/* ========================================================================== 
   KARCHOES — Feuille de style principale
   Palette facile à modifier dans :root
   ========================================================================== */
:root {
  --ink: #111111;
  --ink-soft: #2b2b2b;
  --paper: #ffffff;
  --cream: #f4efe7;
  --sand: #e7ded1;
  --mist: #f5f5f3;
  --line: #dfddd8;
  --muted: #6c6a66;
  --accent: #c9923f;
  --accent-dark: #9d6c23;
  --danger: #a54034;
  --whatsapp: #168a55;
  --whatsapp-dark: #0f6e43;
  --shadow-sm: 0 10px 30px rgba(17, 17, 17, .07);
  --shadow-md: 0 22px 60px rgba(17, 17, 17, .14);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 30px;
  --container: 1440px;
  --header-height: 78px;
  --ease: cubic-bezier(.2, .75, .25, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 120px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
body.no-scroll { overflow: hidden; }
img, video { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.08; letter-spacing: -.035em; }
p { color: var(--muted); }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 3px solid rgba(201, 146, 63, .4);
  outline-offset: 3px;
}
[hidden] { display: none !important; }

.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { padding: 104px 0; }
.skip-link {
  position: fixed; left: 16px; top: -80px; z-index: 9999;
  padding: 12px 18px; background: var(--ink); color: white; border-radius: 8px;
}
.skip-link:focus { top: 16px; }
.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* Typography and buttons */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  margin-bottom: 16px; color: #fff; font-size: .76rem; font-weight: 800;
  letter-spacing: .18em; text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 24px; height: 1px; background: currentColor; }
.eyebrow--dark { color: var(--accent-dark); }
.section-heading { max-width: 760px; margin: 0 auto 46px; text-align: center; }
.section-heading h2 { margin-bottom: 14px; font-size: clamp(2rem, 4vw, 3.7rem); }
.section-heading p { margin-bottom: 0; font-size: 1.05rem; }
.section-heading--split { max-width: none; display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; text-align: left; }
.section-heading--split > div:first-child { max-width: 800px; }
.section-heading--left { margin-inline: 0; text-align: left; }
.section-heading--light h2, .section-heading--light p { color: white; }
.section-heading--light p { opacity: .72; }

.button {
  display: inline-flex; min-height: 48px; align-items: center; justify-content: center; gap: 9px;
  border: 1px solid transparent; border-radius: 999px; padding: 12px 20px;
  font-weight: 760; cursor: pointer; transition: transform .25s var(--ease), background .25s, color .25s, border-color .25s, box-shadow .25s;
}
.button:hover { transform: translateY(-2px); }
.button--primary { color: #111; background: var(--accent); box-shadow: 0 10px 22px rgba(201, 146, 63, .22); }
.button--primary:hover { background: #d6a654; }
.button--whatsapp { color: white; background: var(--whatsapp); }
.button--whatsapp:hover { background: var(--whatsapp-dark); }
.button--outline { color: var(--ink); background: transparent; border-color: var(--line); }
.button--outline:hover { border-color: var(--ink); background: var(--ink); color: white; }
.button--ghost-light { color: white; background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.4); backdrop-filter: blur(12px); }
.button--ghost-light:hover { background: white; color: var(--ink); }
.button--light { background: white; color: var(--ink); }
.button--text { border: 0; background: transparent; color: var(--muted); }
.button--full { width: 100%; }
.link-button, .footer-link-button {
  border: 0; background: transparent; padding: 0; color: var(--accent-dark); text-decoration: underline;
  text-underline-offset: 3px; cursor: pointer; font-size: .86rem;
}

/* Announcement and header */
.announcement { background: var(--ink); color: white; font-size: .78rem; }
.announcement__inner { min-height: 34px; display: flex; justify-content: center; align-items: center; gap: 12px; white-space: nowrap; overflow: hidden; }
.site-header {
  position: sticky; top: 0; z-index: 900; background: rgba(255,255,255,.94); border-bottom: 1px solid rgba(17,17,17,.07);
  backdrop-filter: blur(16px); transition: box-shadow .25s;
}
.site-header.is-scrolled { box-shadow: var(--shadow-sm); }
.header__inner { height: var(--header-height); display: flex; align-items: center; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; flex: 0 0 auto; font-weight: 900; letter-spacing: .12em; }
.brand__mark { display: grid; width: 38px; aspect-ratio: 1; place-items: center; border-radius: 12px; background: var(--ink); color: var(--accent); font-size: 1.2rem; }
.brand__name { font-size: 1.08rem; }
.main-nav { display: flex; align-items: center; gap: 22px; margin-inline: auto; }
.main-nav a { position: relative; font-size: .86rem; font-weight: 650; white-space: nowrap; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -8px; height: 2px; background: var(--accent); transition: right .25s; }
.main-nav a:hover::after { right: 0; }
.header-actions { display: flex; align-items: center; gap: 8px; }
.icon-link { display: grid; width: 38px; height: 38px; place-items: center; border: 1px solid var(--line); border-radius: 50%; font-size: .8rem; font-weight: 900; }
.header-whatsapp { min-height: 42px; padding: 9px 14px; font-size: .82rem; }
.cart-button {
  position: relative; display: inline-flex; min-height: 42px; align-items: center; gap: 7px;
  border: 1px solid var(--line); border-radius: 999px; padding: 8px 12px; background: white; cursor: pointer; font-weight: 750;
}
.cart-count { display: grid; min-width: 22px; height: 22px; place-items: center; border-radius: 99px; background: var(--ink); color: white; font-size: .72rem; }
.menu-toggle { display: none; width: 44px; height: 44px; place-items: center; border: 0; background: transparent; cursor: pointer; }
.menu-toggle span { display: block; width: 24px; height: 2px; margin: 5px auto; background: var(--ink); transition: .25s; }
.menu-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.menu-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Hero */
.hero-slider { position: relative; min-height: min(780px, calc(100svh - 112px)); overflow: hidden; background: #111; }
.hero-slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity .8s var(--ease), visibility .8s; }
.hero-slide.is-active { opacity: 1; visibility: visible; }
.hero-slide > img { width: 100%; height: 100%; object-fit: cover; transition: transform 8s linear; }
.hero-slide.is-active > img { transform: scale(1.055); }
.hero-slide__overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10,10,10,.86) 0%, rgba(10,10,10,.53) 44%, rgba(10,10,10,.12) 100%); }
.hero-slide__content { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; color: white; pointer-events: none; }
.hero-slide__content > * { pointer-events: auto; }
.hero-logo { margin-bottom: 18px; color: var(--accent); font-weight: 900; letter-spacing: .22em; }
.hero-slide h1, .hero-slide h2 { max-width: 760px; margin-bottom: 22px; font-size: clamp(3rem, 7vw, 6.6rem); color: white; }
.hero-slide__content > p:not(.hero-logo):not(.trust-line) { max-width: 650px; margin-bottom: 30px; color: rgba(255,255,255,.78); font-size: clamp(1rem, 2vw, 1.25rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.trust-line { margin-top: 24px; color: white !important; font-size: .93rem !important; }
.hero-control {
  position: absolute; top: 50%; z-index: 5; display: grid; width: 52px; height: 52px; place-items: center;
  transform: translateY(-50%); border: 1px solid rgba(255,255,255,.35); border-radius: 50%; background: rgba(0,0,0,.18); color: white; cursor: pointer; font-size: 2rem; backdrop-filter: blur(12px);
}
.hero-control--prev { left: 22px; }
.hero-control--next { right: 22px; }
.hero-dots { position: absolute; z-index: 6; left: 50%; bottom: 28px; display: flex; gap: 8px; transform: translateX(-50%); }
.hero-dots button, .slider-dots button { width: 9px; height: 9px; padding: 0; border: 0; border-radius: 99px; background: rgba(255,255,255,.45); cursor: pointer; transition: width .25s, background .25s; }
.hero-dots button.is-active { width: 28px; background: var(--accent); }

/* Benefits */
.benefits { position: relative; z-index: 3; margin-top: -1px; border-bottom: 1px solid var(--line); background: white; }
.benefits__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.benefit-card { display: flex; min-height: 118px; align-items: center; gap: 16px; padding: 25px; border-right: 1px solid var(--line); }
.benefit-card:last-child { border-right: 0; }
.benefit-card__icon { display: grid; width: 48px; height: 48px; flex: 0 0 auto; place-items: center; border-radius: 16px; background: var(--cream); font-size: 1.35rem; }
.benefit-card h2 { margin-bottom: 4px; font-size: .96rem; letter-spacing: -.015em; }
.benefit-card p { margin: 0; font-size: .82rem; }

/* Categories */
.categories { background: var(--mist); }
.category-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.category-card { position: relative; min-height: 560px; overflow: hidden; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.category-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .75s var(--ease); }
.category-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.78) 0%, transparent 68%); }
.category-card:hover img { transform: scale(1.045); }
.category-card__content { position: absolute; z-index: 2; left: 40px; right: 40px; bottom: 38px; color: white; }
.category-card__content > span { font-size: .78rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.category-card h3 { margin: 8px 0 10px; font-size: clamp(2.3rem, 5vw, 4rem); }
.category-card p { max-width: 440px; margin-bottom: 22px; color: rgba(255,255,255,.78); }

/* Filters and catalog */
.product-section { background: white; }
.quick-filters { display: flex; gap: 10px; margin-bottom: 30px; overflow-x: auto; padding-bottom: 8px; scrollbar-width: thin; }
.chip { flex: 0 0 auto; min-height: 42px; border: 1px solid var(--line); border-radius: 999px; background: white; padding: 9px 16px; cursor: pointer; font-weight: 700; }
.chip.is-active, .chip:hover { border-color: var(--ink); background: var(--ink); color: white; }
.catalog-layout { display: grid; grid-template-columns: 270px minmax(0, 1fr); gap: 34px; align-items: start; }
.filter-panel { position: sticky; top: 104px; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--mist); }
.filter-panel__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.filter-panel h3 { margin: 0; font-size: 1.05rem; }
.filter-close { display: none; border: 0; background: transparent; font-size: 1.9rem; cursor: pointer; }
.field-label { display: block; margin: 18px 0 8px; color: var(--ink-soft); font-size: .78rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.filter-panel select, .search-field, .form-field input, .form-field textarea {
  width: 100%; min-height: 46px; border: 1px solid var(--line); border-radius: 11px; background: white; color: var(--ink); padding: 10px 12px;
}
.search-field { display: flex; align-items: center; gap: 8px; padding: 0 12px; }
.search-field input { width: 100%; border: 0; outline: none; background: transparent; }
.price-filter__label { display: flex; align-items: center; justify-content: space-between; }
.price-filter output { font-size: .78rem; font-weight: 800; }
.price-filter input { width: 100%; accent-color: var(--accent-dark); }
.catalog-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.catalog-toolbar p { margin: 0; font-weight: 700; }
.filter-open { display: none; }
.product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px; }
.empty-state { padding: 80px 30px; border: 1px dashed var(--line); border-radius: var(--radius-md); text-align: center; background: var(--mist); }
.empty-state > span { display: block; margin-bottom: 14px; font-size: 3rem; }
.empty-state h3 { margin-bottom: 8px; font-size: 1.6rem; }

/* Product card */
.product-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-md); background: white; box-shadow: 0 8px 26px rgba(17,17,17,.035); transition: transform .35s var(--ease), box-shadow .35s; }
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.product-card__media { position: relative; overflow: hidden; aspect-ratio: 4 / 3; background: var(--mist); }
.product-card__image { width: 100%; height: 100%; object-fit: cover; transition: opacity .25s, transform .5s var(--ease); }
.product-card:hover .product-card__image { transform: scale(1.025); }
.product-badges { position: absolute; z-index: 3; top: 15px; left: 15px; display: flex; flex-wrap: wrap; gap: 7px; }
.badge { display: inline-flex; align-items: center; min-height: 28px; border-radius: 999px; padding: 5px 10px; background: rgba(17,17,17,.9); color: white; font-size: .7rem; font-weight: 850; letter-spacing: .03em; }
.badge--sale { background: var(--danger); }
.media-action { position: absolute; z-index: 3; top: 14px; display: grid; width: 38px; height: 38px; place-items: center; border: 1px solid rgba(17,17,17,.08); border-radius: 50%; background: rgba(255,255,255,.9); cursor: pointer; backdrop-filter: blur(8px); }
.media-action--zoom { right: 58px; }
.media-action--share { right: 14px; }
.gallery-arrow { position: absolute; z-index: 3; top: 50%; display: grid; width: 38px; height: 38px; place-items: center; transform: translateY(-50%); border: 1px solid rgba(17,17,17,.1); border-radius: 50%; background: rgba(255,255,255,.9); cursor: pointer; font-size: 1.5rem; opacity: 0; transition: opacity .25s; }
.product-card__media:hover .gallery-arrow, .product-detail__main:hover .gallery-arrow { opacity: 1; }
.gallery-arrow--prev { left: 13px; }
.gallery-arrow--next { right: 13px; }
.product-thumbnails { position: absolute; z-index: 3; right: 14px; bottom: 13px; left: 14px; display: flex; justify-content: center; gap: 7px; }
.thumbnail { overflow: hidden; width: 52px; aspect-ratio: 4 / 3; border: 2px solid transparent; border-radius: 8px; padding: 0; background: white; cursor: pointer; opacity: .76; }
.thumbnail.is-active { border-color: var(--accent); opacity: 1; }
.thumbnail img { width: 100%; height: 100%; object-fit: cover; }
.product-card__body { padding: 24px; }
.product-card__meta { display: flex; justify-content: space-between; gap: 14px; color: var(--muted); font-size: .72rem; font-weight: 750; letter-spacing: .05em; text-transform: uppercase; }
.product-card__meta button { border: 0; background: transparent; color: inherit; cursor: pointer; }
.product-card h3 { margin: 9px 0 10px; font-size: 1.55rem; }
.price-line { display: flex; align-items: baseline; gap: 10px; }
.price-line strong { font-size: 1.22rem; }
.price-line del { color: #999; font-size: .9rem; }
.price-line--large strong { font-size: 2rem; }
.product-card__description { min-height: 48px; margin: 12px 0 10px; font-size: .91rem; }
.stock-message { margin: 0 0 18px; color: var(--whatsapp-dark); font-size: .8rem; font-weight: 750; }
.stock-message.is-limited { color: var(--danger); }
.option-block { padding: 14px 0; border-top: 1px solid var(--line); }
.option-heading { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 10px; font-size: .8rem; }
.option-heading span { color: var(--muted); }
.option-heading strong { font-size: .82rem; }
.swatches { display: flex; flex-wrap: wrap; gap: 10px; }
.swatch { position: relative; width: 31px; height: 31px; border: 3px solid white; border-radius: 50%; background: var(--swatch); box-shadow: 0 0 0 1px var(--line); cursor: pointer; }
.swatch.is-active { box-shadow: 0 0 0 2px var(--ink); }
.swatch.is-active::after { content: "✓"; position: absolute; inset: 0; display: grid; place-items: center; color: white; font-size: .72rem; text-shadow: 0 1px 3px #000; }
.sizes { display: flex; flex-wrap: wrap; gap: 7px; }
.size-button { min-width: 42px; height: 38px; border: 1px solid var(--line); border-radius: 8px; background: white; cursor: pointer; font-weight: 700; }
.size-button.is-active { border-color: var(--ink); background: var(--ink); color: white; }
.size-button:disabled { cursor: not-allowed; color: #aaa; background: repeating-linear-gradient(135deg,#f4f4f4,#f4f4f4 5px,#e7e7e7 5px,#e7e7e7 7px); text-decoration: line-through; }
.product-card__buy-row { display: grid; grid-template-columns: auto 1fr; gap: 10px; margin-top: 6px; }
.quantity-control { display: inline-grid; grid-template-columns: 40px 42px 40px; min-height: 46px; overflow: hidden; border: 1px solid var(--line); border-radius: 999px; background: white; }
.quantity-control button { border: 0; background: transparent; cursor: pointer; font-size: 1.25rem; }
.quantity-control output { display: grid; place-items: center; font-weight: 800; }
.quantity-control--small { grid-template-columns: 30px 32px 30px; min-height: 36px; }
.product-card__buttons { display: grid; grid-template-columns: 1fr; gap: 9px; margin-top: 10px; }
.product-card__buttons .button { width: 100%; }

/* Videos */
.video-section { background: var(--cream); }
.video-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.video-card { overflow: hidden; border-radius: var(--radius-md); background: white; box-shadow: var(--shadow-sm); }
.video-card video { width: 100%; aspect-ratio: 9 / 14; object-fit: cover; background: #111; }
.video-card > div { padding: 20px; }
.video-card h3 { margin-bottom: 7px; font-size: 1.2rem; }
.video-card p { margin: 0; font-size: .9rem; }

/* Best sellers and mini cards */
.best-sellers { background: var(--ink); }
.best-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.mini-product { position: relative; overflow: hidden; min-height: 410px; border-radius: var(--radius-md); background: #252525; }
.mini-product img { width: 100%; height: 100%; object-fit: cover; }
.mini-product::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.88), transparent 68%); }
.mini-product > div { position: absolute; z-index: 2; right: 20px; bottom: 20px; left: 20px; color: white; }
.mini-product span { color: rgba(255,255,255,.65); font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; }
.mini-product h3 { margin: 7px 0; font-size: 1.45rem; }
.mini-product strong { display: block; margin-bottom: 14px; color: var(--accent); }
.mini-product .button { min-height: 42px; padding: 8px 14px; font-size: .8rem; }
.recent-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.recent-grid .mini-product { min-height: 350px; }

/* Promo */
.promo-section { background: white; }
.promo-banner { position: relative; min-height: 540px; overflow: hidden; border-radius: var(--radius-lg); background: #111; }
.promo-banner > img { width: 100%; height: 100%; object-fit: cover; }
.promo-banner::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(17,17,17,.9), rgba(17,17,17,.18)); }
.promo-banner__content { position: absolute; z-index: 2; top: 50%; left: 7%; width: min(560px, 86%); transform: translateY(-50%); color: white; }
.promo-banner h2 { margin-bottom: 16px; font-size: clamp(2.5rem, 5vw, 4.7rem); }
.promo-banner p { color: rgba(255,255,255,.72); }
.countdown { display: flex; gap: 10px; margin: 26px 0; }
.countdown > div { display: grid; min-width: 76px; min-height: 78px; place-items: center; border: 1px solid rgba(255,255,255,.25); border-radius: 14px; background: rgba(255,255,255,.08); backdrop-filter: blur(10px); }
.countdown strong { font-size: 1.45rem; }
.countdown span { font-size: .66rem; text-transform: uppercase; letter-spacing: .08em; opacity: .65; }

/* Reviews */
.reviews { background: var(--mist); }
.rating-summary { flex: 0 0 auto; display: grid; min-width: 230px; padding: 20px; border-radius: var(--radius-md); background: white; box-shadow: var(--shadow-sm); }
.rating-summary span, .rating-summary small { color: var(--muted); }
.rating-summary strong { margin: 3px 0; font-size: 1.65rem; }
.review-slider { max-width: 900px; margin: 0 auto; overflow: hidden; }
.review-track { display: flex; transition: transform .6s var(--ease); }
.review-card { flex: 0 0 100%; min-height: 330px; padding: clamp(26px, 5vw, 54px); border: 1px solid var(--line); border-radius: var(--radius-lg); background: white; box-shadow: var(--shadow-sm); }
.review-card__head { display: flex; align-items: center; gap: 14px; }
.review-card__head img { width: 58px; height: 58px; border-radius: 50%; }
.review-card h3 { margin-bottom: 3px; font-size: 1.05rem; }
.review-card__head p { margin: 0; font-size: .8rem; }
.demo-badge { margin-left: auto; border-radius: 999px; padding: 5px 9px; background: #fff2dc; color: #8d5e19; font-size: .68rem; font-weight: 800; }
.stars { margin: 26px 0 14px; color: var(--accent); letter-spacing: .12em; }
.review-card blockquote { margin: 0 0 18px; font-family: Georgia, serif; font-size: clamp(1.2rem, 2.5vw, 1.7rem); line-height: 1.5; }
.review-product { margin: 0; font-size: .82rem; font-weight: 700; }
.slider-actions { display: flex; justify-content: center; align-items: center; gap: 18px; margin-top: 24px; }
.slider-actions > button { display: grid; width: 42px; height: 42px; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: white; cursor: pointer; font-size: 1.4rem; }
.slider-dots { display: flex; gap: 7px; }
.slider-dots button { background: #ccc; }
.slider-dots button.is-active { width: 26px; background: var(--ink); }

/* Instagram */
.instagram-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; }
.instagram-item { position: relative; overflow: hidden; aspect-ratio: 1; border-radius: 14px; background: var(--mist); }
.instagram-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s var(--ease); }
.instagram-item::after { content: ""; position: absolute; inset: 0; background: rgba(17,17,17,.55); opacity: 0; transition: opacity .3s; }
.instagram-item span { position: absolute; z-index: 2; inset: 0; display: grid; place-items: center; color: white; font-size: .76rem; font-weight: 800; opacity: 0; transition: opacity .3s; }
.instagram-item:hover img { transform: scale(1.07); }
.instagram-item:hover::after, .instagram-item:hover span { opacity: 1; }

/* Steps and trust */
.order-guide { background: var(--cream); }
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; padding: 0; list-style: none; counter-reset: none; }
.steps-grid li { position: relative; min-height: 235px; padding: 28px; border: 1px solid rgba(17,17,17,.08); border-radius: var(--radius-md); background: rgba(255,255,255,.65); }
.steps-grid li > span { display: grid; width: 48px; height: 48px; place-items: center; margin-bottom: 38px; border-radius: 14px; background: var(--ink); color: var(--accent); font-weight: 900; }
.steps-grid h3 { margin-bottom: 9px; font-size: 1.35rem; }
.steps-grid p { margin: 0; }
.trust-section { padding: 76px 0; background: var(--ink); }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; overflow: hidden; border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-md); background: rgba(255,255,255,.12); }
.trust-grid > div { padding: 30px; background: var(--ink); color: white; }
.trust-grid > div > span { display: grid; width: 34px; height: 34px; place-items: center; margin-bottom: 18px; border-radius: 50%; background: var(--accent); color: var(--ink); font-weight: 900; }
.trust-grid h3 { margin-bottom: 8px; font-size: 1.05rem; }
.trust-grid p { margin: 0; color: rgba(255,255,255,.58); font-size: .86rem; }

/* FAQ and contact */
.faq-section { background: white; }
.faq-layout { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 70px; align-items: start; }
.accordion { border-top: 1px solid var(--line); }
.accordion details { border-bottom: 1px solid var(--line); }
.accordion summary { position: relative; padding: 24px 44px 24px 0; cursor: pointer; list-style: none; font-weight: 780; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after { content: "+"; position: absolute; right: 8px; top: 19px; font-size: 1.5rem; font-weight: 400; transition: transform .25s; }
.accordion details[open] summary::after { transform: rotate(45deg); }
.accordion details p { padding: 0 48px 24px 0; margin: 0; }
.contact-section { background: linear-gradient(120deg, #191919, #312b23); }
.contact-layout { display: grid; grid-template-columns: 1.2fr .8fr; gap: 70px; align-items: center; color: white; }
.contact-copy h2 { max-width: 720px; margin-bottom: 18px; font-size: clamp(2.5rem, 5vw, 5rem); }
.contact-copy p { max-width: 650px; color: rgba(255,255,255,.68); font-size: 1.05rem; }
.contact-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.contact-card { overflow: hidden; border: 1px solid rgba(255,255,255,.15); border-radius: var(--radius-md); background: rgba(255,255,255,.07); backdrop-filter: blur(12px); }
.contact-card > div { display: grid; grid-template-columns: 130px 1fr; gap: 12px; padding: 18px 22px; border-bottom: 1px solid rgba(255,255,255,.1); }
.contact-card > div:last-child { border-bottom: 0; }
.contact-card span { color: rgba(255,255,255,.54); font-size: .8rem; }
.contact-card a, .contact-card p { margin: 0; color: white; font-weight: 680; }

/* Footer */
.site-footer { padding-top: 74px; background: #0b0b0b; color: white; }
.footer-grid { display: grid; grid-template-columns: 1.7fr repeat(3, 1fr); gap: 52px; padding-bottom: 60px; }
.brand--footer { margin-bottom: 18px; }
.footer-brand p { max-width: 420px; color: rgba(255,255,255,.55); }
.footer-social { display: flex; flex-wrap: wrap; gap: 13px; }
.footer-social a { color: var(--accent); font-size: .84rem; }
.footer-grid h2 { margin-bottom: 18px; font-size: .92rem; letter-spacing: .08em; text-transform: uppercase; }
.footer-grid > div:not(.footer-brand) { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.footer-grid > div:not(.footer-brand) a, .footer-link-button, .footer-address { color: rgba(255,255,255,.58); font-size: .86rem; text-decoration: none; }
.footer-grid a:hover, .footer-link-button:hover { color: white; }
.footer-link-button { text-align: left; }
.footer-address { margin: 7px 0 0; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding: 22px 0; border-top: 1px solid rgba(255,255,255,.1); }
.footer-bottom p { margin: 0; color: rgba(255,255,255,.42); font-size: .76rem; }

/* Floating controls */
.floating-whatsapp { position: fixed; z-index: 700; right: 22px; bottom: 24px; display: flex; min-height: 54px; align-items: center; gap: 9px; border: 0; border-radius: 999px; padding: 12px 19px; background: var(--whatsapp); color: white; box-shadow: 0 14px 35px rgba(22,138,85,.32); cursor: pointer; font-weight: 800; animation: whatsappPulse 3s infinite; }
.back-to-top { position: fixed; z-index: 690; right: 28px; bottom: 92px; display: grid; width: 44px; height: 44px; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: white; box-shadow: var(--shadow-sm); cursor: pointer; opacity: 0; visibility: hidden; transform: translateY(10px); transition: .25s; }
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.mobile-bottom-bar { display: none; }
@keyframes whatsappPulse { 0%, 88%, 100% { transform: scale(1); } 92% { transform: scale(1.05); } 96% { transform: scale(.98); } }

/* Drawer cart */
.drawer-backdrop { position: fixed; z-index: 1090; inset: 0; background: rgba(0,0,0,.5); opacity: 0; transition: opacity .25s; }
.drawer-backdrop.is-visible { opacity: 1; }
.cart-drawer { position: fixed; z-index: 1100; top: 0; right: 0; bottom: 0; display: flex; width: min(460px, 100%); flex-direction: column; background: white; box-shadow: -20px 0 70px rgba(0,0,0,.18); transform: translateX(105%); transition: transform .4s var(--ease); }
.cart-drawer.is-open { transform: translateX(0); }
.drawer-header { display: flex; min-height: 92px; align-items: center; justify-content: space-between; padding: 20px 24px; border-bottom: 1px solid var(--line); }
.drawer-header span { color: var(--muted); font-size: .75rem; text-transform: uppercase; letter-spacing: .1em; }
.drawer-header h2 { margin: 2px 0 0; font-size: 1.55rem; }
.drawer-header button { border: 0; background: transparent; cursor: pointer; font-size: 2rem; }
.cart-items { flex: 1; overflow-y: auto; padding: 12px 22px; }
.cart-item { display: grid; grid-template-columns: 108px 1fr; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.cart-item > img { width: 108px; height: 86px; object-fit: cover; border-radius: 12px; background: var(--mist); }
.cart-item__top { display: flex; justify-content: space-between; gap: 12px; }
.cart-item h3 { margin-bottom: 5px; font-size: .96rem; }
.cart-item p { margin: 0; font-size: .76rem; }
.cart-item__top > button { align-self: flex-start; border: 0; background: transparent; cursor: pointer; font-size: 1.25rem; }
.cart-item__bottom { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 13px; }
.cart-item__bottom strong { font-size: .9rem; }
.cart-empty { display: grid; flex: 1; place-content: center; justify-items: center; padding: 30px; text-align: center; }
.cart-empty > span { font-size: 3rem; }
.cart-empty h3 { margin: 18px 0 7px; }
.cart-empty p { max-width: 260px; }
.cart-footer { padding: 22px 24px; border-top: 1px solid var(--line); background: var(--mist); }
.cart-total { display: flex; justify-content: space-between; align-items: center; }
.cart-total strong { font-size: 1.35rem; }
.cart-footer > p { margin: 8px 0 16px; font-size: .75rem; }

/* Modals */
.modal { position: fixed; z-index: 1200; inset: 0; display: grid; place-items: center; padding: 20px; opacity: 0; visibility: hidden; transition: opacity .25s, visibility .25s; }
.modal.is-open { opacity: 1; visibility: visible; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.68); backdrop-filter: blur(7px); }
.modal__dialog { position: relative; z-index: 2; width: min(1200px, 100%); max-height: calc(100svh - 40px); overflow: auto; border-radius: var(--radius-md); background: white; box-shadow: var(--shadow-md); transform: translateY(18px) scale(.985); transition: transform .3s var(--ease); }
.modal.is-open .modal__dialog { transform: none; }
.modal__dialog--small { width: min(650px, 100%); padding: 38px; }
.modal__dialog--checkout { width: min(720px, 100%); padding: 38px; }
.modal__dialog--zoom { width: min(1100px, 100%); background: #111; }
.modal__dialog--zoom img { width: 100%; max-height: calc(100svh - 40px); object-fit: contain; }
.modal__close { position: sticky; z-index: 20; top: 14px; float: right; display: grid; width: 42px; height: 42px; margin: 14px 14px -56px 0; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: rgba(255,255,255,.94); cursor: pointer; font-size: 1.7rem; box-shadow: var(--shadow-sm); }
.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px; border-bottom: 1px solid var(--line); text-align: left; }
th { color: var(--muted); font-size: .78rem; text-transform: uppercase; }
.measure-list { padding-left: 22px; color: var(--muted); }
.notice { padding: 13px 15px; border-radius: 10px; background: var(--cream); font-size: .82rem; }

/* Product detail modal */
.product-detail { display: grid; grid-template-columns: 1.15fr .85fr; min-height: 700px; }
.product-detail__gallery { padding: 24px; background: var(--mist); }
.product-detail__main { position: relative; overflow: hidden; border-radius: var(--radius-md); background: white; aspect-ratio: 4 / 3; }
.product-detail__main > img { width: 100%; height: 100%; object-fit: cover; }
.detail-zoom { position: absolute; z-index: 3; top: 14px; right: 14px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.94); padding: 8px 12px; cursor: pointer; font-size: .78rem; }
.product-detail__thumbs { display: flex; gap: 10px; margin-top: 12px; }
.product-detail__thumbs .thumbnail { width: 76px; }
.detail-video { margin-top: 20px; overflow: hidden; border-radius: var(--radius-md); background: #111; }
.detail-video video { width: 100%; max-height: 500px; }
.product-detail__info { padding: 58px 42px 40px; }
.product-detail__topline { display: flex; justify-content: space-between; color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; }
.product-detail__topline button, .reference-line button { border: 0; background: transparent; color: var(--accent-dark); cursor: pointer; }
.product-detail__badges { display: flex; gap: 8px; margin-top: 20px; }
.product-detail h2 { margin: 16px 0 10px; font-size: clamp(2.2rem, 4vw, 4rem); }
.reference-line { display: flex; gap: 12px; color: var(--muted); font-size: .78rem; }
.product-detail__description { margin: 20px 0; }
.feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 18px; padding: 0; list-style: none; color: var(--ink-soft); font-size: .85rem; }
.feature-list li::before { content: "✓"; margin-right: 8px; color: var(--whatsapp); font-weight: 900; }
.detail-purchase { display: grid; grid-template-columns: auto 1fr; gap: 12px; margin: 10px 0; }
.detail-info-box { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; margin-top: 22px; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: var(--line); }
.detail-info-box > div { padding: 16px; background: var(--mist); }
.detail-info-box strong { font-size: .8rem; }
.detail-info-box p { margin: 6px 0 0; font-size: .76rem; }
.similar-products { padding: 40px; border-top: 1px solid var(--line); }
.similar-products__heading h3 { font-size: 1.7rem; }
.similar-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.similar-grid .mini-product { min-height: 300px; }

/* Checkout */
.checkout-summary { margin: 22px 0; padding: 18px; border-radius: 14px; background: var(--mist); }
.checkout-summary h3 { margin-bottom: 12px; font-size: 1rem; }
.checkout-summary > div { display: flex; justify-content: space-between; gap: 18px; padding: 7px 0; font-size: .82rem; }
.checkout-summary__total { margin-top: 8px; border-top: 1px solid var(--line); font-size: .95rem !important; }
.checkout-empty-note { margin: 0; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
.form-field--full { grid-column: 1 / -1; }
.form-field label { display: block; margin-bottom: 6px; font-size: .8rem; font-weight: 800; }
.form-field textarea { resize: vertical; }
.form-field [aria-invalid="true"] { border-color: var(--danger); background: #fff8f7; }
.field-error { display: block; min-height: 18px; margin-top: 4px; color: var(--danger); font-size: .72rem; }
.form-privacy { margin: 10px 0 0; text-align: center; font-size: .72rem; }

/* Toast and animation */
.toast { position: fixed; z-index: 2000; left: 50%; bottom: 26px; min-width: 260px; max-width: calc(100% - 40px); border-radius: 999px; padding: 13px 20px; background: var(--ink); color: white; box-shadow: var(--shadow-md); text-align: center; font-weight: 700; opacity: 0; visibility: hidden; transform: translate(-50%, 18px); transition: .3s var(--ease); }
.toast.is-visible { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 1220px) {
  .main-nav { gap: 14px; }
  .main-nav a { font-size: .79rem; }
  .icon-link { display: none; }
  .best-grid, .recent-grid { grid-template-columns: repeat(2, 1fr); }
  .instagram-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1024px) {
  :root { --header-height: 70px; }
  .section { padding: 82px 0; }
  .menu-toggle { display: block; margin-left: auto; }
  .main-nav { position: fixed; top: calc(34px + var(--header-height)); right: 14px; left: 14px; display: grid; gap: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: white; box-shadow: var(--shadow-md); opacity: 0; visibility: hidden; transform: translateY(-12px); transition: .25s; }
  .main-nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .main-nav a { padding: 14px 18px; border-bottom: 1px solid var(--line); }
  .main-nav a:last-child { border-bottom: 0; }
  .main-nav a::after { display: none; }
  .header-actions .header-whatsapp, .header-actions .cart-button__label { display: none; }
  .benefits__grid { grid-template-columns: repeat(2, 1fr); }
  .benefit-card:nth-child(2) { border-right: 0; }
  .benefit-card:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .catalog-layout { grid-template-columns: 1fr; }
  .filter-panel { position: fixed; z-index: 1050; inset: 0 auto 0 0; width: min(340px, 92%); overflow-y: auto; border: 0; border-radius: 0; box-shadow: var(--shadow-md); transform: translateX(-105%); transition: transform .35s var(--ease); }
  .filter-panel.is-open { transform: none; }
  .filter-close, .filter-open { display: block; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .video-grid { grid-template-columns: repeat(3, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .faq-layout { grid-template-columns: 1fr; gap: 25px; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1.5fr repeat(2, 1fr); }
  .footer-grid > div:last-child { grid-column: 2 / -1; }
  .product-detail { grid-template-columns: 1fr; }
  .product-detail__info { padding: 40px; }
}

@media (max-width: 760px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 66px 0; }
  .announcement__inner { justify-content: flex-start; overflow-x: auto; }
  .brand__name { font-size: .95rem; }
  .header__inner { gap: 10px; }
  .cart-button { width: 42px; height: 42px; justify-content: center; padding: 0; }
  .cart-count { position: absolute; top: -6px; right: -6px; min-width: 19px; height: 19px; font-size: .63rem; }
  .hero-slider { min-height: 680px; }
  .hero-slide__overlay { background: linear-gradient(0deg, rgba(10,10,10,.88) 0%, rgba(10,10,10,.5) 70%, rgba(10,10,10,.16) 100%); }
  .hero-slide__content { justify-content: flex-end; padding-bottom: 100px; }
  .hero-slide h1, .hero-slide h2 { font-size: clamp(2.7rem, 12vw, 4.3rem); }
  .hero-actions { width: 100%; }
  .hero-actions .button { width: 100%; }
  .hero-control { display: none; }
  .benefits__grid { width: 100%; grid-template-columns: 1fr 1fr; }
  .benefit-card { min-height: 132px; align-items: flex-start; flex-direction: column; gap: 10px; padding: 18px; }
  .benefit-card__icon { width: 40px; height: 40px; }
  .category-grid { grid-template-columns: 1fr; }
  .category-card { min-height: 470px; }
  .category-card__content { right: 25px; bottom: 26px; left: 25px; }
  .section-heading--split { align-items: flex-start; flex-direction: column; }
  .section-heading--split .button { width: 100%; }
  .product-grid { grid-template-columns: 1fr; }
  .product-card__body { padding: 21px; }
  .product-card__buy-row { grid-template-columns: 1fr; }
  .quantity-control { width: 132px; }
  .video-grid { grid-template-columns: 1fr; }
  .video-card video { aspect-ratio: 9 / 13; }
  .best-grid, .recent-grid { grid-template-columns: 1fr; }
  .mini-product { min-height: 420px; }
  .promo-banner { min-height: 630px; }
  .promo-banner::after { background: linear-gradient(0deg, rgba(17,17,17,.92), rgba(17,17,17,.08)); }
  .promo-banner__content { top: auto; right: 25px; bottom: 35px; left: 25px; width: auto; transform: none; }
  .promo-banner h2 { font-size: 2.8rem; }
  .countdown { gap: 6px; }
  .countdown > div { min-width: 62px; }
  .rating-summary { width: 100%; }
  .review-card { min-height: 390px; }
  .review-card__head { align-items: flex-start; flex-wrap: wrap; }
  .demo-badge { margin-left: 0; }
  .instagram-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
  .contact-card > div { grid-template-columns: 100px 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 34px 20px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-grid > div:last-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .floating-whatsapp { display: none; }
  .back-to-top { right: 16px; bottom: 84px; }
  .mobile-bottom-bar { position: fixed; z-index: 800; right: 0; bottom: 0; left: 0; display: grid; grid-template-columns: 1fr 1.25fr; padding: 9px max(10px, env(safe-area-inset-right)) calc(9px + env(safe-area-inset-bottom)) max(10px, env(safe-area-inset-left)); border-top: 1px solid var(--line); background: rgba(255,255,255,.96); box-shadow: 0 -10px 30px rgba(17,17,17,.1); backdrop-filter: blur(14px); }
  .mobile-bottom-bar button { min-height: 48px; border: 0; border-radius: 12px; background: var(--mist); font-weight: 800; }
  .mobile-bottom-bar button:last-child { background: var(--whatsapp); color: white; }
  .site-footer { padding-bottom: 76px; }
  .modal { padding: 0; align-items: end; }
  .modal__dialog { width: 100%; max-height: 94svh; border-radius: 24px 24px 0 0; }
  .modal__dialog--small, .modal__dialog--checkout { padding: 30px 20px calc(30px + env(safe-area-inset-bottom)); }
  .product-detail__gallery { padding: 12px; }
  .product-detail__info { padding: 32px 20px; }
  .feature-list { grid-template-columns: 1fr; }
  .detail-purchase { grid-template-columns: 1fr; }
  .detail-info-box { grid-template-columns: 1fr; }
  .similar-products { padding: 30px 18px; }
  .similar-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-field--full { grid-column: auto; }
  .toast { bottom: 86px; }
}

@media (max-width: 420px) {
  .benefits__grid { grid-template-columns: 1fr; }
  .benefit-card { min-height: auto; border-right: 0; border-bottom: 1px solid var(--line); flex-direction: row; align-items: center; }
  .product-card h3 { font-size: 1.35rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand, .footer-grid > div:last-child { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}