:root {
    --brand-green: #00a650;
    --brand-yellow: #d6df20;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --text-main: #1e293b;
    --card-bg: rgba(255, 255, 255, 0.95);
    --input-bg: #f1f5f9;
    --input-text: #0f172a;
    --badge-bg: #dcfce7;
    --badge-text: #166534;
}

.dark {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --text-main: #f1f5f9;
    --card-bg: rgba(30, 41, 59, 0.7);
    --input-bg: #1e293b;
    --input-text: #f1f5f9;
    --badge-bg: rgba(20, 83, 45, 0.3);
    --badge-text: #4ade80;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-main);
    transition: background-color 0.4s ease, color 0.4s ease;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    overflow-x: hidden;
}

.glass {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.dark .glass {
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-gradient {
    background: linear-gradient(135deg, var(--brand-green) 0%, #007d3c 100%);
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.17, 0.55, 0.55, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.car-image-container {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
}

.car-image-container img {
    transition: transform 0.6s ease;
}

.car-image-container:hover img {
    transform: scale(1.05);
}

.float {
    animation: float 4s ease-in-out infinite;
}

@keyframes float {
    0%   { transform: translateY(0px); }
    50%  { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.brand-text {
    text-transform: uppercase;
    font-weight: 900;
    letter-spacing: -1px;
}

.input-focus:focus {
    outline: 2px solid var(--brand-green);
    border-color: transparent;
}

.custom-input {
    background-color: var(--input-bg);
    color: var(--input-text);
}

.error-border {
    outline: 2px solid #ef4444 !important;
}

.theme-toggle {
    cursor: pointer;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--bg-secondary);
    border: 1px solid rgba(128, 128, 128, 0.2);
    transition: all 0.3s ease;
}

/* Modal Overlay */
#successModal {
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}