/* =========================================
   1. VARIABLES & RESET
   ========================================= */
:root {
    --dark-blue: #1A365D;
    --light-blue: #2A4B7C;
    --yellow-accent: #FFD700;
    --yellow-hover: #FFC300;
    --primary: #25D366;
    --white: #FFFFFF;
    --light: #F8F9FA;
    --gray: #6C757D;
    --dark: #1A1A1A;
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
    --radius: 12px;
    --transition: all 0.3s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: system-ui, -apple-system, sans-serif; line-height: 1.6; color: var(--dark); background: var(--light); scroll-behavior: smooth; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* =========================================
   2. HEADER & NAVIGATION
   ========================================= */
.top-bar { background: var(--yellow-accent); color: var(--dark-blue); text-align: center; padding: 10px 15px; font-size: 0.85rem; font-weight: 600; }
header { background: var(--dark-blue); padding: 20px 0; position: sticky; top: 0; z-index: 1000; box-shadow: 0 4px 15px rgba(0,0,0,0.15); }
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.logo-section { display: flex; align-items: center; gap: 15px; }
.logo-img { height: 80px; width: 80px; background: var(--white); border-radius: 50%; padding: 5px; object-fit: contain; box-shadow: 0 2px 10px rgba(0,0,0,0.2); }
.logo-text h1 { font-size: 2rem; color: var(--white); font-weight: 800; line-height: 1.2; }
.logo-text span { font-size: 1rem; color: var(--yellow-accent); font-weight: 500; letter-spacing: 1px; }
.nav-links { display: flex; gap: 25px; align-items: center; }
.nav-links a { color: var(--white); font-weight: 600; font-size: 0.95rem; transition: var(--transition); }
.nav-links a:hover { color: var(--yellow-accent); }
.hamburger { display: none; color: var(--white); font-size: 1.8rem; cursor: pointer; }

/* =========================================
   3. HERO & BUTTONS
   ========================================= */
#hero, .page-hero { background: linear-gradient(rgba(26,54,93,0.85), rgba(26,54,93,0.7)), url('images/hero-bg.jpg') center/cover no-repeat; color: var(--white); text-align: center; padding: 140px 20px; }
.page-hero { padding: 100px 20px; }
#hero h1, .page-hero h1 { font-size: 3.2rem; font-weight: 800; margin-bottom: 20px; }
#hero p, .page-hero p { font-size: 1.3rem; max-width: 700px; margin: 0 auto 35px; opacity: 0.95; }
.hero-btns, .cta-buttons { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }

.btn { padding: 14px 32px; border-radius: 50px; font-weight: 700; cursor: pointer; border: none; transition: var(--transition); display: inline-flex; align-items: center; gap: 10px; font-size: 1rem; text-align: center; }
.btn-yellow { background: var(--yellow-accent); color: var(--dark-blue); }
.btn-yellow:hover { background: var(--yellow-hover); transform: translateY(-3px); }
.btn-outline { background: transparent; border: 2px solid var(--white); color: var(--white); }
.btn-outline:hover { background: var(--white); color: var(--dark-blue); transform: translateY(-3px); }
.btn-green { background: #25D366; color: var(--white); }
.btn-green:hover { background: #128C7E; transform: translateY(-3px); }
.btn-blue { background: var(--dark-blue); color: var(--white); }
.btn-blue:hover { background: var(--light-blue); transform: translateY(-2px); }
.btn-white { background: var(--white); color: var(--dark-blue); }
.btn-white:hover { background: var(--yellow-accent); transform: translateY(-3px); }

/* =========================================
   4. SECTIONS & TYPOGRAPHY
   ========================================= */
section { padding: 80px 0; }
.section-title { text-align: center; margin-bottom: 60px; }
.section-title h2 { font-size: 2.4rem; margin-bottom: 15px; color: var(--dark-blue); }
.section-title p { color: var(--gray); max-width: 600px; margin: 0 auto; font-size: 1.1rem; }
.section-divider { width: 60px; height: 4px; background: var(--yellow-accent); margin: 15px auto 0; border-radius: 2px; }

/* =========================================
   5. ABOUT & FLEET
   ========================================= */
#about { background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 50px; align-items: center; }
.about-img { width: 100%; max-width: 350px; margin: 0 auto; display: block; border-radius: var(--radius); box-shadow: 0 10px 30px rgba(26,54,93,0.15); object-fit: cover; border: 4px solid var(--yellow-accent); }
.dispatcher-info h3 { font-size: 2rem; color: var(--dark-blue); margin-bottom: 10px; }
.tags { display: flex; flex-wrap: wrap; gap: 12px; margin: 25px 0; }
.tag { background: var(--light); color: var(--dark-blue); padding: 8px 16px; border-radius: 50px; font-size: 0.9rem; font-weight: 600; border: 1px solid #E0E0E0; }

#vehicles { background: var(--light); }
.fleet-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; }
.vehicle-card { background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: 0 5px 25px rgba(0,0,0,0.08); transition: var(--transition); border: 1px solid #E8E8E8; }
.vehicle-card:hover { transform: translateY(-8px); box-shadow: 0 15px 40px rgba(26,54,93,0.12); border-color: var(--dark-blue); }
.vehicle-gallery { position: relative; height: 240px; background: #f5f5f5; }
.main-img { width: 100%; height: 100%; object-fit: cover; }
.thumbs { display: flex; justify-content: center; gap: 10px; padding: 12px; background: var(--white); }
.thumb { width: 70px; height: 45px; object-fit: cover; border-radius: 6px; cursor: pointer; opacity: 0.6; transition: 0.2s; border: 2px solid transparent; }
.thumb:hover, .thumb.active { opacity: 1; border-color: var(--yellow-accent); }
.vehicle-header { background: var(--dark-blue); color: var(--white); padding: 14px 18px; font-weight: 700; font-size: 1.1rem; }
.vehicle-body { padding: 20px; }
.vehicle-features { display: flex; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.feat { background: var(--light); padding: 6px 12px; border-radius: 50px; font-size: 0.85rem; color: var(--dark-blue); font-weight: 600; }
.price-tag { background: var(--yellow-accent); color: var(--dark-blue); padding: 12px; border-radius: 8px; text-align: center; font-weight: 800; font-size: 1.1rem; margin: 15px 0; }
.driver-profile { display: flex; align-items: center; gap: 15px; background: var(--light); padding: 12px; border-radius: 10px; border: 1px solid #E0E0E0; }
.driver-photo { width: 55px; height: 55px; border-radius: 50%; object-fit: cover; border: 3px solid var(--dark-blue); }
.driver-details strong { display: block; color: var(--dark-blue); font-size: 0.95rem; }
.driver-details span { color: var(--gray); font-size: 0.85rem; }

/* =========================================
   6. PACKAGES & SERVICES
   ========================================= */
#packages { background: var(--dark-blue); color: var(--white); }
#packages .section-title h2 { color: var(--white); }
#packages .section-title p { color: rgba(255,255,255,0.8); }
.packages-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 25px; }
.package-card { background: var(--white); color: var(--dark); border-radius: var(--radius); padding: 30px 25px; position: relative; transition: var(--transition); border: 2px solid transparent; }
.package-card:hover { transform: translateY(-5px); border-color: var(--yellow-accent); box-shadow: 0 10px 30px rgba(0,0,0,0.2); }
.package-card.popular::before { content: "POPULAR"; position: absolute; top: 15px; right: 15px; background: var(--yellow-accent); color: var(--dark-blue); padding: 4px 10px; border-radius: 20px; font-size: 0.75rem; font-weight: 800; }
.route-title { font-size: 1.4rem; font-weight: 800; color: var(--dark-blue); margin-bottom: 8px; }
.route-sub { color: var(--gray); font-size: 0.95rem; margin-bottom: 20px; }
.pkg-details { margin-bottom: 20px; }
.pkg-details div { margin-bottom: 8px; padding: 8px; background: var(--light); border-radius: 6px; font-size: 0.9rem; }
.pkg-price { font-size: 1.6rem; font-weight: 800; color: var(--dark-blue); margin: 20px 0; padding: 12px; background: var(--yellow-accent); border-radius: 8px; text-align: center; }
.book-link { display: block; text-align: center; background: var(--dark-blue); color: var(--white); padding: 14px; border-radius: 50px; font-weight: 700; transition: var(--transition); }
.book-link:hover { background: var(--yellow-accent); color: var(--dark-blue); }

#services { background: var(--light); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 25px; }
.service-card { background: var(--white); padding: 30px; border-radius: var(--radius); text-align: center; box-shadow: var(--shadow); transition: var(--transition); border-bottom: 4px solid var(--yellow-accent); }
.service-card:hover { transform: translateY(-5px); }
.service-icon { font-size: 2.5rem; margin-bottom: 15px; }
.service-card h4 { color: var(--dark-blue); margin-bottom: 10px; }

/* =========================================
   7. BOOKING & CONTACT
   ========================================= */
#booking { background: linear-gradient(135deg, var(--dark-blue), var(--light-blue)); color: var(--white); }
#booking .section-title h2, #booking .section-title p { color: var(--white); }
.booking-form { background: var(--white); padding: 35px; border-radius: var(--radius); max-width: 600px; margin: 0 auto; color: var(--dark); box-shadow: 0 10px 30px rgba(0,0,0,0.15); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; color: var(--dark-blue); }
.form-control { width: 100%; padding: 14px; border: 2px solid #E0E0E0; border-radius: 8px; font-size: 1rem; transition: var(--transition); }
.form-control:focus { outline: none; border-color: var(--dark-blue); box-shadow: 0 0 0 3px rgba(26,54,93,0.1); }
.submit-btn { width: 100%; padding: 16px; background: var(--yellow-accent); color: var(--dark-blue); border: none; border-radius: 50px; font-size: 1.1rem; font-weight: 700; cursor: pointer; transition: var(--transition); }
.submit-btn:hover { background: var(--yellow-hover); transform: translateY(-2px); }

#contact { background: var(--dark-blue); color: var(--white); padding: 60px 0; }
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 40px; }
.contact-item h4 { color: var(--yellow-accent); margin-bottom: 15px; font-size: 1.2rem; }
.payment-methods { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 15px; }
.pay-tag { background: rgba(255,255,255,0.1); padding: 8px 14px; border-radius: 50px; font-size: 0.9rem; }

/* =========================================
   8. INDEX01 SPECIFIC (ROUND TRIPS)
   ========================================= */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; margin-bottom: 60px; }
.feature-card { background: var(--white); padding: 30px; border-radius: var(--radius); text-align: center; box-shadow: var(--shadow); transition: var(--transition); border-bottom: 4px solid var(--yellow-accent); }
.feature-card:hover { transform: translateY(-5px); }
.feature-icon { font-size: 2.5rem; margin-bottom: 15px; }
.feature-card h4 { color: var(--dark-blue); margin-bottom: 10px; font-size: 1.2rem; }
.package-header { background: var(--dark-blue); color: var(--white); padding: 25px 20px; text-align: center; }
.package-header .days { font-size: 1.8rem; font-weight: 800; margin-bottom: 8px; color: var(--yellow-accent); }
.package-header h3 { font-size: 1.4rem; margin-bottom: 10px; }
.package-body { padding: 25px; }
.package-features li { padding: 10px 0; border-bottom: 1px solid #f0f0f0; display: flex; align-items: flex-start; gap: 10px; font-size: 0.95rem; }
.package-features li:last-child { border-bottom: none; }
.package-features li::before { content: "✓"; color: var(--primary); font-weight: bold; }
.price-box { background: var(--light); padding: 20px; border-radius: 8px; text-align: center; margin-bottom: 20px; }
.price-box .amount { font-size: 2rem; font-weight: 800; color: var(--dark-blue); }
.includes-list { background: var(--light); padding: 15px; border-radius: 8px; margin-bottom: 20px; }
.vazel-promo { background: linear-gradient(135deg, var(--light-blue), var(--dark-blue)); color: var(--white); padding: 40px; border-radius: var(--radius); text-align: center; margin: 60px 0; }
.itinerary-tabs { display: flex; justify-content: center; gap: 15px; margin-bottom: 40px; flex-wrap: wrap; }
.tab-btn { padding: 12px 25px; background: var(--light); border: 2px solid #E0E0E0; border-radius: 50px; cursor: pointer; font-weight: 600; transition: var(--transition); }
.tab-btn.active, .tab-btn:hover { background: var(--dark-blue); color: var(--white); border-color: var(--dark-blue); }
.itinerary-content { display: none; animation: fadeIn 0.5s; }
.itinerary-content.active { display: block; }
.day-item { background: var(--light); padding: 20px; border-radius: 8px; margin-bottom: 15px; border-left: 4px solid var(--yellow-accent); }
.day-item h4 { color: var(--dark-blue); margin-bottom: 10px; font-size: 1.1rem; }

/* =========================================
   9. FOOTER & EXTRAS (SCROLL TO TOP)
   ========================================= */
footer { background: #111; color: #888; text-align: center; padding: 25px 0; }
.footer-links { display: flex; justify-content: center; gap: 30px; margin-bottom: 20px; flex-wrap: wrap; }
.footer-links a { color: #aaa; transition: var(--transition); }
.footer-links a:hover { color: var(--yellow-accent); }

/* Scroll to Top Button */
#scrollTopBtn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--yellow-accent);
    color: var(--dark-blue);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    border: none;
}
#scrollTopBtn.show { opacity: 1; visibility: visible; }
#scrollTopBtn:hover { background: var(--yellow-hover); transform: translateY(-5px); }

/* Scroll Animations */
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* =========================================
   10. RESPONSIVE
   ========================================= */
@media (max-width: 900px) {
    .nav-links { display: none; position: absolute; top: 100%; left: 0; width: 100%; background: var(--dark-blue); flex-direction: column; padding: 20px; gap: 15px; }
    .nav-links.active { display: flex; }
    .hamburger { display: block; }
    #hero h1, .page-hero h1 { font-size: 2.2rem; }
    .about-grid { grid-template-columns: 1fr; text-align: center; }
    .fleet-grid { grid-template-columns: 1fr; }
    .logo-img { height: 60px; width: 60px; }
    .logo-text h1 { font-size: 1.5rem; }
}