/* ==========================================================================
   Table of Contents:
   - 1. Global Styles
   - 2. Typography
   - 3. Layout
   - 4. Components
      - 4.1 Navbar
      - 4.2 Hero
      - 4.3 Buttons
      - 4.4 Sections
      - 4.5 Footer
      - 4.6 Instagram
      - 4.7 Tags & Filtering
   - 5. Utilities
   - 6. Responsive Design
   ========================================================================== */

/* ==========================================================================
   1. Global Styles
   ========================================================================== */

:root {
  /* Color Palette */
  --primary-gradient: linear-gradient(90deg, #00bcd4, #43a047);
  --primary-hover-gradient: linear-gradient(90deg, #00acc1, #388e3c);
  --text-color: #333;
  --white: #fff;
  --off-white: #fff8f0;
  --light-gray: #f0f0f0;
  --accent-color: #ff7043;
  --overlay-color: rgba(0, 0, 0, 0.3);
  --shadow-color: rgba(0, 0, 0, 0.2);
  
  /* Tag Colors */
  --tag-location: #3498db;
  --tag-activity: #2ecc71;
  --tag-family: #e74c3c;
  --tag-budget: #f39c12;
  --tag-time: #9b59b6;

  /* Font Stack */
  --base-font: 'Open Sans', sans-serif;
  --title-font: 'Fonseca-Grande', sans-serif;

  /* Spacing */
  --base-padding: 1rem;
  --section-padding: 2rem;
  --border-radius: 8px;
  --section-border-radius: 16px;

  /* Transition Speed */
  --transition-speed: 0.3s;
}

/* ==========================================================================
   2. Typography
   ========================================================================== */

@font-face {
  font-family: 'Fonseca-Grande';
  src: url('https://costarica.bingham.me/assets/fonts/Fonseca-Grande.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

body {
  font-family: var(--base-font);
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--title-font);
  font-weight: 400;
  letter-spacing: 0.5px;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ==========================================================================
   3. Layout
   ========================================================================== */

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ==========================================================================
   4. Components
   ========================================================================== */

/* 4.1 Navbar */
.navbar {
  background: var(--primary-gradient);
  color: var(--white);
  padding: var(--base-padding) calc(var(--base-padding) * 1.5);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  white-space: nowrap;
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1003;
  width: 100%;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.nav-blur-strip {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 20px;
  width: 100%;
  z-index: 0;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  pointer-events: none;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.2));
}

.navbar::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 40%;
  pointer-events: none;
  z-index: 1002; /* Should be above navbar content but below dropdowns */
  background: linear-gradient(
    to bottom,
    #00000000 0%,      /* Start fully transparent or match your header color */
    transparent 100%   /* Fade to transparent */
  );
}

.nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  position: relative; /* Add position relative to the nav-header */
  z-index: 1001; /* Ensure it's above the menu */
}

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

.navbar .nav-brand a {
  font-family: var(--title-font);
  font-size: 1.5rem;
  font-weight: 600; /* Increased from 400 to 600 for better readability */
  letter-spacing: 0.5px;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: var(--white);
  text-decoration: none;
  white-space: nowrap;
  margin-right: var(--base-padding);
  overflow: hidden;
  text-overflow: ellipsis;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.4); /* Added subtle text shadow */
}

.navbar ul, .nav-menu {
  list-style: none;
  display: none;
  flex-direction: column;
  gap: 0.8rem;
  width: 100%;
  background: var(--primary-gradient);
  box-shadow: 0 2px 5px var(--shadow-color);
  margin-top: var(--base-padding);
  padding: var(--base-padding);
}

.navbar ul.open, .nav-menu.open {
  display: flex;
}

.navbar ul li, .nav-menu li {
  margin: -0.5rem;
  width: auto; /* Changed from 100% to auto */
}

.navbar ul li a, .nav-menu li a {
  display: block;
  padding: 0.1rem 1rem;
  color: var(--white);
  text-decoration: none;
  font-weight: 700; /* Increased from bold to 700 for better visibility */
  transition: color var(--transition-speed) ease;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.3); /* Added subtle text shadow */
}

.navbar ul li a:hover, .nav-menu li a:hover {
  color: #ffeb3b;
}

.navbar a.active, .nav-menu a.active, .navbar li.active a {
  color: #ffeb3b;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5); /* Enhanced shadow for active items */
}

/* Hamburger Menu Toggle */
.nav-toggle {
  cursor: pointer;
  align-items: center;
  color: var(--white);
  padding: 0.9rem 0.5rem;
  border-radius: var(--border-radius);
  box-shadow: 0 2px 5px var(--shadow-color);
  background: var(--primary-gradient);
  border: none;
}

.hamburger {
  width: 25px;
  height: 3px;
  background: var(--white);
  position: relative;
  transition: background var(--transition-speed) ease-in-out;
}

.hamburger::before,
.hamburger::after {
  content: '';
  width: 100%;
  height: 3px;
  background: var(--white);
  position: absolute;
  left: 0;
  transition: transform var(--transition-speed) ease-in-out;
}

.hamburger::before { transform: translateY(-8px); }
.hamburger::after { transform: translateY(8px); }

.nav-toggle.open .hamburger { background: transparent; }
.nav-toggle.open .hamburger::before { transform: rotate(45deg); }
.nav-toggle.open .hamburger::after { transform: rotate(-45deg); }


/* 4.2 Hero Section */
.hero {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--white);
  padding: 5rem 2rem;
  text-align: center;
  min-height: 350px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  margin-top: 0;
  padding-top: 80px;
}

/* Hero backgrounds with WebP support */
.hero-index {
    background-image: url('assets/images/cocles-beach.webp');
}

.hero-kids {
    background-image: url('assets/images/kidfriendly.webp');
}

.hero-daytrips {
    background-image: url('assets/images/daytrips.webp');
}

.hero-beaches {
    background-image: url('assets/images/beaches.webp');
}

.hero-nature {
    background-image: url('assets/images/natureandwildlife.webp');
}

.hero-rainforest {
    background-image: url('assets/images/rainforest.webp');
}

.hero-dining {
    background-image: url('assets/images/dining.webp');
}

.hero-shopping {
    background-image: url('assets/images/shopping.webp');
}

.hero-datenight {
    background-image: url('assets/images/datenight.webp');
}

.hero-extras {
    background-image: url('assets/images/extras.webp');
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--overlay-color);
  z-index: 1;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100px;
  background: linear-gradient(to bottom, transparent, var(--off-white));
  z-index: 2;
}

.hero h1 {
  font-family: var(--title-font);
  font-size: 3rem;
  font-weight: 500; /* Increased from 400 to 500 */
  letter-spacing: 0.5px;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  margin-bottom: 0.5rem;
  animation: fadeInDown 1.2s ease-in-out both;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7), 0 0 20px rgba(0, 0, 0, 0.5); /* Enhanced shadow */
  position: relative;
  z-index: 3;
}

.hero p {
  font-family: var(--base-font);
  font-size: 1.5rem;
  font-weight: 500; /* Added font weight */
  animation: fadeInUp 1.2s 0.2s ease-in-out both;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7), 0 0 15px rgba(0, 0, 0, 0.5); /* Enhanced shadow */
  position: relative;
  z-index: 3;
}

/* 4.3 Buttons */
.button {
  display: inline-block;
  background: var(--primary-gradient);
  color: var(--white);
  padding: 0.75rem 1.25rem;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: bold;
  transition: transform var(--transition-speed) ease, background var(--transition-speed) ease;
  border: none;
  cursor: pointer;
  box-shadow: 0 2px 5px var(--shadow-color);
}

.button:hover {
  transform: scale(1.05);
  background: var(--primary-hover-gradient);
}

/* 4.4 Sections */
main {
  padding: var(--section-padding);
  position: relative;
  z-index: 5;
  background-color: var(--off-white);
  margin-top: 0;
}

section {
  background: var(--white);
  border-radius: var(--section-border-radius);
  padding: var(--section-padding);
  margin-bottom: var(--section-padding);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

section h2 {
  font-family: var(--title-font);
  color: var(--accent-color);
  margin-bottom: var(--base-padding);
  font-weight: 700;
}

section h3 {
  font-family: var(--title-font);
  color: var(--text-color);
  margin-bottom: calc(var(--base-padding) * 0.75);
  font-weight: 600;
}

.section-title {
  background: var(--primary-gradient);
  color: var(--white) !important;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  margin-top: 2rem;
  margin-bottom: 1rem;
  text-align: center;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.4); /* Added text shadow */
}

.category-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.category-list li {
  margin-bottom: 0.75rem;
  padding-left: 1.5rem;
  position: relative;
}

.category-list li:before {
  content: "•";
  color: var(--accent-color);
  font-size: 1.5rem;
  position: absolute;
  left: 0;
  top: -0.25rem;
}

.category-list a {
  color: var(--text-color);
  font-weight: bold;
  text-decoration: none;
  transition: color 0.2s ease;
}

.category-list a:hover {
  color: var(--accent-color);
}

/* 4.5 Footer */
footer {
  text-align: center;
  padding: var(--base-padding);
  background-color: var(--light-gray);
}

footer p {
  margin: 0;
  font-size: 0.8rem;
  word-wrap: break-word;
}

/* 4.6 Instagram */
.instagram-embed {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 2rem auto !important;
  width: 100% !important;
  max-width: 540px !important;  /* Match Instagram's max width */
  overflow: visible !important;  /* Allow content to be visible */
  position: relative !important;
}

.instagram-embed blockquote.instagram-media {
  width: 100% !important;
  max-width: 100% !important;  /* Ensure it doesn't exceed container */
  margin: 0 auto !important;
  padding: 0 !important;
  box-sizing: border-box !important;
  border: none !important;
}

.instagram-embed blockquote.instagram-media iframe {
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 auto !important;
  position: static !important;
}

/* Fix for Instagram's injected styles */
.instagram-media-rendered {
  min-width: 100% !important;
  width: 100% !important;
  margin: 0 auto !important;
}

/* ==========================================================================
   4.7 Tags & Filtering
   ========================================================================== */

/* Tag Container */
.tags-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0;
}

/* Individual Tag */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--white);
  background-color: var(--tag-location);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: 
    transform 0.2s ease, 
    box-shadow 0.2s ease, 
    background-color 0.3s ease,
    border-color 0.3s ease;
  cursor: pointer;
  border: 3px solid transparent;
  position: relative;
  overflow: hidden;
}

.tag:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.15);
}

.tag.active {
  border-color: var(--white);
  box-shadow: 
    0 0 0 3px var(--white), 
    0 0 0 6px currentColor,
    0 6px 8px rgba(0, 0, 0, 0.2);
  transform: translateY(-4px);
  filter: brightness(1.1);
}

/* Remove checkmark */
.tag.active::after {
  content: none;
}

/* Tag Categories */
.tag-location { 
  background-color: var(--tag-location); 
}
.tag-activity { 
  background-color: var(--tag-activity); 
}
.tag-family { 
  background-color: var(--tag-family); 
}
.tag-budget { 
  background-color: var(--tag-budget); 
}
.tag-time { 
  background-color: var(--tag-time); 
}

/* Active Tag Color Variations */
.tag.active.tag-location { 
  background-color: color-mix(in srgb, var(--tag-location) 90%, white 10%); 
}
.tag.active.tag-activity { 
  background-color: color-mix(in srgb, var(--tag-activity) 90%, white 10%); 
}
.tag.active.tag-family { 
  background-color: color-mix(in srgb, var(--tag-family) 90%, white 10%); 
}
.tag.active.tag-budget { 
  background-color: color-mix(in srgb, var(--tag-budget) 90%, white 10%); 
}
.tag.active.tag-time { 
  background-color: color-mix(in srgb, var(--tag-time) 90%, white 10%); 
}

/* Tag Filter Container */
.tag-filter-container {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: 1rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.tag-filter-container h3 {
  margin-bottom: 0.75rem;
  font-size: 1.2rem;
}

.tag-filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.clear-filters {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-color);
  text-decoration: underline;
  cursor: pointer;
  display: inline-block;
}

.clear-filters:hover {
  color: var(--accent-color);
}

/* Active Tag Styling */
.tag.active {
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.7), 0 0 0 4px currentColor;
}

/* Hidden Section (for filtering) */
.funlocations-section.hidden {
  display: none;
}

/* Itinerary Generator Styles */
#itinerary-generator {
  background: var(--white);
  border-radius: var(--section-border-radius);
  padding: var(--section-padding);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  max-width: 600px;
  margin: 0 auto;
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--text-color);
}

.form-group select,
.form-group input[type="range"] {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--light-gray);
  border-radius: var(--border-radius);
  transition: border-color var(--transition-speed) ease;
}

.form-group select:focus,
.form-group input[type="range"]:focus {
  outline: none;
  border-color: var(--accent-color);
}

.slider-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 0.5rem;
  color: var(--text-color);
  font-size: 0.8rem;
}

#itinerary-results {
  background: var(--white);
  border-radius: var(--section-border-radius);
  padding: var(--section-padding);
  margin-top: 1.5rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

#itinerary-results h3 {
  color: var(--accent-color);
  margin-bottom: 1rem;
}

#itinerary-results ul {
  list-style-type: none;
  padding: 0;
}

#itinerary-results li {
  background: var(--off-white);
  border-radius: var(--border-radius);
  padding: 1rem;
  margin-bottom: 1rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

#itinerary-results li strong {
  color: var(--accent-color);
  display: block;
  margin-bottom: 0.5rem;
}

#itinerary-results li small {
  color: var(--text-color);
  opacity: 0.7;
}

/* ==========================================================================
   5. Utilities
   ========================================================================== */

.responsive-img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  margin-top: 1rem;
  margin-bottom: 1rem;
}

.accent-text {
  color: var(--accent-color);
  margin-top: 0.1rem; /* Adjust as needed for spacing */
}

/* ==========================================================================
   6. Responsive Design
   ========================================================================== */

/* Mobile Styles (up to 768px) */
@media (max-width: 768px) {
  .navbar {
    padding: 0.8rem 1rem;
    flex-direction: column;
    align-items: stretch;
  }

  .nav-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .navbar .nav-brand {
    margin-bottom: 0;
  }

  .navbar .nav-brand a {
    font-size: 1.2rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5); /* Enhanced shadow for mobile */
  }

  .nav-toggle {
    display: flex; /* Show on mobile */
  }

  .navbar ul, .nav-menu {
    display: none; /* Hide menu on mobile by default */
  }

  .navbar ul.open, .nav-menu.open {
    display: flex; /* Show menu when open class is applied */
    position: absolute;
    top: 100%;
    right: 0; /* Position on the right side */
    left: auto; /* Override left: 0 */
    width: 45%; /* Set a fixed width */
    box-shadow: -3px 0 5px var(--shadow-color); /* Adjust shadow */
    background: linear-gradient(90deg, #009bb099, #38843b89);
    backdrop-filter: blur(8px); /* Add blur effect */
    -webkit-backdrop-filter: blur(8px); /* For Safari */
  }

  .navbar ul li, .nav-menu li {
    width: 100%;
    margin: 0.2rem 0;
  }

  .navbar ul li a, .nav-menu li a {
    display: block;
    padding: 0.1rem 1rem;
    border-bottom: none;
    white-space: normal; /* Allow text to wrap */
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5); /* Enhanced shadow for mobile menu */
  }
  
  .instagram-embed {
    width: 100% !important;  /* Full width on mobile */
    max-width: 100% !important;
    margin: 2rem auto !important;
    padding: 0 !important;
    overflow: visible !important;
  }

  .instagram-embed blockquote.instagram-media {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 auto !important;
    min-width: 0 !important;
  }
  
  .instagram-embed iframe,
  .instagram-embed .instagram-media-rendered {
    max-width: 100% !important;
    width: 100% !important;
    min-width: 0 !important;
  }
  
  /* Force Instagram to be responsive */
  iframe[src*="instagram.com"] {
    width: 100% !important;
    max-width: 100% !important;
  }

  footer p {
    font-size: 0.7rem;
  }
}

/* Tablet Styles (min-width: 769px and max-width: 992px) */
@media (min-width: 769px) and (max-width: 992px) {
  .navbar ul, .nav-menu {
    gap: 0.2rem;
  }

  .navbar a {
    font-size: 0.9rem;
  }

  .hero {
    padding: 3rem 1rem;
    min-height: 250px;
  }

  main {
    padding: 1.5rem 1rem;
  }

  section {
    padding: 1.5rem;
  }
  .instagram-embed blockquote.instagram-media {
    margin: 0 auto !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
  }
  
  .instagram-embed iframe,
  .instagram-embed .instagram-media-rendered {
    max-width: 100% !important;
    width: 100% !important;
    min-width: 0 !important;
  }
}

/* Desktop Styles (min-width: 769px) */
@media (min-width: 769px) {
  .navbar ul, .nav-menu {
    display: flex !important;
    flex-direction: row;
    position: static;
    width: auto;
    margin-top: 0;
    padding: 0;
    background: none;
    box-shadow: none;
    gap: 1.5rem;
  }

  .nav-toggle {
    display: none;
  }

  .navbar ul li, .nav-menu li {
    margin: 0;
  }

  .navbar ul li a, .nav-menu li a {
    padding: 0.5rem 0;
  }
}