/* Page Header Styles (inherited from intro-greeting.css) */
.page-header {
    background: url('img/main_banner1.png') center top;
    background-size: cover;
    background-repeat: no-repeat;
    padding: 6rem 0 3rem;
    margin-top: 40px;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(251, 191, 36, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: #fbbf24;
}

.breadcrumb i {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
}

.page-title {
    font-size: 3rem;
    font-weight: 700;
    color: white;
    text-align: center;
    margin: 0;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

/* Business Content Styles */
.business-content {
    padding: 4rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    min-height: 80vh;
}

.business-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    padding: 4rem;
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.business-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #fbbf24 100%);
}

.business-header {
    text-align: center;
    margin-bottom: 4rem;
}

.business-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e3a8a;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.business-decoration {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.decoration-line {
    width: 60px;
    height: 2px;
    background: linear-gradient(135deg, #3b82f6 0%, #fbbf24 100%);
    border-radius: 1px;
}

.business-decoration i {
    color: #fbbf24;
    font-size: 1.2rem;
}

/* Business Sections */
.business-sections {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.business-section {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 16px;
    padding: 2.5rem;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.business-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
}

.business-section:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.section-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.section-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.section-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e3a8a;
    margin: 0;
}

.section-content {
    padding-left: 70px;
}

.section-description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #374151;
    margin-bottom: 2rem;
}

.section-description strong {
    color: #1e3a8a;
    font-weight: 600;
}

/* Feature List */
.feature-list {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: white;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
    flex: 1;
    min-width: 200px;
    max-width: 300px;
}

.feature-item:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border-color: #3b82f6;
}

.feature-item i {
    color: #3b82f6;
    font-size: 1.2rem;
    width: 20px;
}

.feature-item span {
    color: #374151;
    font-weight: 500;
}

/* Education Grid */
.education-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.education-item {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.education-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(135deg, #3b82f6 0%, #fbbf24 100%);
}

.education-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.education-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-size: 1.5rem;
}

.education-item h4 {
    color: #1e3a8a;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.education-item p {
    color: #6b7280;
    font-size: 0.9rem;
    margin: 0;
}

/* Collaboration Features */
.collaboration-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.collab-feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
}

.collab-feature:hover {
    transform: translateX(5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    border-color: #10b981;
}

.collab-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.collab-text h4 {
    color: #1e3a8a;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.collab-text p {
    color: #6b7280;
    font-size: 0.9rem;
    margin: 0;
}

/* Vision Statement */
.vision-statement {
    margin-top: 4rem;
    padding: 3rem;
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    border-radius: 16px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.vision-statement::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(251, 191, 36, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.vision-content {
    position: relative;
    z-index: 2;
}

.vision-content h3 {
    color: white;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.vision-content h3 i {
    color: #fbbf24;
}

.vision-content p {
    color: white;
    font-size: 1.3rem;
    font-weight: 500;
    margin: 0;
    font-style: italic;
}

/* Active Navigation Link */
.dropdown-menu li a.active {
    background: #1e3a8a;
    color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
    .page-title {
        font-size: 2rem;
    }
    
    .business-card {
        padding: 2rem;
        margin: 0 1rem;
    }
    
    .business-title {
        font-size: 2rem;
    }
    
    .business-section {
        padding: 1.5rem;
    }
    
    .section-content {
        padding-left: 0;
        margin-top: 1rem;
    }
    
    .section-header {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .education-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
    
    .collaboration-features {
        grid-template-columns: 1fr;
    }
    
    .vision-statement {
        padding: 2rem;
    }
    
    .vision-content p {
        font-size: 1.1rem;
    }
    
    .feature-list {
        flex-direction: column;
        align-items: center;
    }
    
    .feature-item {
        width: 100%;
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .page-header {
        padding: 4rem 0 2rem;
    }
    
    .page-title {
        font-size: 1.8rem;
    }
    
    .business-card {
        padding: 1.5rem;
    }
    
    .business-title {
        font-size: 1.8rem;
    }
    
    .education-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
    
    .feature-list {
        flex-direction: column;
        align-items: center;
    }
    
    .feature-item {
        width: 100%;
        max-width: 100%;
    }
}

/* Animation Effects */
.business-card {
    animation: fadeInUp 0.8s ease-out;
}

.business-section {
    animation: slideInLeft 0.6s ease-out both;
}

.business-section:nth-child(1) {
    animation-delay: 0.2s;
}

.business-section:nth-child(2) {
    animation-delay: 0.4s;
}

.business-section:nth-child(3) {
    animation-delay: 0.6s;
}

.vision-statement {
    animation: fadeIn 0.8s ease-out 0.8s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}