.product-page { min-height: 100vh; background: var(--night); color: var(--paper); }
.product-site-header { display: flex; min-height: 82px; align-items: center; gap: 24px; padding: 0 var(--gutter); border-bottom: 1px solid var(--rule); }
.product-site-header .wordmark { min-width: 0; }
.product-header-nav { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.product-header-nav a { display: inline-flex; min-height: 44px; align-items: center; padding: 0 12px; color: rgba(238,236,231,.78); font-size: 11px; white-space: nowrap; }
.product-header-nav .product-join-link { border: 1px solid rgba(238,236,231,.36); color: var(--paper); }
.product-site-header .language-switch { margin-left: 4px; }
.product-main { width: min(1120px, calc(100% - var(--gutter) * 2)); margin: 0 auto; }
.product-hero { padding: clamp(78px, 12vw, 150px) 0 94px; }
.product-eyebrow, .product-kicker { margin: 0; color: var(--peach); font-size: 10px; font-weight: 600; letter-spacing: .18em; }
.product-stage { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; margin: 42px 0 22px; color: var(--paper); font-size: 12px; }
.product-stage span, .product-updated span { color: rgba(238,236,231,.57); }
.product-hero h1 { max-width: 1050px; margin: 0; font: 400 clamp(48px, 8.3vw, 100px)/1.08 var(--serif); letter-spacing: -.07em; word-break: keep-all; }
.product-hero h1 em { color: var(--peach); font-weight: 400; }
.product-lead { max-width: 760px; margin: 28px 0 0; color: rgba(238,236,231,.76); font-size: clamp(15px, 1.65vw, 18px); line-height: 1.9; word-break: keep-all; }
.product-availability { display: grid; grid-template-columns: 130px minmax(0,1fr); gap: 18px; max-width: 800px; margin: 44px 0 0; padding: 20px 0; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); font-size: 12px; line-height: 1.8; }
.product-availability strong { color: var(--peach); font-weight: 500; }
.product-availability span { color: rgba(238,236,231,.76); }
.product-updated { display: flex; gap: 18px; margin: 18px 0 0; font-size: 11px; }
.product-section { display: grid; grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr); gap: clamp(30px,7vw,90px); padding: 72px 0; border-top: 1px solid var(--rule); }
.product-section-heading h2 { margin: 19px 0 0; font: 400 clamp(30px,4vw,48px)/1.2 var(--serif); letter-spacing: -.045em; word-break: keep-all; }
.product-section-heading > p:last-child:not(.product-kicker) { max-width: 420px; margin: 17px 0 0; color: rgba(238,236,231,.67); font-size: 13px; line-height: 1.85; }
.workflow-list, .milestone-list, .claude-prototypes { margin: 0; padding: 0; list-style: none; }
.workflow-list { counter-reset: none; border-top: 1px solid var(--rule); }
.workflow-list li { display: grid; grid-template-columns: 42px minmax(0,1fr); gap: 16px; padding: 21px 0; border-bottom: 1px solid var(--rule); }
.workflow-number { color: var(--peach); font: italic 15px/1.4 var(--serif); }
.workflow-list h3 { margin: 0; font: 400 22px/1.35 var(--serif); letter-spacing: -.03em; }
.workflow-list p { margin: 8px 0 0; color: rgba(238,236,231,.66); font-size: 12px; line-height: 1.8; }
.product-questions { padding: 32px; background: var(--night-soft); }
.product-questions ul { display: grid; align-content: start; gap: 0; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--rule); }
.product-questions li { padding: 18px 0; border-bottom: 1px solid var(--rule); color: rgba(238,236,231,.82); font-size: 13px; line-height: 1.8; }
.milestone-list, .claude-prototypes { border-top: 1px solid var(--rule); }
.milestone-list li, .claude-prototypes li { display: grid; grid-template-columns: minmax(100px,.45fr) minmax(0,1fr); gap: 16px; align-items: center; min-height: 58px; border-bottom: 1px solid var(--rule); }
.milestone-list li span, .claude-prototypes li span { color: var(--peach); font-size: 10px; }
.milestone-list li strong, .claude-prototypes li strong { color: rgba(238,236,231,.84); font-size: 13px; font-weight: 500; line-height: 1.6; }
.claude-section { align-items: start; }
.claude-section .product-goal { grid-column: 2; margin: -20px 0 0; color: rgba(238,236,231,.66); font-size: 12px; line-height: 1.85; }
.product-footer { padding: 36px var(--gutter) 24px; border-top: 1px solid var(--rule); background: #0d0d0c; }
.product-footer-top { display: grid; grid-template-columns: auto minmax(0,1fr) auto; gap: 24px; align-items: center; max-width: 1350px; margin: 0 auto 30px; }
.product-footer-top .wordmark { min-width: 0; }
.product-footer-top p { margin: 0; color: rgba(238,236,231,.57); font-size: 11px; line-height: 1.7; }
.product-contact { display: inline-flex; min-height: 44px; align-items: center; color: var(--paper); font-size: 12px; text-decoration: underline; text-underline-offset: 4px; }
.product-business-meta { max-width: 1350px; margin: 0 auto; padding: 22px 0; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.product-footer-links { display: flex; flex-wrap: wrap; gap: 8px 22px; max-width: 1350px; margin: 14px auto 0; }
.product-footer-links a { display: inline-flex; min-height: 44px; align-items: center; color: rgba(238,236,231,.7); font-size: 11px; text-decoration: underline; text-underline-offset: 3px; }
.product-copyright { max-width: 1350px; margin: 8px auto 0; color: rgba(238,236,231,.42); font-size: 10px; }
.product-page a:focus-visible { outline: 2px solid var(--peach); outline-offset: 4px; }

@media (max-width: 700px) {
  .product-site-header { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 0 8px; min-height: 0; padding: 8px 22px 12px; }
  .product-site-header .wordmark { grid-column: 1; grid-row: 1; min-height: 44px; }
  .product-site-header .language-switch { grid-column: 2; grid-row: 1; margin: 0; }
  .product-header-nav { grid-column: 1 / -1; grid-row: 2; justify-content: flex-end; gap: 8px; margin: 2px 0 0; }
  .product-header-nav a { min-height: 40px; padding: 0 11px; font-size: 10px; }
  .product-main { width: calc(100% - 44px); }
  .product-hero { padding: 72px 0 64px; }
  .product-stage { margin-top: 34px; line-height: 1.7; }
  .product-hero h1 { font-size: clamp(43px, 12vw, 62px); }
  .product-lead { font-size: 14px; }
  .product-availability { grid-template-columns: 1fr; gap: 5px; margin-top: 32px; }
  .product-section { grid-template-columns: 1fr; gap: 28px; padding: 52px 0; }
  .product-section-heading h2 { font-size: clamp(29px, 8vw, 40px); }
  .product-questions { padding: 25px 20px; }
  .workflow-list h3 { font-size: 20px; }
  .milestone-list li, .claude-prototypes li { grid-template-columns: 94px minmax(0,1fr); gap: 10px; }
  .claude-section .product-goal { grid-column: 1; margin: -8px 0 0; }
  .product-footer { padding: 27px 22px 20px; }
  .product-footer-top { grid-template-columns: 1fr; gap: 7px; margin-bottom: 18px; }
  .product-footer-top p { max-width: 360px; }
  .product-business-meta { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
  .product-footer-links { gap: 0 15px; }
}