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

body {
  font-family: 'Montserrat', sans-serif;
  color: #2c2c2c;
  background-color: #fafafa;
  line-height: 1.6;
}

/* Navbar */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid #e8e8e8;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 3rem;
}

.logo-img {
  max-width: 165px;
  height: auto;
  display: block;
  transition: opacity 0.3s ease;
}

.logo-img:hover {
  opacity: 0.8;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 3rem;
}

.nav-links a {
  text-decoration: none;
  color: #2c2c2c;
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: color 0.3s ease;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: #d4af37;
  transition: width 0.3s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-links a:hover {
  color: #d4af37;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
}

.menu-toggle span {
  width: 25px;
  height: 2px;
  background-color: #2c2c2c;
  transition: all 0.3s ease;
}

/* Hero Section */
.hero {
  margin-top: 80px;
  height: 85vh;
  background: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)), url('../img/bg4-01.jpg') center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #ffffff;
  position: relative;
  animation: fadeIn 1s ease-in;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.hero-content {
  max-width: 900px;
  padding: 2rem;
  animation: slideUp 1s ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

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

.hero h1 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 4.5rem;
  font-weight: 300;
  letter-spacing: 3px;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero p {
  font-size: 1.1rem;
  font-weight: 300;
  letter-spacing: 2px;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}

/* Cards Section */
.cards-section {
  background: url(../img/bgg-1-01.jpg) center/cover no-repeat;
  padding: 8rem 3rem;
  max-width: 980px;
  margin: 0 auto;
}

.cards-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.card {
  background-color: #ffffff;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid #c4c4c4;
  position: relative;
  cursor: pointer;
  aspect-ratio: 426 / 640;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, transparent 0%, rgba(212, 175, 55, 0.1) 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 1;
  pointer-events: none;
}

.card:hover::before {
  opacity: 1;
}

.card:hover {
  transform: translateY(-15px) scale(1.02);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
  border-color: #d4af37;
}

.card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover .card-image {
  transform: scale(1.08);
}

/* Verification Section */
.verification {
  background-color: #1a1a1a;
  color: #ffffff;
  padding: 8rem 3rem;
  text-align: center;
}

.verification h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3.5rem;
  font-weight: 300;
  letter-spacing: 2px;
  margin-bottom: 3rem;
}

.verify-btn {
  display: inline-block;
  padding: 1.2rem 4rem;
  background-color: #d4af37;
  color: #1a1a1a;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: all 0.3s ease;
  border: 2px solid #d4af37;
  position: relative;
  overflow: hidden;
}

.verify-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  transition: left 0.3s ease;
}

.verify-btn:hover::before {
  left: 100%;
}

.verify-btn:hover {
  background-color: transparent;
  color: #d4af37;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

/* Footer */
footer {
  background-color: #0f0f0f;
  color: #999;
  padding: 4rem 3rem 2rem;
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-section h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.4rem;
  color: #ffffff;
  margin-bottom: 1.5rem;
  letter-spacing: 1px;
}

.footer-section p,
.footer-section a {
  font-size: 0.9rem;
  color: #999;
  text-decoration: none;
  display: block;
  margin-bottom: 0.8rem;
  letter-spacing: 0.5px;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: #d4af37;
}

.footer-bottom {
  max-width: 1400px;
  margin: 0 auto;
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid #333;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
}

.footer-bottom p a {
  color: #999;
  font-style: normal;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-bottom p a:hover {
  color: #d4af37;
}

/* Responsive */
@media (max-width: 968px) {
  .nav-container {
    padding: 1rem 2rem;
  }

  .logo-img {
    max-width: 140px;
  }

  .nav-links {
    position: fixed;
    right: -100%;
    top: 70px;
    flex-direction: column;
    background-color: rgba(255, 255, 255, 0.98);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    padding: 2rem;
    gap: 2rem;
    border-top: 1px solid #e8e8e8;
  }

  .nav-links.active {
    right: 0;
  }

  .menu-toggle {
    display: flex;
  }

  .hero {
    height: 75vh;
  }

  .hero h1 {
    font-size: 3rem;
  }

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

  .cards-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .card {
    max-width: 300px;
    margin: 0 auto;
  }

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

  .verification h2 {
    font-size: 2.5rem;
  }
}

@media (max-width: 480px) {
  .nav-container {
    padding: 1rem 1.5rem;
  }

  .logo-img {
    max-width: 120px;
  }

  .hero {
    height: 70vh;
    margin-top: 70px;
  }

  .hero h1 {
    font-size: 2.2rem;
    letter-spacing: 1px;
  }

  .hero p {
    font-size: 0.95rem;
    letter-spacing: 1px;
  }

  .cards-section,
  .verification {
    padding: 4rem 1.5rem;
  }

  .verification h2 {
    font-size: 2rem;
  }

  .verify-btn {
    padding: 1rem 3rem;
    font-size: 0.85rem;
  }
}

/* Smooth Scroll */
html {
  scroll-behavior: smooth;
}

/* Card animation on scroll */
@media (prefers-reduced-motion: no-preference) {
  .card {
    animation: fadeInUp 0.6s ease-out backwards;
  }

  .card:nth-child(1) {
    animation-delay: 0.1s;
  }

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

  .card:nth-child(3) {
    animation-delay: 0.3s;
  }

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

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