:root {
  --navy-950: #061528;
  --navy-900: #071d36;
  --navy-800: #0d2c4d;
  --navy-700: #173f65;
  --blue-600: #1268b3;
  --teal-600: #098f7a;
  --teal-100: #dff5f0;
  --yellow-500: #f4b51c;
  --yellow-100: #fff4cf;
  --ink: #10243a;
  --ink-soft: #607184;
  --line: #dce4eb;
  --surface: #ffffff;
  --surface-soft: #f4f7f9;
  --danger: #be3344;
  --shadow-sm: 0 5px 18px rgba(7, 29, 54, 0.08);
  --shadow-lg: 0 22px 60px rgba(7, 29, 54, 0.16);
  --container: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  overscroll-behavior-x: none;
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  background: var(--navy-950);
}

body {
  width: 100%;
  max-width: 100%;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--surface);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: 0;
}

@supports (overflow: clip) {
  html,
  body {
    overflow-x: clip;
  }
}

body.drawer-open {
  overflow: hidden;
}

.home-page { background: var(--navy-950); }
.home-page .categories-section,
.home-page .why-section,
.home-page .standards-section { background: #fff; }

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
  letter-spacing: 0;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  cursor: pointer;
}

[hidden] {
  display: none !important;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 999;
  padding: 10px 14px;
  color: #fff;
  background: var(--navy-900);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: none;
}

.topbar {
  color: #d9e7f4;
  background: var(--navy-950);
  font-size: 13px;
}

.topbar-inner {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.topbar-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.topbar a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: color 0.2s ease;
}

.topbar a:hover {
  color: #fff;
}

.topbar svg {
  width: 14px;
  height: 14px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid rgba(220, 228, 235, 0.9);
  backdrop-filter: blur(14px);
}

.nav {
  height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav-no-logo {
  justify-content: flex-end;
}

.nav-no-logo .nav-menu,
.nav-no-logo .nav-links {
  margin-left: 0;
}

.brand {
  flex: 0 0 auto;
  width: 176px;
}

.brand img {
  width: 100%;
  height: 52px;
  object-fit: contain;
  object-position: left center;
}

.nav-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-left: auto;
}

.nav-search { width: 220px; height: 42px; padding-left: 12px; display: flex; align-items: center; gap: 8px; border: 1px solid #c8d4de; border-radius: 6px; background: #fff; transition: border-color .2s ease, box-shadow .2s ease; }
.nav-search:focus-within { border-color: var(--teal-600); box-shadow: 0 0 0 3px rgba(9,143,122,.12); }
.nav-search > svg { width: 17px; height: 17px; flex: 0 0 auto; color: var(--ink-soft); }
.nav-search input { width: 100%; min-width: 0; border: 0; outline: 0; color: var(--ink); background: transparent; font-size: 13px; }
.nav-search input::placeholder { color: #65778a; opacity: 1; }
.nav-search input { caret-color: var(--teal-600); }
.nav-search button { width: 39px; height: 40px; padding: 0; border: 0; display: grid; place-items: center; color: var(--navy-800); background: transparent; }
.nav-search button:hover { color: var(--teal-600); }
.nav-search button svg { width: 16px; height: 16px; }
.nav-search-mobile { display: none; }

.nav-menu a {
  position: relative;
  padding: 27px 0 25px;
  color: #30465d;
  font-size: 15px;
  font-weight: 700;
}

.nav-menu a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 18px;
  height: 2px;
  background: var(--teal-600);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.nav-menu a:hover::after,
.nav-menu a:focus-visible::after {
  transform: scaleX(1);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.site-header .nav-links {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14px;
  font-weight: 800;
}

/* Homepage navigation sits inside the hero instead of forming a separate bar. */
.hero-header {
  position: absolute;
  top: 38px;
  left: 0;
  right: 0;
  z-index: 50;
  color: #fff;
  background: transparent;
  border-bottom: 0;
  backdrop-filter: none;
}

.hero-header .nav {
  height: 88px;
}

.nav-wordmark {
  min-width: 158px;
  display: grid;
  gap: 1px;
  color: var(--navy-900);
  line-height: 1;
  transition: color .2s ease, opacity .2s ease;
}

.nav-wordmark strong {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.nav-wordmark span {
  color: var(--teal-600);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.nav-wordmark:hover { color: var(--blue-600); }
.nav-wordmark:focus-visible { border-radius: 3px; outline: 3px solid rgba(18, 104, 179, .25); outline-offset: 5px; }
.hero-header .nav-wordmark { color: #fff; }
.hero-header .nav-wordmark span { color: rgba(255, 255, 255, .72); }
.hero-header .nav-wordmark:hover { color: #fff; opacity: .84; }

.hero-header .nav-menu {
  margin-left: auto;
}

.hero-header .nav-menu a {
  color: rgba(255, 255, 255, 0.9);
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.42);
}

.hero-header .nav-search { border-color: rgba(255,255,255,.42); background: rgba(6,21,40,.28); }
.hero-header .nav-search input { color: #fff; }
.hero-header .nav-search input::placeholder { color: rgba(255,255,255,.72); }
.hero-header .nav-search > svg, .hero-header .nav-search button { color: #fff; }

.hero-header .nav-menu a:hover,
.hero-header .nav-menu a:focus-visible {
  color: #fff;
}

.hero-header .nav-menu a::after {
  background: var(--yellow-500);
}

.hero-header .cart-button,
.hero-header .favorite-header-button,
.hero-header .menu-button {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.52);
  background: transparent;
  backdrop-filter: none;
}

.hero-header .cart-button:hover,
.hero-header .favorite-header-button:hover,
.hero-header .menu-button:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.12);
}

.button,
.cart-button,
.favorite-header-button,
.add-button,
.icon-button,
.menu-button {
  min-height: 44px;
  border: 0;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-weight: 800;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.button:hover,
.cart-button:hover,
.add-button:hover {
  transform: translateY(-1px);
}

.button svg,
.cart-button svg,
.favorite-header-button svg,
.add-button svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.nav-search svg,
.cart-button svg,
.menu-button svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.favorite-header-button {
  position: relative;
  width: 44px;
  min-width: 44px;
  min-height: 44px;
  border: 1px solid #cbd7e1;
  border-radius: 6px;
  display: inline-grid;
  place-items: center;
  color: var(--navy-900);
  background: #fff;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease, transform .18s ease;
}
.favorite-header-button:hover { color: #d9304f; border-color: #e4a3b0; background: #fff5f7; transform: translateY(-1px); }
.favorite-header-button svg { display: block; opacity: 1; visibility: visible; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.favorite-header-button.has-favorites { color: #d9304f; border-color: #e4a3b0; background: #fff5f7; }
.favorite-header-button.has-favorites svg { fill: currentColor; }
.hero-header .favorite-header-button.has-favorites { color: #ff4969; border-color: rgba(255, 116, 141, .78); background: rgba(255, 255, 255, .12); }
.favorite-header-count { position: absolute; top: -7px; right: -7px; min-width: 21px; height: 21px; padding: 0 5px; border: 2px solid #fff; border-radius: 999px; display: grid; place-items: center; color: #fff; background: #d9304f; font-size: 10px; font-weight: 900; line-height: 1; }
.favorite-header-count[hidden] { display: none; }

.whatsapp-icon {
  width: 19px;
  height: 19px;
  flex: 0 0 auto;
  display: inline-block;
  background: currentColor;
  -webkit-mask: url("assets/whatsapp.svg") center / contain no-repeat;
  mask: url("assets/whatsapp.svg") center / contain no-repeat;
}

.button {
  padding: 0 22px;
}

.button-small {
  min-height: 40px;
  padding-inline: 16px;
  font-size: 14px;
}

.button-primary {
  color: #fff;
  background: var(--navy-800);
}

.button-primary:hover {
  background: var(--navy-700);
}

.button-accent {
  color: var(--navy-950);
  background: var(--yellow-500);
}

.button-accent:hover {
  background: #ffc43a;
}

.button-whatsapp {
  color: #fff;
  background: var(--teal-600);
}

.button-whatsapp:hover {
  background: #087b6a;
}

.button-ghost {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: rgba(7, 29, 54, 0.28);
}

.button-ghost:hover {
  border-color: #fff;
  background: rgba(7, 29, 54, 0.48);
}

.button-outline {
  color: var(--navy-800);
  border: 1px solid #b7c5d2;
  background: #fff;
}

.button-outline:hover {
  border-color: var(--navy-700);
  background: var(--surface-soft);
}

.button-light {
  color: var(--navy-900);
  background: #fff;
}

.button-full {
  width: 100%;
}

.cart-button {
  position: relative;
  min-width: 102px;
  padding: 0 13px;
  color: var(--navy-800);
  border: 1px solid var(--line);
  background: #fff;
}

.cart-count {
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  border-radius: 999px;
  display: inline-grid;
  place-items: center;
  color: #fff;
  background: var(--blue-600);
  font-size: 11px;
  line-height: 1;
}

.cart-count[hidden] { display: none; }

.menu-button {
  width: 44px;
  padding: 0;
  color: var(--navy-800);
  border: 1px solid var(--line);
  background: #fff;
  display: none;
}

.menu-button svg,
.icon-button svg {
  width: 21px;
  height: 21px;
}

.hero {
  position: relative;
  min-height: 610px;
  color: #fff;
  background-color: var(--navy-900);
  background-image: url("assets/hero-industrial-v2.webp");
  background-position: center top;
  background-size: cover;
  overflow: hidden;
}

.hero-sticky-stage { position: relative; min-height: inherit; }

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 22, 41, 0.8) 0%, rgba(4, 22, 41, 0.58) 44%, rgba(4, 22, 41, 0.2) 78%, rgba(4, 22, 41, 0.1) 100%),
    linear-gradient(180deg, rgba(4, 22, 41, 0.38) 0%, transparent 32%, rgba(4, 22, 41, 0.18) 100%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  min-height: 610px;
  display: flex;
  align-items: center;
  padding-block: 70px;
}

.hero-content {
  width: min(670px, 62%);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--teal-600);
  font-size: 13px;
  font-weight: 900;
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: 0;
}

.eyebrow-light {
  color: #8ee6d4;
}

.hero h1 {
  max-width: 680px;
  margin: 0;
  font-size: 56px;
  line-height: 1.08;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 620px;
  margin: 24px 0 30px;
  color: #e7f0f7;
  font-size: 22px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-points {
  margin-top: 36px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 25px;
  color: #e9f2f8;
  font-size: 14px;
  font-weight: 700;
}

.hero-points span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-points svg {
  width: 18px;
  height: 18px;
  color: var(--yellow-500);
}

.service-strip {
  position: relative;
  z-index: 2;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.service-grid {
  min-height: 106px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.service-item {
  min-width: 0;
  padding: 24px 26px;
  display: flex;
  align-items: center;
  gap: 15px;
  border-right: 1px solid var(--line);
}

.service-item:first-child {
  border-left: 1px solid var(--line);
}

.service-item > svg {
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  color: var(--teal-600);
}

.service-item div {
  min-width: 0;
}

.service-item strong,
.service-item span {
  display: block;
}

.service-item strong {
  color: var(--navy-900);
  font-size: 15px;
}

.service-item span {
  margin-top: 2px;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.35;
}

.section {
  padding: 96px 0;
}

.section-head {
  margin-bottom: 40px;
}

.section-head h2,
.why-content h2,
.standards-copy h2,
.contact-copy h2,
.quote-band h2 {
  margin: 0;
  color: var(--navy-900);
  font-size: 38px;
  line-height: 1.18;
  letter-spacing: 0;
}

.section-head > p:last-child,
.section-head > div > p:last-child {
  max-width: 690px;
  margin: 13px 0 0;
  color: var(--ink-soft);
}

.section-head-center {
  max-width: 760px;
  margin-inline: auto;
  text-align: center;
}

.section-head-center > p:last-child {
  margin-inline: auto;
}

.categories-section {
  padding-bottom: 84px;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.category-card {
  position: relative;
  min-width: 0;
  min-height: 190px;
  padding: 18px;
  color: var(--ink);
  text-align: left;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.category-card:hover {
  transform: translateY(-3px);
  border-color: #9eb7c9;
  box-shadow: var(--shadow-sm);
}

.category-image {
  height: 104px;
  display: grid;
  place-items: center;
}

.category-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.category-info {
  display: block;
  padding-top: 12px;
}

.category-info strong,
.category-info small {
  display: block;
}

.category-info strong {
  padding-right: 23px;
  color: var(--navy-900);
  font-size: 14px;
  line-height: 1.35;
}

.category-info small {
  margin-top: 4px;
  color: var(--ink-soft);
}

.category-card > svg {
  position: absolute;
  right: 16px;
  bottom: 23px;
  width: 18px;
  height: 18px;
  color: var(--teal-600);
}

.products-section {
  background: var(--surface-soft);
}

.catalog-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 34px;
}

.catalog-tools {
  display: flex;
  align-items: center;
  gap: 10px;
}

.search-field,
.select-field {
  height: 48px;
  display: flex;
  align-items: center;
  gap: 9px;
  border: 1px solid #cdd8e1;
  border-radius: 6px;
  background: #fff;
}

.search-field {
  width: 270px;
  padding: 0 14px;
}

.select-field {
  width: 230px;
  padding: 0 12px;
}

.search-field svg,
.select-field svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  color: var(--ink-soft);
}

.search-field input,
.select-field select {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  color: var(--ink);
  background: transparent;
  font-size: 14px;
}

.active-filter {
  min-height: 38px;
  margin: -20px 0 22px;
  padding: 6px 8px 6px 13px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  border: 1px solid #9fd6cc;
  border-radius: 6px;
  color: #066555;
  background: var(--teal-100);
  font-size: 13px;
  font-weight: 800;
}

.active-filter button {
  border: 0;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: inherit;
  background: transparent;
}

.active-filter svg {
  width: 14px;
  height: 14px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.product-card {
  position: relative;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.product-card-mobile-price,
.product-card-hitarea {
  display: none;
}

.favorite-button {
  position: absolute;
  z-index: 6;
  top: 12px;
  right: 12px;
  width: 34px;
  height: 34px;
  padding: 0;
  border: 1px solid rgba(205, 216, 225, .9);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--navy-900);
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 3px 12px rgba(6, 21, 40, .12);
  transition: color .18s ease, background-color .18s ease, transform .18s ease;
}
.favorite-button:hover { transform: scale(1.06); }
.favorite-button svg { width: 17px; height: 17px; }
.favorite-button.is-favorite { color: #d9304f; background: #fff5f7; border-color: #f1b9c4; }
.favorite-button.is-favorite svg { fill: currentColor; }
.favorites-nav-link { display: inline-flex !important; align-items: center; gap: 6px; }
.favorites-nav-link > svg { width: 17px; height: 17px; }
.favorite-nav-count { min-width: 18px; height: 18px; padding: 0 5px; border-radius: 999px; display: inline-grid; place-items: center; color: #fff; background: #d9304f; font-size: 10px; font-weight: 900; }
.favorite-nav-count[hidden] { display: none; }
.detail-heading-actions { display: flex; align-items: center; gap: 8px; }
.detail-favorite-button { position: static; flex: 0 0 auto; }

.product-card:hover {
  transform: translateY(-4px);
  border-color: #b7c8d6;
  box-shadow: var(--shadow-sm);
}

.product-media {
  position: relative;
  aspect-ratio: 1 / 0.92;
  padding: 0;
  display: grid;
  place-items: center;
  background: #fff;
  border-bottom: 1px solid #edf1f4;
  overflow: hidden;
}

.product-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  transition: transform 0.3s ease;
}

.product-card:hover .product-media img {
  transform: scale(1.035);
}

.product-badge {
  position: absolute;
  top: 13px;
  left: 13px;
  padding: 5px 9px;
  border-radius: 4px;
  color: var(--navy-900);
  background: var(--yellow-100);
  font-size: 11px;
  font-weight: 900;
}

.product-body {
  min-height: 0;
  padding: 17px 18px 19px;
  display: flex;
  flex-direction: column;
}

.product-category {
  margin: 0 0 6px;
  color: var(--teal-600);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.product-card-brand { margin: 0 0 6px; display: flex; align-items: center; gap: 6px; color: #718292; font-size: 10px; line-height: 1.3; letter-spacing: .01em; }
.product-card-brand strong { color: var(--teal-700); font-weight: 850; }
.product-card-brand span { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; }
.product-card-brand span::before { content: "•"; color: #a3b1bd; }

.product-body h3 {
  margin: 0;
  color: var(--navy-900);
  font-size: 16px;
  line-height: 1.4;
}

.product-body h3 a {
  display: block;
}

.product-details {
  margin: 10px 0 17px;
  display: flex;
  flex-wrap: wrap;
  gap: 5px 12px;
  color: var(--ink-soft);
  font-size: 12px;
}

.product-card-colors { min-height: 22px; margin-top: 10px; display: flex; align-items: center; gap: 8px; color: var(--ink-soft); }
.product-card-colors strong { font-size: 10px; font-weight: 750; }
.product-card-swatches { display: flex; align-items: center; }
.product-card-swatches i { width: 17px; height: 17px; margin-left: -2px; border: 2px solid #fff; border-radius: 50%; background: var(--swatch); box-shadow: 0 0 0 1px rgba(18,39,55,.24); }
.product-card-swatches i:first-child { margin-left: 0; }

.product-details span + span::before {
  content: "•";
  margin-right: 12px;
  color: #a3b1bd;
}

.product-actions {
  margin-top: auto;
  display: grid;
  grid-template-columns: 98px minmax(0, 1fr);
  gap: 8px;
}

.product-actions-options {
  grid-template-columns: 1fr;
}

.qty-stepper {
  height: 42px;
  display: grid;
  grid-template-columns: 30px minmax(30px, 1fr) 30px;
  align-items: center;
  border: 1px solid #cfd9e2;
  border-radius: 6px;
  background: #fff;
  overflow: hidden;
}

.qty-stepper button {
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  display: grid;
  place-items: center;
  color: var(--navy-800);
  background: #f7f9fa;
}

.qty-stepper button:hover {
  background: #eaf0f4;
}

.qty-stepper svg {
  width: 14px;
  height: 14px;
}

.qty-stepper input,
.qty-stepper span {
  width: 100%;
  min-width: 0;
  padding: 0;
  border: 0;
  color: var(--ink);
  text-align: center;
  background: transparent;
  font-size: 13px;
  font-weight: 800;
  outline: 0;
  appearance: textfield;
}

.qty-stepper input::-webkit-outer-spin-button,
.qty-stepper input::-webkit-inner-spin-button {
  margin: 0;
  appearance: none;
}

.add-button {
  min-width: 0;
  padding: 0 11px;
  color: #fff;
  background: var(--navy-800);
  font-size: 13px;
}

.add-button:hover {
  background: var(--teal-600);
}

.add-button svg {
  width: 16px;
  height: 16px;
}

.catalog-footer {
  margin-top: 34px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.catalog-footer p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.empty-state {
  min-height: 300px;
  grid-column: 1 / -1;
  display: grid;
  place-items: center;
  align-content: center;
  text-align: center;
  color: var(--ink-soft);
}

.empty-state svg {
  width: 38px;
  height: 38px;
}

.empty-state h3 {
  margin: 14px 0 3px;
  color: var(--navy-900);
}

.empty-state p {
  margin: 0;
}

.catalog-page-main { padding: 30px 0 88px; background: var(--surface-soft); }
.catalog-seo-intro { padding-top: 12px; padding-bottom: 22px; }
.catalog-seo-intro h1 { max-width: 850px; margin: 0 0 10px; color: var(--navy-900); font-size: clamp(30px, 4vw, 48px); line-height: 1.12; }
.catalog-seo-intro > p:last-child { max-width: 820px; margin: 0; color: var(--ink-soft); }
.seo-product-prerender { padding-top: 42px; padding-bottom: 72px; display: grid; grid-template-columns: minmax(280px, .9fr) minmax(0, 1.1fr); gap: 54px; align-items: center; }
.seo-product-prerender > img { width: 100%; max-height: 520px; object-fit: contain; }
.seo-product-prerender h1 { margin: 0 0 18px; color: var(--navy-900); font-size: clamp(32px, 4vw, 52px); line-height: 1.12; }
.seo-product-prerender p:not(.eyebrow) { color: var(--ink-soft); }
.catalog-breadcrumb { display: flex; align-items: center; gap: 7px; color: var(--ink-soft); font-size: 13px; }
.catalog-breadcrumb a:hover { color: var(--teal-600); }
.catalog-breadcrumb svg { width: 14px; height: 14px; }
.catalog-title { padding-top: 30px; padding-bottom: 34px; }
.catalog-title h1 { margin: 3px 0 6px; color: var(--navy-900); font-size: clamp(34px, 4vw, 48px); line-height: 1.12; }
.catalog-title > p:last-child { max-width: 690px; margin: 0; color: var(--ink-soft); }
.catalog-shell { margin-top: 16px; display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 28px; align-items: start; }
.catalog-sidebar { border: 1px solid var(--line); border-radius: 8px; background: #fff; overflow: hidden; }
.filter-panel-head { min-height: 72px; padding: 14px 18px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.filter-panel-head strong, .filter-panel-head span { display: block; }
.filter-panel-head strong { color: var(--navy-900); font-size: 18px; }
.filter-panel-head span { color: var(--ink-soft); font-size: 12px; }
.filter-panel-head button { display: none; width: 38px; height: 38px; border: 0; border-radius: 5px; background: var(--surface-soft); }
.filter-panel-head svg { width: 18px; }
.filter-group { border-bottom: 1px solid var(--line); }
.filter-group summary { padding: 14px 18px; display: flex; align-items: center; justify-content: space-between; color: var(--navy-900); font-size: 14px; font-weight: 800; cursor: pointer; list-style: none; }
.filter-group summary::-webkit-details-marker { display: none; }
.filter-group summary svg { width: 16px; transition: transform .2s ease; }
.filter-group[open] summary svg { transform: rotate(180deg); }
.filter-options { max-height: 230px; padding: 0 18px 14px; display: grid; gap: 8px; overflow: auto; }
.filter-option { display: flex; align-items: center; gap: 9px; color: #364b60; font-size: 13px; cursor: pointer; }
.filter-option input { width: 16px; height: 16px; accent-color: var(--teal-600); }
.filter-empty { margin: 0; color: var(--ink-soft); font-size: 12px; }
.price-filter { padding: 0 18px 16px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.price-filter label span { display: block; margin-bottom: 4px; color: var(--ink-soft); font-size: 11px; }
.price-filter input { width: 100%; height: 40px; padding: 0 9px; border: 1px solid #cdd8e1; border-radius: 5px; outline: 0; }
.price-filter input:focus { border-color: var(--teal-600); }
.filter-clear-all { width: 100%; padding: 15px 18px; border: 0; display: flex; justify-content: center; align-items: center; gap: 7px; color: var(--teal-600); background: #fff; font-size: 13px; font-weight: 800; }
.filter-clear-all svg { width: 15px; }
.catalog-results { min-width: 0; }
.catalog-toolbar { min-height: 66px; margin-bottom: 18px; padding: 9px 12px; display: grid; grid-template-columns: auto minmax(220px, 1fr) auto; gap: 12px; align-items: center; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.catalog-toolbar-start { display: flex; align-items: center; gap: 12px; white-space: nowrap; }
.catalog-toolbar-start strong { color: var(--navy-900); font-size: 14px; }
.filter-mobile-button { position: relative; display: none; height: 42px; padding: 0 13px; border: 1px solid #cdd8e1; border-radius: 5px; align-items: center; gap: 7px; color: var(--navy-900); background: #fff; font-weight: 800; transition: color .18s ease, border-color .18s ease, background-color .18s ease, box-shadow .18s ease; }
.filter-mobile-button svg { width: 17px; }
.filter-mobile-button.has-active-filters { color: var(--teal-600); border-color: rgba(8, 123, 106, .48); background: #f0faf7; box-shadow: inset 0 0 0 1px rgba(8, 123, 106, .08); }
.filter-count-badge { position: absolute; z-index: 1; top: -7px; right: -7px; min-width: 19px; height: 19px; padding: 0 5px; border: 2px solid #fff; border-radius: 999px; display: grid; place-items: center; color: #fff; background: var(--teal-600); box-shadow: 0 2px 7px rgba(6, 48, 43, .24); font-size: 10px; font-weight: 900; line-height: 1; }
.filter-count-badge[hidden] { display: none; }
.catalog-search { height: 44px; padding: 0 12px; display: flex; align-items: center; gap: 8px; border: 1px solid #cdd8e1; border-radius: 5px; }
.catalog-search svg { width: 17px; color: var(--ink-soft); }
.catalog-search input { width: 100%; border: 0; outline: 0; }
.catalog-sort { height: 44px; padding-left: 12px; display: flex; align-items: center; gap: 8px; border: 1px solid #cdd8e1; border-radius: 5px; color: var(--ink-soft); font-size: 12px; }
.catalog-sort > svg { width: 17px; height: 17px; display: none; color: var(--navy-800); }
.catalog-sort select { height: 100%; padding: 0 9px 0 0; border: 0; outline: 0; color: var(--navy-900); background: #fff; font-size: 13px; font-weight: 700; }
.catalog-active-filter { margin: 0 0 18px; }
.catalog-product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.product-commerce { margin: 13px 0 0; padding-top: 12px; display: flex; align-items: flex-end; gap: 8px; border-top: 1px solid #edf1f4; }
.product-price { color: var(--navy-900); font-size: 22px; font-weight: 900; line-height: 1.15; letter-spacing: -.02em; }
.stock-label { flex: 0 0 auto; font-size: 11px; font-weight: 800; }
.stock-label.is-available { color: #087362; }
.stock-label.is-unavailable { color: var(--danger); }
.filter-overlay { display: none; }

.why-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
  align-items: center;
  gap: 80px;
}

.why-image {
  position: relative;
  min-height: 500px;
  overflow: hidden;
}

.why-image > img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

.experience-note {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 180px;
  min-height: 105px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: #fff;
  background: var(--teal-600);
}

.experience-note strong {
  font-size: 34px;
  line-height: 1;
}

.experience-note span {
  margin-top: 5px;
  font-size: 14px;
}

.why-content h2 {
  max-width: 570px;
  font-size: 42px;
}

.why-content > p:not(.eyebrow) {
  margin: 21px 0 27px;
  color: var(--ink-soft);
  font-size: 17px;
}

.benefit-list {
  display: grid;
  gap: 15px;
}

.benefit-list > div {
  display: grid;
  grid-template-columns: 23px 1fr;
  gap: 11px;
  color: var(--ink-soft);
}

.benefit-list svg {
  width: 22px;
  height: 22px;
  margin-top: 1px;
  color: var(--teal-600);
}

.benefit-list strong {
  color: var(--ink);
}

.text-link {
  margin-top: 28px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blue-600);
  font-weight: 800;
}

.text-link svg {
  width: 17px;
  height: 17px;
}

.sectors-section {
  color: #fff;
  background: var(--navy-900);
}

.light-head h2 {
  color: #fff;
}

.sector-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.sector-grid > div {
  min-height: 135px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: var(--navy-900);
}

.sector-grid svg {
  width: 28px;
  height: 28px;
  color: var(--yellow-500);
}

.sector-grid span {
  font-weight: 800;
}

.standards-section {
  padding-block: 78px;
  border-bottom: 1px solid var(--line);
}

.standards-layout {
  display: grid;
  grid-template-columns: 0.75fr 1.4fr;
  align-items: center;
  gap: 70px;
}

.standards-copy h2 {
  font-size: 32px;
}

.standards-copy > p:last-child {
  margin: 13px 0 0;
  color: var(--ink-soft);
}

.standard-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
}

.standard-list > div {
  min-height: 115px;
  padding: 19px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid var(--line);
}

.standard-list > div:last-child {
  border-right: 0;
}

.standard-list strong {
  color: var(--navy-800);
  font-size: 26px;
  line-height: 1.1;
}

.standard-list span {
  margin-top: 7px;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.35;
}

.contact-section {
  background: var(--surface-soft);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.1fr);
  gap: 80px;
}

.contact-copy > p:not(.eyebrow) {
  max-width: 500px;
  margin: 14px 0 30px;
  color: var(--ink-soft);
}

.contact-list {
  display: grid;
  gap: 2px;
  border-top: 1px solid var(--line);
}

.contact-list > * {
  min-height: 78px;
  padding: 15px 0;
  display: grid;
  grid-template-columns: 40px 1fr;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--line);
}

.contact-list svg {
  width: 22px;
  height: 22px;
  color: var(--teal-600);
}

.contact-list span {
  display: flex;
  flex-direction: column;
  line-height: 1.45;
}

.contact-list small {
  color: var(--ink-soft);
}

.contact-form {
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.form-heading {
  margin-bottom: 22px;
}

.form-heading h3 {
  margin: 0;
  color: var(--navy-900);
  font-size: 23px;
}

.form-heading p {
  margin: 4px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.contact-form label,
.drawer-foot label,
.form-grid label {
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
}

.contact-form > label {
  margin: 14px 0 18px;
}

.contact-form input,
.contact-form textarea,
.drawer-foot input,
.drawer-foot textarea,
.input,
.textarea,
.select {
  width: 100%;
  min-width: 0;
  padding: 11px 12px;
  color: var(--ink);
  border: 1px solid #cbd6df;
  border-radius: 5px;
  background: #fff;
  outline: 0;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus,
.drawer-foot input:focus,
.drawer-foot textarea:focus,
.input:focus,
.textarea:focus,
.select:focus {
  border-color: var(--blue-600);
  box-shadow: 0 0 0 3px rgba(18, 104, 179, 0.12);
}

.quote-band {
  padding: 56px 0;
  color: #fff;
  background: var(--teal-600);
}

.quote-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.quote-band h2 {
  max-width: 700px;
  color: #fff;
  font-size: 32px;
}

.site-footer {
  padding-top: 72px;
  color: #b9cad9;
  background: var(--navy-950);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 0.72fr 0.9fr 1fr;
  gap: 60px;
  padding-bottom: 56px;
}

.footer-brand img {
  width: 184px;
  height: 54px;
  object-fit: contain;
  object-position: left center;
}

.footer-wordmark {
  display: inline-block;
  color: #fff;
  font-size: 32px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0;
}

.footer-brand p {
  max-width: 390px;
  margin: 18px 0;
  font-size: 14px;
}

.footer-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #8ee6d4;
  font-weight: 800;
}

.footer-whatsapp svg {
  width: 18px;
  height: 18px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 9px;
  font-size: 14px;
}

.footer-col h3 {
  margin: 0 0 9px;
  color: #fff;
  font-size: 15px;
}

.footer-col a:hover {
  color: #fff;
}

.footer-col p {
  margin: 0;
}

.footer-bottom {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 12px;
}

.footer-bottom a {
  opacity: 0.46;
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 40;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--teal-600);
  box-shadow: 0 10px 30px rgba(9, 143, 122, 0.34);
}

.whatsapp-float svg {
  width: 27px;
  height: 27px;
}

.whatsapp-float .whatsapp-icon {
  width: 28px;
  height: 28px;
}

.drawer-overlay {
  position: fixed;
  inset: 0;
  z-index: 80;
  opacity: 0;
  background: rgba(4, 18, 34, 0.62);
  transition: opacity 0.22s ease;
}

.drawer-overlay.is-visible {
  opacity: 1;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 90;
  width: min(440px, 100%);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  background: #fff;
  box-shadow: var(--shadow-lg);
  transform: translate3d(100%, 0, 0);
  transition: transform 0.24s ease;
}

.cart-drawer.is-open {
  transform: none;
}

.drawer-head {
  min-height: 94px;
  padding: 20px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--line);
}

.drawer-head .eyebrow {
  margin-bottom: 2px;
}

.drawer-head h2 {
  margin: 0;
  color: var(--navy-900);
  font-size: 24px;
}

.icon-button {
  width: 42px;
  min-height: 42px;
  padding: 0;
  color: var(--navy-800);
  border: 1px solid var(--line);
  background: #fff;
}

.cart-list {
  min-height: 0;
  padding: 8px 22px;
  overflow-y: auto;
}

.cart-row {
  padding: 15px 0;
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 13px;
  border-bottom: 1px solid var(--line);
}

.cart-row > img {
  width: 72px;
  height: 72px;
  padding: 4px;
  object-fit: contain;
  border: 1px solid #edf1f4;
}

.cart-row-info {
  min-width: 0;
}

.cart-row-info > strong,
.cart-row-info > span {
  display: block;
}

.cart-row-info > strong {
  color: var(--navy-900);
  font-size: 13px;
  line-height: 1.35;
}

.cart-row-info > span {
  margin-top: 2px;
  color: var(--ink-soft);
  font-size: 11px;
}

.cart-row-actions {
  margin-top: 9px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.qty-stepper-small {
  width: 98px;
  height: 32px;
}

.remove-button,
.clear-cart {
  border: 0;
  color: var(--danger);
  background: transparent;
}

.remove-button {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
}

.remove-button svg {
  width: 16px;
  height: 16px;
}

.drawer-foot {
  padding: 20px 22px 24px;
  border-top: 1px solid var(--line);
  background: var(--surface-soft);
}

.order-customer-fields { margin-bottom: 12px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.drawer-foot > label { margin-bottom: 12px; }
.order-privacy-note { margin: 0 0 13px; color: var(--ink-soft); font-size: 10px; line-height: 1.45; }
.cart-summary-actions .button { width: 100%; }
.checkout-form { height: calc(100vh - 94px); max-height: calc(100vh - 94px); padding: 0; display: grid; grid-template-rows: minmax(0,1fr) auto; overflow: hidden; }
.checkout-fields { min-height: 0; padding: 20px 22px 10px; overflow-y: auto; }
.checkout-fields > label { margin-bottom: 12px; display: grid; gap: 7px; color: var(--ink); font-size: 13px; font-weight: 800; }
.checkout-actions { padding: 14px 22px 18px; border-top: 1px solid var(--line); background: #fff; box-shadow: 0 -8px 22px rgba(7,29,54,.08); }
.checkout-actions .button { width: 100%; min-height: 50px; font-size: 14px; }
.order-success > strong { margin: 2px 0 12px; color: var(--teal-600); font-size: 18px; letter-spacing: .04em; }

.drawer-foot textarea {
  margin-bottom: 13px;
}

.clear-cart {
  width: 100%;
  margin-top: 10px;
  font-size: 13px;
}

.empty-cart {
  min-height: 100%;
  padding: 50px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.empty-cart > span {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--teal-600);
  background: var(--teal-100);
}

.empty-cart svg {
  width: 27px;
  height: 27px;
}

.empty-cart h3 {
  margin: 17px 0 3px;
  color: var(--navy-900);
}

.empty-cart p {
  margin: 0 0 20px;
  color: var(--ink-soft);
  font-size: 14px;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 120;
  max-width: min(430px, calc(100% - 32px));
  padding: 12px 17px;
  color: #fff;
  border-radius: 5px;
  background: var(--navy-900);
  box-shadow: var(--shadow-lg);
  font-size: 14px;
  font-weight: 700;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 14px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* Product detail */
.detail-page-main {
  min-height: 65vh;
  padding: 34px 0 90px;
  background: var(--surface-soft);
}

.detail-breadcrumb {
  min-height: 42px;
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--ink-soft);
  font-size: 12px;
}

.detail-breadcrumb svg {
  width: 14px;
  height: 14px;
}

.detail-breadcrumb span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  background: #fff;
  border: 1px solid var(--line);
}

.detail-gallery { min-width: 0; border-right: 1px solid var(--line); background: #fff; }

.detail-image {
  min-height: 590px;
  padding: 55px;
  display: grid;
  place-items: center;
}

.detail-image img {
  width: 100%;
  height: 480px;
  object-fit: contain;
}

.detail-content {
  padding: 58px 52px;
}

.detail-thumbnails { padding: 0 28px 28px; display: flex; gap: 10px; overflow-x: auto; }
.detail-thumbnails button { width: 76px; height: 76px; padding: 6px; flex: 0 0 auto; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
.detail-thumbnails button.is-selected { border-color: var(--teal-600); box-shadow: inset 0 0 0 1px var(--teal-600); }
.detail-thumbnails img { width: 100%; height: 100%; object-fit: contain; }
.detail-heading-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.detail-heading-row .eyebrow { margin: 0; }
.detail-badge { padding: 5px 9px; border-radius: 4px; color: var(--navy-900); background: var(--yellow-100); font-size: 11px; font-weight: 900; }
.detail-code { margin: 14px 0 7px; color: var(--ink-soft); font-size: 12px; }
.detail-code strong { color: var(--navy-800); }

.detail-content h1 {
  margin: 0;
  color: var(--navy-900);
  font-size: 38px;
  line-height: 1.2;
}

.detail-lead {
  margin: 20px 0 24px;
  color: var(--ink-soft);
}

.detail-price { margin: 18px 0; color: var(--navy-900); font-size: 24px; font-weight: 900; line-height: 1.25; }

.detail-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-block: 1px solid var(--line);
}

.detail-meta > div {
  padding: 17px 0;
  display: flex;
  flex-direction: column;
}

.detail-meta small {
  color: var(--ink-soft);
}

.detail-meta strong {
  color: var(--navy-900);
}

.detail-variants {
  margin: 22px 0 0;
  display: grid;
  gap: 18px;
}

.detail-option-group {
  display: grid;
  gap: 9px;
}

.detail-option-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--navy-900);
  font-size: 13px;
}

.detail-option-head span {
  color: var(--ink-soft);
  font-size: 12px;
}

.detail-color-options,
.detail-size-options {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.detail-size-options button {
  min-height: 38px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid #ccd7df;
  border-radius: 5px;
  color: var(--navy-800);
  background: #fff;
  font-size: 12px;
  font-weight: 700;
}

.detail-size-options button:hover:not(:disabled),
.detail-size-options button.is-selected {
  border-color: var(--teal-600);
  box-shadow: inset 0 0 0 1px var(--teal-600);
}

.detail-size-options button:disabled {
  opacity: .38;
  cursor: not-allowed;
  text-decoration: line-through;
}

.detail-color-options { gap: 12px; }
.detail-color-options button { width: 92px; padding: 0; border: 0; display: grid; gap: 7px; color: var(--navy-800); background: transparent; cursor: pointer; text-align: left; }
.detail-color-image { width: 92px; height: 112px; display: grid; place-items: center; overflow: hidden; border: 1px solid #d8e0e6; border-radius: 6px; background: #f7f8f8; transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease; }
.detail-color-image img { width: 100%; height: 100%; display: block; object-fit: contain; }
.detail-color-options button > strong { overflow: hidden; font-size: 12px; font-weight: 650; text-overflow: ellipsis; white-space: nowrap; }
.detail-color-options button:hover:not(:disabled) .detail-color-image { border-color: #9eb9b2; transform: translateY(-1px); }
.detail-color-options button.is-selected .detail-color-image { border-color: var(--teal-600); box-shadow: inset 0 0 0 2px var(--teal-600); }
.detail-color-options button:disabled { opacity: .4; cursor: not-allowed; }

.detail-offer .button:disabled {
  opacity: .55;
  cursor: not-allowed;
}

.feature-list {
  margin: 24px 0;
  padding: 0;
  display: grid;
  gap: 10px;
  list-style: none;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 9px;
}

.feature-list svg {
  width: 18px;
  height: 18px;
  color: var(--teal-600);
}

.detail-offer {
  margin-top: 28px;
  padding-top: 22px;
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 10px;
  border-top: 1px solid #e4e9ed;
}


.detail-stepper {
  height: 46px;
}

.detail-help {
  margin: 14px 0 0;
  display: flex;
  gap: 8px;
  color: var(--ink-soft);
  font-size: 12px;
}

.detail-help svg {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}

.detail-information { margin-top: 34px; padding: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 8px; background: #fff; box-shadow: 0 10px 30px rgba(26, 47, 61, .045); }
.detail-info-header { padding: 36px 42px 28px; }
.detail-info-header h2 { margin: 4px 0 0; color: var(--navy-900); font-size: clamp(25px, 2.5vw, 32px); line-height: 1.2; }
.detail-info-header > p:last-child { max-width: 680px; margin: 10px 0 0; color: var(--ink-soft); font-size: 13px; line-height: 1.65; }
.detail-info-tabs { padding: 0 42px; display: flex; gap: 32px; border-top: 1px solid #edf1f3; border-bottom: 1px solid var(--line); }
.detail-info-tabs button { position: relative; min-height: 58px; padding: 0; display: inline-flex; align-items: center; gap: 9px; border: 0; color: #687780; background: transparent; cursor: pointer; font-size: 13px; font-weight: 700; }
.detail-info-tabs button::after { content: ""; position: absolute; right: 0; bottom: -1px; left: 0; height: 2px; background: transparent; }
.detail-info-tabs button:hover, .detail-info-tabs button.is-active { color: var(--navy-900); }
.detail-info-tabs button.is-active::after { background: var(--teal-600); }
.detail-info-tabs svg { width: 17px; height: 17px; }
.detail-info-content { width: min(100%, 1000px); margin-inline: auto; padding: 28px 36px 34px; }
.detail-info-panel[hidden] { display: none; }
.detail-info-mobile-toggle { display: none; }
.detail-description-prose { max-width: 820px; }
.detail-description-prose h3, .detail-spec-group h3, .detail-compliance-card h3 { margin: 0; color: var(--navy-900); font-size: 17px; line-height: 1.35; }
.detail-description-prose > p { margin: 14px 0 0; color: #52626c; font-size: 14px; line-height: 1.85; }
.detail-feature-block { margin-top: 34px; padding-top: 28px; border-top: 1px solid #e9eef0; }
.detail-feature-block ul { margin: 18px 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 28px; list-style: none; }
.detail-feature-block li { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 9px; align-items: start; color: #40515b; font-size: 13px; line-height: 1.55; }
.detail-feature-block li svg { width: 17px; height: 17px; margin-top: 2px; color: var(--teal-600); }
.detail-spec-layout { column-count: 2; column-gap: 12px; }
.detail-spec-group { width: 100%; min-width: 0; margin: 0 0 12px; display: inline-block; break-inside: avoid; border: 1px solid #e0e7ea; border-radius: 7px; overflow: hidden; background: #fff; }
.detail-spec-group:first-child { grid-column: auto; }
.detail-spec-group-head { min-height: 58px; padding: 11px 14px; display: flex; align-items: center; gap: 12px; background: #f7faf9; border-bottom: 1px solid #e3e9eb; }
.detail-spec-group-head > span { width: 32px; height: 32px; flex: 0 0 auto; display: grid; place-items: center; border-radius: 6px; color: var(--teal-700); background: #eaf4f1; }
.detail-spec-group-head svg { width: 18px; height: 18px; }
.detail-spec-group-head p { margin: 3px 0 0; color: var(--ink-soft); font-size: 11px; }
.detail-spec-group dl, .detail-compliance-card dl { margin: 0; }
.detail-spec-group dl > div, .detail-compliance-card dl > div { min-height: 40px; padding: 7px 14px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(120px, 1fr); gap: 18px; align-items: center; border-bottom: 1px solid #edf1f3; }
.detail-spec-group dl > div:last-child, .detail-compliance-card dl > div:last-child { border-bottom: 0; }
.detail-spec-group dt, .detail-compliance-card dt { color: #718089; font-size: 11px; line-height: 1.4; }
.detail-spec-group dd, .detail-compliance-card dd { margin: 0; overflow-wrap: anywhere; color: var(--navy-900); font-size: 12px; font-weight: 700; line-height: 1.45; text-align: right; }
.detail-spec-group dl > div:nth-child(even) { background: #fbfcfc; }
.detail-compliance-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.detail-compliance-card { min-width: 0; padding: 22px; display: grid; grid-template-columns: 42px minmax(0, 1fr); gap: 14px; border: 1px solid #e0e7ea; border-radius: 7px; }
.detail-compliance-card > span { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 6px; color: var(--teal-700); background: #eaf4f1; }
.detail-compliance-card > span svg { width: 20px; height: 20px; }
.detail-compliance-card dl, .detail-compliance-card ul { margin-top: 16px; }
.detail-compliance-card dl > div { padding-inline: 0; grid-template-columns: minmax(0, .8fr) minmax(120px, 1.2fr); }
.detail-compliance-card ul { padding: 0; display: grid; gap: 10px; list-style: none; }
.detail-compliance-card li { padding: 11px 12px; display: flex; gap: 10px; border-radius: 5px; background: #f7faf9; }
.detail-compliance-card li > svg { width: 17px; height: 17px; flex: 0 0 auto; color: var(--teal-600); }
.detail-compliance-card li span { min-width: 0; display: grid; gap: 3px; }
.detail-compliance-card li strong { color: var(--navy-900); font-size: 12px; }
.detail-compliance-card li small { overflow: hidden; color: var(--ink-soft); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.detail-section-heading { margin-bottom: 28px; }
.detail-section-heading h2 { margin: 3px 0 0; color: var(--navy-900); font-size: 29px; line-height: 1.25; }

@media (max-width: 760px) {
  .detail-information { margin-top: 20px; border-right: 0; border-left: 0; border-radius: 0; box-shadow: none; }
  .detail-info-header { padding: 25px 20px 22px; }
  .detail-info-header h2 { font-size: 23px; }
  .detail-info-header > p:last-child { margin-top: 8px; font-size: 12px; }
  .detail-info-tabs { display: none; }
  .detail-info-content { padding: 0; }
  .detail-info-mobile-toggle { width: 100%; min-height: 55px; padding: 0 20px; display: flex; align-items: center; justify-content: space-between; gap: 14px; border: 0; border-top: 1px solid #e5ebed; color: var(--navy-900); background: #fff; cursor: pointer; font-size: 13px; font-weight: 750; text-align: left; }
  .detail-info-mobile-toggle > span { display: inline-flex; align-items: center; gap: 9px; }
  .detail-info-mobile-toggle svg { width: 17px; height: 17px; color: var(--teal-700); transition: transform .18s ease; }
  .detail-info-mobile-toggle > svg:last-child { color: #75838b; }
  .detail-info-mobile-toggle.is-active { background: #f7faf9; }
  .detail-info-mobile-toggle.is-active > svg:last-child { transform: rotate(180deg); }
  .detail-info-panel { padding: 18px 20px 22px; border-top: 1px solid #edf1f3; }
  .detail-description-prose > p { font-size: 13px; line-height: 1.75; }
  .detail-feature-block { margin-top: 25px; padding-top: 22px; }
  .detail-feature-block ul { grid-template-columns: 1fr; gap: 11px; }
  .detail-spec-layout { column-count: 1; }
  .detail-compliance-grid { grid-template-columns: 1fr; gap: 12px; }
  .detail-spec-group:first-child { grid-column: auto; }
  .detail-spec-group-head { min-height: 54px; padding: 10px 12px; }
  .detail-spec-group dl > div, .detail-compliance-card dl > div { min-height: 38px; padding: 7px 12px; grid-template-columns: minmax(0, .9fr) minmax(110px, 1.1fr); gap: 12px; }
  .detail-spec-group dd, .detail-compliance-card dd { font-size: 11px; }
  .detail-compliance-card { padding: 17px; grid-template-columns: 36px minmax(0, 1fr); gap: 11px; }
  .detail-compliance-card > span { width: 36px; height: 36px; }
}
.related-products { margin-top: 34px; padding: 42px; border: 1px solid var(--line); background: #fff; }
.related-products { padding-inline: 0; border-right: 0; border-left: 0; background: transparent; }
.related-products .product-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.empty-page {
  min-height: 55vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* Admin */
.admin-main {
  min-height: calc(100vh - 78px);
  padding: 50px 0 80px;
  background: var(--surface-soft);
}

.admin-main > * {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.login-box {
  max-width: 450px;
}

.admin-shell > .section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.admin-shell h1,
.login-box h1 {
  margin: 0;
  color: var(--navy-900);
}

.admin-shell .section-head p,
.login-box p {
  margin: 6px 0 0;
  color: var(--ink-soft);
}

.admin-panel {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.admin-panel h2 {
  margin: 0 0 20px;
  color: var(--navy-900);
  font-size: 20px;
}

.admin-actions,
.form-actions {
  display: flex;
  gap: 10px;
}

.primary-button,
.secondary-button,
.danger-button {
  min-height: 42px;
  padding: 0 15px;
  border-radius: 5px;
  font-weight: 800;
}

.primary-button {
  color: #fff;
  border: 1px solid var(--navy-800);
  background: var(--navy-800);
}

.secondary-button {
  color: var(--navy-800);
  border: 1px solid #bcc9d4;
  background: #fff;
}

.danger-button {
  color: var(--danger);
  border: 1px solid #e6b6bd;
  background: #fff;
}

.metrics {
  margin-bottom: 22px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  background: #fff;
}

.metric {
  min-height: 100px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid var(--line);
}

.metric:last-child {
  border-right: 0;
}

.metric strong {
  color: var(--navy-900);
  font-size: 24px;
}

.metric span {
  color: var(--ink-soft);
  font-size: 13px;
}

.admin-grid {
  display: grid;
  grid-template-columns: 380px minmax(0, 1fr);
  align-items: start;
  gap: 22px;
}

.form-grid {
  display: grid;
  gap: 14px;
}

.textarea {
  min-height: 88px;
}

.admin-table-wrap {
  width: 100%;
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.admin-table th,
.admin-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

.admin-table th {
  color: var(--ink-soft);
  font-size: 11px;
  text-transform: uppercase;
}

.admin-table td:last-child {
  white-space: nowrap;
}

.unit {
  margin-top: 3px;
  color: var(--ink-soft);
  font-size: 11px;
}

@media (max-width: 1100px) {
  .nav-menu {
    gap: 18px;
  }

  .nav-search { width: 185px; }

  .nav-offer {
    display: none;
  }

  .hero-content {
    width: 68%;
  }

  .hero h1 {
    font-size: 48px;
  }

  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-item:nth-child(2) {
    border-right: 0;
  }

  .service-item:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .category-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .catalog-shell { grid-template-columns: 230px minmax(0, 1fr); gap: 20px; }
  .catalog-product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .catalog-head {
    align-items: start;
    flex-direction: column;
  }

  .why-layout {
    gap: 48px;
  }

  .sector-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .standards-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .contact-layout {
    gap: 48px;
  }

  .footer-grid {
    grid-template-columns: 1.3fr 0.7fr 0.8fr;
    gap: 42px;
  }

  .footer-grid > :last-child {
    grid-column: 1 / -1;
  }

  .admin-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .topbar { display: none; }
  .seo-product-prerender { grid-template-columns: 1fr; gap: 22px; padding-top: 24px; }
  .seo-product-prerender > img { max-height: 360px; }
  .container {
    width: min(calc(100% - 30px), var(--container));
  }

  .topbar-inner > span {
    display: none;
  }

  .topbar-inner,
  .topbar-links {
    justify-content: center;
  }

  .topbar-links a:last-child {
    display: none;
  }

  .nav {
    height: 68px;
    display: grid;
    grid-template-columns: max-content minmax(0, 1fr);
    column-gap: 12px;
  }

  .nav-actions { min-width: 0; display: grid; grid-template-columns: minmax(0, 1fr) 46px 44px 44px; gap: 7px; }

  .hero-header .nav {
    height: 72px;
  }

  .nav-wordmark {
    min-width: 132px;
  }

  .nav-wordmark strong {
    font-size: 19px;
  }

  .brand {
    width: 145px;
  }

  .brand img {
    height: 44px;
  }

  .nav-menu {
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    padding: 10px 15px 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-sm);
  }

  .nav-menu .nav-search { display: none; }
  .nav-search-mobile { width: 100%; max-width: 260px; min-width: 0; height: 42px; margin: 0 0 0 auto; padding-left: 10px; display: flex; }
  .nav-search-mobile button { width: 32px; height: 40px; flex: 0 0 auto; }
  .nav-search-mobile input { font-size: 13px; }
  .hero-header .nav-search-mobile input::placeholder { color: rgba(255,255,255,.94); }

  .hero-header .nav-search { border-color: rgba(255,255,255,.28); background: rgba(255,255,255,.08); }

  .hero.is-mobile-scroll-reveal .hero-content { position: relative; z-index: 2; }
  .home-page .hero,
  .hero.is-mobile-scroll-reveal { min-height: calc(100svh + 330px); overflow: visible; background-image: none; }
  .home-page .hero .hero-sticky-stage { position: sticky; top: 0; height: 100svh; min-height: 100svh; overflow: hidden; background-color: var(--navy-900); background-image: url("assets/hero-industrial-v2.webp"); background-position: 66% top; background-size: cover; }
  .hero.is-mobile-scroll-reveal .hero-inner { height: 100svh; min-height: 100svh; }
  .home-page { overscroll-behavior-y: none; }
  /* Ana sayfa basligi artik beyaz ve akis icinde; lacivert sabit serit kaldirildi. */
  .home-page .hero-header { position: fixed; z-index: 60; top: 0; color: #fff; background: var(--navy-950); border-bottom: 0; box-shadow: none; backdrop-filter: none; }

  .nav-menu.is-open {
    display: flex;
  }

  .hero-header .nav-menu {
    top: 72px;
    background: rgba(6, 21, 40, 0.97);
    border-color: rgba(255, 255, 255, 0.14);
    box-shadow: 0 20px 45px rgba(4, 18, 34, 0.3);
    backdrop-filter: blur(16px);
  }

  .hero-header .nav-menu a {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.12);
  }

  .nav-menu a {
    padding: 12px;
    border-bottom: 1px solid #edf1f4;
  }

  .nav-menu a::after {
    display: none;
  }

  .menu-button {
    display: inline-grid;
  }

  .cart-button {
    min-width: 46px;
    width: 46px;
    padding: 0;
  }

  .cart-button-label {
    display: none;
  }

  .cart-button .cart-count {
    position: absolute;
    top: -7px;
    right: -7px;
  }

  .hero,
  .hero-inner {
    min-height: 570px;
  }

  .hero {
    background-position: 62% top;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(4, 22, 41, 0.78) 0%, rgba(4, 22, 41, 0.58) 62%, rgba(4, 22, 41, 0.3) 100%),
      linear-gradient(180deg, rgba(4, 22, 41, 0.42) 0%, rgba(4, 22, 41, 0.12) 42%, rgba(4, 22, 41, 0.36) 100%);
  }

  .hero-content {
    width: 82%;
  }

  .hero h1 {
    font-size: 42px;
  }

  .hero-copy {
    font-size: 17px;
  }

  .section {
    padding: 72px 0;
  }

  .section-head h2,
  .why-content h2,
  .standards-copy h2,
  .contact-copy h2 {
    font-size: 32px;
  }

  .category-grid,
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .catalog-tools {
    width: 100%;
  }

  .search-field,
  .select-field {
    width: 50%;
  }

  .why-layout,
  .contact-layout,
  .detail-layout {
    grid-template-columns: 1fr;
  }

  .detail-gallery { border-right: 0; border-bottom: 1px solid var(--line); }
  .related-products .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .why-image,
  .why-image > img {
    min-height: 380px;
    height: 380px;
  }

  .why-content {
    order: -1;
  }

  .standard-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .standard-list > div:nth-child(2) {
    border-right: 0;
  }

  .standard-list > div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .quote-band-inner {
    align-items: start;
    flex-direction: column;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid > :last-child {
    grid-column: auto;
  }

  .detail-image {
    min-height: 440px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .detail-image img {
    height: 350px;
  }

  .metrics {
    grid-template-columns: repeat(2, 1fr);
  }

  body.filter-open { overflow: hidden; }
  .catalog-page-main { padding-top: 22px; }
  .catalog-shell { display: block; }
  .catalog-sidebar { position: fixed; z-index: 101; top: 0; left: 0; bottom: 0; width: min(88vw, 340px); max-width: 100%; border-radius: 0; overflow-y: auto; transform: translate3d(-100%, 0, 0); transition: transform .22s ease; }
  .catalog-sidebar.is-open { transform: translate3d(0, 0, 0); box-shadow: var(--shadow-lg); }
  .filter-panel-head button { display: grid; place-items: center; }
  .filter-overlay { position: fixed; z-index: 100; inset: 0; display: block; background: rgba(6,21,40,.56); opacity: 0; transition: opacity .2s ease; }
  .filter-overlay.is-visible { opacity: 1; }
  .filter-mobile-button { display: inline-flex; }
  .catalog-toolbar { min-height: 60px; padding: 8px; grid-template-columns: minmax(0, 1fr) 44px 44px; gap: 8px; }
  .catalog-search { grid-column: 1; grid-row: 1; }
  .catalog-toolbar-start { grid-column: 2; grid-row: 1; }
  .catalog-toolbar-start > strong { display: none; }
  .filter-mobile-button { width: 44px; padding: 0; justify-content: center; }
  .filter-mobile-button span { display: none; }
  .catalog-sort { position: relative; width: 44px; padding: 0; grid-column: 3; grid-row: 1; justify-content: center; }
  .catalog-sort > svg { display: block; }
  .catalog-sort > span { display: none; }
  .catalog-sort select { position: absolute; inset: 0; width: 100%; height: 100%; padding: 0; opacity: 0; cursor: pointer; }

  .metric:nth-child(2) {
    border-right: 0;
  }

  .metric:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 560px) {
  .container,
  .admin-main > * {
    width: min(calc(100% - 24px), var(--container));
  }

  .nav {
    grid-template-columns: max-content minmax(0, 1fr);
    gap: 10px;
  }

  .nav-wordmark {
    min-width: 0;
  }

  .nav-wordmark strong {
    font-size: 17px;
  }

  .nav-wordmark span {
    display: none;
  }

  .brand {
    width: 128px;
  }

  .nav-actions {
    min-width: 0;
    grid-template-columns: minmax(0, 1fr) 42px 42px 42px;
    gap: 7px;
  }

  .nav-search-mobile { width: 100%; min-width: 0; max-width: none; margin-left: 0; }
  .nav-search-mobile > svg { display: none; }
  .nav-search-mobile input { font-size: 13px; font-weight: 600; }

  .site-header .nav-links > a {
    display: none;
  }

  .cart-button,
  .menu-button {
    width: 42px;
    min-width: 42px;
    min-height: 42px;
  }

  .hero,
  .hero-inner {
    min-height: 680px;
  }

  .hero.is-mobile-scroll-reveal { min-height: calc(100svh + 330px); }
  .hero.is-mobile-scroll-reveal .hero-inner { height: 100svh; min-height: 100svh; }

  .hero {
    background-position: 66% top;
  }

  .hero-inner {
    align-items: end;
    padding: 132px 0 38px;
  }

  .hero-content {
    width: 100%;
  }

  .hero h1 {
    font-size: clamp(32px, 9.2vw, 36px);
  }

  .hero-copy {
    margin-block: 18px 24px;
    font-size: 16px;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-points {
    margin-top: 25px;
    display: grid;
    gap: 9px;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  .service-item,
  .service-item:first-child,
  .service-item:nth-child(2) {
    border-right: 0;
    border-left: 0;
    border-bottom: 1px solid var(--line);
  }

  .service-item:last-child {
    border-bottom: 0;
  }

  .section {
    padding: 60px 0;
  }

  .section-head {
    margin-bottom: 30px;
  }

  .section-head h2,
  .why-content h2,
  .standards-copy h2,
  .contact-copy h2,
  .quote-band h2 {
    font-size: 29px;
  }

  .category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
  }

  .category-card {
    min-height: 165px;
    padding: 12px;
  }

  .category-image {
    height: 86px;
  }

  .category-info strong {
    font-size: 12px;
  }

  .category-card > svg {
    right: 10px;
    bottom: 18px;
  }

  .catalog-tools,
  .form-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .search-field,
  .select-field {
    width: 100%;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }

  .catalog-title { padding-top: 22px; padding-bottom: 26px; }
  .catalog-title h1 { font-size: 32px; }
  .catalog-toolbar { grid-template-columns: minmax(0, 1fr) 44px 44px; }
  .catalog-toolbar-start { grid-column: 2; grid-row: 1; justify-content: center; }
  .catalog-search { grid-column: 1; grid-row: 1; width: 100%; }
  .catalog-sort { width: 44px; grid-column: 3; grid-row: 1; justify-content: center; }
  .catalog-product-grid,
  .related-products .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  :is(.catalog-product-grid, .related-products .product-grid) .product-card { display: block; }
  :is(.catalog-product-grid, .related-products .product-grid) .product-media { height: 188px; min-height: 0; padding: 0; border-right: 0; border-bottom: 1px solid #edf1f4; }
  :is(.catalog-product-grid, .related-products .product-grid) .product-body { min-height: 142px; padding: 11px 12px 13px; }
  :is(.catalog-product-grid, .related-products .product-grid) .product-body h3 { min-height: 39px; font-size: 14px; line-height: 1.38; }
  :is(.catalog-product-grid, .related-products .product-grid) .product-category,
  :is(.catalog-product-grid, .related-products .product-grid) .product-details,
  :is(.catalog-product-grid, .related-products .product-grid) .product-commerce,
  :is(.catalog-product-grid, .related-products .product-grid) .product-actions { display: none; }
  :is(.catalog-product-grid, .related-products .product-grid) .product-card-mobile-price { margin-top: 10px; padding-top: 10px; display: block; border-top: 1px solid #edf1f4; color: var(--navy-900); font-size: 18px; font-weight: 900; line-height: 1.15; letter-spacing: -.02em; }
  :is(.catalog-product-grid, .related-products .product-grid) .product-card-hitarea { position: absolute; z-index: 3; inset: 0; display: block; }
  :is(.catalog-product-grid, .related-products .product-grid) .product-badge { top: 9px; left: 9px; padding: 4px 7px; font-size: 10px; }
  :is(.catalog-product-grid, .related-products .product-grid) .favorite-button { top: 8px; right: 8px; width: 34px; height: 34px; }

  .product-card {
    display: grid;
    grid-template-columns: 42% minmax(0, 1fr);
  }

  .product-media {
    height: 100%;
    min-height: 250px;
    padding: 0;
    border-right: 1px solid #edf1f4;
    border-bottom: 0;
  }

  .product-body {
    min-height: 250px;
    padding: 15px;
  }

  .product-body h3 {
    font-size: 14px;
  }

  .product-details {
    display: grid;
    gap: 2px;
  }

  .product-details span + span::before {
    display: none;
  }

  .product-actions {
    grid-template-columns: 1fr;
  }

  .qty-stepper {
    width: 100%;
  }

  .add-button span {
    display: inline;
  }

  .why-image,
  .why-image > img {
    min-height: 300px;
    height: 300px;
  }

  .experience-note {
    width: 145px;
    min-height: 86px;
  }

  .sector-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .sector-grid > div {
    min-height: 115px;
  }

  .standard-list {
    grid-template-columns: 1fr;
  }

  .standard-list > div,
  .standard-list > div:nth-child(2) {
    min-height: 84px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .standard-list > div:last-child {
    border-bottom: 0;
  }

  .contact-form {
    padding: 22px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .footer-bottom {
    padding: 18px 0;
    align-items: start;
    flex-direction: column;
  }

  .whatsapp-float {
    right: 14px;
    bottom: 14px;
    width: 50px;
    height: 50px;
  }

  .detail-page-main {
    padding-top: 12px;
  }

  .detail-image {
    min-height: 330px;
    padding: 25px;
  }

  .detail-image img {
    height: 280px;
  }

  .detail-content {
    padding: 30px 22px;
  }

  .detail-thumbnails { padding: 0 18px 18px; }
  .related-products { margin-top: 20px; padding: 26px 20px; }
  .detail-section-heading h2 { font-size: 24px; }
  .related-products { padding-inline: 0; }
  .related-products .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .related-products .product-media { height: 170px; min-height: 0; }
  .related-products .product-body { min-height: 250px; padding: 13px; }
  .related-products .product-body h3 { font-size: 13px; }
  .related-products .product-actions { grid-template-columns: 1fr; }

  .detail-content h1 {
    font-size: 29px;
  }

  .detail-meta {
    grid-template-columns: 1fr;
  }

  .detail-meta > div + div {
    border-top: 1px solid var(--line);
  }

  .detail-offer {
    margin-top: 22px;
    padding-top: 18px;
    grid-template-columns: 1fr;
  }

  .cart-drawer {
    width: 100%;
    height: 100dvh;
  }

  .checkout-form {
    height: calc(100dvh - 94px);
    max-height: calc(100dvh - 94px);
  }

  .checkout-actions {
    padding-bottom: max(18px, env(safe-area-inset-bottom));
  }

  .admin-main {
    padding-top: 28px;
  }

  .admin-shell > .section-head {
    align-items: start;
    flex-direction: column;
  }

  .metrics {
    grid-template-columns: 1fr;
  }

  .metric,
  .metric:nth-child(2) {
    min-height: 80px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metric:last-child {
    border-bottom: 0;
  }

  .admin-panel {
    padding: 20px;
  }
}

@media (max-width: 430px) {
  .topbar-inner { min-height: 34px; }
  .hero-header { top: 0; }
  .home-page .hero-header { top: 0; }
  .hero-header .nav { height: 68px; }
  .nav-wordmark strong { font-size: 16px; }
  .cart-button, .favorite-header-button, .menu-button { width: 40px; min-width: 40px; min-height: 40px; }
  .nav-actions { grid-template-columns: minmax(0, 1fr) 40px 40px 40px; gap: 6px; }
  .hero-header .nav-menu { top: 68px; left: -12px; right: -12px; }

  .hero, .hero-inner { min-height: 660px; }
  .hero.is-mobile-scroll-reveal { min-height: calc(100svh + 330px); }
  .hero.is-mobile-scroll-reveal .hero-inner { height: 100svh; min-height: 100svh; }
  .hero { background-position: 64% top; }
  .hero-inner { padding-top: 118px; }
  .hero-copy { line-height: 1.55; }
  .hero-points { font-size: 13px; }

  .section { padding: 50px 0; }
  .section-head h2, .why-content h2, .standards-copy h2, .contact-copy h2, .quote-band h2 { font-size: 27px; }

  .category-grid { grid-template-columns: 1fr; gap: 12px; }
  .category-card { min-height: 180px; }
  .category-image { height: 106px; }
  .category-info strong { font-size: 14px; }

  .product-card { display: block; }
  .product-media { height: 250px; min-height: 0; border-right: 0; border-bottom: 1px solid #edf1f4; }
  .product-body { min-height: 0; padding: 18px; }
  .product-body h3 { font-size: 17px; }
  .product-actions { grid-template-columns: minmax(110px,.8fr) minmax(0,1.2fr); }

  .order-customer-fields { grid-template-columns: 1fr; gap: 0; }
  .order-customer-fields > label { margin-bottom: 12px; }
  .checkout-fields { padding: 16px 16px 8px; }
  .checkout-actions { padding-right: 16px; padding-left: 16px; }
  .drawer-head { min-height: 82px; padding: 15px 16px; }
  .drawer-head h2 { font-size: 21px; }
  .cart-list { padding-right: 16px; padding-left: 16px; }
  .checkout-form { height: calc(100dvh - 82px); max-height: calc(100dvh - 82px); }
  .cart-row { grid-template-columns: 64px minmax(0,1fr); }
  .cart-row > img { width: 64px; height: 64px; }

  .contact-form { padding: 18px 16px; }
  .sector-grid { grid-template-columns: 1fr; }
  .quote-band { padding: 42px 0; }
}

/* Reference-led catalog card: product-first, quiet and editorial. */
.catalog-product-grid .product-card,
.related-products .product-card {
  border: 0;
  border-radius: 6px;
  background: #fff;
  overflow: hidden;
  box-shadow: none;
}

.catalog-product-grid .product-card:hover,
.related-products .product-card:hover {
  border-color: transparent;
  box-shadow: 0 12px 30px rgba(20, 34, 48, .14);
}

.catalog-product-grid .product-media,
.related-products .product-media {
  height: auto;
  min-height: 0;
  aspect-ratio: 3 / 4;
  padding: 0;
  border: 1px solid #dfe3e8;
  border-radius: 6px;
  background: #f7f7f7;
  overflow: hidden;
}

.catalog-product-grid .product-media img,
.related-products .product-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
}

@media (hover: hover) and (pointer: fine) {
  [data-hover-gallery] { cursor: pointer; }
  .product-gallery-dots {
    position: absolute;
    z-index: 3;
    left: 50%;
    bottom: 12px;
    min-height: 16px;
    padding: 4px;
    display: flex;
    align-items: center;
    gap: 5px;
    transform: translateX(-50%);
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
    opacity: 0;
    transition: opacity .18s ease;
  }
  .product-gallery-dots i { width: 5px; height: 5px; border-radius: 50%; background: #aeb5bd; transition: width .15s ease, background-color .15s ease; }
  .product-gallery-dots i.is-active { width: 7px; height: 7px; background: #26313c; }
  [data-hover-gallery]:hover .product-gallery-dots { opacity: 1; }
}

@media (hover: none), (pointer: coarse) {
  .product-gallery-dots { display: none; }
}

.product-video-trigger {
  position: absolute;
  z-index: 7;
  left: 12px;
  bottom: 12px;
  min-height: 36px;
  padding: 6px 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid #d9dde3;
  border-radius: 999px;
  color: #343941;
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 2px 7px rgba(22, 32, 44, .08);
  backdrop-filter: blur(6px);
  cursor: pointer;
}
.product-video-trigger:hover { border-color: #bfc6ce; background: #fff; box-shadow: 0 4px 12px rgba(22, 32, 44, .12); }
.product-video-trigger:focus-visible { outline: 2px solid var(--teal-600); outline-offset: 2px; }
.product-video-trigger svg { width: 14px; height: 14px; color: var(--teal-600); fill: currentColor; }
.product-video-trigger strong { font-size: 13px; font-weight: 800; line-height: 1; }

.card-video-dialog {
  width: min(900px, calc(100vw - 32px));
  max-width: none;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: #07111c;
  box-shadow: 0 28px 80px rgba(0, 0, 0, .42);
  overflow: visible;
}
.card-video-dialog::backdrop { background: rgba(5, 12, 20, .78); backdrop-filter: blur(3px); }
.card-video-frame { position: relative; }
.card-video-frame video { width: 100%; max-height: min(78vh, 720px); display: block; border-radius: 8px; background: #000; }
.card-video-close { position: absolute; z-index: 2; top: -14px; right: -14px; width: 38px; height: 38px; padding: 0; border: 2px solid rgba(255,255,255,.8); border-radius: 50%; display: grid; place-items: center; color: #fff; background: #162330; box-shadow: 0 5px 18px rgba(0,0,0,.3); cursor: pointer; }
.card-video-close svg { width: 19px; height: 19px; }

@media (max-width: 760px) {
  .product-video-trigger { left: 8px; bottom: 8px; min-height: 30px; padding: 5px 9px; gap: 5px; }
  .product-video-trigger svg { width: 12px; height: 12px; }
  .product-video-trigger strong { font-size: 11px; }
  .card-video-dialog { width: calc(100vw - 20px); }
  .card-video-close { top: -12px; right: -6px; }
}

.catalog-product-grid .product-card:hover .product-media img,
.related-products .product-card:hover .product-media img {
  transform: none;
}

.product-color-pill {
  position: absolute;
  right: 12px;
  bottom: 12px;
  z-index: 2;
  min-height: 36px;
  padding: 6px 12px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid #d9dde3;
  border-radius: 999px;
  color: #343941;
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 2px 7px rgba(22, 32, 44, .08);
  backdrop-filter: blur(6px);
}

.product-color-pill strong { font-size: 13px; font-weight: 800; white-space: nowrap; }
.product-color-pill .product-card-swatches i { width: 13px; height: 13px; margin-left: -4px; border-width: 0; box-shadow: 0 0 0 1px rgba(20, 30, 40, .08); }
.product-color-pill .product-card-swatches i:first-child { margin-left: 0; }

.catalog-product-grid .product-body,
.related-products .product-body {
  min-height: 0;
  padding: 16px 10px 14px;
}

.catalog-product-grid .product-card-brand,
.related-products .product-card-brand {
  margin-bottom: 5px;
  color: #3f444c;
  font-size: 13px;
  line-height: 1.3;
}

.catalog-product-grid .product-card-brand strong,
.related-products .product-card-brand strong { color: inherit; font-weight: 400; }
.catalog-product-grid .product-card-brand span,
.related-products .product-card-brand span { font-weight: 400; }

.catalog-product-grid .product-body h3,
.related-products .product-body h3 {
  min-height: 0;
  color: #363b43;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.35;
  overflow: hidden;
}

.catalog-product-grid .product-body h3 a,
.related-products .product-body h3 a {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.catalog-product-grid .product-commerce,
.related-products .product-commerce {
  margin-top: 3px;
  padding-top: 0;
  border-top: 0;
}

.catalog-product-grid .product-price,
.related-products .product-price {
  color: #30343a;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.1;
}

.product-price.is-quote,
.product-card-mobile-price.is-quote {
  width: max-content;
  min-height: 32px;
  padding: 6px 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--navy-900);
  border-radius: 999px;
  color: #fff;
  background: var(--navy-900);
  box-shadow: 0 2px 7px rgba(8, 26, 44, .12);
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
}

.product-card-mobile-price.is-quote { display: none; }
.product-quote-link { position: relative; z-index: 7; text-decoration: none; cursor: pointer; transition: background-color .18s ease, transform .18s ease, box-shadow .18s ease; }
.product-quote-link:hover { color: #fff; background: var(--navy-800); box-shadow: 0 4px 12px rgba(8, 26, 44, .2); transform: translateY(-1px); }
.product-quote-link:focus-visible { outline: 2px solid var(--teal-600); outline-offset: 2px; }

@media (max-width: 760px) {
  .catalog-product-grid,
  .related-products .product-grid { gap: 22px 10px; }

  :is(.catalog-product-grid, .related-products .product-grid) .product-media {
    height: auto;
    aspect-ratio: 3 / 4;
    border-right: 1px solid #dfe3e8;
    border-bottom: 1px solid #dfe3e8;
    border-radius: 5px;
  }

  :is(.catalog-product-grid, .related-products .product-grid) .product-body { min-height: 0; padding: 11px 5px 10px; }
  :is(.catalog-product-grid, .related-products .product-grid) .product-card-brand { margin-bottom: 4px; font-size: 11px; }
  :is(.catalog-product-grid, .related-products .product-grid) .product-body h3 { min-height: 0; font-size: 14px; font-weight: 600; line-height: 1.35; overflow: hidden; }
  :is(.catalog-product-grid, .related-products .product-grid) .product-commerce { display: none; }
  :is(.catalog-product-grid, .related-products .product-grid) .product-card-mobile-price { margin-top: 2px; padding-top: 0; border-top: 0; font-size: 14px; font-weight: 400; line-height: 1.1; }
  :is(.catalog-product-grid, .related-products .product-grid) .product-card-mobile-price.is-quote { min-height: 28px; margin-top: 5px; padding: 5px 9px; display: inline-flex; color: #fff; font-size: 11px; font-weight: 700; line-height: 1; }
  :is(.catalog-product-grid, .related-products .product-grid) .product-color-pill { right: 8px; bottom: 8px; min-height: 30px; padding: 5px 9px; gap: 5px; }
  :is(.catalog-product-grid, .related-products .product-grid) .product-color-pill strong { font-size: 11px; }
  :is(.catalog-product-grid, .related-products .product-grid) .favorite-button { top: 9px; right: 9px; width: 32px; height: 32px; }
}


/* Horizontal circular category carousel */
.categories-section {
  overflow: hidden;
  background: #fff;
}

.category-carousel {
  position: relative;
  isolation: isolate;
}

.category-grid {
  display: flex;
  grid-template-columns: none;
  gap: clamp(20px, 2.4vw, 34px);
  padding: 10px 54px 22px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: 54px;
  overscroll-behavior-inline: contain;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.category-grid::-webkit-scrollbar {
  display: none;
}

.category-card {
  width: clamp(132px, 13vw, 174px);
  min-width: clamp(132px, 13vw, 174px);
  min-height: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--ink);
  text-align: center;
  border: 0;
  border-radius: 0;
  background: transparent;
  overflow: visible;
  scroll-snap-align: start;
  box-shadow: none;
}

.category-card:hover {
  border-color: transparent;
  box-shadow: none;
  transform: translateY(-4px);
}

.category-image {
  width: clamp(124px, 12.5vw, 166px);
  height: clamp(124px, 12.5vw, 166px);
  padding: 18px;
  border: 1px solid #dce5eb;
  border-radius: 50%;
  background: linear-gradient(145deg, #f8fbfc, #eef4f6);
  box-shadow: 0 8px 24px rgba(6, 31, 53, .08);
  overflow: hidden;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.category-card:hover .category-image,
.category-card:focus-visible .category-image {
  border-color: var(--teal-600);
  box-shadow: 0 13px 30px rgba(9, 143, 122, .15);
  transform: scale(1.025);
}

.category-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.category-info {
  padding-top: 13px;
}

.category-info strong {
  min-height: 40px;
  padding: 0;
  display: flex;
  align-items: start;
  justify-content: center;
  color: var(--navy-900);
  font-size: 14px;
  line-height: 1.35;
}

.category-info small {
  margin-top: 3px;
  color: var(--ink-soft);
  font-size: 12px;
}

.category-card > svg {
  display: none;
}

.category-carousel-button {
  position: absolute;
  z-index: 3;
  top: calc(10px + clamp(124px, 12.5vw, 166px) / 2);
  width: 44px;
  height: 44px;
  padding: 0;
  display: grid;
  place-items: center;
  border: 1px solid #d5e0e7;
  border-radius: 50%;
  color: var(--navy-900);
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 7px 22px rgba(6, 31, 53, .14);
  cursor: pointer;
  transform: translateY(-50%);
  transition: color .18s ease, border-color .18s ease, background-color .18s ease, transform .18s ease;
}

.category-carousel-button:hover {
  color: #fff;
  border-color: var(--teal-600);
  background: var(--teal-600);
  transform: translateY(-50%) scale(1.06);
}

.category-carousel-button svg {
  width: 21px;
  height: 21px;
}

.category-carousel-prev { left: 0; }
.category-carousel-next { right: 0; }

@media (max-width: 560px) {
  .categories-section .section-head { margin-bottom: 22px; }
  .category-carousel { margin-inline: -12px; }
  .category-grid {
    gap: 16px;
    padding: 8px 18px 18px;
    scroll-padding-inline: 18px;
  }
  .category-card {
    width: 116px;
    min-width: 116px;
    min-height: 0;
    padding: 0;
  }
  .category-image {
    width: 108px;
    height: 108px;
    padding: 14px;
  }
  .category-info strong {
    min-height: 36px;
    font-size: 12px;
  }
  .category-info small { font-size: 11px; }
  .category-carousel-button { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}


.detail-image video { width: 100%; height: 480px; object-fit: contain; background: #071521; }
.detail-video-thumbnail { position: relative; padding: 0 !important; overflow: hidden; display: grid; place-items: center; color: #fff; background: #071521 !important; }
.detail-video-thumbnail > video { width: 100%; height: 100%; display: block; object-fit: cover; pointer-events: none; }
.detail-video-play { position: absolute; inset: 0; display: grid; place-items: center; pointer-events: none; background: rgba(4,18,34,.22); transition: background .18s ease; }
.detail-video-play::before { content: ""; position: absolute; width: 38px; height: 38px; border: 1px solid rgba(255,255,255,.7); border-radius: 50%; background: rgba(4,18,34,.58); box-shadow: 0 4px 14px rgba(0,0,0,.25); }
.detail-video-play svg { position: relative; z-index: 1; width: 19px; height: 19px; fill: currentColor; stroke: none; }
.detail-video-thumbnail:hover .detail-video-play { background: rgba(4,18,34,.08); }
@media (max-width:820px) { .detail-image video { height: 350px; } }

/* Kategori bağlantı şeridi: crawler'ın takip edebileceği gerçek <a href> linkleri */
.catalog-seo-links { display: flex; flex-wrap: wrap; gap: 8px; padding-bottom: 20px; }
.catalog-seo-links a,
.catalog-seo-links strong { display: inline-block; padding: 7px 14px; border: 1px solid var(--line); border-radius: 999px; background: #fff; color: var(--ink-soft); font-size: 14px; font-weight: 500; line-height: 1.2; }
.catalog-seo-links a:hover { border-color: var(--teal-600); color: var(--teal-600); }
.catalog-seo-links strong { border-color: var(--navy-900); background: var(--navy-900); color: #fff; }

/* ---- Marka logosu ---- */
/* Tek renkli dosya iki zeminde de calisir: koyu hero ustunde ve altbilgide
   beyaza cevrilir, beyaz baslikta kendi renkleriyle durur. */
.nav-logo { display: inline-flex; align-items: center; flex: 0 0 auto; transition: opacity .2s ease; }
.nav-logo img { display: block; width: 193px; height: 55px; object-fit: contain; object-position: left center; }
.nav-logo:hover { opacity: .82; }
.nav-logo:focus-visible { outline: 3px solid rgba(18, 104, 179, .25); outline-offset: 5px; }

.footer-logo { display: inline-block; }
.footer-logo img { display: block; width: 184px; height: 53px; object-fit: contain; object-position: left center; }
.footer-logo:hover { opacity: .82; }

/* ---- Mobil navbar: iki satir ----
   Tek satirda logo + 4 buton + arama yan yana sigmiyordu; 390px ekranda arama
   kutusuna yalnizca 100px kaliyordu. Arama kendi tam genislikteki satirina alindi.
   Baslik yuksekligi tek degiskenden yonetiliyor; acilir menu ve ana sayfadaki
   sabit lacivert serit de ayni degiskeni kullaniyor, boylece hizalama kaymiyor. */
@media (max-width: 820px) {
  :root { --mobile-nav-h: 120px; }

  /* Mobilde baslik sayfayla birlikte yukari kayar, ekrana yapismaz.
     'static' degil 'relative': acilir menu konumunu bu kutuya gore aliyor,
     static yapilirsa menu daha ust bir atadan hizalanir ve kayar.
     Baslik artik icerigin uzerine binmedigi icin bulaniklastirma da gereksiz. */
  .site-header {
    position: relative;
    top: auto;
    background: #fff;
    backdrop-filter: none;
  }

  .nav,
  .hero-header .nav {
    /* Ust bosluk alt boslukla dengeli; centikli telefonlarda (uygulama olarak
       eklendiginde) durum cubugu kadar ek pay birakilir. */
    height: calc(var(--mobile-nav-h) + env(safe-area-inset-top, 0px));
    display: grid;
    grid-template-columns: max-content minmax(0, 1fr);
    grid-template-rows: 1fr auto;
    align-items: center;
    column-gap: 12px;
    row-gap: 8px;
    padding-top: calc(10px + env(safe-area-inset-top, 0px));
    padding-bottom: 12px;
  }

  .nav-logo { grid-column: 1; grid-row: 1; }
  .nav-logo img { width: 158px; height: 45px; }

  .nav-actions {
    grid-column: 2;
    grid-row: 1;
    min-width: 0;
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-end;
    align-items: center;
    gap: 8px;
  }

  /* Arama: kendi satiri, kenardan kenara */
  .nav-search-mobile {
    grid-column: 1 / -1;
    grid-row: 2;
    width: 100%;
    max-width: none;
    min-width: 0;
    height: 44px;
    margin: 0;
    padding-left: 12px;
    display: flex;
    border-radius: 8px;
  }
  .nav-search-mobile > svg { display: block; width: 18px; height: 18px; }
  .nav-search-mobile input { font-size: 16px; font-weight: 500; }
  .nav-search-mobile button { width: 44px; height: 42px; flex: 0 0 auto; }

  /* Acilir menu ve ana sayfa serit yuksekligi basliga bagli */
  .nav-menu,
  .hero-header .nav-menu { top: calc(var(--mobile-nav-h) + env(safe-area-inset-top, 0px)); }
  .home-page::before { height: var(--mobile-nav-h); }

  /* Koyu baslikta arama kutusu okunur kontrast */
  .hero-header .nav-search-mobile {
    border-color: rgba(255, 255, 255, .34);
    background: rgba(255, 255, 255, .12);
  }
  .hero-header .nav-search-mobile input { color: #fff; }
  .hero-header .nav-search-mobile input::placeholder { color: rgba(255, 255, 255, .8); }
  .hero-header .nav-search-mobile > svg,
  .hero-header .nav-search-mobile button { color: #fff; }
}

@media (max-width: 560px) {
  :root { --mobile-nav-h: 116px; }
  .nav-logo img { width: 142px; height: 40px; }
  .footer-logo img { width: 164px; height: 47px; }
}

@media (max-width: 430px) {
  :root { --mobile-nav-h: 114px; }
  .nav-logo img { width: 124px; height: 35px; }
  .nav-actions { gap: 6px; }
}