/* ============ MODOLAR — Sistema de design ============ */
:root {
  /* Paleta — laranja ModoLar */
  --orange: #FF6A13;
  --orange-600: #E85A0A;
  --orange-500: #FF6A13;
  --orange-400: #FF8A47;
  --orange-100: #FFE9D9;
  --orange-50:  #FFF4EC;

  /* Neutros */
  --ink: #1A1A1A;
  --ink-700: #2B2B2B;
  --ink-500: #555555;
  --ink-400: #8A8A8A;
  --ink-300: #BDBDBD;
  --ink-200: #E4E4E1;
  --ink-100: #EFEEEA;
  --bg: #FAFAF7;
  --card: #FFFFFF;

  /* Ação */
  --wa: #22C55E;
  --wa-600: #16A34A;
  --red: #EF4444;
  --yellow: #F59E0B;

  /* Tipografia */
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Plus Jakarta Sans', system-ui, sans-serif;

  /* Densidade */
  --pad: 20px;
  --radius: 14px;
  --radius-lg: 22px;

  /* Intensidade do laranja (Tweak) */
  --orange-intensity: 1;
}

/* Tweaks: intensidade do laranja */
[data-orange="soft"]   { --orange: #FF8A47; --orange-600: #FF7A30; }
[data-orange="medium"] { --orange: #FF6A13; --orange-600: #E85A0A; }
[data-orange="strong"] { --orange: #F24E00; --orange-600: #D04300; }

/* Tweaks: tipografia */
[data-type="geo"]    { --font-display: 'Space Grotesk', sans-serif; --font-body: 'Plus Jakarta Sans', sans-serif; }
[data-type="serif"]  { --font-display: 'Fraunces', serif;           --font-body: 'Plus Jakarta Sans', sans-serif; }
[data-type="mixed"]  { --font-display: 'Bricolage Grotesque', sans-serif; --font-body: 'Inter Tight', sans-serif; }

/* Tweaks: densidade */
[data-density="cozy"]    { --pad: 24px; --card-pad: 20px; }
[data-density="compact"] { --pad: 14px; --card-pad: 12px; }

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "cv11";
}
h1,h2,h3,h4 { font-family: var(--font-display); letter-spacing: -0.02em; margin: 0; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ============ Layout shell ============ */
.shell { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* Top bar anuncio */
.marquee {
  background: var(--ink);
  color: #fff;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 0;
  overflow: hidden;
  position: relative;
}
.marquee-track { display: inline-flex; gap: 40px; white-space: nowrap; animation: marquee 28s linear infinite; }
.marquee-track span { display: inline-flex; align-items: center; gap: 10px; }
.marquee-dot { width: 6px; height: 6px; border-radius: 99px; background: var(--orange); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* Header */
.header { position: sticky; top: 0; z-index: 50; background: rgba(250,250,247,0.9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--ink-100); }
.header-row { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }
.logo-wrap { display: flex; align-items: center; gap: 10px; cursor: pointer; }
.logo-wrap img { height: 28px; }
.nav { display: flex; gap: 4px; }
.nav a { padding: 8px 14px; border-radius: 99px; font-size: 14px; font-weight: 500; color: var(--ink-700); transition: all .2s; }
.nav a:hover { background: var(--ink-100); }
.nav a.active { background: var(--ink); color: #fff; }
.header-actions { display: flex; align-items: center; gap: 14px; }
.icon-btn { width: 40px; height: 40px; border-radius: 99px; display: grid; place-items: center; color: var(--ink); transition: background .2s; position: relative; }
.icon-btn:hover { background: var(--ink-100); }
.cart-badge {
  position: absolute; top: 2px; right: 2px;
  background: var(--orange); color: #fff; font-size: 11px; font-weight: 700;
  min-width: 18px; height: 18px; border-radius: 99px; display: grid; place-items: center; padding: 0 5px;
  box-shadow: 0 0 0 2px var(--bg);
}
.phone-pill { display: flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 99px; background: var(--orange-50); color: var(--orange-600); font-weight: 600; font-size: 13px; }

/* ============ Buttons ============ */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 22px; border-radius: 12px; font-weight: 600; font-size: 15px; transition: transform .15s ease, background .2s; }
.btn:active { transform: translateY(1px); }
.btn-orange { background: var(--orange); color: #fff; }
.btn-orange:hover { background: var(--orange-600); }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: var(--wa-600); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--ink-200); }
.btn-ghost:hover { border-color: var(--ink); }
.btn-lg { padding: 18px 28px; font-size: 16px; border-radius: 14px; }

/* "Capsule O" — motivo gráfico (vem do logo) */
.capsule { display: inline-block; width: 22px; height: 12px; border-radius: 99px; background: var(--orange); vertical-align: middle; }
.capsule-ring { display: inline-block; width: 22px; height: 12px; border-radius: 99px; border: 2px solid currentColor; vertical-align: middle; }

/* Tags / badges */
.tag { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 6px; font-size: 11px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; }
.tag-orange { background: var(--orange); color: #fff; }
.tag-dark { background: var(--ink); color: #fff; }
.tag-green { background: var(--wa); color: #fff; }
.tag-outline { background: rgba(255,255,255,.95); color: var(--ink); border: 1px solid var(--ink-200); }

/* Cards */
.card {
  background: var(--card); border-radius: var(--radius-lg); overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px -20px rgba(0,0,0,.18); }

/* Hero split */
.hero { padding: 40px 0 56px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 32px; align-items: stretch; }
.hero-left { background: var(--orange); color: #fff; border-radius: 28px; padding: 48px; display: flex; flex-direction: column; justify-content: space-between; position: relative; overflow: hidden; min-height: 520px; }
.hero-left::before {
  content: ""; position: absolute; right: -80px; bottom: -80px; width: 320px; height: 320px; border-radius: 999px;
  background: rgba(255,255,255,0.08);
}
.hero-left::after {
  content: ""; position: absolute; right: 60px; top: 40px; width: 120px; height: 60px; border-radius: 999px;
  border: 3px solid rgba(255,255,255,0.25);
}
.hero-eyebrow { font-size: 12px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; display: inline-flex; align-items: center; gap: 10px; opacity: .95; }
.hero-title { font-size: clamp(48px, 6vw, 84px); line-height: 0.92; letter-spacing: -0.03em; font-weight: 700; margin: 20px 0 16px; }
.hero-title .cap { display: inline-block; width: 0.9em; height: 0.42em; border-radius: 999px; background: #fff; margin: 0 0.04em; vertical-align: 0.12em; }
.hero-sub { font-size: 18px; opacity: 0.92; max-width: 480px; line-height: 1.5; }
.hero-cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; position: relative; z-index: 1; }
.hero-right { position: relative; border-radius: 28px; overflow: hidden; background: var(--ink-100); min-height: 520px; }
.hero-right img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.hero-price-card {
  position: absolute; right: 24px; bottom: 24px; background: #fff; border-radius: 18px; padding: 22px 24px; min-width: 240px;
  box-shadow: 0 20px 60px -20px rgba(0,0,0,.25);
}
.hero-price-card .label { font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-500); }
.hero-price-card .strike { text-decoration: line-through; color: var(--ink-400); font-size: 13px; }
.hero-price-card .price { font-family: var(--font-display); font-size: 32px; font-weight: 700; color: var(--orange); line-height: 1; margin: 4px 0; }
.hero-price-card .install { font-size: 12px; color: var(--ink-500); }

/* Full bleed hero variant */
.hero-fullbleed { border-radius: 28px; overflow: hidden; position: relative; min-height: 560px; color: #fff; display: grid; place-items: center; text-align: center; padding: 60px 40px; }
.hero-fullbleed::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.15) 0%, rgba(0,0,0,.55) 100%); z-index: 1; }
.hero-fullbleed > * { position: relative; z-index: 2; }
.hero-fullbleed img.bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }

/* Diferenciais strip */
.diff-strip { background: var(--orange); color: #fff; border-radius: 18px; padding: 18px 24px; display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; margin-top: 18px; }
.diff-item { display: flex; align-items: center; gap: 12px; font-size: 13px; font-weight: 600; }
.diff-item svg { flex-shrink: 0; }
.diff-item .sep { display: none; }

/* Categorias (chips com imagem) */
.section-head { display: flex; align-items: end; justify-content: space-between; margin: 72px 0 24px; gap: 20px; }
.section-eyebrow { font-size: 12px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--orange); display: inline-flex; align-items: center; gap: 10px; }
.section-title { font-size: clamp(32px, 3.5vw, 48px); line-height: 1; font-weight: 700; margin-top: 10px; }
.section-title em { font-style: normal; color: var(--orange); }

.cats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cat-card { position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/5; cursor: pointer; background: var(--ink-100); }
.cat-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.cat-card:hover img { transform: scale(1.05); }
.cat-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,.7) 100%); }
.cat-card-body { position: absolute; left: 0; right: 0; bottom: 0; padding: 24px; color: #fff; z-index: 1; display: flex; align-items: end; justify-content: space-between; }
.cat-card-body h3 { font-size: 28px; font-weight: 700; }
.cat-card-body p { margin: 6px 0 0; font-size: 13px; opacity: .85; }
.cat-arrow { width: 48px; height: 48px; border-radius: 99px; background: #fff; color: var(--ink); display: grid; place-items: center; transition: all .25s; }
.cat-card:hover .cat-arrow { background: var(--orange); color: #fff; transform: rotate(-45deg); }

/* Filter tabs */
.tabs { display: flex; gap: 8px; border-bottom: 1px solid var(--ink-200); margin-bottom: 28px; overflow-x: auto; }
.tab { padding: 12px 4px; font-size: 14px; font-weight: 600; color: var(--ink-500); white-space: nowrap; border-bottom: 2px solid transparent; margin-bottom: -1px; transition: all .2s; }
.tab:hover { color: var(--ink); }
.tab.active { color: var(--orange); border-bottom-color: var(--orange); }

/* Product cards */
.products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.product {
  background: var(--card); border-radius: var(--radius); overflow: hidden; cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease;
  display: flex; flex-direction: column;
  border: 1px solid transparent;
}
.product:hover { transform: translateY(-4px); box-shadow: 0 18px 40px -20px rgba(0,0,0,.14); border-color: var(--ink-100); }
.product-img { position: relative; aspect-ratio: 1/1; background: var(--ink-100); overflow: hidden; }
.product-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.product:hover .product-img img { transform: scale(1.04); }
.product-badges { position: absolute; top: 12px; left: 12px; right: 12px; display: flex; justify-content: space-between; gap: 6px; }
.product-fav { position: absolute; top: 12px; right: 12px; width: 36px; height: 36px; background: rgba(255,255,255,0.95); border-radius: 99px; display: grid; place-items: center; opacity: 0; transition: opacity .2s; }
.product:hover .product-fav { opacity: 1; }
.product-body { padding: 16px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.product-title { font-size: 14px; font-weight: 600; line-height: 1.3; color: var(--ink); font-family: var(--font-body); }
.product-swatches { display: flex; gap: 6px; }
.swatch { width: 16px; height: 16px; border-radius: 99px; border: 1.5px solid #fff; box-shadow: 0 0 0 1px var(--ink-200); }
.product-price-row { display: flex; flex-direction: column; gap: 2px; margin-top: auto; }
.product-strike { font-size: 12px; color: var(--ink-400); text-decoration: line-through; }
.product-price { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--ink); }
.product-price .cents { font-size: 14px; color: var(--ink-500); font-weight: 500; }
.product-install { font-size: 11px; color: var(--ink-500); }
.product-cta { margin-top: 10px; width: 100%; padding: 12px; background: var(--ink); color: #fff; border-radius: 10px; font-weight: 600; font-size: 13px; letter-spacing: 0.02em; transition: background .2s; display: flex; align-items: center; justify-content: center; gap: 8px; }
.product-cta:hover { background: var(--orange); }

/* Card variants */
.product[data-card="minimal"] .product-badges { display: none; }
.product[data-card="minimal"] .product-cta { display: none; }
.product[data-card="minimal"] .product-swatches { display: none; }
.product[data-card="bigbadge"] .product-badges .tag { font-size: 14px; padding: 8px 14px; border-radius: 10px; }

/* Comparador */
.compare-toggle { display: inline-flex; padding: 4px; background: var(--ink-100); border-radius: 99px; gap: 2px; margin: 0 auto 32px; }
.compare-toggle button { padding: 10px 20px; border-radius: 99px; font-size: 14px; font-weight: 600; color: var(--ink-500); display: flex; align-items: center; gap: 8px; }
.compare-toggle button.active { background: #fff; color: var(--ink); box-shadow: 0 2px 6px rgba(0,0,0,.06); }

.compare-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.compare-card { background: #fff; border-radius: var(--radius-lg); overflow: hidden; display: flex; flex-direction: column; }
.compare-card-img { aspect-ratio: 4/3; position: relative; overflow: hidden; background: var(--ink-100); }
.compare-card-img img { width: 100%; height: 100%; object-fit: cover; }
.compare-card-body { padding: 24px; display: flex; flex-direction: column; gap: 16px; flex: 1; }
.stars { display: flex; align-items: center; gap: 6px; color: var(--orange); font-size: 13px; }
.stars .count { color: var(--ink-500); margin-left: 4px; }
.rating-bar { display: grid; grid-template-columns: 110px 1fr; align-items: center; gap: 12px; font-size: 13px; color: var(--ink-500); }
.rating-dots { display: flex; gap: 3px; }
.rating-dots .dot { width: 12px; height: 6px; border-radius: 99px; background: var(--ink-200); }
.rating-dots .dot.filled { background: var(--orange); }
.compare-features { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--ink-700); }
.compare-features li { display: flex; gap: 8px; align-items: center; }
.compare-price-row { border-top: 1px solid var(--ink-100); padding-top: 16px; display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: auto; }
.compare-price-row .lbl { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-500); }
.compare-price-row .val { font-family: var(--font-display); font-size: 22px; font-weight: 700; color: var(--ink); }

/* Footer */
.footer { margin-top: 100px; background: var(--ink); color: #fff; padding: 64px 0 32px; }
.footer a { color: #fff; opacity: 0.7; font-size: 14px; }
.footer a:hover { opacity: 1; color: var(--orange-400); }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 40px; }
.footer h5 { font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; margin: 0 0 18px; opacity: 0.5; font-weight: 600; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); margin-top: 48px; padding-top: 24px; display: flex; justify-content: space-between; font-size: 13px; opacity: 0.6; }

/* Animations */
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
.fade-up { animation: fadeUp .6s both; }
.fade-up.d1 { animation-delay: .1s; }
.fade-up.d2 { animation-delay: .2s; }
.fade-up.d3 { animation-delay: .3s; }
.fade-up.d4 { animation-delay: .4s; }

@keyframes pulse-cap { 0%, 100% { transform: scaleX(1); } 50% { transform: scaleX(1.15); } }
.cap-pulse { display: inline-block; animation: pulse-cap 2.4s ease-in-out infinite; }

/* Category page */
.cat-hero { background: var(--orange-50); border-radius: var(--radius-lg); padding: 48px; margin-bottom: 40px; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.cat-hero h1 { font-size: clamp(40px, 5vw, 64px); }
.cat-hero .meta { display: flex; gap: 20px; margin-top: 20px; font-size: 14px; color: var(--ink-500); }
.cat-hero .meta strong { color: var(--ink); }

.filter-bar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; gap: 16px; flex-wrap: wrap; }
.filter-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { padding: 8px 14px; border-radius: 99px; border: 1.5px solid var(--ink-200); font-size: 13px; font-weight: 500; color: var(--ink-700); transition: all .2s; display: inline-flex; align-items: center; gap: 6px; }
.chip:hover { border-color: var(--ink); }
.chip.active { background: var(--ink); color: #fff; border-color: var(--ink); }
.sort-select { padding: 10px 14px; border-radius: 10px; border: 1.5px solid var(--ink-200); background: #fff; font-family: inherit; font-size: 13px; font-weight: 500; cursor: pointer; }

/* PDP */
.pdp { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; padding: 32px 0; }
.pdp-gallery { display: grid; grid-template-columns: 80px 1fr; gap: 16px; align-items: start; }
.pdp-thumbs { display: flex; flex-direction: column; gap: 10px; }
.pdp-thumb { aspect-ratio: 1; background: var(--ink-100); border-radius: 10px; overflow: hidden; cursor: pointer; border: 2px solid transparent; transition: border .15s; }
.pdp-thumb.active { border-color: var(--orange); }
.pdp-thumb img { width: 100%; height: 100%; object-fit: cover; }
.pdp-main-img { aspect-ratio: 1; background: var(--ink-100); border-radius: var(--radius-lg); overflow: hidden; position: relative; }
.pdp-main-img img { width: 100%; height: 100%; object-fit: cover; }
.pdp-main-img .tag { position: absolute; top: 20px; left: 20px; }

.pdp-info h1 { font-size: clamp(28px, 3.2vw, 42px); line-height: 1.05; }
.pdp-rating { display: flex; align-items: center; gap: 8px; margin-top: 10px; font-size: 13px; color: var(--ink-500); }
.pdp-price-block { margin-top: 24px; padding: 20px; background: var(--orange-50); border-radius: var(--radius); }
.pdp-strike { font-size: 14px; color: var(--ink-400); text-decoration: line-through; }
.pdp-price { font-family: var(--font-display); font-size: 44px; font-weight: 700; color: var(--orange); line-height: 1; margin: 4px 0; }
.pdp-install { font-size: 14px; color: var(--ink-700); font-weight: 500; }
.pdp-install strong { color: var(--wa-600); }
.pdp-selector-group { margin-top: 28px; }
.pdp-selector-group .label { font-size: 13px; font-weight: 600; color: var(--ink-500); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 10px; display: flex; justify-content: space-between; }
.pdp-selector-group .label strong { color: var(--ink); }
.color-swatches { display: flex; gap: 10px; }
.color-swatch { width: 44px; height: 44px; border-radius: 12px; cursor: pointer; border: 2px solid transparent; background-size: cover; background-position: center; transition: all .2s; position: relative; }
.color-swatch.active { border-color: var(--orange); }
.size-options { display: flex; gap: 10px; flex-wrap: wrap; }
.size-chip { padding: 12px 18px; border: 1.5px solid var(--ink-200); border-radius: 12px; font-size: 14px; font-weight: 600; cursor: pointer; transition: all .2s; }
.size-chip:hover { border-color: var(--ink); }
.size-chip.active { border-color: var(--orange); background: var(--orange-50); color: var(--orange-600); }
.pdp-cta-row { display: grid; grid-template-columns: auto 1fr; gap: 12px; margin-top: 28px; }
.qty-picker { display: flex; align-items: center; border: 1.5px solid var(--ink-200); border-radius: 12px; }
.qty-picker button { width: 44px; height: 52px; font-size: 20px; font-weight: 700; color: var(--ink-700); }
.qty-picker .qty { width: 44px; text-align: center; font-weight: 700; font-family: var(--font-display); font-size: 18px; }
.pdp-features { margin-top: 32px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.pdp-feature { display: flex; align-items: start; gap: 12px; padding: 14px; background: #fff; border: 1px solid var(--ink-100); border-radius: 12px; font-size: 13px; }
.pdp-feature .ico { width: 36px; height: 36px; background: var(--orange-50); color: var(--orange); border-radius: 10px; display: grid; place-items: center; flex-shrink: 0; }
.pdp-feature strong { display: block; font-size: 14px; color: var(--ink); margin-bottom: 2px; }
.pdp-feature span { color: var(--ink-500); }

/* Cart drawer */
.cart-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.4); z-index: 100; opacity: 0; pointer-events: none; transition: opacity .2s; }
.cart-overlay.open { opacity: 1; pointer-events: all; }
.cart-drawer { position: fixed; top: 0; right: 0; bottom: 0; width: 440px; max-width: 100vw; background: #fff; z-index: 101; transform: translateX(100%); transition: transform .3s cubic-bezier(.2,.9,.3,1); display: flex; flex-direction: column; }
.cart-drawer.open { transform: translateX(0); }
.cart-head { padding: 24px; border-bottom: 1px solid var(--ink-100); display: flex; align-items: center; justify-content: space-between; }
.cart-head h3 { font-size: 22px; }
.cart-items { flex: 1; overflow-y: auto; padding: 12px 20px; }
.cart-item { display: grid; grid-template-columns: 72px 1fr auto; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--ink-100); align-items: center; }
.cart-item img { width: 72px; height: 72px; object-fit: cover; border-radius: 10px; background: var(--ink-100); }
.cart-item-title { font-size: 13px; font-weight: 600; }
.cart-item-meta { font-size: 11px; color: var(--ink-500); margin-top: 2px; }
.cart-item-price { font-family: var(--font-display); font-size: 15px; font-weight: 700; margin-top: 6px; }
.cart-qty { display: flex; align-items: center; gap: 6px; margin-top: 8px; }
.cart-qty button { width: 24px; height: 24px; border-radius: 6px; background: var(--ink-100); font-size: 14px; }
.cart-qty span { font-weight: 600; min-width: 16px; text-align: center; font-size: 13px; }
.cart-remove { background: none; color: var(--ink-400); font-size: 12px; align-self: start; padding: 4px; }
.cart-remove:hover { color: var(--red); }
.cart-foot { border-top: 1px solid var(--ink-100); padding: 20px 24px; display: flex; flex-direction: column; gap: 14px; }
.cart-total { display: flex; justify-content: space-between; align-items: end; }
.cart-total .lbl { font-size: 13px; color: var(--ink-500); }
.cart-total .val { font-family: var(--font-display); font-size: 28px; font-weight: 700; }
.cart-empty { text-align: center; padding: 60px 24px; color: var(--ink-500); }
.cart-empty .emo { width: 80px; height: 80px; margin: 0 auto 16px; background: var(--orange-50); border-radius: 50%; display: grid; place-items: center; color: var(--orange); }

/* Tweaks panel */
.tweaks-panel {
  position: fixed; right: 20px; bottom: 20px; z-index: 200;
  background: #fff; border-radius: 18px; box-shadow: 0 24px 60px -20px rgba(0,0,0,.3), 0 0 0 1px var(--ink-100);
  padding: 20px; width: 300px; display: none; flex-direction: column; gap: 16px;
  font-size: 13px;
}
.tweaks-panel.open { display: flex; }
.tweaks-panel h4 { font-size: 14px; font-weight: 700; display: flex; align-items: center; justify-content: space-between; }
.tweaks-panel .group { display: flex; flex-direction: column; gap: 6px; }
.tweaks-panel .group-lbl { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-500); font-weight: 700; }
.tweaks-panel .opts { display: flex; gap: 4px; flex-wrap: wrap; padding: 3px; background: var(--ink-100); border-radius: 8px; }
.tweaks-panel .opts button { flex: 1; padding: 6px 8px; border-radius: 6px; font-size: 12px; font-weight: 500; color: var(--ink-700); white-space: nowrap; }
.tweaks-panel .opts button.active { background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.08); color: var(--ink); font-weight: 600; }
.tweaks-close { background: none; color: var(--ink-400); padding: 4px; }

/* WhatsApp FAB */
.wa-fab {
  position: fixed; right: 20px; bottom: 20px; z-index: 90;
  width: 58px; height: 58px; border-radius: 99px; background: var(--wa); color: #fff;
  display: grid; place-items: center; box-shadow: 0 12px 30px -10px rgba(34,197,94,0.6);
  transition: transform .2s;
}
.wa-fab:hover { transform: scale(1.08); }

/* Responsive */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-left, .hero-right { min-height: 400px; }
  .cats-grid, .compare-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .diff-strip { grid-template-columns: 1fr 1fr; }
  .pdp { grid-template-columns: 1fr; }
  .pdp-gallery { grid-template-columns: 1fr; }
  .pdp-thumbs { flex-direction: row; overflow-x: auto; }
  .pdp-thumb { width: 72px; flex-shrink: 0; }
  .cat-hero { grid-template-columns: 1fr; padding: 28px; }
  .nav { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}