/* Layout: ledger-paper showcase. Ruled hero, product cards, sample-first calls to action. */
:root {
  --paper: #eef2ec;
  --card: #f8faf6;
  --ink: #12302a;
  --muted: #4f6660;
  --rule: #c9d6cd;
  --rule-red: #d9a3a0;
  --accent: #e19c12;
  --accent-ink: #2a1c00;
  --ok: #23794d;
  --display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --body: "Figtree", "Segoe UI", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0f1a17; --card: #16241f; --ink: #e3eee7; --muted: #9cb3aa;
    --rule: #2a3c35; --rule-red: #6b3634; --accent: #f0b13a; --accent-ink: #231700; --ok: #5cc48a;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0f1a17; --card: #16241f; --ink: #e3eee7; --muted: #9cb3aa;
  --rule: #2a3c35; --rule-red: #6b3634; --accent: #f0b13a; --accent-ink: #231700; --ok: #5cc48a;
  color-scheme: dark;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--body); font-size: 16px; line-height: 1.55; }
.wrap { max-width: 1080px; margin: 0 auto; padding-inline: 20px; }
h1, h2, h3 { font-family: var(--display); line-height: 1.1; text-wrap: balance; margin: 0; }
h1 { font-size: clamp(2.3rem, 6vw, 4rem); font-weight: 800; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.3rem); font-weight: 800; letter-spacing: -0.02em; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0; }
a { color: inherit; }
img { max-width: 100%; }
.eyebrow { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.muted { color: var(--muted); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

header.top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5; background: var(--paper); border-bottom: 1px solid var(--rule); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 12px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--display); font-weight: 800; font-size: 1.1rem; }
.logo-mark { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font-family: var(--mono); font-weight: 600; font-size: 0.85rem; }
.nav ul { display: flex; gap: 22px; list-style: none; margin: 0; padding: 0; font-weight: 500; font-size: 0.95rem; }
.nav ul a { text-decoration: none; color: var(--muted); }
.nav ul a:hover { color: var(--ink); }
@media (max-width: 720px) { .nav ul { display: none; } }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 0; cursor: pointer; font: 600 0.95rem var(--body); padding: 11px 18px; border-radius: 999px; text-decoration: none; }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--ink); }
.btn:hover { filter: brightness(1.05); }

.hero { position: relative; padding-block: 56px 60px; background-image: repeating-linear-gradient(to bottom, transparent 0 31px, var(--rule) 31px 32px); border-bottom: 1px solid var(--rule); }
.hero::before { content: ""; position: absolute; top: 0; bottom: 0; left: max(10px, calc(50% - 560px)); width: 2px; background: var(--rule-red); }
.hero .lead { font-size: 1.12rem; color: var(--muted); max-width: 36em; margin-top: 16px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.pill { font-size: 0.85rem; padding: 4px 12px; border-radius: 999px; border: 1px solid var(--rule); background: var(--card); }

section { padding-block: 64px; }
.sec-head { margin-bottom: 26px; display: grid; gap: 8px; }
.sec-head p { color: var(--muted); max-width: 40em; }

.products { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 18px; }
.product { background: var(--card); border: 1.5px solid var(--ink); border-radius: 14px; padding: 22px; display: flex; flex-direction: column; gap: 12px; box-shadow: 5px 5px 0 var(--ink); min-width: 0; }
.product.soon { border: 1px dashed var(--rule); box-shadow: none; }
.product .meta { display: flex; justify-content: space-between; gap: 8px; align-items: center; }
.tag { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.status { font-size: 0.72rem; font-weight: 600; padding: 3px 9px; border-radius: 999px; background: color-mix(in srgb, var(--ok) 16%, transparent); color: var(--ok); }
.product ul { margin: 0; padding-left: 18px; color: var(--muted); font-size: 0.93rem; display: grid; gap: 3px; }
.product .foot { margin-top: auto; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px; padding-top: 12px; border-top: 1px dashed var(--rule); }
.price { font-family: var(--display); font-weight: 800; font-size: 1.6rem; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; }
.actions .btn { padding: 9px 14px; font-size: 0.88rem; }

.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } }
.step { border-top: 2px solid var(--ink); padding-top: 14px; display: grid; gap: 6px; }
.step p { color: var(--muted); }

.band { background: var(--ink); color: var(--paper); }
.band .muted, .band .eyebrow { color: color-mix(in srgb, var(--paper) 72%, transparent); }
.band a { color: var(--accent); }

.prose { max-width: 70ch; display: grid; gap: 14px; }
.prose h2 { margin-top: 18px; }
.prose ul, .prose ol { margin: 0; padding-left: 20px; display: grid; gap: 6px; }
.note { border-left: 3px solid var(--accent); padding-left: 12px; color: var(--muted); font-size: 0.93rem; }
.ph { background: color-mix(in srgb, var(--accent) 30%, transparent); padding: 0 4px; border-radius: 3px; font-weight: 600; }

.detail { display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: start; }
@media (max-width: 860px) { .detail { grid-template-columns: 1fr; } }
.buybox { background: var(--card); border: 1.5px solid var(--ink); border-radius: 14px; padding: 22px; display: grid; gap: 12px; box-shadow: 5px 5px 0 var(--ink); position: sticky; top: calc(80px + env(safe-area-inset-top, 0px)); }
.buybox .btn { width: 100%; }
.facts { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; font-size: 0.92rem; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; font-weight: 600; }

footer { border-top: 1px solid var(--rule); padding-block: 32px; font-size: 0.88rem; color: var(--muted); }
.foot-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; align-items: center; }
.foot-links { display: flex; flex-wrap: wrap; gap: 6px 16px; }
.disclaimer { margin-top: 16px; font-size: 0.8rem; max-width: 80ch; }

.topnote { background: var(--ink); color: var(--paper); text-align: center; font-size: 0.88rem; padding: 8px 20px; }
.topnote a { color: var(--accent); font-weight: 600; }