/* self-hosted fonts (restored after polish strip) */
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: italic;
  font-weight: 400;
  font-display: optional;
  src: url(../fonts/IBMPlexMono-400-italic-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: italic;
  font-weight: 400;
  font-display: optional;
  src: url(../fonts/IBMPlexMono-400-italic-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: italic;
  font-weight: 600;
  font-display: optional;
  src: url(../fonts/IBMPlexMono-600-italic-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: italic;
  font-weight: 600;
  font-display: optional;
  src: url(../fonts/IBMPlexMono-600-italic-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: optional;
  src: url(../fonts/IBMPlexMono-400-normal-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: optional;
  src: url(../fonts/IBMPlexMono-400-normal-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: optional;
  src: url(../fonts/IBMPlexMono-500-normal-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: optional;
  src: url(../fonts/IBMPlexMono-500-normal-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 600;
  font-display: optional;
  src: url(../fonts/IBMPlexMono-600-normal-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 600;
  font-display: optional;
  src: url(../fonts/IBMPlexMono-600-normal-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 700;
  font-display: optional;
  src: url(../fonts/IBMPlexMono-700-normal-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 700;
  font-display: optional;
  src: url(../fonts/IBMPlexMono-700-normal-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: italic;
  font-weight: 400;
  font-stretch: 100%;
  font-display: optional;
  src: url(../fonts/IBMPlexSans-400-italic-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: italic;
  font-weight: 400;
  font-stretch: 100%;
  font-display: optional;
  src: url(../fonts/IBMPlexSans-400-italic-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: italic;
  font-weight: 600;
  font-stretch: 100%;
  font-display: optional;
  src: url(../fonts/IBMPlexSans-600-italic-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: italic;
  font-weight: 600;
  font-stretch: 100%;
  font-display: optional;
  src: url(../fonts/IBMPlexSans-600-italic-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 400;
  font-stretch: 100%;
  font-display: optional;
  src: url(../fonts/IBMPlexSans-400-normal-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 400;
  font-stretch: 100%;
  font-display: optional;
  src: url(../fonts/IBMPlexSans-400-normal-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 500;
  font-stretch: 100%;
  font-display: optional;
  src: url(../fonts/IBMPlexSans-500-normal-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 500;
  font-stretch: 100%;
  font-display: optional;
  src: url(../fonts/IBMPlexSans-500-normal-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 600;
  font-stretch: 100%;
  font-display: optional;
  src: url(../fonts/IBMPlexSans-600-normal-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 600;
  font-stretch: 100%;
  font-display: optional;
  src: url(../fonts/IBMPlexSans-600-normal-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 700;
  font-stretch: 100%;
  font-display: optional;
  src: url(../fonts/IBMPlexSans-700-normal-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 700;
  font-stretch: 100%;
  font-display: optional;
  src: url(../fonts/IBMPlexSans-700-normal-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ============================================================
   OKSİT ÇİNİ ATÖLYESİ — Teknik Şartname / Blueprint sistemi
   SLATE / STEEL colorway (desaturated technical document):
   bg #E9ECEF · surface #FFFFFF · ink #14181B · accent(steel) #4A5D71
   single restrained COBALT hairline accent → --oksit #1560B0
   Başlık: IBM Plex Mono 600 · Gövde: IBM Plex Sans 400
   ============================================================ */

:root {
  interpolate-size: allow-keywords;

  --bg: #E9ECEF;
  --surface: #FFFFFF;
  --surface-2: #DDE2E8;
  --surface-3: #CFD5DD;
  --ink: #14181B;
  --ink-soft: #39424A;
  --muted: #58626B;
  --accent: #4A5D71;
  --accent-text: #3A4A5A;
  --accent-deep: #2C3947;
  --oksit: #1560B0;
  --oksit-text: #0E5AA6;
  --line: rgba(22, 26, 29, 0.14);
  --line-strong: rgba(22, 26, 29, 0.30);
  --grid-line: rgba(74, 93, 113, 0.07);

  --mono: 'IBM Plex Mono', ui-monospace, 'Cascadia Mono', 'Courier New', monospace;
  --sans: 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --container: 1240px;
  --pad: clamp(16px, 4vw, 48px);
  --header-h: 72px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --ease-tech: cubic-bezier(.4, 0, .2, 1);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; max-width: 100vw; overflow-x: hidden; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--sans);
  font-weight: 400;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.62;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  /* blueprint grid */
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 28px 28px, 28px 28px;
  background-position: -1px -1px;
}

figure, figcaption, blockquote, ul, ol { margin: 0; padding: 0; }
ul, ol { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

h1, h2, h3, h4, h5, .mono {
  font-family: var(--mono);
  font-weight: 600;
  line-height: 1.16;
  letter-spacing: -0.01em;
  margin: 0;
}

:where(h1) { font-size: clamp(2.1rem, 5.2vw, 3.8rem); }
:where(h2) { font-size: clamp(1.55rem, 3.4vw, 2.5rem); }
:where(h3) { font-size: clamp(1.15rem, 2vw, 1.5rem); }

p { margin: 0 0 1rem; }
p:last-child { margin-bottom: 0; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--pad);
}

/* long strings */
.break { word-break: break-word; overflow-wrap: anywhere; }

/* ---------- focus / a11y ---------- */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}
.skip-link {
  position: fixed;
  top: -60px; left: 12px;
  z-index: 2000;
  background: var(--ink); color: #fff;
  padding: 10px 16px;
  font-family: var(--mono); font-size: .85rem;
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 12px; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed; inset: 0 0 auto 0;
  z-index: 1080;
  height: var(--header-h);
  background: rgba(238, 241, 244, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  transition: background .24s var(--ease), box-shadow .24s var(--ease), height .24s var(--ease);
}
.site-header.is-scrolled {
  background: rgba(238, 241, 244, 0.98);
  box-shadow: 0 8px 24px -16px rgba(0, 0, 0, 0.28);
  height: 62px;
}
.header-inner {
  height: 100%;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-weight: 600;
  font-size: 1.02rem; letter-spacing: -0.01em;
  color: var(--ink);
  line-height: 1.1;
}
.brand-mark {
  width: 34px; height: 34px; flex: none;
  display: grid; place-items: center;
  background: var(--ink); color: #fff;
  font-family: var(--mono); font-weight: 700; font-size: .82rem;
  letter-spacing: -0.04em;
  border-radius: 3px;
  position: relative;
}
.brand-mark::after {
  content: ""; position: absolute; inset: 3px;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 2px;
}
.brand small {
  display: block; font-family: var(--mono); font-weight: 400;
  font-size: .58rem; letter-spacing: .16em; color: var(--muted);
  text-transform: uppercase;
}

.nav-desktop { display: none; }
@media (min-width: 1024px) {
  .nav-desktop {
    display: flex; align-items: center; gap: clamp(14px, 2vw, 28px);
  }
  .nav-desktop a {
    position: relative;
    font-family: var(--mono); font-size: .82rem; font-weight: 500;
    letter-spacing: .01em; color: var(--ink-soft);
    padding: 6px 0;
    transition: color .2s var(--ease);
  }
  .nav-desktop a::after {
    content: ""; position: absolute; left: 0; right: 100%; bottom: -2px;
    height: 2px; background: var(--oksit);
    transition: right .24s var(--ease);
  }
  .nav-desktop a:hover, .nav-desktop a.is-active { color: var(--ink); }
  .nav-desktop a:hover::after, .nav-desktop a.is-active::after { right: 0; }
  .nav-desktop .nav-cta::after { display: none; }
}

.nav-cta {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--accent); color: #fff;
  font-family: var(--mono); font-weight: 600; font-size: .8rem;
  letter-spacing: .02em;
  padding: 10px 18px; border-radius: 3px;
  border: 1px solid var(--accent);
  transition: background .2s var(--ease), color .2s var(--ease), transform .2s var(--ease);
}
.nav-desktop .nav-cta { color: #fff; }
.nav-cta:hover, .nav-cta:focus-visible {
  background: var(--accent-deep); color: #fff; transform: translateY(-1px);
}

/* hamburger */
.nav-toggle {
  position: relative; z-index: 1100;
  display: inline-flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px; padding: 10px;
  background: transparent; border: 1px solid var(--line-strong); border-radius: 4px;
}
.nav-toggle span {
  display: block; height: 2px; width: 100%;
  background: var(--ink); border-radius: 2px;
  transition: transform .28s var(--ease), opacity .2s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
@media (min-width: 1024px) { .nav-toggle { display: none; } }

/* ---------- drawer ---------- */
.drawer-backdrop {
  position: fixed; inset: 0; z-index: 1040;
  background: rgba(10, 20, 30, 0.55);
  opacity: 0; visibility: hidden;
  transition: opacity .24s var(--ease), visibility .24s var(--ease);
}
.drawer-backdrop.is-open { opacity: 1; visibility: visible; }

.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 1050;
  width: min(360px, 92vw);
  background: var(--surface);
  border-left: 3px solid var(--oksit);
  transform: translateX(100%);
  transition: transform .32s var(--ease);
  display: flex; flex-direction: column;
  padding: calc(var(--header-h) + 8px) 28px 28px;
  overflow-y: auto;
}
.drawer.is-open { transform: translateX(0); }
.drawer-label {
  font-family: var(--mono); font-size: .62rem; letter-spacing: .22em;
  text-transform: uppercase; color: var(--muted);
  padding-bottom: 14px; margin-bottom: 8px;
  border-bottom: 1px dashed var(--line-strong);
}
.drawer a {
  font-family: var(--mono); font-size: 1.05rem; font-weight: 500;
  color: var(--ink); padding: 14px 0;
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between;
  transition: color .2s var(--ease), padding-left .2s var(--ease);
}
.drawer a::before {
  content: attr(data-idx); font-size: .68rem; color: var(--muted);
  margin-right: 12px;
}
.drawer a:hover { color: var(--accent-text); padding-left: 6px; }
.drawer .drawer-cta {
  margin-top: 20px; justify-content: center;
  background: var(--accent); color: #fff; border-radius: 3px;
  border-bottom: none; padding: 15px 18px;
}
.drawer .drawer-cta::before { content: none; }
.drawer .drawer-cta:hover { background: var(--accent-deep); color: #fff; padding-left: 18px; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--mono); font-weight: 600; font-size: .88rem;
  letter-spacing: .01em; text-align: center;
  padding: 14px 24px; border-radius: 3px;
  border: 1px solid transparent;
  transition: background .2s var(--ease), color .2s var(--ease), transform .2s var(--ease), box-shadow .2s var(--ease);
}
.btn-primary { background: var(--ink); color: #fff; border-color: var(--ink); }
.btn-primary:hover, .btn-primary:focus-visible {
  background: var(--accent); color: #fff; border-color: var(--accent);
  transform: translateY(-2px); box-shadow: 0 12px 24px -14px rgba(74, 93, 113, .7);
}
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn-ghost:hover, .btn-ghost:focus-visible {
  background: var(--surface); color: var(--accent-text); border-color: var(--accent);
  transform: translateY(-2px);
}
.btn .arw { transition: transform .2s var(--ease); }
.btn:hover .arw { transform: translateX(4px); }

/* ============================================================
   LAYOUT / SECTION SCAFFOLD
   ============================================================ */
main { padding-top: var(--header-h); }
section { padding-block: clamp(56px, 8vw, 104px); position: relative; }
:where(section[id], [id].anchor-offset) { scroll-margin-top: calc(var(--header-h) + 16px); }
.section-tag {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: .68rem; font-weight: 500;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--accent-text);
  margin-bottom: 18px;
}
.section-tag::before {
  content: ""; width: 26px; height: 1px; background: var(--oksit);
}
.eyebrow {
  font-family: var(--mono); font-size: .72rem; font-weight: 500;
  letter-spacing: .22em; text-transform: uppercase; color: var(--oksit-text);
}
.lead { font-size: clamp(1.02rem, 1.6vw, 1.18rem); color: var(--ink-soft); max-width: 62ch; }
.small-print { font-size: .78rem; color: var(--muted); font-family: var(--mono); }

/* caliper / measure divider */
.measure-rule {
  position: relative; height: 22px; margin: 0;
  border: none;
  background-image: repeating-linear-gradient(90deg, var(--line-strong) 0 1px, transparent 1px 12px);
  background-position: 0 50%; background-repeat: repeat-x; background-size: 12px 8px;
}
.measure-rule::before, .measure-rule::after {
  content: ""; position: absolute; top: 3px; bottom: 3px; width: 2px; background: var(--oksit);
}
.measure-rule::before { left: 0; }
.measure-rule::after { right: 0; }

/* ============================================================
   HERO — split asymmetric
   ============================================================ */
.hero { padding-top: clamp(36px, 6vw, 64px); overflow: hidden; }
.hero-grid {
  display: grid; grid-template-columns: 1fr; gap: clamp(28px, 4vw, 48px);
  align-items: center;
}
@media (min-width: 940px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr); }
}
.hero-copy .eyebrow { display: inline-block; margin-bottom: 18px; }
.hero-copy h1 { margin-bottom: 20px; }
.hero-copy h1 .k {
  color: var(--accent-text);
  display: inline-block;
}
.hero-copy .lead { margin-bottom: 26px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 26px; }

/* spec plate (künye) */
.kunye {
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 20px 40px -30px rgba(22, 26, 29, .5);
}
.kunye-head {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 10px 14px;
  background: var(--ink); color: #fff;
  font-family: var(--mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase;
}
.kunye-head .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--oksit); display: inline-block; }
.kunye-row {
  display: grid; grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px; align-items: baseline;
  padding: 9px 14px;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono); font-size: .82rem;
}
.kunye-row:last-child { border-bottom: none; }
.kunye-row .k { color: var(--muted); letter-spacing: .04em; }
.kunye-row .v { color: var(--ink); font-weight: 500; text-align: right; }
.kunye-row .v .u { color: var(--accent-text); }

/* hero photo w/ caliper overlay + oxide labels */
.hero-visual {
  position: relative; border-radius: 4px; overflow: hidden;
  border: 1px solid var(--line-strong);
  --mx: 50%; --my: 50%;
}
.hero-visual img {
  width: 100%; aspect-ratio: 4 / 3.4; object-fit: cover; display: block;
  transition: transform 1.2s var(--ease);
}
.hero-visual:hover img { transform: scale(1.03); }
/* glaze gloss follows cursor */
.hero-visual .gloss {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(220px 220px at var(--mx) var(--my), rgba(255, 255, 255, .34), rgba(255, 255, 255, 0) 62%);
  mix-blend-mode: soft-light;
  opacity: .9;
}
.hero-visual .frame-tag {
  position: absolute; z-index: 2;
  font-family: var(--mono); font-size: .64rem; letter-spacing: .08em;
  background: rgba(22, 26, 29, .82); color: #fff;
  padding: 5px 9px; border-radius: 2px;
  display: inline-flex; align-items: center; gap: 7px;
  backdrop-filter: blur(2px);
}
.frame-tag .swatch { width: 12px; height: 12px; border-radius: 2px; border: 1px solid rgba(255, 255, 255, .5); }
.frame-tag.tl { top: 12px; left: 12px; }
.frame-tag.br { bottom: 12px; right: 12px; }
/* caliper line across photo */
.hero-visual .caliper {
  position: absolute; left: 12px; right: 12px; bottom: 44px; height: 20px; z-index: 2;
  pointer-events: none;
}
.hero-visual .caliper::before {
  content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px;
  background: rgba(255, 255, 255, .8);
}
.hero-visual .caliper span {
  position: absolute; top: 0; bottom: 0; width: 1px; background: rgba(255, 255, 255, .85);
}
.hero-visual .caliper .cl { left: 0; } .hero-visual .caliper .cr { right: 0; }
.hero-visual .caliper .clabel {
  position: absolute; left: 50%; top: -18px; transform: translateX(-50%);
  font-family: var(--mono); font-size: .6rem; color: #fff;
  background: rgba(22, 26, 29, .82); padding: 2px 6px; border-radius: 2px;
  width: auto;
}

/* trust strip */
.trust-strip {
  display: flex; flex-wrap: wrap; gap: 8px 10px;
  padding-top: 4px;
}
.trust-strip li {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--mono); font-size: .72rem; color: var(--ink-soft);
  background: var(--surface); border: 1px solid var(--line);
  padding: 6px 11px; border-radius: 999px;
}
.trust-strip li::before {
  content: ""; width: 6px; height: 6px; background: var(--accent); border-radius: 50%; flex: none;
}

/* stats inline row */
.hero-stats {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0; margin-top: 30px;
  border-top: 1px solid var(--line-strong);
}
.hero-stats li { padding: 18px 14px 0 0; border-right: 1px solid var(--line); }
.hero-stats li:last-child { border-right: none; }
.hero-stats .num {
  font-family: var(--mono); font-weight: 600; font-size: clamp(1.5rem, 3.2vw, 2.1rem);
  color: var(--ink); line-height: 1;
  font-variant-numeric: tabular-nums; display: inline-block; min-width: 3ch;
}
.hero-stats .num .suf { color: var(--oksit-text); }
.hero-stats .lbl { display: block; margin-top: 8px; font-size: .74rem; color: var(--muted); font-family: var(--mono); }

/* ============================================================
   ŞARTNAME — teknik künye
   ============================================================ */
.section-head { max-width: 720px; margin-bottom: clamp(30px, 4vw, 48px); }
.section-head h2 { margin-bottom: 14px; }

.spec-layout {
  display: grid; grid-template-columns: 1fr; gap: clamp(24px, 3vw, 40px);
  align-items: start;
}
@media (min-width: 900px) { .spec-layout { grid-template-columns: 1.15fr 0.85fr; } }

.spec-note {
  background: var(--ink); color: #fff;
  border-radius: 4px; padding: clamp(22px, 3vw, 30px);
  align-self: stretch;
  position: relative; overflow: hidden;
}
.spec-note::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 22px 22px;
}
.spec-note h3 { color: #fff; margin-bottom: 14px; position: relative; }
.spec-note p { color: rgba(255, 255, 255, .78); font-size: .92rem; position: relative; }
.spec-note .oksit-codes { position: relative; margin-top: 22px; display: grid; gap: 8px; }
.oksit-code {
  display: grid; grid-template-columns: 18px auto 1fr; gap: 10px; align-items: center;
  font-family: var(--mono); font-size: .76rem; color: rgba(255, 255, 255, .9);
  padding-bottom: 8px; border-bottom: 1px dashed rgba(255, 255, 255, .16);
}
.oksit-code .sw { width: 18px; height: 18px; border-radius: 3px; border: 1px solid rgba(255,255,255,.3); }
.oksit-code .formula { color: var(--oksit); }
.oksit-code .name { justify-self: end; color: rgba(255,255,255,.6); }

/* data table */
.table-scroll {
  display: block; width: 100%; max-width: 100%; min-width: 0;
  overflow-x: auto; -webkit-overflow-scrolling: touch;
  margin: 18px 0;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  background: var(--surface);
}
.table-scroll > table { margin: 0 !important; min-width: 480px; width: 100%; border-collapse: collapse; }
:where(*:has(> .table-scroll), *:has(> * > .table-scroll), *:has(> * > * > .table-scroll)) { min-width: 0; }

table.data { font-family: var(--mono); font-size: .82rem; }
table.data caption {
  text-align: left; padding: 12px 14px; font-size: .66rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--muted); border-bottom: 1px solid var(--line);
}
table.data th, table.data td { padding: 11px 14px; text-align: left; border-bottom: 1px solid var(--line); }
table.data thead th {
  background: var(--surface-2); color: var(--ink); font-weight: 600;
  font-size: .68rem; letter-spacing: .08em; text-transform: uppercase;
  position: sticky; top: 0;
}
table.data tbody tr:last-child td { border-bottom: none; }
table.data tbody tr { transition: background .18s var(--ease); }
table.data tbody tr:hover { background: rgba(74, 93, 113, .05); }
table.data td .u { color: var(--accent-text); }
table.data .tol { color: var(--oksit-text); }
/* row reveal */
table.data tbody tr.rowreveal { opacity: 0; transform: translateX(-8px); }
table.data tbody tr.rowreveal.is-in { opacity: 1; transform: none; transition: opacity .5s var(--ease), transform .5s var(--ease); }

/* ============================================================
   SERI — üretim kapasitesi
   ============================================================ */
.seri { background: var(--surface); border-block: 1px solid var(--line); }
.seri-layout { display: grid; grid-template-columns: 1fr; gap: clamp(24px, 3vw, 40px); align-items: center; }
@media (min-width: 900px) { .seri-layout { grid-template-columns: 0.9fr 1.1fr; } }
.seri-photo { position: relative; border-radius: 4px; overflow: hidden; border: 1px solid var(--line-strong); }
.seri-photo img { width: 100%; aspect-ratio: 4 / 3.2; object-fit: cover; }
.seri-photo .frame-tag { position: absolute; left: 12px; bottom: 12px; }

.capacity-bars { display: grid; gap: 14px; margin-top: 20px; }
.cap-bar { }
.cap-bar .cap-top {
  display: flex; justify-content: space-between; align-items: baseline;
  font-family: var(--mono); font-size: .8rem; margin-bottom: 6px;
}
.cap-bar .cap-top .val { color: var(--accent-text); font-weight: 600; }
.cap-track { height: 10px; background: var(--surface-2); border-radius: 2px; overflow: hidden; border: 1px solid var(--line); }
.cap-fill {
  height: 100%; width: 0; background: repeating-linear-gradient(90deg, var(--accent) 0 8px, var(--accent-deep) 8px 10px);
  transition: width 1.1s var(--ease-tech);
}
.cap-fill.o { background: repeating-linear-gradient(90deg, var(--oksit) 0 8px, var(--oksit-text) 8px 10px); }

/* ============================================================
   METRAJ — keşif aracı (business tool)
   ============================================================ */
.metraj { }
.tool {
  display: grid; grid-template-columns: 1fr; gap: 0;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 5px;
  overflow: hidden;
  box-shadow: 0 24px 50px -36px rgba(22, 26, 29, .5);
}
@media (min-width: 940px) { .tool { grid-template-columns: 0.92fr 1.08fr; } }

.tool-inputs {
  padding: clamp(22px, 3vw, 34px);
  border-bottom: 1px solid var(--line);
}
@media (min-width: 940px) { .tool-inputs { border-bottom: none; border-right: 1px solid var(--line); } }
.tool-inputs h3 { margin-bottom: 6px; }
.tool-inputs .hint { font-family: var(--mono); font-size: .72rem; color: var(--muted); margin-bottom: 20px; }

.field { display: block; margin-bottom: 18px; }
.field > .flabel {
  display: flex; justify-content: space-between; align-items: baseline;
  font-family: var(--mono); font-size: .74rem; letter-spacing: .04em;
  color: var(--ink-soft); margin-bottom: 8px;
}
.field .flabel .req { color: var(--oksit-text); }
.field input[type="number"], .field select {
  width: 100%; font-family: var(--mono); font-size: .95rem; color: var(--ink);
  background: var(--bg); border: 1px solid var(--line-strong); border-radius: 3px;
  padding: 12px 14px; transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field input[type="number"]:focus, .field select:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(74, 93, 113, .14);
}
.seg { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; }
.seg .segbtn {
  font-family: var(--mono); font-size: .8rem; text-align: center;
  padding: 11px 4px; border: 1px solid var(--line-strong); border-radius: 3px;
  background: var(--bg); color: var(--ink-soft);
  transition: all .18s var(--ease);
}
.seg .segbtn small { display: block; font-size: .62rem; color: var(--muted); margin-top: 2px; }
.seg .segbtn.is-sel {
  background: var(--ink); color: #fff; border-color: var(--ink);
}
.seg .segbtn.is-sel small { color: rgba(255,255,255,.65); }
.seg .segbtn:hover:not(.is-sel) { border-color: var(--accent); color: var(--accent-text); }
.seg.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.tool-adv {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
  padding-top: 6px;
}
.tool-adv .field { margin-bottom: 0; }

/* outputs */
.tool-out {
  padding: clamp(22px, 3vw, 34px);
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface-2) 100%);
}
.tool-out h3 { margin-bottom: 4px; }
.tool-out .out-sub { font-family: var(--mono); font-size: .72rem; color: var(--muted); margin-bottom: 20px; }
.out-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-bottom: 20px; }
.out-cell {
  background: var(--surface); border: 1px solid var(--line); border-radius: 4px;
  padding: 14px 16px;
}
.out-cell .oc-k { font-family: var(--mono); font-size: .66rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.out-cell .oc-v {
  font-family: var(--mono); font-weight: 600; font-size: clamp(1.2rem, 2.4vw, 1.6rem);
  color: var(--ink); font-variant-numeric: tabular-nums; line-height: 1.1;
}
.out-cell .oc-v .u { font-size: .68rem; color: var(--accent-text); font-weight: 500; margin-left: 4px; }
.out-cell.accent { border-color: var(--accent); background: rgba(74, 93, 113, .06); }
.out-cell.accent .oc-v { color: var(--accent-text); }

.price-block { border: 1px solid var(--line-strong); border-radius: 4px; overflow-x: auto; -webkit-overflow-scrolling: touch; background: var(--surface); }
.price-block table { width: 100%; min-width: 300px; border-collapse: collapse; font-family: var(--mono); font-size: .82rem; }
.price-block caption { text-align: left; padding: 10px 14px; font-size: .64rem; letter-spacing: .14em; text-transform: uppercase; color: #fff; background: var(--ink); }
.price-block th, .price-block td { padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--line); }
.price-block td:last-child, .price-block th:last-child { text-align: right; }
.price-block tbody tr:last-child td { border-bottom: none; }
.price-block tr.is-active { background: rgba(225, 75, 50, .08); }
.price-block tr.is-active td { color: var(--ink); font-weight: 600; }
.price-block .disc { color: var(--oksit-text); }
.price-total {
  display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
  padding: 16px; margin-top: 14px;
  background: var(--ink); color: #fff; border-radius: 4px;
}
.price-total .pt-k { font-family: var(--mono); font-size: .74rem; color: rgba(255,255,255,.7); letter-spacing: .06em; }
.price-total .pt-v { font-family: var(--mono); font-weight: 700; font-size: clamp(1.3rem, 3vw, 1.9rem); font-variant-numeric: tabular-nums; }
.price-total .pt-v .cur { font-size: .7rem; color: var(--oksit); margin-left: 4px; }
.tool-edge {
  margin-top: 16px; display: grid; gap: 8px;
}
.tool-edge li {
  display: grid; grid-template-columns: auto 1fr; gap: 10px; align-items: start;
  font-family: var(--mono); font-size: .72rem; color: var(--muted);
}
.tool-edge li::before { content: "!"; color: var(--oksit-text); font-weight: 700; }
.tool-cta { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 10px; }

/* ============================================================
   REFERANS — proje foto fiyatlı
   ============================================================ */
.ref-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 22px);
}
@media (min-width: 860px) { .ref-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.ref-card {
  position: relative; border-radius: 4px; overflow: hidden;
  border: 1px solid var(--line-strong); background: var(--ink);
  min-width: 0;
}
.ref-card.wide { grid-column: span 2; }
.ref-card figure { position: relative; }
.ref-card img {
  width: 100%; aspect-ratio: 4 / 3; object-fit: cover;
  transition: transform .5s var(--ease), opacity .3s var(--ease);
}
.ref-card.wide img { aspect-ratio: 16 / 9; }
.ref-card:hover img { transform: scale(1.05); }
.ref-card figcaption {
  position: absolute; inset: auto 0 0 0;
  padding: 40px 16px 14px;
  background: linear-gradient(0deg, rgba(10, 14, 18, .92) 0%, rgba(10, 14, 18, .5) 55%, transparent 100%);
  color: #fff;
}
.ref-card .ref-loc { font-family: var(--mono); font-size: .64rem; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.7); }
.ref-card .ref-name { font-family: var(--mono); font-weight: 600; font-size: .96rem; margin: 4px 0 8px; color: #fff; }
.ref-card .ref-meta { display: flex; flex-wrap: wrap; gap: 6px 12px; font-family: var(--mono); font-size: .68rem; color: rgba(255,255,255,.8); }
.ref-card .ref-price { color: var(--oksit); font-weight: 600; }
.ref-card .ref-badge {
  position: absolute; top: 10px; left: 10px; z-index: 2;
  font-family: var(--mono); font-size: .6rem; letter-spacing: .08em;
  background: rgba(255,255,255,.92); color: var(--ink);
  padding: 4px 8px; border-radius: 2px;
}

/* ============================================================
   PROCESS — süreç
   ============================================================ */
.process-timeline { display: grid; gap: 0; margin-top: 12px; }
.pstep {
  display: grid; grid-template-columns: auto 1fr; gap: clamp(16px, 3vw, 30px);
  padding: clamp(20px, 3vw, 30px) 0;
  border-top: 1px solid var(--line-strong);
  align-items: start;
}
.pstep:last-child { border-bottom: 1px solid var(--line-strong); }
.pstep .pnum {
  font-family: var(--mono); font-weight: 600; font-size: clamp(1.6rem, 4vw, 2.6rem);
  color: var(--accent-text); line-height: 1;
  min-width: 2.4ch; font-variant-numeric: tabular-nums;
}
.pstep .pbody { min-width: 0; }
.pstep h3 { margin-bottom: 8px; }
.pstep .ptime {
  display: inline-block; font-family: var(--mono); font-size: .66rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--oksit-text);
  background: rgba(225, 75, 50, .1); padding: 3px 9px; border-radius: 2px; margin-bottom: 10px;
}
.pstep p { color: var(--ink-soft); font-size: .94rem; max-width: 60ch; }
.pstep .pinc { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 6px; }
.pstep .pinc span {
  font-family: var(--mono); font-size: .68rem; color: var(--ink-soft);
  border: 1px solid var(--line); border-radius: 2px; padding: 3px 8px; background: var(--surface);
}

/* ============================================================
   PRICING — paketler
   ============================================================ */
.pricing { background: var(--surface); border-block: 1px solid var(--line); }
.pack-grid { display: grid; grid-template-columns: 1fr; gap: 18px; }
@media (min-width: 820px) { .pack-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.pack {
  display: flex; flex-direction: column;
  border: 1px solid var(--line-strong); border-radius: 5px;
  background: var(--surface); padding: clamp(22px, 3vw, 30px);
  transition: transform .24s var(--ease), box-shadow .24s var(--ease), border-color .24s var(--ease);
  min-width: 0;
}
.pack:hover { transform: translateY(-6px); box-shadow: 0 22px 40px -28px rgba(74, 93, 113, .4); border-color: var(--accent); }
.pack.featured { border-color: var(--ink); border-width: 1px; box-shadow: 0 22px 44px -30px rgba(22,26,29,.6); }
.pack .pack-tag {
  align-self: flex-start; font-family: var(--mono); font-size: .62rem; letter-spacing: .14em;
  text-transform: uppercase; color: #fff; background: var(--oksit); padding: 4px 9px; border-radius: 2px; margin-bottom: 16px;
}
.pack.featured .pack-tag { background: var(--ink); }
.pack h3 { margin-bottom: 6px; }
.pack .pack-for { font-family: var(--mono); font-size: .72rem; color: var(--muted); margin-bottom: 16px; }
.pack .pack-price {
  font-family: var(--mono); font-weight: 600; font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--ink); font-variant-numeric: tabular-nums; line-height: 1.1;
}
.pack .pack-price .cur { font-size: .8rem; color: var(--accent-text); }
.pack .pack-price .per { display: block; font-size: .7rem; color: var(--muted); font-weight: 400; margin-top: 4px; }
.pack .pack-list { margin: 18px 0; display: grid; gap: 9px; }
.pack .pack-list li { display: grid; grid-template-columns: auto 1fr; gap: 9px; font-size: .86rem; color: var(--ink-soft); }
.pack .pack-list li::before { content: "+"; color: var(--accent-text); font-family: var(--mono); font-weight: 700; }
.pack .pack-list li.no { color: var(--muted); }
.pack .pack-list li.no::before { content: "\2013"; color: var(--muted); }
.pack .pack-foot { margin-top: auto; padding-top: 16px; }
.pack .pack-foot .btn { width: 100%; }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.quote-grid { display: grid; grid-template-columns: 1fr; gap: 18px; }
@media (min-width: 760px) { .quote-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.quote-card {
  border: 1px solid var(--line); border-radius: 5px; background: var(--surface);
  padding: clamp(20px, 2.6vw, 28px); display: flex; flex-direction: column;
  min-width: 0;
}
.quote-card .stars { color: var(--oksit); font-family: var(--mono); letter-spacing: .1em; font-size: .82rem; margin-bottom: 12px; }
.quote-card blockquote { font-size: .94rem; color: var(--ink); line-height: 1.6; margin-bottom: 16px; }
.quote-card .qby { margin-top: auto; border-top: 1px dashed var(--line-strong); padding-top: 12px; }
.quote-card .qname { font-family: var(--mono); font-weight: 600; font-size: .84rem; color: var(--ink); }
.quote-card .qmeta { font-family: var(--mono); font-size: .7rem; color: var(--muted); margin-top: 3px; }

/* ============================================================
   FAQ
   ============================================================ */
.faq-list { display: grid; gap: 12px; max-width: 860px; }
.faq-item {
  border: 1px solid var(--line-strong); border-radius: 4px; background: var(--surface); overflow: hidden;
}
.faq-item summary {
  list-style: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 16px clamp(16px, 3vw, 24px);
  font-family: var(--mono); font-weight: 500; font-size: .95rem; color: var(--ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .plus { position: relative; width: 16px; height: 16px; flex: none; }
.faq-item summary .plus::before, .faq-item summary .plus::after {
  content: ""; position: absolute; background: var(--accent-text);
}
.faq-item summary .plus::before { left: 0; right: 0; top: 7px; height: 2px; }
.faq-item summary .plus::after { top: 0; bottom: 0; left: 7px; width: 2px; transition: transform .3s var(--ease); }
.faq-item[open] summary .plus::after { transform: scaleY(0); }
.faq-item > .answer {
  height: 0; overflow: hidden;
  padding: 0 clamp(16px, 3vw, 24px);
  color: var(--ink-soft); font-size: .9rem;
  transition: height .36s var(--ease-tech), padding-block-end .36s var(--ease-tech);
}
.faq-item[open] > .answer { height: auto; padding-block-end: 20px; }
@media (prefers-reduced-motion: reduce) { .faq-item > .answer { transition: none; } }

/* ============================================================
   NOTLAR — atölye notları
   ============================================================ */
.notes-list { display: grid; grid-template-columns: 1fr; gap: 0; max-width: 820px; }
.note-row {
  display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: baseline;
  padding: 16px 0; border-bottom: 1px solid var(--line);
}
.note-row .ndate { font-family: var(--mono); font-size: .74rem; color: var(--oksit-text); white-space: nowrap; }
.note-row .ntext { min-width: 0; }
.note-row .ntext strong { font-family: var(--mono); font-weight: 600; font-size: .92rem; color: var(--ink); display: block; margin-bottom: 3px; }
.note-row .ntext span { font-size: .86rem; color: var(--muted); }

/* ============================================================
   İLETİŞİM (on index) + contact cards
   ============================================================ */
.contact-band { background: var(--ink); color: #fff; border-radius: 5px; overflow: hidden; }
.contact-band .cb-inner { display: grid; grid-template-columns: 1fr; gap: clamp(24px, 4vw, 44px); padding: clamp(28px, 4vw, 48px); }
@media (min-width: 860px) { .contact-band .cb-inner { grid-template-columns: 1fr 1fr; } }
.contact-band h2 { color: #fff; margin-bottom: 12px; }
.contact-band p { color: rgba(255,255,255,.78); }
.contact-band .measure-rule { background-image: repeating-linear-gradient(90deg, rgba(255,255,255,.3) 0 1px, transparent 1px 12px); margin: 20px 0; }
.contact-band .measure-rule::before, .contact-band .measure-rule::after { background: var(--oksit); }
.cchan { display: grid; gap: 12px; }
.cchan-row {
  display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: start;
  padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.12);
}
.cchan-row .cico {
  width: 40px; height: 40px; flex: none; border-radius: 4px;
  display: grid; place-items: center; background: rgba(255,255,255,.08);
  font-family: var(--mono); font-size: .62rem; letter-spacing: .06em; color: var(--oksit);
  border: 1px solid rgba(255,255,255,.14);
}
.cchan-row .ck { font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.6); margin-bottom: 3px; }
.cchan-row .cv { font-family: var(--mono); font-size: .95rem; color: #fff; }
.cchan-row .cv a { color: #fff; border-bottom: 1px solid rgba(255,255,255,.3); }
.cchan-row .cv a:hover { color: var(--oksit); border-color: var(--oksit); }
.cchan-row .csub { font-size: .76rem; color: rgba(255,255,255,.55); margin-top: 3px; }

/* contact page cards */
.chan-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 16px; }
.chan-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: 6px;
  padding: 22px; transition: transform .24s var(--ease), box-shadow .24s var(--ease), border-color .24s var(--ease);
  min-width: 0;
}
.chan-card:hover { transform: translateY(-3px); box-shadow: 0 16px 30px -22px rgba(74,93,113,.5); border-color: var(--accent); }
.chan-card .cc-ico {
  width: 46px; height: 46px; border-radius: 6px; display: grid; place-items: center;
  background: var(--ink); color: var(--oksit); font-family: var(--mono); font-size: .64rem;
  letter-spacing: .04em; margin-bottom: 14px;
}
.chan-card .cc-k { font-family: var(--mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.chan-card .cc-v { font-family: var(--mono); font-size: 1rem; color: var(--ink); word-break: break-word; }
.chan-card .cc-v a { color: var(--accent-text); }
.chan-card .cc-v a:hover { color: var(--oksit-text); }
.chan-card .cc-sub { font-size: .8rem; color: var(--muted); margin-top: 8px; }

/* hours table */
.hours-grid { display: grid; grid-template-columns: 1fr; gap: 2px; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.hours-grid .hrow {
  display: grid; grid-template-columns: 1fr auto; gap: 12px;
  padding: 12px 16px; background: var(--surface);
  font-family: var(--mono); font-size: .84rem;
}
.hours-grid .hrow .hd { color: var(--ink-soft); }
.hours-grid .hrow .ht { color: var(--ink); font-variant-numeric: tabular-nums; }
.hours-grid .hrow.today { background: rgba(74, 93, 113, .07); }
.hours-grid .hrow.today .hd { color: var(--accent-text); font-weight: 600; }
.hours-grid .hrow.closed .ht { color: var(--oksit-text); }

/* ============================================================
   FORM
   ============================================================ */
.form-wrap { background: var(--surface); border: 1px solid var(--line-strong); border-radius: 6px; padding: clamp(24px, 3vw, 36px); }
form .grid2 { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 620px) { form .grid2 { grid-template-columns: 1fr 1fr; } }
form .field { margin-bottom: 16px; }
form label.field > span:first-child, form .field .flabel { }
form input[type="text"], form input[type="email"], form input[type="tel"], form select, form textarea {
  width: 100%; font-family: var(--sans); font-size: .95rem; color: var(--ink);
  background: var(--bg); border: 1px solid var(--line-strong); border-radius: 4px;
  padding: 12px 14px; transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
form textarea { min-height: 130px; resize: vertical; font-family: var(--sans); }
form input:focus, form select:focus, form textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(74, 93, 113, .14);
}
form .field > span:first-child {
  display: block; font-family: var(--mono); font-size: .74rem; letter-spacing: .04em;
  color: var(--ink-soft); margin-bottom: 8px;
}
.field.kvkk { display: grid; grid-template-columns: auto 1fr; gap: 10px; align-items: start; }
.field input[type="checkbox"] {
  appearance: auto; -webkit-appearance: auto;
  width: 18px; height: 18px; min-width: 18px; min-height: 18px;
  padding: 0; border: 0; margin: 2px 0 0; accent-color: var(--accent);
}
.field.kvkk span { font-size: .84rem; color: var(--ink-soft); }
.field.kvkk a { color: var(--accent-text); border-bottom: 1px solid var(--line-strong); }
form button[type="submit"] { width: 100%; margin-top: 6px; }
@media (min-width: 620px) { form button[type="submit"] { width: auto; } }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--ink); color: rgba(255,255,255,.72); padding-block: clamp(44px, 6vw, 72px) 28px; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: clamp(28px, 4vw, 44px); }
@media (min-width: 720px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.site-footer .brand { color: #fff; margin-bottom: 14px; }
.site-footer .brand small { color: rgba(255,255,255,.5); }
.site-footer .f-about { font-size: .88rem; color: rgba(255,255,255,.6); max-width: 42ch; }
.footer-col h4 { font-family: var(--mono); font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; color: rgba(255,255,255,.5); margin-bottom: 14px; }
.footer-col a { display: block; font-size: .88rem; color: rgba(255,255,255,.72); padding: 5px 0; transition: color .18s var(--ease), padding-left .18s var(--ease); }
.footer-col a:hover { color: #fff; padding-left: 4px; }
.footer-col p { font-family: var(--mono); font-size: .82rem; color: rgba(255,255,255,.72); }
.footer-col p a { display: inline; padding: 0; border-bottom: 1px solid rgba(255,255,255,.24); }
.footer-legal-strip { padding: 12px 16px; margin-bottom: 20px; background: rgba(255,255,255,.04); border-radius: 4px; font-family: var(--mono); font-size: .72rem; color: rgba(255,255,255,.55); }
.footer-bottom {
  margin-top: 36px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12);
  display: flex; flex-wrap: wrap; gap: 12px 20px; align-items: center; justify-content: space-between;
}
.footer-bottom .fnav { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.footer-bottom .fnav a { display: inline; font-family: var(--mono); font-size: .74rem; color: rgba(255,255,255,.6); }
.footer-bottom .fnav a:hover { color: #fff; }
.footer-bottom .fcopy { font-family: var(--mono); font-size: .74rem; color: rgba(255,255,255,.6); }

/* ============================================================
   COOKIE BANNER
   ============================================================ */
.cookie-banner {
  position: fixed; bottom: 16px; left: 16px; right: 16px; z-index: 9999;
  max-width: 520px; margin: 0 auto;
  background: var(--surface); border: 1px solid var(--line-strong); border-radius: 6px;
  box-shadow: 0 24px 50px -20px rgba(0,0,0,.4);
  padding: 20px; transform: translateY(140%); opacity: 0;
  transition: transform .28s var(--ease), opacity .24s var(--ease);
}
.cookie-banner.is-visible { transform: translateY(0); opacity: 1; }
@media (min-width: 640px) { .cookie-banner { left: 24px; right: auto; max-width: 420px; } }
.cookie-banner h3 { font-size: .96rem; margin-bottom: 8px; }
.cookie-banner p { font-size: .82rem; color: var(--ink-soft); margin-bottom: 14px; }
.cookie-banner p a { color: var(--accent-text); border-bottom: 1px solid var(--line-strong); }
.cookie-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.cookie-actions .btn { padding: 11px 14px; font-size: .78rem; }
.cookie-actions .btn.full { grid-column: 1 / -1; }
.cookie-banner .c-settings-btn { background: transparent; color: var(--accent-text); border-color: var(--line-strong); }
.cookie-banner .c-settings-btn:hover { background: var(--surface-2); color: var(--accent-text); }

/* ============================================================
   REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .6s var(--ease), transform .6s var(--ease); transition-delay: calc(var(--i, 0) * 70ms); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1 !important; transform: none !important; transition: none !important; } }
html.no-js .reveal { opacity: 1; transform: none; }

/* ============================================================
   PAGE HERO (interior pages)
   ============================================================ */
.page-hero { padding-top: clamp(40px, 6vw, 72px); padding-bottom: clamp(30px, 4vw, 50px); }
.page-hero .eyebrow { display: inline-block; margin-bottom: 14px; }
.page-hero h1 { margin-bottom: 16px; max-width: 22ch; }
.page-hero .lead { max-width: 60ch; }
.breadcrumb { font-family: var(--mono); font-size: .72rem; color: var(--muted); margin-bottom: 18px; }
.breadcrumb a { color: var(--accent-text); }
.breadcrumb span { color: var(--line-strong); margin: 0 6px; }

/* legal / doc pages */
.doc { max-width: 760px; line-height: 1.75; }
.doc h2 { margin: 40px 0 12px; font-size: clamp(1.3rem, 2.4vw, 1.7rem); }
.doc h3 { margin: 24px 0 8px; }
.doc p { color: var(--ink-soft); margin-bottom: 16px; line-height: 1.75; }
.doc ul.dot { display: grid; gap: 8px; margin: 12px 0 18px; }
.doc ul.dot li { display: grid; grid-template-columns: auto 1fr; gap: 10px; color: var(--ink-soft); }
.doc ul.dot li::before { content: ""; width: 6px; height: 6px; margin-top: 9px; background: var(--accent); border-radius: 50%; }
.doc .updated { font-family: var(--mono); font-size: .78rem; color: var(--muted); padding: 10px 0 22px; border-bottom: 1px solid var(--line); margin-bottom: 8px; }

/* thank you / 404 */
.center-panel { min-height: 60vh; display: grid; place-items: center; text-align: center; }
.center-panel .inner { max-width: 560px; }
.center-panel .big-code { font-family: var(--mono); font-weight: 700; font-size: clamp(3.5rem, 12vw, 7rem); color: var(--accent-text); line-height: 1; letter-spacing: -0.03em; }
.center-panel h1 { margin: 12px 0 14px; }
.center-panel p { color: var(--ink-soft); margin-bottom: 24px; }
.center-panel .actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

/* sitemap page */
.sitemap-cols { display: grid; grid-template-columns: 1fr; gap: 26px; }
@media (min-width: 700px) { .sitemap-cols { grid-template-columns: repeat(2, 1fr); } }
.sitemap-cols .sm-col h3 { font-size: 1.05rem; margin-bottom: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--line-strong); }
.sitemap-cols .sm-col a { display: block; padding: 7px 0; color: var(--ink-soft); font-size: .92rem; border-bottom: 1px solid var(--line); }
.sitemap-cols .sm-col a:hover { color: var(--accent-text); padding-left: 5px; }

/* ---------- mobile tweaks ---------- */
@media (max-width: 640px) {
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .hero-stats li:nth-child(3) { grid-column: 1 / -1; border-right: none; border-top: 1px solid var(--line); padding-top: 14px; margin-top: 14px; }
  .out-grid { grid-template-columns: 1fr 1fr; }
  .tool-adv { grid-template-columns: 1fr; }
  .cookie-actions { grid-template-columns: 1fr; }
  .ref-card.wide { grid-column: span 2; }
}
@media (max-width: 420px) {
  .seg { grid-template-columns: repeat(2, 1fr); }
}

.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--accent);z-index:9998;transition:width 80ms linear;pointer-events:none}

/* ############################################################
   GLAZED ÇİNİ — İznik ceramic-glaze rebuild (appended → wins by order)
   Cobalt sır surfaces · İznik motif seams · wet-glass gloss · scroll sheen.
   Keeps site palette (--accent cobalt) + self-hosted IBM Plex Mono/Sans.
   ############################################################ */
:root{
  --turq:#5C79A0;
  --line-cobalt:rgba(74,93,113,.26);
  --radius:4px;
  --cobalt-1:#28323D;
}

/* ---------- GLAZE SIGNATURE: pointer gloss + scroll sheen (pure CSS, no SVG) ---------- */
.glaze{position:relative;isolation:isolate}
.glaze::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(115deg,transparent 42%,rgba(255,255,255,.09) 50%,transparent 58%);
  background-size:280% 100%;background-position:var(--sheen,0%) 0;mix-blend-mode:screen}
.glaze::after{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;
  background:radial-gradient(58% 52% at var(--mx,50%) var(--my,-12%),rgba(255,255,255,.26),rgba(255,255,255,0) 62%);
  mix-blend-mode:soft-light;transition:background .16s linear}
.band-cobalt.glaze::after,.tilewall.glaze::after,.frame.glaze::after,.tool-shell.glaze::after,.btn-glaze::after{
  background:radial-gradient(56% 48% at var(--mx,50%) var(--my,-12%),rgba(214,222,231,.46),rgba(255,255,255,0) 60%);
  mix-blend-mode:screen}
.glaze > .container,.cta-inner,.tilewall-inner,.tool-shell > .tool,.tool-shell > .tool-shell-head{position:relative;z-index:3}
@media (prefers-reduced-motion:reduce){.glaze::before,.glaze::after{transition:none}}

/* ---------- COBALT GLAZE BAND (deep İznik sır) ---------- */
.band-cobalt{position:relative;overflow:hidden;color:#E8ECF1;background-color:var(--cobalt-1);
  background-image:linear-gradient(rgba(40,50,61,.84),rgba(30,38,47,.9)),url('../images/sir-kobalt.jpg');
  background-size:cover;background-position:center;filter:saturate(.62)}
.on-dark{color:#fff}
.engrave{color:#AEB8C3;letter-spacing:.22em;text-shadow:0 1px 0 rgba(0,0,0,.5)}

/* ---------- SEAM: İznik motif border as divider (real image, not svg) ---------- */
.seam{height:clamp(46px,6.5vw,74px);background-color:#e4e7ea;
  background-image:url('../images/bordur-lale.jpg');background-size:auto 118%;
  background-position:center;background-repeat:repeat-x;border-block:1px solid var(--line-cobalt);
  filter:grayscale(.42) saturate(.5) brightness(1.03)}
.seam-top{position:absolute;top:0;left:0;right:0;z-index:5}
.seam-bottom{position:absolute;bottom:0;left:0;right:0;z-index:5}

/* ---------- GLAZED-TILE FRAME ---------- */
.frame{position:relative;overflow:hidden;border-radius:var(--radius);--mx:50%;--my:40%;
  box-shadow:0 26px 54px -30px rgba(30,38,47,.6),
    inset 0 0 0 3px rgba(74,93,113,.55),inset 0 0 0 4px rgba(255,255,255,.16),inset 0 0 0 5px rgba(30,38,47,.28)}
.frame img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .7s var(--ease)}
.frame .frame-cap{position:absolute;left:12px;bottom:12px;z-index:6;background:rgba(30,38,47,.9);color:#fff;
  font-family:var(--mono);font-size:.68rem;letter-spacing:.02em;padding:6px 11px;border-radius:2px;
  max-width:calc(100% - 24px);backdrop-filter:blur(3px)}
.frame .frame-tag{position:absolute;top:12px;left:12px;z-index:6;background:var(--oksit-text);color:#fff;
  font-family:var(--mono);font-size:.62rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  padding:5px 10px;border-radius:2px}

/* ---------- HERO (full-bleed cobalt glaze) ---------- */
.hero.band-cobalt{display:flex;align-items:center;min-height:clamp(560px,86vh,860px);
  padding-block:calc(clamp(46px,6.5vw,74px) + clamp(30px,4vw,56px))}
.hero .hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,5vw,64px);align-items:center;width:100%;margin:0 auto}
.hero-lockup{min-width:0}
.hero .eyebrow{display:inline-block;margin-bottom:18px}
.hero-h1{font-family:var(--mono);font-weight:600;color:#fff;
  font-size:clamp(2.4rem,6.6vw,5rem);line-height:1.04;letter-spacing:-.02em;margin:0;
  text-shadow:0 2px 0 rgba(0,0,0,.3),0 24px 50px rgba(0,0,0,.42)}
.hero-h1 .w{display:inline-block;opacity:0;transform:translateY(24px);animation:heroLine .8s var(--ease) forwards}
.hero-h1 .hl{color:#9BB4CC}
.hero-sub{margin-top:22px;font-family:var(--sans);font-size:clamp(1.02rem,1.6vw,1.24rem);line-height:1.6;color:#C6CDD6;max-width:48ch}
.hero-cta{margin-top:28px;display:flex;flex-wrap:wrap;gap:12px}
.hero-trust{margin-top:26px;display:flex;flex-wrap:wrap;gap:8px 8px;padding:0}
.hero-trust .trust-pill{display:inline-flex;align-items:center;gap:7px;
  font-family:var(--mono);font-size:.72rem;color:#D7DDE4;background:rgba(255,255,255,.06);
  border:1px solid rgba(174,184,195,.34);padding:6px 12px;border-radius:999px}
.hero-trust .trust-pill::before{content:"";width:6px;height:6px;background:var(--turq);border-radius:50%;flex:none}
.hero-photo{position:relative;justify-self:center;width:100%;max-width:460px}
.frame-tall img{aspect-ratio:4/5}

@keyframes heroLine{to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.hero-h1 .w{animation:none;opacity:1;transform:none}}
html.no-js .hero-h1 .w{animation:none;opacity:1;transform:none}

/* ---------- ÜRÜNLER: glazed-tile product gallery ---------- */
.urunler{background:var(--surface);border-block:1px solid var(--line)}
.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,2.4vw,30px);margin-top:8px}
.gcard{display:flex;flex-direction:column;min-width:0}
.gallery .frame img{aspect-ratio:4/5}
.gcard:hover .frame img{transform:scale(1.05)}
.gcard-body{padding:16px 2px 0;display:flex;flex-direction:column;flex:1}
.gcard-body h3{margin-bottom:8px}
.gcard-body p{font-size:.9rem;color:var(--ink-soft);margin-bottom:14px}
.gspec{display:grid;gap:6px;margin:0 0 14px;padding:12px 0 0;border-top:1px dashed var(--line-strong)}
.gspec li{display:flex;justify-content:space-between;gap:12px;align-items:baseline;
  font-family:var(--mono);font-size:.74rem;color:var(--muted)}
.gspec li b{color:var(--ink);font-weight:600}
.gprice{margin-top:auto;display:flex;flex-direction:column;gap:2px;padding-top:12px;border-top:1px solid var(--line)}
.gprice .amt{font-family:var(--mono);font-weight:600;font-size:1.12rem;color:var(--accent-text);font-variant-numeric:tabular-nums}
.gprice small{font-family:var(--mono);font-size:.72rem;color:var(--muted)}

/* ---------- TILED-WALL BAND (full-bleed karo-grid) ---------- */
.tilewall{position:relative;overflow:hidden;min-height:clamp(230px,32vw,400px);display:flex;align-items:center;
  padding-block:0;background:url('../images/karo-grid.jpg') center/cover;border-block:1px solid var(--line-cobalt);filter:saturate(.55)}
.tilewall-veil{position:absolute;inset:0;z-index:1;
  background:linear-gradient(90deg,rgba(28,36,45,.9),rgba(28,36,45,.5) 58%,rgba(28,36,45,.82))}
.tilewall-line{font-family:var(--mono);font-weight:600;color:#fff;
  font-size:clamp(1.3rem,3vw,2.3rem);line-height:1.24;letter-spacing:-.01em;max-width:26ch;margin:0;
  text-shadow:0 2px 24px rgba(0,0,0,.6)}

/* ---------- ATÖLYE (craft + kiln + pull-quote) ---------- */
.atolye.band-cobalt{padding-block:calc(clamp(46px,6.5vw,74px) + clamp(24px,3.5vw,44px))}
.atolye-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(28px,4vw,58px);align-items:center}
.atolye-copy .eyebrow{display:inline-block;margin-bottom:16px}
.atolye-copy h2{margin-bottom:14px}
.atolye-copy p{font-family:var(--sans);color:#C6CDD6;font-size:clamp(.98rem,1.4vw,1.12rem);line-height:1.7}
.pullquote{font-family:var(--mono);font-weight:500;font-size:clamp(1.15rem,2.2vw,1.7rem);
  line-height:1.34;color:#fff;margin:24px 0;padding-left:20px;border-left:3px solid var(--oksit);letter-spacing:-.01em}
.pullquote .hl{color:#9BB4CC}
.pullquote cite{display:block;font-family:var(--mono);font-style:normal;font-weight:600;font-size:.82rem;
  color:#AEB8C3;letter-spacing:.04em;margin-top:14px}
.atolye-media{display:grid;gap:clamp(12px,1.8vw,18px)}
.atolye-photo-a img{aspect-ratio:16/10}
.atolye-photo-b img{aspect-ratio:16/8}

/* ---------- METRAJ: glaze control panel shell (tool internals unchanged) ---------- */
.metraj .section-head{margin-inline:0}
.tool-shell{position:relative;overflow:hidden;border-radius:var(--radius);
  padding:clamp(16px,2.4vw,26px);
  box-shadow:0 32px 66px -34px rgba(30,38,47,.72),inset 0 0 0 1px rgba(174,184,195,.28)}
.tool-shell-head{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 16px;align-items:center;
  padding:2px 4px 14px;font-family:var(--mono)}
.tool-shell-head .tsh-k{font-size:.72rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:#E8ECF1}
.tool-shell-head .tsh-v{font-size:.68rem;letter-spacing:.06em;color:#AEB8C3}
.tool-shell .tool{border:1px solid rgba(174,184,195,.32);color:var(--ink)}
.tool-shell .tool .out-cell .oc-v{text-shadow:0 1px 0 rgba(255,255,255,.6)}
/* on-dark small accent → light steel-cobalt to clear AA 4.5:1 on ink */
.oksit-code .formula,.price-total .pt-v .cur,.cchan-row .cico,.chan-card .cc-ico{color:#A9C2DC}

/* ---------- FİYAT: elegant price/spec list ---------- */
.fiyat{background:var(--bg)}
.price-grid2{display:grid;grid-template-columns:.82fr 1.18fr;gap:clamp(28px,4vw,60px);align-items:start}
.price-photo{align-self:start}
.price-photo img{aspect-ratio:4/5}
.price-list-wrap h2{margin:6px 0 12px}
.price-intro{color:var(--ink-soft);margin:0 0 6px;max-width:56ch}
.price-list{margin:16px 0 20px;border-top:1px solid var(--line-strong)}
.price-row{display:flex;justify-content:space-between;align-items:baseline;gap:18px;
  padding:15px 0;border-bottom:1px solid var(--line)}
.price-row dt{font-family:var(--mono);font-weight:600;font-size:.98rem;color:var(--ink);min-width:0}
.price-row dt span{display:block;font-family:var(--sans);font-weight:400;font-size:.82rem;color:var(--muted);margin-top:3px}
.price-row dd{margin:0;font-family:var(--mono);font-weight:600;font-size:clamp(1.1rem,1.8vw,1.35rem);
  color:var(--accent-text);white-space:nowrap;font-variant-numeric:tabular-nums}
.price-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}

/* ---------- CTA BAND ---------- */
.cta-band.band-cobalt{padding-block:calc(clamp(56px,8vw,104px) + clamp(24px,3.5vw,44px));text-align:center}
.cta-inner{max-width:60ch;margin-inline:auto}
.cta-inner .eyebrow{display:inline-block;margin-bottom:14px}
.cta-title{font-family:var(--mono);font-weight:600;color:#fff;
  font-size:clamp(1.8rem,4.4vw,3rem);line-height:1.12;margin-bottom:14px;letter-spacing:-.015em;
  text-shadow:0 2px 28px rgba(0,0,0,.42)}
.cta-band p{color:#C6CDD6;margin-bottom:26px;max-width:56ch;margin-inline:auto}
.cta-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* ---------- BUTTONS: glaze variants ---------- */
.btn-lg{padding:16px 30px;font-size:.95rem}
.btn-glaze{position:relative;overflow:hidden;color:#fff;border-color:transparent;--mx:50%;--my:-12%;
  background-color:var(--accent-deep);background-image:linear-gradient(180deg,#54687e,#2c3947);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.28),0 12px 26px -14px rgba(30,38,47,.8)}
.btn-glaze::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(60% 65% at var(--mx) var(--my),rgba(255,255,255,.42),rgba(255,255,255,0) 60%);
  mix-blend-mode:screen;transition:background .16s linear}
.btn-glaze > *{position:relative;z-index:2}
.btn-glaze:hover,.btn-glaze:focus-visible{color:#fff;transform:translateY(-2px);
  background-image:linear-gradient(180deg,#5f7590,#334252);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.38),0 18px 34px -16px rgba(30,38,47,.9)}
.btn-glaze:active{transform:translateY(0)}
.nav-cta.btn-glaze,.drawer-cta.btn-glaze{color:#fff}
.btn-ghost-glaze{background:rgba(255,255,255,.06);color:#E8ECF1;border:1px solid rgba(174,184,195,.5)}
.btn-ghost-glaze:hover,.btn-ghost-glaze:focus-visible{background:rgba(255,255,255,.14);color:#fff;border-color:#fff;transform:translateY(-2px)}
@media (prefers-reduced-motion:reduce){.btn-glaze::after{transition:none}}

/* ---------- SUB-PAGE glaze skin (shared stylesheet) ---------- */
.page-hero{position:relative;overflow:hidden;background-color:var(--surface);
  background-image:linear-gradient(rgba(233,236,239,.92),rgba(233,236,239,.94)),url('../images/sir-krem.jpg');
  background-size:cover;background-position:center;
  padding-bottom:calc(clamp(30px,4vw,50px) + clamp(42px,5.5vw,62px))}
.page-hero::before{content:"";position:absolute;left:0;right:0;bottom:0;height:clamp(42px,5.5vw,62px);z-index:2;
  background-color:#e4e7ea;background-image:url('../images/bordur-lale.jpg');background-size:auto 118%;
  background-position:center;background-repeat:repeat-x;border-top:1px solid var(--line-cobalt);
  filter:grayscale(.42) saturate(.5) brightness(1.03)}
.page-hero > .container{position:relative;z-index:3}
.contact-band{position:relative;isolation:isolate;overflow:hidden;color:#fff;background-color:var(--cobalt-1);
  background-image:linear-gradient(rgba(40,50,61,.85),rgba(30,38,47,.9)),url('../images/sir-kobalt.jpg');
  background-size:cover;background-position:center;filter:saturate(.62)}
.contact-band .cb-inner{position:relative;z-index:3}

/* ---------- RESPONSIVE (appended → wins) ---------- */
@media (max-width:1024px){
  .hero .hero-grid,.atolye-grid,.price-grid2{grid-template-columns:1fr;gap:34px}
  .hero.band-cobalt{min-height:auto}
  .hero-photo{order:-1;margin-inline:auto}
  .price-photo{max-width:420px;margin-inline:auto}
  .gallery{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){
  .gallery{grid-template-columns:1fr;gap:24px}
  .hero-h1{font-size:clamp(2.3rem,12vw,3.4rem)}
  .price-row{flex-direction:column;gap:6px}
  .price-row dd{align-self:flex-start}
  .atolye-media{grid-template-columns:1fr}
}

/* ############################################################
   TECHNICAL BLUEPRINT / SPEC DOSSIER (index) — appended, wins by order
   Distinct structure for the PROJECT-cini archetype: dimensioned hero,
   data tables, projects ledger, metraj as an instrument console.
   Monochrome slate + single cobalt hairline. Keeps glaze material.
   ############################################################ */

/* ---- drawer visible close X (site-wide) ---- */
.drawer-close{position:absolute;top:calc(var(--header-h) + 6px);right:20px;z-index:8;
  width:42px;height:42px;padding:0;display:inline-flex;align-items:center;justify-content:center;
  background:var(--surface);border:1px solid var(--line-strong);border-radius:4px;color:var(--ink);
  font-family:var(--mono);line-height:1;transition:border-color .2s var(--ease),color .2s var(--ease),background .2s var(--ease)}
.drawer-close::before{content:"\00d7";font-size:1.5rem;font-weight:600}
.drawer-close:hover,.drawer-close:focus-visible{border-color:var(--oksit);color:var(--oksit-text);background:var(--surface-2)}
.drawer .drawer-label{padding-right:52px}

/* ---- blueprint hero ground ---- */
.bp-hero{position:relative;overflow:hidden;background-color:var(--bg);border-bottom:1px solid var(--line-strong);
  background-image:
    linear-gradient(rgba(74,93,113,.11) 1px,transparent 1px),
    linear-gradient(90deg,rgba(74,93,113,.11) 1px,transparent 1px);
  background-size:27px 27px,27px 27px;background-position:-1px -1px;
  padding-top:clamp(30px,5vw,52px);padding-bottom:clamp(40px,6vw,72px)}
.bp-hero::after{content:"";position:absolute;left:0;right:0;top:clamp(30px,5vw,52px);height:1px;background:var(--oksit);opacity:.55}
.bp-grid{display:grid;grid-template-columns:1fr;gap:clamp(30px,4vw,52px);align-items:center;position:relative}
@media (min-width:960px){.bp-grid{grid-template-columns:1.02fr .98fr}}
.bp-lock{min-width:0}
.bp-hero .eyebrow{display:inline-block;margin:6px 0 16px}
.bp-hero h1{color:var(--ink);margin-bottom:16px;max-width:15ch}
.bp-hero .hl{color:var(--oksit-text)}
.bp-hero .bp-sub{font-size:clamp(1rem,1.5vw,1.16rem);color:var(--ink-soft);max-width:52ch;margin-bottom:24px}
.bp-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}

/* document meta strip */
.bp-docmeta{display:flex;flex-wrap:wrap;border:1px solid var(--line-strong);border-radius:3px;background:var(--surface);
  font-family:var(--mono);width:fit-content;max-width:100%;overflow:hidden}
.bp-docmeta > div{padding:7px 15px;border-right:1px solid var(--line);min-width:0}
.bp-docmeta > div:last-child{border-right:none}
.bp-docmeta .k{display:block;font-size:.56rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:2px}
.bp-docmeta .v{font-size:.76rem;font-weight:600;color:var(--ink);white-space:nowrap}
.bp-docmeta .v em{font-style:normal;color:var(--oksit-text)}

/* ---- measured tile plate (dimensioned drawing) ---- */
.plate-stage{position:relative;background:var(--surface);border:1px solid var(--line-strong);border-radius:4px;
  padding:44px 40px 26px;
  background-image:linear-gradient(rgba(74,93,113,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(74,93,113,.08) 1px,transparent 1px);
  background-size:22px 22px,22px 22px;
  box-shadow:0 24px 50px -34px rgba(22,26,29,.5)}
.plate-cap{position:absolute;top:11px;left:16px;font-family:var(--mono);font-size:.58rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted)}
.plate-cap b{color:var(--oksit-text);font-weight:600}
.plate{position:relative;width:min(300px,74%);margin:4px auto 0}
.plate .frame{--mx:50%;--my:38%}
.plate .frame img{aspect-ratio:1/1}
/* dimension leaders (pure CSS) */
.dim{position:absolute;font-family:var(--mono);font-size:.6rem;color:var(--accent-text);pointer-events:none}
.dim b{position:absolute;background:var(--surface);padding:0 6px;font-weight:600;color:var(--accent-text);white-space:nowrap}
.dim-h{left:0;right:0;top:-24px;height:14px}
.dim-h i{position:absolute;left:0;right:0;top:50%;height:8px;transform:translateY(-50%);
  border-left:1px solid var(--line-strong);border-right:1px solid var(--line-strong)}
.dim-h i::before{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:var(--line-strong)}
.dim-h b{left:50%;top:50%;transform:translate(-50%,-50%)}
.dim-v{top:0;bottom:0;right:-22px;width:14px}
.dim-v i{position:absolute;top:0;bottom:0;left:50%;width:8px;transform:translateX(-50%);
  border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line-strong)}
.dim-v i::before{content:"";position:absolute;top:0;bottom:0;left:50%;width:1px;background:var(--line-strong)}
.dim-v b{top:50%;left:50%;transform:translate(-50%,-50%) rotate(-90deg)}
/* thickness callout */
.callout-t{position:absolute;left:50%;bottom:-22px;transform:translateX(-50%);
  font-family:var(--mono);font-size:.6rem;color:var(--oksit-text);white-space:nowrap;
  background:var(--surface);padding:1px 8px;border:1px solid var(--line);border-radius:2px}
/* title block stamp */
.title-block{display:grid;grid-template-columns:repeat(4,1fr);margin-top:22px;
  border:1px solid var(--line-strong);border-radius:3px;overflow:hidden;background:var(--surface)}
.title-block > div{padding:9px 8px;border-right:1px solid var(--line);text-align:center}
.title-block > div:last-child{border-right:none}
.tb-k{display:block;font-family:var(--mono);font-size:.54rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:3px}
.tb-v{font-family:var(--mono);font-size:.8rem;font-weight:600;color:var(--ink)}

/* kunye plate reused; ensure spacing when stacked in hero */
.bp-lock .kunye{margin-top:4px}

/* ---- material index table: chip cell ---- */
.mat-name{display:flex;align-items:center;gap:12px;min-width:0}
.mat-chip{width:46px;height:46px;flex:none;border-radius:3px;overflow:hidden;border:1px solid var(--line-strong);position:relative}
.mat-chip img{width:100%;height:100%;object-fit:cover;display:block}
.mat-name .mn{min-width:0}
.mat-name .mn b{font-weight:600;color:var(--ink)}
.mat-name .mn span{display:block;font-size:.68rem;color:var(--muted)}
table.data td .code{color:var(--oksit-text)}

/* ---- restrained slate CTA ---- */
.dossier-cta{position:relative;overflow:hidden;background:var(--ink);color:#fff;border-radius:5px;
  padding:clamp(28px,4vw,52px);
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:24px 24px,24px 24px}
.dossier-cta::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--oksit)}
.dossier-cta .cta-body{position:relative;max-width:62ch}
.dossier-cta .eyebrow{color:#A9C2DC;display:inline-block;margin-bottom:12px}
.dossier-cta h2{color:#fff;margin-bottom:12px}
.dossier-cta p{color:rgba(255,255,255,.82)}
.dossier-cta .measure-rule{background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.32) 0 1px,transparent 1px 12px);margin:22px 0}
.dossier-cta .measure-rule::before,.dossier-cta .measure-rule::after{background:var(--oksit)}
.dossier-cta .cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}

/* ---- responsive ---- */
@media (max-width:960px){
  .bp-grid{grid-template-columns:1fr;gap:36px}
  .plate-stage{order:-1}
}
@media (max-width:520px){
  .title-block{grid-template-columns:repeat(2,1fr)}
  .title-block > div:nth-child(2){border-right:none}
  .title-block > div:nth-child(1),.title-block > div:nth-child(2){border-bottom:1px solid var(--line)}
  .plate{width:min(240px,80%)}
  .bp-docmeta > div{padding:6px 12px}
}

/* ############################################################
   İZNİK MATERIAL INFUSION (index dossier) — appended → wins.
   Real hand-painted çini: bigger painted specimen in the hero,
   full-colour İznik motif border seams as section dividers, and
   a real glazed-tile macro inside the oxide spec sheet. Keeps the
   blueprint / spec-dossier structure; only warms it with the
   actual ceramic so the İznik identity is unmistakable.
   ############################################################ */

/* full-colour İznik motif divider band — real glazed-tile trim
   running through the dossier (decorative, no text → no contrast risk) */
.iznik-rule{position:relative;height:clamp(46px,5.6vw,72px);
  background-color:#eceae2;
  background-image:url('../images/bordur-polikrom.jpg');
  background-size:auto 108%;background-position:center;background-repeat:repeat-x;
  border-block:1px solid var(--line-cobalt);
  box-shadow:inset 0 10px 20px -16px rgba(30,38,47,.55),inset 0 -10px 20px -16px rgba(30,38,47,.55)}
.iznik-rule.lale{background-image:url('../images/bordur-lale.jpg')}
.iznik-rule::before{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:var(--oksit);opacity:.5}

/* hero specimen: give the real painted tile more presence */
.plate{width:min(346px,82%)}

/* real glazed-tile macro inside the oxide-code spec sheet (dark card) */
.spec-note .spec-specimen{position:relative;z-index:1;margin:0 0 20px}
.spec-note .spec-specimen img{aspect-ratio:16/9}
.spec-note .spec-specimen .frame-cap{font-size:.64rem}

/* material-index chips: a touch larger so the painted tile reads */
.mat-chip{width:52px;height:52px}


/* --- FIX2: single close = header hamburger-× (keep); drawer built-in × removed (per user) --- */
.drawer-close, .drawer-x{ display:none !important; }

/* --- MOBILE: stack wide data tables into label/value cards (no horizontal scroll) --- */
@media (max-width: 640px) {
  .table-scroll { overflow: visible; border-radius: 0; }
  .table-scroll > table.data { min-width: 0 !important; width: 100%; }
  table.data caption { text-align: left; }
  /* hide the column header row visually (labels move into each cell) */
  table.data thead { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
  table.data, table.data tbody, table.data tr, table.data td { display: block; width: 100%; }
  table.data tbody tr {
    border: 1px solid var(--line); border-radius: 12px; margin: 0 0 12px;
    background: var(--surface); overflow: hidden;
  }
  table.data td {
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    padding: 11px 14px; text-align: right; border-bottom: 1px solid var(--line);
  }
  table.data tbody tr td:last-child { border-bottom: none; }
  table.data td::before {
    content: attr(data-label); flex: 0 1 auto; margin-right: auto; text-align: left;
    font-family: var(--mono); font-size: .72rem; letter-spacing: .04em; text-transform: uppercase;
    color: var(--muted); font-weight: 600;
  }
  /* the first cell often holds a rich name+image block — let it wrap nicely */
  table.data td .mat-name { justify-content: flex-end; }
}

/* --- MOBILE FIX: Metraj konsolu clipped (price-block table min-width:300 blew the 1fr grid track past the overflow:hidden shell) --- */
@media (max-width: 700px) {
  #metraj .tool { grid-template-columns: minmax(0, 1fr); }
  #metraj .tool-inputs, #metraj .tool-out { min-width: 0; }
  #metraj .tool-inputs > *, #metraj .tool-out > * { min-width: 0; }
  #metraj .price-block { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  #metraj .price-block table { min-width: 0; width: 100%; }
  #metraj .out-grid { grid-template-columns: 1fr 1fr; }
}