:root {
  color-scheme: light;
  --ink: #17201d;
  --muted: #5c6a65;
  --line: #dce4df;
  --paper: #f5f7f4;
  --surface: #ffffff;
  --accent: #146b52;
  --accent-soft: #dff1e9;
  --review: #8a5a12;
  --review-soft: #fff0cf;
  --not-ready: #6d6060;
  --not-ready-soft: #eee9e9;
  --shadow: 0 18px 48px rgba(24, 44, 37, .09);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); }
a { color: inherit; }
button, input, select { font: inherit; }

.site-header {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.wordmark { display: flex; align-items: center; gap: 11px; text-decoration: none; font-weight: 760; }
.mark {
  width: 34px; height: 34px; display: grid; place-items: center;
  background: var(--ink); color: white; border-radius: 10px;
}
.quiet-link { color: var(--muted); text-underline-offset: 4px; }

main { overflow: hidden; }
.hero {
  width: min(1180px, calc(100% - 40px));
  margin: 32px auto 90px;
  min-height: 480px;
  border: 1px solid var(--line);
  border-radius: 30px;
  padding: clamp(42px, 8vw, 96px);
  background:
    radial-gradient(circle at 86% 20%, rgba(20, 107, 82, .13) 0 12%, transparent 12.4%),
    radial-gradient(circle at 77% 58%, rgba(20, 107, 82, .08) 0 21%, transparent 21.4%),
    var(--surface);
  box-shadow: var(--shadow);
}
.eyebrow { margin: 0 0 12px; color: var(--accent); text-transform: uppercase; letter-spacing: .12em; font-size: .75rem; font-weight: 800; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 760px; margin-bottom: 22px; font-size: clamp(3.2rem, 8vw, 6.6rem); line-height: .94; letter-spacing: -.065em; }
h2 { margin-bottom: 0; font-size: clamp(2rem, 4vw, 3.3rem); letter-spacing: -.045em; }
.hero-copy { max-width: 660px; color: var(--muted); font-size: clamp(1rem, 2vw, 1.28rem); line-height: 1.65; }
.primary-action { display: inline-block; margin-top: 18px; padding: 14px 20px; border-radius: 999px; background: var(--ink); color: white; text-decoration: none; font-weight: 700; }

.section { width: min(1180px, calc(100% - 40px)); margin: 0 auto 92px; }
.section-heading { margin-bottom: 28px; }
.split-heading { display: flex; align-items: end; justify-content: space-between; gap: 30px; }
.split-heading > p { max-width: 460px; margin-bottom: 3px; color: var(--muted); line-height: 1.55; }
.category-grid { display: grid; grid-template-columns: repeat(7, minmax(120px, 1fr)); gap: 10px; overflow-x: auto; padding-bottom: 4px; }
.category-button { min-width: 132px; border: 1px solid var(--line); border-radius: 16px; padding: 18px; background: var(--surface); color: var(--ink); text-align: left; cursor: pointer; text-decoration: none; }
.category-button:hover, .category-button:focus-visible { border-color: var(--accent); }
.category-button strong, .category-button span { display: block; }
.category-button span { margin-top: 8px; color: var(--muted); font-size: .85rem; }

.product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.product-card { min-width: 0; border: 1px solid var(--line); border-radius: 22px; background: var(--surface); overflow: hidden; box-shadow: 0 8px 25px rgba(24, 44, 37, .04); }
.product-visual { height: 150px; display: grid; place-items: center; background: #e8eeea; color: #829089; font-size: 3rem; font-weight: 800; letter-spacing: -.08em; }
.product-image { width: 100%; object-fit: contain; font-size: 0; }
.product-page-card > .product-image { height: min(460px, 55vw); margin-bottom: 28px; border-radius: 16px; }
.product-body { padding: 22px; }
.product-meta { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 16px; }
.category-label { color: var(--muted); font-size: .82rem; text-transform: uppercase; letter-spacing: .07em; }
.badge { padding: 6px 9px; border-radius: 999px; font-size: .72rem; font-weight: 800; white-space: nowrap; }
.badge-ready { background: var(--accent-soft); color: var(--accent); }
.badge-review { background: var(--review-soft); color: var(--review); }
.badge-not-ready { background: var(--not-ready-soft); color: var(--not-ready); }
.product-card h3 { margin-bottom: 5px; font-size: 1.3rem; }
.brand { margin-bottom: 4px; color: var(--muted); }
.commercial { margin: 20px 0; padding-top: 17px; border-top: 1px solid var(--line); }
.commercial-row { display: flex; justify-content: space-between; gap: 16px; margin: 8px 0; font-size: .9rem; }
.commercial-row span:first-child { color: var(--muted); }
.card-actions { display: flex; gap: 9px; }
.card-actions button, .product-link, .details-link, .detail-close { border: 1px solid var(--line); border-radius: 10px; padding: 10px 13px; background: var(--surface); color: var(--ink); cursor: pointer; text-decoration: none; font-weight: 700; }
.product-link { background: var(--ink); color: white; border-color: var(--ink); }
.product-link.disabled { background: var(--not-ready-soft); color: var(--muted); border-color: transparent; pointer-events: none; }

.catalog-section { padding-top: 16px; }
.filters { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 12px; margin-bottom: 24px; }
.filters label span { display: block; margin: 0 0 7px 3px; color: var(--muted); font-size: .8rem; font-weight: 700; }
.filters input, .filters select { width: 100%; border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; background: var(--surface); color: var(--ink); }
.empty { grid-column: 1 / -1; padding: 40px; border: 1px dashed var(--line); border-radius: 18px; color: var(--muted); text-align: center; }

.philosophy { display: grid; grid-template-columns: 1fr 1.3fr; gap: 50px; padding: clamp(30px, 5vw, 58px); border-radius: 24px; background: var(--ink); color: white; }
.philosophy .eyebrow { color: #8ed2bb; }
.philosophy > p { margin: 0; color: #cad5d1; font-size: 1.08rem; line-height: 1.7; }
.detail-panel { position: fixed; inset: 0 0 0 auto; width: min(620px, 100%); padding: 28px; overflow-y: auto; background: var(--surface); box-shadow: -20px 0 60px rgba(10, 25, 20, .2); z-index: 4; }
.detail-close { float: right; }
#detail-content { clear: both; padding: 25px 4px; }
.detail-list { padding-left: 20px; color: var(--muted); line-height: 1.6; }
.source { margin: 12px 0; padding: 14px; border: 1px solid var(--line); border-radius: 12px; }
.source p { margin-bottom: 5px; color: var(--muted); font-size: .85rem; }
.source a { overflow-wrap: anywhere; color: var(--accent); }
.load-error { width: min(760px, calc(100% - 40px)); margin: 50px auto; padding: 28px; border: 1px solid #d6aaaa; border-radius: 18px; background: #fff0f0; }
footer { padding: 50px max(20px, calc((100% - 1180px) / 2)); background: #e8ece9; color: var(--muted); line-height: 1.6; }
footer strong { color: var(--ink); }
footer p { max-width: 800px; margin: 10px 0 0; font-size: .9rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 10px 20px; margin: 18px 0; }
.footer-links a { color: var(--ink); text-underline-offset: 4px; }
.trust-page { width: min(840px, calc(100% - 40px)); margin: 42px auto 90px; }
.trust-page header { margin-bottom: 36px; }
.trust-page h1 { max-width: none; font-size: clamp(2.8rem, 7vw, 5.3rem); }
.trust-page h2 { margin: 38px 0 12px; font-size: clamp(1.45rem, 3vw, 2.1rem); }
.trust-page p, .trust-page li, .trust-page dd { font-size: 1rem; line-height: 1.7; }
.trust-page .lead { color: var(--muted); font-size: 1.18rem; }
.trust-page dl { display: grid; grid-template-columns: minmax(160px, .7fr) 1.5fr; gap: 1px; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: var(--line); }
.trust-page dt, .trust-page dd { margin: 0; padding: 13px 16px; background: var(--surface); overflow-wrap: anywhere; }
.trust-page dt { color: var(--muted); font-weight: 700; }
.launch-warning { margin: 24px 0; padding: 18px; border: 2px solid var(--review); border-radius: 14px; background: var(--review-soft); color: #5f3c08; }
.placeholder-value { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-weight: 700; }
.public-note { margin: 18px 0 0; color: var(--muted); line-height: 1.6; }
.product-page, .category-page { width: min(980px, calc(100% - 40px)); margin: 42px auto 90px; overflow: visible; }
.product-page h1, .category-page h1 { max-width: none; font-size: clamp(2.8rem, 7vw, 5.3rem); }
.product-page-card { padding: clamp(28px, 6vw, 64px); border: 1px solid var(--line); border-radius: 24px; background: var(--surface); box-shadow: var(--shadow); }
.breadcrumbs { display: flex; gap: 10px; margin-bottom: 24px; color: var(--muted); }
.breadcrumbs a { text-underline-offset: 4px; }
.product-facts { display: grid; grid-template-columns: minmax(150px, .7fr) 1.5fr; gap: 1px; margin: 28px 0; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: var(--line); }
.product-facts dt, .product-facts dd { margin: 0; padding: 14px 16px; background: var(--paper); }
.product-facts dt { color: var(--muted); font-weight: 700; }
.product-page-actions { display: flex; align-items: center; gap: 18px; }
.category-page > .lead { max-width: 650px; margin-bottom: 32px; color: var(--muted); line-height: 1.6; }
.research-page { background: #eef1ef; }
.research-header { width: min(1180px, calc(100% - 40px)); margin: 40px auto 50px; padding: 38px; border: 1px solid var(--line); border-radius: 22px; background: var(--surface); }
.research-header h1 { max-width: none; margin-bottom: 18px; font-size: clamp(2.8rem, 6vw, 5rem); }
.research-header > p:not(.eyebrow) { max-width: 760px; color: var(--muted); line-height: 1.65; }
.research-counts { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.research-counts .research-row { min-width: 170px; }
.research-products { display: grid; gap: 16px; }
.research-card { padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); }
.research-card-heading { display: flex; justify-content: space-between; align-items: start; gap: 16px; }
.research-card-heading h2 { font-size: 1.45rem; letter-spacing: -.02em; }
.research-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; margin-top: 18px; background: var(--line); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.research-row { display: flex; justify-content: space-between; gap: 16px; padding: 11px 13px; background: var(--surface); font-size: .86rem; }
.research-row span { color: var(--muted); }
.research-row strong { text-align: right; overflow-wrap: anywhere; }
.research-sources { margin-top: 16px; }
.research-sources summary { cursor: pointer; font-weight: 750; }

@media (max-width: 900px) {
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .filters { grid-template-columns: 1fr 1fr; }
  .filters label:first-child { grid-column: 1 / -1; }
}
@media (max-width: 620px) {
  .site-header, .hero, .section { width: min(100% - 24px, 1180px); }
  .site-header { min-height: 62px; }
  .hero { margin-top: 12px; min-height: 440px; padding: 34px 24px; border-radius: 22px; }
  .product-grid, .filters, .philosophy { grid-template-columns: 1fr; }
  .research-facts { grid-template-columns: 1fr; }
  .filters label:first-child { grid-column: auto; }
  .split-heading { display: block; }
  .split-heading > p { margin-top: 12px; }
  .trust-page { width: min(100% - 24px, 840px); margin-top: 28px; }
  .trust-page dl { grid-template-columns: 1fr; }
  .product-facts { grid-template-columns: 1fr; }
}