:root {
  --luz: #DFE7EA;
  --clip: #22262A;
  --olive: #6B7A4E;
  --rust: #B85A3E;
  --sand: #D9C7A6;
  --paper: #F4F1EA;
  --ink: #1C2124;
  --muted: #5B6368;
  --display: "Space Grotesk", "Segoe UI", sans-serif;
  --sans: "Public Sans", "Segoe UI", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100%;
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(ellipse at 50% 0%, rgba(255,255,255,.7), transparent 42%),
    linear-gradient(180deg, #e8eef0 0%, var(--luz) 40%, #d4dde0 100%);
  line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--olive); }
a:hover { color: var(--rust); }
h1, h2, h3 { font-family: var(--display); font-weight: 600; line-height: 1.15; margin: 0 0 .6rem; }
h1 { font-size: clamp(1.9rem, 4vw, 3rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); }
p { margin: 0 0 1rem; }
.hidden, .skip-link:not(:focus) {
  position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0);
}
.skip-link:focus { position: absolute; z-index: 80; top: .6rem; left: .6rem; background: var(--clip); color: var(--sand); padding: .5rem .8rem; }
.wrap { width: min(72rem, calc(100% - 2rem)); margin: 0 auto; padding: 2rem 0 3rem; }
.amostra-kicker {
  font-family: var(--display);
  letter-spacing: .14em;
  text-transform: uppercase;
  font-size: .78rem;
  color: var(--olive);
  margin: 0 0 .5rem;
}
.clip-bar { background: var(--clip); color: var(--sand); }
.clip-inner {
  width: min(72rem, calc(100% - 2rem));
  margin: 0 auto;
  display: flex; align-items: center; gap: 1rem;
  padding: .85rem 0;
}
.brand { display: flex; align-items: center; gap: .7rem; text-decoration: none; color: inherit; }
.brand-name { font-family: var(--display); font-size: clamp(1.35rem, 3vw, 1.85rem); letter-spacing: .08em; }
.brand-tag { display: block; font-size: .72rem; color: var(--sand); opacity: .8; }
.swatch { width: 1.5rem; height: 1.9rem; background: var(--sand); border: 1px solid #111; position: relative; }
.swatch::after { content: ""; position: absolute; top: -.35rem; left: .4rem; width: .7rem; height: .55rem; background: var(--rust); }
.site-nav ul { display: flex; gap: 1rem; list-style: none; margin: 0; padding: 0; }
.site-nav a { color: var(--sand); text-decoration: none; }
.site-nav a[aria-current="page"] { color: var(--rust); }
.cart-link { margin-left: auto; color: var(--sand); text-decoration: none; display: flex; gap: .4rem; align-items: center; }
.menu-toggle { display: none; background: none; border: 1px solid var(--sand); color: var(--sand); }
.luz-hero {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem;
  width: min(72rem, calc(100% - 2rem)); margin: 1.5rem auto 2rem;
}
.painel { background: rgba(255,255,255,.55); padding: 1.6rem; border: 1px solid rgba(34,38,42,.15); }
.luz-frame { position: relative; background: #fff; padding: .6rem; box-shadow: 0 18px 40px rgba(34,38,42,.12); }
.clip { position: absolute; width: 1.1rem; height: .7rem; background: var(--clip); top: .15rem; }
.clip-tl { left: 1rem; }
.clip-tr { right: 1rem; }
.lead { font-size: 1.05rem; color: var(--muted); }
.btn {
  display: inline-block; background: var(--olive); color: #fff; text-decoration: none;
  padding: .7rem 1.1rem; border: 0; font: inherit; cursor: pointer;
}
.btn-ghost { background: transparent; color: var(--clip); border: 1px solid var(--clip); }
.btn-wide { width: 100%; text-align: center; }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 1rem; margin-bottom: 1rem; }
.grade-amostra, .product-grid, [data-render="catalog"], [data-render="featured"] {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr)); gap: 1rem;
}
.card-amostra {
  background: #fff; border: 1px solid rgba(34,38,42,.12); padding: .4rem .4rem 1rem;
}
.card-amostra img { aspect-ratio: 4/5; object-fit: cover; width: 100%; }
.faixa-clipe {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 1.4rem;
  width: min(72rem, calc(100% - 2rem)); margin: 0 auto 3rem; align-items: center;
}
.site-footer { background: var(--clip); color: #E8EEEF; padding: 2.5rem 0 1.5rem; }
.footer-news, .footer-main { width: min(72rem, calc(100% - 2rem)); margin: 0 auto; }
.footer-main { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 1.2rem; margin-top: 1.5rem; }
.site-footer a { color: var(--sand); text-decoration: underline; }
.checkbox-line { display: flex; gap: .5rem; align-items: flex-start; color: #E8EEEF; }
.field, select, textarea { width: 100%; padding: .65rem; border: 1px solid rgba(34,38,42,.25); font: inherit; background: #fff; }
.form-grid { display: grid; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.about-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.cart-item { display: grid; grid-template-columns: 7rem 1fr; gap: 1rem; background: #fff; padding: .8rem; margin-bottom: .8rem; }
.summary-row { display: flex; justify-content: space-between; }
.legal-prose { max-width: 46rem; }
.legal-prose h1, .legal-prose h2 { font-family: var(--sans); }
.quantity { display: flex; gap: .4rem; align-items: center; }
.icon-btn, .remove-btn { background: none; border: 1px solid var(--clip); cursor: pointer; }
.toast {
  position: fixed; right: 1rem; bottom: 1rem; background: var(--clip); color: var(--sand);
  padding: .7rem 1rem; z-index: 50;
}
@media (max-width: 800px) {
  .luz-hero, .faixa-clipe, .about-layout, .product-detail, .footer-main, .form-row { grid-template-columns: 1fr; }
  .menu-toggle { display: block; }
  .site-nav { display: none; }
  .site-nav.is-open { display: block; }
  .clip-inner { flex-wrap: wrap; }
}