:root {
  --orange: #f3700d;
  --orange-dark: #d85b00;
  --ink: #111827;
  --muted: #667085;
  --soft: #fff4eb;
  --peach: #ffd7b8;
  --paper: #f7f8fb;
  --white: #ffffff;
  --line: #e4e7ec;
  --green: #087f5b;
  --purple: #7c1cff;
  --shadow: 0 24px 70px rgba(17, 24, 39, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
.utility-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px clamp(22px, 4vw, 64px);
  background: var(--ink);
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.8rem;
  font-weight: 600;
}
.utility-bar a {
  color: rgba(255, 255, 255, 0.9);
  transition: color 200ms ease;
}
.utility-bar a:hover { color: var(--orange); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto minmax(180px, 1fr);
  align-items: center;
  gap: 20px;
  width: 100%;
  min-height: 70px;
  margin: 0;
  padding: 8px clamp(22px, 4vw, 64px);
  border: 0;
  border-bottom: 1px solid rgba(228, 231, 236, 0.95);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 12px 34px rgba(17, 24, 39, 0.06);
  backdrop-filter: blur(18px);
}
.site-header.scrolled { box-shadow: 0 18px 46px rgba(17, 24, 39, 0.1); }
.brand { display: flex; min-width: 0; align-items: center; gap: 14px; }
.brand-logo { width: clamp(165px, 16vw, 230px); height: auto; }
.naac-logo { width: clamp(48px, 4vw, 68px); height: auto; }
.site-nav {
  display: flex;
  grid-column: 2;
  align-items: center;
  justify-content: center;
  gap: clamp(10px, 1.3vw, 24px);
}
.site-nav a {
  border-radius: 999px;
  padding: 10px 2px;
  color: #555b66;
  font-size: 0.96rem;
  font-weight: 850;
}
.site-nav a:hover, .site-nav a:focus-visible { color: var(--orange); background: transparent; }
.site-nav .nav-cta {
  position: absolute;
  top: 50%;
  right: clamp(22px, 4vw, 64px);
  border-radius: 8px;
  padding: 12px 22px;
  color: var(--white);
  background: linear-gradient(135deg, var(--orange), #ff8a24);
  box-shadow: 0 14px 28px rgba(243, 112, 13, 0.22);
  transform: translateY(-50%);
  transition: background 200ms ease, box-shadow 200ms ease, transform 200ms ease;
}
.site-nav .nav-cta:hover { color: var(--white); background: linear-gradient(135deg, var(--orange-dark), var(--orange)); box-shadow: 0 18px 36px rgba(243, 112, 13, 0.3); transform: translateY(calc(-50% - 2px)); }
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  cursor: pointer;
  transition: background 200ms ease;
}
.nav-toggle:hover { background: var(--paper); }
.nav-toggle span { display: block; width: 18px; height: 2px; margin: 4px auto; background: var(--ink); transition: transform 300ms ease, opacity 200ms ease; transform-origin: center; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }

.hero {
  display: grid;
  grid-template-columns: minmax(420px, 0.86fr) minmax(460px, 1.14fr);
  gap: clamp(44px, 6vw, 92px);
  align-items: center;
  min-height: auto;
  padding: clamp(58px, 7vw, 92px) clamp(22px, 4vw, 64px) clamp(72px, 7vw, 104px);
  background:
    linear-gradient(90deg, rgba(243, 112, 13, 0.08), transparent 42%),
    radial-gradient(circle at 78% 34%, rgba(243, 112, 13, 0.14), transparent 30%),
    linear-gradient(135deg, #fffaf6 0%, #ffffff 50%, #fff2e8 100%);
}
.label, .eyebrow {
  display: inline-flex;
  margin: 0 0 12px;
  color: var(--orange);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0;
  text-transform: uppercase;
}
.label {
  border-radius: 8px;
  padding: 8px 12px;
  color: var(--white);
  background: var(--orange);
  font-size: 0.82rem;
}
h1, h2, h3, p { overflow-wrap: anywhere; }
h1 {
  max-width: 12ch;
  margin: 0;
  color: var(--ink);
  font-size: clamp(3rem, 5vw, 5rem);
  line-height: 0.98;
  letter-spacing: 0;
}
.hero-copy { max-width: 640px; margin: 20px 0 0; color: #253044; font-size: clamp(1.06rem, 2vw, 1.32rem); line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 12px 18px;
  font-weight: 950;
  cursor: pointer;
  transition: transform 200ms ease, box-shadow 200ms ease, background 200ms ease, border-color 200ms ease, color 200ms ease;
}
.button.primary { color: var(--white); background: linear-gradient(135deg, var(--orange), #ff8a24); box-shadow: 0 14px 28px rgba(243, 112, 13, 0.24); }
.button.primary:hover { background: linear-gradient(135deg, var(--orange-dark), var(--orange)); transform: translateY(-2px); box-shadow: 0 18px 36px rgba(243, 112, 13, 0.32); }
.button.primary:active { transform: translateY(0); box-shadow: 0 8px 16px rgba(243, 112, 13, 0.2); }
.button.ghost { color: var(--ink); border-color: #cfd6e1; background: var(--white); }
.button.ghost:hover { border-color: var(--orange); color: var(--orange); transform: translateY(-2px); box-shadow: 0 12px 28px rgba(17, 24, 39, 0.08); }
.button.ghost:active { transform: translateY(0); }
.quick-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  max-width: 650px;
  margin-top: 26px;
}
.quick-facts div {
  min-height: 68px;
  border: 1px solid rgba(17, 24, 39, 0.14);
  border-radius: 8px;
  padding: 14px;
  background: var(--white);
  text-align: center;
  box-shadow: 0 12px 32px rgba(17, 24, 39, 0.05);
}
.quick-facts strong, .quick-facts span { display: block; }
.quick-facts span { margin-top: 4px; color: var(--muted); font-size: 0.84rem; font-weight: 800; }
.urgency-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(160px, 0.55fr);
  gap: 12px;
  max-width: 650px;
  margin-top: 14px;
}
.countdown-card, .seats-card {
  border: 1px solid rgba(243, 112, 13, 0.28);
  border-radius: 8px;
  padding: 13px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 16px 45px rgba(17, 24, 39, 0.07);
}
.countdown-card > span, .seats-card > span {
  display: block;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 950;
  text-transform: uppercase;
}
.countdown-card > strong { display: block; margin-top: 5px; font-size: 1.05rem; }
.countdown { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 10px; }
.countdown div { border-radius: 8px; padding: 9px 7px; color: var(--white); background: #17110d; text-align: center; }
.countdown strong { display: block; font-size: 1.1rem; line-height: 1; }
.countdown span { display: block; margin-top: 4px; color: rgba(255, 255, 255, 0.72); font-size: 0.72rem; font-weight: 800; }
.seats-card strong { display: block; margin-top: 2px; color: var(--orange); font-size: 2.35rem; line-height: 1; }
.seats-card p { margin: 8px 0 0; color: var(--muted); font-size: 0.9rem; line-height: 1.45; }
.hero-visual { display: grid; grid-template-columns: 2fr 1fr; grid-template-rows: 1fr 1fr; gap: 0; border-radius: 8px; overflow: hidden; }
.hero-image {
  position: relative;
  overflow: hidden;
  border: 5px solid var(--white);
  border-radius: 8px;
  background: #e8edf4;
  box-shadow: var(--shadow);
  transition: transform 500ms ease, opacity 320ms ease;
}
.hero-image img { width: 100%; object-fit: cover; display: block; transition: opacity 420ms ease, transform 850ms ease; }
.hero-image.is-changing img { opacity: 0; transform: scale(1.04); }
.hero-image.large { grid-row: 1 / -1; }
.hero-image.large img { height: 100%; }
.hero-image.large::after { position: absolute; inset: 0; content: ""; background: linear-gradient(0deg, rgba(17, 24, 39, 0.08), transparent 36%); pointer-events: none; }
.hero-image.small img { aspect-ratio: 3/2; }

.impact-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  padding: 30px clamp(18px, 4vw, 58px);
  background: linear-gradient(135deg, var(--orange), #ff8a24);
}
.impact-strip article { min-height: 112px; border-radius: 8px; padding: 20px; background: var(--white); text-align: center; transition: transform 300ms ease, box-shadow 300ms ease; }
.impact-strip article:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(17, 24, 39, 0.12); }
.impact-strip strong, .impact-strip span { display: block; }
.impact-strip span { margin-top: 8px; color: var(--muted); line-height: 1.5; }
.section { padding: clamp(58px, 8vw, 104px) clamp(18px, 4vw, 58px); }
.section-heading { max-width: 940px; margin-bottom: 34px; }
.section-heading.center { margin-inline: auto; text-align: center; }
.section-heading.split { display: flex; max-width: none; align-items: end; justify-content: space-between; gap: 24px; }
.section-heading h2, .fee-shell h2, .recognition h2, .registration-hero h1 {
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 4.7rem);
  line-height: 1;
  letter-spacing: 0;
}
.section-heading p:not(.eyebrow), .fee-shell p, .registration-hero p { color: var(--muted); line-height: 1.65; }
.story { background: var(--white); }
.story-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.story-grid article, .track-card, .session-card, .fee-table, .registration-summary, .form-block {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 16px 45px rgba(17, 24, 39, 0.06);
  transition: transform 350ms ease, box-shadow 350ms ease;
}
.story-grid article:hover, .track-card:hover, .session-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 28px 64px rgba(17, 24, 39, 0.13);
}
.story-grid article { min-height: 260px; padding: 28px; background: linear-gradient(180deg, #ffffff 0%, #fff7f0 100%); }
.story-grid span { display: inline-grid; width: 46px; height: 46px; place-items: center; border-radius: 8px; color: var(--white); background: var(--orange); font-weight: 950; }
.story-grid h3, .track-card h3 { margin: 18px 0 8px; font-size: 1.2rem; }
.story-grid p, .track-card p { color: var(--muted); line-height: 1.6; }
.tracks { background: #fbfcff; }
.filter-group { display: flex; flex-wrap: wrap; gap: 10px; }
.filter { min-height: 40px; border: 1px solid var(--line); border-radius: 999px; padding: 8px 14px; color: #344054; background: var(--white); font-weight: 850; cursor: pointer; }
.filter.active, .filter:hover { color: var(--white); border-color: var(--ink); background: var(--ink); }
.track-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.track-card { display: grid; grid-template-rows: auto 1fr; overflow: hidden; }
.track-card[hidden] { display: none; }
.track-card img { width: 100%; aspect-ratio: 8/5; object-fit: cover; display: block; }
.track-card div { padding: 18px; }
.track-card span { color: var(--orange); font-size: 0.78rem; font-weight: 950; text-transform: uppercase; }
.sessions { background: var(--peach); }
.session-columns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; }
.session-card { overflow: hidden; }
.session-card h3 { margin: 0; padding: 20px; color: var(--white); background: var(--orange); font-size: 1rem; }
.session-card h3 span { display: block; margin-top: 4px; font-size: 0.82rem; opacity: 0.84; }
.session-card ul { padding: 0; margin: 0; list-style: none; }
.session-card li { min-height: 58px; padding: 18px 20px; border-bottom: 1px solid var(--line); color: #344054; font-weight: 800; }
.session-card li:last-child { border-bottom: 0; }
.fees { background: var(--white); }
.fee-shell { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: 34px; align-items: start; }
.fee-shell .button { margin-top: 16px; }
.fee-table { width: 100%; overflow: hidden; border-collapse: collapse; background: var(--soft); }
.fee-table th, .fee-table td { padding: 20px; border-bottom: 3px solid var(--white); text-align: left; }
.fee-table th { color: var(--white); background: var(--orange); font-size: 0.82rem; text-transform: uppercase; }
.fee-table td { color: #344054; font-weight: 800; }

/* Hostel info on homepage */
.hostel-info { grid-column: 1 / -1; margin-top: 20px; padding: 20px 24px; background: var(--soft); border-radius: 12px; border-left: 4px solid var(--orange); }
.hostel-info h3 { margin: 0 0 6px; font-size: 1rem; color: var(--ink); }
.hostel-info > p { margin: 0 0 14px; font-size: 0.85rem; color: var(--muted); }
.hostel-options { display: flex; gap: 16px; }
.hostel-option { flex: 1; padding: 14px; background: var(--white); border-radius: 8px; text-align: center; }
.hostel-option strong { display: block; color: var(--orange); font-size: 1.15rem; }
.hostel-option span { font-size: 0.8rem; color: var(--muted); }

/* Hostel radios on register form */
.hostel-radios { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.hostel-radio { display: grid; grid-template-columns: auto 1fr; grid-template-rows: 1fr auto; gap: 0 12px; align-items: start; padding: 18px 20px; background: var(--paper); border: 2px solid var(--line); border-radius: 12px; cursor: pointer; transition: border-color 200ms, background 200ms, box-shadow 200ms; }
.hostel-radio:hover { border-color: #ccc; }
.hostel-radio:has(input:checked) { border-color: var(--orange); background: #fff8f2; box-shadow: 0 0 0 3px rgba(243, 112, 13, 0.12); }
.hostel-radio input { accent-color: var(--orange); width: 20px; height: 20px; flex-shrink: 0; margin-top: 2px; grid-row: 1; }
.hostel-radio-body { grid-row: 1; }
.hostel-radio-body strong { display: block; font-size: 0.95rem; color: var(--ink); line-height: 1.3; }
.hostel-radio-body span { display: block; font-size: 0.8rem; color: var(--muted); margin-top: 3px; line-height: 1.4; }
.hostel-radio-price { grid-column: 1 / -1; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--line); padding-left: 32px; }
.hostel-radio-price em { font-style: normal; font-weight: 900; color: var(--orange); font-size: 1.2rem; }
.hostel-radio-price small { display: block; font-size: 0.72rem; color: var(--muted); margin-top: 2px; }
.hostel-radio:has(input:checked) .hostel-radio-price { border-top-color: rgba(243, 112, 13, 0.25); }
.recognition { display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); gap: 28px; align-items: center; padding: clamp(50px, 7vw, 84px) clamp(18px, 4vw, 58px); background: #15100d; color: var(--white); }
.recognition .eyebrow { color: #ffb86c; }
.reward-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.reward-list span { min-height: 76px; border: 1px solid rgba(255, 255, 255, 0.14); border-radius: 8px; padding: 18px; background: rgba(255, 255, 255, 0.08); font-weight: 900; }
.site-footer { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 28px; padding: 44px clamp(18px, 4vw, 58px); color: var(--white); background: #080604; }
.site-footer img {
  width: min(290px, 70vw);
  margin-bottom: 22px;
  border-radius: 8px;
  padding: 10px;
  background: var(--white);
}
.site-footer h2 { margin: 0 0 10px; }
.site-footer p, .site-footer a, .site-footer span { color: rgba(255, 255, 255, 0.72); }
.site-footer address { display: grid; gap: 8px; font-style: normal; }
.floating-register { position: fixed; right: 22px; bottom: 22px; z-index: 60; border-radius: 999px; padding: 14px 18px; color: var(--white); background: #111; box-shadow: var(--shadow); font-weight: 950; opacity: 0; pointer-events: none; transform: translateY(12px); transition: opacity 180ms ease, transform 180ms ease; }
.floating-register.visible { opacity: 1; pointer-events: auto; transform: translateY(0); }

/* Footer contact cards */
.contact-card { margin-top: 4px; }
.contact-card span { display: block; font-weight: 700; color: rgba(255,255,255,0.9); }
.contact-links { display: flex; gap: 14px; margin-top: 4px; }
.contact-links a { font-size: 0.88rem; }
.contact-director { margin-top: 14px; padding-top: 10px; border-top: 1px solid rgba(255,255,255,0.15); font-size: 0.85rem; }
.contact-director span { display: block; font-weight: 500; color: rgba(255,255,255,0.75); font-size: 0.85rem; }
.contact-director a { color: rgba(255,255,255,0.7); font-size: 0.83rem; }
.footer-email { margin-top: 12px; font-size: 0.85rem; }

/* Floating contact button */
.floating-contact {
  position: fixed;
  left: 22px;
  bottom: 22px;
  z-index: 60;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: none;
  background: #25d366;
  color: white;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 150ms, box-shadow 150ms;
}
.floating-contact:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(0,0,0,0.25); }

/* Contact overlay */
.contact-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0,0,0,0.45);
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 20px;
}
.contact-overlay[hidden] { display: none; }
.contact-panel {
  background: var(--white);
  border-radius: 16px;
  width: 320px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
  overflow: hidden;
  animation: slideUp 250ms ease;
}
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
.contact-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: var(--orange);
  color: white;
}
.contact-panel-header strong { font-size: 0.95rem; }
.contact-panel-header button {
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}
.contact-panel-body { padding: 16px 20px; display: grid; gap: 14px; }
.manager-card {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
}
.manager-card strong { display: block; font-size: 0.95rem; color: var(--ink); }
.manager-card > span { font-size: 0.78rem; color: var(--muted); margin-bottom: 10px; display: block; }
.manager-actions { display: flex; gap: 8px; }
.action-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
  text-align: center;
  transition: opacity 150ms;
}
.action-btn:hover { opacity: 0.85; }
.action-btn.call { background: var(--orange); color: white; }
.action-btn.whatsapp { background: #25d366; color: white; }

@media (max-width: 620px) {
  .floating-contact { left: 14px; bottom: 14px; width: 46px; height: 46px; }
  .contact-panel { width: calc(100vw - 40px); }
}

.registration-hero { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 28px; align-items: end; padding: clamp(36px, 5vw, 64px) clamp(18px, 4vw, 58px) clamp(28px, 4vw, 48px); background: radial-gradient(circle at 82% 20%, rgba(243, 112, 13, 0.18), transparent 28%), linear-gradient(135deg, #fffaf6, #ffffff); }
.registration-hero h1 { max-width: 760px; color: var(--orange); }
.registration-hero .label { color: var(--white); background: var(--orange); font-size: 0.85rem; }
.register-page .nav-cta { display: none; }
.registration-summary { padding: 22px; border: 2px solid var(--orange); background: linear-gradient(135deg, #fff8f2, #ffffff); }
.registration-summary span { color: var(--muted); font-size: 0.78rem; font-weight: 900; text-transform: uppercase; }
.registration-summary strong { display: block; margin-top: 6px; color: var(--orange); font-size: 2rem; }
.gst-line { font-size: 0.82rem; color: var(--muted); font-weight: 600; margin-top: 4px; }
.registration-section { padding-top: 0; padding-bottom: clamp(40px, 5vw, 72px); background: var(--paper); }
.form-progress-wrapper {
  position: sticky;
  top: 70px;
  z-index: 40;
  background: var(--white);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  padding: 12px 0;
  margin: 0 calc(-1 * clamp(18px, 4vw, 58px)) clamp(20px, 3vw, 32px);
}
.form-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 clamp(18px, 4vw, 58px);
}
.progress-step {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 800;
  position: relative;
  flex: 1;
  justify-content: center;
}
.progress-step::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 10%;
  right: 10%;
  height: 3px;
  border-radius: 2px;
  background: var(--line);
  transition: background 300ms ease;
}
.progress-step span {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 50%;
  color: var(--muted);
  background: var(--line);
  font-size: 0.78rem;
  font-weight: 950;
  transition: all 300ms ease;
}
.progress-step em { font-style: normal; }
.progress-step.active { color: var(--orange); }
.progress-step.active span { color: var(--white); background: var(--orange); }
.progress-step.active::after { background: var(--orange); }
.progress-step.done { color: var(--green); }
.progress-step.done span { color: var(--white); background: var(--green); }
.progress-step.done::after { background: var(--green); }
.full-form { display: grid; gap: 18px; max-width: 1120px; margin: 0 auto; padding: 0 clamp(18px, 4vw, 58px); }
.form-block { padding: clamp(18px, 3vw, 28px); background: var(--white); border-radius: 12px; }
.form-heading { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.form-heading span { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 8px; color: var(--white); background: var(--orange); font-weight: 950; }
.form-heading h2 { margin: 0; font-size: clamp(1.35rem, 3vw, 2rem); }
.form-help { color: var(--muted); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.registration-form label { display: grid; gap: 8px; color: #344054; font-weight: 850; }
.registration-form input, .registration-form select, .registration-form textarea { width: 100%; border: 1px solid #cfd6e1; border-radius: 8px; padding: 12px 14px; color: var(--ink); background: var(--white); }
.registration-form input:focus, .registration-form select:focus, .registration-form textarea:focus { border-color: var(--orange); outline: 3px solid rgba(243, 112, 13, 0.18); }
.full { grid-column: 1 / -1; }
.session-selectors { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.selection-card { display: grid; gap: 14px; border: 1px solid var(--line); border-radius: 8px; padding: 18px; background: #fffaf6; }
.check-row, .consent-row { grid-template-columns: auto 1fr; align-items: center; }
.check-row input, .consent-row input { width: 18px; height: 18px; }
.check-row small { grid-column: 2; color: var(--muted); }
.consent-row { align-items: start; }
.submit-bar { display: grid; gap: 16px; border: 1px solid var(--line); border-radius: 12px; padding: 24px 28px; background: linear-gradient(135deg, #fff8f2, #ffffff); box-shadow: 0 8px 32px rgba(17, 24, 39, 0.08); }
.submit-bar-fees { display: grid; gap: 6px; }
.fee-line { display: flex; align-items: baseline; justify-content: space-between; }
.fee-line span { color: var(--muted); font-size: 0.82rem; font-weight: 700; }
.fee-line strong { color: var(--ink); font-size: 0.95rem; }
.fee-line-secondary { font-size: 0.78rem; color: var(--muted); font-weight: 600; }
.fee-line-total { padding-top: 10px; border-top: 2px solid var(--line); margin-top: 4px; }
.fee-line-total span { color: var(--ink); font-size: 0.88rem; font-weight: 900; text-transform: uppercase; }
.fee-line-total strong { color: var(--orange); font-size: 1.5rem; font-weight: 950; }
.submit-bar .button { justify-self: start; }
.form-status { min-height: 22px; margin: 0; color: var(--green); font-weight: 900; font-size: 0.88rem; }
.form-status:empty { min-height: 0; }
.form-status.error { color: #c1121f; }

/* Receipt section */
.receipt-section { max-width: 600px; margin: 0 auto; padding: 0 clamp(18px, 4vw, 58px); }
.receipt-card { background: var(--white); border-radius: 12px; overflow: hidden; box-shadow: 0 8px 32px rgba(17, 24, 39, 0.1); }
.receipt-header { background: var(--orange); color: white; padding: 24px 28px; }
.receipt-header h2 { margin: 0; font-size: 1.4rem; }
.receipt-header p { margin: 4px 0 0; opacity: 0.9; font-size: 0.9rem; }
.receipt-body { padding: 24px 28px; }
.receipt-table { width: 100%; border-collapse: collapse; }
.receipt-table td { padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 0.88rem; }
.receipt-table td:first-child { color: var(--muted); font-weight: 700; white-space: nowrap; padding-right: 18px; width: 140px; }
.receipt-table tr.receipt-total td { border-bottom: none; border-top: 2px solid var(--ink); font-weight: 900; font-size: 1rem; }
.receipt-table tr.receipt-total td:last-child { color: var(--orange); font-size: 1.15rem; }
.receipt-confirmed { margin: 20px 0; padding: 14px; background: #d1fae5; border-radius: 8px; text-align: center; font-weight: 900; color: #065f46; }
.receipt-note { font-size: 0.85rem; color: var(--ink); margin: 12px 0 4px; }
.receipt-contact { font-size: 0.78rem; color: var(--muted); margin: 0 0 8px; }
.receipt-card > .button { margin: 0 28px 24px; }

@media (max-width: 1160px) {
  .hero, .fee-shell, .recognition, .registration-hero { grid-template-columns: 1fr; }
  .hero-visual { min-height: 300px; }
  .track-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 880px) {
  .nav-toggle { display: block; justify-self: end; grid-column: 3; }
  .utility-bar { display: none; }
  .site-nav { position: absolute; top: calc(100% + 10px); left: 10px; right: 10px; width: auto; z-index: 100; grid-column: 1 / -1; display: flex; flex-direction: column; align-items: stretch; justify-content: initial; gap: 0; padding: 10px; margin: 0; border: 1px solid var(--line); border-radius: 18px; background: var(--white); box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(-10px); transition: opacity 250ms ease, transform 250ms ease, visibility 250ms; }
  .site-nav.open { opacity: 1; visibility: visible; transform: translateY(0); }
  .site-nav a { padding: 13px 14px; }
  .site-nav .nav-cta { position: static; margin-left: 0; text-align: center; transform: none; }
  .impact-strip, .story-grid, .session-columns, .session-selectors, .reward-list { grid-template-columns: 1fr; }
  .track-grid { grid-template-columns: repeat(2, 1fr); }
  .section-heading.split { display: block; }
  .filter-group { margin-top: 18px; }
  .site-footer { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .site-header { grid-template-columns: minmax(0, 1fr) auto; min-height: 64px; padding: 8px 12px; }
  .brand { gap: 10px; }
  .brand-logo { width: min(56vw, 188px); }
  .naac-logo { width: min(17vw, 58px); }
  .nav-toggle { grid-column: 2; }
  .hero { padding-top: 42px; }
  h1 { font-size: clamp(2.4rem, 11vw, 3.5rem); }
  .quick-facts, .urgency-panel, .form-grid { grid-template-columns: 1fr; }
  .track-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .track-card div { padding: 10px; position: relative; background: var(--white); }
  .track-card h3 { margin: 6px 0 4px; font-size: 0.88rem; line-height: 1.25; }
  .track-card p { font-size: 0.75rem; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
  .hero-visual { grid-template-columns: 1fr 1fr; grid-template-rows: auto auto; }
  .hero-image.large { grid-column: 1 / -1; grid-row: 1; }
  .hero-image.large img { height: auto; aspect-ratio: 3/2; }
  .countdown { grid-template-columns: repeat(4, 1fr); }
  /* Fee table: stacked rows with labels */
  .fee-table, .fee-table thead, .fee-table tbody, .fee-table tr, .fee-table th, .fee-table td { display: block; }
  .fee-table thead { display: none; }
  .fee-table tr { border-bottom: 8px solid var(--white); padding: 16px; }
  .fee-table td { padding: 6px 0; border-bottom: none; }
  .fee-table td::before { display: block; color: var(--muted); font-size: 0.72rem; font-weight: 900; text-transform: uppercase; margin-bottom: 2px; }
  .fee-table td:nth-child(1)::before { content: "Sessions"; }
  .fee-table td:nth-child(2)::before { content: "Description"; }
  .fee-table td:nth-child(3)::before { content: "Fee"; color: var(--orange); }
  .fee-table td:nth-child(3) { font-size: 1.15rem; color: var(--orange); }
  /* Progress steps */
  .progress-step { padding: 6px 2px; font-size: 0; gap: 4px; flex-direction: column; }
  .progress-step em { font-style: normal; font-size: 0.62rem; line-height: 1.1; }
  .progress-step span { width: 24px; height: 24px; font-size: 0.7rem; }
  .form-progress { gap: 0; padding: 0 6px; }
  .form-progress-wrapper { padding: 8px 0; top: 64px; margin-left: -16px; margin-right: -16px; }
  /* Hostel cards stack on mobile */
  .hostel-radios { grid-template-columns: 1fr; }
  .submit-bar .button, .hero-actions .button { width: 100%; }
  .submit-bar .button { justify-self: stretch; }
  .registration-hero h1 { font-size: clamp(1.8rem, 9vw, 2.6rem); }
  /* Footer contact stacking */
  .contact-links { flex-direction: column; gap: 6px; }
  .site-footer { padding: 32px 16px; }
  .site-footer h2 { font-size: 1.3rem; }
  /* Floating buttons: clear each other */
  .floating-register { right: 14px; bottom: 14px; font-size: 0.82rem; padding: 12px 14px; }
  .floating-contact { left: 14px; bottom: 14px; }
  /* Sections tighter padding on mobile */
  .section { padding: clamp(36px, 6vw, 58px) 16px; }
  .recognition { padding: 36px 16px; }
  .section-heading h2, .fee-shell h2, .recognition h2 { font-size: clamp(1.6rem, 7vw, 2.4rem); }
}

/* Scroll reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 650ms ease, transform 650ms ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }

/* Social proof toast */
.social-proof-toast {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 90;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 370px;
  padding: 14px 18px;
  background: var(--white);
  border-left: 4px solid var(--orange);
  border-radius: 10px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
  transform: translateY(120%);
  opacity: 0;
  transition: transform 400ms cubic-bezier(0.34,1.56,0.64,1), opacity 350ms ease;
  pointer-events: none;
}
.social-proof-toast.visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.sp-icon { font-size: 1.6rem; flex-shrink: 0; }
.sp-body { display: flex; flex-direction: column; gap: 2px; font-size: 0.82rem; line-height: 1.35; color: var(--ink); }
.sp-body strong { font-size: 0.84rem; }
.sp-body em { color: var(--orange); font-style: normal; font-weight: 600; }
.sp-body span { font-size: 0.72rem; color: var(--muted); margin-top: 2px; }

@media (max-width: 620px) {
  .social-proof-toast { left: 10px; right: 10px; bottom: 70px; max-width: none; padding: 12px 14px; }
}

/* Focus-visible accessibility */
:focus-visible {
  outline: 3px solid rgba(243, 112, 13, 0.45);
  outline-offset: 2px;
  border-radius: 4px;
}
button:focus-visible, .button:focus-visible, a:focus-visible {
  outline: 3px solid rgba(243, 112, 13, 0.45);
  outline-offset: 2px;
}

/* Track card image zoom on hover */
.track-card img {
  transition: transform 450ms ease;
}
.track-card:hover img {
  transform: scale(1.06);
}

/* Selection card checked state */
.selection-card:has(input:checked) {
  border-color: var(--orange);
  background: #fff8f2;
  box-shadow: 0 0 0 3px rgba(243, 112, 13, 0.12);
}

/* Smooth link underline for nav */
.site-nav a:not(.nav-cta) {
  position: relative;
}
.site-nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  bottom: 6px;
  left: 2px;
  right: 2px;
  height: 2px;
  background: var(--orange);
  border-radius: 1px;
  transform: scaleX(0);
  transition: transform 250ms ease;
}
.site-nav a:not(.nav-cta):hover::after {
  transform: scaleX(1);
}

/* Reward card hover */
.reward-list span {
  transition: background 250ms ease, transform 250ms ease;
}
.reward-list span:hover {
  background: rgba(255, 255, 255, 0.14);
  transform: translateY(-3px);
}

/* Filter button transition */
.filter {
  transition: all 200ms ease;
}

/* Form input transition */
.registration-form input, .registration-form select, .registration-form textarea {
  transition: border-color 200ms ease, box-shadow 200ms ease;
}

/* Floating register pulse */
@keyframes gentle-pulse {
  0%, 100% { box-shadow: var(--shadow); }
  50% { box-shadow: 0 24px 70px rgba(17, 24, 39, 0.18), 0 0 0 4px rgba(243, 112, 13, 0.15); }
}
.floating-register.visible {
  animation: gentle-pulse 3s ease-in-out infinite;
}

/* Form validation states */
.registration-form .field-error {
  color: #c1121f;
  font-size: 0.78rem;
  font-weight: 700;
  margin-top: -4px;
  display: none;
}
.registration-form .field-error.visible { display: block; }
.registration-form input.invalid,
.registration-form select.invalid,
.registration-form textarea.invalid {
  border-color: #c1121f;
  background: #fff5f5;
}
.registration-form input.invalid:focus,
.registration-form select.invalid:focus,
.registration-form textarea.invalid:focus {
  border-color: #c1121f;
  outline: 3px solid rgba(193, 18, 31, 0.15);
}
.selection-card.invalid {
  border-color: #c1121f;
  background: #fff5f5;
}
.selection-card .field-error { padding: 0 2px; }

/* Form block completion states */
.form-block {
  border-left: 3px solid transparent;
  transition: border-color 300ms ease, background 300ms ease;
}
.form-block.block-valid {
  border-left-color: var(--green);
}
.form-block.block-valid .form-heading span {
  background: var(--green);
}
.form-block.block-invalid {
  border-left-color: #c1121f;
}

/* Disabled submit button */
.submit-bar .button[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Tablet hostel radios */
@media (max-width: 880px) {
  .hostel-radios { grid-template-columns: 1fr; }
}