/* ============================================
   SOLUTION PAGES - PROFESSIONAL STYLING
   ============================================ */

/* Solution Section - Professional Styling */
.solution-section {
    background: #ffffff;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}


.solution-section .section-header {
    text-align: left;
    margin-bottom: 4rem;
    position: relative;
    z-index: 2;
}

.solution-section .section-title {
    font-size: clamp(2.2rem, 5vw, 3rem);
    font-weight: 700;
    color: #0b4291;
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
}

.solution-section .section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 0;
    transform: none;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #0b4291, #2563eb);
    border-radius: 2px;
}

.solution-section .section-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.3rem);
    color: #475569;
    max-width: 700px;
    margin: 2rem auto 0;
    line-height: 1.7;
    font-weight: 400;
}

/* Feature Grid - Professional Layout */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
    position: relative;
    z-index: 2;
}

.feature-item {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(11, 66, 145, 0.1);
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #0b4291, #2563eb);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 50px rgba(11, 66, 145, 0.15);
    border-color: rgba(11, 66, 145, 0.2);
}

.feature-item:hover::before {
    transform: scaleX(1);
}

.feature-item h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #0b4291;
    margin-bottom: 1.2rem;
    line-height: 1.3;
    position: relative;
    padding-left: 2rem;
}

.feature-item h4::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: linear-gradient(135deg, #0b4291, #2563eb);
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(11, 66, 145, 0.1);
}

.feature-item p {
    color: #475569;
    font-size: 1rem;
    line-height: 1.7;
    margin: 0;
    font-weight: 400;
}

/* Responsive Design */
@media (max-width: 768px) {
    .solution-section {
        padding: 60px 0;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 3rem;
    }
    
    .feature-item {
        padding: 2rem;
    }
    
    .feature-item h4 {
        font-size: 1.2rem;
        padding-left: 1.5rem;
    }
    
    .solution-section .section-title {
        font-size: 2rem;
    }
    
    .solution-section .section-subtitle {
        font-size: 1.1rem;
    }
}

/* Solution Page Hero */
.solution-hero {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: white;
    padding: 160px 0 100px;
    position: relative;
    overflow: hidden;
}

.solution-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.solution-hero .hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.solution-hero .sector-badge {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    color: white;
    padding: 10px 24px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

/* ============================================
   PROFESSIONAL SERVICES GRID - TAB STYLE
   ============================================ */

.services-grid {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-top: 50px;
}

/* Service Card - Full Width Professional Layout */
.service-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid #e8ecf1;
}

.service-card:hover {
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

/* Service Header - Clean Professional */
.service-card-header {
    padding: 28px 35px;
    color: white;
    position: relative;
    display: flex;
    align-items: center;
    gap: 25px;
}

/* Single professional blue theme for all cards */
.service-card-header.blue,
.service-card-header.green,
.service-card-header.purple,
.service-card-header.orange,
.service-card-header.cyan {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
}

.service-number {
    font-size: 2.8rem;
    font-weight: 800;
    opacity: 0.25;
    line-height: 1;
}

.service-title {
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: 0.8px;
    line-height: 1.3;
}

/* Service Body */
.service-card-body {
    padding: 0;
}

.service-description {
    color: #475569;
    font-size: 1rem;
    line-height: 1.8;
    padding: 25px 35px;
    background: #fafbfc;
    border-bottom: 1px solid #e8ecf1;
    margin: 0;
}

/* ============================================
   TAB NAVIGATION - Professional Style
   ============================================ */

.service-tabs {
    display: flex;
    border-bottom: 2px solid #e8ecf1;
    background: white;
}

.service-tab {
    padding: 18px 28px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #64748b;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.service-tab:hover {
    color: #334155;
    background: #f8fafc;
}

.service-tab.active {
    color: #1e3c72;
    border-bottom-color: #1e3c72;
    background: #f8fafc;
}

/* ============================================
   TAB CONTENT - Clean Readable Layout
   ============================================ */

.tab-content {
    display: none;
    padding: 30px 35px;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Content Lists - Professional */
.tab-content ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px 40px;
}

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

.tab-content li {
    padding: 10px 0 10px 28px;
    position: relative;
    color: #374151;
    font-size: 0.95rem;
    line-height: 1.5;
    border-bottom: 1px dashed #e5e7eb;
}

.tab-content li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 10px;
    width: 20px;
    height: 20px;
    background: #e0e7ff;
    color: #1e3c72;
    border-radius: 50%;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

/* Value Section - Bottom Banner */
.value-section {
    padding: 25px 35px;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: white;
}

.value-section h4 {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
    opacity: 0.9;
}

.value-section ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px 30px;
}

.value-section li {
    padding: 6px 0 6px 22px;
    position: relative;
    font-size: 0.9rem;
    opacity: 0.95;
}

.value-section li::before {
    content: '→';
    position: absolute;
    left: 0;
    font-weight: bold;
}

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

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
    .solution-hero {
        padding: 120px 0 60px;
    }
    
    .service-card-header {
        padding: 22px 25px;
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .service-number {
        font-size: 2rem;
    }
    
    .service-title {
        font-size: 1.1rem;
    }
    
    .service-description {
        padding: 20px 25px;
    }
    
    .service-tabs {
        flex-wrap: wrap;
    }
    
    .service-tab {
        padding: 14px 18px;
        font-size: 0.8rem;
    }
    
    .tab-content {
        padding: 25px;
    }
    
    .value-section {
        padding: 22px 25px;
    }
}


/* Main Content */
.main-content {
    padding: 80px 0;
}

/* Section Styles */
.section {
    margin-bottom: 80px;
}

.section h2 {
    font-size: 2.5rem;
    color: #1e3c72;
    margin-bottom: 30px;
    text-align: center;
}

.section h3 {
    font-size: 1.8rem;
    color: #2a5298;
    margin-bottom: 20px;
}

.section p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 20px;
    color: #555;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.feature-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.5rem;
    color: white;
}

.feature-card h4 {
    font-size: 1.3rem;
    color: #1e3c72;
    margin-bottom: 15px;
}

.feature-card p {
    color: #666;
    font-size: 1rem;
}

/* Process Timeline */
.process-timeline {
    position: relative;
    padding: 50px 0;
}

.process-item {
    display: flex;
    align-items: center;
    margin-bottom: 50px;
    position: relative;
}

.process-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    font-weight: bold;
    margin-right: 30px;
    flex-shrink: 0;
}

.process-content {
    flex: 1;
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.process-content h4 {
    font-size: 1.3rem;
    color: #1e3c72;
    margin-bottom: 15px;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
    border-radius: 10px;
    margin: 50px 0;
}

.cta-section h2 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta-button {
    display: inline-block;
    background: white;
    color: #1e3c72;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    font-size: 1.1rem;
    transition: transform 0.3s, box-shadow 0.3s;
    margin-top: 20px;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}

/* Footer */
.footer {
    background: #1e3c72;
    color: white;
    padding: 50px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s;
}

.footer-section a:hover {
    opacity: 1;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 768px) {
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .process-item {
        flex-direction: column;
        text-align: center;
    }
    
    .process-number {
        margin-right: 0;
        margin-bottom: 20px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s, transform 0.6s;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Solution Specific Styles */
.solution-hero {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: white;
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.solution-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.solution-hero-content {
    position: relative;
    z-index: 1;
}

.solution-hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.solution-hero p {
    font-size: 1.3rem;
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.9;
}

.benefits-section {
    background: white;
    padding: 80px 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.benefit-item {
    text-align: center;
    padding: 30px;
    border-radius: 10px;
    background: #f8f9fa;
    transition: transform 0.3s;
}

.benefit-item:hover {
    transform: translateY(-5px);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: white;
}

.technology-section {
    background: #f8f9fa;
    padding: 80px 0;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 50px;
}

.tech-item {
    background: white;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.tech-item:hover {
    transform: translateY(-3px);
}

.case-study {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    margin-bottom: 30px;
}

.case-study h3 {
    color: #1e3c72;
    margin-bottom: 15px;
}

.case-study-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
}

.stat-number {
    font-size: 2rem;
    font-weight: bold;
    color: #1e3c72;
    margin-bottom: 5px;
}

.stat-label {
    color: #666;
    font-size: 0.9rem;
}