/* LUXXO GARAGE CUSTOM LUXURY STYLES & ANIMATIONS */

:root {
    --gold-primary: #D4AF37;
    --gold-gradient: linear-gradient(135deg, #BF953F 0%, #FCF6BA 25%, #B38728 50%, #FBF5B7 75%, #AA771C 100%);
    --bg-dark: #08090C;
    --card-bg: #161922;
    --border-color: #232836;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: #08090C;
}
::-webkit-scrollbar-thumb {
    background: #232836;
    border-radius: 4px;
    border: 1px solid rgba(212, 175, 55, 0.2);
}
::-webkit-scrollbar-thumb:hover {
    background: #D4AF37;
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

body {
    background-color: #08090C;
    color: #e2e8f0;
    overflow-x: hidden;
}

/* Metallic Gold Text Effect */
.gold-text-metallic {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Header & Typography Safeguards */
header nav a {
    white-space: nowrap;
}

.font-cinzel {
    letter-spacing: 0.02em;
}

h1.font-cinzel span,
h2.font-cinzel span {
    display: inline-block;
}

/* Glassmorphism Classes */
.glass-panel {
    background: rgba(22, 25, 34, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.glass-panel-gold {
    background: rgba(22, 25, 34, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(212, 175, 55, 0.3);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.7), 0 0 20px -5px rgba(212, 175, 55, 0.15);
}

/* Ken Burns Animation for Hero Image */
@keyframes kenburns {
    0% {
        transform: scale(1.0) translate(0, 0);
    }
    50% {
        transform: scale(1.08) translate(-1%, -1%);
    }
    100% {
        transform: scale(1.0) translate(0, 0);
    }
}

.animate-kenburns {
    animation: kenburns 30s ease-in-out infinite alternate;
}

/* Shimmer Effect on Luxury Badges */
@keyframes goldShimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

.badge-shimmer {
    background: linear-gradient(90deg, #D4AF37 0%, #FFFFFF 50%, #D4AF37 100%);
    background-size: 200% 100%;
    animation: goldShimmer 4s infinite linear;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Car Card Hover Lift & Glow */
.car-card {
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.car-card:hover {
    transform: translateY(-8px);
    border-color: rgba(212, 175, 55, 0.45);
    box-shadow: 0 20px 35px -10px rgba(0, 0, 0, 0.8), 0 0 25px -5px rgba(212, 175, 55, 0.25);
}

.car-card:hover .car-card-img {
    transform: scale(1.06);
}

.car-card-img {
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Range Input Luxury Styling */
input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #D4AF37;
    cursor: pointer;
    border: 2px solid #ffffff;
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.8);
    transition: transform 0.1s ease;
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

/* Engine Revving Audio Vibration Simulation */
@keyframes revShake {
    0% { transform: translate(1px, 1px) rotate(0deg); }
    10% { transform: translate(-1px, -2px) rotate(-0.5deg); }
    20% { transform: translate(-3px, 0px) rotate(0.5deg); }
    30% { transform: translate(3px, 2px) rotate(0deg); }
    40% { transform: translate(1px, -1px) rotate(0.5deg); }
    50% { transform: translate(-1px, 2px) rotate(-0.5deg); }
    60% { transform: translate(-3px, 1px) rotate(0deg); }
    70% { transform: translate(3px, 1px) rotate(-0.5deg); }
    80% { transform: translate(-1px, -1px) rotate(0.5deg); }
    90% { transform: translate(1px, 2px) rotate(0deg); }
    100% { transform: translate(1px, -2px) rotate(-0.5deg); }
}

.engine-revving {
    animation: revShake 0.15s infinite;
}

/* Ripple Glow on Buttons */
.btn-gold-glow {
    position: relative;
    overflow: hidden;
}

.btn-gold-glow::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events-none;
}

.btn-gold-glow:hover::after {
    opacity: 1;
}