/* Reset básico para visual limpo */
body, h1, h2, h3, p, ul, li {
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: #0a192f;
    color: #e6f1ff;
    overflow-x: hidden;
}

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

.center { text-align: center; }

/* --- Títulos Profissionais --- */
.section-subtitle {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: #ccd6f6;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #e6f1ff;
    margin-bottom: 30px;
}

.section-description {
    font-size: 1.1rem;
    color: rgba(230, 241, 255, 0.7);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* --- Cabeçalho --- */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 15px 0;
    background-color: rgba(10, 25, 47, 0.1);
    transition: all 0.3s ease;
    border-bottom: 1px solid transparent;
}

.main-header.scrolled {
    background-color: rgba(10, 25, 47, 0.95);
    padding: 10px 0;
    border-bottom: 1px solid rgba(230, 241, 255, 0.1);
    box-shadow: 0 5px 20px rgba(0,0,0,0.3);
}

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

.logo-micro {
    max-height: 35px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    color: #e6f1ff;
    font-size: 1rem;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #ccd6f6;
}

/* --- Hero --- */
.hero {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: radial-gradient(circle at center, rgba(16, 33, 65, 1) 0%, rgba(10, 25, 47, 1) 100%);
}

.logo-hero {
    width: 220px; 
    max-width: 50vw; 
    height: auto;
    opacity: 0.95;
    margin-bottom: 30px;
    filter: drop-shadow(0 0 15px rgba(0,0,0,0.5));
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    color: #e6f1ff;
    margin-bottom: 15px;
}

.hero-subtitle {
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 30px;
    color: rgba(230, 241, 255, 0.8);
    line-height: 1.6;
}

.hero-btns {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.btn-primary, .btn-secondary {
    padding: 14px 30px;
    border-radius: 4px;
    font-weight: 700;
    transition: 0.3s;
}

.btn-primary {
    border: 2px solid #ccd6f6;
    color: #ccd6f6;
}

.btn-primary:hover {
    background: rgba(204, 214, 246, 0.1);
}

.btn-secondary {
    background: #e6f1ff;
    color: #0a192f;
    border: 2px solid #e6f1ff;
}

.btn-secondary:hover {
    background: transparent;
    color: #e6f1ff;
}

/* --- Seção: Sobre --- */
.sobre {
    padding: 120px 0;
}

.sobre-content {
    display: flex;
    align-items: center;
    gap: 70px;
}

.perfil-img {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #ccd6f6;
    box-shadow: 0 15px 35px rgba(0,0,0,0.4);
}

.historia-text p {
    font-size: 1.1rem;
    color: rgba(230, 241, 255, 0.9);
    line-height: 1.7;
    margin-bottom: 20px;
}

/* --- SEÇÃO: NOSSAS ESPECIALIDADES (AJUSTADA) --- */
.servicos {
    padding: 120px 0;
    background-color: rgba(255, 255, 255, 0.02);
}

.servicos-header {
    margin-bottom: 60px;
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
}

.servico-card {
    background-color: rgba(16, 33, 65, 0.3);
    padding: 50px 40px;
    border-radius: 8px;
    border: 1px solid rgba(230, 241, 255, 0.05);
    transition: all 0.4s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.servico-card:hover {
    transform: translateY(-8px);
    background-color: rgba(16, 33, 65, 0.6);
    border-color: rgba(204, 214, 246, 0.3);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.card-icon-container {
    margin-bottom: 30px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Estilo para Ícones FontAwesome */
.silver-icon {
    color: #ccd6f6;
    filter: drop-shadow(0 0 10px rgba(204, 214, 246, 0.3));
    transition: all 0.4s ease;
}

.servico-card:hover .silver-icon {
    transform: scale(1.1);
    color: #e6f1ff;
    filter: drop-shadow(0 0 15px rgba(204, 214, 246, 0.6));
}

.card-text h3 {
    font-size: 1.6rem;
    font-weight: 700;
    color: #e6f1ff;
    margin-bottom: 20px;
}

.card-text p {
    font-size: 1rem;
    color: rgba(230, 241, 255, 0.8);
    line-height: 1.6;
}

/* --- Seção Contato --- */
.contato {
    padding: 100px 0;
    text-align: center;
}

.btn-email-moderno {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: transparent;
    color: #e6f1ff;
    padding: 15px 35px;
    border: 1px solid #ccd6f6;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: 0.3s;
    margin-top: 25px;
}

.btn-email-moderno:hover {
    background: #ccd6f6;
    color: #0a192f;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

/* --- WhatsApp --- */
.whatsapp-fixed {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background-color: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 35px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
    z-index: 9999;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.whatsapp-fixed:hover {
    transform: scale(1.1);
    background-color: #128c7e;
}

.tooltip-wa {
    position: absolute;
    right: 80px;
    background: white;
    color: #333;
    padding: 8px 15px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: 0.3s;
}

.whatsapp-fixed:hover .tooltip-wa {
    opacity: 1;
    visibility: visible;
}

/* --- Responsividade --- */
@media (max-width: 768px) {
    .nav-links { display: none; }
    
    .logo-hero { width: 140px; }

    .hero-title { font-size: 2.2rem; }

    .sobre-content {
        flex-direction: column;
        text-align: center;
        gap: 40px;
    }
    
    .perfil-img {
        width: 180px;
        height: 180px;
    }

    .servicos-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .servico-card { padding: 30px; }

    .whatsapp-fixed {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 30px;
    }
}

/* Ajuste de tipografia e espaçamento no Hero */
.hero-title {
    font-size: clamp(2.2rem, 6vw, 3.5rem); /* Título maior e mais impactante */
    letter-spacing: -1px;
    margin-bottom: 20px;
    max-width: 900px;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: rgba(230, 241, 255, 0.85);
    max-width: 650px; /* Reduz a largura para facilitar a leitura */
    margin: 0 auto 40px;
    line-height: 1.8;
}

.hero-subtitle strong {
    color: #ccd6f6; /* Destaque em Prata */
    font-weight: 700;
}

/* Deixar os botões mais robustos */
.hero-btns .btn-primary, 
.hero-btns .btn-secondary {
    min-width: 200px;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

/* Efeito sutil de brilho na Logo do Hero */
.logo-hero {
    filter: drop-shadow(0 0 20px rgba(204, 214, 246, 0.2));
    margin-bottom: 40px;
}
/* --- AJUSTES PARA DISPOSITIVOS MÓVEIS --- */
@media (max-width: 768px) {
    .hero {
        height: auto;
        padding: 120px 0 80px; /* Garante espaço para o header fixo */
    }

    .logo-hero {
        width: 160px; /* Reduz um pouco a logo no mobile */
        margin-bottom: 25px;
    }

    .hero-title {
        font-size: 1.8rem; /* Tamanho mais equilibrado para celular */
        padding: 0 10px;
        line-height: 1.3;
    }

    .hero-subtitle {
        font-size: 1rem;
        padding: 0 15px;
        margin-bottom: 35px;
    }

    .hero-btns {
        flex-direction: column; /* Botões um em cima do outro no celular */
        align-items: center;
        gap: 15px;
        width: 100%;
    }

    .hero-btns .btn-primary, 
    .hero-btns .btn-secondary {
        width: 90%; /* Botões mais largos para facilitar o toque */
        max-width: 300px;
        padding: 16px 20px;
    }
}