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

body {
  font-family: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background-color: #1a1a1a;
  color: white;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ===== HEADER STYLES ===== */
.header {
  background-color: rgba(26, 26, 26, 0.95);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 40px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.logo {
  font-family: "Playfair Display", serif;
  font-size: 28px;
  font-weight: 400;
  color: #f4b942;
  font-style: italic;
}

.main-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 30px;
  align-items: center;
}

.nav-item {
  position: relative;
}

.nav-link {
  color: #ffffff;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  transition: color 0.3s ease;
  padding: 5px 0;
  position: relative;
}

.nav-link:hover {
  color: #f4b942;
}

.nav-link::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: #f4b942;
  transition: width 0.3s ease;
}

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

/* Active navigation state */
.nav-link.active {
  color: #f4b942;
}

.nav-link.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
  z-index: 200;
}

.nav-toggle span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: #f4b942;
  border-radius: 3px;
  transition: all 0.3s ease;
}

.book-now-btn {
  background-color: #f4b942;
  color: #1a1a1a;
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.book-now-btn:hover {
  background-color: #e6a73a;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(244, 185, 66, 0.3);
}

/* ===== MAIN CONTENT STYLES ===== */
.main-content {
  flex: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 40px 80px;
  width: 100%;
}

.main-title {
  font-family: "Playfair Display", serif;
  font-size: 48px;
  font-weight: 300;
  text-align: center;
  margin-bottom: 20px;
  line-height: 1.2;
}

.subtitle {
  font-size: 18px;
  text-align: center;
  color: #cccccc;
  margin-bottom: 60px;
  font-weight: 300;
}

.promo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  max-width: 800px;
  margin: 0 auto;
}

.promo-card {
  background-color: #1a1a1a;
  border: 2px solid #f4b942;
  border-radius: 16px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.promo-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(244, 185, 66, 0.1) 0%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.promo-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(244, 185, 66, 0.2);
}

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

.card-icon {
  margin-bottom: 20px;
}

.card-title {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 15px;
  color: white;
}

.card-description {
  font-size: 16px;
  line-height: 1.5;
  color: #cccccc;
  margin-bottom: 25px;
  flex: 1;
}

.use-code-btn {
  background-color: #f4b942;
  color: #1a1a1a;
  border: none;
  padding: 12px 30px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  align-self: flex-start;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  display: inline-block;
}

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

.use-code-btn:hover {
  background-color: #e6a73a;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(244, 185, 66, 0.3);
}

.use-code-btn:hover::before {
  transform: translateX(0);
}

.use-code-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(244, 185, 66, 0.2);
}

/* Tambahkan animasi ketika tombol diklik */
.use-code-btn.clicked {
  animation: clickEffect 0.3s ease;
}

@keyframes clickEffect {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(0.95);
  }
  100% {
    transform: scale(1);
  }
}

/* ===== FOOTER STYLES ===== */
.footer {
  background-color: rgba(15, 15, 15, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 60px 0 30px;
  margin-top: 80px;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.3);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 60px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.footer-logo {
  flex: 1;
}

.footer-tagline {
  color: #cccccc;
  font-size: 16px;
  margin: 15px 0;
  font-weight: 300;
}

.footer-contact {
  margin-top: 25px;
}

.footer-contact p {
  color: #cccccc;
  font-size: 14px;
  margin: 10px 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-links {
  display: flex;
  gap: 60px;
  flex-wrap: wrap;
}

.footer-column {
  min-width: 160px;
}

.footer-heading {
  color: #f4b942;
  font-size: 18px;
  margin-bottom: 20px;
  font-weight: 600;
}

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

.footer-list li {
  margin: 12px 0;
}

.footer-link {
  color: #cccccc;
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s ease;
}

.footer-link:hover {
  color: #f4b942;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.footer-text {
  color: #cccccc;
  font-size: 14px;
  cursor: default;
}

@media (max-width: 992px) {
  .footer-top {
    gap: 40px;
  }

  .footer-links {
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .footer-container {
    padding: 0 20px;
  }

  .footer-links {
    gap: 30px;
  }

  .footer-column {
    min-width: 140px;
  }

  .footer-bottom {
    padding-top: 20px;
  }

  .copyright {
    font-size: 12px;
  }

  .footer-contact p {
    font-size: 13px;
  }
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(15, 15, 15, 0.95);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
  }

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

  .nav-toggle {
    display: block;
  }

  .nav-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
  }

  .menu-open {
    overflow: hidden;
  }

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

  .footer-info {
    max-width: none;
  }

  .footer-links {
    grid-template-columns: 1fr;
  }
}

/* Mobile menu overlay */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(26, 26, 26, 0.98);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 100;
}

/* Animation for nav toggle */
.nav-toggle.active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* Prevent body scroll when menu is open */
body.menu-open {
  overflow: hidden;
}