:root {
  --primary: #154573;
  --accent: #1b7aa5;
  --bg-soft: #f2f7fb;
  --text: #0b1f2a;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif; color: var(--text); }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

header { position: sticky; top: 0; z-index: 20; background: #fff; border-bottom: 1px solid #e6edf3; }
.nav { display: flex; align-items: center; justify-content: space-between; height: 70px; gap: 16px; }
.nav a.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; color: var(--text); text-decoration: none; }
.nav .links a { margin: 0 10px; font-weight: 600; }
.nav .cta { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; background: var(--primary); color: #fff; border-radius: 10px; font-weight: 700; }
.nav .cta:hover { background: #0f3a5b; text-decoration: none; }

.hero { background: url('/assets/img/illustrations/hero-bg.svg') no-repeat center/cover; }
.hero .inner { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 30px; padding: 64px 0; }
.tag { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; background: var(--bg-soft); border-radius: 999px; color: var(--primary); font-weight: 700; }
h1 { font-size: 40px; line-height: 1.1; margin: 12px 0 16px; }
p.lead { font-size: 18px; color: #33566b; }
.btns { display: flex; gap: 12px; margin-top: 20px; }
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 12px 18px; border-radius: 12px; font-weight: 800; }
.btn.primary { background: var(--primary); color: #fff; }
.btn.primary:hover { background: #0f3a5b; text-decoration: none; }
.btn.ghost { background: #fff; border: 2px solid var(--primary); color: var(--primary); }
.btn.ghost:hover { background: var(--bg-soft); text-decoration: none; }

.hero-card { background: #fff; border: 1px solid #e6edf3; border-radius: 16px; padding: 18px; display: grid; grid-template-columns: 56px 1fr; gap: 14px; align-items: center; box-shadow: 0 6px 20px rgba(21,69,115,0.08); }
.hero-card img { width: 56px; height: 56px; }
.hero-card h3 { margin: 4px 0 6px; }
.hero-card p { margin: 0; color: #446476; font-size: 14px; }

.section { padding: 60px 0; }
.section h2 { font-size: 28px; margin: 0 0 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { background: #fff; border: 1px solid #e6edf3; border-radius: 16px; padding: 18px; box-shadow: 0 8px 24px rgba(21,69,115,0.06); }
.card h3 { margin-top: 8px; }
.small { color: #49697d; font-size: 14px; }

.products .product-card { display: grid; grid-template-rows: 160px auto; gap: 10px; }
.products .thumb { border-radius: 12px; background: linear-gradient(145deg, var(--bg-soft), #fff); border: 1px solid #e6edf3; display: grid; place-items: center; }
.products .thumb svg { width: 90px; height: 90px; opacity: 0.9; }
.price { font-weight: 800; color: var(--primary); }
.actions { display: flex; justify-content: space-between; gap: 10px; margin-top: 8px; }
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px; background: var(--bg-soft); color: var(--primary); font-weight: 700; border-radius: 999px; }

.notice { padding: 14px 16px; border-radius: 12px; background: #fff6e5; border: 1px solid #ffe3b2; color: #8a5a00; font-weight: 600; }

footer { border-top: 1px solid #e6edf3; background: #fff; }
.footer-inner { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1fr; gap: 22px; padding: 40px 0; }
.footer-inner h4 { margin-top: 0; }
.footer-bottom { padding: 14px 0 28px; color: #5b7688; font-size: 14px; }

@media (max-width: 900px) {
  .hero .inner { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
}