/* HOME PAGE SPECIFIC STYLES - STERLING ENTERPRISES */

/* HERO SECTION */
.hero-section {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, rgba(16, 35, 62, 0.96) 0%, rgba(38, 75, 115, 0.9) 100%), url('../images/hero.jpg') center/cover no-repeat;
  color: var(--white);
  padding: 6rem 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-content h1 {
  color: var(--white);
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.hero-content p {
  font-size: 1.2rem;
  color: #E2E8F0;
  margin-bottom: 2.5rem;
  max-width: 650px;
  line-height: 1.65;
}

.hero-buttons {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.hero-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.5);
  border: 3px solid rgba(212, 175, 55, 0.35);
}

.hero-img-wrap img {
  width: 100%;
  height: auto;
  display: block;
}

/* STATS BAR */
.stats-bar {
  background: var(--white);
  padding: 4.5rem 0;
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.5rem;
  text-align: center;
}

.stat-card h3 {
  font-size: 3.2rem;
  color: var(--secondary);
  margin-bottom: 0.4rem;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
}

.stat-card p {
  font-weight: 700;
  color: var(--text-muted);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* FEATURED SERVICES */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.service-card {
  background: var(--white);
  padding: 2.8rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--secondary);
}

.service-icon {
  width: 64px;
  height: 64px;
  background: rgba(38, 75, 115, 0.08);
  color: var(--secondary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 1.6rem;
}

/* WHY CHOOSE US */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem;
}

.why-card {
  padding: 2.5rem;
}

/* INDUSTRIES GRID */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.8rem;
}

.industry-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.industry-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}

.industry-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

/* TIMELINE */
.timeline-container {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.timeline-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 100%;
  background: var(--secondary);
  opacity: 0.3;
}

.timeline-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4rem;
  position: relative;
}

.timeline-item:nth-child(even) {
  flex-direction: row-reverse;
}

.timeline-box {
  width: 45%;
  background: var(--white);
  padding: 2.2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border-top: 4px solid var(--accent);
  transition: var(--transition);
}

.timeline-box:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-lg);
}

.timeline-year {
  font-family: 'Outfit', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

/* PROCESS WORKFLOW */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.2rem;
}

.process-card {
  background: var(--white);
  padding: 2.5rem 2rem;
  border-radius: var(--radius-md);
  position: relative;
  border-bottom: 4px solid var(--secondary);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.process-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.step-num {
  font-family: 'Outfit', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: rgba(38, 75, 115, 0.15);
  margin-bottom: 0.8rem;
  line-height: 1;
}

/* FAQ ACCORDION */
.faq-list {
  max-width: 880px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  margin-bottom: 1.2rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.faq-header {
  padding: 1.5rem 2.2rem;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.faq-icon-indicator {
  transition: transform 0.3s ease;
  font-size: 0.8rem;
  color: var(--secondary);
}

.faq-body {
  padding: 0 2.2rem 1.6rem 2.2rem;
  color: var(--text-muted);
  display: none;
  font-size: 0.96rem;
  line-height: 1.7;
}

.faq-item.active .faq-body {
  display: block;
}

.faq-item.active .faq-icon-indicator {
  transform: rotate(180deg);
}

/* MEDIA RESPONSIVE */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  .hero-content h1 {
    font-size: 3rem;
  }
  .hero-content p {
    margin: 0 auto 2.5rem auto;
  }
  .hero-buttons {
    justify-content: center;
  }
  .services-grid, .stats-grid, .why-grid {
    grid-template-columns: 1fr 1fr;
  }
  .industries-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .process-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 2.5rem;
  }
  .services-grid, .stats-grid, .why-grid, .industries-grid, .process-grid {
    grid-template-columns: 1fr;
  }
  .timeline-container::before {
    left: 20px;
  }
  .timeline-item, .timeline-item:nth-child(even) {
    flex-direction: column;
    align-items: flex-end;
  }
  .timeline-box {
    width: calc(100% - 40px);
  }
}