/*********************************************
  1. BASIC RESET / GLOBAL
**********************************************/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  /* Root color variables */
  :root {
    --brown: #8B4513;
    --khaki: #F0E68C;
    --olive-green: #556B2F;
    --beige: #F5F5DD;
    --burnt-orange: #CC5500;
    --tan: #D2B48C;
    --deep-green: #2F4F4F;
    --golden-yellow: #FFD700;
  
    --sunset-gradient: linear-gradient(90deg, #cc5500 0%, #ffd700 100%);
    
    /* Spacing */
    --section-padding: 3rem;
    --small-padding: 1rem;
    --medium-padding: 1.5rem;
    --large-padding: 2rem;
  
    /* Font */
    --main-font: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  }
  
  body {
    font-family: var(--main-font);
    background-color: var(--beige);
    color: var(--deep-green);
    line-height: 1.6;
  }
  
  /*********************************************
    2. HERO SECTION
  **********************************************/
  .hero-section {
    position: relative;
    width: 100%;
    height: 80vh;
    overflow: hidden;
  }
  
  .hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(43, 43, 43, 0.4);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-align: center;
    padding: var(--small-padding);
  }
  
  .hero-overlay h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
  }
  
  .hero-overlay p {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
  }
  
  /*********************************************
    3. TREKKING OVERVIEW
  **********************************************/
  .trekking-overview {
    padding: var(--section-padding) 5%;
    background-color: var(--beige);
    text-align: left;
  }
  
  .trekking-overview .section-heading {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 1.5rem;
  }
  
  .trekking-overview p {
    max-width: 900px;
    margin: 0 auto 1.5rem auto;
    color: var(--deep-green);
    line-height: 1.8;
    font-size: 1rem;
  }
  
  /*********************************************
  WHY CHOOSE US (THREE-COLUMN LAYOUT)
**********************************************/

/* Full-width background, center heading, spacing */
.why-choose-us {
    width: 100%;
    background-color: var(--beige);
    padding: var(--section-padding) 3%;
    text-align: center;
  }
  
  /* Heading styling */
  .why-choose-us .section-heading {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--brown);
  }
  
  /* The 3-column grid container */
  .why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    /* Each column is at least 300px, 
       then expands to fill the row for wider screens */
    gap: var(--medium-padding);
    max-width: 1400px;   /* Constrain content width */
    margin: 0 auto;      /* Center the grid in the page */
  }
  
  /* Each column (why-card) with image + heading + paragraph */
  .why-card {
    background-color: #fff;
    border-radius: 3px;
    padding: var(--medium-padding);
    text-align: left;        /* Left-align inside each card */
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  }
  
  .why-card-image {
    width: 100%;
    height: 300px;     /* or adjust to your preference */
    object-fit: cover; /* ensure the image fills the space nicely */
    border-radius: 4px;
    margin-bottom: 1rem;
  }
  
  /* Card heading */
  .why-card h3 {
    font-size: 1.3rem;
    color: var(--brown);
    margin-bottom: 0.5rem;
  }
  
  /* Card paragraph */
  .why-card p {
    color: var(--deep-green);
    font-size: 1rem;
    line-height: 1.6;
  }
  
  /* Responsive Adjustments */
  @media (max-width: 768px) {
    .why-card-image {
      height: auto; /* Let images adjust for smaller screens */
    }
  }
  
  /*********************************************
    5. MOUNTAIN CLIMBING
  **********************************************/
  .mountain-climbing {
    padding: var(--section-padding) 5%;
    background-color: var(--beige);
    text-align: left;
    max-width: 1200px;
    margin: 0 auto;
  }
  
  .mountain-climbing .section-heading {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--brown);
  }
  
  .mountain-climbing p {
    max-width: 900px;
    margin: 0 auto 1rem auto;
    color: var(--deep-green);
    line-height: 1.8;
  }
  
  .mountain-climbing h3 {
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
    color: var(--brown);
  }
  
  /*********************************************
    6. ACCOMMODATIONS
  **********************************************/
  .accommodations-section {
    padding: var(--section-padding) 5%;
    background-color: var(--beige);
    text-align: center;
  }
  
  .accommodations-section .section-heading {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--brown);
  }
  
  .accommodations-section p {
    max-width: 900px;
    margin: 0 auto 2rem auto;
    color: var(--deep-green);
    line-height: 1.8;
  }
  
  .accommodations-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--medium-padding);
    max-width: 1200px;
    margin: 0 auto;
  }
  
  .accommodation-item {
    width: 320px;
    background-color: #fff;
    border-radius: 8px;
    padding: var(--medium-padding);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    text-align: left;
  }
  
  .accommodation-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 6px;
    margin-bottom: 1rem;
  }
  
  .accommodation-text h3 {
    font-size: 1.3rem;
    color: var(--brown);
    margin-bottom: 0.5rem;
  }
  
  .accommodation-text p {
    color: var(--deep-green);
    font-size: 1rem;
    line-height: 1.6;
  }
  
  /*********************************************
    7. WHAT TO EXPECT
  **********************************************/
  .what-to-expect {
    padding: var(--section-padding) 5%;
    background-color: var(--tan);
    text-align: left;
  }
  
  .what-to-expect .section-heading {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--brown);
  }
  
  .what-to-expect p {
    max-width: 900px;
    margin: 0 auto 1.5rem auto;
    color: var(--deep-green);
    line-height: 1.8;
  }
  
  /*********************************************
    8. TREKKING REGIONS
  **********************************************/
  .trekking-regions {
    padding: var(--section-padding) 5%;
    background-color: var(--beige);
    text-align: left;
    max-width: 1200px;
    margin: 0 auto;
  }
  
  .trekking-regions .section-heading {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--brown);
  }
  
  .trekking-regions h3 {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    font-size: 1.5rem;
    color: var(--brown);
  }
  
  .trekking-regions p {
    max-width: 900px;
    margin: 0 auto 1rem auto;
    color: var(--deep-green);
    line-height: 1.8;
  }
  
  .trekking-regions .btn {
    display: inline-block;
    margin-left: 5%;
    margin-top: 1rem;
  }
  
  /*********************************************
    9. FINAL CTA BANNER
  **********************************************/
  .final-cta-banner {
    background: var(--sunset-gradient);
    color: #fff;
    padding: var(--section-padding) 5%;
    text-align: center;
  }
  
  .final-cta-content {
    max-width: 800px;
    margin: auto;
  }
  
  .final-cta-content h2 {
    margin-bottom: 1rem;
    font-size: 2rem;
  }
  
  .final-cta-content p {
    margin-bottom: 2rem;
    font-size: 1.2rem;
    line-height: 1.8;
  }
  
  /* Keep buttons on one line at wider screens, allow wrap on smaller screens if needed */
  .cta-buttons {
    display: flex;
    flex-wrap: wrap; /* allows wrap on smaller devices */
    justify-content: center;
    gap: 1rem;
  }
  
  .cta-buttons .btn {
    margin: 0;
  }
  
  /*********************************************
    10. BACK TO TOP BUTTON
  **********************************************/
  .back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background-color: var(--burnt-orange);
    color: #fff;
    border: none;
    padding: 0.75rem 1rem;
    font-size: 1.2rem;
    cursor: pointer;
    border-radius: 0.3rem;
    display: none; /* hidden by default */
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  }
  
  .back-to-top:hover {
    background-color: var(--deep-green);
    color: var(--golden-yellow);
    transition: 0.3s;
  }
  
  /*********************************************
    11. RESPONSIVE MEDIA QUERIES
  **********************************************/
  @media (max-width: 768px) {
    .hero-overlay h1 {
      font-size: 2rem;
    }
    .hero-overlay p {
      font-size: 1rem;
    }
  
    .why-item,
    .accommodation-item {
      width: 90%;
    }
  
    .why-image {
      align-self: flex-start; /* image left on mobile */
    }
  
    .mountain-climbing p,
    .trekking-regions p,
    .what-to-expect p {
      margin: 0 auto 1rem auto;
      font-size: 0.95rem;
    }
  
    /* Buttons can wrap on smaller screens */
    .cta-buttons {
      flex-direction: column;
      align-items: center;
    }
  }

  /*********************************************
  COMBINE TREK CTA
**********************************************/
.trekking-extra-cta {
    background-color: var(--beige); /* or another complementary color */
    padding: 2rem 5%;
    text-align: center;
    margin-top: 2rem;
  }
  
  .trekking-extra-content {
    max-width: 900px;
    margin: 0 auto;
  }
  
  .trekking-extra-content h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--brown);
  }
  
  .trekking-extra-content p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
  }
  
  .trekking-extra-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
  }
  
  .trekking-extra-buttons .btn {
    margin: 0;
  }

  /*********************************************
  MOUNTAIN CLIMBING (PHOTOS ON THE RIGHT)
**********************************************/
.mountain-climbing {
    padding: 2rem 5%;
    background-color: #fff; /* or var(--beige), etc. */
    text-align: left;
  }
  
  .mountain-climbing .section-heading {
    margin-bottom: 1.5rem;
    font-size: 2rem;
    color: var(--brown); /* or your brand color */
  }
  
  .mountain-climbing p {
    max-width: 900px;
    margin: 0 auto 1rem auto;
    line-height: 1.8;
    color: var(--deep-green);
  }
  
  /* Each climbing row: text left, image right */
  .climbing-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    align-items: center;
    margin-bottom: 2rem;
  }
  
  /* Text column */
  .climbing-text-col {
    flex: 1 1 400px;
    order: 1; /* ensures text is first on wide screens */
  }
  
  /* Image column */
  .climbing-image-col {
    flex: 1 1 400px;
    order: 2; /* ensures image is second on wide screens */
    text-align: center;
  }
  
  .climbing-image {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 6px;
  }
  
  /* Responsive on smaller screens: stack the columns */
  @media (max-width: 768px) {
    .climbing-row {
      flex-direction: column;
    }
    .climbing-text-col, 
    .climbing-image-col {
      flex: 1 1 auto;
      order: unset;
    }
  }