:root {
  color-scheme: dark;
  --bg: #0B0B0C;
  --surface: #111113;
  --surface-2: #151518;
  --surface-3: #1B1B1F;
  --accent: #F6F6F2;
  --accent-soft: rgba(255, 255, 255, .045);
  --text: #F6F6F2;
  --muted: #94949B;
  --quiet: #626269;
  --line: rgba(255, 255, 255, .1);
  --line-strong: rgba(255, 255, 255, .17);
  --wrap: 1280px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 51% -10%, rgba(255,255,255,.045), transparent 39%),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: auto, 88px 100%;
}
body::after {
  content: "";
  position: fixed;
  inset: auto 0 0;
  z-index: -1;
  height: 45vh;
  pointer-events: none;
  background: linear-gradient(0deg, rgba(255,255,255,.035), transparent);
}
a { color: inherit; text-decoration: none; }
p, h1, h2, h3 { margin: 0; }
img { display: block; }
.wrap { width: min(var(--wrap), calc(100% - 56px)); margin: 0 auto; }
.skip {
  position: fixed;
  left: 18px;
  top: 16px;
  z-index: 30;
  transform: translateY(-160%);
  border: 1px solid var(--line);
  background: var(--text);
  color: var(--bg);
  padding: 11px 16px;
}
.skip:focus { transform: translateY(0); }

.header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 10;
  padding: 18px 0;
  transition: padding .2s ease;
}
.header.is-scrolled {
  padding: 10px 0;
}
.header__inner {
  display: flex;
  align-items: center;
  gap: 18px;
  min-height: 66px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 999px;
  background: rgba(16,16,18,.65);
  padding: 8px 10px 8px 13px;
  box-shadow: 0 18px 60px rgba(0,0,0,.22);
  backdrop-filter: blur(20px);
  transition: background .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.header.is-scrolled .header__inner {
  border-color: rgba(255,255,255,.15);
  background: rgba(12,12,14,.9);
  box-shadow: 0 18px 60px rgba(0,0,0,.42);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -.03em;
}
.brand img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}
.nav {
  display: flex;
  justify-content: center;
  gap: 5px;
  flex: 1;
  color: #BDBDC2;
  font-size: 14px;
}
.nav a {
  border-radius: 999px;
  padding: 12px 17px;
  transition: background .18s ease, color .18s ease;
}
.nav a:hover, .nav a:focus-visible {
  color: #fff;
  background: rgba(255,255,255,.07);
}
.header__cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  border-radius: 999px;
  background: #fff;
  color: var(--bg);
  padding: 15px 20px 15px 22px;
  font-size: 14px;
  font-weight: 600;
  transition: transform .18s ease, background .18s ease;
}
.header__cta span {
  font-size: 18px;
  line-height: 1;
}
.header__cta:hover, .header__cta:focus-visible {
  background: #DEDEDA;
  transform: translateY(-1px);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 158px 0 86px;
}
.hero::before {
  content: "";
  position: absolute;
  top: 82px;
  left: 50%;
  width: min(760px, 78vw);
  height: 430px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(255,255,255,.065), rgba(255,255,255,.014) 42%, transparent 70%);
  pointer-events: none;
}
.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: center;
  text-align: center;
  padding-top: clamp(24px, 6vh, 65px);
}
.kicker, .label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.025);
  padding: 11px 18px;
  color: #C6C6CB;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.hero__badge span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 12px rgba(255,255,255,.56);
}
.hero h1 {
  max-width: 940px;
  margin: 34px 0 25px;
  color: var(--text);
  font-size: clamp(58px, 7.2vw, 102px);
  font-weight: 500;
  letter-spacing: -.07em;
  line-height: .98;
}
.hero h1 span {
  color: #929298;
}
.hero__lead {
  max-width: 580px;
  color: #B8B8BD;
  font-size: 17px;
  line-height: 1.7;
}
.actions--hero {
  justify-content: center;
  margin-top: 38px;
}
.actions--hero .button {
  border-radius: 999px;
  min-height: 58px;
  padding-inline: 29px;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 600;
}
.hero__features {
  display: flex;
  align-items: center;
  justify-content: center;
  width: min(720px, 100%);
  gap: 0;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255,255,255,.018);
  margin-top: clamp(55px, 9vh, 86px);
}
.hero__features p {
  display: grid;
  flex: 1;
  gap: 7px;
  margin: 19px 0;
  padding: 0 22px;
}
.hero__features p + p { border-left: 1px solid var(--line); }
.hero__features strong { color: #F2F2EF; font-size: 14px; font-weight: 500; }
.hero__features span { color: var(--muted); font-size: 12px; }

.section-stack {
  position: relative;
  display: grid;
  width: min(var(--wrap), calc(100% - 56px));
  margin: 0 auto 62px;
  padding: 16px 0 0;
}
.section-stack::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 50%;
  z-index: -1;
  width: 1px;
  transform: translateX(-50%);
  background: linear-gradient(180deg, transparent, var(--line-strong), transparent);
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 56px;
  border-radius: 0;
  padding: 15px 25px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .03em;
  text-transform: uppercase;
  transition: transform .18s ease, background .18s ease, color .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.button:hover, .button:focus-visible { transform: translateY(-2px); }
.button span { margin-left: 17px; font-size: 19px; line-height: 1; }
.button--primary {
  background: #fff;
  color: var(--bg);
}
.button--primary:hover { background: #E4E4E1; box-shadow: none; }
.button--secondary {
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--text);
}
.button--secondary:hover { border-color: #fff; background: var(--accent-soft); }

.statement {
  position: relative;
  display: grid;
  grid-template-columns: minmax(150px, 270px) minmax(0, 1fr);
  gap: clamp(42px, 7vw, 105px);
  min-height: 520px;
  border-bottom: 1px solid var(--line);
  padding: clamp(86px, 10vw, 132px) 0;
}
.section-index {
  position: sticky;
  top: 128px;
  display: grid;
  align-content: start;
  gap: 12px;
  height: max-content;
}
.section-index span {
  color: rgba(255,255,255,.13);
  font-size: clamp(86px, 10vw, 150px);
  font-weight: 500;
  letter-spacing: -.08em;
  line-height: .82;
}
.section-index p {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.statement__content {
  position: relative;
  z-index: 1;
  max-width: 850px;
}
.statement h2 {
  color: var(--text);
  margin: 18px 0 24px;
  font-size: clamp(56px, 6.4vw, 92px);
  font-weight: 450;
  letter-spacing: -.075em;
  line-height: .92;
}
.section-copy {
  max-width: 570px;
  color: #B8B8BD;
  font-size: 18px;
  line-height: 1.75;
}
.statement__points {
  display: grid;
  max-width: 660px;
  margin-top: 54px;
  border-top: 1px solid var(--line);
}
.statement__points p {
  display: flex;
  align-items: center;
  gap: 22px;
  border-bottom: 1px solid var(--line);
  padding: 20px 0;
  color: #E7E7E4;
  font-size: 16px;
}
.statement__points span {
  color: var(--quiet);
  font-size: 12px;
  letter-spacing: .16em;
}

.showcase {
  position: relative;
  padding: clamp(92px, 10vw, 140px) 0;
  border-bottom: 1px solid var(--line);
}
.showcase__grid {
  display: grid;
  grid-template-columns: minmax(300px, .6fr) minmax(540px, 1fr);
  align-items: center;
  gap: clamp(50px, 7vw, 96px);
}
.showcase__copy h2, .trust h2, .closing h2 {
  margin: 25px 0 18px;
  font-size: clamp(48px, 5.2vw, 72px);
  font-weight: 450;
  letter-spacing: -.07em;
  line-height: .98;
}
.showcase__copy > p:last-child { color: var(--muted); font-size: 16px; line-height: 1.7; }
.platform-board {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 32px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.014)),
    #101012;
  box-shadow: 0 28px 90px rgba(0,0,0,.24);
}
.platform-board::before {
  content: "";
  position: absolute;
  inset: 50% 34px auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.18), transparent);
}
.flow-card {
  position: relative;
  display: grid;
  min-height: 190px;
  border: 1px solid rgba(255,255,255,.105);
  border-radius: 24px;
  background: rgba(11,11,12,.72);
  padding: 26px;
}
.flow-card--main {
  grid-column: 1 / -1;
  min-height: 318px;
  background:
    radial-gradient(circle at 72% 28%, rgba(255,255,255,.11), transparent 28%),
    linear-gradient(135deg, #18181B, #0D0D0F 62%);
}
.flow-card--main header { display: flex; justify-content: space-between; align-items: center; }
.flow-card--main header p, .flow-card--metric span { color: var(--muted); font-size: 13px; }
.status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  color: #D2D2D5;
  font-size: 12px;
}
.status i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #fff;
}
.flow-card h3 {
  max-width: 430px;
  margin: 44px 0 18px;
  color: var(--text);
  font-size: 36px;
  font-weight: 500;
  letter-spacing: -.055em;
  line-height: 1.02;
}
.flow-card strong { align-self: end; font-size: 54px; font-weight: 450; letter-spacing: -.06em; }
.flow-card strong small { margin-left: 5px; color: var(--muted); font-size: 18px; }
.flow-card p { color: var(--muted); font-size: 14px; line-height: 1.55; }
.flow-card footer { display: flex; align-items: center; gap: 9px; color: var(--muted); font-size: 12px; }
.flow-card footer b { margin-left: auto; color: #CFCFCA; font-weight: 500; }
.voice-meter { display: flex; align-items: center; gap: 8px; height: 66px; margin: 8px 0 28px; }
.voice-meter i { width: 4px; height: 16px; border-radius: 9px; background: #F0F0ED; opacity: .54; }
.voice-meter i:nth-child(2), .voice-meter i:nth-child(6) { height: 30px; opacity: .65; }
.voice-meter i:nth-child(3), .voice-meter i:nth-child(5) { height: 50px; opacity: .84; }
.voice-meter i:nth-child(4) { height: 66px; opacity: 1; }

.trust {
  padding: clamp(92px, 10vw, 140px) 0;
  border-bottom: 1px solid var(--line);
}
.trust__layout {
  display: grid;
  grid-template-columns: minmax(310px, .8fr) minmax(520px, 1fr);
  gap: clamp(50px, 7vw, 96px);
  align-items: start;
}
.trust__header {
  max-width: 820px;
  position: sticky;
  top: 128px;
}
.trust h2 { margin: 21px 0 17px; }
.trust__lead { max-width: 500px; color: var(--muted); font-size: 16px; line-height: 1.65; }
.trust__cards { display: grid; gap: 12px; }
.trust-card {
  display: grid;
  grid-template-columns: 58px 1fr auto;
  align-items: start;
  gap: 22px;
  min-height: 154px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background:
    linear-gradient(100deg, rgba(255,255,255,.055), rgba(255,255,255,.012) 64%),
    rgba(255,255,255,.012);
  padding: 26px 28px;
}
.trust-card__icon {
  display: grid;
  place-items: center;
  width: 45px;
  height: 45px;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  color: var(--muted);
  font-size: 12px;
}
.trust-card h3 {
  margin: 0 0 10px;
  font-size: 23px;
  font-weight: 500;
  letter-spacing: -.035em;
}
.trust-card p { color: var(--muted); font-size: 14px; line-height: 1.65; }
.trust-card small {
  padding-top: 5px;
  color: var(--quiet);
  font-size: 11px;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.closing {
  overflow: hidden;
  padding: clamp(72px, 9vw, 118px) 0 20px;
}
.closing__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 500px);
  gap: 48px;
  align-items: end;
  border: 1px solid var(--line);
  border-radius: 34px;
  padding: clamp(34px, 5vw, 58px);
  background:
    radial-gradient(circle at 18% 22%, rgba(255,255,255,.09), transparent 28%),
    linear-gradient(135deg, rgba(255,255,255,.055), rgba(255,255,255,.015)),
    #101012;
}
.closing h2 { max-width: 720px; margin: 27px 0 0; }
.actions--center { justify-content: center; }
.closing__actions {
  display: grid;
  gap: 16px;
}
.release-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 22px;
  background: rgba(0,0,0,.16);
}
.release-card span {
  color: var(--quiet);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.release-card strong {
  display: block;
  margin: 16px 0 7px;
  font-size: 24px;
  font-weight: 500;
  letter-spacing: -.04em;
}
.release-card p { color: var(--muted); font-size: 14px; line-height: 1.55; }
.actions--rounded .button {
  border-radius: 999px;
  min-height: 58px;
  padding-inline: 29px;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 600;
}
.footer { padding: 44px 0 27px; }
.footer__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding-bottom: 45px;
}
.footer__top nav { display: flex; gap: 30px; color: var(--muted); font-size: 14px; }
.footer__top nav a:hover { color: var(--text); }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 22px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
  color: var(--quiet);
  font-size: 13px;
}

.reveal {
  opacity: 0;
  transform: none;
  transition: opacity .42s ease;
}
.reveal.is-visible { opacity: 1; }
:focus-visible { outline: 2px solid #fff; outline-offset: 4px; }

@media (max-width: 1050px) {
  .nav { display: none; }
  .header__inner { justify-content: space-between; }
  .statement, .showcase__grid, .trust__layout, .closing__inner { grid-template-columns: 1fr; gap: 38px; }
  .section-index, .trust__header { position: static; }
  .section-index span { font-size: 92px; }
  .platform-board { grid-template-columns: 1fr; }
  .platform-board::before { display: none; }
  .closing__inner { align-items: start; }
}
@media (max-width: 720px) {
  .wrap { width: min(var(--wrap), calc(100% - 32px)); }
  .section-stack { width: min(var(--wrap), calc(100% - 32px)); margin-bottom: 24px; }
  .section-stack::before { display: none; }
  .header { padding: 10px 0; }
  .header__inner { gap: 14px; min-height: 58px; padding: 7px; padding-left: 10px; }
  .brand { font-size: 18px; }
  .brand img { width: 37px; height: 37px; }
  .header__cta { gap: 9px; padding: 12px 14px; font-size: 13px; }
  .hero { padding: 102px 0 42px; }
  .hero__inner { padding-top: 26px; }
  .hero__badge { padding: 10px 13px; font-size: 10px; letter-spacing: .11em; }
  .hero h1 { margin: 27px 0 18px; font-size: clamp(43px, 13vw, 60px); }
  .hero__lead { font-size: 15px; }
  .actions, .button { width: 100%; }
  .actions--hero { margin-top: 30px; }
  .hero__features { display: grid; margin-top: 48px; border-radius: 17px; }
  .hero__features p { width: 100%; margin: 0; padding: 17px 19px; text-align: left; }
  .hero__features p + p { border-top: 1px solid var(--line); border-left: 0; }
  .statement, .showcase, .trust { padding: 58px 0; }
  .statement { min-height: 0; }
  .statement h2, .showcase__copy h2, .trust h2, .closing h2 { font-size: clamp(39px, 12vw, 56px); }
  .statement__points { margin-top: 36px; }
  .statement__points p { align-items: flex-start; }
  .platform-board { padding: 10px; border-radius: 24px; }
  .flow-card { padding: 21px; border-radius: 18px; }
  .flow-card--main { min-height: 290px; }
  .flow-card h3 { font-size: 29px; }
  .trust-card {
    grid-template-columns: 1fr;
    min-height: 0;
    gap: 18px;
    padding: 23px;
  }
  .closing { padding: 58px 0 8px; }
  .closing__inner { border-radius: 24px; padding: 26px; }
  .footer__top nav, .footer__bottom { display: grid; gap: 17px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; }
}