/* =========================================================
   VOTEM Endüstriyel Temizlik — Design System
   Brand blue + industrial hygiene palette, modern B2B shop
   Fonts: self-hosted Manrope + Sora (assets/fonts)
   ========================================================= */

:root {
  --brand: #1d4e9e;
  --brand-dark: #143a78;
  --brand-deep: #0f2744;
  --hygiene: #0f7f86;
  --hygiene-soft: #e6f5f6;
  --ice: #f3f6fa;
  --white: #ffffff;
  --ink: #121c2c;
  --muted: #445468;
  --line: #d8e0ec;
  --ok: #1a7f4b;
  --err: #b42318;

  --ff-display: 'Sora', system-ui, sans-serif;
  --ff-body: 'Manrope', system-ui, sans-serif;

  --radius: 6px;
  --header-h: 72px;
  --max: 1160px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --shadow: 0 14px 40px rgba(15, 39, 68, 0.1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* clip (not hidden) keeps the sticky header working while stopping the
   off-canvas mobile menu from creating a horizontal scrollbar. */
html { scroll-behavior: smooth; overflow-x: clip; }

body {
  font-family: var(--ff-body);
  color: var(--ink);
  background:
    radial-gradient(ellipse 70% 40% at 100% 0%, rgba(15, 127, 134, 0.07), transparent 55%),
    radial-gradient(ellipse 50% 35% at 0% 20%, rgba(29, 78, 158, 0.08), transparent 50%),
    var(--ice);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: clip;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

body.nav-open { overflow: hidden; }

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button, input, textarea, select { font: inherit; }

h1, h2, h3 {
  font-family: var(--ff-display);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

main { flex: 1; }

.container {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100%;
  background: var(--brand);
  color: #fff;
  padding: 0.5rem 0.85rem;
  z-index: 1000;
  border-radius: var(--radius);
}
.skip-link:focus { top: 1rem; }

:focus-visible {
  outline: 3px solid rgba(29, 78, 158, 0.45);
  outline-offset: 2px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 46px;
  padding: 0.7rem 1.35rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s, border-color 0.25s, color 0.25s;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary {
  background: var(--brand);
  color: #fff;
  border-color: var(--brand);
}
.btn--primary:hover { background: var(--brand-dark); border-color: var(--brand-dark); }
.btn--primary.is-added { background: var(--hygiene); border-color: var(--hygiene); }
.btn--ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.45);
}
.btn--ghost:hover { background: rgba(255,255,255,0.1); border-color: #fff; }
.btn--outline {
  background: transparent;
  color: var(--brand);
  border-color: var(--brand);
}
.btn--outline:hover { background: var(--brand); color: #fff; }
.btn--sm {
  min-height: 38px;
  padding: 0.45rem 0.9rem;
  font-size: 0.82rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(243, 246, 250, 0.86);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: background 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.94);
  border-bottom-color: var(--line);
  box-shadow: 0 8px 24px rgba(15, 39, 68, 0.06);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-logo img {
  height: 40px;
  width: auto;
  aspect-ratio: 160 / 32;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.nav-list a {
  display: block;
  padding: 0.5rem 0.75rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--muted);
  border-radius: var(--radius);
  transition: color 0.2s;
}
.nav-list a:hover,
.nav-list a[aria-current="page"] {
  color: var(--brand);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.cart-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--brand-deep);
}
.cart-link svg { width: 20px; height: 20px; }
.cart-link__badge {
  position: absolute;
  top: -6px;
  right: -6px;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--hygiene);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: 0.25s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(15, 39, 68, 0.94) 0%, rgba(29, 78, 158, 0.88) 55%, rgba(15, 127, 134, 0.75) 100%),
    linear-gradient(180deg, #0f2744, #1d4e9e);
  padding: 5.5rem 0 4.5rem;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 30% 40%, #000 15%, transparent 70%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  max-width: 720px;
}

.hero__eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(180, 230, 235, 0.95);
  margin-bottom: 1.1rem;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4rem);
  margin-bottom: 1rem;
  color: #fff;
}

.hero__lead {
  font-size: 1.08rem;
  font-weight: 500;
  color: rgba(255,255,255,0.78);
  max-width: 46ch;
  margin-bottom: 2rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Sections */
.section {
  padding-block: clamp(3.5rem, 7vw, 5.5rem);
}

.section__head {
  margin-bottom: 2.25rem;
  max-width: 640px;
}

.section__eyebrow {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--hygiene);
  margin-bottom: 0.7rem;
}

.section__title {
  font-size: clamp(1.7rem, 3.5vw, 2.5rem);
  color: var(--ink);
  margin-bottom: 0.75rem;
}

.section__lead {
  color: var(--muted);
  font-size: 1.02rem;
}

.section--white { background: var(--white); border-block: 1px solid var(--line); }

.section-head-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.25rem;
}
.section-head-row .section__head { margin-bottom: 0; }

/* Category tiles */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
}

.cat-tile {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 140px;
  padding: 1.25rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.25s, transform 0.25s var(--ease), box-shadow 0.25s;
}
.cat-tile:hover {
  border-color: var(--brand);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.cat-tile__code {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--hygiene);
}
.cat-tile__name {
  font-family: var(--ff-display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

/* Product cards */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
}

.product-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s var(--ease), box-shadow 0.25s;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.product-card.is-highlighted {
  border-color: rgba(29, 78, 158, 0.45);
  box-shadow: 0 0 0 3px rgba(29, 78, 158, 0.16), var(--shadow);
}

.product-card__visual {
  position: relative;
  height: 200px;
  aspect-ratio: 4 / 5;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  padding: 0.75rem;
}
.product-card__visual--placeholder {
  height: 140px;
  aspect-ratio: 16 / 9;
  background:
    linear-gradient(145deg, rgba(29, 78, 158, 0.12), rgba(15, 127, 134, 0.18)),
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 8px,
      rgba(15, 39, 68, 0.03) 8px,
      rgba(15, 39, 68, 0.03) 16px
    );
  align-items: flex-end;
  justify-content: flex-start;
  padding: 1rem;
  border-bottom: none;
}
.product-card__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.product-card__zoom {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
  border-radius: 2px;
}

.product-card__zoom:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
}

.product-card__zoom-hint {
  position: absolute;
  right: 0.45rem;
  bottom: 0.45rem;
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: var(--brand-deep);
  border: 1px solid var(--line);
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.2s, transform 0.2s var(--ease);
  pointer-events: none;
}

.product-card__zoom-hint svg {
  width: 1rem;
  height: 1rem;
}

.product-card__zoom:hover .product-card__zoom-hint,
.product-card__zoom:focus-visible .product-card__zoom-hint {
  opacity: 1;
  transform: scale(1);
}

/* Product image lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 1.25rem;
}

.lightbox[hidden] {
  display: none !important;
}

.lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 18, 32, 0.78);
  cursor: zoom-out;
}

.lightbox__dialog {
  position: relative;
  z-index: 1;
  width: min(920px, 100%);
  max-height: min(88vh, 920px);
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  padding: 1.25rem;
  display: grid;
  place-items: center;
}

.lightbox__img {
  width: 100%;
  height: auto;
  max-height: min(78vh, 820px);
  object-fit: contain;
  display: block;
}

.lightbox__close {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  width: 2.4rem;
  height: 2.4rem;
  border: 0;
  border-radius: 50%;
  background: var(--brand-deep);
  color: #fff;
  font-size: 1.05rem;
  line-height: 1;
  cursor: pointer;
  display: grid;
  place-items: center;
  z-index: 2;
}

.lightbox__close:hover {
  background: var(--brand);
}

.lightbox__close:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

body.lightbox-open {
  overflow: hidden;
}

@media (max-width: 720px) {
  .lightbox {
    padding: 0.75rem;
  }
  .lightbox__dialog {
    padding: 0.85rem;
    max-height: 92vh;
  }
  .lightbox__img {
    max-height: 78vh;
  }
  .product-card__zoom-hint {
    opacity: 1;
    transform: scale(1);
  }
}

.product-card__mark {
  font-family: var(--ff-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand-deep);
  opacity: 0.55;
}

.product-card__body {
  padding: 1.15rem 1.15rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  flex: 1;
}

.product-card__cat {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--hygiene);
}

.product-card__title {
  font-size: 1.05rem;
}

.product-card__desc {
  font-size: 0.88rem;
  color: var(--muted);
  flex: 1;
}

.size-seg {
  display: grid;
  gap: 0.45rem;
  padding: 0.75rem;
  background: linear-gradient(180deg, #f3f7fc 0%, #eaf1f9 100%);
  border: 1px solid rgba(29, 78, 158, 0.18);
  border-radius: calc(var(--radius) + 2px);
}
.size-seg__label {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand);
}
.size-seg__options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.4rem;
}
.size-seg__opt {
  position: relative;
  margin: 0;
  cursor: pointer;
}
.size-seg__opt input {
  position: absolute;
  inset: 0;
  opacity: 0;
  margin: 0;
  cursor: pointer;
}
.size-seg__opt span {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.18rem;
  min-height: 2.7rem;
  padding: 0.45rem 0.2rem;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  background: var(--white);
  color: var(--brand-deep);
  box-shadow: 0 1px 1px rgba(15, 39, 68, 0.04);
  transition: border-color 0.2s, color 0.2s, background 0.2s, box-shadow 0.2s, transform 0.2s var(--ease);
}
.size-seg__opt span strong {
  font-size: 1.12rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.size-seg__opt span small {
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  opacity: 0.55;
}
.size-seg__opt input:checked + span {
  border-color: var(--brand);
  color: var(--brand);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(29, 78, 158, 0.16), 0 2px 6px rgba(29, 78, 158, 0.12);
  transform: translateY(-1px);
}
.size-seg__opt input:checked + span small {
  opacity: 0.8;
  color: var(--brand);
}
.size-seg__opt input:focus-visible + span {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
}
.size-seg__opt:hover input:not(:checked) + span {
  border-color: rgba(29, 78, 158, 0.28);
}

.product-card__controls {
  display: grid;
  gap: 0.7rem;
  margin-top: 0.55rem;
}

.qty-seg {
  display: grid;
  gap: 0.4rem;
}
.qty-seg__label {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.qty-seg__control {
  display: inline-grid;
  grid-template-columns: 2.5rem 1fr 2.5rem;
  align-items: center;
  width: 100%;
  max-width: 11rem;
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  overflow: hidden;
}
.qty-seg__btn {
  height: 2.55rem;
  border: 0;
  background: #f4f7fb;
  color: var(--brand-deep);
  font-size: 1.15rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.qty-seg__btn:hover {
  background: var(--brand);
  color: #fff;
}
.qty-seg__input {
  width: 100%;
  height: 2.55rem;
  border: 0;
  border-inline: 1px solid var(--line);
  text-align: center;
  font: inherit;
  font-size: 1rem;
  font-weight: 800;
  color: var(--ink);
  background: transparent;
  -moz-appearance: textfield;
}
.qty-seg__input::-webkit-outer-spin-button,
.qty-seg__input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.qty-seg__input:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: -2px;
}

.product-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 0.65rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line);
}
.product-card__meta--actions {
  justify-content: stretch;
}
.product-card__meta--actions .btn {
  width: 100%;
}
.product-card__meta > span {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--brand-deep);
}

/* Why strip */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.why-item {
  padding-top: 1.15rem;
  border-top: 2px solid var(--line);
}
.why-item:hover { border-top-color: var(--hygiene); }
.why-item h3 {
  font-size: 1.15rem;
  margin: 0.65rem 0 0.45rem;
}
.why-item p { color: var(--muted); font-size: 0.95rem; }
.why-item__n {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--brand);
}

/* Solution partners */
.partner-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.partner-item {
  display: grid;
  grid-template-columns: minmax(160px, 220px) 1fr auto;
  gap: 1.25rem 2rem;
  align-items: center;
  padding: 1.75rem 0;
  border-top: 1px solid var(--line);
}
.partner-item:last-child {
  border-bottom: 1px solid var(--line);
}
.partner-item__brand {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  min-width: 0;
}
.partner-item__logo {
  max-width: 180px;
  max-height: 56px;
  width: auto;
  height: auto;
  object-fit: contain;
  object-position: left center;
}
.partner-item__mark {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--brand-deep);
  line-height: 1.1;
}
.partner-item__mark--venus {
  color: #8C1D2F;
}
.partner-item__name {
  font-size: 1.05rem;
  margin: 0;
  color: var(--ink);
}
.partner-item__desc {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
  max-width: 52ch;
}
.partner-item__link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--brand);
  white-space: nowrap;
  justify-self: end;
}
.partner-item__link:hover {
  color: var(--hygiene);
}

/* CTA band */
.cta-band,
.why-grid,
.site-footer,
.section:not(.section--showcase) {
  content-visibility: auto;
  contain-intrinsic-size: 1px 720px;
}

.cta-band {
  background:
    radial-gradient(ellipse 50% 80% at 90% 30%, rgba(15, 127, 134, 0.28), transparent 55%),
    linear-gradient(120deg, var(--brand-deep), var(--brand) 60%, #186070);
  color: #fff;
  padding-block: 4rem;
}
.cta-band h2 {
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  margin-bottom: 0.75rem;
}
.cta-band p {
  color: rgba(255,255,255,0.75);
  max-width: 48ch;
  margin-bottom: 1.5rem;
}
.cta-band__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* Page hero */
.page-hero {
  background:
    linear-gradient(135deg, var(--brand-deep), var(--brand) 70%);
  color: #fff;
  padding: 3.5rem 0 2.75rem;
}
.page-hero h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); margin-bottom: 0.5rem; }
.page-hero p { color: rgba(255,255,255,0.75); }

.breadcrumb {
  display: flex;
  gap: 0.45rem;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-bottom: 1rem;
}
.breadcrumb a { color: rgba(255,255,255,0.78); }

/* Filters */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
}
.chip {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--white);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
  transition: 0.2s;
}
.chip:hover,
.chip.is-active {
  border-color: var(--brand);
  color: var(--brand);
  background: rgba(29, 78, 158, 0.06);
}

.empty-state {
  grid-column: 1 / -1;
  padding: 2rem;
  text-align: center;
  color: var(--muted);
}

/* Cart */
.cart-layout {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 2rem;
  align-items: start;
}

.cart-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 1rem;
  align-items: center;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
}
.cart-row__info h3 { font-size: 1rem; margin-bottom: 0.2rem; }
.cart-row__info p { font-size: 0.85rem; color: var(--muted); }

.cart-row__qty {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
}
.qty-btn {
  width: 36px;
  height: 36px;
  border: 0;
  background: transparent;
  cursor: pointer;
  font-size: 1.1rem;
  color: var(--brand-deep);
}
.cart-row__qty input {
  width: 44px;
  height: 36px;
  border: 0;
  border-inline: 1px solid var(--line);
  text-align: center;
  background: transparent;
}
.cart-row__remove {
  width: 36px;
  height: 36px;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 1rem;
}
.cart-row__remove:hover { color: var(--err); }

.quote-box {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
  position: sticky;
  top: calc(var(--header-h) + 1rem);
}
.quote-box h2 {
  font-size: 1.25rem;
  margin-bottom: 0.35rem;
}
.quote-box > p {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 1.25rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.9rem;
}
.form-field label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--brand-deep);
}
.form-field input,
.form-field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.7rem 0.85rem;
  background: var(--ice);
  color: var(--ink);
}
.form-field textarea { min-height: 100px; resize: vertical; }

.form-notice {
  margin-top: 0.85rem;
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius);
  font-size: 0.88rem;
  font-weight: 600;
}
.form-notice--ok { background: #e8f7ef; color: var(--ok); }
.form-notice--error { background: #fdecea; color: var(--err); }

.cart-empty {
  text-align: center;
  padding: 3rem 1rem;
  background: var(--white);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
}
.cart-empty h2 { margin-bottom: 0.5rem; }
.cart-empty p { color: var(--muted); margin-bottom: 1.25rem; }

/* Content pages */
.content-block {
  max-width: 720px;
}
.content-block p {
  color: var(--muted);
  margin-bottom: 1rem;
  font-size: 1.02rem;
}
.content-block h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin: 1.75rem 0 0.5rem;
  color: var(--ink);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.contact-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
}
.contact-card h3 {
  font-size: 1rem;
  margin-bottom: 0.65rem;
}
.contact-card p,
.contact-card a {
  color: var(--muted);
  font-size: 0.95rem;
}
.contact-card a:hover { color: var(--brand); }
.contact-card__action {
  margin-top: 0.75rem;
}
.contact-card__action a {
  font-size: 0.9rem;
  font-weight: 600;
}
.contact-map-wrap {
  margin-top: 2.5rem;
}
.contact-map__title {
  font-size: 1.1rem;
  margin-bottom: 1rem;
}
.contact-map {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--line);
  aspect-ratio: 16 / 9;
  max-height: 420px;
}
.contact-map iframe {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 280px;
  border: 0;
}
.contact-map__link {
  margin-top: 0.75rem;
  font-size: 0.9rem;
}
.contact-map__link a {
  color: var(--brand);
  font-weight: 600;
}
.contact-map__link a:hover {
  text-decoration: underline;
}

/* Footer */
.site-footer {
  background: var(--brand-deep);
  color: rgba(255,255,255,0.72);
  padding: 3rem 0 1.5rem;
  margin-top: auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-brand img {
  height: 36px;
  width: auto;
  margin-bottom: 0.85rem;
  background: #fff;
  padding: 0.45rem 0.6rem;
  border-radius: 4px;
}
.footer-brand p { font-size: 0.9rem; max-width: 32ch; }
.footer-col h3 {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 0.85rem;
}
.footer-col a {
  display: block;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 0.4rem;
}
.footer-col a:hover { color: #fff; }
.instagram-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}
.footer-col .instagram-link {
  display: inline-flex;
  margin-bottom: 0.4rem;
}
.instagram-link__icon {
  width: 1.15em;
  height: 1.15em;
  flex-shrink: 0;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding-top: 1.25rem;
  font-size: 0.8rem;
}

/* Responsive */
@media (max-width: 960px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; }
  .cart-layout,
  .contact-grid,
  .footer-grid { grid-template-columns: 1fr; }
  .quote-box { position: static; }
  .partner-item {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    padding: 1.5rem 0;
  }
  .partner-item__link { justify-self: start; }
}

@media (max-width: 768px) {
  .nav-toggle { display: inline-flex; }
  /* The header's backdrop-filter makes it the containing block for this fixed
     panel, so its height must be set explicitly instead of via inset. */
  .site-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    height: calc(100vh - var(--header-h));
    height: calc(100dvh - var(--header-h));
    overflow-y: auto;
    overscroll-behavior: contain;
    background: #fff;
    box-shadow: 0 16px 40px rgba(15, 39, 68, 0.14);
    flex-direction: column;
    align-items: stretch;
    padding: 1.25rem;
    gap: 1rem;
    transform: translateX(100%);
    transition: transform 0.3s var(--ease);
  }
  .site-nav.is-open { transform: none; }
  .nav-list { flex-direction: column; align-items: stretch; }
  .nav-list a { padding: 0.85rem 0.5rem; font-size: 1.05rem; }
  .nav-actions { justify-content: flex-start; }
  .product-grid { grid-template-columns: 1fr; }
  .cart-row {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "info remove"
      "qty qty";
  }
  .cart-row__info { grid-area: info; }
  .cart-row__remove { grid-area: remove; }
  .cart-row__qty { grid-area: qty; justify-self: start; }
}

@media (max-width: 520px) {
  .cat-grid { grid-template-columns: 1fr; }
  .hero__actions .btn,
  .cta-band__actions .btn { width: 100%; }
}

/* FAQ + a11y helpers */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 760px;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0;
}

.faq-item summary {
  cursor: pointer;
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  padding: 1.1rem 1.25rem;
  list-style: none;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item p {
  padding: 0 1.25rem 1.2rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.visually-hidden-live {
  position: absolute;
  left: -9999px;
  height: 1px;
  width: 1px;
  overflow: hidden;
}

/* ── Homepage product showcase (Carpex-style 3-up slider) ── */
.section--showcase {
  padding-block: clamp(2.75rem, 5vw, 4rem);
  background: var(--white);
  border-block: 1px solid var(--line);
}

.showcase-head {
  margin-bottom: 1.5rem;
}

.showcase-head .section__head {
  margin-bottom: 0;
}

.showcase {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.65rem;
}

.showcase__viewport {
  overflow: hidden;
  width: 100%;
  min-width: 0;
}

.showcase__track {
  display: flex;
  gap: 0;
  transition: transform 0.45s var(--ease);
  will-change: transform;
}

.showcase__card {
  flex: 0 0 auto;
  min-width: 0;
  display: block;
  background: #e8eef4;
  border: 0;
  border-radius: 0;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: opacity 0.25s, filter 0.25s;
}

.showcase__card:hover {
  opacity: 0.94;
  filter: brightness(1.03);
  transform: none;
  box-shadow: none;
  border-color: transparent;
}

.showcase__card:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: -2px;
}

.showcase__media-wrap {
  position: relative;
  aspect-ratio: 3 / 4;
  background: #e8eef4;
  overflow: hidden;
}

.showcase__media {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  display: block;
  transition: transform 0.45s var(--ease);
}

.showcase__card:hover .showcase__media {
  transform: scale(1.03);
}

.showcase__caption {
  display: none;
}

.showcase__nav {
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--white);
  color: var(--brand-deep);
  font-size: 1.45rem;
  line-height: 1;
  cursor: pointer;
  display: grid;
  place-items: center;
  box-shadow: 0 4px 14px rgba(15, 39, 68, 0.08);
  transition: background 0.2s, border-color 0.2s, transform 0.2s var(--ease);
  flex-shrink: 0;
}

.showcase__nav:hover {
  background: var(--ice);
  border-color: var(--brand);
  transform: scale(1.05);
}

.showcase__nav:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
}

.showcase__nav:disabled {
  opacity: 1;
  cursor: pointer;
}

@media (max-width: 900px) {
  .showcase__track {
    gap: 0;
  }
}

@media (max-width: 640px) {
  .showcase {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }
  .showcase__nav {
    display: none;
  }
  .showcase__track {
    gap: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .showcase__track,
  .showcase__card,
  .showcase__media {
    transition: none;
  }
}

/* ── Featured coverflow carousel ── */
.featured-carousel {
  position: relative;
  margin-top: 1.75rem;
  padding: 0.5rem 0 1rem;
  user-select: none;
  overflow: hidden;
}

.featured-carousel__viewport {
  position: relative;
  height: clamp(300px, 80vw, 390px);
  width: 100%;
  max-width: 100%;
  margin-inline: auto;
  perspective: 1200px;
  cursor: grab;
  touch-action: pan-y;
  overflow: hidden;
}

.featured-carousel__viewport.is-dragging {
  cursor: grabbing;
}

@media (max-width: 768px) {
  .featured-carousel__viewport {
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 14%, #000 86%, transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0, #000 14%, #000 86%, transparent 100%);
  }
}

.featured-carousel__track {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
}

.featured-slide {
  position: absolute;
  top: 50%;
  left: 50%;
  width: clamp(190px, 62vw, 290px);
  margin: 0;
  max-height: calc(100% - 1rem);
  transform: translate(-50%, -50%);
  transition:
    transform 0.7s var(--ease),
    opacity 0.7s var(--ease),
    box-shadow 0.7s var(--ease);
  will-change: transform, opacity;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 8px 24px rgba(15, 39, 68, 0.08);
  backface-visibility: hidden;
}

.featured-slide__link {
  display: block;
  color: inherit;
  text-decoration: none;
  flex: 1;
}

.featured-slide__link:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: -2px;
}

.featured-slide.is-center {
  box-shadow: 0 22px 50px rgba(15, 39, 68, 0.18);
  border-color: rgba(29, 78, 158, 0.28);
  z-index: 5;
  cursor: pointer;
}

.featured-slide.is-side {
  cursor: pointer;
}

.featured-slide.is-side:hover {
  border-color: rgba(15, 127, 134, 0.45);
}

.featured-slide .product-card__visual {
  height: clamp(120px, 34vw, 168px);
  padding: 0.65rem;
}

.featured-slide .product-card__body {
  padding: 0.95rem 1.1rem 1.1rem;
  gap: 0.35rem;
}

.featured-slide .product-card__title {
  font-size: 1.05rem;
  line-height: 1.3;
}

.featured-slide .product-card__desc {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 0.88rem;
  line-height: 1.45;
}

.featured-carousel__nav {
  position: absolute;
  top: 50%;
  z-index: 8;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.95);
  color: var(--brand-deep);
  font-size: 1.6rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(15, 39, 68, 0.1);
  transition: background 0.2s, transform 0.2s, border-color 0.2s;
}

.featured-carousel__nav:hover {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
  transform: translateY(-50%) scale(1.05);
}

.featured-carousel__nav--prev { left: 0.25rem; }
.featured-carousel__nav--next { right: 0.25rem; }

.featured-carousel__dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.25rem;
  margin-top: 0.9rem;
}

.featured-dot {
  width: 28px;
  height: 28px;
  border: 0;
  padding: 0;
  background: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  -webkit-tap-highlight-color: transparent;
}

.featured-dot::before {
  content: '';
  display: block;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--line);
  transition: background 0.25s, width 0.25s;
}

.featured-dot.is-active::before {
  background: var(--brand);
  width: 22px;
}

.featured-dot:hover::before {
  background: var(--hygiene);
}

.featured-dot:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: -4px;
  border-radius: 999px;
}

/* Light page motion */
.hero__inner > * {
  opacity: 0;
  transform: translateY(18px);
  animation: featRise 0.75s var(--ease) forwards;
}
.hero__inner > *:nth-child(1) { animation-delay: 0.05s; }
.hero__inner > *:nth-child(2) { animation-delay: 0.15s; }
.hero__inner > *:nth-child(3) { animation-delay: 0.25s; }
.hero__inner > *:nth-child(4) { animation-delay: 0.35s; }

@keyframes featRise {
  to { opacity: 1; transform: none; }
}

@media (max-width: 768px) {
  .featured-carousel {
    margin-top: 1.25rem;
  }
  .featured-slide .product-card__title { font-size: 1rem; }
  .featured-carousel__nav {
    width: 38px;
    height: 38px;
    font-size: 1.3rem;
  }
  .featured-carousel__nav--prev { left: 0.1rem; }
  .featured-carousel__nav--next { right: 0.1rem; }
}

@media (prefers-reduced-motion: reduce) {
  .featured-slide,
  .featured-carousel__nav,
  .featured-dot,
  .featured-dot::before,
  .hero__inner > * {
    transition: none !important;
    animation: none !important;
  }
  .hero__inner > * {
    opacity: 1;
    transform: none;
  }
}