/* Campus Lockers Page Specific Styles */

/* Breadcrumb */
.breadcrumb {
    background: #f8f9fa;
    padding: 15px 0;
    border-bottom: 1px solid #e9ecef;
}

.breadcrumb-nav {
    font-size: 14px;
    color: #6c757d;
}

.breadcrumb-nav a {
    color: #6c757d;
    text-decoration: none;
    transition: color 0.3s;
}

.breadcrumb-nav a:hover {
    color: #1e90ff;
}

.separator {
    margin: 0 8px;
    color: #adb5bd;
}

.current {
    color: #1e90ff;
    font-weight: 500;
}

/* Page Header - Image Background Header */
.page-header {
    background: linear-gradient(135deg, #1e90ff 0%, #0066cc 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.page-header-image {
    position: relative;
    background: none;
    padding: 0;
    overflow: hidden;
    height: 300px;
}

.header-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.header-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(30, 144, 255, 0.8) 0%, rgba(0, 102, 204, 0.8) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-overlay .container {
    position: relative;
    z-index: 2;
}

.page-header h1 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 15px;
}

.page-header .subtitle {
    font-size: 18px;
    opacity: 0.9;
    margin: 0;
}

/* Main Content */
.main-content {
    padding: 50px 0;
    background: #f8f9fa;
}

.content-wrapper {
    display: flex;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Sidebar */
.sidebar {
    flex: 0 0 280px;
}

.solution-menu {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    overflow: hidden;
}

.solution-menu h3 {
    background: #1e90ff;
    color: white;
    padding: 20px;
    margin: 0;
    font-size: 18px;
    font-weight: 600;
}

.solution-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.solution-menu ul li {
    border-bottom: 1px solid #e9ecef;
}

.solution-menu ul li:last-child {
    border-bottom: none;
}

.solution-menu ul li a {
    display: block;
    padding: 12px 20px;
    color: #495057;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s;
}

.solution-menu ul li a:hover,
.solution-menu ul li a.active {
    background: #1e90ff;
    color: white;
}

/* Content Area */
.content-area {
    flex: 1;
    min-width: 0;
    padding: 0;
}

.content-area section {
    margin-bottom: 0;
}

.content-area h2 {
    font-size: 28px;
    color: #333;
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 2px solid #1e90ff;
    position: relative;
}

.content-area h2::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 60px;
    height: 2px;
    background: #1e90ff;
}

/* Detailed Description Section */
.detailed-description {
    background: #f8f9fa;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 0;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.detailed-description h2 {
    background: linear-gradient(135deg, #1e90ff 0%, #337ab7 100%);
    color: white;
    padding: 30px 40px;
    margin: 0 0 30px 0;
    font-size: 1.8rem;
    font-weight: 600;
    border-bottom: none;
}

.detailed-description h2::after {
    display: none;
}

.description-content {
    padding: 0 40px 30px;
}

.intro-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #495057;
    margin-bottom: 20px;
    text-align: justify;
    text-indent: 2em;
}

.product-image-detail {
    text-align: center;
    margin: 30px 0;
}

.product-image-detail img {
    max-width: 500px;
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
    cursor: pointer;
    transition: transform 0.3s ease;
}

.product-image-detail img:hover {
    transform: scale(1.02);
}

.technical-details,
.network-structure,
.access-modes {
    margin-top: 40px;
    padding: 30px 40px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.technical-details h3,
.network-structure h3,
.access-modes h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #1e90ff;
}

.technical-details p,
.network-structure p,
.access-modes > p {
    font-size: 1rem;
    line-height: 1.7;
    color: #495057;
    margin-bottom: 18px;
    text-align: justify;
    text-indent: 2em;
}

.mode-item {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    border-left: 4px solid #1e90ff;
    transition: all 0.3s ease;
}

.mode-item:hover {
    background: #e3f2fd;
    transform: translateX(5px);
}

.mode-item h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 12px;
}

.mode-item p {
    font-size: 1rem;
    line-height: 1.7;
    color: #495057;
    margin: 0;
    text-align: justify;
    text-indent: 2em;
}

.management-systems {
    margin-top: 40px;
    padding: 0 40px;
}

.system-item {
    background: white;
    border-radius: 8px;
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    border-left: 4px solid #337ab7;
    transition: all 0.3s ease;
}

.system-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.12);
}

.system-item h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #337ab7;
    margin-bottom: 15px;
}

.system-item p {
    font-size: 1rem;
    line-height: 1.7;
    color: #495057;
    margin: 0;
    text-align: justify;
    text-indent: 2em;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .content-wrapper {
        flex-direction: column;
        gap: 30px;
    }
    
    .sidebar {
        flex: none;
        width: 100%;
    }
    
    .content-area {
        flex: none;
        width: 100%;
    }
    
    .detailed-description {
        margin-bottom: 0;
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: 40px 0;
    }
    
    .page-header h1 {
        font-size: 28px;
    }
    
    .page-header .subtitle {
        font-size: 16px;
    }
    
    .content-wrapper {
        gap: 20px;
    }
    
    .sidebar {
        margin-bottom: 20px;
    }
    
    .detailed-description .description-content,
    .technical-details,
    .network-structure,
    .access-modes,
    .management-systems {
        padding-left: 20px;
        padding-right: 20px;
    }
    
    .detailed-description h2 {
        padding: 25px 20px;
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .page-header {
        padding: 30px 0;
    }
    
    .page-header h1 {
        font-size: 24px;
    }
    
    .page-header .subtitle {
        font-size: 14px;
    }
    
    .main-content {
        padding: 30px 0;
    }
    
    .detailed-description .description-content,
    .technical-details,
    .network-structure,
    .access-modes,
    .management-systems {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .detailed-description h2 {
        padding: 20px 15px;
        font-size: 1.3rem;
    }
    
    .intro-text p,
    .technical-details p,
    .network-structure p,
    .access-modes > p,
    .mode-item p,
    .system-item p {
        font-size: 0.9rem;
        text-indent: 1.5em;
    }
    
    .technical-details h3,
    .network-structure h3,
    .access-modes h3 {
        font-size: 1.2rem;
    }
    
    .mode-item h4 {
        font-size: 1.1rem;
    }
    
    .system-item h3 {
        font-size: 1.2rem;
    }
}