/* State of the Map Kerala 2026 — base styles */

:root {
  --green-dark: #3f4a1f;
  --green-mid: #6b7a3a;
  --green-light: #e9edda;
  --cream: #f7f7f2;
  --red: #c0392b;
  --text: #23261c;
  --text-soft: #565c4a;
  --white: #ffffff;
  --border: #dfe3d3;
  --radius: 14px;
  --shadow: 0 10px 30px -12px rgba(63, 74, 31, 0.25);
  --maxw: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

h1, h2, h3 { font-weight: 800; line-height: 1.15; margin: 0 0 0.5em; color: var(--green-dark); }
p { margin: 0 0 1em; color: var(--text-soft); }
a { color: var(--green-dark); }
img { max-width: 100%; display: block; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
}
.skip-link:focus {
  left: 16px;
  top: 16px;
  background: var(--white);
  padding: 10px 16px;
  border-radius: 8px;
  z-index: 999;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--green-dark);
}
.brand-logo { height: 40px; width: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 0.95rem; }
.brand-text em { font-style: normal; font-size: 0.8rem; color: var(--text-soft); }

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}
.site-nav a {
  text-decoration: none;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 600;
}
.site-nav a:hover { color: var(--green-dark); }
.nav-cta {
  background: var(--green-dark);
  color: var(--white) !important;
  padding: 9px 16px;
  border-radius: 999px;
}
.nav-cta:hover { background: var(--green-mid); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--green-dark);
  display: block;
}

/* Hero */
.hero {
  background:
    radial-gradient(circle at 85% 0%, rgba(107,122,58,0.15), transparent 55%),
    radial-gradient(circle at 0% 100%, rgba(192,57,43,0.08), transparent 45%),
    var(--green-light);
  padding: 88px 0 72px;
  text-align: center;
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--green-mid);
  margin-bottom: 16px;
}
.hero h1 {
  font-size: clamp(2.3rem, 5.5vw, 4rem);
  margin-bottom: 18px;
}
.hero h1 span { color: var(--red); }
.hero-sub {
  max-width: 620px;
  margin: 0 auto 36px;
  font-size: 1.08rem;
  color: var(--text-soft);
}
.hero-facts {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-bottom: 36px;
}
.fact {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 22px;
  min-width: 220px;
  box-shadow: var(--shadow);
  text-align: left;
}
.fact-label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--green-mid);
  margin-bottom: 4px;
}
.fact-value { font-weight: 700; color: var(--green-dark); }

.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  transition: transform 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--green-dark); color: var(--white); }
.btn-primary:hover { background: var(--green-mid); }
.btn-ghost { background: var(--white); color: var(--green-dark); border: 1.5px solid var(--green-dark); }
.btn-ghost:hover { background: var(--green-light); }

/* Sections */
.section { padding: 76px 0; }
.section.alt { background: var(--cream); }
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  text-align: center;
}
.section-lede {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 44px;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.two-col h2 { font-size: 1.5rem; }

/* Schedule */
.schedule-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.day-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.day-tag {
  display: inline-block;
  background: var(--green-light);
  color: var(--green-dark);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.day-card h3 { font-size: 1.25rem; margin-bottom: 10px; }

.venue-map {
  height: 340px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.venue-map-caption {
  text-align: center;
  margin: 16px 0 0;
  font-size: 0.9rem;
}

.schedule-note {
  text-align: center;
  margin: 28px 0 0;
  font-weight: 600;
  color: var(--green-mid);
}

/* Register banner */
.register-banner {
  background: linear-gradient(120deg, var(--red), #a8321f);
  padding: 56px 0;
  text-align: center;
}
.register-inner { max-width: 640px; margin: 0 auto; }
.register-banner .badge {
  display: inline-block;
  background: rgba(255,255,255,0.18);
  color: #fff;
  font-weight: 700;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.register-banner h2 {
  color: #fff;
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  margin-bottom: 12px;
}
.register-banner p {
  color: rgba(255,255,255,0.92);
  margin-bottom: 24px;
}
.btn-light { background: #fff; color: var(--red); }
.btn-light:hover { background: var(--green-light); }

/* Editions */
.editions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.edition-card {
  position: relative;
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  box-shadow: var(--shadow);
  aspect-ratio: 4 / 3;
}
.edition-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.edition-card:hover img { transform: scale(1.06); }
.edition-tag {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 10px 12px 8px;
  background: linear-gradient(to top, rgba(0,0,0,0.72), transparent);
  color: var(--white);
  font-weight: 700;
  font-size: 0.85rem;
}

/* Sponsors */
.tier-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 40px;
}
.tier-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  box-shadow: var(--shadow);
}
.tier-card h3 { font-size: 1.1rem; margin-bottom: 6px; }
.tier-price { font-size: 1.5rem; font-weight: 800; color: var(--red); margin-bottom: 10px; }
.tier-desc { font-size: 0.88rem; margin: 0; }
.center-cta { text-align: center; }

/* Contact */
.contact-inner { max-width: 560px; }
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  text-align: center;
}
.contact-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--green-mid);
  margin-bottom: 6px;
}

/* Footer */
.site-footer {
  background: var(--green-dark);
  color: rgba(255,255,255,0.85);
  padding: 44px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  gap: 20px;
}
.footer-logo {
  height: 64px;
  width: auto;
  border-radius: 8px;
}
.site-footer p { color: rgba(255,255,255,0.75); font-size: 0.85rem; margin: 0; }
.site-footer a { color: #fff; text-decoration: underline; }

/* Responsive */
@media (max-width: 860px) {
  .two-col, .schedule-grid, .contact-grid { grid-template-columns: 1fr; }
  .editions-grid, .tier-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .site-nav {
    position: absolute;
    top: 72px;
    left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 14px 24px 22px;
    border-bottom: 1px solid var(--border);
    display: none;
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 10px 0; width: 100%; }
  .nav-cta { text-align: center; }
  .nav-toggle { display: flex; }
  .editions-grid, .tier-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; text-align: center; }
}