:root {
  --bg: #070d13;
  --bg-2: #0b1620;
  --panel: rgba(255, 255, 255, 0.045);
  --line: rgba(255, 255, 255, 0.1);
  --ink: #f2f6f8;
  --ink-2: #9aabb8;
  --ink-3: #5f7180;
  --teal: #175c7a;
  --blue: #3fa3cf;
  --cyan: #59d1ff;
  --orange: #e8832a;
  --ok: #34d058;
  --warn: #f19a2b;
  --bad: #ff453a;
  --none: #8e8e93;
  --radius: 28px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --vh: 1vh;
}
@supports (height: 1svh) { :root { --vh: 1svh; } }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 64px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.47;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img, video, canvas { display: block; max-width: 100%; }
a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }

.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--ink); color: var(--bg); padding: 8px 14px; border-radius: 8px; }
.skip:focus { left: 8px; }

.wrap { width: min(1120px, 100% - 44px); margin-inline: auto; }

/* ---------- type ---------- */
.wordmark { font-weight: 700; letter-spacing: -0.035em; line-height: 1; margin: 0; }
.wordmark .a { color: var(--blue); }
.wordmark .v { color: var(--orange); }
.wordmark--xl { font-size: clamp(64px, 13vw, 168px); }
.wordmark--sm { font-size: 19px; letter-spacing: -0.02em; }

.eyebrow {
  margin: 0 0 14px;
  font-size: 15px; font-weight: 600; letter-spacing: 0.02em;
  color: var(--cyan);
}
.eyebrow--neon { color: #ff5fd2; }
.h1 { font-size: clamp(44px, 7vw, 88px); line-height: 1.04; letter-spacing: -0.035em; font-weight: 700; margin: 0; }
.h2 { font-size: clamp(36px, 5.4vw, 64px); line-height: 1.06; letter-spacing: -0.03em; font-weight: 700; margin: 0; }
.lede { font-size: clamp(19px, 1.7vw, 22px); line-height: 1.42; color: var(--ink-2); margin: 18px 0 0; max-width: 34em; }
.muted { color: var(--ink-3); }

/* ---------- buttons ---------- */
.cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 26px; margin-top: 34px; }
.cta-row--center { justify-content: center; }
.store {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 22px 10px 18px;
  background: var(--ink); color: #000;
  border-radius: 14px;
  font-weight: 600; font-size: 21px; line-height: 1; letter-spacing: -0.02em;
  transition: transform .2s ease, box-shadow .2s ease;
}
.store:hover { text-decoration: none; transform: translateY(-1px); box-shadow: 0 10px 30px rgba(89, 209, 255, .18); }
.store svg { width: 22px; height: 26px; fill: currentColor; }
.store span { display: flex; flex-direction: column; gap: 3px; }
.store small { font-size: 11px; font-weight: 500; letter-spacing: 0; }
.link-btn { background: none; border: 0; padding: 6px 0; color: var(--cyan); font-size: 19px; cursor: pointer; }
.link-btn:hover { text-decoration: underline; }
.link-btn span { font-size: 12px; margin-left: 4px; }
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border: 0; border-radius: 999px;
  background: var(--cyan); color: #04121b;
  font-size: 17px; font-weight: 600; cursor: pointer;
}
.pill:hover { text-decoration: none; filter: brightness(1.08); }
.pill span { font-size: 11px; }
.pill--sm { padding: 6px 14px; font-size: 13px; }

/* ---------- nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 50;
  height: 52px;
  transition: background .3s ease, border-color .3s ease;
  border-bottom: 1px solid transparent;
}
.nav.is-solid {
  background: rgba(7, 13, 19, 0.72);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom-color: var(--line);
}
.nav__inner { width: min(1120px, 100% - 32px); height: 100%; margin-inline: auto; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.nav__brand { display: flex; align-items: center; gap: 10px; color: var(--ink); }
.nav__brand:hover { text-decoration: none; }
.nav__brand img { border-radius: 7px; }
.nav__links { display: flex; gap: 28px; }
.nav__links a { color: var(--ink-2); font-size: 13px; }
.nav__links a:hover { color: var(--ink); text-decoration: none; }
@media (max-width: 760px) { .nav__links { display: none; } }

/* ---------- scenes ---------- */
.scene { position: relative; height: calc(var(--len) * 1vh); }
.sticky { position: sticky; top: 0; height: calc(100 * var(--vh)); overflow: hidden; }

/* ---------- phone ---------- */
.phone {
  --w: min(300px, 72vw, calc((100 * var(--vh) - 170px) * 0.46));
  position: relative;
  width: var(--w);
  aspect-ratio: 1320 / 2868;
  padding: calc(var(--w) * 0.035);
  border-radius: calc(var(--w) * 0.16);
  background: linear-gradient(145deg, #2a3843, #0c1218 40%, #1a242c);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, .14),
    0 40px 90px rgba(0, 0, 0, .55),
    0 0 120px rgba(89, 209, 255, .08);
}
.phone__screen {
  position: relative; height: 100%;
  overflow: hidden;
  border-radius: calc(var(--w) * 0.13);
  background: #0b1620;
}
.phone__screen::after {
  content: ""; position: absolute; z-index: 5;
  top: 1.6%; left: 50%; transform: translateX(-50%);
  width: 30%; height: 3.6%; border-radius: 99px; background: #000;
}
.phone__screen img { width: 100%; height: 100%; object-fit: cover; }
.phone--sm { --w: min(250px, 62vw, calc((100 * var(--vh) - 300px) * 0.46)); }
.phone--glow-green { box-shadow: inset 0 0 0 1px rgba(255,255,255,.14), 0 40px 90px rgba(0,0,0,.55), 0 0 160px rgba(52, 208, 88, .16); }

/* ---------- hero ---------- */
.hero .sticky { display: grid; place-items: center; background: radial-gradient(120% 80% at 50% 110%, #0f2a3a 0%, var(--bg) 60%); }
.wave { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .5; }
.hero .sticky::before {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: radial-gradient(42% 30% at 50% 50%, rgba(7, 13, 19, .7), transparent 75%);
}
.hero__glow {
  position: absolute; left: 50%; top: 58%;
  width: 70vmax; height: 70vmax; transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(23, 92, 122, .38) 0%, rgba(23, 92, 122, 0) 60%);
  pointer-events: none;
}
.hero__copy { position: relative; z-index: 2; text-align: center; padding: 0 22px; will-change: transform, opacity; }
.hero__copy .eyebrow { color: var(--orange); }
.hero__copy .cta-row { justify-content: center; }
.hero__tag { font-size: clamp(28px, 4vw, 48px); font-weight: 600; letter-spacing: -0.03em; margin: 18px 0 0; }
.hero__sub { font-size: clamp(18px, 1.6vw, 21px); color: var(--ink-2); margin: 10px 0 0; }
.hero__phone { position: absolute; z-index: 3; left: 50%; top: 50%; transform: translate(-50%, 120vh); will-change: transform; margin-top: 18px; }
.callouts { position: absolute; inset: 0; z-index: 4; pointer-events: none; }
.callout {
  position: absolute; display: flex; flex-direction: column; gap: 2px;
  opacity: 0; will-change: transform, opacity;
}
.callout b { font-size: clamp(30px, 3.6vw, 48px); font-weight: 700; letter-spacing: -0.03em; line-height: 1; color: var(--orange); }
.callout b.ok { color: var(--ok); }
.callout span { font-size: 15px; color: var(--ink-2); }
.callout--l1 { right: calc(50% + 230px); top: 34%; text-align: right; align-items: flex-end; }
.callout--l2 { right: calc(50% + 230px); top: 58%; text-align: right; align-items: flex-end; }
.callout--r1 { left: calc(50% + 230px); top: 34%; }
.callout--r2 { left: calc(50% + 230px); top: 58%; }
@media (max-width: 820px) {
  .callout--l1, .callout--l2 { right: auto; left: 6vw; text-align: left; align-items: flex-start; }
  .callout--r1, .callout--r2 { left: auto; right: 6vw; text-align: right; align-items: flex-end; }
  .callout--l1, .callout--r1 { top: 13%; }
  .callout--l2, .callout--r2 { top: auto; bottom: 7%; }
  .callout b { font-size: 26px; }
}
.scroll-hint {
  position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%);
  margin: 0; font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-3);
}
.scroll-hint::after { content: ""; display: block; width: 1px; height: 28px; margin: 8px auto 0; background: linear-gradient(var(--ink-3), transparent); animation: hint 1.8s ease-in-out infinite; }
@keyframes hint { 0%, 100% { transform: scaleY(.4); transform-origin: top; } 50% { transform: scaleY(1); } }

/* ---------- statement ---------- */
.statement { padding: clamp(120px, 22vh, 220px) 0; }
.words {
  width: min(980px, 100% - 44px); margin: 0 auto;
  font-size: clamp(32px, 4.6vw, 60px); line-height: 1.12; letter-spacing: -0.03em; font-weight: 700;
}
.words .w { color: #26343f; transition: color .25s ease; }
.words .w.on { color: var(--ink); }

/* ---------- test sequence ---------- */
.test .sticky { background: radial-gradient(90% 70% at 30% 50%, #0d2230 0%, var(--bg) 70%); }
.test__grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 40px; width: min(1120px, 100% - 44px); margin-inline: auto; overflow: visible; }
.test__phone { display: grid; place-items: center; }
.ts { position: absolute; inset: 0; opacity: 0; transition: opacity .35s ease; }
.ts.is-on { opacity: 1; }
.ts--count {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: #0b1620 url("../img/app-bg.jpg") center / cover no-repeat;
  text-align: center;
}
.ts__clock { position: absolute; top: 2.2%; left: 11%; font-size: calc(var(--w) * .045); font-weight: 600; }
.ts__title { margin: 0; font-size: calc(var(--w) * .07); font-weight: 700; letter-spacing: .01em; }
.ts__num {
  margin: 4% 0 0; font-size: calc(var(--w) * .38); font-weight: 800; line-height: 1;
  color: var(--orange); font-variant-numeric: tabular-nums;
  text-shadow: 0 0 calc(var(--w) * .08) rgba(232, 131, 42, .55);
}
.ts__unit { margin: 3% 0 0; font-size: calc(var(--w) * .05); font-weight: 700; letter-spacing: .04em; }
.ts__unit.is-hidden { visibility: hidden; }
.ts__cancel { margin-top: 10%; padding: 2.6% 6%; border-radius: 99px; background: rgba(255,255,255,.12); font-size: calc(var(--w) * .042); }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 26px; }
.step { opacity: .28; transition: opacity .4s ease, transform .4s ease; transform: translateX(0); }
.step.is-on { opacity: 1; transform: translateX(6px); }
.step__n { display: block; font-size: 13px; font-weight: 600; color: var(--orange); letter-spacing: .08em; margin-bottom: 6px; }
.step h3 { margin: 0; font-size: clamp(24px, 2.6vw, 34px); letter-spacing: -0.025em; line-height: 1.1; }
.step p { margin: 8px 0 0; color: var(--ink-2); max-width: 28em; }
.progress { margin-top: 34px; height: 3px; border-radius: 3px; background: var(--line); overflow: hidden; max-width: 420px; }
.progress span { display: block; height: 100%; width: 100%; transform-origin: left; transform: scaleX(0); background: linear-gradient(90deg, var(--blue), var(--cyan)); }
@media (max-width: 820px) {
  .test__grid { grid-template-columns: 1fr; grid-template-rows: auto 1fr; gap: 18px; align-content: center; padding-top: 64px; }
  .test .phone { --w: min(230px, 56vw, calc((100 * var(--vh) - 330px) * 0.46)); }
  .test__steps { position: relative; min-height: 190px; }
  .test__steps .eyebrow { display: none; }
  .steps { display: block; position: relative; }
  .step { position: absolute; inset: 0 0 auto; opacity: 0; text-align: center; transform: translateY(10px); }
  .step.is-on { opacity: 1; transform: none; }
  .step p { margin-inline: auto; }
  .test .progress { position: absolute; left: 50%; bottom: 0; width: 60%; transform: translateX(-50%); margin: 0; }
}

/* ---------- film ---------- */
.film__stage { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 48px; width: min(1180px, 100% - 44px); margin-inline: auto; overflow: visible; }
.film__frame {
  position: relative; margin: 0;
  height: min(calc(86 * var(--vh)), 820px); aspect-ratio: 9 / 16;
  border-radius: 36px; overflow: hidden;
  background: #000;
  box-shadow: 0 40px 120px rgba(0, 0, 0, .6), 0 0 0 1px var(--line);
  transform: scale(.72); will-change: transform;
}
.film__frame video { width: 100%; height: 100%; object-fit: cover; }
.film__copy { opacity: 0; will-change: transform, opacity; }
.film__copy--l { text-align: right; }
.film__copy--r p { color: var(--ink-2); font-size: 21px; max-width: 18em; margin: 0; }
.sound {
  position: absolute; right: 14px; bottom: 14px;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px 8px 10px; border: 0; border-radius: 99px;
  background: rgba(20, 28, 36, .7); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  font-size: 13px; font-weight: 600; cursor: pointer;
}
.sound svg { width: 20px; height: 20px; fill: currentColor; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }
.sound svg path:first-child { stroke: none; }
.sound svg .sound__x, .sound svg .sound__w { fill: none; }
.sound .sound__w { display: none; }
.sound[aria-pressed="true"] .sound__w { display: inline; }
.sound[aria-pressed="true"] .sound__x { display: none; }
@media (max-width: 900px) {
  .film__stage { grid-template-columns: 1fr; grid-template-rows: auto 1fr auto; justify-items: center; gap: 14px; padding: 70px 0 24px; }
  .film__frame { height: auto; width: min(80vw, calc((100 * var(--vh) - 300px) * 0.5625)); }
  .film__copy--l, .film__copy--r { text-align: center; }
  .film__copy--l .h2 { font-size: 32px; }
  .film__copy--l br { display: none; }
  .film__copy--r p { font-size: 16px; }
}

/* ---------- sections ---------- */
.section { padding: clamp(110px, 16vh, 180px) 0; }
.section--tight { padding-top: 40px; }
.section__head { text-align: center; margin-bottom: 60px; }
.section__head .lede { margin-inline: auto; }

[data-reveal] { opacity: 0; transform: translateY(40px); transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1); }
[data-reveal].in { opacity: 1; transform: none; }
[data-stagger] > * { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
[data-stagger].in > * { opacity: 1; transform: none; }
[data-stagger].in > *:nth-child(2) { transition-delay: .1s; }
[data-stagger].in > *:nth-child(3) { transition-delay: .2s; }
[data-stagger].in > *:nth-child(4) { transition-delay: .3s; }

/* status */
.status-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.status {
  --c: var(--ok);
  padding: 34px 24px 30px; text-align: center;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
}
.status--warn { --c: var(--warn); }
.status--bad { --c: var(--bad); }
.status--none { --c: var(--none); }
.ring {
  display: grid; place-items: center;
  width: 108px; height: 108px; margin: 0 auto 22px;
  border-radius: 50%; border: 7px solid var(--c);
  box-shadow: 0 0 44px color-mix(in srgb, var(--c) 35%, transparent);
}
.ring i {
  width: 64px; height: 64px; background: var(--c);
  -webkit-mask: url("../img/mark.png") center / contain no-repeat;
  mask: url("../img/mark.png") center / contain no-repeat;
}
.status h3 { margin: 0; font-size: 26px; letter-spacing: -0.02em; color: var(--c); }
.status p { margin: 8px 0 0; color: var(--ink-2); font-size: 16px; }
@media (max-width: 900px) { .status-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .ring { width: 84px; height: 84px; border-width: 6px; } .ring i { width: 48px; height: 48px; } .status { padding: 26px 14px; } .status h3 { font-size: 21px; } }

/* bento */
.bento { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.tile {
  position: relative; overflow: hidden;
  padding: 34px; min-height: 230px;
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.025));
  border: 1px solid var(--line); border-radius: var(--radius);
}
.tile--hero, .tile--graph { grid-column: span 3; display: grid; grid-template-columns: 1.1fr 1fr; align-items: end; min-height: 460px; padding-bottom: 0; }
.tile--hero .tile__text, .tile--graph .tile__text { align-self: center; padding-bottom: 34px; }
.tile__k { margin: 0; font-size: 15px; font-weight: 600; color: var(--ink-2); }
.tile__h { margin: 10px 0 0; font-size: clamp(26px, 3vw, 38px); line-height: 1.1; letter-spacing: -0.025em; }
.tile__p { margin: 14px 0 0; color: var(--ink-2); max-width: 24em; }
.stat { margin: 10px 0 0; font-size: clamp(72px, 10vw, 140px); font-weight: 800; letter-spacing: -0.05em; line-height: .95; color: var(--orange); font-variant-numeric: tabular-nums; }
.stat small { font-size: .26em; font-weight: 700; letter-spacing: 0; margin-left: .25em; color: var(--ink); }
.stat--md { font-size: clamp(56px, 6vw, 80px); margin-top: 24px; }
.stat--ok { color: var(--ok); }
.tile__shot { justify-self: center; width: min(320px, 100%); height: 420px; overflow: hidden; border-radius: 34px 34px 0 0; box-shadow: 0 0 0 1px var(--line), 0 -20px 60px rgba(0,0,0,.4); }
.tile__shot img { width: 100%; height: auto; margin-top: -8%; }
.tile__shot--crop img { margin-top: -18%; }
@media (max-width: 900px) {
  .bento { grid-template-columns: 1fr; }
  .tile--hero, .tile--graph { grid-column: auto; grid-template-columns: 1fr; min-height: 0; }
  .tile__shot { height: 340px; }
}

/* gallery */
.gallery .sticky { display: flex; flex-direction: column; justify-content: center; gap: 34px; }
.gallery__head { width: min(1120px, 100% - 44px); margin-inline: auto; }
.rail { display: flex; gap: 40px; padding-inline: max(22px, calc((100vw - 1120px) / 2)); width: max-content; will-change: transform; }
.shot { margin: 0; }
.shot figcaption { margin-top: 18px; font-size: 15px; color: var(--ink-2); max-width: 250px; }
.shot figcaption b { display: block; color: var(--ink); font-size: 17px; margin-bottom: 2px; }
.progress--rail { width: min(1120px, 100% - 44px); max-width: none; margin: 0 auto; }

/* features */
.feature { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 60px; padding: 70px 0; }
.feature--flip .feature__text { order: 2; }
.feature__media { display: grid; place-items: center; }
.feature .phone { --w: min(290px, 70vw); }
@media (max-width: 820px) {
  .feature { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .feature--flip .feature__text { order: 0; }
  .feature .lede { margin-inline: auto; }
  .feature .h2 br { display: none; }
}

/* report */
.report .sticky { background: radial-gradient(60% 70% at 72% 50%, rgba(92, 192, 234, .16), transparent 70%), var(--bg); }
.report__grid { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 60px; width: min(1120px, 100% - 44px); margin-inline: auto; overflow: visible; }
.rsteps { list-style: none; margin: 34px 0 0; padding: 0; position: relative; min-height: 170px; }
.rstep { position: absolute; inset: 0 0 auto; opacity: 0; transform: translateY(14px); transition: opacity .45s ease, transform .45s ease; }
.rstep.is-on { opacity: 1; transform: none; }
.rstep h3 { margin: 0; font-size: clamp(24px, 2.6vw, 34px); letter-spacing: -0.025em; line-height: 1.12; }
.rstep p { margin: 10px 0 0; color: var(--ink-2); max-width: 26em; }
.report .progress { margin-top: 20px; }
.report__view {
  --rw: min(560px, 46vw, calc((100 * var(--vh) - 120px) * 0.7071));
  position: relative; width: var(--rw); aspect-ratio: 1200 / 1697;
  overflow: hidden; border-radius: 14px; background: #fff;
  box-shadow: 0 0 0 1px rgba(255,255,255,.12), 0 40px 120px rgba(0,0,0,.6), 0 0 120px rgba(92, 192, 234, .18);
}
.rpage {
  position: absolute; inset: 0; width: 100%; height: 100%;
  opacity: 0; transform-origin: 50% 50%;
  transition: transform 1s cubic-bezier(.2, .7, .2, 1), opacity .5s ease;
}
.rpage.is-on { opacity: 1; }
.rpage img { width: 100%; height: 100%; }
.spot {
  position: absolute; border-radius: 1.4%;
  box-shadow: 0 0 0 2px var(--cyan), 0 0 0 200vmax rgba(7, 13, 19, .5);
  opacity: 0; transition: opacity .5s ease, left .6s ease, top .6s ease, width .6s ease, height .6s ease;
  pointer-events: none;
}
.spot.is-on { opacity: 1; }
@media (max-width: 820px) {
  .report__grid { grid-template-columns: 1fr; grid-template-rows: auto auto; gap: 16px; align-content: center; padding-top: 60px; text-align: center; }
  .report__text { order: 2; }
  .report__text .eyebrow, .report__title { display: none; }
  .report__view { --rw: min(88vw, calc((100 * var(--vh) - 290px) * 0.7071)); order: 1; justify-self: center; }
  .rsteps { margin-top: 0; min-height: 140px; }
  .rstep h3 { font-size: 22px; }
  .rstep p { margin-inline: auto; font-size: 15px; }
  .report .progress { margin: 6px auto 0; width: 60%; }
}

/* titan */
.titan { position: relative; overflow: hidden; padding: clamp(110px, 16vh, 170px) 0; }
.titan__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(50% 60% at 78% 45%, rgba(255, 64, 190, .22), transparent 70%),
    radial-gradient(45% 55% at 62% 60%, rgba(0, 220, 255, .20), transparent 70%),
    linear-gradient(180deg, var(--bg), #0a0712 50%, var(--bg));
}
.titan__grid { position: relative; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 70px; }
.titan__text .lede { margin-bottom: 30px; }
.titan__text .pill { background: linear-gradient(90deg, #00dcff, #ff5fd2); color: #0a0712; }
.titan__frame {
  margin: 0; width: min(380px, 80vw); aspect-ratio: 9 / 16;
  border-radius: 32px; overflow: hidden; background: #000;
  box-shadow: 0 0 0 1px rgba(255,255,255,.12), 0 40px 120px rgba(0,0,0,.6), 0 0 100px rgba(255, 64, 190, .18);
}
.titan__frame video { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 820px) {
  .titan__grid { grid-template-columns: 1fr; text-align: center; justify-items: center; gap: 44px; }
  .titan__text .lede { margin-inline: auto; }
}

/* how-to */
.howto__grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: 60px; align-items: start; }
.howto__head { position: sticky; top: 120px; }
.howto__list { list-style: none; margin: 0; padding: 0; counter-reset: s; }
.howto__list li {
  display: grid; grid-template-columns: 54px 1fr; gap: 8px;
  padding: 30px 0; border-top: 1px solid var(--line);
  font-size: clamp(20px, 2vw, 26px); line-height: 1.32; letter-spacing: -0.02em; font-weight: 600;
  color: #33434f; transition: color .45s ease;
}
.howto__list li span { font-size: 14px; font-weight: 700; color: inherit; padding-top: .45em; letter-spacing: .06em; }
.howto__list li.on { color: var(--ink); }
.howto__list li.on span { color: var(--orange); }
@media (max-width: 820px) {
  .howto__grid { grid-template-columns: 1fr; gap: 30px; }
  .howto__head { position: static; }
  .howto__head .h2 br { display: none; }
}

/* safety cards */
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.card { padding: 34px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); }
.card h3 { margin: 0 0 14px; font-size: 24px; letter-spacing: -0.02em; }
.card ul { margin: 0; padding-left: 20px; color: var(--ink-2); display: grid; gap: 8px; }
.card li::marker { color: var(--orange); }
.card p { color: var(--ink-2); margin: 0 0 12px; }
@media (max-width: 820px) { .cards { grid-template-columns: 1fr; } }

/* final */
.final { padding: clamp(120px, 20vh, 200px) 22px; text-align: center; background: radial-gradient(60% 70% at 50% 100%, rgba(23, 92, 122, .45), transparent 70%); }
.final__icon { width: 120px; height: 120px; border-radius: 27px; margin: 0 auto 34px; box-shadow: 0 20px 60px rgba(23, 92, 122, .6); }
.final .lede { margin-inline: auto; }

/* footer */
.footer { border-top: 1px solid var(--line); padding: 50px 0 40px; font-size: 14px; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 30px; }
.footer h4 { margin: 0 0 10px; font-size: 13px; color: var(--ink); }
.footer a { display: block; color: var(--ink-2); margin-bottom: 6px; }
.footer__legal { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 20px; color: var(--ink-3); font-size: 12px; }
.footer__legal p { margin: 0; }
@media (max-width: 680px) { .footer__grid { grid-template-columns: 1fr; } .footer__legal { flex-direction: column; } }

/* player */
.player { padding: 0; border: 0; background: transparent; max-width: none; max-height: none; overflow: visible; }
.player::backdrop { background: rgba(0, 0, 0, .86); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.player video { height: min(88vh, 900px); width: auto; max-width: 94vw; border-radius: 22px; background: #000; }
.player__close {
  position: absolute; top: -14px; right: -14px; z-index: 2;
  width: 40px; height: 40px; border: 0; border-radius: 50%;
  background: #2a333b; font-size: 26px; line-height: 1; cursor: pointer;
}

/* reduced motion: no pinning, everything visible */
@media (prefers-reduced-motion: reduce) {
  .scene { height: auto; }
  .sticky { position: relative; height: auto; min-height: calc(100 * var(--vh)); padding: 90px 0; }
  .hero__phone { position: relative; left: auto; top: auto; transform: none !important; margin-top: 50px; }
  .hero .sticky { display: flex; flex-direction: column; align-items: center; justify-content: center; }
  .callouts, .scroll-hint { display: none; }
  .film__frame { transform: none !important; }
  .film__copy { opacity: 1 !important; transform: none !important; }
  .gallery .rail { width: auto; overflow-x: auto; transform: none !important; scroll-snap-type: x mandatory; }
  .gallery .shot { scroll-snap-align: center; }
  .progress { display: none; }
  .steps { display: grid; }
  .step { position: static; opacity: 1; transform: none; }
  .rsteps { min-height: 0; display: grid; gap: 18px; }
  .rstep { position: static; opacity: 1; transform: none; }
  .rpage { transition: none; }
  .rpage[data-rpage="2"] { display: none; }
  [data-reveal], [data-stagger] > * { opacity: 1; transform: none; transition: none; }
  .words .w { color: var(--ink); }
}