/* IGSorgu — site stilleri (genel sayfalar). Yönetim paneli eski styles.css'i kullanır. */

:root {
  --paper: #f6f7f9;
  --surface: #ffffff;
  --sunk: #eef0f4;
  --ink: #0b1324;
  --ink-2: #364055;
  --muted: #6b7486;
  --rule: #e3e6ec;
  --rule-strong: #c9ced8;
  --accent: #8c6d22;
  --ok: #157347;
  --bad: #b42318;
  --warn: #9a6400;
  --radius: 6px;
  --sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; scroll-padding-top: 72px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 15px/1.55 var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
::selection { background: #eadfc0; }

h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.012em; color: var(--ink); }
p { margin: 0; }
a { color: inherit; }
img, svg { display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }

/* ---------- Kabuk ve üst menü ---------- */

.app-shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px 64px;
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 32px;
  height: 60px;
  margin: 0 -24px 32px;
  padding: 0 24px;
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
}
.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  letter-spacing: -0.01em;
}
.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 5px;
  background: var(--ink);
  color: #d4b062;
  font: 500 15px/1 var(--mono);
  padding-bottom: 2px;
}
.site-nav > div { display: flex; gap: 4px; }
.site-nav > div a {
  padding: 6px 10px;
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
}
.site-nav > div a:hover { color: var(--ink); background: var(--sunk); }
.site-nav > div a.active { color: var(--ink); }
.nav-cta {
  margin-left: auto;
  padding: 7px 14px;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
}
.nav-cta:hover { background: var(--ink); color: var(--paper); }

/* ---------- Butonlar ve form öğeleri ---------- */

.primary-button,
.secondary-button,
.link-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 16px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color .12s, border-color .12s, color .12s;
}
.primary-button {
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
}
.primary-button:hover { background: #000; }
.secondary-button {
  border: 1px solid var(--rule-strong);
  background: var(--surface);
  color: var(--ink);
}
.secondary-button:hover { border-color: var(--ink); }
.primary-button:disabled, .secondary-button:disabled { opacity: .5; cursor: not-allowed; }
.primary-button svg, .secondary-button svg, .icon-button svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.primary-button svg path[d^="M8 5v14"] { fill: currentColor; stroke: none; }

.icon-button {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--muted);
  cursor: pointer;
}
.icon-button:hover { color: var(--ink); border-color: var(--ink); }

input[type="text"], input[type="email"], input[type="password"], input[type="number"], input[type="search"], select, textarea {
  width: 100%;
  min-height: 40px;
  padding: 8px 12px;
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius);
  background: var(--surface);
  font-size: 14px;
  transition: border-color .12s;
}
input:hover, select:hover, textarea:hover { border-color: #aab2c0; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 1px var(--ink); }
select {
  appearance: none;
  padding-right: 32px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M3 4.5l3 3 3-3' fill='none' stroke='%236b7486' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
}
label > span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 13px;
}

/* ---------- Ana sayfa düzeni ---------- */

.product-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 32px;
  align-items: start;
}
.main-workspace { display: grid; gap: 24px; min-width: 0; }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 400px;
  gap: 56px;
  align-items: center;
  padding: 24px 0 48px;
}
.hero h1 {
  font-size: 50px;
  line-height: 1.04;
  letter-spacing: -0.032em;
}
.hero h1 span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-weight: 400;
  font-size: 0.62em;
  letter-spacing: -0.02em;
}
.hero-lead {
  max-width: 54ch;
  margin-top: 20px;
  color: var(--ink-2);
  font-size: 17px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }

/* Canlı kural kontrolü */
.rule-check {
  padding: 22px;
  border: 1px solid var(--rule);
  border-top: 3px solid var(--accent);
  border-radius: 8px;
  background: var(--surface);
}
.rule-check > label { display: block; font-size: 14px; font-weight: 500; }
.rule-input {
  display: flex;
  align-items: center;
  margin-top: 12px;
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius);
  background: var(--paper);
  transition: border-color .12s, background-color .12s;
}
.rule-input:focus-within { border-color: var(--ink); background: var(--surface); box-shadow: 0 0 0 1px var(--ink); }
.rule-input span { padding-left: 14px; color: var(--muted); font: 400 18px var(--mono); }
.rule-input input,
.rule-input input:hover,
.rule-input input:focus {
  min-height: 48px;
  padding: 8px 14px 8px 4px;
  border: 0;
  background: transparent;
  box-shadow: none;
  font: 500 18px var(--mono);
}
.rule-list { display: grid; gap: 6px; margin: 16px 0 0; padding: 0; list-style: none; font-size: 14px; color: var(--muted); }
.rule-list li { display: flex; align-items: baseline; gap: 10px; transition: color .12s; }
.rule-list li::before { content: "–"; width: 14px; flex: none; font-family: var(--mono); text-align: center; }
.rule-list li.ok { color: var(--ink); }
.rule-list li.ok::before { content: "✓"; color: var(--ok); }
.rule-list li.fail { color: var(--bad); }
.rule-list li.fail::before { content: "✕"; }
.rule-fix { margin-top: 14px; color: var(--ink-2); font-size: 13px; }
.rule-fix button {
  padding: 0;
  border: 0;
  background: none;
  color: var(--accent);
  font: 500 13px var(--mono);
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}
.rule-check > .primary-button { width: 100%; margin-top: 18px; }
.rule-note { margin-top: 10px; color: var(--muted); font-size: 12px; }

/* Nasıl çalışır */
.how { margin-top: 72px; }
.how h2, .rules h2 { font-size: 26px; line-height: 1.2; }
.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}
.how-steps > li { padding-top: 16px; border-top: 1px solid var(--ink); }
.how-no { color: var(--accent); font: 500 12px var(--mono); }
.how-steps h3 { margin: 6px 0 6px; font-size: 17px; }
.how-steps p { color: var(--ink-2); font-size: 14px; }
.how-demo {
  margin: 16px 0 0;
  padding: 12px 14px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink-2);
  font: 400 13px/1.75 var(--mono);
  white-space: pre;
  overflow-x: auto;
}
.how-rows { list-style: none; white-space: normal; }
.how-rows li { display: flex; justify-content: space-between; gap: 12px; }
.how-rows code { font: inherit; color: var(--ink); }
.how-rows .badge { font-family: var(--sans); font-size: 12px; }

/* Kurallar tablosu */
.rules {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr);
  gap: 56px;
  margin-top: 72px;
}
.rules-intro p { margin-top: 12px; color: var(--ink-2); font-size: 15px; }
.rules-intro a { display: inline-block; margin-top: 16px; font-size: 14px; font-weight: 500; text-underline-offset: 4px; }
.rules-table { border-top: 1px solid var(--ink); font-size: 14px; }
.rules-table th, .rules-table td {
  padding: 13px 16px 13px 0;
  border-bottom: 1px solid var(--rule);
  background: none;
  color: var(--ink);
  font-size: 14px;
  text-align: left;
  vertical-align: baseline;
  white-space: normal;
}
.rules-table th[scope] { width: 26%; color: var(--ink); font-weight: 500; }
.rules-table td { color: var(--ink-2); }
.rules-table tbody tr:last-child td { border-bottom: 1px solid var(--rule); }
.rules-table td:last-child { width: 1%; padding-right: 0; white-space: nowrap; }
.rules-table code {
  padding: 1px 5px;
  border-radius: 3px;
  background: var(--sunk);
  color: var(--ink);
  font: 400 13px var(--mono);
}

/* Plan şeridi: dört sütunlu tek kutu */
.plan-deck {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: var(--surface);
}
.plan-deck article { padding: 16px 18px; }
.plan-deck article + article { border-left: 1px solid var(--rule); }
.plan-deck small { display: block; color: var(--muted); font-size: 13px; }
.plan-deck strong {
  margin-top: 6px;
  font: 500 26px/1.1 var(--mono);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.plan-deck em { margin-left: 4px; color: var(--muted); font-style: normal; font-size: 13px; }
.plan-deck p { margin-top: 6px; color: var(--muted); font-size: 13px; }
.plan-deck .featured { box-shadow: inset 0 2px 0 var(--accent); }
.plan-icon { display: none; }

/* Panel ortak görünümü */
.query-panel, .results-panel, .suggest-panel, .account-panel, .side-panel {
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: var(--surface);
}
.query-panel, .suggest-panel { padding: 20px; }

.panel-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
}
.panel-heading h2, .results-toolbar h2 { font-size: 18px; }
.panel-heading p { margin-top: 4px; color: var(--ink-2); font-size: 14px; }
.panel-heading span { display: block; margin-top: 2px; color: var(--muted); font-size: 13px; }

.checker-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 210px;
  gap: 16px;
}
.checker-grid textarea {
  min-height: 236px;
  resize: vertical;
  font: 400 14px/1.7 var(--mono);
  background: var(--paper);
}
.checker-grid textarea:focus { background: var(--surface); }
.controls { display: flex; flex-direction: column; gap: 12px; }
.controls input { font-family: var(--mono); }
.controls button { width: 100%; }
.controls .primary-button { margin-top: auto; }

/* Sonuç tablosu */
.results-panel { overflow: hidden; }
.results-toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px 16px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--rule);
}
.results-toolbar p { margin-top: 2px; color: var(--muted); font-size: 13px; }
.toolbar-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.toolbar-actions select { width: auto; min-width: 150px; }
.toolbar-actions .secondary-button { min-height: 40px; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th {
  padding: 10px 20px;
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
  text-align: left;
  white-space: nowrap;
}
td { padding: 11px 20px; border-bottom: 1px solid var(--rule); vertical-align: middle; }
tbody tr:last-child td { border-bottom: 0; }
td:first-child, th:first-child { width: 48px; color: var(--muted); font-variant-numeric: tabular-nums; }
.username-cell { font: 500 14px var(--mono); white-space: nowrap; }
.empty-row td { padding: 40px 20px; color: var(--muted); text-align: center; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
}
.badge::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}
.badge.available { color: var(--ok); }
.badge.taken { color: var(--bad); }
.badge.invalid { color: var(--warn); }
.badge.checking::before { animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: .25; } }

/* Öneri */
.suggest-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 200px auto;
  gap: 12px;
  align-items: end;
}
.suggestions-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.suggestions-list:empty { display: none; }
.suggest-summary { width: 100%; color: var(--muted); font-size: 13px; }
.suggestion-button {
  padding: 6px 10px;
  border: 1px solid var(--rule-strong);
  border-radius: 4px;
  background: var(--surface);
  font: 400 13px var(--mono);
  cursor: pointer;
}
.suggestion-button:hover { border-color: var(--ink); }

/* Sağ sütun */
.right-rail { position: sticky; top: 84px; display: grid; gap: 16px; }
.account-panel { padding: 20px; }

.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: -4px 0 18px;
  border-bottom: 1px solid var(--rule);
}
.auth-tab {
  padding: 8px 0 10px;
  border: 0;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  background: none;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
}
.auth-tab.active { color: var(--ink); border-bottom-color: var(--ink); }
.auth-form { display: grid; gap: 10px; }
.auth-form .primary-button { width: 100%; margin-top: 2px; }
.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px 0;
  color: var(--muted);
  font-size: 12px;
}
.auth-divider::before, .auth-divider::after { content: ""; flex: 1; height: 1px; background: var(--rule); }
.google-button-wrap { min-height: 40px; }
.google-button-wrap .secondary-button { width: 100%; }
.buy-button {
  width: 100%;
  margin-top: 16px;
  border: 1px solid var(--rule-strong);
  background: var(--paper);
  color: var(--ink);
}
.buy-button:hover { background: var(--paper); border-color: var(--ink); }
.auth-message { margin-top: 12px; color: var(--muted); font-size: 12px; }

.account-signed-in { display: grid; gap: 12px; }
.signed-in-card strong { display: block; margin-top: 8px; font-size: 16px; }
.signed-in-card p { margin-top: 2px; color: var(--muted); font: 400 13px var(--mono); }
.plan-badge {
  display: inline-block;
  padding: 2px 8px;
  border: 1px solid var(--rule-strong);
  border-radius: 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}
.plan-badge.premium { border-color: var(--ink); color: var(--ink); }
.plan-badge.plus { background: var(--ink); color: var(--paper); }
.premium-form { display: flex; gap: 8px; }
.premium-form input { min-width: 0; font-family: var(--mono); }
.account-signed-in .buy-button { margin-top: 0; }

.side-panel { display: grid; gap: 14px; padding: 18px 20px; font-size: 13px; }
.side-panel h2 { font-size: 15px; }
.status-box { display: flex; align-items: flex-start; gap: 10px; color: var(--ink-2); }
.pulse {
  flex: none;
  width: 8px;
  height: 8px;
  margin-top: 6px;
  border-radius: 50%;
  background: var(--ok);
}
.rail-copy strong, .notice strong { display: block; font-weight: 500; }
.rail-copy p, .notice p { margin-top: 2px; color: var(--muted); }
.progress-row { display: flex; justify-content: space-between; font-weight: 500; }
.progress-row span { font-family: var(--mono); color: var(--muted); font-weight: 400; }
.progress-track { height: 4px; margin-top: -6px; border-radius: 2px; background: var(--sunk); overflow: hidden; }
.progress-track span { display: block; width: 0; height: 100%; background: var(--ink); transition: width .3s; }
.notice { padding-top: 14px; border-top: 1px solid var(--rule); }

/* Ana sayfa alt bölüm */
.seo-section {
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid var(--rule);
}
.seo-section > div:first-child { max-width: 70ch; }
.seo-section h2 { font-size: 26px; line-height: 1.2; }
.seo-section > div:first-child p { margin-top: 12px; color: var(--ink-2); font-size: 16px; }
.seo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 32px;
}
.seo-grid article { padding-top: 14px; border-top: 1px solid var(--ink); }
.seo-grid h3 { font-size: 16px; }
.seo-grid p { margin-top: 6px; color: var(--ink-2); font-size: 14px; }
.seo-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  margin-top: 32px;
  font-size: 14px;
  font-weight: 500;
}
.seo-links a { text-decoration: underline; text-decoration-color: var(--rule-strong); text-underline-offset: 4px; }
.seo-links a:hover { text-decoration-color: var(--ink); }
.seo-links a::after { content: " →"; }
.seo-faq { max-width: 760px; margin-top: 36px; border-top: 1px solid var(--rule); }

/* Açılır SSS (ana sayfa ve yazılar) */
details { border-bottom: 1px solid var(--rule); }
summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
}
summary::-webkit-details-marker { display: none; }
.seo-faq summary::after {
  content: "+";
  flex: none;
  color: var(--muted);
  font: 400 20px/1 var(--mono);
}
.seo-faq details[open] summary::after { content: "−"; }
details > p { max-width: 68ch; padding: 0 0 18px; color: var(--ink-2); font-size: 15px; }

.eyebrow { display: none; }

/* ---------- Blog listesi ---------- */

.blog-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 56px;
  align-items: start;
}
.blog-hero {
  padding: 8px 0 28px;
  border-bottom: 1px solid var(--ink);
}
.blog-hero h1 { font-size: 40px; line-height: 1.1; letter-spacing: -0.025em; }
.blog-hero p { max-width: 60ch; margin-top: 12px; color: var(--ink-2); font-size: 17px; }
.blog-hero .blog-cta { margin-top: 20px; }
.blog-hero-art { display: none; }

.blog-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 40px;
}
.blog-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
  padding: 22px 0;
  border-bottom: 1px solid var(--rule);
}
.blog-card-tag { display: none; }
.blog-card:first-child { grid-column: 1 / -1; padding: 28px 0; }
.blog-card:first-child h2 { max-width: 24ch; font-size: 30px; line-height: 1.15; letter-spacing: -0.02em; }
.blog-card:first-child p { max-width: 60ch; font-size: 16px; }
.blog-card h2 { font-size: 19px; line-height: 1.3; }
.blog-card h2 a { text-decoration: none; }
.blog-card h2 a:hover { text-decoration: underline; text-underline-offset: 3px; }
.blog-card p { margin-top: 8px; color: var(--ink-2); font-size: 14px; }
.blog-card-icon { display: none; }
.blog-card-foot {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 13px;
}
.blog-card-foot time { font-family: var(--mono); font-size: 12px; }
.blog-card-foot a { color: var(--ink); font-weight: 500; text-decoration: none; }
.blog-card-foot a:hover { text-decoration: underline; }

.blog-sidebar { position: sticky; top: 84px; display: grid; gap: 32px; padding-top: 8px; }
.blog-side-card h2 { padding-bottom: 10px; border-bottom: 1px solid var(--ink); font-size: 14px; }
.blog-category-list a, .popular-list a {
  display: block;
  padding: 10px 0;
  border-bottom: 1px solid var(--rule);
  font-size: 14px;
  text-decoration: none;
}
.blog-category-list a:hover span, .popular-list a:hover strong { text-decoration: underline; text-underline-offset: 3px; }
.popular-list a { display: grid; grid-template-columns: 28px 1fr; column-gap: 4px; }
.popular-list span { grid-row: span 2; color: var(--muted); font: 400 12px/1.7 var(--mono); }
.popular-list strong { font-weight: 500; line-height: 1.35; }
.popular-list time { margin-top: 2px; color: var(--muted); font: 400 12px var(--mono); }
.all-posts-link { display: inline-block; margin-top: 12px; font-size: 14px; font-weight: 500; text-decoration: none; }
.all-posts-link:hover { text-decoration: underline; }

/* ---------- Yazı sayfası ---------- */

.post-progress { position: fixed; top: 0; left: 0; right: 0; z-index: 30; height: 2px; }
.post-progress span { display: block; width: 0; height: 100%; background: var(--ink); }

.post-hero { padding: 8px 0 32px; border-bottom: 1px solid var(--rule); }
.post-hero-inner { max-width: 780px; }
.post-hero-art { display: none; }
.post-breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; color: var(--muted); font-size: 13px; }
.post-breadcrumb a { text-decoration: none; }
.post-breadcrumb a:hover { color: var(--ink); text-decoration: underline; }
.post-tag { display: none; }
.post-hero h1 {
  margin-top: 18px;
  font-size: 40px;
  line-height: 1.12;
  letter-spacing: -0.025em;
}
.post-lead { max-width: 62ch; margin-top: 14px; color: var(--ink-2); font-size: 18px; }
.post-byline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 28px;
  margin-top: 24px;
}
.post-author { display: flex; align-items: center; gap: 10px; }
.post-author-avatar {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--sunk);
  font: 500 12px var(--mono);
}
.post-author strong { display: block; font-size: 14px; font-weight: 500; }
.post-author-role { color: var(--muted); font-size: 12px; }
.post-meta-row { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.post-chip { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-size: 13px; }
.post-chip svg { width: 14px; height: 14px; }

.post-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 64px;
  align-items: start;
  margin-top: 40px;
}
.post-aside { position: sticky; top: 84px; display: grid; gap: 28px; }
.post-toc h2, .post-share h2, .post-side-cta h2 { font-size: 13px; font-weight: 600; }
.post-toc ol { margin: 10px 0 0; padding: 0; list-style: none; border-left: 1px solid var(--rule); }
.post-toc a {
  display: block;
  margin-left: -1px;
  padding: 5px 0 5px 12px;
  border-left: 2px solid transparent;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
}
.post-toc a:hover { color: var(--ink); }
.post-toc a.active { color: var(--ink); border-left-color: var(--ink); }
.post-share-buttons { display: flex; gap: 6px; margin-top: 10px; }
.share-btn {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--muted);
  cursor: pointer;
}
.share-btn:hover { color: var(--ink); border-color: var(--ink); }
.share-btn svg { width: 15px; height: 15px; }
.share-copy-tooltip {
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  padding: 3px 7px;
  border-radius: 4px;
  background: var(--ink);
  color: var(--paper);
  font-size: 11px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity .15s;
}
.share-copy.copied .share-copy-tooltip { opacity: 1; }
.post-side-cta { padding: 16px; border: 1px solid var(--rule); border-radius: 8px; background: var(--surface); }
.post-side-cta p { margin: 6px 0 12px; color: var(--muted); font-size: 13px; }
.post-side-cta .primary-button { width: 100%; }

.post-body { max-width: 700px; min-width: 0; }
.post-content { color: var(--ink-2); font-size: 17px; line-height: 1.75; }
.post-content p { margin: 0 0 20px; }
.post-content p.lead { color: var(--ink); font-size: 19px; line-height: 1.65; }
.post-content h2 { margin: 44px 0 12px; font-size: 24px; line-height: 1.3; }
.anchor-mark { display: none; }
.post-content ul { margin: 0 0 22px; padding-left: 20px; }
.post-content li { margin: 0 0 8px; padding-left: 4px; }
.post-content li::marker { color: var(--muted); }

.post-faq { margin-top: 52px; }
.post-faq h2 { padding-bottom: 12px; border-bottom: 1px solid var(--ink); font-size: 22px; }
.faq-chevron { flex: none; width: 18px; height: 18px; color: var(--muted); transition: transform .15s; }
details[open] .faq-chevron { transform: rotate(180deg); }

.post-cta {
  margin-top: 52px;
  padding: 28px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--paper);
}
.post-cta h2 { color: var(--paper); font-size: 22px; }
.post-cta p { max-width: 56ch; margin-top: 8px; color: #a9b3c6; font-size: 15px; }
.post-cta-glow, .post-cta-art { display: none; }
.post-cta-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 20px; margin-top: 20px; }
.post-cta .primary-button { border-color: var(--paper); background: var(--paper); color: var(--ink); }
.post-cta .primary-button:hover { background: #fff; }
.secondary-link { font-size: 14px; font-weight: 500; text-underline-offset: 4px; }

.post-related { margin-top: 56px; }
.post-related header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--ink);
}
.post-related h2 { font-size: 18px; }
.post-related header a { font-size: 14px; font-weight: 500; text-decoration: none; }
.post-related header a:hover { text-decoration: underline; }
.post-related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.post-related-card { display: flex; flex-direction: column; gap: 6px; padding-top: 16px; text-decoration: none; }
.post-related-tag { display: none; }
.post-related-card h3 { font-size: 16px; line-height: 1.35; }
.post-related-card:hover h3 { text-decoration: underline; text-underline-offset: 3px; }
.post-related-card p {
  display: -webkit-box;
  overflow: hidden;
  color: var(--muted);
  font-size: 13px;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.post-related-foot { display: flex; justify-content: space-between; margin-top: auto; padding-top: 6px; color: var(--muted); font: 400 12px var(--mono); }

.post-bottom-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 56px;
  padding-top: 18px;
  border-top: 1px solid var(--rule);
  font-size: 14px;
}
.post-bottom-back { display: inline-flex; gap: 8px; font-weight: 500; text-decoration: none; }
.post-bottom-back:hover span:last-child { text-decoration: underline; }
.post-bottom-top { border: 0; background: none; color: var(--muted); cursor: pointer; }
.post-bottom-top:hover { color: var(--ink); }

/* ---------- Statik rehber sayfaları ---------- */

.blog-article { max-width: 720px; padding-top: 8px; }
.blog-back { color: var(--muted); font-size: 13px; text-decoration: none; }
.blog-back::before { content: "← "; }
.blog-back:hover { color: var(--ink); }
.blog-article-head { padding-bottom: 28px; border-bottom: 1px solid var(--rule); }
.blog-article-head h1 { margin-top: 18px; font-size: 40px; line-height: 1.12; letter-spacing: -0.025em; }
.blog-article-head p { margin-top: 14px; color: var(--ink-2); font-size: 18px; }
.blog-content { margin-top: 12px; color: var(--ink-2); font-size: 17px; line-height: 1.75; }
.blog-content h2 { margin: 36px 0 10px; font-size: 22px; line-height: 1.3; }
.blog-content p { margin: 0 0 18px; }
.blog-content ul, .blog-content ol { margin: 0 0 20px; padding-left: 20px; }
.blog-tool-cta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  margin-top: 44px;
  padding: 24px 28px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--paper);
}
.blog-tool-cta h2 { color: var(--paper); font-size: 20px; }
.blog-tool-cta p { margin-top: 6px; color: #a9b3c6; font-size: 15px; }
.blog-tool-cta .primary-button { flex: none; border-color: var(--paper); background: var(--paper); color: var(--ink); }

/* ---------- Alt bilgi ---------- */

.site-footer { border-top: 1px solid var(--rule); background: var(--surface); }
.site-footer > div {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr));
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 24px 48px;
  font-size: 14px;
}
.footer-brand p { max-width: 34ch; margin-top: 12px; color: var(--muted); font-size: 13px; }
.site-footer nav { display: grid; align-content: start; gap: 8px; }
.site-footer h2 { margin-bottom: 4px; color: var(--muted); font-size: 12px; font-weight: 500; }
.site-footer nav a { color: var(--ink-2); text-decoration: none; }
.site-footer nav a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Duyarlı düzen ---------- */

@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; gap: 32px; }
  .rule-check { max-width: 520px; }
  .rules { grid-template-columns: 1fr; gap: 24px; }
  .site-footer > div { grid-template-columns: 1fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .product-layout { grid-template-columns: 1fr; }
  .right-rail { position: static; grid-template-columns: 1fr 1fr; align-items: start; }
  .blog-layout { grid-template-columns: 1fr; gap: 40px; }
  .blog-sidebar { position: static; grid-template-columns: 1fr 1fr; gap: 32px; }
  .post-layout { grid-template-columns: 1fr; gap: 32px; }
  .post-aside { display: none; }
}

@media (max-width: 720px) {
  body { font-size: 15px; }
  .app-shell { padding: 0 16px 48px; }
  .site-nav { gap: 14px; height: 56px; margin: 0 -16px 24px; padding: 0 16px; }
  .site-nav > div a { padding: 6px 8px; }
  .nav-cta { padding: 6px 10px; font-size: 13px; }
  .hero h1, .blog-hero h1, .post-hero h1, .blog-article-head h1 { font-size: 30px; }
  .hero-lead, .blog-hero p, .post-lead, .blog-article-head p { font-size: 16px; }
  .hero-actions > * { flex: 1 1 auto; }
  .plan-deck { grid-template-columns: 1fr 1fr; }
  .plan-deck article:nth-child(3) { border-left: 0; }
  .plan-deck article:nth-child(n+3) { border-top: 1px solid var(--rule); }
  .plan-deck .featured { box-shadow: inset 0 2px 0 var(--accent); }
  .query-panel, .suggest-panel { padding: 16px; }
  .checker-grid { grid-template-columns: 1fr; }
  .checker-grid textarea { min-height: 180px; }
  .controls { display: grid; grid-template-columns: 1fr 1fr; }
  .controls .secondary-button, .controls .primary-button { grid-column: 1 / -1; }
  .results-toolbar { padding: 14px 16px; }
  .toolbar-actions { width: 100%; }
  .toolbar-actions select { flex: 1 1 100%; }
  .toolbar-actions .secondary-button { flex: 1 1 0; padding: 0 10px; }
  th, td { padding-left: 14px; padding-right: 14px; }
  .suggest-form { grid-template-columns: 1fr; }
  .right-rail { grid-template-columns: 1fr; }
  .seo-section { margin-top: 48px; padding-top: 32px; }
  .seo-section h2 { font-size: 22px; }
  .seo-grid { grid-template-columns: 1fr; gap: 20px; }
  .blog-grid { grid-template-columns: 1fr; }
  .blog-sidebar { grid-template-columns: 1fr; }
  .site-footer > div { grid-template-columns: 1fr 1fr; gap: 28px 20px; padding: 32px 16px 36px; }
  .hero { padding: 8px 0 32px; }
  .hero h1 { font-size: 34px; }
  .hero h1 span { font-size: 0.66em; }
  .rule-check { padding: 18px; }
  .how, .rules { margin-top: 56px; }
  .how h2, .rules h2 { font-size: 22px; }
  .how-steps { grid-template-columns: 1fr; gap: 28px; }
  .rules-table th[scope] { width: 34%; }
  .blog-card:first-child h2 { font-size: 24px; }
  .post-content { font-size: 16px; }
  .post-content p.lead { font-size: 18px; }
  .post-content h2 { margin-top: 36px; font-size: 21px; }
  .post-cta, .blog-tool-cta { padding: 22px 20px; }
  .blog-tool-cta { flex-direction: column; align-items: flex-start; }
  .post-related-grid { grid-template-columns: 1fr; gap: 0; }
  .post-related-card { padding: 16px 0; border-bottom: 1px solid var(--rule); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* ==========================================================================
   3. tur: renk bantları ve profesyonel katman
   ========================================================================== */

:root {
  --night: #0b1324;
  --night-2: #121c33;
  --night-line: #223052;
  --on-night: #f3f5f9;
  --on-night-2: #a9b3c6;
  --sand: #eef1f6;
  --sand-line: #dde2ea;
  --accent-bright: #d4b062;
}
body { overflow-x: clip; }

/* Tam genişlik bant: içerik kabuktaki yerinde kalır, zemin kenardan kenara uzanır */
.band {
  margin-inline: calc(50% - 50vw);
  padding-inline: calc(50vw - 50%);
}
.band-white { background: var(--surface); border-block: 1px solid var(--rule); }
.band-sand { background: var(--sand); border-block: 1px solid var(--sand-line); }
.band-ink { background: var(--night); color: var(--on-night); }

.i {
  width: 16px;
  height: 16px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Giriş bandı */
.site-nav { margin-bottom: 0; }
.hero.band-ink {
  margin-top: 0;
  padding-top: 72px;
  padding-bottom: 80px;
  margin-bottom: 40px;
  background: var(--night);
}
.hero.band-ink h1 { color: var(--on-night); }
.hero.band-ink h1 span { color: var(--on-night-2); }
.hero.band-ink .hero-lead { color: var(--on-night-2); }
.hero.band-ink .primary-button { border-color: var(--accent-bright); background: var(--accent-bright); color: var(--night); }
.hero.band-ink .primary-button:hover { background: #e2c47d; border-color: #e2c47d; }
.hero.band-ink .rule-check .primary-button { border-color: var(--ink); background: var(--ink); color: var(--paper); }
.hero.band-ink .rule-check .primary-button:hover:not(:disabled) { background: #000; }
.hero.band-ink .rule-check :focus-visible { outline-color: var(--ink); }
.hero.band-ink .secondary-button { border-color: #33415f; background: transparent; color: var(--on-night); }
.hero.band-ink .secondary-button:hover { border-color: var(--on-night); }
.hero.band-ink :focus-visible { outline-color: var(--on-night); }
.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 30px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--night-line);
  list-style: none;
  color: var(--on-night-2);
  font-size: 13px;
}
.hero-facts li { display: inline-flex; align-items: center; gap: 8px; }
.hero-facts .i { color: #d4b062; }
.hero.band-ink .rule-check {
  border: 0;
  border-top: 3px solid var(--accent-bright);
  box-shadow: 0 1px 0 rgba(255, 255, 255, .04), 0 24px 48px -12px rgba(0, 0, 0, .5);
  color: var(--ink);
}

/* Araç alanı: panel başlıkları ve sağ sütun */
.query-panel .panel-heading, .suggest-panel .panel-heading {
  margin: -20px -20px 18px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--rule);
}
.query-panel .panel-heading h2, .suggest-panel .panel-heading h2 { font-size: 16px; }
.query-panel, .results-panel, .suggest-panel, .account-panel, .side-panel {
  box-shadow: 0 1px 2px rgba(11, 19, 36, .05);
}
.results-panel .results-toolbar h2 { font-size: 16px; }
.right-rail .account-panel { border-top: 3px solid var(--ink); }

/* Nasıl çalışır: beyaz bant */
.how.band { margin-top: 80px; padding-top: 64px; padding-bottom: 72px; }
.how-steps > li { border-top-width: 2px; }

/* Planlar: kum bandı */
.plans { margin-top: 80px; padding-top: 64px; padding-bottom: 72px; }
.plans-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 56px; align-items: end; }
.plans-head h2 { font-size: 30px; line-height: 1.15; }
.plans-head p { color: var(--ink-2); font-size: 15px; }
.plan-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 36px;
}
.plan {
  display: flex;
  flex-direction: column;
  padding: 24px 22px 22px;
  border: 1px solid var(--sand-line);
  border-radius: 10px;
  background: var(--surface);
}
.plan h3 { font-size: 15px; }
.plan-price { margin-top: 14px; color: var(--muted); font-size: 13px; }
.plan-price strong {
  margin-right: 4px;
  color: var(--ink);
  font: 500 38px/1 var(--mono);
  letter-spacing: -0.03em;
}
.plan-note { margin-top: 8px; color: var(--ink-2); font-size: 13px; }
.plan ul {
  display: grid;
  gap: 10px;
  margin: 20px 0 24px;
  padding: 18px 0 0;
  border-top: 1px solid var(--rule);
  list-style: none;
  font-size: 13px;
}
.plan li { display: flex; gap: 8px; align-items: flex-start; color: var(--ink-2); }
.plan li .i { width: 15px; height: 15px; margin-top: 2px; color: var(--ok); }
.plan .link-button { width: 100%; margin-top: auto; }
.plan-featured { border-color: var(--night); background: var(--night); color: var(--on-night); }
.plan-featured h3, .plan-featured .plan-price strong { color: var(--on-night); }
.plan-featured .plan-price, .plan-featured .plan-note, .plan-featured li { color: var(--on-night-2); }
.plan-featured ul { border-top-color: var(--night-line); }
.plan-featured li .i { color: #d4b062; }
.plan-featured .primary-button { border-color: var(--accent-bright); background: var(--accent-bright); color: var(--night); }
.plan-featured .primary-button:hover { background: #e2c47d; }

.seo-section { margin-top: 0; border-top: 0; padding-top: 72px; }

/* Blog giriş bandı */
.blog-hero.band-ink {
  margin-top: 0;
  margin-bottom: 0;
  padding-top: 64px;
  padding-bottom: 56px;
  border-bottom: 0;
}
.blog-hero.band-ink h1 { color: var(--on-night); }
.blog-hero.band-ink p { color: var(--on-night-2); }
.blog-hero.band-ink + .blog-layout { margin-top: 40px; }
.blog-hero.band-ink + .blog-layout .blog-sidebar { padding-top: 0; }
.blog-hero.band-ink + .blog-layout .blog-card:first-child { padding-top: 0; }

/* Koyu alt bilgi */
.site-footer-dark { border-top: 0; background: var(--night); color: var(--on-night-2); }
.site-footer-dark .site-brand { color: var(--on-night); }
.site-footer-dark .footer-brand p, .site-footer-dark h2 { color: #7d889d; }
.site-footer-dark nav a { color: var(--on-night-2); }
.site-footer-dark nav a:hover { color: var(--on-night); }
.app-shell { padding-bottom: 0; }
.app-shell > :last-child { margin-bottom: 80px; }

@media (max-width: 1024px) {
  .plans-head { grid-template-columns: 1fr; gap: 12px; }
  .plan-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .hero.band-ink { padding-top: 40px; padding-bottom: 48px; margin-bottom: 24px; }
  .hero-facts { flex-direction: column; gap: 10px; }
  .how.band, .plans { margin-top: 56px; padding-top: 44px; padding-bottom: 52px; }
  .plans-head h2 { font-size: 24px; }
  .plan-grid { grid-template-columns: 1fr; }
  .seo-section { padding-top: 48px; }
  .blog-hero.band-ink { padding-top: 40px; padding-bottom: 36px; }
  .app-shell > :last-child { margin-bottom: 56px; }
}

/* 4. tur: yazı içi bağlantı, kalın yazı, alt başlık */
.post-content a { color: var(--ink); text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 1.5px; text-underline-offset: 3px; }
.post-content a:hover { color: var(--accent); }
.post-content strong { color: var(--ink); font-weight: 600; }
.post-content h3 { margin: 28px 0 10px; font-size: 18px; line-height: 1.35; }
/* 5. tur: lacivert + şampanya altını premium katman */
.site-nav { background: rgba(255, 255, 255, .92); }
.hero.band-ink, .blog-hero.band-ink { box-shadow: inset 0 1px 0 rgba(212, 176, 98, .35); }
.hero.band-ink h1 span { color: #c9b27a; }
.hero-facts { border-top-color: rgba(212, 176, 98, .22); }
.how-steps > li { border-top-color: var(--ink); }
.how-no { color: var(--accent); letter-spacing: .04em; }
.plan-featured { box-shadow: 0 0 0 1px rgba(212, 176, 98, .45), 0 18px 40px -18px rgba(11, 19, 36, .55); }
.plan-featured h3 { color: #d4b062; }
.right-rail .account-panel { border-top-color: var(--accent-bright); }
.site-footer-dark { box-shadow: inset 0 1px 0 rgba(212, 176, 98, .3); }
.blog-side-card h2, .post-faq h2, .post-related header, .rules-table, .blog-hero:not(.band-ink) { border-color: var(--ink); }
.post-cta { box-shadow: inset 0 1px 0 rgba(212, 176, 98, .35); }
.post-cta .primary-button, .blog-tool-cta .primary-button { border-color: var(--accent-bright); background: var(--accent-bright); color: var(--night); }
.post-cta .primary-button:hover, .blog-tool-cta .primary-button:hover { background: #e2c47d; }