/* Color Palette Variables */
:root {
  --jungle-green: #2F5D50;
  --rice-cream: #F9F7F1;
  --coconut-brown: #7A5C45;
  --stone-grey: #5F5F5F;
  --sunlight-yellow: #F4C95D;
  --white: #FFFFFF; /* Added for logo/nav text */
  --black-overlay: rgba(0, 0, 0, 0.4); /* For hero image overlay */
}

/* Base Styles & Typography */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth; /* For smooth scrolling to sections */
}

body {
  font-family: 'Poppins', sans-serif;
  line-height: 1.6;
  color: var(--stone-grey);
  background-color: var(--rice-cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.no-scroll {
  overflow: hidden;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  padding: 0.5rem 1rem;
  background: var(--sunlight-yellow);
  color: var(--jungle-green);
  border-radius: 999px;
  font-weight: 700;
  transition: top 0.2s ease-out;
  z-index: 2000;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(90%, 70rem);
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 1.75rem);
}

/* Headings */
h1, h2, h3 {
  color: var(--jungle-green);
  font-weight: 700;
  margin-bottom: 0.8em;
  line-height: 1.2;
  font-family: 'Pacifico', cursive;
}

h1 {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 0.5em;
  color: var(--white); /* White for hero H1 */
  text-shadow: 1px 1px 3px rgba(0,0,0,0.5); /* For readability over image */
}

h2 {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 1em;
  font-family: 'Poppins', sans-serif;
}

h3 {
  font-size: 1.4rem;
  margin-bottom: 0.6em;
  font-family: 'Poppins', sans-serif;
}

p {
  margin-bottom: 1em;
  font-size: 1rem;
}

/* General Section Styling */
.section-padding {
  padding: 3rem 0; /* Lots of breathing room */
}

section {
  scroll-margin-top: 5rem;
}

hr {
  border: none;
  border-top: 1px solid rgba(0, 0, 0, 0.05); /* Subtle separator */
  margin: 2rem auto;
  width: 60%; /* Shorter line */
}

/* Hero Section */
.hero {
  /* Hero Image */
  background: linear-gradient(var(--black-overlay), var(--black-overlay)),
              url('assets/banner-image.webp') no-repeat center center/cover; /* REPLACE with your image path */
  position: relative; /* For absolute positioning of navbar */
  color: var(--white);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh; /* Full viewport height */
  flex-direction: column;
  overflow: hidden; /* Prevent content overflow */
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 60px;
  height: 100%;
  min-height: 400px;
}

.hero .tagline {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  font-weight: 300;
  color: var(--white);
  text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Navigation Bar --- */
.navbar {
  position: absolute; /* Position over the hero image */
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000; /* Ensure it's on top of everything */
  background-color: transparent; /* Transparent background */
  padding: 1rem 0;
  transition: background-color 0.3s ease; /* Smooth transition for potential future scroll effects */
}

/* Nav container for max-width and centering */
.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 90%; /* Match body container */
  margin: 0 auto;
  padding: 0 1rem; /* Same padding as container */
}

.logo {
  color: var(--white);
  font-size: 1.6rem;
  font-weight: 700;
  text-decoration: none;
  line-height: 1;
}

.logo-image {
  height: 55px;
  width: auto;
}

.nav-links {
  list-style: none;
  display: flex; /* Hide on mobile by default, will use JS for toggle */
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}

.nav-links li a {
  color: var(--white);
  text-decoration: none;
  font-weight: 700;
  padding: 0.5rem 0.8rem;
  border-radius: 5px;
  transition: background-color 0.3s ease, color 0.3s ease;
  font-family: 'Poppins', sans-serif;
  font-size: 1.1rem;
}

.nav-links li a:hover {
  background-color: rgba(255, 255, 255, 0.2); /* Subtle hover for transparent nav */
  color: var(--sunlight-yellow); /* Highlight on hover */
}

.menu-toggle {
  display: none; /* Hidden on desktop */
  background: none;
  border: none;
  font-size: 1.8rem;
  color: var(--white);
  cursor: pointer;
  padding: 0.25rem;
}

.menu-icon,
.menu-icon::before,
.menu-icon::after {
  display: block;
  width: 1.75rem;
  height: 2px;
  background-color: currentColor;
  transition: transform 0.3s ease, opacity 0.3s ease;
  content: '';
}

.menu-icon {
  position: relative;
}

.menu-icon::before {
  position: absolute;
  top: -6px;
}

.menu-icon::after {
  position: absolute;
  top: 6px;
}

.menu-toggle.is-active .menu-icon {
  background-color: transparent;
}

.menu-toggle.is-active .menu-icon::before {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle.is-active .menu-icon::after {
  transform: translateY(-6px) rotate(-45deg);
}

/* Call to Action Buttons */
.cta-button {
  display: inline-block;
  background-color: var(--sunlight-yellow); /* Use yellow for CTA */
  color: var(--jungle-green);
  padding: 0.9rem 1.8rem;
  border-radius: 50px; /* Slightly rounded */
  text-decoration: none;
  font-weight: 700;
  transition: background-color 0.3s ease, transform 0.2s ease;
  border: 2px solid var(--sunlight-yellow); /* Initial border */
  font-size: 1rem;
  gap: 0.5rem;
  font-family: 'Poppins', sans-serif;
  letter-spacing: 1px;
  max-width: 320px;
  width: 100%;
  margin: 1.5rem auto 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.cta-button:hover {
  background-color: var(--jungle-green);
  color: var(--sunlight-yellow);
  border-color: var(--sunlight-yellow);
  transform: translateY(-2px);
}

.icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

.large-cta-button .icon {
  width: 1.5rem;
  height: 1.5rem;
}

.large-cta-button {
  font-size: 1.1rem;
  padding: 0.7rem 1.8rem;
  margin-top: 1.2rem;
}

/* About Section */
#about p {
  text-align: center;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

#about .conclusion {
  font-weight: 700;
  margin-top: 2rem;
  font-style: italic;
  color: var(--coconut-brown);
}

.highlights-section {
  background: linear-gradient(135deg, rgba(249, 247, 241, 0.65), rgba(244, 201, 93, 0.25));
}

.highlights-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.highlight-card {
  background-color: #fff;
  padding: 1.75rem 1.5rem;
  border-radius: 14px;
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.08);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.highlight-icon {
  font-size: 2.25rem;
}

.highlight-card h3 {
  margin-bottom: 0;
  color: var(--jungle-green);
}

.highlight-card p {
  margin-bottom: 0;
  color: var(--stone-grey);
  font-size: 0.97rem;
}

/* Tour and Testimonial Grids (Mobile-first: single column) */
.tour-grid, .testimonial-grid {
  display: grid;
  gap: 1.5rem;
  padding-top: 1rem;
}

.tour-card, .testimonial-card {
  background-color: white;
  padding: 1.8rem;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
}

.tour-card h3 {
  color: var(--coconut-brown);
  margin-top: 0;
}

.testimonial-card p:first-of-type {
  font-style: italic;
  margin-bottom: 0.8em;
  color: var(--jungle-green);
  font-size: 1.1rem;
}

.testimonial-card .author {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--stone-grey);
  margin-bottom: 0;
}

/* Friends carousel */
.friends-carousel {
  position: relative;
  margin-top: 1rem;
}

.carousel-viewport {
  overflow: hidden;
  border-radius: 10px;
  scroll-snap-type: x mandatory;
}

.carousel-track {
  display: flex;
  gap: 1rem;
  scroll-behavior: smooth;
}

.carousel-item {
  flex: 0 0 150px;
  width: 150px;
  height: 150px;
  border-radius: 16px;
  object-fit: cover;
  aspect-ratio: 1;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  box-shadow: 0 12px 24px rgba(0,0,0,0.12);
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(47, 93, 80, 0.9);
  color: var(--rice-cream);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  cursor: pointer;
  display: grid;
  place-items: center;
  z-index: 5;
  box-shadow: 0 6px 18px rgba(0,0,0,0.25);
}

.carousel-btn.prev { left: 8px; }
.carousel-btn.next { right: 8px; }

@media (min-width: 768px) {
  .carousel-item {
    flex: 0 0 160px;
    width: 160px;
    height: 160px;
  }
}

@media (min-width: 1024px) {
  .carousel-item {
    flex: 0 0 170px;
    width: 170px;
    height: 170px;
  }
}

/* Wayan's Story Section */
#wayans-story p {
  text-align: center;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Contact Section */
.contact-section {
  text-align: center;
  background-color: var(--jungle-green);
  color: var(--rice-cream);
  padding: 4rem 1rem;
}

.contact-section h2 {
  color: var(--rice-cream);
  margin-bottom: 1em;
}

.contact-section p {
  color: var(--rice-cream);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.contact-section .contact-note {
  font-size: 0.9rem;
  opacity: 0.9;
  margin-top: 1.5rem;
}

/* Footer */
footer {
  background-color: var(--coconut-brown);
  color: var(--rice-cream);
  text-align: center;
  padding: 2rem 1rem;
  font-size: 0.9rem;
}

footer p {
  margin-bottom: 0.5em;
  color: var(--rice-cream);
}

.heart-icon {
  color: red;
  margin: 0 0.3em;
}

.tour-image {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 10px 10px 0 0;
  display: block;
  margin-bottom: 1rem;
}

/* --- Media Queries for Larger Screens --- */
@media (max-width: 767px) {
  .nav-links {
      display: none; /* Hide nav links on small screens by default */
      flex-direction: column;
      background-color: rgba(47, 93, 80, 0.95); /* Semi-transparent jungle green background for mobile menu */
      position: absolute;
      top: 100%; /* Position below the navbar */
      left: 0;
      width: 100%;
      padding: 1rem 0;
      box-shadow: 0 5px 15px rgba(0,0,0,0.2);
      max-height: 0; /* Hidden by default */
      overflow: hidden;
      transition: max-height 0.3s ease-out;
  }

  .nav-links.active {
      max-height: 600px; /* Increased to fit all nav links */
      display: flex;
  }

  .nav-links li {
      text-align: center;
      margin: 0.5rem 0;
  }

  .nav-links li a {
      padding: 0.8rem 1rem;
      display: block;
      color: var(--white); /* Ensure links are visible */
  }

  .menu-toggle {
      display: block; /* Show hamburger icon on mobile */
  }

  .hero-content {
      padding-top: 80px; /* Adjust hero content padding for mobile */
  }

  .navbar {
      padding: 0.8rem 0; /* Slightly less padding for mobile nav */
  }

  .nav-container {
      padding: 0 1rem;
  }
}


@media (min-width: 768px) {
  .container {
      max-width: 760px; /* Tablet size */
  }

  h1 {
      font-size: 3.5rem;
  }

  h2 {
      font-size: 2.5rem;
  }

  .hero {
      min-height: 85vh; /* Keep it tall */
      padding: 6rem 1rem;
  }

  .hero-content {
      padding-top: 0; /* No need for extra padding on larger screens */
  }

  .navbar {
      position: fixed; /* Fixed on scroll for larger screens */
      background-color: transparent;
      padding: 1.5rem 0;
  }
  .navbar.scrolled {
      background-color: var(--jungle-green); /* Solid background when scrolled */
      box-shadow: 0 2px 10px rgba(0,0,0,0.2);
  }


  .tour-grid, .testimonial-grid {
      grid-template-columns: repeat(2, 1fr); /* Two columns on tablets */
  }

  .cta-button {
      padding: 1rem 2rem;
      font-size: 1.1rem;
  }

  .large-cta-button {
      font-size: 1.5rem;
      padding: 1.5rem 3rem;
  }
}

@media (min-width: 1024px) {
  .container {
      max-width: 960px; /* Desktop size */
  }

  h1 {
      font-size: 4rem;
  }

  h2 {
      font-size: 3rem;
  }

  .hero {
      min-height: 100vh; /* Full height on desktop */
      padding: 8rem 1rem;
  }

  .tour-grid {
      grid-template-columns: repeat(4, 1fr); /* Four columns on desktop */
  }

  .testimonial-grid {
      grid-template-columns: repeat(3, 1fr); /* Three columns on desktop */
  }

  .section-padding {
      padding: 5rem 0; /* More breathing room on larger screens */
  }

  section {
      scroll-margin-top: 6rem;
  }
}

@media (min-width: 1200px) {
  .container {
      max-width: 1140px; /* Larger desktop screens */
  }
}

.offer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 2rem;
}

.offer-card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 18px rgba(0,0,0,0.07);
  padding: 2rem 1.5rem 1.5rem 1.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.offer-card h3 {
  color: var(--jungle-green);
  margin-bottom: 0.5rem;
  font-size: 1.3rem;
}

.offer-card .price {
  font-size: 1.4rem;
  color: var(--sunlight-yellow);
  font-weight: 700;
  margin-bottom: 1rem;
}

.offer-card ul {
  list-style: none;
  padding: 0;
  margin-bottom: 1.2rem;
}

.offer-card ul li {
  margin-bottom: 0.5rem;
  color: var(--stone-grey);
  font-size: 1rem;
}

.offer-cta {
  margin-top: auto;
  width: 100%;
  max-width: 260px;
  font-size: 1rem;
  padding: 0.7rem 1.2rem;
}

@media (min-width: 768px) {
  .offer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .offer-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .menu-icon,
  .menu-icon::before,
  .menu-icon::after,
  .cta-button {
    transition: none;
  }
}