:root {
  --bg: #070b14;
  --bg-soft: #0f1525;
  --surface: #111a2d;
  --surface-2: #16243f;
  --text: #edf1ff;
  --text-muted: #a8b3d1;
  --line: #26365d;
  --brand: #4b7cff;
  --brand-2: #2fd0ff;
  --accent: #9ef86b;
  --radius: 20px;
  --shadow: 0 20px 80px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "IBM Plex Sans", sans-serif;
  background:
    radial-gradient(1200px 700px at 25% 0%, #14284e 0%, var(--bg) 52%),
    var(--bg);
  color: var(--text);
  line-height: 1.55;
  min-height: 100vh;
  overflow-x: hidden;
}

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(circle at center, black 34%, transparent 85%);
  z-index: -2;
}

.bg-glow {
  position: fixed;
  width: 44rem;
  height: 44rem;
  border-radius: 999px;
  filter: blur(80px);
  opacity: 0.32;
  pointer-events: none;
  z-index: -1;
}

.bg-glow-a {
  top: -18rem;
  right: -14rem;
  background: #2fd0ff;
}

.bg-glow-b {
  bottom: -20rem;
  left: -15rem;
  background: #4b7cff;
}

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(16px);
  background: rgba(7, 11, 20, 0.6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  font-family: "Sora", sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  text-decoration: none;
  color: var(--text);
  letter-spacing: 0.02em;
}

.section {
  padding: 5.5rem 0;
}

.section-hero {
  min-height: calc(100vh - 72px);
  display: grid;
  align-items: center;
  padding: 3rem 0;
}

.hero-inner {
  text-align: center;
}

.eyebrow,
.section-label {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--brand-2);
  font-size: 0.78rem;
  font-weight: 600;
  margin: 0 0 1rem;
}

.hero-title,
.section-title {
  font-family: "Sora", sans-serif;
  margin: 0;
  line-height: 1.1;
}

.hero-title {
  font-size: clamp(2.2rem, 6vw, 4.8rem);
  max-width: 16ch;
  margin-inline: auto;
}

.hero-title span {
  display: block;
  margin-top: 0.2em;
  color: #9fb6ff;
  text-shadow: 0 0 36px rgba(75, 124, 255, 0.55);
}

.hero-subtitle {
  margin: 1.4rem auto 0;
  max-width: 66ch;
  color: var(--text-muted);
  font-size: clamp(1rem, 2.2vw, 1.3rem);
}

.hero-actions {
  margin-top: 2rem;
  display: flex;
  gap: 0.9rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  text-decoration: none;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 600;
  transition:
    transform 200ms ease,
    box-shadow 220ms ease,
    background 220ms ease,
    border-color 220ms ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.btn-small {
  font-size: 0.92rem;
  padding: 0.58rem 0.95rem;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.14);
}

.btn-primary {
  background: linear-gradient(
    135deg,
    var(--brand),
    #3e9dff 58%,
    var(--brand-2)
  );
  color: #05060a;
  padding: 0.95rem 1.4rem;
  box-shadow: 0 12px 36px rgba(47, 208, 255, 0.28);
}

.btn-primary:hover {
  box-shadow: 0 16px 44px rgba(47, 208, 255, 0.38);
}

.btn-ghost {
  color: var(--text);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.02);
  padding: 0.95rem 1.4rem;
}

.btn-large {
  padding: 1rem 1.6rem;
  font-size: 1.05rem;
}

.hero-chips {
  margin: 1.6rem auto 0;
  padding: 0;
  list-style: none;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.hero-chips li {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.13);
  color: #ced9ff;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-size: 0.84rem;
}

.section-title {
  font-size: clamp(1.9rem, 4vw, 3rem);
  max-width: 20ch;
}

.feature-grid {
  margin-top: 2.2rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.card {
  background: linear-gradient(
    170deg,
    rgba(22, 36, 63, 0.9),
    rgba(12, 20, 34, 0.85)
  );
  border: 1px solid rgba(159, 182, 255, 0.24);
  border-radius: var(--radius);
  padding: 1.3rem;
  box-shadow: var(--shadow);
}

.card:hover {
  border-color: rgba(47, 208, 255, 0.52);
}

.card-icon {
  font-size: 1.6rem;
  color: var(--brand-2);
}

.card h3 {
  margin: 0.7rem 0 0.5rem;
  font-family: "Sora", sans-serif;
  font-size: 1.2rem;
}

.card p {
  margin: 0;
  color: var(--text-muted);
}

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

.proof-block {
  padding: 1.3rem;
  border-radius: var(--radius);
  background: rgba(10, 17, 31, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.proof-block h3 {
  margin-top: 0;
  font-family: "Sora", sans-serif;
}

.proof-block p {
  margin-bottom: 0;
  color: var(--text-muted);
}

.security-panel {
  border-radius: calc(var(--radius) + 8px);
  padding: 1.6rem;
  border: 1px solid rgba(158, 248, 107, 0.28);
  background: linear-gradient(
    160deg,
    rgba(16, 33, 62, 0.94),
    rgba(9, 17, 31, 0.98)
  );
  box-shadow: var(--shadow);
}

.security-panel .section-title {
  max-width: 15ch;
}

.security-copy {
  max-width: 66ch;
  margin: 1rem 0 0;
  color: var(--text-muted);
}

.security-points {
  margin-top: 1.4rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.security-point {
  border-radius: 16px;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.security-point strong {
  display: block;
  font-family: "Sora", sans-serif;
  margin-bottom: 0.45rem;
}

.security-point span {
  color: var(--text-muted);
}

.faq-list {
  margin-top: 2rem;
  display: grid;
  gap: 0.7rem;
}

.faq-item {
  border-radius: 14px;
  background: rgba(11, 19, 34, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.95rem 1rem;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
}

.faq-item p {
  margin: 0.7rem 0 0;
  color: var(--text-muted);
}

.cta-box {
  text-align: center;
  border-radius: calc(var(--radius) + 6px);
  padding: 2rem;
  border: 1px solid rgba(47, 208, 255, 0.5);
  background: linear-gradient(
    165deg,
    rgba(16, 33, 62, 0.95),
    rgba(11, 19, 34, 0.95)
  );
}

.cta-box h2 {
  margin: 0.2rem 0 1.3rem;
  font-family: "Sora", sans-serif;
  font-size: clamp(1.7rem, 3vw, 2.5rem);
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 1rem 0 2rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.footer-links {
  display: flex;
  gap: 1rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--brand-2);
}

.legal-main {
  padding: 5rem 0 3rem;
}

.legal-shell {
  max-width: 860px;
}

.legal-hero {
  margin-bottom: 1.8rem;
}

.legal-hero h1 {
  margin: 0;
  font-family: "Sora", sans-serif;
  font-size: clamp(2rem, 5vw, 3.6rem);
}

.legal-updated {
  margin: 0.8rem 0 0;
  color: var(--text-muted);
}

.legal-card {
  background: linear-gradient(
    170deg,
    rgba(22, 36, 63, 0.88),
    rgba(12, 20, 34, 0.82)
  );
  border: 1px solid rgba(159, 182, 255, 0.24);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow);
  padding: 1.5rem;
}

.legal-card + .legal-card {
  margin-top: 1rem;
}

.legal-card h2 {
  margin: 0 0 0.75rem;
  font-family: "Sora", sans-serif;
  font-size: 1.3rem;
}

.legal-card p,
.legal-card li {
  color: var(--text-muted);
}

.legal-card ul {
  margin: 0.75rem 0 0;
  padding-left: 1.2rem;
}

.legal-nav {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 1.2rem;
}

.reveal,
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 650ms ease,
    transform 650ms ease;
}

.reveal.visible,
.reveal-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 {
  transition-delay: 120ms;
}

.reveal-delay-2 {
  transition-delay: 220ms;
}

.reveal-delay-3 {
  transition-delay: 320ms;
}

.reveal-delay-4 {
  transition-delay: 420ms;
}

@media (max-width: 980px) {
  .feature-grid,
  .proof-grid,
  .security-points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .section {
    padding: 4.25rem 0;
  }

  .section-hero {
    min-height: calc(100vh - 72px);
  }

  .feature-grid,
  .proof-grid,
  .security-points {
    grid-template-columns: 1fr;
  }

  .header-inner {
    min-height: 66px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
    scroll-behavior: auto !important;
  }

  .reveal,
  .reveal-on-scroll {
    opacity: 1;
    transform: none;
  }
}