/* ==========================================================================
   ADNAN NAILI - Official Educational Consulting & Student Services in Malaysia
   Modern, Executive & Responsive Stylesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Root Variables & Color Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Brand Palette */
  --primary-navy: #0b1a30;
  --primary-navy-dark: #07101f;
  --primary-navy-light: #162a4d;
  --navy-accent-surface: #1e365f;

  /* Luxury Gold Accents */
  --gold-500: #d4af37;
  --gold-400: #e6ca65;
  --gold-600: #b8860b;
  --gold-gradient: linear-gradient(135deg, #f9df7b 0%, #d4af37 50%, #aa771c 100%);
  --gold-glow: rgba(212, 175, 55, 0.28);

  /* Emerald & Status Colors */
  --emerald-500: #10b981;
  --emerald-600: #059669;
  --whatsapp-color: #25d366;
  --whatsapp-hover: #1eb956;

  /* Surfaces & Neutral Tones (Light Theme Default) */
  --bg-body: #f8fafc;
  --bg-surface: #ffffff;
  --bg-surface-elevated: #ffffff;
  --bg-subtle: #f1f5f9;
  --border-light: #e2e8f0;
  --border-glass: rgba(255, 255, 255, 0.15);

  /* Typography Colors */
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-light: #94a3b8;
  --text-white: #ffffff;

  /* Shadows & Depth */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 14px rgba(11, 26, 48, 0.08);
  --shadow-lg: 0 12px 30px rgba(11, 26, 48, 0.12);
  --shadow-gold: 0 8px 24px rgba(212, 175, 55, 0.25);
  --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.05);

  /* Spacing & Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Typography */
  --font-arabic: 'Cairo', 'Tajawal', system-ui, -apple-system, sans-serif;
  --font-latin: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
}

/* Dark Mode Overrides */
[data-theme="dark"] {
  --bg-body: #060d19;
  --bg-surface: #0b1a30;
  --bg-surface-elevated: #11233e;
  --bg-subtle: #142a4a;
  --border-light: #1e365f;
  --border-glass: rgba(255, 255, 255, 0.08);

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-light: #64748b;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 36px rgba(0, 0, 0, 0.6);
}

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

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

body {
  font-family: var(--font-arabic);
  background-color: var(--bg-body);
  color: var(--text-main);
  line-height: 1.65;
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* English Mode Font Switch */
html[lang="en"] body {
  font-family: var(--font-latin);
}

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

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

button, input, select, textarea {
  font: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

/* --------------------------------------------------------------------------
   3. Container & Layout Utilities
   -------------------------------------------------------------------------- */
.container {
  inline-size: min(100% - 2.5rem, 1240px);
  margin-inline: auto;
}

.container-wide {
  inline-size: min(100% - 2.5rem, 1380px);
  margin-inline: auto;
}

.section-padding {
  padding-block: clamp(3.5rem, 6vw, 6rem);
}

.section-header {
  text-align: center;
  max-inline-size: 720px;
  margin-inline: auto;
  margin-block-end: clamp(2.5rem, 4vw, 4rem);
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius-full);
  color: var(--gold-600);
  font-size: 0.85rem;
  font-weight: 700;
  margin-block-end: 1rem;
  letter-spacing: 0.5px;
}

[data-theme="dark"] .badge-tag {
  color: var(--gold-400);
  border-color: rgba(212, 175, 55, 0.45);
}

.section-title {
  font-size: clamp(1.85rem, 3.2vw, 2.75rem);
  font-weight: 800;
  line-height: 1.25;
  color: var(--text-main);
  margin-block-end: 1rem;
}

.section-title .text-gold {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-subtitle {
  font-size: clamp(1rem, 1.2vw, 1.15rem);
  color: var(--text-muted);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   4. Buttons & Badges
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1rem;
  transition: all var(--transition-fast);
  text-align: center;
  white-space: nowrap;
}

.btn-gold {
  background: var(--gold-gradient);
  color: #0b1a30;
  box-shadow: var(--shadow-gold);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(212, 175, 55, 0.4);
  filter: brightness(1.05);
}

.btn-navy {
  background-color: var(--primary-navy);
  color: #ffffff;
  border: 1px solid var(--primary-navy-light);
}

.btn-navy:hover {
  background-color: var(--primary-navy-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-whatsapp {
  background-color: var(--whatsapp-color);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background-color: var(--whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.5);
}

.btn-outline {
  border: 1.5px solid var(--border-light);
  color: var(--text-main);
  background: var(--bg-surface);
}

.btn-outline:hover {
  border-color: var(--gold-500);
  color: var(--gold-600);
  background: rgba(212, 175, 55, 0.05);
}

.btn-outline-gold {
  border: 1.5px solid var(--gold-500);
  color: var(--gold-500);
  background: transparent;
}

.btn-outline-gold:hover {
  background: var(--gold-500);
  color: #0b1a30;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.55rem 1.15rem;
  font-size: 0.88rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 1.1rem 2.2rem;
  font-size: 1.12rem;
  border-radius: var(--radius-md);
}

/* --------------------------------------------------------------------------
   5. Top Bar & Navbar
   -------------------------------------------------------------------------- */
.top-notice-bar {
  background: linear-gradient(90deg, #07101f 0%, #0b1a30 50%, #07101f 100%);
  color: #cbd5e1;
  font-size: 0.82rem;
  padding-block: 0.45rem;
  border-block-end: 1px solid rgba(212, 175, 55, 0.2);
}

.top-notice-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.top-badge-bullet {
  display: inline-block;
  inline-size: 8px;
  block-size: 8px;
  border-radius: 50%;
  background: var(--gold-400);
  box-shadow: 0 0 8px var(--gold-400);
  margin-inline-end: 0.5rem;
  vertical-align: middle;
}

.top-contact-info {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.top-contact-info a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: #cbd5e1;
}

.top-contact-info a:hover {
  color: var(--gold-400);
}

.navbar {
  position: sticky;
  inset-block-start: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-block-end: 1px solid var(--border-light);
  transition: all var(--transition-normal);
}

[data-theme="dark"] .navbar {
  background-color: rgba(11, 26, 48, 0.9);
  border-block-end: 1px solid rgba(255, 255, 255, 0.08);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.9rem;
  gap: 1.5rem;
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.logo-monogram {
  inline-size: 46px;
  block-size: 46px;
  border-radius: 12px;
  background: linear-gradient(135deg, #0b1a30 0%, #162a4d 100%);
  border: 1.5px solid var(--gold-500);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-400);
  font-weight: 800;
  font-size: 1.2rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  letter-spacing: 0.5px;
}

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

.logo-name {
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-main);
  letter-spacing: -0.2px;
}

.logo-sub {
  font-size: 0.76rem;
  color: var(--gold-600);
  font-weight: 600;
}

[data-theme="dark"] .logo-sub {
  color: var(--gold-400);
}

/* Nav Menu Links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-muted);
  position: relative;
  padding-block: 0.4rem;
  transition: color var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--gold-600);
}

[data-theme="dark"] .nav-link:hover, 
[data-theme="dark"] .nav-link.active {
  color: var(--gold-400);
}

.nav-link::after {
  content: '';
  position: absolute;
  inset-block-end: 0;
  inset-inline: 0;
  block-size: 2px;
  background: var(--gold-gradient);
  transform: scaleX(0);
  transition: transform var(--transition-fast);
}

.nav-link:hover::after, .nav-link.active::after {
  transform: scaleX(1);
}

/* Nav Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.theme-toggle-btn, .lang-toggle-btn {
  inline-size: 38px;
  block-size: 38px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  color: var(--text-main);
  transition: all var(--transition-fast);
}

.theme-toggle-btn:hover, .lang-toggle-btn:hover {
  background: var(--bg-surface-elevated);
  border-color: var(--gold-500);
  color: var(--gold-600);
}

.mobile-menu-toggle {
  display: none;
  inline-size: 40px;
  block-size: 40px;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  color: var(--text-main);
}

/* --------------------------------------------------------------------------
   6. Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  overflow: hidden;
  background: linear-gradient(175deg, #07101f 0%, #0b1a30 50%, #0e2240 100%);
  color: #ffffff;
  padding-block: clamp(3.5rem, 6vw, 5.5rem);
}

.hero-backdrop-pattern {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 15% 20%, rgba(212, 175, 55, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 85% 70%, rgba(16, 185, 129, 0.08) 0%, transparent 40%),
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: auto, auto, 40px 40px, 40px 40px;
  opacity: 0.8;
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: clamp(2rem, 4vw, 4rem);
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-headline {
  font-size: clamp(2.2rem, 3.8vw, 3.4rem);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.5px;
}

.hero-headline .gold-gradient-text {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero-lead {
  font-size: clamp(1.05rem, 1.25vw, 1.25rem);
  color: #cbd5e1;
  line-height: 1.75;
  max-inline-size: 620px;
}

.hero-pills-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-block: 0.25rem;
}

.hero-pill-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  color: #f1f5f9;
}

.hero-pill-item svg {
  color: var(--gold-400);
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-block-start: 0.5rem;
}

.hero-trust-indicators {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding-block-start: 1rem;
  border-block-start: 1px solid rgba(255, 255, 255, 0.12);
}

.trust-avatar-stack {
  display: flex;
}

.trust-avatar-item {
  inline-size: 38px;
  block-size: 38px;
  border-radius: 50%;
  border: 2px solid #0b1a30;
  margin-inline-start: -10px;
  background: #1e365f;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.75rem;
  color: #ffffff;
}

.trust-avatar-item.trust-avatar-gold {
  background: var(--gold-gradient);
  color: #0b1a30;
}

.trust-avatar-stack .trust-avatar-item:first-child {
  margin-inline-start: 0;
}

.trust-text-stats {
  font-size: 0.88rem;
  color: #cbd5e1;
  line-height: 1.4;
}

.trust-text-stats strong {
  color: var(--gold-400);
}

/* Hero Portrait Frame */
.hero-portrait-column {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.portrait-glow-halo {
  position: absolute;
  inline-size: 90%;
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.25) 0%, rgba(11, 26, 48, 0) 70%);
  filter: blur(40px);
  z-index: 1;
}

.portrait-card-wrapper {
  position: relative;
  z-index: 2;
  inline-size: min(100%, 390px);
  border-radius: 28px;
  padding: 10px;
  background: linear-gradient(145deg, rgba(212, 175, 55, 0.6) 0%, rgba(255, 255, 255, 0.1) 40%, rgba(212, 175, 55, 0.3) 100%);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 30px rgba(212, 175, 55, 0.2);
}

.portrait-inner-box {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  background: #0b1a30;
  aspect-ratio: 4 / 5.2;
}

.portrait-inner-box img {
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
  object-position: center top;
  filter: contrast(1.03) brightness(1.02);
  transition: transform var(--transition-normal);
}

.portrait-card-wrapper:hover .portrait-inner-box img {
  transform: scale(1.03);
}

.portrait-title-overlay {
  position: absolute;
  inset-block-end: 0;
  inset-inline: 0;
  padding: 1.5rem 1.25rem 1rem;
  background: linear-gradient(to top, rgba(7, 16, 31, 0.95) 0%, rgba(7, 16, 31, 0.7) 60%, transparent 100%);
  text-align: center;
}

.portrait-consultant-name {
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
  margin-block-end: 0.2rem;
}

.portrait-consultant-sub {
  font-size: 0.85rem;
  color: var(--gold-400);
  font-weight: 600;
}

/* Floating Badges */
.floating-badge {
  position: absolute;
  z-index: 3;
  background: rgba(11, 26, 48, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(212, 175, 55, 0.4);
  padding: 0.75rem 1rem;
  border-radius: 14px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: floatSubtle 4s ease-in-out infinite;
}

.floating-badge.badge-top-end {
  inset-block-start: 8%;
  inset-inline-end: -6%;
  animation-delay: 0s;
}

.floating-badge.badge-bottom-start {
  inset-block-end: 8%;
  inset-inline-start: -8%;
  animation-delay: 2s;
}

@keyframes floatSubtle {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

.floating-badge-icon {
  inline-size: 40px;
  block-size: 40px;
  border-radius: 10px;
  background: rgba(212, 175, 55, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-400);
  font-size: 1.1rem;
}

.floating-badge-text {
  display: flex;
  flex-direction: column;
}

.floating-badge-value {
  font-size: 1.05rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.2;
}

.floating-badge-label {
  font-size: 0.75rem;
  color: #94a3b8;
}

/* --------------------------------------------------------------------------
   7. Metrics & Guarantees Strip
   -------------------------------------------------------------------------- */
.metrics-strip {
  background: var(--bg-surface);
  border-block-end: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  position: relative;
  z-index: 10;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  divide-inline: 1px solid var(--border-light);
}

.metric-item {
  padding: 2rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  border-inline-end: 1px solid var(--border-light);
}

.metric-item:last-child {
  border-inline-end: none;
}

.metric-icon-box {
  inline-size: 52px;
  block-size: 52px;
  border-radius: var(--radius-md);
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid rgba(212, 175, 55, 0.25);
  color: var(--gold-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

[data-theme="dark"] .metric-icon-box {
  color: var(--gold-400);
}

.metric-content {
  display: flex;
  flex-direction: column;
}

.metric-number {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.15;
}

.metric-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   8. About Adnan Naili Section
   -------------------------------------------------------------------------- */
.about-section {
  position: relative;
  background-color: var(--bg-body);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: clamp(2.5rem, 5vw, 4.5rem);
}

.about-visual-column {
  position: relative;
}

.about-image-card {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--border-light);
}

.about-image-card img {
  inline-size: 100%;
  block-size: auto;
  aspect-ratio: 4 / 3.4;
  object-fit: cover;
}

.about-experience-badge {
  position: absolute;
  inset-block-end: 1.5rem;
  inset-inline-start: 1.5rem;
  background: var(--primary-navy);
  color: #ffffff;
  padding: 1.15rem 1.4rem;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--gold-500);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.exp-years {
  font-size: 2.2rem;
  font-weight: 900;
  line-height: 1;
  color: var(--gold-400);
}

.exp-label {
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.3;
}

.about-text-column {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.about-bio {
  font-size: 1.08rem;
  color: var(--text-muted);
  line-height: 1.8;
}

.about-values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-block: 0.5rem;
}

.value-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  padding: 1.25rem;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.value-card:hover {
  transform: translateY(-3px);
  border-color: var(--gold-500);
  box-shadow: var(--shadow-md);
}

.value-icon-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.value-icon {
  inline-size: 34px;
  block-size: 34px;
  border-radius: 8px;
  background: rgba(212, 175, 55, 0.12);
  color: var(--gold-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

[data-theme="dark"] .value-icon {
  color: var(--gold-400);
}

.value-title {
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--text-main);
}

.value-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   9. Comprehensive Services Section
   -------------------------------------------------------------------------- */
.services-section {
  background-color: var(--bg-surface);
  position: relative;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.75rem;
}

.service-card {
  background: var(--bg-body);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 0;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset-block-start: 0;
  inset-inline: 0;
  block-size: 4px;
  background: var(--gold-gradient);
  opacity: 0;
  transition: opacity var(--transition-fast);
  z-index: 5;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: rgba(212, 175, 55, 0.5);
  box-shadow: var(--shadow-lg);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card-cover {
  position: relative;
  inline-size: 100%;
  block-size: 190px;
  overflow: hidden;
  background-color: var(--primary-navy);
}

.service-card-cover img {
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.service-card:hover .service-card-cover img {
  transform: scale(1.06);
}

.service-card-body {
  padding: 1.65rem 1.65rem 1.85rem;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  flex: 1;
}

.service-card-icon-badge {
  position: absolute;
  inset-block-start: 14px;
  inset-inline-start: 14px;
  inline-size: 44px;
  block-size: 44px;
  border-radius: 12px;
  background: rgba(11, 26, 48, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1.5px solid var(--gold-500);
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
  z-index: 4;
}

.service-icon-wrapper {
  inline-size: 58px;
  block-size: 58px;
  border-radius: 16px;
  background: linear-gradient(135deg, #0b1a30 0%, #162a4d 100%);
  border: 1.5px solid var(--gold-500);
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

.service-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.3;
}

.service-description {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.service-features-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-block-start: auto;
  padding-block-start: 1rem;
  border-block-start: 1px solid var(--border-light);
}

.service-feature-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--text-main);
  font-weight: 600;
}

.service-feature-item svg {
  color: var(--emerald-500);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   10. Malaysian Student Life & Arrival Experience Feature
   -------------------------------------------------------------------------- */
.student-life-section {
  background: linear-gradient(180deg, var(--bg-body) 0%, var(--bg-surface) 100%);
  position: relative;
}

.student-life-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: clamp(2rem, 4.5vw, 4rem);
}

.student-life-content {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.student-life-image-box {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--border-light);
}

.student-life-image-box img {
  inline-size: 100%;
  block-size: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.arrival-steps-list {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  margin-block-start: 0.5rem;
}

.arrival-step-card {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  transition: transform var(--transition-fast);
}

.arrival-step-card:hover {
  transform: translateX(-4px);
  border-color: var(--gold-500);
}

html[lang="en"] .arrival-step-card:hover {
  transform: translateX(4px);
}

.arrival-step-num {
  inline-size: 34px;
  block-size: 34px;
  border-radius: 50%;
  background: var(--primary-navy);
  color: var(--gold-400);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.95rem;
}

.arrival-step-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.arrival-step-title {
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--text-main);
}

.arrival-step-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   11. Top Malaysian Universities Showcase
   -------------------------------------------------------------------------- */
.universities-section {
  background-color: var(--bg-surface);
}

.filter-tabs-wrapper {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-block-end: 2.5rem;
}

.filter-tab-btn {
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.92rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.filter-tab-btn:hover {
  border-color: var(--gold-500);
  color: var(--text-main);
}

.filter-tab-btn.active {
  background: var(--primary-navy);
  color: var(--gold-400);
  border-color: var(--gold-500);
  box-shadow: 0 4px 12px rgba(11, 26, 48, 0.2);
}

.universities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 1.75rem;
}

.university-card {
  background: var(--bg-body);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.university-card:hover {
  transform: translateY(-5px);
  border-color: var(--gold-500);
  box-shadow: var(--shadow-lg);
}

.uni-card-header {
  padding: 1.5rem 1.5rem 1rem;
  background: linear-gradient(135deg, rgba(11, 26, 48, 0.04) 0%, rgba(212, 175, 55, 0.04) 100%);
  border-block-end: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
}

.uni-badge-category {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  background: rgba(11, 26, 48, 0.1);
  color: var(--text-main);
}

[data-theme="dark"] .uni-badge-category {
  background: rgba(255, 255, 255, 0.1);
}

.uni-rank-pill {
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  background: rgba(212, 175, 55, 0.15);
  color: var(--gold-600);
  border: 1px solid rgba(212, 175, 55, 0.3);
}

[data-theme="dark"] .uni-rank-pill {
  color: var(--gold-400);
}

.uni-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex: 1;
}

.uni-name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.25;
}

.uni-location {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.uni-popular-majors {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.uni-popular-majors strong {
  color: var(--text-main);
}

.uni-card-footer {
  padding: 1rem 1.5rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-block-start: 1px solid var(--border-light);
  gap: 0.75rem;
}

.uni-tuition-info {
  display: flex;
  flex-direction: column;
}

.uni-tuition-label {
  font-size: 0.72rem;
  color: var(--text-light);
}

.uni-tuition-val {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--gold-600);
}

[data-theme="dark"] .uni-tuition-val {
  color: var(--gold-400);
}

/* --------------------------------------------------------------------------
   12. Interactive Tuition & Cost Estimator
   -------------------------------------------------------------------------- */
.calculator-section {
  background: linear-gradient(160deg, #07101f 0%, #0b1a30 50%, #122849 100%);
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.calc-wrapper-box {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 28px;
  padding: clamp(1.75rem, 4vw, 3rem);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: center;
}

.calc-form-column {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.calc-field-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.calc-label {
  font-weight: 700;
  font-size: 0.92rem;
  color: #e2e8f0;
}

.calc-select, .calc-input {
  inline-size: 100%;
  padding: 0.85rem 1.15rem;
  border-radius: var(--radius-md);
  background: rgba(11, 26, 48, 0.8);
  border: 1.5px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  font-weight: 600;
  outline: none;
  transition: border-color var(--transition-fast);
}

.calc-select:focus, .calc-input:focus {
  border-color: var(--gold-500);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
}

.calc-select option {
  background-color: #0b1a30;
  color: #ffffff;
}

/* Calculator Result Card */
.calc-result-card {
  background: linear-gradient(145deg, rgba(212, 175, 55, 0.15) 0%, rgba(11, 26, 48, 0.8) 100%);
  border: 1.5px solid rgba(212, 175, 55, 0.4);
  border-radius: 22px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.calc-result-header {
  border-block-end: 1px solid rgba(255, 255, 255, 0.12);
  padding-block-end: 1rem;
}

.calc-result-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--gold-400);
}

.calc-result-subtitle {
  font-size: 0.82rem;
  color: #94a3b8;
}

.calc-breakdown-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.95rem;
  padding-block: 0.4rem;
  border-block-end: 1px dashed rgba(255, 255, 255, 0.1);
}

.calc-breakdown-row.total-row {
  border-block-end: none;
  padding-block-start: 1rem;
  font-size: 1.15rem;
  font-weight: 800;
}

.calc-breakdown-row.total-row .calc-cost-value {
  font-size: 1.5rem;
  color: var(--gold-400);
}

.calc-cost-label {
  color: #cbd5e1;
}

.calc-cost-value {
  font-weight: 700;
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   13. Roadmap & Steps Section
   -------------------------------------------------------------------------- */
.roadmap-section {
  background-color: var(--bg-body);
}

.roadmap-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
  position: relative;
  margin-block-start: 2rem;
}

.roadmap-step-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  transition: all var(--transition-normal);
}

.roadmap-step-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold-500);
  box-shadow: var(--shadow-md);
}

.step-num-badge {
  inline-size: 42px;
  block-size: 42px;
  border-radius: 12px;
  background: var(--gold-gradient);
  color: #0b1a30;
  font-weight: 900;
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

.step-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.3;
}

.step-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   14. Why Malaysia Section
   -------------------------------------------------------------------------- */
.why-malaysia-section {
  background-color: var(--bg-surface);
}

.reasons-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.reason-card {
  background: var(--bg-body);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: all var(--transition-normal);
}

.reason-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold-500);
  box-shadow: var(--shadow-md);
}

.reason-icon {
  inline-size: 50px;
  block-size: 50px;
  border-radius: 14px;
  background: rgba(212, 175, 55, 0.12);
  color: var(--gold-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

[data-theme="dark"] .reason-icon {
  color: var(--gold-400);
}

.reason-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-main);
}

.reason-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   15. Student Testimonials Section
   -------------------------------------------------------------------------- */
.testimonials-section {
  background-color: var(--bg-body);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.testimonial-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold-500);
  box-shadow: var(--shadow-md);
}

.testimonial-stars {
  color: var(--gold-500);
  display: flex;
  gap: 0.3rem;
  align-items: center;
}

.testimonial-stars svg {
  inline-size: 18px;
  block-size: 18px;
  fill: currentColor;
}

.testimonial-quote {
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.7;
  font-style: italic;
  flex: 1;
}

.testimonial-student-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  border-block-start: 1px solid var(--border-light);
  padding-block-start: 1rem;
}

.student-avatar {
  inline-size: 44px;
  block-size: 44px;
  border-radius: 50%;
  background: var(--primary-navy);
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
}

.student-details {
  display: flex;
  flex-direction: column;
}

.student-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-main);
}

.student-study {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   16. FAQ Section (Using native details / summary)
   -------------------------------------------------------------------------- */
.faq-section {
  background-color: var(--bg-surface);
}

.faq-accordion-list {
  max-inline-size: 840px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--bg-body);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item[open] {
  border-color: var(--gold-500);
  box-shadow: var(--shadow-sm);
}

.faq-summary {
  padding: 1.25rem 1.5rem;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  list-style: none;
}

.faq-summary::-webkit-details-marker {
  display: none;
}

.faq-summary-icon {
  inline-size: 28px;
  block-size: 28px;
  border-radius: 50%;
  background: var(--bg-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-600);
  transition: transform var(--transition-normal);
  flex-shrink: 0;
}

[data-theme="dark"] .faq-summary-icon {
  color: var(--gold-400);
}

.faq-item[open] .faq-summary-icon {
  transform: rotate(180deg);
  background: rgba(212, 175, 55, 0.2);
}

.faq-content {
  padding: 0 1.5rem 1.35rem;
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.7;
  border-block-start: 1px solid transparent;
}

.faq-item[open] .faq-content {
  border-block-start-color: var(--border-light);
  padding-block-start: 1rem;
}

/* --------------------------------------------------------------------------
   17. Consultation CTA & Quick Contact Form Section
   -------------------------------------------------------------------------- */
.contact-cta-section {
  background: linear-gradient(135deg, #07101f 0%, #0b1a30 50%, #162a4d 100%);
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.contact-cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

.contact-info-column {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-channels-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-channel-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  color: #ffffff;
  transition: all var(--transition-fast);
}

.contact-channel-item:hover {
  background: rgba(212, 175, 55, 0.15);
  border-color: var(--gold-500);
  transform: translateX(-4px);
}

html[lang="en"] .contact-channel-item:hover {
  transform: translateX(4px);
}

.contact-channel-icon {
  inline-size: 42px;
  block-size: 42px;
  border-radius: 10px;
  background: rgba(212, 175, 55, 0.2);
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-form-box {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 24px;
  padding: clamp(1.75rem, 3vw, 2.5rem);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.contact-form-title {
  font-size: 1.4rem;
  font-weight: 800;
  margin-block-end: 0.5rem;
  color: var(--gold-400);
}

.contact-form-subtitle {
  font-size: 0.85rem;
  color: #cbd5e1;
  margin-block-end: 1.5rem;
}

.form-grid-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-block-end: 1rem;
}

.form-full-width {
  grid-column: 1 / -1;
}

.form-input-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: #e2e8f0;
  margin-block-end: 0.4rem;
}

.form-input, .form-select, .form-textarea {
  inline-size: 100%;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  background: rgba(11, 26, 48, 0.85);
  border: 1.5px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  font-size: 0.92rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--gold-500);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.25);
}

.form-textarea {
  resize: vertical;
  min-block-size: 90px;
}

/* --------------------------------------------------------------------------
   18. Modern Modal Dialog Implementation
   (MANDATORY: prevent-page-scroll-under-modal-dialog compliant)
   -------------------------------------------------------------------------- */
dialog.consultation-modal {
  /* MANDATORY: Prevent scroll gestures inside the modal from chaining to page */
  overscroll-behavior: contain;
  border: none;
  border-radius: 24px;
  padding: 0;
  inline-size: min(92%, 580px);
  max-block-size: 90vh;
  background: var(--bg-surface-elevated);
  color: var(--text-main);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
  position: fixed;
  inset: 0;
  margin: auto;
}

dialog.consultation-modal::backdrop {
  /* MANDATORY: ::backdrop defaults to overflow: visible.
     Set overflow: hidden so it honors overscroll-behavior. */
  overflow: hidden;
  overscroll-behavior: contain;
  background: rgba(7, 16, 31, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.modal-inner-wrapper {
  display: flex;
  flex-direction: column;
  max-block-size: 90vh;
}

.modal-header-bar {
  padding: 1.25rem 1.5rem;
  background: var(--primary-navy);
  color: #ffffff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-block-end: 1px solid rgba(212, 175, 55, 0.3);
}

.modal-title-box {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.modal-title-box h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--gold-400);
}

.modal-close-btn {
  inline-size: 34px;
  block-size: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: background var(--transition-fast);
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  color: var(--gold-400);
}

.modal-body-scrollable {
  padding: 1.5rem;
  overflow-y: auto;
  overscroll-behavior: contain;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

/* --------------------------------------------------------------------------
   19. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--primary-navy-dark);
  color: #94a3b8;
  padding-block: 4rem 1.5rem;
  border-block-start: 1px solid rgba(212, 175, 55, 0.2);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  margin-block-end: 3rem;
}

.footer-brand-column {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-brand-desc {
  font-size: 0.88rem;
  line-height: 1.7;
  color: #cbd5e1;
}

.footer-col-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: #ffffff;
  margin-block-end: 1rem;
  position: relative;
  padding-block-end: 0.5rem;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  inset-block-end: 0;
  inset-inline-start: 0;
  inline-size: 30px;
  block-size: 2px;
  background: var(--gold-500);
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-nav-list a {
  font-size: 0.88rem;
  color: #cbd5e1;
  transition: color var(--transition-fast);
}

.footer-nav-list a:hover {
  color: var(--gold-400);
  padding-inline-start: 4px;
}

.footer-bottom-bar {
  border-block-start: 1px solid rgba(255, 255, 255, 0.08);
  padding-block-start: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
}

/* --------------------------------------------------------------------------
   20. Floating WhatsApp & Quick Actions
   -------------------------------------------------------------------------- */
.floating-whatsapp-widget {
  position: fixed;
  inset-block-end: 2rem;
  inset-inline-end: 2rem;
  z-index: 99;
  display: flex;
  align-items: center;
}

.floating-whatsapp-btn {
  inline-size: 58px;
  block-size: 58px;
  border-radius: 50%;
  background-color: var(--whatsapp-color);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  font-size: 1.75rem;
  transition: transform var(--transition-bounce), box-shadow var(--transition-fast);
  position: relative;
}

.floating-whatsapp-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.65);
}

.floating-whatsapp-btn::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--whatsapp-color);
  animation: pulseBeacon 2s infinite;
}

@keyframes pulseBeacon {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.4); opacity: 0; }
}

.floating-whatsapp-tooltip {
  position: absolute;
  inset-inline-end: 70px;
  background: var(--primary-navy);
  color: #ffffff;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  border: 1px solid var(--gold-500);
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: all var(--transition-fast);
}

.floating-whatsapp-widget:hover .floating-whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* --------------------------------------------------------------------------
   21. Responsive Media Queries
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    align-items: center;
  }

  .hero-pills-list {
    justify-content: center;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .hero-trust-indicators {
    justify-content: center;
  }

  .about-grid, .student-life-grid, .calc-grid, .contact-cta-grid {
    grid-template-columns: 1fr;
  }

  .roadmap-timeline {
    grid-template-columns: repeat(2, 1fr);
  }

  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .metric-item:nth-child(2) {
    border-inline-end: none;
  }

  .metric-item:nth-child(3) {
    border-block-start: 1px solid var(--border-light);
  }

  .metric-item:nth-child(4) {
    border-block-start: 1px solid var(--border-light);
    border-inline-end: none;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    inset-block-start: 65px;
    inset-inline-start: 0;
    inline-size: 100%;
    background: var(--bg-surface);
    border-block-end: 1px solid var(--border-light);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1rem;
    box-shadow: var(--shadow-lg);
    display: none;
  }

  .nav-menu.open {
    display: flex;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .reasons-grid, .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .roadmap-timeline {
    grid-template-columns: 1fr;
  }

  .form-grid-fields {
    grid-template-columns: 1fr;
  }

  .floating-badge {
    position: static;
    margin-block-start: 1rem;
    display: inline-flex;
  }

  .floating-badge.badge-top-end,
  .floating-badge.badge-bottom-start {
    position: static;
  }

  .portrait-card-wrapper {
    margin-inline: auto;
  }

  .metrics-grid {
    grid-template-columns: 1fr;
  }

  .metric-item {
    border-inline-end: none;
    border-block-end: 1px solid var(--border-light);
  }

  .metric-item:last-child {
    border-block-end: none;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .top-notice-bar {
    display: none;
  }
}