/* ------------------------------------------------------------------
   Drook.ai. White glass on black: every surface rounded, the real
   glass D as the one object, colour only when you reach for the work.
   ------------------------------------------------------------------ */
@font-face { font-family: 'Satoshi'; src: url('/fonts/satoshi-400.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Satoshi'; src: url('/fonts/satoshi-500.woff2') format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Satoshi'; src: url('/fonts/satoshi-700.woff2') format('woff2'); font-weight: 700; font-display: swap; }

:root {
  --bg: #000;
  --s1: #0b0b0c;
  --s2: #131315;
  --s3: #1b1b1e;
  --ink: #f5f5f7;
  --ink2: rgba(245,245,247,.70);
  --ink3: rgba(245,245,247,.50);
  --ring: rgba(255,255,255,.09);
  --ring2: rgba(255,255,255,.18);
  --paper: #f4f4f5;
  --p-ink: #0a0a0b;
  --p-ink2: #5a5a60;
  --p-s: #e8e8eb;

  --r-xs: 10px; --r-sm: 14px; --r: 20px; --r-lg: 28px; --r-xl: 40px; --pill: 999px;
  --glass: linear-gradient(180deg, rgba(255,255,255,.065), rgba(255,255,255,.022));
  --lift: inset 0 0 0 1px var(--ring), inset 0 1px 0 rgba(255,255,255,.07), 0 30px 70px -30px rgba(0,0,0,.9);
  --glow: inset 0 0 0 1px var(--ring2), inset 0 1px 0 rgba(255,255,255,.1), 0 0 0 1px rgba(255,255,255,.05), 0 0 60px rgba(255,255,255,.07);

  --sans: 'Satoshi', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --t-fast: 160ms; --t-ui: 300ms; --t-hero: 700ms;
  --gutter: clamp(1rem, 3.5vw, 2.5rem);
  --max: 1240px;
  --section: clamp(4.5rem, 9vw, 8rem);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 96px; background: var(--bg);
  scrollbar-color: #2a2a2d var(--bg); }
html, body { overflow-x: clip; }
body { background: var(--bg); color: var(--ink2); font-family: var(--sans); font-weight: 400; font-size: 1.0625rem; line-height: 1.6;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; min-height: 100dvh; }
img, video, iframe { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
h1, h2, h3, h4 { color: var(--ink); font-weight: 700; letter-spacing: -.03em; line-height: 1.1; text-wrap: balance; }
p { text-wrap: pretty; }
::selection { background: var(--ink); color: var(--bg); }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; border-radius: 8px; }
input, textarea { accent-color: var(--ink); caret-color: var(--ink); }

.skip { position: absolute; left: 1rem; top: -3rem; z-index: 1000; padding: .6rem 1rem; border-radius: var(--pill); background: var(--ink); color: var(--bg);
  font-size: .9rem; text-decoration: none; }
.skip:focus { top: 1rem; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.wrap { width: min(var(--max), 100% - 2 * var(--gutter)); margin-inline: auto; }
.section { padding-block: var(--section); }
.label { display: inline-flex; align-items: center; gap: .5rem; font-size: .85rem; font-weight: 500; color: var(--ink3); letter-spacing: 0; }
.tag { display: inline-flex; align-items: center; height: 30px; padding: 0 .85rem; border-radius: var(--pill); font-size: .82rem; font-weight: 500;
  color: var(--ink2); background: rgba(255,255,255,.06); box-shadow: inset 0 0 0 1px var(--ring); }
.dim { color: var(--ink3); }

/* ---------------- floating pill nav ---------------- */
.nav { position: fixed; z-index: 800; top: 14px; left: 50%; transform: translateX(-50%); width: min(1100px, 100% - 24px); height: 60px;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0 8px 0 18px; border-radius: var(--pill);
  background: rgba(14,14,16,.62); -webkit-backdrop-filter: blur(20px) saturate(140%); backdrop-filter: blur(20px) saturate(140%);
  box-shadow: inset 0 0 0 1px var(--ring), inset 0 1px 0 rgba(255,255,255,.06), 0 10px 30px -10px rgba(0,0,0,.8); }
.brand { display: inline-flex; align-items: center; gap: .6rem; min-height: 44px; text-decoration: none; }
.brand .mk { width: 28px; height: 28px; }
.brand .wm { width: auto; height: 12px; }
.nav-links { display: flex; align-items: center; gap: .25rem; }
.nav-links a { display: inline-flex; align-items: center; height: 44px; padding: 0 1rem; border-radius: var(--pill); font-size: .95rem; font-weight: 500;
  color: var(--ink2); text-decoration: none; transition: color var(--t-fast) var(--ease), background var(--t-fast) var(--ease); }
.nav-links a[aria-current="page"] { color: var(--ink); background: rgba(255,255,255,.07); }
.nav-links a.cta { color: var(--bg); background: var(--ink); margin-left: .35rem; }
@media (hover: hover) {
  .nav-links a:hover { color: var(--ink); background: rgba(255,255,255,.06); }
  .nav-links a.cta:hover { color: var(--bg); background: #fff; box-shadow: 0 0 24px rgba(255,255,255,.28); }
}
html:not(.js) .nav-toggle { display: none !important; }
.nav-toggle { display: none; height: 44px; padding: 0 1.1rem; border-radius: var(--pill); font-size: .95rem; font-weight: 500; color: var(--ink);
  background: rgba(255,255,255,.07); }

.menu { position: fixed; z-index: 790; top: 84px; left: 12px; right: 12px; padding: .5rem; border-radius: var(--r-lg);
  background: rgba(16,16,18,.92); -webkit-backdrop-filter: blur(24px); backdrop-filter: blur(24px); box-shadow: var(--lift);
  display: none; opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity var(--t-ui) var(--ease), visibility 0s linear var(--t-ui); }
.menu.open { opacity: 1; visibility: visible; pointer-events: auto; transition-delay: 0s; }
.menu nav { display: grid; gap: .25rem; }
.menu nav a { display: flex; align-items: center; min-height: 54px; padding: 0 1.1rem; border-radius: var(--r-sm); font-size: 1.15rem; font-weight: 500;
  color: var(--ink); text-decoration: none; }
.menu nav a:active { background: rgba(255,255,255,.07); }
.menu nav a.cta { justify-content: center; margin-top: .4rem; background: var(--ink); color: var(--bg); border-radius: var(--pill); }

/* ---------------- buttons ---------------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .6rem; min-height: 52px; padding: 0 1.5rem; border-radius: var(--pill);
  font-size: 1rem; font-weight: 500; text-decoration: none; background: var(--ink); color: var(--bg);
  transition: background var(--t-fast) var(--ease), box-shadow var(--t-ui) var(--ease), color var(--t-fast); }
.btn-glass { background: rgba(255,255,255,.07); color: var(--ink); box-shadow: inset 0 0 0 1px var(--ring2); }
.btn-dark { background: var(--p-ink); color: var(--paper); }
.btn:active { background: #d9d9dd; }
.btn-glass:active { background: rgba(255,255,255,.12); }
.btn-dark:active { background: #2a2a2e; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
@media (hover: hover) {
  .btn:hover { background: #fff; box-shadow: 0 0 28px rgba(255,255,255,.3); }
  .btn-glass:hover { background: rgba(255,255,255,.1); box-shadow: inset 0 0 0 1px rgba(255,255,255,.32), 0 0 28px rgba(255,255,255,.1); }
  .btn-dark:hover { background: #000; box-shadow: 0 0 0 4px rgba(0,0,0,.08); }
}
.link { color: var(--ink); text-decoration: underline; text-underline-offset: .25em; text-decoration-color: var(--ring2); transition: text-decoration-color var(--t-fast); }
@media (hover: hover) { .link:hover { text-decoration-color: var(--ink); } }

/* ---------------- hero ---------------- */
.hero { padding-top: clamp(8.5rem, 16vh, 11rem); text-align: center; }
.mark { position: relative; width: clamp(120px, 15vw, 188px); aspect-ratio: 1; margin: 0 auto clamp(1.75rem, 3.5vw, 2.5rem); }
.mark img { width: 100%; height: 100%; }
/* a slow sweep of light, masked by the logo's own alpha */
.mark::after { content: ''; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,.55) 46%, #fff 50%, rgba(255,255,255,.55) 54%, transparent 60%) no-repeat;
  background-size: 260% 100%; background-position: 140% 0; filter: drop-shadow(0 0 6px rgba(255,255,255,.55));
  -webkit-mask: url('/drook-mark-mono.6e5f06.webp') center / contain no-repeat; mask: url('/drook-mark-mono.6e5f06.webp') center / contain no-repeat;
  }
@media (prefers-reduced-motion: no-preference) { .mark::after { animation: sweep 7s cubic-bezier(.45,0,.55,1) 1.2s infinite; } }
@keyframes sweep { 0% { background-position: 140% 0; animation-timing-function: cubic-bezier(.45,0,.55,1); } 40%, 100% { background-position: -40% 0; } }
.hero h1 { font-size: clamp(2.6rem, 6.4vw, 5.9rem); line-height: .98; letter-spacing: -.048em; max-width: 14ch; margin-inline: auto; }
.hero .deck { margin: 1.5rem auto 0; max-width: 44ch; font-size: clamp(1.06rem, 1.35vw, 1.22rem); line-height: 1.55; color: var(--ink2); }
.actions { display: flex; flex-wrap: wrap; justify-content: center; gap: .75rem; margin-top: 2.1rem; }
.screen { margin: clamp(3.5rem, 7vw, 5.5rem) auto 0; width: min(1120px, 100%); padding: 10px; border-radius: 32px; background: var(--glass); box-shadow: var(--lift); }
.screen video, .screen img { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 22px; background: var(--s1); }
@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .screen { animation: settle linear both; animation-timeline: view(); animation-range: entry 0% cover 45%; }
    @keyframes settle { from { transform: scale(.88); opacity: .55; } to { transform: scale(1); opacity: 1; } }
  }
}
@media (prefers-reduced-motion: no-preference) {
  .js .hero .mark { animation: rise 1000ms var(--ease) backwards 100ms; }
  .js .hero h1 { animation: rise 1000ms var(--ease) backwards 220ms; }
  .js .hero .deck, .js .hero .actions { animation: rise 1000ms var(--ease) backwards 360ms; }
}
@keyframes rise { from { opacity: 0; transform: translateY(12px); } }

/* ---------------- the white panel (the offer) ---------------- */
.paper { background: var(--paper); color: var(--p-ink2); border-radius: var(--r-xl); padding: clamp(1.75rem, 5vw, 4.5rem);
  box-shadow: 0 40px 120px -40px rgba(255,255,255,.12); }
.paper h2, .paper h3 { color: var(--p-ink); }
.paper .tag { color: var(--p-ink); background: var(--p-s); box-shadow: none; }
.offer { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(2.5rem, 6vw, 6rem); align-items: start; }
.offer h2 { font-size: clamp(2.3rem, 4.6vw, 4.2rem); line-height: 1; letter-spacing: -.045em; margin-top: 1.25rem; }
.offer .lede { margin-top: 1.4rem; font-size: clamp(1.08rem, 1.4vw, 1.25rem); line-height: 1.55; color: #2c2c30; max-width: 40ch; }
.offer .aside { margin-top: 1.1rem; max-width: 40ch; }
.offer .btn { margin-top: 2rem; }
.steps { list-style: none; display: grid; gap: .6rem; counter-reset: s; }
.steps li { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: .2rem 1.1rem; padding: 1.15rem 1.25rem 1.25rem; border-radius: var(--r);
  background: #fff; box-shadow: 0 1px 0 rgba(0,0,0,.04), 0 10px 30px -18px rgba(0,0,0,.25); counter-increment: s; }
.steps li::before { content: counter(s); grid-row: 1 / span 2; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center;
  background: var(--p-ink); color: var(--paper); font-weight: 700; font-size: 1rem; }
.steps h3 { font-size: 1.2rem; letter-spacing: -.02em; padding-top: .55rem; }
.steps p { color: var(--p-ink2); font-size: 1rem; }

/* dark variant of the step list (build-slate page) */
.steps.on-dark li { background: var(--glass); box-shadow: var(--lift); }
.steps.on-dark li::before { background: var(--ink); color: var(--bg); }
.steps.on-dark p { color: var(--ink2); }

/* ---------------- section heads ---------------- */
.head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 1.25rem 2rem; margin-bottom: clamp(2rem, 4vw, 3rem); }
.head h2 { font-size: clamp(2.2rem, 4.4vw, 3.9rem); line-height: 1; letter-spacing: -.045em; }
.head p { max-width: 46ch; margin-top: .9rem; }
.pills { display: flex; flex-wrap: wrap; gap: .5rem; }
.pills a { display: inline-flex; align-items: center; gap: .45rem; height: 44px; padding: 0 1.1rem; border-radius: var(--pill); font-size: .95rem; font-weight: 500;
  color: var(--ink2); text-decoration: none; background: rgba(255,255,255,.05); box-shadow: inset 0 0 0 1px var(--ring);
  transition: color var(--t-fast), box-shadow var(--t-ui) var(--ease), background var(--t-fast); }
.pills a .n { color: var(--ink3); font-size: .85rem; }
@media (hover: hover) { .pills a:hover { color: var(--ink); background: rgba(255,255,255,.08); box-shadow: inset 0 0 0 1px var(--ring2), 0 0 24px rgba(255,255,255,.06); } }
.center { text-align: center; }
.head.center { justify-content: center; }
.head.center p { margin-inline: auto; }
.center .pills, .center .actions { justify-content: center; }

/* ---------------- work cards ---------------- */
.bento { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: clamp(.75rem, 1.6vw, 1.25rem); }
.c-7 { grid-column: span 7; } .c-5 { grid-column: span 5; } .c-4 { grid-column: span 4; } .c-6 { grid-column: span 6; }
.card { display: flex; flex-direction: column; padding: 10px; border-radius: var(--r-lg); background: var(--glass); box-shadow: var(--lift);
  text-decoration: none; color: inherit; transition: box-shadow var(--t-ui) var(--ease); }
.shot { position: relative; flex: 1 1 auto; aspect-ratio: 16 / 10; overflow: hidden; border-radius: 19px; background: var(--s2); isolation: isolate; }
.shot.tall { aspect-ratio: 4 / 5; }
.shot > img { position: absolute; left: 0; top: 0; width: 100%; height: auto; will-change: transform; }
.shot.fill > img, .shot > video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
/* reels are letterboxed, never cropped: their type sits near the frame edge */
.shot > video { object-fit: contain; background: #000; }
/* black and white at rest; the real colour comes up when you reach for it */
.shot > img, .shot > video { filter: grayscale(1) contrast(1.03); transition: filter 600ms var(--ease); }
.card.playing .shot > img { animation: walk var(--walk-t, 14s) cubic-bezier(.45,0,.55,1) infinite; }
@keyframes walk { 0% { transform: translate3d(0,0,0); } 46%,54% { transform: translate3d(0, var(--dy,-60%), 0); } 100% { transform: translate3d(0,0,0); } }
.meta { display: grid; gap: .3rem; padding: 1.05rem .65rem .55rem; }
.meta .label { font-size: .82rem; }
.meta h3 { font-size: clamp(1.2rem, 1.5vw, 1.4rem); letter-spacing: -.025em; }
.meta p { font-size: .98rem; line-height: 1.5; max-width: 52ch; }
.meta .go { margin-top: .35rem; display: inline-flex; align-items: center; gap: .35rem; font-size: .9rem; font-weight: 500; color: var(--ink3); text-decoration: none; }
.meta .go::after { content: '↗'; }
@media (hover: hover) {
  .card:hover, .card:focus-visible { box-shadow: var(--glow); }
  .card:hover .shot > img, .card:hover .shot > video, .card:focus-visible .shot > img { filter: none; }
  .card:hover .go { color: var(--ink); }
}

/* the live demo: a real phone-width page, scaled, asleep until asked */
.phone-wrap { flex: 1; display: grid; place-items: center; padding: clamp(.75rem, 2vw, 1.25rem) 0 .25rem; border-radius: 19px; background: var(--s1); }
.phone { position: relative; width: min(100%, 250px); aspect-ratio: 390 / 844; overflow: hidden; border-radius: 26px; background: #000;
  box-shadow: inset 0 0 0 1px var(--ring2), 0 20px 50px -20px rgba(0,0,0,.9); }
.phone > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: grayscale(1); transition: filter 600ms var(--ease); }
.phone iframe { position: absolute; left: 0; top: 0; width: 390px; height: 844px; max-width: none; border: 0; transform-origin: 0 0; background: #000; }
.veil { position: absolute; inset: 0; z-index: 2; display: flex; align-items: flex-end; justify-content: center; padding: 1rem;
  background: linear-gradient(180deg, rgba(0,0,0,0) 50%, rgba(0,0,0,.75) 100%); border-radius: inherit; }
.veil span { display: inline-flex; align-items: center; gap: .5rem; height: 44px; padding: 0 1.15rem; border-radius: var(--pill); background: var(--ink); color: var(--bg);
  font-size: .95rem; font-weight: 500; transition: box-shadow var(--t-ui) var(--ease); }
.veil span::before { content: '▶'; font-size: .65rem; }
.phone.is-on .veil { display: none; }
@media (hover: hover) {
  .card:hover .phone > img { filter: none; }
  .veil:hover span { box-shadow: 0 0 28px rgba(255,255,255,.35); }
}

.more { display: flex; justify-content: center; margin-top: clamp(2.5rem, 5vw, 3.5rem); }

/* ---------------- start: about + form ---------------- */
.start { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(.75rem, 1.6vw, 1.25rem); align-items: stretch; }
.panel { border-radius: var(--r-lg); background: var(--glass); box-shadow: var(--lift); padding: clamp(1.5rem, 3.5vw, 2.75rem); }
.about-panel { display: flex; flex-direction: column; justify-content: space-between; gap: 2.5rem; }
.about-panel .mk { width: 64px; height: 64px; }
.about-panel p { font-size: 1.05rem; }
.about-panel p + p { margin-top: .9rem; }
.about-panel div p:first-child { font-size: clamp(1.3rem, 1.9vw, 1.6rem); line-height: 1.35; color: var(--ink); font-weight: 500; letter-spacing: -.02em; }
.about-panel .where { color: var(--ink3); font-size: .9rem; }

.form { display: grid; gap: 1rem; }
.field { display: grid; gap: .45rem; }
.field label { font-size: .92rem; font-weight: 500; color: var(--ink2); }
.input { width: 100%; background: rgba(255,255,255,.045); color: var(--ink); border: 0; border-radius: var(--r-sm); box-shadow: inset 0 0 0 1px var(--ring);
  font: inherit; font-size: 1rem; padding: .9rem 1rem; -webkit-appearance: none; appearance: none; transition: box-shadow var(--t-fast), background var(--t-fast); }
.input::placeholder { color: rgba(245,245,247,.32); }
@media (hover: hover) { .input:hover { box-shadow: inset 0 0 0 1px var(--ring2); } }
.input:focus { outline: none; background: rgba(255,255,255,.07); box-shadow: inset 0 0 0 1px rgba(255,255,255,.6), 0 0 0 4px rgba(255,255,255,.08); }
.input[aria-invalid="true"] { box-shadow: inset 0 0 0 1px #ff9c9c, 0 0 0 4px rgba(255,156,156,.1); }
textarea.input { min-height: 9rem; resize: vertical; line-height: 1.55; }
.form .btn { justify-self: start; margin-top: .25rem; }
.status { font-size: .95rem; color: var(--ink2); min-height: 1.4em; }
.status.ok { color: var(--ink); }
.status.err { color: #ff9c9c; }
.hp { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip-path: inset(50%); }

/* ---------------- inner pages ---------------- */
.page-hero { padding-top: clamp(8rem, 15vh, 10rem); padding-bottom: clamp(2.5rem, 5vw, 4rem); }
.page-hero h1 { font-size: clamp(2.5rem, 5.8vw, 5.2rem); line-height: .98; letter-spacing: -.048em; max-width: 16ch; }
.page-hero .deck { margin-top: 1.4rem; max-width: 46ch; font-size: clamp(1.06rem, 1.35vw, 1.22rem); line-height: 1.55; }
.page-hero.center h1, .page-hero.center .deck { margin-inline: auto; }
.page-hero .pills, .page-hero .actions { margin-top: 2rem; }
.page-hero .mark { width: clamp(96px, 10vw, 128px); }

.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(.75rem, 1.6vw, 1.25rem); }
.section.flush { padding-top: 0; }
.group + .group { margin-top: clamp(4rem, 8vw, 6.5rem); }

.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.split > div:first-child h2 { font-size: clamp(2.1rem, 4vw, 3.5rem); line-height: 1; letter-spacing: -.045em; }
.split > div:first-child p { margin-top: 1rem; max-width: 34ch; }
.paper .split > div:first-child p { color: var(--p-ink2); }

.gets { list-style: none; display: grid; gap: .6rem; }
.gets li { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: .15rem .9rem; padding: 1.15rem 1.25rem; border-radius: var(--r); background: #fff;
  box-shadow: 0 1px 0 rgba(0,0,0,.04), 0 10px 30px -18px rgba(0,0,0,.25); }
.gets li::before { content: '✓'; grid-row: 1 / span 2; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; margin-top: .1rem;
  background: var(--p-ink); color: var(--paper); font-size: .8rem; font-weight: 700; }
.gets b { color: var(--p-ink); font-weight: 700; font-size: 1.08rem; letter-spacing: -.01em; }
.gets span { color: var(--p-ink2); }

.chips { list-style: none; display: flex; flex-wrap: wrap; gap: .6rem; }
.chips li { display: inline-flex; align-items: center; min-height: 52px; padding: .5rem 1.3rem; border-radius: var(--pill); font-size: clamp(1rem, 1.4vw, 1.15rem); font-weight: 500;
  color: var(--ink); background: rgba(255,255,255,.05); box-shadow: inset 0 0 0 1px var(--ring); }

.qa { display: grid; gap: .6rem; }
.qa details { border-radius: var(--r); background: var(--glass); box-shadow: var(--lift); }
.qa summary { list-style: none; cursor: pointer; padding: 1.25rem 3.5rem 1.25rem 1.4rem; position: relative; font-size: 1.08rem; font-weight: 500; color: var(--ink); border-radius: var(--r); }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: '+'; position: absolute; right: 1.1rem; top: 50%; transform: translateY(-50%); width: 30px; height: 30px; border-radius: 50%;
  display: grid; place-items: center; background: rgba(255,255,255,.07); color: var(--ink2); font-size: 1.1rem; transition: background var(--t-fast), color var(--t-fast); }
.qa details[open] summary::after { content: '–'; background: var(--ink); color: var(--bg); }
@media (hover: hover) { .qa summary:hover::after { background: rgba(255,255,255,.14); color: var(--ink); } }
.qa .a { padding: 0 1.4rem 1.35rem; max-width: 64ch; }

.closer { text-align: center; }
.closer h2 { font-size: clamp(2.2rem, 4.4vw, 3.9rem); line-height: 1; letter-spacing: -.045em; max-width: 18ch; margin-inline: auto; }
.closer p { margin: 1.1rem auto 0; max-width: 44ch; }
.closer .actions { margin-top: 1.8rem; }

/* ---------------- footer ---------------- */
footer { padding-block: clamp(3rem, 6vw, 5rem) 2rem; }
.foot { border-radius: var(--r-xl); background: var(--glass); box-shadow: var(--lift); padding: clamp(1.75rem, 4vw, 3rem); }
.foot-mark img { width: min(100%, 560px); height: auto; }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2rem; margin-top: clamp(2rem, 4vw, 3rem); }
.foot-grid h3 { font-size: .85rem; font-weight: 500; color: var(--ink3); letter-spacing: 0; margin-bottom: .5rem; }
.foot-grid p { max-width: 32ch; font-size: .98rem; }
.foot-grid a { display: flex; align-items: center; min-height: 40px; font-size: .98rem; color: var(--ink2); text-decoration: none; transition: color var(--t-fast); }
@media (hover: hover) { .foot-grid a:hover { color: var(--ink); } }
.legal { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-top: 1.25rem; padding-inline: .5rem; font-size: .88rem; color: var(--ink3); }

/* reveal: text only, never the work itself */
.js.anim .rv { opacity: 0; transform: translateY(14px); transition: opacity var(--t-hero) var(--ease), transform var(--t-hero) var(--ease); }
.js.anim .rv.in { opacity: 1; transform: none; }

/* ---------------- responsive ---------------- */
@media (max-width: 1100px) {
  .c-7, .c-5 { grid-column: span 6; }
  .c-4 { grid-column: span 6; }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .nav { height: 56px; padding-left: 14px; }
  .nav-links { display: none; }
  .nav-toggle { display: inline-flex; align-items: center; }
  .menu { display: block; top: 78px; }
  .offer, .start, .split { grid-template-columns: minmax(0, 1fr); }
  .c-7, .c-5, .c-4, .c-6 { grid-column: 1 / -1; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .grid-3 { grid-template-columns: minmax(0, 1fr); }
  .actions .btn { flex: 1 1 100%; }
  .paper { border-radius: 30px; }
  .steps li, .gets li { padding: 1rem; }
  .screen { padding: 6px; border-radius: 22px; }
  .screen video, .screen img { border-radius: 16px; }
}
@media (max-width: 460px) { .foot-grid { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js.anim .rv { opacity: 1; transform: none; transition: none; }
  .card.playing .shot > img { animation: none !important; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-delay: 0ms !important; }
}

.lost { min-height: 100dvh; display: grid; align-content: center; padding-bottom: 4rem; }
.page-hero .tag + h1 { margin-top: 1.25rem; }