/* ========================================
   Public Sector Page Styles
   ======================================== */

/* Public Sector Serve Section */
.public-sector-serve {
    padding: var(--spacing-3xl) 0;
}

.serve-cards {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
}

.serve-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-2xl);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    box-shadow: 0 4px 20px rgb(0, 0, 0, 0.08);
    transition: transform var(--transition-normal) var(--transition-ease), box-shadow var(--transition-normal) var(--transition-ease);
    scroll-margin-top: 100px;
}

.serve-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgb(0, 0, 0, 0.12);
}

.serve-card--left {
    flex-direction: row;
}

.serve-card--right {
    flex-direction: row-reverse;
}

.serve-card__content {
    flex: 1;
}

.serve-card__title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.serve-card__title i {
    color: var(--color-primary);
    font-size: 32px;
}

.serve-card__descr {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

.serve-card__text {
    font-size: var(--font-size-lg);
    line-height: 1.7;
    color: var(--color-text-muted);
    margin: 0;
}

.serve-card__icon {
    width: 150px;
    height: 150px;
    min-width: 150px;
    background: linear-gradient(135deg, var(--color-primary) 0%, #1a4cc9 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgb(64, 122, 244, 0.3);
}

.serve-card__icon i {
    font-size: 64px;
    color: var(--color-white);
}

/* Alternating background colors for visual variety */
.serve-card:nth-child(odd) {
    background: linear-gradient(135deg, #f8faff 0%, #ffffff 100%);
}

.serve-card:nth-child(even) {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
}

@media (max-width: 1023px) {
    .serve-card {
        padding: var(--spacing-xl);
        gap: var(--spacing-xl);
    }
    
    .serve-card__icon {
        width: 120px;
        height: 120px;
        min-width: 120px;
    }
    
    .serve-card__icon i {
        font-size: 48px;
    }
    
    .serve-card__title {
        font-size: var(--font-size-3xl);
    }
    
    .serve-card__title i {
        font-size: 28px;
    }
}

@media (max-width: 767px) {
    .serve-card,
    .serve-card--left,
    .serve-card--right {
        flex-direction: column;
        text-align: center;
    }
    
    .serve-card__title {
        justify-content: center;
        font-size: var(--font-size-2xl);
    }
    
    .serve-card__title i {
        display: none;
    }
    
    .serve-card__icon {
        width: 100px;
        height: 100px;
        min-width: 100px;
        order: -1;
    }
    
    .serve-card__icon i {
        font-size: 40px;
    }
    
    .serve-card__descr {
        font-size: var(--font-size-lg);
    }
    
    .serve-card__text {
        font-size: var(--font-size-md);
        text-align: left;
    }
}

/* Hero Section */
.mainPageHeader--public-sector {
    background: linear-gradient(135deg, #1a365d 0%, #2d4a7c 50%, #1a4cc9 100%);
    position: relative;
}

.mainPageHeader--public-sector::before {
    content: "";
    position: absolute;
    inset: 0;
    background: url("../img/gallery/software/software.webp") center / cover no-repeat;
    opacity: 0.15;
    z-index: 0;
}

.mainPageHeader--public-sector .container {
    position: relative;
    z-index: 1;
}

.mainPageHeader--public-sector .section-title,
.mainPageHeader--public-sector .section-descr {
    color: var(--color-white);
}

.btn-outline-white {
    background: transparent;
    border: 2px solid var(--color-white);
    color: var(--color-white);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal) var(--transition-ease);
}

.btn-outline-white:hover {
    background: var(--color-white);
    color: var(--color-primary);
}

/* Intro Section */
.public-intro .container-header {
    max-width: 900px;
    margin: 0 auto;
}

.public-intro .section-text {
    font-size: var(--font-size-xl);
    line-height: 1.7;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

/* Public Features Section */
.public-features {
    background: var(--color-bg-light);
    padding: var(--spacing-3xl) 0;
    border-radius: var(--radius-lg);
}

/* Public Benefits Section */
.public-benefits {
    background: linear-gradient(180deg, var(--color-bg-light) 0%, var(--color-white) 100%);
}

/* Use Cases Section */
.public-use-cases {
    background: var(--color-white);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
}

.use-case-card {
    background: var(--color-bg-light);
    border-radius: var(--radius-md);
    padding: var(--spacing-2xl);
    transition: transform var(--transition-normal) var(--transition-ease), box-shadow var(--transition-normal) var(--transition-ease);
}

.use-case-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgb(0, 0, 0, 0.1);
}

.use-case-card h3 {
    color: var(--color-primary);
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.use-case-card h3 i {
    font-size: 32px;
    color: var(--color-accent);
}

.use-case-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.use-case-card ul li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-lg);
    position: relative;
    font-size: var(--font-size-lg);
    color: var(--color-text-primary);
}

.use-case-card ul li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

/* Implementation Section */
.implementation-section {
    background: var(--color-bg-light);
    padding: var(--spacing-3xl) 0;
}

.implementation-steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.impl-step {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: var(--spacing-2xl);
    text-align: center;
    flex: 1 1 200px;
    max-width: 220px;
    box-shadow: 0 4px 16px rgb(0, 0, 0, 0.08);
    transition: transform var(--transition-normal) var(--transition-ease);
}

.impl-step:hover {
    transform: translateY(-4px);
}

.impl-step__number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin: 0 auto var(--spacing-lg);
}

.impl-step__title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.impl-step__descr {
    font-size: var(--font-size-md);
    color: var(--color-text-muted);
    line-height: 1.5;
}

/* Cooperative Section */
.cooperative-section {
    background: var(--color-white);
}

.cooperative-section .section-text {
    max-width: 900px;
    margin: 0 auto var(--spacing-lg);
    font-size: var(--font-size-xl);
    line-height: 1.7;
    color: var(--color-text-muted);
    text-align: center;
}

.coop-cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
}

.coop-card {
    background: linear-gradient(135deg, var(--color-primary) 0%, #1a4cc9 100%);
    color: var(--color-white);
    border-radius: var(--radius-md);
    padding: var(--spacing-2xl) var(--spacing-3xl);
    text-align: center;
    flex: 1 1 300px;
    max-width: 400px;
    box-shadow: 0 8px 24px rgb(64, 122, 244, 0.3);
}

.coop-card h3 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.coop-card p {
    font-size: var(--font-size-lg);
    opacity: 0.9;
}

/* Final CTA Section */
.final-cta-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: var(--spacing-3xl) 0;
    border-radius: var(--radius-lg);
}

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

.text-center {
    text-align: center;
}

/* Responsive Styles */
@media (max-width: 1023px) {
    .implementation-steps {
        gap: var(--spacing-lg);
    }
    
    .impl-step {
        flex: 1 1 150px;
        max-width: none;
        padding: var(--spacing-xl);
    }
}

@media (max-width: 767px) {
    .mainPageHeader--public-sector {
        padding-bottom: var(--spacing-3xl);
    }
    
    .public-intro .section-text {
        font-size: var(--font-size-lg);
        text-align: left;
    }
    
    .use-cases-grid {
        grid-template-columns: 1fr;
    }
    
    .implementation-steps {
        flex-direction: column;
        align-items: center;
    }
    
    .impl-step {
        width: 100%;
        max-width: 300px;
    }
    
    .coop-cards {
        flex-direction: column;
        align-items: center;
    }
    
    .coop-card {
        max-width: 100%;
    }
    
    .cooperative-section .section-text {
        text-align: left;
        font-size: var(--font-size-lg);
    }
}

/* Animation for cards */
@media (prefers-reduced-motion: no-preference) {
    .use-case-card,
    .impl-step,
    .coop-card {
        animation: fadeInUp 0.6s ease-out forwards;
        opacity: 0;
    }
    
    .use-case-card:nth-child(1) { animation-delay: 0.1s; }
    .use-case-card:nth-child(2) { animation-delay: 0.2s; }
    .use-case-card:nth-child(3) { animation-delay: 0.3s; }
    .use-case-card:nth-child(4) { animation-delay: 0.4s; }
    
    .impl-step:nth-child(1) { animation-delay: 0.1s; }
    .impl-step:nth-child(2) { animation-delay: 0.2s; }
    .impl-step:nth-child(3) { animation-delay: 0.3s; }
    .impl-step:nth-child(4) { animation-delay: 0.4s; }
    .impl-step:nth-child(5) { animation-delay: 0.5s; }
}

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