/* Sign Letters Online - Custom Styles */
/* Industrial Modern Design Theme - Navy & Brass */

:root {
  /* Primary - Deep Navy Blue */
  --primary-50: #f0f4f8;
  --primary-100: #d9e2ec;
  --primary-200: #bcccdc;
  --primary-300: #9fb3c8;
  --primary-400: #829ab1;
  --primary-500: #627d98;
  --primary-600: #486581;
  --primary-700: #334e68;
  --primary-800: #243b53;
  --primary-900: #102a43;

  /* Accent - Brass/Gold */
  --accent-50: #fef9e7;
  --accent-100: #fcf0c3;
  --accent-200: #f9e08e;
  --accent-300: #f5ce4e;
  --accent-400: #eab308;
  --accent-500: #ca9b06;
  --accent-600: #a77b05;
  --accent-700: #845e04;
  --accent-800: #614403;
  --accent-900: #3d2b02;

  /* Neutrals */
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;

  /* Semantic */
  --success: #059669;
  --warning: #d97706;
  --error: #dc2626;
  --info: #0284c7;

  /* Text */
  --text-primary: #1f2937;
  --text-secondary: #4b5563;
  --text-muted: #9ca3af;

  /* Spacing */
  --section-padding: 5rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-primary);
  background-color: #ffffff;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--primary-700);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--accent-500);
}

/* Utility Classes */
.bg-primary { background-color: var(--primary-800) !important; }
.bg-primary-dark { background-color: var(--primary-900) !important; }
.bg-accent { background-color: var(--accent-400) !important; }
.text-accent { color: var(--accent-500) !important; }
.text-brass { color: var(--accent-500) !important; }

/* Custom Navbar Overrides */
.navbar {
  transition: all 0.3s ease;
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--primary-800) !important;
  letter-spacing: -0.5px;
}

.navbar-brand span {
  color: var(--accent-500);
}

.nav-link {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--gray-700) !important;
  padding: 0.5rem 1rem !important;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--accent-500) !important;
}

.nav-link.active {
  color: var(--primary-800) !important;
  font-weight: 600;
}

/* Hero Section */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, var(--primary-900) 0%, var(--primary-800) 100%);
  padding: 6rem 0;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('/images/hero-1.jpg') center/cover;
  opacity: 0.15;
}

.hero-section .container {
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: #ffffff;
}

.hero-title .highlight {
  color: var(--accent-400);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--primary-200);
  max-width: 600px;
  margin-bottom: 2rem;
}

/* Page Header */
.page-header {
  background: linear-gradient(135deg, var(--primary-900) 0%, var(--primary-800) 100%);
  padding: 4rem 0;
  margin-bottom: 3rem;
}

.page-header h1 {
  color: #ffffff;
  font-size: 2.75rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.page-header .lead {
  color: var(--primary-200);
  font-size: 1.15rem;
  max-width: 700px;
}

/* Breadcrumb */
.breadcrumb {
  background: transparent;
  padding: 0;
  margin-bottom: 1rem;
}

.breadcrumb-item a {
  color: var(--primary-300);
}

.breadcrumb-item.active {
  color: var(--accent-400);
}

.breadcrumb-item + .breadcrumb-item::before {
  color: var(--primary-400);
}

/* Buttons */
.btn-brass {
  background: linear-gradient(135deg, var(--accent-400) 0%, var(--accent-500) 100%);
  border: none;
  color: var(--primary-900);
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.btn-brass:hover {
  background: linear-gradient(135deg, var(--accent-300) 0%, var(--accent-400) 100%);
  color: var(--primary-900);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(202, 155, 6, 0.4);
}

.btn-outline-brass {
  border: 2px solid var(--accent-500);
  color: var(--accent-500);
  background: transparent;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.btn-outline-brass:hover {
  background: var(--accent-500);
  color: var(--primary-900);
}

.btn-navy {
  background: var(--primary-800);
  border: none;
  color: #ffffff;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.btn-navy:hover {
  background: var(--primary-900);
  color: #ffffff;
  transform: translateY(-2px);
}

/* Cards */
.product-card {
  border: none;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.product-card .card-img-top {
  height: 200px;
  object-fit: cover;
}

.product-card .card-body {
  padding: 1.5rem;
}

.product-card .card-title {
  font-weight: 700;
  color: var(--primary-800);
  margin-bottom: 0.75rem;
}

.product-card .card-text {
  color: var(--gray-600);
  font-size: 0.95rem;
}

/* Feature Cards */
.feature-card {
  background: var(--gray-50);
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
  height: 100%;
}

.feature-card:hover {
  background: #ffffff;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--accent-400) 0%, var(--accent-500) 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  font-size: 1.75rem;
  color: var(--primary-900);
}

/* Content Sections */
.content-section {
  padding: var(--section-padding) 0;
}

.content-section h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-800);
  margin-bottom: 1rem;
}

.content-section h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary-700);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.content-section p {
  color: var(--gray-700);
  margin-bottom: 1rem;
}

.content-section ul, .content-section ol {
  color: var(--gray-700);
  margin-bottom: 1.5rem;
}

.content-section li {
  margin-bottom: 0.5rem;
}

/* Content Image */
.content-image {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  margin-bottom: 2rem;
}

.content-image img {
  width: 100%;
  height: auto;
}

/* Category Grid */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

/* Stats Section */
.stats-section {
  background: var(--primary-900);
  padding: 4rem 0;
}

.stat-item {
  text-align: center;
  color: #ffffff;
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent-400);
  display: block;
}

.stat-label {
  font-size: 1rem;
  color: var(--primary-200);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, var(--accent-500) 0%, var(--accent-600) 100%);
  padding: 4rem 0;
  text-align: center;
}

.cta-section h2 {
  color: var(--primary-900);
  font-weight: 700;
  margin-bottom: 1rem;
}

.cta-section p {
  color: var(--primary-800);
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

/* Footer */
.site-footer {
  background: var(--primary-900);
  color: var(--gray-300);
  padding: 4rem 0 2rem;
}

.site-footer h5 {
  color: #ffffff;
  font-weight: 700;
  margin-bottom: 1.25rem;
  font-size: 1.1rem;
}

.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-footer li {
  margin-bottom: 0.5rem;
}

.site-footer a {
  color: var(--gray-400);
  transition: color 0.2s ease;
}

.site-footer a:hover {
  color: var(--accent-400);
}

.footer-brand {
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1rem;
  display: block;
}

.footer-brand span {
  color: var(--accent-400);
}

.footer-bottom {
  border-top: 1px solid var(--primary-700);
  padding-top: 2rem;
  margin-top: 3rem;
  text-align: center;
  color: var(--gray-500);
  font-size: 0.9rem;
}

/* Form Styles */
.form-control:focus {
  border-color: var(--accent-400);
  box-shadow: 0 0 0 0.25rem rgba(202, 155, 6, 0.15);
}

/* Responsive */
@media (max-width: 991px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .page-header h1 {
    font-size: 2rem;
  }

  .content-section {
    padding: 3rem 0;
  }
}

@media (max-width: 767px) {
  .hero-section {
    padding: 4rem 0;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }

  .page-header {
    padding: 3rem 0;
    margin-bottom: 2rem;
  }

  .stats-section .row > div {
    margin-bottom: 2rem;
  }
}

/* Animation */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease forwards;
}

/* Link styles in content */
.content-section a {
  color: var(--accent-600);
  font-weight: 500;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.content-section a:hover {
  border-bottom-color: var(--accent-500);
}