/* SAM website. Layout: a single reading column with a receipt-style hero card; shared by all pages. */
:root {
  --paper: #F1F4F1;
  --card: #FFFFFF;
  --ink: #15211D;
  --muted: #56665F;
  --line: #D6DED9;
  --accent: #0D6B4E;
  --accent-ink: #FFFFFF;
  --tag: #F3C443;
  --tag-ink: #2A2306;
  --warn: #A9441C;
  --chip: #E6EDE9;
  --f-display: "Bricolage Grotesque", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --f-body: "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --f-num: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0E1412; --card: #161F1C; --ink: #E5EDE9; --muted: #95A59F; --line: #26332E;
    --accent: #4CC497; --accent-ink: #06231A; --tag: #E7B92F; --tag-ink: #241C02;
    --warn: #F0905F; --chip: #1F2A26; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0E1412; --card: #161F1C; --ink: #E5EDE9; --muted: #95A59F; --line: #26332E;
  --accent: #4CC497; --accent-ink: #06231A; --tag: #E7B92F; --tag-ink: #241C02;
  --warn: #F0905F; --chip: #1F2A26; color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
html, body { background: var(--paper); }
body { margin: 0; color: var(--ink); font: 16px/1.6 var(--f-body); }
a { color: var(--accent); text-underline-offset: 2px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
img { max-width: 100%; }

.wrap { max-width: 880px; margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)); }

/* Header / footer */
.site-head { border-bottom: 1px solid var(--line); }
.site-head .wrap { padding-block: 16px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 20px; }
.logo { font: 800 24px/1 var(--f-display); letter-spacing: -0.02em; color: var(--ink); text-decoration: none; display: inline-flex; align-items: center; gap: 8px; }
.nav { display: flex; flex-wrap: wrap; gap: 4px 18px; font-size: 14px; }
.nav a { color: var(--muted); text-decoration: none; font-weight: 500; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); }

.site-foot { border-top: 1px solid var(--line); margin-top: 64px; }
.site-foot .wrap { padding-block: 28px 40px; display: grid; gap: 10px; font-size: 13px; color: var(--muted); }
.site-foot nav { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.site-foot a { color: var(--muted); }

/* Home */
.hero { padding-block: 56px 24px; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 40px; align-items: center; }
.eyebrow { font: 600 12px/1 var(--f-body); letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin: 0 0 14px; }
h1 { font: 800 clamp(36px, 6vw, 56px)/1.04 var(--f-display); letter-spacing: -0.03em; margin: 0 0 18px; text-wrap: balance; }
.lede { font-size: 18px; color: var(--muted); margin: 0 0 24px; max-width: 34em; }
.status { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; padding: 8px 14px; border-radius: 999px; background: var(--chip); }
.status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--tag); }

/* Receipt card in the hero */
.receipt-card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 20px; display: grid; gap: 12px; box-shadow: 0 1px 0 var(--line), 0 18px 40px -28px rgba(13, 107, 78, .45); }
.tag { justify-self: start; font: 600 11px/1 var(--f-body); letter-spacing: 0.08em; text-transform: uppercase; background: var(--tag); color: var(--tag-ink); padding: 6px 10px 6px 15px; border-radius: 4px 999px 999px 4px; position: relative; }
.tag::before { content: ""; position: absolute; left: 6px; top: 50%; width: 4px; height: 4px; margin-top: -2px; border-radius: 50%; background: var(--tag-ink); opacity: .6; }
.rc-top { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.rc-store { font-weight: 600; font-size: 17px; }
.rc-total { font: 600 30px/1 var(--f-num); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.rc-why { font-size: 14px; margin: 0; }
.rc-lines { border-top: 1px dotted var(--line); padding-top: 10px; display: grid; gap: 3px; font: 500 13px/1.4 var(--f-num); color: var(--muted); font-variant-numeric: tabular-nums; }
.rc-lines div { display: flex; justify-content: space-between; gap: 12px; }
.rc-lines .sum { color: var(--ink); font-weight: 600; border-top: 1px solid var(--line); padding-top: 4px; margin-top: 2px; }
.rc-meta { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 13px; color: var(--muted); }
.rc-skip { font-size: 12px; color: var(--warn); }
.caption { font-size: 12px; color: var(--muted); margin: 8px 0 0; text-align: center; }

/* Buttons & early access */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 20px; border-radius: 10px; background: var(--accent); color: var(--accent-ink); font-weight: 600; text-decoration: none; }
.btn:hover { filter: brightness(1.08); }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.early { display: grid; gap: 14px; justify-items: start; padding: 22px; border-radius: 16px; background: var(--card); border: 1px solid var(--line); max-width: 640px; }
.early p { margin: 0; }
.fine { font-size: 13px; color: var(--muted); }
.section-lede { color: var(--muted); max-width: 40em; }

/* Guides */
.guide-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.guide-list li a, .guide-list li > div { display: grid; gap: 4px; padding: 16px 18px; border-radius: 14px; background: var(--card); border: 1px solid var(--line); color: var(--ink); text-decoration: none; }
.guide-list li a:hover { border-color: var(--accent); }
.guide-list .g-meta { font-size: 13px; color: var(--muted); }
.pill-soon { justify-self: start; font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; padding: 3px 8px; border-radius: 999px; background: var(--chip); color: var(--muted); }
.offer-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.offer-table th, .offer-table td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.offer-table th { font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.offer-table td.num { font: 500 15px var(--f-num); font-variant-numeric: tabular-nums; white-space: nowrap; text-align: right; }
.offer-table th.num { text-align: right; }
.table-wrap { overflow-x: auto; }

/* Sections */
section { padding-block: 40px 8px; }
h2 { font: 700 clamp(24px, 3.4vw, 30px)/1.2 var(--f-display); letter-spacing: -0.015em; margin: 0 0 18px; text-wrap: balance; }
h3 { font: 600 18px/1.3 var(--f-display); margin: 0 0 6px; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.item { padding: 18px; border-radius: 14px; background: var(--card); border: 1px solid var(--line); }
.item p { margin: 0; color: var(--muted); font-size: 15px; }
.step-n { font: 600 13px/1 var(--f-num); color: var(--accent); margin-bottom: 10px; display: block; }

.promise { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.promise li { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 10px; align-items: start; }
.promise li::before { content: "✓"; font-weight: 700; color: var(--accent); line-height: 1.6; }
.promise b { display: block; }
.promise span { color: var(--muted); font-size: 15px; }

.note { padding: 16px 18px; border-radius: 12px; background: var(--chip); font-size: 15px; }
.contact { font: 500 16px var(--f-num); user-select: all; }

/* Legal pages */
.doc { max-width: 680px; padding-block: 40px 0; }
.doc h1 { font-size: clamp(30px, 5vw, 40px); }
.doc h2 { font-size: 20px; margin: 32px 0 8px; }
.doc p, .doc li { color: var(--ink); }
.doc .updated { color: var(--muted); font-size: 14px; margin-top: -8px; }
.doc ul { padding-left: 20px; }

@media (max-width: 760px) {
  .hero { grid-template-columns: minmax(0, 1fr); padding-block: 36px 8px; gap: 28px; }
  .grid3, .grid2 { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }