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

body {
  font-family: sans-serif;
  line-height: 1.6;
  color: #333;
}

/* Header & Navigation */
header {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 1rem 0;
  position: sticky;
  top: 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  z-index: 100;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.8rem;
  font-weight: bold;
  text-decoration: none;
  color: white;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

nav {
  display: flex;
  gap: 2rem;
}

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

nav a:hover {
  opacity: 0.8;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 0.4rem;
  background: none;
  border: none;
  z-index: 101;
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s ease;
  display: block;
}

.menu-toggle:has(input:checked) span:nth-child(1) {
  transform: rotate(45deg) translateY(11px);
}

.menu-toggle:has(input:checked) span:nth-child(2) {
  opacity: 0;
}

.menu-toggle:has(input:checked) span:nth-child(3) {
  transform: rotate(-45deg) translateY(-11px);
}

.menu-toggle input {
  display: none;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 8rem 2rem;
  text-align: center;
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  animation: fadeInDown 0.8s ease;
}

.hero p {
  font-size: 1.3rem;
  margin-bottom: 2rem;
  max-width: 600px;
  opacity: 0.95;
  animation: fadeInUp 0.8s ease 0.2s both;
}

/* Photos Section */
.photos {
  padding: 4rem 2rem;
  background-color: #f9f9f9;
}

.photo-gallery {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.photo-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.photo-gallery img:hover {
  transform: scale(1.03);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.15);
}


/* Footer */
footer {
  background: #2c3e50;
  color: white;
  padding: 2rem;
  text-align: center;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border-radius: 50%;
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 1.2rem;
}

.social-links a:hover {
  background: #667eea;
  transform: translateY(-3px);
}

.footer-text {
  font-size: 0.95rem;
  opacity: 0.8;
}

/* Animations */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive Design - Tablet */
@media (max-width: 768px) {
  .header-container {
    padding: 0 1rem;
  }

  .logo {
    font-size: 1.5rem;
  }

  nav {
    display: none;
    position: absolute;
    top: 60px;
    right: 0;
    background: #667eea;
    flex-direction: column;
    gap: 1rem;
    padding: 1.5rem;
    width: 100%;
    text-align: center;
  }

  nav.active {
    display: flex;
  }

  .menu-toggle {
    display: flex;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

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

  .cta-button {
    padding: 0.8rem 2rem;
    font-size: 1rem;
  }
}

/* Responsive Design - Mobile */
@media (max-width: 480px) {
  .hero {
    padding: 4rem 1rem;
    min-height: 60vh;
  }

  .hero h1 {
    font-size: 2rem;
  }

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

  .social-links {
    gap: 1rem;
  }

  .social-links a {
    width: 35px;
    height: 35px;
    font-size: 1rem;
  }
}