:root {
  color-scheme: dark;
  --bg: #090b10;
  --surface: #0f1118;
  --surface-2: #151925;
  --surface-3: #1a1e2a;
  --text: #f5f5f7;
  --muted: #a7abb7;
  --faint: #737887;
  --line: rgba(255, 255, 255, .1);
  --line-strong: rgba(255, 255, 255, .16);
  --blue: #5c8dff;
  --blue-bright: #8bb0ff;
  --indigo: #182c68;
  --mint: #55e6c1;
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background:
    radial-gradient(circle at 76% 8%, rgba(50, 88, 180, .18), transparent 28rem),
    var(--bg);
  font-family: "Segoe UI Variable Text", "Segoe UI", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button, summary { font: inherit; }
button { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p { text-wrap: pretty; }

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  border-radius: 9px;
  background: var(--text);
  color: var(--bg);
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky;
  z-index: 50;
  top: 10px;
  width: min(var(--max), calc(100% - 48px));
  height: 76px;
  margin: 0 auto;
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 18px;
  background: rgba(9, 11, 16, .94);
  box-shadow: 0 14px 40px rgba(0, 0, 0, .18);
  backdrop-filter: blur(18px) saturate(130%);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
  transition: background .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.site-header.is-scrolled { background: rgba(9, 11, 16, .74); border-color: rgba(255, 255, 255, .13); box-shadow: 0 18px 48px rgba(0, 0, 0, .34); }
.brand { display: flex; gap: 11px; align-items: center; text-decoration: none; font-weight: 650; letter-spacing: -.02em; }
.brand img { border-radius: 10px; }
.main-nav { display: flex; align-items: center; gap: 26px; color: var(--muted); font-size: 14px; }
.main-nav a { text-decoration: none; transition: color .2s ease; }
.main-nav a:hover, .main-nav a:focus-visible { color: var(--text); }
.header-download { padding: 9px 16px; border: 1px solid var(--line); border-radius: 999px; text-decoration: none; font-size: 14px; transition: border-color .2s ease, background .2s ease; }
.header-download:hover { border-color: var(--line-strong); background: rgba(255, 255, 255, .05); }

.hero {
  position: relative;
  isolation: isolate;
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 78px 0 56px;
  text-align: center;
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  z-index: -1;
  top: -13rem;
  left: 50%;
  width: 64rem;
  height: 38rem;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(92, 141, 255, .22), rgba(24, 44, 104, .05) 49%, transparent 72%);
  transform: translateX(-50%);
  filter: blur(12px);
}
.hero-copy { max-width: 880px; margin: 0 auto; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #c7cad3;
  background: rgba(255, 255, 255, .035);
  font-size: 13px;
}
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 14px rgba(85, 230, 193, .7); }
h1, h2 { font-family: "Segoe UI Variable Display", "Segoe UI", system-ui, sans-serif; }
h1 { margin: 25px 0 18px; font-size: clamp(58px, 8.2vw, 112px); line-height: .91; letter-spacing: -.07em; font-weight: 690; }
h1 span { color: #9db8f9; }
.hero-lead { max-width: 700px; margin: 0 auto; color: var(--muted); font-size: clamp(18px, 2vw, 22px); line-height: 1.55; }
.hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 28px; }
.button { min-height: 50px; padding: 0 20px; display: inline-flex; align-items: center; justify-content: center; gap: 18px; border: 1px solid var(--line); border-radius: 12px; text-decoration: none; font-weight: 620; transition: transform .2s ease, border-color .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button:focus-visible, .demo-tab:focus-visible, summary:focus-visible, a:focus-visible { outline: 2px solid var(--blue-bright); outline-offset: 3px; }
.button-primary { color: #071022; background: linear-gradient(135deg, #99baff, #5c8dff); border-color: transparent; box-shadow: 0 12px 34px rgba(45, 91, 200, .28); }
.button-secondary { color: #d9dce5; background: rgba(255, 255, 255, .035); }
.button-github { gap: 10px; }
.button-github img { width: 18px; height: 18px; flex: 0 0 auto; filter: brightness(0) invert(1); opacity: .9; }
.button-arrow { font-size: 18px; }
.download-meta { display: flex; justify-content: center; gap: 18px; margin: 15px 0 0; color: var(--faint); font-size: 12px; }
.download-meta span + span { padding-left: 18px; border-left: 1px solid var(--line); }

.hero-product { position: relative; margin: 58px auto 0; padding: 0 5.5%; }
.screen-edge { width: 78%; height: 1px; margin: 0 auto; background: linear-gradient(90deg, transparent, rgba(121, 162, 255, .9), transparent); box-shadow: 0 0 22px rgba(92, 141, 255, .75); }
.screen-edge span { display: block; width: 48px; height: 4px; margin: -1px auto 0; border-radius: 0 0 5px 5px; background: #9bb7f5; box-shadow: 0 1px 18px #5c8dff; }
.capsule-shell {
  position: relative;
  margin: 0 auto;
  padding: 40px 28px 26px;
  border: 1px solid rgba(255, 255, 255, .11);
  border-top: 0;
  border-radius: 0 0 28px 28px;
  background: linear-gradient(180deg, rgba(23, 27, 39, .96), rgba(12, 14, 20, .98));
  box-shadow: 0 40px 90px rgba(0, 0, 0, .52), inset 0 1px rgba(255, 255, 255, .035);
}
.capsule-shell img { width: 100%; border-radius: 0 0 16px 16px; box-shadow: 0 18px 44px rgba(0, 0, 0, .35); }
.capsule-handle { position: absolute; top: 14px; left: 50%; transform: translateX(-50%); display: grid; gap: 4px; }
.capsule-handle i { display: block; width: 28px; height: 3px; border-radius: 3px; background: #636773; }
.capsule-handle i:last-child { width: 16px; justify-self: center; }
.product-note { position: absolute; bottom: -40px; display: flex; align-items: center; gap: 9px; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.product-note b { color: var(--blue-bright); font-size: 11px; }
.product-note-left { left: 8%; }
.product-note-right { right: 8%; }

.promo-stage { position: relative; max-width: 1040px; margin: 52px auto 0; padding: 0 2%; }
.promo-shell { overflow: hidden; border: 1px solid rgba(255, 255, 255, .13); border-radius: 24px; background: #06080d; box-shadow: 0 42px 100px rgba(0, 0, 0, .55), 0 0 64px rgba(70, 113, 220, .12); }
.promo-bar { min-height: 46px; padding: 0 17px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid var(--line); color: var(--faint); background: rgba(17, 21, 30, .96); font-size: 11px; text-transform: uppercase; letter-spacing: .1em; }
.promo-bar span:first-child { display: inline-flex; align-items: center; gap: 9px; color: #c8ccd6; }
.promo-bar i { width: 7px; height: 7px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 12px rgba(85, 230, 193, .65); }
.promo-video { display: block; width: 100%; aspect-ratio: 16 / 9; background: #05070b; object-fit: contain; }

.trust-row { margin-top: 70px; padding: 22px 0; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); text-align: left; }
.trust-row div { padding: 0 34px; display: grid; gap: 8px; }
.trust-row div + div { border-left: 1px solid var(--line); }
.trust-row strong { font-size: 15px; }
.trust-row span { color: var(--faint); font-size: 13px; line-height: 1.45; }

.section { width: min(var(--max), calc(100% - 48px)); margin: 0 auto; padding: 88px 0; }
.section-kicker { margin: 0 0 16px; color: var(--blue-bright); text-transform: uppercase; letter-spacing: .12em; font-size: 12px; font-weight: 700; }
.section h2 { margin: 0; font-size: clamp(42px, 5.5vw, 70px); line-height: 1.03; letter-spacing: -.058em; }
.section-heading { margin-bottom: 38px; display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(260px, .65fr); align-items: end; gap: 42px; }
.section-heading > p, .intro-grid > p, .install-copy > p, .final-cta > p { margin: 0; color: var(--muted); font-size: 17px; line-height: 1.65; }

.intro { border-bottom: 1px solid var(--line); }
.intro-grid { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(260px, .65fr); align-items: end; gap: 42px; }
.intro-grid h2 { max-width: 900px; }
.intro-grid > p { padding-bottom: 7px; }
.benefit-grid { margin-top: 48px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.benefit-card { min-height: 225px; padding: 28px; border: 1px solid var(--line); border-radius: 20px; display: flex; flex-direction: column; background: linear-gradient(145deg, rgba(255, 255, 255, .035), rgba(255, 255, 255, .012)); }
.benefit-number { color: var(--blue-bright); font: 600 12px/1 "Segoe UI Variable Text", sans-serif; letter-spacing: .12em; }
.benefit-card h3 { margin: auto 0 12px; font-size: 25px; letter-spacing: -.035em; }
.benefit-card p { margin: 0; color: var(--muted); line-height: 1.55; }

.interface-showcase { padding-bottom: 64px; }
.demo-switcher { padding: 24px; border: 1px solid var(--line); border-radius: 28px; background: linear-gradient(155deg, #151925, #0d1017); box-shadow: 0 30px 80px rgba(0, 0, 0, .28); }
.demo-tabs { display: flex; gap: 6px; margin-bottom: 22px; overflow-x: auto; scrollbar-width: none; }
.demo-tabs::-webkit-scrollbar { display: none; }
.demo-tab { flex: 0 0 auto; padding: 9px 14px; border: 1px solid transparent; border-radius: 999px; background: transparent; color: var(--muted); cursor: pointer; }
.demo-tab.is-active { border-color: var(--line); color: var(--text); background: rgba(255, 255, 255, .06); }
.demo-frame { position: relative; min-height: 210px; padding: 48px 30px 30px; display: grid; place-items: center; overflow: hidden; border: 1px solid rgba(255, 255, 255, .09); border-top: 0; border-radius: 0 0 22px 22px; background: #090b10; }
.demo-frame::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 50% 0, rgba(92, 141, 255, .12), transparent 44%); pointer-events: none; }
.demo-topline { position: absolute; top: 0; left: 16%; right: 16%; height: 1px; background: linear-gradient(90deg, transparent, #6e9eff, transparent); box-shadow: 0 0 18px #5c8dff; }
.demo-topline span { display: block; width: 38px; height: 4px; margin: 0 auto; border-radius: 0 0 5px 5px; background: #9bb7f5; }
.demo-frame img { position: relative; width: min(1120px, 100%); border-radius: 0 0 15px 15px; filter: drop-shadow(0 20px 38px rgba(0, 0, 0, .48)); transition: opacity .18s ease, transform .18s ease; }
.demo-frame img.is-changing { opacity: 0; transform: translateY(5px); }
.demo-caption { padding: 20px 6px 0; display: flex; justify-content: space-between; gap: 24px; color: var(--muted); }
.demo-caption p { max-width: 760px; margin: 0; line-height: 1.55; }
.demo-caption span { flex: 0 0 auto; color: var(--faint); font-size: 13px; }
.modules { padding-top: 64px; }
.module-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.module-card { min-height: 390px; padding: 30px 30px 0; display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--line); border-radius: 24px; background: linear-gradient(150deg, #141821, #0d0f15); }
.module-wide { grid-column: span 2; min-height: 430px; }
.module-copy { max-width: 590px; }
.module-tag { color: var(--blue-bright); font-size: 11px; text-transform: uppercase; letter-spacing: .11em; }
.module-card h3 { margin: 11px 0 8px; font-size: 32px; letter-spacing: -.045em; }
.module-card p { max-width: 580px; margin: 0; color: var(--muted); line-height: 1.58; }
.module-card img { width: 100%; max-width: 1120px; margin: 30px auto 0; transform: translateY(12px); border-radius: 0 0 16px 16px; filter: drop-shadow(0 20px 32px rgba(0, 0, 0, .42)); }
.module-wide img { margin-top: 32px; }
.module-tall { min-height: 470px; }
.module-tall img { border-radius: 0 0 16px 16px; }

.how { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.how h2 { max-width: 780px; }
.steps { margin: 48px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.steps li { padding: 26px 0; display: grid; grid-template-columns: 96px 1fr; gap: 24px; border-bottom: 1px solid var(--line); }
.steps li > span { color: var(--blue-bright); font-size: 13px; letter-spacing: .12em; }
.steps li div { display: grid; grid-template-columns: minmax(220px, .75fr) minmax(280px, 1.25fr); gap: 40px; align-items: baseline; }
.steps h3 { margin: 0; font-size: 28px; letter-spacing: -.035em; }
.steps p { margin: 0; color: var(--muted); line-height: 1.6; }

.integration-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.integration-card { min-height: 260px; padding: 22px; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 22px; background: linear-gradient(150deg, rgba(24, 28, 40, .9), rgba(13, 15, 21, .9)); }
.integration-card.is-core { border-color: rgba(85, 230, 193, .2); }
.integration-mark { width: 50px; height: 50px; margin-bottom: 14px; display: grid; place-items: center; overflow: hidden; border: 1px solid var(--line); border-radius: 15px; background: rgba(92, 141, 255, .06); }
.integration-mark img { width: 31px; height: 31px; object-fit: contain; }
.music-mark { background: #110503; border-color: rgba(255, 238, 0, .18); }
.music-mark img { width: 34px; height: 34px; border-radius: 9px; }
.deck-mark { background: #090a0d; }
.deck-mark img { width: 30px; height: 30px; }
.codex-mark { background: #050505; }
.codex-mark img { width: 34px; height: 34px; }
.bridge-mark { background: #11141b; }
.bridge-mark img { width: 32px; height: 32px; }
.integration-badge { align-self: flex-start; padding: 6px 9px; border: 1px solid rgba(85, 230, 193, .18); border-radius: 999px; color: #9aead7; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.integration-badge.optional { border-color: var(--line); color: var(--faint); }
.integration-card h3 { margin: 30px 0 9px; font-size: 24px; letter-spacing: -.035em; }
.integration-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.55; }
.integration-note { margin: 18px 0 0; color: var(--faint); font-size: 12px; text-align: right; }

.install-panel { position: relative; padding: 52px; display: grid; grid-template-columns: minmax(0, .85fr) minmax(420px, 1.15fr); gap: 56px; overflow: hidden; border: 1px solid rgba(92, 141, 255, .2); border-radius: 28px; background: radial-gradient(circle at 12% 12%, rgba(58, 100, 201, .22), transparent 30rem), linear-gradient(145deg, #131827, #0d1017); }
.install-copy h2 { font-size: clamp(42px, 5vw, 66px); }
.install-copy > p { margin: 28px 0; }
.install-downloads { display: flex; flex-wrap: wrap; gap: 10px; }
.install-steps { margin: 0; padding: 0; list-style: none; }
.install-steps li { padding: 22px 0; display: grid; grid-template-columns: 42px 1fr; gap: 18px; border-bottom: 1px solid var(--line); }
.install-steps li:first-child { padding-top: 0; }
.install-steps li:last-child { padding-bottom: 0; border-bottom: 0; }
.install-steps li > span { width: 32px; height: 32px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--blue-bright); font-size: 12px; }
.install-steps strong { display: block; margin-bottom: 7px; font-size: 17px; }
.install-steps p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.55; }

.requirements { border-bottom: 1px solid var(--line); }
.requirements-head { display: flex; justify-content: space-between; align-items: end; gap: 30px; }
.windows-chip { margin-bottom: 6px; padding: 11px 14px; display: inline-flex; align-items: center; gap: 10px; border: 1px solid var(--line); border-radius: 12px; color: var(--muted); font-size: 13px; }
.windows-chip > span { width: 16px; height: 16px; display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; gap: 1px; }
.windows-chip i { background: var(--blue-bright); }
.requirements-list { margin: 44px 0 0; border-top: 1px solid var(--line); }
.requirements-list > div { padding: 21px 0; display: grid; grid-template-columns: 220px 1fr; gap: 28px; border-bottom: 1px solid var(--line); }
.requirements-list dt { color: var(--faint); font-size: 13px; text-transform: uppercase; letter-spacing: .09em; }
.requirements-list dd { margin: 0; color: #d5d7de; line-height: 1.55; }

.faq { display: grid; grid-template-columns: minmax(280px, .65fr) minmax(480px, 1.35fr); gap: 60px; }
.faq-heading { position: sticky; top: 50px; align-self: start; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { padding: 22px 0; display: flex; justify-content: space-between; gap: 28px; align-items: center; cursor: pointer; list-style: none; font-size: 19px; font-weight: 600; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--faint); font-size: 25px; font-weight: 300; transition: transform .2s ease; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { margin: -5px 46px 26px 0; color: var(--muted); line-height: 1.65; }

.final-cta { position: relative; isolation: isolate; padding-top: 96px; padding-bottom: 96px; text-align: center; overflow: hidden; }
.cta-glow { position: absolute; z-index: -1; left: 50%; bottom: -25rem; width: 70rem; height: 58rem; border-radius: 50%; transform: translateX(-50%); background: radial-gradient(circle, rgba(57, 101, 210, .3), rgba(24, 44, 104, .08) 45%, transparent 70%); filter: blur(5px); }
.final-cta > img { margin: 0 auto 24px; border-radius: 24px; filter: drop-shadow(0 12px 34px rgba(30, 83, 200, .38)); }
.final-cta .section-kicker { margin-bottom: 24px; }
.final-cta h2 { max-width: 970px; margin: 0 auto; }
.final-cta > p { max-width: 650px; margin: 28px auto 32px; }
.final-cta .button { min-width: 254px; }
.download-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.download-actions .button:not(.button-primary) { min-width: 0; }
.final-version { display: block; margin-top: 16px; color: var(--faint); font-size: 12px; }

.site-footer { width: min(var(--max), calc(100% - 48px)); min-height: 104px; margin: 0 auto; padding: 24px 0; display: grid; grid-template-columns: 1fr auto 1fr; gap: 30px; align-items: center; border-top: 1px solid var(--line); }
.footer-brand { display: flex; align-items: center; gap: 11px; }
.footer-brand img { border-radius: 9px; }
.footer-brand div { display: grid; gap: 3px; }
.footer-brand strong { font-size: 14px; }
.footer-brand span { color: var(--faint); font-size: 11px; }
.site-footer nav { display: flex; gap: 22px; color: var(--muted); font-size: 12px; }
.site-footer nav a { text-decoration: none; }
.site-footer nav a:hover { color: var(--text); }
.footer-meta { display: grid; justify-items: end; gap: 7px; color: var(--faint); font-size: 11px; text-align: right; }
.telegram-link { min-height: 34px; padding: 6px 10px 6px 7px; display: inline-flex; align-items: center; gap: 8px; border: 1px solid rgba(55, 165, 229, .24); border-radius: 999px; color: #d9eefe; background: rgba(55, 165, 229, .08); text-decoration: none; transition: border-color .2s ease, background .2s ease, transform .2s ease; }
.telegram-link:hover { border-color: rgba(55, 165, 229, .48); background: rgba(55, 165, 229, .15); transform: translateY(-1px); }
.telegram-link img { width: 20px; height: 20px; filter: invert(58%) sepia(96%) saturate(1510%) hue-rotate(164deg) brightness(101%) contrast(91%); }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1040px) {
  .main-nav { gap: 17px; }
  .section-heading, .intro-grid { grid-template-columns: 1fr; gap: 28px; }
  .section-heading > p, .intro-grid > p { max-width: 650px; }
  .integration-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .install-panel { grid-template-columns: 1fr; gap: 58px; }
  .faq { grid-template-columns: 1fr; gap: 50px; }
  .faq-heading { position: static; }
  .site-footer { grid-template-columns: 1fr auto; }
  .footer-meta { grid-column: 1 / -1; justify-items: start; text-align: left; }
}

@media (max-width: 800px) {
  .site-header { width: min(100% - 32px, var(--max)); height: 74px; }
  .main-nav { display: none; }
  .hero, .section, .site-footer { width: min(100% - 32px, var(--max)); }
  .hero { padding-top: 58px; }
  .hero-product { margin-top: 48px; padding: 0; }
  .promo-stage { margin-top: 44px; padding: 0; }
  .capsule-shell { padding: 36px 16px 20px; border-radius: 0 0 20px 20px; }
  .product-note { display: none; }
  .trust-row { margin-top: 50px; grid-template-columns: 1fr; }
  .trust-row div { padding: 18px 4px; }
  .trust-row div + div { border-left: 0; border-top: 1px solid var(--line); }
  .section { padding: 68px 0; }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit-card { min-height: 200px; }
  .module-grid { grid-template-columns: 1fr; }
  .module-card, .module-wide { grid-column: auto; min-height: 380px; }
  .steps li { grid-template-columns: 48px 1fr; }
  .steps li div { grid-template-columns: 1fr; gap: 10px; }
  .requirements-head { align-items: start; flex-direction: column; }
  .requirements-list > div { grid-template-columns: 150px 1fr; }
  .site-footer { grid-template-columns: 1fr; }
  .site-footer nav { flex-wrap: wrap; }
  .footer-meta { grid-column: auto; }
}

@media (max-width: 560px) {
  .brand span { font-size: 14px; }
  .header-download { padding: 8px 12px; }
  h1 { font-size: clamp(52px, 16vw, 72px); }
  .hero-lead { font-size: 17px; }
  .hero-actions { flex-direction: column; }
  .button { width: 100%; }
  .download-meta { flex-wrap: wrap; gap: 8px; }
  .download-meta span + span { padding-left: 0; border-left: 0; }
  .capsule-shell { margin-left: -18%; margin-right: -18%; overflow: hidden; }
  .capsule-shell img { width: 136%; max-width: none; transform: translateX(-13%); }
  .promo-stage { margin-left: -8px; margin-right: -8px; }
  .promo-shell { border-radius: 18px; }
  .promo-bar { min-height: 42px; padding: 0 12px; font-size: 9px; letter-spacing: .08em; }
  .section h2 { font-size: clamp(40px, 12vw, 58px); }
  .section-heading { margin-bottom: 38px; }
  .benefit-grid { margin-top: 36px; }
  .benefit-card { padding: 25px; }
  .demo-switcher { margin-left: -8px; margin-right: -8px; padding: 16px; border-radius: 22px; }
  .demo-frame { min-height: 210px; margin-left: -1px; margin-right: -1px; padding: 52px 10px 24px; }
  .demo-frame { justify-content: start; overflow-x: auto; scrollbar-width: thin; }
  .demo-frame img { width: 860px; max-width: none; }
  .demo-caption { flex-direction: column; gap: 10px; }
  .module-card { min-height: 370px; padding: 26px 24px 0; }
  .module-card h3 { font-size: 31px; }
  .module-card img { width: 860px; max-width: none; margin-left: 50%; transform: translate(-50%, 12px); }
  .module-tall { min-height: 470px; }
  .module-tall img { width: 860px; transform: translate(-50%, 12px); }
  .steps { margin-top: 48px; }
  .steps li { grid-template-columns: 1fr; gap: 14px; }
  .integration-grid { grid-template-columns: 1fr; }
  .integration-card { min-height: 230px; }
  .install-panel { margin-left: -8px; margin-right: -8px; padding: 40px 24px; border-radius: 22px; }
  .requirements-list > div { grid-template-columns: 1fr; gap: 9px; }
  .faq-list summary { font-size: 17px; }
  .faq-list details p { margin-right: 12px; }
  .final-cta { padding-top: 80px; padding-bottom: 80px; }
  .site-footer { padding-bottom: 48px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}