/* Ctrl + Alt + Delegate — showcase mock-up. Scroll-scene layout lives in cine.css. */
:root {
  --bg: #0b0e13;
  --bg-2: #121722;
  --glass: rgba(22, 28, 40, .72);
  --glass-line: rgba(255, 255, 255, .09);
  --ink: #eef2f6;
  --muted: #8f9bad;
  --yellow: #ffd23f;   /* CAD caption highlight */
  --green: #3ddc84;    /* CAD "only the idea was mine" */
  --red: #ff5a4f;
  --sans: "Inter Tight", "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  --gutter: clamp(16px, 6vw, 96px);
}
* { box-sizing: border-box; }
html { background: var(--bg); color: var(--ink); -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--sans); font-size: 17px; line-height: 1.55; background: var(--bg); overflow-x: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
.y { color: var(--yellow); }
.g { color: var(--green); }
.r { color: var(--red); }

/* ---------- nav ---------- */
.nav { position: fixed; inset: 0 0 auto 0; z-index: 20; display: flex; justify-content: space-between; align-items: center; padding: 14px var(--gutter);
  background: rgba(11,14,19,.62); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--glass-line); }
.brand { display: flex; gap: 6px; align-items: center; text-decoration: none; font-family: var(--mono); font-size: .78rem; font-weight: 700; }
.brand kbd { padding: 3px 7px; }
.nav ul { display: flex; gap: clamp(14px, 3vw, 34px); list-style: none; margin: 0; padding: 0; }
.nav a { font-family: var(--mono); font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; text-decoration: none; color: var(--muted); }
.nav a[aria-current], .nav a:hover { color: var(--ink); }

/* ---------- keycaps ---------- */
kbd { font-family: var(--mono); font-weight: 700; display: inline-block; border-radius: 8px; color: var(--ink);
  background: linear-gradient(#232a37, #171c26); border: 1px solid rgba(255,255,255,.12); box-shadow: 0 3px 0 #06080c, 0 8px 18px rgba(0,0,0,.45); }
.keys { display: flex; flex-wrap: nowrap; align-items: center; gap: clamp(8px, 1.4vw, 18px); margin: .4em 0 0; }
.keys kbd { font-size: clamp(1.15rem, 3.4vw, 3.3rem); padding: .3em .55em .36em; border-radius: .22em; transition: transform .25s, box-shadow .25s, background .25s, color .25s; }
.keys .plus { font-family: var(--mono); font-size: clamp(1.2rem, 3vw, 2.6rem); color: var(--muted); }
.keys kbd.del { color: #0b0e13; background: linear-gradient(#ffe27a, var(--yellow)); border-color: #ffe9a0; }
/* press each key in turn as the scene scrolls (--p comes from cine.js) */
.keys kbd { --at: calc(.06 + var(--k) * .07); transform: translateY(calc(clamp(0, (var(--p) - var(--at)) * 30, 1) * 3px)); }

/* ---------- scene captions ---------- */
.cine-pin.scrim::before { content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(to right, rgba(11,14,19,.92) 0%, rgba(11,14,19,.62) 38%, transparent 62%), linear-gradient(to top, rgba(11,14,19,.7), transparent 40%); }
.beat { position: absolute; left: var(--gutter); right: var(--gutter); bottom: 12vh; max-width: 46rem; }
.beat.mid { top: 0; bottom: 0; display: flex; flex-direction: column; justify-content: center; }
.label { font-family: var(--mono); font-size: .76rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); display: inline-flex; gap: .6em; align-items: center; }
.label::before { content: ""; width: .55em; height: .55em; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 10px var(--yellow); }
.label.ai::before { background: var(--red); box-shadow: 0 0 10px var(--red); }
.label.real::before { background: var(--green); box-shadow: 0 0 10px var(--green); }
.line { margin: .25em 0 0; font-weight: 800; font-size: clamp(2.1rem, 5.6vw, 5.4rem); line-height: .98; letter-spacing: -.035em; text-wrap: balance; }
.line.md { font-size: clamp(1.8rem, 4vw, 3.8rem); }
.note { margin: 1rem 0 0; max-width: 36rem; color: rgba(238,242,246,.82); font-size: clamp(1rem, 1.3vw, 1.18rem); }
.hint { position: absolute; left: 50%; bottom: 3.5vh; transform: translateX(-50%); font-family: var(--mono); font-size: .7rem; letter-spacing: .2em; text-transform: uppercase; color: var(--muted);
  opacity: calc(1 - var(--p, 0) * 8); white-space: nowrap; }

/* ---------- shape scenes ---------- */
.shape { position: absolute; inset: 0; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(24px, 5vw, 80px); align-items: center; padding: 84px var(--gutter) 40px; }
.shape .no { font-family: var(--mono); font-size: .8rem; color: var(--yellow); letter-spacing: .14em; }
.shape h2 { margin: .3em 0 0; font-size: clamp(2rem, 4.4vw, 4.2rem); line-height: 1; letter-spacing: -.035em; font-weight: 800; text-wrap: balance; }
.shape .why { margin: 1rem 0 0; color: rgba(238,242,246,.8); max-width: 32rem; }
.shape .tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 1.2rem; }
.tag { font-family: var(--mono); font-size: .72rem; padding: 5px 9px; border-radius: 999px; border: 1px solid var(--glass-line); color: var(--muted); }
.tag.built { color: var(--green); border-color: rgba(61,220,132,.35); }
.panel { background: var(--glass); border: 1px solid var(--glass-line); border-radius: 18px; padding: clamp(16px, 2vw, 26px); backdrop-filter: blur(10px); box-shadow: 0 30px 80px rgba(0,0,0,.45); }
.panel .cap { font-family: var(--mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); display: flex; justify-content: space-between; margin-bottom: 12px; }
/* each animated item: --k is its order, it arrives at --at and is settled 1/6 of the scene later */
.panel [style*="--k"] { --at: calc(.12 + var(--k) * .07); --t: clamp(0, (var(--p) - var(--at)) * 6, 1); }

/* 1 · match */
.match { display: grid; grid-template-columns: 1fr 34px 1fr; gap: 6px 0; font-family: var(--mono); font-size: clamp(.68rem, .9vw, .82rem); }
.match .h { color: var(--muted); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; padding-bottom: 4px; }
.match .row { padding: 7px 10px; border-radius: 8px; background: rgba(255,255,255,.04); display: flex; justify-content: space-between; gap: 8px; white-space: nowrap; overflow: hidden; }
.match .book { transform: translateX(calc((1 - var(--t)) * 40px)); opacity: calc(.25 + var(--t) * .75); }
.match .link { align-self: center; justify-self: center; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: .75rem;
  background: var(--green); color: #06210f; transform: scale(var(--t)); }
.match .row.miss { background: rgba(255,90,79,calc(var(--t) * .22)); outline: 1px solid rgba(255,90,79,calc(var(--t) * .7)); }
.match .link.miss { background: var(--red); color: #fff; }
.verdict { margin-top: 14px; display: flex; gap: 10px; flex-wrap: wrap; font-family: var(--mono); font-size: .76rem; opacity: var(--t); transform: translateY(calc((1 - var(--t)) * 8px)); }
.verdict span { padding: 6px 10px; border-radius: 8px; background: rgba(255,255,255,.05); }

/* 2 · read */
.read { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
.doc { background: #f4f1ea; color: #222; border-radius: 10px; padding: 14px; font-size: .74rem; line-height: 1.5; position: relative; transform: rotate(-2deg); box-shadow: 0 14px 30px rgba(0,0,0,.4); }
.doc.two { transform: rotate(2.5deg) translateY(calc((1 - var(--t)) * 60px)); opacity: var(--t); margin-top: -40px; margin-left: 18px; }
.doc b { display: block; font-size: .82rem; }
.doc .hl { border-radius: 3px; box-shadow: 0 0 0 2px rgba(255,210,63,calc(var(--t) * 1)); background: rgba(255,210,63,calc(var(--t) * .35)); }
.fields { font-family: var(--mono); font-size: .76rem; display: grid; gap: 8px; }
.fields div { display: flex; justify-content: space-between; gap: 10px; padding: 8px 10px; border-radius: 8px; background: rgba(255,255,255,.05); opacity: calc(.2 + var(--t) * .8); }
.fields div span:last-child { color: var(--yellow); }
.fields .dup { background: rgba(255,90,79,calc(var(--t) * .2)); outline: 1px solid rgba(255,90,79,calc(var(--t) * .7)); }
.fields .dup span:last-child { color: var(--red); }

/* 3 · draft */
.tb { font-family: var(--mono); font-size: .74rem; display: grid; gap: 5px; }
.tb div { display: flex; justify-content: space-between; padding: 6px 10px; border-radius: 6px; background: rgba(255,255,255,.04);
  opacity: calc(1 - var(--t) * .75); transform: translateX(calc(var(--t) * -10px)); }
.fs { margin-top: 14px; border-top: 1px solid var(--glass-line); padding-top: 12px; display: grid; gap: 7px; }
.fs div { display: flex; justify-content: space-between; font-weight: 700; font-size: .95rem; opacity: var(--t); transform: translateY(calc((1 - var(--t)) * 10px)); }
.fs div span:last-child { font-family: var(--mono); font-weight: 500; }
.stamp { display: inline-block; margin-top: 14px; font-family: var(--mono); font-size: .76rem; color: var(--green); border: 1px solid rgba(61,220,132,.5); border-radius: 6px; padding: 5px 9px;
  opacity: var(--t); transform: rotate(calc((1 - var(--t)) * -8deg)) scale(calc(.9 + var(--t) * .1)); }

/* 4 · catch */
.mail { background: #f4f1ea; color: #222; border-radius: 12px; padding: 14px 16px; font-size: .82rem; }
.mail .from { font-weight: 700; }
.mail .sub { font-weight: 700; margin: 6px 0 4px; }
.flag { margin-top: 12px; border-radius: 10px; padding: 10px 12px; background: rgba(255,90,79,.16); border: 1px solid rgba(255,90,79,.55); font-size: .85rem;
  opacity: var(--t); transform: translateY(calc((1 - var(--t)) * 12px)); }
.flag b { color: var(--red); }
.cal { margin-top: 14px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.cal div { font-family: var(--mono); font-size: .7rem; padding: 9px; border-radius: 8px; background: rgba(255,210,63,.1); border: 1px solid rgba(255,210,63,.3);
  opacity: var(--t); transform: translateY(calc((1 - var(--t)) * -16px)); }

/* 5 · speak */
.wave { display: flex; align-items: center; gap: 4px; height: 70px; }
.wave i { flex: 1; border-radius: 3px; background: var(--yellow); height: calc(12% + var(--h) * 88% * clamp(0, (var(--p) - .1) * 4, 1)); opacity: .85; }
.say { margin-top: 14px; display: grid; gap: 8px; }
.say div { padding: 9px 12px; border-radius: 10px; background: rgba(255,255,255,.05); opacity: var(--t); transform: translateX(calc((1 - var(--t)) * 20px)); }
.say small { display: block; font-family: var(--mono); font-size: .66rem; color: var(--muted); letter-spacing: .08em; }

/* 6 · media */
.strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.strip img { aspect-ratio: 9 / 16; object-fit: cover; width: 100%; border-radius: 6px; filter: saturate(.9); }
.checks { margin-top: 12px; display: grid; grid-template-columns: 1fr 1fr; gap: 7px; font-family: var(--mono); font-size: .72rem; }
.checks div { padding: 7px 9px; border-radius: 7px; background: rgba(61,220,132,.1); color: var(--green); opacity: var(--t); transform: scale(calc(.92 + var(--t) * .08)); }
.checks div.warn { background: rgba(255,210,63,.1); color: var(--yellow); }

/* ---------- normal sections ---------- */
.sec { position: relative; z-index: 2; background: var(--bg); padding: clamp(80px, 13vh, 150px) var(--gutter); }
.sec.alt { background: var(--bg-2); }
.kicker { font-family: var(--mono); font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--yellow); margin: 0 0 1rem; }
.h2 { margin: 0; font-weight: 800; font-size: clamp(2.3rem, 5.6vw, 5.2rem); line-height: .98; letter-spacing: -.035em; text-wrap: balance; max-width: 18ch; }
.lede { max-width: 42rem; font-size: clamp(1.05rem, 1.5vw, 1.25rem); color: rgba(238,242,246,.84); margin: 1.2rem 0 0; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin-top: clamp(40px, 7vh, 72px); background: var(--glass-line); border: 1px solid var(--glass-line); border-radius: 16px; overflow: hidden; }
.stats a { background: var(--bg); padding: 26px 24px 28px; text-decoration: none; transition: background .3s; }
.stats a:hover { background: #151b26; }
.stats b { display: block; font-size: clamp(2.6rem, 5vw, 4.4rem); font-weight: 800; letter-spacing: -.04em; line-height: 1; }
.stats span { color: var(--muted); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(14px, 2vw, 24px); margin-top: clamp(40px, 7vh, 72px); counter-reset: s; }
.step { border-top: 2px solid var(--yellow); padding-top: 18px; }
.step h3 { margin: 0; font-size: 1.35rem; letter-spacing: -.02em; }
.step h3::before { counter-increment: s; content: "0" counter(s) "  "; font-family: var(--mono); font-size: .8rem; color: var(--yellow); vertical-align: middle; }
.step p { margin: .5rem 0 0; color: rgba(238,242,246,.78); }
.rules { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: clamp(32px, 5vh, 56px); }
.rule { background: var(--glass); border: 1px solid var(--glass-line); border-radius: 16px; padding: 22px; }
.rule h3 { margin: 0; font-size: 1.15rem; }
.rule p { margin: .45rem 0 0; color: rgba(238,242,246,.78); font-size: .97rem; }
.close { text-align: left; }
.close .h2 { max-width: 16ch; }
.cta { display: inline-flex; gap: 10px; align-items: center; margin-top: 2rem; font-family: var(--mono); font-size: .85rem; text-decoration: none; padding: 14px 18px; border-radius: 12px;
  background: var(--yellow); color: #0b0e13; font-weight: 700; }
.foot { position: relative; z-index: 2; background: var(--bg); border-top: 1px solid var(--glass-line); padding: 28px var(--gutter) 36px; display: flex; flex-wrap: wrap; gap: 10px 28px; justify-content: space-between;
  font-family: var(--mono); font-size: .72rem; color: var(--muted); }

/* ---------- work page ---------- */
.page-head { position: relative; z-index: 2; padding: clamp(120px, 20vh, 200px) var(--gutter) clamp(36px, 6vh, 64px); }
.page-head .keys kbd { font-size: clamp(1.2rem, 3vw, 2.4rem); }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 2rem; }
.filters button { font-family: var(--mono); font-size: .78rem; color: var(--muted); background: transparent; border: 1px solid var(--glass-line); border-radius: 999px; padding: 8px 14px; cursor: pointer; }
.filters button[aria-pressed="true"] { color: #0b0e13; background: var(--yellow); border-color: var(--yellow); }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; padding: 0 var(--gutter) clamp(80px, 12vh, 140px); }
.card { background: var(--glass); border: 1px solid var(--glass-line); border-radius: 18px; padding: 22px 22px 24px; display: flex; flex-direction: column; gap: 10px; }
.card[hidden] { display: none; }
.card .top { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.card .cat { font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.card .st { font-family: var(--mono); font-size: .66rem; padding: 4px 8px; border-radius: 999px; color: var(--green); border: 1px solid rgba(61,220,132,.35); white-space: nowrap; }
.card .st.wip { color: var(--yellow); border-color: rgba(255,210,63,.35); }
.card h3 { margin: 4px 0 0; font-size: 1.3rem; line-height: 1.15; letter-spacing: -.02em; }
.card p { margin: 0; color: rgba(238,242,246,.8); font-size: .95rem; }
.card dl { margin: 4px 0 0; display: grid; gap: 8px; }
.card dt { font-family: var(--mono); font-size: .66rem; letter-spacing: .12em; text-transform: uppercase; color: var(--yellow); }
.card dd { margin: 2px 0 0; font-size: .93rem; color: rgba(238,242,246,.82); }
.card .shape-tag { margin-top: auto; padding-top: 8px; font-family: var(--mono); font-size: .7rem; color: var(--muted); }

/* ---------- small screens ---------- */
@media (max-width: 900px) {
  .shape { grid-template-columns: 1fr; align-content: center; gap: 18px; padding-top: 72px; }
  .shape h2 { font-size: clamp(1.6rem, 7vw, 2.4rem); }
  .shape .why, .shape .tags { display: none; }
  .panel { padding: 14px; }
  .stats { grid-template-columns: 1fr 1fr; }
  .steps, .rules, .grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .nav ul { gap: 12px; }
  .nav a { font-size: .68rem; }
  .brand .wide { display: none; }
  .read { grid-template-columns: 1fr; }
  .doc.two { display: none; }
  .checks { grid-template-columns: 1fr; }
  .match { grid-template-columns: 1.3fr 26px 1fr; font-size: .6rem; }
  .match .row { padding: 6px 7px; }
}

/* ---------- hero: video in one half, keys + words in the other ---------- */
.split { position: absolute; inset: 0; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 64px); align-items: center; padding: 76px var(--gutter) 40px; }
.split-text { position: relative; height: 100%; }
.split-text .beat { inset: 0; max-width: none; display: flex; flex-direction: column; justify-content: center; }
.hero .keys kbd { font-size: clamp(1rem, 2.7vw, 2.8rem); }
.split-media { --r: clamp(0, (var(--p, 0) - .7) * 6, 1); position: relative; margin: 0 auto; height: min(80vh, 820px); aspect-ratio: 9 / 16; border-radius: 22px; overflow: hidden;
  background: #000; border: 1px solid var(--glass-line); box-shadow: 0 40px 100px rgba(0,0,0,.55); }
.split-media video, .split-media .reveal { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.split-media .reveal { object-position: 50% 20%;
  -webkit-mask-image: linear-gradient(to bottom, #000 calc(var(--r) * 130% - 30%), transparent calc(var(--r) * 130%));
  mask-image: linear-gradient(to bottom, #000 calc(var(--r) * 130% - 30%), transparent calc(var(--r) * 130%)); }
.split-media figcaption span { position: absolute; left: 12px; bottom: 12px; white-space: nowrap; padding: 6px 10px; border-radius: 999px; font-family: var(--mono); font-size: .7rem;
  letter-spacing: .1em; text-transform: uppercase; background: rgba(11,14,19,.72); backdrop-filter: blur(6px); }
.t-ai { color: var(--red); opacity: calc(1 - var(--r)); }
.t-real { color: var(--green); opacity: var(--r); }

/* ---------- one centred statement screen ---------- */
.center { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: .35em; padding: 0 var(--gutter); }
.center .line { max-width: 20ch; margin: 0; }
.line.y { color: var(--yellow); }

@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; grid-template-rows: 46% 1fr; gap: 14px; padding: 62px 16px 20px; }
  .split-media { height: 100%; width: 100%; aspect-ratio: auto; border-radius: 16px; }
  .split-media video { object-position: 50% 28%; }
  .split-text .beat { justify-content: flex-start; padding-top: 6px; }
  .split-text .line { font-size: clamp(1.7rem, 8vw, 2.4rem); }
  .split-text .note { font-size: .95rem; }
  .hero .hint { display: none; }
}

/* round 3 */
.hint { color: var(--yellow); }
.center.gap { gap: clamp(28px, 6vh, 64px); }
.center .kicker { margin: 0; font-size: .9rem; }
.speed { display: grid; gap: 8px; margin-bottom: 14px; }
.speed div { display: grid; grid-template-columns: 74px 1fr auto; gap: 10px; align-items: center; font-family: var(--mono); font-size: .72rem; color: var(--muted); }
.speed i { height: 10px; border-radius: 5px; background: rgba(255,255,255,.06); position: relative; overflow: hidden; }
.speed i::after { content: ""; position: absolute; inset: 0; width: calc(var(--w) * var(--t, 1) * 100%); border-radius: 5px; background: var(--yellow); }
.speed div:first-child i::after { background: var(--muted); }
.speed b { color: var(--ink); font-weight: 500; }
.say [dir="rtl"] { text-align: right; font-size: 1.05rem; }

/* The trailer (1 Nov 2026): text beside a 9:16 player; stacked on phones */
.trailer-grid { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: clamp(28px, 5vw, 80px); align-items: center; max-width: 1180px; margin: 0 auto; }
.trailer-media { margin: 0; height: min(78vh, 760px); aspect-ratio: 9 / 16; border-radius: 22px; overflow: hidden;
  border: 1px solid var(--glass-line); box-shadow: 0 30px 80px rgba(0,0,0,.5); background: #000; }
.trailer-media video { display: block; width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 900px) {
  .trailer-grid { grid-template-columns: 1fr; }
  .trailer-media { height: auto; width: min(100%, 420px); margin: 0 auto; }
}