/* 
   CMM Edutec - Estilos Principais
   Paleta de Cores: #365792 (Principal), #d4462a (Detalhes), #FFFFFF, #F8F9FA (Fundo Claro)
*/

:root {
    --primary-color: #365792;
    --primary-dark: #2a4473;
    --accent-color: #d4462a;
    --text-color: #333333;
    --text-light: #666666;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
    --container-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, .logo-text {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

.bg-light {
    background-color: var(--bg-light);
}

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

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

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

.shadow-lg {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.rounded-img {
    border-radius: 12px;
}

/* Tipografia de Seção */
.section-header {
    margin-bottom: 50px;
}

.section-subtitle {
    display: block;
    color: var(--accent-color);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 2px;
    font-size: 0.85rem;
    margin-bottom: 10px;
}

.section-title {
    font-size: 2.5rem;
    color: var(--primary-dark);
    margin-bottom: 20px;
}

.section-desc {
    max-width: 700px;
    margin: 0 auto;
    color: var(--text-light);
}

/* Botões */
.btn-primary {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    border: 2px solid var(--primary-color);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-3px);
}

.btn-outline-white {
    display: inline-block;
    background-color: transparent;
    color: var(--white);
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    border: 2px solid var(--white);
}

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

.btn-whatsapp {
    display: inline-block;
    background-color: #25d366;
    color: var(--white);
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
}

.btn-whatsapp:hover {
    background-color: #128c7e;
    transform: translateY(-3px);
}

/* Cabeçalho */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo-text {
    font-size: 1.8rem;
    color: var(--primary-color);
}

.logo-text .accent {
    color: var(--accent-color);
}

.nav-menu ul {
    display: flex;
    gap: 20px;
    align-items: center;
}

.nav-link {
    font-weight: 500;
    color: var(--text-color);
    font-size: 0.95rem;
}

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

.btn-fale-conosco {
    background-color: var(--accent-color);
    color: var(--white);
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
}

.btn-fale-conosco:hover {
    background-color: var(--primary-color);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.admin-link {
    color: var(--text-light);
    font-size: 1.2rem;
    opacity: 0.6;
}

.admin-link:hover {
    opacity: 1;
    color: var(--primary-color);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
}

/* Hero Carousel */
.hero-carousel {
    height: 100vh;
    position: relative;
    overflow: hidden;
    margin-top: 0;
}

.carousel-container {
    height: 100%;
    width: 100%;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    z-index: 1;
}

.carousel-slide.active {
    opacity: 1;
    z-index: 2;
}

.carousel-content {
    max-width: 800px;
    color: var(--white);
    transform: translateY(30px);
    transition: transform 0.8s ease-out;
}

.carousel-slide.active .carousel-content {
    transform: translateY(0);
}

.carousel-content h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
}

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

/* Carousel Nav */
.carousel-prev, .carousel-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
}

.carousel-prev:hover, .carousel-next:hover {
    background: var(--accent-color);
}

.carousel-prev { left: 30px; }
.carousel-next { right: 30px; }

.carousel-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.carousel-indicators .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
}

.carousel-indicators .dot.active {
    background: var(--white);
    width: 30px;
    border-radius: 10px;
}

/* Sobre a Empresa */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-content p {
    margin-bottom: 20px;
    color: var(--text-light);
}

.about-stats {
    display: flex;
    gap: 40px;
    margin-top: 30px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    font-family: 'Outfit', sans-serif;
}

.stat-text {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* Áreas de Atuação */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-bottom: 4px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    border-bottom-color: var(--primary-color);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--primary-dark);
}

.service-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Diferenciais */
.differentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

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

.diff-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--accent-color);
}

.diff-item h4 {
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.diff-item p {
    font-size: 0.95rem;
    opacity: 0.8;
}

/* Galeria */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    height: 250px;
    overflow: hidden;
    border-radius: 10px;
    cursor: pointer;
}

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

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(54, 87, 146, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.gallery-overlay span {
    color: white;
    font-weight: 600;
    font-size: 1.1rem;
    transform: translateY(20px);
    transition: var(--transition);
}

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

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-item:hover .gallery-overlay span {
    transform: translateY(0);
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(rgba(54, 87, 146, 0.9), rgba(54, 87, 146, 0.9)), url('https://images.unsplash.com/photo-1523050854058-8df90110c9f1?q=80&w=1920&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--white);
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background-color: #1a1a1a;
    color: #cccccc;
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-info p {
    margin-top: 20px;
    font-size: 0.9rem;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: white;
}

.social-links a:hover {
    background: var(--primary-color);
}

.footer-links h4, .footer-contact h4 {
    color: white;
    margin-bottom: 25px;
    font-size: 1.2rem;
}

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links ul li a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-contact ul li {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.footer-contact ul li i {
    color: var(--accent-color);
    font-size: 1.1rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
    font-size: 0.85rem;
}

/* Voltar ao Topo */
#back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    z-index: 999;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

#back-to-top:hover {
    background: var(--primary-color);
    transform: scale(1.1);
}

/* Responsividade */
@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .carousel-content h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: white;
        transition: 0.4s;
        padding: 40px 20px;
        box-shadow: 0 10px 10px rgba(0,0,0,0.1);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 30px;
    }
    
    .nav-link {
        font-size: 1.2rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .carousel-prev, .carousel-next {
        display: none;
    }
}

/* Gallery Modals */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: #fff;
    margin: 5% auto;
    padding: 30px;
    border-radius: 15px;
    width: 90%;
    max-width: 1000px;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.close-modal, .close-lightbox {
    position: absolute;
    right: 20px;
    top: 10px;
    color: #333;
    font-size: 35px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s;
}

.close-lightbox {
    color: #fff;
    right: 30px;
    top: 20px;
}

.close-modal:hover, .close-lightbox:hover {
    color: var(--accent-color);
}

#modal-title {
    margin-bottom: 25px;
    color: var(--primary-color);
    font-family: var(--font-heading);
    text-align: center;
}

.modal-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.modal-thumb {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.modal-thumb:hover {
    transform: scale(1.03);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

/* Lightbox (Zoom) */
.lightbox {
    display: none;
    justify-content: center;
    align-items: center;
}

.lightbox-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 90%;
    border-radius: 5px;
    animation: zoom 0.6s;
}

@keyframes zoom {
    from {transform: scale(0)}
    to {transform: scale(1)}
}


/* Responsividade Modais */
@media (max-width: 768px) {
    .modal-content {
        margin: 10% auto;
        padding: 20px;
    }
    
    .modal-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .modal-thumb {
        height: 150px;
    }
}

@media (max-width: 480px) {
    .modal-gallery-grid {
        grid-template-columns: 1fr;
    }
}

.service-card {
    text-decoration: none; /* Remove sublinhado */
    color: inherit; /* Mantém a cor do texto original */
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.btn-link {
    margin-top: auto;
    padding-top: 15px;
    font-weight: 600;
    color: var(--primary-color); /* Use a cor principal do seu site */
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}