:root {
  --primary: #B9E6F2;
  --secondary: #F9B6C0;
  --neutral: #F7F8FA;
  --accent: #FFD6A5;
  --highlight: #D6C5F0;
}

body {
  font-family: Inter, system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  background: linear-gradient(120deg, var(--primary), var(--highlight), var(--accent));
  background-size: 300% 300%;
  animation: lightShift 18s ease infinite;
  color: #000;
  min-height: 100vh;
  line-height: 1.6;
}

/* Soft gradient animation */
@keyframes lightShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Optional section background */
.section {
  background: var(--neutral);
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

h2, h3, h4 {
  font-weight: 600;
}

a {
  text-decoration: none;
}

/* Navbar Styles */
.navbar {
  background: linear-gradient(135deg, #2c3e50 0%, #4ca1af 100%) !important;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.navbar-brand strong {
  color: var(--accent);
}

.navbar.fixed-top {
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  width: 95%;
  max-width: 1140px;
  border-radius: 50px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
  margin-right: auto;
}

.navbar-nav {
  margin-left: auto;
}

.navbar .container {
  justify-content: center;
}

.logo-animate span {
  display: inline-block;
  color: #fff;
  opacity: 0;
  transform: translateY(-50px);
  animation: drop 0.6s forwards;
}

.logo-animate span:nth-child(1) { animation-delay: 0s; }
.logo-animate span:nth-child(2) { animation-delay: 0.1s; }
.logo-animate span:nth-child(3) { animation-delay: 0.2s; }
.logo-animate span:nth-child(4) { animation-delay: 0.3s; }
.logo-animate span:nth-child(5) { animation-delay: 0.4s; }
.logo-animate span:nth-child(6) { animation-delay: 0.5s; }
.logo-animate span:nth-child(7) { animation-delay: 0.6s; }

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

.logo-animate span:nth-child(4),
.logo-animate span:nth-child(5),
.logo-animate span:nth-child(6),
.logo-animate span:nth-child(7) {
  color: var(--accent);
}

/* Hero Section Styles */
.hero {
  position: relative;
  height: 100vh;
  overflow: hidden;
}

.hero-carousel, .hero-carousel .carousel-inner, .hero-carousel .carousel-item {
  height: 100%;
}

.hero-carousel img {
  object-fit: cover;
  height: 100%;
}

.hero-content {
  z-index: 2;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(44, 62, 80, 0.7) 0%, rgba(76, 161, 175, 0.7) 100%);
  z-index: 1;
}

.hero-text h1 {
  text-shadow: 2px 2px 8px rgba(0,0,0,0.6);
}

.hero-content form {
  background-color: rgba(255, 255, 255, 0.2);
  padding: 20px;
  border-radius: 10px;
  backdrop-filter: blur(5px);
}

.hero-content .form-control {
  border: none;
  background-color: rgba(255, 255, 255, 0.9);
}

.hero-content .btn-primary {
  background-color: var(--accent);
  border: none;
}

.hero-content .btn-primary:hover {
  background-color: #ffc278;
}

/* Search Button Styles */
.search-btn {
  background-color: var(--accent);
  color: #212529;
  font-weight: 600;
  padding: 0.375rem 0.75rem; /* Reduced padding to match form controls */
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-block;
  text-align: center;
  text-decoration: none;
  width: 100%;
  height: calc(100% - 2px); /* Adjusted to match input height */
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  font-size: 1rem; /* Match Bootstrap's default font size */
  line-height: 1.5; /* Match Bootstrap's line height */
}

.search-btn:hover {
  background-color: #ffb85c;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.search-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 3px rgba(0, 0, 0, 0.1);
}

.search-btn i {
  margin-right: 5px;
  font-size: 0.9rem;
}

/* Responsive adjustments for search button */
@media (max-width: 768px) {
  .search-btn {
    padding: 0.375rem 0.75rem;
    font-size: 0.9rem;
  }
}

@media (max-width: 576px) {
  #searchForm .col-md-2 {
    margin-top: 0.5rem;
  }
  
  .search-btn {
    padding: 0.375rem 0.75rem;
    height: 38px; /* Fixed height for mobile */
  }
}


/* Card Styles */
.card {
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
  border-radius: 12px;
  overflow: hidden;
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border: none;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.card-img-top {
  height: 220px;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.card:hover .card-img-top {
  transform: scale(1.05);
}

.card-body {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  padding: 16px;
}

.card-title {
  font-size: 18px;
  font-weight: 600;
  color: #222;
  margin-bottom: 8px;
}

.card-text {
  font-size: 14px;
  color: #666;
  margin-bottom: 12px;
  flex-grow: 1;
}

/* Destination and Package specific styles */
.dest-card .card-body, .package-card .card-body {
  padding: 16px;
}

.dest-card .badge {
  font-size: 13px;
  font-weight: 500;
  padding: 6px 10px;
  border-radius: 6px;
}

.package-card {
  overflow: hidden;
}

.package-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.8);
  color: white;
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.package-card:hover .package-overlay {
  opacity: 1;
}

.overlay-content {
  text-align: center;
}

.overlay-content h6 {
  margin-bottom: 0.5rem;
}

.overlay-content ul {
  list-style-type: none;
  padding-left: 0;
  margin-bottom: 0.5rem;
}

.overlay-content li {
  margin-bottom: 0.25rem;
}

.package-card strong {
  font-size: 15px;
  color: #000;
}

/* Primary button */
.btn-primary {
  background-color: #006989; /* Deep teal for strong contrast */
  color: #fff;
  border: none;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background-color: #00546b; /* Slightly darker teal */
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 105, 137, 0.3);
}

/* Secondary button */
.btn-secondary {
  background-color: #FE7F2D; /* Warm orange accent */
  color: #000;
  border: none;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background-color: #e86e24;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(254, 127, 45, 0.3);
}

/* Optional outline button for minimalist design */
.btn-outline {
  background-color: transparent;
  color: #000;
  border: 2px solid #006989;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn-outline:hover {
  background-color: #B9E6F2;
  color: #000;
  transform: translateY(-2px);
}

/* Grid Styles */
.row {
  margin-right: -10px;
  margin-left: -10px;
}

.col-md-4 {
  padding-right: 10px;
  padding-left: 10px;
}

/* Testimonials */
.testimonial {
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border: none;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  border-radius: 12px;
  padding: 20px;
}

/* Contact Form */
.input-group {
  position: relative;
  margin-bottom: 1.5rem;
}

.input-group input {
  width: 100%;
  padding: 10px 10px 10px 5px;
  border: none;
  border-bottom: 2px solid #ccc;
  background: transparent;
  outline: none;
  color: #333;
  font-size: 1rem;
}

.input-group label {
  position: absolute;
  top: 10px;
  left: 5px;
  color: #aaa;
  font-size: 1rem;
  pointer-events: none;
  transition: 0.3s ease all;
}

.input-group input:focus ~ label,
.input-group input:valid ~ label {
  top: -10px;
  left: 5px;
  font-size: 0.85rem;
  color: var(--accent);
}

#loginMessage div {
  animation: fadeIn 0.4s ease-in;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Universal Footer Styles */
.footer {
  width: 100%;
  height: 80px; /* Fixed height */
  padding: 10px 20px;
  background: linear-gradient(135deg, #2c3e50 0%, #4ca1af 100%) !important;
  display: flex;
  align-items: center; /* Vertical centering */
  justify-content: center; /* Horizontal centering */
  box-sizing: border-box;
}

/* Make footer stick at bottom if page content is short */
html, body {
  height: 100%;
  margin: 0;
}

.page-wrapper {
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

.page-content {
  flex: 1; /* Fills remaining space, pushes footer down */
}

/* Modal Styles */
.modal-image-container {
  width: 100%;
  height: 300px; /* Adjust this value as needed */
  overflow: hidden;
}

.modal-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.modal-dialog {
  max-width: 800px; /* Adjust this value to your preference */
}

/* --- Enhanced Modal Customization --- */
.modal-content {
  border-radius: 15px;
  border: none;
  box-shadow: 0 8px 25px rgba(0,0,0,0.25);
  overflow: hidden;
}

.modal-header {
  background-color: #212529;
  color: white;
  border-bottom: none;
  border-top-left-radius: 14px;
  border-top-right-radius: 14px;
  padding: 1.25rem 1.5rem;
}

.modal-header .modal-title {
  font-weight: 600;
  letter-spacing: 0.5px;
}

.modal-header .btn-close {
  filter: invert(1) grayscale(100%) brightness(200%);
  opacity: 0.8;
  padding: 1rem;
}

.modal-header .btn-close:hover {
  opacity: 1;
}

.modal-body {
  padding: 1.75rem 1.5rem;
}

.modal-body .form-label {
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: #495057;
}

.modal-body .form-control {
  padding: 0.75rem 1rem;
  border-radius: 8px;
  border: 1px solid #ced4da;
  transition: all 0.3s ease;
}

.modal-body .form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 0.25rem rgba(255, 214, 165, 0.25);
}

.modal-body .form-check {
  padding-left: 1.75rem;
  margin-top: 1rem;
  margin-bottom: 1.5rem;
}

.modal-body .form-check-input {
  width: 1.1em;
  height: 1.1em;
  margin-top: 0.25em;
  margin-left: -1.75rem;
  cursor: pointer;
}

.modal-body .form-check-input:checked {
  background-color: var(--accent);
  border-color: var(--accent);
}

.modal-body .form-check-label {
  cursor: pointer;
}

.modal-body .btn-primary {
  padding: 0.75rem 1rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
}

.modal-body .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 214, 165, 0.4);
}

.modal-body .text-center {
  margin-top: 1.5rem;
}

.modal-body .text-center a {
  color: var(--accent);
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
}

.modal-body .text-center a:hover {
  color: #ffb85c;
  text-decoration: underline;
}

/* Fade-in animation for page load */
.fade-in {
  animation: fadeInAnimation 0.8s ease-in;
}

@keyframes fadeInAnimation {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Responsive Styles */
@media (max-width: 992px) {
  .hero-text h1 {
    font-size: 2rem;
  }

  .masonry {
    column-count: 2;
  }
  
  .navbar.fixed-top {
    width: 100%;
    top: 0;
    left: 0;
    transform: none;
    border-radius: 0;
  }
}

@media (max-width: 768px) {
  .card-img-top {
    height: 180px;
  }
  
  .modal-dialog {
    max-width: 95%;
    margin: 1rem auto;
  }
  
  .modal-body {
    padding: 1.5rem 1.25rem;
  }
}

@media (max-width: 576px) {
  .masonry {
    column-count: 1;
  }

  .hero {
    padding: 60px 0;
  }

  .hero .display-5 {
    font-size: 28px;
  }

  .hero-content form {
    padding: 15px;
  }

  .card-img-top {
    height: 160px;
  }
  
  .modal-header {
    padding: 1rem 1.25rem;
  }
  
  .modal-body .form-control {
    padding: 0.6rem 0.75rem;
  }
}

/* Accessibility improvements */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Focus styles for better keyboard navigation */
a:focus, button:focus, input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Print styles */
@media print {
  .navbar, .footer, .hero::before {
    display: none !important;
  }
  
  body {
    background: white !important;
    color: black !important;
  }
  
  .card {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid #ddd;
  }
  
  .hero-content {
    position: relative !important;
    color: black !important;
    transform: none !important;
    top: 0 !important;
    left: 0 !important;
  }
}