/* twelveseventyone.com — DESIGN-003 (Lane 7 proposal). Track A identity: Evergreen on Oat,
   Playfair Display for headlines, Inter for everything else, one Clay accent. Local fonts only
   (SIL OFL, licenses in fonts/), no scripts, no trackers. */
@font-face { font-family: "Inter"; font-style: normal; font-weight: 400 600; font-display: swap; src: url("fonts/inter-variable.woff2") format("woff2") }
@font-face { font-family: "Playfair Display"; font-style: normal; font-weight: 400 500; font-display: swap; src: url("fonts/playfair-display-variable.woff2") format("woff2") }

:root {
  --bg: #F7F6F2; --surface: #FFFFFF; --surface-2: #EFEEE8; --line: #E5E3DB; --line-strong: #D9D6CC;
  --ink: #1F1F1F; --ink-2: #55665B; --ink-3: #7A827B; --brand: #0F2D26; --brand-hover: #1B4035; --brand-tint: #E8EEE9;
  --accent: #A2562F;
  --f-display: "Playfair Display", Georgia, "Times New Roman", serif;
  --f-ui: Inter, "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
}
* { box-sizing: border-box }
html { scroll-behavior: smooth }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--f-ui); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased }
a { color: var(--brand) }
a:focus-visible, button:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px }
h1, h2, h3, p { margin: 0 }
h1, h2 { font-family: var(--f-display); font-weight: 400; color: var(--brand); letter-spacing: -.02em; text-wrap: balance }
h1 { font-size: clamp(34px, 5.2vw, 56px); line-height: 1.1 }
h2 { font-size: clamp(26px, 3.4vw, 36px); line-height: 1.2 }
h3 { font-size: 18px; font-weight: 600; line-height: 1.35 }
p { max-width: 62ch }
.wrap { max-width: 1120px; margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)) }
.eyebrow { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; font-weight: 600; color: var(--ink-2); margin-bottom: 14px }
.lede { font-size: 20px; color: var(--ink-2); line-height: 1.5 }
.muted { color: var(--ink-2); font-size: 15px }
.skip { position: absolute; left: 16px; top: -60px; background: var(--surface); padding: 8px 12px; border-radius: 6px; z-index: 10 }
.skip:focus { top: 12px }

/* header */
header.site { position: sticky; top: 0; background: rgb(247 246 242 / .92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); z-index: 5 }
header.site .wrap { display: flex; align-items: center; gap: 24px; height: 64px }
header.site .wordmark { display: flex; align-items: center; color: var(--brand); text-decoration: none }
header.site .wordmark img { height: 24px; width: auto; display: block }
header.site nav { display: flex; gap: 22px; margin-left: auto; font-size: 15px; font-weight: 500 }
header.site nav a { text-decoration: none; color: var(--ink) }
header.site nav a:hover { color: var(--brand); text-decoration: underline; text-underline-offset: 4px }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 0 20px; border-radius: 6px; font-size: 15px; font-weight: 600; text-decoration: none; border: 1px solid var(--brand); color: var(--brand); background: transparent; white-space: nowrap }
.btn:hover { background: var(--brand-tint); text-decoration: none }
.btn.primary { background: var(--brand); color: #fff }
.btn.primary:hover { background: var(--brand-hover) }
header.site .btn { min-height: 40px; padding: 0 16px }

/* sections */
section { padding-block: 72px }
section.tight { padding-block: 56px }
.hero { padding-block: 88px 64px }
.hero .grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center }
.hero .actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px }
.hero .note { margin-top: 18px; font-size: 14px; color: var(--ink-3) }
.band { background: var(--brand); color: #DCE3DC }
.band h2, .band .eyebrow { color: #F7F6F2 }
.band .eyebrow { color: #B9C5BB }
.band p { color: #DCE3DC }
.band.stone { background: var(--surface-2); color: var(--ink) }
.band.stone h2 { color: var(--brand) } .band.stone p { color: var(--ink) } .band.stone .eyebrow { color: var(--ink-2) }

/* the app slice in the hero: a static, hand-drawn "screen" (no data, synthetic) */
.screen { background: var(--surface); border: 1px solid var(--line-strong); border-radius: 12px; padding: 18px; box-shadow: 0 12px 40px rgb(15 45 38 / .10); font-size: 13px; color: var(--ink) }
.screen .s-eyebrow { font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); font-weight: 600 }
.screen .s-h { font-family: var(--f-display); font-size: 19px; line-height: 1.2; color: var(--brand); margin: 4px 0 8px; letter-spacing: -.01em }
.screen .s-h b { font-family: var(--f-ui); font-weight: 600; font-size: .9em }
.screen .s-h .neg { color: var(--accent) }
.screen .s-q { font-size: 11px; color: var(--ink-2); margin-bottom: 12px }
.screen .tiles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px }
.screen .tile { border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; background: var(--bg) }
.screen .tile .l { font-size: 11px; color: var(--ink-2) }
.screen .tile .f { font-size: 18px; font-weight: 500; color: var(--brand); font-variant-numeric: tabular-nums; letter-spacing: -.02em; margin: 2px 0 }
.screen .tile .f.neg { color: var(--accent) }
.screen .tile .m { font-size: 10px; color: var(--ink-2) }
.screen svg { width: 100%; height: auto; display: block; margin-top: 12px }
.screen .caption { font-size: 10px; color: var(--ink-3); margin-top: 8px }

/* question list */
.questions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 40px; margin-top: 28px }
.questions div { border-top: 1px solid rgb(255 255 255 / .18); padding-top: 14px }
.questions .k { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: #B9C5BB; font-weight: 600 }
.questions p { font-family: var(--f-display); font-size: 22px; line-height: 1.3; color: #F7F6F2; margin-top: 6px }

/* feature cards */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: 32px }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 22px; min-width: 0 }
.card h3 { color: var(--brand); margin-bottom: 8px }
.card p { font-size: 15px; color: var(--ink-2) }
.card .tag { display: inline-block; font-size: 12px; line-height: 22px; padding: 0 8px; border-radius: 999px; background: var(--brand-tint); color: var(--brand); font-weight: 600; margin-bottom: 10px }
.card .tag.soon { background: var(--surface-2); color: var(--ink-2) }

/* two-column text */
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start }
.two ul { margin: 12px 0 0; padding-left: 20px; color: var(--ink) }
.two li { margin-bottom: 6px }
.rules { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 28px }
.rules div { border-top: 2px solid var(--brand); padding-top: 12px }
.rules h3 { margin-bottom: 6px }
.rules p { font-size: 15px; color: var(--ink-2) }

/* start */
.start { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 32px; display: grid; grid-template-columns: 1.3fr 1fr; gap: 32px; align-items: center }
.start .email { font-size: 20px; font-weight: 600; color: var(--brand); word-break: break-all }
.start .steps { margin: 14px 0 0; padding-left: 20px; color: var(--ink-2); font-size: 15px }

/* contact form (no JavaScript; posts to Formspree) */
.contact label { display: block; font-size: 14px; font-weight: 600; color: var(--ink-2); margin: 12px 0 6px }
.contact label:first-child { margin-top: 0 }
.contact input, .contact textarea { width: 100%; font: inherit; font-size: 16px; min-height: 46px; padding: 10px 12px; border: 1px solid var(--line-strong); border-radius: 6px; background: var(--surface); color: var(--ink) }
.contact textarea { resize: vertical }
.contact .btn { margin-top: 16px; width: 100% }
.contact .hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden }
.contact .small { font-size: 13px; margin-top: 12px }
.start { position: relative }

/* footer */
footer.site { border-top: 1px solid var(--line); padding-block: 32px 48px; font-size: 14px; color: var(--ink-3) }
footer.site .wrap { display: flex; flex-wrap: wrap; gap: 12px 28px; align-items: center }
footer.site img { height: 20px; width: auto; display: block }
footer.site nav { display: flex; gap: 18px; flex-wrap: wrap; margin-left: auto }
footer.site a { color: var(--ink-2); text-decoration: none }
footer.site a:hover { text-decoration: underline }

@media (max-width: 860px) {
  body { font-size: 16px }
  header.site .wrap { height: 56px; gap: 12px }
  header.site nav { display: none }
  section { padding-block: 48px }
  .hero { padding-block: 40px 40px }
  .hero .grid, .two, .start { grid-template-columns: 1fr; gap: 28px }
  .questions, .cards, .rules { grid-template-columns: 1fr }
  .screen .tiles { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px }
  .screen .tile .f { font-size: 15px }
  footer.site nav { margin-left: 0 }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto } }