/* ---- Reset e Configurações Globais ---- */
:root {
    --primary-color: #0077be; /* Azul forte, cor de água limpa */
    --secondary-color: #00bfff; /* Azul claro, para detalhes */
    --dark-color: #2c3e50; /* Cinza escuro para textos */
    --light-color: #f8f9fa; /* Cinza bem claro para fundos de seção */
    --white-color: #ffffff;
    --font-family: 'Poppins', sans-serif;
}

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

body {
    font-family: var(--font-family);
    color: var(--dark-color);
    line-height: 1.7;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ---- Header ---- */
.header {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    padding-bottom: 15px;
}

.logo { height: 50px; }
.whatsapp-icon { width: 24px; margin-right: 10px; }

.nav-link {
    color: var(--dark-color);
    text-decoration: none;
    margin: 0 15px;
    font-weight: 600;
    transition: color 0.3s ease;
}

.nav-link:hover { color: var(--primary-color); }

.cta-button {
    background-color: var(--primary-color);
    color: var(--white-color);
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0, 119, 190, 0.3);
}

.cta-button:hover {
    background-color: #005a9c;
    transform: translateY(-2px);
}

/* ---- Seção Hero ---- */
.hero {
    background: url('assets/images/hero-background.jpg') no-repeat center center/cover;
    color: var(--white-color);
    height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    position: relative;
    padding-top: 80px; /* Para não ficar atrás do header */
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0.3) 100%);
}

.hero .container { position: relative; z-index: 1; }
.hero h1 { font-size: 3.2rem; margin-bottom: 1rem; text-shadow: 2px 2px 8px rgba(0,0,0,0.7); }
.hero .subtitle { font-size: 1.3rem; margin-bottom: 2.5rem; max-width: 700px; margin-left: auto; margin-right: auto; }
.hero-cta { font-size: 1.2rem; padding: 15px 35px; }

/* ---- Seções Padrão ---- */
section { padding: 80px 0; }
section h2 {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 50px;
    color: var(--primary-color);
}

/* ---- Seção Sobre ---- */
.about .container { display: flex; align-items: center; gap: 50px; }
.about-content { flex: 1; }
.about-image { flex: 1; }
.about-image img { width: 100%; border-radius: 10px; box-shadow: 0 10px 30px rgba(0,0,0,0.15); }

/* ---- Seção Serviços ---- */
.services { background-color: var(--light-color); }
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}
.service-card {
    background: var(--white-color);
    padding: 35px;
    border-radius: 10px;
    border-left: 5px solid var(--primary-color);
    box-shadow: 0 5px 15px rgba(0,0,0,0.07);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.service-card:hover { transform: translateY(-10px); box-shadow: 0 10px 25px rgba(0,0,0,0.1); }
.service-card h3 { color: var(--primary-color); margin-bottom: 15px; }

/* ---- Efeito Parallax (Background Dinâmico) ---- */
.parallax {
    min-height: 400px;
    background-image: url('assets/images/parallax-section.jpg');
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

/* ---- Seção Diferenciais ---- */
.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    text-align: center;
}
.diferencial-item h3 { color: var(--primary-color); margin-bottom: 10px; }

/* ---- Galeria "Antes e Depois" ---- */
.gallery { background-color: var(--light-color); }
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}
.gallery-item { text-align: center; }
.gallery-item img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}
.gallery-item img:hover { transform: scale(1.05); }
.gallery-item h4 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--dark-color);
    font-weight: 700;
}

/* ---- CTA Final ---- */
.final-cta {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: var(--white-color);
    text-align: center;
}
.final-cta h2 { color: var(--white-color); text-shadow: 1px 1px 3px rgba(0,0,0,0.2); }
.final-cta p { max-width: 600px; margin: 0 auto 30px auto; font-size: 1.1rem; }
.final-cta .cta-button {
    background-color: var(--white-color);
    color: var(--primary-color);
    font-size: 1.3rem;
    transform: scale(1.0);
}
.final-cta .cta-button:hover { background-color: var(--light-color); transform: scale(1.05); }

/* ---- Rodapé ---- */
.footer {
    background-color: var(--dark-color);
    color: var(--light-color);
    padding: 50px 0;
}
.footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}
.logo-footer { height: 40px; margin-bottom: 15px; filter: brightness(0) invert(1); }
.footer-info p { margin-bottom: 5px; }
.footer-credits { text-align: right; }