:root {
  color-scheme: dark;
  --bg: #050816;
  --bg-2: #07111f;
  --surface: rgba(15, 23, 42, 0.72);
  --surface-strong: rgba(16, 24, 42, 0.94);
  --line: rgba(182, 194, 217, 0.16);
  --line-strong: rgba(165, 216, 255, 0.25);
  --text: #ffffff;
  --muted: #a8b5cc;
  --quiet: #748098;
  --blue: #0a84ff;
  --blue-2: #3b82f6;
  --blue-soft: #a5d8ff;
  --green: #22c55e;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 14% 0%, rgba(10, 132, 255, 0.34), transparent 30%),
    radial-gradient(circle at 86% 14%, rgba(165, 216, 255, 0.16), transparent 28%),
    linear-gradient(180deg, var(--bg) 0%, #07101f 46%, #040712 100%);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 86px 86px;
  opacity: 0.45;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.35), transparent 64%);
}

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

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

.page-lighting {
  position: fixed;
  inset: auto -18% 0 auto;
  width: 520px;
  height: 520px;
  pointer-events: none;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(10, 132, 255, 0.16), transparent 68%);
  filter: blur(10px);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 5vw, 72px);
  border-bottom: 1px solid rgba(182, 194, 217, 0.1);
  background: rgba(5, 8, 22, 0.72);
  backdrop-filter: blur(22px);
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  border: 1px solid rgba(165, 216, 255, 0.2);
  background:
    radial-gradient(circle at 50% 8%, rgba(165, 216, 255, 0.22), transparent 48%),
    rgba(10, 132, 255, 0.12);
  box-shadow: 0 12px 30px rgba(10, 132, 255, 0.18);
}

.brand-mark img {
  width: 22px;
  height: 24px;
  object-fit: contain;
}

nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 28px);
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

nav a {
  transition:
    color 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
}

nav a:hover {
  color: #fff;
}

.nav-cta {
  color: white;
  border: 1px solid rgba(165, 216, 255, 0.32);
  border-radius: 999px;
  padding: 10px 15px;
  background: rgba(10, 132, 255, 0.16);
  box-shadow: 0 14px 34px rgba(10, 132, 255, 0.16);
}

.hero {
  position: relative;
  min-height: calc(100vh - 70px);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.75fr);
  align-items: center;
  gap: clamp(30px, 5vw, 72px);
  padding: clamp(42px, 6vw, 82px) clamp(18px, 5vw, 72px) 56px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  padding: 8px 12px;
  border: 1px solid rgba(165, 216, 255, 0.18);
  border-radius: 999px;
  color: #d7e9ff;
  background: rgba(255, 255, 255, 0.045);
  font-size: 13px;
  font-weight: 900;
}

.hero-badge span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 22px rgba(34, 197, 94, 0.7);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--blue-soft);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 820px;
  margin-bottom: 20px;
  font-size: clamp(40px, 6.2vw, 74px);
  line-height: 1.01;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(29px, 4vw, 50px);
  line-height: 1.06;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
}

.hero-text {
  max-width: 620px;
  color: #c7d2e8;
  font-size: clamp(16px, 1.8vw, 20px);
  line-height: 1.62;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0 24px;
}

.primary-action,
.secondary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  border-radius: 999px;
  padding: 0 23px;
  font-weight: 900;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.primary-action {
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  box-shadow: 0 22px 50px rgba(10, 132, 255, 0.3);
}

.secondary-action {
  color: var(--blue-soft);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
}

.primary-action:hover,
.secondary-action:hover {
  transform: translateY(-2px);
}

.trust-row,
.metric-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.trust-row span,
.metric-strip span {
  color: #dce8ff;
  border: 1px solid rgba(182, 194, 217, 0.14);
  background: rgba(255, 255, 255, 0.05);
  border-radius: 999px;
  padding: 9px 12px;
  font-size: 13px;
  font-weight: 800;
}

.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 560px;
}

.hero-visual::before {
  content: "";
  position: absolute;
  width: min(460px, 100%);
  aspect-ratio: 1;
  border-radius: 999px;
  background:
    radial-gradient(circle, rgba(10, 132, 255, 0.24), transparent 64%),
    radial-gradient(circle at 30% 20%, rgba(165, 216, 255, 0.12), transparent 35%);
  filter: blur(14px);
  animation: glowDrift 8s ease-in-out infinite alternate;
}

.phone-shell {
  position: relative;
  width: min(342px, 100%);
  border: 1px solid rgba(165, 216, 255, 0.18);
  border-radius: 34px;
  padding: 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.1), transparent),
    rgba(8, 14, 29, 0.94);
  box-shadow:
    0 30px 95px rgba(0, 0, 0, 0.42),
    inset 0 0 0 1px rgba(255, 255, 255, 0.045);
}

.phone-status,
.wallet-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.phone-status {
  margin-bottom: 18px;
  color: #dbe7fb;
  font-size: 12px;
  font-weight: 900;
}

.phone-status span:last-child {
  width: 56px;
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.24);
}

.wallet-header {
  justify-content: flex-start;
  gap: 12px;
  margin-bottom: 18px;
}

.wallet-header img,
.ai-panel-header img,
.cta-section img,
.footer-brand img {
  object-fit: contain;
}

.wallet-header img {
  width: 30px;
  height: 32px;
  border-radius: 10px;
  padding: 4px;
  background: rgba(10, 132, 255, 0.12);
}

.wallet-header strong,
.wallet-header span {
  display: block;
}

.wallet-header span {
  color: var(--quiet);
  font-size: 12px;
  font-weight: 800;
}

.portfolio-card,
.insight-card,
.asset-row,
.orbital-card {
  border: 1px solid rgba(182, 194, 217, 0.14);
  background: rgba(16, 24, 42, 0.82);
  border-radius: 24px;
}

.portfolio-card {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 18px;
  background:
    radial-gradient(circle at 100% 0%, rgba(10, 132, 255, 0.34), transparent 42%),
    rgba(16, 24, 42, 0.92);
}

.portfolio-card p,
.asset-row span,
.insight-card small,
.orbital-card span {
  color: var(--muted);
}

.portfolio-card strong {
  display: block;
  margin-top: 8px;
  font-size: 28px;
  letter-spacing: 0;
}

.signal-pill {
  border-radius: 999px;
  padding: 7px 10px;
  color: #c8f7dd;
  background: rgba(34, 197, 94, 0.14);
  font-size: 12px;
  font-weight: 900;
}

.quick-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin: 14px 0;
}

.quick-grid span {
  display: grid;
  place-items: center;
  min-height: 50px;
  border-radius: 15px;
  color: #dce8ff;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(182, 194, 217, 0.1);
  font-size: 12px;
  font-weight: 900;
}

.insight-card {
  padding: 18px;
  margin-bottom: 12px;
  background:
    linear-gradient(135deg, rgba(10, 132, 255, 0.12), transparent),
    rgba(16, 24, 42, 0.82);
}

.insight-card p {
  margin: 8px 0 0;
  color: #dce8ff;
  font-size: 14px;
  line-height: 1.45;
}

.asset-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  margin-top: 10px;
}

.asset-row i {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), #67e8f9);
  box-shadow: 0 14px 30px rgba(10, 132, 255, 0.2);
}

.asset-row i.stable {
  background: linear-gradient(135deg, #22c55e, #a5d8ff);
}

.asset-row div {
  flex: 1;
}

.asset-row strong,
.asset-row span {
  display: block;
}

.asset-row b {
  font-size: 13px;
}

.orbital-card {
  display: none;
  position: absolute;
  z-index: 2;
  padding: 14px 16px;
  background: rgba(11, 18, 34, 0.82);
  backdrop-filter: blur(14px);
  box-shadow: 0 20px 52px rgba(0, 0, 0, 0.28);
}

.orbital-card strong,
.orbital-card span {
  display: block;
}

.orbital-card span {
  margin-bottom: 4px;
  font-size: 11px;
  font-weight: 900;
}

.orbital-card-top {
  top: 80px;
  left: 2%;
}

.orbital-card-bottom {
  right: 0;
  bottom: 92px;
}

.section,
.split-section,
.experience-section,
.cta-section {
  position: relative;
  padding: clamp(54px, 7vw, 96px) clamp(18px, 5vw, 72px);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 30px;
}

.intro-band {
  background:
    linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.025), transparent);
}

.answer-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.answer-grid article,
.ai-panel,
.security-grid div,
.experience-card,
.experience-list div,
.cta-section {
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.answer-grid article {
  min-height: 230px;
  border-radius: 22px;
  padding: 22px;
}

.answer-grid article span {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 24px;
  border-radius: 13px;
  color: var(--blue-soft);
  background: rgba(10, 132, 255, 0.12);
  border: 1px solid rgba(165, 216, 255, 0.18);
  font-weight: 900;
}

.answer-grid p,
.split-section p,
.experience-card p,
.experience-list p,
.security-grid span {
  color: var(--muted);
  line-height: 1.65;
}

.split-section {
  display: grid;
  grid-template-columns: 1fr 0.92fr;
  gap: clamp(24px, 6vw, 90px);
  align-items: center;
}

.metric-strip {
  margin-top: 26px;
}

.ai-panel {
  position: relative;
  overflow: hidden;
  border-radius: 26px;
  padding: 30px;
  background:
    radial-gradient(circle at 0% 0%, rgba(10, 132, 255, 0.24), transparent 42%),
    rgba(16, 24, 42, 0.84);
}

.ai-panel::after {
  content: "";
  position: absolute;
  inset: 18px;
  pointer-events: none;
  border-radius: 26px;
  border: 1px solid rgba(165, 216, 255, 0.12);
}

.ai-panel-header {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  color: var(--blue-soft);
  font-weight: 900;
}

.ai-panel-header img {
  width: 24px;
  height: 26px;
}

.ai-panel strong {
  display: block;
  margin-bottom: 16px;
  font-size: clamp(25px, 3vw, 38px);
  line-height: 1.08;
}

.ai-panel p {
  margin-bottom: 0;
  color: #dce8ff;
}

.security-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.security-grid div {
  border-radius: 22px;
  padding: 22px;
}

.security-grid strong,
.security-grid span {
  display: block;
}

.security-grid strong {
  margin-bottom: 10px;
  font-size: 19px;
}

.experience-section {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1fr);
  gap: 18px;
}

.experience-card,
.experience-list div {
  border-radius: 24px;
}

.experience-card {
  padding: clamp(28px, 4vw, 42px);
  background:
    radial-gradient(circle at 100% 0%, rgba(10, 132, 255, 0.18), transparent 42%),
    var(--surface);
}

.experience-list {
  display: grid;
  gap: 14px;
}

.experience-list div {
  position: relative;
  padding: 24px 24px 24px 58px;
}

.experience-list div > span {
  position: absolute;
  left: 24px;
  top: 28px;
  width: 16px;
  height: 16px;
  border-radius: 999px;
  background: var(--blue);
  box-shadow: 0 0 28px rgba(10, 132, 255, 0.65);
}

.experience-list strong {
  display: block;
  margin-bottom: 7px;
  font-size: 18px;
}

.experience-list p {
  margin-bottom: 0;
}

.cta-section {
  display: grid;
  justify-items: center;
  margin: clamp(34px, 6vw, 72px);
  border-radius: 28px;
  text-align: center;
  background:
    radial-gradient(circle at 50% 0%, rgba(10, 132, 255, 0.24), transparent 46%),
    rgba(16, 24, 42, 0.72);
}

.cta-section img {
  width: 34px;
  height: 36px;
  margin-bottom: 18px;
  filter: drop-shadow(0 10px 18px rgba(10, 132, 255, 0.24));
}

.cta-section h2 {
  max-width: 840px;
  margin-left: auto;
  margin-right: auto;
}

footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 28px clamp(18px, 5vw, 72px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

footer > div {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-brand {
  color: #fff;
}

.footer-brand img {
  width: 28px;
  height: 30px;
}

@keyframes glowDrift {
  from {
    transform: translate3d(-10px, -8px, 0) scale(0.98);
  }
  to {
    transform: translate3d(10px, 8px, 0) scale(1.02);
  }
}

@media (max-width: 1100px) {
  .hero,
  .split-section,
  .experience-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 48px;
  }

  .hero-visual {
    min-height: 500px;
  }

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

@media (max-width: 760px) {
  .site-header {
    align-items: center;
  }

  .brand span:last-child {
    display: none;
  }

  nav a:not(.nav-cta) {
    display: none;
  }

  h1 {
    font-size: clamp(39px, 13vw, 58px);
  }

  .hero-visual {
    min-height: auto;
    padding: 28px 0;
  }

  .orbital-card {
    display: none;
  }

  .phone-shell {
    border-radius: 32px;
  }

  .quick-grid,
  .answer-grid,
  .security-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-card {
    align-items: stretch;
    flex-direction: column;
  }

  .cta-section {
    margin-left: 18px;
    margin-right: 18px;
  }
}