:root {
  /* Kurumsal palet — tek tip lacivert / nötr */
  --bg: #eef1f5;
  --surface: #ffffff;
  --text: #1a2332;
  --muted: #5c6673;
  --line: #d9e0e8;
  --brand: #153d63;
  --brand-mid: #1e5688;
  --brand-light: #2a6aa3;
  --accent: #b54a26;
  --advantage-gold: #c5a059;
  --advantage-icon: #153d63;
  --radius: 8px;
  --radius-lg: 12px;
  --max: 1140px;
  --shadow-sm: 0 1px 2px rgba(21, 61, 99, 0.04);
  --shadow: 0 2px 10px rgba(21, 61, 99, 0.07);
  --shadow-md: 0 8px 28px rgba(21, 61, 99, 0.1);
  --shadow-hover: var(--shadow-md);
  --topbar-bg: #0f2f4d;
  --footer-bg: #122a42;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: "DM Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

.container { width: min(var(--max), 92%); margin: 0 auto; }

/* Üst kurumsal şerit */
.topbar {
  background: var(--topbar-bg);
  color: rgba(255, 255, 255, 0.88);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.topbar .container {
  padding: 9px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.topbar a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  padding-bottom: 1px;
}
.topbar a:hover {
  border-bottom-color: #fff;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.header-wrap {
  display: flex;
  flex-direction: column;
  padding: 0;
}
.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.brand-name {
  font-size: 1.28rem;
  font-weight: 700;
  color: var(--brand);
  letter-spacing: -0.015em;
  line-height: 1.15;
}
.brand-tag {
  font-size: 11px;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.nav-desktop {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 4px;
  flex-wrap: wrap;
  align-items: center;
}
.nav-desktop li { list-style: none; }
.nav-desktop a {
  padding: 8px 11px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}
.nav-desktop a:hover {
  color: var(--brand);
  background: #eef3f8;
}
.nav-desktop a[aria-current="page"] {
  color: var(--brand);
  background: #e8f0f7;
  box-shadow: inset 0 0 0 1px rgba(21, 61, 99, 0.12);
}

/* Ürünler mega menü */
.nav-desktop li.nav-mega {
  position: relative;
}
.nav-mega-link {
  padding: 8px 11px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  display: inline-block;
}
.nav-mega:hover .nav-mega-link,
.nav-mega:focus-within .nav-mega-link {
  color: var(--brand);
  background: #eef3f8;
}
.mega-panel {
  display: none;
  position: absolute;
  left: 0;
  top: calc(100% + 6px);
  min-width: min(920px, 92vw);
  max-width: 92vw;
  padding: 22px 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  z-index: 200;
}
.mega-panel::before {
  content: "";
  position: absolute;
  top: -10px;
  left: 0;
  right: 0;
  height: 10px;
}
.nav-mega:hover .mega-panel,
.nav-mega:focus-within .mega-panel {
  display: block;
}

/* Diğer başlıklar — dar alt menü (sade, üst menü ile aynı dil) */
.nav-desktop li.nav-dropdown {
  position: relative;
}
.nav-dropdown-link {
  /* .nav-desktop a ile aynı ölçü; ok / süs yok */
  padding: 8px 11px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  display: inline-block;
}
.nav-dropdown:hover .nav-dropdown-link,
.nav-dropdown:focus-within .nav-dropdown-link {
  color: var(--brand);
  background: #eef3f8;
}
.nav-submenu {
  display: none;
  position: absolute;
  left: 0;
  top: calc(100% + 4px);
  min-width: 220px;
  max-width: min(288px, 92vw);
  padding: 4px 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  z-index: 200;
}
.nav-submenu::before {
  content: "";
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
}
.nav-dropdown:hover .nav-submenu,
.nav-dropdown:focus-within .nav-submenu {
  display: block;
}
.nav-submenu__list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.nav-submenu__list li {
  border-bottom: 1px solid var(--line);
}
.nav-submenu__list li:last-child {
  border-bottom: none;
}
.nav-submenu__list a {
  display: block;
  padding: 9px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  border-radius: 0;
}
.nav-submenu__list a:hover {
  color: var(--brand);
  background: rgba(21, 61, 99, 0.04);
}

.mega-inner {
  width: 100%;
}
.mega-cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px 28px;
}
@media (max-width: 1100px) {
  .mega-cols { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
  .mega-panel {
    display: none !important;
  }
  .nav-submenu {
    display: none !important;
  }
}
.mega-col .mega-cat {
  font-weight: 700;
  font-size: 13px;
  display: block;
  margin-bottom: 10px;
  color: var(--brand);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.mega-col ul {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  line-height: 1.45;
}
.mega-col li a {
  display: block;
  padding: 5px 0;
  color: var(--muted);
  border-radius: 4px;
}
.mega-col li a:hover {
  color: var(--brand);
}

.mega-cols--categories {
  grid-template-columns: repeat(4, 1fr);
}
@media (max-width: 1100px) {
  .mega-cols--categories { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 1000px) {
  .mega-cols--categories { grid-template-columns: repeat(2, 1fr); }
}
.mega-col--only-cat .mega-cat--solo {
  margin-bottom: 0;
  padding: 12px 14px;
  border-radius: 10px;
  background: #f4f7fb;
  border: 1px solid var(--line);
  text-transform: none;
  letter-spacing: 0;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.35;
}
.mega-col--only-cat .mega-cat--solo:hover {
  background: #e8eef6;
  color: var(--brand);
}

.nav-drawer-cat-link {
  display: block;
  padding: 10px 14px !important;
  margin-bottom: 6px;
  border-radius: 8px;
  font-size: 14px !important;
  font-weight: 600;
  color: var(--text) !important;
  background: #f4f7fb !important;
  border: 1px solid var(--line);
}
.nav-drawer-cat-link:hover {
  background: #e8eef6 !important;
  color: var(--brand) !important;
}

.nav-drawer-products {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}
.nav-drawer-products-title {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.nav-drawer-group {
  margin-bottom: 12px;
}
.nav-drawer-group-title {
  margin: 0 0 4px;
  font-size: 13px;
  font-weight: 700;
}
.nav-drawer-group-title a {
  background: transparent !important;
  padding: 4px 0 !important;
  color: var(--brand) !important;
}
.nav-drawer-product-link {
  font-size: 13px !important;
  padding: 8px 12px !important;
  margin-left: 8px;
  border-left: 2px solid var(--line);
  border-radius: 0 8px 8px 0 !important;
  color: var(--muted) !important;
  background: #f8fafc !important;
}

/* Ürün kartları (kategori sayfaları) */
.product-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 16px;
}
.product-card {
  display: flex;
  flex-direction: column;
  padding: 0 0 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s, border-color 0.2s;
  text-decoration: none;
  color: inherit;
  overflow: hidden;
}
.product-card:hover {
  box-shadow: var(--shadow);
  border-color: #c5d0dc;
}
.product-card-media {
  aspect-ratio: 4 / 3;
  background: #eef2f7;
  margin: 0;
}
.product-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.product-card > .product-card-code {
  margin-top: 16px;
  padding: 0 18px;
}
.product-card > .product-card-title,
.product-card > .product-card-meta {
  padding: 0 18px;
}
.product-card > .product-card-more {
  padding: 0 18px;
}
.product-card-code {
  font-size: 12px;
  font-weight: 700;
  color: var(--brand-light);
  letter-spacing: 0.02em;
}
.product-card-title {
  margin: 8px 0 6px;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.35;
}
.product-card-meta {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
  flex: 1;
}
.product-card-more {
  margin-top: 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--brand);
}
.lead-product {
  font-size: 1.15rem;
  color: var(--muted);
  margin-top: -8px;
  margin-bottom: 24px;
}

.product-detail-media {
  margin: 0 0 28px;
  max-width: 560px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: #eef2f7;
}
.product-detail-media img {
  width: 100%;
  height: auto;
  max-height: min(420px, 55vh);
  object-fit: contain;
  object-position: center;
  display: block;
}

.nav-toggle {
  display: none;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  font-size: 14px;
  font-weight: 600;
  color: var(--brand);
  cursor: pointer;
}

.nav-drawer {
  display: none;
  width: 100%;
  flex-direction: column;
  gap: 4px;
  padding: 0 0 16px;
  border-top: 1px solid var(--line);
  margin-top: -1px;
}
.nav-drawer a {
  display: block;
  padding: 12px 14px;
  border-radius: 8px;
  font-weight: 500;
  color: var(--text);
  background: #f8fafc;
}
.nav-drawer a:hover { background: #eef2f7; }
.nav-drawer.is-open { display: flex; }

.nav-drawer-subwrap {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 0 0 8px;
  padding: 2px 0 2px 12px;
  border-left: 1px solid var(--line);
}
.nav-drawer-sublink {
  font-size: 13px !important;
  font-weight: 500 !important;
  padding: 10px 12px !important;
  border-radius: 8px !important;
  background: #f8fafc !important;
  color: var(--muted) !important;
}
.nav-drawer-sublink:hover {
  background: #eef2f7 !important;
  color: var(--brand) !important;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, box-shadow 0.15s;
}
.btn:hover {
  background: #f4f7fa;
  border-color: #c5d0dc;
  box-shadow: var(--shadow-sm);
}
.btn-primary {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}
.btn-primary:hover {
  background: var(--brand-mid);
  border-color: var(--brand-mid);
  box-shadow: var(--shadow);
}
.btn-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.55);
  box-shadow: none;
}

/* Ana sayfa — tam genişlik görsel hero */
.hero {
  position: relative;
  min-height: min(92vh, 820px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: #fff;
  margin: 0;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  display: block;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(15, 35, 55, 0.45) 0%,
    rgba(15, 35, 55, 0.55) 40%,
    rgba(10, 22, 38, 0.75) 100%
  );
  pointer-events: none;
}
.hero__content {
  position: relative;
  z-index: 1;
  padding: clamp(100px, 14vh, 140px) 0 clamp(100px, 18vh, 160px);
  max-width: var(--max);
}
.hero__label {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.9;
}
.hero__title {
  margin: 0 0 16px;
  font-size: clamp(2rem, 5vw, 3.1rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.25);
  max-width: 14ch;
}
.hero__subtitle {
  margin: 0 0 26px;
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  line-height: 1.65;
  opacity: 0.94;
  max-width: 40ch;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.35);
}
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.hero .btn-primary {
  background: #fff;
  color: var(--brand);
  border-color: #fff;
}
.hero .btn-primary:hover {
  background: #eef3f8;
  border-color: #eef3f8;
  color: var(--brand);
}
.hero__scroll {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  transition: color 0.2s, opacity 0.2s;
}
.hero__scroll:hover {
  color: #fff;
  opacity: 1;
}
.hero__scroll-icon {
  width: 22px;
  height: 22px;
  border: 2px solid rgba(255, 255, 255, 0.55);
  border-radius: 50%;
  position: relative;
}
.hero__scroll-icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 5px;
  width: 6px;
  height: 6px;
  margin-left: -3px;
  border-right: 2px solid rgba(255, 255, 255, 0.9);
  border-bottom: 2px solid rgba(255, 255, 255, 0.9);
  transform: rotate(45deg);
}
@media (max-width: 640px) {
  .hero {
    min-height: min(88vh, 640px);
  }
  .hero__content {
    padding-top: 88px;
    padding-bottom: 100px;
  }
  .hero__title {
    max-width: none;
  }
}

/* İstatistik şeridi */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: -52px 0 48px;
  position: relative;
  z-index: 2;
}
.stat-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 20px 16px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.stat-value {
  display: block;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--brand);
  line-height: 1.2;
}
.stat-label {
  font-size: 13px;
  color: var(--muted);
  margin-top: 4px;
}

/* Ana sayfa — ürün kategorileri (4’lü grid) */
.products {
  padding: clamp(44px, 6vw, 72px) 0;
  background: linear-gradient(180deg, #e8edf3 0%, var(--bg) 72%);
}
.section-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-light);
  margin: 0 0 10px;
}
.section-label--center {
  text-align: center;
}
.section-title--center {
  text-align: center;
  max-width: 100%;
}
.products .section-title--center {
  margin: 0 auto clamp(28px, 4vw, 42px);
}
.products__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.product-card--category {
  padding: 0;
  border-radius: var(--radius-lg);
}
.product-card--category .product-card__image {
  position: relative;
  aspect-ratio: 4 / 3;
  background: #e2e8f0;
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.product-card--category .product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.product-card--category:hover .product-card__image img {
  transform: scale(1.045);
}
.product-card__arrow {
  position: absolute;
  right: 12px;
  bottom: 12px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #fff;
  box-shadow: var(--shadow);
  opacity: 0.94;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.product-card__arrow::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 8px;
  height: 8px;
  margin: -5px 0 0 -5px;
  border-right: 2px solid var(--brand);
  border-bottom: 2px solid var(--brand);
  transform: rotate(-45deg);
}
.product-card--category:hover .product-card__arrow {
  opacity: 1;
  transform: translate(2px, -2px);
}
.product-card__title {
  margin: 0;
  padding: 16px 18px 20px;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text);
}
@media (max-width: 1000px) {
  .products__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 520px) {
  .products__grid {
    grid-template-columns: 1fr;
  }
}

/* Ana sayfa — avantajlar (4 kart) */
.advantages {
  padding: clamp(48px, 7vw, 80px) 0;
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.advantages__title {
  margin-bottom: clamp(32px, 4vw, 48px);
}
.advantages__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.advantage-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px 22px 26px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}
.advantage-card:hover {
  box-shadow: var(--shadow);
  border-color: #cdd6e0;
}
.advantage-card__num {
  display: block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--advantage-gold);
  margin-bottom: 14px;
}
.advantage-card__icon {
  color: var(--advantage-icon);
  margin-bottom: 16px;
  line-height: 0;
}
.advantage-card__icon--lira {
  display: flex;
  align-items: center;
  min-height: 36px;
}
.advantage-lira {
  font-size: 1.85rem;
  font-weight: 700;
  line-height: 1;
  color: var(--advantage-icon);
  letter-spacing: 0;
}
.advantage-card__heading {
  margin: 0 0 10px;
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
}
.advantage-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}
@media (max-width: 1000px) {
  .advantages__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 520px) {
  .advantages__grid {
    grid-template-columns: 1fr;
  }
}

/* Bölüm başlıkları — sol çizgi ile kurumsal vurgu */
.section { padding: 44px 0; }
.section-head {
  margin-bottom: 26px;
  max-width: 640px;
  padding-left: 18px;
  border-left: 4px solid var(--brand);
}
.section-kicker {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand-mid);
  margin-bottom: 8px;
}
.section-title {
  margin: 0 0 10px;
  font-size: clamp(1.4rem, 2.3vw, 1.85rem);
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.015em;
}
.section-desc {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.65;
}

/* Kartlar */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s, border-color 0.2s;
}
.card:hover {
  box-shadow: var(--shadow);
  border-color: #cdd6e0;
}
.card h3, .card h4 {
  margin: 0 0 10px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
}
.card p, .card li {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}
.card ul { margin: 10px 0 0; padding-left: 1.2em; }

/* Kurumsal — Hakkımızda vitrin */
.about-showcase {
  margin: 0 0 8px;
  padding: clamp(28px, 5vw, 48px) 0 clamp(36px, 6vw, 56px);
  background: linear-gradient(165deg, #f0f4f8 0%, #e8eef5 42%, var(--bg) 100%);
  border-bottom: 1px solid var(--line);
}
.about-showcase__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(28px, 4vw, 44px);
  align-items: center;
}
.about-showcase__figure {
  margin: 0;
  position: relative;
}
.about-showcase__figure::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 14%;
  bottom: 10%;
  width: 5px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--brand-mid), var(--brand-light));
  opacity: 0.92;
  pointer-events: none;
}
.about-showcase__frame {
  border-radius: calc(var(--radius-lg) + 4px);
  overflow: hidden;
  border: 1px solid rgba(21, 61, 99, 0.12);
  background: #e2e8f0;
  box-shadow:
    var(--shadow-md),
    0 24px 48px rgba(21, 61, 99, 0.08);
  transform: translateZ(0);
}
.about-showcase__frame img {
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 4;
  object-fit: cover;
  object-position: center;
  display: block;
}
.about-showcase__caption {
  margin: 12px 0 0 4px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--brand-light);
  line-height: 1.45;
}
.about-showcase__body {
  padding: clamp(8px, 2vw, 16px) 0;
}
.about-showcase__eyebrow {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-light);
}
.about-showcase__title {
  margin: 0 0 16px;
  font-size: clamp(1.65rem, 3.2vw, 2.15rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--text);
}
.about-showcase__lead {
  margin: 0 0 14px;
  font-size: clamp(1rem, 1.35vw, 1.08rem);
  line-height: 1.72;
  color: var(--muted);
  max-width: 52ch;
}
.about-showcase__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 48ch;
  padding-left: 14px;
  border-left: 3px solid rgba(21, 61, 99, 0.18);
}
@media (max-width: 900px) {
  .about-showcase__grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .about-showcase__figure {
    order: -1;
  }
  .about-showcase__figure::before {
    left: auto;
    right: -6px;
    top: 12%;
    bottom: 12%;
  }
}
@media (max-width: 520px) {
  .about-showcase__caption {
    margin-top: 10px;
  }
}

/* Kurumsal — özet rakamlar kartı */
.about-stats-card h3 {
  margin-bottom: 18px;
}
.about-stats {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.about-stats__row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px 20px;
  align-items: baseline;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.about-stats__row:last-child {
  padding-bottom: 0;
  border-bottom: none;
}
.about-stats__value {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--brand);
  line-height: 1.2;
}
.about-stats__label {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
}

.link-card {
  display: block;
  color: inherit;
}
.link-card .arrow {
  margin-top: 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--brand-light);
}

/* İki yol (üstyapı / altyapı) */
.split-panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.split-panel {
  border-radius: var(--radius-lg);
  padding: 26px 28px;
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.split-panel h3 { margin: 0 0 8px; font-size: 1.15rem; font-weight: 700; }
.split-panel p { margin: 0 0 16px; color: var(--muted); font-size: 14px; }
.split-panel.alt {
  background: #f6f8fb;
}

/* Sertifika şeridi */
.cert-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px 20px;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-top: 32px;
}
.cert-bar span {
  font-size: 12px;
  font-weight: 600;
  color: var(--brand);
  padding: 8px 12px;
  background: #e8f1f8;
  border: 1px solid #d0dde8;
  border-radius: 6px;
}

/* Alt CTA */
.cta-block {
  background: var(--brand);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 36px clamp(22px, 4vw, 44px);
  text-align: center;
  margin: 44px 0 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-md);
}
.cta-block h2 { margin: 0 0 10px; font-size: 1.5rem; font-weight: 700; }
.cta-block p { margin: 0 0 22px; opacity: 0.92; max-width: 520px; margin-left: auto; margin-right: auto; font-size: 15px; }
.cta-block .btn-primary { background: #fff; color: var(--brand); border-color: #fff; }
.cta-block .btn-primary:hover { background: #eef3f8; border-color: #eef3f8; }

/* Sayfa içi hero (alt sayfalar) */
.page-hero {
  padding: 36px 0 28px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 28px;
  background: var(--surface);
}
.page-hero h1 {
  margin: 0 0 10px;
  font-size: clamp(1.65rem, 2.8vw, 2.05rem);
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}
.page-hero p {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  max-width: 62ch;
  line-height: 1.65;
}

/* Form */
.form-grid {
  display: grid;
  gap: 16px;
  max-width: 560px;
}
.form-row label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text);
}
.form-row input,
.form-row textarea,
.form-row select {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font: inherit;
  background: var(--surface);
}
.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus {
  outline: none;
  border-color: var(--brand-mid);
  box-shadow: 0 0 0 3px rgba(30, 86, 136, 0.15);
}
.form-row textarea { min-height: 120px; resize: vertical; }

/* Tablo */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}
table { width: 100%; min-width: 600px; border-collapse: collapse; font-size: 14px; }
th, td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--line); }
th { background: #eef2f7; font-weight: 700; color: var(--text); font-size: 13px; }

/* Rozet */
.badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  margin-right: 6px;
  margin-bottom: 6px;
  background: #f0f4f9;
  color: var(--brand);
}
.badge-blue { background: #e8f1ff; color: #1e5a9e; }
.badge-green { background: #e8f8f2; color: #1f7f61; }
.badge-amber { background: #fff5e3; color: #94671c; }
.badge-red { background: #fff0f0; color: #9d4c4c; }
.badge-purple { background: #f2eeff; color: #5d4da2; }

/* Footer — üst bilgi ile aynı kurumsal ton */
.site-footer {
  background: var(--footer-bg);
  color: rgba(255, 255, 255, 0.78);
  padding: 48px 0 32px;
  margin-top: 56px;
  border-top: 3px solid var(--brand-mid);
}
.site-footer h4 {
  margin: 0 0 14px;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.site-footer a { color: rgba(255, 255, 255, 0.85); }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
}
.footer-bottom {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}

.tight li, .tight p { font-size: 14px; }

@media (max-width: 900px) {
  .stat-strip { grid-template-columns: repeat(2, 1fr); margin-top: 16px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .split-panels { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-desktop { display: none; }
  .nav-toggle { display: inline-flex; }
}

@media (max-width: 520px) {
  .footer-grid { grid-template-columns: 1fr; }
  .stat-strip { grid-template-columns: 1fr; }
}

/* Dijital katalog — katalog sayfaları grid */
.catalog-pages {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
  margin-top: 24px;
}
.catalog-pages a {
  display: block;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s, border-color 0.2s;
}
.catalog-pages a:hover {
  box-shadow: var(--shadow);
  border-color: #c5d0dc;
}
.catalog-pages img {
  width: 100%;
  height: 220px;
  object-fit: contain;
  background: #f0f3f7;
  display: block;
}
.catalog-pages span {
  display: block;
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--brand);
  border-top: 1px solid var(--line);
}
.catalog-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0;
}
.catalog-toc a {
  font-size: 12px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 6px;
  background: #e8f0f7;
  color: var(--brand);
  border: 1px solid #cddae8;
}
.catalog-toc a:hover {
  background: #dce8f2;
  border-color: #b8cadb;
}
.spec-note {
  font-size: 13px;
  color: var(--muted);
  margin-top: 8px;
}

/* Ürün kategori sayfaları */
.breadcrumb {
  font-size: 14px;
  color: var(--muted);
  margin: 0 0 16px;
  line-height: 1.55;
}
.breadcrumb a {
  color: var(--brand-light);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.breadcrumb [aria-current="page"] {
  color: var(--text);
  font-weight: 600;
  text-decoration: none;
}
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 8px;
}
.category-grid .link-card h3 { margin-top: 0; font-size: 1.1rem; }
.category-grid .link-card .meta {
  font-size: 13px;
  color: var(--muted);
  margin: 0 0 10px;
}

/* ——— Ürün detay (PDP) — referans mockup — */
.pdp-main {
  padding: 24px 0 56px;
  background: var(--bg);
}

/* PDP breadcrumb — chip + ok ayırıcı */
.pdp-bc {
  margin: 0 0 24px;
}
.pdp-bc-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 10px 18px;
  gap: 0;
  max-width: fit-content;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}
.pdp-bc-list li {
  display: inline-flex;
  align-items: center;
  font-size: 13px;
  line-height: 1.4;
}
.pdp-bc-list li + li {
  margin-left: 4px;
}
.pdp-bc-list li + li::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  margin: 0 14px 0 10px;
  border-right: 2px solid var(--brand-light);
  border-bottom: 2px solid var(--brand-light);
  transform: rotate(-45deg);
  opacity: 0.55;
  flex-shrink: 0;
}
.pdp-bc-link {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.15s;
}
.pdp-bc-link:hover {
  color: var(--brand);
  text-decoration: none;
}
.pdp-bc-current {
  font-weight: 700;
  color: var(--brand);
  letter-spacing: 0.02em;
}
@media (max-width: 520px) {
  .pdp-bc-list {
    max-width: none;
    border-radius: 14px;
    padding: 10px 16px;
  }
  .pdp-bc-list li + li::before {
    margin: 0 10px 0 6px;
  }
}
.pdp-head {
  margin-bottom: 28px;
}
.pdp-code-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--brand-light);
  background: #e8f0fa;
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 12px;
}
.pdp-title {
  margin: 0;
  font-size: clamp(1.65rem, 3.5vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--text);
}
.pdp-top {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  gap: 36px;
  align-items: start;
  margin-bottom: 40px;
}
@media (max-width: 900px) {
  .pdp-top {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}
.pdp-gallery {
  display: flex;
  gap: 14px;
  align-items: stretch;
}
.pdp-thumbs {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-shrink: 0;
}
.pdp-thumb {
  width: 72px;
  height: 72px;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  background: #eef2f7;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.pdp-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.pdp-thumb:hover,
.pdp-thumb.is-active {
  border-color: var(--brand);
  box-shadow: 0 0 0 1px var(--brand);
}
.pdp-hero-box {
  flex: 1;
  min-width: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: #eef2f7;
  box-shadow: var(--shadow-sm);
}
.pdp-hero {
  width: 100%;
  height: auto;
  min-height: 280px;
  max-height: min(520px, 62vh);
  object-fit: cover;
  object-position: center;
  display: block;
}
.pdp-top-copy {
  padding-top: 4px;
}
.pdp-desc {
  margin: 0 0 24px;
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--muted);
}
.pdp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.pdp-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.pdp-tablist {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--line);
  background: #f4f7fa;
}
.pdp-tab {
  flex: 1;
  max-width: 260px;
  padding: 14px 20px;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  border: none;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -1px;
  transition: color 0.15s, background 0.15s;
}
.pdp-tab:hover {
  color: var(--brand);
  background: rgba(255, 255, 255, 0.65);
}
.pdp-tab[aria-selected="true"] {
  color: var(--brand);
  background: var(--surface);
  border-bottom-color: var(--brand);
  font-weight: 700;
}
.pdp-tabpanels {
  padding: 28px 24px 32px;
}
.pdp-tabpanel[hidden] {
  display: none !important;
}
.pdp-tab-hint {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--muted);
  max-width: 52ch;
}
.pdp-swatch-heading {
  margin: 0 0 20px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
}
.pdp-swatches {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 16px;
}
@media (min-width: 700px) {
  .pdp-swatches {
    grid-template-columns: repeat(7, 1fr);
  }
}
.pdp-swatch {
  text-align: center;
}
.pdp-swatch-chip {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  margin-bottom: 10px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.15);
}
.pdp-swatch-name {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.pdp-swatch-label {
  display: block;
  font-size: 11px;
  line-height: 1.35;
  color: var(--muted);
}
.pdp-tech-table {
  max-width: 640px;
  margin-bottom: 16px;
}

/* İletişim — liste + WhatsApp */
.contact-form-title {
  margin: 0 0 16px;
  font-size: 1.15rem;
  font-weight: 700;
}
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.form-footnote {
  margin: 14px 0 0;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}
.card.contact-card {
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  background: var(--surface);
  position: relative;
}
.card.contact-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--brand);
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  pointer-events: none;
}
.contact-card__head {
  padding: 22px 22px 6px 26px;
}
.contact-card__title {
  margin: 0 0 6px;
  font-size: 1.28rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text);
  line-height: 1.2;
}
.contact-card__lead {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.45;
}
.contact-list {
  list-style: none;
  margin: 0;
  padding: 8px 0 0;
}
.contact-list__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin: 0;
  padding: 14px 22px 14px 26px;
  border-bottom: 1px solid var(--line);
  transition: background-color 0.15s ease;
}
.contact-list__item:last-child {
  border-bottom: none;
}
.contact-list__item:hover {
  background: rgba(21, 61, 99, 0.04);
}
.contact-list__icon-wrap {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  background: #eef1f5;
  color: var(--brand);
  border: 1px solid var(--line);
}
.contact-list__body {
  min-width: 0;
  flex: 1;
  padding-top: 2px;
}
.contact-list__label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand-mid);
  margin-bottom: 6px;
}
.contact-list__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.55;
  color: var(--text);
}
.contact-list__text a {
  color: var(--brand-light);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(42, 106, 163, 0.35);
  transition: color 0.15s, border-color 0.15s;
}
.contact-list__text a:hover {
  color: var(--brand);
  border-bottom-color: var(--brand);
}
.contact-card__footer {
  padding: 18px 22px 22px 26px;
  background: #f4f6f9;
  border-top: 1px solid var(--line);
}
.btn-whatsapp {
  background: #25d366 !important;
  border-color: #1da851 !important;
  color: #fff !important;
  gap: 10px;
  font-weight: 700;
}
.btn-whatsapp:hover {
  filter: brightness(1.05);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  color: #fff !important;
}
.btn-whatsapp__icon {
  flex-shrink: 0;
  opacity: 0.95;
}
.btn-whatsapp--block {
  display: inline-flex;
  width: 100%;
  justify-content: center;
  align-items: center;
  margin-top: 0;
}

.map-embed-wrap {
  margin-top: 28px;
  padding: 0;
  overflow: hidden;
}
.map-embed-title {
  margin: 0;
  padding: 20px 24px 12px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
}
.map-embed {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  min-height: 260px;
  max-height: 520px;
}
.map-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.wa-fab {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 300;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  transition: transform 0.15s, box-shadow 0.15s;
}
.wa-fab:hover {
  color: #fff;
  transform: scale(1.06);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.55);
}
@media (max-width: 520px) {
  .pdp-gallery {
    flex-direction: column;
    gap: 12px;
  }
  .pdp-thumbs {
    flex-direction: row;
    overflow-x: auto;
    max-width: 100%;
    padding-bottom: 4px;
  }
  .pdp-thumb {
    flex-shrink: 0;
  }
}

/* ——— Dijital katalog (PDF + turn.js) ——— */
.katalog-flip-wrap {
  padding: 0 0 2.5rem;
}
.katalog-pill-muted {
  opacity: 0.72;
}
.katalog-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}
.katalog-title {
  margin: 0;
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
  letter-spacing: -0.02em;
}
.katalog-sub {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.55;
  max-width: 52ch;
}
.katalog-actions {
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
}
.katalog-actions .btn {
  padding: 0.65rem 1rem;
}
.katalog-stage {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.katalog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #fff 0%, #f4f7fa 100%);
  flex-wrap: wrap;
}
.katalog-toolbar__left,
.katalog-toolbar__right {
  display: inline-flex;
  gap: 0.45rem;
  align-items: center;
  flex-wrap: wrap;
}
.katalog-toolbar .btn.katalog-tool-btn {
  padding: 0.55rem 0.85rem;
  min-width: 2.5rem;
}
.katalog-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  font-size: 0.88rem;
  color: var(--text);
  min-height: 40px;
  white-space: nowrap;
}
.katalog-pill strong {
  font-weight: 700;
  color: var(--brand);
}
.katalog-pill input[type="number"] {
  width: 4.25rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.35rem 0.5rem;
  font: inherit;
}
.katalog-progress {
  height: 8px;
  background: rgba(21, 61, 99, 0.08);
  border-radius: 999px;
  overflow: hidden;
  width: min(300px, 46vw);
  border: 1px solid rgba(21, 61, 99, 0.12);
}
.katalog-progress > span {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--brand) 0%, var(--brand-light) 100%);
  transition: width 0.2s linear;
}
.flipbook-viewport {
  position: relative;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1rem;
  background: radial-gradient(1100px 380px at 50% 0%, rgba(21, 61, 99, 0.07), transparent 58%);
}
#flipbook {
  width: 1000px;
  height: 650px;
  max-width: 100%;
  will-change: transform;
}
#flipbook .page {
  background: #fff;
  overflow: hidden;
  position: relative;
  cursor: grab;
}
#flipbook .page:active {
  cursor: grabbing;
}
#flipbook .page::after {
  content: "";
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.06);
  pointer-events: none;
}
#flipbook canvas {
  width: 100%;
  height: 100%;
  display: block;
  background: #fff;
  pointer-events: none;
}
#flipbook .page--loading {
  background: linear-gradient(90deg, #f6f7f8 0%, #eef1f3 50%, #f6f7f8 100%);
  background-size: 200% 100%;
  animation: katalog-shimmer 1.1s ease-in-out infinite;
}
@keyframes katalog-shimmer {
  0% {
    background-position: 0% 0;
  }
  100% {
    background-position: 200% 0;
  }
}
.katalog-hint {
  padding: 0.75rem 1rem 1rem;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
  border-top: 1px solid var(--line);
  background: var(--surface);
}
@media (max-width: 768px) {
  .katalog-head {
    flex-direction: column;
    align-items: flex-start;
  }
  .katalog-actions {
    justify-content: flex-start;
  }
  .katalog-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  .katalog-toolbar__left,
  .katalog-toolbar__right {
    justify-content: space-between;
  }
  .katalog-progress {
    width: 100%;
  }
  .flipbook-viewport {
    padding: 0.65rem;
  }
}