/* --- RESET BÁSICO E VARIÁVEIS --- */
:root {
    --cor-primaria: #003366; /* Azul Marinho Escuro */
    --cor-secundaria: #0096D9; /* Azul Destaque */
    --cor-acento: #FFD700; /* Dourado/Amarelo */
    --cor-texto: #333;
    --cor-texto-claro: #f4f4f4;
    --cor-fundo: #FFFFFF;
    --cor-fundo-alternativa: #f9f9f9;
    --fonte-titulo: 'Montserrat', sans-serif;
    --fonte-corpo: 'Roboto', sans-serif;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px; /* Ajuste para o header fixo */
}

body {
    font-family: var(--fonte-corpo);
    color: var(--cor-texto);
    background-color: var(--cor-fundo);
    line-height: 1.7;
    font-size: 16px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
.container-small {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}
.container-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    max-width: 1400px;
    margin: 0 auto;
    align-items: center;
}
@media (max-width: 768px) {
    .container-split {
        grid-template-columns: 1fr;
    }
}

.page-section {
    padding: 80px 0;
}

.section-title {
    font-family: var(--fonte-titulo);
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--cor-primaria);
    margin-bottom: 20px;
    line-height: 1.2;
}
.section-subtitle {
    font-size: 1.2rem;
    color: #555;
    margin-bottom: 40px;
}
.section-title.dark, .section-subtitle.dark {
    color: var(--cor-texto-claro);
}
.section-title.dark {
    color: #fff;
}


/* --- BOTÕES --- */
.cta-button-hero {
    background-color: var(--cor-acento);
    color: var(--cor-primaria);
    padding: 15px 35px;
    text-decoration: none;
    font-weight: 700;
    font-family: var(--fonte-titulo);
    border-radius: 5px;
    transition: all 0.3s ease;
    display: inline-block;
    font-size: 1.1rem;
    text-transform: uppercase;
}
.cta-button-hero:hover {
    background-color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}
.cta-button-header {
    background-color: var(--cor-secundaria);
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    font-weight: 700;
    border-radius: 5px;
    transition: all 0.3s ease;
    display: inline-block;
    font-size: 0.9rem;
}
.cta-button-header:hover {
    background-color: var(--cor-acento);
    color: var(--cor-primaria);
}


/* --- HEADER --- */
.main-header {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
}
.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}
.logo {
    font-family: var(--fonte-titulo);
    font-weight: 800;
    font-size: 28px;
}
.logo a { text-decoration: none; color: var(--cor-primaria); }
.logo span {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: var(--cor-secundaria);
    letter-spacing: 1px;
    margin-top: -5px;
}
.main-nav ul {
    list-style: none;
    display: flex;
}
.main-nav ul li { margin: 0 15px; }
.main-nav ul li a {
    text-decoration: none;
    color: var(--cor-primaria);
    font-family: var(--fonte-corpo);
    font-weight: 700;
    font-size: 1rem;
    transition: color 0.3s ease;
    position: relative;
    padding: 5px 0;
}
.main-nav ul li a:hover { color: var(--cor-secundaria); }
.main-nav ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background-color: var(--cor-secundaria);
    transition: width 0.3s ease;
}
.main-nav ul li a:hover::after { width: 100%; }

/* Header Fixo (Sticky) */
.main-header.sticky {
    height: 70px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}
@media (max-width: 900px) {
    .main-nav, .cta-button-header { display: none; } /* Simplificado - idealmente aqui entraria um menu mobile (burger) */
}


/* --- SEÇÃO 1: HERO --- */
.hero-section {
    height: 90vh;
    min-height: 600px;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    color: #fff;
    text-align: left;
}
.hero-overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-color: rgba(0, 33, 66, 0.7); /* Overlay escuro */
    z-index: 1;
}
.hero-section .container {
    position: relative;
    z-index: 2;
    max-width: 700px;
}
.hero-section h1 {
    font-family: var(--fonte-titulo);
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
}
.hero-section p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    line-height: 1.6;
}
@media (max-width: 768px) {
    .hero-section h1 { font-size: 2.5rem; }
    .hero-section p { font-size: 1.1rem; }
}


/* --- SEÇÃO 2: STATS --- */
.stats-section {
    background-color: var(--cor-fundo-alternativa);
    padding: 40px 0;
}
.stats-section .container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    text-align: center;
    flex-wrap: wrap;
}
.stat-item {
    padding: 20px;
}
.stat-number {
    display: block;
    font-family: var(--fonte-titulo);
    font-size: 3rem;
    font-weight: 800;
    color: var(--cor-secundaria);
}
.stat-text {
    display: block;
    font-size: 1.1rem;
    color: var(--cor-texto);
    font-weight: 500;
}


/* --- SEÇÃO 3: SOBRE NÓS --- */
.split-image {
    min-height: 500px;
    background-size: cover;
    background-position: center;
}
.split-content {
    padding: 60px;
}
.split-content p {
    font-size: 1.1rem;
    line-height: 1.8;
}
@media (max-width: 768px) {
    .split-image { display: none; } /* Oculta imagem no mobile */
    .split-content { padding: 40px 20px; }
}


/* --- SEÇÃO 4: DIFERENCIAIS --- */
.diferenciais-section {
    background-color: var(--cor-primaria);
    color: #fff;
    padding: 80px 0;
}
.diferenciais-list {
    list-style: none;
    padding: 0;
    font-size: 1.2rem;
    font-weight: 500;
    max-width: 700px;
    margin: 0 auto;
}
.diferenciais-list li {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}


/* --- SEÇÃO 5: PROJETOS (CARROSSEL) --- */
.swiper-projetos {
    width: 100%;
    padding-bottom: 50px; /* Espaço para paginação */
}
.projeto-card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.07);
    overflow: hidden;
    transition: all 0.3s ease;
}
.projeto-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}
.projeto-imagem {
    width: 100%;
    height: 250px;
    background-size: cover;
    background-position: center;
}
.projeto-content {
    padding: 25px;
}
.projeto-cliente {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--cor-secundaria);
    text-transform: uppercase;
}
.projeto-titulo {
    font-family: var(--fonte-titulo);
    font-size: 1.5rem;
    color: var(--cor-primaria);
    margin: 5px 0 10px 0;
}
/* Paginação Swiper */
.swiper-pagination-bullet {
    background: #ccc;
    opacity: 1;
}
.swiper-pagination-bullet-active {
    background: var(--cor-secundaria);
}


/* --- SEÇÃO 6: METODOLOGIA --- */
.metodologia-section {
    background-color: var(--cor-fundo-alternativa);
    padding: 80px 0;
}
.metodologia-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}
.metodologia-item {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    border-top: 5px solid var(--cor-primaria);
    box-shadow: 0 5px 25px rgba(0,0,0,0.05);
}
.etapa-numero {
    font-family: var(--fonte-titulo);
    font-size: 2rem;
    font-weight: 800;
    color: var(--cor-secundaria);
}
.etapa-titulo {
    font-family: var(--fonte-titulo);
    font-size: 1.3rem;
    color: var(--cor-primaria);
    margin: 10px 0;
}
.etapa-descricao {
    font-size: 0.95rem;
}


/* --- SEÇÃO 7: CLIENTES (LOGOS) --- */
#clientes { background-color: #fff; }
.swiper-logos {
    width: 100%;
}
.swiper-logos .swiper-slide {
    display: flex;
    justify-content: center;
    align-items: center;
}
.logo-cliente {
    max-width: 150px;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all 0.3s ease;
}
.logo-cliente:hover {
    filter: grayscale(0%);
    opacity: 1;
}


/* --- SEÇÃO 8: DEPOIMENTOS --- */
.depoimento-section {
    background-color: var(--cor-fundo);
    padding: 80px 0;
}
.depoimento-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}
.depoimento-video {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}
.depoimento-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.depoimento-quote {
    font-family: var(--fonte-titulo);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cor-primaria);
    line-height: 1.4;
    margin-bottom: 20px;
}
.depoimento-autor {
    display: block;
    font-weight: 700;
    font-size: 1.1rem;
}
.depoimento-empresa {
    display: block;
    font-weight: 500;
    color: #777;
}
@media (max-width: 768px) {
    .depoimento-grid { grid-template-columns: 1fr; }
}


/* --- SEÇÃO 9: FAQ (ACCORDION) --- */
#faq {
    background-color: var(--cor-fundo-alternativa);
}
.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
}
.faq-item {
    border-bottom: 1px solid #ddd;
}
.faq-pergunta {
    width: 100%;
    background: none;
    border: none;
    padding: 25px 10px;
    text-align: left;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--cor-primaria);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.faq-icon {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cor-secundaria);
}
.faq-resposta {
    padding: 0 10px 25px 10px;
    line-height: 1.7;
}


/* --- SEÇÃO 10: CTA FINAL --- */
.cta-final-section {
    padding: 100px 0;
    background-size: cover;
    background-position: center;
    position: relative;
    color: #fff;
    text-align: center;
}
.cta-final-section .section-title, 
.cta-final-section .section-subtitle {
    color: #fff;
    position: relative;
    z-index: 2;
}
.cta-final-section .section-subtitle {
    font-size: 1.2rem;
    margin-bottom: 40px;
}


/* --- RODAPÉ --- */
.main-footer {
    background-color: var(--cor-primaria);
    color: #ccc;
    padding: 60px 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
}
.footer-col h4 {
    font-family: var(--fonte-titulo);
    font-size: 1.2rem;
    color: #fff;
    margin-bottom: 20px;
}
.footer-col .logo { margin-bottom: 20px; }
.footer-col .logo a { color: #fff; }
.footer-col .logo span { color: var(--cor-secundaria); }
.footer-nav, .footer-contact {
    list-style: none;
}
.footer-nav li, .footer-contact li {
    margin-bottom: 10px;
}
.footer-nav li a, .footer-contact li a {
    text-decoration: none;
    color: #ccc;
    transition: color 0.3s ease;
}
.footer-nav li a:hover, .footer-contact li a:hover {
    color: var(--cor-acento);
}
.social-icons {
    margin-top: 20px;
}
.social-icons a {
    margin-right: 15px;
}
@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .footer-col .logo {
        margin-left: auto;
        margin-right: auto;
    }
}


/* --- BOTÃO WHATSAPP --- */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25D366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}
.whatsapp-float:hover {
    transform: scale(1.1);
}