:root { --navy:#0b1b34; --blue:#1e6fff; --red:#e10f23; --bg:#f5f7fb; --card:#fff; --text:#1b2433; --muted:#6b7585; }
* { box-sizing: border-box; }
body { margin:0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color:var(--text); background:var(--bg); line-height:1.5; }
a { color:var(--blue); }
.wrap { max-width:1100px; margin:0 auto; padding:0 16px; }
h2 { font-size:1.6rem; margin:2.2rem 0 1rem; color:var(--navy); }
.muted { color:var(--muted); }

.top { background:#fff; border-bottom:1px solid #e3e8f1; position:sticky; top:0; z-index:10; }
.bar { display:flex; align-items:center; justify-content:space-between; height:64px; }
.brand { display:flex; align-items:center; gap:10px; text-decoration:none; color:var(--navy); font-weight:800; line-height:1.1; }
.brand img { height:44px; width:44px; object-fit:contain; border-radius:6px; }
nav { display:flex; align-items:center; gap:18px; }
nav a { color:var(--navy); text-decoration:none; font-weight:600; font-size:.95rem; }

.btn { display:inline-block; background:var(--blue); color:#fff !important; padding:12px 20px; border-radius:10px; text-decoration:none; font-weight:700; border:0; cursor:pointer; }
.btn.small { padding:8px 14px; font-size:.9rem; }
.btn.ghost { background:transparent; border:2px solid #fff; }
.btn:hover { filter:brightness(1.08); }

.hero { background:linear-gradient(135deg, var(--navy), #163a6e); color:#fff; padding:64px 0; }
.hero h1 { font-size:2.2rem; margin:0 0 10px; max-width:720px; line-height:1.2; }
.hero p { opacity:.9; max-width:640px; margin:0 0 22px; }
.cta { display:flex; gap:12px; flex-wrap:wrap; }

.filters { display:flex; gap:8px; flex-wrap:wrap; margin-bottom:16px; }
.filters button { border:1px solid #cfd7e4; background:#fff; padding:7px 14px; border-radius:20px; cursor:pointer; font-size:.9rem; color:var(--navy); }
.filters button.on { background:var(--navy); color:#fff; border-color:var(--navy); }

.grid { display:grid; grid-template-columns:repeat(auto-fill, minmax(230px,1fr)); gap:16px; }
.card { background:var(--card); border-radius:14px; padding:18px; box-shadow:0 1px 3px rgba(11,27,52,.08); display:flex; flex-direction:column; gap:6px; }
.tag { font-size:.75rem; font-weight:700; color:var(--blue); text-transform:uppercase; letter-spacing:.04em; }
.card h3 { margin:0; font-size:1.05rem; color:var(--navy); }
.card .spek { font-size:.9rem; color:var(--muted); }
.price { font-size:1.2rem; font-weight:800; color:var(--navy); margin-top:auto; padding-top:8px; }
.stok { font-size:.85rem; font-weight:600; color:#16803c; }
.stok.habis { color:#c62828; }
.card .btn { text-align:center; margin-top:6px; }

.services { grid-template-columns:repeat(auto-fill, minmax(260px,1fr)); }
.services .card h3 { font-size:1.1rem; }

.info { background:#fff; border-radius:14px; padding:22px; box-shadow:0 1px 3px rgba(11,27,52,.08); }
.info p { margin:0 0 16px; }

footer { background:var(--navy); color:#c9d3e6; padding:28px 0; margin-top:48px; text-align:center; font-size:.9rem; }
.foot-logo { height:56px; width:56px; object-fit:contain; background:#fff; border-radius:8px; padding:4px; }
footer p { margin:10px 0 0; }