:root {
  color-scheme: light;
  --bg: #f5f7f6;
  --surface: #ffffff;
  --surface-muted: #edf1ef;
  --text: #1c2723;
  --muted: #67736d;
  --line: #d9e1dc;
  --accent: #c8663c;
  --accent-dark: #a94d29;
  --green: #3c735d;
  --shadow: 0 16px 44px rgba(24, 42, 34, .08);
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #151b19;
  --surface: #202925;
  --surface-muted: #29342e;
  --text: #edf3ef;
  --muted: #a4b1aa;
  --line: #3a4740;
  --accent: #e18a61;
  --accent-dark: #f0a17c;
  --green: #84b79f;
  --shadow: 0 18px 48px rgba(0, 0, 0, .2);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.55; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.page-width { width: min(1120px, calc(100% - 48px)); margin-inline: auto; }
.site-header { width: min(1200px, calc(100% - 48px)); margin: 0 auto; min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 760; letter-spacing: -.03em; font-size: 1.13rem; }
.brand-mark { display: grid; place-items: center; width: 31px; height: 31px; border-radius: 9px 3px 9px 3px; background: var(--accent); color: white; font-weight: 800; }
.site-nav { display: flex; align-items: center; gap: 22px; font-size: .9rem; color: var(--muted); }
.site-nav a:hover { color: var(--text); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; border: 1px solid transparent; border-radius: 8px; padding: 12px 18px; font-weight: 700; font-size: .91rem; transition: transform .18s ease, background .18s ease, border-color .18s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: var(--accent); box-shadow: 0 8px 18px rgba(200, 102, 60, .2); }
.button-primary:hover { background: var(--accent-dark); }
.button-secondary, .button-quiet { border-color: var(--line); background: var(--surface); }
.button-small { padding: 8px 13px; font-size: .82rem; }
.theme-toggle { border: 0; background: transparent; color: var(--muted); display: inline-flex; gap: 7px; align-items: center; cursor: pointer; padding: 4px 0; }
.theme-toggle:hover { color: var(--text); }
.hero { min-height: 570px; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr); align-items: center; gap: 80px; padding-block: 82px 90px; }
.eyebrow { margin: 0 0 12px; color: var(--accent); text-transform: uppercase; font-size: .72rem; letter-spacing: .14em; font-weight: 800; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 680px; margin-bottom: 22px; letter-spacing: -.065em; line-height: 1.02; font-size: clamp(3.1rem, 7vw, 5.7rem); }
h2 { margin-bottom: 12px; letter-spacing: -.045em; line-height: 1.08; font-size: clamp(1.85rem, 3vw, 2.8rem); }
h3 { margin-bottom: 8px; letter-spacing: -.02em; font-size: 1.05rem; }
.hero-lede { max-width: 590px; color: var(--muted); font-size: 1.08rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 30px 0 15px; }
.microcopy { color: var(--muted); font-size: .77rem; }
.hero-panel { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 27px; box-shadow: var(--shadow); }
.panel-topline { display: flex; align-items: center; gap: 9px; color: var(--green); font-size: .8rem; font-weight: 750; margin-bottom: 28px; }
.status-dot { display: inline-block; width: 8px; height: 8px; background: var(--green); border-radius: 50%; box-shadow: 0 0 0 4px color-mix(in srgb, var(--green) 14%, transparent); }
.signal-row { display: flex; justify-content: space-between; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); font-size: .9rem; }
.signal-row span { color: var(--muted); }
.signal-row strong { font-size: .86rem; }
.panel-note { color: var(--muted); font-size: .78rem; padding-top: 23px; }
.section { padding-block: 50px 90px; }
.section-heading { display: flex; justify-content: space-between; gap: 40px; align-items: end; margin-bottom: 34px; }
.section-heading > p { max-width: 360px; margin-bottom: 0; color: var(--muted); font-size: .95rem; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature-card { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 24px; }
.feature-card p { color: var(--muted); font-size: .9rem; margin-bottom: 0; }
.feature-number { display: block; color: var(--accent); font-size: .74rem; font-weight: 800; margin-bottom: 44px; }
.callout { display: flex; align-items: center; justify-content: space-between; gap: 24px; background: var(--surface-muted); border-radius: 14px; padding: 32px 38px; margin-bottom: 90px; }
.callout h2 { margin: 0; }
.site-footer { border-top: 1px solid var(--line); padding-block: 22px 34px; display: flex; justify-content: space-between; gap: 16px; font-size: .8rem; }
.muted { color: var(--muted); }
.catalog-main { padding-block: 64px 90px; min-height: calc(100vh - 140px); }
.catalog-heading { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 42px; }
.catalog-heading h1 { font-size: clamp(2.5rem, 5vw, 4.1rem); margin-bottom: 15px; }
.catalog-heading .hero-lede { margin-bottom: 0; font-size: .96rem; }
.catalog-meta { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: .8rem; white-space: nowrap; padding-bottom: 9px; }
.tabs { display: flex; flex-wrap: wrap; gap: 8px; border-bottom: 1px solid var(--line); margin-bottom: 30px; }
.tab { border: 0; background: transparent; color: var(--muted); cursor: pointer; padding: 11px 15px; border-bottom: 2px solid transparent; font-weight: 700; font-size: .86rem; }
.tab:hover, .tab[aria-selected="true"] { color: var(--accent); border-bottom-color: var(--accent); }
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 13px; }
.catalog-card { min-height: 190px; background: var(--surface); border: 1px solid var(--line); border-radius: 11px; padding: 20px; }
.catalog-card h3 { font-size: .98rem; margin-bottom: 17px; overflow-wrap: anywhere; }
.card-label { color: var(--muted); font-size: .71rem; text-transform: uppercase; letter-spacing: .08em; }
.spec-list { display: grid; grid-template-columns: 1fr 1fr; gap: 13px 10px; margin: 0; }
.spec-list div { min-width: 0; }
.spec-list dd { margin: 2px 0 0; font-size: .84rem; overflow-wrap: anywhere; }
.catalog-message { color: var(--muted); text-align: center; padding: 64px 20px; }
.pagination { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 7px; padding-top: 34px; }
.page-button { min-width: 34px; height: 34px; padding: 0 9px; border: 1px solid var(--line); border-radius: 7px; background: var(--surface); color: var(--muted); cursor: pointer; font-size: .8rem; }
.page-button:hover, .page-button[aria-current="page"] { color: var(--accent); border-color: var(--accent); }
.page-button:disabled { cursor: not-allowed; opacity: .45; }
@media (max-width: 760px) {
  .page-width, .site-header { width: min(100% - 32px, 1120px); }
  .site-header { align-items: flex-start; padding-block: 20px; }
  .site-nav { gap: 13px; flex-wrap: wrap; justify-content: flex-end; }
  .site-nav > a:first-child { display: none; }
  .theme-toggle span:last-child { display: none; }
  .hero { grid-template-columns: 1fr; gap: 35px; padding-block: 58px 68px; }
  h1 { font-size: clamp(2.9rem, 15vw, 4.7rem); }
  .section-heading, .catalog-heading { display: block; }
  .section-heading > p { margin-top: 20px; }
  .catalog-meta { margin-top: 20px; }
  .feature-grid, .card-grid { grid-template-columns: 1fr; }
  .callout { align-items: flex-start; flex-direction: column; padding: 27px; margin-bottom: 60px; }
  .site-footer { margin-top: 0; }
}