@import url('./tokens.css');

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a:hover {
  color: var(--accent-soft);
}

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

p,
ul,
ol {
  margin: 0 0 var(--space-4);
}

h1,
h2,
h3,
h4 {
  margin: 0 0 var(--space-4);
  line-height: 1.15;
  max-width: 22ch;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.02em;
}

h1 { font-size: var(--h1); }
h2 { font-size: var(--h2); }
h3 { font-size: var(--h3); }
h4 {
  font-size: var(--h4);
  font-family: var(--font-body);
  font-weight: 600;
}

small,
.caption,
.label,
.eyebrow,
.mono,
.inline-badge {
  font-family: var(--font-mono);
}

.eyebrow,
.label {
  color: var(--accent);
  font-size: var(--label);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.caption,
.mono,
.inline-badge {
  font-size: var(--caption);
  letter-spacing: 0.04em;
}

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

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

.container,
.section,
.site-header,
.site-footer {
  width: 100%;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
}

.container-narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(16px);
  background: rgba(12, 13, 15, 0.86);
  border-bottom: 1px solid rgba(30, 32, 36, 0.9);
}

.header-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--space-4) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.brand-lockup.brand-lockup-image {
  display: inline-flex;
  align-items: center;
}

.brand-lockup-image img {
  display: block;
  height: 34px;
  width: auto;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border: 1px solid var(--surface-edge);
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 1.2rem;
}

.brand-text strong,
.brand-text span {
  display: block;
}

.brand-text strong {
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

.brand-text span {
  color: var(--muted);
  font-size: 0.8rem;
}

.brand-mark-image {
  width: 34px;
  height: 34px;
  display: block;
}

.nav-toggle {
  display: none;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-list a {
  color: var(--muted);
  font-size: 0.95rem;
}

.nav-list a.active,
.nav-list a:hover,
.nav-list a:focus-visible {
  color: var(--text);
}

.page-banner {
  border-bottom: 1px solid var(--surface-edge);
  background:
    linear-gradient(180deg, rgba(20, 21, 24, 0.82), rgba(12, 13, 15, 0.92)),
    linear-gradient(90deg, rgba(30, 32, 36, 0.6) 1px, transparent 1px),
    linear-gradient(rgba(30, 32, 36, 0.45) 1px, transparent 1px);
  background-size: auto, 40px 40px, 40px 40px;
  background-position: 0 0, 0 0, 0 0;
}

.page-banner-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--space-3) 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.hero,
.section {
  padding: var(--space-24) 0;
}

.hero {
  border-bottom: 1px solid rgba(30, 32, 36, 0.7);
  background:
    radial-gradient(circle at top right, rgba(201, 168, 76, 0.1), transparent 26%),
    linear-gradient(180deg, rgba(20, 21, 24, 0.95), rgba(12, 13, 15, 1));
}

.theme-crypto .hero {
  background:
    radial-gradient(circle at top right, rgba(61, 107, 142, 0.16), transparent 28%),
    linear-gradient(180deg, rgba(20, 21, 24, 0.95), rgba(12, 13, 15, 1));
}

.theme-tools .hero,
.theme-futures .hero {
  background:
    radial-gradient(circle at top right, rgba(138, 138, 133, 0.08), transparent 28%),
    linear-gradient(180deg, rgba(20, 21, 24, 0.95), rgba(12, 13, 15, 1));
}

.hero-grid,
.split,
.grid,
.footer-grid,
.stat-row,
.lockup-row,
.page-links,
.team-block {
  display: grid;
  gap: var(--space-8);
}

.hero-grid,
.split {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
}

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

.grid-3,
.footer-grid,
.stat-row {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stack > * + * {
  margin-top: var(--space-4);
}

.section-head {
  margin-bottom: var(--space-10);
}

.section-head p,
.lede {
  max-width: 62ch;
  color: var(--muted);
}

.panel,
.placeholder-frame,
.notice,
.empty-state {
  background: linear-gradient(180deg, rgba(23, 25, 29, 0.96), rgba(20, 21, 24, 0.98));
  border: 1px solid var(--surface-edge);
  border-radius: var(--radius);
}

.panel,
.notice,
.empty-state,
.placeholder-frame {
  padding: var(--space-8);
}

.placeholder-frame {
  min-height: 240px;
  display: grid;
  gap: var(--space-3);
  align-content: end;
  position: relative;
  overflow: hidden;
}

.placeholder-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(30, 32, 36, 0.65) 1px, transparent 1px),
    linear-gradient(rgba(30, 32, 36, 0.4) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.6;
}

.placeholder-frame > * {
  position: relative;
  z-index: 1;
}

.list-clean,
.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.list-clean li,
.feature-list li {
  padding: var(--space-3) 0;
  border-top: 1px solid rgba(30, 32, 36, 0.72);
}

.list-clean li:first-child,
.feature-list li:first-child {
  border-top: 0;
  padding-top: 0;
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: 0;
  margin: var(--space-4) 0 0;
  list-style: none;
}

.inline-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 6px 10px;
  border: 1px solid var(--surface-edge);
  border-radius: var(--radius);
  color: var(--muted);
  text-transform: uppercase;
}

.page-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--surface-edge), transparent);
}

.hero-proof {
  margin-top: var(--space-8);
}

.site-footer {
  border-top: 1px solid var(--surface-edge);
  padding: var(--space-16) 0 var(--space-10);
}

.footer-grid {
  margin-bottom: var(--space-8);
}

.footer-links {
  display: grid;
  gap: var(--space-2);
}

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

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--text);
}

.disclosure {
  color: var(--muted);
  font-size: 0.92rem;
  border-top: 1px solid rgba(30, 32, 36, 0.72);
  padding-top: var(--space-4);
}

.center {
  text-align: center;
}

.is-hidden {
  display: none !important;
}

@media (max-width: 920px) {
  :root {
    --h1: clamp(2.15rem, 10vw, 3.1rem);
  }

  .hero,
  .section {
    padding: var(--space-16) 0;
  }

  .header-inner {
    padding: var(--space-3) 0;
    gap: var(--space-4);
  }

  .brand-lockup-image img {
    height: 26px;
  }

  .page-banner-inner {
    padding: 10px 0;
    font-size: 0.82rem;
  }

  .hero .lede {
    max-width: 30ch;
  }

  .pill-list {
    gap: var(--space-2);
  }

  .inline-badge {
    font-size: 0.72rem;
  }

  .hero-grid,
  .split,
  .grid-2,
  .grid-3,
  .grid-4,
  .footer-grid,
  .stat-row,
  .page-links,
  .team-block {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 10px 18px;
    font-size: 0.82rem;
    letter-spacing: 0.08em;
  }

  .site-nav {
    position: absolute;
    left: 24px;
    right: 24px;
    top: calc(100% + 8px);
    background: rgba(20, 21, 24, 0.98);
    border: 1px solid var(--surface-edge);
    border-radius: var(--radius);
    padding: var(--space-4);
    box-shadow: var(--shadow);
    display: none;
  }

  .site-nav.is-open {
    display: block;
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }

  .header-inner {
    position: relative;
  }
}