:root {
  --bg: #07090d;
  --panel: rgba(12, 15, 20, 0.92);
  --panel-soft: rgba(17, 20, 27, 0.86);
  --ink: #f4efe5;
  --muted: #c3c7cf;
  --line: rgba(244, 239, 229, 0.11);
  --line-strong: rgba(244, 239, 229, 0.18);
  --gold: #c6a96b;
  --gold-soft: rgba(198, 169, 107, 0.16);
  --blue: #8da6bd;
  --shadow: 0 32px 90px rgba(0, 0, 0, 0.36);
  --radius-xl: 26px;
  --radius-lg: 18px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Inter", sans-serif;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  background:
    radial-gradient(circle at 16% 8%, rgba(198, 169, 107, 0.14), transparent 28%),
    radial-gradient(circle at 82% 16%, rgba(141, 166, 189, 0.13), transparent 28%),
    linear-gradient(rgba(255, 255, 255, 0.034) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.034) 1px, transparent 1px),
    linear-gradient(180deg, #06070a 0%, var(--bg) 100%);
  background-size: auto, auto, 112px 112px, 112px 112px, auto;
}

a {
  color: inherit;
}

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

h1,
h2,
h3 {
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
  font-weight: 500;
  letter-spacing: 0;
}

.site-shell {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
  padding: 28px 0 64px;
}

.site-header,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.site-header {
  padding-bottom: 24px;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand-symbol {
  display: inline-flex;
  width: 56px;
  height: 56px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  color: #111;
  background: var(--gold);
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
  font-size: 1.6rem;
  font-weight: 700;
}

.brand-lockup strong {
  display: block;
  font-size: 1.12rem;
}

.brand-lockup small,
.trust-line,
.form-note,
.result-caution,
.site-footer span,
.site-footer a {
  color: var(--muted);
}

.header-links,
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.header-links a,
.footer-links a,
.primary-button,
.secondary-button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0 18px;
  text-decoration: none;
  font-weight: 650;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.header-links a,
.footer-links a,
.secondary-button {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
}

.primary-button {
  border: 0;
  background: var(--gold);
  color: #111;
  cursor: pointer;
  box-shadow: 0 16px 34px rgba(198, 169, 107, 0.2);
}

.primary-button:hover,
.secondary-button:hover,
.header-links a:hover,
.footer-links a:hover {
  transform: translateY(-1px);
}

.primary-button:hover {
  box-shadow: 0 20px 44px rgba(198, 169, 107, 0.3);
}

main {
  display: grid;
  gap: 54px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: 22px;
}

.hero-content,
.hero-panel,
.section,
.feature-card,
.review-form,
.review-output,
.package-card,
.legal-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.hero-content {
  min-height: 620px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 22px;
  padding: 54px;
  background:
    linear-gradient(90deg, rgba(7, 9, 13, 0.96), rgba(7, 9, 13, 0.76)),
    linear-gradient(180deg, rgba(7, 9, 13, 0.1), rgba(7, 9, 13, 0.8)),
    url("https://images.unsplash.com/photo-1454165804606-c3d57bc86b40?auto=format&fit=crop&w=1500&q=84")
      center/cover;
}

.hero-panel {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 20px;
  padding: 34px;
}

.eyebrow,
.panel-label {
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  max-width: 760px;
  font-size: clamp(54px, 7vw, 72px);
  line-height: 1;
  text-wrap: balance;
}

h2 {
  font-size: clamp(32px, 4vw, 42px);
  line-height: 1.1;
  text-wrap: balance;
}

h3 {
  font-size: 28px;
  line-height: 1.12;
}

.hero-lede,
.hero-panel p,
.intro-copy,
.feature-card p,
.section-heading p,
.package-card p,
.legal-panel p,
.review-output p,
.review-output li {
  color: var(--muted);
  line-height: 1.75;
}

.hero-lede {
  max-width: 66ch;
  font-size: 1.12rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.panel-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.58;
}

.premium-line,
.price-result {
  color: var(--gold);
  font-weight: 750;
}

.section {
  padding: 38px;
}

.intro-grid,
.source-section {
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) minmax(0, 1.15fr);
  gap: 28px;
}

.intro-copy {
  display: grid;
  gap: 18px;
}

.card-grid,
.package-grid,
.integration-grid,
.next-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.feature-card,
.package-card,
.integration-card,
.next-card {
  padding: 24px;
}

.feature-card span {
  display: inline-flex;
  margin-bottom: 26px;
  color: var(--gold);
  font-weight: 800;
  letter-spacing: 0.14em;
}

.feature-card {
  background: var(--panel-soft);
  box-shadow: none;
}

.ai-section,
.next-section,
.review-section {
  display: grid;
  gap: 26px;
}

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

.integration-card,
.next-card,
.premium-system {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel-soft);
  box-shadow: none;
}

.integration-card,
.next-card {
  display: grid;
  gap: 12px;
}

.next-card {
  color: inherit;
  text-decoration: none;
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.next-card:hover {
  border-color: rgba(198, 169, 107, 0.36);
  transform: translateY(-2px);
  background: rgba(198, 169, 107, 0.08);
}

.integration-card span,
.next-card span {
  color: var(--gold);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.integration-card p,
.next-card p,
.premium-system p {
  color: var(--muted);
  line-height: 1.75;
}

.premium-system {
  display: grid;
  gap: 16px;
  padding: 26px;
  background: linear-gradient(180deg, rgba(141, 166, 189, 0.1), rgba(17, 20, 27, 0.86));
}

.system-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.system-list p {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 12px 14px;
  text-align: center;
  background: rgba(255, 255, 255, 0.035);
}

.section-heading {
  display: grid;
  gap: 12px;
  max-width: 760px;
}

.section-heading p,
.hero-lede,
.hero-panel p,
.intro-copy,
.feature-card p,
.integration-card p,
.next-card p,
.package-card p,
.review-output p {
  max-width: 68ch;
}

.review-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.2fr);
  gap: 18px;
}

.review-form,
.review-output {
  padding: 28px;
  box-shadow: none;
}

.review-form {
  display: grid;
  gap: 16px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-weight: 700;
}

input,
select {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  padding: 13px 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.055);
  font: inherit;
}

.check-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.check-grid label {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
  color: var(--muted);
  font-weight: 650;
}

.check-grid input {
  width: auto;
}

.review-output {
  display: grid;
  align-content: start;
  gap: 16px;
}

.result-block {
  display: grid;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.result-block ul {
  margin: 0;
  padding-left: 18px;
}

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

.package-card {
  display: grid;
  gap: 14px;
  box-shadow: none;
}

.package-card.highlight {
  border-color: rgba(198, 169, 107, 0.42);
  background: linear-gradient(180deg, rgba(198, 169, 107, 0.12), rgba(17, 20, 27, 0.9));
}

.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cta-panel div {
  display: grid;
  gap: 12px;
  max-width: 720px;
}

.site-footer {
  padding-top: 34px;
}

.site-footer strong {
  display: block;
}

@media (max-width: 920px) {
  .site-header,
  .site-footer,
  .cta-panel {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero,
  .intro-grid,
  .review-layout {
    grid-template-columns: 1fr;
  }

  .card-grid,
  .integration-grid,
  .next-grid,
  .package-grid,
  .system-list {
    grid-template-columns: 1fr;
  }

  .hero-content {
    min-height: 560px;
    padding: 34px;
  }

  h1 {
    font-size: clamp(40px, 11vw, 56px);
  }

  h2 {
    font-size: clamp(30px, 8vw, 38px);
  }
}

@media (max-width: 620px) {
  .site-shell {
    width: min(calc(100% - 22px), var(--max-width));
    padding-top: 18px;
  }

  .hero-content,
  .section,
  .hero-panel {
    padding: 24px;
  }

  .footer-links a,
  .primary-button,
  .secondary-button {
    width: 100%;
  }

  .header-links {
    gap: 8px;
  }

  .header-links a {
    min-height: 40px;
    padding: 0 14px;
    font-size: 0.94rem;
  }

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