:root {
  --primary: #008B8B;
  --primary-light: #20B2AA;
  --accent: #40E0D0;
  --sand: #F5DEB3;
  --dark: #1a1a1a;
  --light: #f5f5f5;
  --white: #ffffff;
  --text: #333333;
  --border: #e0e0e0;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

/* Demo Bar */
.demo-bar {
  background: var(--primary);
  color: var(--white);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.demo-bar a {
  color: var(--sand);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s;
}

.demo-bar a:hover {
  color: var(--white);
}

/* Header */
header {
  background: var(--white);
  border-bottom: 2px solid var(--primary);
  padding: 1rem;
  position: relative;
}

.menu-toggle {
  display: none;
}

.menu-label {
  display: none;
  cursor: pointer;
  color: var(--primary);
  font-size: 1.5rem;
}

.menu-label svg {
  width: 24px;
  height: 24px;
  stroke: var(--primary);
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.logo {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
}

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

nav a {
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
  transition: color 0.2s;
  padding: 0.5rem 0;
}

nav a:hover {
  color: var(--primary);
  border-bottom: 2px solid var(--primary);
}

/* Main */
main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

section {
  margin-bottom: 4rem;
}

section h2 {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 2rem;
  text-align: center;
}

/* Hero Section */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  margin-bottom: 4rem;
}

.hero-content h1 {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 1rem;
  line-height: 1.3;
}

.hero-content p {
  font-size: 1.1rem;
  color: #555;
  margin-bottom: 2rem;
}

.hero-bg {
  width: 100%;
  height: 300px;
  overflow: hidden;
}

.hero-svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.1));
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 139, 139, 0.3);
}

.btn-secondary {
  background: var(--primary-light);
  color: var(--white);
}

.btn-secondary:hover {
  background: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(32, 178, 170, 0.3);
}

/* Grid */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

/* Feature Cards */
.feature-card {
  background: var(--light);
  padding: 2rem;
  border-radius: 8px;
  border-left: 4px solid var(--primary);
  transition: transform 0.3s;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(0, 139, 139, 0.15);
}

.feature-card svg {
  color: var(--primary);
  margin-bottom: 1rem;
  display: block;
}

.feature-card h3 {
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.feature-card p {
  color: #666;
  font-size: 0.95rem;
}

/* Highlight Section */
.highlight {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--white);
  padding: 3rem;
  border-radius: 12px;
  text-align: center;
  margin-bottom: 4rem;
}

.highlight h2 {
  color: var(--white);
}

.highlight-box {
  background: rgba(255, 255, 255, 0.1);
  padding: 2rem;
  border-radius: 8px;
  margin-top: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.text-large {
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
}

/* Testimonial */
.testimonial {
  background: var(--sand);
  padding: 2rem;
  border-radius: 8px;
}

.quote {
  background: var(--white);
  padding: 2rem;
  border-radius: 8px;
  border-left: 4px solid var(--primary);
  font-style: italic;
  color: #555;
}

.quote p {
  margin-bottom: 1rem;
  font-size: 1.05rem;
}

.quote strong {
  color: var(--primary);
  font-style: normal;
}

/* Footer */
footer {
  background: var(--primary);
  color: var(--white);
  text-align: center;
  padding: 2rem 1rem;
  margin-top: 4rem;
  font-size: 0.9rem;
}

footer p {
  margin: 0.5rem 0;
}

/* Destinasi Page */
.destination-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.destination-card {
  background: var(--light);
  padding: 2rem;
  border-radius: 8px;
  border-top: 4px solid var(--primary);
}

.destination-card h3 {
  color: var(--primary);
  margin-bottom: 1rem;
}

.destination-card p {
  color: #666;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.destination-card .detail {
  color: var(--primary);
  font-weight: 600;
  margin-top: 1rem;
}

/* Paket Page */
.package-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.package-card {
  background: var(--light);
  border: 2px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s;
}

.package-card.featured {
  border-color: var(--primary);
  box-shadow: 0 8px 24px rgba(0, 139, 139, 0.2);
  transform: scale(1.05);
}

.package-card h3 {
  color: var(--primary);
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  margin: 1rem 0;
}

.price-detail {
  font-size: 0.85rem;
  color: #888;
  margin-bottom: 1rem;
}

.package-list {
  list-style: none;
  text-align: left;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}

.package-list li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: #666;
}

.package-list li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: bold;
}

/* Galeri Page */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.gallery-item {
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 600;
  text-align: center;
  padding: 1rem;
  position: relative;
  overflow: hidden;
}

.gallery-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
  pointer-events: none;
}

.gallery-item-text {
  position: relative;
  z-index: 1;
}

/* Kontak Page */
.contact-container {
  max-width: 600px;
  margin: 2rem auto;
}

.contact-info {
  background: var(--light);
  padding: 2rem;
  border-radius: 8px;
  margin-bottom: 2rem;
}

.contact-info p {
  margin: 0.8rem 0;
  font-size: 1rem;
}

.contact-info strong {
  color: var(--primary);
}

form {
  background: var(--light);
  padding: 2rem;
  border-radius: 8px;
  border-top: 4px solid var(--primary);
}

.form-group {
  margin-bottom: 1.5rem;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--primary);
  font-weight: 600;
}

input,
textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.2s;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 139, 139, 0.1);
}

textarea {
  resize: vertical;
  min-height: 150px;
}

button {
  width: 100%;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .menu-label {
    display: block;
  }

  .menu-toggle:checked ~ nav ul {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 2px solid var(--primary);
    gap: 0;
    padding: 1rem;
  }

  nav ul {
    display: none;
  }

  nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
  }

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

  .hero-content h1 {
    font-size: 1.8rem;
  }

  .grid-3,
  .destination-grid,
  .package-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .package-card.featured {
    transform: scale(1);
  }

  .demo-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  section h2 {
    font-size: 1.5rem;
  }

  main {
    padding: 1.5rem 1rem;
  }

  section {
    margin-bottom: 2.5rem;
  }

  nav a {
    padding: 0.5rem 0;
  }

  nav ul li a {
    border: none;
    display: block;
    padding: 0.75rem 0;
  }

  .highlight {
    padding: 2rem 1rem;
  }

  .text-large {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 1.4rem;
  }

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

  section h2 {
    font-size: 1.3rem;
  }

  .price {
    font-size: 1.5rem;
  }

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

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
}