/* ===== FOOTER MỚI - GRADIENT SÁNG ===== */
.modern-bright-footer {
    background: linear-gradient(135deg, #e6f7ff 0%, #f8f9fa 100%);
    color: #333;
    padding: 60px 0 30px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 -5px 15px rgba(0, 0, 0, 0.05);
}

.modern-bright-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(to right, #f9ca24, #f0932b);
}

.modern-bright-footer .footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 40px;
}

/* Cột 1: Logo và mô tả */
.footer-branding-light {
    flex: 1;
    min-width: 280px;
}

.footer-logo-container {
    margin-bottom: 25px;
    /* Domain name box với shadow */
    background-color: white;
    border-radius: 10px;
    padding: 20px 30px;
    display: inline-block;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    position: relative;
    transition: all 0.3s ease;
    border-bottom: 3px solid #1e3799;
}

.footer-logo-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-bottom-color: #4a89dc;
}

.domain-name {
    font-size: 2.5rem;
    font-weight: 700;
    color: #0c2461;
    margin: 0;
    letter-spacing: -0.5px;
    text-align: center;
    background: linear-gradient(135deg, #1e3799 0%, #4a89dc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    font-family: 'Montserrat', sans-serif;
    position: relative;
    display: inline-block;
    text-shadow: 0px 2px 2px rgba(0,0,0,0.05);
}

.domain-extension {
    font-weight: 800;
    background: linear-gradient(135deg, #f9ca24, #f0932b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    font-size: 0.9em;
}

.footer-description-light {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 25px;
    color: #444;
    max-width: 90%;
}

.footer-buttons-light {
    margin-top: 20px;
}

.footer-button-light {
    display: inline-block;
    background: linear-gradient(to right, #4a89dc, #3672c5);
    color: white;
    font-weight: 600;
    padding: 10px 24px;
    border-radius: 30px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(74, 137, 220, 0.3);
}

.footer-button-light:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(74, 137, 220, 0.4);
    background: linear-gradient(to right, #3672c5, #2a5db0);
}

/* Mini Gallery */
.footer-gallery {
    margin-top: 30px;
}

.gallery-heading {
    font-size: 1.1rem;
    margin-bottom: 15px;
    position: relative;
    padding-bottom: 10px;
    font-weight: 600;
    color: #333;
}

.gallery-heading::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    height: 2px;
    width: 40px;
    background: linear-gradient(to right, #f9ca24, #f0932b);
    border-radius: 2px;
}

.mini-gallery {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 15px;
    max-height: 250px; /* Giảm chiều cao tối đa xuống */
    overflow: hidden; /* Ẩn phần vượt quá */
    margin-bottom: 40px; /* Tăng khoảng cách với copyright */
}

.gallery-item.single-image {
    max-width: 100%;
    max-height: 220px; /* Giảm chiều cao tối đa của ảnh */
    border-radius: 8px;
    overflow: hidden; /* Ẩn phần vượt quá */
}

.gallery-item {
    border-radius: 6px;
    overflow: hidden; /* Thay đổi lại sang hidden */
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    position: relative;
    max-height: 200px; /* Giảm chiều cao */
}

.gallery-item:hover {
    transform: translateY(-5px);
    z-index: 2; /* Đảm bảo khi hover, ảnh không bị các phần tử khác che */
}

.gallery-item img {
    width: 100%;
    height: auto;
    max-height: 200px; /* Giảm chiều cao tối đa của ảnh */
    display: block;
    transition: transform 0.5s;
    object-fit: cover; /* Đảm bảo ảnh lấp đầy và cắt phần thừa */
}

.gallery-item:hover img {
    transform: scale(1.02); /* Giảm mức độ phóng to để tránh bị che */
}

/* Cột 2: Thông tin liên hệ */
.footer-contact-info-light {
    flex: 1;
    min-width: 280px;
}

.footer-heading-light {
    font-size: 1.4rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 12px;
    font-weight: 600;
    color: #2c3e50;
}

.footer-heading-light::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    height: 3px;
    width: 60px;
    background: linear-gradient(to right, #f9ca24, #f0932b);
    border-radius: 2px;
}

.contact-items-light {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 30px;
}

.contact-item-light {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.contact-icon-light {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    border-radius: 50%;
    background: white;
    font-size: 1.1rem;
    color: #3672c5;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.contact-text-light h4 {
    font-size: 1rem;
    margin: 0 0 5px;
    color: #2c3e50;
    font-weight: 600;
}

.contact-text-light p {
    margin: 0;
    font-size: 0.95rem;
    color: #444;
}

.contact-text-light a {
    color: #3672c5;
    text-decoration: none;
    transition: color 0.3s;
}

.contact-text-light a:hover {
    color: #f0932b;
}

.social-heading-light {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: #2c3e50;
    position: relative;
    padding-bottom: 10px;
    font-weight: 600;
}

.social-heading-light::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    height: 2px;
    width: 40px;
    background: linear-gradient(to right, #f9ca24, #f0932b);
    border-radius: 2px;
}

.social-links-light {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-link-light {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: white;
    color: #333;
    transition: all 0.3s;
    text-decoration: none;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.social-link-light::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(100%);
    transition: transform 0.3s ease;
    z-index: 1;
}

.social-link-light i {
    position: relative;
    z-index: 2;
}

.social-link-light:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.social-link-light:hover::before {
    transform: translateY(0);
}

.social-link-light.facebook:hover {
    background-color: #3b5998;
    color: white;
}

.social-link-light.instagram:hover {
    background: linear-gradient(45deg, #405de6, #5851db, #833ab4, #c13584, #e1306c, #fd1d1d);
    color: white;
}

.social-link-light.youtube:hover {
    background-color: #ff0000;
    color: white;
}

.social-link-light.tiktok:hover {
    background: linear-gradient(45deg, #010101, #69C9D0);
    color: white;
}

.footer-bottom-light {
    text-align: center;
    padding-top: 20px;
    padding-bottom: 10px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    font-size: 0.85rem;
    color: #666;
    display: flex;
    justify-content: center;
    align-items: center;
}

.copyright-container {
    width: 100%;
    max-width: 600px;
    margin: 30px auto 0; /* Tăng khoảng cách phía trên lên 30px */
    display: flex;
    justify-content: center;
    position: relative; /* Thêm position relative */
    z-index: 1; /* Đảm bảo hiển thị trên cùng */
}

.copyright-light {
    margin: 0;
    text-align: center;
    width: 100%;
    font-weight: 500;
    line-height: 1.6;
}

/* Media queries cho responsive */
@media (max-width: 992px) {
    .modern-bright-footer .footer-content {
        flex-direction: column;
        gap: 40px;
    }
    
    .footer-branding-light, 
    .footer-contact-info-light {
        width: 100%;
    }
    
    .footer-heading-light,
    .social-heading-light,
    .gallery-heading {
        text-align: center;
    }
    
    .footer-heading-light::after,
    .social-heading-light::after,
    .gallery-heading::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .contact-items-light {
        max-width: 500px;
        margin: 0 auto 30px;
    }
    
    .footer-description-light {
        text-align: center;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .footer-buttons-light {
        text-align: center;
    }
    
    .social-links-light {
        justify-content: center;
    }
    
    .footer-logo-container {
        display: block;
        margin-left: auto;
        margin-right: auto;
    }
    
    .mini-gallery {
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 576px) {
    .modern-bright-footer {
        padding: 40px 0 20px;
    }
    
    .contact-item-light {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .contact-text-light h4 {
        margin-top: 10px;
    }
    
    .mini-gallery {
        grid-template-columns: 1fr;
    }
}