:root {
  --bg: #f6f7f9; --surface: #ffffff; --text: #16191d; --muted: #5b6470;
  --line: #dde1e6; --accent: #d9480f; --accent-ink: #ffffff; --dark: #14181d;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #101317; --surface: #181c22; --text: #e8ebef; --muted: #9aa3ad;
          --line: #2a3038; --accent: #ff6b2c; --accent-ink: #101317; --dark: #0b0d10; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text);
       font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: inherit; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
header { border-bottom: 1px solid var(--line); background: var(--surface); }
header .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.logo { font-weight: 800; font-size: 20px; letter-spacing: .02em; text-decoration: none; white-space: nowrap; }
.logo span { color: var(--accent); }
.logo small { font-weight: 500; color: var(--muted); font-size: 13px; margin-left: 8px; }
nav { display: flex; align-items: center; }
nav a { text-decoration: none; color: var(--muted); margin-left: 20px; font-size: 15px; }
nav a:hover { color: var(--text); }
.lang { display: inline-flex; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; margin-left: 20px; }
.lang a { margin: 0; padding: 6px 10px; font-size: 13px; font-weight: 700; letter-spacing: .04em; }
.lang a[aria-current="true"] { background: var(--text); color: var(--bg); }
@media (max-width: 640px) {
  nav a.nl { display: none; }
  .logo small { display: none; }
  .lang { margin-left: 0; }
  nav .btn { margin-left: 10px; padding: 8px 12px; font-size: 14px; }
}
.notice { background: #fff4e6; color: #7a3300; border-bottom: 1px solid #ffd8a8; font-size: 14px; }
.notice .wrap { padding-top: 10px; padding-bottom: 10px; }
.notice b { margin-right: 6px; }
@media (prefers-color-scheme: dark) { .notice { background: #2b1a0c; color: #ffc078; border-color: #5c3a14; } }
.btn { display: inline-block; background: var(--accent); color: var(--accent-ink) !important;
       padding: 10px 18px; border-radius: 6px; font-weight: 600; text-decoration: none; }
.btn.ghost { background: transparent; color: var(--text) !important; border: 1px solid var(--line); }

.hero { padding-top: 72px; padding-bottom: 56px; }
.eyebrow { color: var(--accent); font-weight: 700; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; }
h1 { font-size: clamp(32px, 5vw, 52px); line-height: 1.1; margin: 12px 0 16px; max-width: 18ch; }
.lead { font-size: 18px; color: var(--muted); max-width: 60ch; margin: 0 0 28px; }
.cta { display: flex; gap: 12px; flex-wrap: wrap; }

.facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line);
         border: 1px solid var(--line); border-radius: 8px; overflow: hidden; margin-top: 48px; }
.facts div { background: var(--surface); padding: 20px; }
.facts b { display: block; font-size: 22px; }
.facts span { color: var(--muted); font-size: 14px; }
@media (max-width: 760px) { .facts { grid-template-columns: repeat(2, 1fr); } }

section { padding: 56px 0; }
h2 { font-size: 28px; margin: 0 0 8px; }
.sub { color: var(--muted); margin: 0 0 28px; }

.cats { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.cats div { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 16px 18px; font-weight: 600; }
.cats div small { display: block; font-weight: 400; color: var(--muted); font-size: 14px; margin-top: 4px; }

.products { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 20px; display: flex; flex-direction: column; }
.card .tag { font-size: 12px; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: .08em; }
.card h3 { margin: 6px 0 6px; font-size: 20px; }
.card p { margin: 0 0 16px; color: var(--muted); flex: 1; }
.card a { font-weight: 600; color: var(--accent); text-decoration: none; }

.why { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.why h3 { margin: 0 0 6px; font-size: 18px; }
.why p { margin: 0; color: var(--muted); }
@media (max-width: 760px) { .why { grid-template-columns: 1fr; } }

.industries { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 32px; }
.industries span { border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; font-size: 14px; background: var(--surface); }

.contact { background: var(--dark); color: #e8ebef; border-radius: 12px; padding: 40px; display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px; }
.contact p { color: #b5bdc6; }
.contact dl { margin: 0; }
.contact dt { color: #8a939d; font-size: 13px; text-transform: uppercase; letter-spacing: .08em; margin-top: 14px; }
.contact dd { margin: 2px 0 0; font-size: 17px; }
.contact a { color: #fff; }
@media (max-width: 760px) { .contact { grid-template-columns: 1fr; padding: 28px 20px; } }

footer { border-top: 1px solid var(--line); padding: 24px 0 40px; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }