:root {
  --bg: #fff7ed;
  --ink: #18181b;
  --muted: #52525b;
  --brand: #ea580c;
  --brand-deep: #c2410c;
  --card: #ffffff;
  --line: #fed7aa;
  --accent: #0f766e;
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: "Noto Sans SC", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 15% 20%, #ffedd5 0%, transparent 40%),
    radial-gradient(circle at 85% 15%, #ccfbf1 0%, transparent 35%),
    var(--bg);
  line-height: 1.6;
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.06;
  background-image: radial-gradient(#000 0.5px, transparent 0.5px);
  background-size: 4px 4px;
}

.site-header {
  max-width: 1120px;
  margin: 0 auto;
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  text-decoration: none;
  color: var(--ink);
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.brand-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand) 0%, #facc15 100%);
  box-shadow: 0 0 0 4px #ffedd5;
}

.locale-switch {
  display: inline-flex;
  border: 2px solid #fdba74;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255, 251, 235, 0.95);
  padding: 2px;
}

.locale {
  text-decoration: none;
  color: #3f3f46;
  font-size: 15px;
  font-weight: 700;
  min-width: 92px;
  text-align: center;
  padding: 10px 18px;
  border-radius: 999px;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.locale + .locale {
  border-left: 1px dotted #fdba74;
}

.locale.active {
  background: #fff;
  color: #18181b;
}

main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 12px 20px 80px;
}

.language-gate {
  max-width: 980px;
  margin: 0 auto;
  padding: 80px 20px;
  text-align: center;
}

.gate-grid {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.gate-card {
  text-decoration: none;
  text-align: left;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 24px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.gate-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(24, 24, 27, 0.08);
}

.gate-card p {
  color: var(--muted);
}

.gate-link {
  font-weight: 700;
  color: var(--brand-deep);
}

.gate-foot {
  margin-top: 16px;
  color: var(--muted);
}

.hero {
  padding: 56px 0 30px;
}

.kicker {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 13px;
  color: var(--accent);
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.2;
}

h1 {
  margin-top: 12px;
  font-size: clamp(34px, 6vw, 64px);
  max-width: 960px;
}

.lead {
  margin-top: 18px;
  color: var(--muted);
  font-size: clamp(16px, 2.2vw, 20px);
  max-width: 760px;
}

.hero-cta {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-block;
  border-radius: 12px;
  padding: 12px 18px;
  text-decoration: none;
  color: #fff;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-deep) 100%);
  font-weight: 700;
  transition: transform 0.25s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-secondary {
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
}

.button-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.hero-tags {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero-tags span {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 13px;
}

.proof,
.demo,
.faq,
.pricing,
.final-cta {
  margin-top: 42px;
}

.module-nav {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.module-nav a {
  text-decoration: none;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 700;
}

.content-section {
  margin-top: 48px;
}

.long-copy {
  margin-top: 18px;
  display: grid;
  gap: 14px;
}

.long-copy p {
  margin: 0;
  max-width: 920px;
  color: var(--muted);
  font-size: 17px;
}

.criteria-grid,
.evidence-grid,
.tool-stack,
.decision-grid {
  margin-top: 18px;
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.criteria-card,
.evidence-card,
.tool-card,
.decision-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
}

.criteria-card p,
.evidence-card p,
.tool-card p,
.decision-card p {
  margin: 10px 0 0;
  color: var(--muted);
}

.proof {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.proof-card,
.demo-grid article,
.price-card,
.final-cta {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
}

.proof-label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--accent);
  font-family: "Space Grotesk", sans-serif;
}

.proof-card h2 {
  margin-top: 10px;
  font-size: 22px;
}

.proof-card p {
  margin: 10px 0 0;
  color: var(--muted);
}

.section-head h2 {
  margin-top: 10px;
  font-size: clamp(28px, 4vw, 40px);
}

.demo-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.demo-grid p {
  margin-top: 10px;
  color: var(--muted);
}

.faq-list {
  margin-top: 18px;
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.faq-list article {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
}

.faq-list p {
  margin-top: 10px;
  color: var(--muted);
}

.price-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.price-card {
  position: relative;
}

.price {
  font-family: "Space Grotesk", sans-serif;
  margin: 10px 0 0;
  font-size: 36px;
}

.price span {
  font-size: 16px;
  color: var(--muted);
}

.price-card ul {
  margin: 12px 0 18px;
  padding-left: 20px;
}

.price-card li {
  margin-bottom: 8px;
}

.featured {
  border-color: #fdba74;
  box-shadow: 0 12px 28px rgba(194, 65, 12, 0.13);
}

.badge {
  position: absolute;
  top: 12px;
  right: 12px;
  margin: 0;
  background: #fb923c;
  color: #fff;
  border-radius: 999px;
  font-size: 12px;
  padding: 4px 10px;
}

.final-cta {
  text-align: center;
  background:
    linear-gradient(160deg, #fff 0%, #ffedd5 55%, #ccfbf1 100%),
    #fff;
}

.final-cta p {
  color: var(--muted);
}

footer {
  text-align: center;
  padding: 18px;
  color: var(--muted);
  font-size: 14px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 960px) {
  .gate-grid {
    grid-template-columns: 1fr;
  }

  .proof,
  .demo-grid,
  .faq-list,
  .criteria-grid,
  .evidence-grid,
  .tool-stack,
  .decision-grid,
  .price-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 24px;
  }
}