/* --- SISTEMA VISUAL E VARIÁVEIS --- */
:root {
    --primary: #0F172A;       
    --accent: #F39C12;        
    --accent-hover: #D6870F;
    --bg-light: #F8FAFC;      
    --white: #FFFFFF;
    --text-dark: #1E293B;
    --text-muted: #64748B;
    --border-color: #E2E8F0;
    --font-main: 'Montserrat', sans-serif;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
    --shadow-md: 0 12px 20px -3px rgba(0,0,0,0.06), 0 4px 6px -2px rgba(0,0,0,0.04);
    --transition-smooth: all 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- CONFIGURAÇÕES BASE --- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-main); color: var(--text-dark); background-color: var(--white); -webkit-font-smoothing: antialiased; overflow-x: hidden;}
.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 20px; }
section { padding: 95px 0; }
.bg-light { background-color: var(--bg-light); }
.bg-dark { background-color: var(--primary); color: var(--white); }

.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 { font-size: 34px; color: var(--primary); font-weight: 700; margin-bottom: 12px; letter-spacing: -0.5px; }
.section-header p { color: var(--text-muted); font-size: 16px; }

/* --- DINAMISMO E COMPORTAMENTO VISUAL --- */
.animate-fade-in { animation: fadeIn 1s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.reveal { opacity: 0; transform: translateY(40px); transition: var(--transition-smooth); will-change: transform, opacity; }
.reveal.active { opacity: 1; transform: translateY(0); }

.item-zoom { overflow: hidden; }
.item-zoom img { transition: var(--transition-smooth); }
.item-zoom:hover img { transform: scale(1.04); }

.item-up { transition: var(--transition-smooth); }
.item-up:hover { transform: translateY(-8px); box-shadow: var(--shadow-md) !important; }

.pulse { animation: pulseGlow 2.2s infinite; }
@keyframes pulseGlow {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
    70% { box-shadow: 0 0 0 14px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.benefit-item:hover .icon-bounce { animation: bounceIcon 0.6s ease; }
@keyframes bounceIcon {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* --- BOTÕES --- */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 28px; font-weight: 600; font-size: 14px; text-decoration: none; border-radius: 4px; transition: var(--transition-smooth); cursor: pointer; border: none;}
.btn-primary { background-color: var(--accent); color: var(--white); box-shadow: var(--shadow-sm); }
.btn-primary:hover { background-color: var(--accent-hover); transform: translateY(-2px); }
.btn-outline { background-color: transparent; color: var(--white); border: 2px solid var(--white); }
.btn-outline:hover { background-color: var(--white); color: var(--primary); transform: translateY(-2px); }
.btn-whatsapp { background-color: #25D366; color: var(--white); }
.btn-whatsapp:hover { background-color: #1ebd57; transform: scale(1.02); }
.btn-hover-grow:hover { transform: scale(1.02); }

/* --- TOPBAR & HEADER --- */
.topbar { background-color: #0B111E; color: #94A3B8; font-size: 12px; padding: 8px 0; border-bottom: 1px solid #1E293B; }
.topbar-wrapper { display: flex; justify-content: space-between; align-items: center; }
.topbar-info span { display: inline-flex; align-items: center; gap: 6px; margin-right: 20px; }
.topbar-info i { width: 14px; height: 14px; color: var(--accent); }
.topbar-links a { color: #94A3B8; text-decoration: none; margin-left: 15px; }
.topbar-links a:hover { color: var(--white); }

.header { background-color: var(--primary); color: var(--white); padding: 15px 0 0 0; position: sticky; top: 0; z-index: 1000; box-shadow: var(--shadow-md); }
.header-wrapper { display: flex; justify-content: space-between; align-items: center; gap: 30px; padding-bottom: 15px; }

.logo { display: flex; flex-direction: column; text-decoration: none; }
.logo strong { font-size: 24px; color: var(--white); letter-spacing: 1px; line-height: 1; }
.logo span { font-size: 11px; color: var(--accent); text-transform: uppercase; letter-spacing: 2px; margin-top: 4px; }

.search-bar { flex: 1; max-width: 550px; display: flex; background: var(--white); border-radius: 4px; overflow: hidden; border: 2px solid transparent; transition: var(--transition-smooth); }
.search-bar:focus-within { border-color: var(--accent); }
.search-bar input { flex: 1; border: none; padding: 12px 16px; font-family: var(--font-main); font-size: 14px; outline: none; color: #334155; }
.search-bar button { background: var(--accent); border: none; padding: 0 20px; color: var(--white); cursor: pointer; transition: var(--transition-smooth); }
.search-bar button:hover { background: var(--accent-hover); }

.nav-bar { background-color: #1E293B; border-top: 1px solid #334155; padding: 12px 0; }
.nav-menu { display: flex; gap: 28px; }
.nav-menu a { color: #CBD5E1; text-decoration: none; font-size: 13px; font-weight: 500; display: inline-flex; align-items: center; gap: 6px; transition: var(--transition-smooth); position: relative; }
.nav-menu a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background-color: var(--accent); transition: var(--transition-smooth); }
.nav-menu a:hover::after { width: 100%; }
.nav-menu a:hover { color: var(--white); }

/* --- HERO --- */
.hero { position: relative; padding: 115px 0; background: url('https://images.unsplash.com/photo-1511192336575-5a79af67a629?auto=format&fit=crop&w=1920&q=80') no-repeat center center/cover; color: var(--white); }
.hero-overlay { position: absolute; top:0; left:0; width:100%; height:100%; background: radial-gradient(circle, rgba(15,23,42,0.85) 0%, rgba(15,23,42,0.95) 100%); z-index: 1; }
.hero-content { position: relative; z-index: 2; max-width: 780px; }
.badge-promo { background: rgba(243, 156, 18, 0.15); color: var(--accent); border: 1px solid rgba(243, 156, 18, 0.3); padding: 5px 14px; font-size: 11px; font-weight: 600; text-transform: uppercase; border-radius: 50px; display: inline-block; margin-bottom: 20px; }
.hero h1 { font-size: 44px; line-height: 1.2; font-weight: 700; margin-bottom: 22px; letter-spacing: -1px; }
.hero p { font-size: 18px; color: #94A3B8; margin-bottom: 35px; line-height: 1.5; }

/* --- BENEFÍCIOS --- */
.benefits-bar { background: var(--bg-light); border-bottom: 1px solid var(--border-color); padding: 25px 0; }
.benefits-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }
.benefit-item { display: flex; align-items: center; gap: 15px; }
.benefit-item i { width: 30px; height: 30px; color: var(--accent); flex-shrink: 0; }
.benefit-item h4 { font-size: 14px; color: var(--primary); font-weight: 600; }
.benefit-item p { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

/* --- ECOSSISTEMA / CATEGORIAS --- */
.categories-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; }
.category-card { background: var(--white); border-radius: 6px; box-shadow: var(--shadow-sm); border: 1px solid var(--border-color); }
.category-image { overflow: hidden; height: 210px; }
.category-image img { width: 100%; height: 100%; object-fit: cover; }
.category-info { padding: 25px; }
.category-info h3 { font-size: 20px; color: var(--primary); margin-bottom: 10px; font-weight: 700; }
.category-info p { font-size: 14px; color: var(--text-muted); margin-bottom: 20px; min-height: 66px; line-height: 1.5; }
.category-btn { color: var(--accent); text-decoration: none; font-weight: 600; font-size: 14px; display: inline-block; transition: transform 0.2s; }
.category-btn:hover { transform: translateX(5px); }

/* --- OFICINA DE LUTHIERIA E ASSISTÊNCIA --- */
.maintenance-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 60px; align-items: center; }
.tag-alert { color: var(--accent); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: 1px; display: block; margin-bottom: 12px; }
.maintenance-content h2 { font-size: 38px; margin-bottom: 20px; font-weight: 700; letter-spacing: -0.5px; }
.maintenance-content p { color: #94A3B8; font-size: 16px; margin-bottom: 25px; line-height: 1.6; }
.maintenance-image img { width: 100%; height: 400px; object-fit: cover; border-radius: 6px; box-shadow: var(--shadow-md); }

/* Estrutura de Tags da Oficina */
.instruments-covered { margin: 25px 0 35px 0; }
.instruments-covered h3 { font-size: 16px; color: var(--accent); margin-bottom: 15px; font-weight: 600; }
.instruments-tags { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.instruments-tags span { display: flex; align-items: center; gap: 8px; font-size: 14px; color: #CBD5E1; }
.instruments-tags i { width: 16px; height: 16px; color: var(--accent); }

/* Vitrine de Serviços Mais Procurados */
.most-searched-services { margin-top: 70px; border-top: 1px solid #1E293B; padding-top: 50px; }
.most-searched-services h3 { font-size: 24px; text-align: center; color: var(--white); margin-bottom: 40px; font-weight: 700; }
.services-features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 25px; }
.service-feature-card { background: #1E293B; border: 1px solid #334155; padding: 30px; border-radius: 6px; transition: var(--transition-smooth); }
.service-feature-card:hover { transform: translateY(-5px); border-color: var(--accent); }
.service-icon { background: rgba(243, 156, 18, 0.1); color: var(--accent); width: 45px; height: 45px; display: flex; align-items: center; justify-content: center; border-radius: 4px; margin-bottom: 20px; }
.service-icon i { width: 22px; height: 22px; }
.service-feature-card h4 { font-size: 18px; color: var(--white); margin-bottom: 10px; font-weight: 700; }
.service-feature-card p { font-size: 13px; color: #94A3B8; line-height: 1.6; margin-bottom: 20px; }
.service-tag-seo { display: inline-block; font-size: 11px; background: #0F172A; color: #CBD5E1; padding: 4px 10px; border-radius: 3px; font-weight: 500; }

/* --- SHOWROOM / PRODUTOS --- */
.products-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }
.product-item { background: var(--white); border: 1px solid var(--border-color); border-radius: 6px; overflow: hidden; box-shadow: var(--shadow-sm); }
.product-img-wrapper { position: relative; background: #fbfbfb; overflow: hidden; }
.product-img-wrapper img { width: 100%; height: 250px; object-fit: contain; padding: 20px; transition: transform 0.5s ease; }
.product-item:hover .product-img-wrapper img { transform: scale(1.04); }
.product-badge { position: absolute; top: 12px; left: 12px; background: var(--primary); color: var(--white); font-size: 10px; font-weight: 700; padding: 4px 10px; border-radius: 3px; text-transform: uppercase; }
.product-details { padding: 22px; border-top: 1px solid var(--border-color); }
.product-brand { font-size: 11px; color: var(--accent); font-weight: 700; text-transform: uppercase; display: block; margin-bottom: 6px; }
.product-item h4 { font-size: 16px; color: var(--primary); margin-bottom: 10px; font-weight: 700; }
.product-location { font-size: 12px; color: var(--text-muted); display: flex; align-items: center; gap: 4px; margin-bottom: 22px; }
.product-location i { width: 13px; height: 13px; color: var(--accent); }
.btn-product-action { display: block; text-align: center; background: var(--bg-light); color: var(--primary); border: 1px solid var(--border-color); padding: 11px; font-weight: 600; font-size: 13px; text-decoration: none; border-radius: 4px; transition: var(--transition-smooth); }
.btn-product-action:hover { background: var(--primary); color: var(--white); border-color: var(--primary); }

/* --- QUEM SOMOS --- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.about-image img { width: 100%; height: 380px; object-fit: cover; border-radius: 6px; }
.about-text h2 { font-size: 34px; color: var(--primary); margin-bottom: 15px; font-weight: 700; }
.about-text p { color: var(--text-muted); font-size: 15px; margin-bottom: 20px; line-height: 1.6; }
.stats-row { display: flex; gap: 40px; margin-top: 25px; }
.stat-box strong { font-size: 34px; color: var(--accent); display: block; font-weight: 700; }
.stat-box span { font-size: 13px; color: var(--text-muted); font-weight: 500; }

/* --- CONTATO / MAPA --- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; align-items: center; }
.contact-info h2 { font-size: 34px; color: var(--primary); margin-bottom: 15px; font-weight: 700; }
.contact-info p { color: var(--text-muted); margin-bottom: 30px; font-size: 15px; }
.contact-details-list { list-style: none; }
.contact-details-list li { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; font-size: 15px; font-weight: 600; color: #334155; }
.contact-details-list i { color: var(--accent); width: 20px; height: 20px; }
.map-placeholder { background: #E2E8F0; height: 350px; border-radius: 6px; display: flex; flex-direction: column; justify-content: center; align-items: center; color: var(--text-muted); text-align: center; }

/* --- FOOTER --- */
.footer { background: #0B111E; color: #64748B; padding: 50px 0; font-size: 13px; border-top: 1px solid #1E293B; }
.footer-wrapper { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 25px; }
.footer-brand h3 { color: var(--white); margin-bottom: 8px; font-weight: 700; }

/* --- RESPONSIVIDADE --- */
@media (max-width: 992px) {
    .header-wrapper { flex-direction: column; gap: 15px; text-align: center; }
    .search-bar { width: 100%; max-width: 100%; }
    .nav-menu { gap: 18px; overflow-x: auto; width: 100%; padding-bottom: 8px; }
    .nav-menu a { flex-shrink: 0; }
    .maintenance-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .hero h1 { font-size: 34px; }
}