/* Canada Chauffeur - DEFINITIVE Dark Theme */
:root { --cp-dark: #121212; --cp-dark-rgb: 18,18,18; --cp-darker: #000000; --cp-red: #D8292F; --cp-red-dark: #b82328; --cp-light-gray: #1E1E1E; --cp-text-muted: #888888; --cp-white: #ffffff; --font-family-base: 'Manrope', sans-serif; --border-radius: 0.5rem; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-family-base); color: var(--cp-white); background: linear-gradient(180deg, var(--cp-darker) 0%, var(--cp-dark) 100%); }
hr { border-color: rgba(255,255,255,0.1); }

/* Navigation Systems */
#main-content { transition: transform 0.3s ease-in-out; }
#nav-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,0.5); opacity: 0; visibility: hidden; transition: opacity 0.3s ease-in-out; z-index: 1040; }
#nav-overlay.open { opacity: 1; visibility: visible; }

/* -- CORRECTED DESKTOP NAV STYLES -- */
.desktop-nav { 
    position: fixed; 
    top: 0; 
    left: 0; 
    width: 100%; 
    z-index: 1030; 
    padding-top: 0.75rem; 
    padding-bottom: 0.75rem; 
    background-color: rgba(var(--cp-dark-rgb), 0.5); /* Semi-transparent base state */
    backdrop-filter: blur(10px); /* Glassmorphism effect */
    transition: background-color 0.3s ease, box-shadow 0.3s ease; 
}
.desktop-nav.scrolled { 
    background-color: rgba(var(--cp-dark-rgb), 0.85); /* More opaque on scroll */
    box-shadow: 0 2px 10px rgba(0,0,0,0.1); 
}

.navbar-logo { max-height: 40px; }
.desktop-nav .nav-link { color: rgba(255,255,255,0.8); font-weight: 500; text-shadow: 1px 1px 2px rgba(0,0,0,0.5); }
.desktop-nav.scrolled .nav-link, .desktop-nav.scrolled .navbar-brand { text-shadow: none; }
.desktop-nav .nav-link:hover, .desktop-nav .nav-link.active { color: var(--cp-white); }
.desktop-nav .dropdown-menu { --bs-dropdown-bg: var(--cp-dark); --bs-dropdown-border-color: rgba(255,255,255,0.1); --bs-dropdown-link-color: rgba(255,255,255,0.8); --bs-dropdown-link-hover-color: var(--cp-white); --bs-dropdown-link-hover-bg: var(--cp-red); margin-top: 0; }
.desktop-nav .dropdown-toggle:focus { box-shadow: none !important; }
.desktop-nav .dropdown:hover .dropdown-menu { display: block; }
.sidebar-nav { position: fixed; top: 0; left: 0; z-index: 1050; width: 280px; height: 100vh; background-color: var(--cp-dark); transform: translateX(-100%); transition: transform 0.3s ease-in-out; display: flex; flex-direction: column; }
.sidebar-nav.open { transform: translateX(0); }
.sidebar-header { display: flex; justify-content: space-between; align-items: center; padding: 1rem 1.5rem; background-color: rgba(0,0,0,0.2); }
.navbar-logo-sidebar { max-height: 35px; }
.sidebar-links { list-style: none; padding: 1.5rem; margin: 0; overflow-y: auto; flex-grow: 1; }
.sidebar-links li a { color: rgba(255,255,255,0.8); display: block; padding: 0.75rem 0; text-decoration: none; font-weight: 500; transition: color 0.2s ease; }
.sidebar-links li a:hover { color: var(--cp-red); }
.sidebar-dropdown { list-style: none; padding-left: 1.5rem; max-height: 0; overflow: hidden; transition: max-height 0.3s ease-in-out; }
.sidebar-dropdown.open { max-height: 200px; }
.mobile-nav-bar { display: flex; justify-content: space-between; align-items: center; padding: 0.75rem 1rem; z-index: 1035; position: fixed; top: 0; left: 0; width: 100%; background-color: rgba(var(--cp-dark-rgb), 0.5); backdrop-filter: blur(10px); }
.nav-toggle-btn { background: none; border: none; color: var(--cp-white); font-size: 1.8rem; }

/* Hero Section */
.hero-section { position: relative; height: 100vh; display: flex; align-items: center; color: var(--cp-white); overflow: hidden; background-image: url('../img/hero.jpg'); background-size: cover; background-position: center center; }
.hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(90deg, rgba(var(--cp-dark-rgb),0.9) 0%, rgba(var(--cp-dark-rgb),0.7) 50%, rgba(var(--cp-dark-rgb),0.2) 100%); }
.hero-content { position: relative; z-index: 2; }

/* Booking Widget & Forms */
.booking-widget { background-color: rgba(var(--cp-dark-rgb), 0.7); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.1); border-radius: var(--border-radius); }
.btn-accent { background: linear-gradient(45deg, var(--cp-red), var(--cp-red-dark)); border: none; color: var(--cp-white); font-weight: 600; padding: 0.75rem 1.5rem; border-radius: var(--border-radius); transition: all 0.2s ease-in-out; box-shadow: 0 4px 15px rgba(216, 41, 47, 0.3); }
.btn-accent:hover, .btn-accent:focus { transform: translateY(-2px); box-shadow: 0 7px 20px rgba(216, 41, 47, 0.4); }
.form-control, .form-select { --bs-body-bg: #2a2a2a; --bs-body-color: var(--cp-white); --bs-border-color: #444; --bs-btn-color: var(--cp-white); --bs-btn-border-color: #444; }
.form-control:focus, .form-select:focus { --bs-body-bg: #333; border-color: var(--cp-red); box-shadow: 0 0 0 0.25rem rgba(216, 41, 47, 0.25); }
.form-check-input:checked { background-color: var(--cp-red); border-color: var(--cp-red); }
.form-check-input:focus { border-color: var(--cp-red-dark); box-shadow: 0 0 0 0.25rem rgba(216, 41, 47, 0.25); }
.form-select { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23D8292F' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e"); }
.text-muted { color: var(--cp-text-muted) !important; }
.auth-card { background-color: var(--cp-light-gray); border: 1px solid rgba(255,255,255,0.1); border-radius: var(--border-radius); padding: 2.5rem; }

/* Homepage Content Sections */
.section-bg-alt { background-color: var(--cp-light-gray); }
.feature-card, .step-card { background: linear-gradient(145deg, #2a2a2a, var(--cp-light-gray)); border: 1px solid rgba(255,255,255,0.1); border-radius: var(--border-radius); padding: 2rem; height: 100%; transition: transform 0.3s ease, box-shadow 0.3s ease; }
.feature-card:hover, .step-card:hover { transform: translateY(-5px); box-shadow: 0 10px 30px rgba(0,0,0,0.3); }
.feature-icon { font-size: 2.5rem; color: var(--cp-red); }
.step-icon-wrapper { display: inline-flex; align-items: center; justify-content: center; width: 80px; height: 80px; border-radius: 50%; background-color: var(--cp-dark); color: var(--cp-red); font-size: 2.5rem; margin-bottom: 1rem; transition: all 0.3s ease; }
.step-card:hover .step-icon-wrapper { transform: scale(1.1) rotate(10deg); box-shadow: 0 10px 20px rgba(216, 41, 47, 0.2); }

/* Tour Card */
.tour-card { border-radius: var(--border-radius); overflow: hidden; box-shadow: 0 5px 15px rgba(0,0,0,0.1); text-decoration: none; color: var(--cp-white); display: block; position: relative; background-color: var(--cp-light-gray); border: 2px solid transparent; transition: border-color 0.3s ease-in-out, transform 0.3s ease-in-out; }
.tour-card .img-mask { border-radius: var(--border-radius); overflow: hidden; transform: translateZ(0); }
.tour-card .card-img-top { transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1); }
.tour-card:hover { border-color: var(--cp-red); transform: translateY(-5px); }
.tour-card:hover .card-img-top { transform: scale(1.05); }

/* Fleet Carousel */
.fleet-swiper { padding-bottom: 50px !important; }
.fleet-card { background: linear-gradient(145deg, #2a2a2a, var(--cp-light-gray)); border: 1px solid rgba(255,255,255,0.1); border-radius: var(--border-radius); overflow: hidden; height: 100%; }
.fleet-card img { width: 100%; height: 180px; object-fit: cover; }
.swiper-pagination-bullet { background-color: rgba(255,255,255,0.5); }
.swiper-pagination-bullet-active { background-color: var(--cp-red); }

/* Tour & Booking Page Styles */
.page-content { padding-top: 80px; }
.page-header { margin-top: -80px; padding: 8rem 0; background: linear-gradient(rgba(var(--cp-dark-rgb),0.7), rgba(var(--cp-dark-rgb),0.7)), url('https://images.unsplash.com/photo-1503970999122-83c92b2a6a24?q=80&w=2070') center center; background-size: cover; }
.vehicle-card, .trip-summary-card, .modal-content, .accordion-item { background-color: var(--cp-light-gray); border-color: rgba(255,255,255,0.1); }
.vehicle-card:hover { transform: translateY(-5px); box-shadow: 0 10px 25px rgba(0,0,0,0.2); }
.vehicle-card { cursor: pointer; border: 2px solid transparent; }
.vehicle-card.disabled { opacity: 0.5; cursor: not-allowed; background-color: #2a2a2a; pointer-events: none; }
.vehicle-card.active { border-color: var(--cp-red); }
.accordion-button { --bs-accordion-btn-color: var(--cp-white); --bs-accordion-btn-bg: var(--cp-light-gray); }
.accordion-button:not(.collapsed) { background-color: var(--cp-darker); color: var(--cp-white); }
.accordion-button:focus { box-shadow: none; }
.step-circle { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: 50%; background-color: var(--cp-darker); color: var(--cp-white); margin-right: 0.75rem; font-weight: 700; border: 2px solid var(--cp-darker); }
.accordion-button:not(.collapsed) .step-circle { background-color: var(--cp-red); border-color: var(--cp-red); }
.counter-group { display: flex; flex-wrap: wrap; gap: 1rem; }
.counter-item { flex: 1; min-width: 150px; }
.counter-item .input-group { flex-wrap: nowrap; }
.counter-item .form-control { text-align: center; font-weight: 600; background-color: var(--cp-dark); }
.payment-option { border: 2px solid #444; border-radius: var(--border-radius); cursor: pointer; padding: 1rem; transition: all 0.2s ease; }
.payment-option.active { border-color: var(--cp-red); background-color: rgba(216, 41, 47, 0.1); }
.price-breakdown { font-size: 0.9rem; }
.price-breakdown > div { display: flex; justify-content: space-between; margin-bottom: 0.5rem; }
.tour-tabs.nav-tabs .nav-link { color: var(--cp-text-muted); border-color: #444; }
.tour-tabs.nav-tabs .nav-link.active { color: var(--cp-red); border-color: var(--cp-red); font-weight: 600; background-color: transparent; }

/* General & Animation Styles */
.reveal { opacity: 0; transform: translateY(50px); transition: opacity 0.8s ease-out, transform 0.8s ease-out; }
.reveal.active { opacity: 1; transform: translateY(0); }
.text-accent { color: var(--cp-red) !important; }
.skeleton-card { height: 150px; background: linear-gradient(90deg, #2a2a2a 25%, #3a3a3a 50%, #2a2a2a 75%); background-size: 200% 100%; animation: skeleton-loading 1.5s infinite ease-in-out; border-radius: var(--border-radius); margin-bottom: 1rem; }
@keyframes skeleton-loading { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.sidebar-links::-webkit-scrollbar { width: 8px; }
.sidebar-links::-webkit-scrollbar-track { background: var(--cp-dark); }
.sidebar-links::-webkit-scrollbar-thumb { background-color: var(--cp-red); border-radius: 10px; border: 2px solid var(--cp-dark); }
.sidebar-links::-webkit-scrollbar-thumb:hover { background-color: var(--cp-red-dark); }
.sidebar-links { scrollbar-width: thin; scrollbar-color: var(--cp-red) var(--cp-dark); }