/* ================================================
   GenAI Summer Lab — Stylesheet
   ================================================ */

/* ======== CSS VARIABLES ======== */
:root {
  --bg-white: #FFFFFF;
  --bg-off: #F8FAFC;
  --bg-light: #F1F5F9;
  --bg-card: #FFFFFF;
  --blue-primary: #3B82F6;
  --blue-light: #2563EB;
  --blue-glow: #1D4ED8;
  --blue-soft: #EFF6FF;
  --blue-softer: #DBEAFE;
  --cyan: #0891B2;
  --green: #059669;
  --orange: #EA580C;
  --pink: #DB2777;
  --violet: #7C3AED;
  --yellow: #CA8A04;
  --text-dark: #0F172A;
  --text-body: #334155;
  --text-muted: #64748B;
  --text-light: #94A3B8;
  --border: #E2E8F0;
  --border-light: #F1F5F9;
  --shadow-card: 0 1px 3px rgba(0,0,0,0.06), 0 4px 16px rgba(0,0,0,0.04);
  --shadow-hover: 0 4px 24px rgba(59,130,246,0.1), 0 1px 3px rgba(0,0,0,0.06);
}

/* ======== RESET ======== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-white);
  color: var(--text-dark);
  overflow-x: hidden;
}

/* ======== NAVIGATION ======== */
nav {
  position: fixed; top: 0; width: 100%; z-index: 1000;
  padding: 14px 48px;
  display: flex; justify-content: space-between; align-items: center;
  background: rgba(255,255,255,0.92); backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
.nav-brand {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800; font-size: 1.35rem;
  color: var(--text-dark); text-decoration: none;
}
.nav-brand em { font-style: normal; color: var(--blue-primary); }
.nav-links { display: flex; gap: 28px; align-items: center; list-style: none; }
.nav-links a {
  color: var(--text-muted); text-decoration: none;
  font-size: 0.88rem; font-weight: 500; transition: color 0.3s;
}
.nav-links a:hover { color: var(--text-dark); }

/* ======== BUTTONS ======== */
.btn-hero-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 16px 36px; background: var(--blue-primary); color: #fff;
  font-weight: 700; font-size: 1rem; border: none; border-radius: 14px;
  cursor: pointer; text-decoration: none;
  transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
}
.btn-hero-primary:hover {
  background: var(--blue-glow);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(59,130,246,0.2);
}
.btn-hero-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 16px 36px; background: transparent; color: var(--text-body);
  font-weight: 600; font-size: 1rem; border: 1px solid var(--border);
  border-radius: 14px; cursor: pointer; text-decoration: none;
  transition: border-color 0.3s, color 0.3s;
}
.btn-hero-secondary:hover { border-color: var(--blue-primary); color: var(--blue-primary); }
.btn-apply-dark {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 18px 64px; background: #2D3561; color: #fff;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700; font-size: 1rem; border-radius: 12px;
  text-decoration: none; transition: background 0.3s, transform 0.2s;
  letter-spacing: 0.5px;
}
.btn-apply-dark:hover { background: #1E2448; transform: translateY(-2px); }

/* ======== HERO BADGE ======== */
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 20px; background: var(--blue-soft);
  border: 1px solid var(--blue-softer); border-radius: 100px;
  font-size: 0.82rem; font-weight: 600; color: var(--blue-primary);
  margin-bottom: 32px;
}
.hero-badge .pulse-dot {
  width: 8px; height: 8px; background: var(--green); border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.8); }
}

/* ======== HERO CAROUSEL ======== */
.hero-carousel {
  position: relative; width: 100%; height: 100vh; min-height: 640px;
  overflow: hidden; margin-top: 65px;
}
.hero-track {
  display: flex; height: 100%;
  transition: transform 0.7s cubic-bezier(0.77,0,0.175,1);
}
.hero-slide {
  flex-shrink: 0; width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}

/* Slide 1 — Text + Video */
.slide-1 { background: #FFFFFF; }
.slide-1-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
  max-width: 1200px; width: 100%; padding: 0 60px;
}
.slide-1-bg {
  position: absolute; top: -200px; left: 50%; transform: translateX(-50%);
  width: 1000px; height: 800px; border-radius: 50%;
  background: radial-gradient(circle, rgba(59,130,246,0.08) 0%, rgba(34,211,238,0.04) 40%, transparent 70%);
  pointer-events: none;
}
.slide-1-text {}
.slide-1-video {
  width: auto; aspect-ratio: 9/16; max-height: 480px;
  border-radius: 20px; overflow: hidden;
  box-shadow: 0 8px 40px rgba(59,130,246,0.15);
  border: 1px solid var(--border);
}
.slide-1-video iframe { width: 100%; height: 100%; border: none; display: block; }
.slide-1-text h1 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 3.4rem; font-weight: 800; line-height: 1.1;
  letter-spacing: -2px; max-width: 520px; margin-bottom: 22px; color: #0F172A;
}
.slide-1-text p {
  font-size: 1.05rem; color: var(--text-muted);
  line-height: 1.7; margin-bottom: 32px; max-width: 460px;
}
.slide-1-buttons { display: flex; gap: 14px; flex-wrap: wrap; }

/* Slide 2 — AI Agents You Can Create */
.slide-2 { background: #FFFFFF; }
.slide-2-inner {
  max-width: 680px; width: 100%; text-align: center; padding: 0 40px;
}
.slide-2-inner h2 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 3rem; font-weight: 800; line-height: 1.15;
  color: var(--blue-primary); margin-bottom: 40px; letter-spacing: -1.5px;
}
.agents-icon-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.agent-icon-card { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.agent-icon-box {
  width: 160px; height: 160px; border-radius: 28px;
  display: flex; align-items: center; justify-content: center;
  font-size: 5rem; transition: transform 0.3s;
}
.agent-icon-box:hover { transform: translateY(-6px) scale(1.03); }
.agent-icon-box.green  { background: #C8EDD9; }
.agent-icon-box.coral  { background: #F5C8BC; }
.agent-icon-box.purple { background: #D9C8F0; }
.agent-icon-box.blue   { background: #C0DDF5; }
.agent-icon-card span {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.95rem; font-weight: 600; color: var(--text-body);
  text-align: center; line-height: 1.35;
}

/* Slide 3 — Unlock Your Future */
.slide-3 { background: #FFFFFF; }
.slide-3-inner {
  max-width: 1100px; width: 100%; padding: 0 60px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.slide-3-text .s3-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem; font-weight: 500; text-transform: uppercase;
  letter-spacing: 3px; color: var(--blue-primary); margin-bottom: 16px; display: block;
}
.slide-3-text h2 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2.6rem; font-weight: 800; line-height: 1.15;
  letter-spacing: -1.5px; margin-bottom: 20px; color: var(--text-dark);
}
.slide-3-text h2 span { color: var(--blue-primary); }
.slide-3-text p { font-size: 1rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 32px; }
.slide-3-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.s3-stat {
  background: var(--blue-soft); border: 1px solid var(--blue-softer);
  border-radius: 14px; padding: 18px; text-align: center;
}
.s3-stat .s3-val {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.6rem; font-weight: 800; color: var(--blue-primary); margin-bottom: 4px;
}
.s3-stat .s3-label { font-size: 0.75rem; color: var(--text-muted); }

/* Slide 3 image */
.slide-3-image {
  width: 100%; height: 100%;
  max-height: 500px;
  border-radius: 24px; overflow: hidden;
  box-shadow: 0 8px 40px rgba(59,130,246,0.12);
  border: 1px solid var(--border);
}
.slide-3-image img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center top;
  display: block;
}

/* Carousel navigation */
.carousel-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  z-index: 20; width: 48px; height: 48px;
  background: rgba(255,255,255,0.92); border: 1px solid var(--border);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 1.1rem; color: var(--text-dark);
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  backdrop-filter: blur(8px);
}
.carousel-btn:hover {
  background: var(--blue-primary); color: #fff;
  transform: translateY(-50%) scale(1.08);
  box-shadow: 0 4px 20px rgba(59,130,246,0.25);
}
.carousel-btn.prev { left: 20px; }
.carousel-btn.next { right: 20px; }
.carousel-dots {
  position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 10px; z-index: 20;
}
.carousel-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(0,0,0,0.18); cursor: pointer;
  transition: background 0.3s, transform 0.3s;
}
.carousel-dot.active { background: var(--blue-primary); transform: scale(1.35); }
/* Slide 3 is now white — no dark overrides needed */

/* ======== UTILITY CLASSES ======== */
.blue { color: var(--blue-primary); }
.center-text { text-align: center; max-width: 100%; margin-left: auto; margin-right: auto; }
.btn-full { width: 100%; justify-content: center; }
.pricing-cohort-label {
  font-weight: 700; color: var(--blue-primary);
  font-size: 0.85rem; text-transform: uppercase; letter-spacing: 2px;
}
.curric-legend-wrap { margin-bottom: 10px; }
.curric-cell.tall { min-height: 80px; }
.curric-cell.empty { background: transparent !important; }

/* Slide 1 h1 colored spans */
.slide-1-text h1 em  { font-style: normal; }
.slide-1-text h1 .accent { color: var(--blue-primary); }

/* ======== SECTION COMMON ======== */
section { padding: 100px 48px; }
.section-center { max-width: 1100px; margin: 0 auto; }
.section-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem; font-weight: 500; text-transform: uppercase;
  letter-spacing: 3px; color: var(--blue-primary); margin-bottom: 12px;
}
h2 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2.6rem; font-weight: 800; letter-spacing: -1.5px;
  line-height: 1.15; margin-bottom: 16px; color: #0F172A;
}
.section-sub { font-size: 1.05rem; color: var(--text-muted); max-width: 560px; line-height: 1.7; margin-bottom: 48px; }

/* ======== COLLEGE ADMISSIONS ======== */
#college { position: relative; background: var(--bg-off); border-bottom: 1px solid var(--border); }
.college-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.college-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 16px; padding: 32px;
  display: flex; gap: 16px; align-items: start;
  transition: transform 0.3s, border-color 0.3s; box-shadow: var(--shadow-card);
}
.college-card:hover { transform: translateY(-3px); border-color: rgba(59,130,246,0.3); box-shadow: var(--shadow-hover); }
.college-card .cc-num {
  flex-shrink: 0; width: 44px; height: 44px;
  background: var(--blue-soft); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800; font-size: 1.1rem; color: var(--blue-primary);
}
.college-card h4 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700; font-size: 1.05rem; margin-bottom: 6px; color: #0F172A;
}
.college-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }

/* ======== MARQUEE ======== */
.marquee-section {
  padding: 48px 0; overflow: hidden;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  background: var(--bg-white);
}
.marquee-label {
  text-align: center; font-size: 0.78rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 3px;
  color: var(--text-light); margin-bottom: 28px;
}
.marquee-track {
  display: flex; gap: 24px; animation: marquee 30s linear infinite;
  width: max-content;
}
.marquee-track:hover { animation-play-state: paused; }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.marquee-card {
  flex-shrink: 0; width: 300px; height: 180px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 16px; padding: 24px;
  display: flex; flex-direction: column; justify-content: space-between;
  transition: border-color 0.3s, transform 0.3s; box-shadow: var(--shadow-card);
}
.marquee-card:hover { border-color: var(--blue-primary); transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.marquee-card .mc-icon { font-size: 2rem; }
.marquee-card .mc-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700; font-size: 1rem; color: #0F172A;
}
.marquee-card .mc-desc { font-size: 0.8rem; color: var(--text-muted); line-height: 1.5; }

/* ======== PROGRAM & APPLICATION INFO ======== */
#program-info { background: var(--bg-white); }
.prog-cards-row {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 36px;
}
.prog-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 20px; padding: 36px 32px;
  text-align: center; box-shadow: var(--shadow-card);
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.prog-card:hover { transform: translateY(-4px); border-color: rgba(59,130,246,0.25); box-shadow: var(--shadow-hover); }
.prog-card-icon {
  width: 64px; height: 64px; margin: 0 auto 20px;
  display: flex; align-items: center; justify-content: center; font-size: 2.2rem;
}
.prog-card h4 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.05rem; font-weight: 700; color: var(--text-dark); margin-bottom: 16px;
}
.prog-card-body { font-size: 0.88rem; color: var(--text-muted); line-height: 1.75; text-align: left; }
.prog-card-body strong { color: var(--text-dark); font-weight: 600; }
.prog-card-body p { margin-bottom: 10px; }
.prog-card-body p:last-child { margin-bottom: 0; }
.prog-apply-wrap { text-align: center; padding-top: 8px; }

/* ======== AI AGENTS SHOWCASE ======== */
#agents { background: var(--bg-off); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.agents-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.agent-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 20px; padding: 32px; text-align: center;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  position: relative; overflow: hidden; box-shadow: var(--shadow-card);
}
.agent-card:hover { transform: translateY(-6px); border-color: var(--blue-primary); box-shadow: var(--shadow-hover); }
.agent-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  opacity: 0; transition: opacity 0.3s;
}
.agent-card:hover::before { opacity: 1; }
.agent-card:nth-child(1)::before { background: linear-gradient(90deg, var(--cyan), var(--blue-primary)); }
.agent-card:nth-child(2)::before { background: linear-gradient(90deg, var(--orange), var(--yellow)); }
.agent-card:nth-child(3)::before { background: linear-gradient(90deg, var(--violet), var(--pink)); }
.agent-icon {
  width: 80px; height: 80px; margin: 0 auto 20px;
  border-radius: 20px; display: flex; align-items: center;
  justify-content: center; font-size: 2.2rem;
}
.agent-card:nth-child(1) .agent-icon { background: rgba(8,145,178,0.08); }
.agent-card:nth-child(2) .agent-icon { background: rgba(234,88,12,0.08); }
.agent-card:nth-child(3) .agent-icon { background: rgba(124,58,237,0.08); }
.agent-card h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.2rem; font-weight: 700; margin-bottom: 10px; color: #0F172A;
}
.agent-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }
.agent-label {
  display: inline-block; margin-top: 16px; padding: 6px 14px;
  border-radius: 8px; font-size: 0.72rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 1px;
}
.agent-card:nth-child(1) .agent-label { background: rgba(8,145,178,0.08); color: var(--cyan); }
.agent-card:nth-child(2) .agent-label { background: rgba(234,88,12,0.08); color: var(--orange); }
.agent-card:nth-child(3) .agent-label { background: rgba(124,58,237,0.08); color: var(--violet); }

/* ======== CURRICULUM — AI SCHOLARS TABLE ======== */
#curriculum { background: var(--bg-off); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.curriculum-layout { display: block; }
.curric-sidebar { display: none; }

/* Sidebar accordion */
.curric-accordion-item { border-bottom: 1px solid var(--border); cursor: pointer; }
.curric-accordion-item:first-child { border-top: 1px solid var(--border); }
.curric-acc-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 4px; gap: 12px;
}
.curric-acc-header h4 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1rem; font-weight: 700; color: var(--text-dark); line-height: 1.3;
}
.curric-acc-arrow {
  flex-shrink: 0; width: 20px; height: 20px; color: var(--text-muted);
  transition: transform 0.3s; font-size: 0.85rem;
}
.curric-accordion-item.open .curric-acc-arrow { transform: rotate(180deg); }
.curric-acc-body {
  display: none; padding: 0 4px 16px;
  font-size: 0.83rem; color: var(--text-muted); line-height: 1.65;
}
.curric-accordion-item.open .curric-acc-body { display: block; }

/* Curriculum grid */
.curric-half { margin-bottom: 36px; }
.curric-half:last-child { margin-bottom: 0; }
.curric-half-label {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.88rem; font-weight: 600; color: var(--text-muted); margin-bottom: 6px;
}
.curric-legend { display: flex; flex-direction: column; gap: 5px; margin-bottom: 14px; }
.legend-item { display: flex; align-items: center; gap: 8px; font-size: 0.78rem; color: var(--text-muted); }
.legend-dot { width: 14px; height: 14px; border-radius: 3px; flex-shrink: 0; }
.legend-dot.app   { background: #2D3561; }
.legend-dot.conc  { background: #9CA3AF; }
.legend-dot.prog  { background: #6366F1; }
.legend-dot.proj  { background: #6B7DC8; }
.legend-dot.wkshp { background: #9DA5C0; }
.session-cols-header { display: grid; grid-template-columns: repeat(5, 1fr); gap: 3px; margin-bottom: 3px; }
.session-col-label {
  text-align: center; font-size: 0.78rem; font-weight: 600;
  color: var(--text-body); padding: 6px 4px;
  font-family: 'Plus Jakarta Sans', sans-serif;
}
.curric-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 3px; margin-bottom: 3px; }
.curric-cell {
  padding: 12px 10px; border-radius: 6px;
  font-size: 0.78rem; font-weight: 500; text-align: center;
  line-height: 1.4; color: #fff; min-height: 60px;
  display: flex; align-items: center; justify-content: center;
}
.cell-app   { background: #2D3561; }
.cell-conc  { background: #B0B7C3; color: var(--text-dark); }
.cell-prog  { background: #6366F1; }
.cell-app2  { background: #3D4B6E; }
.cell-proj  { background: #6B7DC8; }
.cell-wkshp { background: #9DA5C0; color: var(--text-dark); }
.curric-cell.span2 { grid-row: span 2; align-items: center; }
.curric-rows-group { display: flex; flex-direction: column; gap: 3px; }

/* ======== INSTRUCTOR ======== */
#instructor { position: relative; background: var(--bg-white); }
.instructor-container {
  display: grid; grid-template-columns: 280px 1fr; gap: 56px;
  align-items: start; max-width: 1000px;
}
.instructor-visual {
  width: 280px; height: 340px;
  border: 1px solid var(--border); border-radius: 24px;
  overflow: hidden; flex-shrink: 0;
  box-shadow: 0 4px 24px rgba(59,130,246,0.1);
}
.instructor-visual img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center top;
  display: block;
}
.instructor-info h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2rem; font-weight: 800; margin-bottom: 4px; color: #0F172A;
}
.instructor-role { color: var(--blue-primary); font-weight: 600; font-size: 1rem; margin-bottom: 6px; }
.instructor-tagline { color: var(--text-light); font-size: 0.9rem; margin-bottom: 24px; }
.instructor-bio { color: var(--text-body); font-size: 0.95rem; line-height: 1.75; margin-bottom: 32px; }
.instructor-bio strong { color: #0F172A; }
.cred-pills { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }
.cred-pill {
  display: flex; align-items: center; gap: 8px; padding: 10px 16px;
  background: var(--blue-soft); border: 1px solid var(--blue-softer);
  border-radius: 12px; font-size: 0.85rem; color: var(--blue-glow); font-weight: 500;
}
.cred-pill .cp-icon { font-size: 1.1rem; }
.exp-cards { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.exp-card {
  background: var(--blue-soft); border: 1px solid var(--blue-softer);
  border-radius: 12px; padding: 18px; text-align: center;
}
.exp-card .exp-val {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.6rem; font-weight: 800; color: var(--blue-primary);
}
.exp-card .exp-label { font-size: 0.75rem; color: var(--text-muted); margin-top: 4px; }

/* ======== PRICING ======== */
#pricing { background: var(--bg-off); border-top: 1px solid var(--border); text-align: center; }
.pricing-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 28px;
  max-width: 1000px; margin: 0 auto;
}
.pricing-box {
  background: var(--bg-card); border: 1px solid rgba(59,130,246,0.15);
  border-radius: 24px; padding: 48px 40px;
  position: relative; overflow: hidden; box-shadow: 0 4px 32px rgba(59,130,246,0.08);
}
.pricing-box::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--blue-primary), var(--cyan), var(--violet));
}
.price-tag {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 3.8rem; font-weight: 800; margin: 16px 0 8px; color: #0F172A;
}
.price-tag .dollar { font-size: 2rem; vertical-align: top; color: var(--text-light); }
.price-note { color: var(--text-muted); font-size: 0.88rem; margin-bottom: 32px; }
.price-features {
  list-style: none; text-align: left;
  display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px;
}
.price-features li { display: flex; align-items: center; gap: 12px; font-size: 0.92rem; color: #334155; }
.price-features .ck { color: #059669; font-weight: 700; }
.price-compare {
  font-size: 0.78rem; color: var(--text-light);
  margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--border);
}

/* ======== FAQ ======== */
#faq { max-width: 800px; margin: 0 auto; padding: 100px 24px; background: #FFFFFF; }
.faq-item { padding: 24px 0; border-bottom: 1px solid var(--border); }
.faq-item h4 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700; font-size: 1.05rem; margin-bottom: 10px; color: #0F172A;
}
.faq-item p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.65; }

/* ======== FAQ ======== */
#faq { max-width: 800px; margin: 0 auto; padding: 100px 24px; background: #FFFFFF; }
.faq-item { padding: 24px 0; border-bottom: 1px solid var(--border); }
.faq-item h4 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700; font-size: 1.05rem; margin-bottom: 10px; color: #0F172A;
}
.faq-item p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.65; }

/* ======== FOOTER ======== */
footer {
  padding: 40px 48px; border-top: 1px solid var(--border); background: #FFFFFF;
  display: flex; justify-content: space-between; align-items: center;
}
.footer-brand {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700; font-size: 1rem; color: var(--text-light);
}
.footer-left { display: flex; flex-direction: column; gap: 10px; }
.footer-contact-heading { font-family: 'Plus Jakarta Sans', sans-serif; color: var(--text-light); font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em;  margin-bottom: 2px; }
.footer-contact { display: flex; flex-direction: column; gap: 8px; }
.footer-contact-item { display: flex; align-items: center; gap: 7px; color: var(--text-muted); text-decoration: none; font-size: 0.85rem; transition: color 0.3s; }
.footer-contact-item:hover { color: var(--blue-primary); }
.footer-links { display: flex; gap: 24px; }
.footer-links a { color: var(--text-muted); text-decoration: none; font-size: 0.85rem; transition: color 0.3s; }
.footer-links a:hover { color: var(--blue-primary); }


/* ======== RESPONSIVE ======== */
@media (max-width: 1024px) {
  .curriculum-layout { grid-template-columns: 1fr; }
  .curric-sidebar { display: none; }
}
@media (max-width: 900px) {
  nav { padding: 12px 20px; }
  .nav-links { display: none; }
  section { padding: 60px 20px; }
  h2 { font-size: 2rem; }
  .hero-carousel { margin-top: 60px; height: auto; min-height: 100vh; }
  .slide-1-inner { grid-template-columns: 1fr; padding: 40px 24px; gap: 32px; }
  .slide-2-inner { padding: 40px 24px; }
  .slide-2-inner h2 { font-size: 2.2rem; }
  .agent-icon-box { width: 120px; height: 120px; font-size: 3.5rem; }
  .slide-3-inner { grid-template-columns: 1fr; padding: 40px 24px; gap: 32px; }
  .slide-3-text h2 { font-size: 2rem; }
  .slide-3-stats { grid-template-columns: repeat(3, 1fr); }
  .carousel-btn { width: 38px; height: 38px; font-size: 0.9rem; }
  .college-grid { grid-template-columns: 1fr; }
  .prog-cards-row { grid-template-columns: 1fr; }
  .agents-grid { grid-template-columns: 1fr; }
  .session-cols-header { grid-template-columns: repeat(3, 1fr); }
  .curric-row { grid-template-columns: repeat(3, 1fr); }
  .instructor-container { grid-template-columns: 1fr; }
  .instructor-visual { width: 180px; height: 220px; }
  .pricing-grid { grid-template-columns: 1fr; }
  .exp-cards { grid-template-columns: 1fr; }
  .marquee-card { width: 260px; height: 160px; }
  footer { flex-direction: column; gap: 16px; text-align: center; }
  .footer-contact { align-items: center; }
}