/* Variáveis de Cores EBM Mármores */
:root {
    --primary-color: #ed1c35;
    --dark-color: #231f20;
    --gray-color: #818285;
    --light-color: #f8f9fa;
    --white: #ffffff;
}

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--dark-color);
    background-color: var(--light-color);
}

/* Utilitários Customizados */
.text-primary {
    color: var(--primary-color) !important;
}

.bg-primary {
    background-color: var(--primary-color) !important;
}

.text-dark {
    color: var(--dark-color) !important;
}

.bg-dark {
    background-color: var(--dark-color) !important;
}

.text-secondary {
    color: var(--gray-color) !important;
}

/* Topbar */
.topbar {
    background-color: var(--dark-color);
    font-size: 0.85rem;
}

.topbar .fa-whatsapp {
    font-size: 1.1rem;
    vertical-align: middle;
}

/* Navbar */
.navbar-brand img {
    max-height: 55px; /* diminuido para acompanhar o header */
    object-fit: contain;
}

.navbar-nav .nav-link {
    color: var(--dark-color);
    font-weight: 600;
    font-size: 0.9rem; /* fonte levemente menor */
    padding: 0.4rem 0.8rem;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover, .navbar-nav .nav-link.active {
    color: var(--primary-color);
}

.btn-orcamento {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
    border-radius: 0.25rem;
}

.btn-orcamento:hover {
    background-color: #c9172c; /* dark red */
    border-color: #c9172c;
}

/* Banner / Slider com Ken Burns */
.hero-slider {
    position: relative;
    height: 85vh; /* Aumentado o tamanho da sessao */
    min-height: 600px; /* Aumentado o min-height */
    overflow: hidden;
    color: var(--white);
}

.carousel, .carousel-inner, .carousel-item {
    height: 100%;
}

.carousel-item img {
    object-fit: cover;
    height: 100%;
    width: 100%;
    animation: kenburns 20s linear infinite alternate;
}

@keyframes kenburns {
    0% { transform: scale(1); }
    100% { transform: scale(1.15); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(35, 31, 32, 0.6); /* overlay mais suave */
    z-index: 2;
}

.hero-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
    display: flex;
    align-items: center;
}

/* Sections */
.section-padding {
    padding: 80px 0;
}

.section-title {
    color: var(--dark-color);
    font-weight: 800;
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 15px;
    text-transform: uppercase;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background-color: var(--primary-color);
}

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

/* Cards de Produtos */
.card-produto {
    border: none;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
}

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

.card-produto img {
    height: 250px;
    object-fit: cover;
}

.card-produto .card-body {
    background-color: var(--white);
}

.card-produto h5 {
    color: var(--primary-color);
    font-weight: 700;
}

/* Card Ambientes */
.card-ambiente {
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.card-ambiente img {
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.card-ambiente:hover img {
    transform: scale(1.08);
}

.card-ambiente-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(10, 10, 10, 0.85) 0%, rgba(10, 10, 10, 0.4) 50%, transparent 100%);
    color: var(--white);
    font-weight: 700;
}

.transition-all {
    transition: all 0.4s ease;
}

.transform-up {
    transform: translateY(20px);
}

.group-hover:hover .transform-up {
    transform: translateY(0);
}

.opacity-0 {
    opacity: 0;
}

.group-hover:hover .opacity-0 {
    opacity: 1;
}

/* Forms */
.form-control {
    border-color: #ddd;
    padding: 0.75rem 1rem;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(237, 28, 53, 0.25);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

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

/* Cards de Avaliação */
.review-card {
    background-color: var(--white);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.review-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.1) !important;
}

.review-avatar {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: var(--white);
    font-weight: 700;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Padrões de Fundo e Gradientes */
.bg-gradient-dark {
    background: linear-gradient(135deg, #151213 0%, #231f20 50%, #381318 100%);
}

.bg-pattern-dots, .bg-pattern-grid {
    position: relative;
}

.bg-pattern-dots::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: radial-gradient(rgba(237, 28, 53, 0.08) 2px, transparent 2px);
    background-size: 30px 30px;
    z-index: 0;
}

.bg-pattern-grid::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: linear-gradient(rgba(35, 31, 32, 0.04) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(35, 31, 32, 0.04) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: 0;
}

.bg-pattern-dots > .container, .bg-pattern-grid > .container {
    position: relative;
    z-index: 1;
}

/* Efeitos Especiais (Por que nós e Blog) */
.feature-item {
    cursor: default;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    background-color: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
}

.feature-item:hover {
    background-color: rgba(255, 255, 255, 0.08) !important;
    border-color: var(--primary-color) !important;
    transform: translateX(10px);
    box-shadow: -5px 10px 20px rgba(0,0,0,0.4);
}

.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.4) !important;
    border-color: var(--primary-color) !important;
}

.blog-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1) !important;
}

.blog-card img {
    transition: transform 0.5s ease;
}

.blog-card:hover img {
    transform: scale(1.08);
}

/* WhatsApp Fixo */
.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #fff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 35px;
    z-index: 9999;
    text-decoration: none;
    transition: all 0.3s ease;
}

.whatsapp-btn:hover {
    background-color: #128c7e;
    transform: scale(1.1);
    color: #fff;
}

/* Media Queries para Mobile e Responsividade */
@media (max-width: 991.98px) {
    .navbar-nav .nav-link {
        padding: 0.8rem 0;
        border-bottom: 1px solid #f1f1f1;
        font-size: 1.1rem;
    }
    
    .navbar-nav .nav-item:last-child .nav-link {
        border-bottom: none;
    }
    
    .section-padding {
        padding: 80px 24px 50px 24px !important;
    }
    
    .hero-slider {
        height: 85vh;
        min-height: 500px;
    }
}

@media (max-width: 767.98px) {
    /* Tipografia e Títulos */
    .hero-content .display-5 {
        font-size: 1.5rem !important;
    }
    
    .hero-content .fs-5 {
        font-size: 0.9rem !important;
    }

    .display-6 {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.5rem;
        margin-bottom: 20px;
    }
    
    /* Botões */
    .btn {
        width: 100%;
        margin-bottom: 10px;
    }
    
    .d-flex.flex-sm-row {
        flex-direction: column !important;
        gap: 10px !important;
    }

    /* Ocultar elementos decorativos muito grandes no mobile */
    .hero-content .pt-4 {
        padding-top: 2rem !important;
    }
}

@media (max-width: 575.98px) {
    /* Ajuste do Mosaico de Imagens da sessão Empresa */
    .col-6 > img {
        height: auto !important;
        min-height: 150px;
    }
    
    /* Badge flutuante da sessão Empresa */
    .position-absolute.bg-white.p-4 {
        width: 110px !important;
        height: 110px !important;
        padding: 15px !important;
        bottom: 5% !important;
        left: -10px !important;
    }
    
    .position-absolute.bg-white.p-4 h3 {
        font-size: 1.2rem;
    }
    
    .position-absolute.bg-white.p-4 i {
        font-size: 1.2rem !important;
    }
}

/* Footer */
.footer-links a:hover {
    color: var(--primary-color) !important;
}