:root {
  --accent: #89632d;
  --bg: #0b0b0e;
  --card: #121218;
  --border: #1f2027;
  --text: #f4f4f8;
  --muted: #a6a6b4;
  --radius: 18px;
  --shadow: 0 20px 60px rgba(0,0,0,.45);
}
* { box-sizing: border-box; }
html, body { margin:0; padding:0; background: radial-gradient(1200px 800px at 50% -10%, rgba(255,255,255,.05), transparent 60%), var(--bg); color: var(--text); font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial; }
img { max-width:100%; display:block; border-radius: 14px; }
a { color: inherit; text-decoration: none; }
.container { max-width: 1200px; margin:0 auto; padding: 28px; }

.nav-wrap { position: sticky; top:0; z-index:60; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); background: rgba(11,11,14,.55); border-bottom: 1px solid var(--border); }
nav.nav { display:flex; justify-content:space-between; align-items:center; gap:16px; padding: 14px 0; }
.brand { font-weight: 800; letter-spacing:.4px; }
.brand span { color: var(--accent); }
.menu a { margin-left: 18px; opacity:.9 }
.menu a:hover { color: var(--accent); opacity:1 }
.btn { background: var(--accent); color:#111; padding:10px 18px; border-radius:999px; font-weight:700; transition: transform .15s, box-shadow .2s; }
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-ghost { border:1px solid var(--border); color: var(--accent); padding:10px 18px; border-radius:999px; font-weight:600; }

.hero { min-height: 68vh; display:grid; place-items:center; text-align:center; position:relative; overflow:hidden; }
.hero .glow { position:absolute; inset:-20%; background: radial-gradient(600px 400px at 50% 0%, var(--accent), transparent 60%); opacity:.08; filter: blur(60px); pointer-events:none; }
.hero h1 { font-size: clamp(36px, 6.5vw, 72px); margin:0 0 10px; letter-spacing:-.02em; }
.hero p  { color: var(--muted); max-width: 720px; margin: 0 auto 22px; font-size: 18px; }
.actions { display:flex; gap:12px; justify-content:center; }

.card { background: var(--card); border:1px solid var(--border); border-radius: var(--radius); overflow:hidden; }
.card-body { padding:18px; }
.grid { display:grid; gap:16px; grid-template-columns: repeat(12, 1fr); }

.section-title { display:flex; align-items:end; justify-content:space-between; margin: 28px 0 12px; gap:12px; }
.section-title h2 { margin:0; font-size: 24px; }
.filters { display:flex; gap:8px; flex-wrap:wrap; }
.filters button { background: #14141a; border:1px solid var(--border); color:var(--muted); border-radius:999px; padding:8px 12px; cursor:pointer; }
.filters button.active { background: var(--accent); color:#111; font-weight:700; }

.masonry { column-gap: 18px; line-height:0; }
@media(min-width: 640px) { .masonry { columns: 2; } }
@media(min-width: 960px) { .masonry { columns: 3; } }
.masonry .item { display:inline-block; width:100%; margin:0 0 18px; transform-origin: center; transition: transform .35s ease, filter .35s ease; }
.masonry .item:hover { transform: translateY(-2px); filter: brightness(1.05); }
.masonry .item img { border-radius: 16px; }

.footer { margin-top:48px; padding:26px; border-top:1px solid var(--border); color: var(--muted); text-align:center; }

/* Reveal animations */
.reveal { opacity:0; transform: translateY(20px); will-change: opacity, transform; }
.reveal.is-visible { opacity:1; transform: none; transition: opacity .7s ease, transform .7s ease; }

/* ===== Responsive Navigation with Liquid Glass ===== */
.burger { display:none; width:40px; height:40px; border-radius:12px; border:1px solid var(--border);
  background: rgba(20,20,25,0.45); backdrop-filter: blur(16px) saturate(180%); -webkit-backdrop-filter: blur(16px) saturate(180%);
  position: relative; cursor:pointer; }
.burger span, .burger::before, .burger::after { content:""; position:absolute; left:10px; right:10px; height:2px; background: var(--text); transition: transform .25s ease, opacity .25s ease; }
.burger span { top: 19px; } .burger::before { top: 12px; } .burger::after  { top: 26px; }
.burger.is-open span { opacity:0; transform: translateX(-6px); } .burger.is-open::before { transform: translateY(7px) rotate(45deg); } .burger.is-open::after  { transform: translateY(-7px) rotate(-45deg); }
.mobile-panel { position: fixed; inset: 0 0 0 auto; width: min(86vw, 380px); transform: translateX(100%); transition: transform .35s ease; z-index: 80;
  display: flex; flex-direction: column; gap: 6px; padding: 20px; border-left: 1px solid rgba(255,255,255,0.08);
  background: rgba(12,12,16, 0.50); backdrop-filter: blur(18px) saturate(180%); -webkit-backdrop-filter: blur(18px) saturate(180%); }
.mobile-panel.open { transform: translateX(0%); }
.mobile-panel a { padding: 12px 10px; border-radius: 12px; border: 1px solid var(--border); background: rgba(20,20,25,0.35); }
.mobile-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.35); opacity: 0; pointer-events: none; transition: opacity .25s ease; z-index: 70; }
.mobile-backdrop.show { opacity: 1; pointer-events: auto; }
@media (max-width: 860px) { .menu { display: none; } .burger { display: block; } .hero { min-height: 56vh; } .hero h1 { font-size: clamp(28px, 8vw, 48px); } .actions { flex-direction: column; align-items: center; } .container { padding: 20px; } }