/* ============================================================
   LIGANT — Laboratuvar Cihazları ve Sarf Ürünleri
   Tasarım sistemi: "Kalibrasyon" — ölçüm hassasiyetinden ilham alır.
   ============================================================ */

/* ---------- Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Archivo+Expanded:wght@600;700;800&family=Archivo:wght@400;500;600;700&family=Public+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* ---------- Design tokens ---------- */
:root{
  /* Palette */
  --bg:#F3F4EF;
  --surface:#FFFFFF;
  --surface-2:#ECEEE7;
  --ink:#122029;
  --ink-soft:#45565B;
  --muted:#7C8B8A;
  --line:#DBE0D8;
  --line-strong:#C4CCC2;

  --navy:#0F2A3D;
  --navy-deep:#091823;
  --teal:#0E7C86;
  --teal-deep:#0A5F67;
  --teal-tint:#E4F1F1;
  --amber:#E8A020;
  --amber-deep:#B87F16;

  /* Type */
  --font-display:'Archivo Expanded', 'Archivo', sans-serif;
  --font-head:'Archivo', sans-serif;
  --font-body:'Public Sans', sans-serif;
  /* Etiket / künye fontu. Daha önce monospace (IBM Plex Mono) kullanılıyordu;
     arayüzde daktilo görünümü istenmediği için teknik karakterli bir sans
     olan Space Grotesk'e geçildi. --font-mono adı eski kullanımlar için
     korunur, aynı aileyi gösterir. */
  --font-label:'Space Grotesk', 'Archivo', sans-serif;
  --font-mono:var(--font-label);

  /* Layout */
  --container:1220px;
  --gutter:clamp(20px,4vw,56px);
  --radius-s:4px;
  --radius-m:8px;
  --shadow-card:0 1px 2px rgba(15,42,61,.06), 0 10px 24px -14px rgba(15,42,61,.18);
  --ease:cubic-bezier(.22,.7,.2,1);
}

@media (prefers-color-scheme: dark){
  :root{ /* keep light — instrument-panel look intentional; no auto dark mode */ }
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  line-height:1.55;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
button{font:inherit;cursor:pointer;}
input,textarea,select{font:inherit;}
h1,h2,h3,h4,h5{font-family:var(--font-head);font-weight:700;margin:0;line-height:1.15;color:var(--navy);}
p{margin:0;}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px;}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

.container{max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter);}

/* Grid-paper texture used behind key sections (measurement-graph motif) */
.grid-field{
  background-image:
    linear-gradient(rgba(15,42,61,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,42,61,.055) 1px, transparent 1px);
  background-size:34px 34px;
}
.grid-field--dark{
  background-image:
    linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size:34px 34px;
}

/* ---------- Utility ---------- */
.mono{font-family:var(--font-label);letter-spacing:.015em;font-variant-numeric:tabular-nums;}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
.section{padding-block:clamp(56px,8vw,104px);}
.section-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:24px;
  margin-bottom:clamp(28px,4vw,48px);
  flex-wrap:wrap;
}
.section-tag{
  font-family:var(--font-label);
  font-size:.78rem;
  letter-spacing:.02em;
  color:var(--teal-deep);
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:10px;
}
.section-tag::before{
  content:"";
  width:18px;height:1px;background:var(--teal);
}
.section-head h2{font-size:clamp(1.6rem,2.6vw,2.35rem);max-width:640px;}
.section-lede{color:var(--ink-soft);max-width:52ch;font-size:1.02rem;}
.link-arrow{
  font-family:var(--font-label);
  font-size:.85rem;
  color:var(--teal-deep);
  border-bottom:1px solid currentColor;
  padding-bottom:2px;
  white-space:nowrap;
  transition:color .18s var(--ease), border-color .18s var(--ease);
}
.link-arrow:hover{color:var(--amber-deep);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:13px 24px;
  border-radius:var(--radius-s);
  font-weight:600;
  font-size:.94rem;
  border:1px solid transparent;
  transition:transform .16s var(--ease), background-color .16s var(--ease), color .16s var(--ease), border-color .16s var(--ease);
  white-space:nowrap;
}
.btn:active{transform:translateY(1px);}
.btn--primary{background:var(--amber);color:var(--navy-deep);}
.btn--primary:hover{background:var(--amber-deep);color:#fff;}
.btn--ghost-dark{border-color:rgba(255,255,255,.35);color:#fff;}
.btn--ghost-dark:hover{border-color:#fff;background:rgba(255,255,255,.08);}
.btn--outline{border-color:var(--line-strong);color:var(--navy);}
.btn--outline:hover{border-color:var(--teal);color:var(--teal-deep);}
.btn--sm{padding:9px 16px;font-size:.85rem;}
.btn--block{width:100%;justify-content:center;}

/* ============================================================
   TOP BAR + HEADER
   ============================================================ */
.topbar{
  background:var(--navy-deep);
  color:#C9D6D8;
  font-family:var(--font-label);
  font-size:.78rem;
}
.topbar .container{
  display:flex;
  justify-content:space-between;
  align-items:center;
  height:38px;
  gap:16px;
}
.topbar__contact{display:flex;gap:22px;align-items:center;flex-wrap:wrap;}
.topbar__contact a{display:flex;align-items:center;gap:7px;color:#C9D6D8;transition:color .15s;}
.topbar__contact a:hover{color:var(--amber);}
.topbar__social{display:flex;gap:14px;}
.topbar__social a{color:#8FA3A6;transition:color .15s;}
.topbar__social a:hover{color:#fff;}
.topbar__social svg{width:14px;height:14px;}

.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(243,244,239,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.site-header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:92px;
  gap:20px;
  max-width:1480px;
}
.brand{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:3px;flex-shrink:0;}
.brand__logo-img{height:54px;width:auto;display:block;}
.footer-brand .brand__logo-img{height:44px;}
.brand__sub{display:block;font-family:var(--font-label);font-size:.64rem;font-weight:500;letter-spacing:.14em;color:var(--teal-deep);margin-top:1px;margin-left:3px;}
.footer-brand .brand__sub{color:var(--amber);}

.main-nav{display:flex;align-items:center;gap:2px;flex-shrink:1;min-width:0;}
.main-nav > ul{display:flex;align-items:center;gap:0;flex-wrap:nowrap;}
.main-nav__item{position:relative;flex-shrink:0;}
.main-nav__link{
  display:flex;align-items:center;gap:5px;
  padding:10px 12px;
  font-weight:600;font-size:.89rem;color:var(--ink);
  border-radius:var(--radius-s);
  white-space:nowrap;
  transition:color .15s, background .15s;
}
.main-nav__link:hover, .main-nav__link[aria-current="page"]{color:var(--teal-deep);}
.main-nav__link[aria-current="page"]{background:var(--teal-tint);}
.main-nav__link svg{width:11px;height:11px;flex-shrink:0;transition:transform .18s var(--ease);}
.main-nav__item:hover .main-nav__link svg{transform:rotate(180deg);}

.subnav{
  position:absolute;top:100%;left:0;
  min-width:280px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  box-shadow:var(--shadow-card);
  padding:8px;
  opacity:0;visibility:hidden;transform:translateY(6px);
  transition:opacity .16s var(--ease), transform .16s var(--ease), visibility .16s;
}
.main-nav__item:hover .subnav, .main-nav__item:focus-within .subnav{
  opacity:1;visibility:visible;transform:translateY(0);
}
.subnav a{
  display:block;padding:10px 14px;border-radius:var(--radius-s);
  font-size:.9rem;color:var(--ink-soft);
}
.subnav a:hover{background:var(--teal-tint);color:var(--teal-deep);}

.header-cta{display:flex;align-items:center;gap:14px;}
.nav-toggle{
  display:none;
  width:42px;height:42px;
  border-radius:var(--radius-s);
  border:1px solid var(--line-strong);
  background:var(--surface);
  align-items:center;justify-content:center;
  flex-shrink:0;
}
.nav-toggle span, .nav-toggle::before, .nav-toggle::after{content:"";display:block;width:18px;height:2px;background:var(--navy);border-radius:2px;}
.nav-toggle{flex-direction:column;gap:4px;}

/* ============================================================
   HERO SLIDER — gradyan zeminli, büyük görselli tanıtım alanı
   Her slaytın kendi renk teması vardır (--hero-a / --hero-b / --hero-glow /
   --hero-accent). Zemin tek bir background-image yığınında kurulur:
   ölçüm kağıdı dokusu + ürünün arkasındaki radyal ışık + köşegen gradyan.
   ============================================================ */
.hero-slider{
  position:relative;
  background:var(--navy-deep);
  color:#fff;
  overflow:hidden;
}
.hero-slider:focus-visible{outline:2px solid var(--amber);outline-offset:-4px;}
.hero-slider__track{
  position:relative;
  display:grid;
  grid-template-columns:1fr;
  min-height:640px; /* clamp() desteklemeyen çok eski tarayıcılar için yedek */
  min-height:clamp(600px,82vh,780px);
}

/* Slaytlar tek grid hücresinde üst üste durur: slider yüksekliği en uzun
   slayta göre kendiliğinden büyür ve içerik taşmaz. */
.hero-slide{
  grid-column:1;grid-row:1;
  position:relative;
  display:flex;align-items:center;

  --hero-a:#0A3B4E;
  --hero-b:#06161F;
  --hero-glow:rgba(63,201,214,.34);
  --hero-accent:#5FDCE6;

  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px),
    radial-gradient(80% 68% at 73% 32%, var(--hero-glow) 0%, transparent 62%),
    linear-gradient(142deg, var(--hero-a) 0%, var(--hero-b) 74%);
  background-size:38px 38px, 38px 38px, auto, auto;

  opacity:0;
  visibility:hidden;
  transform:scale(1.025);
  transition:opacity .8s var(--ease), transform .9s var(--ease), visibility 0s linear .9s;
  pointer-events:none;
}
.hero-slide.is-active{
  opacity:1;visibility:visible;transform:none;
  transition:opacity .8s var(--ease), transform .9s var(--ease);
  pointer-events:auto;
}

.hero-slide--element { --hero-a:#0B4038; --hero-b:#05171A; --hero-glow:rgba(90,214,168,.30);  --hero-accent:#7BE6BC; }
.hero-slide--imaging { --hero-a:#16255A; --hero-b:#060D1C; --hero-glow:rgba(138,166,255,.30); --hero-accent:#A8BCFF; }
.hero-slide--gas     { --hero-a:#3E2E12; --hero-b:#140E07; --hero-glow:rgba(242,181,76,.30);  --hero-accent:#F4C572; }
.hero-slide--weighing{ --hero-a:#1E3350; --hero-b:#070E19; --hero-glow:rgba(159,194,232,.28); --hero-accent:#BBD6F2; }

.hero-slide__inner{
  display:flex;
  align-items:center;
  gap:clamp(24px,5vw,72px);
  width:100%;
  padding-block:clamp(56px,8vw,88px) clamp(76px,9vw,108px);
}
.hero-slide__content{flex:1 1 46%;min-width:0;}
.hero-slide__visual{
  flex:1 1 54%;min-width:0;
  position:relative;
  display:flex;flex-direction:column;align-items:center;
}

.hero-slide__eyebrow{
  font-family:var(--font-label);
  font-size:.76rem;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;
  color:var(--hero-accent);
  display:flex;align-items:center;gap:12px;
  margin-bottom:22px;
}
.hero-slide__eyebrow::before{content:"";width:26px;height:2px;background:var(--hero-accent);flex-shrink:0;}
.hero-slide__title{
  color:#fff;
  font-size:clamp(2.5rem,5vw,4.3rem);
  letter-spacing:-.015em;
  line-height:1.04;
  max-width:15ch;
}
.hero-slide__title em{display:block;font-style:normal;color:var(--hero-accent);}
.hero-slide__text{
  margin-top:24px;
  color:rgba(255,255,255,.72);
  font-size:1.08rem;
  max-width:46ch;
}
.hero-slide__actions{margin-top:32px;display:flex;gap:14px;flex-wrap:wrap;}
.hero-slide__chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:26px;}
.hero-slide__chips span{
  font-family:var(--font-label);
  font-size:.72rem;letter-spacing:.03em;
  color:rgba(255,255,255,.66);
  border:1px solid rgba(255,255,255,.18);
  border-radius:20px;
  padding:5px 12px;
}

/* Ürün görseli: çerçevesiz, büyük, zeminle kaynaşan */
.hero-slide__ghost{
  position:absolute;top:0;left:50%;
  transform:translateX(-50%);
  font-family:var(--font-display);font-weight:800;
  font-size:clamp(3.2rem,7.5vw,6.6rem);
  letter-spacing:-.02em;white-space:nowrap;
  color:rgba(255,255,255,.06);
  pointer-events:none;user-select:none;
}
.hero-slide__shot{
  position:relative;margin:0;
  width:100%;
  display:flex;align-items:center;justify-content:center;
}
.hero-slide__shot::before{
  content:"";position:absolute;
  width:72%;aspect-ratio:1/1;border-radius:50%;
  background:radial-gradient(circle, var(--hero-glow) 0%, transparent 66%);
  filter:blur(8px);
}
.hero-slide__shot img{
  position:relative;
  height:clamp(280px,44vh,520px);
  width:auto;max-width:100%;
  object-fit:contain;
  filter:drop-shadow(0 34px 46px rgba(0,0,0,.62));
  animation:heroShotFloat 8s ease-in-out infinite;
}
.hero-slide.is-active .hero-slide__shot{animation:heroShotIn .95s var(--ease) both;}
@keyframes heroShotIn{from{opacity:0;transform:translateY(28px) scale(.94);}to{opacity:1;transform:none;}}
@keyframes heroShotFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-12px);}}

/* Ölçüm değerleri — cam görünümlü okuma kartları */
.hero-slide__readout{
  display:flex;gap:10px;flex-wrap:wrap;justify-content:center;
  margin-top:20px;
}
.hero-slide__readout li{
  min-width:106px;
  padding:10px 14px;
  border-radius:var(--radius-s);
  border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.07);
  backdrop-filter:blur(6px);
  font-family:var(--font-label);
  font-variant-numeric:tabular-nums;
}
.hero-slide__readout span{
  display:block;font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;
  color:rgba(255,255,255,.52);margin-bottom:3px;
}
.hero-slide__readout b{font-size:1.02rem;font-weight:600;color:#fff;}

/* Oklar */
.hero-slider__arrow{
  position:absolute;top:50%;transform:translateY(-50%);
  width:46px;height:46px;border-radius:50%;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.22);
  color:#fff;
  display:flex;align-items:center;justify-content:center;
  z-index:5;
  transition:background .18s, border-color .18s;
}
.hero-slider__arrow svg{width:18px;height:18px;}
.hero-slider__arrow:hover{background:var(--amber);border-color:var(--amber);color:var(--navy-deep);}
.hero-slider__arrow--prev{left:18px;}
.hero-slider__arrow--next{right:18px;}

/* Nokta göstergeleri + ilerleme çubuğu */
.hero-slider__nav{
  position:absolute;left:0;right:0;bottom:24px;
  display:flex;flex-direction:column;align-items:center;gap:12px;
  z-index:5;
}
.hero-slider__dots{display:flex;gap:9px;}
.hero-slider__dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.3);transition:background .2s, transform .2s;}
.hero-slider__dot.is-active{background:var(--amber);transform:scale(1.3);}
.hero-slider__progress{width:120px;height:2px;background:rgba(255,255,255,.18);border-radius:2px;overflow:hidden;}
.hero-slider__progress-bar{display:block;width:100%;height:100%;background:var(--amber);transform:scaleX(0);transform-origin:left;}

.hero-slider__stats{border-top:1px solid rgba(255,255,255,.12);position:relative;z-index:2;}
.hero-slider__stats .container{
  display:flex;gap:clamp(24px,5vw,56px);
  padding-block:28px;
  flex-wrap:wrap;
}
.hero-slider__stat b{
  display:block;font-family:var(--font-display);font-size:1.7rem;color:#fff;
}
.hero-slider__stat span{font-family:var(--font-label);font-size:.72rem;letter-spacing:.06em;color:rgba(255,255,255,.5);}

@media (max-width:900px){
  .hero-slider__track{min-height:clamp(560px,80vh,720px);}
  .hero-slide__inner{flex-direction:column;align-items:stretch;padding-block:clamp(36px,7vw,60px) clamp(76px,10vw,100px);}
  .hero-slide__visual{order:-1;}
  .hero-slide__ghost{display:none;}
  .hero-slide__shot img{height:clamp(190px,30vh,290px);}
  .hero-slide__readout{justify-content:flex-start;}
  .hero-slide__title{max-width:none;}
  .hero-slider__arrow{width:38px;height:38px;}
  .hero-slider__arrow--prev{left:8px;}
  .hero-slider__arrow--next{right:8px;}
}
@media (max-width:560px){
  .hero-slider__arrow{display:none;}
  .hero-slide__readout li{min-width:86px;padding:8px 11px;}
  .hero-slide__readout b{font-size:.94rem;}
}

/* ============================================================
   BRAND MARQUEE
   ============================================================ */
.marquee-strip{
  background:var(--surface);
  border-block:1px solid var(--line);
  overflow:hidden;
  padding-block:20px;
}
.marquee-strip__label{
  font-family:var(--font-label);
  font-size:.72rem;
  color:var(--muted);
  padding-inline:var(--gutter);
  margin-bottom:16px;
}
.marquee{
  display:flex;
  width:max-content;
  animation:marquee 38s linear infinite;
}
.marquee:hover{animation-play-state:paused;}
.marquee__group{display:flex;align-items:center;}
.marquee__item{
  font-family:var(--font-head);
  font-weight:700;
  font-size:1.15rem;
  color:var(--ink-soft);
  padding-inline:28px;
  white-space:nowrap;
  border-right:1px solid var(--line);
  opacity:.8;
}
@keyframes marquee{
  from{transform:translateX(0);}
  to{transform:translateX(-50%);}
}

/* ============================================================
   ABOUT BAND
   ============================================================ */
.about-band{background:var(--surface);}
.about-band .container{
  display:grid;
  grid-template-columns:.62fr 1fr;
  gap:clamp(30px,5vw,72px);
  align-items:start;
}
.about-band__year{
  font-family:var(--font-display);
  font-size:clamp(3.2rem,7vw,5.4rem);
  font-weight:800;
  color:var(--navy);
  line-height:.9;
}
.about-band__year span{display:block;font-family:var(--font-label);font-size:.78rem;color:var(--teal-deep);font-weight:400;margin-top:12px;}
.about-band__list{margin-top:28px;display:flex;flex-direction:column;gap:14px;}
.about-band__list li{
  display:flex;gap:10px;
  font-family:var(--font-label);
  font-size:.82rem;
  color:var(--ink-soft);
  padding-block:10px;
  border-top:1px solid var(--line);
}
.about-band__list li b{color:var(--navy);font-family:var(--font-body);font-weight:600;min-width:130px;}
.about-band__body h2{font-size:clamp(1.5rem,2.4vw,2.1rem);margin-bottom:18px;max-width:22ch;}
.about-band__body p{color:var(--ink-soft);margin-bottom:16px;max-width:62ch;}

/* ============================================================
   CATEGORY / PRODUCT CARDS
   ============================================================ */
.card-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.card-grid--4{grid-template-columns:repeat(4,1fr);}
.card-grid--2{grid-template-columns:repeat(2,1fr);}

.frame{
  position:relative;
  aspect-ratio:4/3;
  border-radius:var(--radius-m) var(--radius-m) 0 0;
  overflow:hidden;
}
.frame__corner{position:absolute;width:20px;height:20px;pointer-events:none;z-index:2;}
.frame__corner::before,.frame__corner::after{content:"";position:absolute;background:var(--amber);transition:transform .3s var(--ease);}
.frame__corner::before{width:100%;height:2px;}
.frame__corner::after{width:2px;height:100%;}
.frame__corner--tl{top:8px;left:8px;}
.frame__corner--tl::before,.frame__corner--tl::after{transform-origin:left top;}
.frame__corner--tr{top:8px;right:8px;}
.frame__corner--tr::before{transform-origin:right top;}
.frame__corner--tr::after{left:calc(100% - 2px);transform-origin:right top;}
.frame__corner--bl{bottom:8px;left:8px;}
.frame__corner--bl::before{top:calc(100% - 2px);transform-origin:left bottom;}
.frame__corner--bl::after{transform-origin:left bottom;}
.frame__corner--br{bottom:8px;right:8px;}
.frame__corner--br::before{top:calc(100% - 2px);transform-origin:right bottom;}
.frame__corner--br::after{left:calc(100% - 2px);transform-origin:right bottom;}
.frame__corner::before{transform:scaleX(0);}
.frame__corner::after{transform:scaleY(0);}

/* Görsel yuvası — üç hâli var:
   --icon   : görsel yüklenmemiş kayıtlar için SVG ikon
   --photo  : şeffaf zeminli gerçek ürün fotoğrafı
   --art    : vektör illüstrasyon (kategori görselleri)               */
.media-slot{
  width:100%;height:100%;
  background:
    linear-gradient(160deg, var(--navy) 0%, var(--teal-deep) 130%);
  display:grid;place-items:center;
  position:relative;
  overflow:hidden;
}
.media-slot::before{
  content:"";position:absolute;top:0;right:0;bottom:0;left:0;
  background-image:
    linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px);
  background-size:26px 26px;
  pointer-events:none;
}
.media-slot > svg, .media-slot > img{position:relative;z-index:1;}
.media-slot.grid-field{background-blend-mode:overlay;}
.media-slot svg{width:38%;height:38%;opacity:.85;color:#fff;}

.media-slot--photo{background:radial-gradient(120% 105% at 50% 4%, #1A3E55 0%, #0B1D2A 100%);}
.media-slot--photo img{
  width:100%;height:100%;
  object-fit:contain;
  padding:11%;
  filter:drop-shadow(0 16px 26px rgba(0,0,0,.5));
  transition:transform .5s var(--ease);
}
.media-slot--art{background:linear-gradient(160deg, #12374C 0%, #0A5F67 135%);}
.media-slot--art img{width:100%;height:100%;object-fit:contain;padding:5%;}

.media-slot--light{background:linear-gradient(160deg, #E7ECE4 0%, #D7E2DE 130%);}
.media-slot--light::before{
  background-image:
    linear-gradient(rgba(15,42,61,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,42,61,.05) 1px, transparent 1px);
}
.media-slot--light svg{color:var(--teal-deep);opacity:.75;}

.cat-card{
  background:var(--surface);
  border-radius:var(--radius-m);
  border:1px solid var(--line);
  overflow:hidden;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card);border-color:var(--line-strong);}
.cat-card:hover .frame__corner::before{transform:scaleX(1);}
.cat-card:hover .frame__corner::after{transform:scaleY(1);}
.cat-card__body{padding:22px 22px 26px;}
.cat-card__tag{font-family:var(--font-label);font-size:.7rem;color:var(--teal-deep);}
.cat-card__body h3{font-size:1.12rem;margin-block:8px 10px;}
.cat-card__body p{color:var(--ink-soft);font-size:.92rem;margin-bottom:16px;}
.cat-card__meta{
  display:flex;justify-content:space-between;align-items:center;
  padding-top:14px;border-top:1px solid var(--line);
  font-family:var(--font-label);font-size:.76rem;color:var(--muted);
}

.product-card{
  background:var(--surface);
  border-radius:var(--radius-m);
  border:1px solid var(--line);
  overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease);
}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card);}
.product-card:hover .frame__corner::before{transform:scaleX(1);}
.product-card:hover .frame__corner::after{transform:scaleY(1);}
.product-card .frame{aspect-ratio:1/.82;border-radius:0;}
.product-card__body{padding:18px 18px 22px;display:flex;flex-direction:column;gap:8px;flex:1;}
.product-card__brand{font-family:var(--font-label);font-size:.7rem;color:var(--teal-deep);text-transform:uppercase;letter-spacing:.03em;}
.product-card__body h3{font-size:1rem;line-height:1.3;}
.product-card__body p{color:var(--ink-soft);font-size:.87rem;flex:1;}
.product-card__foot{display:flex;justify-content:space-between;align-items:center;margin-top:6px;}
.product-card__code{font-family:var(--font-label);font-size:.72rem;color:var(--muted);}

/* ============================================================
   STATS STRIP
   ============================================================ */
.stats-strip{background:var(--navy);color:#fff;position:relative;}
.stats-strip .container{
  display:grid;grid-template-columns:repeat(4,1fr);
  padding-block:52px;
}
.stat{
  padding-inline:22px;
  border-left:1px solid rgba(255,255,255,.15);
}
.stat:first-child{border-left:none;padding-left:0;}
.stat b{
  font-family:var(--font-display);
  font-size:clamp(2.1rem,3.4vw,3rem);
  display:block;
  font-weight:800;
}
.stat span{font-family:var(--font-label);font-size:.76rem;color:rgba(255,255,255,.6);display:block;margin-top:8px;}

/* ============================================================
   NEWS
   ============================================================ */
.news-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease);
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card);}
.news-card .frame{aspect-ratio:16/10;border-radius:0;}
.news-card__body{padding:20px 20px 24px;}
.news-card__date{font-family:var(--font-label);font-size:.72rem;color:var(--muted);margin-bottom:10px;display:block;}
.news-card__body h3{font-size:1.02rem;margin-bottom:10px;line-height:1.35;}
.news-card__body p{color:var(--ink-soft);font-size:.88rem;}

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band{
  background:var(--navy-deep);
  color:#fff;
  position:relative;
  overflow:hidden;
}
.cta-band .container{
  padding-block:clamp(48px,7vw,80px);
  display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap;
  position:relative;z-index:1;
}
.cta-band h2{color:#fff;font-size:clamp(1.5rem,3vw,2.2rem);max-width:20ch;}
.cta-band__actions{display:flex;gap:14px;flex-wrap:wrap;}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:var(--navy);color:#C9D6D8;}
.footer-top{
  padding-block:clamp(48px,6vw,72px);
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.1fr;
  gap:32px;
}
.footer-brand p{margin-top:16px;color:#9FB1B3;font-size:.9rem;max-width:34ch;}
.footer-social{display:flex;gap:12px;margin-top:22px;}
.footer-social a{
  width:36px;height:36px;border-radius:50%;
  border:1px solid rgba(255,255,255,.2);
  display:grid;place-items:center;
  transition:background .18s, border-color .18s;
}
.footer-social a:hover{background:var(--teal);border-color:var(--teal);}
.footer-social svg{width:15px;height:15px;}
.footer-col h4{color:#fff;font-family:var(--font-label);font-size:.76rem;letter-spacing:.03em;margin-bottom:18px;}
.footer-col ul{display:flex;flex-direction:column;gap:11px;}
.footer-col a{color:#B7C6C8;font-size:.9rem;transition:color .15s;}
.footer-col a:hover{color:var(--amber);}
.footer-col address{font-style:normal;color:#B7C6C8;font-size:.9rem;line-height:1.8;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding-block:20px;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;
  font-family:var(--font-label);
  font-size:.74rem;
  color:#7F9295;
}
.footer-bottom a{color:#7F9295;}
.footer-bottom a:hover{color:#fff;}

/* ============================================================
   INNER PAGE HEADER (page hero for subpages)
   ============================================================ */
.page-header{
  background:var(--navy);
  color:#fff;
  position:relative;
  overflow:hidden;
}
.page-header .container{
  padding-block:44px 52px;
  position:relative;z-index:1;
}
.breadcrumb{
  font-family:var(--font-label);
  font-size:.76rem;
  color:rgba(255,255,255,.55);
  display:flex;gap:8px;align-items:center;margin-bottom:18px;
}
.breadcrumb a{color:rgba(255,255,255,.75);}
.breadcrumb a:hover{color:var(--amber);}
.page-header h1{color:#fff;font-size:clamp(1.9rem,3.6vw,2.7rem);max-width:26ch;}
.page-header p{color:rgba(255,255,255,.65);margin-top:14px;max-width:56ch;font-size:1rem;}

/* ============================================================
   GENERIC CONTENT / PROSE
   ============================================================ */
.prose{max-width:74ch;}
.prose p{color:var(--ink-soft);margin-bottom:18px;font-size:1.02rem;}
.prose h2{font-size:1.5rem;margin-block:34px 14px;}
.prose h3{font-size:1.15rem;margin-block:24px 10px;color:var(--teal-deep);}
.prose ul{margin-bottom:18px;}
.prose li{color:var(--ink-soft);padding-left:22px;position:relative;margin-bottom:10px;}
.prose li::before{content:"";position:absolute;left:0;top:.6em;width:8px;height:1px;background:var(--teal);}

.two-col{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);}
.side-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  padding:26px;
}
.side-card h4{font-family:var(--font-label);font-size:.78rem;color:var(--teal-deep);margin-bottom:14px;}
.side-card ul{display:flex;flex-direction:column;gap:12px;}
.side-card li{font-size:.92rem;color:var(--ink-soft);display:flex;justify-content:space-between;border-bottom:1px dashed var(--line);padding-bottom:10px;}
.side-card li:last-child{border-bottom:none;padding-bottom:0;}

.timeline{border-left:2px solid var(--line);padding-left:28px;display:flex;flex-direction:column;gap:30px;margin-block:20px;}
.timeline__item{position:relative;}
.timeline__item::before{content:"";position:absolute;left:-33px;top:4px;width:10px;height:10px;border-radius:50%;background:var(--amber);border:2px solid var(--bg);}
.timeline__item b{font-family:var(--font-label);font-size:.78rem;color:var(--teal-deep);display:block;margin-bottom:6px;}
.timeline__item p{color:var(--ink-soft);}

.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.value-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-m);padding:26px;}
.value-item .num{font-family:var(--font-label);color:var(--amber-deep);font-size:.8rem;display:block;margin-bottom:14px;}
.value-item h3{font-size:1.05rem;margin-bottom:10px;}
.value-item p{color:var(--ink-soft);font-size:.92rem;}

/* Job / career listing */
.job-item{
  display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;
  padding:22px 0;border-top:1px solid var(--line);
}
.job-item:last-child{border-bottom:1px solid var(--line);}
.job-item h3{font-size:1.05rem;margin-bottom:6px;}
.job-item span{font-family:var(--font-label);font-size:.78rem;color:var(--muted);}

/* ============================================================
   FILTER BAR (brands / products)
   ============================================================ */
.filter-bar{
  display:flex;gap:12px;flex-wrap:wrap;align-items:center;
  padding:18px 0 30px;
}
.filter-bar__search{
  position:relative;flex:1;min-width:220px;
}
.filter-bar__search input{
  width:100%;padding:12px 16px 12px 40px;
  border:1px solid var(--line-strong);
  border-radius:var(--radius-s);
  background:var(--surface);
  font-size:.92rem;
}
.filter-bar__search input:focus{border-color:var(--teal);}
.filter-bar__search svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:var(--muted);}
.filter-chip{
  padding:9px 16px;border-radius:20px;border:1px solid var(--line-strong);
  font-size:.85rem;color:var(--ink-soft);background:var(--surface);
  transition:all .15s;
}
.filter-chip.is-active, .filter-chip:hover{background:var(--navy);color:#fff;border-color:var(--navy);}

.brand-group{margin-bottom:36px;}
.brand-group:last-child{margin-bottom:0;}
.brand-group__title{
  display:flex;align-items:center;gap:14px;
  font-size:.76rem;letter-spacing:.05em;text-transform:uppercase;
  color:var(--teal-deep);font-weight:500;
  margin-bottom:16px;
}
.brand-group__title::after{content:"";flex:1;height:1px;background:var(--line);}
.brand-group__title span{color:var(--muted);order:3;}

/* Marka duvarı — her karo aynı ölçüde (3:2) bir kutu. İçinde ister logo
   ister marka adı olsun kutu boyutu değişmediği için ızgara simetrik kalır.
   Logolar varsayılan olarak gri tonlamalı; 55 farklı logonun renk gürültüsü
   böylece tek bir görsel ritme oturur, üzerine gelindiğinde renklenir.      */
.brand-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(168px,1fr));
  gap:12px;
}
.brand-tile{
  --tile-pad:16px;
  --tile-h:122px;
  position:relative;
  height:var(--tile-h);
  display:grid;place-items:center;
  padding:var(--tile-pad);
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-s);
  overflow:hidden;
  transition:border-color .2s var(--ease), transform .2s var(--ease), box-shadow .2s var(--ease);
}
/* Logo kutusuna piksel cinsinden kesin ölçü verilir. Yüzdeli yükseklik ve
   max-height, img'in width/height özniteliklerinin yanında güvenilir
   çözülmediği için uzun logolar (ör. Pfeuffer) alttan kırpılıyordu.
   object-fit:contain, her logoyu bu sabit alana oranını bozmadan sığdırır. */
.brand-tile img{
  width:100%;
  height:calc(var(--tile-h) - 2 * var(--tile-pad));
  max-width:none;
  object-fit:contain;
  transition:transform .28s var(--ease), opacity .28s var(--ease);
}
.brand-tile__wordmark{
  font-family:var(--font-head);font-weight:700;font-size:1rem;
  color:var(--navy);text-align:center;line-height:1.25;
  transition:color .2s var(--ease);
}
.brand-tile--type{background:var(--surface-2);}
.brand-tile__go{
  position:absolute;left:0;right:0;bottom:0;
  padding:5px 0;text-align:center;
  font-size:.6rem;letter-spacing:.05em;
  color:#fff;background:var(--navy);
  transform:translateY(100%);
  transition:transform .22s var(--ease);
}
a.brand-tile:hover{border-color:var(--line-strong);transform:translateY(-2px);box-shadow:var(--shadow-card);}
a.brand-tile:hover img{transform:scale(1.05);}
a.brand-tile:hover .brand-tile__wordmark{color:var(--teal-deep);}
a.brand-tile:hover .brand-tile__go{transform:none;}

/* ============================================================
   PRODUCT DETAIL
   ============================================================ */
.product-hero{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:start;}
.product-hero__gallery .frame{aspect-ratio:1/1;border-radius:var(--radius-m);}
.product-hero__thumbs{display:flex;gap:10px;margin-top:12px;}
.product-hero__thumbs .frame{aspect-ratio:1/1;width:74px;border-radius:var(--radius-s);cursor:pointer;opacity:.6;}
.product-hero__thumbs .frame.is-active{opacity:1;outline:2px solid var(--teal);}
.product-hero__info .cat-card__tag{margin-bottom:10px;display:inline-block;}
.product-hero__info h1{font-size:clamp(1.5rem,2.6vw,2rem);margin-bottom:14px;}
.product-hero__info > p{color:var(--ink-soft);margin-bottom:22px;}
.spec-table{width:100%;border-collapse:collapse;margin-bottom:26px;}
.spec-table tr{border-top:1px solid var(--line);}
.spec-table td{padding:11px 0;font-size:.9rem;}
.spec-table td:first-child{color:var(--muted);font-family:var(--font-label);font-size:.78rem;width:44%;}
.spec-table td:last-child{color:var(--ink);font-weight:600;}
.product-hero__actions{display:flex;gap:12px;flex-wrap:wrap;}
/* Ürün sekmeleri — bölümlü seçici */
.product-tabs{
  display:flex;gap:4px;padding:4px;margin-bottom:22px;
  background:var(--surface-2);
  border:1px solid var(--line);
  border-radius:var(--radius-m);
}
.product-tab{
  position:relative;flex:1 1 0;min-width:0;
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:12px 16px;
  background:transparent;border:0;border-radius:var(--radius-s);
  font-family:var(--font-head);font-weight:600;font-size:.92rem;color:var(--ink-soft);
  cursor:pointer;
  transition:color .18s var(--ease), background-color .18s var(--ease), box-shadow .18s var(--ease);
}
.product-tab svg{width:17px;height:17px;flex-shrink:0;color:var(--muted);transition:color .18s var(--ease);}
.product-tab:hover{color:var(--navy);background:rgba(255,255,255,.6);}
.product-tab:hover svg{color:var(--teal);}
.product-tab.is-active{
  color:var(--navy);background:var(--surface);
  box-shadow:0 1px 2px rgba(15,42,61,.08), 0 6px 14px -10px rgba(15,42,61,.35);
}
.product-tab.is-active svg{color:var(--teal-deep);}
.product-tab.is-active::after{
  content:"";position:absolute;left:16px;right:16px;bottom:0;height:2px;
  background:var(--amber);border-radius:2px 2px 0 0;
}
.product-tab:focus-visible{outline:2px solid var(--amber);outline-offset:2px;}
.product-tab__count{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:22px;height:20px;padding:0 6px;border-radius:999px;
  font-size:.7rem;font-weight:600;
  background:var(--line);color:var(--ink-soft);
}
.product-tab.is-active .product-tab__count{background:var(--teal-tint);color:var(--teal-deep);}
.product-tab-panel{animation:productTabIn .25s var(--ease);}
@keyframes productTabIn{from{opacity:0;transform:translateY(4px);}to{opacity:1;transform:none;}}
@media (prefers-reduced-motion: reduce){.product-tab-panel{animation:none;}}
@media (max-width:420px){
  .product-tab{padding:11px 10px;font-size:.86rem;gap:7px;}
  .product-tab svg{display:none;}
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid{display:grid;grid-template-columns:.95fr 1.15fr;gap:clamp(28px,5vw,64px);}
.contact-info-list{display:flex;flex-direction:column;gap:22px;margin-top:26px;}
.contact-info-item{display:flex;gap:16px;padding-bottom:22px;border-bottom:1px solid var(--line);}
.contact-info-item:last-child{border-bottom:none;}
.contact-info-item__icon{
  width:44px;height:44px;border-radius:var(--radius-s);
  background:var(--teal-tint);color:var(--teal-deep);
  display:grid;place-items:center;flex-shrink:0;
}
.contact-info-item__icon svg{width:20px;height:20px;}
.contact-info-item h4{font-size:.95rem;margin-bottom:5px;}
.contact-info-item p{color:var(--ink-soft);font-size:.92rem;}
.map-frame{
  margin-top:26px;aspect-ratio:16/9;border-radius:var(--radius-m);
  overflow:hidden;border:1px solid var(--line);
}
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-m);padding:clamp(24px,3vw,38px);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field label{font-size:.84rem;font-weight:600;color:var(--navy);}
.field input,.field select,.field textarea{
  border:1px solid var(--line-strong);
  border-radius:var(--radius-s);
  padding:12px 14px;
  background:#fff;
  font-size:.94rem;
  width:100%;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--teal);}
.field textarea{resize:vertical;min-height:120px;}
.form-note{font-size:.8rem;color:var(--muted);margin-top:14px;}
.form-success{
  display:none;
  background:var(--teal-tint);color:var(--teal-deep);
  padding:16px 18px;border-radius:var(--radius-s);
  font-size:.9rem;margin-bottom:18px;font-weight:600;
}
.form-success.is-visible{display:block;}

/* ============================================================
   SCROLL REVEAL (used sparingly — stats + section intros only)
   ============================================================ */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease), transform .7s var(--ease);}
.reveal.is-visible{opacity:1;transform:translateY(0);}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1080px){
  .card-grid--4{grid-template-columns:repeat(2,1fr);}
  .footer-top{grid-template-columns:1fr 1fr;}
}

/* Menü: 6 üst seviye öğe + CTA, dar/orta genişlik pencerelerde satır
   kaymasına yol açmaması için erken bir eşikte hamburger menüye geçer. */
@media (max-width:1300px){
  .main-nav{
    position:fixed;top:92px;right:0;bottom:0;left:0;
    background:var(--bg);
    flex-direction:column;align-items:stretch;
    padding:20px var(--gutter) 40px;
    overflow-y:auto;
    transform:translateX(100%);
    transition:transform .3s var(--ease);
    z-index:50;
  }
  .main-nav.is-open{transform:translateX(0);}
  .main-nav > ul{flex-direction:column;align-items:stretch;gap:2px;flex-wrap:wrap;}
  .main-nav__link{padding:14px 6px;justify-content:space-between;border-bottom:1px solid var(--line);border-radius:0;white-space:normal;}
  .subnav{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;display:none;padding-left:14px;}
  .main-nav__item.is-open .subnav{display:block;}
  .main-nav__item.is-open .main-nav__link svg{transform:rotate(180deg);}
  .nav-toggle{display:flex;}
  .header-cta > .btn--primary{display:none;}
  .topbar__contact a span.hide-sm{display:none;}
}

@media (max-width:900px){
  .about-band .container{grid-template-columns:1fr;}
  .card-grid, .card-grid--4, .card-grid--2{grid-template-columns:repeat(2,1fr);}
  .stats-strip .container{grid-template-columns:repeat(2,1fr);gap:28px 0;}
  .stat{border-left:none;padding-inline:0;padding-block:0 0;}
  .stat:nth-child(odd){border-right:1px solid rgba(255,255,255,.15);padding-right:22px;}
  .footer-top{grid-template-columns:1fr 1fr;}
  .two-col{grid-template-columns:1fr;}
  .value-grid{grid-template-columns:1fr 1fr;}
  .product-hero{grid-template-columns:1fr;}
  .contact-grid{grid-template-columns:1fr;}
}

@media (max-width:620px){
  .topbar__contact{gap:14px;}
  .card-grid, .card-grid--4, .card-grid--2{grid-template-columns:1fr;}
  .value-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .section-head{align-items:flex-start;}
  .cta-band .container{flex-direction:column;align-items:flex-start;}
  .footer-top{grid-template-columns:1fr;gap:36px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}

/* ============================================================
   GÖRSEL DESTEKLİ BİLEŞENLER — v2
   (kategori/ürün fotoğrafları, uygulama alanları, kurumsal görseller)
   ============================================================ */

/* ---------- Header: sayfa kaydırıldığında incelir ---------- */
.site-header{transition:box-shadow .25s var(--ease), background-color .25s var(--ease);}
.site-header.is-scrolled{box-shadow:0 6px 22px -18px rgba(15,42,61,.55);background:rgba(243,244,239,.97);}
.site-header .container{transition:height .25s var(--ease);}
.site-header.is-scrolled .container{height:74px;}
.brand__logo-img{transition:height .25s var(--ease);}
.site-header.is-scrolled .brand__logo-img{height:44px;}

/* ---------- Marka şeridi ---------- */
.marquee-strip__label{display:flex;align-items:center;gap:10px;}
.marquee-strip__label::before{content:"";width:18px;height:1px;background:var(--teal);flex-shrink:0;}
.marquee__item{
  font-size:1.05rem;
  color:var(--navy);
  opacity:.62;
  border-right:none;
  padding-inline:22px;
  position:relative;
  transition:opacity .2s var(--ease);
}
.marquee__item::after{
  content:"";position:absolute;right:0;top:50%;transform:translateY(-50%);
  width:4px;height:4px;border-radius:50%;background:var(--line-strong);
}
.marquee:hover .marquee__item{opacity:.9;}

/* ---------- Kategori kartları ---------- */
.cat-card > a{display:block;}
.cat-card__index{
  position:absolute;top:12px;left:14px;z-index:3;
  font-size:.66rem;letter-spacing:.12em;
  color:rgba(255,255,255,.55);
}
.cat-card .frame{aspect-ratio:4/3;}
.cat-card:hover .media-slot--photo img{transform:scale(1.05);}
.cat-card__tag{
  display:inline-block;
  background:var(--teal-tint);color:var(--teal-deep);
  border-radius:3px;padding:3px 8px;
  font-size:.66rem;letter-spacing:.06em;
}
.cat-card__body h3{font-size:1.2rem;}
.tag-row{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:18px;}
.tag-row li{
  font-family:var(--font-label);font-size:.67rem;
  color:var(--ink-soft);background:var(--surface-2);
  border:1px solid var(--line);border-radius:20px;
  padding:3px 9px;
}
.cat-card__meta span:first-child{
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  max-width:64%;
}
.cat-card__go{color:var(--teal-deep);transition:transform .2s var(--ease);display:inline-block;}
.cat-card:hover .cat-card__go{transform:translateX(4px);}

/* ---------- Ürün kartları ---------- */
.product-card__media{display:block;}
.product-card:hover .media-slot--photo img{transform:scale(1.06);}
.product-card__foot .link-arrow{border-bottom:none;}

/* ---------- Uygulama / iş alanları ---------- */
.sector-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  overflow:hidden;
}
.sector-card{
  background:var(--surface);
  padding:26px 22px 28px;
  transition:background .22s var(--ease);
}
.sector-card:hover{background:var(--teal-tint);}
.sector-card__icon{
  width:44px;height:44px;border-radius:var(--radius-s);
  background:var(--navy);color:#7FCFC8;
  display:grid;place-items:center;
  margin-bottom:16px;
  transition:background .22s var(--ease), color .22s var(--ease);
}
.sector-card__icon svg{width:22px;height:22px;}
.sector-card:hover .sector-card__icon{background:var(--teal);color:#fff;}
.sector-card h3{font-size:1rem;margin-bottom:8px;}
.sector-card p{font-size:.87rem;color:var(--ink-soft);}

/* ---------- Hakkımızda bandı: kurumsal fotoğraf kolajı ---------- */
.about-band__media{
  position:relative;
  margin-bottom:34px;
  padding-bottom:46px;
  padding-right:34px;
}
.about-band__photo{margin:0;position:relative;}
.about-band__photo img{
  width:100%;height:100%;object-fit:cover;
  border-radius:var(--radius-m);
  border:1px solid var(--line);
}
.about-band__photo--main img{aspect-ratio:4/3;}
.about-band__photo--sub{
  position:absolute;right:0;bottom:0;width:52%;
  box-shadow:0 18px 36px -22px rgba(15,42,61,.7);
}
.about-band__photo--sub img{aspect-ratio:16/11;border:4px solid var(--surface);}
.about-band__caption{
  position:absolute;left:14px;bottom:60px;z-index:2;
  background:rgba(9,24,35,.82);color:#fff;
  font-family:var(--font-label);font-size:.66rem;letter-spacing:.06em;
  padding:6px 10px;border-radius:3px;
  backdrop-filter:blur(4px);
}

/* ---------- Kurumsal görsel şeridi (Hakkımızda sayfası) ---------- */
.photo-strip{
  display:grid;
  grid-template-columns:1.45fr 1fr 1fr;
  gap:16px;
}
.photo-strip figure{margin:0;position:relative;overflow:hidden;border-radius:var(--radius-m);border:1px solid var(--line);background:var(--surface-2);}
.photo-strip img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;transition:transform .5s var(--ease);}
.photo-strip figure:hover img{transform:scale(1.04);}
.photo-strip figcaption{
  position:absolute;left:0;right:0;bottom:0;
  padding:26px 16px 12px;
  background:linear-gradient(transparent, rgba(9,24,35,.85));
  color:#fff;font-family:var(--font-label);font-size:.7rem;
}

/* ---------- Online katalog bandı ---------- */
.catalog-band{background:var(--surface);border-block:1px solid var(--line);}
.catalog-band .container{
  display:flex;align-items:center;justify-content:space-between;
  gap:28px;flex-wrap:wrap;
  padding-block:34px;
}
.catalog-band__text{display:flex;align-items:center;gap:20px;min-width:0;}
.catalog-band__icon{
  width:52px;height:52px;flex-shrink:0;border-radius:var(--radius-s);
  background:var(--navy);color:#7FCFC8;display:grid;place-items:center;
}
.catalog-band__icon svg{width:24px;height:24px;}
.catalog-band h3{font-size:1.12rem;margin-bottom:4px;}
.catalog-band p{color:var(--ink-soft);font-size:.92rem;}

/* ---------- Ürün detay galerisi ---------- */
.product-hero__gallery .media-slot--photo img{padding:9%;}
.product-hero__thumbs .frame{overflow:hidden;}
.product-hero__thumbs .media-slot--photo img{padding:10%;}

/* ---------- İletişim: künye satırı ---------- */
.contact-info-item address{font-style:normal;color:var(--ink-soft);font-size:.92rem;}

/* ---------- Responsive (yeni bileşenler) ---------- */
@media (max-width:1080px){
  .sector-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:900px){
  .about-band__media{padding-right:0;padding-bottom:0;margin-bottom:28px;}
  .about-band__photo--sub{display:none;}
  .about-band__caption{bottom:14px;}
  .photo-strip{grid-template-columns:1fr 1fr;}
  .photo-strip figure:first-child{grid-column:1/-1;}
}
@media (max-width:620px){
  .sector-grid{grid-template-columns:1fr;}
  .photo-strip{grid-template-columns:1fr;}
  .catalog-band .container{flex-direction:column;align-items:flex-start;}
}

/* ============================================================
   DÜZELTMELER — yerleşim ve küçük ekran davranışı
   ============================================================ */


/* Topbar: dar ekranlarda ikincil bilgiler sırayla gizlenir. */
@media (max-width:1180px){
  .topbar__contact > .hide-sm:last-of-type{display:none;}
}
@media (max-width:900px){
  .topbar__contact .hide-sm{display:none;}
}

/* Kaydırılmış başlıkta mobil menü panelinin üst konumu da daralır. */
@media (max-width:1300px){
  .site-header.is-scrolled .main-nav{top:74px;}
}

/* Breadcrumb: flex düzeni uzun ürün adlarını kelime ortasından kırıyordu. */
.breadcrumb{display:block;}
.breadcrumb a, .breadcrumb span{display:inline;}

/* Sayfa başlığı fotoğraf zemini — url() değerini CSS değişkeninde taşımak
   yolu stylesheet'e göre çözdüğü için gerçek <img> kullanılır. */
.page-header__bg{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden;}
.page-header__bg img{width:100%;height:100%;object-fit:cover;opacity:.42;}
.page-header--photo::after{
  content:"";position:absolute;top:0;right:0;bottom:0;left:0;
  background:linear-gradient(90deg, rgba(15,42,61,.94) 0%, rgba(15,42,61,.86) 38%, rgba(15,42,61,.5) 100%);
}

/* ---------- Marka şeridi: logolu sürüm ---------- */
.marquee{animation-duration:72s;}
.marquee__item{
  display:flex;align-items:center;justify-content:center;
  height:60px;
  padding-inline:26px;
}
.marquee__item img{
  height:44px;width:auto;max-width:132px;
  object-fit:contain;
  opacity:.85;
  transition:opacity .25s var(--ease);
}
.marquee__item:hover img{opacity:1;}
.marquee-strip{padding-block:24px 26px;}

@media (max-width:620px){
  .brand-grid{grid-template-columns:repeat(auto-fill,minmax(136px,1fr));gap:10px;}
  .brand-tile{--tile-pad:12px;--tile-h:104px;}
  .marquee__item{padding-inline:18px;height:52px;}
  .marquee__item img{height:34px;max-width:106px;}
}

/* ---------- Katalog fotoğrafları ----------
   assets/img/katalog/ altındaki ürün fotoğrafları kare, beyaz zeminli ve
   Ligant filigranlıdır. Bu yüzden koyu panel yerine beyaz bir yuvaya
   oturtulur; fotoğrafın kendi beyazı yuvayla kaynaşır. */
.media-slot--catalog{background:#fff;}
.media-slot--catalog::before{
  background-image:
    linear-gradient(rgba(15,42,61,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,42,61,.04) 1px, transparent 1px);
}
.media-slot--catalog img{
  width:100%;height:100%;
  object-fit:contain;
  transition:transform .5s var(--ease);
}
.cat-card:hover .media-slot--catalog img,
.product-card:hover .media-slot--catalog img{transform:scale(1.05);}

/* Ürün grubu listesi (teknik tablo yerine tek sütun) */
.spec-table td[colspan="2"]{
  color:var(--ink);
  font-weight:500;
  font-size:.94rem;
  padding:12px 8px 12px 30px;
  position:relative;
  width:auto;
  font-family:var(--font-body);
  transition:background-color .15s var(--ease);
}
.spec-table td[colspan="2"]::before{
  content:"";position:absolute;left:9px;top:50%;
  width:7px;height:7px;margin-top:-3.5px;
  border-radius:50%;background:var(--teal);
  box-shadow:0 0 0 3px var(--teal-tint);
}
.spec-table tr:hover td[colspan="2"]{background:var(--surface);}

/* Header logosu — dar ekranlarda hamburger menüyle çakışmaması için
   bir tık küçülür, ama eskisinden yine de belirgin biçimde büyüktür. */
@media (max-width:620px){
  .site-header .container{height:80px;}
  .brand__logo-img{height:46px;}
  .site-header.is-scrolled .container{height:70px;}
  .site-header.is-scrolled .brand__logo-img{height:40px;}
  .main-nav{top:80px;}
  .site-header.is-scrolled .main-nav{top:70px;}
  .brand__sub{font-size:.58rem;letter-spacing:.12em;}
}

/* ============================================================
   ALT KATEGORİLER
   Canlı sitedeki yapı: 3 ana kategori, "Kimyasallar ve Sarf Malzemeler"
   altında 3 alt kategori. Hiyerarşi menüde, altbilgide, kategori
   kartlarında ve filtre satırında aynı biçimde görünür.
   ============================================================ */

/* Açılır menüdeki alt kategori listesi */
.subnav__children{margin:2px 0 4px;}
.subnav__children a{
  padding-left:30px;
  font-size:.85rem;
  color:var(--muted);
  position:relative;
}
.subnav__children a::before{
  content:"";position:absolute;left:16px;top:50%;
  width:7px;height:1px;background:var(--line-strong);
}
.subnav__children a:hover::before{background:var(--teal);}

/* Altbilgideki alt kategoriler */
.footer-col li.is-sub a{
  padding-left:14px;
  font-size:.85rem;
  color:#93A6A9;
  position:relative;
  display:inline-block;
}
.footer-col li.is-sub a::before{
  content:"";position:absolute;left:0;top:.75em;
  width:7px;height:1px;background:rgba(255,255,255,.35);
}

/* Kategori kartında alt kategori etiketleri — normal etiketlerden ayrışsın */
.tag-row--sub li{
  background:var(--teal-tint);
  border-color:#CBE3E3;
  color:var(--teal-deep);
  font-weight:500;
}

/* Kategori sayfasındaki alt kategori filtre satırı */
.filter-bar--sub{
  padding:0 0 30px;
  gap:10px;
}
.filter-chip--sub{
  font-size:.82rem;
  padding:7px 14px;
  border-style:dashed;
}
.filter-chip--sub.is-active{border-style:solid;}
/* .filter-bar display:flex, tarayıcının [hidden] kuralını ezdiği için alt
   kategori satırı gizlendiğinde bile yer kaplıyordu. */
.filter-bar[hidden]{display:none;}

/* ============================================================
   DEMO 2 DÜZELTMELERİ
   ============================================================ */

/* ---------- Mobil menü ----------
   backdrop-filter, uygulandığı elemanı position:fixed çocukları için
   kapsayıcı blok yapar. Header'da durduğu için mobil menü paneli ekrana
   değil header'ın 92px'lik kutusuna göre konumlanıyordu: panel görünmüyor,
   kapalıyken de sağa taşarak sayfanın yana kaydırılabilmesine yol açıyordu.
   Zemin ve bulanıklık bu yüzden header'ın kendisinden bir sahte elemana
   taşındı. */
.site-header,
.site-header.is-scrolled{background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;}
.site-header::before{
  content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;
  background:rgba(243,244,239,.92);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  transition:background-color .25s var(--ease);
}
.site-header.is-scrolled::before{background:rgba(243,244,239,.97);}

@media (max-width:1300px){
  /* Kapalı panel görünmez ve etkileşim dışıdır; kapanış animasyonu bitince
     gizlenir. Üst konumu main.js header'ın alt kenarına göre ayarlar. */
  .main-nav{visibility:hidden;transition:transform .3s var(--ease), visibility 0s linear .3s;}
  .main-nav.is-open{visibility:visible;transition:transform .3s var(--ease);}
}

/* Hiçbir bileşen sayfayı yatayda taşıramasın (mobilde yana çekme). */
html, body{overflow-x:clip;}

/* ---------- Görsel yuvası: çerçeveye orantılı yerleşim ----------
   .media-slot bir grid; img'e verilen height:100% grid satırını görselin
   doğal yüksekliğine göre büyütüyordu (ör. 250px çerçevede 346px görsel,
   alttan kırpılıyordu). Görsel akıştan çıkarılıp yuvanın tamamına
   yerleştirilir; object-fit her türde oranı korur. */
.media-slot > img{
  position:absolute;top:0;left:0;
  width:100%;height:100%;
  max-width:none;
}

/* "scene": kenardan kenara dolduran gerçek fotoğraf (kategori, haber) */
.media-slot--scene{background:var(--navy);}
.media-slot--scene::before{
  z-index:2;background-size:auto;
  background-image:linear-gradient(180deg, rgba(9,24,35,.38) 0%, rgba(9,24,35,0) 38%);
}
.media-slot--scene img{object-fit:cover;transition:transform .5s var(--ease);}
.cat-card:hover .media-slot--scene img,
.news-card:hover .media-slot--scene img{transform:scale(1.05);}
.cat-card__index{color:rgba(255,255,255,.8);}

/* Haber görselleri 800×660; 16/10 çerçeve fotoğrafın dörtte birini kesiyordu. */
.news-card .frame{aspect-ratio:4/3;}
.news-hero-media{aspect-ratio:4/3;border-radius:var(--radius-m);margin-bottom:32px;}

/* ---------- Marka logoları ----------
   Kaynak logolar 250×250 kare ve bol beyaz boşluklu; 44px'e (mobilde 34px)
   küçültüldüklerinde okunmuyordu. */
.marquee-strip{padding-block:18px 20px;}
.marquee-strip__label{margin-bottom:8px;}
.marquee__item{height:112px;padding-inline:14px;}
.marquee__item img{height:112px;width:112px;max-width:none;opacity:1;}
.marquee__item::after{display:none;}
.brand-tile{--tile-pad:4px;--tile-h:150px;}

@media (max-width:620px){
  .marquee__item{height:88px;padding-inline:8px;}
  .marquee__item img{height:88px;width:88px;}
  .brand-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));}
  .brand-tile{--tile-pad:4px;--tile-h:128px;}
}

/* ============================================================
   HEADER BUTONLARI — arama + dil seçici
   Menü butonu (.nav-toggle) ve "Teklif Al" (.btn--sm) ile aynı yükseklik,
   köşe yarıçapı ve çerçeve dilini kullanır.
   ============================================================ */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
.header-cta .btn--sm{height:42px;}
.hdr-drop{position:relative;flex-shrink:0;}
.hdr-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  height:42px;padding:0 12px;
  border:1px solid var(--line-strong);
  border-radius:var(--radius-s);
  background:var(--surface);
  color:var(--navy);
  font-family:var(--font-label);font-size:.8rem;font-weight:600;letter-spacing:.08em;
  cursor:pointer;
  transition:border-color .15s var(--ease), color .15s var(--ease), background-color .15s var(--ease);
}
.hdr-btn svg{width:17px;height:17px;flex-shrink:0;}
.hdr-btn:hover, .hdr-drop.is-open > .hdr-btn{border-color:var(--teal);color:var(--teal-deep);}
.hdr-drop.is-open > .hdr-btn{background:var(--teal-tint);}
.hdr-btn:focus-visible{outline:2px solid var(--amber);outline-offset:2px;}
.hdr-btn--icon{width:42px;padding:0;}
.hdr-btn__caret{width:11px !important;height:11px !important;transition:transform .18s var(--ease);}
.hdr-drop.is-open .hdr-btn__caret{transform:rotate(180deg);}

.hdr-drop__panel{
  position:absolute;top:calc(100% + 10px);right:0;z-index:70;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  box-shadow:var(--shadow-card);
}
.hdr-drop__panel[hidden]{display:none;}

/* Dil menüsü */
.lang-switch__menu{min-width:190px;padding:6px;margin:0;list-style:none;}
.lang-switch__link{
  display:flex;align-items:center;gap:10px;
  padding:9px 12px;border-radius:var(--radius-s);
  font-size:.9rem;color:var(--ink-soft);
}
.lang-switch__link .mono{font-size:.74rem;font-weight:600;letter-spacing:.08em;color:var(--muted);min-width:22px;}
.lang-switch__link:hover{background:var(--teal-tint);color:var(--teal-deep);}
.lang-switch__link[aria-current="true"]{background:var(--navy);color:#fff;cursor:default;}
.lang-switch__link[aria-current="true"] .mono{color:var(--amber);}

/* Arama paneli */
.header-search__panel{
  display:flex;gap:8px;align-items:center;
  width:min(440px, calc(100vw - 2 * var(--gutter)));
  padding:10px;
}
.header-search__panel input{
  flex:1;min-width:0;height:42px;padding:0 14px;
  border:1px solid var(--line-strong);border-radius:var(--radius-s);
  background:var(--bg);font-size:.92rem;color:var(--ink);
}
.header-search__panel input:focus{outline:none;border-color:var(--teal);background:var(--surface);}

@media (max-width:560px){
  .header-cta{gap:8px;}
  .hdr-btn{padding:0 9px;}
  .hdr-btn--icon{padding:0;}
  .lang-switch .hdr-btn > svg:first-child{display:none;}
  /* Dar ekranda arama paneli header genişliğinde açılır. */
  .header-search{position:static;}
  .header-search__panel{left:var(--gutter);right:var(--gutter);width:auto;top:calc(100% + 6px);}
}

/* ============================================================
   ARAMA SONUÇLARI SAYFASI (/ara)
   ============================================================ */
.search-form{display:flex;gap:10px;max-width:720px;margin-bottom:8px;}
.search-form .filter-bar__search input{height:48px;}
.search-form .btn{height:48px;}
.search-summary{color:var(--muted);font-size:.9rem;margin:0 0 6px;}
.search-group{margin-top:44px;}
.search-group:first-of-type{margin-top:12px;}
.search-group__title{
  display:flex;align-items:center;gap:14px;
  font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--teal-deep);margin:0 0 20px;
}
.search-group__title::after{content:"";flex:1;height:1px;background:var(--line);}
.search-group__title span{color:var(--muted);}
.search-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line);}
.search-list li{border-bottom:1px solid var(--line);}
.search-list a{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:16px 4px;transition:color .15s;}
.search-list a:hover{color:var(--teal-deep);}
.search-list strong{display:block;font-family:var(--font-head);font-size:1rem;}
.search-list p{margin:4px 0 0;font-size:.88rem;color:var(--ink-soft);}
.search-empty{padding:40px 0;max-width:560px;}
.search-empty h2{font-size:1.25rem;margin-bottom:8px;}
.search-empty p{color:var(--ink-soft);margin:0;}
@media (max-width:560px){
  .search-form{flex-direction:column;}
}

/* ============================================================
   ÖNE ÇIKAN MARKA — anasayfa bandı + kart/logo rozetleri
   (Tema İçerikleri → Anasayfa → Öne Çıkan Marka)
   ============================================================ */
.spotlight-badge{
  position:absolute;top:12px;left:12px;z-index:3;
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 9px;border-radius:var(--radius-s);
  background:var(--amber);color:var(--navy-deep);
  font-size:.66rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  box-shadow:0 4px 12px -6px rgba(9,24,35,.5);
}
.spotlight-badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--navy-deep);}
.spotlight-badge--inline{position:static;box-shadow:none;margin-left:8px;vertical-align:middle;}
.brand-tile--spotlight{border-color:var(--amber);box-shadow:inset 0 0 0 1px var(--amber);}
.brand-tile--spotlight .spotlight-badge{top:6px;left:6px;font-size:.58rem;padding:3px 7px;}

.brand-spotlight{
  position:relative;
  background-color:var(--navy);
  color:#fff;
  padding-block:clamp(56px,7vw,96px);
  overflow:hidden;
}
.brand-spotlight::after{
  content:"";position:absolute;right:-12%;top:-30%;width:60%;height:120%;pointer-events:none;
  background:radial-gradient(closest-side, rgba(14,124,134,.35), transparent);
}
.brand-spotlight__grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);
  gap:clamp(32px,5vw,72px);align-items:start;
}
.brand-spotlight__head{display:flex;align-items:center;gap:18px;margin-bottom:22px;}
.brand-spotlight__logo{
  flex-shrink:0;width:104px;height:104px;border-radius:var(--radius-m);
  background:#fff;display:grid;place-items:center;overflow:hidden;
  box-shadow:0 0 0 1px rgba(255,255,255,.2), 0 18px 30px -18px rgba(0,0,0,.6);
}
.brand-spotlight__logo img{width:100%;height:100%;object-fit:contain;}
.brand-spotlight__tag{color:var(--amber);margin-bottom:6px;}
.brand-spotlight__tag::before{background:var(--amber);}
.brand-spotlight__group{font-size:.78rem;color:rgba(255,255,255,.6);}
.brand-spotlight h2{color:#fff;font-size:clamp(1.7rem,2.8vw,2.5rem);margin-bottom:16px;max-width:18ch;}
.brand-spotlight__text{color:rgba(255,255,255,.75);margin:0 0 22px;max-width:56ch;}
.brand-spotlight__points{list-style:none;margin:0 0 26px;padding:0;display:grid;gap:10px;}
.brand-spotlight__points li{position:relative;padding-left:26px;color:rgba(255,255,255,.88);font-size:.95rem;}
.brand-spotlight__points li::before{
  content:"";position:absolute;left:0;top:.45em;width:12px;height:7px;
  border-left:2px solid var(--amber);border-bottom:2px solid var(--amber);transform:rotate(-45deg);
}
.brand-spotlight__meta{
  display:flex;flex-wrap:wrap;gap:0;margin:0 0 28px;
  border-block:1px solid rgba(255,255,255,.14);
}
.brand-spotlight__meta div{padding:14px 22px 14px 0;margin-right:22px;border-right:1px solid rgba(255,255,255,.14);}
.brand-spotlight__meta div:last-child{border-right:none;margin-right:0;}
.brand-spotlight__meta dt{font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.55);}
.brand-spotlight__meta dd{margin:4px 0 0;font-family:var(--font-display);font-weight:700;font-size:1.35rem;}
.brand-spotlight__meta dd a{font-family:var(--font-label);font-size:.9rem;font-weight:500;color:#fff;border-bottom:1px solid rgba(255,255,255,.35);}
.brand-spotlight__meta dd a:hover{color:var(--amber);border-color:var(--amber);}
.brand-spotlight__actions{display:flex;flex-wrap:wrap;gap:12px;}

.brand-spotlight__block + .brand-spotlight__block{margin-top:34px;}
.brand-spotlight__block-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px;}
.brand-spotlight__block-head h3{color:rgba(255,255,255,.7);font-size:.76rem;font-weight:600;letter-spacing:.08em;}
.brand-spotlight .link-arrow{color:var(--amber);}
.brand-spotlight .card-grid{gap:18px;}
.brand-spotlight .product-card{border-color:transparent;}

.brand-spotlight__news{list-style:none;margin:0;padding:0;display:grid;gap:10px;}
.brand-spotlight__news a{
  display:flex;gap:16px;align-items:center;padding:10px;
  border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-m);
  background:rgba(255,255,255,.04);
  transition:background-color .2s var(--ease), border-color .2s var(--ease);
}
.brand-spotlight__news a:hover{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.3);}
.brand-spotlight__news img{width:112px;height:84px;object-fit:cover;border-radius:var(--radius-s);flex-shrink:0;}
.brand-spotlight__news span{display:flex;flex-direction:column;gap:3px;min-width:0;}
.brand-spotlight__news .mono{font-size:.72rem;color:var(--amber);}
.brand-spotlight__news strong{font-family:var(--font-head);font-size:1rem;color:#fff;}
.brand-spotlight__news small{font-size:.85rem;color:rgba(255,255,255,.65);}

@media (max-width:1080px){
  .brand-spotlight__grid{grid-template-columns:1fr;}
}
@media (max-width:620px){
  .brand-spotlight .card-grid--2{grid-template-columns:1fr;}
  .brand-spotlight__logo{width:80px;height:80px;}
  .brand-spotlight__news img{width:84px;height:64px;}
  .brand-spotlight__news small{display:none;}
}

/* ============================================================
   Sabit aksiyon butonları (WhatsApp / yukarı çık)
   z-index 45: içeriğin üstünde, mobil menü panelinin (50) ve
   header'ın (60) altında kalır — açık menüyü kapatmaz.
   ============================================================ */
.float-dock{
  position:fixed;
  right:clamp(14px,2.2vw,26px);
  bottom:clamp(14px,2.2vw,26px);
  z-index:45;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.float-dock__btn{
  --size:52px;
  width:var(--size);
  height:var(--size);
  display:grid;
  place-items:center;
  padding:0;
  border:0;
  border-radius:50%;
  color:#fff;
  box-shadow:0 6px 18px -6px rgba(15,42,61,.45);
  transition:transform .18s var(--ease), box-shadow .18s var(--ease), background-color .18s var(--ease);
}
/* [hidden] UA kuralı display:grid tarafından ezilir — açıkça geri alınır */
.float-dock__btn[hidden]{display:none;}
.float-dock__btn svg{width:26px;height:26px;}
.float-dock__btn:hover{transform:translateY(-2px);box-shadow:0 12px 26px -8px rgba(15,42,61,.5);}
.float-dock__btn:focus-visible{outline:2px solid var(--amber);outline-offset:3px;}
.float-dock__btn--wa{background:#25D366;}
.float-dock__btn--wa:hover{background:#1DB255;}
.float-dock__btn--top{background:var(--navy);}
.float-dock__btn--top:hover{background:var(--navy-deep);}
.float-dock__btn--top svg{width:22px;height:22px;}

@media (max-width:640px){
  .float-dock__btn{--size:46px;}
  .float-dock__btn svg{width:23px;height:23px;}
  .float-dock__btn--top svg{width:20px;height:20px;}
}
@media (prefers-reduced-motion:reduce){
  .float-dock__btn{transition:none;}
  .float-dock__btn:hover{transform:none;}
}

/* ===== Ürün görseli büyütme (lightbox) ===== */
#prodMainFrame{position:relative;}
.media-zoom{position:absolute;right:10px;bottom:10px;z-index:2;width:38px;height:38px;display:grid;place-items:center;
  border:1px solid rgba(15,23,42,.12);border-radius:999px;background:rgba(255,255,255,.88);color:var(--ink,#0f172a);
  cursor:zoom-in;padding:0;backdrop-filter:blur(4px);transition:background .18s ease,transform .18s ease,color .18s ease;}
.media-zoom svg{width:18px;height:18px;}
.media-zoom:hover{background:var(--teal,#0f9b8e);color:#fff;transform:translateY(-1px);}
.media-zoom:focus-visible{outline:2px solid var(--teal,#0f9b8e);outline-offset:2px;}
#prodMainFrame .media-slot img{cursor:zoom-in;}
.product-hero__thumbs button.frame{border:0;padding:0;background:none;font:inherit;}
.product-hero__thumbs .frame:hover{opacity:1;}
.product-hero__thumbs .frame:focus-visible{opacity:1;outline:2px solid var(--teal,#0f9b8e);outline-offset:2px;}

.lightbox{position:fixed;inset:0;z-index:2000;display:none;align-items:center;justify-content:center;
  background:rgba(8,15,26,.92);padding:clamp(16px,4vw,48px);}
.lightbox.is-open{display:flex;}
.lightbox__figure{margin:0;max-width:min(1100px,100%);max-height:100%;display:flex;flex-direction:column;align-items:center;gap:14px;}
.lightbox__img{max-width:100%;max-height:calc(100vh - 150px);object-fit:contain;background:#fff;border-radius:10px;
  box-shadow:0 24px 60px rgba(0,0,0,.45);}
.lightbox__caption{color:rgba(255,255,255,.78);font-size:.85rem;text-align:center;}
.lightbox__counter{display:block;font-family:var(--font-mono,ui-monospace,monospace);font-size:.75rem;letter-spacing:.08em;
  color:rgba(255,255,255,.55);margin-top:4px;}
.lightbox__btn{position:absolute;display:grid;place-items:center;width:44px;height:44px;padding:0;cursor:pointer;
  border:1px solid rgba(255,255,255,.22);border-radius:999px;background:rgba(255,255,255,.08);color:#fff;
  transition:background .18s ease,border-color .18s ease;}
.lightbox__btn svg{width:20px;height:20px;}
.lightbox__btn:hover{background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.45);}
.lightbox__btn:focus-visible{outline:2px solid #fff;outline-offset:2px;}
.lightbox__btn--close{top:16px;right:16px;}
.lightbox__btn--prev{left:16px;top:50%;transform:translateY(-50%);}
.lightbox__btn--next{right:16px;top:50%;transform:translateY(-50%);}
body.lightbox-open{overflow:hidden;}
@media (max-width:640px){
  .lightbox__btn--prev{left:8px;}
  .lightbox__btn--next{right:8px;}
  .lightbox__img{max-height:calc(100vh - 190px);}
}
@media (prefers-reduced-motion:reduce){
  .media-zoom,.lightbox__btn{transition:none;}
  .media-zoom:hover{transform:none;}
}

/* ===== Slider durdur/başlat kontrolü + görünür odak (erişilebilirlik) ===== */
.hero-slider__toggle{
  display:grid;place-items:center;width:30px;height:30px;padding:0;margin-left:4px;
  border:1px solid rgba(255,255,255,.22);border-radius:50%;
  background:rgba(255,255,255,.08);color:#fff;cursor:pointer;
  transition:background .18s var(--ease),border-color .18s var(--ease),color .18s var(--ease);
}
.hero-slider__toggle svg{width:13px;height:13px;}
.hero-slider__toggle:hover{background:var(--amber);border-color:var(--amber);color:var(--navy-deep);}

/* Klavye odağı her kontrolde görünür olmalı (fare tıklamasında çıkmaz) */
.hero-slider__arrow:focus-visible,
.hero-slider__dot:focus-visible,
.hero-slider__toggle:focus-visible{
  outline:2px solid var(--amber);
  outline-offset:3px;
}
.hero-slider__dot:focus-visible{outline-offset:4px;}

@media (prefers-reduced-motion:reduce){
  .hero-slider__toggle{transition:none;}
}

/* ============================================================
   REVİZYON 2026-09-24 (sablon/Web sitesi değişiklileri-2.docx)
   ============================================================ */

/* ---------- Anasayfa kuruluş yılı rakamları bir miktar küçük ---------- */
.about-band__year{font-size:clamp(2.6rem,5.2vw,4rem);}
.hero-slider__stat b{font-size:1.45rem;}

/* ---------- Marka şeridi: sürüklenebilir + oklar ---------- */
.marquee-wrap{position:relative;overflow:hidden;}
.marquee.marquee--js{animation:none;will-change:transform;cursor:grab;touch-action:pan-y;user-select:none;-webkit-user-select:none;}
.marquee.marquee--js.is-dragging{cursor:grabbing;}
.marquee__item img{-webkit-user-drag:none;}
a.marquee__item{text-decoration:none;}
.marquee-arrow{
  position:absolute;top:50%;z-index:2;
  width:38px;height:38px;margin-top:-19px;
  display:grid;place-items:center;padding:0;
  border:1px solid var(--line);border-radius:50%;
  background:rgba(255,255,255,.94);color:var(--navy);
  box-shadow:0 4px 14px -6px rgba(15,42,61,.35);
  cursor:pointer;
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.marquee-arrow svg{width:18px;height:18px;}
.marquee-arrow--prev{left:clamp(8px,2vw,24px);}
.marquee-arrow--next{right:clamp(8px,2vw,24px);}
.marquee-arrow:hover{background:var(--amber);border-color:var(--amber);color:var(--navy-deep);}
.marquee-arrow:focus-visible{outline:2px solid var(--amber);outline-offset:3px;}
@media (max-width:620px){
  .marquee-arrow{width:32px;height:32px;margin-top:-16px;}
}

/* ---------- Marka sayfası (/marka/{slug}) ---------- */
.brand-hero{
  display:flex;align-items:center;gap:clamp(18px,3vw,32px);
  padding-bottom:clamp(22px,3vw,32px);margin-bottom:clamp(22px,3vw,32px);
  border-bottom:1px solid var(--line);
}
.brand-hero__logo{
  flex:0 0 auto;width:150px;height:110px;
  display:grid;place-items:center;padding:10px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-s);
}
.brand-hero__logo img{width:100%;height:100%;object-fit:contain;}
.brand-hero__body h2{margin:0;font-size:clamp(1.25rem,2.2vw,1.6rem);}
.brand-hero__body .section-tag{margin-bottom:6px;}
.brand-hero__actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin-top:14px;}
@media (max-width:620px){
  .brand-hero{flex-direction:column;align-items:flex-start;}
  .brand-hero__logo{width:120px;height:90px;}
}
.cat-card__tag a{color:inherit;text-decoration:underline;text-underline-offset:3px;}
.cat-card__tag a:hover{color:var(--teal-deep);}

/* ---------- İletişim formu robot kontrolü ---------- */
.hp-field{position:absolute !important;left:-10000px;width:1px;height:1px;overflow:hidden;}
.field--captcha input{max-width:160px;}

/* ---------- Footer yapımcı imzası ---------- */
.footer-credit a{color:#B7C6C8;}
.footer-credit a:hover{color:var(--amber);}

/* ---------- Kısa çerez bildirimi ---------- */
.cookie-note{
  position:fixed;left:clamp(14px,2.2vw,26px);bottom:clamp(14px,2.2vw,26px);z-index:44;
  max-width:380px;
  display:flex;align-items:center;gap:14px;
  padding:12px 14px 12px 16px;
  background:var(--navy-deep);color:rgba(255,255,255,.86);
  border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-s);
  box-shadow:0 12px 30px -12px rgba(15,42,61,.6);
  font-size:.82rem;line-height:1.45;
}
.cookie-note[hidden]{display:none;}
.cookie-note p{margin:0;}
.cookie-note a{color:var(--amber);text-decoration:underline;text-underline-offset:2px;white-space:nowrap;}
.cookie-note .btn{flex-shrink:0;}
@media (max-width:640px){
  /* Sağ alttaki WhatsApp / yukarı çık düğmeleriyle çakışmasın */
  .cookie-note{right:76px;max-width:none;}
}

/* ---------- Hakkımızda bandı: tek fotoğraf + yavaş yakınlaşma (2026-09-24) ---------- */
.about-band__year{font-size:clamp(2rem,3.6vw,2.8rem);}
.about-band__media{padding-right:0;padding-bottom:0;}
.about-band__caption{bottom:14px;}
.about-band__photo--main{overflow:hidden;border-radius:var(--radius-m);}
.about-band__photo--main img{
  display:block;
  transform-origin:60% 40%;
  animation:aboutKenBurns 16s ease-in-out infinite alternate;
}
@keyframes aboutKenBurns{
  from{transform:scale(1);}
  to{transform:scale(1.07) translate(-1%, 1%);}
}
@media (prefers-reduced-motion:reduce){
  .about-band__photo--main img{animation:none;}
}