:root {
  color-scheme: light;
  --bg: oklch(98.2% 0.006 235);
  --surface: oklch(99.5% 0.002 220);
  --surface-strong: oklch(100% 0 0);
  --surface-muted: oklch(96.5% 0.007 232);
  --line: oklch(89% 0.01 236);
  --line-strong: oklch(80% 0.015 236);
  --text: oklch(24% 0.024 248);
  --muted: oklch(50% 0.018 244);
  --accent: oklch(49% 0.13 248);
  --accent-soft: oklch(92% 0.02 246);
  --accent-2: oklch(61% 0.09 188);
  --accent-2-soft: oklch(94% 0.02 188);
  --success: oklch(60% 0.12 155);
  --warn: oklch(73% 0.12 78);
  --danger: oklch(58% 0.16 24);
  --shadow-xs: 0 1px 2px color-mix(in oklab, var(--text) 6%, transparent);
  --shadow-sm: 0 8px 24px color-mix(in oklab, var(--text) 8%, transparent);
  --shadow-lg: 0 24px 70px color-mix(in oklab, var(--text) 10%, transparent);
  --radius-xs: 10px;
  --radius-sm: 16px;
  --radius-md: 24px;
  --radius-lg: 36px;
  --max: 1180px;
  --font-display: "Avenir Next", "SF Pro Display", "Segoe UI", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", system-ui, sans-serif;
  --font-mono: "SF Mono", "JetBrains Mono", "IBM Plex Mono", ui-monospace, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background:
    radial-gradient(circle at top left, color-mix(in oklab, var(--accent-soft) 50%, transparent) 0, transparent 28%),
    linear-gradient(180deg, oklch(99.1% 0.004 235), var(--bg));
  color: var(--text);
  text-wrap: pretty;
}

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

a:hover {
  text-decoration: underline;
}

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

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

button {
  cursor: pointer;
}

.site-shell {
  min-height: 100vh;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: color-mix(in oklab, var(--surface) 82%, white 18%);
  border-bottom: 1px solid color-mix(in oklab, var(--line) 84%, transparent);
}

.site-header__inner,
.site-footer__inner,
.section,
.section-tight,
.hero,
.page-frame,
.guide-layout,
.legal-layout,
.dashboard-shell,
.form-shell {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-weight: 700;
  letter-spacing: -0.03em;
  font-family: var(--font-display);
}

.brand:hover {
  text-decoration: none;
}

.brand__mark {
  display: block;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  object-fit: contain;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 10px;
}

.site-nav__links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav__links a {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.95rem;
}

.site-nav__links a:hover,
.site-nav__links a[aria-current="page"] {
  background: color-mix(in oklab, var(--accent-soft) 80%, white 20%);
  color: var(--accent);
  text-decoration: none;
}

.site-nav__actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface-strong);
  color: var(--text);
}

.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 999px;
  background: currentColor;
}

.btn,
.btn-ghost,
.btn-muted,
.btn-danger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 650;
  letter-spacing: -0.01em;
  transition: transform 0.18s cubic-bezier(0.23, 1, 0.32, 1), background-color 0.18s cubic-bezier(0.23, 1, 0.32, 1), border-color 0.18s cubic-bezier(0.23, 1, 0.32, 1);
}

.btn:hover,
.btn-ghost:hover,
.btn-muted:hover,
.btn-danger:hover {
  transform: translateY(-1px);
  text-decoration: none;
}

.btn {
  background: var(--accent);
  color: white;
  box-shadow: var(--shadow-xs);
}

.btn:hover {
  background: color-mix(in oklab, var(--accent) 88%, black 12%);
}

.btn-ghost {
  background: var(--surface-strong);
  border-color: var(--line);
  color: var(--text);
}

.btn-ghost:hover {
  background: color-mix(in oklab, var(--accent-soft) 65%, white 35%);
}

.btn-muted {
  background: var(--surface-muted);
  color: var(--text);
}

.btn-danger {
  background: color-mix(in oklab, var(--danger) 9%, white 91%);
  color: var(--danger);
  border-color: color-mix(in oklab, var(--danger) 18%, white 82%);
}

.eyebrow,
.micro-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: color-mix(in oklab, var(--accent-soft) 78%, white 22%);
  border: 1px solid color-mix(in oklab, var(--accent) 14%, white 86%);
  color: var(--accent);
  font-size: 0.88rem;
  font-weight: 650;
}

.hero {
  padding: 54px 0 34px;
  display: grid;
  gap: 28px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 28px;
  align-items: stretch;
}

.hero-copy,
.hero-card,
.card,
.stack-card,
.download-panel,
.legal-card,
.guide-card,
.dashboard-card,
.panel,
.form-card {
  background: color-mix(in oklab, var(--surface) 90%, white 10%);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.hero-copy,
.hero-card,
.download-panel,
.legal-card,
.guide-card,
.dashboard-card,
.form-card {
  border-radius: var(--radius-lg);
}

.hero-copy {
  padding: 42px;
}

.hero-copy h1,
.page-intro h1,
.legal-heading h1,
.guide-heading h1,
.dashboard-header h1 {
  margin: 18px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.8rem);
  line-height: 0.96;
  letter-spacing: -0.06em;
}

.hero-copy p {
  margin: 0;
  max-width: 60ch;
  font-size: 1.08rem;
  line-height: 1.7;
  color: var(--muted);
}

.hero-actions,
.cluster {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-note,
.muted-note,
.kicker-note {
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-card {
  padding: 24px;
  display: grid;
  gap: 18px;
}

.hero-card__title {
  font-size: 0.95rem;
  color: var(--muted);
  font-weight: 650;
  letter-spacing: -0.02em;
}

.callout-list,
.stat-list,
.check-list,
.mini-list {
  display: grid;
  gap: 10px;
}

.callout,
.check-item,
.mini-item,
.info-item {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: var(--surface-strong);
  border: 1px solid var(--line);
}

.callout strong,
.info-item strong,
.check-item strong {
  font-size: 0.97rem;
}

.callout span,
.check-item span,
.mini-item span,
.info-item span {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.section {
  padding: 28px 0;
}

.section-tight {
  padding: 16px 0 28px;
}

.section-heading {
  margin-bottom: 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
}

.section-heading h2,
.stack-card h2,
.download-panel h2,
.guide-card h2,
.dashboard-card h2,
.form-card h2,
.legal-card h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2vw, 2.2rem);
  letter-spacing: -0.04em;
}

.section-heading p,
.stack-card p,
.download-panel p,
.guide-card p,
.dashboard-card p,
.form-card p,
.legal-card p,
.guide-card li,
.legal-card li {
  color: var(--muted);
  line-height: 1.65;
}

.trust-grid,
.feature-grid,
.plan-grid,
.help-grid,
.dashboard-grid,
.form-grid {
  display: grid;
  gap: 18px;
}

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

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

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

.card,
.stack-card,
.step-card,
.plan-card,
.trust-card,
.feature-card,
.help-card,
.dashboard-tile {
  padding: 22px;
  border-radius: var(--radius-md);
  background: var(--surface-strong);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-xs);
}

.trust-card,
.feature-card {
  display: grid;
  gap: 12px;
}

.icon-bubble {
  width: 46px;
  height: 46px;
  display: inline-grid;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(180deg, var(--accent-soft), white);
  color: var(--accent);
  font-size: 1.2rem;
  font-weight: 700;
  box-shadow: inset 0 1px 0 color-mix(in oklab, white 55%, transparent);
}

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

.step-card {
  position: relative;
  min-height: 100%;
}

.step-card__num {
  position: absolute;
  top: 18px;
  right: 18px;
  color: color-mix(in oklab, var(--accent) 24%, white 76%);
  font-size: 1.5rem;
  font-weight: 800;
}

.step-card h3,
.feature-card h3,
.plan-card h3,
.help-card h3,
.dashboard-tile h3 {
  margin: 14px 0 8px;
  font-size: 1.08rem;
  letter-spacing: -0.03em;
}

.step-card p,
.feature-card p,
.plan-card p,
.help-card p,
.dashboard-tile p,
.help-card li {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.plan-card {
  display: grid;
  gap: 10px;
}

.plan-badge,
.status-pill,
.tone-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
}

.plan-badge,
.status-pill.is-pending {
  background: color-mix(in oklab, var(--warn) 12%, white 88%);
  color: color-mix(in oklab, var(--warn) 68%, black 32%);
}

.status-pill.is-good {
  background: color-mix(in oklab, var(--success) 14%, white 86%);
  color: color-mix(in oklab, var(--success) 72%, black 28%);
}

.status-pill.is-neutral {
  background: var(--surface-muted);
  color: var(--muted);
}

.highlight-panel {
  padding: 30px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, color-mix(in oklab, var(--accent) 8%, white 92%), color-mix(in oklab, var(--accent-2) 10%, white 90%));
  border: 1px solid color-mix(in oklab, var(--accent) 14%, white 86%);
  box-shadow: var(--shadow-sm);
}

.download-layout,
.split-layout,
.legal-layout,
.page-grid {
  display: grid;
  gap: 24px;
}

.download-layout,
.split-layout {
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
}

.download-panel {
  padding: 28px;
}

.download-button {
  width: 100%;
  justify-content: space-between;
  padding: 18px 22px;
  border-radius: 24px;
}

.download-links,
.footer-links,
.meta-row,
.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
}

.download-links a {
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--surface-strong);
  border: 1px solid var(--line);
  color: var(--text);
}

.download-links a:hover {
  background: var(--surface-muted);
  text-decoration: none;
}

.site-footer {
  padding: 36px 0 52px;
}

.site-footer__inner {
  display: grid;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.site-footer p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

@media (max-width: 1080px) {
  .hero-grid,
  .download-layout,
  .split-layout {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 760px) {
  .site-header__inner {
    min-height: 66px;
  }

  .site-nav {
    display: grid;
    justify-items: end;
  }

  .nav-toggle {
    display: inline-grid;
    place-items: center;
  }

  .site-nav__links,
  .site-nav__actions {
    display: none;
  }

  .site-nav.is-open .site-nav__links,
  .site-nav.is-open .site-nav__actions {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    width: min(320px, calc(100vw - 32px));
    padding: 14px;
    border-radius: 24px;
    background: color-mix(in oklab, var(--surface) 92%, white 8%);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-lg);
  }

  .site-nav.is-open .site-nav__links {
    margin-top: 12px;
  }

  .site-nav.is-open .site-nav__actions {
    margin-top: 10px;
  }

  .hero {
    padding-top: 28px;
  }

  .hero-copy,
  .hero-card,
  .download-panel {
    padding: 22px;
    border-radius: 28px;
  }

  .hero-copy h1 {
    font-size: clamp(2.1rem, 11vw, 3.4rem);
  }

  .feature-grid,
  .plan-grid,
  .step-row,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .section,
  .section-tight {
    padding: 18px 0;
  }

  .site-footer {
    padding-bottom: 36px;
  }

}