/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: #1a1a2e;
  line-height: 1.6;
  background: #fff;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #eee;
  z-index: 100;
  padding: 16px 0;
}
.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  font-size: 22px;
  font-weight: 700;
  color: #1a1a2e;
  text-decoration: none;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-img {
  width: 36px;
  height: 36px;
  border-radius: 6px;
}
.nav-links {
  list-style: none;
  display: flex;
  gap: 32px;
}
.nav-links a {
  text-decoration: none;
  color: #555;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: #1a1a2e; }

/* Hero */
.hero {
  padding: 160px 0 100px;
  background: linear-gradient(rgba(10, 10, 30, 0.7), rgba(10, 10, 30, 0.75)), url('hero-bg.jpg') center/cover no-repeat;
  color: #fff;
  text-align: center;
}
.hero h1 {
  font-size: 48px;
  font-weight: 700;
  line-height: 1.15;
  max-width: 700px;
  margin: 0 auto 24px;
  letter-spacing: -1px;
}
.hero-sub {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.75);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 36px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}
.btn-primary {
  background: #e94560;
  color: #fff;
}
.btn-primary:hover {
  background: #d63851;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(233, 69, 96, 0.3);
}

/* Services */
.services {
  padding: 100px 0;
  background: #fafafa;
}
.services h2, .about h2, .contact h2 {
  font-size: 36px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}
.section-sub {
  text-align: center;
  color: #666;
  font-size: 16px;
  max-width: 500px;
  margin: 0 auto 48px;
}
.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.card {
  background: #fff;
  padding: 36px;
  border-radius: 12px;
  border: 1px solid #eee;
  transition: all 0.2s;
}
.card:hover {
  border-color: #ddd;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  transform: translateY(-2px);
}
.card-icon {
  font-size: 32px;
  margin-bottom: 16px;
}
.card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
  color: #1a1a2e;
}
.card p {
  color: #666;
  font-size: 14px;
  line-height: 1.7;
}

/* About */
.about {
  padding: 100px 0;
}
.about-content {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 60px;
  align-items: start;
  margin-top: 48px;
}
.about-text p {
  color: #555;
  font-size: 15px;
  margin-bottom: 16px;
  line-height: 1.8;
}
.about-stats {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.stat {
  background: #f5f5f5;
  padding: 24px;
  border-radius: 12px;
  text-align: center;
}
.stat-number {
  display: block;
  font-size: 28px;
  font-weight: 700;
  color: #0f3460;
  margin-bottom: 4px;
}
.stat-label {
  font-size: 13px;
  color: #888;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Contact */
.contact {
  padding: 100px 0;
  background: #fafafa;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
  margin-top: 48px;
  align-items: start;
}
.contact-form {
  background: #fff;
  padding: 36px;
  border-radius: 12px;
  border: 1px solid #eee;
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #1a1a2e;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  color: #333;
  background: #fafafa;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #0f3460;
  box-shadow: 0 0 0 3px rgba(15, 52, 96, 0.1);
  background: #fff;
}
.form-group textarea { resize: vertical; }
.btn-full { width: 100%; text-align: center; }
.form-message {
  margin-top: 12px;
  padding: 0;
  font-size: 13px;
  border-radius: 6px;
  text-align: center;
}
.form-success {
  color: #1a9e4a;
  background: #eafaf0;
  padding: 10px;
}
.form-error {
  color: #d44040;
  background: #fdeaea;
  padding: 10px;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-item {
  background: #fff;
  padding: 32px;
  border-radius: 12px;
  border: 1px solid #eee;
  text-align: center;
}
.contact-item h3 {
  font-size: 14px;
  font-weight: 600;
  color: #1a1a2e;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.contact-item p {
  color: #666;
  font-size: 15px;
}

/* Footer */
.footer {
  padding: 40px 0;
  background: #1a1a2e;
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 700px;
  margin: 0 auto;
}
.footer-copy {
  font-size: 14px;
  font-weight: 600;
  color: #fff;
}
.footer-legal {
  font-size: 12px;
  line-height: 1.7;
}
.footer-legal a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 { font-size: 32px; }
  .hero-sub { font-size: 16px; }
  .cards { grid-template-columns: 1fr; }
  .about-content { grid-template-columns: 1fr; }
  .about-stats { flex-direction: row; }
  .contact-grid { grid-template-columns: 1fr; }
  .nav-links { gap: 20px; }
  .nav-links a { font-size: 13px; }
}

@media (max-width: 480px) {
  .hero { padding: 120px 0 80px; }
  .hero h1 { font-size: 28px; }
  .services, .about, .contact { padding: 60px 0; }
  .about-stats { flex-direction: column; }
  .nav-links { display: none; }
}