:root {
  --ink: #1a1a1a;
  --accent: #6161ff;
  --dark: #100d23;
  --dark-2: #191434;
  --muted: #5c5c66;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Sora', sans-serif;
  color: var(--ink);
  background-color: #ffffff;
  background-image: url('data:image/svg+xml;charset=utf8,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20512%20512%22%20width%3D%22512%22%20height%3D%22512%22%20preserveAspectRatio%3D%22none%22%3E%20%3Cstyle%3E%20path%20%7B%20fill%3A%20none%3B%20stroke-width%3A%202.01px%3B%20stroke%3A%20rgba(0,0,0,0.031)%3B%20vector-effect%3A%20non-scaling-stroke%3B%20%7D%20%3C%2Fstyle%3E%20%3Cpath%20d%3D%22M0%2C448c128%2C0%2C128-128%2C256-128s128%2C128%2C256%2C128%22%20%2F%3E%20%3Cpath%20d%3D%22M0%2C192c128%2C0%2C128-128%2C256-128s128%2C128%2C256%2C128%22%20%2F%3E%3C%2Fsvg%3E');
  background-size: 384px 384px;
  line-height: 1.6;
}

.page { display: none; animation: fadein 0.5s ease; }
.page.active { display: block; }
@keyframes fadein { from { opacity: 0; } to { opacity: 1; } }

a { color: inherit; }

/* ---------- hero ---------- */
.hero {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 9rem 1.5rem 7rem;
  text-align: center;
}
.deco { position: absolute; width: 96px; height: 96px; }
.deco-tl { top: 2.5rem; left: 8%; }
.deco-tr { top: 3.5rem; right: 8%; }
.deco-bl { bottom: 1rem; left: 10%; }
.deco-br { bottom: 1rem; right: 10%; }
.logo { width: 150px; margin-bottom: 2rem; }
.hero h1 {
  font-size: clamp(2rem, 5.5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 2.5rem;
}
.hero-links a {
  font-style: italic;
  font-size: 1.05rem;
  color: var(--ink);
  display: inline-block;
  margin-bottom: 1rem;
}

/* ---------- feature bands ---------- */
.feature { background: var(--dark); color: #fff; padding: 5rem 1.5rem; }
.feature.alt { background: var(--dark-2); }
.feature-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}
.feature.alt .feature-inner { direction: rtl; }
.feature.alt .feature-inner > * { direction: ltr; }
.feature h2 {
  font-size: clamp(2.2rem, 6vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}
.feature p { opacity: 0.85; margin-bottom: 2rem; }
.feature-media img, .feature-media video {
  width: 100%;
  border-radius: 14px;
  display: block;
}
.feature-media video { max-height: 480px; object-fit: cover; }

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 1rem 1.8rem;
  border-radius: 8px;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-outline { border: 2px solid #fff; color: #fff; }
.btn-outline:hover { background: #fff; color: var(--dark); }
.btn-solid { background: var(--accent); color: #fff; }
.btn-solid:hover { background: #4d4de0; }

/* ---------- stats ---------- */
.stats {
  background: var(--accent);
  color: #fff;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4rem;
  padding: 4.5rem 1.5rem;
  text-align: center;
}
.stat h2 { font-size: clamp(2.8rem, 6vw, 4.5rem); font-weight: 800; line-height: 1; }
.stat p { margin-top: 0.6rem; opacity: 0.9; }

/* ---------- testimonials ---------- */
.testimonials { max-width: 800px; margin: 0 auto; padding: 5rem 1.5rem; }
.see-more {
  text-align: center;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.8rem;
  margin-bottom: 3rem;
}
.partners { width: 100%; border-radius: 14px; margin-bottom: 3rem; }
.quote {
  border-left: 4px solid var(--accent);
  padding: 0.4rem 0 0.4rem 1.6rem;
  margin-bottom: 2.5rem;
}
.quote blockquote { font-size: 1rem; color: #333; }
.quote figcaption { margin-top: 0.8rem; font-weight: 700; font-size: 0.9rem; }

/* ---------- join / footer ---------- */
.join { text-align: center; max-width: 700px; margin: 0 auto; padding: 3rem 1.5rem 6rem; }
.join h1 { font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 800; margin-bottom: 1.2rem; }
.join p { margin-bottom: 2.2rem; color: var(--muted); }
footer { text-align: center; padding: 2.5rem 1.5rem 3.5rem; }
footer img { width: 110px; opacity: 0.85; }
footer p { font-size: 0.8rem; color: var(--muted); margin-top: 0.8rem; }

/* ---------- subpages ---------- */
.subpage { max-width: 760px; margin: 0 auto; padding: 4rem 1.5rem 6rem; }
.subpage.center { text-align: center; }
.subnav { margin-bottom: 3rem; display: flex; gap: 2rem; justify-content: center; }
.subnav a {
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
}
.subnav a:hover { color: var(--accent); }
.subpage h1 { font-size: clamp(1.8rem, 4.5vw, 2.8rem); font-weight: 800; margin-bottom: 1.5rem; }
.subpage h3 { font-size: 1.3rem; font-weight: 700; margin: 3rem 0 1rem; }
.subpage h4 { font-size: 1.05rem; font-weight: 700; letter-spacing: 0.04em; margin-bottom: 0.8rem; }
.subpage p { margin-bottom: 1.2rem; }
.subpage ol { margin: 0 0 1.2rem 1.4rem; }
.subpage li { margin-bottom: 0.4rem; }
.lead { font-size: 1.15rem; }
.lead-link a, .cta-line a { font-style: italic; }
.cta-line { font-size: 1.15rem; margin-top: 3rem; text-align: center; }
.wide { width: 100%; margin: 2rem 0; display: block; }
.rounded { border-radius: 14px; }
.meta { font-size: 0.88rem; color: var(--muted); }

.case { margin-top: 3rem; }
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.8rem; }
.gallery img { width: 100%; height: 240px; object-fit: cover; border-radius: 10px; }

.day { border-top: 1px solid #e8e8ee; padding-top: 2rem; margin-top: 2rem; }
.day img { width: 100%; border-radius: 12px; margin-top: 1rem; }
.guide-footer { border-top: 1px solid #e8e8ee; margin-top: 3rem; padding-top: 2rem; }

/* ---------- india hub ---------- */
.hub {
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2.2rem;
  padding: 4rem 1.5rem;
}
.hub-tile {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 0.9rem;
  text-decoration: none;
  color: var(--ink);
}
.hub-tile:hover { color: var(--accent); }
.hub-icon { font-size: 1.6rem; }

/* ---------- university ---------- */
.dark-page { max-width: 860px; }
#university { background: var(--dark); color: #fff; min-height: 100vh; }
#university .subnav a { color: #fff; }
#university .subnav a:hover { color: #b3b3ff; }
.uni-logo { width: 210px; margin-bottom: 1.5rem; }
.uni-facts {
  list-style: none;
  max-width: 560px;
  margin: 0 auto 2.5rem;
}
.uni-facts li { padding: 0.55rem 0; border-bottom: 1px solid rgba(255,255,255,0.14); }
.uni-facts li:last-child { border-bottom: none; }

/* ---------- responsive ---------- */
@media (max-width: 820px) {
  .feature-inner { grid-template-columns: 1fr; gap: 2rem; }
  .deco { width: 64px; height: 64px; }
  .hero { padding-top: 7rem; }
  .gallery { grid-template-columns: 1fr; }
  .gallery img { height: auto; }
  .stats { gap: 2.5rem; }
}