/* ============================================================
   pages/ shared styles: header / footer / common sections
   Every page links this file together with tokens.css
============================================================ */

/* ── 防 FOUC: body 默认不可见, 等 _shared.js 数据绑定完才显示
   - 没有 _shared.js 也不会永久卡住, 因为 noscript fallback 立即恢复
   - JS 有兜底 2 秒强制 .lf-ready, 极端慢网下也不会一直白屏 ── */
body { visibility: hidden; opacity: 0; transition: opacity .12s linear; }
body.lf-ready { visibility: visible; opacity: 1; }

/* ── 商品媒体防下载: 配合 _shared.js 的 enableMediaProtection ── */
.product-card img, .product-card video,
.pdp-gallery img, .pdp-gallery video,
[data-pdp-main] img, [data-pdp-main] video,
[data-pdp-thumbs] img, [data-pdp-thumbs] video,
[data-pdp-zoom-img],
.collection-hero__media img, .collection-hero__media video,
[data-protect] img, [data-protect] video {
  -webkit-user-drag: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  pointer-events: auto;
}

/* ── Container ───────────────────── */
.wrap {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

/* ====== ANNOUNCEMENT ====== */
.announcement {
  background: var(--c-bg);
  color: var(--c-text);
  font-size: var(--fs-sm);
  text-align: center;
  padding: 10px var(--container-pad);
  letter-spacing: var(--ls-wider);
  font-weight: var(--fw-medium);
  border-bottom: 1px solid var(--c-border);
}
.announcement a {
  font-weight: 600;
  border-bottom: 1px solid currentColor;
  margin-left: 6px;
}

/* ====== HEADER ====== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--c-bg);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-base);
}
.site-header.is-scrolled { border-bottom-color: var(--c-border); }
.header__inner {
  height: var(--header-h);
  padding: 0 var(--container-pad);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--sp-8);
  max-width: var(--container-max);
  margin: 0 auto;
}
.header__logo {
  font-family: var(--f-display);
  font-weight: var(--fw-display);
  font-size: var(--fs-h3);
  letter-spacing: var(--ls-wide);
  color: var(--c-text);
  white-space: nowrap;
  line-height: 1;
  text-transform: uppercase;
}
.nav-primary { display: flex; gap: 0; justify-content: center; }
.nav-primary__link {
  position: relative;
  display: inline-flex; align-items: center;
  padding: calc((var(--header-h) - 20px) / 2) 18px;
  font-size: var(--fs-nav);
  font-weight: var(--fw-medium);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--c-text);
  transition: color var(--t-fast);
}
.nav-primary__item[data-mega] > .nav-primary__link { cursor: pointer; }
/* underline indicator — single source of "selected" feedback */
.nav-primary__link::after {
  content: ""; position: absolute; left: 18px; right: 18px; bottom: 22px;
  height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--t-base), height var(--t-fast);
}
.nav-primary__link.is-active::after,
.nav-primary__link:hover::after,
.nav-primary__item.is-open > .nav-primary__link::after {
  transform: scaleX(1);
}
/* opened mega item — keep text color, just thicken the underline */
.nav-primary__item.is-open > .nav-primary__link::after { height: 2px; }
.header__tools {
  display: flex; justify-content: flex-end; align-items: center;
  gap: var(--sp-5);
}
.header__tool {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: var(--fs-nav); font-weight: var(--fw-medium);
  letter-spacing: var(--ls-widest); text-transform: uppercase;
  color: var(--c-text);
  transition: opacity var(--t-fast);
}
.header__tool:hover { opacity: .6; }
.header__tool .icon { width: 20px; height: 20px; }

/* mega — narrow anchored dropdown with collapsible tree */
.nav-primary__item { position: relative; }
.mega-panel {
  position: absolute;
  top: 100%; left: 0;
  min-width: 240px;
  background: var(--c-bg);
  padding: 6px 0;
  opacity: 0; visibility: hidden;
  transform: translateY(-4px);
  transition: opacity var(--t-base), transform var(--t-base), visibility var(--t-base);
  z-index: 99;
  border: 1px solid var(--c-border);
  box-shadow: var(--c-shadow-lg);
}
.nav-primary__item.is-open > .mega-panel { opacity: 1; visibility: visible; transform: translateY(0); }

.mega-tree { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; }
.mega-tree__row {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%;
  padding: 10px 22px;
  font-size: 15px;
  color: var(--c-text);
  letter-spacing: 0;
  text-transform: none;
  text-align: left;
  background: none;
  border: 0;
  cursor: pointer;
  transition: background var(--t-fast);
  white-space: nowrap;
}
.mega-tree__row:hover { background: var(--c-bg-soft); }
.mega-tree__chevron {
  width: 8px; height: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(-45deg);
  transition: transform var(--t-fast);
  color: var(--c-text-soft);
  flex: 0 0 auto;
  margin-left: var(--sp-3);
}
.mega-tree__group.is-expanded > .mega-tree__row .mega-tree__chevron {
  transform: rotate(45deg);
}
.mega-tree__children {
  list-style: none; padding: 0; margin: 0;
  max-height: 0; overflow: hidden;
  transition: max-height var(--t-base);
}
.mega-tree__group.is-expanded > .mega-tree__children { max-height: 400px; }
.mega-tree__children li > a {
  display: block;
  padding: 7px 22px 7px 38px;
  font-size: 14px;
  color: var(--c-text-soft);
  transition: color var(--t-fast), background var(--t-fast);
}
.mega-tree__children li > a:hover {
  color: var(--c-text);
  background: var(--c-bg-soft);
}

/* mobile: drawer takes over, hide desktop dropdown */
@media (max-width: 989px) {
  .mega-panel { display: none !important; }
}

/* mobile header */
.header__mobile {
  display: none;
  height: var(--header-h-mobile);
  padding: 0 var(--container-pad-mobile);
  align-items: center; justify-content: space-between;
}
.header__mobile-side { display: flex; align-items: center; gap: var(--sp-4); flex: 1 1 0; }
.header__mobile-side--right { justify-content: flex-end; }
.header__mobile .header__logo { font-size: var(--fs-xl); flex: 0 0 auto; }
@media (max-width: 989px) {
  .header__inner { display: none; }
  .header__mobile { display: flex; }
}

/* drawer */
.drawer-overlay {
  position: fixed; inset: 0;
  background: var(--c-overlay);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity var(--t-base), visibility var(--t-base);
  z-index: 200;
}
.drawer-overlay.is-open { opacity: 1; visibility: visible; pointer-events: auto; }
.drawer {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: min(var(--drawer-w), 90vw);
  background: var(--c-bg); z-index: 201;
  transform: translateX(-100%);
  transition: transform var(--t-base);
  display: flex; flex-direction: column;
}
.drawer.is-open { transform: translateX(0); }
.drawer__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px var(--sp-5);
  border-bottom: 1px solid var(--c-border);
}
.drawer__head-left { display: flex; gap: 14px; align-items: center; }
.drawer__close, .drawer__head-search {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 50%;
  transition: background var(--t-fast);
}
.drawer__close:hover, .drawer__head-search:hover { background: var(--c-bg-hover); }
.drawer__close .icon, .drawer__head-search .icon { width: 22px; height: 22px; }
.drawer__body { flex: 1; overflow-y: auto; padding: var(--sp-2) 0 var(--sp-6); }
.drawer__menu li > a, .drawer__menu li > button {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; padding: 14px var(--sp-5);
  font-size: var(--fs-xl); font-weight: var(--fw-medium);
  color: var(--c-text); text-align: left;
}
.drawer__menu-head {
  padding: 18px var(--sp-5) 4px;
  font-size: 11px; font-weight: 600;
  letter-spacing: var(--ls-widest); text-transform: uppercase;
  color: var(--c-text-mute);
}
.drawer__menu--grouped li > a { padding-top: 8px; padding-bottom: 8px; font-size: var(--fs-md); }
.chevron { width: 18px; height: 18px; flex: 0 0 auto; color: var(--c-text-soft); }
.sliderule__back .chevron { width: 22px; height: 22px; color: var(--c-text); }
.drawer__divider { height: 1px; background: var(--c-border); margin: var(--sp-3) var(--sp-5); }
.drawer__socials { padding: var(--sp-1) var(--sp-5) var(--sp-4); display: flex; flex-direction: column; gap: var(--sp-1); }
.drawer__social {
  display: inline-flex; align-items: center; gap: var(--sp-3);
  padding: 10px 0; font-size: var(--fs-base); color: var(--c-text);
}
.drawer__social .icon { width: 18px; height: 18px; }

.sliderule { position: relative; overflow: hidden; height: 100%; }
.sliderule__pane {
  position: absolute; inset: 0; background: var(--c-bg);
  transform: translateX(100%);
  transition: transform var(--t-base);
  overflow-y: auto;
}
.sliderule__pane[data-level="0"] { transform: translateX(0); }
.sliderule__pane.is-active { transform: translateX(0); }
.sliderule__pane.is-prev   { transform: translateX(-100%); }
.sliderule__back {
  display: flex; align-items: center; gap: 10px;
  width: 100%; padding: 14px var(--sp-5);
  font-size: var(--fs-xl); font-weight: var(--fw-medium);
  color: var(--c-text);
  border: 0; border-bottom: 1px solid var(--c-border);
  margin-bottom: var(--sp-1);
}

/* search popdown */
.search-popdown {
  position: fixed; top: var(--header-h); left: 0; right: 0;
  background: var(--c-bg);
  border-bottom: 1px solid var(--c-border);
  box-shadow: var(--c-shadow-lg);
  z-index: 90;
  transform: translateY(-110%); visibility: hidden;
  transition: transform var(--t-base), visibility var(--t-base);
}
.search-popdown.is-open { transform: translateY(0); visibility: visible; }
@media (max-width: 989px) { .search-popdown { top: var(--header-h-mobile); } }
.search-popdown__inner { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-pad); }
.search-form {
  display: flex; align-items: center; gap: var(--sp-3);
  height: 64px; border-bottom: 1px solid var(--c-border);
}
.search-form .icon-search { width: 22px; height: 22px; flex: 0 0 auto; color: var(--c-text); }
.search-form input[type="search"] {
  flex: 1; border: 0; outline: 0; height: 100%;
  font-size: var(--fs-md); background: transparent; color: var(--c-text);
}
.search-form input[type="search"]::placeholder { color: var(--c-text-mute); }
.search-form .search-reset {
  font-size: var(--fs-sm); font-weight: var(--fw-medium);
  letter-spacing: var(--ls-widest); text-transform: uppercase;
  color: var(--c-text-soft); padding: 6px var(--sp-3);
}
.popular-searches { padding: 18px 0 var(--sp-6); }
.popular-searches__title {
  font-size: var(--fs-xs); font-weight: 600;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--c-text-soft); margin-bottom: var(--sp-3);
}
.popular-searches ul { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.popular-searches a {
  display: inline-block; padding: 7px 14px;
  border: 1px solid var(--c-border); border-radius: var(--r-pill);
  font-size: 13px;
  transition: background var(--t-fast), border-color var(--t-fast), color var(--t-fast);
}
.popular-searches a:hover { background: var(--c-text); color: var(--c-bg); border-color: var(--c-text); }

/* ====== BUTTONS ====== */
.btn {
  --btn-h: 44px; --btn-px: 24px; --btn-fz: 13px; --btn-gap: 8px;
  display: inline-flex; align-items: center; justify-content: center;
  gap: var(--btn-gap); height: var(--btn-h); padding: 0 var(--btn-px);
  border: 1px solid transparent;
  font-family: var(--f-body); font-size: var(--btn-fz);
  font-weight: var(--fw-medium); letter-spacing: var(--ls-widest);
  text-transform: uppercase; white-space: nowrap; cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.btn:focus-visible { outline: 2px solid var(--c-text); outline-offset: 2px; }
.btn .btn__icon { width: 16px; height: 16px; flex: 0 0 auto; }
.btn--sm { --btn-h: 36px; --btn-px: 18px; --btn-fz: 12px; }
.btn--lg { --btn-h: 56px; --btn-px: 36px; --btn-fz: 14px; }
.btn--primary { background: var(--c-text); color: var(--c-bg); border-color: var(--c-text); }
.btn--primary:hover { background: #1f1f1f; border-color: #1f1f1f; }
.btn--inverse { background: var(--c-bg); color: var(--c-text); border-color: var(--c-bg); }
.btn--inverse:hover { background: var(--c-bg-hover); border-color: var(--c-bg-hover); }
.btn--outline { background: transparent; color: var(--c-text); border-color: var(--c-text); }
.btn--outline:hover { background: var(--c-text); color: var(--c-bg); }
.btn--outline-inverse { background: transparent; color: var(--c-bg); border-color: var(--c-bg); }
.btn--outline-inverse:hover { background: var(--c-bg); color: var(--c-text); }
.btn--ghost {
  background: transparent; color: var(--c-text); border-color: transparent;
  padding: 0; height: auto; position: relative;
}
.btn--ghost::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--t-base);
}
.btn--ghost:hover::after { transform: scaleX(1); }
.btn--whatsapp { background: var(--c-whatsapp); color: #fff; border-color: var(--c-whatsapp); }
.btn--whatsapp:hover { background: var(--c-whatsapp-hover); border-color: var(--c-whatsapp-hover); }

/* ====== HERO ====== */
.hero { position: relative; background: var(--c-bg-soft); overflow: hidden; isolation: isolate; }
.hero__media {
  position: absolute; inset: 0; z-index: -2;
  background: var(--hero-img, var(--c-bg-soft)) center/cover no-repeat;
}
.hero__media--scrim::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.15), rgba(0,0,0,.5));
}
.hero__inner {
  max-width: var(--container-max); margin: 0 auto;
  padding: var(--sp-12) var(--container-pad);
  position: relative; z-index: 1;
}
.hero__eyebrow {
  font-size: var(--fs-sm); font-weight: 600;
  letter-spacing: var(--ls-widest); text-transform: uppercase;
  color: var(--c-text-soft); margin: 0 0 var(--sp-3);
}
.hero__title {
  font-family: var(--f-display); font-weight: var(--fw-display);
  font-size: clamp(36px, 6vw, 72px);
  line-height: 1.05; letter-spacing: var(--ls-tight);
  text-transform: uppercase; margin: 0 0 var(--sp-4);
}
.hero__description {
  font-size: var(--fs-md); line-height: var(--lh-loose);
  color: var(--c-text-soft);
  margin: 0 0 var(--sp-6); max-width: 520px;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--sp-3); }
.hero--center {
  min-height: 80vh; display: flex; align-items: center; justify-content: center;
  text-align: center; color: var(--c-bg);
}
.hero--center .hero__inner { max-width: 760px; padding-block: var(--sp-20); }
.hero--center .hero__eyebrow { color: rgba(255,255,255,.8); }
.hero--center .hero__description { color: rgba(255,255,255,.85); margin-inline: auto; }
.hero--center .hero__actions { justify-content: center; }

/* Mobile: portrait ratio, content bottom-left, tighter title */
@media (max-width: 749px) {
  .hero--center {
    min-height: 0;
    aspect-ratio: 3/4;
    align-items: flex-end;
    justify-content: flex-start;
    text-align: left;
  }
  .hero--center .hero__inner {
    max-width: none;
    padding: var(--sp-16) var(--container-pad-mobile) var(--sp-10);
  }
  .hero--center .hero__title { font-size: clamp(32px, 9vw, 44px); line-height: 1.05; }
  .hero--center .hero__description { margin-inline: 0; max-width: 100%; }
  .hero--center .hero__actions { justify-content: flex-start; }
  .hero--center .hero__media--scrim::after {
    background: linear-gradient(180deg, rgba(0,0,0,0) 35%, rgba(0,0,0,.7) 100%);
  }
}
.hero--compact {
  background: var(--c-bg-soft);
  padding: var(--sp-16) var(--container-pad) var(--sp-12);
  text-align: center;
}
.hero--compact .hero__inner { padding: 0; }
.hero--compact .hero__title { font-size: clamp(28px, 4vw, 48px); }
.hero--compact .hero__description { margin: 0 auto; }
.breadcrumb {
  font-size: 12px; letter-spacing: var(--ls-wider);
  text-transform: uppercase; color: var(--c-text-soft);
  margin: 0 0 var(--sp-4);
}
.breadcrumb a { color: var(--c-text-soft); transition: color var(--t-fast); }
.breadcrumb a:hover { color: var(--c-text); }
.breadcrumb__sep { margin: 0 8px; color: var(--c-text-mute); }

/* ====== SECTION ====== */
.section { padding: var(--sp-20) 0; }
.section--soft { background: var(--c-bg-soft); }
.section--dark { background: var(--c-bg-dark); color: var(--c-text-on-dark); }
@media (max-width: 989px) { .section { padding: var(--sp-12) 0; } }
@media (max-width: 749px) { .section { padding: var(--sp-10) 0; } }
.section__head {
  display: flex; flex-direction: column; gap: var(--sp-2);
  margin: 0 auto var(--sp-10);
  max-width: 720px; text-align: center;
}
@media (max-width: 749px) { .section__head { margin-bottom: var(--sp-6); } }
.section__head--start { margin-left: 0; text-align: left; }
.section__head--row {
  flex-direction: row; align-items: end; justify-content: space-between;
  text-align: left; max-width: none;
}
@media (max-width: 749px) {
  .section__head--row { flex-direction: column; align-items: flex-start; gap: var(--sp-3); }
}
.section__eyebrow {
  font-size: var(--fs-sm); font-weight: 600;
  letter-spacing: var(--ls-widest); text-transform: uppercase;
  color: var(--c-text-soft); margin: 0;
}
.section__title {
  font-family: var(--f-display); font-weight: var(--fw-display);
  font-size: var(--fs-h2); text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  margin: 0;
  /* prevent long title overflow on narrow screens */
  word-wrap: break-word;
  overflow-wrap: break-word;
}
.section__description {
  font-size: var(--fs-md); line-height: var(--lh-loose);
  color: var(--c-text-soft); margin: 0;
}

/* ====== HIGHLIGHTS (4-up on desktop / horizontal scroll on mobile) ====== */
.highlights {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--sp-6);
  padding: var(--sp-12) 0;
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}
.highlight { display: flex; gap: var(--sp-3); align-items: flex-start; min-width: 0; }
.highlight__icon {
  width: 32px; height: 32px; flex: 0 0 auto;
  color: var(--c-text);
}
.highlight__title {
  font-size: var(--fs-sm); font-weight: 600;
  letter-spacing: var(--ls-widest); text-transform: uppercase;
  color: var(--c-text); margin: 0 0 4px;
}
.highlight__text { font-size: var(--fs-base); color: var(--c-text-soft); margin: 0; line-height: 1.5; }
@media (max-width: 749px) {
  /* Mobile: horizontal scroll, ~60vw per card (1.5–2 visible) */
  .highlights {
    display: flex;
    grid-template-columns: none;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: var(--sp-4);
    padding: var(--sp-6) 0;
    margin-right: calc(var(--container-pad-mobile) * -1);
    padding-right: var(--container-pad-mobile);
  }
  .highlights::-webkit-scrollbar { display: none; }
  .highlight {
    flex: 0 0 60%;
    scroll-snap-align: start;
  }
}

/* ====== CARD GRID ====== */
.card-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-6);
}
.card-grid--3 { grid-template-columns: repeat(3, 1fr); }
.card-grid--6 { grid-template-columns: repeat(6, 1fr); }
@media (max-width: 989px) { .card-grid, .card-grid--3, .card-grid--6 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .card-grid, .card-grid--3 { grid-template-columns: 1fr; } }

/* card */
.card {
  display: block; color: inherit;
  text-decoration: none;
  transition: transform var(--t-base);
}
.card__media {
  position: relative; overflow: hidden;
  aspect-ratio: 1/1;
  background: var(--c-bg-soft);
}
.card__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--t-slow);
}
.card:hover .card__media img { transform: scale(1.04); }
.card__body { padding: var(--sp-3) 0 0; }
.card__eyebrow {
  font-size: var(--fs-xs); font-weight: 600;
  letter-spacing: var(--ls-widest); text-transform: uppercase;
  color: var(--c-text-soft); margin: 0 0 4px;
}
.card__title {
  font-size: var(--fs-md); font-weight: var(--fw-medium);
  margin: 0 0 4px; line-height: 1.3;
}
.card__meta { font-size: var(--fs-sm); color: var(--c-text-soft); margin: 0; }

/* card variants */
.card--blog .card__media { aspect-ratio: 3/2; }
.card--brand {
  background: var(--c-bg-soft);
  display: flex; align-items: center; justify-content: center;
  height: 120px; transition: background var(--t-fast);
}
.card--brand:hover { background: var(--c-bg-hover); }
.card--brand .brand-name {
  font-family: var(--f-display); font-weight: var(--fw-display);
  font-size: 22px; letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--c-text);
}
.card--feature .card__media { aspect-ratio: 4/5; }
.card--feature .card__title { font-size: var(--fs-lg); font-weight: var(--fw-medium); }

/* placeholder image styling */
.ph {
  background: var(--c-bg-soft);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-text-mute); font-size: 12px; letter-spacing: .1em;
}

/* ====== FOOTER ====== */
.pre-footer {
  background: var(--c-bg-soft);
  color: var(--c-text-soft);
  font-size: 13px; line-height: var(--lh-loose);
  text-align: center;
  padding: var(--sp-6) var(--container-pad);
}
.pre-footer__inner { max-width: 980px; margin: 0 auto; }
.site-footer {
  background: var(--c-bg-dark); color: var(--c-text-on-dark);
  padding: var(--sp-12) var(--container-pad) var(--sp-8);
}
.footer__inner { max-width: var(--container-max); margin: 0 auto; }
.footer__logo {
  font-family: var(--f-display); font-weight: var(--fw-display);
  font-size: 36px; letter-spacing: var(--ls-wide);
  text-transform: uppercase; color: var(--c-text-on-dark);
  display: inline-block; margin-bottom: var(--sp-8);
}
.footer__grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
  gap: var(--sp-10);
  padding-bottom: var(--sp-10);
}
.footer__col-title {
  font-size: var(--fs-nav); font-weight: 600;
  letter-spacing: var(--ls-widest); text-transform: uppercase;
  color: var(--c-text-on-dark); margin: 0 0 var(--sp-5);
}
.footer__col p {
  margin: 0 0 var(--sp-4);
  font-size: var(--fs-base); line-height: var(--lh-loose);
  color: var(--c-text-on-dark-soft);
}
.footer__contact { display: flex; flex-direction: column; gap: 4px; }
.footer__contact a {
  font-size: var(--fs-base); color: var(--c-text-on-dark);
  border-bottom: 1px solid var(--c-border-on-dark);
  padding: 2px 0; width: max-content;
  transition: border-color var(--t-fast), opacity var(--t-fast);
}
.footer__contact a:hover { border-color: var(--c-text-on-dark); opacity: .85; }
.footer__col ul { display: flex; flex-direction: column; gap: 12px; }
.footer__col a {
  font-size: var(--fs-base); color: var(--c-text-on-dark-soft);
  transition: color var(--t-fast);
}
.footer__col a:hover { color: var(--c-text-on-dark); }
.footer__socials { display: flex; gap: var(--sp-3); flex-wrap: wrap; }
.footer__social {
  width: 36px; height: 36px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--c-border-on-dark); color: var(--c-text-on-dark);
  transition: background var(--t-fast), border-color var(--t-fast);
}
.footer__social:hover { background: var(--c-text-on-dark); color: var(--c-bg-dark); border-color: var(--c-text-on-dark); }
.footer__social .icon { width: 16px; height: 16px; }
.footer__legal {
  border-top: 1px solid var(--c-border-on-dark);
  padding-top: var(--sp-5);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: var(--sp-4); font-size: 13px; color: var(--c-text-on-dark-mute);
}
.footer__legal a {
  color: var(--c-text-on-dark-soft);
  border-bottom: 1px solid var(--c-border-on-dark);
  transition: color var(--t-fast), border-color var(--t-fast);
}
.footer__legal a:hover { color: var(--c-text-on-dark); border-color: var(--c-text-on-dark); }

/* footer collapsible (mobile) */
.footer__col-toggle {
  display: none;
  width: 100%; align-items: center; justify-content: space-between;
  padding: var(--sp-4) 0;
  font-size: var(--fs-nav); font-weight: 600;
  letter-spacing: var(--ls-widest); text-transform: uppercase;
  color: var(--c-text-on-dark); text-align: left;
}
.footer__col-toggle__chevron {
  width: 10px; height: 10px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  transition: transform var(--t-fast);
}
.footer__col--collapsible.is-open .footer__col-toggle__chevron {
  transform: rotate(-135deg) !important;
}

@media (max-width: 989px) {
  .footer__grid { grid-template-columns: 1fr; gap: 0; padding-bottom: var(--sp-6); }
  .footer__col--about { padding-bottom: var(--sp-6); }
  .footer__col--collapsible { border-top: 1px solid var(--c-border-on-dark); }
  .footer__col--collapsible > .footer__col-title { display: none; }
  .footer__col--collapsible .footer__col-toggle { display: flex; }
  .footer__col--collapsible .footer__col-body {
    overflow: hidden; max-height: 0;
    transition: max-height var(--t-base);
  }
  .footer__col--collapsible.is-open .footer__col-body { max-height: 600px; }
  .footer__col--collapsible .footer__col-body ul { padding: 0 0 var(--sp-4); }
  .footer__col--socials { border-top: 1px solid var(--c-border-on-dark); padding-top: var(--sp-4); }
  .footer__legal { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   ============= Shared components (versions confirmed on home/product) =============
============================================================ */

/* ====== PRODUCT CARD ====== */
.product-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-6);
}
@media (max-width: 989px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .product-grid { grid-template-columns: 1fr; } }
@media (max-width: 749px) {
  /* Mobile: horizontal scroll row (70vw per card) */
  .product-grid {
    display: flex; grid-template-columns: none;
    gap: var(--sp-3);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-right: var(--container-pad-mobile);
    margin-right: calc(var(--container-pad-mobile) * -1);
  }
  .product-grid::-webkit-scrollbar { display: none; }
  .product-grid .product-card {
    flex: 0 0 70%;
    width: 70%;
    min-width: 0;          /* prevents flex item from expanding past intended size */
    scroll-snap-align: start;
  }
}

.product-card { display: block; color: inherit; min-width: 0; }
.product-card__media {
  position: relative; overflow: hidden;
  aspect-ratio: 1/1;
  background: var(--c-bg-soft);
}
.product-card__media .ph { width: 100%; height: 100%; }
.product-card__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--t-slow);
}
.product-card:hover .product-card__media img { transform: scale(1.04); }
.product-card__badge {
  position: absolute; top: var(--sp-3); left: var(--sp-3);
  background: var(--c-text); color: var(--c-bg);
  padding: 4px 10px;
  font-size: 10px; font-weight: 600;
  letter-spacing: var(--ls-widest); text-transform: uppercase;
  z-index: 1;
}
.product-card__badge--sale { background: var(--c-accent); }
.product-card__body { padding: var(--sp-3) 0 0; text-align: center; }
.product-card__title {
  font-size: var(--fs-base); font-weight: var(--fw-medium);
  margin: 0; line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-word;
  width: 100%;
  min-height: calc(2 * 1.4em);
  box-sizing: border-box;
  padding: 0 var(--sp-2);
}

@media (max-width: 749px) {
  .product-card__title { font-size: 14px; }
}

/* ====== BRAND ROW (1:1 square cards / 7 per row on desktop / mobile scroll) ====== */
.brand-row {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: var(--sp-3);
  padding: var(--sp-4) 0;
}
.brand-row .card--brand {
  display: block;
  aspect-ratio: 1/1;        /* square */
  padding: var(--sp-3);
  background: var(--c-bg-soft);
  box-shadow: 0 1px 3px rgba(0,0,0,.05), 0 1px 2px rgba(0,0,0,.04);
  min-width: 0;
  overflow: hidden;
  transition: background var(--t-fast), box-shadow var(--t-fast);
}
.brand-row .card--brand:hover {
  background: var(--c-bg-hover);
  box-shadow: 0 4px 12px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.05);
}
.brand-logo {
  width: 100%; height: 100%;
  background: transparent;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; letter-spacing: var(--ls-widest); color: var(--c-text-mute);
}
/* Mobile: single-row scroll, ~30vw per card (4–5 visible) */
@media (max-width: 749px) {
  .brand-row {
    display: flex;
    grid-template-columns: none;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: var(--sp-3);
    padding: var(--sp-4) 0;
    margin-right: calc(var(--container-pad-mobile) * -1);
    padding-right: var(--container-pad-mobile);
  }
  .brand-row::-webkit-scrollbar { display: none; }
  .brand-row .card--brand {
    flex: 0 0 30%;
    scroll-snap-align: start;
  }
}

/* ====== IMAGE-OVERLAY CARDS (shared by trending/gender/popular) ====== */
.overlay-card {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  display: block;
  background: var(--c-bg-soft);
  isolation: isolate;
}
.overlay-card::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 30%, rgba(0,0,0,.6) 100%);
  z-index: 0;
}
/* Simple centered label (used by gender / popular collections) */
.overlay-card__label {
  position: absolute; left: 0; right: 0; bottom: var(--sp-6);
  z-index: 1; text-align: center;
  font-family: var(--f-display); font-weight: var(--fw-display);
  font-size: clamp(22px, 2.4vw, 32px);
  text-transform: uppercase; letter-spacing: var(--ls-wide);
  color: var(--c-bg);
}
/* Content wrapper (used by trending cards with name + CTA) */
.overlay-card__content {
  position: absolute; left: 0; right: 0; bottom: 0;
  z-index: 1;
  padding: var(--sp-6);
  color: var(--c-bg);
}
.overlay-card__name {
  font-family: var(--f-display); font-weight: var(--fw-display);
  font-size: clamp(22px, 2.4vw, 32px);
  text-transform: uppercase; letter-spacing: var(--ls-wide);
  margin: 0 0 var(--sp-3);
}
.overlay-card__cta {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--c-bg); color: var(--c-text);
  padding: 10px 18px;
  font-size: 12px; font-weight: 500;
  letter-spacing: var(--ls-widest); text-transform: uppercase;
  transition: background var(--t-fast), color var(--t-fast);
}
.overlay-card:hover .overlay-card__cta { background: var(--c-text); color: var(--c-bg); }
.overlay-card__cta svg { width: 14px; height: 14px; }

/* ====== BRICK (2-column image + text) ====== */
.brick {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
}
.brick--reversed-mobile {} /* reverses order on mobile */
.brick__media {
  background: var(--c-bg-soft);
  aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center;
  color: var(--c-text-mute); font-size: 12px; letter-spacing: var(--ls-widest);
}
.brick__text {
  background: var(--c-bg-soft);
  padding: var(--sp-12) var(--sp-10);
  display: flex; flex-direction: column; justify-content: center;
  gap: var(--sp-4);
}
.brick__title {
  font-family: var(--f-display); font-weight: var(--fw-display);
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.1;
  text-transform: uppercase; letter-spacing: var(--ls-wide);
  margin: 0;
}
.brick__rte { font-size: var(--fs-md); line-height: var(--lh-loose); color: var(--c-text-soft); margin: 0; display: flex; flex-direction: column; gap: var(--sp-3); }
.brick__rte p { margin: 0; }
.brick__rte strong { color: var(--c-text); font-weight: 600; }
@media (max-width: 749px) {
  .brick { grid-template-columns: 1fr; }
  .brick--reversed-mobile { display: flex; flex-direction: column-reverse; }
  .brick__media { aspect-ratio: 4/3; }
  .brick__text { padding: var(--sp-8) var(--container-pad-mobile); }
}

/* ====== FAQ ACCORDION ====== */
.faq-list {
  max-width: 880px; margin: 0 auto;
  border-top: 1px solid var(--c-border);
}
.faq__item { border-bottom: 1px solid var(--c-border); }
.faq__q {
  width: 100%; padding: var(--sp-5) 0;
  display: flex; align-items: center; justify-content: space-between;
  background: none; border: 0;
  font-size: var(--fs-md); font-weight: var(--fw-medium);
  color: var(--c-text); cursor: pointer; text-align: left;
}
.faq__q__chevron {
  width: 12px; height: 12px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  transition: transform var(--t-fast); flex: 0 0 auto;
}
.faq__item.is-open .faq__q__chevron { transform: rotate(-135deg); }
.faq__a {
  max-height: 0; overflow: hidden;
  transition: max-height var(--t-base);
  font-size: 15px; line-height: var(--lh-loose); color: var(--c-text-soft);
}
.faq__item.is-open .faq__a { max-height: 600px; }
.faq__a > div { padding: 0 0 var(--sp-5); }
.faq__a p { margin: 0 0 var(--sp-3); }
.faq__a p:last-child { margin: 0; }

/* ====== FEATURES GRID (icon + title + text, 4 columns) ====== */
.features-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-10) var(--sp-8);
}
@media (max-width: 989px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .features-grid { grid-template-columns: 1fr; } }
.feature-item { display: flex; flex-direction: column; gap: var(--sp-3); }
.feature-item__icon { width: 36px; height: 36px; color: var(--c-text); flex: 0 0 auto; }
.feature-item__title { font-size: var(--fs-md); font-weight: var(--fw-medium); margin: 0; line-height: 1.3; }
.feature-item__text { font-size: 13px; line-height: var(--lh-loose); color: var(--c-text-soft); margin: 0; }

/* (.ph placeholder class is defined earlier; not repeated here) */

/* ====== TOAST (global lightweight notice, triggered via window.lfToast) ====== */
.toast {
  position: fixed; bottom: 24px; left: 50%;
  transform: translate(-50%, 12px);
  background: var(--c-text); color: var(--c-bg);
  padding: 10px 18px; font-size: 13px;
  letter-spacing: var(--ls-wide);
  border-radius: var(--r-md);
  box-shadow: 0 8px 24px rgba(0,0,0,.18);
  opacity: 0; pointer-events: none;
  transition: opacity var(--t-fast), transform var(--t-base);
  z-index: 9999;
}
.toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

/* ====== PAGINATION (used on collection / blog) ====== */
.pagination {
  display: flex; gap: 8px; align-items: center; justify-content: center;
  padding: var(--sp-12) 0 var(--sp-4);
}
.pagination a, .pagination span {
  width: 40px; height: 40px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 500;
  color: var(--c-text); border: 1px solid var(--c-border);
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.pagination a:hover { background: var(--c-text); color: var(--c-bg); border-color: var(--c-text); }
.pagination .is-active { background: var(--c-text); color: var(--c-bg); border-color: var(--c-text); }
.pagination .pagination__nav { width: auto; padding: 0 14px; gap: 6px; }
.pagination .pagination__nav.is-disabled { color: var(--c-text-mute); pointer-events: none; }

/* ====== CTA BANNER (inquiry — drop <lf-cta> on any page) ====== */
.cta-banner {
  background: var(--c-bg-dark);
  color: var(--c-text-on-dark);
  padding: var(--sp-20) var(--container-pad);
  text-align: center;
}
.cta-banner__inner { max-width: 720px; margin: 0 auto; }
.cta-banner__title {
  font-family: var(--f-display); font-weight: var(--fw-display);
  font-size: clamp(32px, 5vw, 56px);
  text-transform: uppercase; letter-spacing: var(--ls-wide);
  line-height: var(--lh-tight);
  margin: 0 0 var(--sp-3);
}
.cta-banner__text {
  margin: 0 auto var(--sp-6); max-width: 540px;
  font-size: var(--fs-md); line-height: var(--lh-loose);
  color: var(--c-text-on-dark-soft);
}
.cta-banner__actions {
  display: inline-flex; flex-wrap: wrap; gap: var(--sp-3);
  justify-content: center;
}
@media (max-width: 749px) {
  .cta-banner { padding: var(--sp-16) var(--container-pad); }
  .cta-banner__actions { display: flex; flex-direction: column; width: 100%; max-width: 320px; margin: 0 auto; }
  .cta-banner__actions .btn { width: 100%; }
}

/* ====== FLOATING CONTACT (auto-injected by <lf-shell>) ====== */
.lf-floating {
  position: fixed; right: 20px; bottom: 20px;
  display: flex; flex-direction: column; gap: 12px;
  z-index: 80;
}
.lf-floating__btn {
  --size: 52px;
  width: var(--size); height: var(--size); border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--c-text); color: #fff;
  box-shadow: var(--c-shadow-lg);
  transition: background var(--t-fast), transform var(--t-fast);
  position: relative;
}
.lf-floating__btn svg { width: 22px; height: 22px; }
.lf-floating__btn:hover { background: #1f1f1f; transform: translateY(-2px); }
.lf-floating__btn--whatsapp { background: var(--c-whatsapp); }
.lf-floating__btn--whatsapp:hover { background: var(--c-whatsapp-hover); }
.lf-floating__btn[data-tip]::before {
  content: attr(data-tip);
  position: absolute; right: calc(100% + 10px); top: 50%;
  transform: translateY(-50%) translateX(6px);
  padding: 6px 10px; border-radius: var(--r-sm);
  background: var(--c-bg-dark); color: var(--c-text-on-dark);
  font-size: var(--fs-xs); font-weight: var(--fw-medium);
  letter-spacing: var(--ls-wide);
  white-space: nowrap; pointer-events: none;
  opacity: 0; transition: opacity var(--t-fast), transform var(--t-fast);
}
.lf-floating__btn:hover::before { opacity: 1; transform: translateY(-50%) translateX(0); }
@media (max-width: 749px) {
  .lf-floating { right: 14px; bottom: 14px; gap: 10px; }
  .lf-floating__btn { --size: 46px; }
  .lf-floating__btn svg { width: 20px; height: 20px; }
  .lf-floating__btn[data-tip]::before { display: none; }
}