* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Arial', sans-serif;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 5%;
  background-color: #fff;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
}

.logo-container {
  display: flex;
  flex-direction: row;
  align-items: center;
}

.logo-image {
  max-width: 100px;
  height: auto;
  margin-right: 10px;
  object-fit: contain;
  display: block;
}

.logo {
  font-size: 1.8rem;
  color: #333;
}

.tagline {
  font-size: 0.8rem;
  color: #666;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-menu a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-menu a:hover {
  color: #c5a47e;
}

.hamburger {
  display: none;
  cursor: pointer;
}

.bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  background-color: #333;
  transition: all 0.3s;
}

.hero {
  height: 80vh;
  background: url('../img/header-bg.jpg') center/cover;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 60px;
}

.hero-content {
  text-align: center;
  color: white;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero-content h2 {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.specialist-section {
  padding: 5rem 5%;
  text-align: center;
  background-color: #f9f9f9;
}

.specialist-section h3 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  line-height: 1.2;
}

.whatsapp-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background-color: #25D366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  transition: transform 0.3s;
}

.whatsapp-btn:hover {
  transform: scale(1.1);
}

@media screen and (max-width: 768px) {
  .hamburger {
      display: block;
  }
  
  .hamburger.active .bar:nth-child(2) {
      opacity: 0;
  }
  
  .hamburger.active .bar:nth-child(1) {
      transform: translateY(8px) rotate(45deg);
  }
  
  .hamburger.active .bar:nth-child(3) {
      transform: translateY(-8px) rotate(-45deg);
  }
  
  .nav-menu {
      position: fixed;
      left: -100%;
      top: 70px;
      gap: 0;
      flex-direction: column;
      background-color: #fff;
      width: 100%;
      text-align: center;
      transition: 0.3s;
      padding: 1rem 0;
      box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  }
  
  .nav-menu.active {
      left: 0;
  }
  
  .nav-menu li {
      margin: 1rem 0;
  }
  
  .hero-content h2 {
      font-size: 2.5rem;
  }
}

/* About Section */
.about-section {
  padding: 5rem 5%;
  background-color: #fff;
}

.about-section h2 {
  text-align: center;
  margin-bottom: 2rem;
  font-size: 2.5rem;
}

.about-description {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3rem;
  line-height: 1.6;
  color: #666;
}

.about-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.feature-list {
  list-style: none;
  padding: 1.5rem;
  background-color: #f9f9f9;
  border-radius: 8px;
}

.feature-list li {
  padding: 0.8rem 0;
  color: #444;
  position: relative;
  padding-left: 30px;
}

.feature-list li:before {
  content: "✓";
  color: #c5a47e;
  position: absolute;
  left: 0;
}

.contact-buttons {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.contact-btn {
  padding: 1rem 2rem;
  border-radius: 30px;
  text-decoration: none;
  color: white;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  transition: transform 0.3s;
}

.contact-btn:hover {
  transform: translateY(-3px);
}

.whatsapp {
  background-color: #25D366;
}

.telephone {
  background-color: #2A5CAA;
}

@media (max-width: 768px) {
  .about-features {
      grid-template-columns: 1fr;
  }
  
  .contact-btn {
      padding: 0.8rem 1.5rem;
  }
}

/* Services Section */
.services-section {
  padding: 5rem 5%;
  background-color: #f9f9f9;
}

.services-section h2 {
  text-align: center;
  margin-bottom: 3rem;
  font-size: 2.5rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.service-card {
  background: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 15px rgba(0,0,0,0.2);
}

.service-content {
  padding: 2rem;
}

.service-content h3 {
  color: #c5a47e;
  margin-bottom: 1rem;
  font-size: 1.4rem;
}

.service-content p {
  color: #666;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.service-cta {
  display: inline-block;
  background-color: #c5a47e;
  color: white;
  padding: 0.8rem 1.5rem;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 500;
  transition: background-color 0.3s;
}

.service-cta:hover {
  background-color: #b08f69;
}

/* Lightbox Overlay */
.lightbox-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.8);
  z-index: 9999;
  padding: 2rem;
  overflow-y: auto;
}

.lightbox-content {
  background: white;
  max-width: 800px;
  margin: 2rem auto;
  padding: 2rem;
  border-radius: 10px;
  position: relative;
}

.close-lightbox {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 1.5rem;
  cursor: pointer;
  color: #333;
}

@media (max-width: 768px) {
  .services-grid {
      grid-template-columns: 1fr;
  }
  
  .lightbox-content {
      margin: 1rem;
      padding: 1.5rem;
  }
}

/* Portfolio Section */
.portfolio-section {
  padding: 5rem 5%;
  background-color: #fff;
}

.portfolio-section h2 {
  text-align: center;
  margin-bottom: 3rem;
  font-size: 2.5rem;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  aspect-ratio: 1;
  cursor: pointer;
  transition: transform 0.3s;
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.portfolio-item:hover img {
  transform: scale(1.05);
}

/* Lightbox Gallery */
.gallery-lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.9);
  z-index: 9999;
  padding: 2rem;
}

.close-btn {
  position: absolute;
  top: 25px;
  right: 35px;
  color: #010101;
  font-size: 40px;
  font-weight: bold;
  cursor: pointer;
  z-index: 10000;
}

.lightbox-content {
  position: relative;
  max-width: 1200px;
  margin: auto;
  height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.main-image {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  transition: transform 0.3s;
  cursor: zoom-in;
}

.main-image.zoomed {
  transform: scale(2);
  cursor: grab;
}

.navigation {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding: 0 20px;
}

.prev-btn, .next-btn {
  background: rgba(255,255,255,0.3);
  border: none;
  color: white;
  padding: 15px;
  cursor: pointer;
  border-radius: 50%;
  font-size: 24px;
  transition: background 0.3s;
}

.prev-btn:hover, .next-btn:hover {
  background: rgba(255,255,255,0.5);
}

@media (max-width: 768px) {
  .portfolio-grid {
      grid-template-columns: 1fr 1fr;
  }
  
  .close-btn {
      top: 15px;
      right: 25px;
      font-size: 30px;
  }
}

/* Contact Section */
.contact-section {
  padding: 5rem 5%;
  background: #f9f9f9;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.brand-header h3 {
  font-size: 2.2rem;
  color: #333;
  margin-bottom: 0.5rem;
}

.office-info {
  margin: 2rem 0;
  padding: 1.5rem;
  background: white;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  background: #25D366;
  color: white;
  padding: 1rem 2rem;
  border-radius: 30px;
  text-decoration: none;
  margin-top: 1rem;
  transition: transform 0.3s;
}

.social-links {
  display: flex;
  gap: 1.5rem;
  margin-top: 2rem;
}

.social-icon {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: #c5a47e;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: all 0.3s;
}

.map-section {
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.map-wrapper {
  margin-top: 1rem;
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  padding-bottom: 75%; /* 4:3 aspect ratio */
  height: 0;
}

.map-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Footer */
.main-footer {
  background: #2c2c2c;
  color: white;
  padding: 3rem 0 0;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  padding-bottom: 2rem;
}

.footer-section h4 {
  color: #c5a47e;
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: #ddd;
  text-decoration: none;
  transition: color 0.3s;
}

.contact-info li {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin: 0.5rem 0;
}

.copyright {
  background: #1a1a1a;
  padding: 1.5rem;
  text-align: center;
  margin-top: 2rem;
}

@media (max-width: 768px) {
  .contact-content {
      grid-template-columns: 1fr;
  }
  
  .footer-content {
      grid-template-columns: 1fr;
      text-align: center;
  }
  
  .contact-info li {
      justify-content: center;
  }
}