/* =================================================================
   SEO ÖDEVI — Editorial / Magazine Theme (standalone)
   Not: Google Fonts <link> olarak HTML <head>'inde yükleniyor.
   ================================================================= */

:root {
  --paper: #f6f1e7;
  --paper-dim: #ebe4d4;
  --paper-tint: #efe8d9;
  --paper-deep: #e4dcc8;
  --ink: #171412;
  --ink-mute: #5c544b;
  --ink-soft: #8a8278;
  --rule: #d9d0bd;
  --rule-strong: #221d18;

  --accent: #b2401f;
  --accent-dim: rgba(178,64,31,0.08);

  --sec-color: #5c544b;
  --sec-tint: rgba(92,84,75,0.08);

  --f-display: 'Fraunces', 'Playfair Display', Georgia, serif;
  --f-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --f-mono: 'JetBrains Mono', 'IBM Plex Mono', monospace;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Section renk kodları --- */
.sec-crawl   { --sec-color: #1f5a8f; --sec-tint: rgba(31,90,143,0.08); }
.sec-index   { --sec-color: #4a6a2e; --sec-tint: rgba(74,106,46,0.08); }
.sec-rank    { --sec-color: #b2401f; --sec-tint: rgba(178,64,31,0.08); }
.sec-onpage  { --sec-color: #a85c0f; --sec-tint: rgba(168,92,15,0.08); }
.sec-tech    { --sec-color: #0f706a; --sec-tint: rgba(15,112,106,0.08); }
.sec-offpage { --sec-color: #6b3f7a; --sec-tint: rgba(107,63,122,0.08); }
.sec-modern  { --sec-color: #c42c6b; --sec-tint: rgba(196,44,107,0.08); }

/* --- Reset & base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; font-size: 16px; overflow-x: clip; }
body {
  font-family: var(--f-body);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.7;
  min-height: 100vh;
  width: 100%;
  overflow-x: clip;
  background-image:
    radial-gradient(ellipse 80% 60% at 0% 0%, rgba(178,64,31,0.03), transparent 70%),
    radial-gradient(ellipse 60% 40% at 100% 100%, rgba(15,112,106,0.025), transparent 70%);
}
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

body::before {
  content: ''; position: fixed; inset: 0; pointer-events: none; z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  opacity: 0.03; mix-blend-mode: multiply;
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  position: relative;
  z-index: 2;
}

/* ============================================================ */
/*  MASTHEAD                                                    */
/* ============================================================ */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--paper), transparent 8%);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule);
}
.nav-inner {
  max-width: 1180px; margin: 0 auto;
  padding: 1rem clamp(1.5rem, 5vw, 4rem);
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem;
}
.nav-brand {
  display: flex; align-items: baseline; gap: 0.75rem;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1.05rem;
}
.nav-brand-icon {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-family: var(--f-display);
  font-weight: 700;
  color: var(--ink);
}
.nav-brand-icon::before {
  content: ''; display: inline-block;
  width: 6px; height: 6px;
  background: var(--accent); border-radius: 50%;
  transform: translateY(-2px);
}
.nav-brand .sub {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding-left: 0.75rem;
  border-left: 1px solid var(--rule);
}
.nav-links {
  display: flex; align-items: center; gap: 1.5rem;
  font-family: var(--f-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
  text-transform: uppercase;
}
.nav-links a {
  transition: color 180ms var(--ease);
  white-space: nowrap;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a.active { color: var(--accent); }

.nav-toggle {
  display: none;
  flex-direction: column; gap: 5px;
  padding: 0.5rem;
}
.nav-toggle span {
  display: block; width: 22px; height: 2px;
  background: var(--ink); border-radius: 2px;
  transition: transform 180ms var(--ease), opacity 180ms var(--ease);
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================================ */
/*  HERO                                                        */
/* ============================================================ */
.seo-hero {
  padding: clamp(3rem, 7vw, 5rem) 0 clamp(3rem, 6vw, 4.5rem);
  position: relative;
}
.seo-crumb {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--f-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-mute);
  padding-bottom: 1.25rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--rule-strong);
  width: 100%;
  transition: color 180ms var(--ease);
}
.seo-crumb:hover { color: var(--accent); }

.seo-eyebrow {
  font-family: var(--f-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.seo-title {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(2.5rem, 9vw, 7rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  margin-bottom: 2rem;
  color: var(--ink);
  font-variation-settings: "opsz" 144, "SOFT" 50;
  overflow-wrap: break-word;
  word-break: break-word;
  hyphens: auto;
}
.seo-title em {
  font-style: italic;
  color: var(--accent);
  font-variation-settings: "opsz" 144, "SOFT" 100;
}
.seo-title .acronym {
  font-family: var(--f-mono);
  font-weight: 500;
  color: var(--accent);
  font-size: 0.65em;
  letter-spacing: -0.02em;
  display: block;
  margin-bottom: 0.75rem;
}

.seo-lead {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  line-height: 1.55;
  letter-spacing: -0.01em;
  color: var(--ink);
  max-width: 48ch;
  margin-top: 2.5rem;
  font-variation-settings: "opsz" 20;
}
.seo-lead strong { font-weight: 600; }
.seo-lead em { color: var(--accent); font-style: italic; }

/* --- Big stats row (dakikada / 60+ milyar / 200+ sinyal) --- */
.seo-stats {
  margin-top: 3.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding: 2rem 0;
  border-top: 1px solid var(--rule-strong);
  border-bottom: 1px solid var(--rule-strong);
}
.seo-stat {
  padding: 0 1.5rem;
  border-right: 1px dashed var(--rule);
}
.seo-stat:last-child { border-right: none; }
.seo-stat:first-child { padding-left: 0; }
.seo-stat-num {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  color: var(--ink);
  letter-spacing: -0.03em;
  line-height: 1;
  font-variation-settings: "opsz" 100;
}
.seo-stat-num .accent { color: var(--accent); }
.seo-stat-label {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.75rem;
  font-weight: 500;
  line-height: 1.4;
}

/* ============================================================ */
/*  SECTIONS                                                    */
/* ============================================================ */
.seo-section {
  padding: clamp(3rem, 6vw, 5rem) 0;
  border-top: 1px solid var(--rule);
}

.seo-section-head {
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
  max-width: 760px;
}
.seo-section-tag {
  display: inline-flex; align-items: baseline;
  gap: 0.75rem;
  font-family: var(--f-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 1rem;
}
.seo-section-tag::before {
  content: '§'; color: var(--accent); font-weight: 500;
}
.seo-section-head h2 {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 1rem;
  font-variation-settings: "opsz" 100;
}
.seo-section-head p {
  font-family: var(--f-display);
  font-size: 1.1rem;
  line-height: 1.55;
  color: var(--ink-mute);
  font-variation-settings: "opsz" 20;
}
.seo-section-head p strong { color: var(--ink); font-weight: 600; }

/* ============================================================ */
/*  3-STEP WALKTHROUGH (crawling → indexing → ranking)          */
/* ============================================================ */
.step-block {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  padding: clamp(2.5rem, 5vw, 4rem) 0;
  position: relative;
  border-top: 1px solid var(--rule);
}
.step-block:first-of-type { border-top: 1px solid var(--rule-strong); }

.step-marker {
  position: sticky; top: 100px;
  align-self: start;
}
.step-num {
  font-family: var(--f-display);
  font-weight: 300;
  font-size: clamp(3rem, 5.5vw, 4.5rem);
  color: var(--sec-color);
  letter-spacing: -0.045em;
  line-height: 0.85;
  font-variation-settings: "opsz" 144;
}
.step-num::before {
  content: 'N° ';
  font-family: var(--f-mono);
  font-size: 0.3em;
  letter-spacing: 0.1em;
  color: var(--ink-mute);
  display: block;
  margin-bottom: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
}
.step-tag {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 500;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
}

.step-body h3 {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: 0.5rem;
  color: var(--ink);
  font-variation-settings: "opsz" 60;
}
.step-sub {
  font-family: var(--f-mono);
  color: var(--sec-color);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--rule);
}
.step-text {
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 1.5rem;
  max-width: 68ch;
}
.step-text strong { color: var(--ink); font-weight: 600; }
.step-text em { font-style: italic; color: var(--sec-color); }

/* Code pills (editorial — cream background, dark ink) */
.step-text code,
.feature-list li code,
.bulletlist li code {
  display: inline-block;
  font-family: var(--f-mono);
  padding: 1px 7px;
  background: var(--sec-tint);
  border: 1px solid color-mix(in srgb, var(--sec-color), transparent 70%);
  border-radius: 3px;
  font-size: 0.84em;
  color: var(--sec-color);
  white-space: nowrap;
  vertical-align: baseline;
  line-height: 1.5;
  margin: 1px 1px;
  font-weight: 500;
}

/* Mini visual box inside step */
.step-visual {
  margin: 1.5rem 0;
  padding: 1.75rem;
  background: var(--sec-tint);
  border: 1px solid color-mix(in srgb, var(--sec-color), transparent 75%);
  border-left: 3px solid var(--sec-color);
  border-radius: 2px;
}
.step-visual-label {
  font-family: var(--f-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--sec-color);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

/* Pull quote / fact */
.pull-quote {
  padding: 1.75rem 0;
  margin: 2rem 0;
  border-top: 1px solid var(--sec-color);
  border-bottom: 1px solid var(--sec-color);
  max-width: 68ch;
}
.pull-quote-label {
  font-family: var(--f-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--sec-color);
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.pull-quote p {
  font-family: var(--f-display);
  font-weight: 400;
  font-style: italic;
  font-size: 1.2rem;
  line-height: 1.5;
  color: var(--ink);
  font-variation-settings: "opsz" 36;
}
.pull-quote p strong { font-weight: 600; font-style: normal; color: var(--ink); }

/* Feature list */
.feature-list,
.bulletlist {
  display: flex; flex-direction: column; gap: 0.75rem;
  margin: 1rem 0 1.5rem;
}
.feature-list li,
.bulletlist li {
  position: relative;
  padding-left: 24px;
  color: var(--ink);
  font-size: 0.98rem;
  line-height: 1.75;
}
.feature-list li::before,
.bulletlist li::before {
  content: '→';
  position: absolute; left: 0; top: 0;
  color: var(--sec-color); font-weight: 700;
  font-family: var(--f-mono);
}
.feature-list li strong,
.bulletlist li strong { color: var(--ink); font-weight: 600; }

/* ============================================================ */
/*  ALGORITHM TIMELINE                                          */
/* ============================================================ */
.algo-timeline {
  margin-top: 2rem;
  border-top: 1px solid var(--rule-strong);
}
.algo-event {
  display: grid;
  grid-template-columns: 100px 160px 1fr;
  gap: 2rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--rule);
  align-items: baseline;
  transition: background 240ms var(--ease);
}
.algo-event:hover {
  background: var(--paper-tint);
  margin: 0 -1rem;
  padding-left: 1rem;
  padding-right: 1rem;
}
.algo-year {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: 1.75rem;
  color: var(--accent);
  letter-spacing: -0.03em;
  line-height: 1;
  font-variation-settings: "opsz" 60;
}
.algo-name {
  font-family: var(--f-mono);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
  letter-spacing: 0.02em;
}
.algo-desc {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--ink-mute);
  max-width: 60ch;
}
.algo-desc strong { color: var(--ink); font-weight: 600; }

/* ============================================================ */
/*  MARKET SHARE BARS                                           */
/* ============================================================ */
.market-share {
  margin-top: 2rem;
  padding: 1.75rem 0;
  border-top: 1px solid var(--rule-strong);
  border-bottom: 1px solid var(--rule);
}
.market-share-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 1.5rem;
  font-family: var(--f-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-mute);
  flex-wrap: wrap; gap: 0.5rem;
}
.market-share-head > span:first-child { color: var(--ink); font-weight: 600; }
.market-bar {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 1.5rem;
  align-items: center;
  padding: 0.5rem 0;
}
.market-bar-label {
  display: flex; justify-content: space-between; align-items: baseline;
  font-family: var(--f-mono);
  font-size: 0.78rem;
}
.market-bar-label .name {
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.02em;
}
.market-bar-label .pct {
  color: var(--ink-mute);
  font-size: 0.82rem;
  font-weight: 500;
}
.market-bar-track {
  background: var(--paper-dim);
  height: 10px;
  border: 1px solid var(--rule);
  border-radius: 0;
  overflow: hidden;
  position: relative;
}
.market-bar-fill {
  height: 100%;
  background: var(--accent);
  transition: width 1200ms var(--ease);
}

/* ============================================================ */
/*  ENGINE CARDS                                                */
/* ============================================================ */
.engine-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 0;
  margin-top: 2.5rem;
  border-top: 1px solid var(--rule-strong);
}
.engine-card {
  padding: 2rem;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  --eng-color: var(--accent);
  position: relative;
}
.engine-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 32px; height: 3px;
  background: var(--eng-color);
}
.engine-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 0.4rem;
  gap: 1rem;
  flex-wrap: wrap;
}
.engine-name {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 1.75rem;
  letter-spacing: -0.025em;
  color: var(--eng-color);
  line-height: 1;
  font-variation-settings: "opsz" 60;
}
.engine-share {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-align: right;
}
.engine-share strong { color: var(--ink); font-weight: 600; }
.engine-owner {
  font-family: var(--f-mono);
  font-size: 0.7rem;
  color: var(--ink-soft);
  letter-spacing: 0.03em;
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px dashed var(--rule);
  text-transform: uppercase;
}
.engine-card > p {
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--ink);
  margin-bottom: 1.25rem;
}
.engine-card > p strong { font-weight: 600; }
.engine-card > p em { color: var(--eng-color); font-style: italic; }
.engine-tips {
  list-style: none;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
  display: flex; flex-direction: column; gap: 0.4rem;
}
.engine-tips li {
  font-size: 0.86rem;
  color: var(--ink-mute);
  line-height: 1.55;
  padding-left: 1rem;
  position: relative;
}
.engine-tips li::before {
  content: '→';
  position: absolute; left: 0; top: 0;
  color: var(--eng-color);
  font-family: var(--f-mono);
  font-size: 0.9em;
}
.engine-tips li strong { color: var(--ink); font-weight: 600; }
.engine-tips li em { color: var(--eng-color); font-style: italic; font-weight: 500; }

/* ============================================================ */
/*  SERP SIMULATOR                                              */
/* ============================================================ */
.serp-simulator {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  padding: 2rem;
  background: var(--paper-tint);
  border: 1px solid var(--rule);
  border-radius: 4px;
}
.serp-form {
  display: flex; flex-direction: column; gap: 1rem;
}
.serp-field {
  display: flex; flex-direction: column; gap: 0.4rem;
}
.serp-label {
  font-family: var(--f-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-mute);
  font-weight: 600;
  display: flex; justify-content: space-between; align-items: baseline;
}
.serp-label .count {
  color: var(--ink-soft);
  font-weight: 500;
}
.serp-label .count.over { color: #c42c6b; }
.serp-input,
.serp-textarea {
  padding: 0.65rem 0.8rem;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 2px;
  color: var(--ink);
  font-family: var(--f-mono);
  font-size: 0.85rem;
  outline: none;
  resize: none;
  transition: border-color 180ms var(--ease);
}
.serp-input:focus,
.serp-textarea:focus { border-color: var(--accent); }
.serp-textarea { min-height: 70px; line-height: 1.5; }

.serp-preview {
  padding: 1.5rem;
  background: white;
  border: 1px solid var(--rule);
  border-radius: 4px;
  font-family: Arial, Roboto, sans-serif;
}
.serp-preview-head {
  font-family: var(--f-mono);
  font-size: 0.65rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding-bottom: 0.75rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid #e5e5e5;
}
.serp-result {}
.serp-result-breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: #202124;
  margin-bottom: 2px;
}
.serp-result-breadcrumb .favicon {
  width: 18px; height: 18px;
  background: #4285f4;
  border-radius: 50%;
  color: white;
  font-size: 10px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.serp-result-url {
  font-size: 12px; color: #202124;
}
.serp-result-title {
  color: #1a0dab;
  font-size: 20px;
  font-weight: 400;
  line-height: 1.3;
  margin: 4px 0 4px;
  cursor: pointer;
  font-family: Arial, sans-serif;
}
.serp-result-title:hover { text-decoration: underline; }
.serp-result-desc {
  color: #4d5156;
  font-size: 14px;
  line-height: 1.45;
  font-family: Arial, sans-serif;
}
.serp-result-date {
  color: #70757a;
}

/* ============================================================ */
/*  CORE WEB VITALS                                             */
/* ============================================================ */
.cwv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 2rem;
  border-top: 1px solid var(--rule-strong);
}
.cwv-card {
  padding: 2rem 1.5rem;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.cwv-card:last-child { border-right: none; }
.cwv-abbr {
  font-family: var(--f-mono);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--sec-color);
  margin-bottom: 0.5rem;
}
.cwv-full {
  font-family: var(--f-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 1rem;
  font-weight: 500;
}
.cwv-card h4 {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 1.15rem;
  line-height: 1.2;
  margin-bottom: 0.75rem;
  color: var(--ink);
}
.cwv-card p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--ink-mute);
  margin-bottom: 1rem;
}

.cwv-thresholds {
  display: flex; flex-direction: column; gap: 6px;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
}
.cwv-threshold {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  font-family: var(--f-mono);
  font-size: 0.78rem;
}
.cwv-threshold .dot {
  width: 8px; height: 8px; border-radius: 50%;
}
.cwv-threshold.good .dot { background: #4a6a2e; }
.cwv-threshold.ok   .dot { background: #a85c0f; }
.cwv-threshold.bad  .dot { background: #c42c6b; }
.cwv-threshold .label { color: var(--ink); letter-spacing: 0.03em; }
.cwv-threshold .val { color: var(--ink-mute); }

/* ============================================================ */
/*  SEO ANALYZER                                                */
/* ============================================================ */
.analyzer-section {
  padding: clamp(3rem, 6vw, 5rem) 0;
  border-top: 1px solid var(--rule);
  background: var(--paper-tint);
}
.analyzer-shell {
  margin-top: 2rem;
  background: var(--paper);
  border: 1px solid var(--rule-strong);
  overflow: hidden;
}
.analyzer-bar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.85rem 1.25rem;
  background: var(--paper-dim);
  border-bottom: 1px solid var(--rule);
  flex-wrap: wrap; gap: 0.75rem;
}
.analyzer-title {
  font-family: var(--f-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 600;
}
.analyzer-title .dot {
  display: inline-block;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  margin-right: 0.5rem;
  transform: translateY(-1px);
}
.analyzer-presets { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.analyzer-preset {
  padding: 3px 10px;
  font-family: var(--f-mono); font-size: 0.7rem;
  letter-spacing: 0.03em;
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: 0;
  color: var(--ink-mute);
  cursor: pointer;
  transition: all 180ms var(--ease);
}
.analyzer-preset:hover {
  color: var(--ink);
  border-color: var(--ink);
  background: var(--paper-tint);
}

.analyzer-split {
  display: grid; grid-template-columns: 1fr 1fr;
}
.analyzer-input-side {
  border-right: 1px solid var(--rule-strong);
  background: #211d1a;
  position: relative;
  overflow: hidden;
}
.analyzer-textarea {
  width: 100%; min-height: 500px;
  background: transparent;
  color: #e8dcc8;
  padding: 1.25rem;
  font-family: var(--f-mono);
  font-size: 0.82rem; line-height: 1.65;
  border: none; outline: none; resize: vertical;
}

/* Status bar bottom of editor */
.analyzer-status {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 6px 12px;
  background: #1a1715;
  border-top: 1px solid rgba(217,208,189,0.08);
  font-family: var(--f-mono);
  font-size: 0.7rem;
  color: #8a7a68;
  letter-spacing: 0.05em;
  display: flex; justify-content: space-between; align-items: center;
  z-index: 10;
  pointer-events: none;
}
.analyzer-status .mode { color: #e07a5f; }
.analyzer-status .pos { color: #81a9c7; }

/* ============================================================ */
/*  CODEMIRROR — "tabak" theme (dönem örnekleri renkleri)       */
/* ============================================================ */
.analyzer-input-side .cm-s-tabak.CodeMirror {
  height: 500px;
  background: #211d1a;
  color: #e8dcc8;
  font-family: var(--f-mono);
  font-size: 0.82rem;
  line-height: 1.65;
  padding: 0;
}
.analyzer-input-side .cm-s-tabak .CodeMirror-scroll { padding-bottom: 32px; }
.analyzer-input-side .cm-s-tabak .CodeMirror-gutters {
  background: #1a1715;
  border-right: 1px solid rgba(217,208,189,0.08);
  padding: 0;
}
.analyzer-input-side .cm-s-tabak .CodeMirror-linenumber {
  color: rgba(138,122,104,0.55);
  padding: 0 10px 0 8px;
  font-size: 0.72rem;
}
.analyzer-input-side .cm-s-tabak .CodeMirror-cursor { border-left: 2px solid #e07a5f; }
.analyzer-input-side .cm-s-tabak div.CodeMirror-selected { background: rgba(224,122,95,0.18); }
.analyzer-input-side .cm-s-tabak.CodeMirror-focused div.CodeMirror-selected { background: rgba(224,122,95,0.28); }
.analyzer-input-side .cm-s-tabak .CodeMirror-activeline-background { background: rgba(232,220,200,0.03); }
.analyzer-input-side .cm-s-tabak .CodeMirror-matchingbracket {
  color: #e07a5f !important;
  background: rgba(224,122,95,0.2);
  font-weight: 600;
}
.analyzer-input-side .cm-s-tabak .CodeMirror-matchingtag { background: rgba(224,122,95,0.18); }
.analyzer-input-side .cm-s-tabak .CodeMirror-lines { padding: 12px 0; }
.analyzer-input-side .cm-s-tabak pre.CodeMirror-line { padding: 0 14px; }

/* Syntax token colors — era-preview-code palette ile aynı */
.cm-s-tabak .cm-tag          { color: #e07a5f; }
.cm-s-tabak .cm-bracket      { color: #e8dcc8; }
.cm-s-tabak .cm-attribute    { color: #81a9c7; }
.cm-s-tabak .cm-string       { color: #d9c89c; }
.cm-s-tabak .cm-string-2     { color: #d9c89c; }
.cm-s-tabak .cm-comment      { color: #8a7a68; font-style: italic; }
.cm-s-tabak .cm-keyword      { color: #c78a7a; }
.cm-s-tabak .cm-def          { color: #81a9c7; }
.cm-s-tabak .cm-variable     { color: #e8dcc8; }
.cm-s-tabak .cm-variable-2   { color: #e8dcc8; }
.cm-s-tabak .cm-variable-3   { color: #c78a7a; }
.cm-s-tabak .cm-property     { color: #81a9c7; }
.cm-s-tabak .cm-number       { color: #d9c89c; }
.cm-s-tabak .cm-operator     { color: #e07a5f; }
.cm-s-tabak .cm-atom         { color: #c78a7a; }
.cm-s-tabak .cm-meta         { color: #8a7a68; }
.cm-s-tabak .cm-qualifier    { color: #81a9c7; }
.cm-s-tabak .cm-builtin      { color: #c78a7a; }
.cm-s-tabak .cm-type         { color: #c78a7a; }
.cm-s-tabak .cm-hr           { color: #8a7a68; }
.cm-s-tabak .cm-link         { color: #81a9c7; text-decoration: underline; }
.cm-s-tabak .cm-error        { color: #ff6b6b; }

/* Autocomplete popup */
ul.CodeMirror-hints {
  background: #211d1a !important;
  border: 1px solid rgba(224,122,95,0.5) !important;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5) !important;
  font-family: var(--f-mono) !important;
  font-size: 0.78rem !important;
  padding: 4px 0 !important;
  border-radius: 4px !important;
  max-width: 260px !important;
  z-index: 1000 !important;
  list-style: none !important;
}
.CodeMirror-hints li.CodeMirror-hint {
  color: #e8dcc8 !important;
  padding: 5px 12px !important;
  cursor: pointer !important;
  border-radius: 0 !important;
  margin: 0 !important;
  font-family: var(--f-mono) !important;
}
.CodeMirror-hints li.CodeMirror-hint-active {
  background: rgba(224,122,95,0.22) !important;
  color: #e07a5f !important;
  font-weight: 500 !important;
}

.analyzer-result-side {
  background: var(--paper);
  padding: 1.5rem;
  min-height: 500px;
  overflow-y: auto;
}

/* Score display */
.score-display {
  text-align: center;
  padding: 1.5rem 0 2rem;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 1.5rem;
}
.score-ring {
  width: 140px; height: 140px;
  margin: 0 auto 1rem;
  position: relative;
}
.score-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.score-ring circle {
  fill: none;
  stroke-width: 10;
  cx: 70; cy: 70; r: 60;
  stroke-linecap: round;
}
.score-ring .track { stroke: var(--rule); }
.score-ring .fill  { stroke: var(--accent); transition: stroke-dashoffset 800ms var(--ease), stroke 400ms var(--ease); }
.score-ring .fill.good   { stroke: #4a6a2e; }
.score-ring .fill.ok     { stroke: #a85c0f; }
.score-ring .fill.bad    { stroke: #c42c6b; }
.score-value {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column;
}
.score-number {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 3rem;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.score-label {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-top: 0.3rem;
}
.score-verdict {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 1.1rem;
  color: var(--ink);
  font-style: italic;
}
.score-verdict.good { color: #4a6a2e; }
.score-verdict.ok { color: #a85c0f; }
.score-verdict.bad { color: #c42c6b; }

/* Check items */
.check-list {
  display: flex; flex-direction: column; gap: 0.6rem;
}
.check-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.75rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--rule);
  font-size: 0.88rem;
  line-height: 1.5;
  align-items: start;
}
.check-item:last-child { border-bottom: none; }
.check-icon {
  width: 18px; height: 18px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--f-mono);
  font-weight: 700;
  font-size: 0.75rem;
  margin-top: 2px;
}
.check-icon.pass { background: rgba(74,106,46,0.15); color: #4a6a2e; }
.check-icon.warn { background: rgba(168,92,15,0.15); color: #a85c0f; }
.check-icon.fail { background: rgba(196,44,107,0.15); color: #c42c6b; }

.check-text { color: var(--ink); }
.check-text strong { font-weight: 600; }
.check-text .detail {
  display: block; font-size: 0.78rem; color: var(--ink-mute);
  margin-top: 2px;
  font-family: var(--f-mono);
}

.check-pts {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  color: var(--ink-mute);
  text-align: right;
  font-weight: 500;
  padding-top: 2px;
  white-space: nowrap;
}

.check-empty {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--ink-mute);
  font-style: italic;
  font-family: var(--f-display);
  font-size: 1rem;
}

/* ============================================================ */
/*  RESOURCES                                                   */
/* ============================================================ */
.resources-section {
  padding: clamp(3rem, 6vw, 5rem) 0;
  border-top: 1px solid var(--rule);
  background: var(--paper-tint);
}
.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0;
  margin-top: 2rem;
  border-top: 1px solid var(--rule-strong);
}
.resource-card {
  padding: 1.75rem;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  text-decoration: none;
  transition: background 180ms var(--ease);
  display: block;
}
.resource-card:hover { background: var(--paper); }
.resource-card .host {
  font-family: var(--f-mono);
  font-size: 0.68rem; color: var(--accent);
  letter-spacing: 0.1em; text-transform: uppercase;
  margin-bottom: 0.75rem;
  font-weight: 600;
}
.resource-card h4 {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 1.1rem;
  line-height: 1.25;
  letter-spacing: -0.015em;
  margin-bottom: 0.6rem;
  color: var(--ink);
}
.resource-card:hover h4 { color: var(--accent); }
.resource-card p {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--ink-mute);
}

/* ============================================================ */
/*  FOOTER                                                      */
/* ============================================================ */
.seo-footer {
  padding: 3rem 0 2rem;
  border-top: 3px double var(--rule-strong);
  text-align: center;
  background: var(--paper);
}
.seo-footer p {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 0.5rem;
}
.seo-footer p strong { color: var(--ink); font-weight: 600; }
.seo-footer p:nth-child(2) {
  font-family: var(--f-display);
  text-transform: none;
  letter-spacing: 0;
  font-style: italic;
  font-size: 0.95rem;
  color: var(--ink-mute);
  margin: 1rem 0;
}
.seo-footer p strong {
  font-weight: 600;
  font-style: normal;
}
.seo-footer a {
  color: var(--accent);
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}

/* ============================================================ */
/*  FADE IN                                                     */
/* ============================================================ */
.fade-in {
  opacity: 0; transform: translateY(16px);
  transition: opacity 700ms var(--ease), transform 700ms var(--ease);
}
.fade-in.visible { opacity: 1; transform: none; }

/* ============================================================ */
/*  RESPONSIVE                                                  */
/* ============================================================ */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex;
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: flex-start;
    background: var(--paper);
    border-bottom: 1px solid var(--rule);
    padding: 1.5rem clamp(1.5rem, 5vw, 4rem);
    gap: 1.25rem;
  }

  .seo-stats { grid-template-columns: repeat(2, 1fr); }
  .seo-stat:nth-child(2) { border-right: none; }
  .seo-stat:nth-child(3) { padding-left: 0; }

  .step-block { grid-template-columns: 1fr; gap: 1.5rem; }
  .step-marker { position: static; display: flex; align-items: baseline; gap: 1.5rem; }
  .step-tag { margin-top: 0; padding-top: 0; border-top: none; border-left: 1px solid var(--rule); padding-left: 1rem; }

  .algo-event { grid-template-columns: 80px 1fr; gap: 1rem; }
  .algo-event .algo-desc { grid-column: 1 / -1; margin-top: 0.5rem; }

  .cwv-grid { grid-template-columns: 1fr; }
  .cwv-card { border-right: none; }

  .serp-simulator { grid-template-columns: 1fr; }
  .analyzer-split { grid-template-columns: 1fr; }
  .analyzer-input-side { border-right: none; border-bottom: 1px solid var(--rule-strong); }

  .market-bar { grid-template-columns: 120px 1fr; gap: 1rem; }
}

@media (max-width: 600px) {
  .seo-stats { grid-template-columns: 1fr; gap: 1.5rem; padding: 1.5rem 0; }
  .seo-stat { border-right: none; border-bottom: 1px dashed var(--rule); padding-bottom: 1.5rem; }
  .seo-stat:last-child { border-bottom: none; padding-bottom: 0; }
  .seo-stat, .seo-stat:first-child { padding-left: 0; padding-right: 0; }

  .resources-grid { grid-template-columns: 1fr; }
  .resource-card { padding: 1.5rem 0; border-right: none; }

  .market-bar { grid-template-columns: 1fr; gap: 0.3rem; }
  .engine-grid { grid-template-columns: 1fr; }
  .engine-card { padding: 1.5rem 0; border-right: none; }
}

/* --- Dar mobil (<500px) — agresif daralma --- */
@media (max-width: 500px) {
  .container { padding: 0 1.25rem; }

  /* Hero */
  .seo-title { font-size: clamp(2.2rem, 10vw, 3.2rem); letter-spacing: -0.03em; line-height: 1; }
  .seo-title .acronym { font-size: 0.55em; margin-bottom: 0.5rem; }
  .seo-lead { font-size: 1.05rem; }
  .seo-crumb { font-size: 0.68rem; letter-spacing: 0.08em; padding-bottom: 1rem; margin-bottom: 1.5rem; }
  .seo-eyebrow { font-size: 0.68rem; letter-spacing: 0.14em; margin-bottom: 1rem; }

  /* Stats */
  .seo-stat-num { font-size: clamp(1.8rem, 7vw, 2.6rem); }
  .seo-stat-label { font-size: 0.65rem; letter-spacing: 0.08em; }

  /* Section heads */
  .seo-section-head h2 { font-size: clamp(1.6rem, 6vw, 2.2rem); line-height: 1.1; }
  .seo-section-head p { font-size: 1rem; }

  /* Steps */
  .step-num { font-size: clamp(2.4rem, 9vw, 3.5rem); }
  .step-body h3 { font-size: clamp(1.4rem, 5.5vw, 1.9rem); }
  .step-sub { font-size: 0.72rem; }
  .step-text { font-size: 0.95rem; line-height: 1.65; }

  /* Code pills */
  .step-text code,
  .feature-list li code,
  .bulletlist li code {
    font-size: 0.78em;
    padding: 1px 5px;
  }

  .feature-list li,
  .bulletlist li { font-size: 0.92rem; line-height: 1.75; padding-left: 20px; }

  /* Step visual */
  .step-visual { padding: 1.25rem; }
  .step-visual-label { font-size: 0.65rem; }

  /* Pull quote */
  .pull-quote p { font-size: 1.05rem; }
  .pull-quote-label { font-size: 0.65rem; }

  /* Algo timeline */
  .algo-event { grid-template-columns: 70px 1fr; gap: 1rem; padding: 1.25rem 0; }
  .algo-event .algo-desc { grid-column: 1 / -1; margin-top: 0.4rem; font-size: 0.88rem; }
  .algo-year { font-size: 1.4rem; }
  .algo-name { font-size: 0.85rem; }

  /* Market share */
  .market-share { padding: 1.25rem 0; }
  .market-share-head { font-size: 0.65rem; }
  .market-bar-label .name { font-size: 0.78rem; }
  .market-bar-label .pct { font-size: 0.78rem; }

  /* Engine cards */
  .engine-name { font-size: 1.5rem; }
  .engine-share { font-size: 0.65rem; }
  .engine-owner { font-size: 0.65rem; }
  .engine-card > p { font-size: 0.88rem; }
  .engine-tips li { font-size: 0.82rem; }

  /* SERP simulator */
  .serp-simulator { padding: 1.25rem; grid-template-columns: 1fr; }
  .serp-label { font-size: 0.65rem; }
  .serp-input, .serp-textarea { font-size: 0.8rem; padding: 0.55rem 0.7rem; }
  .serp-preview { padding: 1rem; }
  .serp-preview-head { font-size: 0.6rem; }
  .serp-result-title { font-size: 17px; }
  .serp-result-desc { font-size: 13px; }

  /* CWV cards */
  .cwv-grid { grid-template-columns: 1fr; }
  .cwv-card { padding: 1.5rem 0; border-right: none; }
  .cwv-abbr { font-size: 1.2rem; }
  .cwv-full { font-size: 0.65rem; }
  .cwv-card h4 { font-size: 1.05rem; }
  .cwv-card p { font-size: 0.85rem; }

  /* Analyzer */
  .analyzer-bar { padding: 0.6rem 0.9rem; gap: 0.5rem; }
  .analyzer-title { font-size: 0.7rem; }
  .analyzer-preset { padding: 2px 7px; font-size: 0.65rem; }
  .analyzer-split { grid-template-columns: 1fr; }
  .analyzer-input-side { border-right: none; border-bottom: 1px solid var(--rule-strong); }
  .analyzer-input-side .cm-s-tabak.CodeMirror,
  .cm-s-tabak.CodeMirror { height: 360px !important; font-size: 0.78rem; }
  .analyzer-result-side { padding: 1.25rem; min-height: 400px; }

  /* Score */
  .score-ring { width: 110px; height: 110px; }
  .score-number { font-size: 2.4rem; }
  .score-label { font-size: 0.6rem; }
  .score-verdict { font-size: 1rem; }
  .check-item { font-size: 0.82rem; grid-template-columns: 20px 1fr auto; gap: 0.5rem; }
  .check-icon { width: 18px; height: 18px; font-size: 0.7rem; }
  .check-text .detail { font-size: 0.72rem; }
  .check-pts { font-size: 0.68rem; }

  /* Resources */
  .resource-card { padding: 1.25rem 0; }
  .resource-card h4 { font-size: 1rem; }
  .resource-card p { font-size: 0.82rem; }

  /* Masthead */
  .nav-inner { padding: 0.75rem 1.25rem; gap: 0.75rem; }
  .nav-brand-icon { font-size: 0.95rem; gap: 0.3rem; }
  .nav-brand .sub { font-size: 0.65rem; padding-left: 0.5rem; }
}