:root {
    --primary-color: #8B0000; /* Dark Red */
    --primary-light: #A52A2A;
    --secondary-color: #1a1a1a;
    --text-color: #333;
    --text-light: #fff;
    --bg-light: #f4f4f4;
    --bg-dark: #121212;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Nav */
header {
    background: var(--text-light);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-color);
    letter-spacing: 2px;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--secondary-color);
    font-weight: 600;
    transition: var(--transition);
}

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

/* Burger Menu */
.burger {
    display: none;
    cursor: pointer;
}

.burger div {
    width: 25px;
    height: 3px;
    background-color: var(--secondary-color);
    margin: 5px;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('https://images.unsplash.com/photo-1513346030247-7cd6c1bc3e7a?auto=format&fit=crop&q=80&w=2070') center/cover;
    display: flex;
    align-items: center;
    color: var(--text-light);
    padding-top: 80px;
}

.hero-content {
    text-align: center;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.hero h1 span {
    color: var(--primary-color);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--text-light);
}

.btn-primary:hover {
    background: var(--primary-light);
}

.btn-secondary {
    border: 2px solid var(--text-light);
    color: var(--text-light);
    margin-left: 15px;
}

.btn-secondary:hover {
    background: var(--text-light);
    color: var(--secondary-color);
}

/* Info Section */
.info-section {
    padding: 100px 0;
    background: var(--bg-light);
}

.info-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--secondary-color);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.info-card {
    background: var(--text-light);
    padding: 40px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.info-card:hover {
    transform: translateY(-10px);
}

.info-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.info-card h3 {
    margin-bottom: 15px;
}

.step-num {
    display: inline-block;
    width: 50px;
    height: 50px;
    line-height: 50px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 20px;
}

/* Gallery Section */
.gallery-section {
    padding: 100px 0;
}

.gallery-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.portfolio-item {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    height: 350px;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(139, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: var(--transition);
}

.overlay span {
    color: var(--text-light);
    font-size: 1.5rem;
    font-weight: 600;
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

.portfolio-item:hover .overlay {
    opacity: 1;
}

/* Contact Section */
.contact-section {
    padding: 100px 0;
    background: var(--bg-dark);
    color: var(--text-light);
}

.contact-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.social-btns {
    margin: 30px 0;
}

.whatsapp-btn {
    background: #25D366;
    color: white;
    margin-right: 10px;
}

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

.address-info {
    margin-top: 40px;
}

.contact-form {
    display: flex;
    flex-direction: column;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 15px;
    border-radius: 5px;
    border: none;
    background: #2a2a2a;
    color: white;
}

.btn-submit {
    background: var(--primary-color);
    color: white;
    border: none;
    font-size: 1.1rem;
}

/* Footer */
footer {
    background: #000;
    color: #666;
    padding: 40px 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links {
    list-style: none;
    display: flex;
}

.footer-links li {
    margin-left: 20px;
}

.footer-links a {
    color: #666;
    text-decoration: none;
}

.share-btns {
    margin-top: 15px;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.share-icon {
    font-size: 1.5rem;
    color: #666;
    transition: var(--transition);
}

.share-icon:hover {
    color: var(--primary-color);
    transform: scale(1.2);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        position: absolute;
        right: 0;
        height: 92vh;
        top: 8vh;
        background-color: var(--text-light);
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 50%;
        transform: translateX(100%);
        transition: transform 0.5s ease-in;
    }

    .nav-links li {
        margin: 20px 0;
    }

    .burger {
        display: block;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .info-grid, .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }
}

.nav-active {
    transform: translateX(0%);
}