:root {
    --bg: #0b1224;
    --card: #0f182d;
    --card-soft: #131d33;
    --text: #e8eef9;
    --muted: #9fb2d0;
    --accent: #45e3b7;
    --accent-2: #f0b429;
    --danger: #ff6b6b;
    --border: #1f2c47;
    --shadow: 0 18px 50px rgba(0, 0, 0, 0.25);
    color-scheme: dark;
    font-family: "Suisse Intl", "Sofia Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }
body {
    margin: 0;
    background: radial-gradient(circle at 20% 20%, rgba(69,227,183,0.12), transparent 20%),
                radial-gradient(circle at 80% 10%, rgba(240,180,41,0.12), transparent 18%),
                linear-gradient(145deg, #070b16 0%, #0b1224 35%, #0c1327 100%);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 28px;
    background: rgba(7, 11, 22, 0.75);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: baseline; gap: 10px; font-weight: 700; letter-spacing: 0.3px; }
.brand a { color: var(--text); font-size: 20px; }
.brand .tagline { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 1px; }
.nav { display: flex; gap: 18px; }
.nav a { color: var(--text); font-weight: 600; padding: 8px 10px; border-radius: 8px; }
.nav a:hover, .nav a.active { background: var(--card-soft); }

.page { max-width: 1200px; margin: 0 auto; padding: 32px 24px 64px; }
.section { margin: 48px 0; }
.section-header { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.section-header h1, .section-header h2 { margin: 0; }
.section-header .muted { color: var(--muted); }

.hero { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; align-items: center; margin: 24px 0 32px; }
.hero-text h1 { font-size: 36px; margin: 8px 0 12px; letter-spacing: -0.5px; }
.hero-text p { max-width: 620px; color: var(--muted); }
.eyebrow { text-transform: uppercase; letter-spacing: 1px; color: var(--accent-2); font-weight: 700; font-size: 12px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 12px; }
.hero-card { background: var(--card-soft); border: 1px solid var(--border); border-radius: 16px; padding: 16px; display: grid; gap: 10px; box-shadow: var(--shadow); }
.stat { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.stat-value { font-weight: 700; color: var(--accent); }
.stat-label { color: var(--muted); font-size: 12px; }

.grid { display: grid; gap: 16px; }
.grid.two { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid.three { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 18px;
    box-shadow: var(--shadow);
}
.card.inline { display: flex; align-items: center; gap: 12px; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.card-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }
.card.product p, .card.category p, .card.post p { color: var(--muted); }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 16px;
    border-radius: 12px;
    border: 1px solid transparent;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.15s ease;
    color: var(--bg);
    background: var(--accent);
    box-shadow: 0 10px 30px rgba(69, 227, 183, 0.3);
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 14px 30px rgba(69, 227, 183, 0.32); text-decoration: none; }
.btn.ghost { background: transparent; color: var(--text); border-color: var(--border); box-shadow: none; }
.btn.small { padding: 8px 12px; font-size: 14px; }
.btn.primary { background: linear-gradient(135deg, #45e3b7, #0fbc87); color: #041018; }
.btn[aria-disabled="true"] { cursor: not-allowed; opacity: 0.6; }

.text-link { color: var(--accent); font-weight: 600; }

.muted { color: var(--muted); }
.tiny { font-size: 12px; }
.lead { font-size: 18px; color: var(--muted); }

.pill { display: inline-flex; align-items: center; padding: 6px 10px; border-radius: 999px; border: 1px solid var(--border); background: var(--card-soft); color: var(--text); font-weight: 700; }
.pill.rating { background: rgba(69, 227, 183, 0.12); border-color: rgba(69, 227, 183, 0.4); color: var(--accent); }
.pill.rating.large { font-size: 16px; padding: 8px 12px; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }

.checklist { list-style: none; padding-left: 0; margin: 0; display: grid; gap: 6px; }
.checklist li { position: relative; padding-left: 22px; color: var(--text); }
.checklist li::before { content: "✔"; position: absolute; left: 0; color: var(--accent); }
.checklist.cons li::before { content: "⚠"; color: var(--danger); }

.steps { margin: 0 0 12px 18px; color: var(--text); }
.steps li { margin-bottom: 6px; }

.hero-image { width: 100%; border-radius: 12px; border: 1px solid var(--border); }
.content { color: var(--text); line-height: 1.7; }
.content p { color: var(--muted); }
.content h2, .content h3 { color: var(--text); }

.footer {
    margin-top: 48px;
    padding: 18px 24px 32px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    gap: 12px;
    color: var(--muted);
}
.footer-links { display: flex; gap: 12px; }
.footer a { color: var(--text); }

.narrow { max-width: 820px; margin: 0 auto; }

.cta-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 10px; }

@media (max-width: 720px) {
    .topbar { flex-direction: column; align-items: flex-start; gap: 8px; }
    .nav { width: 100%; gap: 10px; }
    .page { padding: 24px 18px 48px; }
    .hero { grid-template-columns: 1fr; }
}