/**
 * EPI EXPRESS - CSS Principal (Site Público)
 * Cores: Amarelo (#FFC107), Preto (#1A1A2E), Branco (#FFFFFF), Cinza (#6C757D)
 */

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --color-primary: #FFC107;
    --color-primary-dark: #E0A800;
    --color-dark: #1A1A2E;
    --color-dark-light: #2D2D44;
    --color-gray: #6C757D;
    --color-gray-light: #F8F9FA;
    --color-white: #FFFFFF;
    --color-success: #28A745;
    --color-danger: #DC3545;
    --font-main: 'Inter', sans-serif;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-lg: 0 4px 20px rgba(0,0,0,0.15);
    --radius: 8px;
    --transition: all 0.3s ease;
}

/* ================================================================
   EPI EXPRESS 2026 — identidade inspirada no layout de referência
   ================================================================ */
:root { --primary:#ffc400; --primary-dark:#e6aa00; --dark:#0d1212; --dark-2:#171d1d; --text:#222; --muted:#687070; --light:#f4f5f5; --white:#fff; --radius:5px; }
body { color:var(--text); background:#fff; font-family:Inter,Arial,sans-serif; }
.container { width:min(1180px,calc(100% - 40px)); }
h1,h2,h3,.btn,.main-nav,.logo-text { font-family:"Barlow Condensed",Inter,sans-serif; }
.site-header { background:rgba(10,15,15,.97); border-bottom:1px solid rgba(255,196,0,.24); position:sticky; top:0; z-index:1000; }
.header-inner { height:76px; }
.site-logo { width:170px; height:50px; object-fit:contain; }
.main-nav { gap:30px; }
.main-nav a { color:#fff; font-size:15px; font-weight:700; text-transform:uppercase; letter-spacing:.04em; }
.main-nav a:hover { color:var(--primary); }
.btn { border-radius:3px; text-transform:uppercase; letter-spacing:.035em; font-weight:800; }
.btn-primary { background:var(--primary); color:#111; border-color:var(--primary); }
.btn-primary:hover { background:#ffd43b; border-color:#ffd43b; transform:translateY(-1px); }
.btn-outline { color:#fff; border-color:#fff; background:transparent; }
.btn-outline:hover { color:#111; background:#fff; }
.hero { min-height:610px; display:flex; align-items:center; background:#0b1010; }
.hero-bg { background-position:center 28%; filter:saturate(.72) contrast(1.06); }
.hero-overlay { background:linear-gradient(90deg,rgba(7,11,11,.96) 0%,rgba(7,11,11,.78) 43%,rgba(7,11,11,.15) 78%),linear-gradient(0deg,rgba(7,11,11,.75),transparent 42%); }
.hero-content { max-width:620px; padding:80px 0; }
.hero-kicker { display:inline-flex; align-items:center; gap:10px; color:var(--primary); text-transform:uppercase; letter-spacing:.16em; font-size:12px; font-weight:800; margin-bottom:18px; }
.hero-kicker:before { content:""; width:30px; height:2px; background:var(--primary); }
.hero-title { font-size:clamp(48px,6vw,78px); line-height:.88; text-transform:uppercase; letter-spacing:-.025em; margin-bottom:24px; }
.hero-title mark { color:var(--primary); background:none; }
.hero-subtitle { max-width:550px; color:#e8eaea; font-size:17px; line-height:1.7; }
.section { padding:74px 0; }
.section-title { font-size:38px; line-height:1; text-transform:uppercase; letter-spacing:-.02em; }
.section-title:after { width:44px; height:4px; margin-top:14px; background:var(--primary); }
.section-about { background:#fff; }
.about-grid { gap:70px; }
.about-image { position:relative; }
.about-image:after { content:""; position:absolute; right:-14px; bottom:-14px; width:48%; height:50%; background:var(--primary); z-index:0; }
.about-image img { position:relative; z-index:1; border-radius:2px; filter:saturate(.72); }
.section-categories { background:#f3f4f4; }
.categories-grid { grid-template-columns:repeat(4,1fr); gap:12px; }
.category-card { background:#fff; border:1px solid #e0e3e3; border-radius:4px; min-height:164px; padding:24px 14px; box-shadow:none; }
.category-card:hover { border-color:var(--primary); transform:translateY(-4px); box-shadow:0 10px 25px rgba(0,0,0,.08); }
.category-icon { width:62px; height:62px; background:#fff7d6; color:#161b1b; border-radius:50%; font-size:27px; }
.category-card h3 { font-size:19px; text-transform:uppercase; }
.section-products { background:var(--dark); color:#fff; }
.section-products .section-title { color:#fff; }
.products-grid { grid-template-columns:repeat(3,1fr); gap:18px; }
.product-card { border-radius:4px; border:1px solid #dfe2e2; box-shadow:none; overflow:hidden; }
.product-image { height:230px; background:linear-gradient(145deg,#fff,#eef0ef); }
.product-image img { object-fit:contain; padding:18px; }
.product-badge { background:var(--primary); color:#111; border-radius:2px; font-weight:800; text-transform:uppercase; }
.product-info { padding:19px; }
.product-category { color:#a87600; font-weight:800; text-transform:uppercase; font-size:10px; }
.product-name { font-size:21px; line-height:1.1; min-height:46px; }
.product-actions { border-top:1px solid #eceeee; padding-top:15px; }
.section-differentials { background:var(--primary); }
.section-differentials .section-title { display:none; }
.differentials-grid { grid-template-columns:repeat(6,1fr); gap:0; }
.differential-card { padding:20px 16px; background:transparent; border:0; border-right:1px solid rgba(0,0,0,.14); border-radius:0; box-shadow:none; }
.differential-card:last-child { border:0; }
.differential-card i { color:#111; font-size:28px; }
.differential-card h3 { font-size:17px; text-transform:uppercase; }
.differential-card p { font-size:11px; color:#303000; }
.section-brands { background:#fff; }
.brands-grid,.brands-grid-large { gap:10px; }
.brand-item,.brand-card-large { border:1px solid #e1e3e3; border-radius:3px; min-height:100px; background:#fff; box-shadow:none; }
.brand-name,.brand-name-large { font-family:"Barlow Condensed"; font-size:22px; font-weight:900; text-transform:uppercase; color:#1a2424; }
.section-cta { background:var(--primary); color:#111; }
.cta-content h2 { color:#111; font-size:40px; text-transform:uppercase; }
.page-header { padding:75px 0; background:linear-gradient(90deg,rgba(8,12,12,.96),rgba(8,12,12,.6)),url('https://images.unsplash.com/photo-1581093458791-9f3c3900df4b?auto=format&fit=crop&w=1600&q=80') center/cover; }
.page-header h1 { font-size:52px; text-transform:uppercase; }
.filters-container,.contact-form-container { border-radius:4px; border:1px solid #e0e3e3; box-shadow:none; }
.product-detail-grid { gap:50px; }
.product-detail-image { background:#f3f5f4; border:1px solid #e0e3e3; border-radius:4px; }
.site-footer { background:linear-gradient(135deg,#101616,#070a0a); border-top:5px solid var(--primary); }
.footer-col h3 { color:#fff; text-transform:uppercase; font-size:18px; }
.footer-col h3:after { content:""; display:block; width:28px; height:2px; background:var(--primary); margin-top:9px; }
.footer-links a:hover,.developer-credit a { color:var(--primary); }
.whatsapp-float { background:#101515; color:var(--primary); border:2px solid var(--primary); }
@media(max-width:900px){ .differentials-grid{grid-template-columns:repeat(3,1fr)} .categories-grid{grid-template-columns:repeat(2,1fr)} .products-grid{grid-template-columns:repeat(2,1fr)} }
@media(max-width:700px){ .container{width:min(100% - 28px,1180px)} .header-inner{height:66px}.site-logo{width:135px}.hero{min-height:600px}.hero-content{padding:65px 0}.hero-title{font-size:48px}.hero-overlay{background:linear-gradient(90deg,rgba(7,11,11,.95),rgba(7,11,11,.65))}.section{padding:54px 0}.section-title{font-size:32px}.categories-grid,.products-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.product-image{height:150px}.product-info{padding:13px}.product-desc,.product-brand{display:none}.product-name{font-size:17px}.product-actions{flex-direction:column}.differentials-grid{grid-template-columns:repeat(2,1fr)}.differential-card{border-bottom:1px solid rgba(0,0,0,.14)}.page-header h1{font-size:40px} }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-main);
    color: #333;
    line-height: 1.6;
    background: var(--color-white);
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; }
ul { list-style: none; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* === BOTÕES === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-dark);
    border-color: var(--color-primary);
}
.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

.btn-secondary {
    background: transparent;
    color: var(--color-dark);
    border-color: var(--color-dark);
}
.btn-secondary:hover {
    background: var(--color-dark);
    color: var(--color-white);
}

.btn-whatsapp {
    background: #25D366;
    color: var(--color-white);
    border-color: #25D366;
}
.btn-whatsapp:hover {
    background: #1DA851;
}

.btn-outline {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}
.btn-outline:hover {
    background: var(--color-white);
    color: var(--color-dark);
}

.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-block { width: 100%; }

/* === HEADER === */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-dark);
    z-index: 1000;
    box-shadow: var(--shadow);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-white);
    font-weight: 800;
    font-size: 20px;
}

.site-logo {
    height: 45px;
    width: auto;
}

.logo-text {
    color: var(--color-primary);
    letter-spacing: 1px;
}

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

.main-nav a {
    color: var(--color-white);
    font-weight: 500;
    font-size: 15px;
    padding: 8px 0;
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition);
}

.main-nav a:hover::after { width: 100%; }
.main-nav a:hover { color: var(--color-primary); }

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 24px;
    cursor: pointer;
}

/* === MOBILE MENU === */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1001;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100%;
    background: var(--color-dark);
    z-index: 1002;
    padding: 20px;
    flex-direction: column;
    gap: 5px;
}

.mobile-menu.active,
.mobile-menu-overlay.active { display: flex; }
.mobile-menu-overlay.active { display: block; }

.mobile-menu-close {
    align-self: flex-end;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 24px;
    cursor: pointer;
    margin-bottom: 20px;
}

.mobile-menu-link {
    color: var(--color-white);
    padding: 12px 0;
    font-size: 16px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

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

/* === HERO === */
.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    background: var(--color-dark);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: var(--color-primary);
    border-radius: 50%;
    opacity: 0.1;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: var(--color-primary);
    border-radius: 50%;
    opacity: 0.05;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(26,26,46,0.95) 0%, rgba(26,26,46,0.7) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 40px 0;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--color-white);
    line-height: 1.1;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-title span { color: var(--color-primary); }

.hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 30px;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* === SEÇÕES === */
.section {
    padding: 80px 0;
}

.section-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-dark);
    margin-bottom: 40px;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--color-primary);
    margin-top: 12px;
    border-radius: 2px;
}

/* === ABOUT === */
.section-about {
    background: var(--color-gray-light);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.about-content p {
    margin-bottom: 20px;
    color: var(--color-gray);
    font-size: 16px;
}

.about-image img {
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    width: 100%;
    object-fit: cover;
    height: 350px;
}

/* === CATEGORIAS === */
.section-categories {
    background: var(--color-white);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
}

.category-card {
    background: var(--color-gray-light);
    padding: 25px 20px;
    border-radius: var(--radius);
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.category-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.category-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.category-card h3 {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 5px;
}

.category-count {
    font-size: 12px;
    color: var(--color-gray);
}

/* === PRODUTOS === */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.product-card {
    background: var(--color-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid #eee;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.product-image {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: #f0f0f0;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card:hover .product-image img { transform: scale(1.05); }

.product-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--color-primary);
    color: var(--color-dark);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
}

.product-info {
    padding: 20px;
}

.product-category {
    font-size: 12px;
    color: var(--color-primary-dark);
    font-weight: 600;
    text-transform: uppercase;
}

.product-name {
    font-size: 16px;
    font-weight: 700;
    margin: 8px 0;
    color: var(--color-dark);
}

.product-name a:hover { color: var(--color-primary-dark); }

.product-desc {
    font-size: 13px;
    color: var(--color-gray);
    margin-bottom: 10px;
}

.product-brand {
    font-size: 12px;
    color: var(--color-gray);
    font-weight: 500;
}

.product-actions {
    display: flex;
    gap: 8px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.section-actions {
    text-align: center;
    margin-top: 40px;
}

/* === DIFERENCIAIS === */
.section-differentials {
    background: var(--color-dark);
    color: var(--color-white);
}

.section-differentials .section-title {
    color: var(--color-white);
}

.differentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.differential-card {
    text-align: center;
    padding: 30px 20px;
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.1);
    transition: var(--transition);
}

.differential-card:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-3px);
}

.differential-card i {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 15px;
}

.differential-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

.differential-card p {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
}

/* === MARCAS === */
.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 20px;
    align-items: center;
}

.brand-item {
    background: var(--color-gray-light);
    padding: 20px;
    border-radius: var(--radius);
    text-align: center;
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand-item img {
    max-height: 50px;
    width: auto;
}

.brand-name {
    font-weight: 700;
    color: var(--color-dark);
    font-size: 14px;
}

/* === CTA === */
.section-cta {
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-light) 100%);
    text-align: center;
    color: var(--color-white);
}

.cta-content h2 {
    font-size: 2rem;
    margin-bottom: 25px;
}

.cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

/* === FOOTER === */
.site-footer {
    background: var(--color-dark);
    color: rgba(255,255,255,0.8);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-col h3 {
    color: var(--color-white);
    font-size: 16px;
    margin-bottom: 15px;
    position: relative;
}

.footer-col h3::after {
    content: '';
    display: block;
    width: 30px;
    height: 3px;
    background: var(--color-primary);
    margin-top: 8px;
}

.footer-col p {
    font-size: 14px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-col p i {
    color: var(--color-primary);
    width: 16px;
}

.footer-links a {
    display: block;
    padding: 5px 0;
    font-size: 14px;
}

.footer-links a:hover { color: var(--color-primary); }

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 15px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.footer-social a:hover {
    background: var(--color-primary);
    color: var(--color-dark);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 13px;
}

.developer-credit {
    color: rgba(255,255,255,0.6);
}

.developer-credit a {
    color: var(--color-primary);
    font-weight: 600;
}

/* === PAGE HEADER === */
.page-header {
    background: var(--color-dark);
    color: var(--color-white);
    padding: 120px 0 60px;
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.page-header p {
    color: rgba(255,255,255,0.7);
    font-size: 18px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: center;
    margin-bottom: 15px;
    font-size: 14px;
}

.breadcrumb a { color: var(--color-primary); }
.breadcrumb span { color: rgba(255,255,255,0.5); }
.breadcrumb i { color: rgba(255,255,255,0.3); font-size: 10px; }

.category-count {
    color: var(--color-primary);
    font-weight: 600;
    margin-top: 10px;
}

/* === FILTROS === */
.products-filter {
    margin-bottom: 30px;
}

.filter-form {
    margin-bottom: 15px;
}

.filter-search {
    display: flex;
    max-width: 500px;
}

.filter-search .form-control {
    flex: 1;
    border-radius: var(--radius) 0 0 var(--radius);
}

.filter-search .btn {
    border-radius: 0 var(--radius) var(--radius) 0;
    padding: 12px 20px;
}

.filter-categories {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.filter-chip {
    padding: 8px 16px;
    background: var(--color-gray-light);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-dark);
    transition: var(--transition);
}

.filter-chip:hover,
.filter-chip.active {
    background: var(--color-primary);
    color: var(--color-dark);
}

/* === PAGINAÇÃO === */
.pagination {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-top: 40px;
}

.pagination-btn {
    padding: 10px 16px;
    background: var(--color-white);
    border: 1px solid #ddd;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 14px;
    color: var(--color-dark);
    transition: var(--transition);
}

.pagination-btn:hover,
.pagination-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-dark);
}

/* === PRODUTO DETALHE === */
.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.product-detail-image img {
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    width: 100%;
}

.product-detail-info h2 {
    font-size: 1.8rem;
    color: var(--color-dark);
    margin: 10px 0 15px;
}

.product-meta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.meta-item {
    font-size: 14px;
    color: var(--color-gray);
    display: flex;
    align-items: center;
    gap: 6px;
}

.meta-item i { color: var(--color-primary); }

.product-description {
    margin: 20px 0;
    color: var(--color-gray);
    line-height: 1.8;
}

.product-actions-lg {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 25px;
}

/* === CONTATO === */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
}

.contact-item {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    padding: 15px;
    background: var(--color-gray-light);
    border-radius: var(--radius);
}

.contact-item i {
    font-size: 1.2rem;
    color: var(--color-primary);
    margin-top: 3px;
}

.contact-item strong {
    display: block;
    font-size: 14px;
    color: var(--color-dark);
}

.contact-item p {
    font-size: 14px;
    color: var(--color-gray);
}

.contact-item a { color: var(--color-primary-dark); }
.contact-item a:hover { text-decoration: underline; }

.contact-social {
    display: flex;
    gap: 12px;
    margin: 20px 0;
}

.contact-social a {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--color-dark);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.contact-social a:hover {
    background: var(--color-primary);
    color: var(--color-dark);
}

.contact-map iframe {
    border-radius: var(--radius);
    margin-top: 15px;
}

.contact-form {
    background: var(--color-gray-light);
    padding: 30px;
    border-radius: var(--radius);
}

/* === FORMULÁRIOS === */
.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 6px;
    color: var(--color-dark);
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid #ddd;
    border-radius: var(--radius);
    font-size: 14px;
    font-family: var(--font-main);
    transition: var(--transition);
    background: var(--color-white);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255,193,7,0.2);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.form-control small {
    display: block;
    margin-top: 4px;
    color: var(--color-gray);
    font-size: 12px;
}

textarea.form-control { resize: vertical; }

/* === ALERTAS === */
.alert {
    padding: 15px 20px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-success {
    background: #D4EDDA;
    color: #155724;
    border: 1px solid #C3E6CB;
}

.alert-error {
    background: #F8D7DA;
    color: #721C24;
    border: 1px solid #F5C6CB;
}

.alert ul { margin: 5px 0 0 20px; }

/* === EMPTY STATE === */
.empty-state-lg {
    text-align: center;
    padding: 60px 20px;
}

.empty-state-lg i {
    font-size: 3rem;
    color: var(--color-gray);
    margin-bottom: 15px;
}

.empty-state-lg h3 {
    font-size: 1.3rem;
    color: var(--color-dark);
    margin-bottom: 10px;
}

.empty-state-lg p {
    color: var(--color-gray);
    margin-bottom: 20px;
}

/* === 404 === */
.error-page {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 80px 20px;
}

.error-code {
    font-size: 8rem;
    font-weight: 900;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 10px;
}

.error-content h1 {
    font-size: 2rem;
    color: var(--color-dark);
    margin-bottom: 15px;
}

.error-content p {
    color: var(--color-gray);
    margin-bottom: 30px;
}

.error-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

/* === ABOUT PAGE === */
.about-page {
    max-width: 900px;
    margin: 0 auto;
}

.about-text p {
    margin-bottom: 20px;
    font-size: 16px;
    color: var(--color-gray);
    line-height: 1.8;
}

.about-image-full {
    margin: 40px 0;
    border-radius: var(--radius);
    overflow: hidden;
}

.about-image-full img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

/* === BRANDS PAGE === */
.brands-grid-large {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 25px;
}

.brand-card-large {
    background: var(--color-gray-light);
    padding: 30px;
    border-radius: var(--radius);
    text-align: center;
    min-height: 160px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    transition: var(--transition);
}

.brand-card-large:hover {
    box-shadow: var(--shadow);
    transform: translateY(-3px);
}

.brand-card-large img {
    max-height: 60px;
}

.brand-name-large {
    font-size: 18px;
    font-weight: 800;
    color: var(--color-dark);
}

.brand-link {
    font-size: 13px;
    color: var(--color-primary-dark);
    font-weight: 600;
}

/* === WHATSAPP FLOAT === */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #25D366;
    color: var(--color-white);
    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;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37,211,102,0.5);
}

/* === RESPONSIVIDADE === */
@media (max-width: 1024px) {
    .hero-title { font-size: 2.5rem; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
}

@media (max-width: 768px) {
    .main-nav { display: none; }
    .mobile-menu-toggle { display: block; }
    
    .hero { min-height: 60vh; }
    .hero-title { font-size: 2rem; }
    .hero-subtitle { font-size: 1rem; }
    
    .section { padding: 50px 0; }
    .section-title { font-size: 1.5rem; }
    
    .about-grid { grid-template-columns: 1fr; }
    .about-image img { height: 250px; }
    
    .product-detail { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }
    
    .page-header { padding: 100px 0 40px; }
    .page-header h1 { font-size: 1.8rem; }
    
    .form-row { grid-template-columns: 1fr; }
    
    .products-grid { grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }
    
    .error-code { font-size: 5rem; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 1.6rem; }
    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { width: 100%; }
    
    .categories-grid { grid-template-columns: repeat(2, 1fr); }
    .differentials-grid { grid-template-columns: 1fr; }
    .products-grid { grid-template-columns: 1fr; }
    
    .cta-buttons { flex-direction: column; }
    .cta-buttons .btn { width: 100%; }
    
    .filter-categories { gap: 5px; }
    .filter-chip { font-size: 12px; padding: 6px 12px; }
}

/* Ajustes finais: mantidos no fim para prevalecer sobre o tema legado. */
.site-header{background:rgba(10,15,15,.97);border-bottom:1px solid rgba(255,196,0,.24)}
.header-inner{height:76px}.site-logo{width:170px;height:50px;object-fit:contain}
.main-nav a{color:#fff;text-transform:uppercase;font-family:"Barlow Condensed",sans-serif;font-weight:700}
.hero{min-height:610px}.hero-content{max-width:620px;padding:80px 0}.hero-title{font-size:clamp(48px,6vw,78px);line-height:.88;text-transform:uppercase}.hero-title mark{color:#ffc400;background:none}.hero-overlay{background:linear-gradient(90deg,rgba(7,11,11,.96),rgba(7,11,11,.76) 43%,rgba(7,11,11,.14) 80%)}
.section-title{font-family:"Barlow Condensed",sans-serif;font-size:38px;text-transform:uppercase}.section-products{background:#0d1212}.section-products .section-title{color:#fff}.product-card,.category-card{border-radius:4px}.section-differentials{background:#ffc400}.differential-card{box-shadow:none}.site-footer{background:#0d1212;border-top:5px solid #ffc400}
@media(max-width:700px){.header-inner{height:66px}.site-logo{width:135px}.hero{min-height:570px}.hero-content{padding:62px 0}.hero-title{font-size:46px}.section{padding:52px 0}.section-title{font-size:32px}.categories-grid,.products-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.product-image{height:150px}.product-info{padding:13px}.product-desc,.product-brand{display:none}.differentials-grid{grid-template-columns:repeat(2,1fr)}.page-header h1{font-size:40px}}

/* Mídia real, filtros, CTA e motion */
.category-card{padding:0;overflow:hidden;display:block;text-align:left;min-height:0}
.category-photo{height:145px;overflow:hidden;background:#eef0ef}
.category-photo img{width:100%;height:100%;object-fit:cover;transition:transform .55s cubic-bezier(.2,.7,.2,1);filter:saturate(.82)}
.category-card:hover .category-photo img{transform:scale(1.07)}
.category-card h3,.category-card .category-count{display:block;margin-left:17px;margin-right:17px}
.category-card h3{margin-top:15px;margin-bottom:3px}.category-card .category-count{margin-bottom:17px}
.product-image img{object-fit:cover;padding:0;transition:transform .55s cubic-bezier(.2,.7,.2,1)}
.product-card:hover .product-image img{transform:scale(1.045)}
.brand-item img,.brand-card-large img{max-width:74%;max-height:58px;object-fit:contain}
.products-filter{display:grid;grid-template-columns:minmax(280px,1fr) minmax(260px,.55fr);align-items:end;gap:18px;background:#f3f4f4;border:1px solid #e0e3e3;border-radius:5px;padding:18px;margin-bottom:30px}
.filter-form,.filter-search{margin:0}.filter-selects label{display:block;margin-bottom:7px;font-size:12px;font-weight:800;text-transform:uppercase}.filter-selects label i{color:#dca900;margin-right:5px}
.section-cta{padding:42px 0;background:#ffc400;color:#111}
.cta-content{display:grid;grid-template-columns:auto 1fr auto;align-items:center;text-align:left;gap:25px;max-width:none}
.cta-icon{width:72px;height:72px;border-radius:50%;display:grid;place-items:center;background:#111;color:#ffc400;font-size:27px}
.cta-copy span{text-transform:uppercase;font-size:11px;font-weight:800;letter-spacing:.13em}.cta-copy h2{margin:2px 0 3px;font-size:38px;line-height:1}.cta-copy p{margin:0;font-size:13px;color:#393100}.cta-buttons{margin:0}.btn-dark{background:#101515;color:#fff;border-color:#101515}.btn-dark:hover{background:#fff;color:#111;border-color:#fff}
.contact-map{margin-top:25px;border:5px solid #fff;box-shadow:0 10px 30px rgba(0,0,0,.12);border-radius:5px;overflow:hidden}.contact-map iframe{display:block;min-height:290px}
.reveal-on-scroll{opacity:0;transform:translateY(28px);transition:opacity .65s ease var(--reveal-delay,0ms),transform .65s cubic-bezier(.2,.75,.25,1) var(--reveal-delay,0ms)}
.reveal-on-scroll.visible{opacity:1;transform:none}
.page-header{min-height:290px;display:flex;align-items:center;background-attachment:scroll;background-image:linear-gradient(90deg,rgba(8,12,12,.94),rgba(8,12,12,.42)),url('https://images.unsplash.com/photo-1504917595217-d4dc5ebe6122?auto=format&fit=crop&w=1800&q=86')}
.page-header:has(h1:first-of-type){background-position:center}
@media(max-width:900px){.products-filter{grid-template-columns:1fr}.cta-content{grid-template-columns:auto 1fr}.cta-buttons{grid-column:2}.category-photo{height:125px}}
@media(max-width:600px){.products-filter{padding:13px}.filter-search{display:grid;grid-template-columns:1fr auto}.cta-content{grid-template-columns:1fr;text-align:center}.cta-icon{margin:auto}.cta-buttons{grid-column:auto;width:100%}.cta-buttons .btn{width:100%}.cta-copy h2{font-size:32px}.category-photo{height:115px}.category-card h3{font-size:16px}.product-card .product-actions .btn{width:100%;justify-content:center}.contact-map iframe{min-height:240px}.page-header{min-height:240px;padding:75px 0 35px}}
@media(max-width:390px){.categories-grid,.products-grid{grid-template-columns:1fr}.category-photo{height:180px}.product-image{height:220px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal-on-scroll{opacity:1;transform:none;transition:none}.category-photo img,.product-image img{transition:none}}

/* Refinamento institucional, marquee e animações expressivas */
.section-differentials{padding:72px 0;background:linear-gradient(120deg,#ffc400,#ffd633)}
.section-differentials .section-title{display:block;color:#111;margin-bottom:12px}
.section-differentials .section-heading{max-width:760px;margin:0 auto 38px}
.section-heading.centered{text-align:center}.section-heading.centered .section-title:after{margin-left:auto;margin-right:auto;background:#111}
.section-heading>p{font-size:15px;line-height:1.7;color:#4d4300}.section-eyebrow{display:block;margin-bottom:9px;color:#9d7600;font-size:11px;font-weight:900;letter-spacing:.16em;text-transform:uppercase}
.section-differentials .section-eyebrow{color:#574500}.section-differentials .differential-card{transition:transform .35s ease,background .35s ease}.section-differentials .differential-card:hover{background:rgba(255,255,255,.34);transform:translateY(-9px) rotate(-1deg)}
.brands-heading{text-align:center}.brands-heading .section-title:after{margin-left:auto;margin-right:auto}.brands-heading>p{color:#687070;margin:-5px auto 30px;max-width:620px}
.brands-marquee{width:100%;overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.brands-track{display:flex;width:max-content;gap:14px;padding:10px 7px 22px;animation:brands-scroll 34s linear infinite}.brands-marquee:hover .brands-track{animation-play-state:paused}
.brands-marquee .brand-item{flex:0 0 170px;min-height:105px;display:grid;place-items:center;padding:18px;background:#fff;border:1px solid #e1e4e4;transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease}
.brands-marquee .brand-item img{filter:grayscale(1) contrast(1.15);opacity:.72;transition:filter .35s ease,opacity .35s ease,transform .35s ease}
.brands-marquee .brand-item:hover{transform:translateY(-6px);border-color:#ffc400;box-shadow:0 12px 25px rgba(0,0,0,.1)}.brands-marquee .brand-item:hover img{filter:none;opacity:1;transform:scale(1.08)}
@keyframes brands-scroll{to{transform:translateX(calc(-50% - 7px))}}
.footer-grid{grid-template-columns:1.35fr .8fr 1.25fr}.whatsapp-float{border:0!important;box-shadow:0 8px 28px rgba(0,0,0,.28)}.whatsapp-float:hover{border:0!important;transform:translateY(-5px) scale(1.08) rotate(-4deg)}
.about-page{display:grid;grid-template-columns:1fr 1.05fr;gap:65px;align-items:center}.about-text p{font-size:15px;line-height:1.85}.about-image-full{position:relative}.about-image-full img{width:100%;height:520px;object-fit:cover;border-radius:4px;filter:saturate(.8)}
.about-photo-caption{position:absolute;left:-26px;bottom:26px;max-width:310px;background:#111;color:#fff;border-left:5px solid #ffc400;padding:18px 22px;box-shadow:0 14px 30px rgba(0,0,0,.25)}.about-photo-caption strong,.about-photo-caption span{display:block}.about-photo-caption strong{font-family:"Barlow Condensed";font-size:21px;text-transform:uppercase}.about-photo-caption span{font-size:11px;color:#d9dddd;margin-top:4px}
.about-assurance{display:flex;gap:15px;align-items:center;margin-top:25px;padding:17px;background:#f3f4f4;border-left:4px solid #ffc400}.about-assurance>i{font-size:27px;color:#d4a100}.about-assurance strong,.about-assurance span{display:block}.about-assurance span{font-size:11px;color:#687070;margin-top:3px}
.about-numbers{background:#101515;color:#fff}.about-numbers-grid{display:grid;grid-template-columns:repeat(4,1fr)}.about-numbers-grid>div{text-align:center;padding:34px 15px;border-right:1px solid rgba(255,255,255,.1)}.about-numbers-grid>div:last-child{border:0}.about-numbers strong,.about-numbers span{display:block}.about-numbers strong{font-family:"Barlow Condensed";font-size:44px;color:#ffc400}.about-numbers span{font-size:11px;text-transform:uppercase;letter-spacing:.1em}
.about-pillars{background:#f3f4f4}.about-pillars .section-heading{max-width:680px;margin:0 auto 38px}.pillars-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.pillars-grid article{background:#fff;border:1px solid #e1e4e4;border-bottom:4px solid #ffc400;padding:28px 24px;transition:.35s ease}.pillars-grid article:hover{transform:translateY(-10px);box-shadow:0 16px 35px rgba(0,0,0,.1)}.pillars-grid i{font-size:28px;color:#d6a000}.pillars-grid h3{font-size:22px;text-transform:uppercase;margin:17px 0 8px}.pillars-grid p{font-size:12px;line-height:1.65;color:#687070}
.about-brands .brands-intro{color:#687070;margin:-7px 0 26px}.about-brands .brand-item{position:relative;display:flex;flex-direction:column;gap:11px;padding:18px}.about-brands .brand-item small{color:#857000;font-size:10px;font-weight:800;text-transform:uppercase}.about-brands .brand-item:hover{border-color:#ffc400;transform:translateY(-6px)}
.page-header.about-hero{background-image:linear-gradient(90deg,rgba(8,12,12,.94),rgba(8,12,12,.38)),url('https://images.unsplash.com/photo-1504917595217-d4dc5ebe6122?auto=format&fit=crop&w=1800&q=88')}
.page-header.catalog-hero{background-image:linear-gradient(90deg,rgba(8,12,12,.94),rgba(8,12,12,.38)),url('https://images.unsplash.com/photo-1581093458791-9f3c3900df4b?auto=format&fit=crop&w=1800&q=88')}
.page-header.detail-hero{background-image:linear-gradient(90deg,rgba(8,12,12,.94),rgba(8,12,12,.46)),url('https://images.pexels.com/photos/8488037/pexels-photo-8488037.jpeg?auto=compress&cs=tinysrgb&w=1800')}
.page-header.category-hero{background-image:linear-gradient(90deg,rgba(8,12,12,.94),rgba(8,12,12,.38)),url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?auto=format&fit=crop&w=1800&q=88')}
.page-header.contact-hero{background-image:linear-gradient(90deg,rgba(8,12,12,.94),rgba(8,12,12,.38)),url('https://images.pexels.com/photos/7709289/pexels-photo-7709289.jpeg?auto=compress&cs=tinysrgb&w=1800')}
.page-header .container{animation:hero-copy-in .85s cubic-bezier(.18,.82,.25,1) both}.hero-content{animation:hero-copy-in 1s cubic-bezier(.18,.82,.25,1) both}.hero-bg{animation:hero-image-in 1.3s ease both}
@keyframes hero-copy-in{from{opacity:0;transform:translateX(-55px) skewX(-3deg)}to{opacity:1;transform:none}}@keyframes hero-image-in{from{opacity:.25;transform:scale(1.1)}to{opacity:1;transform:scale(1)}}
.reveal-on-scroll{opacity:0;transform:translateY(55px) scale(.94) rotate(.7deg);filter:blur(5px);transition:opacity .75s ease var(--reveal-delay,0ms),transform .85s cubic-bezier(.16,.8,.2,1) var(--reveal-delay,0ms),filter .75s ease var(--reveal-delay,0ms)}.reveal-on-scroll.visible{opacity:1;transform:none;filter:none}
@media(max-width:900px){.about-page{grid-template-columns:1fr;gap:35px}.about-image-full img{height:420px}.about-photo-caption{left:18px}.pillars-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.about-numbers-grid{grid-template-columns:repeat(2,1fr)}.about-numbers-grid>div:nth-child(2){border-right:0}.about-image-full img{height:350px}.about-photo-caption{left:10px;right:10px;bottom:10px}.pillars-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.brands-marquee .brand-item{flex-basis:135px;min-height:90px}.brands-track{animation-duration:24s}.section-differentials{padding:55px 0}.section-differentials .section-heading{margin-bottom:25px}}
@media(prefers-reduced-motion:reduce){.brands-track{animation-play-state:paused}.page-header .container,.hero-content,.hero-bg{animation:none}.reveal-on-scroll{filter:none}}

/* Ajustes de legibilidade solicitados */
.page-header.catalog-hero{background-image:linear-gradient(90deg,rgba(8,12,12,.94),rgba(8,12,12,.36)),url('https://images.pexels.com/photos/8488021/pexels-photo-8488021.jpeg?auto=compress&cs=tinysrgb&w=1800')!important;background-position:center 46%}
.filter-label{display:block;margin-bottom:7px;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.035em;color:#252b2b}.filter-label i{color:#c89500;margin-right:5px}
.section-differentials .differential-card i{width:58px;height:58px;display:grid;place-items:center;margin:0 auto 15px;border-radius:50%;background:#111;color:#ffc400!important;font-size:25px;box-shadow:0 8px 18px rgba(0,0,0,.18)}
.section-differentials .differential-card:hover i{background:#fff;color:#111!important;transform:rotate(-9deg) scale(1.08)}
.section-differentials .differential-card i{transition:transform .35s ease,background .35s ease,color .35s ease}
.section-categories .categories-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.category-count{font-size:10px!important;font-weight:800;text-transform:uppercase;letter-spacing:.045em;color:#927000!important}.category-count i{margin-left:5px;transition:transform .25s ease}.category-card:hover .category-count i{transform:translateX(5px)}
.brands-track{animation-duration:50s}
@media(max-width:900px){.section-categories .categories-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:390px){.section-categories .categories-grid{grid-template-columns:1fr}}

.product-price{display:flex;align-items:baseline;gap:7px;margin:8px 0 12px;color:#111}.product-price strong{font-family:"Barlow Condensed",sans-serif;font-size:24px;color:#b48700}.product-price span{font-size:10px;color:#747c7c;text-transform:uppercase}.product-price-detail{display:grid;grid-template-columns:auto 1fr;align-items:end;width:max-content;margin:18px 0;padding:15px 18px;background:#fff8d8;border-left:5px solid #ffc400}.product-price-detail>span{grid-column:1/-1}.product-price-detail strong{font-size:36px;color:#111}.product-price-detail small{font-size:10px;color:#687070;margin-left:8px;margin-bottom:7px}