:root {
  --graphite: #111418;
  --charcoal: #1b2025;
  --off-white: #f4f1ea;
  --porcelain: #fbfaf7;
  --steel: #8b939a;
  --ember: #d95b2b;
  --ember-dark: #a83e1d;
  --border: #d8d5cf;
  --text: #1b2025;
  --muted: #4c545b;
  --radius-control: 10px;
  --radius-media: 16px;
  --container: 1320px;
  --pad: 20px;
  --header-h: 68px;
  --font: "Manrope", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 20px); }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--porcelain);
  font-size: 17px;
  line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.12; letter-spacing: -0.02em; margin: 0 0 0.5em; }
h1 { font-size: clamp(2rem, 4.6vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800; }
h3 { font-size: 1.25rem; font-weight: 700; }
p { margin: 0 0 1em; }

.container {
  width: min(var(--container), 100% - (var(--pad) * 2));
  margin-inline: auto;
}
.section { padding: 72px 0; }
.section-head { max-width: 720px; margin-bottom: 32px; }
.section-head p { color: var(--muted); }

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 200;
  background: var(--ember); color: #fff; padding: 10px 16px;
  border-radius: var(--radius-control); transition: top 0.2s;
}
.skip-link:focus { top: 12px; color: #fff; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 12px 22px; border-radius: var(--radius-control);
  font-weight: 700; font-size: 1rem; text-decoration: none; cursor: pointer;
  border: 1px solid transparent; transition: transform 0.15s, background 0.15s, border-color 0.15s;
}
.btn-small { min-height: 44px; padding: 10px 18px; font-size: 0.95rem; }
.btn-primary { background: var(--ember); color: #fff; }
.btn-primary:hover { background: var(--ember-dark); }
.btn-primary:hover::after { transform: translateX(3px); }
.btn-primary::after { content: "->"; transition: transform 0.15s; }
.btn-primary.no-arrow::after { content: none; }
.btn-secondary { background: transparent; color: var(--text); border-color: var(--text); }
.btn-secondary:hover { background: var(--text); color: #fff; }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,0.45); }
.btn-ghost:hover { border-color: #fff; }
.btn-ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.45); }
.btn-ghost-light:hover { border-color: #fff; }
.btn-dark { background: var(--graphite); color: #fff; }
.btn-dark:hover { background: var(--charcoal); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--ember); outline-offset: 3px;
}

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--graphite); color: #f2efe8;
  min-height: var(--header-h);
}
.header-inner {
  display: flex; align-items: center; gap: 24px;
  min-height: var(--header-h); padding-top: 10px; padding-bottom: 10px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-mark {
  width: 36px; height: 36px; display: inline-flex; align-items: center; justify-content: center;
  background: var(--ember); color: #fff; font-weight: 800; border-radius: 8px;
}
.brand-text { font-weight: 800; letter-spacing: 0.04em; }
.brand-text span { color: var(--ember); }
.main-nav ul { display: flex; gap: 22px; list-style: none; margin: 0; padding: 0; }
.main-nav a { text-decoration: none; font-weight: 600; font-size: 0.98rem; opacity: 0.92; }
.main-nav a:hover { color: var(--ember); }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: 16px; }
.header-phone { font-weight: 700; text-decoration: none; white-space: nowrap; }
.mobile-cta { display: none; }
.menu-toggle { display: none; background: transparent; border: 1px solid rgba(255,255,255,0.35); border-radius: 8px; width: 44px; height: 44px; cursor: pointer; }
.menu-toggle span { display: block; height: 2px; background: #fff; margin: 5px 9px; }

.mobile-menu {
  position: fixed; inset: 0; z-index: 150; background: var(--graphite); color: #fff;
  padding: 20px; overflow: auto;
}
.mobile-menu[hidden] { display: none; }
.mobile-menu-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.menu-close { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.4); border-radius: 8px; min-height: 44px; padding: 8px 14px; }
.mobile-menu ul { list-style: none; margin: 0 0 24px; padding: 0; display: grid; gap: 4px; }
.mobile-menu a { display: block; padding: 12px 4px; font-size: 1.3rem; font-weight: 700; text-decoration: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
.mobile-menu-contact a { display: block; color: #fff; font-weight: 700; margin-bottom: 6px; }

.hero { background: var(--graphite); color: #f4f1ea; padding: 40px 0 0; overflow: hidden; }
.hero-grid { display: grid; gap: 32px; grid-template-columns: 1.05fr 0.95fr; align-items: center; }
.eyebrow { color: var(--ember); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; font-size: 0.85rem; }
.hero-sub { color: #cfd4d8; font-size: 1.1rem; max-width: 34em; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 22px 0 18px; }
.hero-meta { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 20px; margin: 0; padding: 0; color: #b9bfc5; font-size: 0.95rem; }
.hero-meta a { color: #fff; }
.hero-media { position: relative; }
.hero-media img { border-radius: var(--radius-media); width: 100%; object-fit: cover; aspect-ratio: 4 / 3; }
.hero-tag {
  position: absolute; left: 16px; bottom: 14px; margin: 0;
  font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase;
  background: rgba(17,20,24,0.72); padding: 8px 12px; border-radius: 8px; border-left: 3px solid var(--ember);
}
.hero-slogan { padding: 0 0 36px; }
.hero-slogan p {
  margin: 0; font-weight: 800; letter-spacing: -0.02em; line-height: 1.08;
  font-size: clamp(2.4rem, 6vw, 4.5rem);
}
.hero-slogan p::before { content: ""; display: block; width: 72px; height: 4px; background: var(--ember); margin-bottom: 16px; }

.categories { background: var(--porcelain); }
.cat-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 18px; }
.cat {
  grid-column: span 4; background: var(--off-white); border: 1px solid var(--border);
  border-radius: var(--radius-media); overflow: hidden; display: flex; flex-direction: column;
}
.cat-big { grid-column: span 7; grid-row: span 2; }
.cat-big + .cat, .cat-big + .cat + .cat { grid-column: span 5; }
.cat img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; object-position: center; transition: transform 0.25s; }
.cat-big img { aspect-ratio: auto; height: 100%; min-height: 460px; flex: 1 1 auto; }
.cat:hover img { transform: scale(1.03); }
.cat-body { padding: 20px; display: grid; gap: 6px; }
.cat-body h3 { margin: 0; }
.cat-body p { margin: 0; color: var(--muted); }
.cat-body a { font-weight: 700; color: var(--ember-dark); text-decoration: none; margin-top: 6px; }
.cat-body a:hover { text-decoration: underline; }

.slogan { background: var(--off-white); border-block: 1px solid var(--border); position: relative; overflow: hidden; }
.slogan-inner { max-width: 860px; }
.slogan-inner::before {
  content: ""; position: absolute; left: 0; right: 0; top: 34px; height: 1px;
  background: repeating-linear-gradient(90deg, var(--border) 0 14px, transparent 14px 26px);
}
.slogan h2 { font-size: clamp(2rem, 5vw, 3.4rem); }
.slogan p { color: var(--muted); font-size: 1.15rem; max-width: 38em; }

.steps-list { list-style: none; margin: 28px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.steps-list li { border-top: 3px solid var(--ember); padding-top: 18px; background: var(--off-white); border-radius: 0 0 var(--radius-media) var(--radius-media); padding: 18px 20px 22px; border-inline: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.step-num { font-size: 2.6rem; font-weight: 800; color: var(--graphite); opacity: 0.9; }

.brands { background: var(--porcelain); border-top: 1px solid var(--border); }
.brand-row {
  list-style: none; margin: 30px 0; padding: 10px 0; display: flex; flex-wrap: wrap;
  gap: 24px 48px; align-items: center; justify-content: space-between;
}
.brand-row li { flex: 1 1 0; display: flex; align-items: center; justify-content: center; filter: grayscale(1); opacity: 0.85; transition: filter 0.2s, opacity 0.2s; }
.brand-row li:first-child { justify-content: flex-start; }
.brand-row li:last-child { justify-content: flex-end; }
.brand-row li:hover { filter: none; opacity: 1; }
.brand-row img { display: block; height: 92px; width: auto; max-width: 100%; object-fit: contain; }
.brands-cta { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; border-top: 1px solid var(--border); padding-top: 24px; }
.brands-cta p { margin: 0; }

.topics { background: var(--off-white); border-block: 1px solid var(--border); }
.topics-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.topic { background: var(--porcelain); border: 1px solid var(--border); border-radius: var(--radius-media); padding: 24px; }
.topic-kicker { color: var(--ember-dark); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.8rem; }
.topic a { font-weight: 700; color: var(--ember-dark); }

.products { background: var(--porcelain); }
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.product { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-media); overflow: hidden; display: flex; flex-direction: column; }
.product img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.product-brand { color: var(--steel); text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.78rem; font-weight: 700; margin: 16px 18px 4px; }
.product h3 { margin: 0 18px 8px; font-size: 1.08rem; }
.product ul { margin: 0 18px 12px; padding-left: 18px; color: var(--muted); font-size: 0.95rem; }
.product .price { margin: 0 18px 12px; font-weight: 800; }
.product .btn { margin: auto 18px 18px 18px; }

.locations { background: var(--off-white); border-top: 1px solid var(--border); }
.loc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 24px; }
.loc { background: var(--porcelain); border: 1px solid var(--border); border-radius: var(--radius-media); padding: 26px; }
.loc address { font-style: normal; margin-bottom: 16px; }
.loc a { color: var(--ember-dark); font-weight: 700; }
.loc-note { margin-top: 22px; background: #fff; border-left: 4px solid var(--ember); padding: 14px 18px; border-radius: 0 var(--radius-control) var(--radius-control) 0; }

.cta-final { background: var(--graphite); color: #f4f1ea; padding: 72px 0; }
.cta-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 36px; align-items: start; }
.cta-final p { color: #cfd4d8; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 20px 0 28px; }
.cta-media img { border-radius: var(--radius-media); width: 100%; height: 100%; min-height: 420px; object-fit: cover; }
.inquiry-form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; background: var(--charcoal); border: 1px solid rgba(255,255,255,0.1); border-radius: var(--radius-media); padding: 20px; }
.field { display: grid; gap: 6px; }
.field-full { grid-column: 1 / -1; }
.field label { font-weight: 700; font-size: 0.92rem; }
.field input, .field textarea {
  font: inherit; color: #fff; background: #0e1114; border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-control); padding: 12px; width: 100%;
}
.form-note { grid-column: 1 / -1; margin: 0; font-size: 0.9rem; color: #aeb5bb; }

.site-footer { background: #0c0e11; color: #d7dbdd; padding: 56px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1fr; gap: 28px; }
.site-footer h2 { font-size: 1rem; text-transform: uppercase; letter-spacing: 0.08em; color: #fff; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--ember); }
.site-footer address { font-style: normal; }
.footer-bottom { display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; border-top: 1px solid rgba(255,255,255,0.12); margin-top: 32px; padding-top: 20px; font-size: 0.92rem; color: #9aa1a7; }

.reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.4s, transform 0.4s; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1024px) {
  :root { --pad: 24px; }
  .main-nav { display: none; }
  .menu-toggle { display: block; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-media img { aspect-ratio: 16 / 10; }
  .cat, .cat-big, .cat-big + .cat, .cat-big + .cat + .cat { grid-column: span 6; grid-row: auto; }
  .steps-list { grid-template-columns: 1fr; }
  .topics-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr 1fr; }
  .cta-grid { grid-template-columns: 1fr; }
  .cta-media img { min-height: 300px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  :root { --pad: 16px; }
  body { font-size: 16px; }
  .section { padding: 52px 0; }
  .header-phone { display: none; }
  .header-actions .btn { display: none; }
  body { padding-bottom: 78px; }
  .mobile-cta {
    display: block; position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
    background: rgba(17,20,24,0.96); border-top: 1px solid rgba(255,255,255,0.12);
  }
  .mobile-cta .btn { width: 100%; }
  .brand-row { flex-direction: column; align-items: stretch; gap: 22px; }
  .brand-row li, .brand-row li:first-child, .brand-row li:last-child { justify-content: center; }
  .brand-row img { height: 60px; width: auto; max-width: 100%; }
  .cat, .cat-big, .cat-big + .cat, .cat-big + .cat + .cat { grid-column: span 12; }
  .cat-big img { min-height: 300px; height: auto; }
  .product-grid { grid-template-columns: 1fr; }
  .loc-grid { grid-template-columns: 1fr; }
  .inquiry-form { grid-template-columns: 1fr; }
  .hero-cta .btn { flex: 1 1 100%; }
  .hero-media { order: -1; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .cat img, .btn-primary::after { transition: none; }
}