/* Halaman Belanja Inchristo (/lp/belanja.html) · dunia visual sama dengan landing: navy + putih + biru merek. */
:root {
  color-scheme: light;
  --navy: #123B66;
  --night: #0A1F36;
  --paper: #FFFFFF;
  --tint: #EAF8FF;
  --cyan: #009FE3;
  --cyan-dark: #0B8FCC;
  --sky: #5EC8FF;
  --mist: #B9D3EA;
  --ink-2: #34597F;
  --line: #CFE3F1;
  --display: "Poppins", "Segoe UI", system-ui, sans-serif;
  --body: "Figtree", "Segoe UI", system-ui, sans-serif;
  --gutter: max(16px, 5vw);
}
* { box-sizing: border-box; }
body { margin: 0; background: linear-gradient(180deg, #F4FBFF, var(--tint)); color: var(--navy); font: 16px/1.6 var(--body); min-height: 100vh; display: flex; flex-direction: column; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--sky); outline-offset: 3px; border-radius: 6px; }
svg { flex: none; }

/* Bar atas */
.top { background: var(--night); color: var(--paper); display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px var(--gutter); }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand img { width: 36px; height: 36px; }
.brand span { font: 700 17px/1 var(--display); }
.back { display: inline-flex; align-items: center; gap: 4px; font: 500 14px/1 var(--body); text-decoration: none; color: var(--mist); padding: 8px 10px; border-radius: 8px; }
.back svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.back:hover { color: var(--paper); background: rgba(255,255,255,.08); }

/* Isi */
.wrap { width: 100%; max-width: 880px; margin: 0 auto; padding: clamp(32px, 6vw, 64px) var(--gutter) 48px; display: grid; gap: clamp(28px, 4vw, 40px); flex: 1; }
.intro { display: grid; gap: 10px; }
.kicker { margin: 0; font: 500 12px/1.3 var(--display); letter-spacing: .12em; text-transform: uppercase; color: var(--cyan); }
h1 { margin: 0; font: 700 clamp(28px, 4.4vw, 42px)/1.12 var(--display); letter-spacing: -.01em; text-wrap: balance; }
.lead { margin: 0; color: var(--ink-2); max-width: 56ch; font-size: clamp(15px, 1.6vw, 17px); }

/* Kartu WhatsApp, pilihan utama */
.wa-card { background: var(--navy); color: var(--paper); border-radius: 18px; padding: clamp(20px, 3.4vw, 28px); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px 24px; box-shadow: 0 18px 40px rgba(18,59,102,.18); }
.wa-tx { display: grid; gap: 4px; min-width: 0; flex: 1 1 260px; }
.wa-card h2 { margin: 0; font: 700 clamp(20px, 2.6vw, 24px)/1.2 var(--display); }
.wa-card p { margin: 0; color: var(--mist); font-size: 15px; }
.btn-wa { display: inline-flex; align-items: center; gap: 12px; background: var(--cyan); color: var(--paper); text-decoration: none; border-radius: 12px; padding: 12px 20px 12px 16px; transition: background .2s ease, transform .2s ease, box-shadow .2s ease; }
.btn-wa svg { width: 28px; height: 28px; }
.btn-wa span { display: grid; line-height: 1.2; }
.btn-wa b { font: 600 16px/1.2 var(--display); }
.btn-wa small { font-size: 13px; opacity: .92; }
.btn-wa:hover { background: var(--cyan-dark); transform: translateY(-1px); box-shadow: 0 10px 26px rgba(0,159,227,.38); }

/* Kelompok toko */
.group { display: grid; gap: 14px; }
.sec { margin: 0; font: 600 13px/1.3 var(--display); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2); }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; align-items: start; }
.shop { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease; }
.shop:hover { border-color: var(--cyan); box-shadow: 0 10px 24px rgba(18,59,102,.08); }
a.shop:hover { transform: translateY(-1px); }
.shop-main { display: flex; align-items: center; gap: 14px; padding: 14px 14px 14px 16px; text-decoration: none; min-width: 0; }
.logo { width: 40px; height: 40px; border-radius: 10px; background: var(--tint); display: grid; place-items: center; flex: none; }
.logo img { width: auto; height: 22px; }
.logo.tt { background: var(--night); color: var(--paper); }
.logo.tt svg { width: 20px; height: 20px; }
.nm { display: grid; min-width: 0; line-height: 1.3; flex: 1; }
.nm b { font: 600 16px/1.3 var(--display); }
.nm small { font-size: 13.5px; color: var(--ink-2); overflow-wrap: anywhere; }
.go { width: 20px; height: 20px; stroke: var(--cyan); fill: none; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.prod { list-style: none; margin: 0; padding: 4px 16px 12px 70px; display: grid; gap: 2px; border-top: 1px solid var(--line); }
.prod a { display: block; padding: 6px 0; font-size: 14.5px; color: var(--ink-2); text-decoration: none; }
.prod a::after { content: " →"; color: var(--cyan); }
.prod a:hover { color: var(--navy); text-decoration: underline; text-underline-offset: 3px; }

.note { margin: 0; font-size: 15px; color: var(--ink-2); }
.note a { color: var(--cyan-dark); font-weight: 600; text-underline-offset: 3px; }

.foot { background: var(--night); color: #7F9DB9; font-size: 12.5px; padding: 18px var(--gutter) calc(18px + env(safe-area-inset-bottom, 0px)); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 20px; }
.foot a { color: var(--mist); }

@media (min-width: 641px) {
  .shop.dua-baris { grid-row: span 2; }
}
@media (max-width: 640px) {
  .grid { grid-template-columns: 1fr; }
  .btn-wa { width: 100%; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}