:root {
    --primary: #b97a22;
    --primary-dark: #8a5a18;
    --text: #111111;
    --muted: #616161;
    --border: #e8e8e8;
    --soft: #f6f6f6;
    --white: #ffffff;
    --dark: #111111;
    --shadow: 0 20px 45px rgba(0,0,0,.08);
    --radius: 22px;
    --container: 1240px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: 'Inter', sans-serif; color: var(--text); background: var(--white); line-height: 1.6; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(var(--container), calc(100% - 32px)); margin: 0 auto; }
.topbar { background: #111; color: #fff; font-size: 14px; }
.topbar__inner { min-height: 42px; display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap; }
.sep { opacity: .5; padding: 0 8px; }
.header { position: sticky; top:0; z-index:1000; background: rgba(255,255,255,.95); backdrop-filter: blur(8px); border-bottom:1px solid rgba(0,0,0,.06); }
.header__inner { min-height: 86px; display:flex; align-items:center; justify-content:space-between; gap:24px; }
.brand { display:flex; align-items:center; gap:14px; min-width:0; }
.brand img { width: 62px; height: 62px; object-fit: contain; }
.brand strong { display:block; font-size: 22px; letter-spacing: .08em; }
.brand span { display:block; font-size: 12px; letter-spacing: .3em; color: var(--muted); text-transform: uppercase; margin-top: 4px; }
.brand--footer span { color: rgba(255,255,255,.65); }
.nav { display:flex; align-items:center; gap:24px; }
.nav a { font-weight: 600; color: #202020; }
.nav a.active, .nav a:hover { color: var(--primary); }
.header__actions { display:flex; gap:12px; }
.btn { display:inline-flex; align-items:center; justify-content:center; min-height:48px; padding:0 22px; border-radius:999px; font-weight:700; border:1px solid transparent; transition: .2s ease; cursor:pointer; }
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--primary); color: #fff; }
.btn--primary:hover { background: var(--primary-dark); }
.btn--outline { background:#fff; border-color: rgba(0,0,0,.12); }
.btn--light { border-color: rgba(255,255,255,.2); color: #fff; background: transparent; }
.menu-toggle { display:none; min-height:46px; min-width:46px; border-radius:12px; background:#fff; border:1px solid var(--border); }
.flash-wrap { padding-top: 16px; }
.flash { padding:14px 16px; border-radius: 14px; margin-bottom: 10px; }
.flash--success { background:#ecfdf3; border:1px solid #b7ebc6; color:#166534; }
.flash--error { background:#fff1f2; border:1px solid #fecdd3; color:#be123c; }
.hero { background: radial-gradient(circle at top right, rgba(185,122,34,.16), transparent 28%), linear-gradient(180deg, #fff 0%, #faf8f4 100%); padding: 64px 0 40px; }
.hero__grid, .about-grid, .contact-grid, .product-grid { display:grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items:center; }
.eyebrow { display:inline-block; color: var(--primary); font-weight: 800; letter-spacing: .2em; text-transform: uppercase; font-size: 13px; margin-bottom: 14px; }
h1,h2,h3,h4 { margin:0; line-height:1.08; letter-spacing: -.03em; }
h1 { font-size: clamp(38px, 5vw, 64px); }
h2 { font-size: clamp(28px, 3vw, 42px); }
h3 { font-size: 22px; }
p { margin:0; color: var(--muted); }
.hero__actions { display:flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.hero__stats { display:grid; grid-template-columns: repeat(4, 1fr); gap:14px; margin-top: 32px; }
.hero__stats div { background: rgba(255,255,255,.9); border:1px solid rgba(0,0,0,.05); border-radius: 16px; padding: 18px 16px; box-shadow: 0 10px 30px rgba(0,0,0,.04); }
.hero__stats strong { display:block; font-size:22px; }
.hero__stats span { font-size: 13px; color: var(--muted); }
.card { background: #fff; border:1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); overflow:hidden; }
.hero__visual { padding: 12px; }
.section { padding: 92px 0; }
.section--soft { background: var(--soft); }
.section__head { max-width: 760px; margin-bottom: 42px; }
.grid { display:grid; gap:24px; }
.grid--2 { grid-template-columns: repeat(2,1fr); }
.grid--3 { grid-template-columns: repeat(3,1fr); }
.grid--5 { grid-template-columns: repeat(5,1fr); }
.card--brand, .card--category { padding: 24px; transition: .25s ease; }
.card--brand:hover, .card--category:hover { transform: translateY(-4px); }
.media { height: 220px; border-radius: 16px; overflow:hidden; background: linear-gradient(135deg, #161616, #3b3b3b); margin-bottom: 18px; }
.media img { width:100%; height:100%; object-fit:cover; }
.link-arrow, .text-link { color: var(--primary); font-weight: 800; display:inline-block; margin-top: 12px; }
.brand-strip { border-top:1px solid rgba(0,0,0,.06); border-bottom:1px solid rgba(0,0,0,.06); }
.brand-strip__inner { min-height: 100px; display:grid; grid-template-columns: 220px 1fr; gap: 24px; align-items:center; }
.brand-strip__label { font-weight:800; }
.brand-strip__logos { display:grid; grid-template-columns: repeat(5, minmax(120px,1fr)); gap:16px; }
.logo-pill { min-height:64px; border:1px solid var(--border); border-radius:999px; display:flex; align-items:center; justify-content:center; padding:12px 18px; font-weight:800; background:#fff; }
.prose { max-width: 920px; }
.prose p + p { margin-top: 16px; }
.cards-stack { margin-top: 24px; }
.cta-box { background: linear-gradient(135deg, #0f0f0f 0%, #1e1e1e 100%); color: #fff; border-radius: 30px; padding: 48px; display:flex; justify-content:space-between; gap:24px; align-items:center; }
.cta-box p { color: rgba(255,255,255,.75); margin-top:12px; }
.cta-box__actions { display:flex; gap:14px; flex-wrap:wrap; }
.contact-grid { align-items:start; }
.contact-list { display:grid; gap:14px; }
.contact-list > div { background: var(--soft); border-radius: 14px; padding: 16px 18px; }
.contact-form .form-grid { display:grid; grid-template-columns: repeat(2,1fr); gap:14px; }
.contact-form input, .contact-form textarea, .catalog-filter input, .catalog-filter select { width:100%; min-height:48px; border:1px solid var(--border); border-radius:14px; padding: 0 14px; font: inherit; }
.contact-form textarea { min-height: 140px; padding-top: 14px; resize: vertical; grid-column: 1 / -1; }
.contact-form__actions { margin-top: 16px; }
.catalog-filters { background:#fff; border:1px solid var(--border); border-radius:22px; padding:22px; margin-bottom:22px; box-shadow: 0 10px 25px rgba(0,0,0,.04); }
.catalog-filters__grid { display:grid; grid-template-columns: repeat(4,1fr); gap:14px; }
.catalog-filter { display:flex; flex-direction:column; gap:8px; }
.catalog-filter label { font-size:13px; font-weight:700; }
.catalog-filter--search { grid-column: span 2; }
.catalog-filters__actions { display:flex; gap:12px; flex-wrap:wrap; margin-top: 18px; }
.catalog-search-help, .catalog-results-bar { color: var(--muted); font-size: 14px; margin-bottom: 14px; }
.catalog-empty-state { grid-column: 1 / -1; background:#fff; border:1px solid var(--border); border-radius: 20px; padding: 36px 24px; text-align:center; }
.meta-list { display:grid; gap:10px; margin: 22px 0; }
.feature-list { padding-left: 20px; color: var(--muted); }
.table-wrap { overflow-x:auto; }
.table { width:100%; min-width:720px; border-collapse:collapse; background:#fff; border-radius:18px; overflow:hidden; box-shadow: var(--shadow); }
.table th, .table td { padding:14px 12px; border-bottom:1px solid var(--border); text-align:left; }
.footer { background: #0f0f0f; color: #fff; padding: 72px 0 24px; }
.footer__grid { display:grid; grid-template-columns: 1.2fr .8fr .8fr; gap:24px; }
.footer p, .footer a, .footer li { color: rgba(255,255,255,.72); }
.footer ul { list-style:none; padding:0; margin:0; display:grid; gap:12px; }
.footer__bottom { display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; border-top:1px solid rgba(255,255,255,.08); padding-top:20px; margin-top:42px; }
.whatsapp-float { position:fixed; right:18px; bottom:18px; z-index:1001; width:58px; height:58px; border-radius:999px; display:grid; place-items:center; background:#25D366; color:#fff; font-weight:800; box-shadow: 0 18px 35px rgba(0,0,0,.2); }
@media (max-width: 1180px) {
  .nav { display:none; position:absolute; top:86px; left:16px; right:16px; background:#fff; border:1px solid var(--border); border-radius:16px; padding:12px; box-shadow:var(--shadow); }
  .nav.is-open { display:grid; }
  .menu-toggle { display:inline-grid; place-items:center; }
  .hero__grid, .about-grid, .contact-grid, .product-grid, .footer__grid { grid-template-columns: 1fr; }
  .grid--5 { grid-template-columns: repeat(3,1fr); }
  .brand-strip__inner { grid-template-columns:1fr; padding:18px 0; }
}
@media (max-width: 860px) {
  .container { width: min(var(--container), calc(100% - 22px)); }
  .header__actions { display:none; }
  .grid--3, .grid--2, .hero__stats, .catalog-filters__grid { grid-template-columns: 1fr 1fr; }
  .grid--5, .brand-strip__logos { grid-template-columns: 1fr 1fr; }
  .catalog-filter--search { grid-column: span 1; }
}
@media (max-width: 620px) {
  .grid--3, .grid--2, .grid--5, .hero__stats, .contact-form .form-grid, .catalog-filters__grid, .brand-strip__logos { grid-template-columns: 1fr; }
  .hero, .section { padding-top: 72px; padding-bottom: 72px; }
  .brand strong { font-size: 18px; }
  .btn, .cta-box__actions, .hero__actions { width:100%; }
  .cta-box { padding: 32px 24px; }
}