/* ==========================================================================
   SELECTION MANIA — OFFICIAL BRAND DESIGN SYSTEM (HTML / CSS / JS)
   Colors matched to the official Logo & Course Posters
   ========================================================================== */

:root {
  /* Brand Primary Colors */
  --primary-blue: #004B87;      /* Selection Blue from Logo */
  --primary-navy: #0A2540;      /* Deep Professional Navy */
  --primary-red: #E31E24;       /* Mania Red Box & Growth Arrow */
  --dark-red: #BE1219;          /* Deep Crimson Hover */
  --light-red: #FFF1F2;         /* Soft Red Accent Background */
  --accent-gold: #F59E0B;       /* Rating & Highlight Gold */
  --light-gold: #FEF3C7;

  /* Neutral Surface Colors */
  --bg-page: #F8FAFC;           /* Clean Ultra-light Gray-Blue */
  --bg-card: #FFFFFF;           /* Pure White */
  --bg-dark: #0A192F;           /* Premium Dark Blue Background */
  --text-dark: #0F172A;         /* Slate 900 */
  --text-muted: #64748B;        /* Slate 500 */
  --text-light: #94A3B8;        /* Slate 400 */
  --border-color: #E2E8F0;      /* Slate 200 */
  --border-focus: #E31E24;

  /* Typography */
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Outfit', 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 4px 16px -2px rgba(10, 37, 64, 0.08), 0 2px 6px -1px rgba(10, 37, 64, 0.04);
  --shadow-lg: 0 12px 32px -4px rgba(10, 37, 64, 0.12), 0 4px 12px -2px rgba(10, 37, 64, 0.06);
  --shadow-brand: 0 8px 24px -2px rgba(227, 30, 36, 0.28);
  --shadow-hover: 0 20px 40px -4px rgba(227, 30, 36, 0.14), 0 8px 16px -2px rgba(10, 37, 64, 0.06);

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 26px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Global Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-page);
  color: var(--text-dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--primary-navy);
  line-height: 1.25;
  font-weight: 800;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* ==========================================================================
   OFFICIAL BRAND LOGO COMPONENT
   ========================================================================== */
.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  user-select: none;
}

.site-logo-img {
  height: 64px;
  width: auto;
  max-width: 320px;
  object-fit: contain;
  display: block;
}

@media (max-width: 768px) {
  .site-logo-img {
    height: 48px;
    max-width: 220px;
  }
}

.logo-symbol {
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-text-group {
  display: flex;
  flex-direction: column;
}

.logo-brand-title {
  display: flex;
  align-items: center;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 900;
  letter-spacing: -0.5px;
  line-height: 1;
}

.logo-brand-blue {
  color: var(--primary-blue);
  letter-spacing: 0.5px;
}

.logo-brand-red-box {
  background-color: var(--primary-red);
  color: #FFFFFF;
  padding: 2px 8px 3px 8px;
  border-radius: 4px;
  margin-left: 5px;
  position: relative;
  display: inline-flex;
  align-items: center;
}

/* Upward Growth Arrow */
.logo-arrow {
  position: absolute;
  top: -14px;
  right: 6px;
  width: 18px;
  height: 18px;
  color: var(--primary-red);
}

.logo-brand-underline {
  height: 2px;
  background-color: var(--primary-blue);
  width: 100%;
  margin-top: 3px;
  border-radius: 2px;
}

.logo-brand-tagline {
  font-size: 8.5px;
  font-weight: 700;
  color: var(--primary-blue);
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-top: 2.5px;
}

/* Dark mode / Footer logo */
.brand-logo.light .logo-brand-blue {
  color: #FFFFFF;
}
.brand-logo.light .logo-brand-underline {
  background-color: #FFFFFF;
}
.brand-logo.light .logo-brand-tagline {
  color: #CBD5E1;
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */
.top-announcement-bar {
  background-color: var(--primary-navy);
  color: #FFFFFF;
  font-size: 12px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.announcement-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.announcement-badge {
  background-color: var(--primary-red);
  color: #FFFFFF;
  font-size: 10px;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-right: 8px;
  animation: pulseSubtle 2.5s infinite;
}

.announcement-contact {
  display: flex;
  align-items: center;
  gap: 16px;
  color: #CBD5E1;
}

.announcement-contact a {
  color: #FFFFFF;
  font-weight: 700;
}

.announcement-contact a:hover {
  color: var(--primary-red);
}

.site-navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 4px 20px rgba(10, 37, 64, 0.04);
  transition: all var(--transition-normal);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-link {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-dark);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: all var(--transition-fast);
  position: relative;
}

.nav-link:hover {
  color: var(--primary-red);
  background-color: var(--light-red);
}

.nav-link.active {
  color: var(--primary-red);
  background-color: var(--light-red);
  font-weight: 800;
}

.nav-badge {
  font-size: 9px;
  font-weight: 800;
  background-color: var(--light-red);
  color: var(--primary-red);
  padding: 1px 6px;
  border-radius: 10px;
  margin-left: 3px;
  border: 1px solid rgba(227, 30, 36, 0.2);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-btn-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background-color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dark);
  cursor: pointer;
  position: relative;
  transition: all var(--transition-fast);
}

.nav-btn-icon:hover {
  border-color: var(--primary-red);
  color: var(--primary-red);
  background-color: var(--light-red);
}

.cart-count-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background-color: var(--primary-red);
  color: #FFFFFF;
  font-size: 10px;
  font-weight: 800;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(227, 30, 36, 0.4);
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 22px;
  color: var(--primary-navy);
  cursor: pointer;
  padding: 4px;
}

/* Mobile Drawer */
.mobile-drawer {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(10, 37, 64, 0.7);
  backdrop-filter: blur(4px);
  z-index: 999;
}

.mobile-drawer.open {
  display: block;
}

.mobile-drawer-content {
  position: absolute;
  top: 0;
  right: 0;
  width: 80%;
  max-width: 320px;
  height: 100%;
  background-color: #FFFFFF;
  padding: 24px;
  display: flex;
  flex-direction: column;
  box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
  overflow-y: auto;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 16px;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-dark);
}

.mobile-nav-link:hover, .mobile-nav-link.active {
  background-color: var(--light-red);
  color: var(--primary-red);
}

/* ==========================================================================
   BUTTONS & UI CONTROLS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-main);
  font-size: 13.5px;
  font-weight: 800;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary-red);
  color: #FFFFFF;
  box-shadow: var(--shadow-brand);
}

.btn-primary:hover {
  background-color: var(--dark-red);
  box-shadow: var(--shadow-hover);
  transform: translateY(-1px);
}

.btn-navy {
  background-color: var(--primary-navy);
  color: #FFFFFF;
}

.btn-navy:hover {
  background-color: #1A365D;
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: #FFFFFF;
  color: var(--primary-navy);
  border-color: var(--border-color);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background-color: var(--bg-page);
  border-color: var(--primary-blue);
  color: var(--primary-blue);
}

.btn-outline-red {
  background-color: transparent;
  color: var(--primary-red);
  border-color: var(--primary-red);
}

.btn-outline-red:hover {
  background-color: var(--primary-red);
  color: #FFFFFF;
}

.btn-sm {
  padding: 6px 14px;
  font-size: 12px;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 15px;
  border-radius: var(--radius-lg);
}

.btn-block {
  width: 100%;
}

/* ==========================================================================
   GLOBAL SECTION SPACING & TYPOGRAPHY SYSTEM (PREVENTS CRAMPING)
   ========================================================================== */
.section-padding {
  padding: 72px 0;
}

.section-padding.bg-page,
.section-padding.bg-light {
  background-color: var(--bg-page);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.section-padding.bg-white {
  background-color: #FFFFFF;
}

.section-header-center {
  text-align: center;
  max-width: 840px;
  margin: 0 auto 46px auto;
  padding: 0 16px;
}

.section-header-center .badge {
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.35rem);
  font-weight: 900;
  color: var(--primary-navy);
  letter-spacing: -0.5px;
  line-height: 1.25;
  margin-top: 8px;
  margin-bottom: 14px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 720px;
  margin: 0 auto;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 15px;
}

/* ==========================================================================
   HERO SECTION (EXACT REQUIRED HEADLINE)
   ========================================================================== */
.hero-section {
  position: relative;
  background: linear-gradient(180deg, #FFFFFF 0%, #FFF5F5 45%, var(--bg-page) 100%);
  padding: 60px 0 80px 0;
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
  text-align: center;
}

.hero-glow-1 {
  position: absolute;
  top: -80px;
  right: -80px;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(227, 30, 36, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-glow-2 {
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 75, 135, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background-color: #FFFFFF;
  border: 1px solid rgba(227, 30, 36, 0.25);
  color: var(--primary-navy);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.hero-logo-box {
  margin-bottom: 24px;
}

/* EXACT REQUIRED HEADLINE & SCREENSHOT 2 STYLING */
.hero-container {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.hero-badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14.5px;
  font-weight: 700;
  color: #475569;
  margin-bottom: 18px;
  justify-content: center;
}

.hero-badge-tag .badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--primary-red);
  display: inline-block;
}

.hero-main-title, .hero-main-headline {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 900;
  color: var(--primary-navy);
  text-transform: uppercase;
  letter-spacing: -0.5px;
  line-height: 1.18;
  margin-bottom: 26px;
  text-align: center;
}

.hero-subtitle-text {
  font-size: 17px;
  color: #334155;
  max-width: 820px;
  margin: 0 auto 30px auto;
  line-height: 1.65;
  font-weight: 500;
  text-align: center;
}

.hero-subtitle-text strong {
  color: var(--primary-navy);
  font-weight: 700;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}

.hero-cta-group .btn-primary {
  border-radius: 9999px;
  padding: 14px 30px;
  font-size: 16px;
  font-weight: 700;
  box-shadow: 0 8px 24px -2px rgba(227, 30, 36, 0.35);
}

.hero-cta-group .btn-talk-mentor {
  border-radius: 9999px;
  padding: 14px 28px;
  font-size: 16px;
  font-weight: 700;
  background-color: #F1F5F9;
  border: 1px solid #E2E8F0;
  color: var(--primary-navy);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.hero-cta-group .btn-talk-mentor:hover {
  background-color: #E2E8F0;
  color: var(--primary-red);
}

.hero-trust-metrics {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.hero-trust-metrics .metric-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  color: #1E293B;
}

.hero-trust-metrics .metric-val {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 900;
  color: var(--primary-navy);
}

.hero-trust-metrics .metric-lbl {
  color: #334155;
}

.hero-trust-metrics .metric-divider {
  width: 1px;
  height: 18px;
  background-color: #CBD5E1;
}

@media (max-width: 768px) {
  .hero-main-title, .hero-main-headline {
    font-size: 26px !important;
  }
  .hero-subtitle-text {
    font-size: 15px !important;
  }
  .hero-trust-metrics {
    flex-direction: column;
    gap: 8px;
  }
  .hero-trust-metrics .metric-divider {
    display: none;
  }
}

.hero-description {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 780px;
  margin: 0 auto 32px auto;
  line-height: 1.65;
  font-weight: 500;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border-color);
  text-align: left;
}

.hero-trust-item {
  background-color: #FFFFFF;
  padding: 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  color: var(--primary-navy);
}

.hero-trust-icon {
  color: var(--primary-red);
  font-size: 18px;
  flex-shrink: 0;
}

/* ==========================================================================
   STATS TICKER STRIP
   ========================================================================== */
.stats-strip {
  background-color: var(--primary-navy);
  color: #FFFFFF;
  padding: 32px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}

.stat-item {
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.stat-item:last-child {
  border-right: none;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 900;
  color: var(--primary-red);
  line-height: 1;
}

.stat-number.gold {
  color: #FBBF24;
}

.stat-number.white {
  color: #FFFFFF;
}

.stat-label {
  font-size: 13px;
  font-weight: 600;
  color: #CBD5E1;
  margin-top: 6px;
}

/* ==========================================================================
   SECTION COMMON STYLES
   ========================================================================== */
.section {
  padding: 70px 0;
}

.section-light {
  background-color: var(--bg-page);
}

.section-white {
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--border-color);
}

.section-header {
  margin-bottom: 40px;
}

.section-header.text-center {
  text-align: center;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  background-color: var(--light-red);
  color: var(--primary-red);
  font-size: 11.5px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}

.section-title {
  font-size: 32px;
  font-weight: 900;
  color: var(--primary-navy);
  letter-spacing: -0.5px;
}

.section-subtitle {
  font-size: 15px;
  color: var(--text-muted);
  margin-top: 8px;
  line-height: 1.6;
}

/* ==========================================================================
   COURSE CARDS & GRID
   ========================================================================== */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.course-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
}

.course-card:hover {
  transform: translateY(-4px);
  border-color: rgba(227, 30, 36, 0.4);
  box-shadow: var(--shadow-hover);
}

.course-thumb {
  position: relative;
  height: 200px;
  background-color: #E2E8F0;
  overflow: hidden;
}

.course-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.course-card:hover .course-thumb img {
  transform: scale(1.05);
}

.course-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background-color: var(--primary-red);
  color: #FFFFFF;
  font-size: 10.5px;
  font-weight: 800;
  padding: 3px 9px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.course-exam-tag {
  position: absolute;
  top: 12px;
  right: 12px;
  background-color: rgba(255, 255, 255, 0.95);
  color: var(--primary-navy);
  font-size: 10.5px;
  font-weight: 800;
  padding: 3px 9px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.course-thumb-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px;
  background: linear-gradient(180deg, transparent 0%, rgba(10, 37, 64, 0.85) 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #FFFFFF;
  font-size: 11.5px;
  font-weight: 700;
}

.course-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
  justify-content: space-between;
}

.course-title {
  font-size: 17px;
  font-weight: 800;
  color: var(--primary-navy);
  line-height: 1.35;
  margin-bottom: 8px;
  transition: color var(--transition-fast);
}

.course-card:hover .course-title {
  color: var(--primary-red);
}

.course-desc {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.course-features-list {
  list-style: none;
  border-top: 1px solid var(--border-color);
  padding-top: 12px;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.course-features-list li {
  font-size: 12px;
  color: #334155;
  display: flex;
  align-items: center;
  gap: 6px;
}

.course-features-list li::before {
  content: "✓";
  color: var(--primary-red);
  font-weight: 900;
  font-size: 12px;
}

.course-footer {
  border-top: 1px solid var(--border-color);
  padding-top: 14px;
}

.course-pricing {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 12px;
}

.price-current {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 900;
  color: var(--primary-navy);
}

.price-original {
  font-size: 12px;
  color: var(--text-light);
  text-decoration: line-through;
  margin-left: 6px;
}

.course-actions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

/* ==========================================================================
   DATE-WISE PDF ARCHIVE CARDS
   ========================================================================== */
.pdf-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.pdf-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
}

.pdf-card:hover {
  border-color: rgba(227, 30, 36, 0.4);
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.pdf-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.pdf-date-tag {
  background-color: var(--light-red);
  color: var(--primary-red);
  border: 1px solid rgba(227, 30, 36, 0.2);
  font-size: 11.5px;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.pdf-title {
  font-size: 15.5px;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 8px;
  line-height: 1.35;
}

.pdf-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 14px;
}

.pdf-topics-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 16px;
}

.pdf-topic-pill {
  font-size: 10px;
  font-weight: 700;
  background-color: #F1F5F9;
  color: #475569;
  padding: 2px 7px;
  border-radius: 4px;
}

.pdf-card-actions {
  border-top: 1px solid var(--border-color);
  padding-top: 14px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

/* ==========================================================================
   6 PILLARS & METHODOLOGY GRIDS
   ========================================================================== */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.pillar-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.pillar-card:hover {
  transform: translateY(-4px);
  border-color: rgba(227, 30, 36, 0.35);
  box-shadow: var(--shadow-md);
}

.pillar-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: var(--light-red);
  color: var(--primary-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 900;
  margin-bottom: 16px;
}

.pillar-icon-box.navy {
  background-color: #EFF6FF;
  color: var(--primary-blue);
}

.pillar-title {
  font-size: 17px;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 8px;
}

.pillar-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Roadmap Grid */
.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.roadmap-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: 20px;
  position: relative;
  transition: all var(--transition-normal);
}

.roadmap-card:hover {
  border-color: var(--primary-red);
  transform: translateY(-2px);
}

.roadmap-step {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 900;
  color: #FEE2E2;
  margin-bottom: 6px;
}

.roadmap-title {
  font-size: 15px;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 6px;
}

.roadmap-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   SELECTION PEDIA KNOWLEDGE HUB
   ========================================================================== */
.pedia-tabs-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding: 6px;
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  margin-bottom: 28px;
}

.pedia-tab-btn {
  padding: 10px 18px;
  border-radius: var(--radius-md);
  border: none;
  background: none;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.pedia-tab-btn:hover {
  color: var(--primary-navy);
  background-color: var(--bg-page);
}

.pedia-tab-btn.active {
  background-color: var(--primary-red);
  color: #FFFFFF;
  box-shadow: var(--shadow-brand);
}

/* ==========================================================================
   IN-MODAL PDF VIEWER
   ========================================================================== */
.pdf-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(10, 37, 64, 0.85);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.pdf-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.pdf-modal-container {
  width: 100%;
  max-width: 960px;
  height: 88vh;
  background-color: #FFFFFF;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
}

.pdf-modal-topbar {
  background-color: var(--primary-navy);
  color: #FFFFFF;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pdf-modal-body {
  flex: 1;
  background-color: #F1F5F9;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.pdf-mock-sheet {
  width: 100%;
  max-width: 760px;
  background-color: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  padding: 36px;
  color: #1E293B;
  font-size: 13.5px;
  line-height: 1.65;
}

/* ==========================================================================
   SHOPPING CART & CHECKOUT
   ========================================================================== */
.cart-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 28px;
  align-items: start;
}

.cart-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}

.cart-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-color);
  gap: 16px;
}

.cart-item:last-child {
  border-bottom: none;
}

.cart-item-thumb {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: #E2E8F0;
  flex-shrink: 0;
}

.cart-item-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 13.5px;
  color: var(--text-dark);
  background-color: #FFFFFF;
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  border-color: var(--primary-red);
  box-shadow: 0 0 0 3px rgba(227, 30, 36, 0.12);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background-color: var(--primary-navy);
  color: #FFFFFF;
  padding: 60px 0 30px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 36px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-heading {
  font-size: 14px;
  font-weight: 800;
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 13px;
  color: #94A3B8;
}

.footer-links a:hover {
  color: #FFFFFF;
  padding-left: 3px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  font-size: 12px;
  color: #64748B;
}

/* ==========================================================================
   ADMIN PANEL STYLES (NO ADMIN FOLDER)
   ========================================================================== */
.admin-shell {
  display: flex;
  min-height: 100vh;
  background-color: #F1F5F9;
}

.admin-sidebar {
  width: 260px;
  background-color: var(--primary-navy);
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px;
}

.admin-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 20px;
}

.admin-nav-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 700;
  color: #CBD5E1;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.admin-nav-item:hover {
  background-color: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
}

.admin-nav-item.active {
  background-color: var(--primary-red);
  color: #FFFFFF;
  box-shadow: var(--shadow-brand);
}

.admin-main-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.admin-topbar {
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--border-color);
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-content-area {
  padding: 28px;
  flex: 1;
}

.admin-table-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13px;
}

.admin-table th {
  background-color: #F8FAFC;
  padding: 12px 18px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  color: #64748B;
  border-bottom: 1px solid var(--border-color);
}

.admin-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-dark);
}

.admin-table tr:last-child td {
  border-bottom: none;
}

.admin-table tr:hover {
  background-color: #F8FAFC;
}

/* ==========================================================================
   TOAST NOTIFICATION
   ========================================================================== */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  background-color: #FFFFFF;
  color: var(--text-dark);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  pointer-events: auto;
  animation: slideInUp 0.3s ease;
}

.toast.success {
  border-left: 4px solid #10B981;
}

.toast.error {
  border-left: 4px solid var(--primary-red);
}

/* Animations */
@keyframes slideInUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes pulseSubtle {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.85; transform: scale(1.03); }
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .courses-grid, .courses-card-grid, .pdf-grid, .pillars-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .roadmap-grid, .footer-top-grid, .footer-grid, .stats-grid, .hero-trust-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .cart-layout, .course-detail-layout {
    grid-template-columns: 1fr !important;
  }
}

@media (max-width: 768px) {
  .hero-main-headline, .hero-main-title {
    font-size: 26px !important;
  }
  .main-nav, .header-search-wrap, .header-action-group .btn-book-consultation {
    display: none !important;
  }
  .mobile-toggle-btn {
    display: flex !important;
  }
  .courses-grid, .courses-card-grid, .pdf-grid, .pillars-grid, .roadmap-grid, .stats-grid, .hero-trust-grid, .footer-top-grid, .footer-grid {
    grid-template-columns: 1fr !important;
  }
  .hero-container {
    grid-template-columns: 1fr !important;
  }
  .admin-layout {
    grid-template-columns: 1fr !important;
  }
}

/* ==========================================================================
   ENHANCED HEADER, MODAL & COMPONENT UTILITIES
   ========================================================================== */
.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #FFFFFF;
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 4px 20px rgba(10, 37, 64, 0.05);
}

.main-header .container {
  max-width: 1480px !important;
  padding-left: 20px !important;
  padding-right: 20px !important;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  gap: 16px;
  width: 100%;
}

.brand-logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  margin-right: 8px;
}

.logo-main-row {
  display: flex;
  align-items: center;
  gap: 5px;
}

.logo-text-selection {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 900;
  color: var(--primary-blue);
  letter-spacing: 0.5px;
}

.logo-box-mania {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 900;
  background: var(--primary-red);
  color: #FFFFFF;
  padding: 2px 8px;
  border-radius: 4px;
}

.logo-tagline-text {
  font-size: 8px;
  font-weight: 800;
  color: var(--primary-blue);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 2px;
}

.header-search-wrap {
  position: relative;
  flex: 1 1 240px;
  min-width: 220px !important;
  max-width: 380px;
}

.header-search-input {
  width: 100%;
  padding: 9px 38px 9px 16px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--border-color);
  font-size: 13.5px;
  outline: none;
  background: #F8FAFC;
  transition: all 0.2s ease;
}

.header-search-input:focus {
  background: #FFFFFF;
  border-color: var(--primary-red);
  box-shadow: 0 0 0 3px rgba(227, 30, 36, 0.12);
}

.header-search-icon {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
  pointer-events: none;
}

.header-search-results {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 380px;
  max-width: 480px;
  width: max(100%, 380px);
  background: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: 0 12px 32px rgba(10, 37, 64, 0.16);
  max-height: 420px;
  overflow-y: auto;
  z-index: 1001;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-item {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-dark);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.nav-item:hover, .nav-item.active {
  color: var(--primary-red);
  background: var(--light-red);
}

.header-action-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Header Student Button Styling */
.btn-header-student {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 13px;
  font-size: 12.5px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  color: #004B87;
  border: 1.5px solid #004B87;
  background: #FFFFFF;
  white-space: nowrap;
  text-decoration: none;
  transition: all 0.2s ease;
  flex-shrink: 0;
}
.btn-header-student:hover {
  background: var(--light-red);
  border-color: var(--primary-red);
  color: var(--primary-red);
}
.student-label-short {
  display: none;
}
.student-label-full {
  display: inline;
}

@media (max-width: 1280px) and (min-width: 769px) {
  .main-nav {
    gap: 2px !important;
  }
  .nav-item {
    font-size: 12.5px !important;
    padding: 6px 7px !important;
  }
  .header-inner {
    gap: 10px !important;
  }
  .header-action-group {
    gap: 7px !important;
  }
  .header-action-group .btn-book-consultation {
    padding: 6px 9px !important;
    font-size: 11.5px !important;
  }
  .header-search-wrap {
    min-width: 190px !important;
    max-width: 280px !important;
  }
}

@media (max-width: 1100px) and (min-width: 769px) {
  .header-action-group .btn-book-consultation {
    display: none !important;
  }
  .nav-item {
    font-size: 12px !important;
    padding: 6px 5px !important;
  }
}

.btn-cart-icon {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #F1F5F9;
  font-size: 18px;
  text-decoration: none;
  color: var(--primary-navy);
  transition: all 0.2s ease;
}

.btn-cart-icon:hover {
  background: var(--light-red);
  color: var(--primary-red);
}

.mobile-toggle-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background: #F1F5F9;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 8px;
  gap: 5px;
  transition: all var(--transition-fast);
  z-index: 1002;
}

.mobile-toggle-btn:hover {
  background: var(--light-red);
}

.mobile-toggle-btn span {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--primary-navy);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease, background-color 0.25s ease;
  transform-origin: center;
}

.mobile-toggle-btn.active {
  background: var(--light-red);
  border-color: rgba(227, 30, 36, 0.3);
}

.mobile-toggle-btn.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
  background-color: var(--primary-red);
}

.mobile-toggle-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle-btn.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
  background-color: var(--primary-red);
}

.mobile-nav-drawer {
  display: none;
  position: fixed;
  top: 61px;
  left: 0;
  right: 0;
  bottom: 0;
  background: #FFFFFF;
  z-index: 999;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 16px 20px 40px 20px;
  border-bottom: 3px solid var(--primary-red);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  flex-direction: column;
  animation: drawerSlideDown 0.25s ease;
}

.mobile-nav-drawer.active {
  display: flex !important;
}

@keyframes drawerSlideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 16px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--primary-navy);
  border-radius: var(--radius-md);
  border-bottom: 1px solid #F1F5F9;
  min-height: 46px;
  transition: all var(--transition-fast);
}

.mobile-nav-link:hover, .mobile-nav-link.active {
  background-color: var(--light-red);
  color: var(--primary-red);
  padding-left: 20px;
}

.page-banner {
  background: linear-gradient(135deg, var(--primary-navy) 0%, var(--primary-blue) 100%);
  color: #FFFFFF;
  padding: 50px 0;
  text-align: center;
}

.page-title {
  font-size: 2.2rem;
  font-weight: 900;
  color: #FFFFFF;
  margin-top: 8px;
  margin-bottom: 10px;
}

.page-desc {
  max-width: 720px;
  margin: 0 auto;
  font-size: 1rem;
  color: #CBD5E1;
}

.hero-compact-banner {
  padding: 22px 16px;
}

.hero-compact-banner .container {
  max-width: 960px;
  margin: 0 auto;
}

.hero-straight-title {
  font-size: clamp(1.1rem, 2vw, 1.75rem);
  font-weight: 900;
  letter-spacing: -0.2px;
  margin-top: 6px;
  margin-bottom: 0;
  line-height: 1.25;
}

@media (min-width: 860px) {
  .hero-straight-title {
    white-space: nowrap;
  }
}

@media (max-width: 640px) {
  .hero-compact-banner {
    padding: 16px 12px;
  }
  .hero-compact-banner .badge {
    white-space: normal;
    font-size: 11.5px;
    padding: 4px 10px;
    line-height: 1.3;
  }
  .hero-straight-title {
    font-size: 1.15rem;
    line-height: 1.35;
    white-space: normal;
    word-break: break-word;
  }
}

/* Modal Backdrops */
.modal-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 25, 47, 0.75);
  backdrop-filter: blur(5px);
  z-index: 10000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop.active {
  display: flex;
}

.modal-dialog {
  background: #FFFFFF;
  border-radius: 16px;
  width: 100%;
  max-width: 650px;
  padding: 28px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
  position: relative;
  animation: modalScaleUp 0.25s ease;
}

@keyframes modalScaleUp {
  from { transform: scale(0.92); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 14px;
}

.modal-close-btn {
  background: none;
  border: none;
  font-size: 24px;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0 5px;
}

.modal-close-btn:hover {
  color: var(--primary-red);
}

.badge {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-red {
  background: var(--light-red);
  color: var(--primary-red);
  border: 1px solid rgba(227, 30, 36, 0.2);
}

.badge-blue {
  background: #EFF6FF;
  color: var(--primary-blue);
  border: 1px solid rgba(0, 75, 135, 0.2);
}

.badge-gold {
  background: var(--light-gold);
  color: #B45309;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge-green {
  background: #ECFDF5;
  color: #047857;
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.badge-purple {
  background: #F5F3FF;
  color: #6D28D9;
  border: 1px solid rgba(109, 40, 217, 0.25);
}

/* Course Cards Grid */
.courses-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.course-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

.course-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
  border-color: rgba(227, 30, 36, 0.3);
}

.course-card-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  background: #0A192F;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.course-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.course-card:hover .course-card-img {
  transform: scale(1.04);
}

.course-badge {
  position: absolute;
  top: 12px;
  left: 12px;
}

.course-card-body {
  padding: 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.course-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 12px;
}

.course-cat {
  color: var(--primary-blue);
  font-weight: 800;
  text-transform: uppercase;
}

.course-rating {
  color: #D97706;
  font-weight: 700;
}

.course-card-title {
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 8px;
}

.course-card-title a:hover {
  color: var(--primary-red);
}

.course-card-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
}

.course-highlights-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}

.hl-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 12px;
  color: #334155;
  font-weight: 600;
}

.hl-check {
  color: var(--primary-red);
  font-weight: 800;
}

.course-card-footer {
  margin-top: auto;
  border-top: 1px solid var(--border-color);
  padding-top: 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.price-original {
  font-size: 12px;
  color: var(--text-light);
  text-decoration: line-through;
}

.price-current {
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--primary-red);
}

.card-btn-group {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.btn-pdf-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 9px;
  background-color: var(--light-red);
  color: var(--primary-red);
  border: 1px solid rgba(227, 30, 36, 0.3);
  border-radius: var(--radius-sm);
  font-size: 11.5px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  outline: none;
  line-height: 1.2;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.btn-pdf-tag:hover {
  background-color: var(--primary-red);
  color: #FFFFFF;
  border-color: var(--primary-red);
}

.btn-brochure-download {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 18px;
  background: #FFF1F2;
  color: #BE1219;
  border: 1.5px dashed #E31E24;
  border-radius: 10px;
  font-weight: 800;
  font-size: 14px;
  text-decoration: none;
  transition: all var(--transition-fast);
  margin-top: 6px;
}

.btn-brochure-download:hover {
  background: #E31E24;
  color: #FFFFFF;
  border-style: solid;
}

/* Filter Bar */
.courses-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 15px;
  margin-bottom: 30px;
  background: #FFFFFF;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.filter-pills-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-pill-btn {
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: #FFFFFF;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-dark);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  flex-shrink: 0;
}

.filter-pill-btn:hover, .filter-pill-btn.active {
  background: var(--primary-red);
  color: #FFFFFF;
  border-color: var(--primary-red);
}

/* Daily Updates Filter & Search Controls Box */
.du-controls-box {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 18px 20px;
  margin-bottom: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.du-controls-inputs {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  flex: 1;
}

.du-input-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 800;
  color: #64748B;
  text-transform: uppercase;
  margin-bottom: 4px;
  letter-spacing: 0.3px;
}

.du-input-group input {
  padding: 9px 12px;
  font-size: 0.9rem;
  border-radius: 8px;
}

.du-search-group {
  flex: 1;
  min-width: 260px;
}

.du-controls-hint {
  font-size: 0.85rem;
  color: #64748B;
  font-weight: 600;
}

/* PDF Archive Card */
.ca-list-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pdf-archive-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 24px;
  align-items: center;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

.pdf-archive-card:hover {
  border-color: var(--primary-blue);
  box-shadow: var(--shadow-md);
}

.pdf-archive-date-col {
  background: var(--light-red);
  border: 1px solid rgba(227, 30, 36, 0.2);
  border-radius: 10px;
  padding: 10px 6px;
  text-align: center;
  display: flex;
  flex-direction: column;
}

.pdf-arc-day {
  font-size: 22px;
  font-weight: 900;
  color: var(--primary-red);
  line-height: 1;
}

.pdf-arc-month {
  font-size: 11px;
  font-weight: 800;
  color: var(--primary-navy);
  margin-top: 2px;
}

.pdf-arc-year {
  font-size: 10px;
  color: #64748B;
}

.pdf-archive-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 6px;
}

.pdf-topics-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.pdf-tag-item {
  font-size: 11.5px;
  background: #F1F5F9;
  color: #475569;
  padding: 3px 8px;
  border-radius: 4px;
  font-weight: 600;
}

.pdf-archive-actions-col {
  display: flex;
  gap: 10px;
}

/* Pillars Grid */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 36px;
}

.pillar-box {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.pillar-box:hover {
  transform: translateY(-4px);
  border-color: var(--primary-red);
  box-shadow: var(--shadow-hover);
}

.pillar-num {
  font-size: 2.4rem;
  font-weight: 900;
  color: rgba(227, 30, 36, 0.15);
  line-height: 1;
  margin-bottom: 12px;
}

.pillar-box h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 8px;
}

.pillar-box p {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Roadmap Grid & Dark Utility System */
.roadmap-section,
.bg-dark {
  background: linear-gradient(135deg, #07162C 0%, #0A2540 50%, #002B49 100%) !important;
  color: #FFFFFF !important;
  position: relative;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.roadmap-section .section-title,
.bg-dark .section-title,
.text-white {
  color: #FFFFFF !important;
}

.roadmap-section .section-subtitle,
.bg-dark .section-subtitle,
.text-light {
  color: #CBD5E1 !important;
}

.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 40px;
}

.step-card {
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.18) !important;
  border-radius: var(--radius-lg);
  padding: 26px 22px;
  position: relative;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all 0.3s ease;
}

.step-card:hover {
  background: rgba(255, 255, 255, 0.14) !important;
  border-color: #F59E0B !important;
  transform: translateY(-4px);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.45);
}

.step-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 900;
  color: #F59E0B !important;
  background: rgba(245, 158, 11, 0.18);
  border: 1px solid rgba(245, 158, 11, 0.4);
  padding: 3px 9px;
  border-radius: 4px;
  text-transform: uppercase;
  margin-bottom: 12px;
  letter-spacing: 0.6px;
}

.step-card h4 {
  font-size: 1.12rem;
  font-weight: 800;
  color: #FFFFFF !important;
  margin-bottom: 8px;
  line-height: 1.35;
}

.step-card p {
  font-size: 13px;
  color: #E2E8F0 !important;
  line-height: 1.6;
}

/* Value Strip */
.value-strip {
  background: #FFFFFF;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 38px 0;
  margin: 20px 0 35px 0;
}

.value-strip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 24px;
}

.val-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: #FFFFFF;
  border: 1px solid rgba(226, 232, 240, 0.6);
  box-shadow: 0 2px 8px rgba(10, 37, 64, 0.03);
  transition: all var(--transition-fast);
}

.val-card:hover {
  background: #F8FAFC;
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
  border-color: rgba(227, 30, 36, 0.2);
}

.val-icon {
  font-size: 26px;
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  background: #F8FAFC;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.val-text h4 {
  font-size: 14.5px;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 3px;
}

.val-text p {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.45;
}

/* CTA Banner Strip */
.cta-banner-strip {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-navy) 100%);
  color: #FFFFFF;
  padding: 50px 0;
}

.cta-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

.cta-banner-text h2 {
  font-size: 1.8rem;
  font-weight: 900;
  color: #FFFFFF;
  margin-bottom: 6px;
}

.cta-banner-text p {
  color: #CBD5E1;
  font-size: 1rem;
}

.cta-banner-actions {
  display: flex;
  gap: 12px;
}

/* Main Footer */
.main-footer {
  background: var(--primary-navy);
  color: #FFFFFF;
  padding: 60px 0 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1.2fr 1.2fr 1.4fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-col h4 {
  font-size: 14px;
  font-weight: 800;
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

.footer-desc {
  font-size: 13px;
  color: #94A3B8;
  line-height: 1.6;
  margin-bottom: 16px;
}

.footer-address {
  font-size: 13px;
  color: #CBD5E1;
  line-height: 1.6;
}

.footer-social-links {
  display: flex;
  gap: 12px;
}

.social-icon {
  font-size: 12px;
  font-weight: 700;
  color: #94A3B8;
  background: rgba(255, 255, 255, 0.08);
  padding: 4px 10px;
  border-radius: 4px;
}

.social-icon:hover {
  color: #FFFFFF;
  background: var(--primary-red);
}

.footer-bottom-bar {
  padding: 20px 0;
  font-size: 12px;
  color: #64748B;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.admin-login-link {
  color: #94A3B8;
  font-weight: 700;
}

.admin-login-link:hover {
  color: var(--primary-red);
}

/* ==========================================================================
   MASTER MOBILE RESPONSIVE DESIGN SYSTEM (BREAKPOINTS: 1024px, 768px, 640px, 480px, 360px)
   Guarantees 100% fluid responsiveness, zero horizontal overflow & optimal touch targets
   ========================================================================== */

/* Table responsive wrapper */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 15px;
}

/* Base Mobile Overflows Guard */
html, body {
  max-width: 100vw;
  overflow-x: hidden !important;
  position: relative;
}

*, *::before, *::after {
  box-sizing: border-box;
}

/* --------------------------------------------------------------------------
   TABLET LANDSCAPE & PORTRAIT (MAX-WIDTH: 1024px)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .courses-grid, 
  .courses-card-grid, 
  .pdf-grid, 
  .pillars-grid, 
  .roadmap-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 22px !important;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 20px !important;
  }

  .footer-grid, 
  .footer-top-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 32px !important;
  }

  /* Cart & Course Details Column Stacking */
  #cart-layout, 
  .cart-layout, 
  .course-detail-layout,
  #checkout-form > div {
    grid-template-columns: 1fr !important;
    gap: 30px !important;
  }

  .course-detail-sidebar {
    position: static !important;
    top: auto !important;
    width: 100% !important;
  }
}

/* --------------------------------------------------------------------------
   TABLET & SMARTPHONES (MAX-WIDTH: 768px)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  /* Prevent iOS zoom on input focus */
  input, select, textarea, .form-control {
    font-size: 16px !important;
  }

  .container {
    padding-left: 16px !important;
    padding-right: 16px !important;
  }

  /* Header & Navigation */
  .main-header {
    position: sticky;
    top: 0;
    z-index: 1000;
  }

  .header-inner {
    padding: 8px 0 !important;
    gap: 10px !important;
  }

  .brand-logo {
    flex-shrink: 0 !important;
    display: flex !important;
    align-items: center !important;
  }

  .site-logo-img {
    height: 42px !important;
    max-width: 185px !important;
    width: auto !important;
    flex-shrink: 0 !important;
    object-fit: contain !important;
  }

  .main-nav, 
  .header-search-wrap, 
  .header-action-group .btn-book-consultation {
    display: none !important;
  }

  .mobile-toggle-btn {
    display: flex !important;
  }

  .header-action-group {
    gap: 8px !important;
  }

  .btn-cart-icon {
    width: 38px !important;
    height: 38px !important;
    font-size: 16px !important;
  }

  /* Mobile Drawer Positioning */
  .mobile-nav-drawer {
    top: 98px;
  }

  /* Hero Section */
  .hero-section {
    padding: 36px 0 45px 0 !important;
  }

  .hero-badge-tag {
    font-size: 12.5px !important;
    margin-bottom: 14px !important;
  }

  .hero-main-title, 
  .hero-main-headline {
    font-size: clamp(22px, 5.8vw, 32px) !important;
    line-height: 1.25 !important;
    letter-spacing: -0.3px !important;
    margin-bottom: 16px !important;
    word-break: break-word;
  }

  .hero-subtitle-text {
    font-size: 15px !important;
    line-height: 1.6 !important;
    margin-bottom: 24px !important;
    padding: 0 4px !important;
  }

  .hero-cta-group {
    flex-direction: column !important;
    gap: 12px !important;
    width: 100% !important;
  }

  .hero-cta-group .btn,
  .hero-cta-group .btn-talk-mentor {
    width: 100% !important;
    max-width: 100% !important;
    padding: 13px 20px !important;
    font-size: 15px !important;
    text-align: center;
    justify-content: center;
  }

  /* Hero Trust Metrics: 2x2 Grid */
  .hero-trust-metrics {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 10px !important;
    margin-top: 24px !important;
    padding-top: 18px !important;
    border-top: 1px solid var(--border-color) !important;
    width: 100% !important;
  }

  .hero-trust-metrics .metric-item {
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    gap: 2px !important;
    background: #FFFFFF;
    padding: 10px 6px !important;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
  }

  .hero-trust-metrics .metric-val {
    font-size: 17px !important;
  }

  .hero-trust-metrics .metric-lbl {
    font-size: 11.5px !important;
  }

  .hero-trust-metrics .metric-divider {
    display: none !important;
  }

  /* Courses Filter Bar with Momentum Scrolling */
  .courses-filter-bar {
    padding: 10px 12px !important;
    margin-bottom: 20px !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 10px !important;
  }

  .filter-pills-group {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    gap: 8px !important;
    padding-bottom: 6px !important;
    scrollbar-width: none !important;
    width: 100% !important;
  }

  .filter-pills-group::-webkit-scrollbar {
    display: none !important;
  }

  .filter-pill-btn {
    flex-shrink: 0 !important;
    white-space: nowrap !important;
    font-size: 12.5px !important;
    padding: 6px 14px !important;
  }

  #courses-count-label {
    font-size: 12px !important;
    text-align: right;
  }

  /* 1-Column Layouts for Cards */
  .courses-grid, 
  .courses-card-grid, 
  .pdf-grid, 
  .pillars-grid, 
  .roadmap-grid, 
  .hero-trust-grid {
    grid-template-columns: 1fr !important;
    gap: 18px !important;
  }

  /* Page Banners */
  .page-banner {
    padding: 35px 0 !important;
  }

  .page-title {
    font-size: 1.65rem !important;
  }

  .page-desc {
    font-size: 0.95rem !important;
  }

  .section {
    padding: 45px 0 !important;
  }

  .section-padding {
    padding: 40px 0 !important;
  }

  .section-title {
    font-size: 1.6rem !important;
  }

  /* 2-Column Inline Grids across Mentorship, About, Selection Pedia */
  .mentorship-hero-grid,
  .about-mission-grid,
  .about-faculty-grid,
  .contact-layout-grid,
  section div[style*="grid-template-columns:1fr 1fr"],
  section div[style*="grid-template-columns: 1fr 1fr"],
  section div[style*="grid-template-columns:300px 1fr"],
  section div[style*="grid-template-columns: 1fr 320px"] {
    grid-template-columns: 1fr !important;
    gap: 25px !important;
  }

  #optional-pedia {
    padding: 24px 18px !important;
  }

  #optional-pedia > div {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
    text-align: center;
  }

  #optional-pedia img {
    max-height: 180px !important;
    margin: 0 auto;
  }

  /* CTA Banner Strip */
  .cta-banner-strip {
    padding: 35px 0 !important;
    text-align: center;
  }

  .cta-banner-inner {
    flex-direction: column !important;
    text-align: center !important;
    gap: 18px !important;
  }

  .cta-banner-text h2 {
    font-size: 1.45rem !important;
  }

  .cta-banner-actions {
    flex-direction: column !important;
    width: 100% !important;
    gap: 10px !important;
  }

  .cta-banner-actions .btn {
    width: 100% !important;
  }

  /* Footer */
  .main-footer, .site-footer {
    padding: 45px 0 0 0 !important;
  }

  .footer-grid, 
  .footer-top-grid {
    grid-template-columns: 1fr !important;
    gap: 28px !important;
  }

  .footer-bottom-inner, 
  .footer-bottom {
    flex-direction: column !important;
    gap: 12px !important;
    text-align: center !important;
  }

  /* Admin Panel Stacking */
  .admin-layout, 
  #admin-dashboard-root {
    grid-template-columns: 1fr !important;
  }

  .admin-sidebar {
    width: 100% !important;
    padding: 16px !important;
  }

  .admin-nav-list {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 6px !important;
    margin-top: 15px !important;
  }

  .admin-top-bar, 
  .admin-topbar {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 12px !important;
    padding: 16px !important;
  }

  .admin-main-content, 
  .admin-content-area {
    padding: 16px !important;
  }

  .admin-card-box {
    padding: 16px !important;
  }

  .admin-stats-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 12px !important;
  }

  .admin-table-card {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
  }

  .admin-table {
    min-width: 560px;
  }

  .admin-tab-section div[style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }
}

/* --------------------------------------------------------------------------
   STANDARD SMARTPHONES (MAX-WIDTH: 640px)
   -------------------------------------------------------------------------- */
@media (max-width: 640px) {
  /* Announcement Top Bar */
  .top-announcement-bar {
    padding: 6px 0 !important;
  }

  .announcement-inner {
    flex-direction: column !important;
    gap: 4px !important;
    text-align: center !important;
    justify-content: center !important;
  }

  .announcement-badge {
    font-size: 9.5px !important;
    margin-bottom: 2px;
  }

  .announcement-contact {
    flex-wrap: wrap !important;
    justify-content: center !important;
    gap: 8px !important;
    font-size: 11px !important;
  }

  /* Stats Ticker Strip */
  .stats-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 14px !important;
  }

  .stat-item {
    border-right: none !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 12px;
  }

  .stat-item:nth-last-child(-n+2) {
    border-bottom: none;
    padding-bottom: 0;
  }

  .stat-number {
    font-size: 28px !important;
  }

  /* Course Card Mobile Footer & Button Group */
  .course-card-footer {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 12px !important;
    padding-top: 14px !important;
  }

  .course-card-footer .price-wrapper,
  .course-card-footer .course-pricing {
    display: flex !important;
    justify-content: space-between !important;
    align-items: baseline !important;
    width: 100% !important;
  }

  .price-current {
    font-size: 1.35rem !important;
  }

  .card-btn-group {
    display: grid !important;
    grid-template-columns: auto 1fr 1.2fr !important;
    gap: 6px !important;
    width: 100% !important;
  }

  .card-btn-group .btn,
  .card-btn-group .btn-pdf-tag {
    padding: 8px 6px !important;
    font-size: 11.5px !important;
    text-align: center !important;
    justify-content: center !important;
    white-space: nowrap !important;
  }

  /* Daily Updates Mobile Controls */
  .du-controls-box {
    padding: 14px 14px !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 12px !important;
    margin-bottom: 20px !important;
  }

  .du-controls-inputs {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 12px !important;
    width: 100% !important;
  }

  .du-input-group {
    width: 100% !important;
  }

  .du-input-group input {
    width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
  }

  .du-search-group {
    min-width: 0 !important;
    width: 100% !important;
  }

  .du-controls-hint {
    text-align: center !important;
    font-size: 0.78rem !important;
  }

  /* Date-wise PDF Archive Cards */
  .pdf-archive-card {
    grid-template-columns: 56px 1fr !important;
    gap: 12px !important;
    padding: 14px 12px !important;
  }

  .pdf-archive-content-col {
    min-width: 0 !important;
  }

  .pdf-arc-day {
    font-size: 18px !important;
  }

  .pdf-archive-title {
    font-size: 0.95rem !important;
    word-break: break-word !important;
    overflow-wrap: break-word !important;
  }

  .pdf-archive-actions-col {
    grid-column: 1 / -1 !important;
    width: 100% !important;
    display: flex !important;
    gap: 8px !important;
    margin-top: 6px !important;
  }

  .pdf-archive-actions-col .btn {
    flex: 1 !important;
    text-align: center !important;
    justify-content: center !important;
    padding: 9px 6px !important;
    font-size: 11.5px !important;
    white-space: normal !important;
    word-break: break-word !important;
    min-width: 0 !important;
  }

  /* Course Details Page */
  #detail-title {
    font-size: 1.5rem !important;
    line-height: 1.3 !important;
  }

  #detail-subtitle {
    font-size: 0.95rem !important;
  }

  #detail-includes-container {
    grid-template-columns: 1fr !important;
  }

  .course-detail-sidebar {
    padding: 18px !important;
  }

  #detail-price {
    font-size: 1.7rem !important;
  }

  .course-meta-strip {
    gap: 12px !important;
    padding: 12px !important;
  }

  .course-meta-strip > div {
    border-left: none !important;
    padding-left: 0 !important;
    min-width: calc(50% - 10px);
  }

  /* Form Rows (2 columns to 1 column) */
  .form-row-2,
  form div[style*="grid-template-columns:1fr 1fr"],
  form div[style*="grid-template-columns: 1fr 1fr"],
  #checkout-form div[style*="grid-template-columns:1fr 1fr"] {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }

  /* Modals */
  .modal-backdrop {
    padding: 10px !important;
  }

  .modal-dialog {
    padding: 20px 16px !important;
    max-width: 100% !important;
    max-height: 92vh !important;
    overflow-y: auto !important;
    border-radius: 12px !important;
  }

  .pdf-modal-overlay {
    padding: 8px !important;
  }

  .pdf-modal-container {
    width: 96vw !important;
    height: 92vh !important;
    border-radius: var(--radius-md) !important;
  }

  .pdf-modal-body {
    padding: 14px !important;
  }

  .pdf-mock-sheet {
    padding: 18px !important;
    font-size: 13px !important;
  }

  /* Value Strip */
  .value-strip-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }
}

/* --------------------------------------------------------------------------
   SMALL PHONES (MAX-WIDTH: 380px)
   -------------------------------------------------------------------------- */
@media (max-width: 380px) {
  .site-logo-img {
    height: 38px !important;
    max-width: 160px !important;
  }

  .hero-main-title, 
  .hero-main-headline {
    font-size: 21px !important;
  }

  .hero-trust-metrics {
    grid-template-columns: 1fr 1fr !important;
    gap: 8px !important;
  }

  .hero-trust-metrics .metric-item {
    padding: 8px 4px !important;
  }

  .hero-trust-metrics .metric-lbl {
    font-size: 11px !important;
  }

  .admin-nav-list {
    grid-template-columns: 1fr !important;
  }

  .card-btn-group {
    grid-template-columns: 1fr 1fr !important;
  }

  .card-btn-group .btn-pdf-tag {
    grid-column: 1 / -1 !important;
  }

  .btn-cart-icon {
    width: 34px !important;
    height: 34px !important;
  }

  .mobile-toggle-btn {
    width: 36px !important;
    height: 36px !important;
  }
}

/* ==========================================================================
   DAILY CURRENT AFFAIRS STRIP & ARCHIVE BUTTONS (FIT & RESPONSIVE)
   ========================================================================== */
.home-ca-strip-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  width: 100%;
  box-sizing: border-box;
}

.pdf-card .pdf-actions, 
.pdf-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border-color);
  width: 100%;
  box-sizing: border-box;
}

.pdf-card .pdf-actions .btn,
.pdf-actions .btn {
  width: 100%;
  justify-content: center;
  text-align: center;
  padding: 8px 8px;
  font-size: 12.5px;
  white-space: normal !important;
  word-break: break-word;
  line-height: 1.3;
  box-sizing: border-box;
  min-width: 0;
}

.archive-cta-banner-btns {
  margin-top: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 0 10px;
}

.archive-cta-banner-btns .btn {
  padding: 12px 24px;
  font-size: 14.5px;
  font-weight: 700;
  text-align: center;
  justify-content: center;
  white-space: normal !important;
  word-break: break-word;
  max-width: 100%;
  transition: all var(--transition-normal);
  box-sizing: border-box;
}

@media (max-width: 992px) {
  .home-ca-strip-container {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 20px !important;
  }
}

@media (max-width: 768px) {
  .home-ca-strip-container {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  .archive-cta-banner-btns {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 12px !important;
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 4px !important;
  }

  .archive-cta-banner-btns .btn {
    width: 100% !important;
    max-width: 100% !important;
    text-align: center !important;
    justify-content: center !important;
    white-space: normal !important;
    padding: 13px 18px !important;
    font-size: 14px !important;
    box-sizing: border-box !important;
  }
}

@media (max-width: 380px) {
  .pdf-card .pdf-actions, 
  .pdf-actions {
    grid-template-columns: 1fr !important;
    gap: 8px !important;
  }

  .pdf-card .pdf-actions .btn,
  .pdf-actions .btn {
    padding: 10px 12px !important;
    font-size: 13px !important;
  }
}

/* ==========================================================================
   DOWNLOADING PDF POPUP MODAL (HIGH VISIBILITY & SMOOTH PROGRESS)
   ========================================================================== */
.sm-download-modal-dialog {
  background: #FFFFFF;
  border-radius: 20px;
  padding: 32px 26px;
  max-width: 440px;
  width: 92vw;
  text-align: center;
  box-shadow: 0 24px 60px rgba(10, 37, 64, 0.28);
  position: relative;
  animation: downloadModalPop 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid rgba(227, 30, 36, 0.15);
}

@keyframes downloadModalPop {
  from { transform: scale(0.9) translateY(14px); opacity: 0; }
  to { transform: scale(1) translateY(0); opacity: 1; }
}

.download-anim-box {
  width: 76px;
  height: 76px;
  margin: 0 auto 16px auto;
  border-radius: 50%;
  background: #FFF1F2;
  border: 2px solid rgba(227, 30, 36, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.download-spinner-ring {
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border-radius: 50%;
  border: 3px solid transparent;
  border-top-color: var(--primary-red);
  border-right-color: var(--primary-blue);
  animation: spinRing 0.9s linear infinite;
}

@keyframes spinRing {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.download-icon {
  font-size: 32px;
  animation: bounceSubtle 1.2s ease infinite;
}

@keyframes bounceSubtle {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.download-heading {
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--primary-navy);
  margin-bottom: 6px;
  letter-spacing: -0.3px;
}

.download-filename {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary-blue);
  margin-bottom: 16px;
  word-break: break-word;
  padding: 0 6px;
}

.download-progress-track {
  width: 100%;
  height: 8px;
  background: #F1F5F9;
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 10px;
  border: 1px solid #E2E8F0;
}

.download-progress-bar {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--primary-red) 0%, #FF4D4D 100%);
  border-radius: 10px;
  transition: width 0.3s ease;
}

.download-status-text {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 15px;
}

.download-fallback-link {
  font-size: 11.5px;
  color: var(--primary-blue);
  text-decoration: underline;
  cursor: pointer;
  display: inline-block;
  font-weight: 600;
}

.download-fallback-link:hover {
  color: var(--primary-red);
}

.download-modal-close {
  position: absolute;
  top: 14px;
  right: 16px;
  background: #F1F5F9;
  border: 1px solid #E2E8F0;
  border-radius: 50%;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: #64748B;
  cursor: pointer;
  line-height: 1;
  transition: all 0.2s ease;
  z-index: 10;
}

.download-modal-close:hover {
  background: #FFF1F2;
  border-color: #FECDD3;
  color: var(--primary-red);
}

@media (max-width: 480px) {
  .sm-download-modal-dialog {
    padding: 24px 16px !important;
    width: calc(100vw - 28px) !important;
    max-width: 350px !important;
    border-radius: 16px !important;
  }
  .download-heading {
    font-size: 1.22rem !important;
  }
  .download-anim-box {
    width: 62px !important;
    height: 62px !important;
    margin-bottom: 12px !important;
  }
  .download-icon {
    font-size: 26px !important;
  }
}

/* ==========================================================================
   CHECKOUT PAGE RESPONSIVE SYSTEM
   ========================================================================== */
.checkout-secure-badge {
  font-size: 12px;
  font-weight: 700;
  color: #059669;
  background: #ECFDF5;
  border: 1px solid #A7F3D0;
  padding: 5px 12px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  flex-shrink: 0;
}

.checkout-layout-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 32px;
  align-items: start;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.checkout-main-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 16px;
  padding: 32px 28px;
  box-shadow: 0 4px 20px rgba(10, 37, 64, 0.05);
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
}

.checkout-sidebar-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 16px;
  padding: 24px 20px;
  box-shadow: 0 4px 20px rgba(10, 37, 64, 0.05);
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
}

.checkout-section-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: #0A2540;
  margin-bottom: 20px;
  border-bottom: 1px solid #E2E8F0;
  padding-bottom: 12px;
  line-height: 1.35;
  word-break: break-word;
}

.checkout-payment-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 25px;
  width: 100%;
  box-sizing: border-box;
}

.checkout-payment-label {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 16px;
  border: 2px solid #E2E8F0;
  border-radius: 12px;
  background: #FFFFFF;
  cursor: pointer;
  transition: all 0.2s ease;
  box-sizing: border-box;
  width: 100%;
}

.checkout-payment-label:hover {
  border-color: #93C5FD;
  background: #F8FAFC;
}

.checkout-payment-label.active,
.checkout-payment-label:has(input:checked) {
  border-color: #004B87;
  background: #EFF6FF;
  box-shadow: 0 2px 8px rgba(0, 75, 135, 0.08);
}

.checkout-payment-radio {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: #004B87;
  cursor: pointer;
}

.checkout-payment-text {
  flex: 1;
  min-width: 0;
}

.checkout-payment-title {
  font-weight: 800;
  color: #0F172A;
  font-size: 14px;
  line-height: 1.4;
  word-break: break-word;
}

.checkout-payment-sub {
  font-size: 12px;
  color: #64748B;
  margin-top: 3px;
  line-height: 1.4;
  word-break: break-word;
}

.checkout-submit-btn {
  width: 100% !important;
  font-size: 1.1rem !important;
  font-weight: 800 !important;
  padding: 16px 20px !important;
  text-align: center !important;
  justify-content: center !important;
  white-space: normal !important;
  word-break: break-word !important;
  line-height: 1.35 !important;
  border-radius: 12px !important;
  box-shadow: 0 8px 24px rgba(227, 30, 36, 0.25) !important;
  box-sizing: border-box !important;
}

@media (max-width: 992px) {
  .checkout-layout-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  .checkout-sidebar-card {
    order: -1; /* Display Order Summary at the very top on mobile so student sees selected course and price first! */
  }

  .checkout-main-card {
    padding: 24px 20px !important;
  }
}

@media (max-width: 640px) {
  .checkout-main-card {
    padding: 20px 16px !important;
    border-radius: 14px !important;
  }

  .checkout-sidebar-card {
    padding: 18px 16px !important;
    border-radius: 14px !important;
  }

  .checkout-section-title {
    font-size: 1.12rem !important;
    margin-bottom: 15px !important;
    padding-bottom: 10px !important;
  }

  .checkout-payment-label {
    padding: 12px 14px !important;
    gap: 10px !important;
  }

  .checkout-payment-title {
    font-size: 13.5px !important;
  }

  .checkout-payment-sub {
    font-size: 11.5px !important;
  }

  .checkout-submit-btn {
    font-size: 15px !important;
    padding: 14px 16px !important;
  }

  .checkout-secure-badge span {
    display: none;
  }
  .checkout-secure-badge::after {
    content: "Secure";
  }
}

@media (max-width: 380px) {
  .checkout-main-card,
  .checkout-sidebar-card {
    padding: 16px 12px !important;
  }
}

/* Order Success Responsive Card */
.order-success-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 20px;
  padding: 45px 35px;
  text-align: center;
  box-shadow: 0 12px 32px rgba(10, 37, 64, 0.08);
  box-sizing: border-box;
  width: 100%;
}

@media (max-width: 640px) {
  .order-success-card {
    padding: 28px 18px !important;
    border-radius: 16px !important;
  }
}

/* ==========================================================================
   MOBILE HEADER SEARCH BUTTON & GLOBAL SEARCH MODAL
   ========================================================================== */
.mobile-search-btn {
  display: none;
  align-items: center;
  gap: 6px;
  background: #F1F5F9;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  padding: 7px 13px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--primary-navy);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 1;
  max-width: 170px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mobile-search-btn:hover,
.mobile-search-btn:focus {
  background: var(--light-red);
  border-color: rgba(227, 30, 36, 0.3);
  color: var(--primary-red);
}

.mobile-search-btn .search-icon {
  font-size: 13px;
}

@media (max-width: 768px) {
  .mobile-search-btn {
    display: inline-flex !important;
  }
}

@media (max-width: 420px) {
  .mobile-search-btn {
    padding: 6px 10px !important;
    max-width: 135px !important;
    font-size: 11.5px !important;
  }
}

@media (max-width: 350px) {
  .mobile-search-btn .search-text {
    display: none !important;
  }
  .mobile-search-btn {
    padding: 6px 9px !important;
    border-radius: var(--radius-sm) !important;
  }
}

/* Global Search Modal Overlay */
.search-modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 25, 47, 0.78);
  backdrop-filter: blur(6px);
  z-index: 10500;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 16px;
  overflow-y: auto;
}

.search-modal-overlay.active {
  display: flex !important;
}

.search-modal-card {
  background: #FFFFFF;
  border-radius: 18px;
  width: 100%;
  max-width: 620px;
  box-shadow: 0 24px 60px rgba(10, 37, 64, 0.3);
  border: 1px solid var(--border-color);
  overflow: hidden;
  animation: modalScaleUp 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.search-modal-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  background: #F8FAFC;
}

.search-modal-header .search-icon-lg {
  font-size: 20px;
  color: var(--primary-blue);
}

.search-modal-input {
  flex: 1;
  border: none;
  background: transparent;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dark);
  outline: none;
}

.search-modal-input::placeholder {
  color: #94A3B8;
}

.search-modal-close {
  background: none;
  border: none;
  font-size: 24px;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
  transition: color 0.2s ease;
}

.search-modal-close:hover {
  color: var(--primary-red);
}

.search-modal-results {
  max-height: 60vh;
  overflow-y: auto;
  padding: 14px 16px;
}

.search-result-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px;
  border-radius: var(--radius-md);
  text-decoration: none;
  color: inherit;
  transition: all 0.2s ease;
  border-bottom: 1px solid #F1F5F9;
}

.search-result-row:last-child {
  border-bottom: none;
}

.search-result-row:hover {
  background: #F8FAFC;
  transform: translateX(3px);
}

.search-result-thumb {
  width: 52px;
  aspect-ratio: 3 / 4;
  border-radius: 6px;
  object-fit: cover;
  flex-shrink: 0;
  background: #0A192F;
}

.search-result-info {
  flex: 1;
  min-width: 0;
}

.search-result-title {
  font-size: 13.5px;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 3px;
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.search-result-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11.5px;
}

.search-result-cat {
  color: var(--primary-blue);
  font-weight: 700;
}

.search-result-price {
  color: var(--primary-red);
  font-weight: 800;
}

/* ==========================================================================
   GLOBAL FLOATING WHATSAPP BUTTON (90168 67001)
   ========================================================================== */
.floating-whatsapp-widget {
  position: fixed;
  top: 90px;
  right: 20px;
  bottom: auto;
  z-index: 1080;
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.floating-whatsapp-btn {
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  color: #FFFFFF;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  border: none;
  cursor: pointer;
}

.floating-whatsapp-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.6);
  color: #FFFFFF;
}

.floating-whatsapp-btn::before {
  content: '';
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border-radius: 50%;
  border: 2px solid #25D366;
  animation: waPulse 2s infinite;
  opacity: 0.8;
}

@keyframes waPulse {
  0% { transform: scale(1); opacity: 0.8; }
  70% { transform: scale(1.3); opacity: 0; }
  100% { transform: scale(1.3); opacity: 0; }
}

.floating-whatsapp-btn svg {
  width: 32px;
  height: 32px;
  fill: #FFFFFF;
}

.floating-whatsapp-tooltip {
  background: #0A2540;
  color: #FFFFFF;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: opacity 0.2s ease;
}

@media (max-width: 640px) {
  .floating-whatsapp-widget {
    top: 72px;
    right: 12px;
    bottom: auto;
  }
  .floating-whatsapp-btn {
    width: 48px;
    height: 48px;
  }
  .floating-whatsapp-btn svg {
    width: 27px;
    height: 27px;
  }
  .floating-whatsapp-tooltip {
    display: none;
  }
}

/* ==========================================================================
   WHATSAPP CONTACT LEAD POPUP / CONTINUOUS REMINDER (TOP RIGHT)
   ========================================================================== */
.wa-lead-prompt {
  position: fixed;
  top: 155px;
  right: 20px;
  bottom: auto;
  z-index: 1075;
  width: 330px;
  max-width: calc(100vw - 32px);
  background: #FFFFFF;
  border: 1px solid rgba(37, 211, 102, 0.25);
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 16px 40px rgba(10, 37, 64, 0.18);
  animation: waPromptSlideDown 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: none;
}

.wa-lead-prompt.active {
  display: block !important;
}

@keyframes waPromptSlideDown {
  from { opacity: 0; transform: translateY(-20px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.wa-lead-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  position: relative;
}

.wa-lead-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #FFF1F2;
  border: 1.5px solid var(--primary-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
  position: relative;
}

.wa-online-dot {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 11px;
  height: 11px;
  background: #10B981;
  border-radius: 50%;
  border: 2px solid #FFFFFF;
}

.wa-lead-info {
  flex: 1;
  min-width: 0;
}

.wa-lead-title {
  font-size: 13.5px;
  font-weight: 800;
  color: var(--primary-navy);
  line-height: 1.25;
}

.wa-lead-status {
  font-size: 11px;
  color: #059669;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 2px;
}

.wa-lead-close {
  position: absolute;
  top: 0;
  right: 0;
  background: none;
  border: none;
  font-size: 20px;
  color: #94A3B8;
  cursor: pointer;
  line-height: 1;
  padding: 2px;
}

.wa-lead-close:hover {
  color: var(--primary-red);
}

.wa-lead-body p {
  font-size: 12.5px;
  color: #475569;
  line-height: 1.45;
  margin-bottom: 14px;
}

.btn-wa-action {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #25D366;
  color: #FFFFFF !important;
  text-decoration: none;
  font-size: 13px;
  font-weight: 800;
  padding: 10px 16px;
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
  transition: all 0.2s ease;
  width: 100%;
  box-sizing: border-box;
  text-align: center;
}

.btn-wa-action:hover {
  background: #1EBE5D;
  transform: translateY(-1px);
}

@media (max-width: 640px) {
  .wa-lead-prompt {
    top: 125px;
    right: 12px;
    left: auto;
    bottom: auto;
    width: 290px;
    max-width: calc(100vw - 24px);
    padding: 14px;
  }
}

/* ==========================================================================
   CART PAGE MOBILE RESPONSIVE OVERHAUL (FIX SCREENSHOT 1 CLIPPING)
   ========================================================================== */
#cart-layout.checkout-layout-grid {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.cart-table-card,
#cart-layout .checkout-main-card,
#cart-layout .checkout-sidebar-card {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
  min-width: 0;
}

.coupon-input-group {
  display: flex;
  gap: 8px;
  width: 100%;
  box-sizing: border-box;
}

.coupon-input-group input {
  flex: 1;
  min-width: 0;
  box-sizing: border-box;
}

.coupon-input-group button {
  flex-shrink: 0;
  white-space: nowrap;
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  #cart-layout {
    grid-template-columns: 1fr !important;
    gap: 18px !important;
  }

  #cart-layout .checkout-sidebar-card {
    order: -1;
    padding: 20px 16px !important;
  }

  #cart-layout .checkout-main-card {
    padding: 18px 14px !important;
  }

  #cart-total {
    font-size: 1.45rem !important;
  }
}

@media (min-width: 641px) {
  .cart-item-row {
    border-bottom: 1px solid #E2E8F0;
  }
  .cart-item-row td {
    padding: 16px;
    vertical-align: middle;
  }
  .cart-item-thumb {
    width: 58px;
    aspect-ratio: 3 / 4;
    border-radius: 6px;
    object-fit: cover;
    flex-shrink: 0;
  }
  .cart-item-title-link {
    font-size: 14.5px;
    font-weight: 700;
    color: var(--text-dark);
  }
  .cart-item-title-link:hover {
    color: var(--primary-red);
  }
  .cart-item-cat-label {
    font-size: 0.8rem;
    color: #64748B;
  }
  .cart-item-price-val {
    font-weight: 800;
    color: var(--primary-blue);
    font-size: 1.1rem;
  }
  .cart-item-bottom-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
  }
}

@media (max-width: 640px) {
  /* Hide standard table header and format items into clean mobile card rows */
  #cart-layout thead {
    display: none !important;
  }

  #cart-items-body {
    display: flex;
    flex-direction: column;
    gap: 14px;
    width: 100%;
  }

  .cart-item-row {
    display: flex !important;
    flex-direction: column !important;
    padding: 14px !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 12px !important;
    background: #FFFFFF !important;
    box-shadow: 0 2px 6px rgba(10, 37, 64, 0.03) !important;
    gap: 10px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .cart-item-row td {
    padding: 0 !important;
    display: block !important;
    border: none !important;
    width: 100% !important;
  }

  .cart-item-row td:first-child {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
  }

  .cart-item-thumb {
    width: 54px !important;
    aspect-ratio: 3 / 4 !important;
    border-radius: 6px !important;
    object-fit: cover !important;
    flex-shrink: 0 !important;
  }

  .cart-item-info {
    flex: 1 !important;
    min-width: 0 !important;
  }

  .cart-item-title-link {
    font-size: 13.5px !important;
    font-weight: 800 !important;
    color: var(--primary-navy) !important;
    line-height: 1.35 !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
  }

  .cart-item-cat-label {
    font-size: 11px !important;
    color: var(--text-muted) !important;
    margin-top: 3px !important;
  }

  .cart-item-bottom-row {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding-top: 10px !important;
    border-top: 1px dashed #E2E8F0 !important;
    width: 100% !important;
  }

  .cart-item-price-val {
    font-size: 1.15rem !important;
    font-weight: 800 !important;
    color: var(--primary-blue) !important;
  }
}

/* ==========================================================================
   PHILOSOPHY OPTIONAL MASTER HUB CARD & POSTER
   ========================================================================== */
.optional-pedia-card {
  background: linear-gradient(135deg, #0A2540 0%, #004B87 100%);
  border-radius: 20px;
  padding: 42px 40px;
  color: #FFFFFF;
  margin-bottom: 50px;
  box-shadow: 0 16px 40px rgba(10, 37, 64, 0.2);
}

.optional-pedia-inner {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 36px;
  align-items: center;
}

.optional-pedia-title {
  font-size: 2rem;
  font-weight: 800;
  margin-top: 10px;
  margin-bottom: 14px;
  color: #FFFFFF;
  line-height: 1.25;
}

.optional-pedia-desc {
  color: #E2E8F0;
  font-size: 0.98rem;
  line-height: 1.7;
  margin-bottom: 24px;
}

.optional-pedia-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}

.btn-white-action {
  background-color: #FFFFFF !important;
  color: #0A2540 !important;
  font-weight: 800 !important;
  border: 1px solid #FFFFFF !important;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2) !important;
  transition: all var(--transition-fast) !important;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-size: 13.5px;
  cursor: pointer;
}

.btn-white-action:hover {
  background-color: #F8FAFC !important;
  color: var(--primary-red) !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3) !important;
}

.optional-pedia-poster-col {
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
}

.optional-pedia-poster-img {
  width: 100%;
  max-width: 260px;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 14px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
  border: 2px solid rgba(255, 255, 255, 0.2);
  margin: 0 auto;
  transition: transform 0.3s ease;
}

.optional-pedia-poster-img:hover {
  transform: scale(1.03);
}

@media (max-width: 992px) {
  .optional-pedia-inner {
    grid-template-columns: 1fr !important;
    text-align: center;
    gap: 28px !important;
  }

  .optional-pedia-btns {
    justify-content: center !important;
    margin: 0 auto 10px auto;
  }

  .optional-pedia-poster-img {
    max-width: 240px !important;
  }
}

@media (max-width: 640px) {
  .optional-pedia-card {
    padding: 28px 18px !important;
    border-radius: 16px !important;
  }

  .optional-pedia-title {
    font-size: 1.55rem !important;
  }

  .optional-pedia-desc {
    font-size: 0.9rem !important;
  }

  .optional-pedia-btns {
    flex-direction: column !important;
    align-items: center !important;
    width: 100% !important;
    gap: 12px !important;
  }

  .optional-pedia-btns .btn,
  .optional-pedia-btns .btn-white-action {
    width: 100% !important;
    max-width: 320px !important;
    text-align: center !important;
    justify-content: center !important;
    padding: 13px 18px !important;
    font-size: 14px !important;
    box-sizing: border-box !important;
  }

  .optional-pedia-poster-img {
    max-width: 220px !important;
    margin-top: 10px;
  }
}

/* ==========================================================================
   15-SECOND CENTER WHATSAPP POPUP WITH TRANSLUCENT BACKDROP
   ========================================================================== */
.wa-backdrop-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  height: 100dvh;
  background: rgba(10, 25, 47, 0.76);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 10900;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  padding: max(16px, env(safe-area-inset-top, 16px)) 12px max(20px, env(safe-area-inset-bottom, 20px)) 12px;
  animation: waFadeIn 0.25s ease;
  cursor: pointer;
  box-sizing: border-box;
}

.wa-backdrop-overlay.active {
  display: flex !important;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
}

@keyframes waFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.wa-center-card {
  background: #FFFFFF;
  border-radius: 18px;
  width: 100%;
  max-width: 410px;
  max-height: calc(100vh - 36px);
  max-height: calc(100dvh - 36px);
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  padding: 22px 20px 18px 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  position: relative;
  text-align: center;
  border: 1px solid rgba(37, 211, 102, 0.35);
  animation: modalScaleUp 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  margin: auto;
  box-sizing: border-box;
  cursor: default;
}

.wa-center-close-btn {
  position: absolute;
  top: 10px;
  right: 12px;
  background: #F1F5F9;
  border: 1.5px solid #CBD5E1;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 700;
  color: #334155;
  cursor: pointer;
  transition: all 0.2s ease;
  line-height: 1;
  z-index: 20;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.wa-center-close-btn::after {
  content: '';
  position: absolute;
  top: -8px;
  left: -8px;
  right: -8px;
  bottom: -8px;
}

.wa-center-close-btn:hover,
.wa-center-close-btn:active {
  background: #FFF1F2;
  color: var(--primary-red);
  border-color: #FECDD3;
}

.wa-center-avatar-ring {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: #ECFDF5;
  border: 2px solid #25D366;
  margin: 0 auto 8px auto;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  position: relative;
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.25);
}

.wa-center-pulse-dot {
  position: absolute;
  bottom: 1px;
  right: 1px;
  width: 12px;
  height: 12px;
  background: #10B981;
  border-radius: 50%;
  border: 2px solid #FFFFFF;
}

.wa-center-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #ECFDF5;
  color: #065F46;
  border: 1px solid #A7F3D0;
  font-size: 10px;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.wa-center-title {
  font-size: 1.18rem;
  font-weight: 900;
  color: var(--primary-navy);
  margin-bottom: 5px;
  line-height: 1.25;
}

.wa-center-desc {
  font-size: 12px;
  color: #475569;
  line-height: 1.45;
  margin-bottom: 10px;
}

.wa-center-features {
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 10px;
  padding: 9px 12px;
  margin-bottom: 12px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.wa-center-feat-item {
  font-size: 11.5px;
  color: #334155;
  display: flex;
  align-items: flex-start;
  gap: 7px;
  font-weight: 600;
  line-height: 1.35;
}

.wa-center-cta-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #25D366;
  color: #FFFFFF !important;
  font-size: 13.5px;
  font-weight: 800;
  padding: 10px 16px;
  border-radius: 10px;
  text-decoration: none;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
  transition: all 0.2s ease;
  width: 100%;
  box-sizing: border-box;
}

.wa-center-cta-btn:hover {
  background: #1EBE5D;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(37, 211, 102, 0.5);
}

.wa-center-dismiss-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  color: #64748B;
  font-size: 12px;
  font-weight: 700;
  padding: 8px 14px;
  margin-top: 8px;
  cursor: pointer;
  border-radius: 8px;
  transition: all 0.2s ease;
  width: 100%;
  box-sizing: border-box;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.wa-center-dismiss-btn:hover,
.wa-center-dismiss-btn:active {
  color: #0F172A;
  background: #E2E8F0;
  border-color: #CBD5E1;
}

.wa-center-helpline-note {
  font-size: 11px;
  color: #64748B;
  margin-top: 8px;
  font-weight: 600;
}

@media (max-width: 640px) {
  .wa-backdrop-overlay {
    padding: max(12px, env(safe-area-inset-top, 12px)) 10px max(14px, env(safe-area-inset-bottom, 14px)) 10px;
  }
  .wa-center-card {
    padding: 16px 14px 12px 14px;
    border-radius: 16px;
    max-width: 350px;
    width: calc(100% - 16px);
  }
  .wa-center-avatar-ring {
    width: 42px;
    height: 42px;
    font-size: 20px;
    margin-bottom: 6px;
  }
  .wa-center-tag {
    font-size: 9.5px;
    padding: 2px 7px;
    margin-bottom: 4px;
  }
  .wa-center-title {
    font-size: 1.05rem;
    margin-bottom: 4px;
  }
  .wa-center-desc {
    font-size: 11.5px;
    margin-bottom: 8px;
    line-height: 1.35;
  }
  .wa-center-features {
    padding: 7px 9px;
    margin-bottom: 10px;
    gap: 4px;
  }
  .wa-center-feat-item {
    font-size: 11px;
    line-height: 1.3;
  }
  .wa-center-cta-btn {
    font-size: 12.5px;
    padding: 9px 12px;
  }
  .wa-center-helpline-note {
    font-size: 10.5px;
    margin-top: 6px;
  }
  .wa-center-dismiss-btn {
    font-size: 11.5px;
    padding: 7px 10px;
    margin-top: 6px;
  }
  .wa-center-close-btn {
    top: 8px;
    right: 8px;
    width: 34px;
    height: 34px;
    font-size: 20px;
  }
}

@media (max-height: 620px) {
  .wa-center-card {
    padding: 12px 14px 10px 14px;
  }
  .wa-center-avatar-ring {
    display: none;
  }
  .wa-center-features {
    display: none;
  }
}

/* ==========================================================================
   LANDING PAGE SPLIT HERO & RELOCATED TRUST METRICS
   ========================================================================== */
.hero-split-section {
  position: relative;
  background: linear-gradient(180deg, #FFFFFF 0%, #FFF5F5 45%, var(--bg-page) 100%);
  padding: 40px 0 60px 0;
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
}

.hero-split-container {
  max-width: 1420px;
  width: 100%;
  margin: 0 auto;
  padding: 0 20px;
}

.hero-split-grid {
  display: grid;
  grid-template-columns: 460px 1fr;
  gap: 40px;
  align-items: start;
}

.hero-left-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  padding-top: 10px;
}

.hero-title-3lines {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 900;
  color: var(--primary-navy);
  text-transform: uppercase;
  letter-spacing: -1px;
  line-height: 1.1;
  margin-bottom: 0;
  text-align: left;
}

.hero-left-highlights {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
  width: 100%;
}

.hero-left-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14.5px;
  color: #1E293B;
  background: rgba(255, 255, 255, 0.85);
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid #E2E8F0;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
}

.hero-left-item .check-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: #E31E24;
  color: #ffffff;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 900;
  flex-shrink: 0;
}

.hero-left-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-right-col {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 20px;
  padding: 28px;
  box-shadow: 0 10px 30px rgba(10, 25, 47, 0.05);
}

.hero-courses-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 18px;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-courses-title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 900;
  color: var(--primary-navy);
  margin-top: 6px;
  letter-spacing: -0.3px;
}

.hero-courses-subtitle {
  font-size: 14px;
  color: #64748B;
  margin-top: 3px;
}

.home-courses-count {
  font-weight: 700;
  color: #64748B;
  font-size: 0.9rem;
}

.hero-filter-bar {
  margin-bottom: 16px;
}

.hero-courses-card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.hero-courses-card-grid .course-card {
  border-radius: 14px;
  box-shadow: 0 2px 10px rgba(10, 25, 47, 0.05);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hero-courses-card-grid .course-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(10, 25, 47, 0.1);
}

.hero-courses-card-grid .course-card-img-wrap {
  aspect-ratio: 3 / 4;
  width: 100%;
  overflow: hidden;
}

.hero-courses-card-grid .course-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-courses-card-grid .course-card-body {
  padding: 14px 16px;
}

.hero-courses-card-grid .course-meta {
  margin-bottom: 5px;
  font-size: 11px;
}

.hero-courses-card-grid .course-card-title {
  font-size: 0.98rem;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 5px;
}

.hero-courses-card-grid .course-card-desc {
  font-size: 12px;
  line-height: 1.45;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.hero-courses-card-grid .course-highlights-list {
  gap: 4px;
  margin-bottom: 12px;
}

.hero-courses-card-grid .hl-item {
  font-size: 11.5px;
  gap: 6px;
}

.hero-courses-card-grid .course-card-footer {
  padding-top: 10px;
}

.hero-courses-card-grid .price-current {
  font-size: 1.15rem;
}

.hero-courses-card-grid .price-original {
  font-size: 11px;
}

.hero-courses-card-grid .card-btn-group .btn {
  padding: 6px 12px;
  font-size: 12px;
}

.hero-courses-card-grid .btn-pdf-tag {
  padding: 4px 8px;
  font-size: 11px;
}

/* RELOCATED TRUST METRICS SECTION */
.trust-metrics-section {
  background: #FFFFFF;
  border-bottom: 1px solid var(--border-color);
  padding: 44px 0 50px 0;
}

.trust-metrics-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
}

.trust-cta-group {
  margin-bottom: 0;
}

.trust-metrics-bar {
  margin-top: 0;
  width: 100%;
  max-width: 1100px;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 16px;
  padding: 16px 24px;
}

/* FOOTER BRAND LOGO (CLEAN EXTRACTED LOGO) */
.footer-brand-logo-wrap {
  display: inline-block;
  background: transparent !important;
  padding: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  margin-bottom: 16px;
  text-decoration: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.footer-brand-logo-wrap:hover {
  transform: translateY(-1px);
  opacity: 0.9;
}

.footer-logo-img {
  height: 52px;
  width: auto;
  max-width: 270px;
  display: block;
  object-fit: contain;
}

/* ==========================================================================
   COURSE BUYING FORM VALIDATION RULES & VISUAL STATES
   ========================================================================== */
.field-rule-hint {
  font-size: 11.5px;
  color: #64748B;
  margin-top: 4px;
  display: block;
  line-height: 1.35;
}

.field-error-msg {
  display: none;
  font-size: 11.5px;
  font-weight: 700;
  color: #DC2626;
  margin-top: 4px;
  line-height: 1.35;
}

.field-error-msg.visible {
  display: block;
  animation: errorSlideIn 0.2s ease;
}

@keyframes errorSlideIn {
  from { opacity: 0; transform: translateY(-3px); }
  to { opacity: 1; transform: translateY(0); }
}

.form-control.is-invalid {
  border-color: #DC2626 !important;
  background-color: #FEF2F2 !important;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15) !important;
  animation: fieldShake 0.35s ease-in-out;
}

.form-control.is-valid {
  border-color: #10B981 !important;
  background-color: #F0FDF4 !important;
}

@keyframes fieldShake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-5px); }
  40%, 80% { transform: translateX(5px); }
}

/* ==========================================================================
   HERO SPLIT & LANDING PAGE MOBILE RESPONSIVE SUITE
   ========================================================================== */
html, body {
  overflow-x: hidden !important;
  max-width: 100vw !important;
  width: 100% !important;
}

@media (max-width: 1100px) {
  .hero-split-grid {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    gap: 28px !important;
    box-sizing: border-box !important;
  }
  .hero-left-col {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    text-align: center !important;
    align-items: center !important;
    padding: 10px 0 0 0 !important;
    box-sizing: border-box !important;
  }
  .hero-title-3lines {
    text-align: center !important;
    width: 100% !important;
    max-width: 100% !important;
    font-size: clamp(28px, 5.5vw, 42px) !important;
    letter-spacing: -1px;
    line-height: 1.15;
    word-break: break-word;
    overflow-wrap: break-word;
    margin: 0 auto !important;
  }
  .hero-badge-tag {
    justify-content: center !important;
    margin: 0 auto 14px auto !important;
  }
  .hero-right-col {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
  }
}

@media (max-width: 768px) {
  /* Header Compact Mobile Fit */
  .main-header {
    width: 100% !important;
    max-width: 100vw !important;
    overflow: hidden !important;
  }
  .header-inner {
    gap: 6px !important;
    padding: 0 12px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  .header-inner .site-logo-img {
    height: 36px !important;
    max-width: 135px !important;
    width: auto !important;
    object-fit: contain !important;
  }
  .mobile-search-btn .search-text {
    display: none !important;
  }
  .mobile-search-btn {
    padding: 6px 10px !important;
    max-width: 38px !important;
    border-radius: 50% !important;
    justify-content: center !important;
  }
  .header-action-group {
    gap: 6px !important;
    align-items: center !important;
  }

  /* Mobile Header Student Login / Portal Action */
  .btn-header-student {
    display: inline-flex !important;
    align-items: center !important;
    gap: 4px !important;
    padding: 5px 10px !important;
    font-size: 11.5px !important;
    font-weight: 700 !important;
    border-radius: 20px !important;
    background: #EFF6FF !important;
    border: 1.5px solid #3B82F6 !important;
    color: #004B87 !important;
    text-decoration: none !important;
    white-space: nowrap !important;
    height: 34px !important;
    line-height: 1 !important;
    flex-shrink: 0 !important;
    transition: all 0.2s ease !important;
    box-shadow: 0 1px 4px rgba(0, 75, 135, 0.08) !important;
  }
  .btn-header-student:hover,
  .btn-header-student:active {
    background: #DBEAFE !important;
    border-color: #2563EB !important;
    color: #1D4ED8 !important;
  }
  .btn-header-student.is-portal {
    background: #FEF2F2 !important;
    border-color: #EF4444 !important;
    color: #B91C1C !important;
  }
  .student-label-full {
    display: none !important;
  }
  .student-label-short {
    display: inline !important;
  }

  .mobile-student-highlight {
    background: #EFF6FF !important;
    border: 1.5px solid #BFDBFE !important;
    color: #004B87 !important;
    font-weight: 800 !important;
    margin-bottom: 8px !important;
    border-radius: var(--radius-md) !important;
  }
  .mobile-student-highlight:hover {
    background: #DBEAFE !important;
    color: #1D4ED8 !important;
  }

  @media (max-width: 330px) {
    .btn-header-student {
      padding: 0 !important;
      width: 34px !important;
      height: 34px !important;
      justify-content: center !important;
      border-radius: 50% !important;
      font-size: 14px !important;
    }
    .student-label-short {
      display: none !important;
    }
  }

  /* Split Hero Section Full Mobile Fit */
  .hero-split-section {
    padding: 20px 0 32px 0 !important;
    width: 100% !important;
    max-width: 100vw !important;
    overflow-x: hidden !important;
    box-sizing: border-box !important;
  }
  .hero-split-container {
    padding: 0 14px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important;
  }
  .hero-split-grid {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    gap: 20px !important;
    box-sizing: border-box !important;
  }
  .hero-left-col {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    padding: 4px 0 0 0 !important;
    box-sizing: border-box !important;
  }
  .hero-title-3lines {
    font-size: clamp(22px, 6.8vw, 30px) !important;
    letter-spacing: -0.5px !important;
    line-height: 1.18 !important;
    text-align: center !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 auto !important;
    word-break: break-word !important;
    overflow-wrap: break-word !important;
    box-sizing: border-box !important;
  }
  .hero-badge-tag {
    font-size: 11.5px !important;
    padding: 5px 12px !important;
    background: #F1F5F9 !important;
    border-radius: 20px !important;
    max-width: 100% !important;
    text-align: center !important;
    line-height: 1.3 !important;
    margin: 0 auto 10px auto !important;
    box-sizing: border-box !important;
  }
  
  /* Right column (All Courses container) */
  .hero-right-col {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    padding: 16px 12px !important;
    border-radius: 16px !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  .hero-courses-header {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 6px !important;
    margin-bottom: 12px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .hero-courses-title {
    font-size: clamp(16px, 4.5vw, 19px) !important;
    line-height: 1.25 !important;
    margin-top: 4px !important;
    word-break: break-word !important;
  }
  .hero-courses-subtitle {
    font-size: 12px !important;
    line-height: 1.4 !important;
    word-break: break-word !important;
  }
  .home-courses-count {
    font-size: 11.5px !important;
  }

  /* Filter Pills Horizontal Scroll Carousel */
  .courses-filter-bar.hero-filter-bar,
  .hero-filter-bar {
    margin-bottom: 14px !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    padding: 2px 0 8px 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
  }
  .courses-filter-bar.hero-filter-bar::-webkit-scrollbar,
  .hero-filter-bar::-webkit-scrollbar {
    display: none !important;
  }
  .courses-filter-bar.hero-filter-bar .filter-pills-group,
  .hero-filter-bar .filter-pills-group {
    display: flex !important;
    flex-wrap: nowrap !important;
    gap: 6px !important;
    width: max-content !important;
  }
  .filter-pill-btn {
    flex-shrink: 0 !important;
    white-space: nowrap !important;
    font-size: 12px !important;
    padding: 6px 12px !important;
  }

  /* Hero Courses Cards on Mobile: 1-Column, 3:4 Poster Image Preserved */
  .hero-courses-card-grid {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    gap: 16px !important;
    box-sizing: border-box !important;
  }
  .hero-courses-card-grid .course-card {
    border-radius: 14px !important;
    overflow: hidden !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
  }
  .hero-courses-card-grid .course-card-img-wrap {
    aspect-ratio: 3 / 4 !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .hero-courses-card-grid .course-card-body {
    padding: 14px 12px !important;
    box-sizing: border-box !important;
  }
  .hero-courses-card-grid .course-card-title {
    font-size: 0.98rem !important;
    line-height: 1.35 !important;
  }
  .hero-courses-card-grid .course-card-desc {
    font-size: 12px !important;
    line-height: 1.45 !important;
  }
  .hero-courses-card-grid .course-card-footer {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 10px !important;
    padding-top: 12px !important;
    box-sizing: border-box !important;
  }
  .hero-courses-card-grid .card-btn-group {
    display: grid !important;
    grid-template-columns: auto 1fr 1.3fr !important;
    gap: 6px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .hero-courses-card-grid .card-btn-group .btn,
  .hero-courses-card-grid .card-btn-group .btn-pdf-tag {
    padding: 8px 6px !important;
    font-size: 11.5px !important;
    text-align: center !important;
    justify-content: center !important;
    min-height: 38px !important;
    box-sizing: border-box !important;
  }

  /* Relocated Trust Metrics Section on Mobile */
  .trust-metrics-section {
    padding: 24px 0 32px 0 !important;
    width: 100% !important;
    max-width: 100vw !important;
    overflow: hidden !important;
    box-sizing: border-box !important;
  }
  .trust-metrics-wrapper {
    gap: 18px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .trust-cta-group {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    gap: 10px !important;
    box-sizing: border-box !important;
  }
  .trust-cta-group .btn {
    width: 100% !important;
    padding: 12px 20px !important;
    font-size: 14.5px !important;
    text-align: center !important;
    justify-content: center !important;
    box-sizing: border-box !important;
  }
  
  /* Trust Metrics Bar 2-Column Responsive Card Grid */
  .trust-metrics-bar {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
    padding: 10px 8px !important;
    background: #F8FAFC !important;
    border-radius: 14px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .trust-metrics-bar .metric-divider {
    display: none !important;
  }
  .trust-metrics-bar .metric-item {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    background: #FFFFFF !important;
    padding: 10px 6px !important;
    border-radius: 10px !important;
    border: 1px solid #E2E8F0 !important;
    box-shadow: 0 1px 3px rgba(0,0,0,0.03) !important;
    box-sizing: border-box !important;
  }
  .trust-metrics-bar .metric-val {
    font-size: 16px !important;
    font-weight: 900 !important;
    color: var(--primary-navy) !important;
    line-height: 1.1 !important;
  }
  .trust-metrics-bar .metric-lbl {
    font-size: 10.5px !important;
    color: #64748B !important;
    line-height: 1.3 !important;
    margin-top: 3px !important;
  }

  .footer-logo-img {
    height: 40px !important;
    max-width: 200px !important;
  }
}

@media (max-width: 480px) {
  .hero-courses-card-grid .card-btn-group {
    grid-template-columns: 1fr 1.3fr !important;
  }
  .hero-courses-card-grid .btn-pdf-tag {
    grid-column: span 2 !important;
  }
}

/* ==========================================================================
   STUDENT AUTHENTICATION (LOGIN & REGISTRATION) RESPONSIVE SUITE
   ========================================================================== */
.student-auth-section {
  padding: 40px 0 60px 0;
  background: var(--bg-light);
  min-height: calc(100vh - 350px);
  display: flex;
  align-items: center;
}

.student-auth-card {
  max-width: 480px;
  width: 100%;
  margin: 0 auto;
  background: #FFFFFF;
  border-radius: 18px;
  padding: 32px 28px;
  border: 1px solid var(--border-color);
  box-shadow: 0 10px 30px rgba(10, 37, 64, 0.08);
  box-sizing: border-box;
}

.auth-tab-group {
  display: flex;
  background: #F1F5F9;
  border-radius: 12px;
  padding: 4px;
  margin-bottom: 20px;
  width: 100%;
  box-sizing: border-box;
}

.auth-tab-btn {
  flex: 1;
  padding: 10px 12px;
  border: none;
  background: transparent;
  font-family: inherit;
  font-size: 13.5px;
  font-weight: 700;
  color: #64748B;
  border-radius: 9px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
  white-space: nowrap;
}

.auth-tab-btn.active {
  background: #FFFFFF;
  color: var(--primary-blue);
  box-shadow: 0 2px 8px rgba(0, 75, 135, 0.12);
}

.auth-view-pane {
  display: none;
}

.auth-view-pane.active {
  display: block;
  animation: fadeIn 0.25s ease;
}

.auth-demo-box {
  background: #FFF9F9;
  border: 1px dashed var(--primary-red);
  border-radius: 10px;
  padding: 10px 14px;
  margin-bottom: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.auth-info-banner {
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  border-radius: 10px;
  padding: 11px 14px;
  margin-bottom: 18px;
  font-size: 13px;
  color: #1E3A8A;
  display: flex;
  align-items: center;
  gap: 10px;
  line-height: 1.4;
}

.pass-toggle-btn {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 16px;
  padding: 6px;
  color: #64748B;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: color 0.2s;
  z-index: 2;
}

.pass-toggle-btn:hover {
  color: var(--primary-navy);
}

.input-with-prefix {
  padding-left: 48px !important;
}

.input-with-toggle {
  padding-right: 42px !important;
}

.field-rule-hint {
  display: block;
  font-size: 11px;
  color: #64748B;
  margin-top: 4px;
  line-height: 1.35;
}

.field-error-msg {
  display: none;
  font-size: 11.5px;
  font-weight: 600;
  color: #DC2626;
  margin-top: 4px;
  line-height: 1.35;
}

.field-error-msg.visible {
  display: block;
}

@media (max-width: 640px) {
  .student-auth-section {
    padding: 24px 0 40px 0 !important;
  }
  .student-auth-card {
    padding: 20px 16px !important;
    border-radius: 14px !important;
  }
  .auth-tab-btn {
    padding: 9px 6px !important;
    font-size: 13px !important;
  }
  .student-auth-card .form-control,
  .student-auth-card input,
  .student-auth-card select {
    font-size: 16px !important; /* Critical: prevents iOS Safari zoom on focus */
    min-height: 44px !important;
  }
  .auth-demo-box {
    padding: 8px 10px !important;
    font-size: 11.5px !important;
  }
}

@media (max-width: 360px) {
  .student-auth-card {
    padding: 16px 12px !important;
  }
  .auth-tab-btn {
    font-size: 12px !important;
    padding: 8px 4px !important;
  }
}

/* ==========================================================================
   CONTACT PAGE & GANDHINAGAR CENTER RESPONSIVE STYLES
   ========================================================================== */
.contact-layout-grid {
  display: grid !important;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr) !important;
  gap: 36px !important;
  align-items: start;
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
}

.contact-card-box {
  background: #ffffff;
  border: 1px solid var(--border-color, #E2E8F0);
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
  overflow: hidden;
}

.contact-quick-actions-bar {
  display: none;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 24px;
  width: 100%;
  box-sizing: border-box;
}

.contact-quick-action-pill {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 12px 6px;
  border-radius: 12px;
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  text-decoration: none;
  color: #0A2540;
  font-weight: 700;
  font-size: 0.78rem;
  text-align: center;
  gap: 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.contact-quick-action-pill:active {
  transform: scale(0.97);
}

.contact-quick-action-pill .pill-icon {
  font-size: 1.25rem;
}

.contact-form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-bottom: 15px;
  width: 100%;
  box-sizing: border-box;
}

.contact-form-card .form-control {
  width: 100% !important;
  box-sizing: border-box !important;
  min-height: 44px;
  border-radius: 8px;
}

.contact-submit-btn {
  width: 100% !important;
  white-space: normal !important;
  text-align: center !important;
  justify-content: center !important;
  padding: 14px 18px !important;
  font-size: 0.96rem !important;
  font-weight: 800 !important;
  line-height: 1.35 !important;
  min-height: 48px !important;
  box-sizing: border-box !important;
  border-radius: 10px !important;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.92rem;
  color: #1E293B;
  margin-bottom: 18px;
  width: 100%;
  box-sizing: border-box;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.5;
  word-break: break-word;
}

.contact-info-item a {
  color: #E31E24;
  font-weight: 700;
  text-decoration: none;
}

.contact-info-item a:hover {
  text-decoration: underline;
}

.contact-map-card {
  margin-top: 18px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid #E2E8F0;
  background: #F8FAFC;
  width: 100%;
  box-sizing: border-box;
}

.contact-map-iframe {
  width: 100%;
  height: 250px;
  border: 0;
  display: block;
}

.contact-whatsapp-card {
  background: linear-gradient(135deg, #0A2540 0%, #004B87 100%);
  border-radius: 16px;
  padding: 28px;
  color: #FFFFFF;
  box-sizing: border-box !important;
  width: 100% !important;
  max-width: 100% !important;
  overflow: hidden;
}

.contact-whatsapp-btn {
  background: #25D366 !important;
  border-color: #25D366 !important;
  color: #FFFFFF !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 100% !important;
  white-space: normal !important;
  text-align: center !important;
  padding: 13px 18px !important;
  font-weight: 800 !important;
  font-size: 0.92rem !important;
  min-height: 48px !important;
  box-sizing: border-box !important;
  text-decoration: none !important;
  border-radius: 10px !important;
}

.contact-directions-btn {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 100% !important;
  white-space: normal !important;
  text-align: center !important;
  padding: 10px 16px !important;
  font-weight: 700 !important;
  font-size: 0.85rem !important;
  color: #004B87 !important;
  border-color: #CBD5E1 !important;
  background: #F8FAFC !important;
  border-radius: 8px !important;
  text-decoration: none !important;
  box-sizing: border-box !important;
  margin-top: 12px;
}

.contact-directions-btn:hover {
  background: #F1F5F9 !important;
  border-color: #94A3B8 !important;
}

/* Media Queries for Contact Page Mobile Responsiveness */
@media (max-width: 992px) {
  .contact-layout-grid {
    grid-template-columns: 1fr !important;
    gap: 24px !important;
    width: 100% !important;
  }
}

@media (max-width: 768px) {
  .contact-quick-actions-bar {
    display: grid !important;
  }
  .contact-card-box {
    padding: 22px 18px !important;
    border-radius: 14px !important;
  }
  .contact-whatsapp-card {
    padding: 22px 18px !important;
    border-radius: 14px !important;
  }
  .contact-form-row-2 {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }
  .contact-form-card .form-control,
  .contact-form-card input,
  .contact-form-card textarea {
    font-size: 16px !important; /* Critical: prevents auto-zoom in iOS Safari */
    min-height: 44px !important;
  }
  .contact-map-iframe {
    height: 220px !important;
  }
}

@media (max-width: 360px) {
  .contact-card-box {
    padding: 16px 12px !important;
  }
  .contact-whatsapp-card {
    padding: 16px 12px !important;
  }
  .contact-quick-action-pill {
    padding: 10px 4px !important;
    font-size: 0.72rem !important;
  }
  .contact-submit-btn {
    font-size: 0.88rem !important;
    padding: 12px 10px !important;
  }
}