:root {
    --bg-main: #0a0a0a;
    --bg-secondary: #141414;
    --accent: #d32f2f;
    --accent-hover: #f44336;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Vazirmatn', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Background Effects */
.background-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.15;
}

.glow-1 {
    width: 600px;
    height: 600px;
    background: #d32f2f;
    top: -200px;
    right: -200px;
}

.glow-2 {
    width: 500px;
    height: 500px;
    background: #ffffff;
    bottom: -150px;
    left: -150px;
    opacity: 0.08;
}

/* Typography & General */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    text-decoration: none;
    color: inherit;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: 900;
    letter-spacing: 1px;
}

.logo span {
    color: var(--accent);
    font-weight: 300;
}

.nav a {
    margin-right: 30px;
    font-weight: 500;
    font-size: 1.1rem;
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

.nav a:hover {
    color: var(--text-primary);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 80px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 10px;
    background: linear-gradient(135deg, #fff 0%, #aaa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 20px;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-desc {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 30px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    cursor: pointer;
    gap: 10px;
}

.btn-primary {
    background: var(--accent);
    color: white;
    border: none;
    box-shadow: 0 4px 15px rgba(211, 47, 47, 0.4);
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(211, 47, 47, 0.6);
}

.btn-outline {
    background: transparent;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: white;
}

/* Brands Section */
.brands-section {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.brand-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 40px 20px;
    text-align: center;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
}

.brand-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.brand-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    filter: drop-shadow(0 0 10px rgba(255,255,255,0.2));
}

.brand-card h3 {
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.brand-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    letter-spacing: 2px;
}

/* Icons via CSS generated SVG for placeholders or real logos */
.mazda { background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" fill="%23fff"><path d="M50,10 C27.9,10 10,27.9 10,50 C10,72.1 27.9,90 50,90 C72.1,90 90,72.1 90,50 C90,27.9 72.1,10 50,10 Z M50,15 C69.3,15 85,30.7 85,50 C85,69.3 69.3,85 50,85 C30.7,85 15,69.3 15,50 C15,30.7 30.7,15 50,15 Z M20,50 L50,80 L80,50 L50,30 Z"/></svg>'); }
.nissan { background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" fill="%23fff"><circle cx="50" cy="50" r="40" stroke="%23fff" stroke-width="8" fill="none"/><rect x="10" y="40" width="80" height="20" fill="%23fff"/></svg>'); }
.mitsubishi { background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" fill="%23d32f2f"><path d="M50,10 L70,45 L30,45 Z M25,50 L45,85 L5,85 Z M75,50 L95,85 L55,85 Z"/></svg>'); }
.bahman { background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" fill="%23fff"><path d="M50,10 L90,30 L50,50 L10,30 Z M50,55 L90,35 L90,75 L50,95 Z M45,95 L5,75 L5,35 L45,55 Z"/></svg>'); }
.kapra { background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" fill="%23fff"><path d="M10,80 L50,20 L90,80 Z M30,80 L50,50 L70,80 Z"/></svg>'); }


/* Contact Section */
.contact-section {
    padding: 100px 0;
}

.contact-panel {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 60px;
    backdrop-filter: blur(20px);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin: 50px 0;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.icon-wrapper {
    width: 60px;
    height: 60px;
    background: rgba(211, 47, 47, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-info h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: white;
}

.contact-info p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.contact-info a {
    transition: color 0.3s;
}

.contact-info a:hover {
    color: var(--accent);
}

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
    margin-top: 40px;
}

.social-btn {
    padding: 15px 25px;
    border-radius: 12px;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    flex: 1;
    min-width: 200px;
    justify-content: center;
}

.telegram {
    background: #0088cc;
    color: white;
}

.whatsapp {
    background: #25D366;
    color: white;
}

.instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: white;
}

.social-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    filter: brightness(1.1);
}

/* Footer */
.footer {
    text-align: center;
    padding: 30px 0;
    border-top: 1px solid var(--glass-border);
    color: var(--text-secondary);
    background: rgba(0,0,0,0.5);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title { font-size: 2.5rem; }
    .hero-subtitle { font-size: 1.5rem; }
    .contact-panel { padding: 30px; }
    .hero-actions { flex-direction: column; }
    .social-btn { min-width: 100%; }
}