@font-face {
  font-family: "Manrope";
  src: url("/assets/fonts/Manrope.woff2") format("woff2");
  font-weight: 200 800;
  font-display: swap;
}
@font-face {
  font-family: "DM Sans";
  src: url("/assets/fonts/DMSans.woff2") format("woff2");
  font-weight: 100 1000;
  font-display: swap;
}
@font-face {
  font-family: "Noto Sans Arabic";
  src: url("/assets/fonts/NotoSansArabic.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0600-06FF, U+0750-077F, U+08A0-08FF, U+FB50-FDFF, U+FE70-FEFF;
}

:root {
  --orange: #ff8a00;
  --orange-2: #ffb347;
  --orange-deep: #ff5e00;
  --bg: #000;
  --bg-2: #0b0b0d;
  --tile: #141416;
  --line: rgba(255, 255, 255, 0.08);
  --text: #f5f5f7;
  --muted: #86868b;
  --light: #f5f5f7;
  --ink: #1d1d1f;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --head: "Manrope", "Noto Sans Arabic", system-ui, -apple-system, sans-serif;
  --body: "DM Sans", "Noto Sans Arabic", system-ui, -apple-system, sans-serif;
}
html[lang="ru"] { --body: "Manrope", system-ui, -apple-system, sans-serif; }
html[lang="ar"] { --head: "Noto Sans Arabic", "Manrope", system-ui, sans-serif; --body: "Noto Sans Arabic", "DM Sans", system-ui, sans-serif; }
html[lang="ja"] { --head: "Manrope", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic", Meiryo, sans-serif; --body: "DM Sans", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic", Meiryo, sans-serif; }
html[lang="zh-Hans"] { --head: "Manrope", "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif; --body: "DM Sans", "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif; }
html[lang="ko"] { --head: "Manrope", "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif; --body: "DM Sans", "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif; }
html[lang="hi"] { --head: "Manrope", "Kohinoor Devanagari", "Noto Sans Devanagari", "Nirmala UI", Mangal, sans-serif; --body: "DM Sans", "Kohinoor Devanagari", "Noto Sans Devanagari", "Nirmala UI", Mangal, sans-serif; }
html:is([lang="ar"], [lang="ja"], [lang="zh-Hans"], [lang="ko"], [lang="hi"]) :is(h1, h2, h3, h4, .eyebrow, .hero__split, .statement__text, .tile__kicker, .hcard__num, .faq summary) { letter-spacing: 0; }
html:is([lang="ar"], [lang="hi"]) :is(h1, h2, h3, h4) { line-height: 1.3; }
html:is([lang="ja"], [lang="zh-Hans"], [lang="ko"]) :is(h1, h2, h3, h4) { line-height: 1.2; line-break: strict; }
html[lang="ko"] :is(h1, h2, h3, h4) { word-break: keep-all; }
html[lang="ja"] :is(h1, h2, h3, h4) { word-break: auto-phrase; }
h1, h2, h3, h4, p, li, td, th, caption, summary { overflow-wrap: break-word; }
html:is([lang="de"], [lang="ru"], [lang="id"], [lang="fr"], [lang="it"], [lang="es"], [lang="pt"], [lang="tr"], [lang="en"]) :is(p, li, td, th, caption) { hyphens: auto; -webkit-hyphens: auto; }
html:is([lang="ja"], [lang="zh-Hans"], [lang="ko"], [lang="hi"], [lang="ar"]) .eyebrow { text-transform: none; }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
.network__center img, .collapse__final img { width: 100%; height: 100%; object-fit: contain; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--head); margin: 0; letter-spacing: -0.03em; line-height: 1.04; }
p { margin: 0; }

.container { width: min(1180px, 100% - 44px); margin-inline: auto; }
.container--narrow { width: min(820px, 100% - 44px); }

.grad {
  background: linear-gradient(100deg, var(--orange-2) 0%, var(--orange) 45%, var(--orange-deep) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.muted { color: var(--muted); }
.eyebrow {
  font-family: var(--head);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 18px;
}
.eyebrow--dark { color: var(--orange-deep); }
.lead { font-size: clamp(19px, 1.6vw, 22px); color: var(--muted); max-width: 640px; margin-top: 22px; line-height: 1.45; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 28px;
  border-radius: 999px;
  background: var(--orange);
  color: #000;
  font-family: var(--head);
  font-weight: 700;
  font-size: 16px;
  transition: transform 0.4s var(--ease), background 0.3s, box-shadow 0.4s;
  box-shadow: 0 10px 40px -10px rgba(255, 138, 0, 0.6);
}
.btn:hover { transform: translateY(-2px) scale(1.02); background: var(--orange-2); }
.btn--small { padding: 8px 16px; font-size: 13px; box-shadow: none; }
.btn--ghost { background: transparent; color: var(--text); box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, 0.25); }
.btn--ghost:hover { background: rgba(255, 255, 255, 0.08); }

/* ---------- progress + nav ---------- */
.progress { position: fixed; inset: 0 0 auto 0; height: 2px; z-index: 100; pointer-events: none; }
.progress span { display: block; height: 100%; width: 100%; transform-origin: left; transform: scaleX(var(--sp, 0)); background: linear-gradient(90deg, var(--orange-2), var(--orange-deep)); }

.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 90;
  background: rgba(10, 10, 12, 0.66);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--line);
  transition: transform 0.5s var(--ease);
}
.nav.is-hidden { transform: translateY(-100%); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 52px; width: min(1180px, 100% - 32px); margin-inline: auto; }
.nav__logo img { height: 22px; width: auto; }
.nav__links { display: flex; gap: 30px; font-size: 13px; color: rgba(245, 245, 247, 0.8); }
.nav__links a { transition: color 0.2s; }
.nav__links a:hover { color: #fff; }
.nav__end { display: flex; align-items: center; gap: 10px; }
.lang-btn { display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 12px 0 10px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, 0.16); background: rgba(255, 255, 255, 0.04); color: rgba(245, 245, 247, 0.9); font: 700 12px/1 var(--head); letter-spacing: 0.06em; cursor: pointer; transition: background 0.2s, border-color 0.2s, color 0.2s; }
.lang-btn:hover { background: rgba(255, 138, 0, 0.12); border-color: rgba(255, 138, 0, 0.5); color: #fff; }
.lang-btn svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.6; }

/* ---------- language modal ---------- */
.lang-lock, .lang-lock body { overflow: hidden; }
.lang-modal { position: fixed; inset: 0; z-index: 200; display: grid; place-items: center; padding: 20px; opacity: 0; transition: opacity 0.35s var(--ease); }
.lang-modal.is-open { opacity: 1; }
.lang-modal[hidden] { display: none; }
.lang-modal__backdrop { position: absolute; inset: 0; background: rgba(0, 0, 0, 0.6); backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%); }
.lang-modal__panel { position: relative; width: min(680px, 100%); max-height: calc(100svh - 40px); overflow: auto; padding: 40px clamp(20px, 4vw, 40px) 32px; border-radius: 32px; background: linear-gradient(180deg, rgba(28, 28, 31, 0.96), rgba(14, 14, 16, 0.96)); border: 1px solid rgba(255, 255, 255, 0.1); box-shadow: 0 40px 120px -20px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(255, 138, 0, 0.06); transform: translateY(24px) scale(0.97); transition: transform 0.5s var(--ease); text-align: center; }
.lang-modal.is-open .lang-modal__panel { transform: none; }
.lang-modal__mark { width: 56px; height: 56px; margin: 0 auto 18px; filter: drop-shadow(0 0 24px rgba(255, 138, 0, 0.45)); }
.lang-modal__title { font-size: clamp(26px, 3.4vw, 36px); font-weight: 800; margin-bottom: 26px; display: flex; flex-direction: column; gap: 6px; }
.lang-modal__title small { font-size: 15px; font-weight: 600; color: var(--muted); letter-spacing: 0; }
.lang-modal__close { position: absolute; top: 16px; inset-inline-end: 16px; width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; border: 0; background: rgba(255, 255, 255, 0.08); color: var(--text); cursor: pointer; transition: background 0.2s; }
.lang-modal__close:hover { background: rgba(255, 255, 255, 0.16); }
.lang-modal__close svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
.lang-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; text-align: start; }
.lang-opt { display: flex; align-items: center; gap: 12px; padding: 13px 16px; border-radius: 16px; background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 255, 255, 0.07); transition: background 0.2s, border-color 0.2s, transform 0.3s var(--ease); outline: none; }
.lang-opt:hover, .lang-opt:focus-visible { background: rgba(255, 138, 0, 0.1); border-color: rgba(255, 138, 0, 0.45); transform: translateY(-1px); }
.lang-opt img { width: 28px; height: 20px; border-radius: 4px; object-fit: cover; flex: none; box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12); }
.lang-opt__name { font-weight: 600; font-size: 16px; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lang-opt__code { margin-inline-start: auto; font: 700 12px/1 var(--head); letter-spacing: 0.08em; color: var(--muted); }
.lang-opt__badge { flex: none; padding: 4px 8px; border-radius: 999px; font: 700 11px/1 var(--head); color: #000; background: var(--orange); }
.lang-opt[aria-current="page"] { border-color: rgba(255, 255, 255, 0.28); }
.lang-opt.is-suggested { background: rgba(255, 138, 0, 0.12); border-color: rgba(255, 138, 0, 0.6); }
.lang-list li:has(.is-suggested) { grid-column: 1 / -1; }
.is-root-page { min-height: 100vh; background: radial-gradient(90% 70% at 50% 110%, #2b1300 0%, #000 65%); }
.lang-modal.is-root .lang-modal__backdrop { background: transparent; backdrop-filter: none; -webkit-backdrop-filter: none; }
.pilot-modal { position: fixed; inset: 0; z-index: 210; display: grid; place-items: center; padding: 20px; opacity: 0; transition: opacity 0.35s var(--ease); }
.pilot-modal.is-open { opacity: 1; }
.pilot-modal[hidden] { display: none; }
.pilot-modal__backdrop { position: absolute; inset: 0; background: rgba(0, 0, 0, 0.66); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.pilot-modal__panel { position: relative; width: min(560px, 100%); max-height: calc(100svh - 40px); overflow: auto; overscroll-behavior: contain; padding: 40px clamp(20px, 4vw, 40px) 32px; border-radius: 28px; background: linear-gradient(180deg, rgba(28, 28, 31, 0.98), rgba(14, 14, 16, 0.98)); border: 1px solid rgba(255, 255, 255, 0.1); box-shadow: 0 40px 120px -20px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(255, 138, 0, 0.06); transform: translateY(24px) scale(0.97); transition: transform 0.5s var(--ease); }
.pilot-modal.is-open .pilot-modal__panel { transform: none; }
.pilot-form { display: flex; flex-direction: column; gap: 12px; }
.pilot-form[hidden], .pilot-done[hidden] { display: none; }
.pilot-form__title { font-size: clamp(24px, 3vw, 32px); font-weight: 800; text-align: center; padding-inline: 32px; }
.pilot-form__lead { color: var(--muted); text-align: center; font-size: 15px; line-height: 1.5; margin: -2px 0 10px; }
.field { position: relative; display: block; }
.field input, .field textarea, .cc-pop__search { width: 100%; font: inherit; font-size: 16px; color: var(--text); background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.12); border-radius: 14px; padding: 15px 16px; outline: none; transition: border-color 0.2s, background 0.2s, box-shadow 0.2s; }
.field textarea { resize: vertical; min-height: 110px; line-height: 1.5; }
.field input::placeholder, .field textarea::placeholder, .cc-pop__search::placeholder { color: #77777d; }
.field input:focus, .field textarea:focus, .cc-pop__search:focus { border-color: var(--orange); background: rgba(255, 138, 0, 0.05); box-shadow: 0 0 0 3px rgba(255, 138, 0, 0.18); }
[dir="rtl"] .field input[dir="ltr"] { text-align: right; }
.field.is-invalid > input, .field.is-invalid .field__grow input, .field.is-invalid .cc-btn { border-color: #ff4d4f; box-shadow: 0 0 0 3px rgba(255, 77, 79, 0.15); }
.field--phone { display: flex; gap: 8px; }
.field__grow { flex: 1; min-width: 0; }
[dir="rtl"] .field--phone input { text-align: right; }
.cc-btn { flex: none; display: flex; align-items: center; gap: 8px; padding: 0 12px 0 14px; border-radius: 14px; border: 1px solid rgba(255, 255, 255, 0.12); background: rgba(255, 255, 255, 0.05); color: var(--text); font: inherit; font-size: 16px; cursor: pointer; transition: border-color 0.2s, background 0.2s; }
.cc-btn:hover, .cc-btn[aria-expanded="true"] { border-color: rgba(255, 138, 0, 0.6); background: rgba(255, 138, 0, 0.06); }
.cc-btn__flag, .cc-pop__list img { width: 22px; height: 16px; border-radius: 3px; object-fit: cover; box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12); }
.cc-btn__flag[hidden] { display: none; }
.cc-btn svg { width: 16px; height: 16px; fill: none; stroke: var(--muted); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.cc-pop { position: absolute; top: calc(100% + 6px); left: 0; right: 0; z-index: 5; padding: 10px; border-radius: 16px; background: #1c1c1f; border: 1px solid rgba(255, 255, 255, 0.12); box-shadow: 0 24px 60px -10px rgba(0, 0, 0, 0.85); }
.cc-pop[hidden] { display: none; }
.cc-pop__search { padding: 11px 14px; font-size: 15px; margin-bottom: 6px; }
[dir="rtl"] .cc-pop__search { direction: rtl; }
.cc-pop__list { list-style: none; margin: 0; padding: 0; max-height: 248px; overflow-y: auto; overscroll-behavior: contain; }
.cc-pop__list li { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 10px; cursor: pointer; font-size: 15px; outline: none; }
.cc-pop__list li[hidden] { display: none; }
.cc-pop__list li:hover, .cc-pop__list li:focus { background: rgba(255, 255, 255, 0.07); }
.cc-pop__list li[aria-selected="true"] { background: rgba(255, 138, 0, 0.14); }
.cc-pop__name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
[dir="rtl"] .cc-pop__name { direction: rtl; text-align: right; }
.cc-pop__dial { color: var(--muted); font-variant-numeric: tabular-nums; }
.pilot-form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.pilot-form__status { min-height: 0; margin: 0; color: #ff6b6d; font-size: 14px; text-align: center; }
.pilot-form__status:empty { display: none; }
.pilot-form__submit { justify-content: center; gap: 10px; margin-top: 6px; width: 100%; border: 1.5px solid #ffd29a; cursor: pointer; transition: transform 0.4s var(--ease), background 0.3s, border-color 0.3s, box-shadow 0.4s; }
.pilot-form__submit:hover { border-color: #fff0dc; }
.pilot-form__submit:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(255, 138, 0, 0.35), 0 10px 40px -10px rgba(255, 138, 0, 0.6); }
.pilot-form__submit svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
[dir="rtl"] .pilot-form__submit svg { transform: scaleX(-1); }
.pilot-form__submit:disabled { opacity: 0.6; cursor: progress; }
.pilot-done { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 12px 0 4px; }
.pilot-done__icon { width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 138, 0, 0.14); color: var(--orange); margin-bottom: 4px; }
.pilot-done__icon svg { width: 30px; height: 30px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.pilot-done h2 { font-size: clamp(22px, 3vw, 28px); font-weight: 800; }
.pilot-done p { color: var(--muted); line-height: 1.55; max-width: 38ch; margin-bottom: 8px; }
@media (max-width: 560px) {
  .pilot-modal { padding: 0; align-items: end; }
  .pilot-modal__panel { width: 100%; max-height: 94svh; border-radius: 24px 24px 0 0; padding: 30px 18px calc(22px + env(safe-area-inset-bottom)); }
}
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
@media (max-width: 520px) {
  .lang-list { grid-template-columns: 1fr; gap: 8px; }
  .lang-opt { padding: 12px 14px; }
  .lang-modal__panel { padding-top: 34px; border-radius: 26px; }
}

/* ---------- scroll scenes ---------- */
.scene { position: relative; }
.sticky { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }

/* ---------- HERO ---------- */
.hero { height: 340vh; background: radial-gradient(120% 80% at 50% 110%, #1a0d00 0%, #000 55%); }
.hero .sticky { display: grid; place-items: center; }

.hero__glow {
  position: absolute;
  width: 70vmin; height: 70vmin;
  left: 50%; top: 56%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 138, 0, 0.5) 0%, rgba(255, 110, 0, 0.26) 28%, rgba(255, 94, 0, 0.1) 50%, transparent 72%);
  transform: translate(-50%, -50%) scale(calc(0.6 + var(--p, 0) * 0.9));
  opacity: calc(0.35 + var(--p, 0) * 0.65);
  will-change: transform, opacity;
}

.hero__word {
  position: absolute;
  top: 50%; left: 50%;
  font-family: var(--head);
  font-weight: 800;
  font-size: 27vw;
  line-height: 1;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 138, 0, 0.28);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0));
  -webkit-background-clip: text;
  background-clip: text;
  white-space: nowrap;
  user-select: none;
  transform: translate(-50%, -46%) scale(var(--word-s, 1));
  letter-spacing: var(--word-ls, -0.04em);
  opacity: var(--word-o, 1);
  will-change: transform, opacity;
}

.hero__intro {
  position: absolute;
  top: 15vh;
  left: 0; right: 0;
  text-align: center;
  padding-inline: 20px;
  opacity: var(--intro-o, 1);
  transform: translateY(var(--intro-y, 0px));
  z-index: 3;
}
.hero__intro h1 { font-size: clamp(44px, 7.2vw, 104px); font-weight: 800; }
.hero__intro .eyebrow { animation: rise 1.2s 0.1s var(--ease) both; }
.hero__intro h1 { animation: rise 1.4s 0.25s var(--ease) both; }

.hero__stage {
  position: absolute;
  left: 50%; top: 50%;
  height: min(54vh, 520px);
  aspect-ratio: 582 / 819;
  transform: translate(-50%, calc(-50% + var(--dev-y, 26vh))) scale(var(--dev-s, 0.85)) rotate(var(--dev-r, -6deg));
  z-index: 2;
  will-change: transform;
}
.hero__device {
  position: relative;
  width: 100%; height: 100%;
  object-fit: contain;
  z-index: 2;
  filter: drop-shadow(0 40px 60px rgba(0, 0, 0, 0.8)) drop-shadow(0 0 1px rgba(255, 180, 90, 0.4));
  animation: deviceIn 1.6s 0.4s var(--ease) both;
}
.hero__shadow {
  position: absolute;
  left: 15%; right: 15%; bottom: -6%;
  height: 8%;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(0, 0, 0, 0.9), transparent);
  z-index: 1;
}

.rings { position: absolute; left: 50%; top: 58%; z-index: 1; pointer-events: none; }
.rings i {
  position: absolute;
  left: 0; top: 0;
  width: 60vmin; height: 60vmin;
  margin: -30vmin 0 0 -30vmin;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 138, 0, 0.7);
  opacity: 0;
  transform: scale(0.2);
}
.is-live .rings i { animation: ring 3.2s cubic-bezier(0.2, 0.6, 0.3, 1) infinite; }
.is-live .rings i:nth-child(2) { animation-delay: 0.8s; }
.is-live .rings i:nth-child(3) { animation-delay: 1.6s; }
.is-live .rings i:nth-child(4) { animation-delay: 2.4s; }

.hero__split {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-inline: max(4vw, 20px);
  pointer-events: none;
  z-index: 3;
}
.hero__split span {
  font-family: var(--head);
  font-weight: 800;
  font-size: clamp(36px, 5.4vw, 84px);
  letter-spacing: -0.04em;
  line-height: 1.05;
  max-width: 31vw;
  text-wrap: balance;
  opacity: var(--split-o, 0);
}
.hero__left { transform: translateX(var(--split-x, -3.5vw)); }
.hero__right { transform: translateX(calc(var(--split-x, -3.5vw) * -1)); color: var(--orange); text-align: end; }

.hero__caption {
  position: absolute;
  bottom: 9vh;
  left: 0; right: 0;
  text-align: center;
  font-size: clamp(18px, 1.8vw, 24px);
  color: rgba(245, 245, 247, 0.8);
  padding-inline: 24px;
  opacity: var(--cap-o, 0);
  transform: translateY(calc((1 - var(--cap-o, 0)) * 20px));
  z-index: 3;
}

.scroll-hint {
  position: absolute;
  bottom: 22px; right: max(4vw, 22px);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted);
  opacity: var(--hint-o, 1);
  z-index: 3;
}
.scroll-hint span { width: 22px; height: 36px; border-radius: 12px; border: 1.5px solid rgba(255, 255, 255, 0.3); position: relative; }
.scroll-hint span::after { content: ""; position: absolute; left: 50%; top: 7px; width: 3px; height: 7px; margin-left: -1.5px; border-radius: 2px; background: var(--orange); animation: wheel 1.8s infinite; }

/* ---------- STATEMENT ---------- */
.statement { height: 260vh; background: #000; }
.statement .sticky { display: grid; place-items: center; }
.statement__text {
  width: min(1100px, 100% - 44px);
  font-family: var(--head);
  font-weight: 700;
  font-size: clamp(32px, 4.8vw, 68px);
  line-height: 1.12;
  letter-spacing: -0.03em;
}
.statement__text .w { opacity: 0.14; transition: opacity 0.25s linear, color 0.25s; }
.statement__text .w.on { opacity: 1; }
.statement__text .w.hl.on { color: var(--orange); }

/* ---------- DESIGN / FLIP ---------- */
.design { height: 520vh; background: #050505; }
.design .sticky { display: grid; place-items: center; }
.design__spot {
  position: absolute;
  left: 50%; top: 55%;
  width: 90vmin; height: 90vmin;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.09) 0%, rgba(255, 138, 0, 0.06) 35%, transparent 65%);
}
.design__head { position: absolute; top: 12vh; left: 0; right: 0; text-align: center; padding-inline: 22px; z-index: 3; }
.design__title { position: relative; display: grid; font-size: clamp(32px, 4.4vw, 64px); font-weight: 800; text-shadow: 0 4px 30px rgba(0, 0, 0, 0.9); }
.design__title > span { grid-area: 1 / 1; transition: opacity 0.6s var(--ease), transform 0.8s var(--ease), filter 0.6s; }
.design__caption { position: absolute; bottom: 7vh; left: 0; right: 0; margin-inline: auto; max-width: 640px; text-align: center; padding: 14px 22px; color: rgba(245, 245, 247, 0.85); font-size: clamp(17px, 1.6vw, 21px); z-index: 3; transition: opacity 0.6s var(--ease), transform 0.8s var(--ease), filter 0.6s; }
.design__caption span, .design__caption { text-shadow: 0 2px 20px rgba(0, 0, 0, 0.9); }

.design__head .eyebrow { transition: opacity 0.5s; }
.design.show-brand .design__head .eyebrow { opacity: 0; }
.design__brand { position: absolute; top: 50%; right: max(5vw, 22px); width: min(400px, 27vw); translate: 0 -50%; z-index: 3; transition: opacity 0.6s var(--ease), transform 0.8s var(--ease), filter 0.6s; }
.design__brand h3 { font-size: clamp(32px, 3.4vw, 50px); font-weight: 800; margin-bottom: 18px; }
.design__brand p:last-child { color: var(--muted); font-size: 18px; }

[data-face] { opacity: 0; transform: translateY(16px); pointer-events: none; }
.design.show-front [data-face="front"],
.design.show-brand [data-face="brand"],
.design.show-back [data-face="back"] { opacity: 1; transform: none; }

.flip {
  position: relative;
  height: min(54vh, 520px);
  aspect-ratio: 582 / 819;
  margin-top: 8vh;
  perspective: 1800px;
  transform: translate(var(--fl-x, 0px), var(--fl-y, 0%)) scale(var(--fl-s, 0.85));
  opacity: var(--fl-o, 0);
  z-index: 2;
  will-change: transform, opacity;
}
.flip::before { content: ""; position: absolute; left: 6%; right: 6%; bottom: -7%; height: 14%; border-radius: 50%; background: radial-gradient(closest-side, rgba(0, 0, 0, 0.85), transparent); }
.flip__inner {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  transform: rotateX(var(--fl-rx, 0deg)) rotateY(var(--fl-ry, 0deg));
  will-change: transform;
}
.flip__face {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: contain;
  object-position: center bottom;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  filter: brightness(var(--fl-b, 1));
}
.flip__face--back { transform: rotateY(180deg); }
.flip__face--front img { width: 100%; height: 100%; object-fit: contain; }

.brand-label {
  position: absolute;
  left: 26.8%; top: 55.2%;
  width: 48.8%; height: 14.7%;
  container-type: size;
  border-radius: 4px;
  overflow: hidden;
  opacity: 0;
  transition: opacity 0.8s var(--ease), box-shadow 0.6s;
}
.design.has-brand .brand-label { opacity: 1; }
.brand-label.is-placeholder { box-shadow: inset 0 0 0 1px rgba(255, 138, 0, 0.7); background: repeating-linear-gradient(135deg, rgba(255, 138, 0, 0.08) 0 6px, transparent 6px 12px); }
.brand-label__track { position: absolute; inset: 0; }
.brand-label__item {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--head);
  font-weight: 800;
  font-size: 34cqh;
  line-height: 1;
  letter-spacing: -0.02em;
  color: #ededed;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.25), 0 -1px 0 rgba(0, 0, 0, 0.8), 0 2px 4px rgba(0, 0, 0, 0.6);
  opacity: 0;
  transform: translateY(45%);
  transition: opacity 0.5s var(--ease), transform 0.7s var(--ease);
}
.brand-label__item::after {
  content: attr(data-sub);
  margin-top: 6cqh;
  font-size: 14cqh;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
}
.brand-label__item:first-child { color: var(--orange); }
.brand-label__item:first-child::after { color: rgba(255, 255, 255, 0.6); }
.brand-label__item.is-on { opacity: 1; transform: none; }
.brand-label__item.is-out { opacity: 0; transform: translateY(-45%); }
.brand-label__shine {
  position: absolute;
  top: 0; bottom: 0; left: -60%;
  width: 40%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: skewX(-20deg);
  opacity: 0;
}
.brand-label.is-shine .brand-label__shine { animation: shine 0.9s var(--ease); }
@keyframes shine { 0% { left: -60%; opacity: 1; } 100% { left: 130%; opacity: 1; } }

.callout {
  position: absolute;
  top: var(--y);
  display: flex;
  align-items: center;
  gap: 12px;
  white-space: nowrap;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  transition: opacity 0.6s var(--ease) 0.15s, transform 0.8s var(--ease) 0.15s;
}
.callout i { display: block; width: clamp(40px, 8vw, 120px); height: 1px; background: linear-gradient(90deg, transparent, var(--orange)); position: relative; }
.callout i::after { content: ""; position: absolute; top: -4px; width: 9px; height: 9px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 4px rgba(255, 138, 0, 0.25); }
.callout { margin-top: -18px; }
.callout--l { right: calc(100% - var(--x)); }
.callout--l i::after { right: -4px; }
.callout--r { left: var(--x); }
.callout--r i { background: linear-gradient(270deg, transparent, var(--orange)); }
.callout--r i::after { left: -4px; }
.callout span { padding: 8px 14px; border-radius: 999px; background: rgba(24, 24, 27, 0.88); border: 1px solid var(--line); }

/* ---------- NETWORK ---------- */
.network { height: 420vh; background: radial-gradient(90% 70% at 50% 50%, #120a02 0%, #000 70%); }
.network__canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.network__center {
  position: absolute;
  left: 50%; top: 50%;
  width: clamp(80px, 9vw, 130px);
  aspect-ratio: 582 / 819;
  transform: translate(-50%, -50%) scale(var(--c-s, 0.6));
  opacity: var(--c-o, 0);
  filter: drop-shadow(0 0 40px rgba(255, 138, 0, 0.5)) drop-shadow(0 20px 30px rgba(0, 0, 0, 0.9));
  z-index: 2;
  will-change: transform, opacity;
}
.network__steps { position: absolute; left: max(5vw, 22px); top: 50%; transform: translateY(-50%); width: min(360px, 40vw); z-index: 3; }
.step { position: absolute; top: 0; transform: translateY(-50%); opacity: 0; transition: opacity 0.6s var(--ease), translate 0.8s var(--ease); translate: 0 30px; }
.step.on { opacity: 1; translate: 0 0; }
.step__num { font-family: var(--head); font-weight: 800; font-size: 14px; color: var(--orange); letter-spacing: 0.1em; }
.step h3 { font-size: clamp(32px, 3.6vw, 52px); margin: 10px 0 14px; }
.step p { color: var(--muted); font-size: 18px; }
.step b { color: var(--text); font-weight: 600; }

.network__counter { position: absolute; right: max(5vw, 22px); top: 50%; transform: translateY(-50%); text-align: right; z-index: 3; }
.network__count { display: block; font-family: var(--head); font-weight: 800; font-size: clamp(72px, 10vw, 160px); line-height: 0.9; letter-spacing: -0.05em; font-variant-numeric: tabular-nums; background: linear-gradient(180deg, #fff, #8a8a8f); -webkit-background-clip: text; background-clip: text; color: transparent; }
.network__label { color: var(--muted); font-size: 16px; letter-spacing: 0.04em; }

.network__tags { position: absolute; bottom: 7vh; left: 0; right: 0; display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; z-index: 3; opacity: var(--tags-o, 0); transform: translateY(calc((1 - var(--tags-o, 0)) * 20px)); padding-inline: 20px; }
.network__tags span { padding: 8px 16px; border-radius: 999px; font-size: 14px; background: rgba(24, 24, 27, 0.85); border: 1px solid var(--line); }

/* ---------- COLLAPSE 50 → 1 ---------- */
.collapse { height: 360vh; background: var(--light); color: var(--ink); }
.collapse .sticky { display: grid; place-items: center; }
.collapse__head { position: absolute; top: 11vh; left: 0; right: 0; text-align: center; z-index: 3; padding-inline: 20px; }
.collapse__title { display: flex; justify-content: center; align-items: baseline; gap: 16px; }
.collapse__num { font-size: clamp(72px, 9vw, 140px); font-weight: 800; letter-spacing: -0.05em; font-variant-numeric: tabular-nums; min-width: 2ch; text-align: right; }
.collapse__unit { font-size: clamp(28px, 3.4vw, 52px); font-weight: 700; color: #6e6e73; }
.collapse__sub { color: #6e6e73; font-size: 19px; margin-top: 8px; opacity: var(--sub-o, 1); }

.collapse__grid {
  position: absolute;
  left: 50%; top: 61%;
  transform: translate(-50%, -50%);
  display: grid;
  grid-template-columns: repeat(10, 1fr);
  gap: clamp(8px, 1.4vw, 18px);
  width: min(640px, 88vw);
}
.rx {
  aspect-ratio: 0.72;
  border-radius: 9px;
  background: linear-gradient(160deg, #3a3a3f, #18181b);
  box-shadow: 0 8px 18px -6px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  position: relative;
  will-change: transform, opacity;
}
.rx::before { content: ""; position: absolute; left: 22%; right: 22%; top: 18%; height: 22%; border-radius: 3px; background: #0d0d0f; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05); }
.rx::after { content: ""; position: absolute; left: 50%; bottom: 16%; width: 26%; aspect-ratio: 1; transform: translateX(-50%); border-radius: 50%; background: #2c2c30; box-shadow: inset 0 0 0 1.5px #4a4a50; }
.rx--tx { background: linear-gradient(160deg, #ff9f2e, #e46a00); }
.rx--tx::before { background: #3a1c00; }

.collapse__final {
  position: absolute;
  left: 50%; top: 56%;
  width: clamp(130px, 14vw, 200px);
  aspect-ratio: 582 / 819;
  transform: translate(-50%, -50%) scale(var(--f-s, 0.3));
  opacity: var(--f-o, 0);
  filter: drop-shadow(0 40px 50px rgba(0, 0, 0, 0.35));
  z-index: 2;
}
.collapse__result { position: absolute; bottom: 7vh; left: 0; right: 0; text-align: center; padding-inline: 22px; opacity: var(--r-o, 0); transform: translateY(calc((1 - var(--r-o, 0)) * 30px)); z-index: 3; }
.collapse__pct { font-family: var(--head); font-weight: 800; font-size: clamp(28px, 3.4vw, 48px); letter-spacing: -0.03em; }
.collapse__pct span { color: var(--orange-deep); }
.collapse__note { max-width: 620px; margin: 10px auto 0; color: #6e6e73; font-size: 15px; }

/* ---------- FEATURES ---------- */
.features { padding: 160px 0 120px; background: #000; }
.section-head { margin-bottom: 64px; }
.section-head h2 { font-size: clamp(44px, 6vw, 88px); font-weight: 800; }

.bento { display: grid; grid-template-columns: repeat(12, 1fr); gap: 20px; }
.tile {
  position: relative;
  background: var(--tile);
  border-radius: 28px;
  padding: 36px;
  overflow: hidden;
  border: 1px solid var(--line);
  isolation: isolate;
}
.tile::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 50%), rgba(255, 138, 0, 0.12), transparent 40%);
  opacity: 0;
  transition: opacity 0.4s;
  z-index: -1;
}
.tile:hover::before { opacity: 1; }
.tile h3 { font-size: clamp(30px, 3vw, 44px); font-weight: 800; margin-bottom: 16px; }
.tile h4 { font-size: 22px; font-weight: 700; margin: 18px 0 8px; }
.tile p { color: var(--muted); }
.tile__kicker { font-size: 14px; font-weight: 600; color: var(--orange) !important; margin-bottom: 12px; }

.tile--hero { grid-column: span 12; display: grid; grid-template-columns: 1.1fr 1fr; align-items: center; min-height: 560px; padding: 64px; background: radial-gradient(80% 120% at 85% 50%, #2a1500 0%, var(--tile) 60%); perspective: 1200px; }
.tile--hero h3 { font-size: clamp(40px, 4.8vw, 72px); }
.tile--hero p:not(.tile__kicker) { font-size: 19px; max-width: 440px; }
.tile__device { position: relative; display: grid; place-items: center; transform-style: preserve-3d; transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform 0.6s var(--ease); }
.tile__device img { width: min(280px, 100%); position: relative; z-index: 1; filter: drop-shadow(0 50px 50px rgba(0, 0, 0, 0.7)); transform: translateZ(60px); animation: float 6s ease-in-out infinite; will-change: translate; }
.tile__halo { position: absolute; width: 120%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(255, 138, 0, 0.45), transparent 62%); filter: blur(20px); }

.tile--stat { grid-column: span 6; min-height: 340px; display: flex; flex-direction: column; justify-content: space-between; }
.big { font-family: var(--head); font-weight: 800; font-size: clamp(96px, 11vw, 168px); line-height: 0.9; letter-spacing: -0.06em; color: var(--text) !important; font-variant-numeric: tabular-nums; }
.big small { font-size: 0.4em; letter-spacing: -0.02em; margin-left: 6px; }
.tile--stat p:last-child { font-size: 18px; max-width: 380px; }
.tile--orange { background: linear-gradient(150deg, #ff9a1f 0%, #ff6a00 100%); border: 0; }
.tile--orange p, .tile--orange .tile__kicker { color: rgba(0, 0, 0, 0.7) !important; }
.tile--orange .big { color: #000 !important; }

.tile--browser, .tile--wave { grid-column: span 6; min-height: 420px; }
.tile--browser p:last-child, .tile--wave p:last-child { font-size: 17px; }
.urlbar { display: flex; align-items: center; gap: 12px; margin: 34px 0 30px; padding: 16px 22px; border-radius: 16px; background: #0a0a0b; border: 1px solid var(--line); font-family: var(--head); font-weight: 700; font-size: clamp(22px, 2.4vw, 32px); }
.urlbar__dot { width: 12px; height: 12px; border-radius: 50%; background: #34c759; box-shadow: 0 0 14px #34c759; flex: none; }
.urlbar__text { white-space: nowrap; }
.urlbar__text::after { content: ""; display: inline-block; width: 2px; height: 0.9em; margin-left: 3px; vertical-align: -0.08em; background: var(--orange); animation: blink 1s step-end infinite; }

.eq { display: flex; align-items: center; gap: 5px; height: 90px; margin: 26px 0 26px; }
.eq i { flex: 1; border-radius: 4px; background: linear-gradient(180deg, var(--orange-2), var(--orange-deep)); height: 100%; transform: scaleY(0.2); animation: eq 1.2s ease-in-out infinite; animation-play-state: paused; }
.tile.in .eq i { animation-play-state: running; }
.eq i:nth-child(3n) { animation-duration: 0.9s; }
.eq i:nth-child(3n+1) { animation-duration: 1.4s; }
.eq i:nth-child(4n) { animation-delay: -0.4s; }
.eq i:nth-child(5n) { animation-delay: -0.7s; }
.eq i:nth-child(7n) { animation-delay: -1s; }

.tile--small { grid-column: span 3; }
.icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: rgba(255, 138, 0, 0.12); }
.icon svg { width: 26px; height: 26px; fill: none; stroke: var(--orange); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.tile--small p { font-size: 15px; }

/* ---------- HORIZONTAL ---------- */
.horizontal { height: 380vh; background: var(--bg-2); }
.horizontal .sticky { display: flex; flex-direction: column; justify-content: center; }
.horizontal__head { width: min(1180px, 100% - 44px); margin: 0 auto 48px; }
.horizontal__head h2 { font-size: clamp(40px, 5vw, 76px); font-weight: 800; }
.horizontal__track { display: flex; gap: 24px; padding-left: max(calc((100vw - 1180px) / 2), 22px); padding-right: 10vw; transform: translate3d(var(--tx, 0px), 0, 0); will-change: transform; }
.hcard { flex: none; width: min(560px, 82vw); min-height: 460px; padding: 44px; border-radius: 32px; background: linear-gradient(160deg, #1b1b1e, #111113); border: 1px solid var(--line); display: flex; flex-direction: column; }
.hcard__num { font-family: var(--head); font-weight: 700; font-size: 14px; letter-spacing: 0.08em; color: var(--muted); text-transform: uppercase; }
.hcard h3 { font-size: clamp(32px, 3.2vw, 46px); font-weight: 800; margin: 26px 0 28px; }
.hcard p { color: var(--muted); font-size: 18px; margin-top: auto; }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0 0 30px; }
.chips li { padding: 8px 14px; border-radius: 999px; font-size: 14px; background: rgba(255, 138, 0, 0.1); color: var(--orange-2); border: 1px solid rgba(255, 138, 0, 0.2); }
.hcard--img { width: min(720px, 90vw); padding: 0; background: radial-gradient(circle at 50% 30%, #fff 0%, #e9e9ee 100%); display: grid; place-items: center; }
.hcard--img img { width: 92%; }

/* ---------- APP ---------- */
.app { padding: 160px 0; background: #000; overflow: hidden; }
.app__inner { display: grid; grid-template-columns: 1fr 1.1fr; align-items: center; gap: 60px; }
.app__phone { position: relative; display: grid; place-items: center; perspective: 1400px; transform: translateY(var(--py, 0px)); }
.app__phone img { width: min(300px, 64vw); position: relative; z-index: 1; filter: drop-shadow(0 50px 60px rgba(0, 0, 0, 0.8)); transform: rotateY(var(--pry, 0deg)) rotateX(var(--prx, 0deg)) rotateZ(var(--pr, 0deg)); will-change: transform; clip-path: inset(1% 0 0 0); }
.app__phone-glow { position: absolute; width: min(420px, 90vw); aspect-ratio: 1; opacity: 0.55; border-radius: 50%; background: conic-gradient(from 0deg, rgba(255, 138, 0, 0.5), rgba(255, 94, 0, 0.05), rgba(255, 180, 70, 0.4), rgba(255, 138, 0, 0.5)); filter: blur(60px); animation: spin 14s linear infinite; will-change: transform; }
.app__copy h2 { font-size: clamp(40px, 5vw, 72px); font-weight: 800; }
.checks { list-style: none; padding: 0; margin: 36px 0 0; display: grid; gap: 14px; }
.checks li { position: relative; padding-left: 36px; font-size: 18px; }
.checks li::before { content: ""; position: absolute; left: 0; top: 2px; width: 22px; height: 22px; border-radius: 50%; background: var(--orange) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 14px no-repeat; }

.checks .link { border-bottom: 1px solid rgba(255, 138, 0, 0.5); transition: color 0.2s, border-color 0.2s; }
.checks .link:hover { color: var(--orange-2); border-color: var(--orange-2); }

/* ---------- DOWNLOAD ---------- */
.download { padding: 40px 0 160px; background: #000; }
.download__card {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  text-align: center;
  padding: clamp(56px, 8vw, 100px) clamp(24px, 6vw, 80px);
  border-radius: 40px;
  background: linear-gradient(180deg, #151517 0%, #0b0b0c 100%);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.download__glow { position: absolute; left: 50%; top: -30%; width: 900px; height: 600px; transform: translateX(-50%); border-radius: 50%; background: radial-gradient(closest-side, rgba(255, 138, 0, 0.28), transparent); z-index: -1; }
.download__icon { width: 92px; height: 92px; padding: 16px; border-radius: 24px; background: #fff; box-shadow: 0 20px 50px -10px rgba(255, 138, 0, 0.55); margin-bottom: 30px; }
.download__card.in .download__icon { animation: pop 1s 0.2s var(--ease) both; }
.download h2 { font-size: clamp(44px, 6vw, 88px); font-weight: 800; }
.download .lead { margin-inline: auto; }

.stores { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 44px; }
.store {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 210px;
  padding: 12px 26px 12px 20px;
  border-radius: 16px;
  background: #fff;
  color: #000;
  text-align: left;
  transition: transform 0.4s var(--ease), box-shadow 0.4s;
  box-shadow: 0 14px 40px -14px rgba(255, 255, 255, 0.35);
}
.store:hover { transform: translateY(-3px) scale(1.03); box-shadow: 0 20px 50px -14px rgba(255, 138, 0, 0.6); }
.store svg { width: 34px; height: 34px; flex: none; }
.store span { display: flex; flex-direction: column; font-family: var(--head); font-weight: 800; font-size: 22px; line-height: 1.05; letter-spacing: -0.02em; }
.store small { font-family: var(--body); font-weight: 500; font-size: 12px; letter-spacing: 0; color: #555; }

.download__steps { list-style: none; padding: 0; margin: 56px 0 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 34px; color: rgba(245, 245, 247, 0.85); font-size: 16px; }
.download__steps li { display: flex; align-items: center; gap: 10px; }
.download__steps b { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; font-family: var(--head); font-size: 13px; color: #000; background: var(--orange); }
.download__alt { margin-top: 26px; font-size: 14px; color: var(--muted); }
.download__alt b { color: var(--text); }

/* ---------- WORLD ---------- */
.world { height: 280vh; background: #000; }
.world__frame {
  position: absolute;
  inset: 0;
  clip-path: inset(var(--clip-y, 18%) var(--clip-x, 22%) round var(--clip-r, 40px));
  will-change: clip-path;
}
.world__frame img { width: 100%; height: 100%; object-fit: cover; transform: scale(var(--img-s, 1.25)); will-change: transform; }
.world__shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.45) 45%, rgba(0, 0, 0, 0) 75%), linear-gradient(0deg, rgba(0, 0, 0, 0.6), transparent 40%); opacity: var(--shade-o, 0); }
.world__copy { position: absolute; left: max(calc((100vw - 1180px) / 2), 22px); top: 50%; width: min(560px, 100% - 44px); transform: translateY(calc(-50% + (1 - var(--wc-o, 0)) * 40px)); opacity: var(--wc-o, 0); }
.world__copy h2 { font-size: clamp(40px, 5vw, 76px); font-weight: 800; margin-bottom: 22px; }
.world__copy p { font-size: 19px; color: rgba(255, 255, 255, 0.85); }
.world__uses { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.world__uses span { padding: 8px 14px; border-radius: 999px; font-size: 14px; background: rgba(20, 20, 22, 0.72); border: 1px solid rgba(255, 255, 255, 0.18); }

/* ---------- FAQ ---------- */
.faq { padding: 160px 0; background: #000; }
.faq__list { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 28px 48px 28px 0; font-family: var(--head); font-weight: 700; font-size: clamp(20px, 2vw, 26px); letter-spacing: -0.02em; position: relative; transition: color 0.2s; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 14px; height: 14px; margin-top: -10px; border-right: 2px solid var(--orange); border-bottom: 2px solid var(--orange); transform: rotate(45deg); transition: transform 0.4s var(--ease), margin 0.4s var(--ease); }
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq summary:hover { color: var(--orange-2); }
.faq details p { color: var(--muted); font-size: 18px; padding: 0 48px 30px 0; animation: rise 0.6s var(--ease); }
.faq details b { color: var(--text); }

/* ---------- CTA ---------- */
.cta { position: relative; padding: 180px 0 200px; text-align: center; overflow: hidden; background: radial-gradient(70% 60% at 50% 100%, #2b1300 0%, #000 70%); }
.cta__rings { position: absolute; left: 50%; top: 50%; pointer-events: none; }
.cta__rings i { position: absolute; width: 900px; height: 900px; margin: -450px 0 0 -450px; border-radius: 50%; border: 1px solid rgba(255, 138, 0, 0.35); animation: ring 5s cubic-bezier(0.2, 0.6, 0.3, 1) infinite; opacity: 0; }
.cta__rings i:nth-child(2) { animation-delay: 1.66s; }
.cta__rings i:nth-child(3) { animation-delay: 3.33s; }
.cta__inner { position: relative; display: flex; flex-direction: column; align-items: center; }
.cta__mark { width: 84px; margin-bottom: 36px; filter: drop-shadow(0 0 30px rgba(255, 138, 0, 0.5)); }
.cta h2 { font-size: clamp(44px, 6.4vw, 96px); font-weight: 800; }
.cta .lead { margin-inline: auto; }
.cta__actions { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; margin-top: 44px; }
.cta__phone { margin-top: 26px; color: var(--muted); font-size: 15px; letter-spacing: 0.04em; transition: color 0.2s; }
.cta__phone:hover { color: var(--orange); }

/* ---------- FOOTER ---------- */
.footer { border-top: 1px solid var(--line); padding: 48px 0 56px; background: #000; color: var(--muted); font-size: 13px; }
.footer__inner { display: flex; flex-direction: column; gap: 14px; }
.footer__logo { height: 26px; width: auto; align-self: flex-start; }
.footer__copy a { color: var(--text); }
.footer__langs { display: flex; flex-wrap: wrap; gap: 6px 16px; padding: 8px 0 4px; }
.footer__langs a { transition: color 0.2s; }
.footer__langs a:hover, .footer__langs a[aria-current="page"] { color: var(--orange); }

/* ---------- free badge ---------- */
.download__iconwrap { position: relative; margin-bottom: 30px; }
.download__iconwrap .download__icon { margin-bottom: 0; }
.free-badge { position: absolute; top: -10px; inset-inline-end: -26px; padding: 6px 12px; border-radius: 999px; font: 800 13px/1 var(--head); color: #000; background: linear-gradient(100deg, var(--orange-2), var(--orange)); box-shadow: 0 8px 24px -6px rgba(255, 138, 0, 0.7); rotate: 8deg; white-space: nowrap; }
.download__card.in .free-badge { animation: pop 0.9s 0.6s var(--ease) both; }

/* ---------- alternative / comparison ---------- */
.alt { padding: 150px 0 40px; background: #000; }
.alt .section-head h2 { font-size: clamp(36px, 4.6vw, 64px); font-weight: 800; }
.alt__body { display: grid; grid-template-columns: 1fr 1.15fr; gap: 56px; margin-top: 56px; align-items: start; }
.alt__text { display: grid; gap: 20px; color: rgba(245, 245, 247, 0.78); font-size: 18px; }
.alt__table { border-radius: 28px; overflow: hidden; border: 1px solid var(--line); background: var(--tile); }
.alt__table table { width: 100%; border-collapse: collapse; font-size: 16px; table-layout: fixed; }
.alt__table :is(th, td, caption) { overflow-wrap: anywhere; hyphens: auto; -webkit-hyphens: auto; }
.alt__table caption { caption-side: bottom; padding: 14px 20px 18px; font-size: 13px; color: var(--muted); text-align: start; }
.alt__table th, .alt__table td { padding: 16px 20px; text-align: start; border-bottom: 1px solid var(--line); vertical-align: top; }
.alt__table thead th { font: 700 13px/1.3 var(--head); letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); background: rgba(255, 255, 255, 0.03); }
.alt__table thead th:last-child { color: var(--orange); }
.alt__table tbody th { font-weight: 600; color: var(--text); width: 28%; }
.alt__table tbody td { color: var(--muted); }
.alt__table tbody td:last-child { color: var(--text); font-weight: 600; background: rgba(255, 138, 0, 0.06); }
html:is([lang="ar"], [lang="ja"], [lang="zh-Hans"], [lang="ko"], [lang="hi"]) .alt__table thead th { text-transform: none; letter-spacing: 0; }

/* ---------- RTL ---------- */
[dir="rtl"] .progress span { transform-origin: right; }
[dir="rtl"] .hero__left { transform: translateX(calc(var(--split-x, -3.5vw) * -1)); }
[dir="rtl"] .hero__right { transform: translateX(var(--split-x, -3.5vw)); }
[dir="rtl"] .scroll-hint { right: auto; left: max(4vw, 22px); }
[dir="rtl"] .design__brand { right: auto; left: max(5vw, 22px); }
[dir="rtl"] .network__steps { left: auto; right: max(5vw, 22px); }
[dir="rtl"] .network__counter { right: auto; left: max(5vw, 22px); text-align: left; }
[dir="rtl"] .horizontal__track { padding-left: 10vw; padding-right: max(calc((100vw - 1180px) / 2), 22px); }
[dir="rtl"] .checks li { padding-left: 0; padding-right: 36px; }
[dir="rtl"] .checks li::before { left: auto; right: 0; }
[dir="rtl"] .world__copy { left: auto; right: max(calc((100vw - 1180px) / 2), 22px); }
[dir="rtl"] .world__shade { background: linear-gradient(270deg, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.45) 45%, rgba(0, 0, 0, 0) 75%), linear-gradient(0deg, rgba(0, 0, 0, 0.6), transparent 40%); }
[dir="rtl"] .faq summary { padding: 28px 0 28px 48px; }
[dir="rtl"] .faq summary::after { right: auto; left: 6px; }
[dir="rtl"] .faq details p { padding: 0 0 30px 48px; }
[dir="rtl"] .big small { margin-left: 0; margin-right: 6px; }
[dir="rtl"] .free-badge { rotate: -8deg; }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(50px) scale(0.98); transition: opacity 1s var(--ease), transform 1.2s var(--ease); transition-delay: var(--d, 0s); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- keyframes ---------- */
@keyframes rise { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: none; } }
@keyframes deviceIn { from { opacity: 0; transform: translateY(80px) scale(0.92); filter: blur(10px); } to { opacity: 1; transform: none; } }
@keyframes ring { 0% { opacity: 0; transform: scale(0.2); } 15% { opacity: 0.9; } 100% { opacity: 0; transform: scale(1.6); } }
@keyframes wheel { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(12px); } }
@keyframes float { 0%, 100% { translate: 0 0; } 50% { translate: 0 -14px; } }
@keyframes eq { 0%, 100% { transform: scaleY(0.14); } 50% { transform: scaleY(1); } }
@keyframes blink { 50% { opacity: 0; } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pop { from { opacity: 0; transform: scale(0.6) rotate(-12deg); } to { opacity: 1; transform: none; } }

/* ---------- responsive ---------- */
@media (max-height: 820px) and (min-width: 761px) {
  .design__head { top: 9vh; }
  .design__head .eyebrow { margin-bottom: 10px; }
  .design__title { font-size: clamp(28px, 3.6vw, 48px); }
  .flip { height: min(48vh, 460px); margin-top: 14vh; }
}
@media (max-width: 999px) {
  .bento { grid-template-columns: 1fr 1fr; }
  .tile--hero { grid-column: span 2; grid-template-columns: 1fr; padding: 40px; min-height: 0; gap: 30px; }
  .tile--stat, .tile--browser, .tile--wave { grid-column: span 2; }
  .tile--small { grid-column: span 1; }
  .app__inner { grid-template-columns: 1fr; text-align: start; }
  .alt__body { grid-template-columns: 1fr; gap: 36px; }
}
@media (max-width: 760px) {
  .nav__links { display: none; }
  .hero { height: 280vh; }
  .hero__intro { top: 13vh; }
  .hero__split { flex-direction: column; justify-content: space-between; padding-block: 16vh 22vh; }
  .hero__split span { max-width: 100%; font-size: clamp(30px, 9.5vw, 44px); }
  .hero__left { align-self: flex-start; }
  .hero__right { align-self: flex-end; }
  .network { height: 380vh; }
  .network__steps { left: 22px; right: 22px; top: 14vh; width: auto; transform: none; }
  .step { transform: none; }
  .step h3 { font-size: 30px; margin: 6px 0 8px; }
  .step p { font-size: 15px; }
  .network__counter { right: auto; left: 22px; top: auto; bottom: 15vh; transform: none; text-align: left; }
  .network__count { font-size: 64px; }
  .network__tags { bottom: 5vh; }
  .network__tags span { font-size: 12px; padding: 6px 12px; }
  .design { height: 440vh; }
  .flip { height: min(46vh, 420px); }
  .callout { display: none; }
  .design__brand { top: auto; bottom: 5vh; left: 22px; right: 22px; width: auto; translate: none; text-align: center; padding: 18px; border-radius: 20px; background: rgba(8, 8, 10, 0.86); }
  .design__brand .eyebrow { display: none; }
  .design__brand h3 { font-size: 26px; margin-bottom: 8px; }
  .design__brand p:last-child { font-size: 15px; }
  .collapse__grid { gap: 8px; }
  .rx { border-radius: 5px; }
  .tile { padding: 28px; border-radius: 24px; }
  .tile--small { grid-column: span 2; }
  .hcard { padding: 30px; min-height: 420px; }
  .world__frame { clip-path: inset(var(--clip-y, 18%) var(--clip-x, 8%) round var(--clip-r, 28px)); }
  .faq summary { font-size: 19px; }
  .nav__end .btn--small { padding: 8px 12px; font-size: 12px; }
  .alt { padding-top: 110px; }
  .alt__table th, .alt__table td { padding: 13px 12px; font-size: 14px; }
  .alt__table tbody th { width: 30%; }
  [dir="rtl"] .network__counter { left: auto; right: 22px; text-align: right; }
  [dir="rtl"] .design__brand { left: 22px; right: 22px; }
  [dir="rtl"] .network__steps { left: 22px; right: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001s !important; animation-iteration-count: 1 !important; transition-duration: 0.001s !important; }
}