/* MAK Fermuar , endüstriyel minimal tasarım sistemi */

@font-face { font-family: "Geist"; src: url("/assets/fonts/geist-var.woff2") format("woff2"); font-weight: 400 700; font-style: normal; font-display: swap; }
@font-face { font-family: "Geist Mono"; src: url("/assets/fonts/geist-mono-var.woff2") format("woff2"); font-weight: 300 500; font-style: normal; font-display: swap; }
@font-face { font-family: "Geist Yedek"; src: local("Arial"); size-adjust: 105.3%; ascent-override: 95.5%; descent-override: 28%; line-gap-override: 0%; }
:root {
  /* Zemin: çelik / antrasit */
  --bg: #000000;
  --bg-2: #101012;
  --surface: #1d1d1f;
  --surface-2: #2a2a2d;
  --line: #333336;
  --line-2: #4a4a4e;

  /* Metin */
  --text: #f5f5f7;
  --text-2: #c7c7cc;
  --text-3: #a1a1a6;

  /* Marka */
  --blue: #0026a0;          /* logo mavisi , zemin/alan olarak */
  --blue-deep: #001a70;
  --blue-text: #7b98ff;     /* koyu zeminde okunur mavi */
  --brass: #c1c6cb;         /* metalik gri, koyu temada vurgu / CTA */
  --brass-hi: #e8ebed;
  --brass-ink: #111316;
  --wa: #0c7a42;
  --wa-hover: #0a6a39;
  --wa-logo: #25d366;
  --wa-ink: #fff;
  --danger: #ff8a7a;
  --ok: #6fdc9a;

  /* Tema değişkenleri */
  --strong: #fff;
  --logo: #fff;
  --link-hover: #a9bbff;
  --header-bg: rgba(22, 22, 23, .72);
  --grid: rgba(255, 255, 255, .035);
  --sw-bd: rgba(255, 255, 255, .18);
  --focus-ring: rgba(193, 198, 203, .3);
  --map-dot: rgba(255, 255, 255, .09);

  /* Fermuar: metalik diş + marka mavisi bant */
  --zt1: #ffffff; --zt2: #bcc2c8; --zt3: #666d74;
  --zb1: #ffffff; --zb2: #d2d6da; --zb3: #8c939a; --zb4: #e8ebed;
  --zs1: #7b8289; --zs2: #f5f6f7; --zs3: #c1c6cb; --zs4: #5c6268;
  --z-line: #3c4248;
  --z-ink: #20252a;
  --z-tape: #0026a0;
  --z-tape-2: #1c46c8;
  --z-coil: #001a70;
  --z-stitch: rgba(255, 255, 255, .55);
  --z-tooth-line: rgba(30, 36, 42, .55);
  --z-hole: #0d1014;

  /* Tipografi */
  --font-display: "Geist", "Geist Yedek", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Geist", "Geist Yedek", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Geist Mono", ui-monospace, Menlo, monospace;

  /* Ölçü */
  --wrap: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
  --fs-label: 1rem;       /* küçük etiketlerin tek ölçüsü */
  --col-gap: 32px;        /* iki sütunlu bölümlerin ortak aralığı */
  --sec: clamp(72px, 10vw, 136px);
  --r: 12px;
  --r-sm: 8px;
  --r-lg: 20px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --ease-a: cubic-bezier(.28, .11, .32, 1);
  --header-h: 68px;
}

/* Açık / metalik tema: fırçalanmış çelik zemin, MAK mavisi vurgu, nikel fermuar */
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f5f5f7;
  --bg-2: #ffffff;
  --surface: #ffffff;
  --surface-2: #fbfbfd;
  --line: #d2d2d7;
  --line-2: #b0b0b6;
  --text: #1d1d1f;
  --text-2: #515154;
  --text-3: #6e6e73;
  --blue-text: #0026a0;
  --brass: #0026a0;
  --brass-hi: #0a35c2;
  --brass-ink: #fff;
  --danger: #a8231a;
  --ok: #0f6b39;

  --strong: #1d1d1f;
  --logo: #0026a0;
  --link-hover: #001a70;
  --header-bg: rgba(251, 251, 253, .72);
  --grid: rgba(20, 28, 40, .07);
  --sw-bd: rgba(0, 0, 0, .28);
  --focus-ring: rgba(0, 38, 160, .22);
  --map-dot: rgba(20, 28, 40, .16);

  --zt1: #ffffff; --zt2: #bcc2c8; --zt3: #666d74;
  --zb1: #ffffff; --zb2: #d2d6da; --zb3: #8c939a; --zb4: #e8ebed;
  --zs1: #7b8289; --zs2: #f5f6f7; --zs3: #c1c6cb; --zs4: #5c6268;
  --z-line: #3c4248;
  --z-ink: #20252a;
  --z-tape: #0026a0;
  --z-tape-2: #1c46c8;
  --z-coil: #001a70;
  --z-stitch: rgba(255, 255, 255, .55);
  --z-tooth-line: rgba(30, 35, 40, .5);
  --z-hole: #e6e8eb;
}
:root[data-theme="light"] .pcard:hover, :root[data-theme="light"] .post-card:hover { background: #fafbfc; }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
[hidden] { display: none !important; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--brass); color: var(--brass-ink); }

:focus-visible { outline: 3px solid var(--brass-hi); outline-offset: 3px; border-radius: var(--r-sm); }

.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--brass); color: var(--brass-ink); padding: 10px 16px; font-weight: 600; text-decoration: none; }
.skip:focus { top: 12px; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Tipografi ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.08; margin: 0; letter-spacing: -.022em; text-wrap: balance; }
h1 { font-size: clamp(2.6rem, 6.4vw, 5.4rem); line-height: 1.04; letter-spacing: -.03em; }
h2 { font-size: clamp(1.85rem, 3.3vw, 2.75rem); line-height: 1.1; }
h3 { font-size: clamp(1.4rem, 2.2vw, 1.75rem); line-height: 1.1; }
p { margin: 0 0 1em; text-wrap: pretty; }
.lead { font-size: clamp(1.1875rem, 1.7vw, 1.4rem); color: var(--text-2); max-width: 60ch; }
.mono, .tag { font-family: var(--font-mono); font-weight: 300; font-size: .9375rem; letter-spacing: .1em; text-transform: uppercase; }
.tag { display: block; color: var(--text-3); }
.tag + h1, .tag + h2, .tag + h3 { margin-top: 16px; }
@media (min-width: 1000px) { .sec-head--split .tag { grid-column: 1 / -1; } .sec-head--split .tag + h2 { margin-top: 0; } }
.brass { color: var(--brass); }
.muted { color: var(--text-2); }

/* ---------- Butonlar ---------- */
.btn {
  --b-bg: transparent; --b-fg: var(--text); --b-bd: var(--line-2);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 24px;
  background: var(--b-bg); color: var(--b-fg); border: 1px solid var(--b-bd);
  border-radius: var(--r);
  font-family: var(--font-display); font-weight: 600; font-size: 1.125rem;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background-color .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease), transform .2s var(--ease);
}
.btn svg { width: 20px; height: 20px; flex: none; }
.btn:hover { --b-bd: var(--text-2); }
.btn:active { transform: translateY(1px); }
.btn--brass { --b-bg: var(--brass); --b-fg: var(--brass-ink); --b-bd: var(--brass); }
.btn--brass:hover { --b-bg: var(--brass-hi); --b-bd: var(--brass-hi); }
.btn--wa { --b-bg: var(--wa); --b-fg: var(--wa-ink); --b-bd: var(--wa); }
.btn--wa:hover { --b-bg: var(--wa-hover); --b-bd: var(--wa-hover); }
.btn--line { --b-bg: transparent; --b-fg: var(--text); --b-bd: var(--line-2); }
.btn--line:hover { --b-bd: var(--text); }
.btn--sm { min-height: 44px; padding: 0 16px; font-size: 1rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

.link { color: var(--blue-text); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.link:hover { color: var(--link-hover); }
.arrow-link { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-display); font-weight: 600; color: var(--brass); text-decoration: none; min-height: 44px; }
.arrow-link svg { width: 18px; height: 18px; transition: transform .2s var(--ease); }
.arrow-link:hover svg { transform: translateX(4px); }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid var(--line); }
/* bulanıklık ::before'da: header'da olursa sabit (fixed) mobil menüyü kırpar */
.site-header::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--header-bg); -webkit-backdrop-filter: saturate(180%) blur(20px); backdrop-filter: saturate(180%) blur(20px); backdrop-filter: saturate(140%) blur(10px); -webkit-backdrop-filter: saturate(140%) blur(10px); }
.site-header__in { display: flex; align-items: center; gap: 24px; height: var(--header-h); }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--logo); flex: none; }
.brand svg { height: 30px; width: auto; }
.nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.nav a { display: inline-flex; align-items: center; white-space: nowrap; min-height: 44px; padding: 0 12px; text-decoration: none; color: var(--text-2); font-family: var(--font-display); font-weight: 500; font-size: 1.0625rem; transition: color .2s; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--strong); }
.nav a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--brass); }
.header-actions { display: flex; align-items: center; gap: 8px; }
.lang { display: inline-flex; border: 1px solid var(--line-2); border-radius: var(--r); overflow: hidden; }
.lang a, .lang span { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 40px; font-family: var(--font-mono); font-size: .75rem; text-decoration: none; color: var(--text-3); font-weight: 300; letter-spacing: .08em; text-transform: uppercase; }
.lang span { background: var(--surface-2); color: var(--strong); }
.lang a:hover { color: var(--strong); }
.menu-btn { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; background: none; border: 1px solid var(--line-2); border-radius: var(--r); cursor: pointer; }
.menu-btn span { position: relative; width: 18px; height: 2px; background: var(--strong); transition: background .2s; }
.menu-btn span::before, .menu-btn span::after { content: ""; position: absolute; left: 0; width: 18px; height: 2px; background: var(--strong); transition: transform .25s var(--ease); }
.menu-btn span::before { top: -6px; } .menu-btn span::after { top: 6px; }
.menu-btn[aria-expanded="true"] span { background: transparent; }
.menu-btn[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 1320px) {
    .nav a { padding: 0 9px; font-size: 1rem; }
}
@media (max-width: 1100px) {
  .menu-btn { display: inline-flex; }
  .header-actions .btn { display: none; }
  .nav {
    position: fixed; inset: var(--header-h) 0 0 0; z-index: 49;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 16px var(--gutter) 120px; background: var(--bg);
    overflow-y: auto; visibility: hidden; opacity: 0; transform: translateY(-8px);
    transition: opacity .2s var(--ease), transform .2s var(--ease), visibility 0s .2s;
  }
  .nav.is-open { visibility: visible; opacity: 1; transform: none; transition: opacity .2s var(--ease), transform .2s var(--ease); }
  .nav a { font-size: 1.75rem; min-height: 60px; padding: 0; border-bottom: 1px solid var(--line); color: var(--text); }
  .nav a[aria-current="page"] { box-shadow: none; color: var(--brass); }
  .nav .nav__cta { margin-top: 24px; display: grid; gap: 12px; }
  .nav .nav__cta a { font-size: 1.125rem; justify-content: center; color: var(--b-fg); }
  .header-actions { margin-left: auto; }
}
@media (min-width: 1101px) { .nav .nav__cta { display: none; } }

/* Tema düğmesi */
.theme-btn { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; background: none; border: 1px solid var(--line-2); border-radius: var(--r); color: var(--strong); cursor: pointer; flex: none; transition: border-color .2s; }
.js .theme-btn { display: inline-flex; }
.theme-btn:hover { border-color: var(--text-2); }
.theme-btn svg { width: 20px; height: 20px; }
.theme-btn .i-moon { display: none; }
:root[data-theme="light"] .theme-btn .i-moon { display: block; }
:root[data-theme="light"] .theme-btn .i-sun { display: none; }

/* ---------- Bölüm altyapısı ---------- */
.sec { padding: var(--sec) 0; position: relative; }
.sec--line { border-top: 1px solid var(--line); }
.sec--alt { background: var(--bg-2); }
.sec-head { display: grid; gap: 20px; margin-bottom: clamp(40px, 6vw, 72px); max-width: 820px; }
.sec-head--split { max-width: none; grid-template-columns: minmax(0, 1fr); }
.sec-head--split h2 { margin-top: 16px; }
.sec-head > .tag + h2 { margin-top: -4px; }
@media (min-width: 1000px) {
  /* Başlık ve açıklama aynı satırda, dikeyde ortalı; başlık sığdığı sürece alta inmez */
  .sec-head--split { grid-template-columns: minmax(0, max-content) minmax(320px, 1fr); column-gap: 56px; row-gap: 16px; align-items: center; }
  .sec-head--split > div { display: contents; }
  .sec-head--split h2 { margin-top: 0; align-self: start; }
}
.sec-head .lead { margin: 0; }

/* Teknik çizim ızgarası */


.grid-bg {
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: -1px -1px;
}
.frame { position: relative; border: 1px solid var(--line); background: var(--surface); border-radius: var(--r-lg); }
.frame::before, .frame::after { content: ""; position: absolute; width: 18px; height: 18px; border-color: var(--brass); border-style: solid; pointer-events: none; }
.frame::before { top: -1px; left: -1px; border-width: 2px 0 0 2px; border-top-left-radius: var(--r-lg); }
.frame::after { bottom: -1px; right: -1px; border-width: 0 2px 2px 0; border-bottom-right-radius: var(--r-lg); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero__in { display: grid; grid-template-columns: 1fr; gap: 40px; padding-top: clamp(48px, 8vw, 104px); padding-bottom: clamp(48px, 7vw, 96px); position: relative; z-index: 1; }
@media (min-width: 960px) { .hero__in { grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr); align-items: center; } }
.hero h1 { margin: 22px 0 28px; }
.hero .tag + h1 { margin-top: 16px; }
.hero h1 em { font-style: normal; color: var(--brass); }
.hero .lead { margin-bottom: 36px; }
.hero__zip { display: none; justify-self: center; align-self: start; height: min(88vh, 760px); margin-top: calc(-1 * clamp(48px, 8vw, 104px)); }
@media (min-width: 960px) { .hero__zip { display: block; } }
.hero__zip svg { height: 100%; width: auto; overflow: visible; }

.specbar { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); position: relative; z-index: 1; }
@media (min-width: 1180px) { .specbar { grid-template-columns: repeat(4, auto); } }
.specbar > div { padding: 22px var(--gutter); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
@media (min-width: 1180px) { .specbar > div { border-bottom: 0; } .specbar > div:last-child { border-right: 0; } }
.specbar > div:nth-child(2n) { border-right: 0; }
@media (min-width: 1180px) { .specbar > div:nth-child(2n) { border-right: 1px solid var(--line); } .specbar > div:last-child { border-right: 0; } }
@media (max-width: 559px) { .specbar > div:nth-child(n+3) { grid-column: 1 / -1; border-right: 0; } }
.specbar b { display: block; font-family: var(--font-display); font-weight: 600; font-size: clamp(1.5rem, 2.2vw, 2.1rem); line-height: 1.1; color: var(--strong); white-space: nowrap; }
.specbar span { white-space: nowrap; font-family: var(--font-mono); font-size: var(--fs-label); color: var(--text-3); font-weight: 300; letter-spacing: .08em; text-transform: uppercase; }

/* Sayfa başlığı (iç sayfalar) */
.page-hero { border-bottom: 1px solid var(--line); padding: clamp(40px, 7vw, 88px) 0 clamp(40px, 6vw, 72px); }
.page-hero h1 { font-size: clamp(2.6rem, 7vw, 5.4rem); margin: 18px 0 24px; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; font-family: var(--font-mono); font-size: .875rem; color: var(--text-3); font-weight: 300; letter-spacing: .08em; text-transform: uppercase; }
.crumbs a { color: var(--text-2); text-decoration: none; }
.crumbs a:hover { color: var(--strong); }
.crumbs li + li::before { content: "/"; margin-right: 8px; color: var(--line-2); }

/* ---------- Kısa bilgiler (GEO) ---------- */
.facts { display: grid; grid-template-columns: 1fr; gap: 0; border-top: 1px solid var(--line); margin: 0; }
.facts > div { display: grid; grid-template-columns: 1fr; gap: 4px; padding: 18px 0; border-bottom: 1px solid var(--line); }
@media (min-width: 640px) { .facts > div { grid-template-columns: 190px minmax(0, 1fr); gap: 24px; } }
.facts dt { font-family: var(--font-display); font-weight: 600; font-size: 1.3125rem; line-height: 1.4; color: var(--strong); }
.facts dd { margin: 0; color: var(--text); }
.plain-link { color: inherit; text-decoration: none; }
.plain-link:hover { color: var(--brass); }
.two-col { display: grid; gap: 48px; }
@media (min-width: 960px) { .two-col { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--col-gap); } #hakkinda .two-col { align-items: center; } }

/* ---------- Ürün kartları ---------- */
.products { display: grid; gap: var(--col-gap); }
@media (min-width: 860px) { .products { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }
.pcard { display: flex; flex-direction: column; padding: clamp(24px, 3.5vw, 44px); text-decoration: none; transition: border-color .25s var(--ease), background-color .25s var(--ease); }
.pcard:hover { border-color: var(--line-2); background: var(--surface-2); }
.pcard__art { margin: 0 0 24px; padding-bottom: 20px; border-bottom: 1px dashed var(--line-2); }
.pcard h3 a { color: inherit; text-decoration: none; }
.pcard h3 a:hover { color: var(--brass); }
.zs svg { display: block; width: 100%; height: auto; max-width: none; overflow: visible; touch-action: pan-y; cursor: pointer; }
.zs:focus-visible { outline: 2px solid var(--brass); outline-offset: 4px; }
.zs svg.is-drag { cursor: grabbing; }
.pcard h3 { font-size: clamp(1.6rem, 2.4vw, 2rem); margin: 0 0 12px; }
.pcard p { color: var(--text-2); }
.pcard .arrow-link { margin-top: auto; padding-top: 24px; }

/* ---------- Konfigüratör / katalog ---------- */
.cfg { display: grid; gap: 0; }
@media (min-width: 1000px) { .cfg { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }
.cfg__stage { min-width: 0; padding: clamp(20px, 3vw, 40px); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: 20px; }
@media (min-width: 1000px) { .cfg__stage { border-bottom: 0; border-right: 1px solid var(--line); } }
.cfg__preview { aspect-ratio: 600 / 190; width: 100%; }
.cfg__preview svg { width: 100%; height: 100%; overflow: hidden; }
.cfg__code { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 16px; border-top: 1px dashed var(--line-2); }
.cfg__code { flex-direction: column; }
.cfg__code .cfg__sku { color: var(--brass); }
.cfg__code dl { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 10px 28px; margin: 0; align-items: baseline; }
.cfg__code dt { font-family: var(--font-display); font-weight: 600; font-size: 1.3125rem; line-height: 1.4; color: var(--strong); }
.cfg__code dd { margin: 0; font-family: var(--font-body); font-weight: 400; font-size: 1.125rem; line-height: 1.4; color: var(--text); }
.cfg__panel { padding: clamp(20px, 3vw, 40px); display: grid; grid-template-columns: minmax(0, 1fr); gap: 28px; align-content: start; min-width: 0; }
.cfg fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.cfg legend { font-family: var(--font-display); font-weight: 600; font-size: 1.3125rem; color: var(--strong); margin-bottom: 12px; padding: 0; display: flex; gap: 8px; width: 100%; }
.cfg legend output { font-family: var(--font-body); font-weight: 400; font-size: 1.125rem; color: var(--text); margin-left: auto; text-align: right; }
.seg { display: flex; flex-wrap: wrap; gap: 6px; }
.seg button { min-height: 44px; min-width: 52px; padding: 0 14px; background: transparent; border: 1px solid var(--line-2); border-radius: var(--r-sm); cursor: pointer; font-family: var(--font-display); font-weight: 600; font-size: 1.0625rem; color: var(--text-2); transition: all .15s var(--ease); }
.seg button:hover { color: var(--strong); border-color: var(--text-3); }
.seg button[aria-pressed="true"] { background: var(--strong); color: var(--bg); border-color: var(--strong); }
.seg button:disabled { opacity: .3; cursor: not-allowed; }
.fins { display: grid; grid-template-columns: repeat(auto-fill, minmax(76px, 1fr)); gap: 14px 6px; }
.fin { display: grid; justify-items: center; align-content: start; gap: 6px; padding: 0; background: none; border: 0; cursor: pointer; color: var(--text-2); font: inherit; font-size: .875rem; line-height: 1.2; text-align: center; }
.fin i { display: block; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--sw-bd); background: linear-gradient(135deg, var(--m1) 0%, var(--m2) 55%, var(--m1) 100%); transition: transform .15s var(--ease); }
.fin:hover i { transform: scale(1.08); }
.fin[aria-pressed="true"] { color: var(--strong); font-weight: 600; }
.fin[aria-pressed="true"] i { box-shadow: 0 0 0 2px var(--bg), 0 0 0 4px var(--brass); }
.swatches { display: grid; grid-template-columns: repeat(auto-fill, minmax(44px, 1fr)); gap: 8px; }
.sw { position: relative; aspect-ratio: 1; min-height: 44px; border-radius: 50%; border: 1px solid var(--sw-bd); cursor: pointer; padding: 0; background: var(--sw); transition: transform .15s var(--ease); }
.sw:hover { transform: scale(1.08); }
.sw[aria-pressed="true"] { box-shadow: 0 0 0 2px var(--bg), 0 0 0 4px var(--brass); }
.sw--metal { background: linear-gradient(135deg, var(--m1) 0%, var(--m2) 55%, var(--m1) 100%); }
.cfg__cta { display: grid; gap: 10px; grid-template-columns: minmax(0, 1fr); }
.cfg__cta .btn { white-space: normal; text-align: center; line-height: 1.1; padding: 8px 16px; }
@media (min-width: 520px) and (max-width: 999px), (min-width: 1240px) { .cfg__cta { grid-template-columns: 1fr 1fr; } }

/* Finish ızgarası (katalog sayfası) */
.finish-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.finish-grid > * { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.finish { background: var(--surface); padding: 20px; display: grid; gap: 14px; }
.finish i { display: block; height: 56px; border-radius: var(--r-sm); background: linear-gradient(115deg, var(--m2) 0%, var(--m1) 35%, var(--m2) 60%, var(--m1) 100%); box-shadow: inset 0 1px 0 rgba(255,255,255,.25); }
.finish b { font-family: var(--font-display); font-weight: 600; font-size: 1.2rem; display: block; }
.finish span { font-family: var(--font-mono); font-size: .875rem; color: var(--text-3); font-weight: 300; letter-spacing: .08em; text-transform: uppercase; }
.tape-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 12px; }
.tape { display: flex; align-items: center; gap: 10px; font-size: .9375rem; color: var(--text-2); }
.tape i { width: 28px; height: 28px; border-radius: var(--r-sm); background: var(--sw); border: 1px solid var(--sw-bd); flex: none; }

/* ---------- Süreç ---------- */
.steps { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); counter-reset: s; list-style: none; padding: 0; margin: 0; }
@media (min-width: 720px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.steps li { background: var(--bg); padding: 28px 24px 32px; counter-increment: s; }
.sec--alt .steps li { background: var(--bg-2); }
.steps li::before { content: counter(s, decimal-leading-zero); display: block; font-family: var(--font-mono); font-size: .9375rem; color: var(--brass); margin-bottom: 40px; }
.steps h3 { margin-bottom: 12px; font-size: clamp(1.6rem, 2.4vw, 2rem); }
.steps p { color: var(--text-2); margin: 0; font-size: 1.125rem; }

/* ---------- Usta bölümü ---------- */
.craft { display: grid; gap: 40px; align-items: center; }
@media (min-width: 960px) { .craft { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--col-gap); } }
.craft blockquote { margin: 0; font-family: var(--font-display); font-weight: 500; font-size: clamp(2.2rem, 4.2vw, 3.75rem); line-height: 1.22; }
.craft blockquote span { color: var(--brass); }
.bignum { font-family: var(--font-display); font-weight: 700; font-size: clamp(6rem, 16vw, 12rem); line-height: .8; color: transparent; -webkit-text-stroke: 1.5px var(--brass); display: block; margin-bottom: 18px; }

/* ---------- Harita ---------- */
.map { display: grid; gap: var(--col-gap); }
@media (min-width: 1000px) { .map { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--col-gap); align-items: stretch; } .map .facts { grid-auto-rows: 1fr; } .map .facts > div { align-items: center; } }
.map__svg { padding: clamp(12px, 2vw, 24px); display: grid; align-items: center; }
.map__svg svg { width: 100%; height: auto; }
.map__land { fill: none; stroke: var(--map-dot); stroke-width: 3.6; stroke-linecap: round; }
.map__route { fill: none; stroke: var(--brass); stroke-width: 1.2; stroke-dasharray: 4 5; opacity: .75; }
.js .map__route { stroke-dashoffset: 0; animation: dash 1.6s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -18; } }
@media (prefers-reduced-motion: reduce) { .js .map__route { animation: none; } }
.map__dot { fill: var(--strong); }
.map__hub { fill: var(--brass); }
.map__ring { fill: none; stroke: var(--brass); stroke-width: 1; opacity: .5; }
.map__label { font-family: var(--font-mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; fill: var(--text-2); }
.map__label--hub { fill: var(--brass); font-size: 11px; }
@media (max-width: 640px) { .map__label { display: none; } }

/* ---------- Sektörler ---------- */
.sectors { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
@media (min-width: 640px) { .sectors { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .sectors { grid-template-columns: repeat(4, 1fr); } }
.sector { background: var(--bg); padding: 28px 24px; display: grid; gap: 12px; align-content: start; }
.sector svg { width: 36px; height: 36px; color: var(--brass); margin-bottom: 20px; }
.sector p { margin: 0; color: var(--text-2); font-size: 1.125rem; }

/* ---------- Tablo ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); -webkit-overflow-scrolling: touch; }
table.spec { width: 100%; border-collapse: collapse; min-width: 560px; }
.spec th, .spec td { text-align: left; padding: 16px 20px; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec thead th { font-family: var(--font-mono); font-size: .875rem; color: var(--text-3); font-weight: 400; background: var(--surface); font-weight: 300; letter-spacing: .08em; text-transform: uppercase; }
.spec tbody th { font-family: var(--font-display); font-size: 1.4rem; font-weight: 600; color: var(--brass); white-space: nowrap; }
.spec td { color: var(--text-2); }
.spec tr:last-child th, .spec tr:last-child td { border-bottom: 0; }

/* ---------- Özellik listesi ---------- */
.feature-list { list-style: none; margin: 0; padding: 0; display: grid; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.feature-list > * { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
@media (min-width: 720px) { .feature-list { grid-template-columns: repeat(3, 1fr); } }
.feature-list li { background: var(--bg); padding: 24px; }
.sec--alt .feature-list li { background: var(--bg-2); }
.feature-list b { display: block; font-family: var(--font-display); font-weight: 600; font-size: 1.35rem; margin-bottom: 8px; }
.feature-list span { color: var(--text-2); font-size: 1rem; }

/* ---------- SSS ---------- */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 22px 0; min-height: 44px; font-family: var(--font-display); font-weight: 600; font-size: clamp(1.2rem, 2vw, 1.5rem); line-height: 1.2; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; flex: none; width: 14px; height: 14px; background: linear-gradient(var(--brass), var(--brass)) center/14px 2px no-repeat, linear-gradient(var(--brass), var(--brass)) center/2px 14px no-repeat; transition: transform .25s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq summary:hover { color: var(--brass-hi); }
.faq .faq__a { padding: 0 0 24px; color: var(--text-2); max-width: 72ch; }
.faq .faq__a p:last-child { margin-bottom: 0; }

/* ---------- Mavi CTA bandı ---------- */
.cta-band { background: var(--blue); color: #fff; position: relative; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; inset: 0; background-image: repeating-linear-gradient(90deg, rgba(255,255,255,.07) 0 1px, transparent 1px 48px); pointer-events: none; }
.cta-band__in { position: relative; display: grid; gap: 32px; padding-top: clamp(64px, 9vw, 120px); padding-bottom: clamp(64px, 9vw, 120px); }
@media (min-width: 960px) { .cta-band__in { grid-template-columns: 1.4fr 1fr; align-items: center; gap: 64px; } }
.cta-band h2 { font-size: clamp(2.4rem, 6vw, 5rem); }
.cta-band p { color: #d6ddff; font-size: 1.15rem; margin: 0 0 24px; }
.cta-band .tag::before { background: #fff; }
.cta-band .tag { color: #d6ddff; }
.cta-band .btn--brass { --b-bg: #fff; --b-bd: #fff; --b-fg: var(--blue); }
.cta-band .btn--brass:hover { --b-bg: #e8edff; --b-bd: #e8edff; }
.cta-band :focus-visible { outline-color: #fff; }

/* ---------- Blog ---------- */
.posts { display: grid; gap: 20px; }
@media (min-width: 760px) { .posts { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .posts--3 { grid-template-columns: repeat(3, 1fr); } }
.post-card { display: flex; flex-direction: column; gap: 14px; padding: 28px; text-decoration: none; min-height: 260px; transition: border-color .2s, background-color .2s; }
.post-card:hover { border-color: var(--line-2); background: var(--surface-2); }
.post-card h3 { font-size: 1.6rem; }
.post-card .tag + h3 { margin-top: 2px; }
.post-card p { color: var(--text-2); margin: 0; font-size: 1rem; }
.post-card .arrow-link { margin-top: auto; }

.article { padding: clamp(40px, 6vw, 80px) 0 var(--sec); }
.article__body { max-width: 720px; }
.article__body h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); margin: 56px 0 18px; }
.article__body h3 { margin: 36px 0 12px; }
.article__body p, .article__body li { color: var(--text-2); font-size: 1.125rem; line-height: 1.7; }
.article__body ul, .article__body ol { padding-left: 1.2em; margin: 0 0 1.2em; }
.article__body li { margin-bottom: .5em; }
.article__body li::marker { color: var(--brass); }
.article__body strong { color: var(--text); font-weight: 600; }
.article__body .table-wrap { margin: 24px 0 32px; }
.tldr { border-left: 3px solid var(--brass); padding: 18px 22px; background: var(--surface); margin: 0 0 40px; }
.tldr p { margin: 0; color: var(--text) !important; }
.article-meta { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 8px; }
.article-cta { margin-top: 56px; padding: 32px; }
.article-cta h2 { margin: 0 0 12px !important; font-size: 1.9rem !important; }

/* ---------- Form ---------- */
.form-layout { display: grid; gap: 48px; }
@media (min-width: 1000px) { .form-layout { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 64px; align-items: start; } }
.form { padding: clamp(20px, 3.5vw, 44px); display: grid; grid-template-columns: minmax(0, 1fr); gap: 32px; min-width: 0; }
.form fieldset { border: 0; padding: 0; margin: 0; display: grid; gap: 18px; min-width: 0; }
.form legend { font-family: var(--font-mono); font-size: .875rem; color: var(--brass); padding: 0; margin-bottom: 18px; font-weight: 300; letter-spacing: .08em; text-transform: uppercase; }
.row { display: grid; gap: 18px; }
@media (min-width: 640px) { .row--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .row--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.field { display: grid; gap: 8px; min-width: 0; align-content: start; }
.field label, .field .label { font-size: .9375rem; font-weight: 500; color: var(--text); }
.field label .req { color: var(--brass); margin-left: 2px; }
.field .hint { font-size: .875rem; color: var(--text-3); }
.input, .field select, .field textarea {
  width: 100%; min-height: 50px; padding: 12px 14px;
  background: var(--bg); border: 1px solid var(--line-2); border-radius: var(--r);
  font-size: 1rem; color: var(--text);
  transition: border-color .15s, box-shadow .15s;
}
.field textarea { min-height: 120px; resize: vertical; }
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--text-2) 50%), linear-gradient(135deg, var(--text-2) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 40px; }
.input:hover, .field select:hover, .field textarea:hover { border-color: var(--text-3); }
.input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--brass); box-shadow: 0 0 0 3px var(--focus-ring); }
.field.has-error .input, .field.has-error select { border-color: var(--danger); }
.field .err { font-size: .875rem; color: var(--danger); display: none; }
.field.has-error .err { display: block; }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: .9375rem; color: var(--text-2); cursor: pointer; }
.check input { width: 22px; height: 22px; margin: 1px 0 0; accent-color: var(--brass); flex: none; cursor: pointer; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { position: relative; }
.chips input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.chips span { display: inline-flex; align-items: center; min-height: 44px; padding: 0 16px; border: 1px solid var(--line-2); border-radius: var(--r-sm); font-family: var(--font-display); font-weight: 600; color: var(--text-2); cursor: pointer; transition: all .15s; }
.chips input:checked + span { background: var(--strong); color: var(--bg); border-color: var(--strong); }
.chips input:focus-visible + span { outline: 3px solid var(--brass-hi); outline-offset: 2px; }
.form__actions { display: grid; gap: 12px; }
.form__actions .btn, .aside-box .btn { white-space: normal; text-align: center; line-height: 1.1; padding: 8px 16px; }
@media (min-width: 640px) { .form__actions { grid-template-columns: 1fr 1fr; } }
.form__status { padding: 16px 18px; border-radius: var(--r); display: none; }
.form__status.is-ok { display: block; border: 1px solid var(--ok); background: rgba(111,220,154,.08); }
.form__status.is-err { display: block; border: 1px solid var(--danger); background: rgba(255,138,122,.08); }
.form__status p { margin: 0 0 12px; }
.btn[aria-busy="true"] { opacity: .7; pointer-events: none; }
.aside-box { padding: 28px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; min-width: 0; }
.aside-box h2 { font-size: 1.9rem; }
.aside-box ol { margin: 0; padding-left: 1.2em; color: var(--text-2); display: grid; gap: 10px; }
.aside-box ol li::marker { color: var(--brass); font-family: var(--font-mono); }

/* ---------- İletişim ---------- */
.contact-grid { display: grid; gap: 20px; }
@media (min-width: 860px) { .contact-grid { grid-template-columns: repeat(2, 1fr); } }
.loc { padding: clamp(24px, 3vw, 40px); display: grid; gap: 14px; align-content: start; }
.loc h2 { font-size: clamp(1.9rem, 3vw, 2.6rem); }
.loc address { font-style: normal; color: var(--text-2); }
.contact-lines { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; margin-top: 20px; }
.contact-lines a:focus-visible { outline-offset: -3px; }
@media (min-width: 760px) { .contact-lines { grid-template-columns: repeat(auto-fit, minmax(0, 1fr)); grid-auto-flow: column; grid-auto-columns: 1fr; } }
.contact-lines a, .contact-lines div { background: var(--bg); padding: 24px; text-decoration: none; display: grid; gap: 6px; }
.contact-lines a:hover { background: var(--surface); }
.contact-lines b { font-family: var(--font-display); font-weight: 600; font-size: 1.35rem; word-break: break-word; }

/* ---------- Prose (Hakkımızda, KVKK) ---------- */
.prose { max-width: 720px; }
.prose h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); margin: 48px 0 16px; }
.prose .tag + h2 { margin-top: 16px; }
.prose p, .prose li { color: var(--text-2); font-size: 1.0625rem; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 72px 0 32px; background: var(--bg); }
.footer-grid { display: grid; gap: 40px; }
@media (min-width: 860px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1.2fr; } }
.footer-acc summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; list-style: none; }
.footer-acc summary::-webkit-details-marker { display: none; }
.footer-acc summary svg { flex: none; width: 22px; height: 22px; fill: none; stroke: var(--text-2); stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; transition: transform .2s var(--ease); }
.footer-acc[open] summary svg { transform: rotate(180deg); }
@media (max-width: 859px) {
  .footer-grid { gap: 0; }
  .footer-brand { padding-bottom: 28px; }
  .footer-acc { border-top: 1px solid var(--line); }
  .footer-acc:last-child { border-bottom: 1px solid var(--line); }
  .footer-acc summary { min-height: 60px; cursor: pointer; }
  .footer-acc summary h2 { margin: 0; font-size: 1.25rem; }
  .footer-acc > ul, .footer-acc > address { padding-bottom: 20px; }
}
@media (min-width: 860px) { .footer-acc summary svg { display: none; } .footer-acc summary { cursor: default; } }
.footer-brand > svg { height: 72px; width: auto; color: var(--logo); margin-bottom: 20px; }
.footer-brand p { color: var(--text-3); font-size: 1.0625rem; max-width: 34ch; }
.site-footer h2 { font-family: var(--font-display); font-size: 1.5rem; line-height: 1.2; color: var(--strong); font-weight: 600; margin-bottom: 14px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 2px; }
.site-footer li a { display: inline-flex; min-height: 36px; align-items: center; color: var(--text-2); text-decoration: none; font-size: 1.0625rem; }
.site-footer li a:hover { color: var(--strong); }
.site-footer address { font-style: normal; color: var(--text-2); font-size: 1.0625rem; display: grid; gap: 14px; padding-top: 4px; }
.site-footer address b { display: block; color: var(--text); font-weight: 600; }
.social { display: flex; gap: 8px; margin-top: 20px; }
.social a { width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--line-2); border-radius: var(--r); color: var(--text-2); }
.social a:hover { color: var(--strong); border-color: var(--text-3); }
.social svg { width: 18px; height: 18px; }
.footer-bottom { margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-family: var(--font-mono); font-size: .875rem; color: var(--text-3); font-weight: 300; letter-spacing: .08em; text-transform: uppercase; }
.footer-bottom a { color: var(--text-3); }
@media (max-width: 859px) { .footer-bottom { margin-top: 24px; padding-top: 0; border-top: 0; } }

/* ---------- Fermuar SVG ---------- */
.cfg__teeth { transform: scaleY(var(--tooth-scale, 1)); transform-box: fill-box; transform-origin: center; transition: transform .3s var(--ease); }
.cfg__teeth { display: none; }
.cfg:not([data-kind]) .cfg__teeth--metal, .cfg[data-kind="metal"] .cfg__teeth--metal,
.cfg[data-kind="nylon"] .cfg__teeth--nylon, .cfg[data-kind="molded"] .cfg__teeth--molded { display: block; }
.cfg__teeth--metal { fill: url(#cfgMetal); }
.cfg__teeth--nylon { fill: var(--tape); filter: brightness(1.55) saturate(.9); }
.cfg__teeth--molded { fill: var(--tape); filter: brightness(1.3); stroke: rgba(0,0,0,.3); }
.check.has-error { color: var(--danger); }
.check.has-error input { outline: 2px solid var(--danger); outline-offset: 2px; }
.hz-tape { fill: var(--z-tape); }
.hz-stitch { fill: none; stroke: var(--z-stitch); stroke-width: 1.2; stroke-dasharray: 4 3; }
.hz-tooth { fill: url(#hzTooth); stroke: var(--z-tooth-line); stroke-width: .6; }
.hz-pull { transform-box: fill-box; transform-origin: 50% 0; animation: hzSway 3.2s ease-in-out infinite; }
@keyframes hzSway { 0%, 100% { transform: rotate(-3deg); } 50% { transform: rotate(3deg); } }

/* ---------- Ayırıcı fermuar şeridi ---------- */
.zip-divider { height: 14px; background:
  repeating-linear-gradient(90deg, var(--brass) 0 8px, transparent 8px 16px) top/100% 7px no-repeat,
  repeating-linear-gradient(90deg, transparent 0 8px, #8f7432 8px 16px) bottom/100% 7px no-repeat;
  opacity: .55; }

/* ---------- Görünür olma animasyonu ---------- */
.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* 404 */
.notfound { min-height: 60vh; display: grid; align-content: center; gap: 24px; padding: var(--sec) 0; }

/* Rehber tabloları: uzun ilk sütun satır kırabilsin */
.article__body .spec { min-width: 0; }
.article__body .spec tbody th { white-space: normal; font-size: 1.125rem; line-height: 1.25; }
.article__body .spec th, .article__body .spec td { padding: 12px 14px; }
.article__body .spec td { font-size: 1rem; }

/* ===== Ürünler açılır menüsü (header) , lib.py header() <details class="nav-drop"> ===== */
.nav-drop { position: relative; }
.nav-drop > summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; min-height: 44px; padding: 0 12px; color: var(--text-2); font-family: var(--font-display); font-weight: 600; font-size: inherit; }
.nav-drop > summary::-webkit-details-marker { display: none; }
.nav-drop > summary::after { content: ""; width: 7px; height: 7px; margin-top: -3px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg); transition: transform .2s var(--ease); }
.nav-drop[open] > summary::after { margin-top: 3px; transform: rotate(-135deg); }
.nav-drop > summary:hover, .nav-drop[open] > summary, .nav-drop.is-current > summary { color: var(--strong); }
.nav-drop.is-current > summary { box-shadow: inset 0 -2px 0 var(--brass); }
.nav-drop > summary:focus-visible { outline: 2px solid var(--brass); outline-offset: 2px; }
.nav-drop__list { display: flex; flex-direction: column; }
@media (min-width: 1101px) {
  .nav-drop__list { position: absolute; top: 100%; left: 0; z-index: 60; min-width: 240px; padding: 8px; background: var(--bg); border: 1px solid var(--line-2); border-radius: var(--r); box-shadow: 0 16px 32px rgba(0, 0, 0, .28); }
  .nav-drop__list a { display: flex; padding: 0 12px; }
  .nav-drop__list a:hover { background: var(--surface-2); }
  .nav-drop__list a[aria-current="page"] { box-shadow: inset 2px 0 0 var(--brass); }
}
@media (max-width: 1320px) { .nav-drop > summary { padding: 0 9px; font-size: 1rem; } }
@media (max-width: 1100px) {
  .nav-drop > summary { display: flex; justify-content: space-between; font-size: 1.75rem; min-height: 60px; padding: 0; border-bottom: 1px solid var(--line); color: var(--text); }
  .nav-drop.is-current > summary { box-shadow: none; color: var(--brass); }
  .nav-drop__list { padding-left: 16px; }
  .nav .nav-drop__list a { font-size: 1.375rem; min-height: 52px; }
}

/* SSS: başlık ile sorular arası boşluk */
#sss .two-col { gap: 24px; }
#sss .lead { margin-bottom: 16px; }
@media (min-width: 960px) { #sss .two-col { gap: var(--col-gap); } }
/* Ürünler menüsü: başlık yazısı diğer menü bağlantılarıyla aynı olsun */
.nav-drop > summary { font-weight: 500; transition: color .2s; }
@media (min-width: 1321px) { .nav-drop > summary { font-size: 1.0625rem; } }

/* WhatsApp: içeriğin üstüne binmesin diye üst menüde; telefonda alttaki çubukta */
.header-wa { width: 44px; min-width: 44px; height: 44px; min-height: 44px; padding: 0; justify-content: center; border-radius: 50%; --b-bg: var(--wa-logo); --b-bd: var(--wa-logo); --b-fg: #fff; }
.header-wa:hover { --b-bg: #1fb958; --b-bd: #1fb958; }
.header-wa svg { width: 24px; height: 24px; margin: 0; }

/* Kürsör seçici */
.scfg__preview svg { width: 100%; height: 100%; max-width: none; display: block; overflow: hidden; }
.scfg .scfg__plastic { fill: var(--plastic); }
.scfg__p { display: none; }
.scfg[data-puller-now="plate"] .scfg__p--plate, .scfg[data-puller-now="ring"] .scfg__p--ring,
.scfg[data-puller-now="hook"] .scfg__p--hook, .scfg[data-puller-now="plastic"] .scfg__p--plastic { display: block; }

/* ---------- Fotoğraflar ---------- */
.page-hero--media .wrap { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: var(--col-gap); align-items: center; }
.page-hero--media .wrap > :first-child { grid-column: 1 / -1; }
.page-hero--media h1 { font-size: clamp(2.4rem, 4.2vw, 3.75rem); }
.page-hero__media img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.page-hero__media .zs { margin-top: 16px; }
@media (max-width: 860px) { .page-hero--media .wrap { grid-template-columns: minmax(0, 1fr); } }
.article-hero { margin: 0 0 32px; }
.article-hero img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; }
.sources { font-size: 1rem; color: var(--text-2); }
.sources ul { padding-left: 1.2em; }

/* ---------- Apple düzeni ---------- */
body { font-size: 1.125rem; line-height: 1.5; letter-spacing: -.011em; }
h1 { font-size: clamp(2.75rem, 6.6vw, 5.6rem); line-height: 1.05; letter-spacing: -.035em; }
h2 { font-size: clamp(2rem, 3.8vw, 3.25rem); line-height: 1.08; letter-spacing: -.028em; }
h3 { letter-spacing: -.02em; }
.lead { font-size: clamp(1.25rem, 1.8vw, 1.5rem); line-height: 1.4; letter-spacing: -.015em; color: var(--text-3); }
.sec { padding: clamp(80px, 11vw, 148px) 0; }
.sec--line { border-top: 0; }
.page-hero { border-bottom: 0; }

.site-header { border-bottom: 1px solid color-mix(in srgb, var(--line) 60%, transparent); }
.nav a, .nav-drop > summary { font-weight: 400; letter-spacing: -.01em; }

.btn { min-height: 52px; padding: 0 28px; border-radius: 14px; font-size: 1.0625rem; font-weight: 500; letter-spacing: -.01em; transition: background-color .3s var(--ease-a), border-color .3s var(--ease-a), color .3s var(--ease-a), transform .2s var(--ease-a); }
.btn:active { transform: scale(.98); }
.btn--sm { min-height: 44px; padding: 0 18px; border-radius: 14px; font-size: 1rem; }
.header-wa { width: 44px; min-width: 44px; min-height: 44px; padding: 0; border-radius: 50%; }
.arrow-link { font-weight: 500; letter-spacing: -.01em; gap: 2px; }
.arrow-link svg { transition: transform .3s var(--ease-a); }
.arrow-link:hover svg, a:hover > .arrow-link svg { transform: translateX(3px); }

.frame { transition: box-shadow .4s var(--ease-a), transform .4s var(--ease-a), border-color .4s var(--ease-a); }
a.frame:hover, .pcard:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(0, 0, 0, .08); }
:root[data-theme="light"] .pcard:hover, :root[data-theme="light"] .post-card:hover { background: var(--surface); }

@media (prefers-reduced-motion: no-preference) { .js .reveal { transform: translateY(24px); transition: opacity .9s var(--ease-a), transform .9s var(--ease-a); } .js .reveal.is-in { transform: none; } }
@media (prefers-reduced-motion: reduce) { .frame, .btn, .arrow-link svg { transition: none; } a.frame:hover, .pcard:hover { transform: none; } }

.page-hero__media img, .article-hero img, .tile img { border-radius: var(--r-lg); }
.gallery { padding-top: 0; }
.gallery__grid { display: grid; gap: var(--col-gap); }
.gallery__grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.tile { margin: 0; }
.tile img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.gallery__grid--1 .tile img { aspect-ratio: 21 / 9; }
.tile figcaption { margin-top: 12px; font-size: 1rem; color: var(--text-3); }
@media (max-width: 760px) { .gallery__grid--2 { grid-template-columns: minmax(0, 1fr); } .gallery__grid--1 .tile img { aspect-ratio: 4 / 3; } }

.table-wrap { border-radius: var(--r); }
.tldr, .aside-box, .article-cta, .cfg, .form input, .form select, .form textarea { border-radius: var(--r); }
.article-cta, .aside-box { border-radius: var(--r-lg); }
.steps, .feature-list, .finish-grid, .specbar { border-radius: var(--r); }
.social a, .menu-btn, .theme-btn, .lang { border-radius: var(--r); }
.nav-drop__list { border-radius: var(--r); box-shadow: 0 16px 40px rgba(0, 0, 0, .12); }
.finish i, .tape i { border-radius: var(--r-sm); }
@media (max-width: 760px) { .specbar span { white-space: normal; font-size: .8125rem; letter-spacing: .06em; } .specbar b { white-space: normal; } }

/* ---------- Kareli alan ve okuma alanı ----------
   Izgara tek yerde, body üzerinde durur, bu yüzden her yerde aynı hizadadır.
   Kareler üst alanda ve bölüm geçişlerinde görünür. İçerik bölümleri kendi rengiyle
   kareleri yumuşakça örter: okunan yer düz kalır, geçişlerde kareler geri gelir. */
:root { --grid: rgba(255, 255, 255, .07); --hero-glow: rgba(70, 110, 255, .2); --sec-fade: clamp(56px, 8vw, 112px); }
:root[data-theme="light"] { --grid: rgba(20, 28, 40, .085); --hero-glow: rgba(0, 38, 160, .1); }
body {
  background-color: var(--bg);
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: -1px -1px;
}
.sec, .article { --sec-fill: var(--bg); background: linear-gradient(transparent, var(--sec-fill) var(--sec-fade), var(--sec-fill) calc(100% - var(--sec-fade)), transparent); }
.sec--alt { --sec-fill: var(--bg-2); }
.hero, .page-hero { background: radial-gradient(90% 80% at 75% 0, var(--hero-glow), transparent 70%); }
.hero { border-bottom: 0; }

/* ---------- İletişim: konum kartlarındaki harita alanı (tıklayınca yüklenir) ---------- */
.contact-grid .loc { min-width: 0; grid-template-rows: auto auto 1fr auto auto; } /* iki kartta harita aynı hizada */
.loc-map { position: relative; aspect-ratio: 16 / 10; overflow: hidden; border-radius: var(--r); border: 1px solid var(--line); background: var(--surface-2); display: grid; place-items: center; align-content: center; gap: 12px; }
.loc-map__art { position: absolute; inset: 0; width: 100%; height: 100%; fill: none; stroke: var(--line-2); stroke-width: 5; stroke-linecap: round; }
.loc-map__art .loc-map__minor { stroke-width: 2; opacity: .6; }
.loc-map__pin { position: relative; width: 26px; height: 35px; fill: var(--brass); }
.loc-map__show { position: relative; display: none; background: var(--bg); }
.js .loc-map__show { display: inline-flex; }
.loc-map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; transform-origin: 0 0; }
.loc-dir { margin: 0; }
.loc-dir .arrow-link { display: inline-flex; align-items: center; min-height: 44px; }
@media (max-width: 760px) { .loc-map { aspect-ratio: 4 / 3; } }

/* ==========================================================================
   BLOG: dizin (öne çıkan yazı, fotoğraflı kartlar, kategori düğmeleri) ve makale
   (hero, içindekiler, okuma çubuğu, özet, tablo, ürün kutusu, paylaş, önceki/sonraki).
   Ana sayfanın fotoğrafsız .post-card kartları buradan etkilenmez.
   ========================================================================== */
.blog { padding-top: clamp(8px, 2vw, 24px); }
.bmeta { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: .9375rem; color: var(--text-3); }
.bmeta > * + *::before { content: "·"; margin-right: 14px; }

/* Öne çıkan yazı */
.bfeat { display: grid; grid-template-columns: minmax(0, 1fr); background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; text-decoration: none; color: inherit; transition: border-color .3s var(--ease-a), box-shadow .4s var(--ease-a); }
.bfeat:hover { border-color: var(--line-2); box-shadow: 0 20px 48px rgba(0, 0, 0, .1); }
.bfeat[hidden], .bcard[hidden] { display: none; }
.bfeat__img { overflow: hidden; background: var(--surface-2); }
.bfeat__img img { display: block; width: 100%; height: 100%; aspect-ratio: 16 / 10; object-fit: cover; transition: transform .8s var(--ease-a); }
.bfeat:hover .bfeat__img img { transform: scale(1.03); }
.bfeat__txt { display: flex; flex-direction: column; gap: 16px; padding: clamp(24px, 3.4vw, 48px); align-self: center; }
.bfeat__txt h2 { font-size: clamp(1.75rem, 3.2vw, 2.75rem); line-height: 1.08; }
.bfeat__txt .tag + h2 { margin-top: 0; }
.bfeat__txt p { margin: 0; color: var(--text-2); font-size: clamp(1.0625rem, 1.2vw, 1.1875rem); line-height: 1.5; }
.bfeat .arrow-link { margin-top: 8px; color: var(--blue-text); }
@media (min-width: 900px) { .bfeat { grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); } .bfeat__img img { aspect-ratio: auto; min-height: 460px; } }

/* Başlık ve kategori düğmeleri */
.blog-bar { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 18px 32px; margin: clamp(56px, 7vw, 96px) 0 28px; }
.blog-bar h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); }
.blog-chips { display: none; gap: 8px; max-width: 100%; }
.js .blog-chips { display: flex; }
.bchip { flex: none; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 16px; background: var(--bg); color: var(--text-2); border: 1px solid var(--line-2); border-radius: var(--r); font: 500 1rem/1 var(--font-body); cursor: pointer; transition: background-color .2s, color .2s, border-color .2s; }
.bchip i { font: 300 .8125rem/1 var(--font-mono); font-style: normal; color: var(--text-3); }
.bchip:hover { border-color: var(--strong); color: var(--strong); }
.bchip[aria-pressed="true"] { background: var(--strong); border-color: var(--strong); color: var(--bg); }
.bchip[aria-pressed="true"] i { color: inherit; opacity: .7; }
@media (min-width: 761px) { .blog-chips { flex-wrap: wrap; } }
@media (max-width: 760px) {
  .blog-bar { display: block; }
  .blog-chips { margin: 16px calc(-1 * var(--gutter)) 0; padding: 0 var(--gutter) 4px; max-width: none; overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .blog-chips::-webkit-scrollbar { display: none; }
}

/* Fotoğraflı kart */
.bgrid { display: grid; gap: 20px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 701px) { .bgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1101px) { .bgrid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.bcard { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; text-decoration: none; color: inherit; transition: border-color .3s var(--ease-a), box-shadow .4s var(--ease-a); }
.bcard:hover { border-color: var(--line-2); box-shadow: 0 16px 40px rgba(0, 0, 0, .08); }
.bcard__img { overflow: hidden; background: var(--surface-2); }
.bcard__img img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; transform: scale(var(--cz, 1)); transform-origin: var(--co, 50% 50%); transition: transform .8s var(--ease-a); }
.bcard:hover .bcard__img img { transform: scale(calc(var(--cz, 1) * 1.03)); }
.bcard__txt { flex: 1; display: flex; flex-direction: column; gap: 10px; padding: 22px 24px 24px; }
.bcard h3 { font-size: 1.375rem; line-height: 1.16; }
.bcard__txt .tag + h3 { margin-top: 6px; }
.bcard p { margin: 0; color: var(--text-2); font-size: 1rem; line-height: 1.45; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.bcard .bmeta { margin-top: auto; padding-top: 8px; }

/* Okuma çubuğu: yalnız transform */
.read-progress { display: none; position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 60; pointer-events: none; }
.js .read-progress { display: block; }
.read-progress span { display: block; height: 100%; background: var(--brass); transform: scaleX(0); transform-origin: 0 50%; will-change: transform; }

/* Makale düzeni */
.art__grid { display: grid; grid-template-columns: minmax(0, 1fr); }
@media (max-width: 1099px) { .art__grid { max-width: calc(720px + 2 * var(--gutter)); } }
@media (min-width: 1100px) { .art__grid { grid-template-columns: 240px minmax(0, 720px); column-gap: 72px; justify-content: center; } }
.art-hero { padding-top: clamp(24px, 4vw, 48px); }
.art-hero__crumbs, .art-hero .article-hero { grid-column: 1 / -1; }
.art-hero .crumbs li[aria-current] { max-width: 34ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
@media (max-width: 760px) { .art-hero .crumbs li[aria-current] { display: none; } }
.art-head { padding: clamp(28px, 4vw, 48px) 0 clamp(28px, 4vw, 40px); }
@media (min-width: 1100px) { .art-head { grid-column: 2; } }
.art-head h1 { font-size: clamp(2.15rem, 4.6vw, 3.5rem); line-height: 1.07; letter-spacing: -.03em; margin: 16px 0 18px; }
.art-head .lead { margin: 0; color: var(--text-2); font-size: clamp(1.1875rem, 1.6vw, 1.375rem); line-height: 1.42; }
.art-meta { display: flex; flex-wrap: wrap; gap: 6px 20px; margin-top: 20px; font-size: .9375rem; color: var(--text-3); }
.art-hero .article-hero { margin: 0; overflow: hidden; border-radius: var(--r-lg); background: var(--surface-2); }
.art-hero .article-hero img { display: block; border-radius: 0; aspect-ratio: 16 / 9; }
@media (min-width: 1100px) { .art-hero .article-hero img { aspect-ratio: 21 / 9; } }
.art .article { padding: clamp(32px, 4.4vw, 64px) 0 clamp(56px, 7vw, 96px); }

/* Okuma sütunu: ızgara uzun metnin altından geçmesin, kenarda yumuşakça kaybolsun */
.art .article__body { position: relative; max-width: none; min-width: 0; }
.art .article__body::before { content: ""; position: absolute; z-index: -1; inset: -32px calc(-1 * var(--gutter)); background: var(--bg); }
@media (min-width: 1100px) { .art .article__body::before { inset: -32px -56px; -webkit-mask-image: linear-gradient(90deg, transparent, #000 40px, #000 calc(100% - 40px), transparent); mask-image: linear-gradient(90deg, transparent, #000 40px, #000 calc(100% - 40px), transparent); } }
.art .article { position: relative; z-index: 0; }

/* Yazı tipi ritmi */
.art .article__body p, .art .article__body li { font-size: clamp(1.0625rem, .95rem + .35vw, 1.1875rem); line-height: 1.62; }
.art .article__body > p, .art .article__body > ul, .art .article__body > ol { margin: 0 0 1.05em; }
.art .article__body h2 { font-size: clamp(1.625rem, 2.8vw, 2.125rem); line-height: 1.14; letter-spacing: -.022em; margin: clamp(44px, 5vw, 64px) 0 16px; }
.art .article__body h3 { font-size: clamp(1.25rem, 1.8vw, 1.4375rem); margin: 32px 0 10px; }
.art .article__body ul, .art .article__body ol { padding-left: 1.25em; }
.art .article__body li { margin-bottom: .45em; padding-left: .2em; }
.art .article__body ol > li::marker { font-family: var(--font-mono); font-weight: 300; font-size: .9em; }
.art .article__body a:not([class]) { color: var(--blue-text); text-underline-offset: 3px; text-decoration-thickness: 1px; }
.art .article__body blockquote { margin: 28px 0; padding: 2px 0 2px 22px; border-left: 2px solid var(--brass); }
.art .article__body blockquote p { color: var(--text); font-size: clamp(1.1875rem, 1.7vw, 1.3125rem); line-height: 1.45; }
.art .article__body blockquote p:last-child { margin-bottom: 0; }

/* Kısaca */
.art .tldr { border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--surface); padding: 22px 24px 24px; margin: 0 0 28px; }
.art .tldr .tag { margin-bottom: 10px; color: var(--brass); }
.art .tldr p { line-height: 1.55; }

/* İçindekiler */
.toc ol { list-style: none; margin: 0; padding: 0; }
.art .article__body .toc li { margin: 0; padding: 0; font-size: 1rem; }
.art .article__body .toc a, .toc a { display: block; text-decoration: none; color: var(--text-2); line-height: 1.32; transition: color .2s, border-color .2s; }
.art .article__body .toc a:hover, .toc a:hover { color: var(--strong); }
.art .article__body .toc a[aria-current], .toc a[aria-current] { color: var(--strong); font-weight: 500; }
@media (min-width: 1100px) { .art__side { display: block; } .toc--inline { display: none; } }
.toc--side { position: sticky; top: calc(var(--header-h) + 24px); max-height: calc(100vh - var(--header-h) - 48px); overflow-y: auto; overscroll-behavior: contain; padding: 18px 12px 18px 18px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); scrollbar-width: thin; }
.toc--side .tag { margin-bottom: 12px; font-size: .8125rem; }
.toc--side a { padding: 7px 8px 7px 12px; font-size: .9375rem; border-left: 2px solid var(--line); }
.toc--side a[aria-current] { border-left-color: var(--brass); }
.toc--inline { margin: 0 0 12px; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--surface); }
.toc--inline summary { display: flex; align-items: center; justify-content: space-between; min-height: 52px; padding: 0 20px; cursor: pointer; list-style: none; font-family: var(--font-mono); font-weight: 300; font-size: .9375rem; letter-spacing: .1em; text-transform: uppercase; color: var(--text-2); }
.toc--inline summary::-webkit-details-marker { display: none; }
.toc--inline summary::after { content: "+"; font-size: 1.375rem; line-height: 1; color: var(--text-3); }
.toc--inline[open] summary::after { content: "\2212"; }
.toc--inline nav { padding: 0 8px 12px; }
.toc--inline a { padding: 10px 12px; min-height: 44px; border-radius: var(--r-sm); }
.toc--inline a[aria-current] { background: var(--surface-2); }

/* Tablolar: telefonda kendi kabında kayar */
.art .article__body .table-wrap { margin: 24px 0 32px; background-color: var(--surface); background-image: linear-gradient(90deg, var(--surface) 24px, transparent), linear-gradient(270deg, var(--surface) 24px, transparent), linear-gradient(90deg, rgba(0, 0, 0, .18), transparent), linear-gradient(270deg, rgba(0, 0, 0, .18), transparent); background-position: 0 0, 100% 0, 0 0, 100% 0; background-repeat: no-repeat; background-size: 48px 100%, 48px 100%, 12px 100%, 12px 100%; background-attachment: local, local, scroll, scroll; }
.art .article__body .spec thead th { background: transparent; font-size: .8125rem; padding-top: 14px; padding-bottom: 12px; border-bottom-color: var(--line-2); }
.art .article__body .spec tbody th { color: var(--strong); font-size: 1.0625rem; font-weight: 600; letter-spacing: -.01em; }
.art .article__body .spec td { line-height: 1.45; }
@media (hover: hover) { .art .article__body .spec tbody tr:hover > * { background: color-mix(in srgb, var(--line) 22%, transparent); } }
@media (max-width: 640px) {
  .art .article__body .spec:has(thead th:nth-child(3)) { min-width: 460px; }
  .art .article__body .spec:has(thead th:nth-child(4)) { min-width: 620px; }
}

/* Ürün kutusu */
.pbox { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 18px; align-items: center; margin: 36px 0 8px; padding: 16px; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--surface); }
.pbox__img { overflow: hidden; border-radius: var(--r); background: var(--surface-2); }
.pbox__img img { display: block; width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; }
.art .article__body .pbox p { margin: 4px 0 6px; font-size: 1rem; line-height: 1.4; }
.pbox .tag { font-size: .8125rem; }
.pbox__links { display: flex; flex-wrap: wrap; gap: 0 20px; }
.pbox__link { display: inline-flex; align-items: center; gap: 4px; min-height: 36px; font-weight: 500; color: var(--blue-text); text-decoration: none; }
.pbox__link:hover { color: var(--link-hover); }
.pbox__link { white-space: nowrap; }
.pbox__link svg { flex: none; width: 16px; height: 16px; }

/* Paylaş */
.share { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 12px; margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--line); }
.share .tag { margin-right: 6px; font-size: .875rem; }
.share__btn { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 16px; background: var(--surface); color: var(--strong); border: 1px solid var(--line-2); border-radius: var(--r); font: 500 1rem/1 var(--font-body); text-decoration: none; cursor: pointer; transition: border-color .2s; }
.share__btn:hover { border-color: var(--strong); }
.share__btn svg { flex: none; width: 18px; height: 18px; }
[data-copy-link] { display: none; }
.js [data-copy-link] { display: inline-flex; }
[data-copy-link] span { min-width: 9.5em; text-align: left; }

/* Önceki / sonraki */
.pn { display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; margin-top: 24px; }
@media (min-width: 620px) { .pn { grid-template-columns: repeat(2, minmax(0, 1fr)); } .pn__next { grid-column: 2; text-align: right; } }
.pn a { display: block; padding: 18px 20px; border: 1px solid var(--line); border-radius: var(--r); background: var(--surface); text-decoration: none; transition: border-color .2s; }
.pn a:hover { border-color: var(--line-2); }
.pn .tag { font-size: .8125rem; margin-bottom: 6px; }
.pn b { display: block; color: var(--strong); font-weight: 600; font-size: 1.0625rem; line-height: 1.25; letter-spacing: -.01em; }

@media (prefers-reduced-motion: reduce) {
  .bfeat .bfeat__img img, .bfeat:hover .bfeat__img img { transition: none; transform: none; }
  .bcard .bcard__img img, .bcard:hover .bcard__img img { transition: none; transform: scale(var(--cz, 1)); }
}
/* ========== BLOG sonu ========== */

/* ---------- KVKK metni (privacy): liste ve tablo ---------- */
.prose ul { padding-left: 1.2em; margin: 0 0 1.2em; }
.prose li + li { margin-top: 8px; }
.prose .table-wrap { margin: 24px 0 32px; }
.prose .privacy-table td { font-size: 1rem; }
@media (max-width: 640px) {
  table.spec.privacy-table { display: block; min-width: 0; }
  .privacy-table tbody { display: block; }
  .privacy-table thead { display: none; }
  .privacy-table tr { display: block; padding: 16px 20px; border-bottom: 1px solid var(--line); }
  .privacy-table tr:last-child { border-bottom: 0; }
  .prose .privacy-table td { display: block; padding: 0 0 8px; border: 0; }
  .prose .privacy-table td:first-child { color: var(--text); font-weight: 600; }
}

/* ---------- Ana sayfa: bir bakışta tablosu ---------- */
.facts-title { font-size: clamp(1.375rem, 2vw, 1.75rem); margin: 0 0 8px; }
.facts-group { display: block; margin: 32px 0 12px; }
.facts-box .facts dt { font-size: 1.0625rem; }
.facts-box .facts > div { padding: 14px 0; }

/* ---------- Fermuar seçici: sol ve sağ denge ----------
   Masaüstünde düğmeler önizlemenin altına geçer, sağdaki renkler sıkışık durur;
   iki sütun aynı yükseklikte biter. Telefonda sıra önizleme, seçenekler, düğmeler. */
.cfg > .cfg__cta { padding: 0 clamp(20px, 3vw, 40px) clamp(20px, 3vw, 40px); }
@media (min-width: 1000px) {
  .cfg:has(> .cfg__cta) { grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr); grid-template-rows: 1fr auto; }
  .cfg > .cfg__stage { grid-column: 1; grid-row: 1; border-right: 0; justify-content: flex-start; gap: 28px; }
  .cfg > .cfg__panel { grid-column: 2; grid-row: 1 / span 2; border-left: 1px solid var(--line); gap: 24px; }
  .cfg > .cfg__cta { grid-column: 1; grid-row: 2; }
  .cfg:has(> .cfg__cta) .cfg__code { flex: 1; padding-top: 24px; }
  .cfg:has(> .cfg__cta) .cfg__code dl { flex: 1; gap: 0; grid-template-columns: minmax(120px, auto) minmax(0, 1fr); grid-auto-rows: 1fr; align-items: stretch; }
  .cfg:has(> .cfg__cta) .cfg__code dt, .cfg:has(> .cfg__cta) .cfg__code dd { display: flex; align-items: center; }
  .cfg:has(> .cfg__cta) .cfg__code dt, .cfg:has(> .cfg__cta) .cfg__code dd { padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 1.0625rem; }
  .cfg__panel .swatches { grid-template-columns: repeat(auto-fill, minmax(34px, 1fr)); gap: 8px; }
  .cfg__panel .sw { min-height: 34px; }
  .cfg__panel .fins { row-gap: 10px; }
  .cfg__panel .fin i { width: 40px; height: 40px; }
}

/* Normal yazı gibi görünen link: üzerine gelince link olduğu belli olur */
.plain-link { transition: color .2s var(--ease-a); }
.plain-link:hover, .plain-link:focus-visible { color: var(--brass); text-decoration: underline; text-underline-offset: 3px; }

/* Metin içi linkler yazıyla aynı görünür, üzerine gelince link olduğu belli olur */
.link { color: inherit; text-decoration: none; transition: color .2s var(--ease-a); }
.link:hover, .link:focus-visible { color: var(--brass); text-decoration: underline; text-underline-offset: 3px; }

/* Blog yazısı: her şey alt alta, tek sütunda ve site genişliğinde.
   Sol kenar logoyla, sağ kenar menüyle hizalı; sayfa boyunca değişmez. */
.art .wrap.art__grid { display: block; max-width: var(--wrap); }
.art .article { padding-top: clamp(24px, 4vw, 48px); }
.art-hero { padding: 0; }
.art-hero .crumbs li[aria-current] { display: none; }
.art-head { max-width: none; padding: clamp(20px, 2.5vw, 28px) 0 clamp(24px, 3vw, 32px); }
.art-hero .article-hero img { aspect-ratio: 16 / 9; }
.art .article__body { margin-top: clamp(24px, 3vw, 32px); max-width: none; }
.art .article__body::before { content: none; }
.art__main { min-width: 0; }
.toc--inline { display: block; margin: 0 0 24px; }
@media (min-width: 900px) { .art-hero .article-hero img { aspect-ratio: 21 / 9; } }
.art .article__body a:not([class]) { color: inherit; text-decoration: none; transition: color .2s var(--ease-a); }
.art .article__body a:not([class]):hover, .art .article__body a:not([class]):focus-visible { color: var(--brass); text-decoration: underline; text-underline-offset: 3px; }
.art .article__body .pbox > div { min-width: 0; }
.art .article__body .pbox__link { white-space: normal; max-width: 100%; overflow-wrap: anywhere; }

/* Üstteki WhatsApp her genişlikte görünür */
.header-actions .btn.header-wa { display: inline-flex; }
@media (max-width: 400px) { .header-actions { gap: 4px; } .header-actions .btn.header-wa { width: 40px; min-width: 40px; height: 40px; min-height: 40px; } }
@media (max-width: 350px) { .header-actions .theme-btn { display: none; } }

/* ---------- SSS bölümü: ortada başlık, altında sorular, en altta WhatsApp ---------- */
.faq-sec__in { max-width: calc(860px + 2 * var(--gutter)); }
.faq-sec__head { text-align: center; margin-bottom: clamp(32px, 4vw, 48px); }
.faq-sec__head .tag { display: block; }
.faq-sec__help { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 24px; margin-top: clamp(24px, 3vw, 32px); }
.faq-sec__help p { margin: 0; color: var(--text-2); }
@media (max-width: 560px) { .faq-sec__help { flex-direction: column; align-items: stretch; text-align: center; } .faq-sec__help .arrow-link { justify-content: center; } }

/* ---------- Kürsör seçici çizimi ---------- */
.scfg__preview { width: 100%; max-width: 400px; margin: 0 auto; aspect-ratio: 400 / 440; border-radius: var(--r); overflow: hidden; }
.scfg__tape { fill: #26345e; }
.scfg__stitch { fill: none; stroke: #fff; stroke-opacity: .28; stroke-width: 1.5; stroke-dasharray: 6 5; }
.scfg__teeth { fill: url(#scfgMetal); stroke: rgba(0, 0, 0, .35); stroke-width: .75; }
.scfg__edge { stroke: rgba(0, 0, 0, .35); stroke-width: 1; }
.scfg__bevel { fill: none; stroke: #fff; stroke-opacity: .3; stroke-width: 1; transform: scale(.94); transform-origin: 200px 268px; }
.scfg__rivet { fill: rgba(0, 0, 0, .28); stroke: rgba(255, 255, 255, .35); }
.scfg__ribs { fill: none; stroke: rgba(0, 0, 0, .22); stroke-width: 3; stroke-linecap: round; }
.scfg__logo { fill: var(--logo-ink); opacity: .62; }
.scfg__cap { display: none; }
.scfg:not([data-kind-now]) .scfg__cap--auto, .scfg[data-kind-now="auto"] .scfg__cap--auto,
.scfg[data-kind-now="semi"] .scfg__cap--semi, .scfg[data-kind-now="free"] .scfg__cap--free { display: block; }

/* ---------- Ürün sayfası üstü: yazı ortada üstte, fermuar altında tam genişlikte ---------- */
.page-hero--media .wrap { display: block; }
.page-hero--media .crumbs { justify-content: center; }
.page-hero--media .wrap > div:not(.page-hero__media) { max-width: 780px; margin: clamp(24px, 3vw, 40px) auto 0; text-align: center; }
.page-hero--media h1 { font-size: clamp(2.75rem, 6vw, 5rem); line-height: 1.04; margin-bottom: 20px; }
.page-hero--media .lead { margin-left: auto; margin-right: auto; }
.page-hero--media .btn-row { justify-content: center; }
.page-hero__media { max-width: 980px; margin: clamp(32px, 5vw, 64px) auto 0; }
.page-hero__media .zs { margin-top: 0; }
@media (max-width: 560px) { .btn-row .btn, .btn-row .arrow-link { flex: 1 1 100%; justify-content: center; } }

/* ---------- Numune sayfası: önce WhatsApp, sonra kısa e-posta formu ---------- */
.sample-hero h1 { font-size: clamp(2.5rem, 5.4vw, 5rem); }
.sample-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.sample-cta .btn { min-height: 56px; padding: 0 32px; font-size: 1.125rem; }
.sample-cta__wa svg { width: 22px; height: 22px; }
.sample-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 32px; }
.sample-intro h2 { margin-bottom: 16px; }
.sample-form { padding: clamp(20px, 3vw, 40px); gap: 20px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); }
.sample-form .form__actions { grid-template-columns: minmax(0, 1fr); }
.sample-form textarea { min-height: 120px; }
.form__legal { margin: 0; font-size: .9375rem; color: var(--text-3); }
.sample-steps .tag { margin-bottom: 16px; }
.sample-steps ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; counter-reset: s; }
.sample-steps li { counter-increment: s; display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 8px; color: var(--text-2); line-height: 1.4; }
.sample-steps li::before { content: counter(s); font-family: var(--font-mono); font-weight: 300; color: var(--brass); }
@media (min-width: 1000px) {
  .sample-grid { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); grid-template-rows: auto 1fr; grid-template-areas: "intro form" "steps form"; gap: 40px 64px; align-items: start; }
  .sample-intro { grid-area: intro; } .sample-form { grid-area: form; } .sample-steps { grid-area: steps; }
}
@media (max-width: 559px) {
  .sample-cta { flex-direction: column; align-items: stretch; gap: 8px; }
  .sample-cta .btn { justify-content: center; width: 100%; }
}
/* Telefonda ortalı kahramanlar sola yaslanır */
@media (max-width: 560px) {
  .page-hero--media .crumbs, .page-hero--media .btn-row { justify-content: flex-start; }
  .page-hero--media .wrap > div:not(.page-hero__media) { text-align: left; }
  .page-hero--media .lead { margin-left: 0; margin-right: 0; }
}

/* Blog başlığı ve açıklaması fotoğrafın sağ kenarına kadar yayılır */
.art-head h1, .art-head .lead { max-width: none; width: 100%; text-wrap: wrap; }
.art-head h1 { margin-top: 0; }
.article__body > .art-meta { margin-top: clamp(32px, 4vw, 48px); padding-top: 20px; border-top: 1px solid var(--line); }

/* Blog yazısı son düzen: başlık, görsel ve yazı ortada tek sütunda, aynı kenarlarda. */
.art .wrap.art__grid { max-width: calc(920px + 2 * var(--gutter)); }
.art-hero .article-hero img { aspect-ratio: 16 / 9 !important; }
.art-head h1 { font-size: clamp(2.25rem, 4.4vw, 3.5rem); text-wrap: balance; }

/* Yazının altındaki numune bandı ve benzer yazılar da yazıyla aynı sütunda durur */
.art ~ .sec .wrap, .art ~ .cta-band .cta-band__in { max-width: calc(920px + 2 * var(--gutter)); }
.art ~ .cta-band .cta-band__in { display: grid; grid-template-columns: minmax(0, 1fr); gap: 20px; }
.art ~ .cta-band h2 { font-size: clamp(2.25rem, 4.4vw, 3.5rem); }
.art ~ .cta-band p { max-width: none; }
.art ~ .sec .bgrid { grid-template-columns: repeat(auto-fill, minmax(min(100%, 270px), 1fr)); }

/* Yazı başı: başlığın altında Kısaca, fotoğrafın altında açılır Bu yazıda; ikisi de tam sütun genişliğinde */
.art-head .tldr { width: 100%; margin: 16px 0 0; padding: clamp(18px, 2.2vw, 24px); background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); }
.art-head .tldr .tag { display: block; margin-bottom: 10px; }
.art-head .tldr p { margin: 0; font-size: clamp(1.0625rem, 1.3vw, 1.1875rem); line-height: 1.55; color: var(--text); }
.art .article__body .toc--inline { display: block; width: 100%; margin: 0 0 8px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); }
.art .article__body .toc--inline nav { padding: 0 12px 12px; }
.art .article__body .toc--inline li { margin: 0; padding: 0; }
.art .article__body .toc--inline a { padding: 10px 12px; min-height: 44px; display: flex; align-items: center; border-radius: var(--r-sm); font-size: 1rem; }
.art .article__body .toc--inline a:hover { background: var(--surface-2); }

/* Yazı sonu: bilgi satırı iki çizginin tam ortasında, paylaşım satırı eşit aralıklı */
.article__body > .art-meta { margin-bottom: 0; padding: 24px 0; align-items: center; }
.art .share { margin-top: 0; padding: 24px 0; align-items: center; border-top: 1px solid var(--line); }
.art .share__btn { justify-content: center; }
.art .share__btn span { min-width: 0 !important; text-align: center; }
.art .pn { margin-top: 0; }

/* Yazı içi aralıklar: bölümler arası daha sıkı, metin başlığına yakın */
.art .article__body h2 { margin: clamp(28px, 3vw, 36px) 0 8px; }
.art .article__body h3 { margin: 20px 0 6px; }
.art .article__body > p, .art .article__body > ul, .art .article__body > ol { margin-bottom: .7em; }
.art .article__body li { margin-bottom: .25em; }
.art .article__body .table-wrap { margin: 12px 0 16px; }
.art .article__body .pbox { margin: 20px 0 8px; }
.art .article__body { margin-top: 20px; }
.art .article { padding-bottom: clamp(32px, 4vw, 56px); }
.article__body > .art-meta { margin-top: 28px; }

/* Hakkımızda: sağ sütun soldaki metinle aynı yerde başlar ve biter, logo kalan alanı doldurur */
.about-side { display: flex; flex-direction: column; gap: 20px; min-width: 0; }
.about-logo { flex: 1 1 auto; min-height: 120px; padding: 24px; display: grid; place-items: center; color: var(--logo); }
.about-logo svg { display: block; width: clamp(140px, 15vw, 210px); height: auto; }
.about-side + *, .prose > p:last-child { margin-bottom: 0; }
.about-side .facts dt { font-size: 1.125rem; }

/* Katalog kullanım bölümü: başlık üstte, üç eşit kart, altta bağlantılar */
.guide-cards { display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; }
@media (min-width: 900px) { .guide-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.guide-card { padding: clamp(20px, 2.4vw, 28px); background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); }
.guide-card h3 { margin: 0 0 12px; font-size: 1.25rem; }
.guide-card p { margin: 0; font-size: 1rem; line-height: 1.55; color: var(--text-2); }
.guide-links { display: flex; flex-wrap: wrap; gap: 4px 28px; margin-top: 24px; }

/* Yan yana iki metin bölümü: aynı yükseklikte iki kart, kısa olan yarım kalmış görünmez */
.two-col:has(> .prose + .prose) { gap: 16px; }
.two-col:has(> .prose + .prose) > .prose { padding: clamp(20px, 2.4vw, 32px); background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); }
.two-col:has(> .prose + .prose) > .prose > :first-child { margin-top: 0; }
.two-col:has(> .prose + .prose) > .prose > :last-child { margin-bottom: 0; }

/* Numune sayfası: bağlantıyla gelince başlık üstte, seçici ekranda tam görünür */
.sample-picker .sec-head { margin-bottom: 28px; }
@media (min-width: 1000px) {
  .sample-picker .cfg__stage { padding: 24px; gap: 16px; }
  .sample-picker .cfg > .cfg__stage { gap: 16px; }
  .sample-picker .cfg__panel { padding: 24px; gap: 18px; }
  .sample-picker .cfg legend { margin-bottom: 8px; }
  .sample-picker .fins { gap: 8px 6px; }
  .sample-picker .cfg > .cfg__cta { padding: 0 24px 24px; }
}

/* ---------- Numune penceresi ---------- */
html.modal-open { overflow: hidden; }
.sample-modal { width: min(520px, calc(100vw - 32px)); max-height: calc(100dvh - 32px); padding: clamp(24px, 4vw, 36px); border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--surface); color: var(--text); overflow-y: auto; }
.sample-modal::backdrop { background: rgba(0, 0, 0, .55); }
.sample-modal h2 { margin: 0 40px 8px 0; font-size: clamp(1.5rem, 3vw, 1.875rem); line-height: 1.15; }
.sample-modal .lead { margin: 0 0 20px; font-size: 1rem; }
.sample-modal .sample-form { padding: 0; background: none; border: 0; border-radius: 0; gap: 16px; }
.sample-modal__close { position: absolute; top: 14px; right: 14px; width: 44px; height: 44px; display: grid; place-items: center; padding: 0; border: 0; border-radius: 50%; background: none; color: var(--text); cursor: pointer; }
.sample-modal__close:hover { background: var(--line); }
.sample-modal__close svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; }