/* paulcenter.ai. Dark, warm, one accent. No inline styles anywhere (the CSP forbids them): motion is driven by
   classes and by custom properties set from script. */
@font-face { font-family: "Fraunces"; src: url("/fonts/fraunces-latin-opsz-normal.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }
@font-face { font-family: "Fraunces"; src: url("/fonts/fraunces-latin-opsz-italic.woff2") format("woff2"); font-weight: 100 900; font-style: italic; font-display: swap; }
@font-face { font-family: "Hanken Grotesk"; src: url("/fonts/hanken-grotesk-latin-wght-normal.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("/fonts/jetbrains-mono-latin-wght-normal.woff2") format("woff2"); font-weight: 100 800; font-display: swap; }

:root {
  --bg: #0f0e0d; --bg-2: #161412; --card: #1b1917; --card-2: #23201d;
  --ink: #f6f1e7; --prose: #c2bbad; --muted: #8d877b; --faint: #5a554c;
  --line: rgba(246, 241, 231, 0.09); --line-2: rgba(246, 241, 231, 0.16);
  --clay: #e27b55; --clay-2: #f4a983; --sage: #a3c09a; --amber: #e6b866;
  --serif: "Fraunces", ui-serif, Georgia, serif;
  --sans: "Hanken Grotesk", ui-sans-serif, system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  --ease: cubic-bezier(0.2, 0.7, 0.1, 1);
  --wrap: min(1180px, 100% - 40px);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { background: var(--bg); scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 400 17px/1.6 var(--sans); color: var(--prose); background: var(--bg); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
body::before { /* grain */
  content: ""; position: fixed; inset: 0; z-index: 100; pointer-events: none; opacity: 0.07; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
::selection { background: var(--clay); color: var(--bg); }
a { color: var(--ink); text-decoration-color: var(--faint); text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--clay); }
em { font-style: italic; }
.mono { font-family: var(--mono); font-feature-settings: "zero"; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--clay-2); outline-offset: 3px; border-radius: 6px; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }

/* Nav */
.nav { position: fixed; inset: 0 0 auto 0; z-index: 50; transition: background 0.4s, border-color 0.4s, backdrop-filter 0.4s; border-bottom: 1px solid transparent; }
.nav.stuck { background: rgba(15, 14, 13, 0.72); backdrop-filter: blur(18px) saturate(1.4); -webkit-backdrop-filter: blur(18px) saturate(1.4); border-color: var(--line); }
.nav-in { width: var(--wrap); margin-inline: auto; height: 68px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 10px; font: 400 21px var(--serif); font-variation-settings: "opsz" 40; color: var(--ink); text-decoration: none; letter-spacing: -0.01em; }
.brand i { width: 9px; height: 9px; border-radius: 50%; background: var(--clay); position: relative; }
.brand i::after { content: ""; position: absolute; inset: -5px; border-radius: 50%; border: 1px solid var(--clay); opacity: 0; animation: ping 2.8s var(--ease) infinite; }
.nav-links { display: flex; align-items: center; gap: 28px; font-size: 15px; }
.nav-links a { color: var(--muted); text-decoration: none; transition: color 0.2s; }
.nav-links a:hover, .nav-links a[aria-current] { color: var(--ink); }
.nav-links .btn { color: var(--bg); }
@media (max-width: 720px) { .nav-links a.opt { display: none; } .nav-links { gap: 18px; } }

/* Buttons */
.btn { --pad: 13px 24px; position: relative; display: inline-flex; align-items: center; gap: 10px; padding: var(--pad); border-radius: 999px; font: 500 16px var(--sans); text-decoration: none; white-space: nowrap; overflow: hidden; transition: transform 0.25s var(--ease), box-shadow 0.25s, background 0.25s, border-color 0.25s; }
.btn.primary { background: var(--ink); color: var(--bg); box-shadow: 0 0 0 0 rgba(226, 123, 85, 0); }
.btn.primary::after { content: ""; position: absolute; inset: 0; background: linear-gradient(105deg, transparent 30%, rgba(226, 123, 85, 0.35) 50%, transparent 70%); transform: translateX(-120%); transition: transform 0.7s var(--ease); }
.btn.primary:hover { transform: translateY(-2px); box-shadow: 0 14px 40px -12px rgba(226, 123, 85, 0.55); }
.btn.primary:hover::after { transform: translateX(120%); }
.btn.ghost { color: var(--ink); border: 1px solid var(--line-2); }
.btn.ghost:hover { border-color: var(--ink); transform: translateY(-2px); }
.btn.small { --pad: 8px 16px; font-size: 14px; }
.btn svg { width: 17px; height: 17px; flex: none; }

/* Type */
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font: 500 12px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin: 0 0 22px; }
.eyebrow i { width: 7px; height: 7px; border-radius: 50%; background: var(--sage); box-shadow: 0 0 12px var(--sage); animation: breathe 2.4s ease-in-out infinite; }
h1, h2, h3 { font-family: var(--serif); font-weight: 340; color: var(--ink); margin: 0; letter-spacing: -0.025em; }
h1 { font-size: clamp(60px, 11.2vw, 152px); line-height: 0.92; font-variation-settings: "opsz" 144; }
h1 em, h2 em { color: var(--clay); font-weight: 300; }
h2 { font-size: clamp(38px, 6.2vw, 78px); line-height: 1; font-variation-settings: "opsz" 144; }
h3 { font-size: clamp(24px, 2.6vw, 30px); line-height: 1.12; font-variation-settings: "opsz" 60; letter-spacing: -0.015em; }
.lead { font-size: clamp(18px, 1.7vw, 21px); line-height: 1.5; color: var(--prose); max-width: 30em; margin: 0; }
.fine { font: 400 12.5px/1.5 var(--mono); color: var(--faint); letter-spacing: 0.02em; margin: 0; }
section { position: relative; }
.wrap { width: var(--wrap); margin-inline: auto; }
.sec { padding: clamp(90px, 13vw, 180px) 0; }
.sec-head { max-width: 860px; margin-bottom: clamp(48px, 7vw, 96px); }
.sec-head p.lead { margin-top: 26px; }

/* Reveal on scroll */
[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); transition-delay: var(--d, 0s); }
[data-reveal].in { opacity: 1; transform: none; }

/* Hero */
.hero { min-height: 100svh; display: grid; align-items: center; padding: 120px 0 80px; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(620px circle at var(--mx, 70%) var(--my, 30%), rgba(226, 123, 85, 0.13), transparent 65%), radial-gradient(900px 500px at 12% 108%, rgba(163, 192, 154, 0.07), transparent 70%); pointer-events: none; }
#waves { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; opacity: 0.9; }
.hero-in > * { min-width: 0; }
.hero-in { position: relative; display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.hero h1 { margin-bottom: 34px; }
.hero h1 .w { display: inline-block; overflow: hidden; vertical-align: top; padding: 0 0.04em 0.12em; margin: 0 -0.04em -0.12em; }
.hero h1 .w > span { display: inline-block; transform: translateY(110%) rotate(4deg); transform-origin: 0 100%; animation: rise 1.1s var(--ease) forwards; animation-delay: calc(var(--i) * 0.09s + 0.15s); }
.hero h1 .w1 { --i: 0; } .hero h1 .w2 { --i: 1; } .hero h1 .w3 { --i: 2; }
.fade-up { opacity: 0; animation: fadeup 1s var(--ease) forwards; animation-delay: var(--fd, 0.6s); }
.fd-1 { --fd: 0.05s; } .fd-2 { --fd: 0.65s; } .fd-3 { --fd: 0.8s; } .fd-4 { --fd: 0.95s; } .fd-5 { --fd: 0.5s; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 38px 0 22px; }
@media (max-width: 980px) { .hero-in { grid-template-columns: minmax(0, 1fr); } .hero { padding-top: 110px; } .hero h1 { font-size: clamp(64px, 17.5vw, 150px); } .cta-row .btn { flex: 1 1 auto; justify-content: center; } }

/* The live call */
.call { position: relative; background: linear-gradient(180deg, rgba(35, 32, 29, 0.92), rgba(22, 20, 18, 0.92)); border: 1px solid var(--line-2); border-radius: 28px; padding: 20px; box-shadow: 0 50px 120px -40px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.06); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); max-width: 520px; width: 100%; justify-self: end; }
.call::before { content: ""; position: absolute; inset: -1px; border-radius: 28px; padding: 1px; background: conic-gradient(from var(--spin, 0deg), transparent 0 70%, rgba(226, 123, 85, 0.7) 85%, transparent 100%); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none; opacity: 0.8; }
@media (max-width: 980px) { .call { justify-self: start; } }
.call-top { display: flex; justify-content: space-between; align-items: center; padding: 2px 4px 16px; }
.status { display: inline-flex; align-items: center; gap: 9px; font: 500 12px var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.status i { width: 8px; height: 8px; border-radius: 50%; background: var(--amber); animation: breathe 1.2s ease-in-out infinite; }
.status[data-s="person"] i, .status[data-s="you"] i { background: var(--sage); }
.status[data-s="menu"] i, .status[data-s="hold"] i { background: var(--clay); }
.status[data-s="done"] i { background: var(--muted); animation: none; }
.timer { font-size: 13px; color: var(--muted); font-variant-numeric: tabular-nums; }
.timer.fast { color: var(--clay-2); }
.stage { display: grid; grid-template-columns: 84px 1fr 84px; align-items: center; gap: 8px; padding: 6px 0 14px; }
.who { text-align: center; }
.who p { margin: 10px 0 0; font: 500 13.5px/1.2 var(--sans); color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.who small { font: 400 11.5px var(--sans); color: var(--muted); }
.avatar { --lvl: 0; width: 60px; height: 60px; margin: 0 auto; border-radius: 50%; display: grid; place-items: center; background: var(--card-2); border: 1px solid var(--line-2); font: 500 18px var(--serif); color: var(--ink); position: relative; box-shadow: 0 0 0 calc(var(--lvl) * 7px) rgba(246, 241, 231, calc(var(--lvl) * 0.16)), 0 0 0 calc(var(--lvl) * 15px) rgba(246, 241, 231, calc(var(--lvl) * 0.06)); transition: border-color 0.3s; }
.avatar img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; display: block; }
.who.paul .avatar { box-shadow: 0 0 0 calc(var(--lvl) * 7px) rgba(226, 123, 85, calc(var(--lvl) * 0.3)), 0 0 0 calc(var(--lvl) * 15px) rgba(226, 123, 85, calc(var(--lvl) * 0.1)); }
.who.paul.is-you .avatar { background: #2a3327; color: var(--sage); box-shadow: 0 0 0 calc(var(--lvl) * 7px) rgba(163, 192, 154, calc(var(--lvl) * 0.3)), 0 0 0 calc(var(--lvl) * 15px) rgba(163, 192, 154, calc(var(--lvl) * 0.1)); }
.who.paul.is-you .avatar img { display: none; }
.who.paul .you-initial { display: none; }
.who.paul.is-you .you-initial { display: block; }
#c-wave { width: 100%; height: 64px; display: block; }
.lines { height: 232px; overflow: hidden; display: flex; flex-direction: column; justify-content: flex-end; gap: 8px; padding: 6px 2px 4px; -webkit-mask-image: linear-gradient(transparent, #000 26%); mask-image: linear-gradient(transparent, #000 26%); }
.ln { max-width: 86%; padding: 9px 14px; border-radius: 16px; font-size: 14.5px; line-height: 1.4; animation: pop 0.45s var(--ease) both; flex: none; }
.ln.them { align-self: flex-start; background: var(--card-2); color: var(--ink); border-bottom-left-radius: 5px; }
.ln.paul { align-self: flex-end; background: rgba(226, 123, 85, 0.16); color: #ffd9c7; border: 1px solid rgba(226, 123, 85, 0.25); border-bottom-right-radius: 5px; }
.ln.you { align-self: flex-end; background: rgba(163, 192, 154, 0.14); color: #dcebd6; border: 1px solid rgba(163, 192, 154, 0.22); border-bottom-right-radius: 5px; }
.ln.note { align-self: center; max-width: 100%; padding: 4px 12px; font: 400 11.5px var(--mono); color: var(--muted); letter-spacing: 0.03em; border: 1px dashed var(--line-2); border-radius: 999px; text-align: center; }
.ln.note.key b { display: inline-block; min-width: 20px; padding: 1px 6px; margin-left: 4px; border-radius: 6px; background: var(--ink); color: var(--bg); font-weight: 600; animation: press 0.5s var(--ease); }
.ln.note.private { color: var(--amber); border-color: rgba(230, 184, 102, 0.35); }
.ln.note.done { color: var(--sage); border-style: solid; border-color: rgba(163, 192, 154, 0.35); font-size: 12.5px; padding: 7px 14px; }
.call-bottom { display: flex; align-items: center; gap: 8px; padding-top: 14px; border-top: 1px solid var(--line); margin-top: 6px; }
.tabs { display: flex; gap: 6px; flex: 1; overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs button { padding: 7px 13px; border-radius: 999px; font-size: 13px; color: var(--muted); border: 1px solid var(--line); white-space: nowrap; transition: color 0.2s, background 0.2s, border-color 0.2s; }
.tabs button:hover { color: var(--ink); border-color: var(--line-2); }
.tabs button.on { color: var(--bg); background: var(--ink); border-color: var(--ink); }
.icon-btn { width: 34px; height: 34px; flex: none; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--line); color: var(--muted); transition: color 0.2s, border-color 0.2s; }
.icon-btn:hover { color: var(--ink); border-color: var(--line-2); }
.icon-btn svg { width: 16px; height: 16px; }
.icon-btn .on { display: none; } .icon-btn[aria-pressed="true"] .on { display: block; } .icon-btn[aria-pressed="true"] .off { display: none; }
.icon-btn[aria-pressed="true"] { color: var(--clay-2); border-color: rgba(226, 123, 85, 0.4); }
.demo-note { margin: 12px 0 0; text-align: center; }

/* Language marquee */
.marquee { border-block: 1px solid var(--line); padding: 20px 0; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee-track { display: flex; gap: 44px; width: max-content; animation: slide 70s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee span { font: 300 italic 22px var(--serif); color: var(--muted); white-space: nowrap; }
.marquee span::after { content: "·"; margin-left: 44px; color: var(--clay); font-style: normal; }
.marquee b { font: 500 12px var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink); align-self: center; white-space: nowrap; }

/* How a call goes: the cord */
.cord-wrap { position: relative; }
.cord { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; overflow: visible; }
.cord path { fill: none; stroke-linecap: round; stroke-linejoin: round; }
.cord .ghost { stroke: var(--line); stroke-width: 1.5; }
.cord .live { stroke: var(--clay); stroke-width: 1.8; filter: drop-shadow(0 0 6px rgba(226, 123, 85, 0.6)); }
.cord .spark { fill: var(--clay-2); filter: drop-shadow(0 0 10px var(--clay)); }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: clamp(70px, 10vw, 150px); position: relative; }
.step { display: grid; grid-template-columns: 1fr 130px 1fr; align-items: center; }
.step-text { grid-column: 1; grid-row: 1; padding-right: 10px; }
.step-art { grid-column: 3; grid-row: 1; }
.step:nth-child(even) .step-text { grid-column: 3; padding-left: 10px; padding-right: 0; }
.step:nth-child(even) .step-art { grid-column: 1; justify-self: end; }
.step .n { display: block; font-size: 12px; letter-spacing: 0.14em; color: var(--clay); margin-bottom: 14px; }
.step h3 { margin-bottom: 12px; font-size: clamp(28px, 3.4vw, 42px); }
.step p { margin: 0; max-width: 25em; }
.step-art { width: min(100%, 400px); }
@media (max-width: 860px) {
  .step { grid-template-columns: 1fr; padding-left: 62px; gap: 24px; }
  .step-text, .step-art, .step:nth-child(even) .step-text, .step:nth-child(even) .step-art { grid-column: 1; grid-row: auto; justify-self: start; }
  .step-text, .step:nth-child(even) .step-text { padding: 0; }
}
.art { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 22px; position: relative; overflow: hidden; }
.art-label { font: 500 11px var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--faint); margin: 0 0 14px; }
/* 1: the composer */
.composer { min-height: 96px; background: var(--card-2); border: 1px solid var(--line-2); border-radius: 16px; padding: 16px 18px; color: var(--ink); font-size: 16px; line-height: 1.45; }
.caret { display: inline-block; width: 2px; height: 1.1em; background: var(--clay); vertical-align: -0.18em; margin-left: 2px; animation: blink 1s steps(2) infinite; }
.composer-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 14px; }
.chip { font: 400 12px var(--mono); color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 5px 11px; }
.send { width: 34px; height: 34px; border-radius: 50%; background: var(--clay); display: grid; place-items: center; color: var(--bg); }
.send svg { width: 16px; height: 16px; }
/* 2: the brief */
.brief { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.brief li { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; font-size: 14.5px; line-height: 1.4; opacity: 0.25; transition: opacity 0.6s var(--ease); transition-delay: calc(var(--n) * 0.35s + 0.3s); }
.brief li span { display: block; font: 500 10.5px var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 2px; }
.brief li svg { width: 20px; height: 20px; margin-top: 2px; }
.brief li svg circle { fill: none; stroke: var(--line-2); stroke-width: 1.5; }
.brief li svg path { fill: none; stroke: var(--sage); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 16; stroke-dashoffset: 16; transition: stroke-dashoffset 0.5s var(--ease); transition-delay: calc(var(--n) * 0.35s + 0.45s); }
.brief li:nth-child(1) { --n: 0; } .brief li:nth-child(2) { --n: 1; } .brief li:nth-child(3) { --n: 2; } .brief li:nth-child(4) { --n: 3; }
.in .brief li { opacity: 1; color: var(--ink); } .in .brief li svg path { stroke-dashoffset: 0; }
.brief li.never { color: var(--amber); } .brief li.never svg path { stroke: var(--amber); }
/* 3: the keypad */
.keys { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; max-width: 250px; margin: 0 auto; }
.keys span, .keys button { aspect-ratio: 1.45; display: grid; place-items: center; border-radius: 14px; background: var(--card-2); border: 1px solid var(--line); font: 400 20px var(--serif); color: var(--prose); transition: background 0.15s, color 0.15s, transform 0.15s, border-color 0.15s; }
.keys .hit { background: var(--ink); color: var(--bg); transform: scale(0.94); border-color: var(--ink); box-shadow: 0 0 30px -4px rgba(246, 241, 231, 0.5); }
.keys button:hover { border-color: var(--line-2); color: var(--ink); }
.keys button:active { background: var(--ink); color: var(--bg); transform: scale(0.94); }
.menu-says { font-size: 14px; color: var(--muted); margin: 0 0 16px; min-height: 2.8em; text-align: center; }
.menu-says b { color: var(--ink); font-weight: 500; }
/* 4: hold */
.hold { text-align: center; padding: 12px 0 4px; }
.hold-time { font: 300 clamp(48px, 6vw, 68px)/1 var(--mono); color: var(--ink); letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.eq { display: flex; gap: 4px; justify-content: center; align-items: flex-end; height: 34px; margin: 20px 0 12px; }
.eq i { width: 4px; border-radius: 2px; background: var(--clay); height: 20%; animation: eq 1.1s ease-in-out infinite; animation-delay: calc(var(--k) * -0.13s); opacity: 0.8; }
.hold p { font-size: 14px; color: var(--muted); margin: 0; }
/* 5: ring */
.ring { display: grid; justify-items: center; gap: 16px; padding: 10px 0 4px; text-align: center; }
.ring-av { width: 76px; height: 76px; border-radius: 50%; position: relative; }
.ring-av img { width: 100%; height: 100%; border-radius: 50%; display: block; position: relative; z-index: 1; }
.ring-av::before, .ring-av::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 1px solid var(--sage); animation: ripple 2.2s var(--ease) infinite; }
.ring-av::after { animation-delay: 1.1s; }
.ring p { margin: 0; color: var(--ink); font-size: 15.5px; }
.ring small { display: block; color: var(--muted); font-size: 13px; margin-top: 2px; }
.take { display: inline-flex; gap: 8px; align-items: center; padding: 10px 20px; border-radius: 999px; background: var(--sage); color: #0f1a0c; font-weight: 500; font-size: 14.5px; animation: nudge 2.2s var(--ease) infinite; }
.take svg { width: 15px; height: 15px; }

/* Rules */
.rules { background: linear-gradient(180deg, transparent, rgba(27, 25, 23, 0.9) 12%, rgba(27, 25, 23, 0.9) 88%, transparent); }
.rule-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 980px) { .rule-grid { grid-template-columns: 1fr; } }
.rule { background: var(--bg); border: 1px solid var(--line); border-radius: 26px; padding: 30px 28px 26px; display: flex; flex-direction: column; position: relative; overflow: hidden; transition: border-color 0.4s, transform 0.5s var(--ease); }
.rule::before { content: ""; position: absolute; inset: 0; background: radial-gradient(420px circle at var(--px, 50%) var(--py, 0%), rgba(226, 123, 85, 0.1), transparent 60%); opacity: 0; transition: opacity 0.4s; pointer-events: none; }
.rule:hover { border-color: var(--line-2); } .rule:hover::before { opacity: 1; }
.rule .n { font-size: 12px; letter-spacing: 0.14em; color: var(--clay); margin-bottom: 18px; }
.rule h3 { margin-bottom: 12px; }
.rule > p { margin: 0 0 26px; font-size: 15.5px; }
.rule-demo { margin-top: auto; background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 18px; min-height: 236px; display: flex; flex-direction: column; gap: 14px; position: relative; }
.asks { display: flex; flex-wrap: wrap; gap: 7px; }
.asks button { padding: 8px 13px; border-radius: 14px; border-bottom-left-radius: 4px; background: var(--card-2); border: 1px solid var(--line); font-size: 13.5px; color: var(--prose); text-align: left; transition: border-color 0.2s, color 0.2s, transform 0.2s var(--ease); }
.asks button:hover { border-color: var(--line-2); color: var(--ink); transform: translateY(-1px); }
.asks button.on { border-color: var(--ink); color: var(--ink); }
.says { margin-top: auto; align-self: flex-end; max-width: 92%; padding: 11px 15px; border-radius: 16px; border-bottom-right-radius: 5px; background: rgba(226, 123, 85, 0.16); border: 1px solid rgba(226, 123, 85, 0.25); color: #ffd9c7; font-size: 15px; line-height: 1.4; min-height: 46px; }
.says:empty { visibility: hidden; }
.says.pop { animation: pop 0.4s var(--ease); }
.rang { align-self: flex-end; display: inline-flex; align-items: center; gap: 8px; font: 400 11.5px var(--mono); color: var(--sage); opacity: 0; transition: opacity 0.4s; }
.rang.on { opacity: 1; }
.rang i { width: 7px; height: 7px; border-radius: 50%; background: var(--sage); animation: breathe 0.9s ease-in-out infinite; }
.hint { font: 400 11.5px var(--mono); color: var(--faint); margin: 0; }
.pin { display: grid; gap: 14px; justify-items: center; }
.pin .keys { width: 100%; max-width: 210px; gap: 6px; margin: 0; }
.pin .keys button { font-size: 16px; border-radius: 10px; aspect-ratio: 1.9; }
.pin-side { display: grid; gap: 10px; width: 100%; justify-items: center; }
.pin-side .rec { width: 100%; }
.dots { display: flex; gap: 9px; height: 16px; align-items: center; }
.dots i { width: 11px; height: 11px; border-radius: 50%; border: 1.5px solid var(--faint); transition: background 0.2s, border-color 0.2s, transform 0.3s var(--ease); }
.dots i.on { background: var(--ink); border-color: var(--ink); transform: scale(1.15); }
.rec { display: flex; gap: 3px; align-items: center; height: 30px; }
.rec i { flex: 1; min-width: 2px; border-radius: 2px; background: var(--clay); height: 30%; animation: eq 0.9s ease-in-out infinite; animation-delay: calc(var(--k) * -0.11s); transition: height 0.3s, background 0.3s; }
.rec.silent i { animation: none; height: 2px; background: var(--faint); }
.rec-label { font: 400 11px var(--mono); color: var(--muted); margin: 0; min-height: 1.5em; }
.rec-label.private { color: var(--amber); }

/* Replay */
.replay-card { background: var(--card); border: 1px solid var(--line); border-radius: 28px; padding: clamp(18px, 3vw, 34px); display: grid; grid-template-columns: 1.25fr 1fr; gap: clamp(20px, 3vw, 40px); }
@media (max-width: 900px) { .replay-card { grid-template-columns: 1fr; } }
.rp-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.rp-title { font: 400 22px var(--serif); color: var(--ink); margin: 0; }
.rp-title small { display: block; font: 400 12.5px var(--mono); color: var(--muted); margin-top: 4px; }
.rp-ctrl { display: flex; align-items: center; gap: 8px; }
.play { width: 44px; height: 44px; border-radius: 50%; background: var(--ink); color: var(--bg); display: grid; place-items: center; transition: transform 0.2s var(--ease); }
.play:hover { transform: scale(1.06); }
.play svg { width: 16px; height: 16px; }
.play .pause { display: none; } .play[aria-pressed="true"] .pause { display: block; } .play[aria-pressed="true"] .go { display: none; }
.speeds { display: flex; border: 1px solid var(--line); border-radius: 999px; padding: 3px; }
.speeds button { padding: 6px 11px; border-radius: 999px; font: 500 12px var(--mono); color: var(--muted); }
.speeds button.on { background: var(--card-2); color: var(--ink); }
#lanes { width: 100%; height: auto; display: block; cursor: grab; touch-action: none; border-radius: 12px; }
#lanes:active { cursor: grabbing; }
#lanes .dim rect { opacity: 0.22; }
#lanes .them rect { fill: var(--ink); } #lanes .paul rect { fill: var(--clay); } #lanes .you rect { fill: var(--sage); }
#lanes .hold rect { fill: var(--faint); }
#lanes .head { stroke: var(--ink); stroke-width: 2; }
#lanes .knob { fill: var(--ink); }
#lanes text { font: 500 17px var(--mono); fill: var(--faint); letter-spacing: 0.08em; }
.rp-time { display: flex; justify-content: space-between; font: 400 12px var(--mono); color: var(--muted); margin-top: 10px; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 18px; font: 400 12px var(--mono); color: var(--muted); }
.legend i { display: inline-block; width: 9px; height: 9px; border-radius: 3px; margin-right: 7px; vertical-align: -1px; }
.legend .l-them { background: var(--ink); } .legend .l-paul { background: var(--clay); } .legend .l-you { background: var(--sage); }
.script { list-style: none; margin: 0; padding: 0; max-height: 380px; overflow-y: auto; display: grid; gap: 2px; align-content: start; scrollbar-width: thin; scrollbar-color: var(--faint) transparent; }
.script li { display: grid; grid-template-columns: 44px 1fr; gap: 10px; padding: 9px 12px; border-radius: 12px; font-size: 14.5px; line-height: 1.4; color: var(--faint); cursor: pointer; transition: background 0.3s, color 0.3s; }
.script li:hover { background: rgba(246, 241, 231, 0.04); }
.script li time { font: 400 11.5px/1.8 var(--mono); color: var(--faint); }
.script li b { display: block; font: 500 10.5px var(--mono); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 1px; }
.script li.past { color: var(--muted); }
.script li.now { background: rgba(246, 241, 231, 0.06); color: var(--ink); }
.script li.now.paul b, .script li.past.paul b { color: var(--clay); } .script li.now.you b, .script li.past.you b { color: var(--sage); }
.script li.note { font: 400 12px var(--mono); }
.facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: clamp(40px, 6vw, 70px); border-top: 1px solid var(--line); }
.facts div { padding: 28px 20px 0 0; }
.facts b { display: block; font: 300 clamp(40px, 5vw, 64px)/1 var(--serif); font-variation-settings: "opsz" 144; color: var(--ink); letter-spacing: -0.03em; }
.facts span { display: block; font-size: 14px; color: var(--muted); margin-top: 10px; max-width: 16em; }
@media (max-width: 760px) { .facts { grid-template-columns: 1fr 1fr; } }

/* Coming */
.soon-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
@media (max-width: 980px) { .soon-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .soon-grid { grid-template-columns: 1fr; } }
.soon { border: 1px dashed var(--line-2); border-radius: 22px; padding: 24px 22px 26px; transition: border-color 0.3s, background 0.3s, transform 0.4s var(--ease); }
.soon:hover { border-color: var(--clay); background: rgba(226, 123, 85, 0.04); transform: translateY(-4px); }
.soon svg { width: 34px; height: 34px; color: var(--clay); margin-bottom: 22px; }
.soon svg * { fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.soon h3 { font-size: 22px; margin-bottom: 8px; }
.soon p { margin: 0; font-size: 14.5px; color: var(--muted); }
.tag { display: inline-block; font: 500 10.5px var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--amber); border: 1px solid rgba(230, 184, 102, 0.35); border-radius: 999px; padding: 3px 10px; margin-bottom: 18px; }

/* Final call to action */
.final { padding: clamp(110px, 16vw, 220px) 0; text-align: center; overflow: hidden; }
.final::before { content: ""; position: absolute; inset: 0; background: url("/paul-wide.webp") center 30% / cover no-repeat; opacity: 0.2; filter: grayscale(0.35) contrast(1.05); -webkit-mask-image: radial-gradient(70% 70% at 50% 45%, #000, transparent 78%); mask-image: radial-gradient(70% 70% at 50% 45%, #000, transparent 78%); }
.final .wrap { position: relative; }
.final h2 { font-size: clamp(52px, 10vw, 136px); margin-bottom: 30px; }
.final .lead { margin-inline: auto; }
.final .cta-row { justify-content: center; }
.final .fine { margin-top: 10px; }

/* Footer */
footer { border-top: 1px solid var(--line); padding: 34px 0 44px; font-size: 14px; color: var(--muted); }
.foot { width: var(--wrap); margin-inline: auto; display: flex; flex-wrap: wrap; gap: 10px 26px; align-items: center; }
.foot span { margin-right: auto; }
.foot a { color: var(--muted); text-decoration: none; } .foot a:hover { color: var(--ink); }

/* Inner pages (download, privacy) */
.page { padding: 150px 0 90px; min-height: 80svh; }
.page::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 520px; background: radial-gradient(700px 380px at 75% 0%, rgba(226, 123, 85, 0.12), transparent 70%); pointer-events: none; }
.page .wrap { position: relative; max-width: 820px; }
.page h1 { font-size: clamp(54px, 9vw, 104px); margin-bottom: 30px; }
.page h2 { font: 500 12px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--clay); margin: 64px 0 18px; }
.page p { margin: 0 0 16px; }
.page ul, .page ol { padding-left: 22px; margin: 0 0 16px; } .page li { margin: 8px 0; } .page li::marker { color: var(--faint); }
.page strong { color: var(--ink); font-weight: 500; }
.page code { font: 400 13.5px var(--mono); background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: 1px 6px; color: var(--ink); }
.dl-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 16px; margin-top: 44px; }
@media (max-width: 760px) { .dl-grid { grid-template-columns: 1fr; } }
.dl { background: var(--card); border: 1px solid var(--line); border-radius: 26px; padding: 28px; position: relative; overflow: hidden; }
.dl.best { border-color: var(--line-2); background: linear-gradient(160deg, rgba(226, 123, 85, 0.1), var(--card) 45%); }
.dl.later { border-style: dashed; }
.dl svg.os { width: 34px; height: 34px; color: var(--ink); margin-bottom: 20px; }
.dl h3 { font-size: 26px; margin-bottom: 6px; }
.dl p { font-size: 14.5px; color: var(--muted); }
.dl dl { margin: 20px 0 24px; display: grid; grid-template-columns: max-content 1fr; gap: 8px 18px; font-size: 13.5px; }
.dl dt { color: var(--faint); font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase; padding-top: 2px; }
.dl dd { margin: 0; color: var(--prose); overflow-wrap: anywhere; }
.dl dd.mono { font-size: 12px; line-height: 1.5; }
.sha-row { display: flex; gap: 10px; align-items: start; }
.copy { flex: none; font: 500 11px var(--mono); color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 3px 10px; }
.copy:hover { color: var(--ink); border-color: var(--line-2); }

/* Keyframes */
@keyframes rise { to { transform: none; } }
@keyframes fadeup { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes ping { 0% { opacity: 0.9; transform: scale(0.6); } 70%, 100% { opacity: 0; transform: scale(1.8); } }
@keyframes breathe { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }
@keyframes pop { from { opacity: 0; transform: translateY(10px) scale(0.96); } to { opacity: 1; transform: none; } }
@keyframes press { 0% { transform: scale(1.5); } 100% { transform: none; } }
@keyframes blink { 50% { opacity: 0; } }
@keyframes eq { 0%, 100% { height: 18%; } 50% { height: 100%; } }
@keyframes ripple { from { transform: scale(1); opacity: 0.8; } to { transform: scale(2.1); opacity: 0; } }
@keyframes nudge { 0%, 100% { transform: none; } 50% { transform: translateY(-3px); } }
@keyframes slide { to { transform: translateX(-50%); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  [data-reveal] { opacity: 1; transform: none; }
  .hero h1 .w > span { transform: none; } .fade-up { opacity: 1; }
  .marquee-track { animation: none; }
}