/* ============================================
   L.G. ELECTRICAL, INC. - MAIN STYLESHEET
   ============================================ */

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

:root {
  --primary-color: #1a3a52;
  --secondary-color: #e67e22;
  --text-dark: #2c3e50;
  --text-light: #7f8c8d;
  --border-color: #ecf0f1;
  --bg-light: #f8f9fa;
  --white: #ffffff;
  --accent: #3498db;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--white);
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

header {
  background: linear-gradient(135deg, var(--primary-color) 0%, #0f2438 100%);
  color: var(--white);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.8rem;
  font-weight: bold;
  color: var(--white);
  text-decoration: none;
  letter-spacing: 0.5px;
}

.logo:hover {
  color: var(--secondary-color);
  transition: color 0.3s ease;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
}

nav a {
  color: var(--white);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  border-bottom: 2px solid transparent;
  padding-bottom: 0.5rem;
}

nav a:hover,
nav a.active {
  color: var(--secondary-color);
  border-bottom-color: var(--secondary-color);
}

/* ============================================
   MAIN CONTENT
   ============================================ */

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  padding: 3rem 0;
}

h1, h2, h3, h4 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  line-height: 1.3;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
  border-bottom: 3px solid var(--secondary-color);
  padding-bottom: 1rem;
  margin-bottom: 2rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1rem;
  color: var(--text-dark);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
  background: linear-gradient(135deg, var(--primary-color) 0%, #0f2438 100%);
  color: var(--white);
  padding: 6rem 0;
  text-align: center;
}

.hero h1 {
  color: var(--white);
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.2rem;
  max-width: 600px;
  margin: 0 auto 2rem;
}

/* ============================================
   CARDS & BOXES
   ============================================ */

.card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 2rem;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

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

.card img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 6px;
  margin-bottom: 1.5rem;
}

.card h3 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.card-subtitle {
  color: var(--secondary-color);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

/* ============================================
   GRID LAYOUTS
   ============================================ */

.grid {
  display: grid;
  gap: 2rem;
  margin-bottom: 2rem;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-block;
  padding: 0.8rem 1.8rem;
  background-color: var(--secondary-color);
  color: var(--white);
  text-decoration: none;
  border-radius: 4px;
  font-weight: 600;
  transition: all 0.3s ease;
  border: 2px solid var(--secondary-color);
  cursor: pointer;
  font-size: 1rem;
}

.btn:hover {
  background-color: transparent;
  color: var(--secondary-color);
}

.btn-alt {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--white);
}

.btn-alt:hover {
  background-color: transparent;
  color: var(--primary-color);
}

/* ============================================
   SEARCH FUNCTIONALITY
   ============================================ */

.search-container {
  margin-bottom: 2rem;
  background: var(--bg-light);
  padding: 2rem;
  border-radius: 8px;
}

.search-input {
  width: 100%;
  padding: 1rem;
  font-size: 1rem;
  border: 2px solid var(--border-color);
  border-radius: 4px;
  transition: border-color 0.3s ease;
}

.search-input:focus {
  outline: none;
  border-color: var(--secondary-color);
  box-shadow: 0 0 0 3px rgba(230, 126, 34, 0.1);
}

.search-results-info {
  color: var(--text-light);
  margin-top: 0.5rem;
  font-size: 0.9rem;
}

.capability-item {
  background: var(--white);
  border-left: 4px solid var(--secondary-color);
  padding: 1.5rem;
  margin-bottom: 1rem;
  border-radius: 4px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
  transition: all 0.2s ease;
}

.capability-item:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transform: translateX(5px);
}

.capability-item.hidden {
  display: none;
}

.capability-title {
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.capability-detail {
  color: var(--text-light);
  font-size: 0.95rem;
  margin: 0.25rem 0;
}

.capability-series {
  display: inline-block;
  background: var(--bg-light);
  color: var(--primary-color);
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: 0.5rem;
}

/* ============================================
   CONTACT SECTION
   ============================================ */

.contact-info {
  background: var(--bg-light);
  padding: 2rem;
  border-radius: 8px;
  margin-bottom: 2rem;
}

.contact-item {
  margin-bottom: 2rem;
}

.contact-item h3 {
  color: var(--primary-color);
  margin-bottom: 0.8rem;
}

.contact-item p {
  color: var(--text-dark);
  margin: 0.25rem 0;
}

.contact-item a {
  color: var(--secondary-color);
  text-decoration: none;
  font-weight: 500;
}

.contact-item a:hover {
  text-decoration: underline;
}

.faa-info {
  background: linear-gradient(135deg, var(--primary-color) 0%, #0f2438 100%);
  color: var(--white);
  padding: 2rem;
  border-radius: 8px;
  text-align: center;
}

.faa-info h3 {
  color: var(--white);
  margin-bottom: 1rem;
}

.faa-number {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--secondary-color);
}

/* ============================================
   FOOTER
   ============================================ */

footer {
  background: var(--primary-color);
  color: var(--white);
  padding: 3rem 0 1rem;
  margin-top: 4rem;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  color: var(--secondary-color);
  margin-bottom: 1rem;
}

.footer-section p, .footer-section a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  font-size: 0.95rem;
  line-height: 1.8;
}

.footer-section a:hover {
  color: var(--secondary-color);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    gap: 1rem;
  }

  nav ul {
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
  }

  nav a {
    font-size: 0.9rem;
  }

  main {
    padding: 0 1rem;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .hero {
    padding: 3rem 0;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
  }

  .card {
    padding: 1.5rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  nav ul {
    gap: 0.5rem;
  }

  nav a {
    font-size: 0.8rem;
  }

  h1 {
    font-size: 1.5rem;
  }

  h2 {
    font-size: 1.2rem;
  }

  .card {
    padding: 1rem;
  }

  .search-input {
    padding: 0.8rem;
  }
}