:root {
  --bg: #f6f8fb;
  --card: #ffffff;
  --text: #0b1220;
  --muted: #5b6474;
  --primary: #0f172a;
  --accent: #2563eb;
  --border: #e6eaf2;
  --shadow: 0 10px 25px rgba(15, 23, 42, 0.08);
  --radius: 16px;
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}
img {
  max-width: 100%;
  display: block;
}

.container {
  width: min(1100px, calc(100% - 2rem));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
  width: auto;
  height: auto;
  background: #fff;
  padding: 0.5rem 0.75rem;
  border-radius: 10px;
  box-shadow: var(--shadow);
  z-index: 9999;
}

/* Header + Nav */
.header {
  background: linear-gradient(180deg, #0b1220 0%, #0f172a 100%);
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  gap: 1rem;
}
.brand {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}
.brand h1 {
  margin: 0;
  font-size: 1.15rem;
  letter-spacing: 0.2px;
}
.brand p {
  margin: 0.1rem 0 0;
  font-size: 0.85rem;
  opacity: 0.85;
}

.nav {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.nav a {
  color: #fff;
  font-size: 0.92rem;
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
}
.nav a[aria-current="page"] {
  background: rgba(37, 99, 235, 0.35);
  border-color: rgba(37, 99, 235, 0.55);
}

/* Hero */
.hero {
  padding: 1.2rem 0 1.4rem;
}
.hero-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  padding: 1.1rem;
  display: grid;
  gap: 0.8rem;
}
.hero h2 {
  margin: 0;
  font-size: 1.4rem;
  line-height: 1.25;
}
.hero p {
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
}
.hero-actions {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 0.95rem;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 0.95rem;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.18);
}
.btn-wa {
  background: #25d366;
  color: #fff;
}

/* Sections */
.section {
  padding: 1rem 0 1.4rem;
}
.section h2 {
  margin: 0 0 0.65rem;
  font-size: 1.2rem;
}
.section p.lead {
  margin: 0 0 1rem;
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 1rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.badge {
  font-size: 0.85rem;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  background: #eef2ff;
  border: 1px solid #dde3ff;
  color: #1f2a5a;
}

/* Catalog filter */
.filter {
  display: flex;
  gap: 0.5rem;
  overflow: auto;
  padding-bottom: 0.2rem;
}
.filter button {
  appearance: none;
  border: 1px solid var(--border);
  background: #fff;
  padding: 0.5rem 0.8rem;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
  white-space: nowrap;
}
.filter button.active {
  background: var(--accent);
  color: #fff;
  border-color: rgba(37, 99, 235, 0.6);
}

.products {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.product .meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin: 0.6rem 0 0.2rem;
}
.product h3 {
  margin: 0.35rem 0 0.35rem;
  font-size: 1.05rem;
}
.product p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}
.product .price {
  margin-top: 0.6rem;
  font-weight: 800;
  font-size: 1.05rem;
}
.product .actions {
  margin-top: 0.8rem;
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  justify-content: center;
}
.product .order-btn {
  width: 100%;
  border: none;
  cursor: pointer;
}
.product img {
  width: 100%;
  height: 190px;
  object-fit: contain;
  border-radius: 14px;
  background: #f4f6fb;
  border: 1px solid var(--border);
  padding: 0.5rem;
}

/* Blog */
.blog-list a {
  display: block;
}
.blog-item h3 {
  margin: 0 0 0.25rem;
}
.blog-item p {
  margin: 0;
  color: var(--muted);
}
.kicker {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0 0 0.35rem;
}
.article h1 {
  margin: 0.1rem 0 0.5rem;
  font-size: 1.6rem;
  line-height: 1.2;
}
.article h2 {
  margin: 1.1rem 0 0.4rem;
  font-size: 1.15rem;
}
.article p {
  margin: 0.55rem 0;
  color: #1b2537;
}
.article .cta {
  margin-top: 1rem;
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
}

/* Contact */
.map {
  width: 100%;
  height: 320px;
  border: 0;
  border-radius: var(--radius);
}

/* Footer */
.footer {
  padding: 1.2rem 0;
  color: rgba(255, 255, 255, 0.85);
  background: var(--primary);
  margin-top: 1.2rem;
}
.footer p {
  margin: 0;
  font-size: 0.92rem;
}
.footer a {
  text-decoration: underline;
}

/* Floating WhatsApp */
.fab-wa {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 999;
  box-shadow: var(--shadow);
  border-radius: 999px;
}
.fab-wa a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1rem;
  background: #25d366;
  color: #fff;
  border-radius: 999px;
  font-weight: 800;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

/* Desktop enhancement */
@media (min-width: 768px) {
  .hero-card {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
  }
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .products {
    grid-template-columns: repeat(3, 1fr);
  }
  .product .order-btn {
    width: auto;
  }
}
@media (min-width: 1024px) {
  .products {
    grid-template-columns: repeat(4, 1fr);
  }
  .hero-image img {
    max-height: 420px;
  }
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  object-fit: cover;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}
.map {
  width: 100%;
  height: 320px;
  border: 0;
  border-radius: 16px;
}
html,
body {
  height: 100%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* area konten utama */
main {
  flex: 1;
}

/* footer */
.footer {
  margin-top: auto;
}