/* ========================================
   Serigy - Dark Security Theme
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;800;900&family=Roboto:wght@400;500;700&display=swap');

:root {
    --bg-main: #0B0E14; /* Escuro profundo */
    --bg-darker: #06080A;
    --bg-card: #151A22;
    
    --accent: #F2A900; /* Amarelo/Dourado Alerta */
    --accent-hover: #D49300;
    
    --text-main: #E2E8F0;
    --text-muted: #94A3B8;
    --white: #FFFFFF;
    
    --border-color: rgba(255, 255, 255, 0.1);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Roboto', sans-serif;
    color: var(--text-main);
    background-color: var(--bg-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 { font-family: 'Montserrat', sans-serif; color: var(--white); }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.text-center { text-align: center; }
.text-accent { color: var(--accent); }
.bg-darker { background-color: var(--bg-darker); }
.w-100 { width: 100%; }

/* Layout Múltiplas Páginas */
.page-padding { padding-top: 80px; }
.page-header { background: var(--bg-darker); padding: 80px 0 40px; border-bottom: 2px solid var(--accent); }
.page-header h1 { font-size: 3rem; margin-bottom: 10px; }
.page-header p { color: var(--text-muted); font-size: 1.1rem; }

/* Botões */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    padding: 15px 30px; border-radius: 4px; font-weight: 800; font-family: 'Montserrat', sans-serif;
    font-size: 0.95rem; text-transform: uppercase; cursor: pointer; transition: var(--transition); border: none;
}
.btn-accent { background: var(--accent); color: #000; }
.btn-accent:hover { background: var(--accent-hover); transform: translateY(-3px); box-shadow: 0 5px 15px rgba(242, 169, 0, 0.3); }
.btn-outline { border: 2px solid var(--white); color: var(--white); background: transparent; }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-3px); }
.btn-primary { background: transparent; border: 2px solid var(--accent); color: var(--accent); padding: 10px 20px;}
.btn-primary:hover { background: var(--accent); color: #000; }

/* ========================================
   Header
   ======================================== */
.header {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
    padding: 15px 0; transition: var(--transition); background: transparent;
}
.header.scrolled { 
    background: rgba(11, 14, 20, 0.95); 
    backdrop-filter: blur(10px); 
    padding: 10px 0; 
    box-shadow: 0 4px 15px rgba(0,0,0,0.5); 
    border-bottom: 1px solid var(--border-color);
}

.nav { display: flex; justify-content: space-between; align-items: center; }

/* LOGO SUPER AUMENTADA PARA LEITURA DO TEXTO INFERIOR */
.logo { 
    height: 120px; /* Bem alta para que a largura e o texto acompanhem o crescimento */
    border-radius: 4px;
    transition: var(--transition);
}
.header.scrolled .logo { 
    height: 75px; /* Encolhe apenas o suficiente para liberar a tela, mas mantendo a leitura */
}

.nav-menu { display: flex; list-style: none; gap: 30px; }
.nav-menu a { font-weight: 600; font-family: 'Montserrat', sans-serif; font-size: 0.95rem; transition: var(--transition); }
.nav-menu a:hover, .nav-menu a.active { color: var(--accent); }

.nav-actions { display: flex; align-items: center; gap: 20px; }
.nav-toggle { display: none; flex-direction: column; gap: 6px; cursor: pointer; }
.nav-toggle span { width: 30px; height: 3px; background: var(--white); transition: var(--transition); }

/* ========================================
   Hero
   ======================================== */
.hero { position: relative; min-height: 90vh; display: flex; align-items: center; background: url('../assets/img/FachadaDaSerigy.jpg') center/cover no-repeat; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(6,8,10,0.95) 0%, rgba(6,8,10,0.7) 100%); z-index: 1; }

/* Ajustado o padding-top para não colar no novo Header que está mais alto */
.hero-content { position: relative; z-index: 2; max-width: 700px; padding-top: 140px; } 

.hero-badge { display: inline-block; background: rgba(242,169,0,0.1); border: 1px solid var(--accent); color: var(--accent); padding: 5px 15px; border-radius: 4px; font-weight: 700; margin-bottom: 20px; text-transform: uppercase; font-size: 0.8rem; }
.hero-title { font-size: clamp(2.5rem, 5vw, 4rem); margin-bottom: 20px; line-height: 1.1; }
.hero-subtitle { font-size: 1.1rem; color: var(--text-muted); margin-bottom: 40px; }
.hero-buttons { display: flex; gap: 15px; }

/* Seção de Vídeos Verticais (Reels Style) */
.videos-section { padding: 100px 0; }
.section-header { margin-bottom: 50px; }
.section-header .subtitle { color: var(--accent); font-weight: 700; letter-spacing: 2px; }
.section-header h2 { font-size: 2.5rem; margin: 10px 0; }

.video-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; justify-items: center;}
.video-card { background: var(--bg-card); border-radius: 12px; overflow: hidden; width: 100%; max-width: 320px; border: 1px solid var(--border-color); box-shadow: 0 10px 30px rgba(0,0,0,0.5);}
.video-wrapper { position: relative; width: 100%; padding-top: 177.77%; /* Proporção 9:16 vertical */ background: #000; }
.video-wrapper video { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; }
.video-info { padding: 20px; text-align: center; border-top: 2px solid var(--accent);}
.video-info h3 { font-size: 1.1rem; margin-bottom: 5px; }
.video-info p { font-size: 0.9rem; color: var(--text-muted); }

/* Sobre a Serigy (Página e Seções) */
.about-page { padding: 80px 0; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.about-image img { border-radius: 8px; border: 3px solid var(--border-color); }
.about-content h2 { font-size: 2.5rem; margin-bottom: 20px; }
.about-content p { color: var(--text-muted); margin-bottom: 20px; font-size: 1.05rem; }

.values-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 30px; }
.value-card { background: var(--bg-card); padding: 25px; border-radius: 8px; border: 1px solid var(--border-color); }
.value-card i { font-size: 2rem; color: var(--accent); margin-bottom: 15px; }
.value-card h4 { font-size: 1.2rem; margin-bottom: 5px; }

/* Serviços (Página) */
.services-list-section { padding: 80px 0; }
.services-grid-page { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; }
.service-box { background: var(--bg-card); padding: 40px 30px; border-radius: 8px; text-align: center; border: 1px solid var(--border-color); transition: var(--transition);}
.service-box:hover { border-color: var(--accent); transform: translateY(-5px); }
.service-box i { font-size: 3rem; color: var(--accent); margin-bottom: 20px; }
.service-box h3 { font-size: 1.3rem; margin-bottom: 15px; }
.service-box p { color: var(--text-muted); font-size: 0.95rem; }

/* Cobertura de Cidades */
.coverage-section { padding: 80px 0; }
.cities-tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; margin-top: 40px; max-width: 900px; margin-left: auto; margin-right: auto;}
.cities-tags span { background: rgba(255,255,255,0.05); border: 1px solid var(--border-color); padding: 10px 25px; border-radius: 50px; font-weight: 600; transition: var(--transition); }
.cities-tags span:hover { background: var(--accent); color: #000; border-color: var(--accent); }

/* Contato */
.contact-page { padding: 80px 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 50px; }
.info-list { list-style: none; margin-top: 30px; display: flex; flex-direction: column; gap: 25px;}
.info-list li { display: flex; gap: 15px; align-items: flex-start; }
.info-list i { font-size: 1.5rem; background: rgba(242,169,0,0.1); width: 50px; height: 50px; border-radius: 50%; display: flex; align-items: center; justify-content: center;}

.contact-form-box { background: var(--bg-card); padding: 40px; border-radius: 8px; border: 1px solid var(--border-color); }
.contact-form-box h3 { margin-bottom: 25px; font-size: 1.5rem; }
.contact-form-box form { display: flex; flex-direction: column; gap: 20px; }
.contact-form-box input, .contact-form-box textarea { width: 100%; padding: 15px; background: var(--bg-main); border: 1px solid var(--border-color); color: var(--white); border-radius: 4px; font-family: 'Roboto'; transition: var(--transition);}
.contact-form-box input:focus, .contact-form-box textarea:focus { outline: none; border-color: var(--accent); }

/* Footer Compartilhado */
.footer { background: var(--bg-darker); border-top: 3px solid var(--accent); padding: 60px 0 20px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1.5fr; gap: 50px; margin-bottom: 40px; }
.footer-brand img { width: 200px; margin-bottom: 20px; border-radius: 4px;}
.footer-brand p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 20px; max-width: 350px;}
.socials a { display: inline-flex; width: 40px; height: 40px; background: rgba(255,255,255,0.05); color: var(--white); align-items: center; justify-content: center; border-radius: 4px; transition: var(--transition); margin-right: 10px;}
.socials a:hover { background: var(--accent); color: #000; }

.footer-links h4, .footer-contact h4 { color: var(--white); margin-bottom: 20px; font-size: 1.1rem; }
.footer-links ul { list-style: none; }
.footer-links ul li { margin-bottom: 10px; }
.footer-links ul li a { color: var(--text-muted); transition: var(--transition); }
.footer-links ul li a:hover { color: var(--accent); }

.footer-contact p { display: flex; align-items: center; gap: 10px; color: var(--text-muted); margin-bottom: 12px; font-size: 0.95rem;}
.footer-contact i { color: var(--accent); }

.footer-bottom { text-align: center; border-top: 1px solid var(--border-color); padding-top: 20px; color: var(--text-muted); font-size: 0.85rem;}

/* WhatsApp Float */
.float-whatsapp { position: fixed; bottom: 30px; right: 30px; background: #25D366; color: white; width: 60px; height: 60px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 30px; box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4); z-index: 999; animation: pulse-wa 2s infinite; transition: var(--transition);}
.float-whatsapp:hover { transform: scale(1.1); }
@keyframes pulse-wa { 0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); } 70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); } 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); } }

/* Animações (Reveal) */
.reveal { opacity: 0; transform: translateY(30px); transition: all 0.8s ease; }
.reveal.active { opacity: 1; transform: translateY(0); }

/* Responsivo */
@media (max-width: 991px) {
    .logo { height: 90px; }
    .header.scrolled .logo { height: 65px; }
    .nav-actions .btn-primary { display: none; }
    .nav-toggle { display: flex; }
    .nav-menu { position: fixed; top: 0; right: -100%; width: 280px; height: 100vh; background: var(--bg-darker); flex-direction: column; padding: 100px 30px; box-shadow: -5px 0 15px rgba(0,0,0,0.5); transition: var(--transition); border-left: 2px solid var(--accent);}
    .nav-menu.active { right: 0; }
    .nav-menu a { font-size: 1.1rem; }
    
    .about-grid, .contact-grid, .footer-grid { grid-template-columns: 1fr; gap: 40px;}
}

@media (max-width: 768px) {
    .hero-title { font-size: 2.2rem; }
    .hero-buttons { flex-direction: column; }
    .hero-buttons a { width: 100%; }
}

/* ========================================
   Estilos Adicionais (FAQ)
   ======================================== */
.faq-section { padding: 80px 0; }
.faq-container { max-width: 800px; margin: 0 auto; }
.faq-item { margin-bottom: 15px; border: 1px solid var(--border-color); border-radius: 8px; background: var(--bg-card); overflow: hidden; transition: var(--transition);}
.faq-item.active { border-color: var(--accent); }

.faq-question {
    width: 100%; text-align: left; padding: 20px 25px; background: transparent; border: none;
    color: var(--white); font-family: 'Montserrat', sans-serif; font-size: 1.1rem; font-weight: 600;
    cursor: pointer; display: flex; justify-content: space-between; align-items: center; transition: var(--transition);
}
.faq-question:hover { color: var(--accent); }
.faq-question i { color: var(--accent); transition: transform 0.3s ease; }
.faq-item.active .faq-question i { transform: rotate(180deg); }

.faq-answer {
    max-height: 0; overflow: hidden; transition: max-height 0.4s ease; background: var(--bg-darker);
}
.faq-answer p { padding: 0 25px 25px 25px; color: var(--text-muted); font-size: 0.95rem; }

/* Botão Extra Hero Services */
.btn-large { font-size: 1.1rem; padding: 20px 40px; }