/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  color: #333;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header Styles */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all 0.3s ease;
  background: transparent;
}

#header.scrolled {
  background: rgba(17, 17, 17, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: white;
  font-size: 1.5rem;
  font-weight: bold;
}

.clock-icon {
  width: 2rem;
  height: 2rem;
  color: #d4af37;
}

.desktop-nav {
  display: flex;
  gap: 2rem;
}

.nav-link {
  color: white;
  text-decoration: none;
  transition: color 0.3s ease;
  font-weight: 500;
}

.nav-link:hover {
  color: #d4af37;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-menu-btn span {
  width: 25px;
  height: 3px;
  background: white;
  margin: 3px 0;
  transition: 0.3s;
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 1rem;
  padding: 1rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-nav.active {
  display: flex;
}

/* Hero Section */
.hero {
  height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url("https://images.pexels.com/photos/190819/pexels-photo-190819.jpeg?auto=compress&cs=tinysrgb&w=1920");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 800px;
  padding: 0 2rem;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: bold;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.gold-text {
  color: #d4af37;
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.9;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-btn {
  background: #d4af37;
  color: #111;
  border: none;
  padding: 1rem 2rem;
  border-radius: 0.5rem;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transform: translateY(0);
}

.cta-btn:hover {
  background: #b8941f;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(212, 175, 55, 0.3);
}

.arrow-icon {
  width: 1.25rem;
  height: 1.25rem;
}

/* Animation Classes */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s ease forwards;
}

.fade-in:nth-child(2) {
  animation-delay: 0.2s;
}

.fade-in:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Section Styles */
section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: bold;
  color: #111;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: #666;
  max-width: 600px;
  margin: 0 auto;
}

/* Collection Section */
.collection {
  background: #f8f9fa;
}

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

.watch-card {
  background: white;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.watch-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.watch-image {
  aspect-ratio: 1;
  overflow: hidden;
}

.watch-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.watch-card:hover .watch-image img {
  transform: scale(1.1);
}

.watch-info {
  padding: 1.5rem;
}

.watch-info h3 {
  font-size: 1.25rem;
  font-weight: bold;
  color: #111;
  margin-bottom: 0.5rem;
}

.watch-info p {
  color: #666;
  margin-bottom: 1.5rem;
}

.watch-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.price {
  font-size: 1.5rem;
  font-weight: bold;
  color: #d4af37;
}

.detail-btn {
  background: #111;
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 500;
}

.detail-btn:hover {
  background: #d4af37;
  color: #111;
}

/* About Section */
.about {
  background: white;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text p {
  font-size: 1.1rem;
  color: #666;
  margin-bottom: 1.5rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.feature {
  text-align: center;
}

.feature-icon {
  width: 4rem;
  height: 4rem;
  background: #d4af37;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  color: white;
}

.feature-icon svg {
  width: 2rem;
  height: 2rem;
}

.feature h3 {
  font-weight: bold;
  color: #111;
  margin-bottom: 0.5rem;
}

.feature p {
  color: #666;
  font-size: 0.9rem;
}

.about-image img {
  width: 100%;
  border-radius: 1rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Testimonials Section */
.testimonials {
  background: #f8f9fa;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  background: white;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.testimonial-header {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

.testimonial-photo {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  margin-right: 1rem;
}

.testimonial-info h3 {
  font-weight: bold;
  color: #111;
  margin-bottom: 0.25rem;
}

.testimonial-info p {
  color: #666;
  font-size: 0.9rem;
}

.stars {
  color: #d4af37;
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.testimonial-text {
  color: #666;
  font-style: italic;
  line-height: 1.6;
}

/* Contact Section */
.contact {
  background: white;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info h3 {
  font-size: 1.5rem;
  font-weight: bold;
  color: #111;
  margin-bottom: 2rem;
}

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

.contact-icon {
  width: 1.25rem;
  height: 1.25rem;
  color: #d4af37;
  margin-right: 0.75rem;
}

.operating-hours {
  margin-top: 2rem;
}

.operating-hours h4 {
  font-weight: bold;
  color: #111;
  margin-bottom: 1rem;
}

.operating-hours p {
  color: #666;
  margin-bottom: 0.5rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-weight: 500;
  color: #111;
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
  padding: 0.75rem 1rem;
  border: 2px solid #e1e5e9;
  border-radius: 0.5rem;
  font-size: 1rem;
  transition: border-color 0.3s ease;
  font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #d4af37;
}

.form-group input.error,
.form-group textarea.error {
  border-color: #e74c3c;
}

.error-message {
  color: #e74c3c;
  font-size: 0.875rem;
  margin-top: 0.25rem;
  display: none;
}

.error-message.show {
  display: block;
}

.submit-btn {
  background: #d4af37;
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: 0.5rem;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.submit-btn:hover {
  background: #b8941f;
}

/* Footer */
.footer {
  background: #111;
  color: white;
  padding: 3rem 0 1rem;
}

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

.footer-section h3 {
  font-size: 1.25rem;
  font-weight: bold;
  margin-bottom: 1rem;
}

.footer-section p {
  color: #ccc;
  margin-bottom: 0.5rem;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-link {
  width: 2.5rem;
  height: 2.5rem;
  background: rgba(212, 175, 55, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #d4af37;
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-link:hover {
  background: #d4af37;
  color: #111;
}

.social-link svg {
  width: 1.25rem;
  height: 1.25rem;
}

.footer-link {
  display: block;
  color: #ccc;
  text-decoration: none;
  margin-bottom: 0.5rem;
  transition: color 0.3s ease;
}

.footer-link:hover {
  color: #d4af37;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid #333;
  color: #ccc;
}

/* Responsive Design */
@media (max-width: 768px) {
  .desktop-nav {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .watches-grid {
    grid-template-columns: 1fr;
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .cta-btn {
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
  }

  section {
    padding: 3rem 0;
  }

  .watch-info {
    padding: 1rem;
  }

  .testimonial-card {
    padding: 1.5rem;
  }
}

/* Scroll Reveal Animation */
.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.6s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}