/* Kösedağ Rulman — site stilleri
   Renk: grafit / çelik / zımpara zemin, marka turuncusu vurgu
   Yazı: Barlow Condensed (başlık) · IBM Plex Sans (metin) · IBM Plex Mono (rulman kodları, ölçüler) */

:root {
  --grafit: #15181c;
  --celik: #232830;
  --celik-2: #2f3640;
  --zimpara: #f1efea;
  --kagit: #ffffff;
  --turuncu: #f08a24;
  --turuncu-koyu: #c96a12;
  --bakir: #b85c1e;
  --metin: #1a1d21;
  --metin-2: #4b5259;
  --gri: #7a8089;
  --hat: #dcd8cf;
  --hat-koyu: #3a424d;
  --yesil: #2f8f5b;
  --kirmizi: #c0392b;

  --display: 'Barlow Condensed', 'Arial Narrow', Impact, sans-serif;
  --body: 'IBM Plex Sans', 'Segoe UI', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', 'SFMono-Regular', Consolas, monospace;

  --radius: 4px;
  --max: 1200px;
  --gutter: clamp(16px, 4vw, 40px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--zimpara); color: var(--metin);
  font-family: var(--body); font-size: 16px; line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--turuncu); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.wrap { width: min(var(--max), 100% - 2 * var(--gutter)); margin-inline: auto; }

h1, h2, h3, .display { font-family: var(--display); font-weight: 700; line-height: 1; letter-spacing: -0.005em; text-transform: uppercase; margin: 0; }
h1 { font-size: clamp(2.6rem, 7vw, 5.5rem); }
h2 { font-size: clamp(2rem, 4.5vw, 3.4rem); }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.6rem); font-weight: 600; }
p { margin: 0 0 1em; }
.lead { font-size: 1.125rem; color: var(--metin-2); max-width: 58ch; }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.eyebrow {
  font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--bakir); display: inline-flex; align-items: center; gap: 10px; margin-bottom: 14px;
}
.eyebrow::before { content: ''; width: 22px; height: 2px; background: var(--turuncu); }

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 20px; border-radius: var(--radius); border: 1.5px solid transparent;
  font-family: var(--display); font-size: 1.05rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
  text-decoration: none; white-space: nowrap; transition: background .15s, color .15s, border-color .15s, transform .1s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--turuncu); color: var(--grafit); }
.btn-primary:hover { background: #ff9a35; }
.btn-dark { background: var(--grafit); color: var(--zimpara); }
.btn-dark:hover { background: var(--celik-2); }
.btn-ghost { border-color: currentColor; background: transparent; }
.btn-ghost:hover { background: rgba(0,0,0,.06); }
.btn-ghost.on-dark:hover { background: rgba(255,255,255,.08); }
.btn-sm { padding: 8px 14px; font-size: 0.95rem; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

/* ---------- Üst bar ---------- */
.topbar { background: var(--grafit); color: var(--zimpara); font-size: 0.8rem; border-bottom: 1px solid var(--hat-koyu); }
.topbar .wrap { display: flex; justify-content: space-between; align-items: center; min-height: 34px; gap: 16px; }
.topbar a { color: var(--zimpara); text-decoration: none; opacity: .85; }
.topbar a:hover { opacity: 1; color: var(--turuncu); }
.topbar .mono { letter-spacing: 0.02em; }
.topbar-right { display: flex; gap: 20px; }
@media (max-width: 640px) { .topbar-left { display: none; } .topbar .wrap { justify-content: center; } }

.site-header { background: var(--grafit); color: var(--zimpara); position: sticky; top: 0; z-index: 50; box-shadow: 0 1px 0 var(--hat-koyu); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; min-height: 72px; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: inherit; }
.brand-mark { width: 60px; height: 40px; object-fit: contain; }
.footer-logo { width: 132px; height: auto; margin-bottom: 14px; }
.brand-name { font-family: var(--display); font-weight: 700; font-size: 1.5rem; line-height: .9; text-transform: uppercase; letter-spacing: 0.02em; }
.brand-name small { display: block; font-size: 0.7rem; font-weight: 500; letter-spacing: 0.28em; color: var(--turuncu); margin-top: 3px; }
.nav { display: flex; align-items: center; gap: 6px; }
.nav a {
  font-family: var(--display); font-size: 1.05rem; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--zimpara); text-decoration: none; padding: 10px 12px; border-radius: var(--radius); opacity: .85;
}
.nav a:hover, .nav a[aria-current="page"] { opacity: 1; color: var(--turuncu); }
.nav .btn { margin-left: 8px; }
.quote-count {
  display: inline-grid; place-items: center; min-width: 20px; height: 20px; padding: 0 5px; border-radius: 10px;
  background: var(--grafit); color: var(--turuncu); font-family: var(--mono); font-size: 0.75rem; font-weight: 600;
}
.nav-toggle { display: none; background: none; border: 1.5px solid var(--hat-koyu); color: var(--zimpara); border-radius: var(--radius); padding: 8px 10px; }
@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--grafit); flex-direction: column; align-items: stretch; padding: 8px var(--gutter) 20px; border-bottom: 1px solid var(--hat-koyu); }
  .nav.open { display: flex; }
  .nav .btn { margin: 8px 0 0; }
}

/* ---------- Hero ---------- */
.hero { background: var(--grafit); color: var(--zimpara); position: relative; overflow: hidden; }
.hero::after { /* zımpara zemine geçiş çizgisi */
  content: ''; position: absolute; inset: auto 0 0 0; height: 1px; background: var(--hat-koyu);
}
.hero .wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; padding-block: clamp(48px, 8vw, 96px); }
.hero h1 { color: var(--kagit); }
.hero h1 em { font-style: normal; color: var(--turuncu); }
.hero .lead { color: #b8bec7; margin-top: 20px; }
.hero-art { position: relative; }
.hero-art svg { width: 100%; height: auto; }
.hero-note { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 8px 22px; color: #9aa2ac; font-size: .9rem; }
.hero-note span::before { content: '—'; margin-right: 8px; color: var(--turuncu); }
@media (max-width: 900px) { .hero .wrap { grid-template-columns: 1fr; } .hero-art { max-width: 460px; margin-inline: auto; order: -1; } }

/* Kod arama — sitenin imzası */
.code-search { margin-top: 32px; position: relative; max-width: 620px; }
.code-search form { display: flex; background: var(--kagit); border-radius: var(--radius); overflow: hidden; border: 2px solid var(--turuncu); }
.code-search input {
  flex: 1; min-width: 0; border: 0; padding: 16px 18px; font-family: var(--mono); font-size: 1.25rem; letter-spacing: 0.04em;
  color: var(--metin); background: transparent; text-transform: uppercase;
}
.code-search input::placeholder { color: #9aa2ac; text-transform: none; letter-spacing: 0; font-family: var(--body); font-size: 1rem; }
.code-search button { border: 0; border-radius: 0; }
.code-search .hint { margin-top: 10px; font-size: .85rem; color: #9aa2ac; }
.code-search .hint b { font-family: var(--mono); font-weight: 500; color: var(--zimpara); }
.suggest {
  position: absolute; left: 0; right: 0; top: calc(100% - 26px); z-index: 20; background: var(--kagit); color: var(--metin);
  border: 1px solid var(--hat); border-radius: var(--radius); box-shadow: 0 16px 40px rgba(0,0,0,.25); max-height: 320px; overflow: auto; display: none;
}
.suggest.open { display: block; }
.suggest button { display: grid; grid-template-columns: 1fr auto; gap: 14px; width: 100%; text-align: left; background: none; border: 0; border-bottom: 1px solid var(--hat); padding: 10px 14px; }
.suggest button:hover, .suggest button[aria-selected="true"] { background: #fff3e6; }
.suggest .code { font-family: var(--mono); font-weight: 600; }
.suggest .meta { color: var(--gri); font-size: .85rem; }
.suggest .dims { font-family: var(--mono); color: var(--metin-2); font-size: .85rem; }

/* ---------- Marka şeridi ---------- */
.brands { background: var(--celik); color: #c9cfd6; border-bottom: 1px solid var(--hat-koyu); }
.brands .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 36px; padding-block: 14px; }
.brands .label { font-family: var(--mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gri); }
.brands b { font-family: var(--display); font-weight: 700; font-size: 1.35rem; letter-spacing: .08em; color: var(--zimpara); }

/* ---------- Bölümler ---------- */
.section { padding-block: clamp(56px, 8vw, 104px); }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 36px; flex-wrap: wrap; }
.section-head .lead { margin: 12px 0 0; }
.section.dark { background: var(--grafit); color: var(--zimpara); }
.section.dark .lead { color: #b8bec7; }
.section.dark .eyebrow { color: var(--turuncu); }
.section.paper { background: var(--kagit); border-block: 1px solid var(--hat); }

/* Kategori kartları */
.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1px; background: var(--hat); border: 1px solid var(--hat); }
.cat { background: var(--kagit); padding: 22px 20px 20px; text-decoration: none; color: inherit; display: flex; flex-direction: column; gap: 14px; min-height: 176px; transition: background .15s; }
.cat:hover { background: #fff7ee; }
.cat svg { width: 52px; height: 52px; color: var(--celik); }
.cat:hover svg { color: var(--turuncu-koyu); }
.cat h3 { font-size: 1.25rem; }
.cat .n { margin-top: auto; font-family: var(--mono); font-size: .8rem; color: var(--gri); }

/* Sektör bandı */
.sectors { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px 28px; }
.sectors li { list-style: none; font-family: var(--display); font-size: 1.35rem; font-weight: 600; text-transform: uppercase; letter-spacing: .03em; padding: 14px 0; border-top: 1px solid var(--hat-koyu); color: var(--zimpara); }
.sectors ul { padding: 0; margin: 0; display: contents; }

/* Süreç adımları — gerçek bir sıra olduğu için numaralı */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 28px; }
.step { position: relative; padding-top: 18px; border-top: 2px solid var(--turuncu); }
.step .num { font-family: var(--mono); font-size: .8rem; color: var(--bakir); letter-spacing: .1em; }
.step h3 { margin: 8px 0 10px; }
.step p { color: var(--metin-2); margin: 0; }

/* Hakkımızda özet */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.facts { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--hat); border: 1px solid var(--hat); }
.fact { background: var(--kagit); padding: 22px 20px; }
.fact b { display: block; font-family: var(--display); font-size: 2.4rem; font-weight: 700; line-height: 1; color: var(--turuncu-koyu); }
.fact span { color: var(--metin-2); font-size: .9rem; }
@media (max-width: 800px) { .about-grid { grid-template-columns: 1fr; } }

/* İletişim CTA */
.cta { background: var(--turuncu); color: var(--grafit); }
.cta .wrap { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding-block: 40px; flex-wrap: wrap; }
.cta h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
.cta .btn-dark { background: var(--grafit); color: var(--zimpara); }
.cta .phones { display: flex; gap: 20px; flex-wrap: wrap; }
.cta .phones a { font-family: var(--mono); font-size: 1.1rem; font-weight: 600; text-decoration: none; }

/* ---------- Footer ---------- */
.site-footer { background: var(--grafit); color: #b8bec7; padding-block: 48px 28px; font-size: .92rem; }
.site-footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.site-footer h4 { font-family: var(--display); font-size: 1.05rem; letter-spacing: .08em; text-transform: uppercase; color: var(--zimpara); margin: 0 0 14px; }
.site-footer a { color: #b8bec7; text-decoration: none; }
.site-footer a:hover { color: var(--turuncu); }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.site-footer .bottom { border-top: 1px solid var(--hat-koyu); margin-top: 36px; padding-top: 18px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: .8rem; color: var(--gri); }
@media (max-width: 800px) { .site-footer .cols { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .site-footer .cols { grid-template-columns: 1fr; } }

/* ---------- Sayfa başlığı (alt sayfalar) ---------- */
.page-head { background: var(--grafit); color: var(--zimpara); padding-block: clamp(36px, 6vw, 64px); border-bottom: 1px solid var(--hat-koyu); }
.page-head h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); color: var(--kagit); }
.page-head .lead { color: #b8bec7; margin-top: 14px; }
.crumbs { font-family: var(--mono); font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--gri); margin-bottom: 14px; }
.crumbs a { color: var(--gri); text-decoration: none; } .crumbs a:hover { color: var(--turuncu); }

/* ---------- Katalog ---------- */
.catalog { display: grid; grid-template-columns: 260px 1fr; gap: 32px; align-items: start; padding-block: 32px 72px; }
.filters { position: sticky; top: 88px; display: grid; gap: 22px; }
.filters fieldset { border: 1px solid var(--hat); border-radius: var(--radius); padding: 14px 14px 10px; margin: 0; background: var(--kagit); }
.filters legend { font-family: var(--display); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; padding: 0 6px; }
.filters label { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 6px 0; font-size: .95rem; cursor: pointer; }
.filters label .n { font-family: var(--mono); font-size: .78rem; color: var(--gri); }
.filters input[type="radio"] { accent-color: var(--turuncu-koyu); }
.dims-form { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.dims-form label { display: grid; gap: 4px; font-family: var(--mono); font-size: .8rem; color: var(--metin-2); }
.dims-form input { width: 100%; padding: 8px; border: 1px solid var(--hat); border-radius: var(--radius); font-family: var(--mono); }
.filters .btn { width: 100%; }
.catalog-top { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.catalog-top .count { font-family: var(--mono); font-size: .85rem; color: var(--metin-2); }
.search-inline { display: flex; border: 1.5px solid var(--celik); border-radius: var(--radius); overflow: hidden; background: var(--kagit); flex: 1; max-width: 480px; }
.search-inline input { flex: 1; min-width: 0; border: 0; padding: 10px 14px; font-family: var(--mono); text-transform: uppercase; }
.search-inline input::placeholder { text-transform: none; font-family: var(--body); }
.search-inline button { border: 0; border-radius: 0; }
.filter-toggle { display: none; }
@media (max-width: 900px) {
  .catalog { grid-template-columns: 1fr; }
  .filters { position: static; display: none; }
  .filters.open { display: grid; }
  .filter-toggle { display: inline-flex; }
}

.ptable { width: 100%; border-collapse: collapse; background: var(--kagit); border: 1px solid var(--hat); font-size: .95rem; }
.ptable th, .ptable td { padding: 12px 14px; border-bottom: 1px solid var(--hat); text-align: left; vertical-align: middle; }
.ptable th { font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gri); font-weight: 500; background: #faf9f6; }
.ptable td.code a { font-family: var(--mono); font-weight: 600; font-size: 1.05rem; text-decoration: none; color: var(--metin); }
.ptable td.code a:hover { color: var(--turuncu-koyu); }
.ptable td.dims { font-family: var(--mono); color: var(--metin-2); white-space: nowrap; }
.ptable td.dims small { color: var(--gri); font-size: .7rem; }
.ptable .brand-tag { font-family: var(--display); font-weight: 700; letter-spacing: .06em; font-size: 1rem; }
.ptable .cat-tag { color: var(--metin-2); font-size: .88rem; }
.stock { display: inline-flex; align-items: center; gap: 6px; font-size: .82rem; white-space: nowrap; }
.stock::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--yesil); }
.stock.on_order::before { background: var(--turuncu); }
.qty { display: inline-flex; border: 1px solid var(--hat); border-radius: var(--radius); overflow: hidden; }
.qty input { width: 56px; border: 0; text-align: center; font-family: var(--mono); padding: 7px 4px; }
.qty button { border: 0; background: #f4f2ed; width: 30px; }
.row-actions { display: flex; align-items: center; gap: 8px; justify-content: flex-end; }
.ptable tr.added td { background: #fff7ee; }
@media (max-width: 760px) {
  .ptable thead { display: none; }
  .ptable tr { display: grid; grid-template-columns: 1fr auto; padding: 12px 14px; gap: 6px 12px; border-bottom: 1px solid var(--hat); }
  .ptable td { display: block; padding: 0; border: 0; }
  .ptable td.code { grid-column: 1; }
  .ptable td.actions { grid-column: 1 / -1; margin-top: 6px; }
  .ptable td.actions .row-actions { justify-content: flex-start; }
}
.empty { padding: 48px 20px; text-align: center; color: var(--metin-2); background: var(--kagit); border: 1px dashed var(--hat); }
.empty .btn { margin-top: 14px; }
.pager { display: flex; justify-content: center; gap: 8px; margin-top: 20px; }

/* ---------- Ürün detay ---------- */
.detail { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; padding-block: 40px 80px; align-items: start; }
.detail .art { background: var(--kagit); border: 1px solid var(--hat); padding: 30px; }
.spec { width: 100%; border-collapse: collapse; margin-top: 24px; }
.spec th, .spec td { padding: 10px 0; border-bottom: 1px solid var(--hat); text-align: left; }
.spec th { font-weight: 500; color: var(--metin-2); width: 40%; }
.spec td { font-family: var(--mono); }
.add-box { margin-top: 26px; padding: 20px; background: var(--kagit); border: 1px solid var(--hat); display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
@media (max-width: 800px) { .detail { grid-template-columns: 1fr; } }

/* ---------- Teklif listesi ---------- */
.quote-layout { display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; padding-block: 36px 80px; align-items: start; }
@media (max-width: 900px) { .quote-layout { grid-template-columns: 1fr; } }
.card { background: var(--kagit); border: 1px solid var(--hat); padding: 24px; }
.card h3 { margin-bottom: 16px; }
.qtable { width: 100%; border-collapse: collapse; }
.qtable td, .qtable th { padding: 10px 6px; border-bottom: 1px solid var(--hat); text-align: left; vertical-align: middle; }
.qtable th { font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gri); font-weight: 500; }
.qtable .code { font-family: var(--mono); font-weight: 600; }
.qtable input.note { width: 100%; border: 1px solid var(--hat); border-radius: var(--radius); padding: 6px 8px; font-size: .9rem; }
.link-btn { background: none; border: 0; color: var(--kirmizi); text-decoration: underline; padding: 4px; font-size: .85rem; }
.add-manual { display: grid; grid-template-columns: 1fr 90px auto; gap: 8px; margin-top: 16px; }
.add-manual input { padding: 10px; border: 1px solid var(--hat); border-radius: var(--radius); }
.add-manual input:first-child { font-family: var(--mono); text-transform: uppercase; }
.form { display: grid; gap: 14px; }
.form label { display: grid; gap: 6px; font-size: .92rem; font-weight: 500; }
.form input, .form textarea, .form select { padding: 11px 12px; border: 1px solid var(--hat); border-radius: var(--radius); background: var(--kagit); }
.form input:focus, .form textarea:focus { border-color: var(--turuncu); outline: none; box-shadow: 0 0 0 3px rgba(240,138,36,.25); }
.form .row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form .req { color: var(--turuncu-koyu); }
.form small { color: var(--gri); font-weight: 400; }
.alert { padding: 12px 14px; border-radius: var(--radius); font-size: .95rem; }
.alert-error { background: #fdecea; color: #8c2a20; border: 1px solid #f3c1bb; }
.alert-ok { background: #e7f5ec; color: #1f5d3a; border: 1px solid #bfe3cc; }
.success { text-align: center; padding: clamp(40px, 8vw, 80px) 20px; }
.success .no { font-family: var(--mono); font-size: clamp(2rem, 6vw, 3.6rem); font-weight: 600; color: var(--turuncu-koyu); margin: 16px 0; letter-spacing: .04em; }
.summary-line { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--hat); }

/* ---------- Marka logoları (akan bant) ---------- */
.marquee-track b.has-logo { display: inline-flex; align-items: center; justify-content: center; height: 56px; min-width: 112px; padding: 8px 18px; background: #fff; border-radius: 10px; box-shadow: 0 2px 10px rgba(0,0,0,.28); transition: transform .18s ease, box-shadow .18s ease; }
.marquee-track b.has-logo img { display: block; width: auto; height: auto; max-height: 38px; max-width: 132px; object-fit: contain; filter: none; opacity: 1; }
.marquee-track b.has-logo:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(0,0,0,.38); }

/* ---------- Rulman tipi tanıtımı (ürün listesi üstü) ---------- */
.cat-intro { display: grid; grid-template-columns: 260px 1fr; gap: 22px; align-items: start; background: var(--kagit); border: 1px solid var(--hat); border-radius: var(--radius); padding: 20px; margin-top: 26px; }
.cat-intro[hidden] { display: none; }
.cat-photo { background: var(--zimpara); border-radius: var(--radius); display: grid; place-items: center; padding: 12px; min-height: 180px; }
.cat-photo img { max-height: 200px; max-width: 100%; object-fit: contain; }
.cat-body h2 { font-family: var(--display); font-size: 1.6rem; text-transform: uppercase; letter-spacing: .02em; margin: 0 0 6px; }
.cat-body > p { margin: 0 0 14px; color: var(--metin-2); max-width: 70ch; }
.cat-sub { margin-top: 14px; }
.cat-sub .lbl { display: block; font-family: var(--mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gri); margin-bottom: 8px; }
.cbrands { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.cbrand { display: inline-flex; align-items: center; justify-content: center; height: 46px; min-width: 76px; padding: 6px 12px; border: 1px solid var(--hat); border-radius: var(--radius); background: #fff; text-decoration: none; font-family: var(--display); letter-spacing: .06em; text-transform: uppercase; font-size: .95rem; transition: border-color .15s, transform .15s; }
.cbrand:hover { border-color: var(--turuncu); transform: translateY(-1px); }
.cbrand img { max-height: 32px; max-width: 110px; object-fit: contain; }
.ccats { display: grid; gap: 8px; }
.ccat { display: flex; gap: 10px; align-items: center; padding: 9px 12px; border: 1px solid var(--hat); border-radius: var(--radius); text-decoration: none; background: #fff; transition: border-color .15s; }
.ccat:hover { border-color: var(--turuncu); }
.ccat .ico { font-size: 1.1rem; }
.ccat b { display: block; font-weight: 600; font-size: .92rem; }
.ccat small { color: var(--gri); font-size: .78rem; }
@media (max-width: 720px) { .cat-intro { grid-template-columns: 1fr; padding: 16px; } .cat-photo { min-height: 140px; } }

/* ---------- Müşteriye görünen fiyatlı teklif (takip sayfası) ---------- */
.qtable th.num, .qtable td.num { text-align: right; white-space: nowrap; }
.qsums { margin-top: 16px; margin-left: auto; max-width: 340px; }
.qsums .summary-line { border-bottom: 0; padding: 5px 0; color: var(--metin-2); }
.qsums .grand { border-top: 2px solid var(--grafit); margin-top: 6px; padding-top: 10px; font-size: 1.1rem; color: var(--metin); }
.qsums .grand b { color: var(--turuncu-koyu); }
.qterms { margin: 18px 0 0; padding-left: 18px; font-size: .86rem; color: var(--metin-2); }
.qterms li { margin: 3px 0; }
.qnote { white-space: pre-wrap; background: var(--zimpara); border-left: 3px solid var(--turuncu); padding: 10px 12px; margin: 14px 0 0; font-size: .9rem; }

/* ---------- Takip ---------- */
.track-form { display: grid; grid-template-columns: 1fr 1fr auto; gap: 10px; align-items: end; }
@media (max-width: 640px) { .track-form { grid-template-columns: 1fr; } }
.timeline { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 0; }
.timeline li { display: grid; grid-template-columns: 28px 1fr; gap: 14px; padding: 12px 0; position: relative; }
.timeline li::before { content: ''; position: absolute; left: 13px; top: 0; bottom: 0; width: 2px; background: var(--hat); }
.timeline .dot { width: 28px; height: 28px; border-radius: 50%; border: 2px solid var(--hat); background: var(--kagit); display: grid; place-items: center; z-index: 1; font-family: var(--mono); font-size: .72rem; color: var(--gri); }
.timeline li.done .dot { background: var(--turuncu); border-color: var(--turuncu); color: var(--grafit); font-weight: 600; }
.timeline li.current .dot { border-color: var(--turuncu); box-shadow: 0 0 0 4px rgba(240,138,36,.25); }
.timeline li.done, .timeline li.current { color: var(--metin); }
.timeline li { color: var(--gri); }
.timeline .when { font-family: var(--mono); font-size: .78rem; color: var(--gri); }

/* ---------- İletişim ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; padding-block: 40px 80px; }
.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 18px; }
.contact-list li { display: grid; grid-template-columns: 28px 1fr; gap: 14px; align-items: start; }
.contact-list svg { width: 24px; height: 24px; color: var(--turuncu-koyu); }
.contact-list b { display: block; font-family: var(--display); text-transform: uppercase; letter-spacing: .06em; font-size: 1rem; color: var(--metin-2); }
.contact-list a { text-decoration: none; }
.contact-list a:hover { color: var(--turuncu-koyu); }
.map { aspect-ratio: 4 / 3; border: 1px solid var(--hat); background: var(--kagit); width: 100%; }
@media (max-width: 800px) { .contact-grid { grid-template-columns: 1fr; } }

/* ---------- Hakkımızda ---------- */
.prose { max-width: 70ch; font-size: 1.05rem; }
.prose h2 { font-size: 1.8rem; margin: 40px 0 14px; }
.principles { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1px; background: var(--hat); border: 1px solid var(--hat); margin-top: 32px; }
.principles div { background: var(--kagit); padding: 22px 20px; }
.principles b { display: block; font-family: var(--display); font-size: 1.4rem; text-transform: uppercase; margin-bottom: 6px; }

/* ---------- Toast ---------- */
.toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); background: var(--grafit); color: var(--zimpara); padding: 12px 18px; border-radius: var(--radius); box-shadow: 0 10px 30px rgba(0,0,0,.3); display: flex; gap: 16px; align-items: center; opacity: 0; pointer-events: none; transition: .2s; z-index: 100; max-width: calc(100% - 32px); }
.toast.show { opacity: 1; transform: translate(-50%, 0); pointer-events: auto; }
.toast a { color: var(--turuncu); font-weight: 600; text-decoration: none; white-space: nowrap; }

/* Hareket: teknik çizim çizgi animasyonu */
@media (prefers-reduced-motion: no-preference) {
  .draw path, .draw circle, .draw line, .draw polyline { stroke-dasharray: 1200; stroke-dashoffset: 1200; animation: draw 1.6s ease-out forwards; }
  .draw .dim { animation-delay: .9s; animation-duration: .8s; }
  .draw text { opacity: 0; animation: fadein .6s ease-out 1.5s forwards; }
  @keyframes draw { to { stroke-dashoffset: 0; } }
  @keyframes fadein { to { opacity: 1; } }
}
.quote-count[hidden] { display: none; }

/* ---------- Hareket ---------- */
.hero-bg { position: absolute; right: -8%; top: 50%; width: min(70vw, 720px); height: auto; transform: translateY(-50%); opacity: .10; pointer-events: none; }
@media (max-width: 900px) { .hero-bg { right: -30%; width: 110vw; opacity: .07; } }
.hero .wrap { position: relative; z-index: 1; }
.hero-art { transition: transform .25s ease-out; will-change: transform; }
.spin-cage, .spin-inner, .spin-slow, .spin-ball { transform-box: fill-box; transform-origin: center; }
.spin-cage { animation: spin 16s linear infinite; }
.spin-inner { animation: spin 7s linear infinite; }
.spin-slow { animation: spin 90s linear infinite; }
.spin-ball { animation: spin 2.4s linear infinite; transform-box: view-box; }
.glow { animation: pulse 4s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%, 100% { opacity: .6; transform: scale(.96); } 50% { opacity: 1; transform: scale(1.04); } }
.code-search input::placeholder { transition: opacity .2s; }
.code-search .caret { display: inline-block; width: 2px; height: 1.1em; background: var(--turuncu); vertical-align: -0.2em; margin-left: 2px; animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.code-search form { transition: box-shadow .2s; }
.code-search form:focus-within { box-shadow: 0 0 0 4px rgba(240,138,36,.25), 0 10px 40px rgba(0,0,0,.35); }

/* Marka şeridi — kayan bant */
.marquee { flex: 1; min-width: 0; overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; align-items: center; gap: 28px; width: max-content; animation: marquee 28s linear infinite; padding-right: 28px; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track b { white-space: nowrap; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Kategori kartları */
.cat svg { transition: transform .5s cubic-bezier(.2,.8,.2,1), color .15s; }
.cat:hover svg { transform: rotate(90deg) scale(1.08); }
.cat { transition: background .15s, transform .2s, box-shadow .2s; }
.cat:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(0,0,0,.08); position: relative; z-index: 1; }

/* Sektör satırları */
.sectors li { position: relative; transition: color .15s, padding-left .2s; }
.sectors li::before { content: ''; position: absolute; left: 0; top: -1px; height: 2px; width: 0; background: var(--turuncu); transition: width .35s; }
.sectors li:hover { color: var(--turuncu); padding-left: 6px; }
.sectors li:hover::before { width: 100%; }

/* Adımlar */
.step { transition: transform .2s; }
.step:hover { transform: translateY(-4px); }
.step:hover .num { color: var(--turuncu); }

/* Kaydırınca beliren bölümler (yalnızca JS + hareket izni varsa uygulanır) */
.js-motion .reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease-out, transform .7s cubic-bezier(.2,.8,.2,1); }
.js-motion .reveal.in { opacity: 1; transform: none; }
.js-motion .reveal .cat, .js-motion .reveal .step, .js-motion .reveal .fact { opacity: 0; transform: translateY(16px); transition: opacity .5s ease-out, transform .5s cubic-bezier(.2,.8,.2,1); }
.js-motion .reveal.in .cat, .js-motion .reveal.in .step, .js-motion .reveal.in .fact { opacity: 1; transform: none; }
.js-motion .reveal.in .cat:nth-child(n) { transition-delay: calc(var(--i, 0) * 60ms); }
.js-motion .reveal.in .step:nth-child(n), .js-motion .reveal.in .fact:nth-child(n) { transition-delay: calc(var(--i, 0) * 110ms); }

.btn-primary { position: relative; overflow: hidden; }
.btn-primary::after { content: ''; position: absolute; inset: 0; background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,.35) 50%, transparent 70%); transform: translateX(-120%); }
.btn-primary:hover::after { animation: sheen .7s ease-out; }
@keyframes sheen { to { transform: translateX(120%); } }

@media (prefers-reduced-motion: reduce) {
  .spin-cage, .spin-inner, .spin-slow, .spin-ball, .glow, .marquee-track, .caret { animation: none !important; }
  .js-motion .reveal, .js-motion .reveal .cat, .js-motion .reveal .step, .js-motion .reveal .fact { opacity: 1; transform: none; transition: none; }
}

/* ---------- Dosya yükleme (teklif formu) ---------- */
.upload { display: grid; gap: 8px; }
.upload-drop { display: grid; gap: 6px; justify-items: center; text-align: center; padding: 18px 14px; border: 1.5px dashed var(--hat); border-radius: var(--radius); background: var(--zimpara); cursor: pointer; font-size: .9rem; transition: border-color .15s, background .15s; }
.upload-drop svg { width: 28px; height: 28px; color: var(--turuncu); }
.upload-drop .muted { color: var(--gri); font-size: .8rem; }
.upload-drop input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.upload:hover .upload-drop, .upload.over .upload-drop { border-color: var(--turuncu); background: rgba(240,138,36,.06); }
.upload-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.upload-list li { display: flex; align-items: center; gap: 10px; padding: 8px 12px; border: 1px solid var(--hat); border-radius: var(--radius); font-size: .85rem; background: #fff; }
.upload-list .fname { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.upload-list .fsize { color: var(--gri); font-family: var(--mono); font-size: .75rem; }