:root {
  --bg: #fafaf8;
  --fg: #0b0d12;
  --muted: #5c6374;
  --accent: #2b3656;
  --line: #e6e6e1;
  --card: #ffffff;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--fg); font-family: ui-sans-serif, -apple-system, Inter, system-ui, sans-serif; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.site-header {
  display: flex; align-items: center; gap: 24px;
  padding: 18px 48px; border-bottom: 1px solid var(--line);
  position: sticky; top: 0; background: rgba(250,250,248,0.85); backdrop-filter: blur(6px); z-index: 10;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: -0.01em; }
.brand-logo { width: 32px; height: 32px; border-radius: 8px; }
.site-header nav { display: flex; gap: 22px; margin-left: auto; color: var(--muted); font-size: 14px; }
.site-header nav a:hover { color: var(--fg); }

.btn-primary {
  display: inline-block; padding: 10px 16px; border-radius: 8px;
  background: var(--fg); color: #fff; font-weight: 500; font-size: 14px;
}
.btn-ghost { display: inline-block; padding: 10px 16px; color: var(--muted); font-size: 14px; }
.btn-ghost:hover { color: var(--fg); }
.btn-secondary {
  padding: 8px 14px; border-radius: 8px; border: 1px solid var(--line);
  background: #fff; color: var(--fg); font-weight: 500; font-size: 14px; cursor: pointer;
}
.btn-secondary:hover { border-color: var(--fg); }

.eyebrow { display: inline-block; font-size: 12px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); margin-bottom: 12px; }

.hero {
  padding: 80px 48px 56px; max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center;
}
.hero-title { font-size: 64px; line-height: 1.05; letter-spacing: -0.03em; margin: 0; font-weight: 700; }
.hero-subtitle { font-size: 18px; line-height: 1.5; color: var(--muted); max-width: 540px; margin: 20px 0 0; }
.hero-actions { margin-top: 28px; display: flex; gap: 12px; align-items: center; }
.hero-trust { list-style: none; padding: 0; margin: 28px 0 0; display: flex; gap: 24px; font-size: 13px; color: var(--muted); }
.hero-trust li::before { content: "✓ "; color: var(--accent); }
.hero-media img { border-radius: 16px; aspect-ratio: 4/3; object-fit: cover; }

.logos { padding: 32px 48px; max-width: 1120px; margin: 0 auto; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.logos-label { text-align: center; font-size: 12px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); margin: 0 0 16px; }
.logos-row { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; opacity: 0.7; }
.logos-row img { height: 28px; width: auto; }

.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 24px; }
.section-head h2 { font-size: 32px; letter-spacing: -0.02em; margin: 0; }
.link-muted { color: var(--muted); font-size: 14px; }
.link-muted:hover { color: var(--fg); }

.products { padding: 72px 48px; max-width: 1200px; margin: 0 auto; }
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.product { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px; transition: box-shadow .2s; }
.product:hover { box-shadow: 0 10px 40px -20px rgba(11,13,18,0.25); }
.product img { aspect-ratio: 1; border-radius: 8px; object-fit: cover; }
.product h3 { margin: 12px 0 4px; font-size: 16px; font-weight: 600; }
.product-notes { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.5; }
.product-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 14px; }
.price { font-weight: 600; font-size: 16px; }

.split {
  padding: 96px 48px; max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center;
  border-top: 1px solid var(--line);
}
.split-media img { border-radius: 16px; aspect-ratio: 4/3; object-fit: cover; }
.split-copy h2 { font-size: 36px; letter-spacing: -0.02em; margin: 0 0 16px; line-height: 1.15; }
.split-copy p { color: var(--muted); line-height: 1.6; margin: 0 0 20px; }

.features {
  padding: 72px 48px; max-width: 1120px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px;
  border-top: 1px solid var(--line);
}
.feature img { width: 48px; height: 48px; border-radius: 10px; margin-bottom: 14px; }
.feature h3 { font-size: 18px; margin: 0 0 8px; font-weight: 600; letter-spacing: -0.01em; }
.feature p { margin: 0; color: var(--muted); line-height: 1.55; }

.testimonials { padding: 96px 48px; max-width: 1200px; margin: 0 auto; border-top: 1px solid var(--line); }
.testimonials h2 { font-size: 32px; letter-spacing: -0.02em; margin: 0 0 32px; text-align: center; }
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial { margin: 0; padding: 24px; background: var(--card); border: 1px solid var(--line); border-radius: 12px; }
.avatar { width: 48px; height: 48px; border-radius: 50%; margin-bottom: 14px; }
.testimonial blockquote { margin: 0 0 14px; line-height: 1.6; font-size: 15px; }
.testimonial figcaption { color: var(--muted); font-size: 13px; }

.pricing { padding: 96px 48px; max-width: 1200px; margin: 0 auto; border-top: 1px solid var(--line); text-align: center; }
.pricing h2 { font-size: 36px; letter-spacing: -0.02em; margin: 0 0 8px; }
.pricing-sub { color: var(--muted); margin: 0 0 40px; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; text-align: left; }
.plan { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 28px; position: relative; }
.plan-featured { border-color: var(--accent); box-shadow: 0 10px 40px -20px rgba(43,54,86,0.3); }
.plan-badge { position: absolute; top: -12px; right: 20px; background: var(--accent); color: #fff; font-size: 12px; padding: 4px 10px; border-radius: 999px; }
.plan h3 { margin: 0 0 8px; font-size: 20px; letter-spacing: -0.01em; }
.plan-price { font-size: 40px; font-weight: 700; margin: 0 0 20px; letter-spacing: -0.02em; }
.plan-price span { font-size: 14px; font-weight: 500; color: var(--muted); }
.plan ul { list-style: none; padding: 0; margin: 0 0 24px; color: var(--muted); font-size: 14px; line-height: 1.8; }
.plan ul li::before { content: "✓ "; color: var(--accent); }

.journal { padding: 96px 48px; max-width: 1200px; margin: 0 auto; border-top: 1px solid var(--line); }
.journal-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.post img { aspect-ratio: 16/10; object-fit: cover; border-radius: 12px; margin-bottom: 14px; }
.post h3 { font-size: 18px; margin: 0 0 6px; font-weight: 600; letter-spacing: -0.01em; line-height: 1.3; }
.post-meta { color: var(--muted); font-size: 13px; margin: 0; }

.faq { padding: 96px 48px; max-width: 820px; margin: 0 auto; border-top: 1px solid var(--line); }
.faq h2 { font-size: 32px; letter-spacing: -0.02em; margin: 0 0 24px; }
.faq details { padding: 18px 0; border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; font-weight: 500; list-style: none; font-size: 16px; }
.faq summary::after { content: "+"; float: right; color: var(--muted); font-size: 20px; font-weight: 400; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 12px 0 0; color: var(--muted); line-height: 1.6; }

.cta { padding: 96px 48px; text-align: center; border-top: 1px solid var(--line); }
.cta h2 { font-size: 40px; letter-spacing: -0.02em; margin: 0 0 12px; }
.cta p { color: var(--muted); margin: 0 0 28px; }

.site-footer { padding: 64px 48px 32px; color: var(--muted); border-top: 1px solid var(--line); }
.footer-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; }
.site-footer .brand { color: var(--fg); margin-bottom: 8px; }
.footer-note { font-size: 14px; margin: 0; }
.site-footer h4 { color: var(--fg); font-size: 14px; margin: 0 0 12px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; font-size: 14px; line-height: 2; }
.site-footer ul a:hover { color: var(--fg); }
.footer-bottom { max-width: 1200px; margin: 48px auto 0; padding-top: 24px; border-top: 1px solid var(--line); text-align: center; font-size: 13px; }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding: 56px 24px; gap: 32px; }
  .hero-title { font-size: 44px; }
  .hero-media { order: -1; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; padding: 56px 24px; gap: 32px; }
  .features, .testimonial-grid, .pricing-grid, .journal-grid { grid-template-columns: 1fr; padding: 48px 24px; }
  .site-header { padding: 14px 24px; }
  .cta { padding: 56px 24px; }
  .site-footer { padding: 48px 24px 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .logos-row { justify-content: center; }
  .section-head { padding: 0 0; }
  .products, .testimonials, .pricing, .journal, .faq { padding: 56px 24px; }
}