:root {
  --black: #020305;
  --chrome: #080b10;
  --chrome-2: #111722;
  --glass: rgba(255, 255, 255, 0.065);
  --glass-strong: rgba(255, 255, 255, 0.105);
  --line: rgba(255, 255, 255, 0.20);
  --line-bright: rgba(255, 255, 255, 0.48);
  --white: #ffffff;
  --silver: rgba(255, 255, 255, 0.84);
  --muted: rgba(255, 255, 255, 0.62);
  --cyan: #45d9ff;
  --blue: #2f8cff;
  --indigo: #5c6cff;
  --green: #00e676;
  --gold: #ffc400;
  --orange: #ff7a00;
  --red: #d60032;
  --radius: 28px;
  --shadow: 0 32px 90px rgba(0, 0, 0, 0.58);
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html {
  background: var(--black);
  color: var(--white);
  font-family: var(--font);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 18% 8%, rgba(69, 217, 255, 0.16), transparent 28rem),
    radial-gradient(circle at 84% 20%, rgba(92, 108, 255, 0.16), transparent 30rem),
    radial-gradient(circle at 52% 100%, rgba(255, 196, 0, 0.07), transparent 32rem),
    linear-gradient(180deg, #000 0%, #06080c 42%, #030405 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(110deg, transparent 0 38%, rgba(255, 255, 255, 0.035) 43%, transparent 48%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), transparent 18%);
  opacity: 0.7;
}

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

.site-header,
.site-footer,
main {
  position: relative;
  z-index: 1;
}

.site-header {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand img {
  display: block;
  width: clamp(156px, 18vw, 230px);
  height: auto;
  border-radius: 14px;
  filter:
    brightness(1.18)
    contrast(1.08)
    drop-shadow(0 0 18px rgba(255, 255, 255, 0.22));
}

nav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

nav a,
.footer-links a {
  color: var(--silver);
  font-size: 0.95rem;
  font-weight: 650;
  padding: 12px 14px;
  border-radius: 999px;
  border: 1px solid transparent;
}

nav a:hover,
.footer-links a:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--line-bright);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    0 0 26px rgba(255, 255, 255, 0.10);
}

.hero {
  width: min(1180px, calc(100% - 32px));
  min-height: calc(100vh - 112px);
  margin: 0 auto;
  padding: 70px 0 96px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 430px);
  align-items: center;
  gap: clamp(32px, 7vw, 92px);
}

.brand-line,
.section-label,
.section-heading span {
  display: inline-flex;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.72rem;
  font-weight: 800;
}

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

h1 {
  margin-top: 22px;
  max-width: 830px;
  font-size: clamp(3.05rem, 5.8vw, 5.35rem);
  line-height: 1.02;
  letter-spacing: -0.052em;
  font-weight: 760;
}

.hero-subhead {
  margin-top: 28px;
  max-width: 640px;
  color: var(--silver);
  font-size: clamp(1.2rem, 2.2vw, 1.55rem);
  line-height: 1.45;
}

.hero-emphasis {
  margin-top: 20px;
  color: var(--white);
  font-size: clamp(1.3rem, 3vw, 2rem);
  line-height: 1.15;
  font-weight: 760;
  text-shadow:
    0 0 1px rgba(255, 255, 255, 0.65),
    0 0 24px rgba(69, 217, 255, 0.24);
}

.hero-actions,
.page-actions {
  margin-top: 36px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  min-height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 16px 22px;
  font-weight: 780;
  border: 1px solid var(--line);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.20),
    0 0 0 1px rgba(255, 255, 255, 0.08);
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.72);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.28),
    0 0 0 1px rgba(255, 255, 255, 0.22),
    0 0 34px rgba(255, 255, 255, 0.16);
}

.button-primary {
  color: #020305;
  background: linear-gradient(135deg, #fff, #f5fbff 42%, #bfefff 100%);
  border-color: rgba(255, 255, 255, 0.96);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.80),
    0 0 0 1px rgba(255, 255, 255, 0.62),
    0 0 30px rgba(255, 255, 255, 0.24),
    0 18px 58px rgba(69, 217, 255, 0.30);
}

.button-download {
  min-height: 66px;
  padding: 20px 34px;
  font-size: 1.04rem;
  letter-spacing: 0.08em;
  border-width: 1px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.90),
    0 0 0 1px rgba(255, 255, 255, 0.78),
    0 0 42px rgba(255, 255, 255, 0.34),
    0 24px 72px rgba(255, 255, 255, 0.18),
    0 24px 76px rgba(69, 217, 255, 0.24);
}

.store-badges {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.store-badge {
  min-width: 180px;
  border-radius: 18px;
  padding: 12px 14px;
  display: grid;
  gap: 3px;
  color: var(--white);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.035)),
    rgba(0, 0, 0, 0.26);
  border: 1px solid rgba(255, 255, 255, 0.58);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    0 0 22px rgba(255, 255, 255, 0.10);
}

.store-badge span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.store-badge strong {
  font-size: 0.98rem;
}

.store-live {
  border-color: rgba(69, 217, 255, 0.56);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.24),
    0 0 0 1px rgba(255, 255, 255, 0.10),
    0 0 24px rgba(69, 217, 255, 0.14);
}

.button-secondary {
  color: var(--white);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.045));
  border-color: rgba(255, 255, 255, 0.68);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.30),
    0 0 0 1px rgba(69, 217, 255, 0.10),
    0 0 24px rgba(255, 255, 255, 0.12);
}

.phone-shell {
  width: min(100%, 390px);
  margin: 0 auto;
  min-height: 710px;
  border-radius: 54px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.38);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.28), transparent 18%),
    linear-gradient(180deg, #161a22, #030405);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.09),
    0 44px 120px rgba(0, 0, 0, 0.72),
    0 0 70px rgba(47, 140, 255, 0.14),
    0 0 26px rgba(255, 255, 255, 0.16);
}

.phone-top {
  width: 112px;
  height: 28px;
  margin: 10px auto 18px;
  border-radius: 999px;
  background: #010102;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.app-preview {
  border-radius: 38px;
  min-height: 630px;
  padding: 30px 22px;
  background:
    radial-gradient(circle at 88% 18%, rgba(69, 217, 255, 0.20), transparent 11rem),
    radial-gradient(circle at 18% 75%, rgba(0, 230, 118, 0.12), transparent 12rem),
    linear-gradient(180deg, #090d13, #030405);
  border: 1px solid rgba(255, 255, 255, 0.40);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.20),
    0 0 34px rgba(255, 255, 255, 0.08);
}

.preview-wordmark {
  text-align: center;
  letter-spacing: 0.48em;
  font-size: 0.86rem;
  font-weight: 800;
}

.preview-subtitle {
  margin-top: 8px;
  text-align: center;
  color: var(--muted);
  letter-spacing: 0.38em;
  font-size: 0.56rem;
}

.result-title {
  margin-top: 34px;
  color: var(--white);
  font-size: 1.45rem;
  font-weight: 760;
  letter-spacing: -0.03em;
}

.preview-panel,
.glass-card,
.validation-flow div,
.legal-panel {
  border: 1px solid rgba(255, 255, 255, 0.34);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.035)),
    rgba(3, 5, 8, 0.70);
  box-shadow:
    var(--shadow),
    inset 0 1px 0 rgba(255, 255, 255, 0.16),
    0 0 0 1px rgba(255, 255, 255, 0.05),
    0 0 24px rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(22px);
}

.preview-panel {
  margin-top: 16px;
  border-radius: 28px;
  padding: 20px;
}

.preview-row,
.score-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.score-strip {
  margin-top: 12px;
  border: 0;
  border-radius: 20px;
  padding: 16px;
  background: linear-gradient(135deg, rgba(69, 217, 255, 0.16), rgba(0, 230, 118, 0.08));
  box-shadow:
    inset 0 0 0 1px rgba(69, 217, 255, 0.34),
    0 0 22px rgba(69, 217, 255, 0.10);
}

.score-strip strong {
  color: var(--white);
  font-size: 2.9rem;
  line-height: 0.9;
  letter-spacing: -0.06em;
  text-shadow:
    0 0 1px rgba(255, 255, 255, 0.95),
    0 0 18px rgba(255, 255, 255, 0.18);
}

.score-status {
  margin-top: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-radius: 999px;
  padding: 10px 12px;
  border: 1px solid rgba(0, 230, 118, 0.48);
  color: var(--green);
  background: rgba(0, 230, 118, 0.08);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.14),
    0 0 24px rgba(0, 230, 118, 0.14);
}

.score-status span:first-child {
  font-size: 0.74rem;
  font-weight: 850;
  letter-spacing: 0.18em;
}

.score-status span:last-child {
  color: var(--silver);
  font-size: 0.86rem;
}

.preview-row span,
.score-strip span,
.signal-grid span {
  color: var(--muted);
}

.accent-cyan { color: var(--cyan); }
.accent-green { color: var(--green); }

.signal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 22px;
}

.signal-grid div {
  min-height: 88px;
  border-radius: 22px;
  padding: 15px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.045);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 0 20px rgba(255, 255, 255, 0.04);
}

.signal-grid b,
.signal-grid span {
  display: block;
}

.signal-grid span {
  margin-top: 8px;
  font-size: 0.84rem;
  line-height: 1.3;
}

.section,
.split-section,
.page-section {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 72px 0;
}

.compact-section {
  padding: 38px 0;
}

.section-heading {
  max-width: 800px;
  margin-bottom: 28px;
}

.centered-heading {
  max-width: none;
  text-align: center;
}

.centered-heading h2 {
  margin-top: 0;
  font-size: clamp(2.05rem, 3vw, 3.2rem);
  letter-spacing: -0.038em;
}

.tight-heading {
  max-width: 820px;
  margin-inline: auto;
}

.tight-heading p {
  margin: 14px auto 0;
  max-width: 760px;
  color: var(--silver);
  font-size: clamp(1rem, 1.7vw, 1.18rem);
  line-height: 1.65;
}

.compact-heading {
  max-width: 700px;
}

.section-heading h2,
.glass-card h2,
.page-title {
  margin-top: 14px;
  color: var(--white);
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.045em;
  font-weight: 740;
}

.feature-grid,
.why-grid,
.download-grid {
  display: grid;
  gap: 16px;
}

.feature-grid,
.download-grid {
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

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

.glass-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  padding: 24px;
  box-shadow:
    var(--shadow),
    inset 0 1px 0 rgba(255, 255, 255, 0.26),
    0 0 0 1px rgba(255, 255, 255, 0.10),
    0 0 38px rgba(255, 255, 255, 0.10);
}

.glass-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 16% 0%, rgba(255, 255, 255, 0.13), transparent 14rem);
}

.glass-card h3 {
  margin-top: 14px;
  font-size: 1.15rem;
}

.glass-card p,
.legal-panel p,
.legal-panel li,
.page-lead,
.check-list li,
.validation-flow span {
  color: var(--silver);
  line-height: 1.7;
}

.glass-card p {
  margin-top: 12px;
}

.plain-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.plain-list li {
  position: relative;
  color: var(--white);
  font-size: 1.05rem;
  line-height: 1.4;
  padding-left: 28px;
}

.plain-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--white);
  box-shadow: 0 0 16px rgba(255, 255, 255, 0.30);
}

.cost-card {
  border-color: rgba(255, 196, 0, 0.34);
}

.cost-card .plain-list li::before {
  background: var(--gold);
  box-shadow: 0 0 18px rgba(255, 196, 0, 0.42);
}

.help-card {
  border-color: rgba(0, 230, 118, 0.30);
}

.help-card .plain-list li::before {
  background: var(--green);
  box-shadow: 0 0 18px rgba(0, 230, 118, 0.38);
}

.status-dot {
  display: block;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 24px var(--cyan);
}

.mini-icon {
  position: relative;
  z-index: 1;
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 16px;
  margin-bottom: 14px;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.68);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.045)),
    rgba(0, 0, 0, 0.32);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.34),
    0 0 0 1px rgba(255, 255, 255, 0.12),
    0 0 24px rgba(255, 255, 255, 0.17);
}

.mini-icon::before {
  font-size: 1.15rem;
  line-height: 1;
  filter: drop-shadow(0 0 10px currentColor);
}

.icon-camera::before { content: "◉"; color: var(--cyan); }
.icon-bolt::before { content: "ϟ"; color: var(--gold); }
.icon-cloud::before { content: "☁"; color: var(--blue); }
.icon-shield::before { content: "◆"; color: var(--green); }
.icon-lock::before { content: "⌁"; color: var(--cyan); }
.icon-chart::before { content: "◔"; color: var(--orange); }

.glass-card.gold .status-dot { background: var(--gold); box-shadow: 0 0 24px rgba(255, 196, 0, 0.58); }
.glass-card.indigo .status-dot { background: var(--indigo); box-shadow: 0 0 24px rgba(92, 108, 255, 0.58); }
.glass-card.green .status-dot { background: var(--green); box-shadow: 0 0 24px rgba(0, 230, 118, 0.52); }
.glass-card.cyan { border-color: rgba(69, 217, 255, 0.28); }
.glass-card.gold { border-color: rgba(255, 196, 0, 0.26); }
.glass-card.indigo { border-color: rgba(92, 108, 255, 0.28); }
.glass-card.green { border-color: rgba(0, 230, 118, 0.24); }
.glass-card.cyan { box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.14), 0 0 30px rgba(69, 217, 255, 0.08); }
.glass-card.gold { box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.14), 0 0 30px rgba(255, 196, 0, 0.08); }
.glass-card.indigo { box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.14), 0 0 30px rgba(92, 108, 255, 0.08); }
.glass-card.green { box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.14), 0 0 30px rgba(0, 230, 118, 0.08); }

.split-section {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
}

.app-access-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 20px;
  max-width: 920px;
  margin: 0 auto;
}

.app-access-card h2 {
  margin-top: 8px;
  font-size: clamp(1.8rem, 3vw, 3rem);
}

.app-access-card p {
  max-width: 700px;
}

.use-case-grid {
  width: min(980px, 100%);
  margin: 24px auto 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.use-case-grid span,
.platform-badge {
  border-radius: 999px;
  padding: 13px 15px;
  color: var(--white);
  font-weight: 720;
  font-size: 0.92rem;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.10), rgba(255, 255, 255, 0.035)),
    rgba(0, 0, 0, 0.30);
  border: 1px solid rgba(255, 255, 255, 0.52);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.20),
    0 0 22px rgba(255, 255, 255, 0.08);
}

.trust-platforms {
  max-width: 980px;
  margin: 0 auto;
  border-radius: var(--radius);
  padding: 28px;
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 22px;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.38);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.10), rgba(255, 255, 255, 0.035)),
    rgba(3, 5, 8, 0.70);
  box-shadow:
    var(--shadow),
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    0 0 30px rgba(255, 255, 255, 0.08);
}

.trust-platforms h2 {
  margin-top: 10px;
  color: var(--white);
  font-size: clamp(1.65rem, 2.8vw, 2.8rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.trust-platforms p {
  margin-top: 12px;
  color: var(--silver);
  line-height: 1.6;
}

.platform-badges {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.platform-badge {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 9px;
  min-height: 62px;
  white-space: nowrap;
}

.platform-badge b {
  font-size: 1rem;
  line-height: 1;
  filter: drop-shadow(0 0 9px currentColor);
}

.platform-badge span {
  display: grid;
  gap: 2px;
}

.platform-badge strong,
.platform-badge small {
  display: block;
}

.platform-badge strong {
  color: var(--white);
  font-size: 0.92rem;
}

.platform-badge small {
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.2;
}

.platform-badge.firebase b { color: #ffc400; }
.platform-badge.cloudflare b { color: #ff7a00; }
.platform-badge.apple b { color: #ffffff; }
.platform-badge.google b {
  color: #4285f4;
  text-shadow:
    0.18em 0 #34a853,
    0.36em 0 #fbbc05,
    0.54em 0 #ea4335;
}

.platform-row {
  margin-top: 22px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.platform-row span {
  border-radius: 999px;
  padding: 12px 16px;
  color: var(--white);
  font-weight: 760;
  background: rgba(255, 255, 255, 0.075);
  border: 1px solid rgba(255, 255, 255, 0.72);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.26),
    0 0 0 1px rgba(69, 217, 255, 0.08),
    0 0 20px rgba(255, 255, 255, 0.12);
}

.check-list {
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
}

.check-list li {
  padding: 12px 0 12px 28px;
  position: relative;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 18px rgba(0, 230, 118, 0.5);
}

.validation-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.validation-note {
  max-width: 820px;
  margin: 0 auto;
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.105), rgba(255, 255, 255, 0.045)),
    rgba(3, 5, 8, 0.70);
  box-shadow:
    var(--shadow),
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    0 0 28px rgba(255, 255, 255, 0.10),
    0 0 28px rgba(255, 196, 0, 0.06);
}

.validation-note p {
  margin-top: 10px;
  color: var(--silver);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.65;
}

.validation-flow div {
  border-radius: 24px;
  padding: 22px;
  border-color: rgba(255, 255, 255, 0.28);
}

.validation-flow b {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: #030405;
  background: linear-gradient(135deg, #fff, var(--gold));
}

.validation-flow span {
  display: block;
  margin-top: 16px;
}

.page-section {
  min-height: 72vh;
}

.page-lead {
  max-width: 760px;
  margin-top: 18px;
  font-size: 1.18rem;
}

.legal-stack {
  display: grid;
  gap: 16px;
  margin-top: 36px;
}

.legal-panel {
  border-radius: var(--radius);
  padding: 26px;
}

.legal-panel h2 {
  margin-bottom: 12px;
  font-size: clamp(1.3rem, 2vw, 1.8rem);
}

.legal-panel ul {
  margin: 10px 0 0;
  padding-left: 22px;
}

.site-footer {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0 34px;
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  display: grid;
  gap: 18px;
}

.footer-brand {
  font-size: 1.2rem;
  font-weight: 800;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.site-footer p {
  color: var(--muted);
}

@media (max-width: 920px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    justify-content: flex-start;
  }

  .hero,
  .split-section {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 34px;
  }

  .feature-grid,
  .why-grid,
  .download-grid,
  .use-case-grid,
  .validation-flow {
    grid-template-columns: 1fr 1fr;
  }

  .trust-platforms,
  .platform-badges {
    grid-template-columns: 1fr 1fr;
  }

  .app-access-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .site-header {
    width: min(100% - 24px, 1180px);
    padding-top: 18px;
  }

  nav a {
    padding: 11px 10px;
    font-size: 0.88rem;
  }

  .hero,
  .section,
  .split-section,
  .page-section,
  .site-footer {
    width: min(100% - 24px, 1180px);
  }

  h1 {
    font-size: clamp(3.05rem, 14vw, 4.2rem);
  }

  .hero-actions,
  .page-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .phone-shell {
    min-height: auto;
    border-radius: 42px;
  }

  .app-preview {
    min-height: 540px;
  }

  .feature-grid,
  .why-grid,
  .download-grid,
  .use-case-grid,
  .trust-platforms,
  .platform-badges,
  .validation-flow {
    grid-template-columns: 1fr;
  }
}