/* ============================================================
   GunksFest 2026 — styles
   Edit the variables below to retheme the whole site at once.
   ============================================================ */

:root {
  /* Palette — sampled from the hero photo + GCC & Mohonk logos.
     Deep forest green (Mohonk/GCC) · sky blue (hero sky + Mohonk) ·
     emerald (GCC lizard) · warm cream ground. All text pairings pass WCAG AA. */
  --color-forest:    #1d4d34;   /* deep pine green — from Mohonk logo */
  --color-forest-dk: #143526;
  --color-leaf:      #27692b;   /* GCC emerald — structural accents */
  --color-stone:     #6b6256;   /* cliff/rock neutral */
  --color-sand:      #f4efe6;   /* warm off-white background */
  --color-sand-dk:   #e8e0d2;
  --color-cream:     #ffffff;
  --color-accent-light: #6cc6f0; /* light sky — legible accent text on the photo */
  --color-accent:    #0e90d6;   /* bright sky blue — highlights on dark */
  --color-accent-dk: #0b6a9e;   /* deep sky blue — buttons & links (AA on light) */
  --color-accent-darker: #08567d; /* button hover */
  --color-ink:       #20251f;   /* body text */
  --color-ink-soft:  #4a4f46;

  /* Typography */
  --font-display: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* Layout */
  --maxw: 1080px;
  --radius: 12px;
  --shadow: 0 8px 30px rgba(33, 53, 40, 0.12);
  --space: clamp(3rem, 7vw, 6rem);
}

/* ---------- Reset-ish ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-sand);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--color-accent-dk); }

h1, h2, h3 { font-family: var(--font-display); line-height: 1.1; letter-spacing: -0.01em; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 1.25rem; }
.container.narrow { max-width: 680px; }

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--color-ink); color: #fff; padding: 0.6rem 1rem; z-index: 200;
}
.skip-link:focus { left: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 0.8rem 1.6rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.12s ease, background-color 0.12s ease, color 0.12s ease;
  border: 2px solid transparent;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--color-accent-dk); color: #fff;
  box-shadow: 0 6px 20px rgba(0,0,0,0.32); /* lifts the button off the photo */
}
.btn-primary:hover { background: var(--color-accent); box-shadow: 0 8px 24px rgba(0,0,0,0.38); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,0.7); }
.btn-ghost:hover { background: rgba(255,255,255,0.12); }
.btn-lg { padding: 1rem 2.2rem; font-size: 1.05rem; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(244, 239, 230, 0.92);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--color-sand-dk);
}
.nav-bar { display: flex; align-items: center; justify-content: space-between; min-height: 64px; }
.brand { display: flex; align-items: baseline; gap: 0.4rem; text-decoration: none; color: var(--color-forest); }
.brand-mark { font-family: var(--font-display); font-weight: 800; font-size: 1.4rem; letter-spacing: -0.02em; }
.brand-year { color: var(--color-accent); font-weight: 800; font-size: 1.4rem; }

.nav-menu { list-style: none; display: flex; gap: 1.6rem; margin: 0; padding: 0; align-items: center; }
.nav-menu a { text-decoration: none; color: var(--color-ink); font-weight: 600; }
.nav-menu a:hover { color: var(--color-accent-dk); }
.nav-cta { background: var(--color-forest); color: #fff !important; padding: 0.5rem 1.1rem; border-radius: 999px; }
.nav-cta:hover { background: var(--color-forest-dk); }

.nav-toggle {
  display: none;
  background: none; border: 0; cursor: pointer;
  width: 44px; height: 44px; padding: 10px;
}
.nav-toggle-bar { display: block; height: 2px; background: var(--color-ink); margin: 5px 0; transition: 0.2s; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  color: #fff;
  text-align: center;
  /* Gunks cliff photo with a dark gradient on top for text legibility.
     To change the photo, replace assets/img/hero.jpg. */
  background:
    linear-gradient(160deg, rgba(33,53,40,0.55) 0%, rgba(33,53,40,0.45) 45%, rgba(33,53,40,0.78) 100%),
    url('../assets/img/hero.jpg') center 30% / cover no-repeat;
  background-color: #2f4a3c; /* fallback while the image loads / if missing */
  padding: clamp(4.5rem, 12vw, 8.5rem) 0;
  overflow: hidden;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at top, rgba(14,144,214,0.18), transparent 60%);
  pointer-events: none;
}
/* Soft dark shadow keeps all hero text legible over the busy photo. */
.hero-inner { position: relative; text-shadow: 0 2px 12px rgba(0,0,0,0.55); }
.eyebrow {
  text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.78rem;
  font-weight: 700; color: rgba(255,255,255,0.9); margin: 0 0 1rem;
}
.hero h1 { font-size: clamp(3rem, 11vw, 6rem); font-weight: 800; margin: 0; }
.hero-year { color: var(--color-accent-light); }
.hero-tagline { font-size: clamp(1.1rem, 2.6vw, 1.5rem); max-width: 38ch; margin: 1rem auto 0; color: rgba(255,255,255,0.92); }
.hero-date {
  display: inline-flex; align-items: center; gap: 0.5rem;
  margin: 1.6rem auto 2rem; padding: 0.5rem 1.1rem;
  background: rgba(0,0,0,0.22); border-radius: 999px; font-weight: 600;
}
.hero-date .dot { color: var(--color-accent); font-size: 0.7rem; }
.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ---------- Sections ---------- */
.section { padding: var(--space) 0; }
.section-alt { background: var(--color-sand-dk); }
.section h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); color: var(--color-forest); margin: 0 0 0.75rem; }
.lead { font-size: 1.15rem; color: var(--color-ink-soft); max-width: 60ch; margin: 0 0 2rem; }

/* Feature grid */
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.25rem; }
.feature {
  background: var(--color-cream); border-radius: var(--radius); padding: 1.5rem;
  box-shadow: var(--shadow); border-top: 4px solid var(--color-leaf);
}
.feature h3 { margin: 0 0 0.4rem; color: var(--color-forest); font-size: 1.2rem; }
.feature p { margin: 0; color: var(--color-ink-soft); }

/* Partner logos */
.logo-row { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.logo-card {
  flex: 1 1 240px; min-height: 140px;
  display: flex; align-items: center; justify-content: center; text-align: center;
  background: var(--color-cream); border: 1px solid var(--color-sand-dk);
  border-radius: var(--radius); padding: 1.75rem; text-decoration: none;
  box-shadow: var(--shadow);
  transition: box-shadow 0.15s, transform 0.15s;
}
.logo-card img { max-height: 96px; width: auto; }
.logo-card:hover { transform: translateY(-2px); box-shadow: 0 12px 36px rgba(33,53,40,0.18); }

/* Venue cards */
.venue-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; }
.venue-card {
  background: var(--color-forest); color: #fff; border-radius: var(--radius);
  padding: 2rem; box-shadow: var(--shadow);
}
.venue-card h3 { margin: 0 0 0.25rem; font-size: 1.5rem; }
.venue-role {
  display: inline-block; margin: 0 0 0.9rem; font-size: 0.72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.12em; color: var(--color-accent);
  background: rgba(255,255,255,0.08); padding: 0.25rem 0.7rem; border-radius: 999px;
}
.venue-card p:last-child { margin: 0; color: rgba(255,255,255,0.88); }

/* CTA section */
.section-cta { background: var(--color-forest-dk); color: #fff; text-align: center; }
.section-cta h2 { color: #fff; }
.section-cta .lead { color: rgba(255,255,255,0.85); margin-left: auto; margin-right: auto; }
.cta-note { margin-top: 1.5rem; color: rgba(255,255,255,0.8); }
.cta-note a { color: #fff; font-weight: 600; }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-ink); color: rgba(255,255,255,0.75); padding: 3rem 0; }
.footer-inner { display: grid; gap: 1.5rem; }
.footer-brand .brand-mark { color: #fff; font-size: 1.4rem; }
.footer-brand p { margin: 0.3rem 0 0; font-size: 0.9rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.footer-links a { color: rgba(255,255,255,0.85); text-decoration: none; font-weight: 600; }
.footer-links a:hover { color: var(--color-accent); }
.footer-meta { font-size: 0.85rem; line-height: 1.6; margin: 0; }

@media (min-width: 720px) {
  .footer-inner { grid-template-columns: 1fr auto; align-items: center; }
  .footer-meta { grid-column: 1 / -1; }
}

/* ---------- Mobile nav ---------- */
@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .nav-menu {
    position: absolute; top: 64px; left: 0; right: 0;
    flex-direction: column; gap: 0; align-items: stretch;
    background: var(--color-sand); border-bottom: 1px solid var(--color-sand-dk);
    box-shadow: var(--shadow);
    max-height: 0; overflow: hidden; transition: max-height 0.25s ease;
  }
  .nav-menu.open { max-height: 360px; }
  .nav-menu li { border-top: 1px solid var(--color-sand-dk); }
  .nav-menu a { display: block; padding: 1rem 1.25rem; }
  .nav-cta { border-radius: 0; text-align: center; }
}

/* ---------- Motion preference ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}