:root {
    --primary: #FFD700; /* Amarelo Vibrante */
    --dark: #121212; /* Preto Principal */
    --dark-alt: #1e1e1e; /* Preto Secundário (para seções) */
    --white: #ffffff;
    --green: #25D366; /* Verde WhatsApp */
    --red-urgent: #D93025; /* Vermelho para urgência */
}

/* Reset Básico */
* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Poppins', sans-serif; }
body { 
    background-color: #f9f9f9; 
    color: #333; 
    line-height: 1.6; 
    scroll-behavior: smooth; /* Rolagem suave */
}

/* Utilitários */
.container { width: 90%; max-width: 1100px; margin: 0 auto; }
.yellow { color: var(--primary); }
.white { color: var(--white); }
.section { padding: 60px 0; text-align: center; }
.bg-dark { background-color: var(--dark); color: var(--white); }
.section-title { 
    font-size: 2rem; 
    margin-bottom: 40px; 
    text-transform: uppercase; 
    font-weight: 900; 
    color: var(--dark); /* Padrão escuro */
}
.section-title.white { color: var(--white); } /* Títulos em seções escuras */
.mt-40 { margin-top: 40px; }

/* Header */
header { 
    background: var(--dark); 
    padding: 15px 0; 
    position: fixed; 
    width: 100%; 
    top: 0; 
    z-index: 1000; 
    box-shadow: 0 2px 10px rgba(0,0,0,0.5);
}
header .container { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
}
.logo { 
    font-weight: 900; 
    font-size: 1.5rem; 
    letter-spacing: -0.5px;
}
.btn-header { 
    background: var(--primary); 
    color: var(--dark); 
    padding: 10px 18px; 
    border-radius: 5px; 
    text-decoration: none; 
    font-weight: 700; 
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: background-color 0.3s;
}
.btn-header:hover {
    background-color: #e5c500;
}

/* Hero Section */
.hero { 
    background: linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.8)), url('https://images.unsplash.com/photo-1582139329536-e7284fece509?auto=format&fit=crop&q=80&w=1920&h=1080&blend=222&blend-mode=multiply'); /* Chaves/fechadura */
    background-size: cover; 
    background-position: center;
    padding: 120px 0 80px; 
    text-align: center; 
    color: white; 
    min-height: 80vh; /* Garante que o hero ocupe boa parte da tela */
    display: flex;
    align-items: center;
}
.hero.with-image { 
    position: relative;
    padding: 160px 0 100px;
    color: white;
    background-color: #000; /* Cor de fundo enquanto a imagem carrega */
    /* Substitua 'SUA-IMAGEM.webp' pelo nome do arquivo que você subir na Hostinger */
    background-image: url('hero-chaveiro.webp'); 
    background-size: cover;
    background-position: center;
    background-attachment: scroll; /* Melhor para performance mobile que 'fixed' */
}
/* Filtro escuro para o texto sempre ficar legível */
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.85), rgba(0,0,0,0.6));
    z-index: 1;
}
.hero-content {
    position: relative;
    z-index: 2; /* Garante que o texto fique acima do filtro */
}
.hero-badge { 
    background: var(--red-urgent); 
    display: inline-block; 
    padding: 8px 20px; 
    border-radius: 25px; 
    font-size: 0.9rem; 
    font-weight: 700; 
    margin-bottom: 25px; 
    animation: fadeIn 1s ease-out;
}
.hero h1 { 
    font-size: 2.8rem; 
    margin-bottom: 20px; 
    text-transform: uppercase; 
    line-height: 1.1; 
    font-weight: 900;
    text-shadow: 2px 2px 5px rgba(0,0,0,0.5);
}
.hero p { 
    font-size: 1.1rem; 
    margin-bottom: 35px; 
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
}
.hero-btns { 
    display: flex; 
    flex-direction: column; /* Padrão mobile */
    gap: 20px; 
    margin-top: 30px; 
    max-width: 450px; /* Limita largura dos botões no mobile */
    margin-left: auto;
    margin-right: auto;
}
.btn { 
    padding: 18px 25px; 
    border-radius: 8px; 
    font-weight: 700; 
    text-decoration: none; 
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: transform 0.3s ease, background-color 0.3s ease;
}
.btn-main { 
    background: var(--primary); 
    color: var(--dark); 
    border: 2px solid var(--primary);
}
.btn-main:hover {
    transform: translateY(-3px);
    background-color: #e5c500;
}
.btn-alt { 
    background: var(--dark-alt); 
    color: var(--primary); 
    border: 2px solid var(--primary);
}
.btn-alt:hover {
    transform: translateY(-3px);
    background-color: var(--primary);
    color: var(--dark);
}

/* Serviços em Foco */
.services-focus-grid {
    display: grid;
    gap: 30px;
    margin-top: 30px;
}
.focus-card {
    background: var(--dark-alt);
    padding: 40px 25px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border-bottom: 5px solid var(--primary); /* Destaque */
    transition: transform 0.3s ease;
}
.focus-card:hover {
    transform: translateY(-8px);
    background-color: #2a2a2a;
}
.focus-card i {
    font-size: 3.5rem;
    color: var(--primary);
    margin-bottom: 20px;
}
.focus-card h3 {
    font-size: 1.6rem;
    color: var(--white);
    margin-bottom: 10px;
    font-weight: 800;
}
.focus-card p {
    font-size: 1rem;
    color: #ccc;
}

/* Diferenciais Minisite */
.diferenciais-minisite-grid {
    display: grid;
    gap: 30px;
    margin-top: 30px;
}
.diferencial-item-minisite {
    background: var(--white);
    padding: 30px 20px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: box-shadow 0.3s ease;
}
.diferencial-item-minisite:hover {
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}
.diferencial-item-minisite i {
    font-size: 3rem;
    margin-bottom: 15px;
}
.diferencial-item-minisite h3 {
    font-size: 1.4rem;
    color: var(--dark);
    margin-bottom: 10px;
    font-weight: 700;
}
.diferencial-item-minisite p {
    font-size: 0.95rem;
    color: #555;
}

/* Footer */
footer { 
    background: var(--dark); 
    color: white; 
    padding: 40px 0; 
    text-align: center; 
    border-top: 5px solid var(--primary);
}
footer h3 {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 15px;
    font-weight: 900;
}
footer p {
    font-size: 1rem;
    color: #ccc;
    margin-bottom: 25px;
}
.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 25px;
    max-width: 300px;
    margin-left: auto;
    margin-right: auto;
}
.footer-contact a {
    color: var(--white);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: color 0.3s;
}
.footer-contact a i {
    color: var(--primary);
}
.footer-contact a:hover {
    color: var(--primary);
}
.atendimento-info {
    font-size: 0.9rem;
    color: #aaa;
    margin-bottom: 20px;
}
.copyright { 
    font-size: 0.8rem; 
    opacity: 0.6; 
    margin-top: 20px; 
}

/* WhatsApp Flutuante Moderno */
.whatsapp-wrapper { 
    position: fixed; 
    bottom: 30px; 
    right: 20px; 
    z-index: 1000; 
    display: flex; 
    flex-direction: column; 
    align-items: flex-end; 
}
.whatsapp-tooltip { 
    background: var(--white); 
    color: var(--dark); 
    padding: 8px 18px; 
    border-radius: 12px; 
    font-size: 0.9rem; 
    font-weight: 700; 
    margin-bottom: 10px; 
    box-shadow: 0 5px 15px rgba(0,0,0,0.15); 
    border: 1px solid #eee; 
    display: none; /* Escondido por padrão, JavaScript mostra */
    animation: fadeInSlideUp 0.5s ease-out forwards; /* Animação ao aparecer */
    transform: translateY(10px);
    opacity: 0;
}
.whatsapp-modern { 
    background: var(--green); 
    color: white; 
    width: 65px; 
    height: 65px; 
    border-radius: 50%; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    font-size: 2.2rem; /* Ícone maior */
    text-decoration: none; 
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4); 
    position: relative; 
    transition: transform 0.3s ease;
}
.whatsapp-modern:hover {
    transform: scale(1.1);
}
.notification-dot { 
    position: absolute; 
    top: 5px; 
    right: 5px; 
    width: 16px; 
    height: 16px; 
    background: var(--red-urgent); 
    border-radius: 50%; 
    border: 3px solid white; 
    animation: pulseDot 1.5s infinite; /* Animação de pulso */
}

/* Animações */
@keyframes pulse { 
    0% { transform: scale(1); } 
    50% { transform: scale(1.03); } 
    100% { transform: scale(1); } 
}
.pulse { animation: pulse 2s infinite; }

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

@keyframes fadeInSlideUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulseDot {
    0% { transform: scale(0.8); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
    100% { transform: scale(0.8); opacity: 1; }
}


/* Media Queries */
@media (min-width: 768px) {
    .hero { padding: 150px 0 100px; }
    .hero h1 { font-size: 4rem; }
    .hero p { font-size: 1.2rem; }
    .hero-btns { flex-direction: row; justify-content: center; max-width: none; }
    
    .services-focus-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .diferenciais-minisite-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    /* Footer */
    .footer-contact {
        flex-direction: row;
        justify-content: center;
        gap: 30px;
        max-width: none;
    }
}

@media (min-width: 1024px) {
    .hero h1 { font-size: 4.5rem; }
}