:root {
  --navy-950: #061a3f;
  --navy-900: #08285f;
  --navy-800: #0b3475;
  --navy-700: #16488f;
  --amber-500: #f5ab0b;
  --amber-400: #ffc43d;
  --amber-100: #fff1c7;
  --sky-100: #eaf3fb;
  --sky-50: #f5f9fd;
  --ink: #15213a;
  --muted: #647087;
  --line: #dbe3ef;
  --white: #ffffff;
  --shadow: 0 22px 65px rgba(6, 26, 63, 0.13);
  --shadow-soft: 0 12px 35px rgba(6, 26, 63, 0.08);
  --radius-lg: 32px;
  --radius-md: 22px;
  --radius-sm: 12px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

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

:focus-visible {
  outline: 3px solid rgba(245, 171, 11, 0.48);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 1000;
  padding: 10px 15px;
  border-radius: 10px;
  color: var(--white);
  background: var(--navy-950);
  transform: translateY(-140%);
}

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

.shell {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(219, 227, 239, 0.82);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
}

.nav-wrap {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--navy-900);
  font-weight: 850;
  letter-spacing: -0.03em;
  font-size: 21px;
}

.brand img {
  width: 50px;
  height: 50px;
  border: 1px solid var(--line);
  border-radius: 10px;
  object-fit: cover;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-left: auto;
}

.nav-menu > a {
  padding: 9px 13px;
  border-radius: 10px;
  color: #42506a;
  font-size: 14px;
  font-weight: 700;
  transition: background 0.25s ease, color 0.25s ease;
}

.nav-menu > a:hover,
.nav-menu > a[aria-current="page"] {
  color: var(--navy-900);
  background: var(--sky-100);
}

.nav-menu > .nav-cta {
  margin-left: 8px;
  color: var(--navy-950);
  background: var(--amber-500);
  box-shadow: 0 8px 22px rgba(245, 171, 11, 0.24);
}

.nav-menu > .nav-cta:hover {
  color: var(--navy-950);
  background: var(--amber-400);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--navy-900);
  background: var(--white);
  cursor: pointer;
}

.menu-toggle span,
.menu-toggle::before,
.menu-toggle::after {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  content: "";
  background: currentColor;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle[aria-expanded="true"] span {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"]::before {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"]::after {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 92px;
  background:
    radial-gradient(circle at 9% 10%, rgba(245, 171, 11, 0.20), transparent 25%),
    linear-gradient(140deg, #f7fbff 0%, #ffffff 58%, #fff8e8 100%);
}

.hero::before {
  position: absolute;
  right: -160px;
  bottom: -230px;
  width: 560px;
  height: 560px;
  border: 1px solid rgba(8, 40, 95, 0.08);
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 0 76px rgba(8, 40, 95, 0.025), 0 0 0 150px rgba(8, 40, 95, 0.02);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.93fr) minmax(420px, 1.07fr);
  align-items: center;
  gap: 70px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 22px;
  color: var(--navy-800);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 28px;
  height: 3px;
  border-radius: 99px;
  content: "";
  background: var(--amber-500);
}

.hero h1,
.page-hero h1,
.contact-heading h1 {
  margin: 0;
  color: var(--navy-950);
  font-size: clamp(48px, 6vw, 76px);
  line-height: 0.99;
  letter-spacing: -0.065em;
}

.hero h1 em {
  color: var(--navy-700);
  font-style: normal;
}

.hero-copy > p {
  max-width: 640px;
  margin: 28px 0 0;
  color: #526079;
  font-size: 19px;
  line-height: 1.75;
}

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

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 21px;
  border: 1px solid transparent;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 800;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

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

.button-primary {
  color: var(--navy-950);
  background: var(--amber-500);
  box-shadow: 0 12px 28px rgba(245, 171, 11, 0.27);
}

.button-primary:hover {
  background: var(--amber-400);
  box-shadow: 0 16px 34px rgba(245, 171, 11, 0.31);
}

.button-secondary {
  border-color: var(--line);
  color: var(--navy-900);
  background: rgba(255, 255, 255, 0.82);
}

.button-dark {
  color: var(--white);
  background: var(--navy-900);
}

.micro-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin-top: 30px;
  color: #56647c;
  font-size: 13px;
  font-weight: 700;
}

.micro-proof span::before {
  margin-right: 7px;
  color: #13845d;
  content: "✓";
  font-weight: 900;
}

.hero-visual {
  position: relative;
  min-height: 570px;
}

.photo-frame {
  position: absolute;
  inset: 0 0 50px 60px;
  overflow: hidden;
  border: 8px solid var(--white);
  border-radius: var(--radius-lg);
  background: var(--navy-900);
  box-shadow: var(--shadow);
  transform: rotate(1.6deg);
}

.photo-frame::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, rgba(6, 26, 63, 0.04), rgba(6, 26, 63, 0.40));
}

.photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.market-card {
  position: absolute;
  right: -14px;
  bottom: 0;
  z-index: 2;
  width: min(390px, 80%);
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 22px;
  color: var(--white);
  background: rgba(6, 26, 63, 0.94);
  box-shadow: 0 25px 50px rgba(6, 26, 63, 0.28);
  backdrop-filter: blur(14px);
}

.market-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.ticker {
  color: #c8d5e9;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.price {
  margin-top: 4px;
  font-size: 27px;
  font-weight: 850;
  letter-spacing: -0.04em;
}

.gain {
  padding: 5px 9px;
  border-radius: 99px;
  color: #bff5df;
  background: rgba(31, 190, 124, 0.16);
  font-size: 12px;
  font-weight: 800;
}

.mini-chart {
  position: relative;
  height: 105px;
  margin-top: 14px;
  overflow: hidden;
  border-radius: 12px;
  background:
    linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 32px 26px;
}

.mini-chart::before {
  position: absolute;
  right: -8px;
  bottom: 27px;
  width: 112%;
  height: 3px;
  border-radius: 100%;
  content: "";
  background: var(--amber-400);
  box-shadow: 35px -12px 0 -1px var(--amber-400), 74px 4px 0 -1px var(--amber-400), 112px -22px 0 -1px var(--amber-400), 151px -15px 0 -1px var(--amber-400), 193px -49px 0 -1px var(--amber-400), 234px -38px 0 -1px var(--amber-400), 274px -67px 0 -1px var(--amber-400), 316px -55px 0 -1px var(--amber-400);
  transform: rotate(-7deg);
}

.market-card-foot {
  display: flex;
  justify-content: space-between;
  margin-top: 11px;
  color: #adbad1;
  font-size: 11px;
  font-weight: 700;
}

.trust-bar {
  border-block: 1px solid var(--line);
  background: var(--white);
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 25px 34px;
  border-right: 1px solid var(--line);
}

.trust-item:first-child {
  padding-left: 0;
}

.trust-item:last-child {
  border: 0;
  padding-right: 0;
}

.trust-icon,
.feature-icon,
.principle-number,
.privacy-icon,
.contact-icon {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 13px;
  color: var(--navy-900);
  background: var(--amber-100);
  font-size: 19px;
  font-weight: 900;
}

.trust-item strong {
  display: block;
  color: var(--navy-950);
  font-size: 14px;
}

.trust-item span:last-child {
  color: var(--muted);
  font-size: 12px;
}

.section {
  padding: 112px 0;
}

.section-soft {
  background: var(--sky-50);
}

.section-dark {
  color: var(--white);
  background:
    radial-gradient(circle at 85% 10%, rgba(245, 171, 11, 0.16), transparent 24%),
    var(--navy-950);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 54px;
}

.section-heading.centered {
  margin-inline: auto;
  text-align: center;
}

.section-heading h2,
.split-copy h2,
.about-copy h2,
.legal-card h2,
.contact-form-card h2 {
  margin: 0;
  color: var(--navy-950);
  font-size: clamp(36px, 4.5vw, 55px);
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.section-dark .section-heading h2,
.section-dark .split-copy h2 {
  color: var(--white);
}

.section-heading > p,
.split-copy > p,
.about-copy > p {
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.section-dark .section-heading > p,
.section-dark .split-copy > p {
  color: #bdc9db;
}

.workspace-stage {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
  align-items: stretch;
}

.dashboard-panel,
.paper-panel {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.panel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--line);
}

.panel-top strong {
  color: var(--navy-950);
  font-size: 15px;
}

.window-dots {
  display: flex;
  gap: 6px;
}

.window-dots i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #cbd5e4;
}

.window-dots i:first-child {
  background: var(--amber-500);
}

.dashboard-body {
  padding: 28px;
}

.coin-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.coin-label {
  display: flex;
  align-items: center;
  gap: 13px;
}

.coin-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  background: var(--navy-900);
  font-weight: 900;
}

.coin-label strong,
.value-stack strong {
  display: block;
  color: var(--navy-950);
}

.coin-label small,
.value-stack small {
  color: var(--muted);
}

.value-stack {
  text-align: right;
}

.value-stack strong {
  font-size: 23px;
  letter-spacing: -0.03em;
}

.candle-chart {
  position: relative;
  display: flex;
  height: 240px;
  align-items: center;
  justify-content: space-around;
  margin-top: 26px;
  padding: 26px 17px;
  border-radius: 18px;
  background:
    linear-gradient(rgba(11, 52, 117, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 52, 117, 0.07) 1px, transparent 1px),
    #f9fbfe;
  background-size: 48px 48px;
}

.candle {
  position: relative;
  width: 10px;
  height: var(--h);
  margin-top: var(--o);
  border-radius: 3px;
  background: var(--c);
}

.candle::before {
  position: absolute;
  top: -18px;
  bottom: -18px;
  left: 4px;
  width: 2px;
  content: "";
  background: var(--c);
}

.time-tabs {
  display: flex;
  gap: 7px;
  margin-top: 18px;
}

.time-tabs span {
  padding: 4px 10px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.time-tabs .active {
  color: var(--navy-900);
  background: var(--amber-100);
}

.paper-panel {
  display: flex;
  flex-direction: column;
}

.paper-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 28px;
}

.paper-body h3 {
  margin: 0;
  color: var(--navy-950);
  font-size: 28px;
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.paper-body > p {
  color: var(--muted);
}

.field-mock {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: #6c7890;
  background: #fbfcfe;
  font-size: 13px;
}

.confidence {
  margin-top: 23px;
}

.confidence-label {
  display: flex;
  justify-content: space-between;
  color: var(--navy-900);
  font-size: 12px;
  font-weight: 800;
}

.confidence-bar {
  height: 9px;
  margin-top: 8px;
  overflow: hidden;
  border-radius: 99px;
  background: var(--sky-100);
}

.confidence-bar i {
  display: block;
  width: 68%;
  height: 100%;
  border-radius: inherit;
  background: var(--amber-500);
}

.paper-action {
  margin-top: auto;
  padding: 13px;
  border-radius: 12px;
  color: var(--white);
  background: var(--navy-900);
  text-align: center;
  font-size: 13px;
  font-weight: 800;
}

.feature-flow {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 75px;
  align-items: start;
}

.sticky-copy {
  position: sticky;
  top: 120px;
}

.flow-list {
  position: relative;
}

.flow-list::before {
  position: absolute;
  top: 38px;
  bottom: 38px;
  left: 27px;
  width: 1px;
  content: "";
  background: rgba(255, 255, 255, 0.18);
}

.flow-item {
  position: relative;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 22px;
  padding: 22px 0 38px;
}

.flow-index {
  position: relative;
  z-index: 1;
  display: grid;
  width: 56px;
  height: 56px;
  place-items: center;
  border: 1px solid rgba(255,255,255,.17);
  border-radius: 16px;
  color: var(--amber-400);
  background: var(--navy-950);
  font-weight: 850;
}

.flow-item h3 {
  margin: 1px 0 7px;
  color: var(--white);
  font-size: 24px;
  letter-spacing: -0.03em;
}

.flow-item p {
  margin: 0;
  color: #aebbd0;
}

.lab-grid {
  display: grid;
  grid-template-columns: 1fr 0.88fr;
  gap: 72px;
  align-items: center;
}

.feature-stack {
  margin-top: 36px;
}

.feature-row {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 17px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.feature-row:last-child {
  border-bottom: 0;
}

.feature-row h3 {
  margin: 0;
  color: var(--navy-950);
  font-size: 17px;
}

.feature-row p {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.risk-panel {
  position: relative;
  padding: 34px;
  border-radius: var(--radius-lg);
  color: var(--white);
  background: var(--navy-900);
  box-shadow: var(--shadow);
}

.risk-panel::before {
  position: absolute;
  top: -18px;
  right: 35px;
  width: 70px;
  height: 70px;
  border-radius: 22px;
  content: "↗";
  display: grid;
  place-items: center;
  color: var(--navy-950);
  background: var(--amber-500);
  font-size: 27px;
  font-weight: 900;
  transform: rotate(5deg);
}

.risk-panel > small {
  color: #b7c5d9;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.risk-panel h3 {
  margin: 9px 0 28px;
  font-size: 30px;
  line-height: 1.15;
  letter-spacing: -0.04em;
}

.risk-line {
  display: flex;
  justify-content: space-between;
  padding: 15px 0;
  border-bottom: 1px solid rgba(255,255,255,.12);
  color: #c3cee0;
}

.risk-line strong {
  color: var(--white);
}

.risk-result {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-top: 28px;
  padding: 19px;
  border-radius: 16px;
  color: var(--navy-950);
  background: var(--amber-500);
}

.risk-result span {
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.risk-result strong {
  font-size: 28px;
}

.use-cases {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 24px;
}

.case-lead,
.case-list {
  border-radius: var(--radius-lg);
}

.case-lead {
  min-height: 430px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 45px;
  color: var(--white);
  background:
    radial-gradient(circle at 85% 20%, rgba(245, 171, 11, 0.28), transparent 27%),
    linear-gradient(145deg, var(--navy-900), var(--navy-950));
}

.case-lead .quote-mark {
  margin-bottom: auto;
  color: var(--amber-500);
  font-size: 72px;
  font-family: Georgia, serif;
  line-height: 0.7;
}

.case-lead h3 {
  max-width: 570px;
  margin: 0;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.12;
  letter-spacing: -0.045em;
}

.case-lead p {
  margin: 18px 0 0;
  color: #bbc8da;
}

.case-list {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  background: var(--white);
}

.case-item {
  flex: 1;
  padding: 27px 30px;
  border-bottom: 1px solid var(--line);
}

.case-item:last-child {
  border-bottom: 0;
}

.case-item small {
  color: var(--navy-700);
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.case-item h3 {
  margin: 6px 0 0;
  color: var(--navy-950);
  font-size: 20px;
}

.disclaimer {
  margin-top: 30px;
  padding: 18px 22px;
  border-left: 4px solid var(--amber-500);
  border-radius: 0 13px 13px 0;
  color: #5f6d83;
  background: var(--amber-100);
  font-size: 13px;
}

.faq-list {
  max-width: 860px;
  margin-inline: auto;
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  padding: 25px 52px 25px 0;
  color: var(--navy-950);
  cursor: pointer;
  list-style: none;
  font-size: 18px;
  font-weight: 800;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  position: absolute;
  top: 24px;
  right: 5px;
  content: "+";
  color: var(--navy-700);
  font-size: 26px;
  font-weight: 400;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details p {
  margin: -6px 0 25px;
  padding-right: 50px;
  color: var(--muted);
}

.cta-band {
  padding: 82px 0;
  background: var(--amber-500);
}

.cta-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 45px;
}

.cta-grid h2 {
  max-width: 700px;
  margin: 0;
  color: var(--navy-950);
  font-size: clamp(38px, 5vw, 58px);
  line-height: 1.02;
  letter-spacing: -0.055em;
}

.cta-grid .button-secondary {
  border-color: rgba(6, 26, 63, 0.16);
  background: rgba(255,255,255,.75);
}

.site-footer {
  padding: 60px 0 25px;
  color: #b8c5d8;
  background: var(--navy-950);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr 0.6fr;
  gap: 60px;
  padding-bottom: 45px;
}

.footer-brand .brand {
  color: var(--white);
}

.footer-brand p {
  max-width: 420px;
  margin: 18px 0 0;
  color: #9eacc1;
}

.footer-column strong {
  display: block;
  margin-bottom: 15px;
  color: var(--white);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-column a {
  display: block;
  width: fit-content;
  margin: 8px 0;
  color: #aebbd0;
  font-size: 14px;
}

.footer-column a:hover {
  color: var(--amber-400);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.11);
  color: #8392aa;
  font-size: 12px;
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding: 95px 0 84px;
  background: var(--sky-50);
}

.page-hero::after {
  position: absolute;
  right: -80px;
  bottom: -130px;
  width: 380px;
  height: 380px;
  border: 68px solid rgba(245, 171, 11, 0.12);
  border-radius: 50%;
  content: "";
}

.page-hero .shell {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  max-width: 930px;
}

.page-hero p {
  max-width: 720px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: 20px;
}

.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}

.about-photo {
  position: relative;
}

.about-photo::before {
  position: absolute;
  right: -18px;
  bottom: -18px;
  width: 52%;
  height: 56%;
  border-radius: 24px;
  content: "";
  background: var(--amber-500);
}

.about-photo img {
  position: relative;
  z-index: 1;
  width: 100%;
  min-height: 500px;
  border-radius: var(--radius-lg);
  object-fit: cover;
  box-shadow: var(--shadow);
}

.about-copy .statement {
  margin-top: 30px;
  padding: 25px 27px;
  border-left: 4px solid var(--amber-500);
  color: var(--navy-900);
  background: var(--sky-50);
  font-size: 20px;
  font-weight: 750;
}

.principles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.principle {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 20px;
  padding: 36px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.principle:nth-child(even) {
  border-right: 0;
}

.principle:nth-last-child(-n+2) {
  border-bottom: 0;
}

.principle-number {
  width: 54px;
  height: 54px;
  font-size: 13px;
}

.principle h3 {
  margin: 0;
  color: var(--navy-950);
  font-size: 20px;
}

.principle p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.standards-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 80px;
  align-items: start;
}

.standards-copy {
  position: sticky;
  top: 120px;
}

.standard-list {
  border-top: 1px solid rgba(255,255,255,.16);
}

.standard-item {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 20px;
  padding: 28px 0;
  border-bottom: 1px solid rgba(255,255,255,.16);
}

.standard-item > span {
  color: var(--amber-400);
  font-weight: 900;
}

.standard-item h3 {
  margin: 0;
  color: var(--white);
  font-size: 20px;
}

.standard-item p {
  margin: 5px 0 0;
  color: #aebbd0;
}

.audience-strip {
  display: grid;
  grid-template-columns: 1.1fr repeat(3, 0.63fr);
  border-block: 1px solid var(--line);
}

.audience-lead,
.audience-item {
  padding: 34px 27px;
}

.audience-lead {
  padding-left: 0;
}

.audience-lead h2 {
  margin: 0;
  color: var(--navy-950);
  font-size: 31px;
  line-height: 1.15;
  letter-spacing: -0.04em;
}

.audience-item {
  border-left: 1px solid var(--line);
}

.audience-item strong {
  color: var(--navy-900);
}

.audience-item p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.legal-hero {
  padding-bottom: 50px;
}

.update-pill {
  display: inline-flex;
  margin-top: 27px;
  padding: 8px 13px;
  border: 1px solid rgba(8,40,95,.12);
  border-radius: 99px;
  color: var(--navy-800);
  background: var(--white);
  font-size: 13px;
  font-weight: 800;
}

.security-promise {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 22px;
  margin-top: -2px;
  padding: 31px 35px;
  border-radius: var(--radius-md);
  color: var(--white);
  background: var(--navy-900);
  box-shadow: var(--shadow);
}

.security-promise .privacy-icon {
  width: 56px;
  height: 56px;
}

.security-promise h2 {
  margin: 0;
  font-size: 23px;
  letter-spacing: -0.03em;
}

.security-promise p {
  margin: 6px 0 0;
  color: #c0cce0;
}

.legal-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 65px;
  align-items: start;
}

.legal-toc {
  position: sticky;
  top: 112px;
  padding: 21px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: var(--sky-50);
}

.legal-toc strong {
  display: block;
  margin-bottom: 12px;
  color: var(--navy-950);
  font-size: 13px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.legal-toc a {
  display: block;
  padding: 7px 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
}

.legal-toc a:hover {
  color: var(--navy-700);
}

.legal-content {
  min-width: 0;
}

.legal-card {
  padding: 0 0 48px;
  scroll-margin-top: 110px;
}

.legal-card + .legal-card {
  padding-top: 46px;
  border-top: 1px solid var(--line);
}

.legal-card h2 {
  font-size: 31px;
  letter-spacing: -0.035em;
}

.legal-card h3 {
  margin: 28px 0 8px;
  color: var(--navy-900);
  font-size: 18px;
}

.legal-card p,
.legal-card li {
  color: #56647b;
}

.legal-card ul {
  padding-left: 21px;
}

.legal-card li {
  margin: 8px 0;
}

.data-table {
  margin-top: 22px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.data-row {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
}

.data-row + .data-row {
  border-top: 1px solid var(--line);
}

.data-row strong,
.data-row span {
  padding: 15px 18px;
}

.data-row strong {
  color: var(--navy-900);
  background: var(--sky-50);
  font-size: 13px;
}

.data-row span {
  color: var(--muted);
  font-size: 13px;
}

.rights-box {
  margin-top: 25px;
  padding: 26px;
  border: 1px solid #f0d17a;
  border-radius: 17px;
  background: #fff9e9;
}

.rights-box strong {
  color: var(--navy-950);
}

.contact-hero {
  padding: 86px 0 110px;
  background:
    radial-gradient(circle at 90% 20%, rgba(245,171,11,.18), transparent 24%),
    var(--navy-950);
}

.contact-heading h1 {
  max-width: 820px;
  color: var(--white);
}

.contact-heading p {
  max-width: 650px;
  margin: 25px 0 0;
  color: #b9c6d9;
  font-size: 19px;
}

.contact-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(310px, 0.85fr);
  gap: 30px;
  margin-top: -58px;
  padding-bottom: 105px;
}

.contact-form-card,
.contact-side {
  position: relative;
  z-index: 2;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow);
}

.contact-form-card {
  padding: 43px;
}

.contact-form-card h2 {
  font-size: 34px;
}

.contact-form-card > p {
  margin: 10px 0 30px;
  color: var(--muted);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  min-width: 0;
}

.form-group.full {
  grid-column: 1 / -1;
}

.form-group label {
  display: block;
  margin-bottom: 7px;
  color: var(--navy-950);
  font-size: 13px;
  font-weight: 800;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  border: 1px solid #cfd9e7;
  border-radius: 12px;
  color: var(--ink);
  background: #fbfcfe;
  transition: border 0.2s ease, box-shadow 0.2s ease;
}

.form-group input,
.form-group select {
  height: 50px;
  padding: 0 14px;
}

.form-group textarea {
  min-height: 145px;
  padding: 13px 14px;
  resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--navy-700);
  outline: 0;
  box-shadow: 0 0 0 4px rgba(22,72,143,.10);
}

.form-group input[aria-invalid="true"],
.form-group select[aria-invalid="true"],
.form-group textarea[aria-invalid="true"] {
  border-color: #b42318;
}

.field-hint,
.field-error {
  display: block;
  margin-top: 6px;
  font-size: 11px;
}

.field-hint {
  color: #7a879c;
}

.field-error {
  min-height: 18px;
  color: #b42318;
}

.checkbox-wrap {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 10px;
  align-items: start;
  margin: 22px 0;
}

.checkbox-wrap input {
  width: 18px;
  height: 18px;
  margin: 3px 0 0;
  accent-color: var(--navy-800);
}

.checkbox-wrap label {
  color: var(--muted);
  font-size: 13px;
}

.form-status {
  display: none;
  margin-top: 18px;
  padding: 13px 16px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 700;
}

.form-status.success {
  display: block;
  color: #075c3c;
  background: #dff7ed;
}

.form-status.error {
  display: block;
  color: #8c241c;
  background: #ffebe9;
}

.contact-side {
  overflow: hidden;
}

.contact-side-head {
  padding: 35px;
  color: var(--white);
  background: var(--navy-900);
}

.contact-side-head small {
  color: var(--amber-400);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-side-head h2 {
  margin: 8px 0 0;
  font-size: 31px;
  line-height: 1.15;
  letter-spacing: -0.04em;
}

.contact-methods {
  padding: 10px 34px 22px;
}

.contact-method {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 15px;
  padding: 23px 0;
  border-bottom: 1px solid var(--line);
}

.contact-method:last-child {
  border-bottom: 0;
}

.contact-method strong {
  display: block;
  color: var(--navy-950);
}

.contact-method p,
.contact-method a {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.contact-method a {
  color: var(--navy-700);
  font-weight: 750;
}

.status-dot::before {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 7px;
  border-radius: 50%;
  content: "";
  background: #20a46b;
  box-shadow: 0 0 0 5px rgba(32,164,107,.12);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .hero-grid,
  .workspace-stage,
  .lab-grid,
  .about-intro,
  .standards-grid,
  .contact-wrap {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 60px;
  }

  .hero-copy {
    max-width: 720px;
  }

  .hero-visual {
    width: min(100%, 680px);
    min-height: 540px;
    margin-inline: auto;
  }

  .feature-flow {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .sticky-copy,
  .standards-copy {
    position: static;
  }

  .use-cases {
    grid-template-columns: 1fr;
  }

  .audience-strip {
    grid-template-columns: 1fr 1fr;
  }

  .audience-lead {
    grid-column: 1 / -1;
    padding-right: 0;
  }

  .audience-item:nth-child(2),
  .audience-item:nth-child(4) {
    border-left: 0;
  }

  .legal-layout {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .legal-toc {
    position: static;
    display: flex;
    flex-wrap: wrap;
    gap: 4px 18px;
  }

  .legal-toc strong {
    flex-basis: 100%;
  }

  .contact-wrap {
    max-width: 760px;
  }
}

@media (max-width: 760px) {
  .shell {
    width: min(calc(100% - 28px), var(--max));
  }

  .nav-wrap {
    min-height: 70px;
  }

  .brand img {
    width: 50px;
    height: 50px;
  }

  .menu-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 70px;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 7px;
    padding: 22px 18px;
    background: var(--white);
    transform: translateX(100%);
    transition: transform 0.26s ease;
  }

  .nav-menu.open {
    transform: translateX(0);
  }

  .nav-menu > a {
    padding: 15px;
    font-size: 17px;
  }

  .nav-menu > .nav-cta {
    margin: 8px 0 0;
    text-align: center;
  }

  .hero,
  .page-hero {
    padding: 64px 0;
  }

  .hero h1,
  .page-hero h1,
  .contact-heading h1 {
    font-size: clamp(42px, 14vw, 60px);
  }

  .hero-copy > p,
  .page-hero p {
    font-size: 17px;
  }

  .hero-actions .button,
  .cta-actions .button {
    width: 100%;
  }

  .hero-visual {
    min-height: 430px;
  }

  .photo-frame {
    inset: 0 8px 55px 22px;
  }

  .market-card {
    right: 0;
    width: 88%;
  }

  .trust-row {
    grid-template-columns: 1fr;
  }

  .trust-item,
  .trust-item:first-child,
  .trust-item:last-child {
    padding: 19px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .trust-item:last-child {
    border-bottom: 0;
  }

  .section {
    padding: 72px 0;
  }

  .section-heading {
    margin-bottom: 38px;
  }

  .section-heading h2,
  .split-copy h2,
  .about-copy h2 {
    font-size: 37px;
  }

  .dashboard-body,
  .paper-body {
    padding: 21px;
  }

  .candle-chart {
    height: 190px;
  }

  .candle:nth-child(even) {
    display: none;
  }

  .flow-item {
    grid-template-columns: 48px 1fr;
    gap: 16px;
  }

  .flow-index {
    width: 48px;
    height: 48px;
  }

  .flow-list::before {
    left: 23px;
  }

  .risk-panel,
  .case-lead {
    padding: 28px;
  }

  .case-lead {
    min-height: 370px;
  }

  .faq-list details p {
    padding-right: 0;
  }

  .cta-grid {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 34px 24px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    flex-direction: column;
  }

  .about-intro {
    gap: 45px;
  }

  .about-photo img {
    min-height: 390px;
  }

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

  .principle,
  .principle:nth-child(even),
  .principle:nth-last-child(-n+2) {
    padding: 27px 23px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .principle:last-child {
    border-bottom: 0;
  }

  .audience-strip {
    grid-template-columns: 1fr;
  }

  .audience-lead {
    grid-column: auto;
  }

  .audience-item,
  .audience-item:nth-child(2),
  .audience-item:nth-child(4) {
    padding-left: 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .security-promise {
    grid-template-columns: 1fr;
    padding: 26px;
  }

  .legal-toc {
    display: none;
  }

  .data-row {
    grid-template-columns: 1fr;
  }

  .data-row strong,
  .data-row span {
    padding: 12px 15px;
  }

  .contact-hero {
    padding: 64px 0 95px;
  }

  .contact-form-card {
    padding: 28px 21px;
  }

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

  .form-group.full {
    grid-column: auto;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}