/* ============================================================
   SheetEngine — engine room aesthetic
   near-black industrial / molten amber / paper receipt
   ============================================================ */

:root {
  --bg: #0a0a08;
  --bg-raise: #11110d;
  --bg-panel: #15150f;
  --ink: #ede9dc;
  --ink-dim: #9b9685;
  --ink-faint: #57544a;
  --line: #26251d;
  --line-soft: #1c1b15;
  --amber: #ffa028;
  --amber-hot: #ff6a00;
  --green: #59d97e;
  --green-ink: #1d7a3c;
  --red: #ff5c51;
  --paper: #f5f1e3;
  --paper-shade: #e7e1cc;
  --paper-ink: #221f16;
  --paper-dim: #6f6a58;
  --font-display: "Bricolage Grotesque", sans-serif;
  --font-body: "Instrument Sans", sans-serif;
  --font-mono: "Martian Mono", monospace;
  --max: 1180px;
  --r: 14px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--amber); color: #1a1100; }

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input { font: inherit; }

/* grain overlay */
body::after {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 60;
  opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
}

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 28px; }

/* ---------- type ---------- */
h1, h2, h3 { font-family: var(--font-display); font-weight: 800; line-height: 1.02; letter-spacing: -0.02em; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--amber);
  display: flex; align-items: center; gap: 10px;
}
.eyebrow::before { content: ""; width: 26px; height: 1px; background: var(--amber); display: inline-block; }

.section-head { margin-bottom: 56px; max-width: 720px; }
.section-head h2 { font-size: clamp(34px, 4.6vw, 56px); margin: 18px 0 16px; }
.section-head p { color: var(--ink-dim); font-size: 19px; max-width: 580px; }

.mono { font-family: var(--font-mono); }

/* ---------- reveal on scroll ---------- */
.rv { opacity: 0; transform: translateY(26px); transition: opacity .8s cubic-bezier(.2,.6,.2,1), transform .8s cubic-bezier(.2,.6,.2,1); }
.rv.in { opacity: 1; transform: none; }
.rv-d1 { transition-delay: .08s; }
.rv-d2 { transition-delay: .16s; }
.rv-d3 { transition-delay: .24s; }
.rv-d4 { transition-delay: .32s; }

/* ---------- nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background .3s, border-color .3s;
}
.nav.scrolled { background: rgba(10,10,8,.82); backdrop-filter: blur(14px); border-color: var(--line-soft); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { display: flex; align-items: center; gap: 11px; font-family: var(--font-display); font-weight: 800; font-size: 19px; letter-spacing: -0.01em; }
.logo svg { display: block; }
.nav-links { display: flex; gap: 30px; align-items: center; font-size: 15px; color: var(--ink-dim); }
.nav-links a:hover { color: var(--ink); }
.nav-cta {
  font-family: var(--font-mono); font-size: 12px; font-weight: 700; letter-spacing: .06em;
  background: var(--amber); color: #1a1100;
  padding: 10px 18px; border-radius: 8px;
  transition: transform .15s, box-shadow .15s;
  box-shadow: 0 0 0 0 rgba(255,160,40,.4);
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 6px 24px rgba(255,160,40,.25); }

/* ---------- hero ---------- */
.hero { position: relative; padding: 172px 0 96px; overflow: hidden; }
#gridCanvas {
  position: absolute; inset: 0; width: 100%; height: 100%;
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 50% 30%, black 30%, transparent 78%);
  mask-image: radial-gradient(ellipse 90% 80% at 50% 30%, black 30%, transparent 78%);
  opacity: .9;
}
.hero::before {
  content: ""; position: absolute; top: -340px; left: 50%; transform: translateX(-50%);
  width: 880px; height: 620px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,106,0,.13), transparent 65%);
  pointer-events: none;
}
.hero-inner { position: relative; text-align: center; max-width: 880px; margin: 0 auto; }
.hero .eyebrow { justify-content: center; }
.hero .eyebrow::after { content: ""; width: 26px; height: 1px; background: var(--amber); }

.hero h1 {
  font-size: clamp(46px, 7.4vw, 96px);
  margin: 26px 0 24px;
}
.hero h1 .loading-word {
  position: relative; display: inline-block; color: var(--ink-faint);
  text-decoration: line-through;
  text-decoration-color: var(--amber-hot);
  text-decoration-thickness: 6px;
}
.hero h1 em { font-style: normal; background: linear-gradient(100deg, var(--amber) 20%, var(--amber-hot)); -webkit-background-clip: text; background-clip: text; color: transparent; }

.hero-sub { color: var(--ink-dim); font-size: clamp(17px, 2vw, 21px); max-width: 660px; margin: 0 auto 40px; }
.hero-sub strong { color: var(--ink); font-weight: 600; }

/* waitlist form */
.waitlist { display: flex; gap: 10px; justify-content: center; max-width: 520px; margin: 0 auto; }
.waitlist input {
  flex: 1; min-width: 0;
  background: var(--bg-raise);
  border: 1px solid var(--line);
  color: var(--ink);
  border-radius: 10px;
  padding: 15px 18px;
  font-size: 16px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.waitlist input::placeholder { color: var(--ink-faint); }
.waitlist input:focus { border-color: var(--amber); box-shadow: 0 0 0 3px rgba(255,160,40,.12); }
.btn-primary {
  font-family: var(--font-mono); font-size: 13px; font-weight: 700; letter-spacing: .04em;
  background: linear-gradient(120deg, var(--amber), var(--amber-hot));
  color: #1a1100;
  padding: 15px 26px; border-radius: 10px;
  white-space: nowrap;
  transition: transform .15s, box-shadow .2s, filter .2s;
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 10px 34px rgba(255,120,10,.35); filter: brightness(1.05); }
.btn-primary:active { transform: translateY(0); }
.waitlist-note { font-family: var(--font-mono); font-size: 11.5px; color: var(--ink-faint); margin-top: 16px; letter-spacing: .04em; }
.waitlist-note b { color: var(--green); font-weight: 700; }
.form-msg { margin-top: 16px; font-size: 15px; min-height: 24px; }
.form-msg.ok { color: var(--green); }
.form-msg.err { color: var(--red); }

/* referral share block */
.share-block {
  max-width: 520px; margin: 0 auto;
  background: var(--bg-raise);
  border: 1px solid rgba(89,217,126,.35);
  border-radius: var(--r);
  padding: 26px 26px 22px;
  text-align: center;
  animation: sharein .5s cubic-bezier(.2,1.1,.3,1);
}
@keyframes sharein { from { opacity: 0; transform: translateY(14px) scale(.97); } }
.share-pos { font-family: var(--font-mono); font-size: 14px; font-weight: 700; letter-spacing: .08em; color: var(--green); }
.share-pos b { color: var(--ink); font-size: 17px; }
.share-block p { color: var(--ink-dim); font-size: 14.5px; margin: 10px 0 16px; }
.share-link { display: flex; gap: 8px; }
.share-link input {
  flex: 1; min-width: 0;
  background: #070705; border: 1px solid var(--line);
  color: var(--amber); font-family: var(--font-mono); font-size: 12px;
  border-radius: 8px; padding: 11px 12px; outline: none;
}
.share-link .copy-btn {
  font-family: var(--font-mono); font-size: 11px; font-weight: 700; letter-spacing: .06em;
  background: var(--amber); color: #1a1100; border-radius: 8px; padding: 0 16px;
  transition: filter .15s;
}
.share-link .copy-btn:hover { filter: brightness(1.08); }
.share-btns { display: flex; gap: 10px; justify-content: center; margin-top: 14px; flex-wrap: wrap; }
.share-btns a {
  font-family: var(--font-mono); font-size: 11px; font-weight: 700; letter-spacing: .05em;
  color: var(--ink-dim); border: 1px solid var(--line); border-radius: 999px;
  padding: 8px 15px; transition: color .2s, border-color .2s;
}
.share-btns a:hover { color: var(--ink); border-color: rgba(255,160,40,.4); }

/* ---------- stats band ---------- */
.stats { border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); background: var(--bg-raise); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 34px 28px; border-left: 1px solid var(--line-soft); }
.stat:first-child { border-left: none; }
.stat .num { font-family: var(--font-mono); font-size: clamp(22px, 2.6vw, 32px); font-weight: 800; color: var(--ink); display: block; }
.stat .num .accent { color: var(--amber); }
.stat .lbl { font-size: 13.5px; color: var(--ink-dim); margin-top: 6px; display: block; }

/* ---------- pain marquee ---------- */
.marquee-band { padding: 64px 0 0; }
.marquee-label { text-align: center; font-family: var(--font-mono); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 26px; }
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, black 12%, black 88%, transparent); mask-image: linear-gradient(90deg, transparent, black 12%, black 88%, transparent); }
.marquee-track { display: flex; gap: 18px; width: max-content; animation: marquee 42s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }
.pain {
  font-family: var(--font-mono); font-size: 12.5px;
  color: var(--ink-dim);
  border: 1px solid var(--line);
  background: var(--bg-raise);
  padding: 12px 18px; border-radius: 999px;
  white-space: nowrap;
}
.pain::before { content: "✗ "; color: var(--red); font-weight: 700; }

/* ---------- receipt demo ---------- */
.demo { padding: 130px 0; position: relative; }
.demo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }

.demo-copy h2 { font-size: clamp(34px, 4.4vw, 54px); margin: 18px 0 18px; }
.demo-copy p { color: var(--ink-dim); font-size: 18.5px; margin-bottom: 18px; max-width: 480px; }
.demo-copy .highlight { color: var(--ink); }
.demo-points { list-style: none; margin-top: 26px; display: grid; gap: 13px; }
.demo-points li { display: flex; gap: 12px; align-items: baseline; color: var(--ink-dim); font-size: 16px; }
.demo-points li::before { content: "→"; color: var(--amber); font-family: var(--font-mono); font-weight: 700; }
.demo-points li b { color: var(--ink); font-weight: 600; }

/* the sidebar mock */
.run-console {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,.55), 0 0 0 1px rgba(255,160,40,.04);
  position: relative;
}
.console-bar { display: flex; align-items: center; gap: 8px; padding: 13px 16px; border-bottom: 1px solid var(--line-soft); background: var(--bg-raise); }
.console-bar .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--line); }
.console-bar .dot.a { background: #3a3a30; }
.console-title { font-family: var(--font-mono); font-size: 11px; color: var(--ink-faint); letter-spacing: .08em; margin-left: 8px; }
.console-body { padding: 22px; }

.job-line { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 16px; }
.job-name { font-family: var(--font-mono); font-size: 13px; font-weight: 700; color: var(--ink); }
.job-model { font-family: var(--font-mono); font-size: 10.5px; color: var(--ink-faint); border: 1px solid var(--line); padding: 4px 9px; border-radius: 6px; }

.sample-rows { border: 1px solid var(--line-soft); border-radius: 10px; overflow: hidden; margin-bottom: 16px; }
.srow { display: grid; grid-template-columns: 132px 1fr; border-top: 1px solid var(--line-soft); font-family: var(--font-mono); font-size: 11.5px; }
.srow:first-child { border-top: none; }
.srow .c1 { padding: 11px 13px; color: var(--ink-faint); border-right: 1px solid var(--line-soft); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.srow .c2 { padding: 11px 13px; color: var(--green); white-space: nowrap; overflow: hidden; }
.srow .c2 .caret { display: inline-block; width: 7px; height: 13px; background: var(--green); vertical-align: -2px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.cost-line {
  display: flex; justify-content: space-between; align-items: center;
  background: rgba(255,160,40,.07);
  border: 1px dashed rgba(255,160,40,.4);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 16px;
}
.cost-line .q { font-family: var(--font-mono); font-size: 11.5px; color: var(--ink-dim); }
.cost-line .v { font-family: var(--font-mono); font-size: 17px; font-weight: 800; color: var(--amber); }

.run-btn {
  width: 100%;
  font-family: var(--font-mono); font-size: 13px; font-weight: 700; letter-spacing: .08em;
  background: linear-gradient(120deg, var(--amber), var(--amber-hot));
  color: #1a1100;
  padding: 15px; border-radius: 10px;
  position: relative; overflow: hidden;
  transition: filter .2s;
}
.run-btn:hover { filter: brightness(1.07); }
.run-btn .progress {
  position: absolute; inset: 0;
  background: var(--green-ink);
  transform-origin: left;
  transform: scaleX(0);
}
.run-btn .run-label { position: relative; z-index: 1; }
.run-btn.running { background: #14241a; color: var(--green); pointer-events: none; }

/* paper receipt */
.receipt {
  position: absolute;
  right: -26px; bottom: -64px;
  width: 270px;
  background: var(--paper);
  color: var(--paper-ink);
  font-family: var(--font-mono);
  border-radius: 4px 4px 0 0;
  padding: 20px 20px 26px;
  box-shadow: 0 26px 60px rgba(0,0,0,.6);
  transform: rotate(3deg) translateY(40px);
  opacity: 0;
  transition: transform .7s cubic-bezier(.16,1.2,.3,1), opacity .5s;
  z-index: 2;
}
.receipt.show { transform: rotate(3deg) translateY(0); opacity: 1; }
.receipt::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -10px; height: 12px;
  background: linear-gradient(-45deg, transparent 7px, var(--paper) 0) 0 0 / 14px 100%,
              linear-gradient(45deg, transparent 7px, var(--paper) 0) 7px 0 / 14px 100%;
  background-repeat: repeat-x;
}
.receipt h4 { font-size: 11px; letter-spacing: .2em; text-align: center; font-weight: 800; padding-bottom: 12px; border-bottom: 1px dashed #b9b29a; margin-bottom: 12px; }
.receipt .r-line { display: flex; justify-content: space-between; font-size: 10.5px; padding: 4px 0; color: var(--paper-dim); }
.receipt .r-line b { color: var(--paper-ink); font-weight: 700; }
.receipt .r-total { border-top: 1px dashed #b9b29a; margin-top: 10px; padding-top: 12px; display: flex; justify-content: space-between; font-size: 14px; font-weight: 800; }
.receipt .r-total .amount { color: var(--green-ink); }
.receipt .r-foot { text-align: center; font-size: 9px; letter-spacing: .12em; color: var(--paper-dim); margin-top: 14px; }
.stamp {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%) rotate(-14deg) scale(2.2);
  border: 3px solid var(--green-ink);
  color: var(--green-ink);
  font-size: 13px; font-weight: 800; letter-spacing: .2em;
  padding: 5px 13px; border-radius: 6px;
  opacity: 0;
}
.receipt.show .stamp { animation: stamp .45s .55s cubic-bezier(.2,1.4,.4,1) forwards; }
@keyframes stamp { from { opacity: 0; transform: translate(-50%,-50%) rotate(-14deg) scale(2.2); } to { opacity: .85; transform: translate(-50%,-50%) rotate(-14deg) scale(1); } }

/* ---------- pillars ---------- */
.pillars { padding: 130px 0; border-top: 1px solid var(--line-soft); }
.pillar-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.pillar {
  border: 1px solid var(--line);
  background: linear-gradient(170deg, var(--bg-raise), var(--bg-panel));
  border-radius: var(--r);
  padding: 34px 32px 38px;
  position: relative;
  overflow: hidden;
  transition: transform .25s, border-color .25s;
}
.pillar:hover { transform: translateY(-4px); border-color: rgba(255,160,40,.35); }
.pillar::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--amber), transparent 60%);
  opacity: 0; transition: opacity .25s;
}
.pillar:hover::before { opacity: 1; }
.pillar .idx { font-family: var(--font-mono); font-size: 12px; font-weight: 700; color: var(--amber); letter-spacing: .14em; }
.pillar h3 { font-size: 25px; margin: 14px 0 12px; }
.pillar p { color: var(--ink-dim); font-size: 16px; }
.pillar p b { color: var(--ink); font-weight: 600; }
.pillar .tagline { font-family: var(--font-mono); font-size: 11.5px; color: var(--green); margin-top: 18px; display: block; letter-spacing: .03em; }

/* ---------- functions strip ---------- */
.functions { padding: 0 0 130px; }
.fn-rail { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; max-width: 900px; margin: 0 auto; }
.fn {
  font-family: var(--font-mono); font-size: 13px; font-weight: 700;
  border: 1px solid var(--line);
  background: var(--bg-raise);
  color: var(--ink-dim);
  padding: 11px 17px; border-radius: 9px;
  transition: color .2s, border-color .2s, transform .2s;
}
.fn:hover { color: var(--ink); border-color: rgba(255,160,40,.4); transform: translateY(-2px); }
.fn .paren { color: var(--ink-faint); }
.fn-migrate {
  border-color: rgba(89,217,126,.45);
  color: var(--green);
  background: rgba(89,217,126,.06);
}
.fn-note { text-align: center; font-family: var(--font-mono); font-size: 11.5px; color: var(--ink-faint); margin-top: 22px; letter-spacing: .04em; }
.fn-note b { color: var(--green); }

/* ---------- automation ---------- */
.automation { padding: 130px 0; border-top: 1px solid var(--line-soft); background: var(--bg-raise); }
.auto-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.auto-card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 26px;
  transition: border-color .25s, transform .25s;
}
.auto-card:hover { border-color: rgba(255,160,40,.3); transform: translateY(-3px); }
.auto-card .kbd {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--amber); border: 1px solid rgba(255,160,40,.3); border-radius: 6px;
  display: inline-block; padding: 4px 9px; margin-bottom: 18px;
}
.auto-card h3 { font-size: 21px; margin-bottom: 10px; }
.auto-card p { color: var(--ink-dim); font-size: 15.5px; }
.auto-term {
  margin-top: 20px;
  background: #070705;
  border: 1px solid var(--line-soft);
  border-radius: 9px;
  padding: 14px 15px;
  font-family: var(--font-mono); font-size: 11.5px; line-height: 1.8;
  color: var(--ink-faint);
}
.auto-term .g { color: var(--green); }
.auto-term .a { color: var(--amber); }

/* ---------- docs merge ---------- */
.docsmerge { padding: 130px 0; }
.merge-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 72px; align-items: center; }
.merge-visual { position: relative; height: 360px; }
.sheet-card {
  position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 250px; background: var(--bg-panel); border: 1px solid var(--line); border-radius: 12px;
  padding: 16px; box-shadow: 0 20px 50px rgba(0,0,0,.5);
}
.sheet-card .sc-head { font-family: var(--font-mono); font-size: 10px; letter-spacing: .12em; color: var(--ink-faint); margin-bottom: 10px; text-transform: uppercase; }
.sheet-card .sc-row { display: flex; gap: 6px; margin-top: 6px; }
.sheet-card .sc-cell { height: 14px; border-radius: 3px; background: var(--line-soft); flex: 1; }
.sheet-card .sc-cell.hl { background: rgba(255,160,40,.4); }
.merge-arrow {
  position: absolute; left: 270px; right: 230px; top: 50%; height: 2px;
  background: repeating-linear-gradient(90deg, var(--amber) 0 8px, transparent 8px 16px);
  animation: dashmove 1.2s linear infinite;
}
@keyframes dashmove { to { background-position: 16px 0; } }
.doc-stack { position: absolute; right: 0; top: 50%; transform: translateY(-50%); width: 210px; height: 280px; }
.doc {
  position: absolute; inset: 0;
  background: var(--paper); border-radius: 8px;
  padding: 22px 18px;
  box-shadow: 0 18px 44px rgba(0,0,0,.5);
}
.doc:nth-child(1) { transform: rotate(-5deg) translate(-14px, 10px); opacity: .55; }
.doc:nth-child(2) { transform: rotate(3deg) translate(10px, 4px); opacity: .75; }
.doc:nth-child(3) { transform: rotate(0); }
.doc .d-line { height: 7px; border-radius: 3px; background: var(--paper-shade); margin-top: 9px; }
.doc .d-line.t { height: 13px; width: 65%; background: #c9c2a8; margin-top: 0; }
.doc .d-line.w60 { width: 60%; }
.doc .d-line.w80 { width: 80%; }
.doc .d-badge { position: absolute; bottom: 16px; right: 16px; font-family: var(--font-mono); font-size: 8.5px; font-weight: 700; letter-spacing: .1em; color: var(--green-ink); border: 1.5px solid var(--green-ink); padding: 3px 7px; border-radius: 4px; transform: rotate(-6deg); }

/* ---------- comparison ---------- */
.compare { padding: 130px 0; border-top: 1px solid var(--line-soft); }
.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r); background: var(--bg-raise); }
table.cmp { width: 100%; border-collapse: collapse; min-width: 760px; }
.cmp th, .cmp td { padding: 17px 22px; text-align: left; border-top: 1px solid var(--line-soft); font-size: 15px; }
.cmp thead th { border-top: none; font-family: var(--font-mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-faint); padding-top: 22px; padding-bottom: 18px; }
.cmp thead th.you { color: var(--amber); }
.cmp tbody td:first-child { color: var(--ink-dim); width: 34%; }
.cmp td.you { background: rgba(255,160,40,.05); font-weight: 600; }
.cmp .yes { color: var(--green); font-family: var(--font-mono); font-weight: 700; }
.cmp .no { color: var(--red); font-family: var(--font-mono); font-weight: 700; }
.cmp .meh { color: var(--ink-faint); font-family: var(--font-mono); }
.cmp-foot { font-size: 12.5px; color: var(--ink-faint); margin-top: 16px; font-family: var(--font-mono); letter-spacing: .02em; }

/* ---------- pricing ---------- */
.pricing { padding: 130px 0; border-top: 1px solid var(--line-soft); background: var(--bg-raise); }
.price-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; align-items: stretch; }
.plan {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 30px 26px;
  display: flex; flex-direction: column;
  transition: transform .25s, border-color .25s;
}
.plan:hover { transform: translateY(-4px); }
.plan.hot { border-color: var(--amber); position: relative; box-shadow: 0 0 50px rgba(255,140,20,.1); }
.plan .badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  font-family: var(--font-mono); font-size: 10px; font-weight: 700; letter-spacing: .12em;
  background: var(--amber); color: #1a1100; padding: 5px 12px; border-radius: 999px; white-space: nowrap;
}
.plan h3 { font-size: 19px; }
.plan .price { font-family: var(--font-mono); font-size: 34px; font-weight: 800; margin: 16px 0 4px; }
.plan .price .per { font-size: 12px; font-weight: 400; color: var(--ink-faint); }
.plan .pdesc { font-size: 13.5px; color: var(--ink-faint); min-height: 42px; }
.plan ul { list-style: none; margin: 20px 0 26px; display: grid; gap: 10px; flex: 1; }
.plan li { font-size: 14.5px; color: var(--ink-dim); display: flex; gap: 9px; }
.plan li::before { content: "✓"; color: var(--green); font-family: var(--font-mono); font-weight: 700; }
.plan li.minus::before { content: "—"; color: var(--ink-faint); }
.plan .plan-cta {
  font-family: var(--font-mono); font-size: 12px; font-weight: 700; letter-spacing: .05em;
  border: 1px solid var(--line); border-radius: 9px; padding: 13px; text-align: center;
  transition: border-color .2s, background .2s, color .2s;
}
.plan .plan-cta:hover { border-color: var(--amber); color: var(--amber); }
.plan.hot .plan-cta { background: linear-gradient(120deg, var(--amber), var(--amber-hot)); color: #1a1100; border: none; }
.plan.hot .plan-cta:hover { filter: brightness(1.07); color: #1a1100; }
.rate-note {
  margin-top: 28px; text-align: center;
  font-family: var(--font-mono); font-size: 12px; color: var(--ink-faint); letter-spacing: .03em;
}
.rate-note b { color: var(--ink-dim); }

/* ---------- faq ---------- */
.faq { padding: 130px 0; }
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--line-soft); }
.faq-item summary {
  cursor: pointer; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  padding: 24px 4px;
  font-family: var(--font-display); font-weight: 600; font-size: 19px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-family: var(--font-mono); color: var(--amber); font-size: 20px; transition: transform .25s; flex-shrink: 0; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-a { padding: 0 4px 26px; color: var(--ink-dim); font-size: 16px; max-width: 640px; }
.faq-item .faq-a b { color: var(--ink); font-weight: 600; }

/* ---------- final cta ---------- */
.final { padding: 150px 0 140px; text-align: center; position: relative; overflow: hidden; border-top: 1px solid var(--line-soft); }
.final::before {
  content: ""; position: absolute; bottom: -300px; left: 50%; transform: translateX(-50%);
  width: 900px; height: 560px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,106,0,.14), transparent 65%);
}
.final h2 { font-size: clamp(38px, 5.6vw, 68px); margin: 20px 0 18px; position: relative; }
.final p { color: var(--ink-dim); font-size: 19px; margin-bottom: 38px; position: relative; }
.final .waitlist { position: relative; }

/* ---------- footer ---------- */
footer { border-top: 1px solid var(--line-soft); padding: 48px 0 42px; }
.foot-grid { display: flex; justify-content: space-between; gap: 30px; flex-wrap: wrap; align-items: flex-start; }
.foot-links { display: flex; gap: 26px; font-size: 14px; color: var(--ink-dim); }
.foot-links a:hover { color: var(--ink); }
.disclaimer { font-size: 11.5px; color: var(--ink-faint); max-width: 760px; margin-top: 30px; line-height: 1.7; }

/* ---------- legal pages (paper theme) ---------- */
body.legal { background: var(--paper); color: var(--paper-ink); }
body.legal::after { opacity: .04; }
.legal-nav { border-bottom: 1px solid #d9d2b8; }
.legal-nav .nav-inner { height: 64px; }
.legal-nav .logo { color: var(--paper-ink); }
.legal-back { font-family: var(--font-mono); font-size: 12px; color: var(--paper-dim); }
.legal-back:hover { color: var(--paper-ink); }
.legal-main { max-width: 720px; margin: 0 auto; padding: 70px 28px 110px; }
.legal-main h1 { font-size: clamp(34px, 5vw, 48px); margin-bottom: 10px; }
.legal-main .updated { font-family: var(--font-mono); font-size: 11.5px; color: var(--paper-dim); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 42px; }
.legal-main h2 { font-size: 22px; margin: 42px 0 12px; }
.legal-main p, .legal-main li { font-size: 16px; line-height: 1.75; color: #3d392c; margin-bottom: 12px; }
.legal-main ul { padding-left: 22px; margin-bottom: 14px; }
.legal-main table { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: 14px; }
.legal-main th, .legal-main td { border: 1px solid #d9d2b8; padding: 10px 13px; text-align: left; vertical-align: top; }
.legal-main th { font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--paper-dim); }
.legal-main code { font-family: var(--font-mono); font-size: 12.5px; background: #ebe5d0; padding: 2px 6px; border-radius: 4px; }
.legal-main a { text-decoration: underline; text-underline-offset: 3px; }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .demo-grid, .merge-grid { grid-template-columns: 1fr; gap: 56px; }
  .pillar-grid { grid-template-columns: 1fr; }
  .auto-grid { grid-template-columns: 1fr; }
  .price-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat { border-top: 1px solid var(--line-soft); }
  .receipt { right: 8px; bottom: -54px; }
  .merge-visual { height: 320px; transform: scale(.92); transform-origin: left center; }
}
@media (max-width: 620px) {
  body { font-size: 16px; }
  .nav-links a:not(.nav-cta) { display: none; }
  .hero { padding-top: 140px; }
  .waitlist { flex-direction: column; }
  .price-grid { grid-template-columns: 1fr; }
  .receipt { width: 230px; right: 4px; }
  .merge-arrow { display: none; }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .rv { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}