:root {

  --bg:                  #0B0F19;
  --surface-lowest:      #0e0e0fe6;
  /* --surface-lowest:      #27272f; */
  --surface-low:         #1c1b1c;
  --surface:             #111827;
  --surface-high:        #2a2a2b;
  --surface-highest:     #353435;
  --surface-bright:      #3a393a;

  --on-surface:          #e5e2e2;
  --on-surface-muted:    #c6c6cc;
  --on-surface-faint:    #909096;

  --primary:             #c3c6d4;
  --secondary:           #e9c349;  
  --secondary-dim:       #af8d11;
  --secondary-bright:    #ffe088;
  --tertiary:            #bac8da;

  --outline:             #909096;
  --outline-variant:     #46464c;

  --error:               #ffb4ab;
  --error-container:     #93000a;

  --font-display:        'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body:           'Inter', system-ui, sans-serif;

  --space-1:  0.5rem;   
  --space-2:  1rem;  
  --space-3:  1.5rem;  
  --space-4:  2rem;  
  --space-5:  3rem;    
  --space-6:  4rem;    
  --space-7:  6rem;   
  --space-8:  8rem;   

  --radius-sm:   0.25rem;
  --radius:      0.5rem;
  --radius-md:   0.75rem;
  --radius-lg:   1rem;
  --radius-xl:   1.5rem;
  --radius-full: 9999px;

  --glow-gold:        0 0 40px rgba(233, 195, 73, 0.12);
  --glow-gold-hover:  0 0 60px rgba(233, 195, 73, 0.22);
  --shadow-card:      0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-elevated:  0 8px 48px rgba(0, 0, 0, 0.6);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--on-surface);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }


h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--on-surface);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

/* Announcement Card Style */
.announcement-card {
    position: fixed;
    bottom: 20px;
    right: -400px;
    width: 320px;
    background: #0b132b;
    color: white;
    padding: 20px;
    border-radius: 12px;
    border: 1.5px solid #ffc107;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    z-index: 9999; 
    transition: right 0.5s ease-in-out;
    animation: slideInCard 0.8s forwards;
    animation-delay: 1s;
}

/* Slide-in Animation */
@keyframes slideInCard {
    to { right: 20px; }
}

/* Close (Cross) Button */
.close-card-btn {
    position: absolute;
    top: 10px;
    right: 15px;
    background: none;
    border: none;
    color: #ffc107;
    font-size: 22px;
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s;
}
.close-card-btn:hover {
    color: #ff4757;
}

/* Inner Elements */
.card-badge {
    background: rgba(255, 193, 7, 0.15);
    color: #ffc107;
    font-size: 11px;
    font-weight: bold;
    padding: 3px 8px;
    border-radius: 20px;
    display: inline-block;
    margin-bottom: 10px;
}
.card-title {
    font-size: 16px;
    color: #fff;
    margin: 0 0 8px 0;
    font-weight: 600;
}
.card-text {
    font-size: 13px;
    color: #ccd6f6;
    line-height: 1.5;
    margin-bottom: 15px;
}
.card-link-btn {
    display: block;
    text-align: center;
    background: #ffc107;
    color: #0b132b !important;
    text-decoration: none !important;
    font-size: 13px;
    font-weight: bold;
    padding: 8px;
    border-radius: 6px;
    transition: background 0.2s;
}
.card-link-btn:hover {
    background: #e0a800;
}





.display-hero {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.section-sub {
  color: var(--on-surface-muted);
  font-size: 1rem;
  max-width: 56ch;
  margin-inline: auto;
}

.text-gold    { color: var(--secondary) !important; }
.text-primary { color: var(--primary) !important; }
.text-muted   { color: var(--on-surface-faint) !important; }

.container {
  width: 100%;
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: var(--space-3);
}

.section-pad { padding-block: var(--space-7); }
.section-pad-sm { padding-block: var(--space-5); }

.glass-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-top-color: rgba(255, 255, 255, 0.1);
  border-left-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}
.glass-card:hover {
  box-shadow: var(--glow-gold), var(--shadow-elevated);
  transform: translateY(-2px);
}

/* Buttons */
.btn-gold {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--secondary);
  color: #1a1400;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9375rem;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-full);
  border: none;
  transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
  white-space: nowrap;
}
.btn-gold:hover {
  background: var(--secondary-bright);
  box-shadow: 0 0 24px rgba(233, 195, 73, 0.4);
  transform: translateY(-1px);
  color: #1a1400;
}
.btn-gold:active { transform: translateY(0); }

.btn-outline-light {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--on-surface);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-full);
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  transition: border-color 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}
.btn-outline-light:hover {
  border-color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.05);
  color: var(--on-surface);
}

/* Navbar */
.site-navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 68px;
  /* background: rgba(19, 19, 20, 0.85); */
  background: rgb(255 255 225 / 3%);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--outline-variant);
  display: flex;
  align-items: center;
}
.site-navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.brand-icon {
  width: 34px;
  height: 34px;
  background: var(--secondary);
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  font-size: 0.875rem;
  color: #1a1400;
  font-weight: 900;
  flex-shrink: 0;
  /* margin-top: 10px; */
}
.brand-text strong { color: var(--secondary); }

.navbar-nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  list-style: none;
}
.navbar-nav-links a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--on-surface-muted);
  transition: color 0.2s ease;
  position: relative;
}
.navbar-nav-links a:hover,
.navbar-nav-links a.active {
  color: var(--on-surface);
}
.navbar-nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--secondary);
  border-radius: var(--radius-full);
}

.navbar-mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--on-surface);
  font-size: 1.5rem;
  padding: 0.25rem;
}

/* Mobile nav */
.mobile-nav-menu {
  display: none;
  position: fixed;
  inset: 68px 0 0 0;
  background: var(--surface-low);
  z-index: 999;
  padding: var(--space-3);
  flex-direction: column;
  gap: var(--space-2);
  border-top: 1px solid var(--outline-variant);
  overflow-y: auto;
}
.mobile-nav-menu.is-open { display: flex; }
.mobile-nav-menu a {
  padding: var(--space-2) var(--space-2);
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--on-surface-muted);
  border-radius: var(--radius);
  transition: background 0.2s, color 0.2s;
}
.mobile-nav-menu a:hover { background: var(--surface-high); color: var(--on-surface); }

/* Hero Section*/
.hero-section {
  min-height: 82vh;
  padding-top: 68px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-decorations {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 1;
}

.hero-decor-item {
  position: absolute;
  font-family: 'Georgia', serif;
  font-style: italic;
  color: rgba(233, 195, 73, 0.18);
  font-weight: normal;
  user-select: none;
}

.hero-decor-item.item-1 { top: 15%; left: 4%; font-size: clamp(2.2rem, 4vw, 3.8rem); }
.hero-decor-item.item-2 { top: 85%; left: 8%; font-size: clamp(1.8rem, 3.5vw, 3rem); }
.hero-decor-item.item-3 { top: 12%; left: 45%; font-size: clamp(1.5rem, 3vw, 2.5rem); }
.hero-decor-item.item-4 { top: 78%; left: 42%; font-size: clamp(1.6rem, 3vw, 2.6rem); }
.hero-decor-item.item-5 { top: 14%; right: 6%; font-size: clamp(2rem, 4vw, 3.5rem); }
.hero-decor-item.item-6 { top: 75%; right: 8%; font-size: clamp(1.8rem, 3.5vw, 3rem); }

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: center;
  width: 100%; 
  padding-block: var(--space-5) var(--space-6);
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  background: rgba(233, 195, 73, 0.1);
  border: 1px solid rgba(233, 195, 73, 0.25);
  color: var(--secondary);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}



.hero-headline-white {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--on-surface);
  letter-spacing: -0.04em;
  line-height: 1.08;
  display: block;
}
.hero-headline-gold {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--secondary);
  letter-spacing: -0.04em;
  line-height: 1.08;
  display: block;
}

.hero-subtext {
  color: var(--on-surface-muted);
  font-size: 1rem;
  line-height: 1.65;
  max-width: 46ch;
  margin-block: var(--space-3);
}

.hero-ctas {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

/* Video Panel */
.hero-video-panel {
  position: relative;
  aspect-ratio: 16/9;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--surface-lowest);
  border: 1px solid var(--outline-variant);
  box-shadow: var(--shadow-elevated), var(--glow-gold);
}
.hero-video-panel iframe {
  width: 100%;
  height: 100%;
  border: none;
}
.hero-video-panel .video-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  color: var(--on-surface-faint);
}
.hero-video-panel .video-placeholder i { font-size: 3rem; color: var(--secondary); }

/* Stats Strip*/
.stats-strip {
  background: var(--surface-lowest);
  border-top: 1px solid var(--outline-variant);
  border-bottom: 1px solid var(--outline-variant);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--outline-variant);
}
.stat-item {
  /* background: var(--surface-lowest); */
  background: #27272f;
  padding: var(--space-5) var(--space-3);
  text-align: center;
}
.stat-value {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--secondary);
  letter-spacing: -0.04em;
  line-height: 1;
  display: block;
}
.stat-label {
  font-size: 0.875rem;
  color: var(--on-surface-muted);
  margin-top: 0.375rem;
}

/* Results*/
.results-section { background: var(--bg); }
.results-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
}
.carousel-nav-btns {
  display: flex;
  gap: 0.75rem;
}
.carousel-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  border: 1px solid var(--outline-variant);
  background: var(--surface-high);
  color: var(--on-surface-muted);
  display: grid;
  place-items: center;
  font-size: 1.0625rem;
  transition: all 0.2s ease;
}
.carousel-btn:hover {
  border-color: var(--secondary);
  color: var(--secondary);
  background: rgba(233, 195, 73, 0.08);
}

.results-carousel-wrap { overflow: hidden; }
.results-carousel {
  display: flex;
  gap: var(--space-3);
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.result-card {
  flex: 0 0 calc(20% - var(--space-3) / 6);
  min-width: 0;
  padding: var(--space-4);
}


.result-card-top {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}
.result-avatar {
  width: 88px;
  height: 88px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 2px solid var(--secondary);
  flex-shrink: 0;
}
.rank-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  background: rgba(233, 195, 73, 0.15);
  color: var(--secondary);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(233, 195, 73, 0.3);
}
.result-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--on-surface);
  margin-bottom: 0.125rem;
}
.result-institution {
  font-size: 0.875rem;
  color: var(--secondary);
  font-weight: 600;
}
.result-testimonial {
  font-size: 0.9rem;
  color: var(--on-surface-muted);
  line-height: 1.6;
  font-style: italic;
  margin-top: var(--space-2);
}

/* Timeline */
.timeline-section { position: relative; }
.timeline-container {
  position: relative;
  max-width: 840px;
  margin-inline: auto;
  padding-block: var(--space-4);
}
.timeline-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: repeating-linear-gradient(
    to bottom,
    var(--secondary) 0,
    var(--secondary) 8px,
    transparent 8px,
    transparent 16px
  );
  transform: translateX(-50%);
  opacity: 0.35;
}
.timeline-item {
  display: grid;
  grid-template-columns: 1fr 80px 1fr;
  align-items: center;
  margin-bottom: var(--space-6);
  position: relative;
}
.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-item.is-left .timeline-content {
  grid-column: 1;
  grid-row: 1;
  text-align: left;
  padding: var(--space-3) var(--space-4);
}
.timeline-item.is-left .timeline-icon-wrap {
  grid-column: 2;
  grid-row: 1;
  justify-self: center;
}

.timeline-item.is-right .timeline-content {
  grid-column: 3;
  grid-row: 1;
  text-align: left;
  padding: var(--space-3) var(--space-4);
}
.timeline-item.is-right .timeline-icon-wrap {
  grid-column: 2;
  grid-row: 1;
  justify-self: center;
}

.timeline-content {
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: all 0.3s ease;
}
.timeline-item:hover .timeline-content {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(233, 195, 73, 0.2);
  box-shadow: var(--glow-gold), var(--shadow-elevated);
  transform: translateY(-2px);
}

.timeline-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--on-surface);
  margin-bottom: 0.375rem;
}
.timeline-desc {
  font-size: 0.875rem;
  color: var(--on-surface-muted);
  line-height: 1.6;
}
.timeline-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  border: 2px solid var(--secondary);
  background: var(--surface-container);
  display: grid;
  place-items: center;
  font-size: 1.25rem;
  color: var(--secondary);
  z-index: 2;
  box-shadow: 0 0 0 4px var(--bg);
  transition: all 0.3s ease;
}
.timeline-item:hover .timeline-icon-wrap {
  background: var(--secondary);
  color: var(--on-secondary);
  box-shadow: 0 0 0 4px var(--bg), var(--glow-gold);
  transform: scale(1.05);
}


/* Mentors Section*/
.mentors-section {}
.mentor-slider-wrap { overflow: hidden; }
.mentor-slider {
  display: flex;
  gap: var(--space-3);
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.mentor-card {
  flex: 0 0 100%;
  padding: var(--space-5);
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: var(--space-4);
  align-items: start;
}
.mentor-photo-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}
.mentor-photo {
  width: 150px;
  height: 150px;
  /* border-radius: var(--radius-full); */
  object-fit: cover;
  border: 1px solid var(--secondary);
  box-shadow: 0 0 24px rgba(233, 195, 73, 0.25);
}
.mentor-students {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--on-surface-muted);
  text-align: center;
}
.mentor-avatars {
  display: flex;
}
.mentor-avatars img {
  width: 26px;
  height: 26px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 2px solid var(--bg);
  margin-left: -8px;
}
.mentor-avatars img:first-child { margin-left: 0; }

.mentor-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}
.mentor-expertise { color: var(--secondary); font-weight: 600; font-size: 0.9375rem; }

.mentor-creds {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-block: var(--space-2);
}
.mentor-cred-tag {
  background: rgba(233, 195, 73, 0.1);
  color: var(--secondary);
  border: 1px solid rgba(233, 195, 73, 0.25);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
}
.mentor-quote {
  font-style: italic;
  color: var(--on-surface-muted);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-top: var(--space-2);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-3);
}
.testimonial-card { padding: var(--space-3); }
.testimonial-stars { color: var(--secondary); font-size: 0.875rem; margin-bottom: var(--space-1); }
.testimonial-content {
  font-size: 0.9375rem;
  color: var(--on-surface-muted);
  line-height: 1.65;
  margin-bottom: var(--space-2);
}
.testimonial-footer { display: flex; align-items: center; gap: 0.75rem; }
.testimonial-photo {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 2px solid var(--secondary);
  flex-shrink: 0;
}
.testimonial-name { font-family: var(--font-display); font-weight: 600; font-size: 0.9375rem; }
.testimonial-batch { font-size: 0.8125rem; color: var(--secondary); }

/* Features Grid*/
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-3);
}
.feature-card {
  padding: var(--space-3);
  position: relative;
  overflow: hidden;
}
.feature-card.is-featured {
  border-color: rgba(233, 195, 73, 0.3);
  box-shadow: var(--glow-gold), var(--shadow-card);
}
.feature-card.is-featured::before {
  content: '★ Featured';
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--secondary);
  letter-spacing: 0.05em;
}
.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(233, 195, 73, 0.1);
  border: 1px solid rgba(233, 195, 73, 0.2);
  display: grid;
  place-items: center;
  font-size: 1.25rem;
  color: var(--secondary);
  margin-bottom: var(--space-2);
}
.feature-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 0.5rem;
}
.feature-desc { font-size: 0.875rem; color: var(--on-surface-muted); line-height: 1.6; }

/* Math watermark in feature cards */
.feature-card::after {
  content: 'Σ';
  position: absolute;
  bottom: 8px;
  right: 12px;
  font-size: 5rem;
  color: rgba(233, 195, 73, 0.03);
  font-family: 'Georgia', serif;
  pointer-events: none;
  line-height: 1;
}

/* FAQ Section*/
.faq-section { max-width: 800px; margin-inline: auto; }
.faq-accordion-item {
  background: var(--surface-low);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-2);
  overflow: hidden;
  transition: box-shadow 0.2s ease;
}
.faq-accordion-item.is-open {
  border-color: rgba(233, 195, 73, 0.3);
  box-shadow: var(--glow-gold);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  background: none;
  border: none;
  padding: var(--space-3);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--on-surface);
  text-align: left;
}
.faq-chevron {
  font-size: 1rem;
  color: var(--on-surface-faint);
  transition: transform 0.3s ease, color 0.2s ease;
  flex-shrink: 0;
}
.faq-accordion-item.is-open .faq-chevron {
  transform: rotate(180deg);
  color: var(--secondary);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.faq-answer-inner {
  padding: 0 var(--space-3) var(--space-3);
  font-size: 0.9375rem;
  color: var(--on-surface-muted);
  line-height: 1.7;
}

/* Lead Form Section*/
.lead-form-section {
  background: linear-gradient(135deg, var(--surface-low) 0%, var(--bg) 100%);
  position: relative;
  overflow: hidden;
}
.lead-form-section::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(233, 195, 73, 0.06) 0%, transparent 70%);
  top: -200px;
  right: -200px;
  pointer-events: none;
}

.lead-form-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-6);
  align-items: center;
}
@media (max-width: 991px) {
  .lead-form-container {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }
}

.lead-info-col {
  padding-right: var(--space-4);
}
@media (max-width: 991px) {
  .lead-info-col {
    padding-right: 0;
    text-align: center;
  }
}

.lead-benefit-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-5);
}
.lead-benefit-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  text-align: left;
}
.benefit-icon-wrap {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
  display: grid;
  place-items: center;
  font-size: 1.25rem;
  color: var(--secondary);
  flex-shrink: 0;
  box-shadow: 0 0 20px rgba(233, 195, 73, 0.04);
}
.benefit-title {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--on-surface);
  margin-bottom: 0.25rem;
}
.benefit-desc {
  font-size: 0.875rem;
  color: var(--on-surface-muted);
  line-height: 1.5;
}

.lead-form-card {
  padding: var(--space-5);
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}
.form-card-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--on-surface);
  margin-bottom: var(--space-4);
}
.form-row-split {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-3);
}
@media (max-width: 520px) {
  .form-row-split {
    grid-template-columns: 1fr;
    gap: 0;
  }
}


.form-field { margin-bottom: var(--space-2); }
.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--on-surface-muted);
  margin-bottom: 0.5rem;
}
.form-control {
  width: 100%;
  background: var(--surface-lowest);
  border: 1.5px solid var(--outline-variant);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--on-surface);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.form-control::placeholder { color: var(--on-surface-faint); }
.form-control:focus {
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(233, 195, 73, 0.12);
}
.form-control.is-invalid { border-color: var(--error); }
.field-error {
  font-size: 0.8125rem;
  color: var(--error);
  margin-top: 0.25rem;
  display: none;
}
.field-error.show { display: block; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}
@media (max-width: 520px) { .form-row { grid-template-columns: 1fr; } }

/* Form response toast */
.form-toast {
  display: none;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  font-weight: 500;
  margin-top: var(--space-2);
}
.form-toast.success {
  background: rgba(100, 220, 130, 0.12);
  border: 1px solid rgba(100, 220, 130, 0.3);
  color: #6fdc82;
  display: block;
}
.form-toast.error {
  background: rgba(255, 100, 90, 0.12);
  border: 1px solid rgba(255, 100, 90, 0.3);
  color: var(--error);
  display: block;
}

/* Footer */
.site-footer {
  background: var(--surface-lowest);
  border-top: 1px solid var(--outline-variant);
  padding-top: var(--space-6);
  padding-bottom: var(--space-4);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 0.8fr;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}
.footer-brand .navbar-brand { margin-bottom: var(--space-2); }
.footer-tagline { font-size: 0.875rem; color: var(--on-surface-muted); max-width: 30ch; line-height: 1.65; }
.footer-col-title {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--secondary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 0.625rem; }
.footer-links a {
  font-size: 0.9rem;
  color: var(--on-surface-muted);
  transition: color 0.2s ease;
}
.footer-links a:hover { color: var(--on-surface); }
.social-icons { display: flex; gap: 0.75rem; margin-top: 0.5rem; }
.social-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  border: 1px solid var(--outline-variant);
  display: grid;
  place-items: center;
  font-size: 0.9375rem;
  color: var(--on-surface-muted);
  transition: all 0.2s ease;
}
.social-icon:hover { border-color: var(--secondary); color: var(--secondary); }

.footer-bottom {
  border-top: 1px solid var(--outline-variant);
  padding-top: var(--space-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.footer-copy { font-size: 0.8125rem; color: var(--on-surface-faint); }

.footer-legal-links {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.8125rem;
}
.footer-legal-links a {
  color: var(--on-surface-faint);
  text-decoration: none;
  transition: color 0.2s ease;
}
.footer-legal-links a:hover { color: var(--secondary); }
.footer-legal-links span { color: var(--outline-variant); }

@media (max-width: 480px) {
  .footer-bottom { justify-content: center; text-align: center; }
}



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

.animate-in {
  animation: fadeInUp 0.6s ease forwards;
  opacity: 0;
}
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: none; }

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--secondary);
  background: rgba(233, 195, 73, 0.08);
  border: 1px solid rgba(233, 195, 73, 0.2);
  padding: 0.25rem 0.875rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-2);
}


@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-inner { gap: var(--space-4); }
}

@media (max-width: 768px) {
  .hero-badge {
    font-size: 0.625rem;
    padding: 0.25rem 0.5rem;
  }
  .hero-headline-gold,
  .hero-headline-white {
    font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  }
  .hero-inner { grid-template-columns: 1fr; padding-block: var(--space-5); }
  .hero-video-panel { aspect-ratio: 16/9; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-value {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
  }
  .stat-label {
    font-size: 0.625rem;
   
  }
  .navbar-nav-links { display: none; }
  .navbar-mobile-toggle { display: block; }
  .results-header { flex-direction: column; align-items: flex-start; }
  .mentor-card { grid-template-columns: 1fr; }
  .hero-decor-item { opacity: 0.05; }
  .hero-decor-item.item-3,
  .hero-decor-item.item-4 { display: none; }


    .timeline-container {
    padding-inline: var(--space-4);
  }
  .timeline-line {
    left: 48px;
    transform: none;
  }
  .timeline-item {
    grid-template-columns: 48px 1fr;
    gap: var(--space-3);
    margin-bottom: var(--space-5);
  }
  .timeline-item.is-left .timeline-content,
  .timeline-item.is-right .timeline-content {
    grid-column: 2;
    grid-row: 1;
    text-align: left;
    padding: var(--space-3) var(--space-4);
  }
  .timeline-item.is-left .timeline-icon-wrap,
  .timeline-item.is-right .timeline-icon-wrap {
    grid-column: 1;
    grid-row: 1;
    justify-self: start;
    width: 48px;
    height: 48px;
    font-size: 1.1rem;
    box-shadow: 0 0 0 3px var(--bg);
  }

  .result-card { flex: 0 0 100%; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn-gold, .hero-ctas .btn-outline-light { width: 100%; justify-content: center; }
}


@media (max-width: 768px) {
  
}


@media (max-width: 640px) {
  .mentor-card { grid-template-columns: 1fr; }
  .mentor-photo-wrap { flex-direction: row; align-items: center; }
}

.exclusive-batches-section {
    background-color: #02050db3;
    padding: 60px 20px;
    color: #ffffff;
    font-family: inherit;
    text-align: center;
}
.section-container {
    max-width: 1200px;
    margin: 0 auto;
}
.section-subtitle {
    color: #ffc107;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 600;
    display: inline-block;
    border: 1px solid rgba(255, 193, 7, 0.3);
    padding: 6px 16px;
    border-radius: 4px;
    margin-bottom: 15px;
}
.section-title {
    font-size: 32px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 40px;
}

/* Wrapper and Track layout */
.batches-carousel-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 10px 0;
}
.batches-carousel-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
    width: 100%;
}

/* Course Card */
.batch-course-card {
    min-width: 100%;
    box-sizing: border-box;
    background: rgba(255, 255, 255, 0.02); 
    border: 1.5px solid rgba(255, 193, 7, 0.2);
    border-radius: 16px;
    padding: 30px;
    position: relative;
    text-align: left;
    transition: border-color 0.3s ease;
}
.batch-course-card:hover {
    border-color: #ffc107;
}
.card-badge-featured {
    position: absolute;
    top: -12px;
    left: 30px;
    background: #1a233d;
    border: 1px solid #ffc107;
    color: #ffc107;
    font-size: 12px;
    font-weight: 600;
    padding: 2px 12px;
    border-radius: 4px;
}
.card-inner-content {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    align-items: center;
}
.card-text-side {
    flex: 1;
    min-width: 300px;
}
.batch-title {
    font-size: 24px;
    font-weight: 600;
    line-height: 1.4;
    color: #ffffff;
    margin-bottom: 15px;
}
.batch-description {
    font-size: 15px;
    color: #ccd6f6;
    line-height: 1.6;
    margin-bottom: 20px;
}
.batch-lang {
    font-size: 14px;
    color: #ffc107;
    margin-bottom: 25px;
}

/* Buttons (Solid Yellow Theme Match) */
.batch-enroll-btn {
    display: inline-block;
    background-color: #ffc107;
    color: #0b132b !important;
    text-decoration: none !important;
    font-weight: bold;
    padding: 12px 28px;
    border-radius: 25px;
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.2);
    transition: all 0.3s ease;
}
.batch-enroll-btn:hover {
    background-color: #e0a800;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 193, 7, 0.4);
}

.card-image-side {
    flex: 1;
    min-width: 300px;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
}
.card-image-side img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
}
.image-inner-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    font-size: 11px;
    font-weight: bold;
    color: white;
    padding: 3px 8px;
    border-radius: 4px;
}
.red-badge { background-color: #dc3545; }
.image-inner-badge-right {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 11px;
    font-weight: bold;
    color: #0b132b;
    padding: 3px 8px;
    border-radius: 4px;
}
.plan-badge { background-color: #ffffff; }

.carousel-control-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(11, 19, 43, 0.8);
    border: 1.5px solid #ffc107;
    color: #ffc107;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}
.carousel-control-btn:hover {
    background: #ffc107;
    color: #0b132b;
}
.prev-btn { left: 10px; }
.next-btn { right: 10px; }

.carousel-dots-container {
    margin-top: 25px;
    display: flex;
    justify-content: center;
    gap: 8px;
}
.dot {
    width: 10px;
    height: 10px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    cursor: pointer;
    transition: background 0.3s;
}
.dot.active {
    background: #ffc107;
    width: 12px;
    border-radius: 5px;
}

/* Responsiveness alignment */
@media (max-width: 768px) {
    .card-inner-content { flex-direction: column; }
    .carousel-control-btn { display: none; } 
}