/* Erweiterte Komponenten-Styles - Lazy Load nach Critical CSS */

/* === LAYOUT KOMPONENTEN === */
.section {
    padding: 4rem 0;
    background: white;
    margin: 2rem 0;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.section:nth-child(even) {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.section-title {
    font-size: 2.5rem;
    color: #2c3e50;
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(45deg, #3498db, #2980b9);
    border-radius: 2px;
}

/* === LAPTOP-KARTEN === */
.laptop-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.laptop-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(45deg, #3498db, #2980b9);
}

.laptop-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.laptop-title {
    font-size: 1.5rem;
    color: #2c3e50;
    margin-bottom: 1rem;
    font-weight: 600;
}

.laptop-price {
    font-size: 2rem;
    color: #e74c3c;
    font-weight: 700;
    margin-bottom: 1rem;
}

.laptop-specs {
    list-style: none;
    margin-bottom: 2rem;
}

.laptop-specs li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #ecf0f1;
    display: flex;
    justify-content: space-between;
}

.laptop-specs li:last-child {
    border-bottom: none;
}

.spec-label {
    font-weight: 600;
    color: #7f8c8d;
}

.spec-value {
    color: #2c3e50;
}

/* === BUTTONS & CTAs === */
.btn-secondary {
    background: linear-gradient(45deg, #95a5a6, #7f8c8d);
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    display: inline-block;
    transition: all 0.2s;
    margin-right: 1rem;
}

.btn-secondary:hover {
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(149, 165, 166, 0.4);
}

.btn-success {
    background: linear-gradient(45deg, #27ae60, #2ecc71);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.2s;
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(46, 204, 113, 0.4);
}

.btn-warning {
    background: linear-gradient(45deg, #f39c12, #e67e22);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.2s;
}

.btn-warning:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(243, 156, 18, 0.4);
}

/* === FAQ KOMPONENTEN === */
.faq-section {
    background: white;
    border-radius: 15px;
    padding: 3rem;
    margin: 3rem 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.faq-item {
    border-bottom: 1px solid #ecf0f1;
    padding: 1.5rem 0;
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-question {
    font-size: 1.2rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 1rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    color: #3498db;
    transition: transform 0.3s;
}

.faq-question.active::after {
    transform: rotate(45deg);
}

.faq-answer {
    color: #7f8c8d;
    line-height: 1.8;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer.active {
    max-height: 200px;
}

/* === BADGE SYSTEM === */
.badge {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-bestseller {
    background: linear-gradient(45deg, #e74c3c, #c0392b);
    color: white;
}

.badge-guenstig {
    background: linear-gradient(45deg, #27ae60, #2ecc71);
    color: white;
}

.badge-schnell {
    background: linear-gradient(45deg, #f39c12, #e67e22);
    color: white;
}

.badge-neu {
    background: linear-gradient(45deg, #9b59b6, #8e44ad);
    color: white;
}

/* === FOOTER === */
.footer {
    background: #2c3e50;
    color: white;
    padding: 3rem 0 2rem;
    margin-top: 4rem;
}

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

.footer-section h3 {
    margin-bottom: 1rem;
    color: #3498db;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: #3498db;
}

.footer-bottom {
    border-top: 1px solid #34495e;
    padding-top: 2rem;
    text-align: center;
    color: #bdc3c7;
    font-size: 0.9rem;
}

/* === UTILITIES === */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 2rem; }
.mt-4 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 2rem; }
.mb-4 { margin-bottom: 3rem; }

.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 2rem; }
.p-4 { padding: 3rem; }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

/* === RESPONSIVE DESIGN === */
@media (max-width: 768px) {
    .section {
        padding: 2rem 1rem;
        margin: 1rem 0;
    }
    
    .section-title {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    
    .laptop-card {
        padding: 1.5rem;
    }
    
    .laptop-title {
        font-size: 1.3rem;
    }
    
    .laptop-price {
        font-size: 1.5rem;
    }
    
    .faq-section {
        padding: 2rem 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .btn-primary,
    .btn-secondary,
    .btn-success,
    .btn-warning {
        width: 100%;
        text-align: center;
        margin-bottom: 1rem;
        margin-right: 0;
    }
}

@media (max-width: 480px) {
    .laptop-specs li {
        flex-direction: column;
        gap: 0.2rem;
    }
    
    .spec-label {
        font-size: 0.9rem;
    }
    
    .spec-value {
        font-size: 0.9rem;
        font-weight: 600;
    }
}

/* === PERFORMANCE OPTIMIERUNGEN === */
.lazy-load {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.lazy-load.loaded {
    opacity: 1;
    transform: translateY(0);
}

/* Reduce motion für Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}