/* Hero Section */
.hero {
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    padding: 0 5%;
    margin-top: 0;
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('../img/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: white;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(transparent, #f9f9f9);
    z-index: 1;
}

.hero-content {
    max-width: 600px;
    z-index: 2;
    animation: fadeInUp 1s ease-out;
}

.hero h1 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    line-height: 1.3;
}

.hero h1 span {
    color: var(--primary);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.whatsapp-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--whatsapp);
    color: white;
    padding: 15px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    animation: pulse 2s infinite;
}

.whatsapp-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
    animation: none;
}

/* Banner Rotativo */
.banner-rotativo {
    padding: 60px 0;
    background: var(--light);
}

.banner-container {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.banner-slide {
    display: none;
    position: relative;
}

.banner-slide.active {
    display: block;
}

.banner-slide img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.banner-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: white;
}

.banner-prev, .banner-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.5);
    color: white;
    border: none;
    padding: 15px;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.3s;
    z-index: 10;
}

.banner-prev:hover, .banner-next:hover {
    background: var(--primary);
}

.banner-prev {
    left: 0;
    border-radius: 0 5px 5px 0;
}

.banner-next {
    right: 0;
    border-radius: 5px 0 0 5px;
}

/* Seção de Soluções Especializadas */
.solucoes-section {
    padding: 100px 0;
}

.solucoes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.solucao-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.4s;
    position: relative;
    opacity: 0;
    transform: translateY(30px);
}

.solucao-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.solucao-card:hover {
    transform: translateY(-10px) !important;
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.solucao-img {
    height: 250px;
    overflow: hidden;
    position: relative;
}

.solucao-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.solucao-card:hover .solucao-img img {
    transform: scale(1.1);
}

.solucao-tag {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--primary);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 2;
}

.solucao-content {
    padding: 25px;
}

.solucao-content h3 {
    color: var(--secondary);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.solucao-content ul {
    margin-bottom: 20px;
    padding-left: 20px;
}

.solucao-content li {
    margin-bottom: 10px;
    position: relative;
    list-style-type: none;
}

.solucao-content li::before {
    content: '✓';
    color: var(--primary);
    font-weight: bold;
    position: absolute;
    left: -20px;
}

/* Seção de Sistemas Visuais */
.sistemas-visuais {
    padding: 80px 0;
    background: #f9f9f9;
}

.sistema-tabs {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 30px rgba(0,0,0,0.1);
}

.tab-buttons {
    display: flex;
    background: var(--secondary);
    flex-wrap: wrap;
}

.tab-btn {
    flex: 1;
    min-width: 150px;
    padding: 15px;
    border: none;
    background: transparent;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.tab-btn:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.tab-btn.active {
    background: var(--primary);
}

.tab-btn.active::after {
    display: none;
}

.tab-btn:hover:not(.active) {
    background: rgba(255,255,255,0.1);
}

.tab-content {
    display: none;
    padding: 30px;
    animation: fadeIn 0.5s ease-out;
}

.tab-content.active {
    display: block;
}

.sistema-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.sistema-img {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.sistema-img img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.5s;
}

.sistema-img:hover img {
    transform: scale(1.05);
}

.sistema-img p {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 10px;
    background: rgba(0,0,0,0.7);
    color: white;
    margin: 0;
    text-align: center;
    font-size: 0.9rem;
}

.sistema-desc {
    background: var(--light);
    padding: 20px;
    border-radius: 8px;
}

.sistema-desc h3 {
    color: var(--secondary);
    margin-bottom: 15px;
}

.sistema-desc ul {
    list-style: none;
}

.sistema-desc li {
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
}

.sistema-desc li i {
    position: absolute;
    left: 0;
    top: 3px;
    color: var(--primary);
}

/* Seção de Depoimentos */
.depoimentos-section {
    background: var(--light);
    padding: 100px 0;
}

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

.depoimento-card {
    background: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: all 0.3s;
}

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

.depoimento-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.depoimento-header img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary);
}

.estrelas {
    color: #FFD700;
    font-size: 1rem;
    margin-top: 5px;
}

.depoimento-card p {
    font-style: italic;
    color: #555;
    position: relative;
    padding-left: 20px;
}

.depoimento-card p::before {
    content: '"';
    font-size: 3rem;
    color: var(--primary);
    opacity: 0.2;
    position: absolute;
    left: -15px;
    top: -20px;
}

/* Seção de Pagamento */
.pagamento-section {
    padding: 100px 0;
    text-align: center;
}

.pagamento-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 50px;
}

.pagamento-card {
    background: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    width: 220px;
    transition: all 0.3s;
}

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

.pagamento-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 15px;
}

.pagamento-card h3 {
    margin-bottom: 10px;
    color: var(--secondary);
}

.pagamento-card p {
    color: #666;
    font-size: 0.9rem;
}

/* Calculadora de Orçamento */
.calculadora-orcamento {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    max-width: 400px;
    margin: 50px auto;
    text-align: center;
}

.calculadora-orcamento h3 {
    margin-bottom: 20px;
    color: var(--secondary);
}

.calculadora-orcamento select {
    width: 100%;
    padding: 12px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.calculadora-resultado {
    background: var(--light);
    padding: 15px;
    border-radius: 5px;
    font-size: 1.2rem;
}

.calculadora-resultado strong {
    color: var(--primary);
    font-size: 1.5rem;
}

/* Seção de Projetos Especiais */
.projetos-section {
    padding: 100px 0;
    background: linear-gradient(rgba(44, 62, 80, 0.9), rgba(44, 62, 80, 0.9)), url('../img/projetos-bg.jpg');
    background-size: cover;
    background-attachment: fixed;
    color: white;
}

.projetos-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.projeto-card {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border-radius: 10px;
    padding: 30px;
    border: 1px solid rgba(255,255,255,0.2);
    transition: all 0.3s;
}

.projeto-card:hover {
    background: rgba(255,255,255,0.15);
    transform: translateY(-5px);
}

.projeto-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary);
}

.projeto-card p {
    opacity: 0.9;
}

/* Selos de Garantia */
.selos-garantia {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    margin: 50px 0;
}

.selo {
    text-align: center;
    width: 150px;
}

.selo img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 10px;
    transition: all 0.3s;
}

.selo:hover img {
    transform: scale(1.1);
}

.selo p {
    font-weight: 600;
    color: var(--secondary);
}

/* Formulário de Contato */
.formulario-section {
    background: var(--light);
    padding: 100px 0;
}

.contact-form {
    background: white;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    max-width: 800px;
    margin: 0 auto;
    padding: 50px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--secondary);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: all 0.3s;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(26, 188, 156, 0.2);
}

.contact-form textarea {
    min-height: 150px;
    resize: vertical;
}

.contact-form button {
    width: 100%;
    padding: 15px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 10px;
}

.contact-form button:hover {
    background: var(--secondary);
    transform: translateY(-3px);
}

.lgpd-warning {
    text-align: center;
    margin-top: 20px;
    font-size: 0.9rem;
    color: #666;
}

.lgpd-warning i {
    color: var(--primary);
    margin-right: 5px;
}

/* Responsivo específico da home */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.3rem;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero {
        height: auto;
        padding: 120px 5% 80px;
        text-align: center;
        background-attachment: scroll;
    }
    
    .hero-content {
        margin: 0 auto;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .banner-slide img {
        height: 300px;
    }
    
    .pagamento-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .pagamento-card {
        width: 100%;
    }

    .tab-btn {
        min-width: 120px;
        padding: 12px;
        font-size: 0.9rem;
    }
}

@media (max-width: 576px) {
    .solucoes-grid {
        grid-template-columns: 1fr;
    }
    
    .pagamento-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 30px;
    }

    .sistema-grid {
        grid-template-columns: 1fr;
    }
}