/* ==========================================================================
   Design System & Variáveis Institucionais - Modo Claro (Light Mode)
   ========================================================================== */
:root {
    --font-family: 'Inter', system-ui, -apple-system, sans-serif;

    /* Paleta Light Institucional */
    --bg-main: #f8fafc;
    --bg-surface: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #f1f5f9;
    --bg-gov-bar: #0f172a;

    /* Cores de Texto */
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --text-gov-bar: #f8fafc;

    /* Destaques / Accent */
    --accent-blue: #0284c7;
    --accent-dark: #0369a1;
    --accent-glow: #e0f2fe;
    --border-color: #e2e8f0;
    --border-card: #cbd5e1;
    --border-focus: #0284c7;

    /* Geometria e Sombras */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* ==========================================================================
   1. Barra Gov Superior
   ========================================================================== */
.gov-bar {
    background-color: var(--bg-gov-bar);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.8125rem;
    color: var(--text-gov-bar);
    padding: 0.5rem 0;
}

.gov-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.gov-location {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.gov-links a {
    color: #38bdf8;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.gov-links a:hover {
    text-decoration: underline;
}

/* ==========================================================================
   2. Cabeçalho Principal (Header)
   ========================================================================== */
.header-main {
    background-color: #ffffff;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.logo-wrapper {
    background-color: #ffffff;
    padding: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-img {
    max-width: 160px;
    height: auto;
    display: block;
}

.badge-hero {
    display: inline-block;
    background-color: var(--accent-glow);
    color: var(--accent-dark);
    font-size: 0.725rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.2rem 0.65rem;
    border-radius: 9999px;
    border: 1px solid rgba(2, 132, 199, 0.2);
    margin-bottom: 0.35rem;
}

.main-title {
    font-size: 2.1rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    line-height: 1.15;
}

.hero-subtitle {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--accent-blue);
    margin-top: 0.15rem;
}

/* Cards QR Code no Header */
.header-social-cards {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-card-qr {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background-color: var(--bg-main);
    border: 1px solid var(--border-card);
    padding: 0.6rem 0.8rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.header-card-qr:hover {
    border-color: var(--accent-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.qr-code-box {
    width: 60px;
    height: 60px;
    background-color: #ffffff;
    border-radius: var(--radius-sm);
    padding: 3px;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.qr-code-box img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.card-qr-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.card-qr-label {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.social-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.825rem;
    font-weight: 700;
    text-decoration: none;
    padding: 0.25rem 0.55rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.social-badge.instagram {
    background-color: #fdf2f8;
    color: #db2777;
    border: 1px solid #fbcfe8;
}

.social-badge.instagram:hover {
    background-color: #db2777;
    color: #ffffff;
}

.social-badge.whatsapp {
    background-color: #f0fdf4;
    color: #16a34a;
    border: 1px solid #bbf7d0;
}

.social-badge.whatsapp:hover {
    background-color: #16a34a;
    color: #ffffff;
}

/* ==========================================================================
   3. Banner Rolante (Full-Width)
   ========================================================================== */
.banner-carousel-full {
    position: relative;
    width: 100%;
    height: 380px;
    overflow: hidden;
    background-color: #0f172a;
    border-bottom: 1px solid var(--border-color);
}

.carousel-track {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.7s ease-in-out;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(15, 23, 42, 0.65);
    color: #ffffff;
    border: none;
    font-size: 1.25rem;
    padding: 0.75rem 0.65rem;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
    border-radius: var(--radius-sm);
}

.carousel-btn:hover {
    background-color: var(--accent-blue);
}

.carousel-btn.prev {
    left: 10px;
}

.carousel-btn.next {
    right: 10px;
}

.carousel-indicators {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background-color: var(--accent-blue);
    width: 24px;
    border-radius: 12px;
}

/* ==========================================================================
   4. Seção de Acesso Rápido (Compacta para 5 Cards)
   ========================================================================== */
.quick-access-section {
    background-color: #ffffff;
    padding: 1.75rem 0;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.quick-access-title {
    margin-bottom: 1rem;
}

.quick-access-title h2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.quick-access-title p {
    font-size: 0.825rem;
    color: var(--text-secondary);
}

.quick-access-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.75rem;
}

.quick-card {
    background-color: var(--bg-main);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    padding: 0.85rem 0.75rem;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    transition: var(--transition);
}

.quick-card:hover {
    background-color: var(--accent-glow);
    border-color: var(--accent-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.quick-card.highlight {
    border-color: rgba(2, 132, 199, 0.4);
    background-color: #f0f9ff;
}

.quick-icon {
    font-size: 1.25rem;
    background-color: #ffffff;
    padding: 0.4rem;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.quick-info h3 {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.1rem;
    line-height: 1.2;
}

.quick-info p {
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.2;
}

/* ==========================================================================
   5. Navegação por Categorias (com Scroll Touch em Mobile)
   ========================================================================== */
.nav-bar {
    position: sticky;
    top: 0;
    z-index: 50;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    /* Firefox */
}

.nav-container::-webkit-scrollbar {
    display: none;
    /* Chrome/Safari */
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    white-space: nowrap;
    transition: var(--transition);
    padding: 0.35rem 0.65rem;
    border-radius: var(--radius-sm);
}

.nav-link:hover {
    color: var(--accent-dark);
    background-color: var(--accent-glow);
}

/* ==========================================================================
   6. Conteúdo Principal & Seções
   ========================================================================== */
.main-content {
    padding-top: 2.5rem;
    padding-bottom: 3.5rem;
}

.section-block {
    margin-bottom: 3.5rem;
}

.section-header {
    margin-bottom: 1.5rem;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.section-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 0.2rem;
}

/* Grids */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.25rem;
}

.card-grid.two-columns {
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
}

/* Cards Institucionais */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    padding: 1.35rem;
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: var(--shadow-sm);
}

.card:hover {
    background-color: var(--bg-card-hover);
    border-color: var(--border-focus);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.card-header-icon {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.85rem;
}

.icon-box {
    font-size: 1.4rem;
    background-color: #f1f5f9;
    padding: 0.45rem;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.external-icon {
    color: var(--text-muted);
    font-weight: bold;
    font-size: 0.95rem;
    transition: var(--transition);
}

.card:hover .external-icon {
    color: var(--accent-blue);
    transform: translate(2px, -2px);
}

.card h3 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.35rem;
    line-height: 1.3;
}

.card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.45;
}

.highlight-card {
    border-color: rgba(2, 132, 199, 0.3);
    background: linear-gradient(145deg, #ffffff, #f0f9ff);
}

.badge-card {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--accent-dark);
    letter-spacing: 0.05em;
    margin-bottom: 0.4rem;
    display: block;
}

/* ==========================================================================
   7. Localização & Mapa Interativo
   ========================================================================== */
.location-section {
    margin-top: 2.5rem;
    margin-bottom: 3.5rem;
}

.location-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background-color: var(--bg-surface);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.location-card-info {
    padding: 2.25rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.location-card-info h3 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-top: 0.25rem;
}

.location-subtitle {
    color: var(--accent-blue);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 1.25rem;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.75rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.info-icon {
    font-size: 1.25rem;
    background-color: var(--bg-main);
    padding: 0.35rem;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-item strong {
    display: block;
    font-size: 0.875rem;
    color: var(--text-primary);
}

.info-item p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.btn-maps {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--accent-blue);
    color: #ffffff;
    padding: 0.7rem 1.15rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: var(--transition);
    width: fit-content;
}

.btn-maps:hover {
    background-color: var(--accent-dark);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.btn-maps .external-icon {
    color: #ffffff;
    margin-left: 0.5rem;
}

.location-map-container {
    width: 100%;
    height: 100%;
    min-height: 380px;
    position: relative;
    border-left: 1px solid var(--border-color);
}

.location-map-container iframe {
    width: 100%;
    height: 100%;
    min-height: 380px;
    display: block;
}

/* ==========================================================================
   8. Footer
   ========================================================================== */
.footer {
    background-color: #0f172a;
    border-top: 1px solid var(--border-color);
    padding: 2.25rem 0;
    color: #94a3b8;
    font-size: 0.85rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.25rem;
}

.footer-brand h4 {
    color: #f8fafc;
    font-size: 0.975rem;
    font-weight: 700;
}

.footer-brand p {
    font-size: 0.8rem;
    color: #64748b;
}

.footer-info {
    text-align: right;
}

.footer-info p+p {
    color: #64748b;
    font-size: 0.8rem;
    margin-top: 0.2rem;
}

/* ==========================================================================
   9. Media Queries / Responsividade Móvel
   ========================================================================== */

/* Tablets / Telas Médias (<= 992px) */
@media (max-width: 992px) {
    .header-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.25rem;
    }

    .header-social-cards {
        width: 100%;
        justify-content: flex-start;
    }
}

/* Tablets em Pé / Smartphones Grandes (<= 900px) */
@media (max-width: 900px) {
    .location-grid {
        grid-template-columns: 1fr;
    }

    .location-card-info {
        padding: 1.5rem;
    }

    .location-map-container {
        height: 300px;
        min-height: 300px;
        border-left: none;
        border-top: 1px solid var(--border-color);
    }
}

/* Smartphones (<= 640px) */
@media (max-width: 640px) {
    .header-main {
        padding: 1.25rem 0;
    }

    .header-brand {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .logo-img {
        max-width: 140px;
    }

    .main-title {
        font-size: 1.65rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
    }

    .header-social-cards {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
    }

    .header-card-qr {
        width: 100%;
        justify-content: flex-start;
    }

    .banner-carousel-full {
        height: 220px;
    }

    .carousel-btn {
        font-size: 1rem;
        padding: 0.5rem 0.4rem;
    }

    .quick-access-grid {
        grid-template-columns: 1fr;
    }

    .card-grid,
    .card-grid.two-columns {
        grid-template-columns: 1fr;
    }

    .gov-bar-content {
        flex-direction: column;
        text-align: center;
        gap: 0.35rem;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

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

/* ==========================================================================
   Seção Instagram EduFiscal
   ========================================================================== */
.insta-header-title {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.insta-icon {
    color: #db2777;
}

.insta-banner-card {
    background: linear-gradient(135deg, #fdf2f8 0%, #ffffff 100%);
    border: 1px solid #fbcfe8;
    border-radius: var(--radius-lg);
    padding: 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    box-shadow: var(--shadow-md);
}

.insta-banner-content {
    max-width: 650px;
}

.insta-banner-content h3 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.insta-banner-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
}

.btn-instagram {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: #db2777;
    color: #ffffff;
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    transition: var(--transition);
}

.btn-instagram:hover {
    background-color: #be185d;
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.insta-qr-preview {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    background: #ffffff;
    padding: 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.insta-qr-preview img {
    width: 100px;
    height: 100px;
    object-fit: contain;
}

.insta-qr-preview span {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
}

@media (max-width: 768px) {
    .insta-banner-card {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }

    .insta-banner-content {
        max-width: 100%;
    }

    .btn-instagram {
        justify-content: center;
        width: 100%;
    }
}