:root {
  --primary: #1a1a2e;
  --accent: #f59e0b;
  --accent-hover: #d97706;
  --section-bg: #f8f9fa;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  padding-top: 70px;
  color: #333;
}

.navbar {
  background: var(--primary) !important;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
  padding: 12px 0;
}

.navbar .nav-link {
  color: rgba(255, 255, 255, 0.8) !important;
  font-weight: 500;
  margin: 0 4px;
  transition: color 0.2s;
}

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

.brand-icon {
  color: var(--accent);
  font-size: 1.4rem;
  margin-right: 4px;
}

.hero {
  position: relative;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(245, 158, 11, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(245, 158, 11, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

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

.section-padding {
  padding: 100px 0;
}

.bg-dark {
  background: var(--primary) !important;
}

.service-card {
  background: white;
  border-radius: 16px;
  padding: 32px 24px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}

.service-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.service-card h4 {
  font-weight: 700;
  margin-bottom: 10px;
}

.about-image-placeholder {
  background: rgba(245, 158, 11, 0.1);
  border: 2px dashed rgba(245, 158, 11, 0.3);
  border-radius: 20px;
  height: 350px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
}

.stat-box {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 20px 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.stat-number {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1.2;
}

.stat-label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

.contact-card {
  background: white;
  border-radius: 20px;
  padding: 48px 40px;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.contact-icon {
  font-size: 2rem;
  margin-bottom: 8px;
}

.footer {
  background: var(--primary);
  color: rgba(255, 255, 255, 0.7);
  padding: 24px 0;
  font-size: 0.9rem;
}

.btn-warning {
  background: var(--accent);
  border-color: var(--accent);
  color: #1a1a2e;
}

.btn-warning:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: #1a1a2e;
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }
  .section-padding {
    padding: 60px 0;
  }
  .contact-card {
    padding: 30px 20px;
  }
}