:root {
  --ink: #17212b;
  --ink-soft: #4a5866;
  --muted: #66737f;
  --paper: #fbfaf7;
  --surface: #ffffff;
  --line: #e4e1d9;
  --line-strong: #cfcac0;
  --navy: #14324f;
  --navy-soft: #e8eef5;
  --accent: #f2b705;
  --accent-dark: #c99600;
  --ok: #1d7a4d;
  --ok-soft: #e7f4ec;
  --warn: #9a6400;
  --warn-soft: #fdf3dc;
  --bad: #b3261e;
  --bad-soft: #fbe9e7;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow: 0 1px 2px rgba(20, 50, 79, 0.06), 0 6px 20px rgba(20, 50, 79, 0.06);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: Charter, "Bitstream Charter", "Sitka Text", Cambria, Georgia, serif;
}
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 76px; }
body { margin: 0; font-family: var(--font); font-size: 17px; line-height: 1.65; color: var(--ink); background: var(--paper); }
img, svg, canvas { max-width: 100%; }
a { color: var(--navy); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: #0b1f33; text-decoration-thickness: 2px; }
h1, h2, h3 { line-height: 1.22; color: var(--ink); letter-spacing: -0.01em; }
h1 { font-size: clamp(30px, 5vw, 44px); margin: 0 0 14px; }
h2 { font-size: clamp(23px, 3.2vw, 29px); margin: 40px 0 12px; }
h3 { font-size: 19px; margin: 24px 0 8px; }
p { margin: 0 0 16px; }
ul, ol { padding-left: 1.3em; }
li { margin: 4px 0; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.skip { position: absolute; left: -9999px; top: 8px; background: var(--surface); padding: 8px 12px; z-index: 50; }
.skip:focus { left: 8px; }
.muted { color: var(--muted); }
.small { font-size: 14px; }
.eyebrow { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent-dark); margin: 0 0 8px; }
.lead { font-size: 19px; color: var(--ink-soft); max-width: 46em; }

.top { position: sticky; top: 0; z-index: 20; background: rgba(251, 250, 247, 0.94); backdrop-filter: saturate(1.4) blur(8px); border-bottom: 1px solid var(--line); }
.top-in { display: flex; align-items: center; justify-content: space-between; min-height: 62px; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand-name { font-weight: 600; font-size: 17px; letter-spacing: -0.01em; }
.brand-name b { color: var(--navy); font-weight: 800; }
.nav-menu summary { list-style: none; display: none; cursor: pointer; width: 44px; height: 44px; border: 1px solid var(--line-strong); border-radius: var(--radius); align-items: center; justify-content: center; }
.nav-menu summary::-webkit-details-marker { display: none; }
.burger, .burger::before, .burger::after { display: block; width: 18px; height: 2px; background: var(--ink); border-radius: 2px; position: relative; content: ""; }
.burger::before { position: absolute; top: -6px; }
.burger::after { position: absolute; top: 6px; }
.nav-desk, .nav-menu nav { display: flex; align-items: center; gap: 4px; }
.nav-desk a, .nav-menu nav a { text-decoration: none; color: var(--ink-soft); font-weight: 500; font-size: 15px; padding: 8px 12px; border-radius: 8px; }
.nav-desk a:hover, .nav-desk a[aria-current], .nav-menu nav a:hover, .nav-menu nav a[aria-current] { color: var(--ink); background: var(--navy-soft); }
.nav-desk a.nav-cta, .nav-menu nav a.nav-cta { background: var(--navy); color: #fff; margin-left: 6px; }
.nav-desk a.nav-cta:hover, .nav-menu nav a.nav-cta:hover { background: #0b1f33; color: #fff; }
@media (min-width: 900px) { .nav-menu { display: none; } }
@media (max-width: 899px) {
  .nav-desk { display: none; }
  .nav-menu summary { display: inline-flex; }
  .nav-menu[open] nav { position: absolute; left: 0; right: 0; top: 62px; background: var(--surface); border-bottom: 1px solid var(--line); box-shadow: var(--shadow); flex-direction: column; align-items: stretch; padding: 10px 16px 16px; }
  .nav-menu[open] nav a { padding: 12px; font-size: 17px; }
  .nav-menu[open] nav a.nav-cta { margin: 8px 0 0; text-align: center; }
  .brand-name { font-size: 16px; }
}

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 12px 22px; border-radius: 999px; font-weight: 700; font-size: 16px; text-decoration: none; border: 2px solid transparent; cursor: pointer; line-height: 1.2; text-align: center; }
.btn-cta { background: var(--accent); color: #1b1500; box-shadow: 0 2px 0 var(--accent-dark); }
.btn-cta:hover { background: #ffc61a; color: #1b1500; }
.btn-ghost { background: var(--surface); color: var(--navy); border-color: var(--navy); }
.btn-ghost:hover { background: var(--navy-soft); color: var(--navy); }
.link-btn { display: inline-block; margin-top: 12px; color: var(--navy); text-decoration: underline; cursor: pointer; font-weight: 600; }

.hero { background: linear-gradient(180deg, #fff 0%, var(--paper) 100%); border-bottom: 1px solid var(--line); }
.hero-in { display: grid; grid-template-columns: 1.35fr 1fr; gap: 40px; align-items: center; padding-top: 48px; padding-bottom: 48px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 24px 0 18px; }
.hero-points { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 18px; color: var(--ink-soft); font-size: 15px; }
.hero-points li::before { content: "✓"; color: var(--ok); font-weight: 800; margin-right: 6px; }
.hero-visual { position: relative; max-width: 300px; justify-self: center; width: 100%; }
.hero-visual .ornek-grid { grid-template-columns: 1fr; }
.hero-visual .ornek { box-shadow: var(--shadow); transform: rotate(-2deg); }
.hero-visual .ornek p { display: none; }
.hero-badge { position: absolute; right: -14px; bottom: 22px; background: var(--navy); color: #fff; border-radius: var(--radius); padding: 10px 14px; box-shadow: var(--shadow); display: grid; line-height: 1.25; }
.hero-badge strong { font-size: 20px; }
.hero-badge span { font-size: 13px; opacity: 0.85; }
@media (max-width: 820px) {
  .hero-in { grid-template-columns: 1fr; padding-top: 28px; padding-bottom: 32px; gap: 24px; }
  .hero-visual { max-width: 200px; }
  .hero-badge { right: -24px; }
}

.page { padding-top: 20px; padding-bottom: 56px; }
.page-narrow { max-width: 780px; }
.page-article .article { max-width: 760px; }
.block { margin-top: 40px; }
.block > h2:first-child { margin-top: 0; }
.crumbs ol { list-style: none; padding: 0; margin: 0 0 18px; display: flex; flex-wrap: wrap; gap: 4px; font-size: 14px; color: var(--muted); }
.crumbs li + li::before { content: "›"; margin-right: 6px; }
.crumbs a { color: var(--muted); }
.article-head { margin-bottom: 20px; }
.byline { font-size: 14px; color: var(--muted); margin: 0; }
.answer { background: var(--navy-soft); border-left: 4px solid var(--navy); border-radius: 0 var(--radius) var(--radius) 0; padding: 16px 20px; margin: 20px 0 24px; }
.answer-label { font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em; color: var(--navy); margin: 0 0 4px; }
.answer p:last-child { margin-bottom: 0; }
.toc { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 18px; margin: 0 0 28px; }
.toc summary { font-weight: 700; cursor: pointer; }
.toc ol { margin: 10px 0 4px; font-size: 15px; }
.prose { font-family: var(--serif); font-size: 19px; line-height: 1.7; }
.prose h2, .prose h3, .prose table, .prose .cta, .prose .mini-card, .prose .tablo-sar, .prose .offers, .prose .ornekler { font-family: var(--font); }
.prose h2 { font-size: 26px; margin-top: 44px; }
.prose li { margin: 6px 0; }
.prose strong { color: #0f1922; }
.tablo-sar { overflow-x: auto; margin: 22px 0; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
table { border-collapse: collapse; width: 100%; font-size: 15px; line-height: 1.45; }
caption { text-align: left; padding: 10px 14px; font-size: 13px; color: var(--muted); caption-side: bottom; border-top: 1px solid var(--line); }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th { background: #f4f2ec; font-size: 13px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--ink-soft); white-space: nowrap; }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }
.spec th[scope="row"] { font-weight: 700; min-width: 150px; }

.checks { counter-reset: c; list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.checks li { counter-increment: c; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px 14px 52px; position: relative; margin: 0; font-size: 15px; }
.checks li::before { content: counter(c); position: absolute; left: 14px; top: 14px; width: 26px; height: 26px; border-radius: 50%; background: var(--navy); color: #fff; font-weight: 700; font-size: 14px; display: grid; place-items: center; }
.steps li { margin-bottom: 10px; }
.ticks { list-style: none; padding: 0; }
.ticks li { padding-left: 28px; position: relative; }
.ticks li::before { content: "✓"; position: absolute; left: 4px; color: var(--ok); font-weight: 800; }

.ornekler { margin: 22px 0; }
.ornek-grid { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(132px, 1fr)); gap: 12px; }
.ornek { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin: 0; }
.ornek > svg { display: block; width: 100%; height: auto; }
.ornek p { margin: 0; padding: 8px 10px 10px; display: grid; gap: 2px; font-size: 13px; color: var(--muted); border-top: 3px solid var(--bad); line-height: 1.35; font-family: var(--font); }
.ornek-ok p { border-top-color: var(--ok); }
.ornek strong { display: flex; align-items: center; gap: 6px; color: var(--bad); font-size: 14px; }
.ornek-ok strong { color: var(--ok); }
.ikon { width: 16px; height: 16px; flex: none; }

.cta { display: grid; grid-template-columns: 1fr auto; gap: 18px 28px; align-items: center; background: var(--navy); color: #fff; border-radius: var(--radius-lg); padding: 26px 28px; margin: 34px 0; box-shadow: var(--shadow); }
.cta p { color: #dbe5ef; margin-bottom: 10px; font-size: 16px; line-height: 1.55; }
.cta .cta-kicker { color: var(--accent); font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; margin: 0 0 4px; }
.cta .cta-title { color: #fff; font-size: 23px; font-weight: 800; line-height: 1.25; margin: 0 0 8px; }
.cta .ticks { margin: 0; font-size: 15px; color: #fff; }
.cta .ticks li::before { color: var(--accent); }
.cta-action { text-align: center; }
.cta .cta-small { font-size: 13px; color: #a9bccf; margin: 8px 0 0; }
@media (max-width: 720px) {
  .cta { grid-template-columns: 1fr; padding: 22px 20px; }
  .cta .btn { width: 100%; }
}
.mini-card, .note { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 20px; margin: 22px 0; }
.mini-card .mini-title { font-weight: 800; margin-bottom: 4px; }
.mini-card p { font-size: 16px; }
.note { border-left: 4px solid var(--accent); }
.note p { margin: 0; font-size: 16px; }

.cards { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.cards li { margin: 0; }
.cards a { display: grid; gap: 4px; height: 100%; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; text-decoration: none; color: var(--ink); transition: border-color 0.15s, box-shadow 0.15s; }
.cards a:hover { border-color: var(--navy); box-shadow: var(--shadow); }
.cards strong { font-size: 17px; line-height: 1.3; color: var(--navy); }
.cards span { font-size: 14px; color: var(--muted); line-height: 1.45; }
.sections { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; }
.section-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
.section-card h3 { margin: 0 0 8px; }
.section-card ul { margin: 0; padding-left: 1.1em; font-size: 15px; }
.related, .hub-list { margin-top: 44px; }

.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); margin: 10px 0; }
.faq summary { cursor: pointer; padding: 14px 18px; font-weight: 700; list-style: none; position: relative; padding-right: 44px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 18px; top: 10px; font-size: 22px; color: var(--navy); }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 18px 16px; margin: 0; color: var(--ink-soft); }
.sources ol { font-size: 15px; }

.offers { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; margin: 26px 0; }
.offer { background: var(--surface); border: 1px dashed var(--line-strong); border-radius: var(--radius); padding: 16px 18px; font-family: var(--font); }
.offer-tag { display: inline-block; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); border: 1px solid var(--line-strong); border-radius: 4px; padding: 1px 6px; margin-bottom: 8px; }
.offer-title { font-weight: 800; margin-bottom: 4px; }
.offer p { font-size: 15px; }
.offer .btn { min-height: 40px; padding: 8px 16px; font-size: 15px; }

.checker { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 22px; box-shadow: var(--shadow); }
.doc-pick { border: 0; padding: 0; margin: 0 0 16px; display: flex; flex-wrap: wrap; gap: 8px 18px; }
.doc-pick legend { font-weight: 700; margin-bottom: 8px; }
.doc-pick label { display: inline-flex; align-items: center; gap: 8px; font-size: 16px; cursor: pointer; }
.doc-pick input { width: 20px; height: 20px; accent-color: var(--navy); }
.drop { border: 2px dashed var(--line-strong); border-radius: var(--radius); padding: 30px 18px; text-align: center; background: var(--paper); transition: border-color 0.15s, background 0.15s; }
.drop-on { border-color: var(--navy); background: var(--navy-soft); }
.drop-title { font-weight: 800; font-size: 20px; margin-bottom: 4px; }
.drop .btn { margin: 14px 0 8px; }
.status { margin: 16px 0 0; padding: 12px 16px; border-radius: var(--radius); background: var(--navy-soft); font-weight: 600; }
.status-error { background: var(--bad-soft); color: var(--bad); }
.result { display: grid; grid-template-columns: minmax(180px, 280px) 1fr; gap: 24px; margin-top: 22px; align-items: start; }
.result-preview { margin: 0; }
.result-preview canvas { width: 100%; height: auto; border-radius: 8px; border: 1px solid var(--line); background: #fff; }
.verdict { font-size: 21px; font-weight: 800; padding: 10px 14px; border-radius: var(--radius); margin-bottom: 12px; }
.verdict-ok { background: var(--ok-soft); color: var(--ok); }
.verdict-warn { background: var(--warn-soft); color: var(--warn); }
.verdict-fail { background: var(--bad-soft); color: var(--bad); }
.result-list { list-style: none; padding: 0; margin: 0 0 16px; font-size: 15px; }
.result-list li { padding: 6px 0 6px 28px; position: relative; border-bottom: 1px solid var(--line); margin: 0; }
.result-list li::before { position: absolute; left: 2px; font-weight: 800; }
.r-ok::before { content: "✓"; color: var(--ok); }
.r-warn::before { content: "!"; color: var(--warn); left: 8px !important; }
.r-fail::before { content: "✕"; color: var(--bad); }
.r-info::before { content: "i"; color: var(--navy); left: 8px !important; font-style: italic; }
.result-cta { background: var(--paper); border-radius: var(--radius); padding: 14px 16px; }
.result-cta p { font-size: 15px; margin-bottom: 10px; }
@media (max-width: 680px) {
  .checker { padding: 16px; }
  .result { grid-template-columns: 1fr; }
  .result-preview { max-width: 260px; margin: 0 auto; }
}

.form { display: grid; gap: 14px; margin: 18px 0; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }
.field { display: grid; gap: 6px; }
.field label { font-weight: 600; font-size: 15px; }
input[type="text"], input[type="email"], input:not([type]), select, textarea { width: 100%; font: inherit; font-size: 16px; padding: 11px 13px; border: 1px solid var(--line-strong); border-radius: 8px; background: #fff; color: var(--ink); }
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--navy); outline: 3px solid rgba(20, 50, 79, 0.15); }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; }
.check input { width: 20px; height: 20px; margin-top: 3px; flex: none; accent-color: var(--navy); }
.has-error input, .has-error select, .has-error textarea { border-color: var(--bad); }
.input-error { color: var(--bad); font-size: 14px; }
.hp { position: absolute; left: -9999px; }
.flash { padding: 12px 16px; border-radius: var(--radius); margin: 14px 0; font-weight: 600; background: var(--navy-soft); color: var(--navy); }
.flash-success { background: var(--ok-soft); color: var(--ok); }
.flash-error { background: var(--bad-soft); color: var(--bad); }

.partner-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.partner-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; }
.partner-card h2, .partner-card h3 { font-size: 18px; margin: 0 0 6px; }
.partner-card p { font-size: 15px; margin: 0; color: var(--ink-soft); }

.kunye { font-size: 15px; display: grid; gap: 6px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 18px; }
.kunye div { display: grid; grid-template-columns: 160px 1fr; gap: 10px; }
.kunye dt { color: var(--muted); }
.kunye dd { margin: 0; }
@media (max-width: 520px) { .kunye div { grid-template-columns: 1fr; gap: 0; } }
.error-code { font-size: 64px; font-weight: 800; color: var(--line-strong); margin: 20px 0 0; line-height: 1; }
.error-detail { white-space: pre-wrap; background: #fff; border: 1px solid var(--line); padding: 12px; font-size: 13px; }

.foot { background: #0f2238; color: #c3d0dc; margin-top: 40px; font-size: 15px; }
.foot a { color: #fff; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 28px; padding-top: 44px; padding-bottom: 28px; }
.foot .brand { color: #fff; margin-bottom: 12px; }
.foot .brand-name b { color: var(--accent); }
.foot h2 { color: #fff; font-size: 14px; text-transform: uppercase; letter-spacing: 0.08em; margin: 6px 0 10px; }
.foot ul { list-style: none; padding: 0; margin: 0; }
.foot li { margin: 6px 0; }
.foot li a { color: #c3d0dc; text-decoration: none; }
.foot li a:hover { color: #fff; text-decoration: underline; }
.foot-note { font-size: 14px; background: rgba(255, 255, 255, 0.06); border-radius: 8px; padding: 10px 12px; }
.foot-bottom { border-top: 1px solid rgba(255, 255, 255, 0.12); padding-top: 16px; padding-bottom: 26px; font-size: 13px; }
.foot-bottom p { margin: 0; }
@media (max-width: 860px) { .foot-grid { grid-template-columns: 1fr 1fr; } .foot-brand { grid-column: 1 / -1; } }
@media (max-width: 480px) { .foot-grid { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }