/*
 * Static SEO page (no Vite processing): the values mirror the app design
 * tokens in src/styles/tokens.css and the landing page (src/pages/LandingPage.css).
 */
:root {
  color-scheme: light;
  --ink: #17182b;
  --muted: #646c86;
  --primary: #4f46e5;
  --primary-dark: #4338ca;
  --primary-soft: #ecebff;
  --brand: #1e1b4b;
  --accent: #8b5cf6;
  --accent-soft: #f3f0ff;
  --accent-line: #ddd6fe;
  --surface: #ffffff;
  --surface-muted: #f4f5fa;
  --line: #dee1eb;
  --success: #207852;
  --focus: #6366f1;
  --shadow: 0 24px 70px rgba(30, 27, 75, 0.12);
  font-family: "Inter Variable", Inter, Aptos, "Segoe UI Variable", "Segoe UI", system-ui, -apple-system, sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--surface-muted);
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--primary);
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--primary-dark);
}

a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
  border-radius: 0.25rem;
}

.skip-link {
  position: fixed;
  z-index: 20;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.65rem 0.9rem;
  border-radius: 0.5rem;
  background: var(--ink);
  color: #fff;
  transform: translateY(-150%);
}

.skip-link:focus {
  color: #fff;
  transform: translateY(0);
}

.site-header {
  position: relative;
  z-index: 5;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
}

.header-inner,
.page-shell,
.footer-inner {
  width: min(1160px, calc(100% - 2rem));
  margin-inline: auto;
}

.header-inner {
  min-height: 4.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink);
  font-weight: 850;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand-mark {
  width: 2.15rem;
  height: 2.15rem;
  display: grid;
  place-items: center;
  border-radius: 0.65rem;
  background: linear-gradient(145deg, #ddd6fe, #a78bfa);
  color: var(--brand);
  font-size: 0.84rem;
  letter-spacing: 0;
}

.header-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.4rem 1rem;
}

.header-nav a {
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
}

.header-nav .nav-cta {
  padding: 0.55rem 0.85rem;
  border-radius: 0.6rem;
  background: var(--primary);
  color: #fff;
}

.breadcrumb {
  margin: 0;
  padding: 1.25rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 0.9rem;
}

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

.hero {
  position: relative;
  padding: clamp(3rem, 7vw, 6.5rem) 0 clamp(3rem, 6vw, 5rem);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  width: 32rem;
  height: 32rem;
  top: -18rem;
  right: -10rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79, 70, 229, 0.18), rgba(79, 70, 229, 0));
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(18rem, 0.65fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
}

.eyebrow {
  margin: 0 0 0.7rem;
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.15;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 19ch;
  margin-bottom: 1.2rem;
  font-size: clamp(2.35rem, 6vw, 4.85rem);
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(1.8rem, 3.5vw, 2.75rem);
}

h3 {
  margin-bottom: 0.65rem;
  font-size: 1.25rem;
}

.hero-lead,
.section-lead {
  max-width: 67ch;
  color: var(--muted);
  font-size: clamp(1.04rem, 1.8vw, 1.2rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.8rem 1rem;
  margin-top: 1.7rem;
}

.button {
  min-height: 2.9rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.7rem 1rem;
  border: 1px solid transparent;
  border-radius: 0.7rem;
  font-weight: 800;
  text-decoration: none;
}

.button-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 10px 28px rgba(55, 48, 163, 0.22);
}

.button-primary:hover {
  background: var(--primary-dark);
  color: #fff;
}

.button-secondary {
  border-color: var(--line);
  background: #fff;
  color: var(--primary);
}

.trust-list {
  margin: 1.6rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  list-style: none;
}

.trust-list li {
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.75);
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 700;
}

.hero-panel {
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero-panel strong {
  display: block;
  margin-bottom: 0.8rem;
  font-size: 1.04rem;
}

.fact-list {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
  list-style: none;
}

.fact-list li {
  position: relative;
  padding-left: 1.45rem;
  color: var(--muted);
}

.fact-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: 900;
}

.content-section {
  padding: clamp(3.5rem, 7vw, 6rem) 0;
}

.content-section-white {
  border-block: 1px solid var(--line);
  background: var(--surface);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2rem;
}

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

.method-card,
.info-card {
  padding: 1.4rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--surface);
}

.method-card {
  border-top: 4px solid var(--primary);
}

.method-card:nth-child(2) {
  border-top-color: var(--success);
}

.method-card:nth-child(3) {
  border-top-color: var(--accent);
}

.method-card p,
.info-card p {
  color: var(--muted);
}

.method-card dl {
  margin: 1rem 0 0;
}

.method-card dt {
  color: var(--ink);
  font-size: 0.84rem;
  font-weight: 850;
  text-transform: uppercase;
}

.method-card dd {
  margin: 0.15rem 0 0.85rem;
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: start;
  gap: clamp(2rem, 6vw, 5rem);
}

.data-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: #fff;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 38rem;
}

th,
td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-size: 0.85rem;
}

tr:last-child td {
  border-bottom: 0;
}

.callout {
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 1px solid var(--accent-line);
  border-radius: 1.2rem;
  background: var(--accent-soft);
}

.callout h2 {
  font-size: clamp(1.65rem, 3vw, 2.25rem);
}

.callout p:last-child {
  margin-bottom: 0;
}

.steps {
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  counter-reset: valuation-step;
  list-style: none;
}

.steps li {
  counter-increment: valuation-step;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  background: var(--surface);
  color: var(--muted);
}

.steps li::before {
  content: counter(valuation-step, decimal-leading-zero);
  display: block;
  margin-bottom: 0.6rem;
  color: var(--primary);
  font-weight: 900;
}

.steps strong {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--ink);
}

.disclaimer {
  padding: 1.5rem;
  border-left: 5px solid var(--accent);
  border-radius: 0.75rem;
  background: #fff;
}

.disclaimer h2 {
  font-size: 1.45rem;
}

.faq-list {
  display: grid;
  gap: 0.75rem;
}

.faq-list details {
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  background: #fff;
}

.faq-list summary {
  padding: 1rem 1.15rem;
  cursor: pointer;
  color: var(--ink);
  font-weight: 800;
}

.faq-list details p {
  margin: 0;
  padding: 0 1.15rem 1.15rem;
  color: var(--muted);
}

.final-cta {
  padding: clamp(2rem, 5vw, 3.5rem);
  border-radius: 1.4rem;
  background: linear-gradient(140deg, #262059, #3f2b83);
  color: #fff;
}

.final-cta h2 {
  max-width: 24ch;
}

.final-cta p {
  max-width: 62ch;
  color: rgba(247, 246, 255, 0.72);
}

.final-cta .button-primary {
  background: #fff;
  color: var(--primary-dark);
}

.site-footer {
  margin-top: 4rem;
  border-top: 1px solid var(--line);
  background: #fff;
}

.footer-inner {
  min-height: 7rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
}

@media (max-width: 860px) {
  .hero-grid,
  .split {
    grid-template-columns: 1fr;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 620px) {
  .header-inner {
    align-items: flex-start;
    flex-direction: column;
    padding-block: 0.8rem;
  }

  .header-nav {
    justify-content: flex-start;
  }

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

  h1 {
    font-size: clamp(2.15rem, 12vw, 3.2rem);
  }

  .steps {
    grid-template-columns: 1fr;
  }

  .hero-actions .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

@media print {
  .site-header,
  .hero-actions,
  .final-cta,
  .site-footer,
  .skip-link {
    display: none;
  }

  body {
    background: #fff;
  }

  .content-section,
  .hero {
    padding-block: 1.5rem;
  }

  .method-card,
  .info-card,
  .callout,
  .disclaimer {
    break-inside: avoid;
    box-shadow: none;
  }
}