/* ============================================
   VARIÁVEIS E RESET
   ============================================ */
:root {
    --cor-primaria: #2E5CB8;
    --cor-secundaria: #1B3A70;
    --cor-destaque: #28A745;
    --cor-clara: #F0F4F8;
    --cor-texto: #333333;
    --cor-texto-claro: #666666;
    --cor-branco: #FFFFFF;
    --cor-borda: #E0E0E0;
    
    --fonte-principal: 'Inter', sans-serif;
    --fonte-titulo: 'Poppins', sans-serif;
    
    --transicao: all 0.3s ease;
    --sombra: 0 4px 6px rgba(0,0,0,0.1);
    --sombra-hover: 0 8px 15px rgba(0,0,0,0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--fonte-principal);
    color: var(--cor-texto);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

/* ============================================
   UTILITÁRIOS
   ============================================ */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.section-title {
    font-family: var(--fonte-titulo);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--cor-secundaria);
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    color: var(--cor-texto-claro);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transicao);
    font-size: 1rem;
}

.btn-primary {
    background: var(--cor-primaria);
    color: var(--cor-branco);
    border-color: var(--cor-primaria);
}

.btn-primary:hover {
    background: var(--cor-secundaria);
    border-color: var(--cor-secundaria);
    transform: translateY(-2px);
    box-shadow: var(--sombra-hover);
}

.btn-secondary {
    background: transparent;
    color: var(--cor-branco);
    border-color: var(--cor-branco);
}

.btn-secondary:hover {
    background: var(--cor-branco);
    color: var(--cor-primaria);
}

/* ============================================
   HEADER E NAVEGAÇÃO
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--cor-branco);
    box-shadow: var(--sombra);
    transition: var(--transicao);
}

.navbar {
    padding: 1rem 0;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-text {
    font-family: var(--fonte-titulo);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cor-primaria);
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--cor-texto);
    font-weight: 500;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--cor-primaria);
    transition: var(--transicao);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--cor-primaria);
    border-radius: 3px;
    transition: var(--transicao);
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--cor-branco);
    overflow: hidden;
    margin-top: 70px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(30,92,184,0.85), rgba(27,58,112,0.85));
    z-index: -1;
}

.hero-content {
    max-width: 800px;
    padding: 2rem;
}

.hero-title {
    font-family: var(--fonte-titulo);
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    line-height: 1.6;
    animation: fadeInUp 1s ease-out;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1.2s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   SOBRE
   ============================================ */
.sobre {
    padding: 5rem 0;
    background: var(--cor-branco);
}

.sobre-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.sobre-image img {
    border-radius: 12px;
    box-shadow: var(--sombra);
}

.sobre-content h2 {
    text-align: left;
    margin-bottom: 2rem;
}

.sobre-content p {
    margin-bottom: 1.5rem;
    color: var(--cor-texto-claro);
    line-height: 1.8;
}

.missao {
    background: var(--cor-clara);
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 2rem;
    border-left: 4px solid var(--cor-primaria);
}

.missao h3 {
    color: var(--cor-primaria);
    margin-bottom: 0.5rem;
}

/* ============================================
   SERVIÇOS
   ============================================ */
.servicos {
    padding: 5rem 0;
    background: var(--cor-clara);
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.servico-card {
    background: var(--cor-branco);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--sombra);
    transition: var(--transicao);
    text-align: center;
}

.servico-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--sombra-hover);
}

.servico-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.servico-card h3 {
    color: var(--cor-primaria);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.servico-card p {
    color: var(--cor-texto-claro);
    line-height: 1.6;
}

/* ============================================
   VALORES
   ============================================ */
.valores {
    padding: 5rem 0;
    background: var(--cor-branco);
}

.valores-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.valor-card {
    text-align: center;
    padding: 2rem;
    border-radius: 8px;
    transition: var(--transicao);
}

.valor-card:hover {
    background: var(--cor-clara);
}

.valor-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.valor-card h3 {
    color: var(--cor-primaria);
    margin-bottom: 0.5rem;
}

.valor-card p {
    color: var(--cor-texto-claro);
}

/* ============================================
   ESTATÍSTICAS
   ============================================ */
.estatisticas {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-secundaria));
    color: var(--cor-branco);
}

.estatisticas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
}

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

.stat-number {
    font-family: var(--fonte-titulo);
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* ============================================
   DEPOIMENTOS
   ============================================ */
.depoimentos {
    padding: 5rem 0;
    background: var(--cor-clara);
}

.depoimentos-carousel {
    max-width: 800px;
    margin: 0 auto;
}

.carousel-container {
    position: relative;
    overflow: hidden;
}

.depoimento-card {
    display: none;
    background: var(--cor-branco);
    padding: 3rem;
    border-radius: 12px;
    box-shadow: var(--sombra);
    text-align: center;
    animation: fadeIn 0.5s ease;
}

.depoimento-card.active {
    display: block;
}

.depoimento-texto {
    font-size: 1.2rem;
    font-style: italic;
    color: var(--cor-texto-claro);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.depoimento-autor {
    font-weight: 600;
    color: var(--cor-primaria);
}

.carousel-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    margin-top: 2rem;
}

.carousel-btn {
    background: var(--cor-primaria);
    color: var(--cor-branco);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transicao);
}

.carousel-btn:hover {
    background: var(--cor-secundaria);
}

.carousel-dots {
    display: flex;
    gap: 10px;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ccc;
    cursor: pointer;
    transition: var(--transicao);
}

.carousel-dot.active {
    background: var(--cor-primaria);
    width: 30px;
    border-radius: 6px;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ============================================
   FAQ
   ============================================ */
.faq {
    padding: 5rem 0;
    background: var(--cor-branco);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 1rem;
    border: 1px solid var(--cor-borda);
    border-radius: 8px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background: var(--cor-branco);
    border: none;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transicao);
}

.faq-question:hover {
    background: var(--cor-clara);
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--cor-primaria);
    transition: var(--transicao);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 1.5rem;
    background: var(--cor-clara);
    color: var(--cor-texto-claro);
    line-height: 1.8;
}

/* ============================================
   CONTATO
   ============================================ */
.contato {
    padding: 5rem 0;
    background: var(--cor-clara);
}

.contato-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
}

.info-card {
    background: var(--cor-branco);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    box-shadow: var(--sombra);
}

.info-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.info-card h3 {
    color: var(--cor-primaria);
    margin-bottom: 0.5rem;
}

.info-card p {
    color: var(--cor-texto-claro);
}

.info-card a {
    color: var(--cor-primaria);
    font-weight: 500;
}

.info-card a:hover {
    text-decoration: underline;
}

.contato-form {
    background: var(--cor-branco);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--sombra);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--cor-texto);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--cor-borda);
    border-radius: 6px;
    font-family: var(--fonte-principal);
    font-size: 1rem;
    transition: var(--transicao);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--cor-primaria);
    box-shadow: 0 0 0 3px rgba(46,92,184,0.1);
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 6px;
    display: none;
}

.form-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* ============================================
   WHATSAPP FLUTUANTE
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--sombra-hover);
    z-index: 999;
    transition: var(--transicao);
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

.whatsapp-float svg {
    width: 35px;
    height: 35px;
    color: var(--cor-branco);
}

/* ============================================
   SCROLL TO TOP
   ============================================ */
.scroll-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: var(--cor-primaria);
    color: var(--cor-branco);
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transicao);
    z-index: 999;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    background: var(--cor-secundaria);
    transform: translateY(-3px);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--cor-secundaria);
    color: var(--cor-branco);
    padding: 3rem 0 1rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-col h3 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.footer-col h4 {
    margin-bottom: 1rem;
    color: var(--cor-destaque);
}

.footer-col p {
    line-height: 1.8;
    opacity: 0.9;
}

.footer-cnpj {
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.footer-col ul li {
    margin-bottom: 0.5rem;
}

.footer-col a:hover {
    color: var(--cor-destaque);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 1.5rem;
    text-align: center;
}

.footer-bottom p {
    margin-bottom: 0.5rem;
    opacity: 0.8;
}

.footer-disclaimer {
    font-size: 0.9rem;
    font-style: italic;
}

/* ============================================
   PÁGINAS SIMPLES (Políticas/Termos)
   ============================================ */
.pagina-simples {
    padding: 8rem 2rem 5rem;
    background: var(--cor-branco);
}

.pagina-simples h1 {
    font-family: var(--fonte-titulo);
    color: var(--cor-secundaria);
    margin-bottom: 1rem;
}

.pagina-simples h2 {
    color: var(--cor-primaria);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.pagina-simples p,
.pagina-simples ul {
    color: var(--cor-texto-claro);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.pagina-simples ul {
    padding-left: 2rem;
}

.pagina-simples ul li {
    list-style: disc;
    margin-bottom: 0.5rem;
}

/* ============================================
   RESPONSIVO
   ============================================ */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--cor-branco);
        flex-direction: column;
        justify-content: flex-start;
        padding: 2rem;
        gap: 1.5rem;
        transition: var(--transicao);
        box-shadow: var(--sombra);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .sobre-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .contato-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
    }
    
    .scroll-top {
        bottom: 90px;
        left: 20px;
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .servicos-grid,
    .valores-grid {
        grid-template-columns: 1fr;
    }
    
    .estatisticas-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}