:root {
  --bg: #f6f8f7;
  --text: #0d1b2a;
  --muted: #5d6b7a;
  --accent: #f28a00;
  --accent-2: #1e73be;
  --card: #ffffff;
  --border: #e3e7ed;
  --panel: #111827;
  --success: #16a34a;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Inter', 'Work Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 64px 0;
}

.section.narrow { padding: 40px 0; }

.grid {
  display: grid;
  gap: 20px;
}

.grid-cols-4 {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.grid-cols-3 {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.breadcrumb {
  font-size: 13px;
  color: var(--muted);
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 6px 0;
}
.breadcrumb a { color: var(--muted); font-weight: 600; }
.breadcrumb span { color: #9ca3af; }
.page-title-row { padding: 0 4px; }

.hero {
  position: relative;
  min-height: 420px;
  color: #fff;
  overflow: hidden;
}
.hero img.bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.hero .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,.55) 0%, rgba(0,0,0,.25) 50%, rgba(0,0,0,.1) 100%);
  z-index: 1;
}
.hero .content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding: 80px 20px;
}

.btn {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 12px 20px;
  font-weight: 700;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
}
.btn.secondary {
  background: #e5ecf5;
  color: #0f172a;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 8px 18px rgba(0,0,0,.12); }

.card {
  background: var(--card);
  border-radius: 14px;
  border: 1px solid var(--border);
  box-shadow: 0 10px 22px rgba(0,0,0,0.05);
  padding: 18px;
}

.brand-card img.logo {
  max-width: 120px;
  margin: 0 auto 12px;
}
.brand-card .title {
  font-size: 18px;
  font-weight: 700;
  text-align: center;
  margin: 8px 0 12px;
}
.brand-card .action {
  width: 100%;
}

.product-card img.thumb {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 12px;
}
.product-card .title { font-weight: 700; margin: 6px 0; }
.product-card .subtitle { color: var(--muted); font-size: 14px; margin-bottom: 12px; }

.cta {
  background: #1a2637;
  color: #fff;
  padding: 64px 0;
}
.cta .actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: #0f172a;
}
.nav-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  min-height: 64px;
}
.nav-brand { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 700; }
.nav-brand img { height: 32px; }
.nav-links {
  margin-left: auto;
  display: flex;
  gap: 14px;
}
.nav-links a {
  color: #cbd5e1;
  padding: 8px 10px;
  border-radius: 8px;
}
.nav-links a:hover { background: rgba(255,255,255,0.08); color: #fff; }
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(255,255,255,0.25);
  color: #fff;
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
}
.nav-toggle:focus { outline: 2px solid var(--accent); }

/* Footer */
footer {
  background: #0e1724;
  color: #e2e8f0;
  padding: 40px 0 30px;
}
footer .columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}
footer a { color: #e2e8f0; }
footer a:hover { color: var(--accent); }
.footer-logo { display:flex; align-items:center; gap:10px; font-weight:700; color:#fff; }
.footer-logo img { width:34px; }
.footer-title { font-weight:700; margin-bottom:10px; }
.footer-bottom { margin-top:18px; border-top:1px solid rgba(255,255,255,0.18); padding-top:12px; text-align:center; font-size:12px; color:#cbd5e1; }

@media (max-width: 768px) {
  .section { padding: 40px 0; }
  .hero .content { padding: 60px 16px; }
  .hero h1 { font-size: 28px; }
  .hero p { font-size: 16px; }
  .breadcrumb { padding: 10px 12px; }
  .container { padding: 0 14px; }
  .nav-links {
    position: absolute;
    top: 64px;
    right: 16px;
    background: #0f172a;
    flex-direction: column;
    gap: 10px;
    padding: 12px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 10px;
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: inline-flex; }
}

@media (max-width: 1024px) and (min-width: 769px) {
  .container { padding: 0 18px; }
  .breadcrumb { padding: 12px 16px; }
  .page-title-row { padding: 0 6px; }
}

@media (max-width: 1280px) and (min-width: 1025px) {
  .container { padding: 0 22px; }
  .breadcrumb { padding: 14px 18px; }
  .page-title-row { padding: 0 8px; }
}