/**
 * Estilos para Páginas de Serviços
 * Galeria dinâmica e layout específico
 */

/* ===== BACK TO HOME BUTTON ===== */
.back-to-home {
    position: fixed;
    top: 30px;
    left: 30px;
    z-index: 1001;
}

.btn-back {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    color: var(--color-brown-dark);
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border: 2px solid rgba(212, 165, 116, 0.3);
}

.btn-back:hover {
    background: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--color-brown-dark);
}

/* ===== SERVICE HERO ===== */
.service-hero-section {
    position: relative;
    min-height: 100vh;
    background: var(--gradient-primary);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* Fallback caso a imagem não seja carregada */
.service-hero-section:not([style*="background-image"]) {
    background-image: url('../images/hero-bg.jpeg');
}

.service-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1;
}

.service-hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: var(--spacing-md);
}

/* ===== SERVICE DESCRIPTION ===== */
.service-description-section {
    padding: var(--spacing-xl) 0;
}

/* ===== GALLERY SECTION ===== */
.service-gallery-section {
    padding: var(--spacing-xl) 0;
}

.gallery-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    grid-auto-rows: 250px;
    gap: 1.5rem;
    grid-auto-flow: dense;
}

/* Itens de galeria - tamanhos variados */
.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    cursor: default;
    background: var(--color-white);
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

/* Tamanhos diferentes para criar layout dinâmico */
.gallery-item[data-size="small"] {
    grid-row: span 1;
    grid-column: span 1;
}

.gallery-item[data-size="medium"] {
    grid-row: span 2;
    grid-column: span 1;
}

.gallery-item[data-size="large"] {
    grid-row: span 2;
    grid-column: span 2;
}

.gallery-item[data-size="wide"] {
    grid-row: span 1;
    grid-column: span 2;
}

.gallery-item[data-size="tall"] {
    grid-row: span 3;
    grid-column: span 1;
}

/* Imagens */
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.1);
}


/* Vídeos do YouTube */
.gallery-item[data-type="video"] {
    background: var(--color-dark);
    cursor: default;
}

.video-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    padding-bottom: 56.25%; /* 16:9 */
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: var(--radius-lg);
    pointer-events: auto;
}

/* Remover overlay de play - vídeo tem controles nativos do YouTube */
.gallery-item[data-type="video"]::before {
    display: none;
}

.gallery-item[data-type="video"]:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

/* ===== SERVICE CTA ===== */
.service-cta-section {
    padding: var(--spacing-xl) 0;
    background: var(--gradient-primary);
}

.service-cta-section .section-title,
.service-cta-section .section-subtitle {
    color: var(--color-white);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
    text-align: center;
    padding-left: 0;
    padding-right: 0;
}

.service-cta-section .section-title::after {
    left: 50%;
    transform: translateX(-50%);
}

/* Centralizar ícones de contato nas páginas de serviços */
.service-cta-section .contact-buttons {
    justify-content: center;
    padding-left: 0;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .back-to-home {
        top: 20px;
        left: 20px;
    }
    
    .btn-back {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .service-hero-section {
        background-attachment: scroll;
    }
    
    .gallery-container {
        grid-template-columns: 1fr;
        grid-auto-rows: auto;
        gap: 1rem;
    }
    
    .gallery-item {
        height: auto;
        min-height: 250px;
    }
    
    .gallery-item[data-size] {
        grid-row: span 1;
        grid-column: span 1;
    }
    
    .gallery-item[data-type="video"] {
        grid-row: span 1;
    }
    
    /* Mobile - mostrar imagem completa sem cortar */
    .gallery-item img {
        object-fit: contain;
        object-position: center;
        height: auto;
        width: 100%;
    }
    
    .gallery-item:hover img {
        transform: none;
    }
}

@media (min-width: 992px) {
    .gallery-container {
        grid-template-columns: repeat(4, 1fr);
        grid-auto-rows: 200px;
    }
    
    /* Distribuição inteligente - itens maiores aparecem aleatoriamente */
    .gallery-item:nth-child(3n) {
        grid-row: span 2;
    }
    
    .gallery-item:nth-child(5n) {
        grid-column: span 2;
    }
    
    .gallery-item:nth-child(7n) {
        grid-row: span 2;
        grid-column: span 2;
    }
}