:root{
  --bg:#ffffff; --text:#0f172a; --muted:#475569; --brand:#2e7d32; --brand2:#7cb342; --stone:#b08d57;
  --line:#e2e8f0; --card:#ffffff;
}
*{box-sizing:border-box} html,body{margin:0;padding:0} body{font-family:Inter,system-ui,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:var(--bg)}
a{color:var(--brand);text-decoration:none}
.container{width:min(1150px,92%);margin:0 auto}
header{position:sticky;top:0;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:20}
.nav{display:flex;align-items:center;justify-content:space-between;padding:10px 0}
.brand{display:flex;gap:.7rem;align-items:center}
.brand img{height:40px}
.nav ul{display:flex;gap:1rem;list-style:none;margin:0;padding:0}
.btn{display:inline-flex;align-items:center;gap:.5rem;background:linear-gradient(180deg,var(--brand),var(--brand2));color:#fff;border:0;border-radius:12px;padding:.8rem 1rem;font-weight:700;cursor:pointer}
.btn.secondary{background:#f8fafc;color:var(--text);border:1px solid var(--line)}
.hero{min-height:72vh;display:grid;place-items:center;position:relative;text-align:center;color:#fff}
.hero::before{content:'';position:absolute;inset:0;background:url('/assets/hero.jpg') center/cover no-repeat;filter:brightness(.55)}
.hero::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.25),rgba(0,0,0,.45))}
.hero .inner{position:relative;z-index:1;max-width:900px;padding:20px}
.hero h1{font-size:clamp(36px,6vw,64px);line-height:1.05;margin:0 0 10px}
.hero p{font-size:clamp(16px,2.2vw,20px);color:#e2e8f0;margin:0 auto 16px}
.section{padding:42px 0}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:10px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px}
.card h3{margin:.2rem 0 .4rem;font-size:18px}
.figure{border:1px solid var(--line);border-radius:16px;padding:10px;display:grid;place-items:center}
.footer{border-top:1px solid var(--line);padding:24px 0;color:var(--muted)}
.note{color:var(--muted);font-size:13px}
input,textarea{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--text)}
textarea{min-height:120px}
.form{display:grid;gap:10px}
/* gallery */
.gallery{columns: 300px; column-gap: 12px}
.gallery .tile{display:inline-block;width:100%;margin:0 0 12px;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}
.gallery .tile img{width:100%;height:auto;display:block}
/* overlay */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.92);display:none;align-items:center;justify-content:center;z-index:50}
.overlay.open{display:flex}
.overlay img{max-width:92vw;max-height:88vh;box-shadow:0 10px 30px rgba(0,0,0,.7);border-radius:8px}
.overlay .close{position:fixed;top:16px;right:16px;background:#111827;color:#fff;border:1px solid #374151;border-radius:10px;padding:.5rem .7rem;cursor:pointer}
.overlay .nav{position:fixed;bottom:16px;display:flex;gap:10px}
.overlay .nav button{background:#111827;color:#fff;border:1px solid #374151;border-radius:10px;padding:.5rem .9rem;cursor:pointer}
@media (max-width:860px){.hero{min-height:60vh}}