html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Poppins", sans-serif;
  background: linear-gradient(135deg, #87abf7 40%, #71e3f2 60%);
  background-attachment: fixed;
  color: #333;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

/*REUSABLE COMPONENTS & TYPOGRAPHY */

.page-section {
  padding: 4rem 0;
  text-align: center;
}

.page-section.alt-bg {
  background-color: transparent;
}

/* Section Headings*/
.page-section h2 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  color: #003b5c; 
  text-shadow: none;
  display: inline-block;
}

/* Subtitles */
.section-subtitle {
  font-size: 1.1rem;
  color: #444;
  font-weight: 500;
  margin-top: -1rem;
  margin-bottom: 3rem;
}

/* Main Call-to-Action Buttons */
.btn {
  background-color: #007a91;
  color: #ffffff;
  padding: 0.8rem 1.5rem;
  border-radius: 25px;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  display: inline-block;
  border: none;
}

.btn:hover {
  background-color: #005f6b;
  transform: scale(1.05);
  box-shadow: 0 4px 15px rgba(0, 122, 145, 0.4);
}

/*NAVIGATION BAR*/
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #00bcd4;
  padding: 1rem 2rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky; 
  top: 0;
  z-index: 1000;
}

nav .logo {
  font-size: 1.8rem;
  font-weight: 600;
  color: white;
  text-decoration: none;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}

nav a {
  text-decoration: none;
  color: white;
  font-weight: 500;
  transition: all 0.2s;
}

nav ul a:hover {
  color: #005f6b;
  opacity: 0.9;
}

/* HERO SECTION (HEADER) */
.hero {
  position: relative;
  background-image: url("images/banner1.jpg");
  background-size: cover;
  background-position: center;
  color: white;
  text-align: center;
  height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero .overlay {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.7),
    rgba(0, 0, 0, 0.3)
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  animation: slideUp 1s ease-out; 
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

/* Entry Animation Keyframes */
@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/*GLASSMORPHISM CARDS */
.type-card, 
.destination-card, 
.tip-card, 
.gallery-card {
  /* Glass Effect Background */
  background: rgba(255, 255, 255, 0.25);
  
  /* Blur Effect */
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  
  /* Border and Shadow */
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
  
  /* Layout & Transition */
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
  text-align: center;
}

/* Hover Effects for Cards*/
.type-card:hover, 
.destination-card:hover, 
.tip-card:hover, 
.gallery-card:hover {
  background: rgba(255, 255, 255, 0.4);
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 15px 0px 0 rgba(72, 4, 156, 0.25);
  border: 1px solid white;
}

/* Card Typography*/
.type-card h3, 
.destination-card h3, 
.tip-card h3, 
.gallery-card h3 {
  color: #01035b; 
  margin: 15px 0 5px;
  font-size: 1.2rem;
  text-shadow: none;
}

.type-card p, 
.destination-card p, 
.tip-card p, 
.gallery-card p {
  color: #000000; 
  font-size: 0.95rem;
  padding: 0 1rem 1.5rem;
  margin: 0;
}

/* Card Images */
.type-card img,
.destination-card img,
.gallery-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}

/*SECTION SPECIFIC LAYOUTS*/

/* Vacation Types Flexbox */
.type-flex {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}
.type-card { width: 300px; }

/* Destinations Grid */
.dest-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

/* Travel Tips Flexbox */
.tips-section {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}
.tip-card { width: 300px; padding: 20px; }
.tip-emoji { font-size: 3em; }

/* Gallery Columns */
.gallery-grid {
  column-count: 3; /* Masonry Layout */
  column-gap: 1.5rem;
}
.gallery-card {
  display: inline-block;
  width: 100%;
  margin-bottom: 1.5rem;
}

/*PARALLAX STRIP*/
.parallax-strip {
  height: 300px;
  background-image: url("images/parallax.jpg"); 
  background-attachment: fixed;
  background-position: center;
  background-size: cover;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
}

.parallax-strip .overlay {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background: rgba(0, 0, 0, 0.4);
}

.parallax-strip h2 {
  color: white;
  font-size: 2rem;
  z-index: 2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
  font-family: 'Cursive', sans-serif;
}

/*ABOUT & FOOTER */
.about-container {
  text-align: center;
}

.about-text {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1rem;
  line-height: 1.6;
}

.about-text2 {
  font-size: 1.2rem;
  margin-top: 30px;
  color: #383434;
  padding: 10px;
  border-radius: 10px;
}

.mission {
  background-color: #00bcd4;
  padding: 3rem 0;
  text-align: center;
  color: white;
  margin-top: 3rem;
}

.mission h3 {
  font-size: 2rem;
  color: white;
  margin-bottom: 1rem;
}

footer {
  background-color: #007a91;
  color: white;
  text-align: center;
  padding: 1.5rem;
}

.hidden {
  display: none;

}

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

.hamburger span {
  width: 25px;
  height: 3px;
  background-color: white;
  border-radius: 5px;
}

@media (max-width: 768px) {
  .container {
    padding: 0 15px !important;
  }

  nav {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px !important;
  }

  nav .logo {
    display: flex;
    align-items: center;
    gap: 5px;
    width: auto !important;
    margin: 0;
  }

  nav .logo img {
    height: 35px !important;
  }

  nav .logo b {
    font-size: 1.2rem;
  }

  .hamburger {
    display: flex;
    margin-left: auto;
  }

  nav ul {
    display: none;
    flex-direction: column;
    width: 100%;
    text-align: center;
    margin-top: 15px;
    background-color: #00bcd4;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0;
  }

  nav ul.active {
    display: flex;
  }

  nav ul li {
    margin: 10px 0;
  }

  .hero {
    height: auto;
    padding: 60px 20px;
  }

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

  .type-card,
  .destination-card,
  .tip-card {
    width: 100% !important;
    max-width: 100%;
    margin-bottom: 20px;
  }

  .gallery-grid {
    column-count: 1 !important;
  }
}