:root {
  --ink-1000: #09090b;
  --ink-950: #111113;
  --ink-900: #18181b;
  --ink-800: #27272a;
  --ink-700: #3f3f46;
  --brand: #8411d1;
  --mint-500: #a13fe2;
  --mint-400: #bd7aed;
  --mint-300: #d2a5f2;
  --mint-100: #f1e3fb;
  --success: #20a566;
  --ivory: #f5f4f1;
  --white: #ffffff;
  --paper: #faf9f7;
  --slate-700: #52525b;
  --slate-500: #71717a;
  --slate-300: #b8b8c0;
  --amber: #ffb84d;
  --blue: #5796ff;
  --line-dark: rgba(255, 255, 255, 0.11);
  --line-light: rgba(9, 9, 11, 0.12);
  --shadow-soft: 0 30px 80px rgba(9, 9, 11, 0.12);
  --shadow-phone: 0 42px 110px rgba(0, 0, 0, 0.42);
  --radius-sm: 14px;
  --radius-md: 22px;
  --radius-lg: 32px;
  --shell: min(1180px, calc(100vw - 48px));
  --font: Inter, Avenir, "Avenir Next", "Segoe UI", Helvetica, Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--ink-1000);
  color: var(--white);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

img,
svg {
  display: block;
}

.svg-defs {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.icon {
  width: 1.25em;
  height: 1.25em;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 999;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--white);
  color: var(--ink-1000);
  transform: translateY(-180%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  width: 100%;
  border-bottom: 1px solid transparent;
  transition: background 220ms ease, border-color 220ms ease, backdrop-filter 220ms ease;
}

.site-header.scrolled {
  border-color: var(--line-dark);
  background: rgba(9, 9, 11, 0.84);
  backdrop-filter: blur(18px);
}

.nav-shell {
  display: flex;
  min-height: 80px;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  color: var(--white);
  font-size: 27px;
  font-weight: 820;
  letter-spacing: -1.7px;
  line-height: 1;
}

.brand-x {
  color: var(--mint-500);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-left: auto;
}

.desktop-nav a,
.nav-link {
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  font-weight: 560;
  transition: color 160ms ease;
}

.desktop-nav a:hover,
.desktop-nav a:focus-visible,
.nav-link:hover,
.nav-link:focus-visible {
  color: var(--white);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-weight: 700;
  line-height: 1;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button:focus-visible,
.feature-tab:focus-visible,
.menu-button:focus-visible {
  outline: 3px solid rgba(132, 17, 209, 0.34);
  outline-offset: 3px;
}

.button-small {
  min-height: 42px;
  padding: 0 17px;
  font-size: 13px;
}

.button-large {
  min-height: 56px;
  padding: 0 23px;
  font-size: 14px;
}

.button-accent {
  background: var(--brand);
  color: var(--white);
  box-shadow: 0 12px 38px rgba(132, 17, 209, 0.18);
}

.button-accent:hover,
.button-accent:focus-visible {
  background: var(--mint-500);
  box-shadow: 0 16px 44px rgba(132, 17, 209, 0.28);
}

.button-ghost {
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.035);
  color: var(--white);
}

.button-ghost:hover,
.button-ghost:focus-visible {
  border-color: rgba(255, 255, 255, 0.48);
  background: rgba(255, 255, 255, 0.075);
}

.play-icon {
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 50%;
  font-size: 8px;
}

.menu-button,
.mobile-nav {
  display: none;
}

.hero {
  position: relative;
  min-height: 920px;
  overflow: hidden;
  background:
    radial-gradient(circle at 77% 27%, rgba(132, 17, 209, 0.22), transparent 31%),
    linear-gradient(145deg, #09090b 0%, #121014 51%, #09090b 100%);
}

.hero-grid,
.roadmap-grid {
  position: absolute;
  inset: 0;
  opacity: 0.1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.15) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(to bottom, black, transparent 72%);
  mask-image: linear-gradient(to bottom, black, transparent 72%);
}

.hero-glow,
.contact-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(10px);
  pointer-events: none;
}

.hero-glow-one {
  top: 90px;
  right: 4%;
  width: 480px;
  height: 480px;
  background: rgba(132, 17, 209, 0.1);
}

.hero-glow-two {
  bottom: 110px;
  left: -180px;
  width: 420px;
  height: 420px;
  background: rgba(87, 150, 255, 0.06);
}

.hero-layout {
  position: relative;
  z-index: 2;
  display: grid;
  min-height: 820px;
  grid-template-columns: minmax(0, 0.88fr) minmax(520px, 1.12fr);
  align-items: center;
  gap: 48px;
  padding-top: 94px;
  padding-bottom: 64px;
}

.hero-copy {
  position: relative;
  z-index: 4;
  max-width: 575px;
}

.eyebrow-chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 26px;
  padding: 7px 11px 7px 8px;
  border: 1px solid rgba(132, 17, 209, 0.28);
  border-radius: 999px;
  background: rgba(132, 17, 209, 0.08);
  color: var(--mint-300);
  font-size: 11px;
  font-weight: 720;
  letter-spacing: 0.02em;
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint-500);
  box-shadow: 0 0 0 5px rgba(132, 17, 209, 0.1);
  animation: pulse 2.2s infinite;
}

.chip-product {
  padding-left: 9px;
  border-left: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.65);
  font-weight: 600;
}

.hero h1 {
  margin: 0;
  color: var(--white);
  font-size: clamp(58px, 6vw, 88px);
  font-weight: 790;
  letter-spacing: -0.07em;
  line-height: 0.94;
}

.hero h1 span {
  color: var(--mint-500);
}

.hero-lede {
  max-width: 550px;
  margin: 27px 0 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 18px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  margin-top: 34px;
}

.supported-assets {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 36px;
  color: rgba(255, 255, 255, 0.38);
  font-size: 11px;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.asset-list {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.61);
  letter-spacing: 0.02em;
}

.asset-token {
  display: inline-grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  font-size: 12px;
  font-weight: 800;
}

.asset-btc { background: #f7931a; }
.asset-eth { background: #667eea; }
.asset-usdt { background: #26a17b; }
.asset-usdc { background: #2775ca; }

.hero-product {
  position: relative;
  min-height: 650px;
}

.orbit {
  position: absolute;
  border: 1px solid rgba(168, 78, 232, 0.16);
  border-radius: 50%;
}

.orbit-one {
  inset: 38px -50px 20px 70px;
  transform: rotate(-12deg);
}

.orbit-two {
  inset: 120px 30px 90px 0;
  border-color: rgba(255, 255, 255, 0.07);
  transform: rotate(17deg);
}

.phone {
  position: absolute;
  z-index: 2;
  filter: drop-shadow(var(--shadow-phone));
}

.phone-main {
  top: 32px;
  left: 12px;
  width: 310px;
  transform: rotate(-3.5deg);
}

.phone-detail {
  top: 96px;
  right: -13px;
  z-index: 3;
  width: 260px;
  transform: rotate(4deg);
}

.phone-frame {
  position: relative;
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, 0.33);
  border-radius: 42px;
  background: linear-gradient(145deg, #5a565e, #17151a 15%, #050506 75%, #625e66);
  box-shadow: inset 0 0 0 2px #080709;
}

.phone-island {
  position: absolute;
  z-index: 5;
  top: 17px;
  left: 50%;
  width: 35%;
  height: 23px;
  border-radius: 20px;
  background: #020203;
  transform: translateX(-50%);
}

.phone-screen {
  position: relative;
  min-height: 624px;
  overflow: hidden;
  border-radius: 34px;
  background: #141217;
  color: var(--white);
}

.phone-status {
  display: flex;
  height: 45px;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 9px;
  font-weight: 700;
}

.phone-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2px 18px 9px;
}

.app-wordmark {
  color: var(--white);
  font-size: 20px;
  font-weight: 820;
  letter-spacing: -1.4px;
}

.app-wordmark span {
  color: var(--mint-500);
}

.avatar {
  display: grid;
  width: 29px;
  height: 29px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  background: #28222d;
  color: var(--mint-300);
  font-size: 9px;
  font-weight: 750;
}

.phone-greeting {
  display: flex;
  flex-direction: column;
  padding: 6px 18px 12px;
}

.phone-greeting small {
  color: rgba(255, 255, 255, 0.4);
  font-size: 9px;
}

.phone-greeting strong {
  font-size: 14px;
  letter-spacing: -0.02em;
}

.balance-card {
  margin: 0 13px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  background:
    radial-gradient(circle at 100% 0, rgba(132, 17, 209, 0.18), transparent 45%),
    #211b25;
}

.balance-label,
.balance-row,
.mini-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.balance-label {
  color: rgba(255, 255, 255, 0.57);
  font-size: 9px;
}

.live-label {
  padding: 3px 6px;
  border-radius: 99px;
  background: rgba(132, 17, 209, 0.15);
  color: var(--mint-400);
  font-weight: 700;
}

.balance-amount {
  display: block;
  margin-top: 5px;
  font-size: 22px;
  letter-spacing: -0.04em;
}

.balance-row {
  margin-top: 14px;
  color: rgba(255, 255, 255, 0.48);
  font-size: 8px;
}

.balance-row span:last-child {
  color: rgba(255, 255, 255, 0.8);
}

.progress {
  height: 4px;
  margin-top: 7px;
  overflow: hidden;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.09);
}

.progress span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--mint-500), #d5a0f6);
}

.mini-heading {
  padding: 15px 15px 8px;
  font-size: 9px;
}

.mini-heading a {
  color: var(--mint-400);
  font-size: 8px;
}

.wallet-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  padding: 0 13px;
}

.wallet-mini {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 9px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 13px;
  background: #1d1920;
}

.wallet-mini .asset-token {
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
  font-size: 10px;
}

.wallet-mini div {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.wallet-mini small,
.wallet-mini span {
  overflow: hidden;
  color: rgba(255, 255, 255, 0.4);
  font-size: 6.5px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.wallet-mini strong {
  overflow: hidden;
  font-size: 8px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.transaction-list {
  padding: 0 13px;
}

.transaction-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 9px;
  padding: 10px 2px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.transaction-icon {
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  border-radius: 50%;
}

.transaction-icon .icon {
  width: 12px;
  height: 12px;
}

.transaction-icon.pending { background: rgba(255, 184, 77, 0.15); color: var(--amber); }
.transaction-icon.processing { background: rgba(87, 150, 255, 0.15); color: var(--blue); }
.transaction-icon.complete { background: rgba(32, 165, 102, 0.14); color: var(--success); }

.transaction-row > div:not(.transaction-side) {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.transaction-row strong {
  overflow: hidden;
  font-size: 8px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.transaction-row small {
  color: rgba(255, 255, 255, 0.38);
  font-size: 7px;
}

.transaction-side {
  display: flex;
  align-items: flex-end;
  flex-direction: column;
}

.transaction-side span {
  font-size: 7.5px;
}

.phone-tabbar {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  height: 54px;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(16, 14, 18, 0.95);
  backdrop-filter: blur(12px);
}

.phone-tabbar span {
  display: flex;
  align-items: center;
  color: rgba(255, 255, 255, 0.33);
  flex-direction: column;
  gap: 2px;
}

.phone-tabbar .active {
  color: var(--mint-500);
}

.phone-tabbar .icon {
  width: 14px;
  height: 14px;
}

.phone-tabbar small {
  font-size: 6px;
}

.detail-screen {
  min-height: 545px;
  padding-bottom: 16px;
  text-align: center;
}

.detail-heading {
  display: grid;
  grid-template-columns: 28px 1fr 28px;
  align-items: center;
  padding: 5px 14px 12px;
  font-size: 9px;
}

.detail-heading > span:first-child {
  font-size: 20px;
}

.success-orb {
  display: grid;
  width: 47px;
  height: 47px;
  margin: 13px auto 8px;
  place-items: center;
  border-radius: 50%;
  background: var(--success);
  color: var(--ink-1000);
  box-shadow: 0 0 0 8px rgba(32, 165, 102, 0.1);
}

.detail-screen h3 {
  margin: 10px 0 0;
  color: var(--success);
  font-size: 11px;
}

.detail-screen > p {
  margin: 2px 0;
  font-size: 19px;
  font-weight: 800;
}

.reference {
  color: rgba(255, 255, 255, 0.35);
  font-size: 7px;
}

.timeline {
  margin: 21px 16px 0;
  text-align: left;
}

.timeline-item {
  position: relative;
  display: flex;
  min-height: 56px;
  gap: 12px;
}

.timeline-item:not(:last-child)::after {
  position: absolute;
  top: 15px;
  bottom: -2px;
  left: 5px;
  width: 1px;
  background: var(--mint-500);
  content: "";
}

.timeline-item i {
  position: relative;
  z-index: 2;
  width: 11px;
  height: 11px;
  margin-top: 2px;
  border: 3px solid var(--ink-900);
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 1px var(--success);
}

.timeline-item span {
  display: flex;
  flex-direction: column;
}

.timeline-item strong { font-size: 8px; }
.timeline-item small { color: rgba(255, 255, 255, 0.37); font-size: 6.5px; }

.settlement-route {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 8px;
  margin: 2px 14px 0;
  padding: 13px 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  background: #211c25;
  text-align: left;
}

.settlement-route span {
  display: flex;
  flex-direction: column;
}

.settlement-route small { color: rgba(255, 255, 255, 0.35); font-size: 6px; }
.settlement-route strong { font-size: 7px; }
.settlement-route .icon { width: 12px; color: var(--mint-400); }

.floating-note {
  position: absolute;
  z-index: 6;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 180px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 15px;
  background: rgba(24, 20, 27, 0.88);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(18px);
  animation: float 5s ease-in-out infinite;
}

.note-deposit { top: 105px; left: -52px; }
.note-complete { right: -30px; bottom: 82px; animation-delay: -2.4s; }

.note-icon {
  display: grid;
  width: 31px;
  height: 31px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
}

.icon-green { background: rgba(32, 165, 102, 0.14); color: var(--success); }
.note-icon .icon { width: 14px; height: 14px; }
.floating-note > span:last-child { display: flex; flex-direction: column; }
.floating-note strong { font-size: 9px; }
.floating-note small { color: rgba(255, 255, 255, 0.4); font-size: 7px; }

.trust-band {
  position: relative;
  z-index: 5;
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  background: rgba(8, 8, 10, 0.68);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.trust-grid article {
  display: flex;
  min-height: 100px;
  align-items: center;
  gap: 13px;
  padding: 0 24px;
  border-left: 1px solid var(--line-dark);
}

.trust-grid article:last-child {
  border-right: 1px solid var(--line-dark);
}

.trust-grid > article > .icon {
  color: var(--mint-500);
  font-size: 22px;
}

.trust-grid article div {
  display: flex;
  flex-direction: column;
}

.trust-grid strong { font-size: 12px; }
.trust-grid small { margin-top: 2px; color: rgba(255, 255, 255, 0.4); font-size: 9px; }

.section {
  position: relative;
  padding: 124px 0;
}

.section-light,
.custody-section,
.security-section {
  background: var(--paper);
  color: var(--ink-1000);
}

.section-heading {
  max-width: 720px;
}

.section-heading.centered {
  margin: 0 auto 65px;
  text-align: center;
}

.kicker {
  display: inline-flex;
  margin-bottom: 16px;
  color: #8411d1;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.13em;
}

.kicker-light {
  color: var(--mint-500);
}

.section h2 {
  margin: 0;
  font-size: clamp(42px, 5vw, 68px);
  font-weight: 780;
  letter-spacing: -0.06em;
  line-height: 0.99;
}

.section-heading p {
  max-width: 620px;
  margin: 22px auto 0;
  color: var(--slate-700);
  font-size: 17px;
}

.steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
}

.step-card {
  position: relative;
  min-height: 285px;
  padding: 30px 25px;
  border: 1px solid var(--line-light);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.48);
  transition: transform 220ms ease, background 220ms ease, box-shadow 220ms ease;
}

.step-card:hover {
  z-index: 2;
  background: var(--white);
  box-shadow: var(--shadow-soft);
  transform: translateY(-8px);
}

.step-number {
  position: absolute;
  top: 23px;
  right: 23px;
  color: rgba(5, 16, 13, 0.23);
  font-size: 12px;
  font-weight: 800;
}

.step-icon {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border-radius: 17px;
  background: var(--mint-100);
  color: #6f0ead;
}

.step-icon .icon {
  width: 24px;
  height: 24px;
}

.step-card h3 {
  margin: 36px 0 10px;
  font-size: 18px;
  letter-spacing: -0.03em;
}

.step-card p {
  margin: 0;
  color: var(--slate-700);
  font-size: 13px;
  line-height: 1.65;
}

.step-arrow {
  position: relative;
  z-index: 3;
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid var(--line-light);
  border-radius: 50%;
  background: var(--paper);
  color: var(--slate-500);
  transform: translateX(0);
}

.step-arrow .icon { width: 16px; }

.product-section {
  overflow: hidden;
  background: var(--ink-950);
}

.product-halo {
  position: absolute;
  top: 30%;
  right: -280px;
  width: 650px;
  height: 650px;
  border-radius: 50%;
  background: rgba(132, 17, 209, 0.1);
  filter: blur(80px);
}

.product-intro {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: end;
  gap: 60px;
  margin-bottom: 70px;
}

.product-intro p {
  max-width: 480px;
  margin: 0 0 7px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 17px;
  line-height: 1.7;
}

.product-demo {
  display: grid;
  min-height: 730px;
  grid-template-columns: 300px 1fr;
  overflow: hidden;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  background: #151217;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.25);
}

.feature-tabs {
  display: flex;
  padding: 18px;
  border-right: 1px solid var(--line-dark);
  flex-direction: column;
  gap: 4px;
}

.feature-tab {
  display: flex;
  width: 100%;
  align-items: center;
  gap: 14px;
  padding: 18px 16px;
  border: 1px solid transparent;
  border-radius: 14px;
  background: transparent;
  color: rgba(255, 255, 255, 0.42);
  cursor: pointer;
  text-align: left;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease;
}

.feature-tab:hover {
  color: rgba(255, 255, 255, 0.76);
  background: rgba(255, 255, 255, 0.025);
}

.feature-tab.active {
  border-color: rgba(132, 17, 209, 0.18);
  background: rgba(132, 17, 209, 0.09);
  color: var(--white);
}

.feature-tab > .icon {
  width: 21px;
  height: 21px;
  flex: 0 0 auto;
}

.feature-tab.active > .icon {
  color: var(--mint-500);
}

.feature-tab span {
  display: flex;
  flex-direction: column;
}

.feature-tab strong { font-size: 13px; }
.feature-tab small { margin-top: 2px; color: rgba(255, 255, 255, 0.32); font-size: 9px; }

.showcase-stage {
  position: relative;
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(370px, 1.2fr);
  align-items: center;
  overflow: hidden;
}

.showcase-copy {
  position: relative;
  z-index: 3;
  padding: 54px 20px 54px 62px;
}

.showcase-number {
  color: var(--mint-500);
  font-size: 11px;
  font-weight: 760;
  letter-spacing: 0.11em;
}

.showcase-copy h3 {
  max-width: 380px;
  margin: 20px 0 16px;
  font-size: clamp(34px, 4vw, 50px);
  letter-spacing: -0.055em;
  line-height: 1.02;
}

.showcase-copy > p {
  max-width: 390px;
  margin: 0;
  color: rgba(255, 255, 255, 0.52);
  font-size: 14px;
  line-height: 1.75;
}

.showcase-copy ul {
  display: flex;
  margin: 30px 0 0;
  padding: 0;
  flex-direction: column;
  gap: 13px;
  list-style: none;
}

.showcase-copy li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 12px;
}

.showcase-copy li .icon {
  width: 15px;
  height: 15px;
  color: var(--mint-500);
}

.device-stage {
  position: relative;
  min-height: 690px;
}

.stage-ring {
  position: absolute;
  border: 1px solid rgba(132, 17, 209, 0.16);
  border-radius: 50%;
}

.ring-one { inset: 75px -40px 40px 10px; }
.ring-two { inset: 145px 20px 100px 65px; border-color: rgba(255, 255, 255, 0.06); }

.showcase-phone {
  top: 45px;
  left: 50%;
  width: 310px;
  transform: translateX(-50%);
}

.feature-screen {
  min-height: 623px;
  padding: 48px 14px 16px;
  transition: opacity 150ms ease, transform 150ms ease;
}

.feature-screen.swapping {
  opacity: 0;
  transform: translateY(7px);
}

.screen-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 3px 15px;
}

.screen-head span { display: flex; flex-direction: column; }
.screen-head small { color: rgba(255, 255, 255, 0.38); font-size: 8px; }
.screen-head strong { font-size: 14px; }
.screen-head .screen-action { display: grid; width: 30px; height: 30px; place-items: center; border-radius: 50%; background: #2a2230; color: var(--mint-400); }

.screen-panel {
  margin-bottom: 10px;
  padding: 15px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 16px;
  background: #211c25;
}

.screen-panel.soft { background: rgba(255, 255, 255, 0.035); }
.screen-panel-label { display: flex; justify-content: space-between; color: rgba(255, 255, 255, 0.42); font-size: 8px; }
.screen-panel > strong { display: block; margin-top: 4px; font-size: 22px; letter-spacing: -0.04em; }
.screen-panel > small { color: rgba(255, 255, 255, 0.37); font-size: 7px; }

.screen-title { display: flex; align-items: center; justify-content: space-between; margin: 17px 3px 8px; }
.screen-title strong { font-size: 9px; }
.screen-title span { color: var(--mint-400); font-size: 7px; }

.screen-chart {
  position: relative;
  height: 105px;
  margin-top: 12px;
  overflow: hidden;
}

.screen-chart::before {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 100% 26px;
  content: "";
}

.chart-line {
  position: absolute;
  inset: 18px 0 0;
  background: linear-gradient(155deg, transparent 0 10%, var(--mint-500) 10% 11%, transparent 11% 24%, var(--mint-500) 24% 25%, transparent 25% 40%, var(--mint-500) 40% 41%, transparent 41% 57%, var(--mint-500) 57% 58%, transparent 58% 72%, var(--mint-500) 72% 73%, transparent 73% 100%);
  opacity: 0.75;
  clip-path: polygon(0 75%, 15% 56%, 29% 66%, 45% 34%, 58% 48%, 74% 20%, 100% 34%, 100% 40%, 74% 26%, 58% 54%, 45% 40%, 29% 72%, 15% 62%, 0 82%);
}

.screen-rows { display: flex; flex-direction: column; }
.screen-row { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 9px; padding: 11px 2px; border-bottom: 1px solid rgba(255,255,255,.06); }
.screen-row:last-child { border-bottom: 0; }
.screen-row > span:first-child { display: grid; width: 27px; height: 27px; place-items: center; border-radius: 50%; background: rgba(132,17,209,.12); color: var(--mint-400); font-size: 9px; font-weight: 800; }
.screen-row div { display: flex; min-width: 0; flex-direction: column; }
.screen-row strong { font-size: 8px; }
.screen-row small { color: rgba(255,255,255,.34); font-size: 6.5px; }
.screen-row > span:last-child { font-size: 7px; }

.screen-chips { display: flex; gap: 5px; margin-bottom: 12px; }
.screen-chips span { padding: 5px 8px; border-radius: 99px; background: rgba(255,255,255,.05); color: rgba(255,255,255,.42); font-size: 7px; }
.screen-chips span.active { background: var(--brand); color: var(--white); font-weight: 750; }

.screen-meter { position: relative; height: 120px; margin: 20px auto 10px; }
.meter-ring { display: grid; width: 120px; height: 120px; margin: auto; place-items: center; border-radius: 50%; background: conic-gradient(var(--mint-500) 0 61%, rgba(255,255,255,.08) 61% 100%); }
.meter-ring::before { position: absolute; width: 90px; height: 90px; border-radius: 50%; background: #211c25; content: ""; }
.meter-ring span { position: relative; z-index: 1; display: flex; align-items: center; flex-direction: column; }
.meter-ring strong { font-size: 19px; }
.meter-ring small { color: rgba(255,255,255,.4); font-size: 7px; }

.screen-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.screen-stat { padding: 12px; border-radius: 12px; background: rgba(255,255,255,.035); }
.screen-stat small { display: block; color: rgba(255,255,255,.36); font-size: 6.5px; }
.screen-stat strong { display: block; margin-top: 3px; font-size: 10px; }

.wallet-hero { padding: 18px; border-radius: 17px; background: linear-gradient(135deg, #3a204b, #1d1821); }
.wallet-hero small { color: rgba(255,255,255,.4); font-size: 7px; }
.wallet-hero strong { display: block; margin: 4px 0 2px; font-size: 21px; }
.wallet-hero span { color: var(--mint-400); font-size: 7px; }

.customer-avatar { background: linear-gradient(135deg, #5796ff, #8269f3) !important; color: white !important; }
.customer-avatar.alt { background: linear-gradient(135deg, #f07f5d, #f5bb4b) !important; }
.customer-avatar.green { background: linear-gradient(135deg, #18a366, #3de99a) !important; }

.metric-card {
  position: absolute;
  z-index: 6;
  display: flex;
  width: 150px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  background: rgba(27, 22, 31, 0.9);
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
  backdrop-filter: blur(14px);
  flex-direction: column;
}

.metric-card small { color: rgba(255,255,255,.4); font-size: 7px; }
.metric-card strong { margin: 2px 0; font-size: 16px; }
.metric-card span { color: var(--mint-400); font-size: 7px; }
.metric-top { top: 127px; right: 14px; }
.metric-bottom { bottom: 104px; left: 5px; }

.custody-layout {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  align-items: center;
  gap: 80px;
}

.custody-copy > p {
  max-width: 470px;
  margin: 25px 0 0;
  color: var(--slate-700);
  font-size: 15px;
  line-height: 1.75;
}

.custody-principles {
  display: flex;
  margin-top: 30px;
  flex-direction: column;
  gap: 12px;
}

.custody-principles span {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink-800);
  font-size: 12px;
  font-weight: 650;
}

.custody-principles .icon { width: 15px; color: #8411d1; }

.flow-diagram {
  display: grid;
  grid-template-columns: 1fr .95fr 1fr;
  align-items: center;
  gap: 18px;
  padding: 28px;
  border: 1px solid var(--line-light);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.flow-column {
  display: flex;
  align-items: center;
  flex-direction: column;
}

.flow-node {
  display: flex;
  width: 100%;
  align-items: center;
  gap: 10px;
  padding: 13px;
  border: 1px solid var(--line-light);
  border-radius: 14px;
  background: var(--paper);
}

.flow-avatar {
  display: grid;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 11px;
}

.flow-avatar.customer { background: #e9f0ff; color: #2e6dd7; }
.flow-avatar.vendor { background: var(--mint-100); color: #6f0ead; }
.flow-avatar.bank { background: #fff0d9; color: #c47305; }
.flow-avatar .icon { width: 17px; }
.flow-node div { display: flex; flex-direction: column; }
.flow-node small { color: var(--slate-500); font-size: 7px; }
.flow-node strong { font-size: 10px; }

.flow-line {
  position: relative;
  display: flex;
  width: 1px;
  height: 70px;
  justify-content: center;
  background: var(--line-light);
}

.flow-line b {
  position: absolute;
  top: 24px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mint-500);
  box-shadow: 0 0 0 4px var(--mint-100);
  animation: travel 2.5s ease-in-out infinite;
}

.flow-line small {
  position: absolute;
  top: 27px;
  left: 13px;
  color: var(--slate-500);
  font-size: 7px;
  white-space: nowrap;
}

.flow-core {
  display: flex;
  min-height: 270px;
  padding: 25px 20px;
  border-radius: 21px;
  background: var(--ink-950);
  color: var(--white);
  flex-direction: column;
  justify-content: center;
}

.flow-core .app-wordmark { margin-bottom: 18px; font-size: 24px; }
.flow-core div { display: flex; align-items: center; gap: 8px; padding: 8px 0; border-bottom: 1px solid var(--line-dark); color: rgba(255,255,255,.68); font-size: 8px; }
.flow-core div .icon { width: 13px; color: var(--mint-500); }
.flow-core > small { margin-top: 15px; color: var(--mint-400); font-size: 7px; }

.roadmap-section {
  overflow: hidden;
  background: #0d0b10;
}

.roadmap-section .section-heading p { color: rgba(255,255,255,.5); }
.roadmap-grid { opacity: .07; -webkit-mask-image: none; mask-image: none; }

.roadmap {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.roadmap-progress {
  position: absolute;
  z-index: 0;
  top: 57px;
  right: 16%;
  left: 16%;
  height: 1px;
  background: rgba(255,255,255,.1);
}

.roadmap-progress span {
  display: block;
  width: 44%;
  height: 100%;
  background: linear-gradient(90deg, var(--mint-500), rgba(132,17,209,.16));
}

.roadmap-card {
  position: relative;
  z-index: 1;
  min-height: 500px;
  padding: 28px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.025);
}

.roadmap-card.current {
  border-color: rgba(132,17,209,.58);
  background: linear-gradient(150deg, rgba(132,17,209,.16), rgba(255,255,255,.025) 68%);
  box-shadow: 0 28px 80px rgba(0,0,0,.2);
}

.phase-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(255,255,255,.37);
}

.phase-label span { font-size: 11px; font-weight: 800; }
.phase-label small { font-size: 9px; }
.current .phase-label small { color: var(--mint-400); }

.roadmap-mark {
  display: grid;
  width: 48px;
  height: 48px;
  margin-top: 33px;
  place-items: center;
  border: 1px solid var(--line-dark);
  border-radius: 15px;
  background: rgba(255,255,255,.04);
  color: rgba(255,255,255,.55);
}

.current .roadmap-mark { border-color: transparent; background: var(--brand); color: var(--white); }
.roadmap-mark .icon { width: 23px; }
.roadmap-card h3 { margin: 27px 0 12px; font-size: 27px; letter-spacing: -.04em; }
.roadmap-card > p { min-height: 72px; margin: 0; color: rgba(255,255,255,.48); font-size: 13px; line-height: 1.7; }
.roadmap-card ul { display: flex; margin: 30px 0; padding: 0; flex-direction: column; gap: 10px; list-style: none; }
.roadmap-card li { position: relative; padding-left: 18px; color: rgba(255,255,255,.62); font-size: 11px; }
.roadmap-card li::before { position: absolute; top: 7px; left: 1px; width: 5px; height: 5px; border-radius: 50%; background: rgba(255,255,255,.25); content: ""; }
.current li::before { background: var(--mint-500); }
.phase-state { position: absolute; right: 28px; bottom: 28px; left: 28px; padding-top: 18px; border-top: 1px solid var(--line-dark); color: rgba(255,255,255,.35); font-size: 9px; font-weight: 760; text-transform: uppercase; letter-spacing: .1em; }
.current .phase-state { color: var(--mint-400); }

.security-layout {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  align-items: center;
  gap: 90px;
}

.security-copy > p {
  max-width: 460px;
  margin: 25px 0 25px;
  color: var(--slate-700);
  font-size: 15px;
  line-height: 1.75;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #7410b7;
  font-size: 12px;
  font-weight: 750;
}

.text-link .icon { width: 17px; transition: transform 170ms ease; }
.text-link:hover .icon { transform: translateX(4px); }

.security-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.security-grid article {
  min-height: 225px;
  padding: 25px;
  border: 1px solid var(--line-light);
  border-radius: var(--radius-md);
  background: var(--white);
}

.security-grid article > span {
  display: grid;
  width: 45px;
  height: 45px;
  place-items: center;
  border-radius: 14px;
  background: var(--mint-100);
  color: #6f0ead;
}

.security-grid article > span .icon { width: 21px; }
.security-grid h3 { margin: 26px 0 8px; font-size: 17px; letter-spacing: -.03em; }
.security-grid p { margin: 0; color: var(--slate-700); font-size: 12px; line-height: 1.65; }

.contact-section {
  position: relative;
  overflow: hidden;
  padding: 110px 0;
  background: #100d13;
}

.contact-section::before {
  position: absolute;
  inset: 0;
  opacity: .12;
  background-image: radial-gradient(circle, rgba(255,255,255,.45) 1px, transparent 1px);
  background-size: 24px 24px;
  content: "";
  -webkit-mask-image: radial-gradient(circle at center, black, transparent 66%);
  mask-image: radial-gradient(circle at center, black, transparent 66%);
}

.contact-glow {
  top: 50%;
  left: 50%;
  width: 650px;
  height: 360px;
  background: rgba(132,17,209,.13);
  transform: translate(-50%, -50%);
}

.waitlist-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, .88fr) minmax(520px, 1.12fr);
  align-items: center;
  gap: 90px;
}

.waitlist-copy h2 {
  max-width: 620px;
  margin: 17px 0 0;
  font-size: clamp(50px, 5.5vw, 76px);
  letter-spacing: -.065em;
  line-height: .98;
}

.waitlist-copy > p {
  max-width: 560px;
  margin: 27px 0 0;
  color: rgba(255,255,255,.57);
  font-size: 15px;
  line-height: 1.75;
}

.waitlist-benefits {
  display: flex;
  margin: 31px 0 28px;
  padding: 0;
  flex-direction: column;
  gap: 13px;
  list-style: none;
}

.waitlist-benefits li {
  display: flex;
  align-items: center;
  gap: 11px;
  color: rgba(255,255,255,.76);
  font-size: 12px;
}

.waitlist-benefits .icon {
  width: 17px;
  color: var(--mint-400);
}

.waitlist-email {
  color: rgba(255,255,255,.43);
  font-size: 11px;
}

.waitlist-email strong {
  color: var(--white);
  font-weight: 680;
}

.waitlist-form {
  padding: 34px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 26px;
  background: rgba(255,255,255,.055);
  box-shadow: 0 35px 90px rgba(0,0,0,.28);
  backdrop-filter: blur(18px);
}

.waitlist-form-heading > span {
  color: var(--mint-400);
  font-size: 9px;
  font-weight: 780;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.waitlist-form-heading > strong {
  display: block;
  margin-top: 8px;
  font-size: 23px;
  letter-spacing: -.035em;
}

.waitlist-form-heading > p {
  margin: 5px 0 0;
  color: rgba(255,255,255,.42);
  font-size: 11px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 25px;
}

.form-grid label,
.form-consent {
  display: flex;
}

.form-grid label {
  flex-direction: column;
  gap: 7px;
}

.form-grid label > span {
  color: rgba(255,255,255,.62);
  font-size: 10px;
  font-weight: 650;
}

.form-grid input,
.form-grid select {
  width: 100%;
  min-height: 48px;
  padding: 0 13px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 11px;
  outline: none;
  background: rgba(5,5,7,.48);
  color: var(--white);
  font-size: 12px;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.form-grid input::placeholder { color: rgba(255,255,255,.24); }
.form-grid select { appearance: auto; }

.form-grid input:focus,
.form-grid select:focus {
  border-color: var(--mint-500);
  background: rgba(5,5,7,.7);
  box-shadow: 0 0 0 3px rgba(132,17,209,.16);
}

.form-grid input[aria-invalid="true"],
.form-grid select[aria-invalid="true"] {
  border-color: #f47d7d;
}

.form-field-wide { grid-column: 1 / -1; }

.form-trap {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
}

.form-consent {
  align-items: flex-start;
  gap: 10px;
  margin-top: 18px;
  color: rgba(255,255,255,.48);
  cursor: pointer;
  font-size: 10px;
  line-height: 1.5;
}

.form-consent input {
  width: 15px;
  height: 15px;
  margin: 0;
  accent-color: var(--brand);
  flex: 0 0 auto;
}

.waitlist-submit {
  width: 100%;
  margin-top: 22px;
  cursor: pointer;
}

.waitlist-submit:disabled {
  cursor: wait;
  opacity: .68;
  transform: none;
}

.form-status {
  display: none;
  margin-top: 15px;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 11px;
  line-height: 1.5;
}

.form-status.error { display: block; }
.form-status.error { background: rgba(244,125,125,.12); color: #ffb4b4; }
.waitlist-form > small { display: block; margin-top: 14px; color: rgba(255,255,255,.3); font-size: 9px; line-height: 1.5; }

.waitlist-dialog {
  width: min(460px, calc(100% - 32px));
  max-height: calc(100dvh - 32px);
  padding: 0;
  border: 0;
  border-radius: 24px;
  outline: none;
  background: transparent;
  color: var(--ink-950);
  box-shadow: 0 32px 100px rgba(15, 7, 20, .34);
}

.waitlist-dialog::backdrop {
  background: rgba(10, 7, 12, .72);
  backdrop-filter: blur(7px);
}

.waitlist-dialog-card {
  position: relative;
  padding: 44px 38px 36px;
  border: 1px solid rgba(132, 17, 209, .13);
  border-radius: 24px;
  background: #fff;
  text-align: center;
}

.waitlist-dialog-close {
  position: absolute;
  top: 15px;
  right: 16px;
  display: grid;
  width: 34px;
  height: 34px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--ivory);
  color: var(--slate-500);
  cursor: pointer;
  font: 300 24px/1 sans-serif;
  place-items: center;
}

.waitlist-dialog-close:hover,
.waitlist-dialog-close:focus-visible {
  background: #f1e5f8;
  color: var(--brand);
}

.waitlist-dialog-icon {
  display: grid;
  width: 58px;
  height: 58px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: rgba(132, 17, 209, .1);
  color: var(--brand);
  place-items: center;
}

.waitlist-dialog-icon .icon {
  width: 25px;
  height: 25px;
  stroke-width: 2.3;
}

.waitlist-dialog-card > span {
  color: var(--brand);
  font-size: 9px;
  font-weight: 780;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.waitlist-dialog-card h2 {
  margin: 10px 0 12px;
  font-size: clamp(28px, 6vw, 38px);
  letter-spacing: -.045em;
}

.waitlist-dialog-card p {
  margin: 0 auto 27px;
  color: var(--slate-500);
  font-size: 13px;
  line-height: 1.7;
}

.waitlist-dialog-card > .button {
  width: 100%;
  cursor: pointer;
}

.site-footer {
  background: #070708;
  color: var(--white);
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  padding-top: 76px;
  padding-bottom: 62px;
}

.footer-brand p { max-width: 365px; margin: 23px 0 0; color: rgba(255,255,255,.4); font-size: 12px; line-height: 1.7; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.footer-links div { display: flex; flex-direction: column; gap: 12px; }
.footer-links strong { margin-bottom: 6px; font-size: 11px; }
.footer-links a { width: fit-content; color: rgba(255,255,255,.42); font-size: 11px; transition: color 150ms ease; }
.footer-links a:hover { color: var(--mint-400); }

.footer-bottom {
  display: flex;
  min-height: 68px;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line-dark);
  color: rgba(255,255,255,.28);
  font-size: 9px;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 700ms ease, transform 700ms cubic-bezier(.2,.75,.25,1);
}

.reveal-delay { transition-delay: 130ms; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 5px rgba(132, 17, 209, 0.09); }
  50% { box-shadow: 0 0 0 9px rgba(132, 17, 209, 0); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes travel {
  0%, 100% { transform: translateY(-18px); opacity: .35; }
  50% { transform: translateY(20px); opacity: 1; }
}

@media (max-width: 1080px) {
  .desktop-nav { gap: 18px; }
  .hero-layout { grid-template-columns: .8fr 1.2fr; gap: 20px; }
  .hero h1 { font-size: 64px; }
  .hero-product { transform: scale(.9); transform-origin: center right; }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .step-arrow { display: none; }
  .showcase-stage { grid-template-columns: .75fr 1.25fr; }
  .custody-layout, .security-layout { gap: 45px; }
  .flow-diagram { padding: 18px; gap: 10px; }
}

@media (max-width: 900px) {
  :root { --shell: min(100% - 36px, 720px); }
  .desktop-nav, .nav-link, .nav-actions > .button { display: none; }
  .menu-button {
    display: flex;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--line-dark);
    border-radius: 12px;
    background: rgba(255,255,255,.04);
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
  }
  .menu-button span { width: 17px; height: 1px; background: var(--white); transition: transform 180ms ease; }
  .menu-button[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu-button[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .mobile-nav {
    position: fixed;
    inset: 80px 0 auto;
    display: flex;
    padding: 22px 28px 30px;
    border-top: 1px solid var(--line-dark);
    background: rgba(9,9,11,.98);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity 170ms ease, transform 170ms ease;
    flex-direction: column;
    gap: 7px;
  }
  .mobile-nav.open { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .mobile-nav a { padding: 13px 0; border-bottom: 1px solid var(--line-dark); color: rgba(255,255,255,.7); font-size: 14px; }
  .mobile-nav a:last-child { margin-top: 10px; padding: 15px; border: 0; border-radius: 10px; background: var(--brand); color: var(--white); text-align: center; font-weight: 750; }

  .hero { min-height: 1420px; }
  .hero-layout { display: block; padding-top: 150px; text-align: center; }
  .hero-copy { margin: 0 auto; }
  .eyebrow-chip { margin-inline: auto; }
  .hero-lede { margin-inline: auto; }
  .hero-actions, .supported-assets { justify-content: center; }
  .hero-product { width: 630px; min-height: 660px; margin: 54px auto 0; transform: none; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid article:nth-child(3) { border-top: 1px solid var(--line-dark); }
  .trust-grid article:nth-child(4) { border-top: 1px solid var(--line-dark); border-right: 1px solid var(--line-dark); }

  .product-intro { display: block; }
  .product-intro p { margin-top: 24px; }
  .product-demo { grid-template-columns: 1fr; }
  .feature-tabs { display: grid; grid-template-columns: repeat(5, minmax(120px, 1fr)); overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--line-dark); }
  .feature-tab { min-width: 130px; padding: 13px; }
  .feature-tab small { display: none; }
  .showcase-stage { grid-template-columns: 1fr 1fr; }
  .showcase-copy { padding-left: 35px; }

  .custody-layout, .security-layout { grid-template-columns: 1fr; }
  .custody-copy, .security-copy { max-width: 650px; }
  .flow-diagram { margin-top: 28px; }
  .roadmap { grid-template-columns: 1fr; max-width: 620px; margin: auto; }
  .roadmap-progress { display: none; }
  .roadmap-card { min-height: 430px; }
  .waitlist-layout { grid-template-columns: 1fr; gap: 48px; }
  .waitlist-copy { max-width: 680px; }
  .waitlist-form { max-width: 680px; }
  .footer-top { grid-template-columns: 1fr; gap: 50px; }
}

@media (max-width: 650px) {
  :root { --shell: min(100% - 28px, 560px); }
  .nav-shell { min-height: 70px; }
  .mobile-nav { top: 70px; }
  .section { padding: 86px 0; }
  .hero { min-height: 1260px; }
  .hero-layout { padding-top: 120px; }
  .eyebrow-chip { font-size: 9px; }
  .chip-product { display: none; }
  .hero h1 { font-size: clamp(47px, 14vw, 64px); }
  .hero-lede { font-size: 15px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .supported-assets { flex-direction: column; }
  .hero-product { width: 410px; min-height: 575px; margin-left: 50%; transform: translateX(-50%) scale(.78); transform-origin: top center; }
  .phone-main { left: -20px; }
  .phone-detail { right: -72px; }
  .note-deposit { left: -60px; }
  .note-complete { right: -58px; }
  .trust-grid { width: 100%; grid-template-columns: 1fr 1fr; }
  .trust-grid article { min-height: 115px; padding: 16px; align-items: flex-start; flex-direction: column; }
  .trust-grid strong { font-size: 10px; }

  .section-heading.centered { margin-bottom: 44px; }
  .section h2 { font-size: 42px; }
  .section-heading p { font-size: 14px; }
  .steps { grid-template-columns: 1fr; }
  .step-card { min-height: auto; }

  .product-intro { margin-bottom: 44px; }
  .product-demo { border-radius: 20px; }
  .feature-tabs { padding: 10px; }
  .showcase-stage { grid-template-columns: 1fr; }
  .showcase-copy { padding: 42px 27px 10px; }
  .device-stage { min-height: 680px; }
  .metric-top { right: 4px; }
  .metric-bottom { left: 0; }

  .flow-diagram { grid-template-columns: 1fr; gap: 18px; }
  .flow-core { width: 100%; min-height: 245px; }
  .flow-line { height: 42px; }
  .flow-line small { top: 15px; }
  .flow-line b { top: 16px; animation: none; }

  .security-grid { grid-template-columns: 1fr; }
  .security-grid article { min-height: 190px; }
  .contact-section { padding: 86px 0; }
  .waitlist-copy h2 { font-size: 46px; }
  .waitlist-form { padding: 25px 20px; }
  .form-grid { grid-template-columns: 1fr; }
  .form-field-wide { grid-column: auto; }
  .footer-links { grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
  .footer-bottom { align-items: flex-start; padding: 25px 0; flex-direction: column; justify-content: center; gap: 5px; }
}

@media (max-width: 410px) {
  .hero-product { width: 375px; transform: translateX(-50%) scale(.72); }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-grid article { min-height: 95px; border-top: 1px solid var(--line-dark); }
  .asset-list { flex-wrap: wrap; justify-content: center; }
  .footer-links { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}