/* Business Area Page Styles */

/* ===== Quick Menu (다른 페이지와 동일) ===== */
.quick-menu {
    position: fixed;
    left: 40px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 1.5rem 1rem;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    min-width: 180px;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.quick-menu-header {
    width: 100%;
    text-align: left;
    padding-bottom: 1rem;
    padding-left: 0.75rem;
    border-bottom: 2px solid var(--primary-color);
    margin-bottom: 0.5rem;
}

.category-label {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.quick-nav {
    width: 100%;
}

.nav-section {
    width: 100%;
}

.quick-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.quick-nav li {
    position: relative;
    width: 100%;
}

.quick-nav a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    text-decoration: none;
    color: var(--text-medium);
    font-size: 0.9rem;
    position: relative;
    border-left: 3px solid transparent;
}

.quick-nav .dot {
    width: 8px;
    height: 8px;
    background: var(--text-light);
    border-radius: 50%;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.quick-nav .label {
    font-weight: 500;
    white-space: nowrap;
    transition: all 0.3s ease;
}

.quick-nav a:hover {
    background: rgba(0, 102, 204, 0.03);
    color: var(--text-dark);
}

.quick-nav a:hover .dot {
    background: var(--text-medium);
    transform: scale(1.2);
}

.quick-nav li.active a {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.1), rgba(0, 168, 232, 0.05));
    color: var(--primary-color);
    font-weight: 700;
    border-left: 3px solid var(--primary-color);
    transform: translateX(2px);
}

.quick-nav li.active .dot {
    width: 10px;
    height: 10px;
    background: var(--primary-color);
    box-shadow: 0 2px 8px rgba(0, 102, 204, 0.4);
}

.quick-nav li.active .label {
    font-weight: 700;
}

.quick-menu-footer {
    width: 100%;
    padding-top: 1rem;
    margin-top: 1rem;
    border-top: 1px solid rgba(0, 102, 204, 0.2);
    text-align: left;
    padding-left: 0.75rem;
}

.quick-logo {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0.5rem 0;
    background: transparent;
    transition: all 0.3s ease;
    text-decoration: none;
}

.quick-logo:hover {
    transform: scale(1.05);
}

.quick-logo img {
    width: 90px;
    height: auto;
    filter: brightness(1);
    transition: all 0.3s ease;
}

.quick-logo:hover img {
    filter: brightness(1.2);
    transform: scale(1.05);
}

@media (max-width: 1024px) {
    .quick-menu {
        display: none;
    }
}

/* Hero Badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: var(--text-white);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: 1.5rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.hero-badge i {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Business Section */
.business-section {
    padding: 80px 0;
    background: var(--bg-white);
}

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

.business-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

/* Business Header */
.business-header {
    text-align: center;
    margin-bottom: 4rem;
}

.business-title {
    font-size: 2.2rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.business-title .highlight {
    font-weight: 700;
    color: var(--primary-color);
}

.business-subtitle {
    font-size: 1.1rem;
    color: var(--text-medium);
    line-height: 1.6;
}

/* Category Tabs */
.category-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-medium);
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn i {
    font-size: 1.1rem;
}

.tab-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 102, 204, 0.2);
}

.tab-btn.active {
    background: linear-gradient(135deg, #0066cc, #00a8e8);
    border-color: transparent;
    color: white;
    box-shadow: 0 8px 20px rgba(0, 102, 204, 0.3);
}

/* Category Sections */
.category-section {
    display: none;
}

.category-section.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Section Title */
.section-title {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.8rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 3rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #f0f0f0;
}

.section-title i {
    color: var(--primary-color);
}

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 4rem;
    margin-top: 2rem;
    padding-top: 1rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 1200px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .product-grid {
        grid-template-columns: 1fr;
    }
}

/* Product Card */
.product-card {
    background: white;
    border-radius: 14px;
    padding: 1.75rem;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    border: 1px solid #f0f0f0;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 300px;
}



.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 10px 30px rgba(0, 102, 204, 0.15);
    border-color: rgba(0, 102, 204, 0.25);
}

/* Featured Product */
.product-card.featured {
    border: 1.5px solid rgba(0, 102, 204, 0.3);
    background: linear-gradient(135deg, white, #fafbff);
    overflow: visible;
    box-shadow: 0 6px 25px rgba(0, 102, 204, 0.08);
}

.product-card.featured:hover {
    border-color: var(--primary-color);
    box-shadow: 0 12px 40px rgba(0, 102, 204, 0.15);
}

.product-badge {
    position: absolute;
    top: -10px;
    left: 20px;
    background: linear-gradient(135deg, #0066cc, #00a8e8);
    color: white;
    padding: 0.35rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
    z-index: 10;
    box-shadow: 0 3px 10px rgba(0, 102, 204, 0.3);
}

/* Product Header */
.product-header {
    display: flex;
    align-items: flex-start;
    gap: 1.2rem;
    margin-bottom: 1.5rem;
}

/* Product Icon */
.product-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.1), rgba(0, 168, 232, 0.1));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--primary-color);
    flex-shrink: 0;
}



.product-card:hover .product-icon {
    background: linear-gradient(135deg, #0066cc, #00a8e8);
    color: white;
}

/* Product Title Group */
.product-title-group {
    flex: 1;
    min-width: 0;
}

.product-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #222;
    margin-bottom: 0.4rem;
    line-height: 1.4;
    word-break: keep-all;
}

.product-desc {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.5;
    word-break: keep-all;
}

/* Product Highlights - 핵심 수치 */
.product-highlights {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    gap: 0.8rem;
    margin: 1.5rem 0;
    padding: 1rem;
    background: linear-gradient(135deg, #f8fbff, #ffffff);
    border-radius: 10px;
    border: 1px solid #e8f4ff;
}

.highlight-item {
    text-align: center;
    padding: 0.5rem 0.3rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
}

.highlight-value {
    display: block;
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.3rem;
    line-height: 1.2;
    word-break: keep-all;
    white-space: nowrap;
}

.highlight-label {
    display: block;
    font-size: 0.7rem;
    color: #666;
    font-weight: 500;
    line-height: 1.2;
    word-break: keep-all;
}

/* Product Footer */
.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid #f0f0f0;
}

/* Product Tags */
.product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    flex: 1;
}

.tag {
    display: inline-block;
    padding: 0.3rem 0.7rem;
    background: #f5f5f5;
    border-radius: 12px;
    font-size: 0.75rem;
    color: #555;
    font-weight: 500;
    white-space: nowrap;
    word-break: keep-all;
}

/* Product Action Button - 간소화 */
.btn-detail {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #0066cc, #00a8e8);
    color: white;
    text-decoration: none;
    border-radius: 50%;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(0, 102, 204, 0.3);
    flex-shrink: 0;
}

.btn-detail i {
    font-size: 0.9rem;
}

.btn-detail:hover {
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(0, 102, 204, 0.4);
}

/* Partners Section */
.partners-section {
    margin-top: 5rem;
    padding: 3rem;
    background: linear-gradient(135deg, #f8fbff, white);
    border-radius: 20px;
}

.partners-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4rem;
    flex-wrap: wrap;
}

.partner-item {
    text-align: center;
    transition: all 0.3s ease;
}

.partner-item:hover {
    transform: scale(1.05);
}

.partner-item img {
    width: 150px;
    height: auto;
    margin-bottom: 1rem;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all 0.3s ease;
}

.partner-item:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

.partner-item p {
    font-size: 0.9rem;
    color: #666;
}

/* Animation */
.scroll-fade-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease forwards;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .business-header {
        margin-bottom: 2.5rem;
    }
    
    .business-title {
        font-size: 1.3rem;
        line-height: 1.4;
    }
    
    .business-subtitle {
        font-size: 0.9rem;
    }
    
    .category-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        width: 100%;
    }
    
    .product-card {
        padding: 1.2rem;
    }
    
    .product-card.featured .product-badge {
        font-size: 0.7rem;
        padding: 0.25rem 0.7rem;
        top: -10px;
        left: 12px;
    }
    
    .product-highlights {
        padding: 0.6rem 0.3rem;
    }
    
    .highlight-item {
        padding: 0.3rem 0.2rem;
    }
    
    .highlight-value {
        font-size: 0.85rem;
    }
    
    .highlight-label {
        font-size: 0.6rem;
    }
}

/* Responsive */
@media (max-width: 1024px) {
    .product-card {
        padding: 1.5rem;
        min-height: 280px;
    }
    
    .product-card h4 {
        font-size: 1.05rem;
    }
}

@media (max-width: 768px) {
    .business-section {
        padding: 60px 0;
    }
    
    .business-title {
        font-size: 1.6rem;
        margin-bottom: 1rem;
    }
    
    .business-subtitle {
        font-size: 0.95rem;
    }
    
    .category-tabs {
        flex-wrap: wrap;
        gap: 0.8rem;
    }
    
    .tab-btn {
        flex: 1;
        min-width: 140px;
        padding: 0.8rem 1.5rem;
        font-size: 0.95rem;
    }
    
    .section-title {
        font-size: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .product-card {
        padding: 1.3rem;
        min-height: auto;
    }
    
    .product-header {
        gap: 1rem;
        margin-bottom: 1rem;
    }
    
    .product-icon {
        width: 42px;
        height: 42px;
        font-size: 1.1rem;
    }
    
    .product-card h4 {
        font-size: 1rem;
        white-space: normal;
        word-break: keep-all;
    }
    
    .product-desc {
        font-size: 0.85rem;
    }
    
    .product-highlights {
        gap: 0.5rem;
        padding: 0.8rem 0.5rem;
    }
    
    .highlight-value {
        font-size: 0.9rem;
    }
    
    .highlight-label {
        font-size: 0.65rem;
    }
    
    .product-footer {
        gap: 0.8rem;
    }
    
    .product-tags {
        flex: 1;
    }
    
    .tag {
        font-size: 0.7rem;
        padding: 0.25rem 0.6rem;
    }
    
    .btn-detail {
        width: 32px;
        height: 32px;
    }
    
    .btn-detail i {
        font-size: 0.8rem;
    }
}