:root {
  --ink: #0b0a09;
  --ink-2: #14110f;
  --ink-3: #1d1916;
  --panel: rgba(30, 25, 21, 0.58);
  --line: rgba(255, 240, 225, 0.08);
  --line-2: rgba(255, 240, 225, 0.15);
  --text: #f6f1ea;
  --muted: #aaa29a;
  --dim: #716a63;
  --hot: #ff5b24;
  --hot-2: #ff9152;
  --hot-soft: rgba(255, 91, 36, 0.14);
  --ice: #8fd3ff;
  --ice-soft: rgba(143, 211, 255, 0.14);
  --wa: #25d366;
  --radius: 22px;
  --display: "Bricolage Grotesque", system-ui, sans-serif;
  --sans: "Geist", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Geist Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;
  --pad: clamp(16px, 4vw, 48px);
  --max: 1220px;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: clip; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
a { color: inherit; text-decoration: none; }
img, video { display: block; max-width: 100%; }
svg { width: 1em; height: 1em; flex: none; }
button { font: inherit; color: inherit; cursor: pointer; }
::selection { background: var(--hot); color: #fff; }

.mono { font-family: var(--mono); font-feature-settings: "tnum" 1, "zero" 1; }
.hot { color: var(--hot); font-style: normal; }
.muted { color: var(--dim); }
.kbd {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.82em;
  padding: 0.05em 0.5em;
  border: 1px solid var(--line-2);
  border-bottom-width: 2px;
  border-radius: 7px;
  background: rgba(255, 255, 255, .05);
  color: var(--text);
  white-space: nowrap;
}

/* ---------- chrome: progress + cursor ---------- */
.progress { position: fixed; top: 0; left: 0; height: 2px; width: 100%; z-index: 100; transform-origin: 0 50%; transform: scaleX(0); background: linear-gradient(90deg, var(--hot), var(--hot-2), var(--ice)); }
.cursor-glow { position: fixed; z-index: -1; left: 0; top: 0; width: 520px; height: 520px; margin: -260px 0 0 -260px; border-radius: 50%; pointer-events: none; background: radial-gradient(circle, rgba(255, 91, 36, .13), transparent 60%); transform: translate3d(-999px, -999px, 0); transition: opacity .4s; }

/* ---------- background ---------- */
.bg { position: fixed; inset: 0; z-index: -2; overflow: hidden; pointer-events: none; }
.bg__glow { position: absolute; border-radius: 50%; filter: blur(100px); }
.bg__glow--a { width: 55vw; height: 55vw; left: -15vw; top: -25vw; background: radial-gradient(circle, rgba(255, 91, 36, .38), transparent 65%); animation: drift 22s ease-in-out infinite alternate; }
.bg__glow--b { width: 48vw; height: 48vw; right: -18vw; top: 20vh; background: radial-gradient(circle, rgba(143, 211, 255, .22), transparent 65%); animation: drift 28s ease-in-out infinite alternate-reverse; }
@keyframes drift { to { transform: translate3d(6vw, 8vh, 0) scale(1.12); } }
.bg__floor { position: absolute; left: -50%; right: -50%; bottom: -10vh; height: 65vh; perspective: 420px; perspective-origin: 50% 0%; }
.bg__grid {
  position: absolute; inset: 0;
  transform: rotateX(64deg);
  transform-origin: 50% 0;
  background-image:
    linear-gradient(to right, rgba(255, 145, 82, .14) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 145, 82, .14) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, transparent 0%, #000 35%, #000 60%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 35%, #000 60%, transparent 100%);
  animation: floor 4s linear infinite;
}
@keyframes floor { to { background-position: 0 72px; } }
.bg__grain {
  position: absolute; inset: -50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
  opacity: .08;
  mix-blend-mode: overlay;
}

/* ---------- nav ---------- */
.nav {
  position: fixed; z-index: 50;
  top: 14px; left: 50%;
  transform: translateX(-50%);
  width: min(var(--max), calc(100% - 32px));
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 9px 9px 9px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(14, 12, 10, .5);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  transition: background .3s, border-color .3s;
}
.nav.is-scrolled { background: rgba(14, 12, 10, .85); border-color: var(--line-2); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--display); font-size: 19px; letter-spacing: -0.02em; }
.brand__mark { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 9px; background: linear-gradient(135deg, var(--hot), var(--hot-2)); color: #fff; font-size: 18px; box-shadow: 0 0 24px rgba(255, 91, 36, .45); }
.brand__mark svg { animation: spin 12s linear infinite; }
.brand__name { font-weight: 500; color: var(--muted); }
.brand__name b { color: var(--text); font-weight: 800; }
.nav__links { display: flex; gap: 4px; }
.nav__links a { position: relative; padding: 8px 14px; border-radius: 999px; font-size: 14.5px; color: var(--muted); transition: color .2s, background .2s; }
.nav__links a:hover { color: var(--text); background: rgba(255, 255, 255, .06); }

/* ---------- buttons ---------- */
.btn {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  border-radius: 999px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  isolation: isolate;
  transition: transform .3s var(--ease), box-shadow .3s, background .3s;
}
.btn > * { position: relative; z-index: 1; }
.btn--sm { padding: 10px 18px; font-size: 14.5px; }
.btn--sm svg { font-size: 18px; }
.btn--lg { padding: 17px 28px; font-size: 16px; }
.btn--lg svg { font-size: 20px; }
.btn--xl { padding: 22px 34px; font-size: clamp(18px, 2.4vw, 24px); font-family: var(--mono); font-weight: 600; }
.btn--xl svg { font-size: 28px; }
.btn--hot { background: linear-gradient(135deg, var(--hot) 0%, #ff7a3a 100%); color: #fff; box-shadow: 0 12px 40px -12px rgba(255, 91, 36, .8), inset 0 1px 0 rgba(255, 255, 255, .3); }
.btn--hot:hover { box-shadow: 0 20px 50px -12px rgba(255, 91, 36, .95), inset 0 1px 0 rgba(255, 255, 255, .3); }
.btn--wa { background: var(--wa); color: #03170a; box-shadow: 0 12px 44px -10px rgba(37, 211, 102, .7), inset 0 1px 0 rgba(255, 255, 255, .35); }
.btn--hot::before, .btn--wa::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background: linear-gradient(110deg, transparent 35%, rgba(255, 255, 255, .45) 50%, transparent 65%);
  transform: translateX(-120%);
  animation: sheen 4.5s ease-in-out infinite;
}
@keyframes sheen { 0%, 60% { transform: translateX(-120%); } 100% { transform: translateX(120%); } }
.btn--ghost { border: 1px solid var(--line-2); background: rgba(255, 255, 255, .03); color: var(--text); backdrop-filter: blur(8px); }
.btn--ghost:hover { background: rgba(255, 255, 255, .08); }
.btn__arrow { transition: transform .25s; }
.btn:hover .btn__arrow { transform: translateX(4px); }

/* ---------- hero ---------- */
/* Rings, floating cards and the tilted ticker reach past the screen edge on
   phones; clip them here so the page never gets wider than the viewport. */
main { position: relative; overflow-x: hidden; overflow-x: clip; max-width: 100vw; }
section { padding-inline: var(--pad); }
.hero { max-width: var(--max); margin: 0 auto; padding-top: clamp(120px, 16vh, 170px); padding-bottom: 40px; }
.hero__copy { text-align: center; display: flex; flex-direction: column; align-items: center; }
.clockchip {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 14px 7px 12px;
  border: 1px solid rgba(255, 91, 36, .3);
  background: var(--hot-soft);
  border-radius: 999px;
  font-size: 13.5px;
  color: var(--muted);
  margin-bottom: 28px;
  opacity: 0; animation: fadeUp .7s .1s forwards;
}
.clockchip__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--hot); box-shadow: 0 0 0 0 rgba(255, 91, 36, .6); animation: ping 1.6s infinite; }
@keyframes ping { 70% { box-shadow: 0 0 0 9px rgba(255, 91, 36, 0); } 100% { box-shadow: 0 0 0 0 rgba(255, 91, 36, 0); } }
.clockchip__time { color: var(--text); font-weight: 600; letter-spacing: .03em; }
.clockchip.is-live { border-color: rgba(37, 211, 102, .45); background: rgba(37, 211, 102, .1); }
.clockchip.is-live .clockchip__dot { background: var(--wa); }
.clockchip.is-live .clockchip__time { color: var(--wa); }

.hero__title {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(44px, 7.4vw, 104px);
  line-height: .95;
  letter-spacing: -0.05em;
  margin: 0 0 26px;
}
.hero__title .line { display: block; overflow: hidden; padding-bottom: .07em; }
.hero__title .line > span { display: inline-block; transform: translateY(105%) rotate(4deg); transform-origin: 0 100%; animation: rise 1s var(--ease) forwards; }
.hero__title .line:nth-child(2) > span { animation-delay: .1s; }
.hero__title .line:nth-child(3) > span { animation-delay: .2s; }
@keyframes rise { to { transform: none; } }
.hero__title em.mono {
  font-weight: 600; letter-spacing: -0.07em; font-size: .88em;
  background: linear-gradient(100deg, var(--hot) 0%, var(--hot-2) 45%, #ffd2b8 50%, var(--hot-2) 55%, var(--hot) 100%);
  background-size: 250% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: shine 5s ease-in-out infinite;
}
@keyframes shine { 0%, 40% { background-position: 100% 0; } 100% { background-position: -150% 0; } }
.hero__dot { color: var(--hot); }
.hero__lead { font-size: clamp(17px, 1.5vw, 19px); color: var(--muted); max-width: 36em; margin: 0 0 34px; opacity: 0; animation: fadeUp .8s .35s forwards; }
.hero__cta { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; opacity: 0; animation: fadeUp .8s .45s forwards; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }

/* 3D stage */
.stage { position: relative; margin: clamp(56px, 8vw, 90px) auto 0; max-width: 1080px; perspective: 1800px; opacity: 0; animation: fadeUp 1.1s .5s forwards; }
.rings { position: absolute; left: 50%; top: 50%; width: 125%; aspect-ratio: 1; transform: translate(-50%, -50%); transform-style: preserve-3d; pointer-events: none; z-index: -1; }
.ring { position: absolute; inset: 0; border-radius: 50%; border: 1px solid rgba(255, 145, 82, .18); transform-style: preserve-3d; }
.ring--1 { inset: 12%; transform: rotateX(72deg); animation: orbit1 26s linear infinite; border-color: rgba(255, 91, 36, .28); border-top-color: var(--hot); }
.ring--2 { inset: 4%; transform: rotateX(72deg) rotateY(18deg); animation: orbit2 34s linear infinite; border-style: dashed; }
.ring--3 { inset: 22%; transform: rotateX(72deg) rotateY(-14deg); animation: orbit3 20s linear infinite reverse; border-color: rgba(143, 211, 255, .25); border-right-color: var(--ice); }
@keyframes orbit1 { to { transform: rotateX(72deg) rotateZ(360deg); } }
@keyframes orbit2 { to { transform: rotateX(72deg) rotateY(18deg) rotateZ(-360deg); } }
@keyframes orbit3 { to { transform: rotateX(72deg) rotateY(-14deg) rotateZ(360deg); } }

.stage__tilt {
  position: relative;
  transform-style: preserve-3d;
  transform: rotateX(var(--rx, 18deg)) rotateY(var(--ry, 0deg)) scale(var(--s, .94));
  transform-origin: 50% 100%;
  will-change: transform;
}
.device {
  position: relative;
  border-radius: 20px;
  background: linear-gradient(180deg, #221d19, #120f0d);
  border: 1px solid var(--line-2);
  padding: 0 8px 8px;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, .12) inset,
    0 70px 120px -40px rgba(0, 0, 0, .95),
    0 0 0 1px rgba(0, 0, 0, .6),
    0 40px 140px -50px rgba(255, 91, 36, .6);
}
.device::before { /* animated gradient rim */
  content: ""; position: absolute; inset: -1px; border-radius: 21px; padding: 1px; pointer-events: none;
  background: conic-gradient(from var(--a, 0deg), transparent 0 60%, var(--hot) 75%, var(--ice) 85%, transparent 95%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  animation: rim 6s linear infinite;
}
@property --a { syntax: "<angle>"; inherits: false; initial-value: 0deg; }
@keyframes rim { to { --a: 360deg; } }
.device__bar { display: flex; align-items: center; gap: 7px; padding: 12px 8px; }
.device__bar > i { width: 11px; height: 11px; border-radius: 50%; background: #2c2622; }
.device__bar > i:first-child { background: #ff5f57; } .device__bar > i:nth-child(2) { background: #febc2e; } .device__bar > i:nth-child(3) { background: #28c840; }
.device__url { margin: 0 auto; font-size: 12px; color: var(--dim); background: rgba(255, 255, 255, .05); padding: 5px 18px; border-radius: 8px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 50%; }
.device__rec { display: inline-flex; align-items: center; gap: 6px; font: 600 10.5px/1 var(--mono); letter-spacing: .1em; color: #ff7b6b; }
.device__rec span { width: 7px; height: 7px; border-radius: 50%; background: #ff4d3d; animation: blink 1.2s steps(2) infinite; }
@keyframes blink { 50% { opacity: .2; } }
.device__screen { position: relative; aspect-ratio: 16 / 9; overflow: hidden; border-radius: 12px; background: #000; }
/* zoom into the page + bot panel, crop the baked-in caption bar */
.device__screen video { position: absolute; top: 0; right: 0; width: 128%; max-width: none; height: auto; }
.device__scan { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg, transparent 46%, rgba(255, 145, 82, .16) 50%, transparent 54%); background-size: 100% 220%; animation: scan 6s linear infinite; }
@keyframes scan { from { background-position: 0 -120%; } to { background-position: 0 220%; } }
.device__expand { position: absolute; right: 14px; bottom: 14px; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: rgba(12, 10, 9, .7); color: #fff; font-size: 18px; backdrop-filter: blur(8px); opacity: 0; transform: translateY(6px); transition: .3s var(--ease); }
.device:hover .device__expand { opacity: 1; transform: none; }
.device__tap { position: absolute; inset: 0; display: none; place-items: center; border: 0; background: rgba(11, 10, 9, .35); }
.device__tap span { display: grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: linear-gradient(135deg, var(--hot), var(--hot-2)); color: #fff; font-size: 26px; box-shadow: 0 0 50px rgba(255, 91, 36, .6); }
.device__tap svg { margin-left: 4px; }
.needs-tap .device__tap { display: grid; }

.float {
  position: absolute;
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px 12px 12px;
  border-radius: 18px;
  border: 1px solid var(--line-2);
  background: rgba(22, 18, 15, .78);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .85);
  font-size: 14px; line-height: 1.25;
  animation: bob 6s ease-in-out infinite;
}
.float b { display: block; font-weight: 600; }
.float small { color: var(--muted); font-size: 12px; }
.float__ico { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 11px; background: var(--ice-soft); color: var(--ice); font-size: 20px; }
.float__ico--ok { background: linear-gradient(135deg, var(--hot), var(--hot-2)); color: #fff; font-size: 18px; }
.float--a { left: -7%; top: 58%; transform: translateZ(120px); }
.float--b { right: -5%; top: 12%; transform: translateZ(160px); flex-direction: column; align-items: flex-start; gap: 3px; padding: 12px 16px; animation-delay: -2s; }
.float__k { font-size: 10.5px; color: var(--dim); letter-spacing: .14em; text-transform: uppercase; }
.float__v { display: inline-flex; align-items: center; gap: 8px; color: var(--hot-2); font-weight: 600; letter-spacing: .1em; }
.float__v i { width: 7px; height: 7px; border-radius: 50%; background: var(--hot); box-shadow: 0 0 10px var(--hot); animation: blink 1s steps(2) infinite; }
.float--c { right: -6%; bottom: -5%; transform: translateZ(90px); animation-delay: -4s; }
@keyframes bob { 50% { translate: 0 -12px; } }
.stage__floor { position: absolute; left: 8%; right: 8%; bottom: -60px; height: 80px; background: radial-gradient(ellipse, rgba(255, 91, 36, .35), transparent 70%); filter: blur(24px); z-index: -1; }

.hero__facts { list-style: none; padding: 0; margin: clamp(60px, 8vw, 96px) auto 0; max-width: 900px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.hero__facts li { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 16px 10px; border-radius: 18px; border: 1px solid var(--line); background: var(--panel); }
.hero__facts b { font-size: 22px; font-weight: 600; }
.hero__facts span { font-size: 13px; color: var(--dim); }

/* ---------- ticker ---------- */
.ticker { margin-top: clamp(60px, 8vw, 90px); border-block: 1px solid var(--line); background: rgba(255, 91, 36, .03); overflow: hidden; padding: 18px 0; transform: rotate(-1.5deg) scale(1.02); }
.ticker__track { display: flex; gap: 28px; width: max-content; animation: marquee 38s linear infinite; font-family: var(--display); font-size: clamp(18px, 2.2vw, 26px); font-weight: 700; letter-spacing: -0.02em; white-space: nowrap; align-items: center; }
.ticker__track i { color: var(--hot); font-style: normal; font-size: .5em; }
.ticker__track span:nth-of-type(odd) { color: var(--muted); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- sections ---------- */
.section-head { max-width: var(--max); margin: 0 auto 56px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-size: 12.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--hot-2); margin: 0 0 16px; }
.eyebrow::before { content: ""; width: 22px; height: 1px; background: currentColor; }
h2 { font-family: var(--display); font-weight: 800; font-size: clamp(34px, 5vw, 64px); line-height: 1.02; letter-spacing: -0.045em; margin: 0; max-width: 16ch; }
.section-sub { color: var(--muted); max-width: 40em; margin: 18px 0 0; }

.problem, .how, .demo, .faq, .guarantee { padding-top: clamp(90px, 12vw, 150px); }
.problem__grid { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; perspective: 1200px; }
.tilt-card { transform-style: preserve-3d; transition: transform .5s var(--ease), border-color .3s, opacity .8s var(--ease); }
.stat { position: relative; padding: 34px 30px 30px; border-radius: var(--radius); background: var(--panel); border: 1px solid var(--line); overflow: hidden; }
.stat::before { content: ""; position: absolute; inset: 0; background: radial-gradient(500px circle at var(--mx, 50%) var(--my, 0%), rgba(255, 145, 82, .12), transparent 40%); opacity: 0; transition: opacity .3s; }
.stat:hover { border-color: var(--line-2); }
.stat:hover::before { opacity: 1; }
.stat__n { font-size: clamp(56px, 6vw, 84px); font-weight: 500; letter-spacing: -0.06em; line-height: 1; }
.stat__u { font-size: 20px; color: var(--dim); margin-left: 6px; }
.stat p { color: var(--muted); margin: 22px 0 0; position: relative; }
.stat--hot { background: linear-gradient(160deg, rgba(255, 91, 36, .22), rgba(255, 91, 36, .03) 60%); border-color: rgba(255, 91, 36, .35); }
.stat--hot .stat__n { color: var(--hot-2); }
.stat--hot p b { color: var(--text); }

/* timeline */
.timeline { list-style: none; padding: 0; margin: 0 auto; max-width: 980px; position: relative; }
.timeline::before, .timeline__fill { content: ""; position: absolute; left: 150px; top: 30px; bottom: 30px; width: 2px; background: var(--line-2); border-radius: 2px; }
.timeline__fill { background: linear-gradient(var(--hot), var(--hot-2), var(--ice)); transform-origin: 0 0; transform: scaleY(var(--p, 0)); box-shadow: 0 0 16px rgba(255, 91, 36, .6); }
.step { display: grid; grid-template-columns: 110px 80px 1fr; align-items: start; gap: 0 20px; padding: 20px 0; perspective: 1000px; }
.step.reveal { transform: translateY(30px) rotateX(-18deg); transform-origin: 50% 0; }
.step.reveal.is-in { transform: none; }
.step__time { display: flex; flex-direction: column; align-items: flex-end; font-size: 15px; font-weight: 600; line-height: 1.3; padding-top: 16px; }
.step__time small { font-size: 12px; color: var(--dim); font-weight: 400; }
.step__node {
  position: relative; z-index: 1;
  display: grid; place-items: center;
  width: 60px; height: 60px; margin: 0 auto;
  border-radius: 18px;
  background: var(--ink-3);
  border: 1px solid var(--line-2);
  font-size: 26px;
  box-shadow: 0 0 0 8px var(--ink);
  transform: rotate(-8deg);
  transition: transform .5s var(--ease), background .3s;
}
.step:hover .step__node { transform: rotate(0) scale(1.08); }
.step__node--live { background: linear-gradient(135deg, var(--hot), var(--hot-2)); color: #fff; border-color: transparent; box-shadow: 0 0 0 8px var(--ink), 0 0 44px rgba(255, 91, 36, .6); }
.step__node--live svg { animation: spin 8s linear infinite; }
.step__node--ok { color: var(--ice); border-color: rgba(143, 211, 255, .4); }
.step__body { padding: 16px 26px 22px; border-radius: var(--radius); background: var(--panel); border: 1px solid var(--line); transition: border-color .3s, transform .4s var(--ease), background .3s; }
.step:hover .step__body { border-color: rgba(255, 91, 36, .35); transform: translateX(6px); background: rgba(40, 32, 27, .6); }
.step__who { display: inline-block; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; padding: 3px 9px; border-radius: 6px; background: var(--ice-soft); color: var(--ice); }
.step__who--us { background: var(--hot-soft); color: var(--hot-2); }
.step h3 { font-family: var(--display); font-size: clamp(21px, 2.2vw, 26px); letter-spacing: -0.03em; line-height: 1.15; margin: 12px 0 8px; }
.step p { margin: 0; color: var(--muted); }
.step p b { color: var(--text); font-weight: 600; }
.link { color: var(--hot-2); border-bottom: 1px dashed rgba(255, 145, 82, .5); }

/* demo player */
.player { max-width: var(--max); margin: 0 auto; perspective: 2000px; }
.player__tilt { transform: rotateX(var(--prx, 24deg)) scale(var(--ps, .9)); transform-origin: 50% 0; will-change: transform; }
.player__frame { position: relative; border-radius: 26px; overflow: hidden; border: 1px solid var(--line-2); background: #000; padding: 0; box-shadow: 0 60px 140px -50px rgba(255, 91, 36, .55), 0 40px 100px -40px rgba(0, 0, 0, .95); }
.player__frame video { width: 100%; aspect-ratio: 16 / 9; background: #000; }
.player__big { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px; border: 0; background: radial-gradient(circle, rgba(11, 10, 9, .2), rgba(11, 10, 9, .72)); transition: opacity .35s; }
.player__btn { position: relative; display: grid; place-items: center; width: clamp(76px, 9vw, 112px); aspect-ratio: 1; border-radius: 50%; background: linear-gradient(135deg, var(--hot), var(--hot-2)); color: #fff; font-size: clamp(28px, 3.4vw, 40px); box-shadow: 0 0 70px rgba(255, 91, 36, .65); transition: transform .35s var(--ease); }
.player__btn::before, .player__btn::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--hot); animation: ring 2.4s ease-out infinite; }
.player__btn::after { animation-delay: 1.2s; }
.player__btn svg { margin-left: 5px; }
.player__big:hover .player__btn { transform: scale(1.08); }
.player__label { font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: #fff; background: rgba(0, 0, 0, .45); padding: 6px 14px; border-radius: 999px; backdrop-filter: blur(6px); }
.player.is-playing .player__big { opacity: 0; pointer-events: none; }
.chapters { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 16px; }
.chapter { position: relative; overflow: hidden; display: flex; align-items: center; gap: 12px; padding: 15px 16px; border-radius: 16px; border: 1px solid var(--line); background: var(--panel); text-align: left; font-weight: 600; font-size: 15px; transition: border-color .2s, background .2s, transform .3s var(--ease); }
.chapter span { color: var(--dim); font-size: 12px; }
.chapter small { margin-left: auto; color: var(--dim); font-weight: 400; font-size: 12.5px; }
.chapter:hover { border-color: var(--line-2); transform: translateY(-3px); }
.chapter__bar { position: absolute; left: 0; bottom: 0; height: 2px; width: 100%; background: linear-gradient(90deg, var(--hot), var(--hot-2)); transform-origin: 0 50%; transform: scaleX(var(--cp, 0)); }
.chapter.is-active { border-color: rgba(255, 91, 36, .5); background: var(--hot-soft); }
.chapter.is-active span { color: var(--hot-2); }

/* guarantee */
.gcard {
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: auto 1fr; gap: clamp(28px, 5vw, 70px); align-items: center;
  padding: clamp(32px, 5vw, 64px);
  border-radius: 32px;
  background:
    radial-gradient(800px circle at 0% 0%, rgba(255, 91, 36, .22), transparent 50%),
    radial-gradient(700px circle at 100% 100%, rgba(143, 211, 255, .14), transparent 50%),
    var(--ink-2);
  border: 1px solid rgba(255, 91, 36, .25);
  position: relative; overflow: hidden;
}
.gcard__seal { position: relative; width: clamp(170px, 20vw, 230px); aspect-ratio: 1; display: grid; place-items: center; }
.gcard__ring { position: absolute; inset: 0; width: 100%; height: 100%; animation: spin 24s linear infinite; }
.gcard__ring text { fill: var(--hot-2); font: 600 13.2px var(--mono); letter-spacing: .18em; }
@keyframes spin { to { transform: rotate(360deg); } }
.gcard__pct { font-size: clamp(34px, 4.2vw, 50px); font-weight: 600; letter-spacing: -0.05em; width: 64%; aspect-ratio: 1; display: grid; place-items: center; border-radius: 50%; background: linear-gradient(135deg, var(--hot), var(--hot-2)); color: #fff; box-shadow: 0 0 70px rgba(255, 91, 36, .5), inset 0 2px 0 rgba(255, 255, 255, .3); }
.gcard h2 { max-width: 18ch; }
.gcard h2 em { font-style: normal; color: var(--hot-2); }
.gcard__copy > p:not(.eyebrow) { color: var(--muted); max-width: 40em; margin: 20px 0 0; }
.checks { list-style: none; padding: 0; margin: 26px 0 0; display: flex; flex-wrap: wrap; gap: 10px; }
.checks li { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; background: rgba(255, 255, 255, .05); border: 1px solid var(--line); font-size: 14.5px; }
.checks svg { color: var(--hot-2); }

/* faq */
.faq .section-head, .faq__list { max-width: 860px; }
.faq__list { margin: 0 auto; display: grid; gap: 10px; }
.qa { border-radius: 18px; border: 1px solid var(--line); background: var(--panel); transition: border-color .25s, background .25s; }
.qa[open] { border-color: rgba(255, 91, 36, .35); background: rgba(40, 32, 27, .6); }
.qa summary { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 24px; font-weight: 600; font-size: 17.5px; cursor: pointer; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary svg { font-size: 20px; color: var(--hot-2); transition: transform .35s var(--ease); }
.qa[open] summary svg { transform: rotate(135deg); }
.qa p { margin: 0; padding: 0 24px 22px; color: var(--muted); max-width: 44em; animation: fadeUp .4s var(--ease); }
.qa p b { color: var(--text); }

/* final + flip clock */
.final { padding-top: clamp(100px, 14vw, 170px); padding-bottom: clamp(80px, 10vw, 120px); text-align: center; }
.final__inner { max-width: 960px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; }
.final .eyebrow::after { content: ""; width: 22px; height: 1px; background: currentColor; }
.flip { display: flex; align-items: center; gap: clamp(4px, 1vw, 10px); margin: 10px 0 40px; perspective: 600px; }
.flip__d {
  position: relative;
  display: grid; place-items: center;
  width: clamp(44px, 9vw, 104px); height: clamp(64px, 13vw, 150px);
  border-radius: clamp(10px, 1.4vw, 18px);
  background: linear-gradient(180deg, #2a231e 0 49.6%, #1c1815 50.4% 100%);
  border: 1px solid var(--line-2);
  font-size: clamp(40px, 9vw, 108px); font-weight: 500; letter-spacing: -0.04em;
  box-shadow: 0 24px 40px -18px rgba(0, 0, 0, .9), inset 0 1px 0 rgba(255, 255, 255, .08);
  transform-style: preserve-3d;
}
.flip__d::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: rgba(0, 0, 0, .6); }
.flip__d.is-flip { animation: flip .55s var(--ease); }
@keyframes flip { 0% { transform: rotateX(0); } 45% { transform: rotateX(-90deg); filter: brightness(1.6); } 100% { transform: rotateX(0); } }
.flip__d:nth-child(n+7) { color: var(--hot-2); }
.flip__sep { font-size: clamp(34px, 7vw, 84px); color: var(--dim); animation: blink 1s steps(2) infinite; }
.final h2 { margin: 0 auto 38px; max-width: 18ch; }
.final__note { color: var(--dim); font-size: 14.5px; margin-top: 16px; }

/* footer */
.footer { max-width: var(--max); margin: 0 auto; padding: 36px var(--pad) 110px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 30px; color: var(--dim); font-size: 13.5px; }
.brand--foot { font-size: 17px; }
.footer__legal { margin: 0; flex: 1; min-width: 240px; }
.footer__copy { margin: 0; }

/* floating WhatsApp */
.fab {
  position: fixed; right: 22px; bottom: 22px; z-index: 60;
  width: 62px; height: 62px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--wa); color: #fff; font-size: 32px;
  box-shadow: 0 14px 40px -8px rgba(37, 211, 102, .75);
  transition: transform .3s var(--ease);
}
.fab::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--wa); animation: ring 2.2s ease-out infinite; }
@keyframes ring { from { transform: scale(1); opacity: .8; } to { transform: scale(1.7); opacity: 0; } }
.fab:hover { transform: scale(1.08) rotate(-6deg); }
.fab__tip { position: absolute; right: 74px; top: 50%; translate: 0 -50%; white-space: nowrap; font-size: 14px; font-weight: 500; color: #0b1a10; background: #e9fbe9; padding: 9px 14px; border-radius: 14px 14px 4px 14px; box-shadow: 0 12px 30px -10px rgba(0, 0, 0, .6); opacity: 0; transform: translateX(8px) scale(.95); transform-origin: 100% 50%; transition: .35s var(--ease); pointer-events: none; }
.fab:hover .fab__tip, .fab.show-tip .fab__tip { opacity: 1; transform: none; }

/* reveal */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--d, 0s); }
.reveal.is-in { opacity: 1; transform: none; }

/* clients */
.clients { padding-top: clamp(90px, 12vw, 150px); }
.chats { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; align-items: start; perspective: 1400px; }
.chat { position: relative; border-radius: 24px; border: 1px solid var(--line); background: linear-gradient(180deg, rgba(34, 28, 24, .75), rgba(20, 17, 15, .75)); overflow: hidden; box-shadow: 0 40px 80px -40px rgba(0, 0, 0, .9); }
.chat:nth-child(even) { margin-top: 36px; }
.chat::after { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(255, 145, 82, .1), transparent 45%); }
.chat__head { display: flex; align-items: center; gap: 11px; padding: 14px 16px; border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, .02); }
.chat__head b { display: block; font-size: 14.5px; line-height: 1.2; }
.chat__head small { font-size: 11px; color: var(--wa); letter-spacing: .04em; }
.chat__avatar { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; font-size: 12px; font-weight: 600; color: #fff; background: linear-gradient(135deg, var(--hot), var(--hot-2)); flex: none; }
.chat__avatar--b { background: linear-gradient(135deg, #3d7bd9, var(--ice)); }
.chat__avatar--c { background: linear-gradient(135deg, #8a5cf6, #d08cff); }
.chat__avatar--d { background: linear-gradient(135deg, #1f9d68, #5fe0a5); }
.chat__badge { margin-left: auto; font-size: 11px; padding: 4px 8px; border-radius: 8px; background: var(--hot-soft); color: var(--hot-2); white-space: nowrap; }
.chat__body { display: flex; flex-direction: column; gap: 6px; padding: 16px 12px 18px; background-image: radial-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px); background-size: 14px 14px; }
.msg { position: relative; margin: 0; max-width: 86%; padding: 7px 11px 7px; border-radius: 14px; font-size: 14px; line-height: 1.4; word-wrap: break-word; }
.msg time { float: right; margin: 6px 0 -3px 10px; font-family: var(--mono); font-size: 10px; color: rgba(255, 255, 255, .45); }
.msg--in { align-self: flex-start; background: #2a2420; border-top-left-radius: 4px; }
.msg--out { align-self: flex-end; background: linear-gradient(135deg, #7a2e12, #a3441c); border-top-right-radius: 4px; }
.msg--out time { color: rgba(255, 230, 215, .6); }
.msg__react { position: absolute; left: 8px; bottom: -12px; font-size: 12px; background: #1b1714; border: 1px solid var(--line-2); border-radius: 999px; padding: 1px 5px; line-height: 1.3; }
.msg:has(.msg__react) { margin-bottom: 12px; }
.msg--emoji { background: none; font-size: 40px; line-height: 1; padding: 0; }
.msg--emoji time { float: none; display: block; margin: 4px 0 0; }
.msg--call { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.msg__ico { font-size: 14px; }
.msg--file { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.msg--file b { display: block; font-size: 13.5px; }
.msg--file small { color: var(--muted); font-size: 11.5px; }
.msg__pdf { display: grid; place-items: center; width: 34px; height: 40px; border-radius: 6px; background: #e5484d; color: #fff; font: 700 10px var(--mono); flex: none; }
.msg--file time { width: 100%; text-align: right; margin: 2px 0 -2px; float: none; }
.msg--media { padding: 4px; max-width: 78%; }
.msg--media figcaption { padding: 6px 7px 3px; font-size: 12.5px; color: var(--muted); }
.proof { display: block; width: 100%; padding: 0; border: 0; border-radius: 11px; overflow: hidden; background: #fff; cursor: zoom-in; }
.proof img { width: 100%; height: auto; transition: transform .5s var(--ease); }
.proof:hover img { transform: scale(1.04); }

.lightbox { position: fixed; inset: 0; z-index: 200; display: grid; place-items: center; padding: 24px; background: rgba(8, 7, 6, .88); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); animation: fadeIn .25s ease; }
.lightbox[hidden] { display: none; }
.lightbox img { max-width: min(520px, 100%); max-height: 86vh; width: auto; border-radius: 16px; box-shadow: 0 40px 100px -20px rgba(0, 0, 0, .9); animation: pop .35s var(--ease); }
.lightbox__close { position: absolute; top: 16px; right: 16px; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-2); background: rgba(255, 255, 255, .06); color: #fff; font-size: 26px; line-height: 1; }
@keyframes fadeIn { from { opacity: 0; } }
@keyframes pop { from { transform: scale(.92) rotateX(10deg); opacity: 0; } }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .chats { grid-template-columns: repeat(2, 1fr); }
  .chat:nth-child(even) { margin-top: 0; }
}
@media (max-width: 640px) {
  .chats { grid-template-columns: 1fr; }
}
@media (max-width: 980px) {
  .problem__grid { grid-template-columns: 1fr; }
  .chapters { grid-template-columns: repeat(2, 1fr); }
  .gcard { grid-template-columns: 1fr; justify-items: start; }
  .hero__facts { grid-template-columns: repeat(2, 1fr); }
  .float--a { left: -2%; top: 64%; }
  .float--b { right: -2%; top: -6%; }
  .float--c { display: none; }
}
@media (max-width: 760px) {
  .nav__links { display: none; }
  .timeline::before, .timeline__fill { left: 29px; }
  .step { grid-template-columns: 60px 1fr; gap: 0 16px; }
  .step__time { grid-column: 2; grid-row: 1; flex-direction: row; align-items: baseline; gap: 8px; padding: 0 0 8px; }
  .step__node { grid-column: 1; grid-row: 1 / span 2; width: 52px; height: 52px; font-size: 22px; border-radius: 15px; }
  .step__body { grid-column: 2; padding: 14px 18px 18px; }
  .hero__cta .btn { flex: 1 1 100%; }
  .float { font-size: 12px; padding: 8px 12px 8px 8px; gap: 8px; }
  .float__ico { width: 28px; height: 28px; font-size: 16px; }
  .device { padding: 0 5px 5px; border-radius: 14px; }
  .device__bar { padding: 9px 6px; }
  .device__rec { display: none; }
  .btn--xl { padding: 18px 24px; }
  .fab { width: 56px; height: 56px; font-size: 29px; right: 16px; bottom: 16px; }
  .fab__tip { display: none; }
}
@media (max-width: 420px) {
  .chapter small { display: none; }
  .nav .btn--sm span { display: none; }
  .nav .btn--sm { padding: 10px 12px; }
  .float--b { display: none; }
}