/* Buy Used iPhones and Laptops page styles */

.used-hero {
    text-align: center;
    padding: 80px 20px;
    background: linear-gradient(135deg, #00A76F 0%, #008f5d 100%);
    color: #ffffff;
    position: relative;
    overflow: hidden;
}

.used-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.1);
    z-index: 1;
}

.used-hero h1,
.used-hero p {
    position: relative;
    z-index: 2;
}

.hero-subtitle {
    color: #ffffff;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);
    opacity: 0.95;
    font-weight: 400;
}

.used-hero h1 {
    font-size: 2.8rem;
    margin-bottom: 16px;
    font-weight: 800;
}

.used-hero p {
    max-width: 860px;
    margin: 0 auto;
    font-size: 1.2rem;
    line-height: 1.6;
}

.used-model-section {
    padding: 72px 20px;
    max-width: 1200px;
    margin: 0 auto;
    border-bottom: 1px solid #f0f0f0;
}

.used-model-section:last-of-type {
    border-bottom: none;
}

.model-title {
    font-size: 2.2rem;
    color: #161C24;
    text-align: center;
    margin-bottom: 12px;
}

.model-description {
    text-align: center;
    color: #637381;
    max-width: 920px;
    margin: 0 auto 36px;
    font-size: 1.1rem;
    line-height: 1.7;
}

.used-single-display {
    display: flex;
    justify-content: center;
}

.used-card-large {
    width: 100%;
    max-width: 980px;
    background: #ffffff;
    border: 1px solid #f0f0f0;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.12);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.used-card-large:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 50px rgba(0, 167, 111, 0.25);
}

.used-image-container {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 34px 24px;
    display: flex;
    justify-content: center;
}

.used-image-large {
    width: 100%;
    max-width: 720px;
    height: auto;
    object-fit: cover;
    border-radius: 10px;
}

.used-info-large {
    text-align: center;
    padding: 34px 24px;
}

.used-info-large h3 {
    color: #161C24;
    font-size: 1.8rem;
    margin-bottom: 14px;
}

.grade-list {
    color: #637381;
    font-size: 1.05rem;
    margin-bottom: 18px;
    line-height: 1.5;
}

.price {
    color: #00A76F;
    font-size: 1.65rem;
    font-weight: 800;
    margin-bottom: 22px;
}

.buy-btn-large {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #ffffff;
    text-decoration: none;
    background: linear-gradient(135deg, #25D366 0%, #20BA5A 100%);
    border-radius: 12px;
    padding: 18px 45px;
    font-size: 1.2rem;
    font-weight: 700;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
}

.buy-btn-large:hover {
    background: linear-gradient(135deg, #20BA5A 0%, #1DA851 100%);
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
}

.whatsapp-icon {
    width: 22px;
    height: 22px;
    filter: brightness(0) invert(1);
}

.benefits-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    padding: 70px 20px;
}

.benefits-section h2 {
    text-align: center;
    color: #161C24;
    font-size: 2.3rem;
    margin-bottom: 44px;
}

.benefits-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.benefit-card {
    background: #ffffff;
    border: 1px solid #f0f0f0;
    border-radius: 14px;
    padding: 28px 22px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #00A76F 0%, #25D366 100%);
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(0, 167, 111, 0.15);
}

.benefit-card h3 {
    color: #161C24;
    margin-bottom: 10px;
}

.benefit-card p {
    color: #637381;
    line-height: 1.6;
}

.used-knowledge-section {
    padding: 70px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.used-knowledge-section h2 {
    text-align: center;
    color: #161C24;
    font-size: 2.3rem;
    margin-bottom: 16px;
}

.used-knowledge-intro {
    text-align: center;
    color: #637381;
    font-size: 1.1rem;
    max-width: 900px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.knowledge-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.knowledge-card {
    background: #ffffff;
    border: 1px solid #f0f0f0;
    border-radius: 16px;
    padding: 28px 24px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.knowledge-card h3 {
    color: #161C24;
    margin-bottom: 12px;
    font-size: 1.3rem;
}

.knowledge-card ul {
    margin: 0;
    padding-left: 20px;
}

.knowledge-card li {
    color: #637381;
    line-height: 1.7;
    margin-bottom: 6px;
}

.extra-stock-cta {
    margin-top: 36px;
    text-align: center;
}

.extra-stock-cta .buy-btn-large {
    max-width: 760px;
    justify-content: center;
}

.contact-section {
    padding: 70px 20px;
    max-width: 980px;
    margin: 0 auto;
}

.contact-section h2 {
    text-align: center;
    color: #161C24;
    margin-bottom: 34px;
    font-size: 2.2rem;
}

.contact-section .contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.contact-section .contact-item {
    border-left: 4px solid #00A76F;
    background: #f8f9fa;
    border-radius: 10px;
    padding: 22px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: all 0.3s ease;
}

.contact-section .contact-item:hover {
    background: #e9ecef;
    transform: translateX(5px);
}

.contact-section .contact-item strong {
    color: #161C24;
}

.contact-section .contact-item a {
    color: #00A76F;
    text-decoration: none;
    font-weight: 600;
}

.contact-section .contact-item a:hover {
    color: #008f5d;
    text-decoration: underline;
}

.contact-section .contact-item span {
    color: #637381;
}

@media (max-width: 768px) {
    .used-hero {
        padding: 60px 16px;
    }

    .used-hero h1 {
        font-size: 2.1rem;
    }

    .model-title {
        font-size: 1.85rem;
    }

    .used-info-large h3 {
        font-size: 1.45rem;
    }

    .price {
        font-size: 1.4rem;
    }

    .used-knowledge-section h2 {
        font-size: 2rem;
    }

    .extra-stock-cta .buy-btn-large {
        width: 100%;
        max-width: 100%;
    }
}