:root {
  color-scheme: dark;
  --bg: #070b15;
  --bg-raised: #0b111f;
  --panel: #0e1627;
  --panel-soft: rgba(15, 23, 40, 0.76);
  --ink: #f5f7fb;
  --ink-soft: #d5dcea;
  --muted: #929db2;
  --faint: #7d899f;
  --line: rgba(177, 193, 222, 0.13);
  --line-strong: rgba(177, 193, 222, 0.23);
  --accent: #ff405b;
  --accent-bright: #ff6a7e;
  --accent-soft: rgba(255, 64, 91, 0.11);
  --cyan: #46d5e8;
  --cyan-soft: rgba(70, 213, 232, 0.1);
  --purple: #b276ff;
  --green: #51dda4;
  --amber: #ffc96a;
  --radius-xl: 32px;
  --radius-lg: 22px;
  --radius-md: 15px;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  overflow-x: clip;
  background: var(--bg);
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: clip;
  color: var(--ink);
  background: var(--bg);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

button {
  color: inherit;
  font: inherit;
}

a {
  color: inherit;
}

img,
svg {
  display: block;
  max-width: 100%;
}

p,
h1,
h2,
h3 {
  margin-top: 0;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--ink);
  color: var(--bg);
  font-weight: 800;
  text-decoration: none;
  transform: translateY(-160%);
  visibility: hidden;
}

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

.preview-banner {
  position: relative;
  z-index: 120;
  padding: 9px 18px;
  border-bottom: 1px solid rgba(255, 201, 106, 0.25);
  background: #211a0d;
  color: #ffe2a8;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-align: center;
  text-transform: uppercase;
}

.site-backdrop {
  position: absolute;
  inset: 0 0 auto;
  z-index: 0;
  height: 1100px;
  overflow: hidden;
  pointer-events: none;
}

.backdrop-glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(120px);
}

.glow-red {
  top: -260px;
  right: -80px;
  width: 650px;
  height: 650px;
  background: rgba(255, 64, 91, 0.12);
}

.glow-blue {
  top: 300px;
  left: -320px;
  width: 640px;
  height: 640px;
  background: rgba(70, 213, 232, 0.08);
}

.backdrop-grid {
  position: absolute;
  inset: 0;
  opacity: 0.28;
  background-image:
    linear-gradient(rgba(159, 178, 213, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(159, 178, 213, 0.055) 1px, transparent 1px);
  background-size: 70px 70px;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 88%);
  mask-image: linear-gradient(to bottom, #000 0%, transparent 88%);
}

.section-shell {
  position: relative;
  z-index: 1;
  width: min(1240px, calc(100% - 48px));
  margin-inline: auto;
}

.section-divider {
  border-top: 1px solid var(--line);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(177, 193, 222, 0.1);
  background: rgba(7, 11, 21, 0.78);
  backdrop-filter: blur(20px);
  transition: background-color 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
  border-color: rgba(177, 193, 222, 0.16);
  background: rgba(7, 11, 21, 0.94);
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.26);
}

.header-inner {
  display: flex;
  width: min(1360px, calc(100% - 48px));
  min-height: 82px;
  margin: 0 auto;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  transition: min-height 180ms ease;
}

.site-header.is-scrolled .header-inner {
  min-height: 70px;
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 11px;
  text-decoration: none;
}

.brand-mark,
.brand-mark img {
  width: 42px;
  height: 42px;
}

.brand-mark {
  display: grid;
  place-items: center;
}

.brand-mark img {
  object-fit: contain;
}

.brand-name {
  font-size: 20px;
  font-weight: 820;
  letter-spacing: -0.04em;
}

.primary-navigation {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(24px, 4vw, 60px);
}

.navigation-links,
.navigation-actions {
  display: flex;
  align-items: center;
}

.navigation-links {
  gap: 6px;
}

.navigation-links a {
  padding: 10px 13px;
  border-radius: 10px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 680;
  text-decoration: none;
  transition: background-color 160ms ease, color 160ms ease;
}

.navigation-links a:hover,
.navigation-links a:focus-visible {
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
}

.navigation-actions {
  gap: 9px;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.025);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 19px;
  height: 2px;
  margin: 5px auto;
  border-radius: 2px;
  background: var(--ink);
  transition: transform 160ms ease;
}

.menu-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.button {
  display: inline-flex;
  min-height: 50px;
  padding: 0 20px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 1px solid transparent;
  border-radius: 13px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 790;
  letter-spacing: -0.01em;
  line-height: 1.1;
  text-decoration: none;
  transition: border-color 170ms ease, background-color 170ms ease, color 170ms ease, box-shadow 170ms ease, transform 170ms ease;
}

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

.button:focus-visible,
.navigation-links a:focus-visible,
.developer-links a:focus-visible,
.footer-links a:focus-visible,
.brand:focus-visible,
.menu-toggle:focus-visible {
  outline: 3px solid rgba(70, 213, 232, 0.38);
  outline-offset: 3px;
}

.button-small {
  min-height: 42px;
  padding-inline: 15px;
  border-radius: 11px;
  font-size: 12px;
}

.button-primary {
  background: var(--accent);
  box-shadow: 0 13px 35px rgba(255, 64, 91, 0.2);
  color: #fff;
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--accent-bright);
  box-shadow: 0 16px 42px rgba(255, 64, 91, 0.28);
}

.button-outline,
.button-quiet {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.025);
  color: var(--ink-soft);
}

.button-outline:hover,
.button-outline:focus-visible,
.button-quiet:hover,
.button-quiet:focus-visible {
  border-color: rgba(70, 213, 232, 0.38);
  background: rgba(70, 213, 232, 0.06);
  color: var(--ink);
}

.hero {
  display: grid;
  min-height: calc(100vh - 82px);
  padding: 110px 0 105px;
  grid-template-columns: minmax(380px, 0.83fr) minmax(0, 1.17fr);
  align-items: center;
  gap: clamp(52px, 7vw, 105px);
}

.hero-copy {
  max-width: 590px;
}

.hero-brandline {
  display: flex;
  margin: 20px 0 0;
  align-items: center;
  gap: 10px;
  color: var(--faint);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  font-weight: 720;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-brandline span {
  color: var(--ink);
  font-family: Inter, ui-sans-serif, sans-serif;
  font-size: 12px;
  letter-spacing: -0.02em;
}

.eyebrow,
.section-kicker {
  color: var(--accent-bright);
  font-size: 11px;
  font-weight: 820;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.eyebrow {
  display: inline-flex;
  min-height: 32px;
  padding: 0 12px;
  align-items: center;
  gap: 9px;
  border: 1px solid rgba(81, 221, 164, 0.2);
  border-radius: 999px;
  background: rgba(81, 221, 164, 0.07);
  color: #83ebba;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(81, 221, 164, 0.5);
  animation: live-pulse 2.2s infinite;
}

.hero h1 {
  max-width: 690px;
  margin: 27px 0 0;
  font-size: clamp(58px, 6.2vw, 91px);
  font-weight: 790;
  letter-spacing: -0.072em;
  line-height: 0.93;
}

.hero-line {
  display: block;
}

.hero-line-accent {
  color: transparent;
  background: linear-gradient(105deg, #ffffff 4%, #aab9d0 35%, #ff6a7e 74%, #b276ff 110%);
  -webkit-background-clip: text;
  background-clip: text;
}

.hero-lead {
  max-width: 610px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(17px, 1.5vw, 20px);
  line-height: 1.7;
}

.hero-thesis {
  max-width: 590px;
  margin: 14px 0 0;
  padding-left: 16px;
  border-left: 1px solid rgba(70, 213, 232, 0.42);
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.65;
}

.button-row {
  display: flex;
  margin-top: 32px;
  flex-wrap: wrap;
  gap: 11px;
}

.development-note {
  display: flex;
  max-width: 590px;
  margin: 25px 0 0;
  align-items: flex-start;
  gap: 10px;
  color: var(--faint);
  font-size: 11px;
  line-height: 1.6;
}

.development-note > span {
  display: grid;
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--muted);
  font-family: Georgia, serif;
  font-size: 10px;
  font-style: italic;
}

.system-visual {
  position: relative;
  min-width: 0;
  padding: 16px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  background:
    linear-gradient(140deg, rgba(255, 255, 255, 0.045), transparent 32%),
    rgba(10, 16, 29, 0.88);
  box-shadow: var(--shadow), inset 0 1px rgba(255, 255, 255, 0.045);
}

.system-visual::after {
  position: absolute;
  right: -100px;
  bottom: -160px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: rgba(70, 213, 232, 0.08);
  content: "";
  filter: blur(70px);
  pointer-events: none;
}

.visual-toolbar {
  display: flex;
  padding: 3px 5px 14px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--faint);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.visual-live {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #88eebf;
}

.visual-live i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px var(--green);
}

.signal-track {
  position: absolute;
  top: 53px;
  right: 8%;
  left: 8%;
  z-index: 2;
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 64, 91, 0.2), rgba(70, 213, 232, 0.3));
}

.signal-track span {
  position: absolute;
  top: -2px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 12px var(--cyan);
  animation: signal-travel 5s ease-in-out infinite;
}

.visual-stage {
  position: relative;
  z-index: 3;
  display: grid;
  padding: 22px 0 0;
  grid-template-columns: minmax(0, 1fr) 18px minmax(0, 1fr) 18px minmax(0, 1fr) 18px minmax(0, 1fr);
  align-items: center;
  gap: 6px;
}

.flow-node {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 288px;
  padding: 13px 12px 16px;
  align-items: center;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.032), rgba(255, 255, 255, 0.012));
}

.flow-node > strong {
  margin-top: auto;
  font-size: 12px;
}

.flow-node > small {
  margin-top: 5px;
  color: var(--faint);
  font-size: 8px;
  line-height: 1.4;
  text-align: center;
}

.node-topline {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  color: var(--faint);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 8px;
  text-transform: uppercase;
}

.node-topline span {
  color: var(--accent-bright);
}

.flow-arrow {
  color: var(--faint);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 16px;
  text-align: center;
}

.product-object {
  position: relative;
  width: 80px;
  height: 110px;
  margin: 37px 0 24px;
  border: 1px solid rgba(255, 106, 126, 0.45);
  border-radius: 8px 8px 17px 17px;
  background: linear-gradient(145deg, #253047, #111829 70%);
  box-shadow: 0 17px 30px rgba(0, 0, 0, 0.3);
  transform: perspective(250px) rotateY(-11deg);
}

.product-seam {
  position: absolute;
  top: 18px;
  right: 9px;
  left: 9px;
  height: 1px;
  background: rgba(255, 255, 255, 0.11);
}

.nfc-chip {
  position: absolute;
  right: 7px;
  bottom: 9px;
  display: flex;
  width: 31px;
  height: 31px;
  align-items: center;
  justify-content: center;
  gap: 2px;
  border: 1px solid rgba(70, 213, 232, 0.38);
  border-radius: 7px;
  background: rgba(70, 213, 232, 0.07);
}

.nfc-chip i {
  display: block;
  width: 2px;
  border: 1px solid var(--cyan);
  border-width: 0 1px 0 0;
  border-radius: 50%;
}

.nfc-chip i:nth-child(1) { height: 5px; }
.nfc-chip i:nth-child(2) { height: 11px; }
.nfc-chip i:nth-child(3) { height: 17px; }

.ipi-card-mini {
  position: absolute;
  bottom: -14px;
  left: -20px;
  width: 55px;
  height: 35px;
  padding: 6px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 6px;
  background: linear-gradient(135deg, #f4f6fa, #9ca8bb);
  box-shadow: 0 9px 20px rgba(0, 0, 0, 0.35);
  color: #0a1020;
  transform: rotate(-8deg);
}

.ipi-card-mini i {
  font-size: 8px;
  font-style: normal;
  font-weight: 900;
  letter-spacing: -0.05em;
}

.ipi-card-mini b {
  position: absolute;
  right: 7px;
  bottom: 7px;
  width: 8px;
  height: 6px;
  border: 1px solid rgba(10, 16, 32, 0.5);
  border-radius: 2px;
}

.terminal-screen {
  display: flex;
  width: 96px;
  height: 128px;
  margin: 28px 0 17px;
  padding: 10px;
  flex-direction: column;
  border: 3px solid #2a354d;
  border-radius: 11px;
  background: #0a101c;
  box-shadow: 0 17px 30px rgba(0, 0, 0, 0.3);
}

.screen-line {
  width: 55%;
  height: 4px;
  border-radius: 4px;
  background: rgba(146, 157, 178, 0.26);
}

.screen-line.wide {
  width: 78%;
}

.screen-product {
  display: flex;
  margin: 15px 0;
  align-items: center;
  gap: 7px;
}

.screen-product i {
  width: 18px;
  height: 24px;
  border-radius: 3px 3px 6px 6px;
  background: linear-gradient(145deg, var(--accent), #64253a);
}

.screen-product b {
  color: var(--ink-soft);
  font-size: 7px;
  font-weight: 700;
}

.screen-button {
  display: grid;
  height: 24px;
  margin-top: auto;
  place-items: center;
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  font-size: 6px;
  font-weight: 800;
}

.wallet-phone {
  display: flex;
  width: 76px;
  height: 141px;
  margin: 21px 0 11px;
  padding: 17px 8px 10px;
  align-items: center;
  flex-direction: column;
  border: 3px solid #303b51;
  border-radius: 19px;
  background: #090f1c;
  box-shadow: 0 17px 30px rgba(0, 0, 0, 0.3);
}

.phone-speaker {
  position: absolute;
  top: 52px;
  width: 20px;
  height: 3px;
  border-radius: 5px;
  background: #3a455a;
}

.approval-check {
  display: grid;
  width: 37px;
  height: 37px;
  margin-top: 15px;
  place-items: center;
  border: 1px solid rgba(81, 221, 164, 0.35);
  border-radius: 50%;
  background: rgba(81, 221, 164, 0.08);
  color: var(--green);
  font-size: 15px;
  font-style: normal;
}

.wallet-phone b {
  margin-top: 10px;
  color: var(--ink-soft);
  font-size: 6px;
}

.wallet-phone > span:last-child {
  margin-top: 4px;
  color: var(--faint);
  font-size: 5px;
}

.record-stack {
  position: relative;
  width: 94px;
  height: 130px;
  margin: 28px 0 15px;
}

.record-card {
  position: absolute;
  inset: 0;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: #111a2b;
}

.record-card.back { transform: translate(7px, -7px); opacity: 0.35; }
.record-card.middle { transform: translate(3px, -3px); opacity: 0.6; }
.record-card.front {
  display: flex;
  padding: 17px 9px;
  align-items: center;
  flex-direction: column;
  background: linear-gradient(145deg, rgba(70, 213, 232, 0.12), #10192a 70%);
}

.record-card.front i {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 10px;
  background: rgba(70, 213, 232, 0.12);
  color: var(--cyan);
  font-style: normal;
}

.record-card.front b {
  margin-top: 14px;
  font-size: 8px;
}

.record-card.front small {
  margin-top: 4px;
  color: var(--faint);
  font-size: 6px;
}

.visual-caption {
  position: relative;
  z-index: 4;
  display: flex;
  margin: 15px 5px 2px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--faint);
  font-size: 8px;
  font-weight: 740;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.visual-caption i {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--accent);
}

/* Concrete in-store checkout: Terminal → IPI Card → Wallet proof bundle */
.store-flow-visual {
  padding: 18px;
}

.store-flow-progress {
  position: relative;
  z-index: 3;
  display: grid;
  min-height: 46px;
  padding: 0 8px;
  grid-template-columns: auto 1fr auto 1fr auto 1fr auto;
  align-items: center;
  gap: 8px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.store-flow-progress span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 700;
}

.store-flow-progress span i {
  display: grid;
  width: 20px;
  height: 20px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--ink-soft);
  font-size: 9px;
  font-style: normal;
  animation: checkout-step-cycle 9s ease-in-out infinite;
}

.store-flow-progress span:nth-of-type(2) i { animation-delay: 1.1s; }
.store-flow-progress span:nth-of-type(3) i { animation-delay: 2.2s; }
.store-flow-progress span:nth-of-type(4) i { animation-delay: 3.3s; }

.store-flow-progress > b {
  position: relative;
  height: 1px;
  overflow: hidden;
  background: var(--line);
}

.store-flow-progress > b::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  content: "";
  transform: translateX(-100%);
  animation: checkout-line-cycle 3s ease-in-out infinite;
}

.store-flow-progress > b:nth-of-type(2)::after { animation-delay: 0.6s; }
.store-flow-progress > b:nth-of-type(3)::after { animation-delay: 1.2s; }

.store-flow-stage {
  position: relative;
  z-index: 3;
  display: grid;
  padding-top: 14px;
  grid-template-columns: minmax(190px, 1fr) minmax(128px, 0.62fr) minmax(210px, 1.12fr);
  align-items: stretch;
  gap: 10px;
}

.store-terminal-card,
.store-wallet-card,
.card-tap-scene {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: rgba(5, 10, 20, 0.62);
}

.store-terminal-card,
.store-wallet-card {
  padding: 14px;
}

.store-terminal-card > header,
.store-wallet-card > header {
  display: flex;
  min-height: 28px;
  align-items: center;
  justify-content: space-between;
  gap: 9px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.store-terminal-card > header i,
.store-wallet-card > header i {
  color: var(--faint);
  font-size: 9px;
  font-style: normal;
  font-weight: 600;
}

.store-wallet-card > header i { color: var(--green); }

.store-product-row {
  display: grid;
  min-height: 91px;
  padding: 13px 0;
  grid-template-columns: 48px minmax(0, 1fr) 24px;
  align-items: center;
  gap: 10px;
}

.store-product-image {
  position: relative;
  display: block;
  width: 43px;
  height: 58px;
  border: 1px solid rgba(255, 106, 126, 0.4);
  border-radius: 6px 6px 11px 11px;
  background: linear-gradient(145deg, #344057, #111827);
  box-shadow: 0 13px 23px rgba(0, 0, 0, 0.28);
  animation: product-identify-cycle 9s ease-in-out infinite;
}

.store-product-image i {
  position: absolute;
  right: 5px;
  bottom: 6px;
  width: 13px;
  height: 13px;
  border: 1px solid var(--cyan);
  border-radius: 3px;
}

.store-product-image b {
  position: absolute;
  top: 8px;
  left: 6px;
  color: var(--faint);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 7px;
}

.store-product-row small,
.store-product-row strong,
.store-product-row div > span {
  display: block;
}

.store-product-row small { color: var(--muted); font-size: 10px; }
.store-product-row strong { margin-top: 3px; font-size: 13px; }
.store-product-row div > span { margin-top: 4px; color: #8deec2; font-size: 9px; }
.store-product-row > b { display: grid; width: 23px; height: 23px; place-items: center; border: 1px solid rgba(81, 221, 164, 0.28); border-radius: 50%; color: var(--green); font-size: 10px; }

.store-checkout-lines {
  margin: 0;
  padding: 5px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.store-checkout-lines > div {
  display: flex;
  min-height: 31px;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.store-checkout-lines dt { color: var(--muted); font-size: 10px; }
.store-checkout-lines dd { margin: 0; color: var(--ink-soft); font-size: 10px; font-weight: 700; text-align: right; }

.terminal-waiting {
  display: flex;
  min-height: 37px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--cyan);
  font-size: 10px;
  font-weight: 760;
}

.terminal-waiting i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 0 rgba(70, 213, 232, 0.35);
  animation: terminal-ready-cycle 1.7s ease-out infinite;
}

.card-tap-scene {
  position: relative;
  display: flex;
  min-height: 335px;
  padding: 14px 12px;
  overflow: hidden;
  align-items: center;
  flex-direction: column;
  background:
    radial-gradient(circle at 50% 46%, rgba(70, 213, 232, 0.1), transparent 44%),
    rgba(5, 10, 20, 0.5);
}

.tap-scene-copy {
  align-self: stretch;
  text-align: center;
}

.tap-scene-copy span,
.tap-scene-copy strong { display: block; }
.tap-scene-copy span { color: var(--accent-bright); font-family: "SFMono-Regular", Consolas, monospace; font-size: 9px; letter-spacing: 0.08em; text-transform: uppercase; }
.tap-scene-copy strong { margin-top: 4px; font-size: 14px; }

.tap-hardware {
  position: relative;
  width: 120px;
  height: 165px;
  margin-top: 9px;
}

.checkout-ipi-card {
  position: absolute;
  top: 15px;
  left: 12px;
  z-index: 3;
  width: 95px;
  height: 59px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 10px;
  background: linear-gradient(135deg, #f7f9fc, #9da8ba);
  box-shadow: 0 18px 31px rgba(0, 0, 0, 0.38);
  color: #09101d;
  transform: translateY(0) rotate(-7deg);
  animation: ipi-card-tap-cycle 9s cubic-bezier(0.45, 0, 0.2, 1) infinite;
}

.checkout-ipi-card i { display: block; font-size: 14px; font-style: normal; font-weight: 900; letter-spacing: -0.07em; }
.checkout-ipi-card b { position: absolute; bottom: 10px; left: 12px; font-family: "SFMono-Regular", Consolas, monospace; font-size: 6px; letter-spacing: 0.08em; }
.checkout-ipi-card em { position: absolute; right: 10px; bottom: 10px; width: 15px; height: 11px; border: 1px solid rgba(9, 16, 29, 0.5); border-radius: 2px; }

.checkout-reader {
  position: absolute;
  right: 18px;
  bottom: 14px;
  left: 18px;
  height: 67px;
  border: 1px solid rgba(70, 213, 232, 0.28);
  border-radius: 14px;
  background: linear-gradient(160deg, #1b2739, #0a111e);
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.35);
}

.checkout-reader i {
  position: absolute;
  top: 15px;
  left: 50%;
  width: 28px;
  height: 20px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  opacity: 0.65;
  transform: translateX(-50%);
}

.checkout-reader b { position: absolute; right: 12px; bottom: 10px; width: 6px; height: 6px; border-radius: 50%; background: var(--green); }

.checkout-tap-waves {
  position: absolute;
  top: 73px;
  right: 23px;
  left: 23px;
  z-index: 4;
  display: flex;
  height: 38px;
  align-items: center;
  justify-content: center;
  gap: 4px;
  pointer-events: none;
}

.checkout-tap-waves i {
  width: 16px;
  height: 10px;
  border: 1px solid var(--cyan);
  border-width: 0 0 1px;
  border-radius: 50%;
  opacity: 0;
  animation: tap-wave-cycle 9s ease-in-out infinite;
}

.checkout-tap-waves i:nth-child(2) { width: 29px; animation-delay: 0.15s; }
.checkout-tap-waves i:nth-child(3) { width: 43px; animation-delay: 0.3s; }

.card-tap-scene > p {
  margin: auto 0 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.55;
  text-align: center;
}

.wallet-operation-state {
  display: grid;
  min-height: 68px;
  padding: 11px 0;
  grid-template-columns: 35px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--line);
}

.wallet-operation-check {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid rgba(81, 221, 164, 0.32);
  border-radius: 50%;
  background: rgba(81, 221, 164, 0.07);
  color: var(--green);
  font-size: 14px;
  animation: approval-confirm-cycle 9s ease-in-out infinite;
}

.wallet-operation-state small,
.wallet-operation-state strong { display: block; }
.wallet-operation-state small { color: #8deec2; font-size: 10px; }
.wallet-operation-state strong { margin-top: 3px; overflow-wrap: anywhere; font-size: 11px; }

.wallet-delivery-label {
  display: flex;
  min-height: 39px;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.wallet-delivery-label span { color: var(--ink-soft); font-size: 10px; font-weight: 760; }
.wallet-delivery-label i { color: var(--purple); font-family: "SFMono-Regular", Consolas, monospace; font-size: 7px; font-style: normal; }

.wallet-delivery-list {
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 10px;
  list-style: none;
}

.wallet-delivery-list li {
  display: grid;
  min-height: 52px;
  padding: 8px 9px;
  grid-template-columns: 21px minmax(0, 1fr) 18px;
  align-items: center;
  gap: 7px;
  border-bottom: 1px solid var(--line);
  opacity: 0.62;
  transform: translateX(5px);
  animation: wallet-record-delivery 9s ease-in-out infinite;
}

.wallet-delivery-list li:nth-child(2) { animation-delay: 0.35s; }
.wallet-delivery-list li:nth-child(3) { animation-delay: 0.7s; }
.wallet-delivery-list li:nth-child(4) { animation-delay: 1.05s; }
.wallet-delivery-list li:last-child { border-bottom: 0; }
.wallet-delivery-list li > span { color: var(--accent-bright); font-family: "SFMono-Regular", Consolas, monospace; font-size: 8px; }
.wallet-delivery-list strong, .wallet-delivery-list small { display: block; }
.wallet-delivery-list strong { font-size: 10px; }
.wallet-delivery-list small { margin-top: 2px; color: var(--muted); font-size: 8px; }
.wallet-delivery-list li > i { display: grid; width: 17px; height: 17px; place-items: center; border-radius: 50%; background: rgba(81, 221, 164, 0.09); color: var(--green); font-size: 8px; font-style: normal; }

.store-proof-rail {
  position: relative;
  z-index: 3;
  display: grid;
  min-height: 48px;
  margin-top: 10px;
  padding: 0 10px;
  grid-template-columns: auto 1fr auto 1fr auto;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(5, 10, 20, 0.55);
}

.store-proof-rail span { display: inline-flex; align-items: center; gap: 7px; white-space: nowrap; }
.store-proof-rail span i { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 11px rgba(81, 221, 164, 0.45); }
.store-proof-rail span b { color: var(--ink-soft); font-size: 9px; }
.store-proof-rail em { position: relative; height: 1px; overflow: hidden; background: var(--line); }
.store-proof-rail em::after { position: absolute; top: -1px; left: 0; width: 18px; height: 3px; border-radius: 99px; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); content: ""; animation: proof-rail-cycle 3.5s ease-in-out infinite; }

@keyframes checkout-step-cycle {
  0%, 8%, 100% { border-color: var(--line-strong); background: transparent; color: var(--ink-soft); }
  18%, 72% { border-color: rgba(70, 213, 232, 0.55); background: rgba(70, 213, 232, 0.1); color: var(--cyan); box-shadow: 0 0 15px rgba(70, 213, 232, 0.12); }
  82% { border-color: rgba(81, 221, 164, 0.45); background: rgba(81, 221, 164, 0.08); color: var(--green); }
}

@keyframes checkout-line-cycle {
  0% { transform: translateX(-110%); }
  65%, 100% { transform: translateX(110%); }
}

@keyframes product-identify-cycle {
  0%, 10%, 100% { border-color: rgba(255, 106, 126, 0.4); }
  18%, 82% { border-color: rgba(70, 213, 232, 0.72); box-shadow: 0 0 24px rgba(70, 213, 232, 0.14); }
}

@keyframes terminal-ready-cycle {
  0% { box-shadow: 0 0 0 0 rgba(70, 213, 232, 0.4); }
  75%, 100% { box-shadow: 0 0 0 8px rgba(70, 213, 232, 0); }
}

@keyframes ipi-card-tap-cycle {
  0%, 16%, 100% { transform: translateY(0) rotate(-7deg); }
  28%, 62% { transform: translateY(43px) rotate(-1deg); }
  73% { transform: translateY(35px) rotate(-2deg); }
}

@keyframes tap-wave-cycle {
  0%, 23%, 48%, 100% { opacity: 0; transform: scaleX(0.5); }
  30%, 41% { opacity: 0.9; transform: scaleX(1); }
}

@keyframes approval-confirm-cycle {
  0%, 38%, 100% { opacity: 0.35; transform: scale(0.82); }
  50%, 88% { opacity: 1; transform: scale(1); box-shadow: 0 0 20px rgba(81, 221, 164, 0.13); }
}

@keyframes wallet-record-delivery {
  0%, 48%, 100% { opacity: 0.62; transform: translateX(5px); }
  58%, 90% { opacity: 1; transform: translateX(0); background: rgba(81, 221, 164, 0.025); }
}

@keyframes proof-rail-cycle {
  0% { left: 0; opacity: 0; }
  12% { opacity: 1; }
  82% { opacity: 1; }
  100% { left: calc(100% - 18px); opacity: 0; }
}

.flow-section,
.card-system-section,
.wallet-value-section,
.layers-section,
.possibilities-section,
.difference-section,
.developers-section {
  padding: 120px 0;
}

.section-intro {
  max-width: 780px;
}

.section-intro h2,
.demo-copy h2,
.network-heading h2,
.why-copy h2,
.cta-panel h2 {
  margin: 17px 0 0;
  font-size: clamp(40px, 5vw, 66px);
  font-weight: 760;
  letter-spacing: -0.058em;
  line-height: 1;
}

.split-intro {
  display: grid;
  max-width: none;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  align-items: end;
  gap: 60px;
}

.intro-copy,
.split-intro > p {
  margin: 0 0 5px;
  color: var(--muted);
  line-height: 1.75;
}

.intro-copy p {
  margin: 0;
}

.intro-copy .bright-copy {
  margin-top: 9px;
  color: var(--ink);
  font-weight: 720;
}

.process-grid {
  display: grid;
  margin: 62px 0 0;
  padding: 0;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  list-style: none;
}

.process-step {
  position: relative;
  min-height: 270px;
  padding: 3px 30px 0 0;
}

.process-step:not(:last-child) {
  border-right: 1px solid var(--line);
  margin-right: 30px;
}

.step-number {
  color: var(--accent-bright);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 11px;
}

.step-rule {
  position: relative;
  height: 1px;
  margin: 23px 0 38px;
  background: var(--line);
}

.step-rule::before {
  position: absolute;
  top: -3px;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 16px rgba(255, 64, 91, 0.5);
  content: "";
}

.process-step h3 {
  margin: 0;
  font-size: 22px;
  letter-spacing: -0.03em;
}

.process-step p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.demo-section {
  padding: 0 0 120px;
}

.demo-panel {
  position: relative;
  display: grid;
  padding: clamp(28px, 5vw, 68px);
  overflow: hidden;
  grid-template-columns: minmax(0, 0.8fr) minmax(420px, 1.2fr);
  align-items: center;
  gap: clamp(45px, 7vw, 100px);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 5% 10%, rgba(255, 64, 91, 0.12), transparent 30%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.028), transparent 48%),
    var(--bg-raised);
  box-shadow: var(--shadow);
}

.demo-copy h2 {
  font-size: clamp(38px, 4vw, 58px);
}

.demo-copy > p {
  margin: 22px 0 0;
  color: var(--muted);
  line-height: 1.75;
}

.demo-disclaimer {
  display: flex;
  margin-top: 22px;
  align-items: center;
  gap: 8px;
  color: var(--faint);
  font-size: 10px;
  font-weight: 760;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.demo-disclaimer i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
}

.demo-copy .button {
  margin-top: 28px;
}

.demo-console {
  position: relative;
  z-index: 2;
  border: 1px solid var(--line-strong);
  border-radius: 20px;
  background: #080d18;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
}

.console-header,
.console-footer {
  display: grid;
  align-items: center;
  color: var(--faint);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 8px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.console-header {
  min-height: 45px;
  padding: 0 15px;
  grid-template-columns: 1fr auto 1fr;
  border-bottom: 1px solid var(--line);
}

.console-header > span {
  display: flex;
  gap: 5px;
}

.console-header > span i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #334058;
}

.console-header > span i:first-child { background: var(--accent); }
.console-header b {
  justify-self: end;
  color: var(--cyan);
  font-weight: 800;
}

.demo-steps {
  margin: 0;
  padding: 8px 18px;
  list-style: none;
}

.demo-steps li {
  position: relative;
  display: grid;
  min-height: 79px;
  padding: 13px 0;
  grid-template-columns: 40px minmax(0, 1fr) 28px;
  align-items: center;
  gap: 13px;
  border-bottom: 1px solid var(--line);
  opacity: 0.48;
  transition: opacity 220ms ease, transform 220ms ease;
}

.demo-steps li:last-child {
  border-bottom: 0;
}

.demo-steps li.is-active,
.demo-steps li.is-complete {
  opacity: 1;
}

.demo-steps li.is-active {
  transform: translateX(4px);
}

.demo-step-icon {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.02);
  color: var(--muted);
}

.is-active .demo-step-icon {
  border-color: rgba(70, 213, 232, 0.32);
  background: var(--cyan-soft);
  color: var(--cyan);
  box-shadow: 0 0 22px rgba(70, 213, 232, 0.09);
}

.is-complete .demo-step-icon {
  border-color: rgba(81, 221, 164, 0.28);
  color: var(--green);
}

.demo-steps strong,
.demo-steps small {
  display: block;
}

.demo-steps strong {
  font-size: 12px;
}

.demo-steps small {
  margin-top: 4px;
  color: var(--faint);
  font-size: 9px;
}

.step-state {
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--faint);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 8px;
  font-style: normal;
}

.is-active .step-state {
  border-color: var(--cyan);
  color: var(--cyan);
}

.is-complete .step-state {
  border-color: rgba(81, 221, 164, 0.5);
  background: rgba(81, 221, 164, 0.09);
  color: var(--green);
}

.console-footer {
  min-height: 43px;
  padding: 0 17px;
  grid-template-columns: auto 1fr auto;
  gap: 13px;
  border-top: 1px solid var(--line);
}

.console-progress {
  height: 2px;
  overflow: hidden;
  background: var(--line);
}

.console-progress i {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--purple), var(--cyan));
  box-shadow: 0 0 13px var(--cyan);
  transition: width 450ms ease;
}

.console-progress i.is-progress-0 { width: 0; }
.console-progress i.is-progress-25 { width: 25%; }
.console-progress i.is-progress-50 { width: 50%; }
.console-progress i.is-progress-75 { width: 75%; }
.console-progress i.is-progress-100 { width: 100%; }

.layer-grid {
  display: grid;
  margin-top: 53px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 13px;
}

.layer-card {
  --layer-color: var(--accent);
  position: relative;
  display: flex;
  min-height: 335px;
  padding: 24px;
  overflow: hidden;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel-soft);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.035);
  transition: border-color 180ms ease, transform 180ms ease;
}

.layer-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-4px);
}

.layer-card::after {
  position: absolute;
  right: -60px;
  bottom: -60px;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: var(--layer-color);
  content: "";
  filter: blur(65px);
  opacity: 0.1;
}

.layer-product { --layer-color: var(--cyan); }
.layer-wallet { --layer-color: var(--purple); }
.layer-chain { --layer-color: var(--green); }

.layer-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.layer-heading span {
  color: var(--faint);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
}

.layer-heading > i {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--layer-color), transparent 55%);
  border-radius: 13px;
  background: color-mix(in srgb, var(--layer-color), transparent 92%);
  color: var(--layer-color);
  font-size: 20px;
  font-style: normal;
}

.layer-card h3 {
  margin: 53px 0 0;
  font-size: 21px;
  letter-spacing: -0.035em;
}

.layer-card p {
  margin: 13px 0 30px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.68;
}

.layer-card footer {
  position: relative;
  z-index: 2;
  display: flex;
  margin-top: auto;
  align-items: center;
  gap: 7px;
  color: var(--layer-color);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.layer-card footer i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 11px currentColor;
}

.network-section {
  padding: 0 0 120px;
}

.network-panel {
  position: relative;
  padding: clamp(30px, 5vw, 63px);
  overflow: hidden;
  border: 1px solid rgba(70, 213, 232, 0.2);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(115deg, rgba(70, 213, 232, 0.09), transparent 38%),
    linear-gradient(320deg, rgba(178, 118, 255, 0.08), transparent 40%),
    #0a1322;
  box-shadow: var(--shadow);
}

.network-panel::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(70, 213, 232, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(70, 213, 232, 0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  content: "";
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 70%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 70%, transparent);
  pointer-events: none;
}

.network-heading {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 35px;
}

.network-heading h2 {
  font-size: clamp(42px, 5vw, 67px);
}

.network-heading p {
  margin: 17px 0 0;
  color: var(--muted);
}

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

.network-pulse {
  display: grid;
  padding: 15px 17px;
  grid-template-columns: 8px auto;
  align-items: center;
  gap: 2px 9px;
  border: 1px solid rgba(81, 221, 164, 0.18);
  border-radius: 13px;
  background: rgba(81, 221, 164, 0.045);
}

.network-pulse > i {
  width: 7px;
  height: 7px;
  grid-row: 1 / 3;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 14px var(--green);
}

.network-pulse span {
  color: #8deec2;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.network-pulse small {
  color: var(--faint);
  font-size: 8px;
}

.metrics-grid {
  position: relative;
  z-index: 2;
  display: grid;
  margin-top: 47px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.metric-card {
  min-height: 145px;
  padding: 20px;
  border: 1px solid rgba(177, 193, 222, 0.12);
  border-radius: 16px;
  background: rgba(5, 10, 20, 0.55);
  backdrop-filter: blur(10px);
}

.metric-card > span,
.metric-card > strong,
.metric-card > small {
  display: block;
}

.metric-card > span {
  color: var(--muted);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.metric-card > strong {
  min-height: 36px;
  margin-top: 19px;
  overflow-wrap: anywhere;
  color: var(--ink);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: clamp(18px, 2vw, 27px);
  letter-spacing: -0.04em;
}

.metric-card > small {
  margin-top: 4px;
  color: var(--faint);
  font-size: 8px;
}

.metric-card.is-unavailable > strong {
  color: var(--amber);
  font-family: inherit;
  font-size: 13px;
  letter-spacing: 0;
}

.metric-card.is-live > strong {
  color: #8deec2;
}

.network-actions {
  position: relative;
  z-index: 2;
  display: flex;
  margin-top: 28px;
  flex-wrap: wrap;
  gap: 10px;
}

.button-light {
  background: var(--ink);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.24);
  color: #0a0e17;
}

.button-light:hover,
.button-light:focus-visible {
  background: #fff;
}

.button-dark {
  border-color: rgba(245, 247, 251, 0.16);
  background: rgba(255, 255, 255, 0.045);
  color: var(--ink-soft);
}

.button-dark:hover,
.button-dark:focus-visible {
  border-color: rgba(70, 213, 232, 0.35);
  background: rgba(70, 213, 232, 0.07);
  color: var(--ink);
}

.use-case-list {
  margin-top: 57px;
  border-top: 1px solid var(--line);
}

.use-case-list article {
  display: grid;
  min-height: 132px;
  padding: 25px 0;
  grid-template-columns: 70px minmax(240px, 0.72fr) minmax(0, 1.28fr);
  align-items: center;
  gap: 28px;
  border-bottom: 1px solid var(--line);
  transition: background-color 160ms ease, padding 160ms ease;
}

.use-case-list article:hover {
  padding-inline: 16px;
  background: rgba(255, 255, 255, 0.018);
}

.use-case-list span {
  color: var(--accent-bright);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
}

.use-case-list h3,
.use-case-list p {
  margin: 0;
}

.use-case-list h3 {
  font-size: 19px;
  letter-spacing: -0.03em;
}

.use-case-list p {
  max-width: 650px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.why-section {
  padding: 0 0 120px;
}

.why-panel {
  display: grid;
  padding: clamp(32px, 6vw, 72px);
  grid-template-columns: minmax(0, 0.95fr) minmax(340px, 1.05fr);
  gap: 60px 90px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 90% 10%, rgba(178, 118, 255, 0.1), transparent 32%),
    rgba(13, 20, 35, 0.82);
}

.why-copy h2 {
  font-size: clamp(40px, 4.4vw, 61px);
}

.why-statements p {
  margin: 0;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  line-height: 1.65;
}

.why-statements .why-conclusion {
  padding-top: 24px;
  border-bottom: 0;
  color: var(--ink);
  font-size: 18px;
  font-weight: 680;
}

.proof-words {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.proof-words span {
  min-height: 88px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.018);
  font-size: 13px;
  font-weight: 730;
}

.proof-words i {
  display: block;
  margin-bottom: 13px;
  color: var(--accent-bright);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 8px;
  font-style: normal;
}

.developer-note {
  margin-top: 12px !important;
  color: var(--faint) !important;
  font-size: 13px;
}

.developer-links {
  display: grid;
  margin-top: 50px;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 9px;
}

.developer-links a {
  display: grid;
  min-height: 145px;
  padding: 18px;
  grid-template-columns: 1fr auto;
  align-content: space-between;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.018);
  text-decoration: none;
  transition: border-color 170ms ease, background-color 170ms ease, transform 170ms ease;
}

.developer-links a:hover {
  border-color: rgba(70, 213, 232, 0.28);
  background: rgba(70, 213, 232, 0.045);
  transform: translateY(-3px);
}

.developer-links span {
  grid-column: 1 / -1;
  color: var(--faint);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
}

.developer-links strong {
  align-self: end;
  font-size: 13px;
}

.developer-links i {
  align-self: end;
  color: var(--cyan);
  font-style: normal;
}

.final-cta {
  padding: 0 0 120px;
}

.cta-panel {
  position: relative;
  display: flex;
  min-height: 485px;
  padding: clamp(34px, 7vw, 86px);
  overflow: hidden;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  border: 1px solid rgba(255, 64, 91, 0.22);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 50% 120%, rgba(255, 64, 91, 0.22), transparent 45%),
    radial-gradient(circle at 10% 0%, rgba(70, 213, 232, 0.08), transparent 34%),
    #0d1322;
  box-shadow: var(--shadow);
  text-align: center;
}

.cta-panel h2 {
  max-width: 850px;
  font-size: clamp(52px, 7vw, 91px);
}

.cta-panel > p {
  max-width: 620px;
  margin: 24px auto 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.cta-panel .button-row {
  justify-content: center;
}

.cta-signal {
  position: absolute;
  top: 35px;
  right: 35px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.cta-signal span {
  width: 4px;
  border-radius: 5px;
  background: var(--accent);
  animation: signal-bars 1.4s ease-in-out infinite;
}

.cta-signal span:nth-child(1) { height: 9px; }
.cta-signal span:nth-child(2) { height: 17px; animation-delay: 120ms; }
.cta-signal span:nth-child(3) { height: 25px; animation-delay: 240ms; }

.evidence-strip {
  display: grid;
  margin-top: -24px;
  overflow: hidden;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(10, 16, 29, 0.76);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(18px);
}

.evidence-item {
  position: relative;
  display: flex;
  min-height: 112px;
  padding: 21px 20px;
  align-items: center;
  gap: 14px;
  border-left: 1px solid var(--line);
  color: inherit;
  text-decoration: none;
}

.evidence-item:first-child {
  border-left: 0;
}

a.evidence-item {
  transition: background-color 160ms ease;
}

a.evidence-item:hover,
a.evidence-item:focus-visible {
  background: rgba(70, 213, 232, 0.045);
}

.evidence-item > i {
  margin-left: auto;
  color: var(--faint);
  font-style: normal;
}

.evidence-item strong,
.evidence-item small {
  display: block;
}

.evidence-item strong {
  font-size: 12px;
}

.evidence-item small {
  margin-top: 5px;
  color: var(--faint);
  font-size: 9px;
  line-height: 1.45;
}

.evidence-value {
  flex: 0 0 auto;
  color: var(--ink);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 30px;
  font-weight: 760;
  letter-spacing: -0.06em;
}

.evidence-icon {
  display: grid;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid rgba(81, 221, 164, 0.22);
  border-radius: 50%;
  background: rgba(81, 221, 164, 0.06);
}

.evidence-icon i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 16px var(--green);
  animation: live-pulse 2.2s infinite;
}

.maturity-section,
.roadmap-section {
  padding: 120px 0;
}

.maturity-intro h2,
.roadmap-intro h2 {
  max-width: 760px;
}

.maturity-board {
  display: grid;
  margin-top: 58px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.maturity-column {
  position: relative;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0.008));
}

.maturity-column::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 2px;
  background: var(--green);
  content: "";
}

.maturity-validation::before { background: var(--cyan); }
.maturity-gated::before { background: var(--amber); }

.maturity-column > header {
  min-height: 242px;
  padding: 29px 27px 27px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.012);
}

.maturity-state {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #8deec2;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.maturity-state i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 12px currentColor;
}

.maturity-validation .maturity-state { color: #7be6f4; }
.maturity-gated .maturity-state { color: #ffd88e; }

.maturity-column h3 {
  max-width: 315px;
  margin: 38px 0 0;
  font-size: 25px;
  letter-spacing: -0.045em;
  line-height: 1.08;
}

.maturity-column header p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.maturity-column ul {
  margin: 0;
  padding: 7px 27px 18px;
  list-style: none;
}

.maturity-column li {
  display: grid;
  padding: 20px 0;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  border-bottom: 1px solid var(--line);
}

.maturity-column li:last-child {
  border-bottom: 0;
}

.maturity-column li > span {
  color: var(--faint);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
}

.maturity-column li strong,
.maturity-column li small {
  display: block;
}

.maturity-column li strong {
  color: var(--ink-soft);
  font-size: 12px;
}

.maturity-column li small {
  margin-top: 5px;
  color: var(--faint);
  font-size: 9px;
  line-height: 1.55;
}

.maturity-footnote {
  display: flex;
  min-height: 70px;
  padding: 18px 22px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--line);
  color: var(--faint);
  font-size: 10px;
}

.maturity-footnote a,
.text-arrow-link {
  color: var(--ink-soft);
  font-weight: 720;
  text-decoration: none;
}

.maturity-footnote a:hover,
.text-arrow-link:hover {
  color: var(--cyan);
}

.maturity-footnote i,
.text-arrow-link i {
  color: var(--cyan);
  font-style: normal;
}

.metrics-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.explorer-live-grid {
  position: relative;
  z-index: 2;
  display: grid;
  margin-top: 12px;
  grid-template-columns: minmax(0, 1.65fr) minmax(270px, 0.75fr);
  gap: 12px;
}

.live-block-panel,
.network-inspection {
  overflow: hidden;
  border: 1px solid rgba(177, 193, 222, 0.12);
  border-radius: 18px;
  background: rgba(5, 10, 20, 0.58);
  backdrop-filter: blur(10px);
}

.live-panel-header {
  display: flex;
  min-height: 83px;
  padding: 18px 20px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--line);
}

.live-panel-header h3 {
  margin: 7px 0 0;
  font-size: 17px;
  letter-spacing: -0.03em;
}

.live-panel-kicker {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--faint);
  font-size: 8px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.live-panel-kicker i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 9px var(--green);
}

.live-panel-header a {
  color: var(--muted);
  font-size: 9px;
  font-weight: 700;
  text-decoration: none;
}

.live-panel-header a:hover { color: var(--cyan); }

.block-feed-head,
.block-feed li {
  display: grid;
  grid-template-columns: 110px minmax(140px, 1fr) 55px 90px;
  align-items: center;
  gap: 16px;
}

.block-feed-head {
  min-height: 38px;
  padding: 0 20px;
  border-bottom: 1px solid var(--line);
  color: var(--faint);
  font-size: 7px;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.block-feed {
  margin: 0;
  padding: 0 20px;
  list-style: none;
}

.block-feed li {
  min-height: 57px;
  border-bottom: 1px solid rgba(177, 193, 222, 0.08);
  color: var(--muted);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
}

.block-feed li:last-child { border-bottom: 0; }

.block-feed li > a {
  color: var(--ink);
  font-weight: 760;
  text-decoration: none;
}

.block-feed li > a:hover { color: var(--cyan); }

.block-feed-hash {
  overflow: hidden;
  color: var(--faint);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.block-feed-time { color: #8deec2; }

.block-feed-loading {
  display: flex !important;
  min-height: 285px !important;
  align-items: center;
  justify-content: center;
  color: var(--faint) !important;
  font-family: inherit !important;
}

.network-inspection {
  padding: 22px;
}

.inspection-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-size: 9px;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.inspection-head i {
  padding: 4px 7px;
  border: 1px solid rgba(81, 221, 164, 0.17);
  border-radius: 999px;
  color: #8deec2;
  font-size: 7px;
  font-style: normal;
}

.network-inspection dl {
  margin: 17px 0 0;
}

.network-inspection dl > div {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.network-inspection dt {
  color: var(--faint);
  font-size: 8px;
}

.network-inspection dd {
  margin: 7px 0 0;
  overflow-wrap: anywhere;
  color: var(--ink-soft);
  font-size: 10px;
  line-height: 1.45;
}

.mono { font-family: "SFMono-Regular", Consolas, monospace; }

.network-inspection > p {
  margin: 19px 0 0;
  color: var(--faint);
  font-size: 9px;
  line-height: 1.65;
}

.roadmap-intro .text-arrow-link {
  display: inline-block;
  margin-top: 19px;
  font-size: 11px;
}

.roadmap-track {
  display: grid;
  margin: 58px 0 0;
  padding: 0;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  list-style: none;
}

.roadmap-stage {
  position: relative;
  display: grid;
  min-height: 285px;
  padding: 27px;
  grid-template-columns: 1fr;
  align-content: space-between;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.01);
}

.roadmap-stage.is-current {
  background: linear-gradient(145deg, rgba(70, 213, 232, 0.055), rgba(255, 255, 255, 0.01));
}

.roadmap-number {
  color: rgba(245, 247, 251, 0.12);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 56px;
  font-weight: 780;
  letter-spacing: -0.09em;
}

.roadmap-marker {
  position: absolute;
  top: 0;
  right: 27px;
  left: 27px;
  height: 2px;
  background: var(--line);
}

.roadmap-marker i {
  position: absolute;
  top: -3px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--faint);
}

.roadmap-stage.is-current .roadmap-marker {
  background: linear-gradient(90deg, var(--cyan), rgba(70, 213, 232, 0.08));
}

.roadmap-stage.is-current .roadmap-marker i {
  background: var(--cyan);
  box-shadow: 0 0 14px var(--cyan);
}

.roadmap-stage small {
  color: var(--faint);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.roadmap-stage.is-current small { color: var(--cyan); }

.roadmap-stage h3 {
  margin: 11px 0 0;
  font-size: 19px;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.roadmap-stage p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.7;
}

.contact-section {
  padding: 0 0 120px;
}

.contact-panel {
  position: relative;
  display: grid;
  overflow: hidden;
  grid-template-columns: minmax(0, 0.9fr) minmax(440px, 1.1fr);
  border: 1px solid rgba(255, 64, 91, 0.2);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 0 0, rgba(70, 213, 232, 0.08), transparent 32%),
    radial-gradient(circle at 100% 100%, rgba(255, 64, 91, 0.12), transparent 38%),
    #0d1322;
  box-shadow: var(--shadow);
}

.contact-copy {
  position: relative;
  padding: clamp(38px, 5.4vw, 70px);
  border-right: 1px solid var(--line);
}

.contact-copy h2 {
  max-width: 540px;
  margin: 18px 0 0;
  font-size: clamp(48px, 5.5vw, 74px);
  letter-spacing: -0.065em;
  line-height: 0.96;
}

.contact-copy > p {
  max-width: 530px;
  margin: 25px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.contact-actions {
  margin-top: 28px;
}

.contact-direct {
  display: flex;
  margin-top: 38px;
  padding: 20px 0;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--faint);
  font-size: 10px;
}

.contact-direct a {
  color: var(--ink);
  font-size: 13px;
  font-weight: 760;
  text-decoration: none;
}

.contact-direct a:hover { color: var(--cyan); }

.contact-direct i { color: var(--cyan); font-style: normal; }

.contact-principles {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.contact-principles li {
  display: grid;
  padding: 14px 0;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
}

.contact-principles li > i {
  color: var(--faint);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 8px;
  font-style: normal;
}

.contact-principles strong,
.contact-principles small {
  display: block;
}

.contact-principles strong { font-size: 11px; }
.contact-principles small { margin-top: 4px; color: var(--faint); font-size: 9px; }

.contact-form {
  position: relative;
  display: flex;
  padding: clamp(30px, 4.5vw, 58px);
  flex-direction: column;
  background: rgba(5, 10, 20, 0.48);
}

.contact-form-head {
  display: flex;
  margin-bottom: 31px;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.contact-form-head span,
.contact-form-head strong {
  display: block;
}

.contact-form-head span {
  color: var(--faint);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.contact-form-head strong {
  margin-top: 7px;
  font-size: 23px;
  letter-spacing: -0.04em;
}

.contact-form-head > i {
  padding: 6px 8px;
  border: 1px solid rgba(81, 221, 164, 0.18);
  border-radius: 999px;
  color: #8deec2;
  font-size: 7px;
  font-style: normal;
  font-weight: 800;
  letter-spacing: 0.07em;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 13px;
}

.contact-form label {
  display: block;
  margin-bottom: 16px;
}

.contact-form label > span {
  display: flex;
  margin-bottom: 8px;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-size: 9px;
  font-weight: 730;
}

.contact-form label > span i {
  color: var(--faint);
  font-size: 8px;
  font-style: normal;
  font-weight: 500;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  outline: none;
  background: rgba(4, 8, 16, 0.68);
  color: var(--ink);
  font: inherit;
  font-size: 12px;
  transition: border-color 150ms ease, box-shadow 150ms ease, background-color 150ms ease;
}

.contact-form input,
.contact-form select {
  height: 49px;
  padding: 0 14px;
}

.contact-form textarea {
  min-height: 132px;
  padding: 14px;
  line-height: 1.6;
  resize: vertical;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder { color: #566176; }

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: rgba(70, 213, 232, 0.55);
  background: rgba(7, 14, 26, 0.9);
  box-shadow: 0 0 0 3px rgba(70, 213, 232, 0.08);
}

.contact-form label.has-error input,
.contact-form label.has-error select,
.contact-form label.has-error textarea {
  border-color: rgba(255, 106, 126, 0.65);
}

.contact-form label > small {
  display: none;
  margin-top: 6px;
  color: #ff8fa0;
  font-size: 8px;
}

.contact-form label.has-error > small { display: block; }

.form-honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.contact-form-footer {
  display: flex;
  margin-top: auto;
  padding-top: 6px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.contact-form-footer p {
  max-width: 230px;
  margin: 0;
  color: var(--faint);
  font-size: 8px;
  line-height: 1.55;
}

.contact-form-footer a {
  color: var(--ink-soft);
  text-underline-offset: 3px;
}

.contact-form-footer a:hover {
  color: var(--cyan);
}

.contact-form-status {
  min-height: 20px;
  margin: 15px 0 0;
  color: var(--muted);
  font-size: 10px;
}

.contact-form-status.is-success { color: #8deec2; }
.contact-form-status.is-error { color: #ff9ba9; }

.contact-form button:disabled {
  cursor: wait;
  opacity: 0.62;
}

.legal-section {
  padding: 106px 0 118px;
}

.legal-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.55fr);
  align-items: end;
  gap: clamp(44px, 8vw, 120px);
}

.legal-intro h2 {
  max-width: 760px;
  margin: 18px 0 0;
  font-size: clamp(44px, 5.4vw, 74px);
  letter-spacing: -0.06em;
  line-height: 0.98;
}

.legal-intro > p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.legal-grid {
  display: grid;
  margin-top: 58px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.legal-card {
  position: relative;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(150deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012));
}

.legal-card::before {
  position: absolute;
  top: -1px;
  left: 30px;
  width: 54px;
  height: 1px;
  background: var(--cyan);
  content: "";
  opacity: 0.7;
}

.legal-index {
  color: var(--cyan);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.09em;
}

.legal-card h3 {
  margin: 20px 0 0;
  font-size: 22px;
  letter-spacing: -0.035em;
}

.legal-card > p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.72;
}

.legal-card ul {
  display: grid;
  margin: 22px 0 0;
  padding: 0;
  gap: 13px;
  list-style: none;
}

.legal-card li {
  position: relative;
  padding-left: 18px;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.65;
}

.legal-card li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cyan);
  content: "";
  box-shadow: 0 0 10px rgba(70, 213, 232, 0.35);
}

.legal-card .legal-contact {
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
}

.legal-card a,
.legal-meta a {
  color: var(--ink);
  text-underline-offset: 3px;
}

.legal-card a:hover,
.legal-meta a:hover {
  color: var(--cyan);
}

.legal-meta {
  display: flex;
  margin-top: 18px;
  padding: 17px 4px 0;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-size: 11px;
}

/* IPI Card and physical trust system */
.card-system-intro {
  align-items: start;
}

.card-role-grid {
  display: grid;
  margin-top: 62px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.card-role-panel {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.01));
}

.role-visual {
  position: relative;
  display: grid;
  height: 315px;
  overflow: hidden;
  place-items: center;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 30%, rgba(255, 64, 91, 0.14), transparent 46%),
    linear-gradient(rgba(159, 178, 213, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(159, 178, 213, 0.045) 1px, transparent 1px),
    #090f1c;
  background-size: auto, 44px 44px, 44px 44px, auto;
}

.large-ipi-card {
  position: relative;
  z-index: 2;
  display: block;
  width: min(280px, 70%);
  aspect-ratio: 1.6;
  padding: 25px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.48);
  border-radius: 18px;
  background:
    linear-gradient(115deg, transparent 0 52%, rgba(255, 255, 255, 0.5) 52.3%, transparent 52.7%),
    linear-gradient(135deg, #f8fafc 0%, #bbc4d2 45%, #7e899b 100%);
  box-shadow: 0 30px 65px rgba(0, 0, 0, 0.42);
  color: #0a1020;
  transform: perspective(700px) rotateX(7deg) rotateY(-10deg) rotateZ(-2deg);
}

.large-ipi-card::after {
  position: absolute;
  right: -35px;
  bottom: -75px;
  width: 190px;
  height: 190px;
  border: 1px solid rgba(10, 16, 32, 0.17);
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 0 18px rgba(10, 16, 32, 0.05), 0 0 0 40px rgba(10, 16, 32, 0.035);
}

.large-ipi-card i {
  display: block;
  font-size: 27px;
  font-style: normal;
  font-weight: 900;
  letter-spacing: -0.08em;
}

.large-ipi-card b {
  position: absolute;
  bottom: 25px;
  left: 25px;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  letter-spacing: 0.12em;
}

.large-ipi-card small {
  position: absolute;
  top: 29px;
  right: 24px;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 6px;
  letter-spacing: 0.09em;
}

.large-ipi-card em {
  position: absolute;
  right: 24px;
  bottom: 24px;
  width: 27px;
  height: 19px;
  border: 1px solid rgba(10, 16, 32, 0.55);
  border-radius: 4px;
}

.tap-rings {
  position: absolute;
  top: 48px;
  right: 13%;
  display: flex;
  height: 55px;
  align-items: center;
  gap: 4px;
}

.tap-rings i {
  width: 12px;
  height: calc(18px + var(--ring, 0px));
  border: 1px solid var(--cyan);
  border-width: 0 2px 0 0;
  border-radius: 50%;
  opacity: 0.65;
  animation: signal-bars 2.1s ease-in-out infinite;
}

.tap-rings i:nth-child(2) { --ring: 13px; animation-delay: 0.15s; }
.tap-rings i:nth-child(3) { --ring: 26px; animation-delay: 0.3s; }

.product-inlay-visual {
  background:
    radial-gradient(circle at 50% 40%, rgba(70, 213, 232, 0.14), transparent 44%),
    linear-gradient(rgba(159, 178, 213, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(159, 178, 213, 0.045) 1px, transparent 1px),
    #090f1c;
  background-size: auto, 44px 44px, 44px 44px, auto;
}

.inlay-object {
  position: relative;
  display: grid;
  width: 186px;
  height: 186px;
  place-items: center;
  border: 1px solid rgba(70, 213, 232, 0.38);
  border-radius: 50%;
  box-shadow: 0 0 0 16px rgba(70, 213, 232, 0.025), 0 30px 60px rgba(0, 0, 0, 0.34);
  transform: perspective(700px) rotateX(60deg) rotateZ(-13deg);
}

.inlay-object::before,
.inlay-object::after {
  position: absolute;
  inset: 17px;
  border: 1px solid rgba(70, 213, 232, 0.3);
  border-radius: 50%;
  content: "";
}

.inlay-object::after { inset: 33px; }

.inlay-object i {
  width: 49px;
  height: 49px;
  border: 1px solid rgba(255, 106, 126, 0.56);
  border-radius: 8px;
  background: linear-gradient(145deg, #293349, #101726);
  box-shadow: inset 0 0 0 9px rgba(255, 64, 91, 0.05);
}

.inlay-object b,
.inlay-object em {
  position: absolute;
  background: rgba(70, 213, 232, 0.35);
}

.inlay-object b { width: 1px; height: 54px; }
.inlay-object em { width: 54px; height: 1px; }

.inlay-product {
  position: absolute;
  right: 25px;
  bottom: 23px;
  padding: 7px 9px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  color: var(--muted);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 8px;
  letter-spacing: 0.08em;
}

.role-copy {
  padding: 36px 38px 41px;
}

.role-index {
  color: var(--accent-bright);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 8px;
  font-weight: 760;
  letter-spacing: 0.1em;
}

.card-role-product .role-index { color: var(--cyan); }

.role-copy h3 {
  margin: 17px 0 0;
  font-size: 29px;
  letter-spacing: -0.045em;
}

.role-copy > p {
  max-width: 530px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.role-copy ul {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.role-copy li {
  position: relative;
  padding: 10px 0 10px 20px;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 11px;
}

.role-copy li::before {
  position: absolute;
  top: 15px;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  content: "";
}

.card-role-product .role-copy li::before { background: var(--cyan); }

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

.security-profile {
  position: relative;
  min-height: 355px;
  padding: 31px 34px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--panel-soft);
}

.security-profile::after {
  position: absolute;
  top: 70px;
  right: -55px;
  width: 190px;
  height: 190px;
  border: 1px solid rgba(255, 64, 91, 0.13);
  border-radius: 50%;
  content: "";
}

.profile-asymmetric::after { border-color: rgba(70, 213, 232, 0.14); }

.security-profile header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--faint);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.security-profile header i {
  padding: 5px 8px;
  border: 1px solid rgba(255, 201, 106, 0.24);
  border-radius: 99px;
  color: var(--amber);
  font-style: normal;
}

.profile-asymmetric header i {
  border-color: var(--line-strong);
  color: var(--muted);
}

.profile-symbol {
  display: grid;
  width: 62px;
  height: 62px;
  margin-top: 36px;
  place-items: center;
  border: 1px solid rgba(255, 64, 91, 0.3);
  border-radius: 16px;
  color: var(--accent-bright);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 12px;
  font-weight: 800;
  box-shadow: inset 0 0 0 8px rgba(255, 64, 91, 0.035);
}

.profile-asymmetric .profile-symbol {
  border-color: rgba(70, 213, 232, 0.3);
  color: var(--cyan);
  box-shadow: inset 0 0 0 8px rgba(70, 213, 232, 0.035);
}

.security-profile h3 {
  margin: 22px 0 0;
  font-size: 23px;
  letter-spacing: -0.04em;
}

.security-profile > p {
  max-width: 520px;
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.security-profile footer {
  display: flex;
  margin-top: 25px;
  padding-top: 17px;
  align-items: baseline;
  gap: 12px;
  border-top: 1px solid var(--line);
  font-size: 9px;
}

.security-profile footer strong { color: var(--ink-soft); }
.security-profile footer span { color: var(--faint); }

.form-factor-rail {
  display: grid;
  margin-top: 16px;
  padding: 37px 38px;
  grid-template-columns: minmax(270px, 0.7fr) minmax(0, 1.3fr) auto;
  align-items: center;
  gap: 36px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.018);
}

.form-factor-heading > span {
  color: var(--green);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 8px;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.form-factor-heading h3 {
  margin: 10px 0 0;
  font-size: 20px;
  letter-spacing: -0.035em;
}

.form-factor-heading p {
  margin: 9px 0 0;
  color: var(--faint);
  font-size: 10px;
  line-height: 1.6;
}

.form-factor-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 9px;
}

.form-factor-list > span {
  display: flex;
  min-height: 103px;
  padding: 14px;
  align-items: flex-start;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.02);
}

.form-factor-list b {
  margin-top: auto;
  font-size: 10px;
}

.form-factor-list small {
  margin-top: 3px;
  color: var(--faint);
  font-size: 7px;
}

.factor-icon {
  display: block;
  width: 26px;
  height: 19px;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
}

.factor-chip { width: 18px; height: 18px; border-radius: 3px; box-shadow: inset 0 0 0 4px rgba(70, 213, 232, 0.08); }
.factor-sticker { border-radius: 50%; }
.factor-inlay { width: 25px; height: 25px; border-color: rgba(70, 213, 232, 0.35); border-radius: 50%; box-shadow: inset 0 0 0 5px var(--bg-raised); }

.form-factor-rail > .text-arrow-link {
  white-space: nowrap;
}

/* Planned Secure Element Accounts feature */
.secure-account-feature {
  display: grid;
  margin-top: 16px;
  overflow: hidden;
  grid-template-columns: minmax(340px, 0.84fr) minmax(470px, 1.16fr);
  border: 1px solid var(--line-strong);
  border-radius: 26px;
  background:
    radial-gradient(circle at 92% 18%, rgba(70, 213, 232, 0.08), transparent 34%),
    rgba(255, 255, 255, 0.018);
}

.secure-account-copy {
  padding: clamp(36px, 4vw, 58px);
  border-right: 1px solid var(--line);
}

.secure-account-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.secure-account-status {
  display: inline-flex;
  min-height: 25px;
  padding: 0 10px;
  align-items: center;
  gap: 7px;
  border: 1px solid rgba(255, 201, 106, 0.24);
  border-radius: 99px;
  color: var(--amber);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.secure-account-status i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
}

.secure-account-copy h2 {
  max-width: 520px;
  margin: 23px 0 0;
  font-size: clamp(38px, 4.5vw, 59px);
  font-weight: 760;
  letter-spacing: -0.06em;
  line-height: 0.98;
}

.secure-account-copy > p {
  max-width: 590px;
  margin: 23px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.secure-account-copy ul {
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.secure-account-copy li {
  position: relative;
  padding: 12px 0 12px 20px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.55;
}

.secure-account-copy li::before {
  position: absolute;
  top: 19px;
  left: 1px;
  width: 6px;
  height: 6px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  content: "";
}

.secure-account-map {
  position: relative;
  min-height: 650px;
  overflow: hidden;
  background-image:
    linear-gradient(rgba(159, 178, 213, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(159, 178, 213, 0.04) 1px, transparent 1px);
  background-size: 42px 42px;
}

.account-map-header {
  position: absolute;
  top: 22px;
  right: 24px;
  left: 24px;
  display: flex;
  min-height: 31px;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  color: var(--faint);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  letter-spacing: 0.07em;
}

.account-map-header i {
  color: var(--purple);
  font-style: normal;
}

.secure-key-card,
.smart-account-core {
  position: absolute;
  z-index: 2;
  border: 1px solid var(--line-strong);
  background: rgba(7, 13, 24, 0.96);
  box-shadow: 0 18px 35px rgba(0, 0, 0, 0.25);
}

.secure-key-card {
  width: 154px;
  min-height: 122px;
  padding: 16px 16px 38px;
  border-radius: 15px;
}

.secure-key-card > span,
.secure-key-card > strong,
.secure-key-card > small {
  display: block;
}

.secure-key-card > span {
  color: var(--faint);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  letter-spacing: 0.06em;
}

.secure-key-card > strong {
  margin-top: 13px;
  font-size: 14px;
}

.secure-key-card > small {
  margin-top: 5px;
  color: var(--muted);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
}

.secure-key-card > i {
  position: absolute;
  right: 11px;
  bottom: 10px;
  padding: 4px 6px;
  border-radius: 99px;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 8px;
  font-style: normal;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.key-revoked {
  top: 93px;
  left: 31px;
  border-color: rgba(255, 106, 126, 0.25);
  opacity: 0.65;
}

.key-revoked > strong {
  text-decoration: line-through;
  text-decoration-color: var(--accent);
}

.key-revoked > i {
  background: rgba(255, 64, 91, 0.09);
  color: var(--accent-bright);
}

.key-active {
  top: 93px;
  right: 31px;
  border-color: rgba(81, 221, 164, 0.3);
}

.key-active > i,
.key-added > i {
  background: rgba(81, 221, 164, 0.09);
  color: var(--green);
}

.key-added {
  bottom: 89px;
  left: 50%;
  border-color: rgba(70, 213, 232, 0.3);
  transform: translateX(-50%);
}

.key-added > i {
  background: rgba(70, 213, 232, 0.09);
  color: var(--cyan);
}

.smart-account-core {
  top: 50%;
  left: 50%;
  display: flex;
  width: 230px;
  min-height: 154px;
  padding: 23px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  border-color: rgba(178, 118, 255, 0.42);
  border-radius: 24px;
  background:
    radial-gradient(circle at 50% 0, rgba(178, 118, 255, 0.15), transparent 57%),
    #0a1120;
  text-align: center;
  transform: translate(-50%, -50%);
}

.smart-account-core > span {
  color: var(--purple);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.smart-account-core > strong {
  margin-top: 10px;
  font-size: 21px;
  letter-spacing: -0.035em;
}

.smart-account-core > code {
  margin-top: 11px;
  padding: 5px 10px;
  border: 1px solid rgba(178, 118, 255, 0.25);
  border-radius: 99px;
  color: var(--ink-soft);
  font-size: 10px;
}

.smart-account-core > small {
  margin-top: 9px;
  color: var(--muted);
  font-size: 10px;
}

.account-map-links {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.account-map-links line {
  stroke: var(--cyan);
  stroke-width: 1;
  opacity: 0.5;
}

.account-map-links .map-link-revoked {
  opacity: 0.2;
}

.account-unchanged {
  position: absolute;
  right: 24px;
  bottom: 22px;
  left: 24px;
  display: grid;
  min-height: 43px;
  padding: 0 13px;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: rgba(7, 13, 24, 0.88);
  color: var(--faint);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  letter-spacing: 0.04em;
}

.account-unchanged i {
  color: var(--cyan);
  font-style: normal;
}

.account-unchanged strong {
  color: var(--green);
  font-size: 9px;
  text-align: right;
}

/* Wallet value after checkout */
.wallet-value-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.7fr) minmax(0, 1.3fr);
  align-items: center;
  gap: clamp(55px, 8vw, 110px);
}

.wallet-value-copy h2 {
  max-width: 560px;
  margin: 17px 0 0;
  font-size: clamp(42px, 5.2vw, 68px);
  font-weight: 760;
  letter-spacing: -0.06em;
  line-height: 0.98;
}

.wallet-value-copy > p {
  max-width: 530px;
  margin: 25px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.asset-readiness {
  display: flex;
  margin-top: 31px;
  flex-wrap: wrap;
  gap: 8px;
}

.asset-readiness > span {
  display: grid;
  min-width: 180px;
  padding: 13px 15px;
  grid-template-columns: 8px 1fr;
  gap: 1px 9px;
  border: 1px solid rgba(81, 221, 164, 0.21);
  border-radius: 11px;
  background: rgba(81, 221, 164, 0.045);
}

.asset-readiness i {
  width: 7px;
  height: 7px;
  margin-top: 5px;
  border-radius: 50%;
  background: var(--green);
}

.asset-readiness strong { font-size: 11px; }
.asset-readiness small { grid-column: 2; color: var(--faint); font-size: 8px; }

.asset-readiness > .is-gated {
  border-color: rgba(255, 201, 106, 0.19);
  background: rgba(255, 201, 106, 0.035);
}

.asset-readiness .is-gated i { background: var(--amber); }

.wallet-value-copy > .readiness-note {
  margin-top: 13px;
  color: var(--faint);
  font-size: 9px;
  line-height: 1.65;
}

.wallet-record-visual {
  padding: 14px;
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.012));
  box-shadow: var(--shadow);
}

.wallet-record-toolbar {
  display: flex;
  padding: 6px 7px 17px;
  align-items: center;
  justify-content: space-between;
  color: var(--faint);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 8px;
  letter-spacing: 0.08em;
}

.wallet-record-toolbar span { color: var(--ink-soft); font-weight: 800; }

.wallet-product-summary {
  display: grid;
  padding: 22px;
  grid-template-columns: 65px minmax(0, 1fr) 35px;
  align-items: center;
  gap: 17px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: radial-gradient(circle at 10% 0, rgba(255, 64, 91, 0.12), transparent 35%), #0a111f;
}

.wallet-product-image {
  position: relative;
  display: block;
  width: 52px;
  height: 67px;
  border: 1px solid rgba(255, 106, 126, 0.36);
  border-radius: 7px 7px 12px 12px;
  background: linear-gradient(145deg, #303b52, #111827);
}

.wallet-product-image i {
  position: absolute;
  right: 7px;
  bottom: 7px;
  width: 14px;
  height: 14px;
  border: 1px solid var(--cyan);
  border-radius: 4px;
}

.wallet-product-summary div { min-width: 0; }
.wallet-product-summary div > small { display: block; color: var(--faint); font-size: 8px; }
.wallet-product-summary div > strong { display: block; margin-top: 4px; font-size: 17px; }
.wallet-product-summary div > span { display: block; margin-top: 7px; color: #8deec2; font-size: 8px; }
.wallet-product-summary div > span i { display: inline-block; width: 5px; height: 5px; margin-right: 5px; border-radius: 50%; background: var(--green); }
.wallet-product-summary > b { display: grid; width: 34px; height: 34px; place-items: center; border: 1px solid rgba(81, 221, 164, 0.25); border-radius: 50%; color: var(--green); }

.wallet-record-list {
  margin-top: 8px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: #0a111f;
}

.wallet-record-list article {
  display: grid;
  min-height: 72px;
  padding: 14px 17px;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
}

.wallet-record-list article + article { border-top: 1px solid var(--line); }
.wallet-record-list article > span { color: var(--accent-bright); font-family: "SFMono-Regular", Consolas, monospace; font-size: 8px; }
.wallet-record-list strong { display: block; font-size: 10px; }
.wallet-record-list small { display: block; margin-top: 3px; color: var(--faint); font-size: 8px; }
.wallet-record-list article > i { padding: 5px 7px; border: 1px solid var(--line); border-radius: 99px; color: var(--faint); font-family: "SFMono-Regular", Consolas, monospace; font-size: 6px; font-style: normal; }
.wallet-record-visual > p { margin: 12px 8px 1px; color: var(--faint); font-size: 7px; line-height: 1.5; }

/* Ecosystem possibility map */
.possibilities-intro { align-items: start; }

.possibility-grid {
  display: grid;
  margin-top: 62px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.possibility-card {
  min-height: 510px;
  padding: 36px 38px 41px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.012);
}

.possibility-card header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  color: var(--faint);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 8px;
  letter-spacing: 0.1em;
}

.possibility-card header span { color: var(--accent-bright); }
.possibility-card h3 { max-width: 390px; margin: 42px 0 0; font-size: 27px; letter-spacing: -0.045em; line-height: 1.1; }
.possibility-card ul { margin: 34px 0 0; padding: 0; list-style: none; }
.possibility-card li { position: relative; padding: 15px 0 15px 19px; border-top: 1px solid var(--line); }
.possibility-card li::before { position: absolute; top: 22px; left: 0; width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); content: ""; }
.possibility-card strong { display: block; color: var(--ink-soft); font-size: 11px; }
.possibility-card small { display: block; max-width: 510px; margin-top: 5px; color: var(--faint); font-size: 9px; line-height: 1.55; }

.possibility-disclaimer {
  display: grid;
  padding: 25px 28px;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 22px;
  border: 1px solid rgba(255, 201, 106, 0.2);
  border-top: 0;
  background: rgba(255, 201, 106, 0.035);
}

.possibility-disclaimer span { color: var(--amber); font-family: "SFMono-Regular", Consolas, monospace; font-size: 8px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; }
.possibility-disclaimer p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.65; }

/* Technical differentiation */
.difference-hero {
  max-width: 920px;
}

.difference-hero h2 {
  margin: 19px 0 0;
  font-size: clamp(42px, 5.6vw, 72px);
  font-weight: 760;
  letter-spacing: -0.065em;
  line-height: 0.98;
}

.difference-hero > p {
  max-width: 720px;
  margin: 27px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.difference-grid {
  display: grid;
  margin-top: 62px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.difference-grid article {
  min-height: 275px;
  padding: 31px 29px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.difference-grid article > span { color: var(--accent-bright); font-family: "SFMono-Regular", Consolas, monospace; font-size: 9px; }
.difference-grid h3 { margin: 75px 0 0; font-size: 18px; letter-spacing: -0.035em; }
.difference-grid p { margin: 10px 0 0; color: var(--faint); font-size: 10px; line-height: 1.65; }

.research-horizon {
  display: grid;
  padding: 38px;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: 55px;
  border: 1px solid var(--line);
  border-top: 0;
  background: linear-gradient(110deg, rgba(178, 118, 255, 0.08), rgba(70, 213, 232, 0.035));
}

.research-horizon span { color: var(--purple); font-family: "SFMono-Regular", Consolas, monospace; font-size: 8px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; }
.research-horizon h3 { margin: 12px 0 0; font-size: 21px; letter-spacing: -0.04em; }
.research-horizon p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.75; }

/* Permissionless access and honest decentralization status */
.permissionless-section { padding-bottom: 120px; }

.permissionless-panel {
  position: relative;
  display: grid;
  padding: clamp(38px, 6vw, 75px);
  overflow: hidden;
  grid-template-columns: minmax(330px, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(55px, 8vw, 110px);
  border: 1px solid var(--line-strong);
  border-radius: 30px;
  background:
    radial-gradient(circle at 8% 10%, rgba(255, 64, 91, 0.13), transparent 37%),
    radial-gradient(circle at 93% 80%, rgba(70, 213, 232, 0.1), transparent 37%),
    #0a101d;
  box-shadow: var(--shadow);
}

.permissionless-panel::after {
  position: absolute;
  inset: 0;
  opacity: 0.3;
  background-image: linear-gradient(rgba(159, 178, 213, 0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(159, 178, 213, 0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  content: "";
  -webkit-mask-image: linear-gradient(100deg, #000, transparent 65%);
  mask-image: linear-gradient(100deg, #000, transparent 65%);
  pointer-events: none;
}

.permissionless-copy,
.permissionless-points,
.permissionless-reality { position: relative; z-index: 1; }
.permissionless-copy h2 { margin: 19px 0 0; font-size: clamp(44px, 5.2vw, 68px); letter-spacing: -0.065em; line-height: 0.94; }
.permissionless-copy > p { max-width: 490px; margin: 27px 0 0; color: var(--muted); font-size: 13px; line-height: 1.75; }

.permissionless-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.permissionless-points article { min-height: 190px; padding: 24px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, 0.016); }
.permissionless-points span { color: var(--cyan); font-family: "SFMono-Regular", Consolas, monospace; font-size: 7px; letter-spacing: 0.1em; }
.permissionless-points strong { display: block; margin-top: 47px; font-size: 14px; }
.permissionless-points p { margin: 8px 0 0; color: var(--faint); font-size: 9px; line-height: 1.6; }

.permissionless-reality {
  grid-column: 1 / -1;
  margin: 0;
  padding: 17px 19px;
  border: 1px solid rgba(255, 201, 106, 0.18);
  border-radius: 11px;
  background: rgba(255, 201, 106, 0.035);
  color: var(--muted);
  font-size: 9px;
  line-height: 1.65;
}

.permissionless-reality strong { color: var(--amber); }

/* Readability pass: supporting information remains legible without zooming. */
.eyebrow,
.section-kicker { font-size: 12px; }

.hero-brandline { font-size: 11px; }
.hero-thesis { font-size: 14px; }
.development-note { font-size: 12px; }
.visual-toolbar { font-size: 10px; }

.store-terminal-card > header,
.store-wallet-card > header { font-size: 11px; }
.store-terminal-card > header i,
.store-wallet-card > header i { font-size: 9.5px; }
.store-product-row small { font-size: 11px; }
.store-product-row strong { font-size: 14px; }
.store-product-row div > span { font-size: 10.5px; }
.store-checkout-lines dt,
.store-checkout-lines dd,
.terminal-waiting { font-size: 11px; }
.tap-scene-copy span { font-size: 10px; }
.tap-scene-copy strong { font-size: 15px; }
.card-tap-scene > p { font-size: 11px; }
.wallet-operation-state small { font-size: 11px; }
.wallet-operation-state strong { font-size: 12px; }
.wallet-delivery-label span { font-size: 11px; }
.wallet-delivery-label i { font-size: 9px; }
.wallet-delivery-list li > span { font-size: 9.5px; }
.wallet-delivery-list strong { font-size: 11px; }
.wallet-delivery-list small { font-size: 10px; }
.store-proof-rail span b { font-size: 10px; }

.evidence-item strong { font-size: 14px; }
.evidence-item small { color: var(--muted); font-size: 12px; }

.demo-copy > p { font-size: 15px; }
.demo-disclaimer { color: var(--muted); font-size: 11px; }
.console-header,
.console-footer { font-size: 10px; }
.demo-steps strong { font-size: 14px; }
.demo-steps small { color: var(--muted); font-size: 11px; }
.step-state { font-size: 10px; }

.layer-heading span { font-size: 11px; }
.layer-card p { font-size: 14px; }
.layer-card footer { font-size: 11px; }

.maturity-state { font-size: 11px; }
.maturity-column header p { font-size: 14px; }
.maturity-column li > span { font-size: 10px; }
.maturity-column li strong { font-size: 13px; }
.maturity-column li small { color: var(--muted); font-size: 11.5px; }
.maturity-footnote { color: var(--muted); font-size: 12px; }

.network-pulse span { font-size: 11px; }
.network-pulse small { color: var(--muted); font-size: 10.5px; }
.metric-card > span { font-size: 11px; }
.metric-card > small { color: var(--muted); font-size: 11px; }
.live-panel-kicker { color: var(--muted); font-size: 10px; }
.live-panel-header a { font-size: 11px; }
.block-feed-head { font-size: 10px; }
.block-feed li { font-size: 11px; }
.inspection-head { font-size: 10.5px; }
.inspection-head i { font-size: 9px; }
.network-inspection dt { color: var(--muted); font-size: 10.5px; }
.network-inspection dd { font-size: 12px; }
.network-inspection > p { color: var(--muted); font-size: 11.5px; }

.roadmap-stage small { font-size: 10.5px; }
.roadmap-stage p { font-size: 13px; }

.contact-direct { color: var(--muted); font-size: 12px; }
.contact-principles li > i { font-size: 10px; }
.contact-principles strong { font-size: 13px; }
.contact-principles small { color: var(--muted); font-size: 11.5px; }
.contact-form-head span { color: var(--muted); font-size: 10.5px; }
.contact-form-head > i { font-size: 9.5px; }
.contact-form label > span { font-size: 12px; }
.contact-form label > span i { font-size: 11px; }
.contact-form input,
.contact-form select,
.contact-form textarea { font-size: 14px; }
.contact-form label > small { font-size: 11px; }
.contact-form-footer p { color: var(--muted); font-size: 11px; }
.contact-form-status { font-size: 12px; }

.role-index { font-size: 10px; }
.role-copy > p { font-size: 14px; }
.role-copy li { font-size: 12.5px; }
.security-profile header { font-size: 10px; }
.security-profile > p { font-size: 13.5px; }
.security-profile footer { font-size: 11.5px; }
.form-factor-heading > span { font-size: 10px; }
.form-factor-heading p { color: var(--muted); font-size: 12px; }
.form-factor-list b { font-size: 12px; }
.form-factor-list small { color: var(--muted); font-size: 10px; }

.wallet-value-copy > .wallet-auto-statement {
  margin-top: 17px;
  color: var(--ink-soft);
  font-size: 16px;
  font-weight: 740;
}
.asset-readiness strong { font-size: 13px; }
.asset-readiness small { color: var(--muted); font-size: 11px; }
.wallet-value-copy > .readiness-note { color: var(--muted); font-size: 11.5px; }
.wallet-record-toolbar { font-size: 10px; }
.wallet-product-summary div > small { color: var(--muted); font-size: 11px; }
.wallet-product-summary div > span { font-size: 11px; }
.wallet-record-list article > span { font-size: 10px; }
.wallet-record-list strong { font-size: 12px; }
.wallet-record-list small { color: var(--muted); font-size: 10.5px; }
.wallet-record-list article > i { font-size: 9px; }
.wallet-record-visual > p { color: var(--muted); font-size: 10.5px; }

.possibility-card header { font-size: 10px; }
.possibility-card strong { font-size: 13px; }
.possibility-card small { color: var(--muted); font-size: 12px; }
.possibility-disclaimer span { font-size: 10px; }
.possibility-disclaimer p { font-size: 12.5px; }

.difference-grid article > span { font-size: 10px; }
.difference-grid p { color: var(--muted); font-size: 13px; }
.research-horizon span { font-size: 10px; }
.research-horizon p { font-size: 12.5px; }
.permissionless-points span { font-size: 9.5px; }
.permissionless-points p { color: var(--muted); font-size: 12px; }
.permissionless-reality { font-size: 11.5px; }

.footer-links a { font-size: 13px; }
.footer-bottom { font-size: 12px; }

.site-footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--line);
  background: #060a12;
}

.footer-main {
  display: grid;
  padding: 68px 0 54px;
  grid-template-columns: minmax(300px, 1fr) minmax(420px, 1fr);
  align-items: end;
  gap: 55px;
}

.footer-brand > strong {
  display: block;
  margin-top: 27px;
  font-size: 14px;
}

.footer-brand > p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px 30px;
}

.footer-links a {
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--ink);
}

.footer-bottom {
  display: flex;
  min-height: 66px;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-size: 10px;
}

@keyframes live-pulse {
  0% { box-shadow: 0 0 0 0 rgba(81, 221, 164, 0.5); }
  70% { box-shadow: 0 0 0 8px rgba(81, 221, 164, 0); }
  100% { box-shadow: 0 0 0 0 rgba(81, 221, 164, 0); }
}

@keyframes signal-travel {
  0% { left: 0; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { left: calc(100% - 5px); opacity: 0; }
}

@keyframes signal-bars {
  0%, 100% { opacity: 0.3; transform: scaleY(0.55); }
  50% { opacity: 1; transform: scaleY(1); }
}

@media (max-width: 1120px) {
  .hero {
    min-height: auto;
    padding-top: 90px;
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 800px;
  }

  .system-visual {
    width: 100%;
  }

  .layer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .developer-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .evidence-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .evidence-item:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .evidence-item:nth-child(4) {
    border-top: 1px solid var(--line);
  }

  .maturity-board {
    grid-template-columns: 1fr;
  }

  .maturity-column {
    display: grid;
    grid-template-columns: minmax(280px, 0.7fr) minmax(0, 1.3fr);
  }

  .maturity-column > header {
    min-height: 100%;
    border-right: 1px solid var(--line);
    border-bottom: 0;
  }

  .contact-panel {
    grid-template-columns: 1fr;
  }

  .contact-copy {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .form-factor-rail {
    grid-template-columns: 1fr;
  }

  .form-factor-rail > .text-arrow-link {
    justify-self: start;
  }

  .secure-account-feature {
    grid-template-columns: 1fr;
  }

  .secure-account-copy {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .permissionless-panel {
    grid-template-columns: 1fr;
  }

  .legal-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .menu-toggle {
    display: block;
  }

  .primary-navigation {
    position: absolute;
    top: calc(100% + 1px);
    right: 18px;
    left: 18px;
    display: none;
    padding: 16px;
    align-items: stretch;
    flex-direction: column;
    gap: 14px;
    border: 1px solid var(--line-strong);
    border-radius: 18px;
    background: rgba(10, 16, 29, 0.98);
    box-shadow: var(--shadow);
  }

  .primary-navigation.is-open {
    display: flex;
  }

  .navigation-links,
  .navigation-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .navigation-links a {
    padding: 12px;
  }

  .split-intro,
  .demo-panel,
  .why-panel,
  .footer-main {
    grid-template-columns: 1fr;
  }

  .split-intro,
  .demo-panel,
  .why-panel {
    gap: 35px;
  }

  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 35px 0;
  }

  .process-step:nth-child(2) {
    margin-right: 0;
    padding-right: 0;
    border-right: 0;
  }

  .metrics-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .explorer-live-grid {
    grid-template-columns: 1fr;
  }

  .roadmap-track {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .proof-words {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .card-role-grid,
  .security-profile-grid,
  .wallet-value-layout,
  .possibility-grid {
    grid-template-columns: 1fr;
  }

  .wallet-value-layout {
    gap: 50px;
  }

  .difference-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .research-horizon {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-main {
    align-items: start;
  }

  .legal-intro {
    grid-template-columns: 1fr;
    gap: 26px;
  }
}

@media (max-width: 680px) {
  .section-shell,
  .header-inner {
    width: calc(100% - 30px);
  }

  .header-inner {
    min-height: 72px;
  }

  .brand-mark,
  .brand-mark img {
    width: 38px;
    height: 38px;
  }

  .hero {
    padding: 70px 0 82px;
    gap: 52px;
  }

  .hero h1 {
    font-size: clamp(50px, 15.2vw, 72px);
  }

  .hero-lead {
    font-size: 16px;
  }

  .button-row,
  .network-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button-row .button,
  .network-actions .button {
    width: 100%;
  }

  .system-visual {
    padding: 13px;
    border-radius: 22px;
  }

  .visual-toolbar {
    padding-bottom: 9px;
  }

  .signal-track {
    top: 52px;
    right: auto;
    bottom: 55px;
    left: 50%;
    width: 1px;
    height: auto;
    background: linear-gradient(180deg, rgba(255, 64, 91, 0.2), rgba(70, 213, 232, 0.3));
  }

  .signal-track span {
    top: 0;
    left: -2px;
    animation: signal-travel-mobile 5s ease-in-out infinite;
  }

  .visual-stage {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .flow-node {
    width: min(260px, 100%);
    min-height: 260px;
    margin-inline: auto;
    background: rgba(10, 16, 29, 0.96);
  }

  .flow-arrow {
    position: relative;
    z-index: 5;
    height: 25px;
    transform: rotate(90deg);
  }

  .visual-caption {
    display: none;
  }

  .store-flow-visual {
    padding: 13px;
  }

  .store-flow-progress {
    min-height: 66px;
    padding: 8px 0;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 4px;
  }

  .store-flow-progress > b {
    display: none;
  }

  .store-flow-progress span {
    align-items: center;
    flex-direction: column;
    gap: 4px;
    font-size: 9px;
    text-align: center;
  }

  .store-flow-progress span i {
    width: 22px;
    height: 22px;
  }

  .store-flow-stage {
    grid-template-columns: 1fr;
  }

  .store-terminal-card,
  .store-wallet-card {
    padding: 16px;
  }

  .store-terminal-card > header,
  .store-wallet-card > header {
    font-size: 11px;
  }

  .store-terminal-card > header i,
  .store-wallet-card > header i {
    font-size: 9px;
  }

  .card-tap-scene {
    min-height: 305px;
  }

  .tap-scene-copy strong {
    font-size: 18px;
  }

  .card-tap-scene > p {
    max-width: 260px;
    font-size: 12px;
  }

  .store-checkout-lines dt,
  .store-checkout-lines dd,
  .terminal-waiting,
  .wallet-operation-state small,
  .wallet-delivery-label span,
  .wallet-delivery-list strong {
    font-size: 12px;
  }

  .store-product-row small,
  .store-product-row div > span,
  .wallet-delivery-list small {
    font-size: 11px;
  }

  .wallet-operation-state strong {
    font-size: 13px;
  }

  .wallet-delivery-label {
    min-height: 52px;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
  }

  .wallet-delivery-label i {
    font-size: 9px;
  }

  .wallet-delivery-list li {
    min-height: 64px;
    padding: 10px 11px;
    grid-template-columns: 24px minmax(0, 1fr) 20px;
  }

  .store-proof-rail {
    padding: 8px 12px;
    grid-template-columns: 1fr;
    gap: 0;
  }

  .store-proof-rail em {
    display: none;
  }

  .store-proof-rail span {
    min-height: 34px;
  }

  .store-proof-rail span b {
    font-size: 11px;
  }

  .flow-section,
  .card-system-section,
  .wallet-value-section,
  .layers-section,
  .use-cases,
  .possibilities-section,
  .difference-section,
  .developers-section,
  .maturity-section,
  .roadmap-section {
    padding: 84px 0;
  }

  .section-intro h2,
  .demo-copy h2,
  .network-heading h2,
  .why-copy h2 {
    font-size: clamp(38px, 11.5vw, 52px);
  }

  .process-grid,
  .layer-grid,
  .metrics-grid,
  .proof-words,
  .developer-links {
    grid-template-columns: 1fr;
  }

  .process-grid {
    gap: 0;
  }

  .process-step,
  .process-step:not(:last-child),
  .process-step:nth-child(2) {
    min-height: 0;
    margin: 0;
    padding: 25px 0 35px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .process-step:last-child {
    border-bottom: 0;
  }

  .step-rule {
    width: 50px;
    margin: 15px 0 25px;
  }

  .demo-section,
  .network-section,
  .why-section,
  .final-cta,
  .contact-section {
    padding-bottom: 84px;
  }

  .demo-panel,
  .network-panel,
  .why-panel,
  .cta-panel {
    padding: 25px 19px;
    border-radius: 23px;
  }

  .demo-console {
    margin-inline: -5px;
  }

  .console-header {
    grid-template-columns: 1fr auto;
  }

  .console-header small {
    display: none;
  }

  .demo-steps {
    padding-inline: 12px;
  }

  .demo-steps li {
    grid-template-columns: 38px minmax(0, 1fr) 26px;
    gap: 9px;
  }

  .demo-steps strong {
    font-size: 13px;
  }

  .demo-steps small {
    font-size: 11px;
  }

  .layer-card {
    min-height: 285px;
  }

  .role-visual {
    height: 270px;
  }

  .large-ipi-card {
    width: min(245px, 76%);
  }

  .role-copy,
  .security-profile {
    padding: 28px 22px 32px;
  }

  .security-profile {
    min-height: 0;
  }

  .security-profile footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .form-factor-rail {
    padding: 27px 21px;
  }

  .form-factor-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .secure-account-feature {
    border-radius: 22px;
  }

  .secure-account-copy {
    padding: 31px 21px;
  }

  .secure-account-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .secure-account-copy h2 {
    font-size: clamp(39px, 11vw, 52px);
  }

  .secure-account-map {
    min-height: 650px;
  }

  .account-map-header {
    right: 17px;
    left: 17px;
    font-size: 9px;
  }

  .secure-key-card {
    width: 136px;
    padding: 14px 14px 38px;
  }

  .key-revoked {
    left: 17px;
  }

  .key-active {
    right: 17px;
  }

  .smart-account-core {
    width: 214px;
  }

  .account-unchanged {
    right: 17px;
    left: 17px;
    padding: 9px 11px;
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .account-unchanged i {
    display: none;
  }

  .account-unchanged strong {
    text-align: left;
  }

  .wallet-value-copy h2,
  .difference-hero h2,
  .permissionless-copy h2 {
    font-size: clamp(39px, 11vw, 55px);
  }

  .wallet-product-summary {
    padding: 17px 14px;
    grid-template-columns: 54px minmax(0, 1fr) 32px;
    gap: 11px;
  }

  .wallet-record-list article {
    padding: 13px 12px;
    grid-template-columns: 22px minmax(0, 1fr);
    gap: 9px;
  }

  .wallet-record-list article > i {
    display: none;
  }

  .possibility-card {
    min-height: 0;
    padding: 31px 22px;
  }

  .possibility-card h3 {
    margin-top: 30px;
  }

  .possibility-disclaimer {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .difference-grid {
    grid-template-columns: 1fr;
  }

  .difference-grid article {
    min-height: 235px;
    padding: 27px 22px;
  }

  .difference-grid h3 {
    margin-top: 58px;
  }

  .research-horizon {
    padding: 28px 22px;
  }

  .permissionless-section {
    padding-bottom: 84px;
  }

  .permissionless-panel {
    padding: 32px 20px;
    gap: 42px;
    border-radius: 23px;
  }

  .permissionless-points {
    grid-template-columns: 1fr;
  }

  .permissionless-points article {
    min-height: 170px;
  }

  .evidence-strip {
    margin-top: -28px;
    grid-template-columns: 1fr;
  }

  .evidence-item,
  .evidence-item:nth-child(2),
  .evidence-item:nth-child(3),
  .evidence-item:nth-child(4) {
    min-height: 92px;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .evidence-item:first-child {
    border-top: 0;
  }

  .maturity-column {
    display: block;
  }

  .maturity-column > header {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .maturity-column h3 {
    margin-top: 30px;
  }

  .maturity-footnote {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .network-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .metric-card {
    min-height: 127px;
  }

  .live-panel-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .block-feed-head,
  .block-feed li {
    grid-template-columns: 84px 44px minmax(0, 1fr);
    gap: 10px;
  }

  .block-feed-head span:nth-child(2),
  .block-feed-hash {
    display: none;
  }

  .roadmap-track {
    grid-template-columns: 1fr;
  }

  .roadmap-stage {
    min-height: 250px;
  }

  .use-case-list article {
    min-height: 0;
    padding: 27px 0;
    grid-template-columns: 35px 1fr;
    gap: 10px 13px;
  }

  .use-case-list article:hover {
    padding-inline: 0;
  }

  .use-case-list p {
    grid-column: 2;
  }

  .why-panel {
    gap: 40px;
  }

  .developer-links a {
    min-height: 110px;
  }

  .cta-panel {
    min-height: 510px;
  }

  .cta-panel h2 {
    font-size: clamp(49px, 14vw, 70px);
  }

  .contact-copy,
  .contact-form {
    padding: 31px 20px;
  }

  .contact-copy h2 {
    font-size: clamp(47px, 13vw, 66px);
  }

  .form-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .contact-form-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .contact-form-footer p {
    max-width: none;
  }

  .contact-form-footer .button {
    width: 100%;
  }

  .footer-main {
    padding: 55px 0 42px;
  }

  .footer-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-bottom {
    padding: 20px 0;
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .legal-section {
    padding: 78px 0 88px;
  }

  .legal-card {
    padding: 25px 22px;
  }

  .legal-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
  }
}

@keyframes signal-travel-mobile {
  0% { top: 0; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { top: calc(100% - 5px); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  .wallet-delivery-list li,
  .wallet-operation-check,
  .checkout-tap-waves i {
    opacity: 1;
    transform: none;
  }

  .checkout-ipi-card {
    transform: translateY(35px) rotate(-2deg);
  }
}