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

html {
  scroll-snap-type: y mandatory;
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  background-color: #1a1a1a;
  color: #ffffff;
  line-height: 1.6;
}

section, footer {
  scroll-snap-align: start;
}

a {
  color: inherit;
  text-decoration: none;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('images/sigma-diyarbakir-asansor-hizmeti.jpg');
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.hero-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hero-logo {
  width: 80px;
  height: 80px;
  object-fit: contain;
}

.hero-text h1 {
  font-size: 2rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.hero-separator {
  width: 100%;
  height: 3px;
  background-color: #0177e3;
  margin: 0.5rem 0;
}

.hero-slogan {
  font-size: 1.2rem;
  font-weight: 400;
  color: #e5e5e5;
}

.cta-button {
  display: inline-block;
  background-color: #0177e3;
  color: #ffffff;
  padding: 1rem 2rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 1rem;
  margin-top: 1.5rem;
  transition: background-color 0.3s ease;
  border: none;
  cursor: pointer;
}

.cta-button:hover {
  background-color: rgb(25, 68, 140);
}

/* Services Section */
.services {
  background-color: #1a1a1a;
  padding: 5rem 2rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.services h2 {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.section-separator {
  width: 4rem;
  height: 4px;
  background-color: #0177e3;
  margin: 0 auto 3rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  max-width: 1300px;
  margin: 0 auto;
}

.service-card {
  text-align: center;
}

.service-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 1.5rem;
}

.service-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.service-card p {
  font-size: 0.9rem;
  color: #d1d5db;
  line-height: 1.7;
}

/* Map & Contact Section */
.map-contact {
  background-color: #1a1a1a;
  padding: 5rem 2rem;
  min-height: 100vh;
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
  align-items: center;
  align-content: center;
}

.map-container {
  flex: 1;
  min-width: 300px;
  max-width: 600px;
}

.map-container iframe {
  width: 100%;
  height: 400px;
  border-radius: 12px;
  border: none;
}

.contact-info {
  flex: 1;
  min-width: 300px;
  max-width: 500px;
  padding: 1rem;
}

.contact-info .contact-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.contact-separator {
  width: 60px;
  height: 3px;
  background-color: #0177e3;
  margin-bottom: 1.5rem;
}

.contact-info .contact-subtitle {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 1.5rem 0 1rem;
}

.contact-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  align-items: flex-start;
}

.contact-item svg {
  flex-shrink: 0;
  color: #ffffff;
}

.contact-item p, .contact-item a {
  color: #ffffff;
}

.working-hours {
  margin-top: 1rem;
}

.working-hours p {
  margin-bottom: 0.5rem;
}

/* Footer */
footer {
  background-color: #000000;
  color: #d1d5db;
  padding: 4rem 2rem;
  text-align: center;
}

footer .footer-brand {
  color: #ffffff;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

footer p {
  margin-bottom: 0.5rem;
}

footer .copyright {
  color: #6b7280;
  font-size: 0.875rem;
  margin-top: 1.5rem;
}

/* Responsive - Tablet */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Responsive - Mobile */
@media (max-width: 768px) {
  html {
    scroll-snap-type: none;
  }
  
  section, footer {
    scroll-snap-align: none;
    min-height: auto;
    height: auto;
  }
  
  .hero {
    min-height: 100vh;
    padding: 1.5rem;
  }
  
  .hero-brand {
    flex-direction: column;
    gap: 1rem;
  }
  
  .hero-text {
    text-align: center;
  }
  
  .hero-text h1 {
    font-size: 1.3rem;
  }
  
  .hero-slogan {
    font-size: 1rem;
  }
  
  .hero-logo {
    width: 60px;
    height: 60px;
  }
  
  .cta-button {
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
  }
  
  .services {
    min-height: auto;
    padding: 3rem 1rem;
  }
  
  .services h2 {
    font-size: 1.5rem;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .service-card img {
    height: 180px;
  }
  
  .map-contact {
    min-height: auto;
    flex-direction: column;
    align-items: center;
    padding: 3rem 1rem;
  }
  
  .map-container {
    min-width: 100%;
    max-width: 100%;
  }
  
  .map-container iframe {
    height: 300px;
  }
  
  .contact-info {
    min-width: 100%;
    max-width: 100%;
    padding: 0;
  }
  
  .contact-info .contact-title {
    font-size: 1.2rem;
  }
  
  footer {
    padding: 2rem 1rem;
  }
  
  footer .footer-brand {
    font-size: 1.2rem;
  }
}