:root {
    --primary-color: #ff5722; /* Sunset Orange */
    --primary-dark: #e64a19;
    --text-dark: #333;
    --text-light: #666;
    --bg-light: #f9f9f9;
    --white: #ffffff;
    --border-color: #eee;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Poppins', sans-serif; color: var(--text-dark); background-color: var(--bg-light); line-height: 1.6; }
a { text-decoration: none; color: inherit; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 60px 0; }
.section-title { text-align: center; margin-bottom: 40px; font-size: 2.5rem; font-weight: 700; }
.w-100 { width: 100%; }

/* Buttons */
.btn { display: inline-block; padding: 10px 24px; border-radius: 5px; font-weight: 600; cursor: pointer; transition: 0.3s; text-align: center; border: none; }
.btn-primary { background: var(--primary-color); color: var(--white); }
.btn-primary:hover { background: var(--primary-dark); }
.btn-outline { border: 2px solid var(--primary-color); color: var(--primary-color); background: transparent; }
.btn-outline:hover { background: var(--primary-color); color: var(--white); }
.btn-large { padding: 15px 30px; font-size: 1.1rem; }

/* Top Bar */
.top-bar { background: var(--text-dark); color: var(--white); padding: 8px 0; font-size: 0.85rem; }
.top-bar-content { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; }
.top-bar span { margin-right: 15px; }
.top-bar a { color: var(--white); }
.top-tagline { font-weight: 600; color: var(--primary-color); }

/* Navbar */
.navbar { background: var(--white); box-shadow: 0 2px 10px rgba(0,0,0,0.1); position: sticky; top: 0; z-index: 1000; }
.nav-content { display: flex; justify-content: space-between; align-items: center; height: 70px; }
.logo { font-size: 1.8rem; font-weight: 700; color: var(--primary-color); }
.nav-links { display: flex; list-style: none; }
.nav-links li { margin-left: 30px; }
.nav-links a { font-weight: 600; transition: color 0.3s; }
.nav-links a:hover { color: var(--primary-color); }
.hamburger { display: none; font-size: 1.5rem; cursor: pointer; }

/* Hero Section */
.hero { height: 80vh; background: url('https://images.unsplash.com/photo-1503220317375-aaad61436b1b?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat; position: relative; display: flex; align-items: center; justify-content: center; text-align: center; color: var(--white); }
.hero-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.5); }
.hero-content { position: relative; z-index: 1; max-width: 800px; padding: 20px; }
.hero-content h1 { font-size: 4rem; font-weight: 700; margin-bottom: 10px; }
.hero-content p { font-size: 1.5rem; margin-bottom: 30px; }

/* Trip Cards (Exciting & Trustworthy) */
.trip-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 30px; }
.trip-card { background: var(--white); border-radius: 12px; overflow: hidden; box-shadow: 0 4px 15px rgba(0,0,0,0.08); transition: transform 0.3s ease, box-shadow 0.3s ease; }
.trip-card:hover { transform: translateY(-5px); box-shadow: 0 10px 25px rgba(0,0,0,0.15); }
.trip-image-wrapper { position: relative; height: 220px; overflow: hidden; }
.trip-image-wrapper img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.trip-card:hover .trip-image-wrapper img { transform: scale(1.05); }
.badge-discount { position: absolute; top: 15px; left: 15px; background: #e53935; color: white; padding: 5px 12px; border-radius: 4px; font-weight: 700; font-size: 0.9rem; }
.badge-category { position: absolute; bottom: 15px; left: 15px; background: rgba(0,0,0,0.7); color: white; padding: 4px 10px; border-radius: 4px; font-size: 0.85rem; }
.badge-seats { position: absolute; top: 15px; right: 15px; background: var(--primary-color); color: white; padding: 4px 10px; border-radius: 4px; font-size: 0.85rem; font-weight: 600; }
.trip-details { padding: 20px; }
.trip-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 10px; }
.trip-header h3 { font-size: 1.3rem; margin-right: 10px; line-height: 1.2; }
.rating { color: #f59e0b; font-weight: 600; font-size: 0.9rem; display: flex; align-items: center; gap: 5px; }
.trip-meta { color: var(--text-light); font-size: 0.9rem; margin-bottom: 15px; }
.trip-price-row { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--border-color); padding-top: 15px; }
.price { display: flex; flex-direction: column; }
.original-price { text-decoration: line-through; color: #999; font-size: 0.9rem; }
.discount-price { font-size: 1.5rem; font-weight: 700; color: var(--text-dark); }

/* Filters & Search */
.filter-bar { display: flex; gap: 15px; margin-bottom: 30px; }
.filter-bar input, .filter-bar select { padding: 12px; border: 1px solid #ccc; border-radius: 5px; outline: none; font-family: inherit; }
.filter-bar input { flex: 1; }

/* Trip Detail Page */
.trip-detail-container { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.trip-gallery { display: flex; flex-direction: column; gap: 15px; }
#mainImage { width: 100%; height: 400px; object-fit: cover; border-radius: 12px; }
.gallery-thumbnails { display: flex; gap: 10px; overflow-x: auto; }
.thumb { width: 80px; height: 80px; object-fit: cover; border-radius: 8px; cursor: pointer; opacity: 0.7; transition: 0.3s; }
.thumb:hover { opacity: 1; }
.trip-info h1 { font-size: 2.5rem; margin-bottom: 15px; }
.big-meta { font-size: 1.1rem; display: flex; gap: 20px; flex-wrap: wrap; margin-bottom: 20px; }
.price-box { background: var(--white); padding: 20px; border-radius: 12px; border: 1px solid var(--border-color); margin-bottom: 30px; }
.save-text { color: #2e7d32; font-weight: 600; margin-top: 5px; }
.description h3 { margin: 25px 0 10px 0; color: var(--primary-color); border-bottom: 2px solid var(--border-color); padding-bottom: 5px; }

/* Forms & Modals */
.form-group { margin-bottom: 15px; }
.form-group label { display: block; margin-bottom: 5px; font-weight: 600; }
.form-group input, .form-group textarea { width: 100%; padding: 12px; border: 1px solid #ccc; border-radius: 5px; font-family: inherit; }
.modal { display: none; position: fixed; z-index: 2000; left: 0; top: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.6); }
.modal-content { background: var(--white); margin: 10% auto; padding: 30px; width: 90%; max-width: 500px; border-radius: 12px; position: relative; }
.close { position: absolute; right: 20px; top: 20px; font-size: 28px; font-weight: bold; cursor: pointer; }
.success-msg { padding: 15px; background: #e8f5e9; color: #2e7d32; border-radius: 5px; margin-top: 15px; text-align: center; font-weight: 600; }
.hidden { display: none; }

/* Memories Masonry */
.masonry-grid { column-count: 3; column-gap: 20px; }
.memory-card { break-inside: avoid; margin-bottom: 20px; position: relative; border-radius: 12px; overflow: hidden; cursor: pointer; }
.memory-card img { width: 100%; display: block; transition: transform 0.5s; }
.memory-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.8), transparent); display: flex; align-items: flex-end; padding: 20px; opacity: 0; transition: opacity 0.3s; }
.memory-overlay p { color: white; font-weight: 600; font-size: 1.1rem; }
.memory-card:hover img { transform: scale(1.05); }
.memory-card:hover .memory-overlay { opacity: 1; }

/* Lightbox */
.lightbox { display: none; position: fixed; z-index: 3000; inset: 0; background: rgba(0,0,0,0.9); justify-content: center; align-items: center; flex-direction: column; }
.lightbox img { max-width: 90%; max-height: 80vh; border-radius: 8px; }
.lightbox p { color: white; margin-top: 15px; font-size: 1.2rem; }
.close-lightbox { position: absolute; top: 20px; right: 30px; color: white; font-size: 40px; cursor: pointer; }

/* Trust & Contact */
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 40px; }
.trust-item i { font-size: 3rem; color: var(--primary-color); margin-bottom: 15px; }
.contact-preview .contact-card { background: var(--text-dark); color: white; padding: 50px; text-align: center; border-radius: 12px; }
.contact-buttons { margin-top: 25px; display: flex; gap: 15px; justify-content: center; }
.contact-container { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.contact-info-side p { margin-bottom: 15px; font-size: 1.1rem; }
.contact-info-side i { color: var(--primary-color); width: 25px; }

/* Footer */
footer { background: var(--text-dark); color: white; padding: 60px 0 20px; }
.footer-content { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 40px; margin-bottom: 40px; }
.footer-col h3 { color: var(--primary-color); margin-bottom: 20px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a:hover { color: var(--primary-color); }
.footer-bottom { text-align: center; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; font-size: 0.9rem; color: #ccc; }

/* Floating WhatsApp */
.whatsapp-float { position: fixed; bottom: 30px; right: 30px; background: #25d366; color: white; width: 60px; height: 60px; border-radius: 50%; display: flex; justify-content: center; align-items: center; font-size: 35px; box-shadow: 2px 2px 15px rgba(0,0,0,0.2); z-index: 1000; transition: transform 0.3s; }
.whatsapp-float:hover { transform: scale(1.1); color: white; }

/* Responsive */
@media(max-width: 1024px) {
    .trip-detail-container, .contact-container { grid-template-columns: 1fr; gap: 30px; }
    .hero-content h1 { font-size: 3rem; }
}
@media(max-width: 768px) {
    .top-bar { display: none; }
    .nav-links { display: none; flex-direction: column; position: absolute; top: 70px; left: 0; width: 100%; background: var(--white); box-shadow: 0 5px 10px rgba(0,0,0,0.1); padding: 20px 0; }
    .nav-links.active { display: flex; }
    .nav-links li { margin: 15px 0; text-align: center; }
    .hamburger { display: block; }
    .masonry-grid { column-count: 2; }
    .trust-grid { grid-template-columns: 1fr; }
    .filter-bar { flex-direction: column; }
}
@media(max-width: 480px) {
    .hero-content h1 { font-size: 2.2rem; }
    .masonry-grid { column-count: 1; }
    .contact-buttons { flex-direction: column; }
}