:root {
  color-scheme: dark;
  --color-primary: #e6a100;
  --color-background: #14151a;
  --color-surface: #1e2029;
  --color-text: #f5f6f8;
  --color-muted: #9ba1b0;
  --font-heading: "Montserrat, sans-serif", system-ui, sans-serif;
  --font-body: "Inter, sans-serif", system-ui, sans-serif;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --content: 72rem;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--color-background); color: var(--color-text); font: 400 1rem/1.65 var(--font-body); }
body::before { content: ""; position: fixed; inset: 0; pointer-events: none; background: radial-gradient(circle at 85% 5%, color-mix(in srgb, var(--color-primary) 18%, transparent), transparent 35rem); }
a { color: inherit; }
img { display: block; width: 100%; height: auto; border-radius: var(--radius-lg); }
h1, h2, h3 { margin: 0 0 1rem; font-family: var(--font-heading); line-height: 1.1; letter-spacing: -.025em; }
h1 { font-size: clamp(2.75rem, 8vw, 6rem); }
h2 { font-size: clamp(2rem, 5vw, 3.5rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; color: var(--color-muted); }
main { position: relative; overflow: hidden; }
.block { padding: clamp(3.5rem, 8vw, 7rem) max(1.25rem, calc((100vw - var(--content)) / 2)); }
.block + .block { border-top: 1px solid color-mix(in srgb, var(--color-text) 8%, transparent); }
.skip-link { position: fixed; z-index: 10; left: 1rem; top: -5rem; padding: .75rem 1rem; background: var(--color-primary); border-radius: var(--radius-sm); }
.skip-link:focus { top: 1rem; }
.site-header, .site-footer, .cta, .stats { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.block-header { padding-block: 1.25rem; }
.brand { display: inline-flex; align-items: center; gap: .75rem; font: 700 1.25rem var(--font-heading); text-decoration: none; }
.brand-logo { width: auto; max-width: 12rem; height: 3rem; object-fit: contain; border-radius: 0; }
nav { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.nav-link, .footer-link { color: var(--color-muted); text-decoration: none; }
.nav-link:hover, .footer-link:hover { color: var(--color-text); }
.hero { min-height: 65vh; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(16rem, .8fr); align-items: center; gap: clamp(2rem, 8vw, 7rem); }
.variant-centered .hero, .variant-background .hero { grid-template-columns: minmax(0, 52rem); justify-content: center; text-align: center; }
.variant-centered .actions, .variant-background .actions { justify-content: center; }
.eyebrow { color: var(--color-primary); font-weight: 700; text-transform: uppercase; letter-spacing: .12em; }
.lead { max-width: 48rem; font-size: clamp(1.1rem, 2vw, 1.4rem); }
.actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.button { display: inline-flex; min-height: 3rem; align-items: center; justify-content: center; padding: .7rem 1.2rem; border: 1px solid color-mix(in srgb, var(--color-text) 15%, transparent); border-radius: var(--radius-sm); font-weight: 700; text-decoration: none; cursor: pointer; }
.button-primary { border-color: var(--color-primary); background: var(--color-primary); color: #fff; }
.button-secondary { background: var(--color-surface); }
.prose { max-width: 48rem; }
.prose p, .image-text p { white-space: pre-line; }
.variant-narrow .prose { max-width: 38rem; margin-inline: auto; }
.image-text { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(2rem, 7vw, 6rem); align-items: center; }
.variant-image_right .image-text-media { order: 2; }
.feature-list, .card-list, .review-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin-top: 2rem; }
.feature-card, .content-card, .review, .faq-item, .contact-form { margin: 0; padding: 1.5rem; background: var(--color-surface); border: 1px solid color-mix(in srgb, var(--color-text) 8%, transparent); border-radius: var(--radius-md); }
.item-icon { display: inline-block; margin-bottom: 1rem; color: var(--color-primary); font-size: 1.5rem; }
.stats { text-align: center; }
.stat { flex: 1; }
.stat strong { display: block; color: var(--color-primary); font: 700 clamp(2rem, 6vw, 4rem) var(--font-heading); }
.stat span { color: var(--color-muted); }
.table-scroll { margin-top: 2rem; overflow-x: auto; border: 1px solid color-mix(in srgb, var(--color-text) 10%, transparent); border-radius: var(--radius-md); }
table { width: 100%; border-collapse: collapse; background: var(--color-surface); }
caption { padding: 1rem; color: var(--color-muted); text-align: left; }
th, td { min-width: 9rem; padding: 1rem 1.15rem; border-bottom: 1px solid color-mix(in srgb, var(--color-text) 9%, transparent); text-align: left; }
thead th { color: var(--color-primary); font-family: var(--font-heading); }
.variant-striped tbody tr:nth-child(even) { background: color-mix(in srgb, var(--color-primary) 6%, transparent); }
.variant-comparison tbody th { color: var(--color-text); }
.author-card { display: grid; grid-template-columns: minmax(10rem, 18rem) minmax(0, 1fr); align-items: center; gap: clamp(1.5rem, 5vw, 4rem); margin-top: 2rem; padding: clamp(1.5rem, 4vw, 3rem); background: var(--color-surface); border-radius: var(--radius-lg); }
.author-image { aspect-ratio: 1; object-fit: cover; }
.author-role { color: var(--color-primary); font-weight: 700; }
.variant-quote .author-card { grid-template-columns: minmax(0, 1fr); border-left: .3rem solid var(--color-primary); }
.review blockquote { margin: 0 0 1rem; font-size: 1.15rem; }
.review figcaption { color: var(--color-primary); }
.faq-list { display: grid; gap: .75rem; margin-top: 2rem; }
.faq-item summary { cursor: pointer; font-weight: 700; }
.faq-item p { margin: 1rem 0 0; }
.cta { padding: clamp(2rem, 5vw, 4rem); background: var(--color-surface); border-radius: var(--radius-lg); }
.contact-form { display: grid; gap: .65rem; max-width: 42rem; margin-top: 2rem; }
.contact-form input { width: 100%; min-height: 3rem; margin-bottom: .75rem; padding: .7rem; border: 1px solid color-mix(in srgb, var(--color-text) 15%, transparent); border-radius: var(--radius-sm); background: var(--color-background); color: var(--color-text); }
.site-footer { color: var(--color-muted); }
@media (max-width: 760px) {
  .site-header, .site-footer, .cta, .stats { align-items: flex-start; flex-direction: column; }
  .hero, .image-text, .author-card { min-height: auto; grid-template-columns: 1fr; }
  .variant-image_right .image-text-media { order: 0; }
  .feature-list, .card-list, .review-list { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }