:root {
  --bg: #050806;
  --bg-soft: #07110d;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-strong: rgba(255, 255, 255, 0.09);
  --border: rgba(255, 255, 255, 0.12);
  --text: #f2f5ee;
  --muted: #a8b3aa;
  --primary: #33d17a;
  --accent: #7ee787;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
  --radius: 24px;
  --radius-sm: 16px;
  --content: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(51, 209, 122, 0.14), transparent 34%),
    radial-gradient(circle at top right, rgba(126, 231, 135, 0.08), transparent 24%),
    linear-gradient(180deg, #09110e 0%, #050806 45%, #08100c 100%);
  color: var(--text);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.5), transparent);
  pointer-events: none;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--text);
}

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

.container {
  width: min(calc(100% - 2rem), var(--content));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(5, 8, 6, 0.74);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 76px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand img {
  width: 40px;
  height: 40px;
}

.brand-mark {
  display: flex;
  flex-direction: column;
}

.brand-tag {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 500;
}

.nav-toggle {
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  border-radius: 12px;
  padding: 0.65rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.nav-toggle svg {
  width: 22px;
  height: 22px;
}

.nav-links {
  position: absolute;
  left: 1rem;
  right: 1rem;
  top: calc(100% + 0.75rem);
  display: none;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1rem;
  background: rgba(7, 17, 13, 0.94);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.nav-links.is-open {
  display: flex;
}

.nav-links a {
  color: var(--muted);
  padding: 0.85rem 1rem;
  border-radius: 14px;
}

.nav-links a[aria-current="page"],
.nav-links a:hover {
  background: rgba(51, 209, 122, 0.1);
  color: var(--text);
}

main {
  position: relative;
  z-index: 1;
}

.hero {
  padding: 5rem 0 3rem;
}

.hero-grid,
.split-grid {
  display: grid;
  gap: 1.5rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  background: rgba(51, 209, 122, 0.1);
  border: 1px solid rgba(126, 231, 135, 0.18);
  color: var(--accent);
  font-size: 0.9rem;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.05;
}

h1 {
  font-size: clamp(2.8rem, 9vw, 5.6rem);
  letter-spacing: -0.045em;
}

h2 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  letter-spacing: -0.04em;
}

h3 {
  font-size: 1.15rem;
}

p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.lead {
  font-size: 1.08rem;
  max-width: 60ch;
}

.hero-copy,
.panel,
.feature-card,
.faq-item,
.platform-card,
.step-card,
.policy-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.button,
button.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 50px;
  padding: 0.9rem 1.3rem;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid transparent;
}

.button-primary {
  color: #03130a;
  background: linear-gradient(135deg, var(--primary), var(--accent));
}

.button-secondary {
  color: var(--text);
  background: var(--panel);
  border-color: var(--border);
}

.hero-visual,
.visual-panel {
  padding: 1.5rem;
}

.hero-stats,
.card-grid,
.faq-grid,
.platform-grid,
.footer-links,
.support-list {
  display: grid;
  gap: 1rem;
}

.stat-chip {
  padding: 1rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.stat-chip strong {
  display: block;
  color: var(--text);
  font-size: 1.2rem;
}

section {
  padding: 1.5rem 0 3rem;
}

.section-head {
  display: grid;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}

.card-grid,
.platform-grid,
.faq-grid {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.feature-card,
.platform-card,
.faq-item,
.step-card,
.policy-card {
  padding: 1.4rem;
}

.feature-card ul,
.faq-item ul,
.policy-card ul,
.support-list,
.step-card ol {
  margin: 1rem 0 0;
  padding-left: 1.1rem;
  color: var(--muted);
  line-height: 1.7;
}

.feature-card li,
.faq-item li,
.policy-card li,
.support-list li,
.step-card li {
  margin-bottom: 0.55rem;
}

.inline-note {
  margin-top: 1rem;
  padding: 0.95rem 1rem;
  border-radius: 16px;
  border: 1px solid rgba(126, 231, 135, 0.18);
  background: rgba(51, 209, 122, 0.08);
  color: var(--text);
}

.privacy-emphasis {
  margin-top: 1.25rem;
  padding: 1.1rem 1.15rem;
  border-radius: 18px;
  border: 1px solid rgba(126, 231, 135, 0.22);
  background:
    linear-gradient(135deg, rgba(126, 231, 135, 0.08), rgba(51, 209, 122, 0.03)),
    rgba(255, 255, 255, 0.03);
}

.privacy-emphasis strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--text);
  font-size: 0.96rem;
  letter-spacing: 0.01em;
}

.privacy-emphasis p {
  color: #dce9de;
}

.cta-band {
  padding: 1.5rem;
  display: grid;
  gap: 1rem;
}

.policy-layout {
  display: grid;
  gap: 1.25rem;
}

.page-hero {
  padding: 4rem 0 2rem;
}

.kicker {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.74rem;
}

.site-footer {
  padding: 2rem 0 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  gap: 1rem;
}

.footer-links {
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

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

.footer-note {
  font-size: 0.92rem;
}

.muted {
  color: var(--muted);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (min-width: 760px) {
  .nav-toggle {
    display: none;
  }

  .nav-links {
    position: static;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    background: transparent;
    border: 0;
    box-shadow: none;
    padding: 0;
    left: auto;
    right: auto;
    top: auto;
  }

  .hero-grid,
  .split-grid {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: stretch;
  }

  .hero {
    padding-top: 6rem;
  }

  .hero-copy,
  .hero-visual {
    padding: 2.4rem;
  }

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1.2fr 1fr;
    align-items: end;
  }

  .policy-layout {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
  }
}