:root {
  --bg: #0b0c10;
  --bg-2: #111318;
  --panel: #14171d;
  --line: #242833;
  --line-2: #323745;
  --text: #f3f1ec;
  --text-2: #b8b6b0;
  --muted: #85848a;
  --accent: #ff7a45;
  --accent-2: #ffb08c;
  --ok: #43d39e;
  --font: 'Onest', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: radial-gradient(1200px 700px at 85% -10%, rgba(255, 122, 69, 0.08), transparent 60%), radial-gradient(900px 600px at -10% 30%, rgba(67, 211, 158, 0.04), transparent 60%), var(--bg); color: var(--text); font-family: var(--font); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
/* Blueprint grid behind everything, fading towards the bottom of the viewport (as on the studio site). */
body::before { content: ''; position: fixed; inset: 0; pointer-events: none; z-index: -1; background-image: linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px); background-size: 48px 48px; -webkit-mask-image: linear-gradient(to bottom, #000 0%, rgba(0,0,0,.35) 100%); mask-image: linear-gradient(to bottom, #000 0%, rgba(0,0,0,.35) 100%); }
a { color: var(--accent); }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
@media (max-width: 560px) { .wrap { padding: 0 16px; } }

.top { position: fixed; inset: 0 0 auto; z-index: 20; background: rgba(11, 12, 16, 0.72); backdrop-filter: blur(14px) saturate(1.4); -webkit-backdrop-filter: blur(14px) saturate(1.4); border-bottom: 1px solid var(--line); }
.row { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; white-space: nowrap; }
.logo em { font-style: normal; font-weight: 400; color: var(--muted); }
.logo-mark { width: 22px; height: 22px; border-radius: 6px; background: conic-gradient(from 210deg, var(--accent), var(--accent-2), var(--ok), var(--accent)); }
.top nav { display: flex; gap: 26px; align-items: center; }
.top nav a { color: var(--text-2); text-decoration: none; font-size: 15px; }
.top nav a:hover { color: var(--text); }
.cta-small { color: var(--bg) !important; background: var(--text); padding: 7px 14px; border-radius: 999px; font-weight: 600; }
@media (max-width: 900px) { .top nav a:not(.cta-small) { display: none; } .logo em { display: none; } }

/* Hero: plain first screen, sized to its content. */
.hero { padding: 168px 0 40px; position: relative; }
.hero .wrap > * { max-width: 760px; }
.kicker { font-family: var(--mono); font-size: 13px; color: var(--accent); margin: 0 0 18px; }
h1 { font-size: clamp(36px, 5.4vw, 70px); line-height: 1.03; letter-spacing: -0.03em; font-weight: 800; margin: 0 0 22px; text-wrap: balance; }
.lead { font-size: 18px; color: var(--text-2); margin: 0 0 30px; max-width: 640px; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; }
.actions.center { justify-content: center; }
.btn { display: inline-flex; align-items: center; padding: 14px 22px; border-radius: 12px; font-weight: 600; font-size: 16px; text-decoration: none; transition: transform .15s ease, background .15s; }
.btn.primary { background: var(--accent); color: #1a0d06; }
.btn.primary:hover { transform: translateY(-1px); background: #ff8a5a; }
.btn.ghost { color: var(--text); border: 1px solid var(--line-2); background: rgba(11, 12, 16, 0.5); }
.btn.ghost:hover { background: var(--panel); }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.facts { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: 0; margin: 56px 0 0; border-top: 1px solid var(--line-2); }
.facts div { padding: 16px 40px 0 0; }
.facts div + div { padding-left: 28px; border-left: 1px solid var(--line); }
.facts dt { font-size: 24px; font-weight: 700; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.facts dd { margin: 0; color: var(--muted); font-size: 14px; }
@media (max-width: 560px) { .hero { padding-top: 120px; } .facts { grid-template-columns: 1fr; } .facts div, .facts div + div { padding: 12px 0; border-left: 0; } .facts div + div { border-top: 1px solid var(--line); } }

/* Flow: four plain rows, text beside a picture. Nothing is pinned; each picture plays once as it scrolls in. */
.flow-rows { list-style: none; margin: 48px 0 0; padding: 0; display: flex; flex-direction: column; gap: 96px; }
.flow-row { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: 56px; align-items: center; }
.flow-row:nth-child(even) .flow-text { order: 2; }
.flow-text b { font-family: var(--mono); font-size: 13px; font-weight: 500; color: var(--accent); }
.flow-text h3 { font-size: clamp(24px, 2.6vw, 34px); line-height: 1.15; letter-spacing: -0.02em; margin: 8px 0 12px; text-wrap: balance; }
.flow-text p { margin: 0; color: var(--text-2); max-width: 440px; }
.viz { border: 1px solid var(--line-2); border-radius: 20px; background: radial-gradient(500px 300px at 30% 0%, rgba(255, 122, 69, 0.08), transparent 70%), var(--bg-2); padding: 28px; min-width: 0; }
.panel { display: flex; flex-direction: column; gap: 12px; }
@media (max-width: 860px) {
  .flow-rows { gap: 64px; }
  .flow-row { grid-template-columns: 1fr; gap: 20px; }
  .flow-row:nth-child(even) .flow-text { order: 0; }
  .viz { padding: 18px; }
}
.panel-label { font-family: var(--mono); font-size: 12px; color: var(--muted); margin: 0 0 4px; letter-spacing: 0.02em; }

.paper { background: #f3f1ec; color: #0b0c10; border-radius: 6px; padding: 26px 28px; box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5); transform: rotate(-1.5deg); display: flex; flex-direction: column; gap: 7px; font-size: 13px; line-height: 1.45; }
.paper .who { font-size: 24px; font-weight: 800; letter-spacing: -0.02em; }
.paper .role { color: #6b6a66; font-size: 13px; margin-top: -6px; }
.paper .rule { display: block; width: 56px; height: 4px; background: var(--accent); margin: 4px 0 6px; }
.paper .co { font-weight: 700; font-size: 13px; margin-top: 6px; }
.paper p { margin: 0; color: #3a3936; }
.paper mark { color: inherit; background: linear-gradient(rgba(255, 122, 69, 0.55), rgba(255, 122, 69, 0.55)) 0 85% / 0% 40% no-repeat; padding: 0 1px; transition: background-size .5s ease; }
.flow-row.in .paper mark { background-size: 100% 40%; }
.paper mark:nth-of-type(1) { transition-delay: 0s; }
.flow-row.in .paper p:nth-of-type(1) mark { transition-delay: .3s; }
.flow-row.in .paper p:nth-of-type(2) mark { transition-delay: .55s; }
.flow-row.in .paper p:nth-of-type(3) mark { transition-delay: .8s; }
.flow-row.in .paper p:nth-of-type(5) mark { transition-delay: 1.05s; }

.p-tasks article { border: 1px solid var(--line-2); border-radius: 12px; padding: 12px 14px; background: var(--panel); display: flex; flex-direction: column; gap: 3px; opacity: 0; transform: translateX(16px); transition: opacity .4s ease, transform .5s ease; }
.flow-row.in .p-tasks article { opacity: 1; transform: none; }
.flow-row.in .p-tasks article:nth-of-type(2) { transition-delay: .1s; }
.flow-row.in .p-tasks article:nth-of-type(3) { transition-delay: .2s; }
.flow-row.in .p-tasks article:nth-of-type(4) { transition-delay: .3s; }
.p-tasks span { font-family: var(--mono); font-size: 11px; color: var(--muted); }
.p-tasks b { font-size: 15px; line-height: 1.3; }
.p-tasks q { font-size: 12.5px; color: var(--text-2); quotes: '«' '»'; }
.p-tasks .pick { border-color: var(--accent); background: linear-gradient(140deg, rgba(255, 122, 69, 0.12), transparent 60%), var(--panel); }
.p-tasks .pick span { color: var(--accent); }

.diagram { width: 100%; height: auto; display: block; margin-bottom: 6px; }
.diagram rect { fill: var(--panel); stroke: var(--line-2); stroke-width: 1.2; transition: stroke .4s ease; }
.diagram .main rect { stroke: var(--accent); }
.diagram text { fill: var(--text); font: 600 12.5px var(--font); text-anchor: middle; }
.diagram .e { fill: none; stroke: #6b6f7a; stroke-width: 1.4; stroke-dasharray: 600; stroke-dashoffset: 600; transition: stroke-dashoffset 1.2s ease .2s; }
.flow-row.in .diagram .e { stroke-dashoffset: 0; }
.flow-row.in .diagram .prov rect { stroke: var(--ok); transition-delay: 2.4s; }
.checks-run { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; font-size: 13.5px; }
.checks-run li { display: grid; grid-template-columns: 20px 1fr; gap: 8px; align-items: start; color: var(--text-2); opacity: 0; transition: opacity .35s ease; }
.checks-run i { width: 18px; height: 18px; border-radius: 50%; border: 1.5px solid var(--line-2); margin-top: 1px; position: relative; transition: background .3s, border-color .3s; }
.checks-run i::after { content: '✓'; position: absolute; inset: 0; display: grid; place-items: center; font-size: 11px; font-style: normal; color: #06130d; opacity: 0; }
.flow-row.in .checks-run li { opacity: 1; }
.flow-row.in .checks-run li i { background: var(--ok); border-color: var(--ok); }
.flow-row.in .checks-run li i::after { opacity: 1; }
.flow-row.in .checks-run li:nth-child(1) { transition-delay: .6s; } .flow-row.in .checks-run li:nth-child(1) i { transition-delay: .9s; }
.flow-row.in .checks-run li:nth-child(2) { transition-delay: 1s; }
.flow-row.in .checks-run li:nth-child(3) { transition-delay: 1.4s; } .flow-row.in .checks-run li:nth-child(3) i { transition-delay: 2.6s; }
.flow-row.in .checks-run li:nth-child(4) { transition-delay: 1.6s; } .flow-row.in .checks-run li:nth-child(4) i { transition-delay: 2.8s; }
/* The found race: red first, then fixed. */
.checks-run .bug span { grid-column: 2; grid-row: 1; transition: opacity .3s ease; }
.checks-run .bug .was { color: #ff5d6c; text-decoration: line-through; text-decoration-color: transparent; }
.checks-run .bug .now { opacity: 0; color: var(--text); }
.flow-row.in .checks-run .bug i { animation: bug 2.4s ease 1s both; }
.flow-row.in .checks-run .bug .was { animation: was 2.4s ease 1s both; }
.flow-row.in .checks-run .bug .now { opacity: 1; transition-delay: 3s; }
@keyframes bug { 0% { background: transparent; border-color: var(--line-2); } 15%, 75% { background: #ff5d6c; border-color: #ff5d6c; } 100% { background: var(--ok); border-color: var(--ok); } }
@keyframes was { 0%, 75% { opacity: 1; } 100% { opacity: 0; } }

.p-story blockquote { margin: 0; padding: 20px 22px; border: 1px solid rgba(67, 211, 158, 0.45); border-radius: 14px; background: var(--panel); font-size: 16px; line-height: 1.55; color: var(--text); }
.p-story em { font-style: normal; color: var(--accent-2); }
.p-story .qa { border-top: 1px dashed var(--line-2); padding-top: 14px; display: flex; flex-direction: column; gap: 6px; opacity: 0; transition: opacity .5s ease .5s; }
.flow-row.in .p-story .qa { opacity: 1; }
.p-story .qa b { font-size: 15px; }
.p-story .qa p { margin: 0; font-size: 14px; color: var(--text-2); }

/* Reduced motion: every picture shows its end state at once. */
@media (prefers-reduced-motion: reduce) {
  .panel, .panel * { transition: none !important; animation: none !important; }
  .checks-run .bug .was { display: none; }
}

/* Sections */
.section { padding: 120px 0 0; position: relative; }
.eyebrow { font-family: var(--mono); font-size: 13px; color: var(--accent); margin: 0 0 14px; }
h2 { font-size: clamp(30px, 3.6vw, 46px); line-height: 1.1; letter-spacing: -0.025em; font-weight: 800; margin: 0 0 18px; max-width: 900px; }
.sub { color: var(--text-2); font-size: 18px; max-width: 760px; margin: 0 0 36px; }
.pains { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 30px; }
.pains article { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 22px; }
.pains span { display: block; font-weight: 700; font-size: 19px; margin-bottom: 10px; color: var(--accent-2); }
.pains p { margin: 0; color: var(--text-2); font-size: 15px; }
@media (max-width: 1000px) { .pains { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .pains { grid-template-columns: 1fr; } }

.steps { display: flex; flex-direction: column; gap: 56px; margin-top: 40px; }
.step { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.3fr); gap: 40px; align-items: center; }
.step:nth-child(even) .step-text { order: 2; }
.step-text b { font-family: var(--mono); color: var(--accent); font-size: 14px; font-weight: 500; }
.step-text h3 { font-size: 26px; line-height: 1.2; margin: 8px 0 12px; letter-spacing: -0.01em; }
.step-text p { color: var(--text-2); margin: 0; }
.shot { border-radius: 14px; overflow: hidden; border: 1px solid var(--line-2); background: var(--panel); box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45); transform: perspective(1400px) rotateY(-4deg); transition: transform .5s ease; }
.step:nth-child(even) .shot { transform: perspective(1400px) rotateY(4deg); }
.shot:hover { transform: none; }
.shot img { display: block; width: 100%; height: auto; }
@media (max-width: 860px) { .step { grid-template-columns: 1fr; gap: 18px; } .step:nth-child(even) .step-text { order: 0; } .shot, .step:nth-child(even) .shot { transform: none; } }

.checks { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.checks article { padding: 22px; border-radius: 16px; background: linear-gradient(160deg, rgba(67, 211, 158, 0.08), transparent 60%), var(--panel); border: 1px solid var(--line); }
.checks b { display: block; font-size: 17px; margin-bottom: 8px; }
.checks b::before { content: '✓'; color: var(--ok); margin-right: 8px; }
.checks p { margin: 0; color: var(--text-2); font-size: 15px; }
@media (max-width: 1000px) { .checks { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .checks { grid-template-columns: 1fr; } }
.vs { margin-top: 28px; overflow-x: auto; border: 1px solid var(--line); border-radius: 16px; }
.vs table { width: 100%; border-collapse: collapse; min-width: 640px; font-size: 15.5px; }
.vs th, .vs td { text-align: left; padding: 15px 20px; border-bottom: 1px solid var(--line); vertical-align: top; }
.vs th { font-size: 13px; color: var(--muted); font-weight: 500; }
.vs th:last-child { color: var(--accent); }
.vs td:first-child { color: var(--muted); width: 22%; }
.vs td:nth-child(2) { color: var(--text-2); }
.vs td:last-child { color: var(--text); }
.vs tr:last-child td { border-bottom: 0; }
.numbers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 28px; border-top: 1px solid var(--line); }
.numbers div { padding: 22px 20px 0 0; }
.numbers b { display: block; font-size: 40px; font-weight: 800; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.numbers span { color: var(--text-2); font-size: 14.5px; display: block; max-width: 250px; }
@media (max-width: 860px) { .numbers { grid-template-columns: 1fr 1fr; gap: 10px; } }

.example { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
@media (max-width: 900px) { .example { grid-template-columns: 1fr; } }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 22px; }
.card h3 { margin: 0 0 6px; font-size: 18px; }
.card .meta { font-family: var(--mono); font-size: 12px; color: var(--muted); margin-bottom: 10px; display: flex; gap: 10px; flex-wrap: wrap; }
.card .meta i { font-style: normal; color: var(--accent); }
.card q { display: block; color: var(--text); background: rgba(255, 122, 69, 0.08); border-left: 3px solid var(--accent); padding: 8px 12px; border-radius: 0 8px 8px 0; margin: 10px 0; font-size: 14.5px; }
.card p { margin: 0 0 8px; color: var(--text-2); font-size: 15px; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.tags span { font-size: 12.5px; padding: 3px 9px; border-radius: 6px; border: 1px solid var(--line-2); color: var(--text-2); }
.card.wide { grid-column: 1 / -1; }
.card .before { text-decoration: line-through; text-decoration-color: rgba(255, 122, 69, 0.6); color: var(--muted); }
.card .after { color: var(--text); }
.follow { border-top: 1px dashed var(--line-2); padding-top: 10px; margin-top: 10px; }
.follow b { color: var(--text); }
.trap { color: var(--accent-2) !important; }

.gets { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.gets div { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 22px; }
.gets b { display: block; font-size: 18px; margin-bottom: 6px; }
.gets span { color: var(--text-2); font-size: 15px; }
@media (max-width: 900px) { .gets { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .gets { grid-template-columns: 1fr; } }
.privacy { border: 1px solid rgba(67, 211, 158, 0.35); border-radius: 20px; padding: 36px; background: linear-gradient(140deg, rgba(67, 211, 158, 0.07), transparent 55%), var(--bg-2); }
.privacy ul { margin: 0; padding-left: 20px; color: var(--text-2); display: flex; flex-direction: column; gap: 8px; }
.faq details { border-bottom: 1px solid var(--line); padding: 18px 0; }
.faq summary { cursor: pointer; font-weight: 600; font-size: 18px; list-style: none; display: flex; justify-content: space-between; gap: 20px; }
.faq summary::after { content: '+'; color: var(--accent); font-weight: 400; font-size: 22px; line-height: 1; }
.faq details[open] summary::after { content: '−'; }
.faq summary::-webkit-details-marker { display: none; }
.faq p { color: var(--text-2); margin: 12px 0 0; max-width: 820px; }
.final { text-align: center; padding: 70px 24px; border-radius: 24px; background: radial-gradient(600px 300px at 50% 0%, rgba(255, 122, 69, 0.22), transparent 70%), var(--bg-2); border: 1px solid var(--line); }
.final h2 { margin: 0 auto 14px; }
.final .sub { margin: 0 auto 28px; }
.foot { padding: 60px 0 40px; color: var(--muted); font-size: 13px; position: relative; }
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }