@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Montserrat:wght@400;500;600;700;800;900&display=swap');

:root {
  /* URB GROUP Design System Colors */
  --primary: #000d22;
  --primary-container: #0a2342;
  --secondary: #39656c;
  --secondary-container: #bcebf3;
  --accent: #ffcc00; /* Safety Yellow */
  --accent-hover: #e6b800;
  
  --surface: #f7fafc;
  --surface-dim: #d7dadc;
  --surface-container-lowest: #ffffff;
  --surface-container: #ebeef0;
  --on-surface: #181c1e;
  --on-surface-variant: #44474e;
  --outline: #c4c6cf;
  
  --error: #ba1a1a;
  
  /* Layout */
  --container-max: 1280px;
  --gutter: 24px;
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  
  /* Typography */
  --font-heading: 'Montserrat', sans-serif;
  --font-main: 'Inter', sans-serif;
  
  --shadow-sm: 0 4px 16px rgba(0, 13, 34, 0.05);
  --shadow-md: 0 8px 24px rgba(0, 13, 34, 0.08);
  --transition: all 0.2s ease-in-out;

  /* Legacy Compatibility Variables */
  --primary-dark: var(--primary);
  --sage: var(--secondary);
  --sage-dark: var(--primary-container);
  --text-muted: var(--on-surface-variant);
  --text-dark: var(--on-surface);
  --bg-light: var(--surface-container);
  --bg-section: var(--surface);
  --bg-cream: var(--surface);
  --border: var(--outline);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--font-main);
  background: var(--surface);
  color: var(--on-surface);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--primary);
  line-height: 1.2;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.btn-primary {
  background: var(--accent);
  color: var(--primary);
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: transparent;
  color: var(--secondary);
  border: 2px solid var(--primary);
}
.btn-secondary:hover {
  background: var(--primary);
  color: var(--surface-container-lowest);
}

.btn-dark {
  background: var(--primary);
  color: var(--surface-container-lowest);
}
.btn-dark:hover {
  background: var(--primary-container);
  transform: translateY(-2px);
}

.btn-outline-light {
  background: transparent;
  color: var(--surface-container-lowest);
  border: 1px solid var(--surface-container-lowest);
}
.btn-outline-light:hover {
  background: var(--surface-container-lowest);
  color: var(--primary);
}

/* CARDS */
.card {
  background: var(--surface-container-lowest);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  border: 1px solid var(--outline);
}

/* INPUTS */
input, select, textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--outline);
  border-radius: var(--radius-md);
  font-family: var(--font-main);
  background: var(--surface-container);
  color: var(--on-surface);
  transition: var(--transition);
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--secondary);
  background: var(--surface-container-lowest);
}

/* HEADER */
.main-header {
  background: var(--surface-container-lowest);
  border-bottom: 1px solid var(--outline);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo a {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 12px;
  letter-spacing: -0.5px;
}
.logo-mark {
  font-size: 1.8rem;
}

.header-main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}
.header-main-nav a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--on-surface-variant);
}
.header-main-nav a:hover, .header-main-nav a.active {
  color: var(--primary);
}

.tm-header-search form {
  display: flex;
  align-items: center;
  background: var(--surface-container);
  border-radius: 50px;
  padding: 6px 16px;
  width: 300px;
}
.tm-header-search input {
  border: none;
  background: transparent;
  padding: 6px;
}

.header-icons {
  display: flex;
  align-items: center;
  gap: 16px;
}
.header-icon-link {
  font-size: 1.2rem;
  color: var(--primary);
}

/* UTILITY BAR */
.utility-bar {
  background: var(--surface-container);
  padding: 8px 0;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--on-surface-variant);
  border-bottom: 1px solid var(--outline);
}
.utility-bar .container {
  display: flex;
  justify-content: space-between;
}

/* HERO SECTION */
.hero-section {
  position: relative;
  background: var(--primary);
  color: var(--surface-container-lowest);
  padding: 100px 0;
  overflow: hidden;
}
.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0,13,34,0.9) 0%, rgba(10,35,66,0.8) 100%);
  z-index: 1;
}
.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0.4;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
}
.hero-badge {
  display: inline-block;
  background: var(--accent);
  color: var(--primary);
  font-weight: 800;
  font-size: 0.75rem;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.hero-content h1 {
  font-size: 4rem;
  color: var(--surface-container-lowest);
  margin-bottom: 24px;
}
.hero-content p {
  font-size: 1.1rem;
  color: var(--surface-dim);
  margin-bottom: 32px;
}

/* PRODUCT CARDS */
.product-card {
  display: flex;
  flex-direction: column;
  background: var(--surface-container-lowest);
  border-radius: var(--radius-md);
  border: 1px solid var(--outline);
  overflow: hidden;
  transition: var(--transition);
}
.product-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.product-img {
  aspect-ratio: 1;
  background: var(--surface-container);
  position: relative;
  padding: 24px;
}
.product-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--secondary);
  color: var(--surface-container-lowest);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}
.product-info {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.product-title {
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: var(--primary);
}
.product-sku {
  font-size: 0.75rem;
  color: var(--on-surface-variant);
  margin-bottom: 16px;
  font-family: var(--font-main);
}
.product-features {
  list-style: none;
  margin-bottom: 24px;
  flex-grow: 1;
}
.product-features li {
  font-size: 0.85rem;
  color: var(--on-surface-variant);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.product-features li i {
  color: var(--secondary);
}
.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--outline);
  padding-top: 16px;
}
.product-price {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary);
  font-family: var(--font-heading);
}

/* FOOTER */
.site-footer {
  background: var(--primary);
  color: var(--surface-container-lowest);
  padding: 80px 0 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}
.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 16px;
  display: block;
}
.footer-col h4 {
  color: var(--accent);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 24px;
}
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul a {
  color: var(--surface-dim);
  font-size: 0.9rem;
}
.footer-col ul a:hover { color: var(--accent); }

/* TABLES */
.table-zebra {
  width: 100%;
  border-collapse: collapse;
}
.table-zebra th, .table-zebra td {
  padding: 16px;
  text-align: left;
  border-bottom: 1px solid var(--outline);
}
.table-zebra tbody tr:nth-child(odd) {
  background: var(--surface-container);
}
.table-zebra th {
  font-weight: 700;
  color: var(--primary);
}

/* BANNERS */
.feature-banner {
  background: var(--primary);
  color: white;
  border-radius: var(--radius-md);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}