:root {
  --accent: #15803D;
  --accent-2: #0369A1;
  --ink: #15181d;
  --muted: #5b6472;
  --bg: #ffffff;
  --bg-alt: #f6f8fb;
  --line: #e7ebf1;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: Georgia, 'Times New Roman', serif; color: var(--ink); background: var(--bg); line-height: 1.6; }
a { color: inherit; }
.preview-banner { background: #111; color: #fff; text-align: center; padding: .5rem; font: 600 .72rem/1 system-ui; letter-spacing: .12em; }
.hero { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; padding-bottom: 5rem; }
.nav { display: flex; justify-content: space-between; align-items: center; padding: 1.5rem clamp(1rem, 5vw, 4rem); }
.brand { font-weight: 700; font-size: 1.25rem; }
.nav-cta { text-decoration: none; border: 1px solid rgba(255,255,255,.6); padding: .5rem 1rem; border-radius: 999px; font-size: .9rem; }
.hero-inner { max-width: 760px; margin: 0 auto; padding: 4rem clamp(1rem, 5vw, 4rem) 0; text-align: center; }
.eyebrow { text-transform: uppercase; letter-spacing: .2em; font-size: .8rem; opacity: .85; margin: 0 0 1rem; }
.hero h1 { font-size: clamp(2.5rem, 7vw, 4.5rem); margin: 0 0 1rem; line-height: 1.05; }
.lede { font-size: 1.2rem; opacity: .92; max-width: 60ch; margin: 0 auto 2rem; }
.cta { display: inline-block; background: #fff; color: var(--accent); font-weight: 600; text-decoration: none; padding: .9rem 2rem; border-radius: 999px; }
.section { max-width: 1080px; margin: 0 auto; padding: 5rem clamp(1rem, 5vw, 4rem); }
.section h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin: 0 0 2.5rem; text-align: center; }
.section-alt { background: var(--bg-alt); max-width: none; }
.section-alt > * { max-width: 1080px; margin-inline: auto; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem; }
.card, .product { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 1.75rem; transition: transform .2s, box-shadow .2s; }
.card:hover, .product:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(20,24,31,.08); }
.card-num { display: inline-block; font-weight: 700; color: var(--accent); font-size: .9rem; margin-bottom: .5rem; }
.card h3, .product h3 { margin: .25rem 0 .5rem; font-size: 1.25rem; }
.card p, .product-desc { color: var(--muted); margin: 0; }
.price { font-weight: 700; color: var(--accent); margin: .75rem 0 0; }
.badge { display: inline-block; margin-top: .5rem; font-size: .75rem; color: var(--muted); }
.section-cta { text-align: center; }
.contact { display: flex; gap: 1.5rem; justify-content: center; flex-wrap: wrap; margin-top: 1.5rem; }
.contact a, .contact span { color: var(--accent); text-decoration: none; font-weight: 500; }
.footer { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem; padding: 2rem clamp(1rem, 5vw, 4rem); border-top: 1px solid var(--line); color: var(--muted); font-size: .9rem; }
@media (max-width: 640px) { .nav { flex-direction: column; gap: 1rem; } }