/* ============================================================
   ONAM CELEBRATION SITE — STYLES
   Theme: traditional Kerala palette — gold, green, maroon
   ============================================================ */

:root {
  --color-gold: #f6c445;
  --color-gold-dark: #d9a520;
  --color-green: #1f7a3f;
  --color-green-dark: #145229;
  --color-maroon: #8b1e1e;
  --color-maroon-light: #c0392b;
  --color-cream: #fff8e7;
  --color-text: #3a2b1a;
  --color-text-light: #6b5a45;
  --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.08);
  --radius: 14px;
  --max-width: 1100px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Segoe UI', 'Trebuchet MS', -apple-system, sans-serif;
  color: var(--color-text);
  background: var(--color-cream);
  line-height: 1.6;
}

a { color: inherit; }

img { max-width: 100%; display: block; }

/* ---------------- NAVIGATION ---------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: linear-gradient(90deg, var(--color-maroon), var(--color-maroon-light));
  box-shadow: var(--shadow-soft);
}

.navbar {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1.5rem;
}

.nav-brand {
  color: var(--color-gold);
  font-weight: 700;
  font-size: 1.25rem;
  text-decoration: none;
  letter-spacing: 0.5px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.75rem;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--color-gold); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: #fff;
  display: block;
}

@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-maroon);
    flex-direction: column;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }
  .nav-links.open { max-height: 300px; }
  .nav-links li { border-top: 1px solid rgba(255,255,255,0.15); }
  .nav-links a { display: block; padding: 0.9rem 1.5rem; }
}

/* ---------------- HERO ---------------- */
.hero {
  position: relative;
  background: radial-gradient(circle at top, #fffaf0 0%, var(--color-cream) 60%);
  padding: 4rem 1.5rem 3.5rem;
  text-align: center;
  overflow: hidden;
}

.pookalam-border {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(90deg,
      var(--color-gold) 0 24px,
      var(--color-green) 24px 48px,
      var(--color-maroon-light) 48px 72px,
      var(--color-gold) 72px 96px);
  height: 6px;
  top: 0;
  opacity: 0.9;
}

.hero-content {
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.pookalam-motif {
  width: 150px;
  height: 150px;
  margin: 0 auto 1.25rem;
  animation: spin-slow 60s linear infinite;
}

@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hero-eyebrow {
  color: var(--color-maroon);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 0.9rem;
  margin: 0 0 0.5rem;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  margin: 0 0 0.6rem;
  color: var(--color-green-dark);
  font-weight: 800;
}

.hero-tagline {
  font-size: 1.1rem;
  color: var(--color-text-light);
  max-width: 560px;
  margin: 0 auto 1.25rem;
}

.hero-date, .hero-venue {
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0.25rem 0;
  color: var(--color-maroon);
}

.hero-venue { color: var(--color-text-light); font-weight: 500; }

/* Countdown */
.countdown {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin: 2.25rem auto 0;
  flex-wrap: wrap;
}

.countdown-unit {
  background: #fff;
  border: 2px solid var(--color-gold);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  min-width: 80px;
  box-shadow: var(--shadow-soft);
}

.countdown-value {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-maroon);
  font-variant-numeric: tabular-nums;
}

.countdown-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text-light);
  margin-top: 0.25rem;
}

.countdown-message {
  margin-top: 1.5rem;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-green-dark);
}

/* ---------------- GENERIC SECTIONS ---------------- */
.section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

.section-alt {
  max-width: 100%;
  background: #fffaf0;
}

.section-alt > * {
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
}

.section-title {
  text-align: center;
  font-size: 2rem;
  color: var(--color-maroon);
  margin: 0 auto 0.5rem;
  max-width: var(--max-width);
  font-weight: 800;
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-light);
  margin: 0 auto 2.5rem;
  max-width: var(--max-width);
}

.section-subtitle code {
  background: #eee2c4;
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
}

/* ---------------- COMING SOON ---------------- */
.coming-soon {
  max-width: 460px;
  margin: 0 auto;
  text-align: center;
  background: #fff;
  border: 2px dashed var(--color-gold);
  border-radius: var(--radius);
  padding: 3rem 2rem;
  box-shadow: var(--shadow-soft);
}

.coming-soon-icon-svg {
  width: 84px;
  height: 84px;
  margin-bottom: 1rem;
}

.coming-soon-badge {
  display: inline-block;
  background: var(--color-gold);
  color: var(--color-maroon);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.coming-soon-message {
  color: var(--color-text-light);
  font-size: 1.05rem;
  margin: 0 0 1.5rem;
}

.coming-soon-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
}

.coming-soon-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-maroon-light);
  animation: coming-soon-pulse 1.4s infinite ease-in-out both;
}

.coming-soon-dots span:nth-child(1) {
  animation-delay: -0.32s;
  background: var(--color-gold-dark);
}

.coming-soon-dots span:nth-child(2) {
  animation-delay: -0.16s;
  background: var(--color-green);
}

@keyframes coming-soon-pulse {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.5; }
  40% { transform: scale(1); opacity: 1; }
}

/* ---------------- SCHEDULE ---------------- */
.schedule-day {
  margin-bottom: 2.5rem;
}

.schedule-day h3 {
  color: var(--color-green-dark);
  border-bottom: 3px solid var(--color-gold);
  display: inline-block;
  padding-bottom: 0.3rem;
  margin-bottom: 1.25rem;
}

.schedule-item {
  display: flex;
  gap: 1.25rem;
  background: #fff;
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-bottom: 0.85rem;
  box-shadow: var(--shadow-soft);
  border-left: 5px solid var(--color-maroon-light);
}

.schedule-time {
  flex: 0 0 150px;
  font-weight: 700;
  color: var(--color-maroon);
  font-size: 0.9rem;
}

.schedule-details h4 {
  margin: 0 0 0.3rem;
  color: var(--color-text);
}

.schedule-details p {
  margin: 0;
  color: var(--color-text-light);
  font-size: 0.92rem;
}

@media (max-width: 560px) {
  .schedule-item { flex-direction: column; gap: 0.4rem; }
  .schedule-time { flex-basis: auto; }
}

/* ---------------- ATTRACTIONS ---------------- */
.attractions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.attraction-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-soft);
  border-top: 4px solid var(--color-gold);
  transition: transform 0.2s;
}

.attraction-card:hover { transform: translateY(-4px); }

.attraction-icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}

.attraction-card h3 {
  color: var(--color-green-dark);
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
}

.attraction-card p {
  color: var(--color-text-light);
  font-size: 0.92rem;
  margin: 0;
}

/* ---------------- SPONSORS ---------------- */
.sponsor-tier {
  margin-bottom: 2.5rem;
}

.sponsor-tier h3 {
  text-align: center;
  color: var(--color-maroon);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
}

.sponsor-tier.gold h3 { color: var(--color-gold-dark); }
.sponsor-tier.silver h3 { color: #8a8a8a; }
.sponsor-tier.bronze h3 { color: #a0622d; }

.sponsor-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
}

.sponsor-logo-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 160px;
  height: 100px;
  text-decoration: none;
}

.sponsor-logo-card img {
  max-width: 100%;
  max-height: 60px;
  object-fit: contain;
}

.sponsors-empty {
  text-align: center;
  color: var(--color-text-light);
}

/* ---------------- ONASADYA CONTRIBUTION ---------------- */
.pricing-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.pricing-card {
  background: #fff;
  border: 3px solid var(--color-gold);
  border-radius: var(--radius);
  padding: 1.75rem 2.5rem;
  min-width: 180px;
  text-align: center;
  box-shadow: var(--shadow-soft);
}

.pricing-label {
  display: block;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.85rem;
  color: var(--color-maroon);
  margin-bottom: 0.5rem;
}

.pricing-amount {
  display: block;
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--color-green-dark);
  font-variant-numeric: tabular-nums;
}

.pricing-sub {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-top: 0.25rem;
}

.onasadya-note,
.onasadya-transparency {
  max-width: 600px;
  margin: 0 auto 0.75rem;
  text-align: center;
  color: var(--color-text-light);
  font-size: 0.95rem;
}

.onasadya-transparency {
  font-size: 0.85rem;
  opacity: 0.85;
}

.onasadya-register {
  text-align: center;
  margin-top: 2rem;
}

.onasadya-register-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text-light);
  margin: 0 0 0.6rem;
}

.register-btn {
  display: inline-block;
  background: var(--color-maroon);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  padding: 0.7rem 1.75rem;
  border-radius: 999px;
  transition: background 0.2s;
}

.register-btn:hover { background: var(--color-maroon-light); }

/* ---------------- CONTACT ---------------- */
.contact-card {
  max-width: 420px;
  margin: 0 auto;
  background: #fff;
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-soft);
  text-align: center;
}

.contact-committee {
  margin: 0 0 0.75rem;
  font-weight: 700;
  color: var(--color-text);
}

.contact-email {
  display: inline-block;
  max-width: 100%;
  text-decoration: none;
  color: var(--color-maroon);
  font-weight: 700;
  font-size: 1.15rem;
  padding: 0.6rem 1.25rem;
  border: 2px solid var(--color-gold);
  border-radius: 999px;
  overflow-wrap: break-word;
  transition: background 0.2s;
}

.contact-email:hover { background: var(--color-cream); }

/* ---------------- FOOTER ---------------- */
.site-footer {
  background: var(--color-green-dark);
  color: #fff;
  text-align: center;
  padding: 2rem 1.5rem;
}

.disclaimer {
  max-width: 640px;
  margin: 0 auto 0.75rem;
  font-size: 0.85rem;
  opacity: 0.85;
}

.footer-copy {
  font-size: 0.8rem;
  opacity: 0.7;
  margin: 0;
}