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

body {
  font-family: 'Inter', sans-serif;
  color: #1a202c;
  line-height: 1.6;
  background: #ffffff;
}

h1, h2, h3 {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  line-height: 1.2;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.header {
  padding: 24px 0;
  border-bottom: 1px solid #e2e8f0;
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 100;
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: 'Playfair Display', serif;
  font-size: 24px;
  font-weight: 700;
  color: #1e3a5f;
}

.nav {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav a {
  text-decoration: none;
  color: #4a5568;
  font-weight: 500;
  transition: color 0.2s;
}

.nav a:hover {
  color: #1e3a5f;
}

.btn-primary {
  display: inline-block;
  padding: 16px 32px;
  background: #1e3a5f;
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: #2d5a8c;
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(30, 58, 95, 0.2);
}

.btn-primary-small {
  padding: 10px 20px;
  background: #1e3a5f;
  color: white;
  text-decoration: none;
  border-radius: 6px;
  font-weight: 600;
  transition: all 0.2s;
}

.btn-primary-small:hover {
  background: #2d5a8c;
}

.btn-secondary {
  display: inline-block;
  padding: 16px 32px;
  background: transparent;
  color: #1e3a5f;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  border: 2px solid #1e3a5f;
  transition: all 0.3s;
}

.btn-secondary:hover {
  background: #1e3a5f;
  color: white;
}

.hero {
  padding: 120px 0;
  background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
}

.hero-content {
  max-width: 800px;
}

.hero h1 {
  font-size: 56px;
  color: #1a202c;
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 20px;
  color: #4a5568;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: 16px;
}

.services {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-header h2 {
  font-size: 42px;
  margin-bottom: 16px;
  color: #1a202c;
}

.section-header p {
  font-size: 18px;
  color: #718096;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}

.service-card {
  padding: 40px;
  background: white;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  transition: all 0.3s;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

.service-icon {
  width: 64px;
  height: 64px;
  background: #edf2f7;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: #1e3a5f;
}

.service-card h3 {
  font-size: 24px;
  margin-bottom: 12px;
  color: #1a202c;
}

.service-card p {
  color: #718096;
  line-height: 1.7;
}

.featured-work {
  padding: 100px 0;
  background: #f7fafc;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
  gap: 40px;
}

.work-card {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #e2e8f0;
  transition: all 0.3s;
}

.work-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

.work-image {
  height: 280px;
  background-size: cover;
  background-position: center;
}

.work-info {
  padding: 32px;
}

.work-info h3 {
  font-size: 26px;
  margin-bottom: 12px;
  color: #1a202c;
}

.work-info p {
  color: #4a5568;
  margin-bottom: 16px;
  line-height: 1.7;
}

.link-arrow {
  color: #1e3a5f;
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: gap 0.2s;
}

.link-arrow:hover {
  gap: 12px;
}

.link-arrow::after {
  content: '→';
}

.stats {
  padding: 80px 0;
  background: #1e3a5f;
  color: white;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
}

.stat {
  text-align: center;
}

.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.8);
}

.testimonials {
  padding: 100px 0;
}

.testimonial-card {
  padding: 40px;
  background: white;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
}

.testimonial-text {
  font-size: 18px;
  line-height: 1.8;
  color: #2d3748;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author strong {
  display: block;
  color: #1a202c;
  margin-bottom: 4px;
}

.testimonial-author span {
  color: #718096;
  font-size: 14px;
}

.cta-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #1e3a5f 0%, #2d5a8c 100%);
  color: white;
}

.cta-content {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-content h2 {
  font-size: 42px;
  margin-bottom: 16px;
}

.cta-content p {
  font-size: 18px;
  margin-bottom: 32px;
  opacity: 0.9;
}

.cta-content .btn-primary {
  background: white;
  color: #1e3a5f;
}

.cta-content .btn-primary:hover {
  background: #f7fafc;
}

.contact {
  padding: 100px 0;
  background: #f7fafc;
}

.grid-2-contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-info h2 {
  font-size: 36px;
  margin-bottom: 16px;
}

.contact-info > p {
  color: #4a5568;
  margin-bottom: 40px;
  line-height: 1.7;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-item strong {
  display: block;
  color: #1a202c;
  margin-bottom: 4px;
}

.contact-item p {
  color: #718096;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-form input,
.contact-form textarea {
  padding: 14px 16px;
  border: 1px solid #cbd5e0;
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  transition: border-color 0.2s;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: #1e3a5f;
}

.footer {
  padding: 60px 0 30px;
  background: #1a202c;
  color: white;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  margin-bottom: 40px;
}

.footer-brand {
  max-width: 400px;
}

.footer-brand p {
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.7);
}

.footer-links {
  display: flex;
  gap: 32px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: white;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
}

.page-hero {
  padding: 80px 0 60px;
  background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
  text-align: center;
}

.page-hero h1 {
  font-size: 48px;
  margin-bottom: 16px;
}

.page-subtitle {
  font-size: 18px;
  color: #718096;
  max-width: 700px;
  margin: 0 auto;
}

.portfolio-grid {
  padding: 80px 0;
}

.portfolio-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-bottom: 80px;
  align-items: center;
}

.portfolio-media {
  height: 400px;
  border-radius: 12px;
  background-size: cover;
  background-position: center;
}

.portfolio-meta {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.tag {
  padding: 6px 12px;
  background: #edf2f7;
  color: #4a5568;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
}

.portfolio-details h2 {
  font-size: 32px;
  margin-bottom: 16px;
}

.portfolio-details > p {
  color: #4a5568;
  line-height: 1.7;
  margin-bottom: 24px;
}

.project-highlights {
  list-style: none;
  margin-bottom: 24px;
}

.project-highlights li {
  padding-left: 24px;
  position: relative;
  color: #2d3748;
  margin-bottom: 8px;
}

.project-highlights li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #1e3a5f;
  font-weight: 700;
}

.portfolio-tech {
  padding-top: 24px;
  border-top: 1px solid #e2e8f0;
  color: #718096;
}

.portfolio-tech strong {
  color: #1a202c;
}

.process {
  padding: 80px 0;
}

.process-step {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

.step-number {
  font-family: 'Playfair Display', serif;
  font-size: 48px;
  font-weight: 700;
  color: #cbd5e0;
}

.step-content h2 {
  font-size: 32px;
  margin-bottom: 16px;
}

.step-content > p {
  color: #4a5568;
  line-height: 1.7;
  margin-bottom: 24px;
}

.step-list {
  list-style: none;
}

.step-list li {
  padding-left: 24px;
  position: relative;
  color: #2d3748;
  margin-bottom: 12px;
}

.step-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: #1e3a5f;
}

.principles {
  padding: 80px 0;
  background: #f7fafc;
}

.principle-card {
  padding: 32px;
  background: white;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
}

.principle-card h3 {
  font-size: 22px;
  margin-bottom: 12px;
}

.principle-card p {
  color: #718096;
  line-height: 1.7;
}

.timeline-section {
  padding: 80px 0;
}

.timeline-section h2 {
  font-size: 36px;
  text-align: center;
  margin-bottom: 60px;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}

.timeline-item {
  padding: 24px;
  background: #f7fafc;
  border-radius: 8px;
  border-left: 4px solid #1e3a5f;
}

.timeline-item strong {
  display: block;
  color: #1e3a5f;
  margin-bottom: 8px;
  font-size: 14px;
}

.timeline-item p {
  color: #4a5568;
  font-size: 14px;
}

.timeline-note {
  text-align: center;
  color: #718096;
  font-style: italic;
}

@media (max-width: 768px) {
  .hero h1 { font-size: 36px; }
  .grid-2, .grid-3, .grid-4, .grid-2-contact, .portfolio-item, .timeline { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; }
  .process-step { grid-template-columns: 1fr; }
  .nav { display: none; }
}