/* Planimble website: same tokens as the app (src/styles.css) so the site reads as part of the product */
:root {
  color-scheme: dark;
  --bg: #081220; --canvas: #0d1626; --panel: #152033; --elev: #1e2d42;
  --border: #3b4b61; --border-subtle: #243247; --grid: rgba(96, 165, 250, .07); --grid-major: rgba(96, 165, 250, .13);
  --text: #f1f5f9; --muted: #b1c0d2; --faint: #8394a8;
  --accent: #2dd4bf; --accent-ink: #042f2a; --accent-soft: rgba(45, 212, 191, .14);
  --focus: #60a5fa; --warning: #fbbf24; --garage: #f59e0b;
  --mono: 'JetBrains Mono', ui-monospace, 'Cascadia Mono', Consolas, monospace;
  --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --wrap: 1160px; --gutter: 24px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 var(--sans); }
img, svg { display: block; max-width: 100%; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:where(a, button, summary):focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; border-radius: 4px; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--accent); color: var(--accent-ink); padding: 8px 14px; border-radius: 8px; font-weight: 600; }
.skip:focus { left: 12px; }
.mono { font-family: var(--mono); }
h1, h2, h3 { line-height: 1.15; margin: 0; letter-spacing: -.015em; }
h2 { font-size: clamp(28px, 3.6vw, 40px); font-weight: 700; }
h3 { font-size: 18px; font-weight: 600; letter-spacing: -.005em; }
p { margin: 0; }

/* ---------- Header ---------- */
.site-head { position: sticky; top: 0; z-index: 50; background: rgba(8, 18, 32, .86); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--border-subtle); }
.site-head .wrap { display: flex; align-items: center; gap: 28px; height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; font-size: 17px; }
.brand-mark { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; background: var(--accent-soft); border: 1px solid rgba(45, 212, 191, .45); color: var(--accent); font: 700 12px var(--mono); }
.nav { display: flex; gap: 22px; margin-right: auto; }
.nav a { color: var(--muted); text-decoration: none; font-size: 15px; }
.nav a:hover { color: var(--text); }
.head-actions { display: flex; align-items: center; gap: 10px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 18px; border-radius: 10px; font: 600 15px var(--sans); text-decoration: none; border: 1px solid transparent; cursor: pointer; white-space: nowrap; }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: #5eead4; text-decoration: none; }
.btn-quiet { color: var(--text); border-color: var(--border); background: transparent; }
.btn-quiet:hover { border-color: var(--muted); }
.btn-link { color: var(--muted); padding: 0 6px; }
.btn-link:hover { color: var(--text); }

/* ---------- Hero ---------- */
.hero { padding: 72px 0 56px; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(36px, 4.4vw, 56px); text-wrap: balance; font-weight: 800; letter-spacing: -.03em; line-height: 1.04; }
.hero h1 .line2 { display: block; color: var(--muted); font-weight: 700; }
.hero-lead { margin-top: 22px; font-size: 18px; color: var(--muted); max-width: 34em; }
.hero-cta { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.hero-note { margin-top: 14px; font-size: 14px; color: var(--faint); }

/* The sketch demo: a blueprint pad that draws itself from keystrokes */
.pad { position: relative; border: 1px solid var(--border); border-radius: 14px; background: var(--canvas); overflow: hidden; box-shadow: 0 30px 80px -40px rgba(45, 212, 191, .35); }
.pad-bar { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-bottom: 1px solid var(--border-subtle); background: var(--panel); font-size: 13px; color: var(--muted); }
.pad-bar .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.pad-bar .replay { margin-left: auto; background: none; border: 1px solid var(--border); color: var(--muted); border-radius: 8px; font: 500 12px var(--sans); padding: 4px 10px; cursor: pointer; min-height: 28px; }
.pad-bar .replay:hover { color: var(--text); border-color: var(--muted); }
.pad svg { width: 100%; height: auto; }
.pad-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 22px; padding: 12px 14px; border-top: 1px solid var(--border-subtle); background: var(--panel); font-size: 13px; color: var(--muted); }
.keys { display: flex; gap: 6px; min-height: 30px; align-items: center; }
.key { font: 600 13px var(--mono); color: var(--text); background: var(--elev); border: 1px solid var(--border); border-bottom-width: 3px; border-radius: 6px; padding: 3px 8px; min-width: 28px; text-align: center; }
.key.is-arrow { color: var(--accent); }
.readout { margin-left: auto; display: flex; gap: 18px; font-family: var(--mono); }
.readout b { color: var(--text); font-weight: 600; }
.wall { stroke: var(--accent); stroke-width: 2.5; fill: none; stroke-linecap: round; }
.wall.gar { stroke: var(--garage); }
.room { fill: rgba(45, 212, 191, .12); stroke: none; opacity: 0; transition: opacity .5s; }
.room.gar { fill: rgba(245, 158, 11, .12); }
.room.on { opacity: 1; }
.dim { font: 600 12px var(--mono); fill: var(--text); }
.dim-bg { fill: var(--canvas); }
.tag { font: 600 12px var(--sans); fill: var(--text); }
.tag-sub { font: 500 11px var(--mono); fill: var(--muted); }
.pen { fill: var(--accent); }
.fadein { opacity: 0; transition: opacity .35s; }
.fadein.on { opacity: 1; }

/* ---------- Sections ---------- */
.section { padding: 88px 0; border-top: 1px solid var(--border-subtle); }
.section-head { max-width: 640px; margin-bottom: 44px; }
.section-head p { margin-top: 14px; color: var(--muted); font-size: 17px; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; counter-reset: step; border: 1px solid var(--border-subtle); border-radius: 14px; overflow: hidden; }
.step { padding: 28px; background: var(--panel); }
.step + .step { border-left: 1px solid var(--border-subtle); }
.step-num { font: 600 13px var(--mono); color: var(--accent); }
.step h3 { margin: 10px 0 8px; }
.step p { color: var(--muted); font-size: 15px; }
.step .keys { margin-top: 16px; }

.features { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 56px; }
.feature { display: grid; grid-template-columns: 28px 1fr; gap: 14px; padding: 22px 0; border-bottom: 1px solid var(--border-subtle); }
.feature:nth-child(-n+2) { border-top: 1px solid var(--border-subtle); }
.feature svg { width: 22px; height: 22px; stroke: var(--accent); fill: none; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; margin-top: 2px; }
.feature p { color: var(--muted); font-size: 15px; margin-top: 4px; }

.audience { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; }
.audience h3 { font-size: 16px; }
.audience p { color: var(--muted); font-size: 15px; margin-top: 6px; }

/* Pricing: one panel, four columns, Solo emphasized */
.plans { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border: 1px solid var(--border); border-radius: 16px; overflow: hidden; background: var(--panel); }
.plan { padding: 28px 24px; display: flex; flex-direction: column; gap: 14px; }
.plan + .plan { border-left: 1px solid var(--border-subtle); }
.plan.is-featured { background: linear-gradient(180deg, rgba(45, 212, 191, .10), rgba(45, 212, 191, .02) 60%); box-shadow: inset 0 3px 0 var(--accent); }
.plan-name { font-size: 18px; font-weight: 700; }
.plan-for { color: var(--muted); font-size: 14px; min-height: 2.6em; }
.price { font: 700 34px/1 var(--mono); letter-spacing: -.02em; }
.price small { font: 500 14px var(--sans); color: var(--muted); letter-spacing: 0; }
.price-alt { font-size: 14px; color: var(--muted); margin-top: -6px; }
.price-alt .mono { color: var(--text); }
.plan ul { list-style: none; margin: 4px 0 0; padding: 0; display: grid; gap: 9px; font-size: 14.5px; color: var(--muted); }
.plan li { padding-left: 22px; position: relative; }
.plan li::before { content: ''; position: absolute; left: 2px; top: .55em; width: 10px; height: 6px; border-left: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(-45deg); }
.plan .btn { margin-top: auto; width: 100%; }
.plan-note { font-size: 13px; color: var(--warning); }
.pricing-notes { margin-top: 22px; display: grid; gap: 6px; color: var(--faint); font-size: 14px; max-width: 760px; }

.faq { max-width: 820px; border-top: 1px solid var(--border-subtle); }
.faq details { border-bottom: 1px solid var(--border-subtle); }
.faq summary { list-style: none; cursor: pointer; padding: 20px 40px 20px 0; font-weight: 600; font-size: 17px; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 6px; top: 16px; font: 500 22px var(--mono); color: var(--accent); }
.faq details[open] summary::after { content: '−'; }
.faq details p { padding: 0 0 20px; color: var(--muted); max-width: 70ch; }

.closing { text-align: center; padding: 96px 0; border-top: 1px solid var(--border-subtle); background: radial-gradient(ellipse at 50% 0%, rgba(45, 212, 191, .10), transparent 60%); }
.closing h2 { font-size: clamp(30px, 4.4vw, 48px); letter-spacing: -.025em; }
.closing p { margin: 14px auto 28px; color: var(--muted); max-width: 40em; }

/* ---------- Footer ---------- */
.site-foot { border-top: 1px solid var(--border-subtle); padding: 48px 0 40px; background: var(--panel); font-size: 14px; color: var(--muted); }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; }
.foot-grid h4 { margin: 0 0 12px; font-size: 14px; color: var(--text); }
.foot-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.foot-grid a { color: var(--muted); text-decoration: none; }
.foot-grid a:hover { color: var(--text); text-decoration: underline; }
.foot-legal { margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--border-subtle); display: grid; gap: 4px; color: var(--faint); font-size: 12px; }

/* ---------- Legal pages ---------- */
.legal { padding: 56px 0 80px; }
.legal .wrap { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 56px; align-items: start; }
.legal-nav { position: sticky; top: 96px; display: grid; gap: 4px; font-size: 15px; }
.legal-nav a { color: var(--muted); text-decoration: none; padding: 8px 12px; border-radius: 8px; }
.legal-nav a:hover { color: var(--text); background: var(--panel); }
.legal-nav a[aria-current="page"] { color: var(--text); background: var(--accent-soft); box-shadow: inset 2px 0 0 var(--accent); }
.doc { max-width: 74ch; }
.doc h1 { font-size: clamp(32px, 4vw, 44px); font-weight: 800; letter-spacing: -.025em; }
.doc .updated { margin-top: 10px; color: var(--faint); font-size: 14px; }
.doc .summary { margin: 28px 0 8px; padding: 18px 20px; border: 1px solid var(--border); border-left: 3px solid var(--accent); border-radius: 10px; background: var(--panel); color: var(--muted); }
.doc .summary strong { color: var(--text); }
.doc h2 { font-size: 22px; margin: 40px 0 12px; letter-spacing: -.01em; }
.doc h3 { font-size: 17px; margin: 24px 0 8px; }
.doc p, .doc li { color: #d3dce7; }
.doc p + p { margin-top: 12px; }
.doc ul { padding-left: 22px; margin: 10px 0; display: grid; gap: 6px; }
.doc table { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 15px; }
.doc th, .doc td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--border-subtle); }
.doc th { color: var(--text); font-weight: 600; background: var(--panel); }
.doc td { color: #d3dce7; }
.doc .mor { margin: 20px 0; padding: 16px 18px; border-radius: 10px; background: var(--accent-soft); border: 1px solid rgba(45, 212, 191, .35); color: var(--text); }
.addr { background: rgba(251, 191, 36, .14); color: var(--warning); padding: 1px 6px; border-radius: 4px; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero .wrap { grid-template-columns: 1fr; gap: 40px; }
  .plans { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .plan:nth-child(3) { border-left: 0; }
  .plan:nth-child(n+3) { border-top: 1px solid var(--border-subtle); }
  .audience { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 820px) {
  .nav { display: none; }
  .head-actions { margin-left: auto; }
  .steps { grid-template-columns: 1fr; }
  .step + .step { border-left: 0; border-top: 1px solid var(--border-subtle); }
  .features { grid-template-columns: 1fr; }
  .feature:nth-child(2) { border-top: 0; }
  .legal .wrap { grid-template-columns: 1fr; gap: 24px; }
  .legal-nav { position: static; grid-auto-flow: column; justify-content: start; overflow-x: auto; }
}
@media (max-width: 640px) {
  :root { --gutter: 16px; }
  .hero { padding: 44px 0 40px; }
  .section { padding: 64px 0; }
  .plans { grid-template-columns: 1fr; }
  .plan + .plan { border-left: 0; border-top: 1px solid var(--border-subtle); }
  .audience { grid-template-columns: 1fr; }
  .hero-cta .btn { flex: 1 1 100%; }
  .head-actions .btn-link { display: none; }
  .readout { margin-left: 0; }
  .foot-grid { grid-template-columns: 1fr; }
  .doc table, .doc thead, .doc tbody, .doc tr, .doc th, .doc td { display: block; }
  .doc thead { display: none; }
  .doc td { border-bottom: 0; padding: 4px 0; }
  .doc tr { border-bottom: 1px solid var(--border-subtle); padding: 10px 0; }
  .doc td:first-child { color: var(--text); font-weight: 600; }
}
@media (prefers-reduced-motion: reduce) { .room, .fadein { transition: none; } }