@font-face { font-family: 'Plus Jakarta Sans'; src: url('/fonts/PlusJakartaSans-Regular.ttf') format('truetype'); font-weight: 400 600; font-display: swap; }
@font-face { font-family: 'Plus Jakarta Sans'; src: url('/fonts/PlusJakartaSans-Bold.ttf') format('truetype'); font-weight: 700 800; font-display: swap; }

:root {
  --ink: #14212b;
  --muted: #52616c;
  --line: #dbe1e5;
  --soft: #f1f5f7;
  --blue: #087dad;
  --blue-hover: #056188;
  --blue-light: #8dd5ef;
  --on-dark: #c6d5de;
  --dark-2: #1c2c38;
  --dark-line: #2e4250;
  --ok: #1f7a4d;
  --ok-soft: #e3f3ea;
  --warn-soft: #fff4d6;
  --radius: 6px;
  --radius-lg: 14px;
}

* { box-sizing: border-box; }
body { margin: 0; font-family: 'Plus Jakarta Sans', system-ui, sans-serif; color: var(--ink); background: #fff; line-height: 1.5; }
a { color: var(--ink); }
a:hover { color: var(--blue-hover); }
img { max-width: 100%; }
h1, h2, h3 { letter-spacing: -0.035em; line-height: 1.12; margin: 0; }
.wrap { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.muted { color: var(--muted); }
.small { font-size: 14px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 22px; border-radius: var(--radius); border: 1px solid transparent; font: inherit; font-weight: 700; text-decoration: none; cursor: pointer; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-hover); color: #fff; }
.btn-secondary { background: #fff; color: #116b91; border-color: #b8cbd4; }
.btn-secondary:hover { background: #edf5f8; border-color: var(--blue); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #24384a; color: #fff; }
.btn-link { background: none; border: 0; padding: 0; font: inherit; color: var(--ink); text-decoration: underline; cursor: pointer; }

input, select, textarea { font: inherit; color: var(--ink); }
.field { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 600; }
.field input, .field select, .field textarea { height: 48px; border: 1px solid #c3cad6; border-radius: var(--radius); padding: 0 12px; font-weight: 400; font-size: 16px; }
.field textarea { height: 96px; padding: 10px 12px; }

.demo-bar { background: var(--warn-soft); font-size: 14px; text-align: center; padding: 6px 16px; }
.topbar { background: var(--ink); color: #e6eaf1; font-size: 13px; }
.topbar .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-top: 8px; padding-bottom: 8px; }
.topbar a { color: var(--blue-light); font-weight: 600; text-decoration: none; }

.header { border-bottom: 1px solid var(--line); }
.header .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 32px; padding-top: 18px; padding-bottom: 18px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-name { font-weight: 800; font-size: 24px; letter-spacing: -0.045em; }
.brand-name span, .accent { color: var(--blue); }
.brand-sub { display: block; font-size: 12px; color: var(--muted); }
.search { flex: 1 1 380px; display: flex; min-width: 0; }
.search input { flex: 1; min-width: 0; height: 48px; border: 2px solid var(--ink); border-right: 0; border-radius: var(--radius) 0 0 var(--radius); padding: 0 16px; font-size: 15px; }
.search button { border-radius: 0 var(--radius) var(--radius) 0; }
.header nav { display: flex; gap: 20px; align-items: center; font-size: 14px; font-weight: 600; }
.header nav a { text-decoration: none; }
.subnav { display: flex; flex-wrap: wrap; gap: 6px 28px; padding-bottom: 12px; font-size: 14px; font-weight: 500; }
.subnav a { text-decoration: none; color: #2a3a46; }

.hero { background: var(--ink); color: #fff; }
.hero .wrap { display: flex; flex-wrap: wrap; gap: 48px; align-items: center; padding-top: 72px; padding-bottom: 80px; }
.hero-text { flex: 1 1 520px; min-width: 0; display: flex; flex-direction: column; gap: 22px; }
.eyebrow { color: var(--blue-light); font-weight: 700; font-size: 14px; letter-spacing: 0.08em; text-transform: uppercase; }
.hero h1 { font-size: clamp(36px, 5vw, 56px); font-weight: 800; letter-spacing: -0.045em; }
.hero p { margin: 0; font-size: 18px; color: var(--on-dark); max-width: 560px; }
.hero-search { display: flex; flex-wrap: wrap; gap: 10px; background: #fff; padding: 10px; border-radius: var(--radius-lg); max-width: 640px; }
.hero-search input { flex: 1 1 240px; min-width: 0; height: 52px; border: 0; padding: 0 14px; font-size: 17px; }
.hero-links { display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: 14px; color: var(--on-dark); }
.hero-links a { color: #fff; }
.plate-card { flex: 1 1 380px; min-width: 0; background: var(--dark-2); border: 1px solid var(--dark-line); border-radius: 18px; padding: 28px; display: flex; flex-direction: column; gap: 18px; }
.plate-card h2 { font-size: 20px; }
.plate-card ul { margin: 0; padding-left: 18px; color: var(--on-dark); line-height: 1.7; }
.plate { background: #e9edf3; color: var(--ink); border-radius: 10px; padding: 18px 20px; font-family: 'Courier New', monospace; display: flex; flex-direction: column; gap: 8px; }
.plate-label { font-family: inherit; font-weight: 600; font-size: 12px; color: var(--muted); letter-spacing: 0.06em; }
.plate mark { background: var(--blue-light); padding: 4px 8px; border-radius: 4px; align-self: flex-start; font-weight: 700; }

.section { padding: 64px 0; }
.section h2 { font-size: 36px; font-weight: 800; margin-bottom: 28px; }
.grid-cats { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.cat { text-decoration: none; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 22px; display: flex; flex-direction: column; gap: 8px; background: var(--soft); }
.cat strong { font-size: 18px; }
.cat span { font-size: 14px; color: var(--muted); }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.step { border-top: 4px solid var(--ink); padding-top: 20px; display: flex; flex-direction: column; gap: 10px; }
.step b { font-size: 40px; color: var(--blue); }
.step strong { font-size: 20px; }
.step span { color: var(--muted); }
.band { background: var(--soft); }
.usps { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.usp { background: #fff; border-radius: var(--radius-lg); padding: 24px; display: flex; flex-direction: column; gap: 8px; }
.usp span { color: var(--muted); }
.cta { background: var(--ink); color: #fff; border-radius: 20px; padding: 48px; display: flex; flex-wrap: wrap; gap: 24px 48px; align-items: center; justify-content: space-between; }
.cta p { margin: 8px 0 0; color: var(--on-dark); font-size: 17px; max-width: 640px; }
.cta .btn-secondary { background: transparent; color: #fff; border: 2px solid #fff; }

.crumbs { display: flex; flex-wrap: wrap; gap: 8px; padding-top: 20px; font-size: 14px; color: var(--muted); }
.device-head { background: var(--soft); border-radius: 16px; padding: 28px; margin: 20px 0; display: flex; flex-wrap: wrap; gap: 12px 40px; align-items: center; justify-content: space-between; }
.device-head h1 { font-size: 32px; font-weight: 800; }
.ok { color: var(--ok); font-weight: 600; font-size: 14px; }
.layout { display: flex; flex-wrap: wrap; gap: 32px; align-items: flex-start; padding-bottom: 64px; }
.layout aside { flex: 1 1 240px; max-width: 300px; display: flex; flex-direction: column; gap: 4px; }
.layout main { flex: 999 1 560px; min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.group-link { display: block; padding: 10px 12px; border-radius: var(--radius); text-decoration: none; font-weight: 500; }
.group-link[aria-current='true'] { background: var(--ink); color: #fff; font-weight: 700; }
.help-box { margin-top: 20px; border: 1px solid var(--line); border-radius: 12px; padding: 18px; font-size: 14px; display: flex; flex-direction: column; gap: 8px; }
.row { border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 16px; display: flex; flex-wrap: wrap; gap: 16px 24px; align-items: center; }
.thumb { width: 96px; height: 96px; border-radius: 10px; background: var(--soft); object-fit: contain; flex: none; }
.row-info { flex: 1 1 260px; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.row-info a { font-weight: 700; font-size: 17px; text-decoration: none; }
.row-buy { display: flex; align-items: center; gap: 16px; }
.price { font-weight: 800; font-size: 22px; }
.price-lg { font-weight: 800; font-size: 40px; }

.product { display: flex; flex-wrap: wrap; gap: 48px; align-items: flex-start; padding: 24px 0 48px; }
.product-media { flex: 1 1 420px; min-width: 0; }
.product-media img, .product-media .placeholder { width: 100%; max-width: 560px; aspect-ratio: 1; border-radius: 16px; background: var(--soft); object-fit: contain; display: flex; align-items: center; justify-content: center; color: var(--muted); }
.product-info { flex: 1 1 420px; min-width: 0; display: flex; flex-direction: column; gap: 18px; }
.product-info h1 { font-size: 36px; font-weight: 800; }
.fit { align-self: flex-start; background: var(--ok-soft); color: var(--ok); font-weight: 600; font-size: 14px; padding: 8px 12px; border-radius: 8px; }
fieldset { border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; margin: 0; display: flex; flex-direction: column; gap: 10px; }
legend { font-weight: 700; padding: 0 6px; }
.radio { display: flex; gap: 10px; align-items: flex-start; }
.radio input { margin-top: 4px; }
.buy { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; }
.buy .field input { width: 80px; }
.buy .btn { flex: 1 1 220px; min-height: 52px; }
.note-box { background: var(--soft); border-radius: 12px; padding: 16px; font-size: 14px; }

.cart { display: flex; flex-wrap: wrap; gap: 32px; align-items: flex-start; padding: 40px 0 72px; }
.cart > div, .cart > form { flex: 999 1 560px; min-width: 0; display: flex; flex-direction: column; gap: 16px; }
.summary { flex: 1 1 340px; background: var(--soft); border-radius: 16px; padding: 28px; display: flex; flex-direction: column; gap: 12px; }
.summary .line { display: flex; justify-content: space-between; }
.summary .total { border-top: 1px solid #c3cad6; padding-top: 12px; font-weight: 800; font-size: 22px; }
.qty-form { display: flex; gap: 8px; align-items: center; }
.qty-form input { width: 64px; height: 44px; border: 1px solid #c3cad6; border-radius: var(--radius); padding: 0 10px; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.error { background: #fde8ea; color: #9b1020; border-radius: 8px; padding: 12px 16px; }

.legal { max-width: 820px; padding: 40px 0 72px; }
.legal h1 { font-size: 36px; margin-bottom: 20px; }

.footer { background: var(--ink); color: var(--on-dark); font-size: 14px; }
.footer .cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 32px; padding-top: 56px; padding-bottom: 32px; }
.footer .cols > div { display: flex; flex-direction: column; gap: 8px; }
.footer strong { color: #fff; }
.footer a { color: var(--on-dark); text-decoration: none; }
.footer a:hover { color: #fff; }
.footer .bottom { border-top: 1px solid var(--dark-line); display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; padding-top: 20px; padding-bottom: 32px; }

table.admin { width: 100%; border-collapse: collapse; font-size: 14px; }
table.admin th, table.admin td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); }
.table-box { overflow-x: auto; }