/* YazarQR v3 — kurum kartının diliyle: lacivert kart başlığı, giyoş güvenlik deseni, hologram şerit.
   Uyumluluk: :has(), color-mix(), container query birimleri kullanılmaz (Safari/iOS 14.5+, Chrome/Android 84+, Firefox 80+). */
:root {
  --ink: #0e1a2b; --ink-2: #1a2d4a;
  --paper: #f3f5f8; --surface: #ffffff; --surface2: #f8f9fb;
  --fg: #101418; --muted: #5b6573; --line: #e3e6ea; --soft: rgba(14,26,43,.05);
  --ok: #17864a; --warn: #c27600; --warnText: #8a5200; --err: #c62828; --none: #6b7280;
  --brandText: var(--brand); --brandTint: rgba(14,26,43,.06);
  --holo: linear-gradient(90deg, #c9a24a, #f1e3b0 25%, #9bc4d8 50%, #d9b8e6 75%, #c9a24a);
  --display: 'Inter Tight', Inter, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --body: Inter, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --r: 18px; --r-sm: 12px;
  --shadow: 0 1px 2px rgba(14,26,43,.05), 0 12px 32px -12px rgba(14,26,43,.18);
  color-scheme: light;
}
:root[data-theme="dark"] {
  --paper: #0b1220; --surface: #121b2b; --surface2: #0f1726; --fg: #eef1f6; --muted: #9aa6b8; --line: rgba(255,255,255,.1); --soft: rgba(255,255,255,.05);
  --brandText: var(--brandLight); --brandTint: rgba(255,255,255,.06); --warnText: #f0b44c; --err: #ef5350;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 12px 32px -12px rgba(0,0,0,.5);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-padding-top: 90px; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body { font-family: var(--body); font-size: 16px; line-height: 1.55; background: var(--paper); color: var(--fg); min-height: 100vh; display: flex; flex-direction: column; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
a { color: var(--brandText); text-underline-offset: 3px; }
a:hover { color: var(--fg); }
button, input, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, p, figure, address, dl, dd { margin: 0; }
address { font-style: normal; }
img, svg { max-width: 100%; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid var(--brandText); outline-offset: 2px; border-radius: 8px; }
.ic { flex: none; display: inline-block; vertical-align: middle; }
.mono { font-family: var(--mono); }
.muted { color: var(--muted); }
.small { font-size: 12.5px; color: var(--muted); }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 60; background: #fff; color: #111; padding: 10px 14px; border-radius: 8px; }
.skip:focus { left: 8px; }
.stack { display: flex; flex-direction: column; }
.g6 > * + * { margin-top: 6px; } .g10 > * + * { margin-top: 10px; } .g12 > * + * { margin-top: 12px; } .g14 > * + * { margin-top: 14px; } .g16 > * + * { margin-top: 16px; } .g18 > * + * { margin-top: 18px; } .g20 > * + * { margin-top: 20px; }
.wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.mid { width: 100%; max-width: 700px; margin: 0 auto; }
.row-wrap { display: flex; flex-wrap: wrap; gap: 10px; }
.more-link { font-size: 14px; font-weight: 600; min-height: 44px; display: inline-flex; align-items: center; gap: 6px; text-decoration: none; }
.more-link:hover { text-decoration: underline; }
.lbl-caps { font-size: 11px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .08em; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); }
.card-pad { padding: 22px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.h2 { font-family: var(--display); font-size: 26px; font-weight: 700; letter-spacing: -.02em; line-height: 1.2; }

/* ── Üst menü: kartın lacivert başlığı ── */
.site-header { position: -webkit-sticky; position: sticky; top: 0; z-index: 30; background: var(--ink); color: #fff; }
.header-in { min-height: 70px; display: flex; align-items: center; gap: 22px; }
.brand-link { display: flex; align-items: center; gap: 12px; color: #fff; text-decoration: none; min-height: 44px; flex: none; }
.brand-link:hover { color: #fff; }
.logo { flex: none; display: block; border-radius: 22%; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-family: var(--display); font-size: 17px; font-weight: 700; letter-spacing: -.01em; }
.brand-text span { font-size: 12px; color: rgba(255,255,255,.62); }
.main-nav { display: flex; flex: 1; justify-content: center; gap: 2px; }
.main-nav a { color: rgba(255,255,255,.78); text-decoration: none; font-size: 14.5px; font-weight: 500; padding: 0 13px; min-height: 40px; display: inline-flex; align-items: center; border-radius: 999px; white-space: nowrap; }
.main-nav a:hover { color: #fff; background: rgba(255,255,255,.08); }
.main-nav a[aria-current="page"] { color: #fff; background: rgba(255,255,255,.12); }
.header-tools { display: flex; align-items: center; gap: 8px; margin-left: auto; flex: none; }
.lang { display: inline-flex; padding: 3px; border-radius: 999px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); }
.lang a { min-width: 40px; min-height: 34px; display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; color: rgba(255,255,255,.7); font-size: 12.5px; font-weight: 700; letter-spacing: .04em; text-decoration: none; }
.lang a:hover { color: #fff; }
.lang a[aria-current="true"] { background: #fff; color: var(--ink); }
.tool-btn { min-width: 42px; min-height: 42px; border-radius: 999px; border: 1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.06); color: #fff; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; padding: 0; }
.tool-btn:hover { background: rgba(255,255,255,.14); }
.tool-btn.icon { width: 42px; }
#theme-btn .i-light { display: none; }
:root[data-theme="dark"] #theme-btn .i-light { display: inline-flex; }
:root[data-theme="dark"] #theme-btn .i-dark { display: none; }
.mnav { display: none; position: relative; }
.mnav summary { list-style: none; cursor: pointer; }
.mnav summary::-webkit-details-marker { display: none; }
.mnav .i-close { display: none; }
.mnav[open] .i-close { display: inline-flex; }
.mnav[open] .i-open { display: none; }
.mnav-panel { position: absolute; right: 0; top: 52px; width: 280px; max-width: calc(100vw - 32px); background: var(--surface); color: var(--fg); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); padding: 8px; display: flex; flex-direction: column; }
.mnav-panel a { color: var(--fg); text-decoration: none; font-weight: 500; padding: 12px 14px; border-radius: 10px; }
.mnav-panel a:hover, .mnav-panel a[aria-current="page"] { background: var(--soft); color: var(--brandText); }
.holo { height: 3px; background: var(--holo); }
@media (max-width: 980px) { .main-nav { display: none; } .mnav { display: block; } .header-in { min-height: 62px; gap: 12px; } }
@media (max-width: 420px) { .brand-text span { display: none; } .lang a { min-width: 34px; } }

main { flex: 1; width: 100%; }

/* ── Giyoş: kartın güvenlik baskısı ── */
.hero, .page-hero { position: relative; background-color: var(--ink); color: #fff; overflow: hidden; }
.hero::before, .page-hero::before { content: ''; position: absolute; top: 0; right: 0; bottom: 0; left: 0; pointer-events: none; opacity: .07;
  background-image: repeating-linear-gradient(45deg, #fff 0, #fff 1px, transparent 1px, transparent 14px), repeating-linear-gradient(-45deg, #fff 0, #fff 1px, transparent 1px, transparent 14px); }
.hero::after { content: ''; position: absolute; right: -18%; top: -30%; width: 70%; height: 160%; pointer-events: none; background: radial-gradient(closest-side, rgba(255,255,255,.10), transparent); }

/* ── Ana sayfa girişi ── */
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 48px; align-items: center; padding-top: 64px; padding-bottom: 72px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-size: 12.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.75); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--brandMark); box-shadow: 0 0 0 4px rgba(255,255,255,.12); flex: none; }
.hero h1 { font-family: var(--display); font-size: 56px; font-size: clamp(36px, 6vw, 64px); font-weight: 800; line-height: 1.04; letter-spacing: -.022em; margin-top: 18px; max-width: 14ch; }
.hero .lead { font-size: 18px; line-height: 1.6; color: rgba(255,255,255,.72); max-width: 560px; margin-top: 18px; }
.hero-form { margin-top: 30px; display: flex; gap: 8px; padding: 8px; border-radius: 20px; background: #fff; box-shadow: 0 24px 60px -20px rgba(0,0,0,.55); max-width: 600px; color: #101418; }
.hf-field { display: flex; flex-direction: column; justify-content: center; padding: 6px 14px; border-radius: 14px; min-height: 60px; cursor: text; }
.hf-field:focus-within { background: #f1f3f6; }
.hf-field span { font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: #5b6573; }
.hf-field input { border: 0; background: transparent; outline: none; padding: 2px 0 0; font-size: 17px; width: 100%; color: #101418; }
.hf-field input::placeholder { color: #9aa3ae; }
.hf-id { flex: 1.6; min-width: 0; } .hf-id input { font-family: var(--mono); font-weight: 600; letter-spacing: .03em; text-transform: uppercase; }
.hf-in { flex: .8; min-width: 0; border-left: 1px solid #e3e6ea; border-radius: 0 14px 14px 0; }
.hf-go { flex: none; border-radius: 14px; min-height: 60px; padding: 0 22px; }
.hero-alt { display: flex; align-items: center; gap: 14px; margin-top: 16px; flex-wrap: wrap; }
.hero-alt span { font-size: 14px; color: rgba(255,255,255,.6); max-width: 300px; }
.hero-card { display: flex; justify-content: center; }
.hero-card .idcard { width: 300px; -webkit-transform: rotate(4deg); transform: rotate(4deg); box-shadow: 0 40px 80px -24px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.08); }
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 36px; padding-top: 40px; padding-bottom: 48px; }
  .hero-card .idcard { width: 240px; }
}
@media (max-width: 600px) {
  .hero-form { flex-direction: column; padding: 6px; }
  .hf-in { border-left: 0; border-top: 1px solid #e3e6ea; border-radius: 14px; }
  .hf-go { width: 100%; }
  .hero-card { display: none; }
}

.home-body { padding-top: 56px; padding-bottom: 80px; }
.home-body > * + * { margin-top: 56px; }
.block > * + * { margin-top: 16px; }
.block.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: start; }
.block.split > * + * { margin-top: 0; }
.block.split > div > * + * { margin-top: 16px; }
@media (max-width: 900px) { .block.split { grid-template-columns: 1fr; } }
.steps3 { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 800px) { .steps3 { grid-template-columns: 1fr; } }
.steps3 li { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 22px; display: flex; flex-direction: column; }
.steps3 li > * + * { margin-top: 6px; }
.steps3 .sn { width: 36px; height: 36px; border-radius: 50%; background: var(--ink); color: #fff; display: flex; align-items: center; justify-content: center; font-family: var(--display); font-weight: 700; margin-bottom: 8px; box-shadow: inset 0 -3px 0 var(--brandMark); }
.steps3 strong { font-size: 16.5px; font-family: var(--display); }
.steps3 li > span:last-child { font-size: 14.5px; color: var(--muted); }
.legend { list-style: none; margin: 0; padding: 0; }
.legend li { display: flex; gap: 14px; align-items: center; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-sm); padding: 14px 16px; }
.legend li + li { margin-top: 10px; }
.legend li > span:last-child { display: flex; flex-direction: column; }
.legend strong { font-size: 15px; } .legend li > span:last-child span { font-size: 13.5px; color: var(--muted); }
.lg-dot { width: 34px; height: 34px; border-radius: 50%; color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; flex: none; }
.why { display: flex; flex-direction: column; }
.why > * + * { margin-top: 6px; }
.why-ic { width: 42px; height: 42px; border-radius: 12px; background: var(--brandTint); color: var(--brandText); display: flex; align-items: center; justify-content: center; margin-bottom: 8px; }
.why strong { font-size: 16px; font-family: var(--display); } .why > span:last-child { font-size: 14.5px; color: var(--muted); }
.notice { border-radius: var(--r); padding: 18px 20px; background: rgba(194,118,0,.08); border: 1px solid rgba(194,118,0,.28); display: flex; gap: 14px; align-items: flex-start; }
.notice-ic { flex: none; width: 40px; height: 40px; border-radius: 12px; background: var(--warn); color: #fff; display: flex; align-items: center; justify-content: center; }
.notice .d { font-size: 14px; color: var(--muted); }
.notice .stack > * + * { margin-top: 4px; }

/* ── Kart çizimi (SVG) ── */
.idcard-fig { display: flex; gap: 24px; align-items: center; }
.idcard-fig.compact { justify-content: center; }
.idcard { width: 240px; flex: none; border-radius: 6%/3.8%; overflow: hidden; background: #fff; box-shadow: 0 14px 34px -14px rgba(14,26,43,.35), 0 0 0 1px rgba(14,26,43,.06); line-height: 0; }
.idcard-svg { display: block; width: 100%; height: auto; }
.idcard-cap { display: flex; flex-direction: column; font-size: 14px; }
.idcard-cap > div { display: flex; gap: 10px; align-items: flex-start; }
.idcard-cap > div + div { margin-top: 12px; }
.idcard-cap b { display: block; color: var(--fg); }
.idcard-cap span { color: var(--muted); }
.idc-n { flex: none; width: 24px; height: 24px; border-radius: 50%; background: var(--brandMark); color: #fff; font-style: normal; font-size: 12px; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; }
@media (max-width: 520px) { .idcard-fig { flex-direction: column; align-items: flex-start; } .idcard { width: 220px; } }

/* SSS */
.faq { border: 1px solid var(--line); border-radius: var(--r); background: var(--surface); overflow: hidden; }
.faq details + details { border-top: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 18px 22px; font-weight: 600; font-size: 15.5px; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 14px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; flex: none; width: 28px; height: 28px; border-radius: 50%; background: var(--soft); display: flex; align-items: center; justify-content: center; font-weight: 500; font-size: 18px; color: var(--muted); }
.faq details[open] summary::after { content: '−'; }
.faq summary:hover { background: var(--surface2); }
.faq p { padding: 0 22px 20px; font-size: 15px; color: var(--muted); }

/* ── Alt sayfa başlığı + iki sütun ── */
.page-hero { padding: 36px 0 40px; }
.page-hero .wrap { position: relative; z-index: 1; }
.page-hero h1 { font-family: var(--display); font-size: 38px; font-size: clamp(30px, 4.6vw, 46px); font-weight: 800; letter-spacing: -.03em; line-height: 1.08; margin-top: 10px; }
.page-hero p { font-size: 17px; color: rgba(255,255,255,.7); max-width: 720px; margin-top: 12px; }
.crumbs { display: flex; gap: 8px; align-items: center; font-size: 13px; color: rgba(255,255,255,.55); }
.crumbs a { color: rgba(255,255,255,.7); text-decoration: none; }
.crumbs a:hover { color: #fff; }
.page-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 28px; padding-top: 36px; padding-bottom: 72px; align-items: start; }
.page-grid.single { grid-template-columns: minmax(0, 840px); justify-content: center; }
.main-col { min-width: 0; }
.main-col > * + * { margin-top: 18px; }
.side-col { position: -webkit-sticky; position: sticky; top: 96px; }
.side-col > * + * { margin-top: 14px; }
@media (max-width: 960px) { .page-grid { grid-template-columns: minmax(0, 1fr); } .side-col { position: static; } }
.side-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 20px; }
.side-card > * + * { margin-top: 12px; }
.side-card h2 { font-family: var(--display); font-size: 15.5px; font-weight: 700; display: flex; gap: 8px; align-items: center; }
.side-card h2 .ic { color: var(--brandText); }
.side-card p { font-size: 14px; color: var(--muted); }
.side-card address { font-size: 14px; line-height: 1.65; }
.bul, .num { list-style: none; margin: 0; padding: 0; font-size: 14px; }
.bul li, .num li { display: flex; gap: 10px; align-items: flex-start; }
.bul li + li, .num li + li { margin-top: 9px; }
.bul li .ic { color: var(--ok); margin-top: 2px; }
.num { counter-reset: n; }
.num li { counter-increment: n; }
.num li::before { content: counter(n); flex: none; width: 22px; height: 22px; border-radius: 50%; background: var(--soft); border: 1px solid var(--line); display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; }
.big-tel { font-family: var(--mono); font-size: 19px; font-weight: 600; text-decoration: none; }
.quick a, .toc a { display: flex; gap: 10px; align-items: center; padding: 9px 10px; margin: 0 -8px; border-radius: 10px; text-decoration: none; color: var(--fg); font-size: 14px; font-weight: 500; }
.quick a:hover, .toc a:hover { background: var(--soft); color: var(--brandText); }
.quick a .ic { color: var(--brandText); }

/* ── Formlar ── */
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 28px; box-shadow: var(--shadow); }
.panel > * + * { margin-top: 18px; }
.panel.soft { box-shadow: none; }
.panel-h { font-family: var(--display); font-size: 20px; font-weight: 700; display: flex; gap: 10px; align-items: center; }
.panel-h .ic { color: var(--brandText); }
.row2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.field { display: flex; flex-direction: column; border: 0; padding: 0; margin: 0; min-width: 0; }
.field > * + * { margin-top: 6px; }
.field > .lab, legend.lab { font-size: 14px; font-weight: 600; padding: 0; }
legend.lab { margin-bottom: 8px; }
.opt { font-weight: 400; color: var(--muted); }
.input { width: 100%; min-height: 52px; padding: 0 16px; border-radius: 12px; border: 1px solid var(--line); background: var(--surface2); color: var(--fg); font-size: 16px; -webkit-appearance: none; appearance: none; transition: border-color .15s, box-shadow .15s, background .15s; }
textarea.input { padding: 14px 16px; min-height: 140px; resize: vertical; line-height: 1.5; }
.input.id { font-family: var(--mono); font-size: 17px; letter-spacing: .04em; text-transform: uppercase; }
.input:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 4px rgba(14,26,43,.08); background: var(--surface); }
.input[aria-invalid="true"], .check[data-invalid="true"] { border-color: var(--err); }
.select { position: relative; display: block; }
.select select { padding-right: 44px; cursor: pointer; }
.select::after { content: ''; position: absolute; right: 18px; top: 50%; width: 8px; height: 8px; margin-top: -6px; border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted); -webkit-transform: rotate(45deg); transform: rotate(45deg); pointer-events: none; }
.help { font-size: 13px; color: var(--muted); }
.ferr { font-size: 13px; color: var(--err); font-weight: 500; }
.fok { font-size: 13px; color: var(--ok); font-weight: 500; display: inline-flex; gap: 4px; align-items: center; }
.alert { padding: 12px 14px; border-radius: 12px; font-size: 14px; font-weight: 500; display: flex; gap: 10px; align-items: flex-start; }
.alert.err { background: rgba(198,40,40,.08); color: var(--err); border: 1px solid rgba(198,40,40,.28); }
.check { display: flex; align-items: flex-start; gap: 12px; padding: 14px; border-radius: 12px; border: 1px solid var(--line); background: var(--surface2); cursor: pointer; }
.check input { width: 22px; height: 22px; margin: 1px 0 0; accent-color: var(--brand); flex: none; }
.check span { font-size: 14px; flex: 1; }
.check a { font-weight: 600; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.fine { font-size: 12.5px; color: var(--muted); text-align: center; display: flex; gap: 6px; align-items: center; justify-content: center; }
.info-line { font-size: 13px; color: var(--muted); }

/* Dosya alanı */
.drop { position: relative; display: flex; align-items: center; gap: 14px; padding: 16px; border: 1.5px dashed rgba(14,26,43,.22); border-radius: 14px; background: var(--surface2); flex-wrap: wrap; }
:root[data-theme="dark"] .drop { border-color: rgba(255,255,255,.2); }
.drop:hover, .drop.over { border-color: var(--brand); }
.drop.has { border-style: solid; border-color: rgba(23,134,74,.55); background: rgba(23,134,74,.06); }
.drop-ic { width: 44px; height: 44px; border-radius: 12px; background: var(--surface); border: 1px solid var(--line); display: flex; align-items: center; justify-content: center; color: var(--brandText); flex: none; }
.drop.has .drop-ic { color: var(--ok); }
.drop-tx { display: flex; flex-direction: column; flex: 1; min-width: 160px; }
.drop-tx strong { font-size: 14px; }
.drop-hint, .drop-file { font-size: 12.5px; color: var(--muted); }
.drop-file { color: var(--ok); font-weight: 600; word-break: break-word; }
.drop input[type=file] { position: absolute; top: 0; left: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
.drop-btn { flex: none; min-height: 40px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); font-size: 14px; font-weight: 600; display: inline-flex; align-items: center; pointer-events: none; }
.no-js .drop input[type=file] { position: static; opacity: 1; height: auto; }
.no-js .drop-btn { display: none; }

/* Düğmeler */
.btn { min-height: 52px; padding: 0 24px; border-radius: 999px; border: 1px solid transparent; font-weight: 600; font-size: 16px; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 10px; text-decoration: none; white-space: nowrap; transition: filter .15s, background .15s, border-color .15s; }
.btn:active { -webkit-transform: translateY(1px); transform: translateY(1px); }
.btn.sm { min-height: 48px; padding: 0 22px; font-size: 15px; }
.btn.full { width: 100%; }
.btn.primary { background: var(--brand); color: #fff; }
.btn.primary:hover { filter: brightness(1.08); color: #fff; }
.btn.danger { background: #c62828; color: #fff; }
.btn.danger:hover { filter: brightness(1.1); color: #fff; }
.btn.ghost { background: var(--surface); border-color: var(--line); color: var(--fg); }
.btn.ghost:hover { border-color: var(--fg); color: var(--fg); }
.btn.plain { background: transparent; border-color: var(--line); color: var(--fg); }
.btn.glass { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.22); color: #fff; }
.btn.glass:hover { background: rgba(255,255,255,.18); color: #fff; }
.btn.white { background: #fff; color: #111; }
.btn.white:hover { color: #111; filter: brightness(.95); }
.btn.outline-w { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.btn.grow { flex: 1; min-width: 160px; }
.btn[disabled], .btn[aria-busy="true"] { opacity: .75; cursor: progress; }
.spin { width: 18px; height: 18px; border-radius: 50%; border: 2px solid rgba(255,255,255,.35); border-top-color: #fff; -webkit-animation: yzSpin .8s linear infinite; animation: yzSpin .8s linear infinite; display: inline-block; }
@-webkit-keyframes yzSpin { to { -webkit-transform: rotate(360deg); } }
@keyframes yzSpin { to { transform: rotate(360deg); } }
@keyframes yzScan { 0% { top: 8%; } 50% { top: 92%; } 100% { top: 8%; } }

/* Marka seçici */
.pills { display: flex; gap: 8px; flex-wrap: wrap; }
.pill { position: relative; }
.pill input { position: absolute; opacity: 0; top: 0; left: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.pill span { min-height: 44px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface2); font-size: 14px; font-weight: 500; display: inline-flex; align-items: center; }
.pill input:checked + span { background: var(--ink); border-color: var(--ink); color: #fff; }
.pill input:focus-visible + span { outline: 3px solid var(--brandText); outline-offset: 2px; }

/* Başvuru nedeni (radyo + kardeş seçici; :has() yok) */
.type-pick { position: relative; display: block; cursor: pointer; }
.type-pick input { position: absolute; opacity: 0; top: 0; left: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.type-pick .tp { display: flex; align-items: center; gap: 12px; border-radius: 14px; border: 2px solid var(--line); background: var(--surface2); padding: 16px; min-height: 76px; transition: border-color .15s, background .15s; }
.type-pick .in { display: flex; flex-direction: column; flex: 1; }
.type-pick strong { font-size: 15.5px; } .type-pick .in span { font-size: 13.5px; color: var(--muted); }
.type-pick .tick { width: 28px; height: 28px; border-radius: 50%; border: 2px solid var(--line); display: flex; align-items: center; justify-content: center; color: transparent; flex: none; }
.type-pick input:checked + .tp { border-color: var(--brand); background: var(--surface); }
.type-pick input:checked + .tp .tick { background: var(--brand); border-color: var(--brand); color: #fff; }
.type-pick input:focus-visible + .tp { outline: 3px solid var(--brandText); outline-offset: 2px; }

/* Adımlar */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.steps li { display: flex; flex-direction: column; }
.steps li > * + * { margin-top: 6px; }
.steps .b { height: 5px; border-radius: 3px; background: var(--line); }
.steps .l { font-size: 13px; font-weight: 600; color: var(--muted); }
.steps li.on .b { background: var(--brand); } .steps li.on .l { color: var(--fg); }
.no-js .steps { display: none; }
fieldset[data-step] { border: 0; padding: 0; margin: 0; min-width: 0; }
fieldset[data-step] > * + * { margin-top: 18px; }
.step-title { font-family: var(--display); font-size: 19px; font-weight: 700; padding: 0; }

/* ── QR tarama ── */
.scanbox { position: relative; border-radius: 22px; overflow: hidden; background: radial-gradient(circle at 50% 40%, #1d2a40, #0a1322); color: #fff; box-shadow: var(--shadow); min-height: 420px; display: flex; align-items: center; justify-content: center; }
@supports (aspect-ratio: 1 / 1) { .scanbox { aspect-ratio: 4 / 3; min-height: 0; } }
@media (max-width: 600px) { @supports (aspect-ratio: 1 / 1) { .scanbox { aspect-ratio: 1 / 1; } } }
.scanbox video { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; opacity: .92; }
.scan-mask { position: absolute; top: 14%; bottom: 14%; left: 22%; right: 22%; border-radius: 18px; box-shadow: 0 0 0 999px rgba(0,0,0,.45); }
@media (max-width: 600px) { .scan-mask { left: 14%; right: 14%; } }
.corner { position: absolute; width: 36px; height: 36px; border: 0 solid #fff; }
.corner.tl { left: 22%; top: 14%; border-top-width: 4px; border-left-width: 4px; border-radius: 16px 0 0 0; }
.corner.tr { right: 22%; top: 14%; border-top-width: 4px; border-right-width: 4px; border-radius: 0 16px 0 0; }
.corner.bl { left: 22%; bottom: 14%; border-bottom-width: 4px; border-left-width: 4px; border-radius: 0 0 0 16px; }
.corner.br { right: 22%; bottom: 14%; border-bottom-width: 4px; border-right-width: 4px; border-radius: 0 0 16px 0; }
@media (max-width: 600px) { .corner.tl, .corner.bl { left: 14%; } .corner.tr, .corner.br { right: 14%; } }
.scan-line { position: absolute; left: 24%; right: 24%; height: 2px; background: var(--holo); box-shadow: 0 0 14px rgba(155,196,216,.9); animation: yzScan 2.4s ease-in-out infinite; }
.scan-live { position: absolute; bottom: 18px; left: 0; right: 0; text-align: center; font-size: 14px; font-weight: 500; }
.scan-state { display: flex; flex-direction: column; align-items: center; padding: 28px; text-align: center; position: relative; }
.scan-state > * + * { margin-top: 14px; }
.scan-state strong { font-family: var(--display); font-size: 20px; }
.scan-state .d { font-size: 14px; color: rgba(255,255,255,.75); max-width: 360px; }
.scan-ic { width: 62px; height: 62px; border-radius: 50%; border: 2px solid rgba(255,255,255,.3); display: flex; align-items: center; justify-content: center; }
.scan-ic.err { background: #c62828; border-color: #c62828; }
@media (prefers-reduced-motion: reduce) { .scan-line { animation: none; top: 50%; } .btn { transition: none; } }

/* ── Sonuç ── */
.result-wrap { padding-top: 40px; padding-bottom: 72px; }
.result-wrap .mid > * + * { margin-top: 18px; }
.st-banner { border-radius: 20px; color: #fff; padding: 22px 24px; display: flex; align-items: center; gap: 18px; box-shadow: var(--shadow); position: relative; overflow: hidden; }
.st-banner .g { flex: none; width: 58px; height: 58px; border-radius: 50%; background: rgba(255,255,255,.2); display: flex; align-items: center; justify-content: center; font-size: 28px; font-weight: 700; line-height: 1; }
.st-banner strong { font-family: var(--display); font-size: 30px; font-size: clamp(24px, 5vw, 34px); line-height: 1.1; letter-spacing: -.02em; display: block; }
.st-banner span { font-size: 15px; opacity: .92; }
.st-valid { background: var(--ok); } .st-expired { background: var(--warn); } .st-revoked { background: #c62828; } .st-notfound { background: var(--none); }
.st-banner.st-valid::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: var(--holo); }
.rec { background: var(--surface); border: 1px solid var(--line); border-radius: 22px; overflow: hidden; box-shadow: var(--shadow); }
.rec-type { background: var(--ink); color: #fff; padding: 14px 20px; display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; position: relative; }
.rec-type::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--holo); }
.rec-type .t { font-size: 13px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; display: inline-flex; gap: 8px; align-items: center; }
.rec-type .c { font-size: 12.5px; opacity: .75; font-weight: 500; }
.rec-head { padding: 28px 20px 20px; display: flex; flex-direction: column; align-items: center; text-align: center; }
.rec-head > * + * { margin-top: 16px; }
.photo { width: 156px; height: 196px; border-radius: 14px; overflow: hidden; background: repeating-linear-gradient(135deg, var(--soft) 0, var(--soft) 10px, var(--surface) 10px, var(--surface) 20px); border: 4px solid #fff; box-shadow: 0 0 0 1px var(--line), 0 10px 26px -10px rgba(14,26,43,.35); display: flex; align-items: center; justify-content: center; }
.photo img { width: 100%; height: 100%; object-fit: cover; object-position: center top; display: block; }
.photo .ph { font-family: var(--mono); font-size: 11px; color: var(--muted); }
.photo.gray { -webkit-filter: grayscale(1); filter: grayscale(1); }
.rec-name { font-family: var(--display); font-size: 32px; font-size: clamp(26px, 6vw, 36px); font-weight: 800; line-height: 1.08; letter-spacing: -.025em; word-break: break-word; }
.rec-title { font-size: 16px; color: var(--muted); }
.chips { display: flex; gap: 6px; flex-wrap: wrap; justify-content: center; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 5px 12px 5px 5px; border-radius: 999px; border: 1px solid var(--line); font-size: 13.5px; font-weight: 600; background: var(--surface2); white-space: nowrap; }
.chip .logo { border-radius: 6px; }
.rec-body { padding: 0 20px 22px; }
.rec-body > * + * { margin-top: 16px; }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; padding: 16px 18px; border-radius: 14px; background: var(--surface2); border: 1px solid var(--line); }
.fact { display: flex; flex-direction: column; min-width: 0; }
.fact > * + * { margin-top: 3px; }
.fact .v { font-family: var(--mono); font-size: 17px; font-weight: 600; letter-spacing: .03em; white-space: nowrap; }
.fact .s { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; font-size: 16px; }
.fact .s i { width: 10px; height: 10px; border-radius: 50%; flex: none; background: currentColor; }
.c-valid { color: var(--ok); } .c-expired { color: var(--warn); } .c-revoked { color: var(--err); } .c-notfound { color: var(--none); }
.note { padding: 12px 14px; border-radius: 12px; font-size: 14px; font-weight: 500; }
.note.valid { display: flex; gap: 10px; align-items: center; background: rgba(23,134,74,.1); color: var(--ok); font-weight: 600; font-size: 15px; }
.note.valid .ck { flex: none; width: 22px; height: 22px; border-radius: 50%; background: var(--ok); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 13px; }
.note.expired { background: rgba(194,118,0,.12); color: var(--warnText); }
.note.revoked { background: rgba(198,40,40,.1); color: var(--err); }
.fraud { display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; border-radius: 12px; background: rgba(198,40,40,.08); border: 1px solid rgba(198,40,40,.3); }
.fraud .ic { flex: none; width: 32px; height: 32px; border-radius: 50%; background: #c62828; color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; }
.fraud strong { color: var(--err); } .fraud span { font-size: 14px; }
.meta-line { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: 12px; color: var(--muted); font-family: var(--mono); }

/* Bitti / hata */
.done, .center-msg { display: flex; flex-direction: column; align-items: center; max-width: 560px; margin: 64px auto 80px; text-align: center; }
.done > * + *, .center-msg > * + * { margin-top: 16px; }
.done .ok { width: 78px; height: 78px; border-radius: 50%; background: var(--ok); color: #fff; display: flex; align-items: center; justify-content: center; box-shadow: 0 0 0 10px rgba(23,134,74,.12); }
.page-title { font-family: var(--display); font-size: 32px; font-weight: 800; letter-spacing: -.02em; line-height: 1.15; }
.center-msg h1 { font-family: var(--display); font-size: 30px; font-weight: 800; letter-spacing: -.02em; }
.ref-box { display: flex; flex-direction: column; padding: 14px 24px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line); }
.ref-box .v { font-family: var(--mono); font-size: 22px; font-weight: 600; margin-top: 3px; }
.big-code { font-family: var(--display); font-size: 96px; font-weight: 800; line-height: 1; color: var(--ink); letter-spacing: -.05em; }
:root[data-theme="dark"] .big-code { color: #fff; }
.gear { width: 70px; height: 70px; border-radius: 50%; background: var(--soft); border: 1px solid var(--line); display: flex; align-items: center; justify-content: center; color: var(--brandText); }
.pill-box { font-family: var(--mono); font-size: 14px; padding: 8px 14px; border-radius: 10px; background: var(--surface); border: 1px solid var(--line); text-decoration: none; }

/* Başvuru durumu */
.badge { padding: 5px 12px; border-radius: 999px; font-weight: 600; font-size: 13px; }
.badge.wait { background: rgba(194,118,0,.14); color: var(--warnText); }
.badge.ok { background: rgba(23,134,74,.12); color: var(--ok); }
.badge.err { background: rgba(198,40,40,.1); color: var(--err); }
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { display: flex; gap: 12px; align-items: flex-start; padding-bottom: 14px; }
.timeline .mk { flex: none; width: 24px; height: 24px; border-radius: 50%; border: 2px solid var(--line); background: var(--soft); display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; }
.timeline li.done .mk { background: var(--ok); border-color: var(--ok); color: #fff; }
.timeline li.cur .mk { background: var(--surface); border-color: var(--warn); color: var(--warn); }
.timeline li.fail .mk { background: #c62828; border-color: #c62828; color: #fff; }
.timeline .tx { display: flex; flex-direction: column; }
.timeline strong { font-size: 15px; color: var(--muted); }
.timeline li.done strong, .timeline li.cur strong, .timeline li.fail strong { color: var(--fg); }
.timeline .dt { font-size: 13px; color: var(--muted); font-family: var(--mono); }
.missing { padding: 16px 18px; border-radius: 14px; background: var(--soft); border: 1px solid var(--line); display: flex; gap: 12px; align-items: flex-start; }
.missing .ic { flex: none; width: 28px; height: 28px; border-radius: 50%; background: var(--none); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; }

/* Yasal metinler */
.prose { padding: 32px; font-size: 15.5px; }
.prose > * + * { margin-top: 14px; }
.prose h2 { font-family: var(--display); font-size: 19px; font-weight: 700; margin-top: 26px; }
.prose p, .prose ul { color: var(--muted); line-height: 1.7; }
.prose ul { margin-bottom: 0; padding-left: 20px; }
.prose li + li { margin-top: 6px; }
.prose li b, .prose p b { color: var(--fg); }
.prose .lead-p { color: var(--fg); font-size: 16.5px; }
@media (max-width: 600px) { .prose { padding: 22px; } }

/* ── Alt bilgi: lacivert ── */
.site-footer { background: var(--ink); color: rgba(255,255,255,.75); margin-top: auto; position: relative; }
.site-footer::before { content: ''; display: block; height: 3px; background: var(--holo); }
.foot-grid { padding-top: 48px; padding-bottom: 40px; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 32px; }
@media (max-width: 960px) { .foot-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .foot-grid { grid-template-columns: 1fr; } }
.foot-col { display: flex; flex-direction: column; align-items: flex-start; min-width: 0; }
.foot-col > * + * { margin-top: 12px; }
.foot-brand p { font-size: 14px; max-width: 290px; }
.site-footer .brand-link { color: #fff; }
.foot-h { font-size: 11.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.45); }
.foot-links { display: flex; flex-direction: column; }
.foot-links a { font-size: 14px; color: rgba(255,255,255,.8); text-decoration: none; min-height: 36px; display: inline-flex; align-items: center; }
.foot-links a:hover { color: #fff; }
.domain-pill { display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 10px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); font-family: var(--mono); font-size: 13px; font-weight: 600; color: #fff; }
.domain-pill .ic { color: #4ade80; }
.foot-ext { font-size: 13px; color: rgba(255,255,255,.6); text-decoration: none; display: inline-flex; gap: 6px; align-items: center; }
.foot-ext:hover { color: #fff; }
.sister { display: flex; flex-direction: column; width: 100%; }
.sister a { display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,.8); text-decoration: none; padding: 5px 8px; margin: 0 -8px; border-radius: 10px; min-height: 38px; font-size: 13px; }
.sister a:hover { background: rgba(255,255,255,.06); color: #fff; }
.sister a[aria-current] { background: rgba(255,255,255,.08); color: #fff; font-weight: 600; }
.sister .logo { border-radius: 6px; }
.foot-note { font-size: 12px; color: rgba(255,255,255,.5); }
.foot-bottom { border-top: 1px solid rgba(255,255,255,.08); }
.foot-bottom > div { padding-top: 16px; padding-bottom: 20px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 6px 24px; font-size: 12.5px; color: rgba(255,255,255,.5); }

@media (max-width: 600px) {
  .wrap { padding-left: 16px; padding-right: 16px; }
  .panel { padding: 20px; border-radius: 18px; }
  .page-hero { padding: 26px 0 30px; }
  .h2 { font-size: 22px; }
}
@media print {
  .site-header, .site-footer, .actions-row, .side-col { display: none !important; }
  body { background: #fff; color: #000; }
}

/* ════════════════════════════════════════════════════════════════════════
   Liquid glass katmanı — yarı saydam buzlu cam yüzeyler, arkada marka ve hologram renk alanları.
   backdrop-filter yoksa (@supports) yüzeyler opak kalır; düzen değişmez.
   ════════════════════════════════════════════════════════════════════════ */
:root {
  --glass: rgba(255,255,255,.58); --glass-hi: rgba(255,255,255,.78); --glass-brd: rgba(255,255,255,.75);
  --glass-edge: inset 0 1px 0 rgba(255,255,255,.9), inset 0 -1px 0 rgba(255,255,255,.25);
  --glass-shadow: 0 10px 40px -12px rgba(14,26,43,.22), 0 2px 6px rgba(14,26,43,.05);
  --blur: saturate(180%) blur(22px);
  --paper: #eef1f6;
}
:root[data-theme="dark"] {
  --glass: rgba(22,32,52,.55); --glass-hi: rgba(26,38,60,.75); --glass-brd: rgba(255,255,255,.12);
  --glass-edge: inset 0 1px 0 rgba(255,255,255,.12), inset 0 -1px 0 rgba(255,255,255,.04);
  --glass-shadow: 0 10px 40px -12px rgba(0,0,0,.6);
  --paper: #070d18;
}

/* Arka plan: camın kırdığı renk alanları (marka + hologram tonları) */
body { background: var(--paper); }
body::before { content: ''; position: fixed; top: 0; right: 0; bottom: 0; left: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(40% 38% at 12% 8%, rgba(var(--brandRgb), .26), transparent 70%),
    radial-gradient(34% 34% at 88% 14%, rgba(155,196,216,.55), transparent 72%),
    radial-gradient(40% 42% at 78% 88%, rgba(217,184,230,.45), transparent 72%),
    radial-gradient(34% 36% at 8% 86%, rgba(241,227,176,.5), transparent 72%),
    var(--paper); }
:root[data-theme="dark"] body::before { opacity: .55; }

/* Cam yüzeyler */
.card, .panel, .side-card, .faq, .steps3 li, .legend li, .rec, .ref-box, .notice, .type-pick .tp, .drop, .check, .pill span, .facts {
  background: var(--glass); border-color: var(--glass-brd);
  -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
  box-shadow: var(--glass-edge), var(--glass-shadow);
}
.check, .pill span, .type-pick .tp, .drop, .facts { box-shadow: var(--glass-edge); }
.panel, .rec { background: var(--glass-hi); }
.input { background: rgba(255,255,255,.6); border-color: rgba(14,26,43,.12); }
:root[data-theme="dark"] .input { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.12); }
.faq summary:hover { background: rgba(255,255,255,.35); }
:root[data-theme="dark"] .faq summary:hover { background: rgba(255,255,255,.04); }
.notice { background: rgba(255,236,204,.55); }
:root[data-theme="dark"] .notice { background: rgba(194,118,0,.12); }

/* Üst menü: sayfanın üstünde yüzen cam şerit */
.site-header { background: transparent; color: var(--fg); padding-top: 12px; }
.header-in { background: var(--glass-hi); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur); border: 1px solid var(--glass-brd); border-radius: 22px; box-shadow: var(--glass-edge), var(--glass-shadow); min-height: 64px; padding-left: 14px; padding-right: 10px; max-width: 1180px; width: calc(100% - 32px); }
.holo { display: none; }
.brand-link, .brand-link:hover, .site-footer .brand-link { color: var(--fg); }
.brand-text span { color: var(--muted); }
.main-nav a { color: var(--muted); }
.main-nav a:hover { color: var(--fg); background: rgba(14,26,43,.06); }
.main-nav a[aria-current="page"] { color: var(--fg); background: rgba(255,255,255,.9); box-shadow: 0 1px 3px rgba(14,26,43,.12), inset 0 1px 0 #fff; }
:root[data-theme="dark"] .main-nav a:hover { background: rgba(255,255,255,.06); }
:root[data-theme="dark"] .main-nav a[aria-current="page"] { background: rgba(255,255,255,.12); box-shadow: none; }
.lang { background: rgba(14,26,43,.06); border-color: rgba(14,26,43,.08); }
.lang a { color: var(--muted); }
.lang a:hover { color: var(--fg); }
.lang a[aria-current="true"] { background: #fff; color: var(--ink); box-shadow: 0 1px 3px rgba(14,26,43,.15); }
.tool-btn { background: rgba(255,255,255,.55); border-color: rgba(14,26,43,.1); color: var(--fg); }
.tool-btn:hover { background: #fff; }
:root[data-theme="dark"] .lang { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.1); }
:root[data-theme="dark"] .tool-btn { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.12); }
:root[data-theme="dark"] .tool-btn:hover { background: rgba(255,255,255,.12); }
@media (max-width: 600px) { .site-header { padding-top: 8px; } .header-in { width: calc(100% - 16px); border-radius: 18px; } }

/* Giriş bölümleri: koyu bant yerine cam zemin */
.hero, .page-hero { background: transparent; color: var(--fg); overflow: visible; }
.hero::before, .page-hero::before, .hero::after { display: none; }
.hero-grid { padding-top: 56px; padding-bottom: 40px; }
.eyebrow { color: var(--brandText); }
.dot { box-shadow: 0 0 0 4px rgba(var(--brandRgb), .18); }
.hero h1 { color: var(--fg); }
.hero .lead, .hero-alt span, .page-hero p { color: var(--muted); }
.hero-form { background: var(--glass-hi); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur); border: 1px solid var(--glass-brd); box-shadow: var(--glass-edge), 0 24px 60px -24px rgba(14,26,43,.35); }
:root[data-theme="dark"] .hero-form { color: var(--fg); }
:root[data-theme="dark"] .hf-field input { color: var(--fg); }
:root[data-theme="dark"] .hf-field span { color: var(--muted); }
.hf-field:focus-within { background: rgba(255,255,255,.75); }
:root[data-theme="dark"] .hf-field:focus-within { background: rgba(255,255,255,.06); }
.hf-in { border-color: rgba(14,26,43,.1); }
.btn.glass { background: var(--glass-hi); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur); border-color: var(--glass-brd); color: var(--fg); box-shadow: var(--glass-edge), 0 6px 18px -8px rgba(14,26,43,.25); }
.btn.glass:hover { background: #fff; color: var(--fg); }
:root[data-theme="dark"] .btn.glass:hover { background: rgba(255,255,255,.12); }
.btn.ghost, .btn.plain { background: var(--glass); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur); border-color: var(--glass-brd); box-shadow: var(--glass-edge); }
.btn.primary { box-shadow: inset 0 1px 0 rgba(255,255,255,.3), 0 10px 24px -10px rgba(var(--brandRgb), .7); }
.hero-card .idcard { box-shadow: 0 40px 80px -28px rgba(14,26,43,.45), 0 0 0 1px rgba(255,255,255,.6); }
.page-hero { padding: 34px 0 6px; }
.crumbs, .crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--fg); }
.home-body { padding-top: 24px; }

/* Alt bilgi: koyu cam */
.site-footer { background: rgba(14,26,43,.92); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur); margin: 40px 16px 16px; border-radius: 28px; overflow: hidden; border: 1px solid rgba(255,255,255,.08); }
.site-footer::before { content: none; }
.site-footer .brand-link { color: #fff; }
.site-footer .brand-text span { color: rgba(255,255,255,.6); }
@media (max-width: 600px) { .site-footer { margin: 28px 8px 8px; border-radius: 22px; } }

/* backdrop-filter desteklenmiyorsa opak yüzeyler */
@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  :root { --glass: #ffffff; --glass-hi: #ffffff; }
  :root[data-theme="dark"] { --glass: #121b2b; --glass-hi: #152033; }
}
.lang[aria-busy="true"] { opacity: .6; pointer-events: none; }

/* Mobil menü: opak panel. Başlık camının (backdrop-filter) içinde iç içe cam bulanıklaşmaz, alttaki içerik görünürdü. */
.mnav-panel { background: var(--surface); border: 1px solid var(--line); -webkit-backdrop-filter: none; backdrop-filter: none;
  box-shadow: 0 18px 50px -12px rgba(14,26,43,.35), 0 2px 8px rgba(14,26,43,.08); z-index: 40; }
:root[data-theme="dark"] .mnav-panel { box-shadow: 0 18px 50px -12px rgba(0,0,0,.7); }