/* ============================================================
   East Blue Events — global stylesheet
   Static site, no build step. Plain CSS on purpose.
   ============================================================ */

:root {
  --navy-900: #081a2e;
  --navy-800: #0a2140;
  --navy-700: #123253;
  --navy-600: #1a4a7a;
  --blue-600: #1f5fa0;
  --blue-500: #2f7dc0;
  --blue-400: #4a90c2;
  --blue-100: #eaf3fb;
  --blue-50: #f5f9fc;
  --gold-500: #d4af37;
  --gold-400: #e7c766;
  --ink: #10203a;
  --gray-600: #5b6b82;
  --gray-300: #d7e0ea;
  --white: #ffffff;

  --font-head: "Poppins", "Segoe UI", Arial, sans-serif;
  --font-body: "Inter", "Segoe UI", Arial, sans-serif;

  --radius: 14px;
  --radius-sm: 8px;
  --shadow-sm: 0 2px 8px rgba(10, 33, 64, 0.08);
  --shadow-md: 0 10px 30px rgba(10, 33, 64, 0.14);
  --container: 1140px;
}

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

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--navy-900);
  line-height: 1.2;
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; }
h3 { font-size: 1.3rem; font-weight: 600; }

p { margin: 0 0 1em; color: var(--gray-600); }

a { color: var(--blue-600); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 72px 0; }
.section-tight { padding: 48px 0; }
.section-alt { background: var(--blue-50); }
.section-navy { background: var(--navy-900); color: var(--gray-300); }
.section-navy h2, .section-navy h3 { color: var(--white); }
.section-navy p { color: #b9c8dc; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-500);
  margin-bottom: 10px;
}

.section-head { max-width: 640px; margin-bottom: 40px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 13px 26px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }

.btn-primary { background: var(--gold-500); color: var(--navy-900); }
.btn-primary:hover { background: var(--gold-400); box-shadow: var(--shadow-sm); }

.btn-outline { background: transparent; border-color: rgba(255,255,255,0.6); color: var(--white); }
.btn-outline:hover { background: rgba(255,255,255,0.12); }

.btn-navy { background: var(--navy-800); color: var(--white); }
.btn-navy:hover { background: var(--navy-700); }

.btn-block { width: 100%; }
.btn-sm { padding: 9px 18px; font-size: 0.85rem; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--gray-300);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--navy-900);
}
.brand:hover { text-decoration: none; }
.brand img { width: 42px; height: 42px; }
.brand-word { font-family: var(--font-head); line-height: 1.05; }
.brand-word b { display: block; font-size: 1.05rem; font-weight: 700; letter-spacing: 0.04em; color: var(--navy-900); }
.brand-word span { display: block; font-size: 0.62rem; font-weight: 600; letter-spacing: 0.28em; color: var(--blue-500); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: var(--navy-800);
  font-weight: 500;
  font-size: 0.95rem;
}
.nav-links a.active { color: var(--blue-600); font-weight: 700; }

.nav-cta { display: flex; align-items: center; gap: 14px; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy-900);
  margin: 5px 0;
  transition: 0.2s;
}

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    border-bottom: 1px solid var(--gray-300);
    box-shadow: var(--shadow-md);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }
  .nav-links.open { max-height: 400px; }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; padding: 14px 24px; width: 100%; border-bottom: 1px solid var(--blue-50); }
  .nav-cta .btn-sm-hide { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: radial-gradient(ellipse at top right, var(--navy-700) 0%, var(--navy-900) 55%, var(--navy-900) 100%);
  color: var(--white);
  overflow: hidden;
  padding: 90px 0 110px;
}
.hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 90px;
  background: repeating-linear-gradient(100deg, transparent 0 40px, rgba(74,144,194,0.12) 40px 80px);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}
.hero-copy .eyebrow { color: var(--gold-400); }
.hero-copy p.lead { color: #cfe0f0; font-size: 1.1rem; max-width: 520px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.hero-stats {
  display: flex;
  gap: 36px;
  margin-top: 46px;
  flex-wrap: wrap;
}
.hero-stats div b { display: block; font-family: var(--font-head); font-size: 1.6rem; color: var(--gold-400); }
.hero-stats div span { font-size: 0.82rem; color: #9fb4cc; letter-spacing: 0.04em; }

.hero-art {
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-art .badge-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: var(--radius);
  padding: 34px;
  text-align: center;
  backdrop-filter: blur(4px);
}
.hero-art img { width: 170px; height: 170px; margin: 0 auto 14px; }
.hero-art .badge-card p { color: #b9c8dc; margin: 0; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-art { order: -1; }
  .hero-art .badge-card { padding: 22px; }
  .hero-art img { width: 120px; height: 120px; }
}

/* ---------- Cards ---------- */
.grid {
  display: grid;
  gap: 26px;
}
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
  .grid-2 { grid-template-columns: 1fr; }
}

.card {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
  display: flex;
  flex-direction: column;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }

.event-card-banner {
  height: 150px;
  background: linear-gradient(135deg, var(--navy-800), var(--blue-600));
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: 16px;
}
.event-card-banner .tag {
  position: absolute;
  top: 14px; left: 14px;
  background: var(--gold-500);
  color: var(--navy-900);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 999px;
}
.event-card-banner .date-chip {
  background: rgba(255,255,255,0.92);
  color: var(--navy-900);
  font-family: var(--font-head);
  font-weight: 700;
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  font-size: 0.82rem;
  line-height: 1.2;
  text-align: center;
}

.card-body { padding: 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.card-body h3 { margin-bottom: 2px; }
.card-meta { display: flex; flex-wrap: wrap; gap: 12px; font-size: 0.85rem; color: var(--gray-600); }
.card-meta span { display: flex; align-items: center; gap: 6px; }
.card-body p { font-size: 0.92rem; margin-bottom: 4px; }
.card-foot { margin-top: auto; display: flex; gap: 10px; padding-top: 8px; }

.feature-card {
  padding: 28px;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--gray-300);
}
.feature-card .icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--blue-100);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  font-size: 1.4rem;
}
.feature-card p { font-size: 0.92rem; margin-bottom: 0; }

/* ---------- Steps ---------- */
.steps { counter-reset: step; }
.step {
  display: flex;
  gap: 18px;
  padding: 22px 0;
  border-top: 1px solid var(--gray-300);
}
.step:first-child { border-top: none; }
.step-num {
  flex: 0 0 auto;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--navy-900);
  color: var(--gold-400);
  font-family: var(--font-head);
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.step-body h3 { margin-bottom: 4px; }
.step-body p { margin-bottom: 0; }

/* ---------- Info table / definition rows ---------- */
.info-list { list-style: none; margin: 0; padding: 0; }
.info-list li {
  display: flex;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--gray-300);
  font-size: 0.95rem;
}
.info-list li:last-child { border-bottom: none; }
.info-list b { flex: 0 0 150px; color: var(--navy-900); font-family: var(--font-head); font-weight: 600; font-size: 0.88rem; }

/* ---------- Event detail page ---------- */
.event-hero {
  background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
  color: var(--white);
  padding: 50px 0 60px;
}
.event-hero .eyebrow { color: var(--gold-400); }
.event-hero .breadcrumb { font-size: 0.82rem; color: #9fb4cc; margin-bottom: 18px; }
.event-hero .breadcrumb a { color: #cfe0f0; }
.event-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 22px;
  font-size: 0.92rem;
}
.event-hero-meta div { display: flex; align-items: center; gap: 8px; color: #dbe7f4; }

.event-layout {
  display: grid;
  grid-template-columns: 1.7fr 1fr;
  gap: 44px;
  align-items: start;
}
@media (max-width: 900px) {
  .event-layout { grid-template-columns: 1fr; }
}

.prose h2 { margin-top: 2em; }
.prose h2:first-child { margin-top: 0; }
.prose ul { color: var(--gray-600); padding-left: 1.2em; }
.prose li { margin-bottom: 6px; }

.sidebar-card {
  background: var(--blue-50);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  padding: 26px;
  position: sticky;
  top: 96px;
}
.sidebar-card + .sidebar-card { margin-top: 20px; }
.sidebar-card h3 { font-size: 1.05rem; }
.price-tag { font-family: var(--font-head); font-size: 2rem; font-weight: 700; color: var(--navy-900); }
.price-tag span { font-size: 0.9rem; color: var(--gray-600); font-weight: 500; }

.callout {
  background: var(--blue-100);
  border-left: 4px solid var(--blue-500);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  font-size: 0.9rem;
  color: var(--navy-800);
  margin: 20px 0;
}
.callout.gold { background: #fbf3dc; border-left-color: var(--gold-500); }

.prize-table { width: 100%; border-collapse: collapse; margin: 16px 0; }
.prize-table th, .prize-table td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--gray-300);
  font-size: 0.92rem;
}
.prize-table th { font-family: var(--font-head); color: var(--navy-900); background: var(--blue-50); }

/* ---------- FAQ ---------- */
.faq-item {
  border-bottom: 1px solid var(--gray-300);
}
.faq-item summary {
  cursor: pointer;
  padding: 18px 4px;
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--navy-900);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.4rem; color: var(--blue-500); }
.faq-item[open] summary::after { content: "\2212"; }
.faq-item p { padding: 0 4px 18px; }

/* ---------- Filter bar (events index) ---------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}
.filter-btn {
  border: 1px solid var(--gray-300);
  background: var(--white);
  padding: 8px 18px;
  border-radius: 999px;
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy-800);
  cursor: pointer;
  transition: 0.15s;
}
.filter-btn:hover { border-color: var(--blue-500); }
.filter-btn.active { background: var(--navy-900); border-color: var(--navy-900); color: var(--white); }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-900); color: #b9c8dc; padding: 60px 0 24px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
@media (max-width: 800px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
.footer-brand .brand-word b { color: var(--white); }
.footer-brand p { color: #9fb4cc; font-size: 0.88rem; margin-top: 14px; max-width: 280px; }
.footer-col h4 { color: var(--white); font-size: 0.85rem; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 16px; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { color: #b9c8dc; font-size: 0.92rem; }
.footer-col a:hover { color: var(--white); }
.footer-social { display: flex; gap: 12px; margin-top: 4px; }
.footer-social a {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 0.85rem;
}
.footer-social a:hover { background: rgba(255,255,255,0.1); text-decoration: none; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 22px;
  font-size: 0.8rem;
  color: #7f93ac;
}
.footer-bottom a { color: #9fb4cc; }
.disclaimer { font-size: 0.78rem; color: #6f84a0; max-width: 900px; margin-top: 14px; line-height: 1.6; }

/* ---------- Misc ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.divider { height: 1px; background: var(--gray-300); border: none; margin: 40px 0; }

.page-hero {
  background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
  color: var(--white);
  padding: 64px 0;
  text-align: center;
}
.page-hero p { color: #cfe0f0; max-width: 600px; margin: 0 auto; }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
@media (max-width: 800px) { .contact-grid { grid-template-columns: 1fr; } }

.form-row { margin-bottom: 18px; }
.form-row label { display: block; font-family: var(--font-head); font-weight: 600; font-size: 0.85rem; margin-bottom: 6px; color: var(--navy-900); }
.form-row input, .form-row textarea, .form-row select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
}
.form-row input:focus, .form-row textarea:focus, .form-row select:focus {
  outline: 2px solid var(--blue-400);
  outline-offset: 1px;
}
.form-note { font-size: 0.82rem; color: var(--gray-600); margin-top: 4px; }