/* --- Reset Básico e Fontes --- */
body, html {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    scroll-behavior: smooth;
    background-color: #f4f7f6;
    color: #333;
    overflow-x: hidden; /* Evita rolagem lateral no mobile */
}

/* --- Estilo do Cabeçalho e Navegação --- */
header {
    background-color: #0d2c4b; /* Azul escuro, cor de âncora */
    color: white;
    padding: 0 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    width: 90%; /* Ajuste para o padding */
    height: 80px;
    top: 0;
    left: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    box-sizing: content-box; /* Garante consistência */
}

header img {
    max-width: 120px;
    max-height: 70px;
    object-fit: contain;
}

.nav-links a {
    color: white;
    text-decoration: none;
    margin: 0 15px;
    font-size: 1rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #ffc107;
}

/* --- Menu Hambúrguer --- */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background-color: white;
    margin: 4px 0;
    transition: 0.4s;
}

/* --- Seção Hero --- */
.hero {
    background: linear-gradient(rgba(13, 44, 75, 0.85), rgba(13, 44, 75, 0.85)),
     url('https://images.unsplash.com/photo-1600880292203-757bb62b4baf?q=80&w=1170&auto=format&fit=crop') no-repeat center center;
    background-size: cover;
    min-height: 100vh; /* Garante tela cheia */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
    padding: 0 20px;
    box-sizing: border-box;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero p {
    font-size: 1.3rem;
    max-width: 800px;
    margin-bottom: 40px;
}

/* --- Botões CTA --- */
.cta-button, .cta-button-large {
    background-color: #ffc107;
    color: #0d2c4b;
    padding: 15px 30px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    display: inline-block;
}

.cta-button:hover, .cta-button-large:hover {
    background-color: #e0a800;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0,0,0,0.3);
}

.cta-button-large {
    font-size: 1.2rem;
    padding: 20px 40px;
}

/* --- Estilos Gerais das Seções --- */
section {
    padding: 80px 10%;
    text-align: center;
}

section h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
    color: #0d2c4b;
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
}

section h2::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: #ffc107;
}

section p {
    font-size: 1.1rem;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto 40px auto;
}

/* --- Seção 'Serviços' --- */
#servicos {
    background-color: #f9f9f9;
}

.servicos-container {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.servico-card {
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    padding: 40px 30px;
    width: 260px; /* Largura fixa para alinhamento */
    text-align: center; /* Centralizado fica melhor com ícones */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-bottom: 4px solid transparent;
}

.servico-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    border-bottom: 4px solid #ffc107;
}

.servico-icon {
    font-size: 3rem;
    color: #0d2c4b;
    margin-bottom: 20px;
}

.servico-card h3 {
    color: #0d2c4b;
    font-size: 1.3rem;
    margin-bottom: 15px;
    min-height: 50px; /* Alinha os títulos */
    display: flex;
    align-items: center;
    justify-content: center;
}

/* --- Seção 'Depoimentos' --- */
#depoimentos {
    background-color: #ffffff;
}

.depoimentos-container {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.depoimento-card {
    background-color: #f4f7f6;
    border-radius: 8px;
    padding: 30px;
    max-width: 300px;
    text-align: left;
    position: relative;
    font-style: italic;
}

.depoimento-card::before {
    content: '\201C'; /* Aspas */
    font-size: 4rem;
    color: #ffc107;
    position: absolute;
    top: -10px;
    left: 10px;
    opacity: 0.5;
}

.depoimento-card h4 {
    margin-top: 20px;
    color: #0d2c4b;
    font-style: normal;
    text-align: right;
    font-weight: bold;
}

/* --- Seção 'Contato' --- */
#contato {
    background-color: #0d2c4b;
    color: white;
    padding: 100px 10%;
}

#contato h2 {
    color: white;
}
        
#contato h2::after {
    background-color: #ffc107;
}

#contato p {
    color: #e0e0e0;
}

.cta-container {
    margin-top: 40px;
}

.cta-note {
    font-size: 0.9rem;
    margin-top: 15px;
    opacity: 0.8;
}

/* --- Botão WhatsApp Flutuante --- */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 25px;
    right: 25px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 35px;
    box-shadow: 2px 2px 5px #333;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: transform 0.3s;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: #20ba5a;
}

/* --- Rodapé --- */
footer {
    background-color: #1a1a1a;
    color: white;
    text-align: center;
    padding: 20px;
    font-size: 0.9rem;
}

/* --- RESPONSIVIDADE --- */
@media (max-width: 768px) {
    header {
        padding: 0 20px;
        width: 100%;
        box-sizing: border-box;
    }

    .hero h1 {
        font-size: 2.2rem;
    }
    
    .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 80px; /* Altura do header */
        left: 0;
        background-color: #0d2c4b;
        padding-bottom: 20px;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        padding: 15px;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }

    .hamburger {
        display: flex;
    }

    section {
        padding: 60px 5%;
    }

    .cta-button-large {
        width: 100%; /* Botão full width no mobile */
        box-sizing: border-box;
        font-size: 1rem;
        padding: 15px;
        white-space: normal; /* Permite quebra de linha */
    }

    .servico-card, .depoimento-card {
        width: 100%;
        max-width: 350px;
    }
}