:root{--sea:#0b6e8a;--sea2:#084f64;--sand:#fdf6e8;--sun:#f59e0b;--ink:#17323b;--ok:#15803d;--bad:#b91c1c}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--sand);line-height:1.5}
.top{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--sea);color:#fff;padding:10px 16px;position:sticky;top:0;z-index:5}
.logo{color:#fff;font-weight:700;font-size:1.2rem;text-decoration:none;margin-right:auto}
nav{display:flex;gap:4px;flex-wrap:wrap}
nav a{color:#fff;text-decoration:none;padding:6px 10px;border-radius:6px;font-size:.95rem}
nav a:hover,nav a.on{background:rgba(255,255,255,.2)}
.lang{background:var(--sun);border:0;border-radius:6px;padding:6px 10px;font-weight:700;cursor:pointer}
.burger{display:none;background:none;border:0;color:#fff;font-size:1.6rem}
@media(max-width:760px){.burger{display:block}nav{display:none;width:100%;flex-direction:column}nav.open{display:flex}}
main{max-width:960px;margin:0 auto;padding:20px 16px 40px}
.hero{background:linear-gradient(135deg,var(--sea),#38bdf8);color:#fff;border-radius:14px;padding:36px 22px;text-align:center;margin-bottom:24px}
.hero h1{margin:0 0 8px;font-size:2rem}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}
.card{background:#fff;border-radius:12px;padding:16px;box-shadow:0 2px 8px rgba(0,0,0,.08)}
.card h3{margin:0 0 6px}
.price{font-size:1.4rem;font-weight:800;color:var(--sea2)}
.btn{display:inline-block;background:var(--sun);color:#222;border:0;border-radius:8px;padding:10px 18px;font-weight:700;text-decoration:none;cursor:pointer;font-size:1rem}
.btn.sec{background:#e2e8f0}.btn.red{background:var(--bad);color:#fff}
.btn.small{padding:5px 10px;font-size:.85rem}
form{background:#fff;border-radius:12px;padding:18px;box-shadow:0 2px 8px rgba(0,0,0,.08);max-width:560px}
label{display:block;font-weight:600;margin:12px 0 4px}
input,select,textarea{width:100%;padding:10px;border:1px solid #b6c6cc;border-radius:8px;font:inherit;background:#fff}
.row{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
.err{color:var(--bad);font-size:.9rem;margin-top:4px}
.ok{color:var(--ok);font-weight:700}
table{width:100%;border-collapse:collapse;background:#fff;border-radius:10px;overflow:hidden}
th,td{padding:8px 10px;text-align:left;border-bottom:1px solid #e5e7eb;font-size:.92rem}
th{background:#e0f2f7}
.scroll{overflow-x:auto}
.tag{padding:2px 8px;border-radius:99px;font-size:.8rem;background:#d1fae5;color:var(--ok)}
.tag.x{background:#fee2e2;color:var(--bad)}
details{background:#fff;border-radius:10px;padding:12px 14px;margin-bottom:8px;box-shadow:0 1px 4px rgba(0,0,0,.08)}
summary{font-weight:700;cursor:pointer}
.total{font-size:1.5rem;font-weight:800;color:var(--sea2)}
.foot{text-align:center;padding:20px;color:#58737c;font-size:.9rem}