:root {
    /* Brand Colors */
    --bg-color: #0b0c10;         /* Pitch charcoal */
    --card-bg: #151821;        /* Dark card container */
    --text-primary: #e0e6ed;   /* Bright silver/white */
    --text-muted: #8892b0;     /* Muted grey */
    
    /* Accent & Action Colors */
    --accent-color: #4e54c8;    /* Deep vivid indigo */
    --btn-bg: #3b82f6;          /* Bright cobalt for primary buttons */
    --btn-hover: #2563eb;       /* Hover state cobalt */
    --btn-text: #0b0c10;        /* Dark text for contrast */
    
    /* RGB for Radial Gradients */
    --accent-rgb: 78, 84, 200;
    --cobalt-rgb: 59, 130, 246;

    /* Borders & Glows */
    --border-color: rgba(59, 130, 246, 0.25);
    --glow-shadow: 0 8px 24px rgba(59, 130, 246, 0.25);
}

/* Base HTML & Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Page Background with Multi-Layer Ambient Gradient */
body, .page-background {
    background-color: var(--bg-color);
    background-image:
        /* Top Right Hero Glow */
        radial-gradient(ellipse 60% 40% at 80% 5%,
            rgba(var(--cobalt-rgb), 0.15) 0%,
            transparent 70%),

        /* Upper Left Ambient Glow */
        radial-gradient(circle at 10% 25%,
            rgba(var(--accent-rgb), 0.12) 0%,
            transparent 35%),

        /* Center-Right Accent Glow */
        radial-gradient(circle at 85% 55%,
            rgba(var(--cobalt-rgb), 0.10) 0%,
            transparent 40%),

        /* Lower Left Ambient Glow */
        radial-gradient(circle at 15% 80%,
            rgba(var(--accent-rgb), 0.08) 0%,
            transparent 35%),

        /* Base Linear Gradient Tint */
        linear-gradient(160deg,
            #11131a 0%,
            #0e1017 35%,
            #0b0c10 70%,
            #07080a 100%);

    background-repeat: no-repeat;
    background-attachment: fixed;
    min-height: 100vh;
    color: var(--text-primary);
    font-family: system-ui, -apple-system, sans-serif;
}

/* Typography & Helpers */
.text-muted-custom {
    color: var(--text-muted);
    max-width: 600px;
}

.golden-txt-color {
    color: var(--btn-bg);
    transition: 0.3s;
}

.keep-constant:hover,
.keep-constant:focus {
    color: var(--btn-bg);
    opacity: 0.9;
}

.active-page {
    font-weight: 700;
    color: var(--btn-bg) !important;
}

.text-wrap {
    max-width: 650px;
}

/* Navbar */
.navbar-color {
    background-color: rgba(11, 12, 16, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* Custom Mobile Hamburger Icon */
.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

.navbar-toggler:focus {
    box-shadow: none !important;
}

/* Hero Section */
.hero-section {
    min-height: 85vh;
}

/* Image Containers */
.image-on-right {
    background-image: url('../images/front-view-black-luxury-sedan-road.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 380px; 
    border-radius: 12px; 
    border: 1px solid var(--border-color);
}

/* Buttons */
.btn-primary {
    background-color: var(--btn-bg);
    color: var(--btn-text);
    border: 1px solid var(--btn-bg);
    font-weight: 700;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--btn-hover);
    border-color: var(--btn-hover);
    color: var(--btn-text);
    box-shadow: var(--glow-shadow);
}

.btn-outline-primary {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    border-color: var(--btn-bg);
    color: var(--btn-bg);
    background-color: rgba(59, 130, 246, 0.08);
}

/* Card Component Styling */
.card-design {
    background-color: var(--card-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    overflow: hidden; /* Contains image zoom */
}

.card-design:hover {
    transform: translateY(-5px);
    border-color: var(--btn-bg);
    box-shadow: var(--glow-shadow);
}

.card-design .card-img-top {
    border-top-left-radius: 11px;
    border-top-right-radius: 11px;
    transition: transform 0.5s ease;
}

.card-design:hover .card-img-top {
    transform: scale(1.05);
}

/* Stats Section */
#stats {
    background: linear-gradient(
        rgba(11, 12, 16, 0.88),
        rgba(11, 12, 16, 0.88)
    ),
    url("../images/side-view-car.webp");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.counter {
    display: block;
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--text-primary);
}

.counter-box p {
    font-size: 1.1rem;
    margin-top: 5px;
    color: var(--text-muted);
}

.stat-icon {
    font-size: 2.2rem;
    width: 70px;
    height: 70px;
    line-height: 70px;
    border-radius: 50%;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid var(--border-color);
    color: var(--btn-bg);
    text-align: center;
    margin: 0 auto 15px auto;
}

/* Form Custom Dark Overrides */
.form-control, .form-select {
    background-color: rgba(11, 12, 16, 0.8) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color) !important;
}

.form-control:focus, .form-select:focus {
    border-color: var(--btn-bg) !important;
    box-shadow: 0 0 0 0.25rem rgba(59, 130, 246, 0.25) !important;
}

.form-control::placeholder {
    color: var(--text-muted);
    opacity: 0.7;
}

/* Dropdown Options Styling for Browser Dark Mode Compatibility */
.form-select option {
    background-color: var(--card-bg);
    color: var(--text-primary);
}

/* Contact Background Overlay */
#contact {
    background: linear-gradient(
        rgba(11, 12, 16, 0.85),
        rgba(11, 12, 16, 0.85)
    ),
    url("../images/front-view-black-luxury-sedan-road.webp");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

/* Floating Booking Button */
.booking-btn {
    position: fixed;
    bottom: 25px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 22px;
    background: var(--btn-bg);
    color: var(--btn-text);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
    z-index: 9999;
    animation: pulse 2.5s infinite;
}

.booking-btn:hover {
    background: var(--btn-hover);
    color: var(--btn-text);
    transform: translateY(-3px);
    box-shadow: var(--glow-shadow);
    animation-play-state: paused; /* Pauses pulse loop so hover movement works cleanly */
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Footer Section */
footer {
    background-color: #07080a;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.text-reset {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--card-bg);
    color: var(--text-primary); 
    border: 1px solid var(--border-color);
    transition: all 0.25s ease-in-out;
    text-decoration: none; 
}

.text-reset:hover {
    background-color: var(--btn-bg);
    color: var(--btn-text);
    border-color: var(--btn-bg);
    transform: translateY(-4px);
    box-shadow: var(--glow-shadow);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-color);
}
::-webkit-scrollbar-thumb {
    background: #1e2433;
    border-radius: 5px;
    border: 2px solid var(--bg-color);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--btn-bg);
}