:root {
  --primary: #6a11cb;
  --secondary: #ff4d6d;
  --accent: #ffbf00;
  --dark: #111827;
  --light: #f8fafc;
  --text: #243041;
  --muted: #667085;
  --card: rgba(255,255,255,0.86);
  --gradient: linear-gradient(135deg, #6a11cb 0%, #ff4d6d 45%, #ff9f1c 100%);
  --gradient-2: linear-gradient(135deg, #00c6ff 0%, #0072ff 100%);
  --shadow: 0 20px 45px rgba(17, 24, 39, 0.12);
  --radius: 24px;
  --nav-height: 78px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 191, 0, 0.22), transparent 25%),
    radial-gradient(circle at top right, rgba(106, 17, 203, 0.18), transparent 28%),
    linear-gradient(180deg, #fff8ef 0%, #f7f8ff 45%, #eef6ff 100%);
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1180px, calc(100% - 2rem)); margin: 0 auto; }
.section { padding: 92px 0; position: relative; }
.section-header { text-align: center; max-width: 760px; margin: 0 auto 42px; }
.section-header h2 { font-size: clamp(2rem, 4vw, 3.1rem); margin: 0 0 14px; }
.section-header p { color: var(--muted); line-height: 1.7; margin: 0; }
.topbar {
  position: sticky; top: 0; z-index: 1000; backdrop-filter: blur(14px);
  background: rgba(255,255,255,0.72); border-bottom: 1px solid rgba(255,255,255,0.55);
}
.navbar { min-height: var(--nav-height); display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: flex; align-items: center; gap: 14px; }
.brand-badge {
  width: 54px; height: 54px; border-radius: 18px; display: grid; place-items: center;
  background: var(--gradient); color: white; font-weight: 800; box-shadow: var(--shadow);
}
.brand-text small { display: block; letter-spacing: 1.4px; color: var(--secondary); font-weight: 700; }
.brand-text strong { display: block; font-size: 1.06rem; }
.nav-links { display: flex; align-items: center; gap: 10px; }
.nav-links a {
  padding: 12px 16px; border-radius: 999px; font-weight: 600; color: #334155; transition: .25s ease;
}
.nav-links a:hover, .nav-links a.active { background: rgba(106,17,203,0.10); color: #5b21b6; }
.nav-cta { padding: 12px 18px; border-radius: 999px; background: var(--gradient); color: white; font-weight: 700; box-shadow: var(--shadow); }
.menu-btn { display: none; border: 0; background: var(--gradient); color: #fff; padding: 12px 14px; border-radius: 14px; font-size: 1.1rem; }
.hero { padding: 70px 0 90px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 34px; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; font-weight: 800; text-transform: uppercase;
  letter-spacing: 1.8px; color: #6d28d9; background: rgba(106, 17, 203, 0.08); padding: 10px 16px; border-radius: 999px;
}
.hero h1 { font-size: clamp(2.7rem, 7vw, 5rem); line-height: 1.02; margin: 16px 0; }
.hero h1 span { color: #e11d48; }
.hero p { font-size: 1.08rem; color: var(--muted); line-height: 1.85; max-width: 640px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  border-radius: 999px; padding: 15px 22px; font-weight: 700; transition: transform .25s ease, box-shadow .25s ease;
}
.btn:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.btn-primary { background: var(--gradient); color: #fff; }
.btn-outline { border: 2px solid rgba(106,17,203,0.20); color: #5b21b6; background: rgba(255,255,255,0.85); }
.hero-card {
  position: relative; background: rgba(255,255,255,0.55); border: 1px solid rgba(255,255,255,0.75);
  border-radius: 30px; padding: 24px; box-shadow: var(--shadow); overflow: hidden;
}
.hero-card::before, .hero-card::after {
  content: ""; position: absolute; border-radius: 50%; z-index: 0;
}
.hero-card::before { width: 220px; height: 220px; background: rgba(255,77,109,.16); top: -80px; right: -70px; }
.hero-card::after { width: 180px; height: 180px; background: rgba(0,114,255,.13); bottom: -70px; left: -70px; }
.hero-card > * { position: relative; z-index: 1; }
.poster-preview { border-radius: 22px; overflow: hidden; border: 5px solid rgba(255,255,255,0.75); }
.floating-badge {
  position: absolute; right: 14px; top: 18px; background: var(--gradient); color: #fff; border-radius: 18px;
  padding: 14px 16px; font-size: 0.95rem; font-weight: 800; box-shadow: var(--shadow); animation: floatY 4s ease-in-out infinite;
}
.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 18px; }
.stat {
  border-radius: 20px; padding: 18px; background: rgba(255,255,255,0.82); text-align: center; box-shadow: 0 10px 28px rgba(17,24,39,0.08);
}
.stat strong { display: block; font-size: 1.6rem; color: #111827; }
.stat span { color: var(--muted); font-size: .95rem; }
.ribbon-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 34px; }
.ribbon {
  padding: 18px; text-align: center; border-radius: 20px; color: white; font-weight: 700; box-shadow: var(--shadow);
}
.ribbon:nth-child(1){ background: linear-gradient(135deg,#7c3aed,#c026d3); }
.ribbon:nth-child(2){ background: linear-gradient(135deg,#ef4444,#f97316); }
.ribbon:nth-child(3){ background: linear-gradient(135deg,#0ea5e9,#2563eb); }
.ribbon:nth-child(4){ background: linear-gradient(135deg,#16a34a,#84cc16); }
.grid-3, .grid-4, .grid-2 { display: grid; gap: 24px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: var(--card); border: 1px solid rgba(255,255,255,0.72); border-radius: var(--radius); box-shadow: var(--shadow);
  overflow: hidden; position: relative;
}
.card-body { padding: 24px; }
.course-card { transform-style: preserve-3d; }
.course-card::before {
  content: ""; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(106,17,203,0.12), rgba(255,77,109,0.08));
  opacity: 0; transition: .25s ease;
}
.course-card:hover::before { opacity: 1; }
.course-card:hover { transform: translateY(-8px) rotateX(1deg) rotateY(-1deg); }
.course-card img { width: 100%; height: 220px; object-fit: cover; }
.tag {
  display: inline-flex; align-items: center; gap: 8px; background: rgba(255,191,0,0.18); color: #7c2d12; padding: 8px 12px; border-radius: 999px; font-weight: 700; font-size: .84rem;
}
.card h3, .card h4 { margin: 16px 0 8px; }
.card p { margin: 0 0 14px; color: var(--muted); line-height: 1.75; }
.course-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.course-duration { font-weight: 800; color: #5b21b6; }
.banner {
  position: relative; background: var(--gradient); border-radius: 34px; overflow: hidden; color: white; box-shadow: var(--shadow);
}
.banner .content { padding: 34px; position: relative; z-index: 1; }
.banner::before, .banner::after {
  content: ""; position: absolute; border-radius: 50%; background: rgba(255,255,255,0.13);
}
.banner::before { width: 260px; height: 260px; right: -80px; top: -70px; }
.banner::after { width: 190px; height: 190px; left: -60px; bottom: -70px; }
.highlight-list { display: grid; gap: 14px; margin-top: 16px; }
.highlight-item {
  background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.15);
  border-radius: 18px; padding: 16px; font-weight: 600;
}
.facility-card img, .story-card img { width: 100%; height: 250px; object-fit: cover; }
.pill-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }
.pill {
  padding: 10px 14px; border-radius: 999px; background: rgba(255,255,255,0.75); color: #334155; font-weight: 700; border: 1px solid rgba(106,17,203,.12);
}
.timeline { position: relative; display: grid; gap: 18px; }
.timeline::before {
  content: ""; position: absolute; left: 18px; top: 8px; bottom: 8px; width: 3px; background: linear-gradient(180deg,#7c3aed,#f43f5e,#f59e0b);
}
.timeline-item {
  position: relative; margin-left: 52px; padding: 18px 18px 18px 22px; background: rgba(255,255,255,0.84); border-radius: 20px; box-shadow: var(--shadow);
}
.timeline-item::before {
  content: ""; position: absolute; width: 18px; height: 18px; border-radius: 50%; left: -43px; top: 22px; background: var(--gradient);
  box-shadow: 0 0 0 6px rgba(106,17,203,0.10);
}
.gallery-grid {
  display: grid; grid-template-columns: 1.2fr .8fr .8fr; grid-template-rows: repeat(2, 220px); gap: 16px;
}
.gallery-grid .item { overflow: hidden; border-radius: 24px; position: relative; box-shadow: var(--shadow); }
.gallery-grid .item:first-child { grid-row: span 2; }
.gallery-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.gallery-grid .item:hover img { transform: scale(1.08); }
.gallery-grid .label {
  position: absolute; left: 14px; bottom: 14px; background: rgba(17,24,39,0.68); color: white; padding: 10px 12px; border-radius: 12px; font-weight: 700;
}
.contact-wrap {
  display: grid; grid-template-columns: .95fr 1.05fr; gap: 28px; align-items: stretch;
}
.info-block { display: grid; gap: 16px; }
.info-row {
  display: flex; align-items: start; gap: 14px; padding: 18px; border-radius: 20px; background: rgba(255,255,255,0.85); box-shadow: var(--shadow);
}
.info-row .icon { min-width: 46px; min-height: 46px; border-radius: 14px; display: grid; place-items: center; background: var(--gradient); color: white; font-size: 1.2rem; }
.form-card { padding: 28px; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.input, textarea {
  width: 100%; border: 1px solid rgba(148,163,184,.32); background: rgba(255,255,255,0.9); border-radius: 16px;
  padding: 15px 16px; font: inherit; color: var(--text); outline: none; transition: .2s ease;
}
textarea { min-height: 150px; resize: vertical; }
.input:focus, textarea:focus { border-color: #8b5cf6; box-shadow: 0 0 0 4px rgba(139,92,246,0.15); }
.notice {
  margin-top: 16px; background: rgba(16,185,129,0.12); color: #065f46; padding: 14px 16px; border-radius: 14px; font-weight: 600; display: none;
}
.notice.show { display: block; }
.footer {
  background: #0f172a; color: rgba(255,255,255,0.82); padding: 24px 0 36px; margin-top: 40px;
}
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 26px; align-items: start; }
.footer h4 { color: #fff; margin-top: 0; }
.footer p, .footer li { color: rgba(255,255,255,0.76); line-height: 1.8; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer-bottom { margin-top: 22px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,0.10); text-align: center; font-size: .95rem; }
.bg-pattern::before {
  content: ""; position: absolute; inset: 0; background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.25) 1px, transparent 0); background-size: 24px 24px; opacity: .3; pointer-events: none;
}
.reveal { opacity: 0; transform: translateY(22px) scale(.98); transition: opacity .8s ease, transform .8s ease; }
.reveal.show { opacity: 1; transform: translateY(0) scale(1); }
.float { animation: floatY 5s ease-in-out infinite; }
.spin-slow { animation: spin 18s linear infinite; }
@keyframes floatY { 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-12px);} }
@keyframes spin { from { transform: rotate(0deg);} to { transform: rotate(360deg);} }
@media (max-width: 1080px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .hero-grid, .contact-wrap, .footer-grid, .grid-2 { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-template-rows: repeat(3, 220px); }
  .gallery-grid .item:first-child { grid-column: 1 / -1; grid-row: span 1; }
}
@media (max-width: 840px) {
  .menu-btn { display: inline-flex; }
  .nav-links {
    position: fixed; inset: var(--nav-height) 1rem auto 1rem; display: grid; gap: 8px; padding: 16px;
    background: rgba(255,255,255,0.94); border-radius: 24px; box-shadow: var(--shadow); transform: scale(.96) translateY(-10px); opacity: 0; visibility: hidden; transition: .25s ease;
  }
  .nav-links.open { opacity: 1; visibility: visible; transform: scale(1) translateY(0); }
  .nav-links a, .nav-cta { width: 100%; justify-content: center; text-align: center; }
  .hero-stats, .ribbon-strip, .grid-3, .grid-4, .form-grid { grid-template-columns: 1fr; }
  .section { padding: 76px 0; }
}
@media (max-width: 560px) {
  .container { width: min(100% - 1rem, 1180px); }
  .hero { padding: 50px 0 70px; }
  .hero-card, .card-body, .form-card { padding: 18px; }
  .gallery-grid { grid-template-columns: 1fr; grid-template-rows: repeat(4, 220px); }
  .gallery-grid .item:first-child { grid-row: span 1; }
  .timeline-item { margin-left: 42px; }
  .timeline::before { left: 14px; }
  .timeline-item::before { left: -34px; }
}