/* Font Import */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

body {
    font-family: 'Inter', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #0F0F0F;
    color: #E0E0E0;
    line-height: 1.6;
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(18, 18, 18, 0.95);
    color: #F5F5F5;
    padding: 1rem 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #2A2A2A;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: -0.5px;
    color: #FFFFFF;
}

nav ul {
    list-style-type: none;
    padding: 0;
    display: flex;
    gap: 2rem;
}

nav ul li {
    margin: 0;
}

nav ul li a {
    color: #E0E0E0;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    transition: all 0.3s ease;
    font-weight: 500;
}

nav ul li a:hover {
    background-color: #2A2A2A;
    color: #FFFFFF;
}

/* Hero Section */
.hero {
    height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    margin-top: 80px;
    min-height: 600px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('store.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.08;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 1200px;
    padding: 2rem;
    width: 100%;
}

.hero-text h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    color: #FFFFFF;
    margin-bottom: 3rem;
    letter-spacing: -0.5px;
    line-height: 1.1;
    padding: 0 1rem;
}

/* Hero Grid - Desktop */
.hero-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.hero-card {
    background-color: #1A1A1A;
    padding: 1.5rem 0.5rem;
    border-radius: 12px;
    border: 1px solid #2A2A2A;
    transition: all 0.3s ease;
    cursor: pointer;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-card:hover {
    background-color: #222222;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border-color: #333333;
}

.hero-card h3 {
    color: #FFFFFF;
    font-weight: 600;
    margin: 0;
    font-size: 1rem;
    line-height: 1.3;
    word-break: break-word;
}

/* Main Content */
main {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

section {
    margin-bottom: 6rem;
    scroll-margin-top: 100px;
}

section h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #F5F5F5;
    margin-bottom: 2rem;
    position: relative;
    display: inline-block;
}

section h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: #FFFFFF;
}

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.product-item {
    background-color: #181818;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #333333;
    transition: all 0.3s ease;
    cursor: pointer;
}

.product-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
    border-color: #444444;
}

.product-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.product-info {
    padding: 1.5rem;
}

.product-info h3 {
    color: #FFFFFF;
    margin: 0 0 0.5rem 0;
    font-weight: 600;
}

.product-info p {
    color: #A0A0A0;
    margin: 0 0 1rem 0;
    font-size: 0.9rem;
}

.price {
    color: #FFFFFF;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    background-color: #FFFFFF;
    color: #0F0F0F;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.btn:hover {
    background-color: #F0F0F0;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: #333333;
    color: #FFFFFF;
}

.btn-secondary:hover {
    background-color: #444444;
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-content img {
    width: 100%;
    border-radius: 12px;
    border: 1px solid #333333;
}

/* Services */
.services-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-item {
    background-color: #1A1A1A;
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid #2A2A2A;
}

.service-item h3 {
    color: #FFFFFF;
    margin-bottom: 1rem;
}

.service-item ul {
    list-style: none;
    padding: 0;
}

.service-item li {
    color: #A0A0A0;
    padding: 0.3rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.service-item li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: #FFFFFF;
}

/* Contact */
.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.contact-item {
    background-color: #1A1A1A;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid #2A2A2A;
}

.contact-item h3 {
    color: #FFFFFF;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.contact-item p {
    color: #A0A0A0;
    margin-bottom: 0.8rem;
    line-height: 1.6;
}

.contact-item a {
    color: #E0E0E0;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-item a:hover {
    color: #FFFFFF;
    text-decoration: underline;
}

/* Social Media Icons */
.social-icon {
    font-size: 1.2rem;
    margin-right: 0.5rem;
}

/* Footer */
footer {
    background-color: #0A0A0A;
    color: #A0A0A0;
    padding: 3rem 2rem 1rem;
    margin-top: 4rem;
    border-top: 1px solid #2A2A2A;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: #FFFFFF;
    margin-bottom: 1rem;
}

.footer-section a {
    color: #A0A0A0;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: #FFFFFF;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #2A2A2A;
    color: #666666;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1001;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: #1A1A1A;
    margin: 10% auto;
    padding: 2rem;
    border: 1px solid #333333;
    width: 90%;
    max-width: 600px;
    border-radius: 12px;
    position: relative;
}

.close-button {
    color: #A0A0A0;
    position: absolute;
    right: 1.5rem;
    top: 1rem;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s;
}

.close-button:hover {
    color: #FFFFFF;
}

/* Mobile Navigation */
.burger-menu {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 4px;
}

.burger-menu span {
    width: 25px;
    height: 2px;
    background-color: #FFFFFF;
    transition: 0.3s;
}

/* Responsive Design - Tablet (768px - 1024px) */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 600px;
        gap: 1rem;
    }
    
    .hero-card {
        height: 90px;
        padding: 1rem 0.5rem;
    }
    
    .hero {
        height: auto;
        min-height: 80vh;
        padding: 2rem 0;
    }
    
    .hero-card h3 {
        font-size: 0.95rem;
    }
}

/* Responsive Design - Mobile (unter 768px) */
@media (max-width: 768px) {
    .header-container {
        padding: 0 1rem;
    }
    
    .burger-menu {
        display: flex;
    }
    
    nav ul {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: #121212;
        flex-direction: column;
        padding: 1rem;
        border-top: 1px solid #2A2A2A;
    }
    
    nav ul.active {
        display: flex;
    }
    
    .hero-text h1 {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    
    /* Hero Grid für Mobile - 2×2 Grid */
    .hero-grid {
        grid-template-columns: 1fr 1fr;
        max-width: 400px;
        gap: 1rem;
    }
    
    .hero-card {
        height: 85px;
    }
    
    .hero-card h3 {
        font-size: 0.9rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    main {
        padding: 2rem 1rem;
    }
    
    section {
        margin-bottom: 4rem;
    }
    
    section h2 {
        font-size: 2rem;
    }
}

/* Sehr kleine Mobile-Geräte (unter 480px) */
@media (max-width: 480px) {
    .hero-grid {
        max-width: 320px;
        gap: 0.8rem;
    }
    
    .hero-card {
        height: 80px;
        padding: 0.8rem 0.3rem;
    }
    
    .hero-card h3 {