@font-face { font-family: Inter; src: url(assets/fonts/inter-latin.woff2) format("woff2"); font-weight: 100 900; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: Inter; src: url(assets/fonts/inter-latin-ext.woff2) format("woff2"); font-weight: 100 900; font-display: swap; unicode-range: U+0100-0130, U+0132-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }

:root {
  --graphite: #0a1319;
  --graphite-2: #101e27;
  --graphite-line: rgba(255, 255, 255, 0.09);
  --on-graphite: #f6f9fb;
  --on-graphite-2: #9fb0bc;
  --bg: #f3f6f8;
  --panel: #ffffff;
  --panel-subtle: #f8fafb;
  --tone: #e7eef2;
  --line: #d4dfe5;
  --ink: #0e1920;
  --muted: #4b5c68;
  --accent: #0c856b;
  --accent-dark: #086853;
  --accent-bright: #3ce0b9;
  --accent-soft: #dff5ef;
  --accent-ink: #ffffff;
  --amber-soft: #fef2de;
  --amber-ink: #8c4d06;
  --danger: #b42d1d;
  --danger-soft: #fdeae7;

  --mono: ui-monospace, "Cascadia Code", "SFMono-Regular", Consolas, monospace;
  --xs: 0.75rem;
  --small: 0.875rem;
  --body: 1rem;
  --lead: clamp(1.0625rem, 0.98rem + 0.35vw, 1.225rem);
  --head: clamp(1.65rem, 1.35rem + 1.15vw, 2.35rem);
  --display: clamp(2.25rem, 1.65rem + 2.3vw, 3.5rem);

  --margin: clamp(1.25rem, 4vw, 3.5rem);
  --max-w: 84rem;
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: var(--body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
h1, h2, p, ul, fieldset, table { margin: 0; padding: 0; }
ul { list-style: none; }
fieldset { border: 0; min-width: 0; }
img { display: block; max-width: 100%; }
button, input, select { font: inherit; color: inherit; }
button { background: none; border: 0; padding: 0; cursor: pointer; }
a { color: inherit; }
code {
  font-family: var(--mono);
  font-size: 0.84em;
  padding: 0.15em 0.4em;
  border-radius: 4px;
  background: var(--tone);
  color: var(--ink);
}
h1, h2 { font-weight: 700; letter-spacing: -0.032em; line-height: 1.1; text-wrap: balance; }
h2 { font-size: var(--head); }
:target { scroll-margin-top: 5rem; }
::selection { background: var(--accent); color: var(--accent-ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Düğmeler */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 42px;
  padding: 0 1.125rem;
  border-radius: var(--radius);
  background: linear-gradient(180deg, #0f9679 0%, var(--accent) 100%);
  color: var(--accent-ink);
  font-size: var(--small);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 1px 2px rgba(10, 19, 25, 0.14), inset 0 1px 0 rgba(255, 255, 255, 0.18);
  transition: background 150ms var(--ease), transform 120ms var(--ease), box-shadow 150ms var(--ease);
}
.btn:hover { background: linear-gradient(180deg, var(--accent) 0%, var(--accent-dark) 100%); }
.btn:active { transform: translateY(1px); }
.btn.ghost {
  background: var(--panel);
  color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--line), 0 1px 2px rgba(10, 19, 25, 0.04);
}
.btn.ghost:hover { background: var(--tone); }
.btn.btn-sm { min-height: 36px; padding: 0 0.875rem; font-size: 0.8125rem; }

/* Üst Gezinme Çubuğu */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(10, 19, 25, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--graphite-line);
  color: var(--on-graphite);
}
.header-inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding: 0.8rem var(--margin);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-weight: 700;
  font-size: 1.0625rem;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--on-graphite);
}
.logo-badge {
  font-family: var(--mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  background: rgba(60, 224, 185, 0.14);
  color: var(--accent-bright);
  border: 1px solid rgba(60, 224, 185, 0.26);
}
.topnav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  font-size: var(--small);
  font-weight: 500;
}
.topnav a {
  text-decoration: none;
  color: var(--on-graphite-2);
  transition: color 150ms var(--ease);
}
.topnav a:hover, .topnav a[aria-current="page"] { color: var(--on-graphite); }
.header-sag-grup {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}
.dil-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  min-height: 32px;
  padding: 0.25rem 0.65rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--on-graphite);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  cursor: pointer;
  transition: background-color 150ms var(--ease), border-color 150ms var(--ease);
}
.dil-btn:hover {
  background: rgba(60, 224, 185, 0.18);
  border-color: var(--accent-bright);
}
.header-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--on-graphite-2);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--graphite-line);
}
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-bright);
  box-shadow: 0 0 0 3px rgba(60, 224, 185, 0.2);
}
.site-header .btn.ghost {
  background: rgba(255, 255, 255, 0.07);
  color: var(--on-graphite);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.16);
}
.site-header .btn.ghost:hover { background: rgba(255, 255, 255, 0.14); }

/* İlk Ekran: Koyu Atmosferik Stüdyo + Sağda Denetleyici Tezgahı */
.hero {
  position: relative;
  background:
    radial-gradient(900px 500px at 14% 18%, rgba(12, 133, 107, 0.24), transparent 65%),
    radial-gradient(750px 480px at 85% 50%, rgba(28, 98, 128, 0.18), transparent 65%),
    linear-gradient(180deg, var(--graphite) 0%, var(--graphite-2) 100%);
  color: var(--on-graphite);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.65) 20%, transparent 80%);
  pointer-events: none;
}
.hero-stage {
  position: relative;
  max-width: 112rem;
  margin-inline: auto;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.25rem;
  padding: clamp(2rem, 4vw, 3.25rem) var(--margin);
}
.hero-grid {
  position: relative;
  flex: 1 1 auto;
  max-width: var(--max-w);
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6.8fr);
  gap: 1.15rem clamp(1.75rem, 3.5vw, 3rem);
  align-items: center;
}
.hero-head {
  grid-column: 1;
  grid-row: 1;
  align-self: end;
  display: flex;
  flex-direction: column;
  animation: rise 550ms var(--ease) backwards;
}
.work {
  grid-column: 2;
  grid-row: 1 / 3;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}
.facts {
  grid-column: 1;
  grid-row: 2;
  align-self: start;
  display: grid;
  gap: 0.6rem;
  max-width: 32rem;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  align-self: flex-start;
  margin-bottom: 1rem;
  padding: 0.28rem 0.7rem 0.28rem 0.32rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.11);
  font-size: 0.8125rem;
  color: var(--on-graphite-2);
  max-width: 100%;
}
.eyebrow-tag {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  background: rgba(60, 224, 185, 0.15);
  color: var(--accent-bright);
  white-space: nowrap;
}
.eyebrow-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
h1 {
  font-size: var(--display);
  max-width: 12em;
  color: var(--on-graphite);
}
.lead {
  font-size: var(--lead);
  line-height: 1.5;
  color: var(--on-graphite-2);
  margin-top: 0.9rem;
  max-width: 32em;
}
.facts li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 0.75rem;
  align-items: center;
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.075);
  color: var(--on-graphite-2);
  font-size: 0.825rem;
  line-height: 1.4;
}
.fact-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(60, 224, 185, 0.13);
  color: var(--accent-bright);
  border: 1px solid rgba(60, 224, 185, 0.24);
}
.facts strong {
  display: block;
  color: var(--on-graphite);
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: 0.125rem;
}

/* Çalışma Tezgahı (Tool Card) */
.tool {
  background: var(--panel);
  color: var(--ink);
  border-radius: var(--radius-lg);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.12),
    0 26px 60px -20px rgba(4, 10, 14, 0.65);
  overflow: hidden;
  animation: rise 550ms 70ms var(--ease) backwards;
}
.tool-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.7rem 1.15rem;
  background: var(--panel-subtle);
  border-bottom: 1px solid var(--tone);
}
.tool-bar-title {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--muted);
  white-space: nowrap;
}
.tool-dots {
  display: inline-flex;
  gap: 5px;
  flex-shrink: 0;
}
.tool-dots i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--line);
}
.tool-dots i:first-child { background: #129b7c; }
.tool-formats {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  flex-shrink: 0;
}
.tool-formats span {
  font-family: var(--mono);
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 0.18rem 0.45rem;
  border-radius: 4px;
  background: var(--tone);
  color: var(--muted);
  white-space: nowrap;
}
.tool-formats .tool-limit {
  font-family: inherit;
  font-weight: 500;
  background: transparent;
  padding-left: 0.25rem;
}

.tool-body {
  display: block;
}
.tool-main {
  padding: 1.35rem;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}
.drop {
  min-height: 16rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 2rem 1.5rem;
  text-align: center;
  border-radius: 12px;
  background:
    radial-gradient(circle at 50% 0%, rgba(12, 133, 107, 0.08), transparent 72%),
    var(--panel-subtle);
  border: 1.5px dashed #b4c6d0;
  color: var(--muted);
  cursor: pointer;
  position: relative;
  transition: background-color 160ms var(--ease), border-color 160ms var(--ease), color 160ms var(--ease), transform 160ms var(--ease);
}
.drop:hover, .drop.over {
  background: var(--accent-soft);
  border-color: var(--accent);
  border-style: solid;
  color: var(--accent-dark);
}
.drop:focus-within {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.drop-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.45rem;
  background: var(--panel);
  color: var(--accent);
  box-shadow: 0 6px 16px rgba(10, 19, 25, 0.08), inset 0 0 0 1px var(--line);
  transition: transform 160ms var(--ease), background-color 160ms var(--ease), color 160ms var(--ease);
}
.drop:hover .drop-icon, .drop.over .drop-icon {
  transform: translateY(-2px);
  background: var(--accent);
  color: var(--accent-ink);
}
.drop input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.drop-title { color: var(--ink); font-weight: 700; font-size: 1.125rem; letter-spacing: -0.015em; }
.drop-note { font-size: 0.84rem; color: var(--muted); max-width: 34ch; }
.drop-btn { margin-top: 0.85rem; padding-inline: 1.35rem; }

/* Alt Çubuk: Örnek Görseller + Gelişmiş Ayarlar Düğmesi */
.tool-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.65rem;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius);
  background: var(--panel-subtle);
  border: 1px solid var(--tone);
}
.samples {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--muted);
}
.samples-label { font-weight: 500; }
.samples-btns {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}
.samples button {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 3px 0.6rem 3px 3px;
  border-radius: var(--radius-sm);
  background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--line);
  color: var(--ink);
  font-weight: 600;
  font-size: 0.78rem;
  transition: background-color 150ms var(--ease), box-shadow 150ms var(--ease);
}
.samples button:hover {
  background: var(--accent-soft);
  box-shadow: inset 0 0 0 1px var(--accent);
}
.samples img {
  width: 22px;
  height: 22px;
  object-fit: cover;
  border-radius: 4px;
}

/* Gelişmiş Ayarlar Tetikleyicisi ve Açılır Panel */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}
.adv-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 32px;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--line);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink);
  transition: background-color 150ms var(--ease), box-shadow 150ms var(--ease);
}
.adv-toggle:hover, .adv-toggle.open {
  background: var(--accent-soft);
  box-shadow: inset 0 0 0 1px var(--accent);
  color: var(--accent-dark);
}
.adv-toggle > svg:first-child { color: var(--accent); }
.adv-badge {
  font-family: var(--mono);
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 0.12rem 0.4rem;
  border-radius: 999px;
  background: var(--tone);
  color: var(--muted);
}
.adv-toggle.open .adv-badge {
  background: rgba(12, 133, 107, 0.16);
  color: var(--accent-dark);
}
.adv-chevron {
  color: var(--muted);
  transition: transform 180ms var(--ease);
}
.adv-toggle.open .adv-chevron {
  transform: rotate(180deg);
  color: var(--accent-dark);
}

.tool-side {
  padding: 0.9rem 1rem;
  background: var(--panel-subtle);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  animation: rise 200ms var(--ease) backwards;
}
.tool-side[hidden] { display: none; }
.tool-side-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-bottom: 0.65rem;
  margin-bottom: 0.35rem;
  border-bottom: 1px solid var(--tone);
}
.tool-side-head span {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--ink);
}
.tool-side-head small {
  font-size: 0.75rem;
  color: var(--muted);
}
.tool-side-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.25rem 1.25rem;
}
.opt {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding: 0.55rem 0.25rem;
  font-size: var(--small);
  cursor: pointer;
  border-bottom: 1px solid var(--tone);
}
.opt:last-child {
  grid-column: 1 / -1;
  border-bottom: 0;
}
.opt-text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}
.opt-text strong {
  font-weight: 600;
  font-size: 0.84rem;
  color: var(--ink);
  line-height: 1.25;
}
.opt-text small {
  font-size: 0.72rem;
  color: var(--muted);
  line-height: 1.25;
}
.opt input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.opt i {
  flex: none;
  position: relative;
  width: 36px;
  height: 20px;
  border-radius: 999px;
  background: #b8c5cc;
  transition: background-color 150ms var(--ease);
}
.opt i::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  transition: transform 180ms var(--ease);
}
.opt input:checked + i { background: var(--accent); }
.opt input:checked + i::after { transform: translateX(16px); }
.opt input:focus-visible + i { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Sonuç Listesi */
.results {
  border-top: 1px solid var(--line);
  padding: 1rem 1.25rem 1.25rem;
  background: var(--panel);
}
.results[hidden] { display: none; }
.results-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--tone);
}
.results-status-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}
.results-badge {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 0.8rem;
  font-weight: 700;
}
#durum { font-weight: 650; font-size: 0.9375rem; }
#durum.err { color: var(--danger); }
.results-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.results-actions [hidden] { display: none; }

.files {
  margin-top: 0.5rem;
  max-height: 22rem;
  overflow-y: auto;
}
.file {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) auto;
  gap: 0 0.875rem;
  align-items: center;
  padding: 0.75rem 0.25rem;
  animation: rise 280ms var(--ease) backwards;
}
.file + .file { border-top: 1px solid var(--tone); }
.thumb {
  width: 52px;
  height: 52px;
  border-radius: 8px;
  object-fit: cover;
  background: var(--tone);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08);
}
.file-body { min-width: 0; }
.file-title-row {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}
.fname {
  font-weight: 650;
  font-size: var(--small);
  overflow-wrap: anywhere;
  line-height: 1.3;
}
.fformat {
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 600;
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
  background: var(--tone);
  color: var(--muted);
}
.fmeta {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.8125rem;
  color: var(--muted);
  line-height: 1.4;
}
.fmeta.bad { color: var(--danger); font-weight: 600; }
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-top: 0.35rem;
}
.chip {
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1;
  padding: 0.32em 0.55em;
  border-radius: 5px;
  background: var(--accent-soft);
  color: var(--accent-dark);
}
.chip.kept {
  background: var(--tone);
  color: var(--muted);
}
.chip.chip-ai {
  background: var(--amber-soft);
  color: var(--amber-ink);
}
.file-dl { min-height: 36px; padding: 0 0.9rem; }

/* Bölüm Başlıkları ve Katman Analizi */
.section-kicker {
  display: inline-block;
  font-family: var(--mono);
  font-size: var(--xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 0.5rem;
}
.layers {
  padding: clamp(3.5rem, 6.5vw, 5.25rem) var(--margin);
  background: var(--bg);
}
.layers-inner {
  max-width: var(--max-w);
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 4.6fr) minmax(0, 7.4fr);
  gap: clamp(1.75rem, 3.5vw, 3rem);
  align-items: stretch;
}
.section-head {
  display: flex;
  flex-direction: column;
}
.section-head > p {
  margin-top: 0.75rem;
  color: var(--muted);
  max-width: 34em;
  line-height: 1.55;
}
.preserve-cards {
  margin-top: 1.4rem;
  display: grid;
  gap: 0.85rem;
  flex: 1;
}
.preserve-card {
  padding: 1.15rem 1.25rem;
  background: var(--panel);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  box-shadow: 0 10px 24px -18px rgba(10, 19, 25, 0.12);
  display: flex;
  flex-direction: column;
  justify-content: center;
  transition: border-color 150ms var(--ease), transform 150ms var(--ease);
}
.preserve-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.preserve-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.45rem;
}
.preserve-tag {
  display: inline-flex;
  align-items: center;
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
}
.preserve-code {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--muted);
  background: var(--panel-subtle);
  border: 1px solid var(--tone);
  padding: 0.12rem 0.45rem;
  border-radius: 5px;
}
.preserve-card strong {
  display: block;
  font-size: 0.96rem;
  color: var(--ink);
  margin-bottom: 0.25rem;
}
.preserve-card p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.5;
}

.table-wrap {
  background: var(--panel);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  box-shadow: 0 16px 36px -20px rgba(10, 19, 25, 0.14);
  overflow-x: auto;
  display: flex;
  flex-direction: column;
}
.table-card-head {
  padding: 1.15rem 1.35rem;
  background: linear-gradient(180deg, var(--panel-subtle) 0%, var(--panel) 100%);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
}
.table-card-kicker {
  display: block;
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  color: var(--accent-dark);
  margin-bottom: 0.15rem;
}
.table-card-head strong {
  font-size: 1rem;
  color: var(--ink);
  letter-spacing: -0.015em;
}
.table-card-badge {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  border: 1px solid rgba(12, 133, 107, 0.2);
}
table { width: 100%; border-collapse: collapse; font-size: var(--small); flex: 1; }
th, td { text-align: left; padding: 0.95rem 1.15rem; vertical-align: middle; }
th.col-fmt, td.col-fmt { text-align: center; width: 4.5rem; padding-inline: 0.5rem; }
thead th {
  color: var(--muted);
  font-weight: 700;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--panel-subtle);
  border-bottom: 1px solid var(--tone);
}
tbody tr {
  transition: background-color 140ms var(--ease);
}
tbody tr:hover {
  background: rgba(12, 133, 107, 0.025);
}
tbody tr + tr > * { border-top: 1px solid var(--tone); }
tbody th { font-weight: 650; width: 11.5rem; }
.layer-head {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  flex-wrap: wrap;
}
.layer-name { font-size: 0.98rem; font-weight: 750; color: var(--ink); }
.layer-sub {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--muted);
}
.layer-code {
  display: inline-block;
  margin-top: 0.3rem;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--accent-dark);
  background: var(--panel-subtle);
  border: 1px solid var(--tone);
  padding: 0.14rem 0.45rem;
  border-radius: 5px;
  white-space: nowrap;
}
.layer-desc {
  display: block;
  color: var(--ink);
  font-size: 0.875rem;
  line-height: 1.45;
}
.layer-chips {
  margin-top: 0.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}
.layer-chips span {
  font-size: 0.68rem;
  font-weight: 600;
  padding: 0.12rem 0.45rem;
  border-radius: 4px;
  background: var(--panel-subtle);
  border: 1px solid var(--tone);
  color: var(--muted);
}
.pill-yes, .pill-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.24rem 0.58rem;
  border-radius: 999px;
  white-space: nowrap;
}
.pill-yes {
  background: var(--accent-soft);
  color: var(--accent-dark);
}
.pill-no {
  background: var(--tone);
  color: var(--muted);
  font-weight: 500;
}
.table-card-foot {
  padding: 0.85rem 1.35rem;
  background: var(--panel-subtle);
  border-top: 1px solid var(--tone);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  font-size: 0.8rem;
  color: var(--muted);
}
.table-foot-link {
  font-weight: 650;
  color: var(--accent-dark);
  text-decoration: none;
}
.table-foot-link:hover {
  text-decoration: underline;
}

/* Ana Sayfa AI Metadata ve Filigran Farkı Bölümü */
.seo-deep-section {
  background: var(--panel);
  border-top: 1px solid var(--line);
  padding: clamp(3rem, 5.5vw, 4.5rem) var(--margin);
}
.seo-deep-inner {
  max-width: var(--max-w);
  margin-inline: auto;
  display: grid;
  gap: 1.35rem;
}
.seo-deep-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}
.seo-deep-card {
  padding: 1.5rem 1.6rem;
  border-radius: var(--radius-lg);
  background: var(--panel-subtle);
  border: 1px solid var(--tone);
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.seo-deep-card h2 {
  font-size: 1.35rem;
  color: var(--ink);
  line-height: 1.25;
}
.seo-deep-card p {
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.6;
}
.seo-deep-list {
  list-style: disc;
  padding-left: 1.25rem;
  display: grid;
  gap: 0.45rem;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.55;
}
.seo-deep-list strong { color: var(--ink); }
.seo-deep-list a { color: var(--accent-dark); font-weight: 600; text-decoration: none; }
.seo-deep-list a:hover { text-decoration: underline; }
.seo-format-bar {
  padding: 1.35rem 1.6rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--graphite) 0%, var(--graphite-2) 100%);
  color: var(--on-graphite);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.15rem 2rem;
}
.seo-format-copy {
  max-width: 38rem;
}
.seo-format-copy h3 {
  font-size: 1.08rem;
  color: var(--on-graphite);
  margin-bottom: 0.3rem;
}
.seo-format-copy p {
  font-size: 0.86rem;
  color: var(--on-graphite-2);
  line-height: 1.55;
}
.seo-pillar-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.seo-pillar-links a {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--on-graphite);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  transition: background-color 150ms var(--ease), border-color 150ms var(--ease);
}
.seo-pillar-links a:hover {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: var(--accent);
}

/* Sık Sorulanlar */
.faq {
  background: var(--panel);
  border-top: 1px solid var(--line);
  padding: clamp(3.5rem, 7vw, 5.5rem) var(--margin);
}
.faq-inner {
  max-width: var(--max-w);
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(2rem, 4.5vw, 3.75rem);
  align-items: start;
}
.faq-head > p {
  margin-top: 0.875rem;
  color: var(--muted);
  max-width: 32em;
}
.faq-note {
  margin-top: 1.5rem;
  padding: 1rem 1.125rem;
  border-radius: 12px;
  background: var(--panel-subtle);
  border: 1px solid var(--line);
  font-size: var(--small);
}
.faq-note strong {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--ink);
}
.faq-note p { color: var(--muted); }

.faq-list { display: grid; gap: 0.65rem; }
details {
  background: var(--panel-subtle);
  border: 1px solid var(--tone);
  border-radius: 12px;
  transition: border-color 150ms var(--ease), background-color 150ms var(--ease);
}
details[open] {
  background: var(--panel);
  border-color: var(--line);
  box-shadow: 0 8px 24px -16px rgba(10, 19, 25, 0.14);
}
summary {
  position: relative;
  display: block;
  cursor: pointer;
  list-style: none;
  padding: 1.05rem 3.25rem 1.05rem 1.25rem;
  font-weight: 650;
  font-size: var(--body);
  border-radius: 12px;
}
summary::-webkit-details-marker { display: none; }
summary::before, summary::after {
  content: "";
  position: absolute;
  right: 1.25rem;
  top: 50%;
  width: 12px;
  height: 2px;
  margin-top: -1px;
  background: var(--accent);
  transition: transform 180ms var(--ease);
}
summary::after { transform: rotate(90deg); }
details[open] summary::after { transform: rotate(0); }
summary:hover { color: var(--accent-dark); }
details p {
  padding: 0 1.25rem 1.15rem;
  color: var(--muted);
  max-width: 62ch;
  font-size: 0.9375rem;
}

/* Alt Bölüm (Footer) */
.foot {
  background: var(--graphite);
  color: var(--on-graphite-2);
  border-top: 1px solid var(--graphite-line);
  padding: 1.75rem var(--margin);
  font-size: 0.8125rem;
}
.foot-inner {
  max-width: var(--max-w);
  margin-inline: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem 2rem;
}
.foot-brand {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
}
.foot a {
  color: var(--on-graphite);
  text-decoration: none;
}
.foot-links a:hover, .foot-links button:hover {
  color: var(--accent-bright);
  text-decoration: underline;
}
.foot-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
}
.foot-links [hidden] { display: none; }
.foot-links button {
  color: var(--on-graphite);
  font-size: inherit;
  text-decoration: underline;
}

/* Reklam Alanları (AD_TOP, AD_LEFT, AD_RIGHT, AD_BOTTOM, AD_CONTENT) */
.ad {
  padding: 1.5rem var(--margin);
  text-align: center;
  overflow: hidden;
  max-width: 100%;
}
.ad[hidden] { display: none !important; }
.ad-label {
  display: block;
  margin-bottom: 0.45rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}
.hero .ad-label { color: var(--on-graphite-3); }
.ad-link, .adsbygoogle {
  display: block;
  max-width: 970px;
  min-height: 90px;
  margin-inline: auto;
}
.ad-link img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
}
.ad:has(.adsbygoogle[data-ad-status="unfilled"]) { display: none !important; }

/* AD_TOP: Hero ızgarasının altında tam genişlikte, ortalı ve derli toplu yatay bar */
.ad-top {
  grid-column: 1 / -1;
  grid-row: 3;
  padding: 1rem 0 0;
  margin-top: 0.35rem;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  text-align: center;
}
.ad-top .ad-link, .ad-top .adsbygoogle, .ad-top .ad-placeholder {
  max-width: 728px;
  min-height: 72px;
  margin-inline: auto;
}
.ad-top .ad-placeholder {
  flex-direction: row;
  gap: 0.65rem;
  padding: 0.6rem 1.15rem;
}

/* AD_BOTTOM ve AD_CONTENT: İşlem sonuçlarından ve butonlardan güvenli mesafede */
.ad-bottom {
  padding: 1.5rem var(--margin);
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.ad-content {
  padding: 1.5rem var(--margin);
}
.article-body + .ad-content {
  padding: 1.5rem 0 0.5rem;
  margin-top: 1.75rem;
  border-top: 1px solid var(--tone);
}

/* AD_LEFT ve AD_RIGHT: Yalnızca geniş masaüstü ekranlarda (>= 1500px) ana çalışma alanının iki yanında ortalı durur */
.ad-side {
  display: none;
}
@media (min-width: 1500px) {
  .ad-side:not([hidden]) {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 0 0 160px;
    width: 160px;
    padding: 0;
    z-index: 2;
  }
  .ad-side .ad-link, .ad-side .adsbygoogle, .ad-side .ad-placeholder {
    width: 160px;
    min-height: 360px;
    padding: 1rem 0.65rem;
    text-align: center;
  }
}

/* Geliştirici / Placeholder Önizleme Kutusu */
.ad-placeholder {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0.3rem;
  min-height: 90px;
  max-width: 970px;
  margin-inline: auto;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius);
  border: 1px dashed var(--line-strong);
  background: rgba(12, 133, 107, 0.04);
  color: var(--muted);
  font-size: 0.78rem;
}
.hero .ad-placeholder {
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.03);
  color: var(--on-graphite-2);
}
.ad-placeholder-kod {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
}
.hero .ad-placeholder-kod {
  background: rgba(60, 224, 185, 0.16);
  color: var(--accent-bright);
}

/* Çerez Tercihi */
.cerez {
  position: fixed;
  z-index: 30;
  right: 1.25rem;
  bottom: 1.25rem;
  width: min(25rem, calc(100vw - 2.5rem));
  padding: 1.25rem;
  background: var(--panel);
  border-radius: var(--radius-lg);
  box-shadow: 0 0 0 1px var(--line), 0 22px 48px -18px rgba(10, 19, 25, 0.45);
  font-size: var(--small);
}
.cerez-dugmeler {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-top: 0.875rem;
}

/* Koşullar, Hakkımızda, Gizlilik, İletişim, Nasıl Kullanılır ve 404 Sayfaları */
.doc {
  max-width: 56rem;
  padding: clamp(2rem, 5vw, 3.5rem) var(--margin) 4rem;
  margin-inline: auto;
}
.doc-wide {
  max-width: 66rem;
}
.doc-center {
  min-height: calc(100svh - 4.5rem);
  display: flex;
  align-items: center;
  justify-content: center;
}
.doc-card {
  background: var(--panel);
  padding: clamp(1.75rem, 4vw, 3rem);
  border-radius: var(--radius-lg);
  box-shadow: 0 0 0 1px var(--line), 0 14px 36px -20px rgba(10, 19, 25, 0.12);
}
.doc-404 {
  text-align: center;
  max-width: 32rem;
}
.doc h1 {
  font-size: var(--head);
  color: var(--ink);
  margin-bottom: 0.75rem;
  max-width: none;
}
.doc-lead {
  font-size: 1.0625rem;
  color: var(--muted);
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--tone);
  line-height: 1.6;
}
.doc h2 {
  font-size: 1.18rem;
  letter-spacing: -0.015em;
  margin: 2rem 0 0.65rem;
}
.doc ul { list-style: disc; padding-left: 1.25rem; color: var(--muted); line-height: 1.6; }
.doc li + li { margin-top: 0.45rem; }
.doc li strong { color: var(--ink); }
.doc p { color: var(--muted); line-height: 1.65; }
.doc p + p { margin-top: 0.75rem; }
.doc a:not(.btn) { color: var(--accent-dark); font-weight: 500; }
.doc-foot {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--tone);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.doc-faq {
  margin-top: 1rem;
}

/* Ana Sayfa ve Rehber Sayfası "Nasıl Kullanılır" Adım Kartları */
.howto-section {
  background: linear-gradient(180deg, var(--panel) 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--line);
  padding: clamp(3.25rem, 5.5vw, 4.75rem) var(--margin);
}
.howto-inner {
  max-width: var(--max-w);
  margin-inline: auto;
}
.howto-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 1.25rem 2rem;
  margin-bottom: 2.25rem;
}
.howto-head-copy {
  max-width: 44rem;
}
.howto-lead {
  margin-top: 0.65rem;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.55;
}
.howto-head-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
}
.howto-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.15rem;
}
.howto-card {
  position: relative;
  padding: 1.4rem 1.35rem;
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: 0 12px 28px -20px rgba(10, 19, 25, 0.14);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  transition: transform 160ms var(--ease), border-color 160ms var(--ease), box-shadow 160ms var(--ease);
}
.howto-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: 0 18px 36px -20px rgba(12, 133, 107, 0.24);
}
.howto-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.2rem;
}
.howto-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}
.howto-step-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--accent-dark);
}
.howto-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--panel-subtle);
  border: 1px solid var(--tone);
  color: var(--accent-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.howto-card strong {
  font-size: 1.03rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.015em;
  line-height: 1.3;
}
.howto-card p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.55;
  flex: 1;
}
.howto-tags {
  margin-top: 0.4rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--tone);
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.howto-tags span {
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 600;
  padding: 0.18rem 0.5rem;
  border-radius: 6px;
  background: var(--panel-subtle);
  border: 1px solid var(--tone);
  color: var(--muted);
}
.howto-num {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.howto-strip {
  margin-top: 1.35rem;
  padding: 1.1rem 1.35rem;
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem 1.5rem;
}
.howto-strip-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}
.howto-strip-dot {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: var(--accent-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  flex-shrink: 0;
}
.howto-strip-item strong {
  display: block;
  font-size: 0.88rem;
  color: var(--ink);
  margin-bottom: 0.1rem;
}
.howto-strip-item span {
  display: block;
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.4;
}
.howto-steps {
  display: grid;
  gap: 0.85rem;
  margin-top: 1rem;
}
.howto-step {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  padding: 1.15rem 1.25rem;
  border-radius: var(--radius);
  background: var(--panel-subtle);
  border: 1px solid var(--tone);
}
.howto-step strong {
  display: block;
  color: var(--ink);
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

/* İletişim Sayfası Konu Seçici Kartları ve Formu */
.iletisim-konu-secici {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
  margin: 1.5rem 0 1.25rem;
}
.konu-kart {
  padding: 1rem 1.1rem;
  border-radius: var(--radius);
  background: var(--panel-subtle);
  border: 1.5px solid var(--tone);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: 0.3rem;
  cursor: pointer;
  transition: all 150ms var(--ease);
}
.konu-kart:hover {
  border-color: var(--accent);
  background: var(--panel);
}
.konu-kart.aktif {
  border-color: var(--accent);
  background: linear-gradient(180deg, rgba(12, 133, 107, 0.08) 0%, var(--panel) 100%);
  box-shadow: 0 0 0 2px rgba(12, 133, 107, 0.14);
}
.konu-kart strong {
  color: var(--ink);
  font-size: 0.92rem;
}
.konu-kart span:not(.preserve-tag) {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.35;
}
.iletisim-bildirim {
  margin: 1rem 0;
  padding: 0.9rem 1.15rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
}
.iletisim-bildirim.basarili {
  background: var(--accent-soft);
  color: var(--accent-dark);
  border: 1px solid rgba(12, 133, 107, 0.35);
}
.iletisim-bildirim.hatali {
  background: var(--danger-soft);
  color: var(--danger);
  border: 1px solid rgba(180, 45, 29, 0.3);
}
.gizli-tuzak {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}
.mesaj-alan-sar {
  display: grid;
  gap: 0.35rem;
}
.mesaj-etiket-ust {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
}
.mesaj-sayac {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
}
.contact-form label.iletisim-onay {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  background: var(--panel-subtle);
  border: 1px solid var(--tone);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--muted);
  cursor: pointer;
}
.contact-form label.iletisim-onay input[type="checkbox"] {
  width: 18px;
  height: 18px;
  min-height: 18px;
  margin-top: 2px;
  accent-color: var(--accent);
  flex-shrink: 0;
}
.contact-form {
  margin-top: 1rem;
  display: grid;
  gap: 1rem;
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.contact-form label {
  display: grid;
  gap: 0.35rem;
  font-size: var(--small);
  font-weight: 600;
  color: var(--ink);
}
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%;
  min-height: 42px;
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-subtle);
  color: var(--ink);
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 400;
}
.contact-form textarea {
  min-height: 120px;
  resize: vertical;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  background: var(--panel);
  border-color: var(--accent);
  outline: 2px solid rgba(12, 133, 107, 0.2);
}

/* Ana Sayfa Blog Önizleme ve Blog Sayfası */
.home-blog {
  background: var(--bg);
  border-top: 1px solid var(--line);
  padding: clamp(3.5rem, 6vw, 5rem) var(--margin);
}
.home-blog-inner {
  max-width: var(--max-w);
  margin-inline: auto;
}
.home-blog-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  margin-bottom: 2rem;
}
.blog-hero {
  background:
    radial-gradient(800px 400px at 20% 20%, rgba(12, 133, 107, 0.22), transparent 65%),
    linear-gradient(180deg, var(--graphite) 0%, var(--graphite-2) 100%);
  color: var(--on-graphite);
  padding: clamp(2.5rem, 5vw, 4rem) var(--margin);
  border-bottom: 1px solid var(--line);
}
.blog-hero-inner {
  max-width: var(--max-w);
  margin-inline: auto;
}
.blog-hero h1 {
  font-size: clamp(1.85rem, 1.4rem + 2vw, 2.85rem);
  max-width: 24em;
  margin-top: 0.75rem;
}
.blog-hero p {
  margin-top: 0.75rem;
  color: var(--on-graphite-2);
  font-size: var(--lead);
  max-width: 44em;
}
.blog-cats {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.cat-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--on-graphite-2);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: background-color 150ms var(--ease), color 150ms var(--ease);
}
.cat-pill:hover, .cat-pill.active {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: var(--accent);
}

.blog-wrap {
  max-width: var(--max-w);
  margin-inline: auto;
  padding: clamp(2rem, 5vw, 3.75rem) var(--margin) 4.5rem;
}
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}
.blog-card {
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  background: var(--panel);
  border-radius: var(--radius-lg);
  box-shadow: 0 0 0 1px var(--line), 0 10px 26px -18px rgba(10, 19, 25, 0.12);
  transition: transform 160ms var(--ease), box-shadow 160ms var(--ease);
}
.blog-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px var(--accent), 0 18px 36px -18px rgba(12, 133, 107, 0.22);
}
.blog-card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem;
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 0.75rem;
}
.blog-cat {
  font-family: var(--mono);
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.16rem 0.5rem;
  border-radius: 5px;
  background: var(--accent-soft);
  color: var(--accent-dark);
}
.blog-card h2, .blog-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin-bottom: 0.65rem;
}
.blog-card h2 a, .blog-card h3 a {
  text-decoration: none;
  color: var(--ink);
}
.blog-card h2 a:hover, .blog-card h3 a:hover { color: var(--accent-dark); }
.blog-card p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.5;
  flex: 1;
}
.blog-read {
  display: inline-flex;
  align-items: center;
  margin-top: 1.15rem;
  font-size: var(--small);
  font-weight: 600;
  color: var(--accent-dark);
  text-decoration: none;
}
.blog-read:hover { text-decoration: underline; }

/* Tekil Blog Makale Görünümü */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem;
  font-size: 0.8125rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}
.breadcrumb a {
  color: var(--muted);
  text-decoration: none;
}
.breadcrumb a:hover { color: var(--accent-dark); text-decoration: underline; }

.blog-article-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 21rem;
  gap: 2.25rem;
  align-items: start;
}
.blog-article {
  background: var(--panel);
  padding: clamp(1.5rem, 4vw, 2.75rem);
  border-radius: var(--radius-lg);
  box-shadow: 0 0 0 1px var(--line), 0 14px 36px -20px rgba(10, 19, 25, 0.1);
}
.article-head {
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--tone);
}
.article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--muted);
  margin-bottom: 0.85rem;
}
.blog-article h1 {
  font-size: clamp(1.65rem, 1.3rem + 1.5vw, 2.35rem);
  color: var(--ink);
  max-width: none;
  line-height: 1.18;
}
.article-lead {
  margin-top: 0.85rem;
  font-size: 1.0625rem;
  color: var(--muted);
  line-height: 1.55;
}
.article-body {
  font-size: 1.03rem;
  line-height: 1.7;
  color: #1f2f38;
}
.article-body h2 {
  font-size: 1.35rem;
  margin: 2rem 0 0.75rem;
  color: var(--ink);
}
.article-body h3 {
  font-size: 1.125rem;
  margin: 1.5rem 0 0.5rem;
  color: var(--ink);
}
.article-body p + p { margin-top: 1rem; }
.article-body ul, .article-body ol {
  margin: 0.85rem 0 1.15rem;
  padding-left: 1.35rem;
}
.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }
.article-body li + li { margin-top: 0.45rem; }
.article-body blockquote {
  margin: 1.25rem 0;
  padding: 0.9rem 1.15rem;
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--ink);
  font-size: 0.95rem;
}
.article-body a {
  color: var(--accent-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.article-tags {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--tone);
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.tag-pill {
  font-size: 0.78rem;
  font-weight: 500;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: var(--panel-subtle);
  border: 1px solid var(--line);
  color: var(--muted);
}

.blog-sidebar {
  position: sticky;
  top: 5rem;
  display: grid;
  gap: 1.25rem;
}
.cta-box {
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--graphite) 0%, var(--graphite-2) 100%);
  color: var(--on-graphite);
  box-shadow: 0 18px 36px -18px rgba(10, 19, 25, 0.45);
}
.cta-box h2 {
  font-size: 1.2rem;
  color: var(--on-graphite);
  margin: 0.5rem 0 0.65rem;
  line-height: 1.25;
}
.cta-box p {
  font-size: var(--small);
  color: var(--on-graphite-2);
  margin-bottom: 1.1rem;
}
.cta-btn { width: 100%; }
.cta-points {
  margin-top: 1rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--graphite-line);
  font-size: 0.8rem;
  color: var(--on-graphite-2);
  display: grid;
  gap: 0.35rem;
}
.side-card {
  padding: 1.25rem;
  background: var(--panel);
  border-radius: var(--radius-lg);
  box-shadow: 0 0 0 1px var(--line);
}
.side-card h3 {
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
  color: var(--ink);
}
.side-links li + li {
  margin-top: 0.65rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--tone);
}
.side-links a {
  text-decoration: none;
  display: block;
}
.side-links strong {
  display: block;
  font-size: 0.85rem;
  line-height: 1.35;
  color: var(--ink);
}
.side-links a:hover strong { color: var(--accent-dark); }
.side-links span {
  font-size: 0.75rem;
  color: var(--muted);
}

.blog-bottom-cta {
  margin-top: 2.5rem;
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--graphite) 0%, var(--graphite-2) 100%);
  color: var(--on-graphite);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem 2rem;
}
.blog-bottom-cta h2 {
  color: var(--on-graphite);
  font-size: 1.4rem;
  margin-top: 0.25rem;
}
.blog-bottom-cta p {
  color: var(--on-graphite-2);
  margin-top: 0.35rem;
  font-size: 0.9375rem;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(10px); }
}

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

@media (max-width: 1100px) {
  .header-status { display: none; }
  .hero-grid, .layers-inner, .faq-inner, .blog-article-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .blog-sidebar { position: static; }
  .blog-grid, .howto-grid, .iletisim-konu-secici { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .seo-deep-grid, .howto-strip { grid-template-columns: 1fr; gap: 0.85rem; }
  .hero-head, .work, .facts, .ad-top {
    grid-column: auto;
    grid-row: auto;
  }
  .facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: none;
  }
  .preserve-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .topnav { display: none; }
  .facts, .preserve-cards, .blog-grid, .howto-grid, .contact-grid, .iletisim-konu-secici { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  :root { --margin: 1rem; }
  .header-inner { padding: 0.65rem var(--margin); }
  .logo-badge, .tool-limit, .eyebrow-text { display: none; }
  .hero-stage { padding-block: 1rem 1.75rem; }
  .hero-grid { gap: 1rem; }
  .eyebrow {
    margin-bottom: 0.5rem;
    padding: 0;
    background: none;
    border: 0;
  }
  h1 { font-size: 1.65rem; line-height: 1.15; }
  .lead { font-size: 0.875rem; margin-top: 0.35rem; line-height: 1.45; }
  .tool-bar { padding: 0.55rem 0.875rem; }
  .tool-main { padding: 0.875rem; gap: 0.65rem; }
  .drop { min-height: 10.75rem; padding: 1.15rem 0.875rem; gap: 0.25rem; }
  .drop-icon { width: 44px; height: 44px; border-radius: 12px; margin-bottom: 0.25rem; }
  .drop-title { font-size: 1rem; }
  .drop-note { font-size: 0.78rem; }
  .drop-btn { margin-top: 0.55rem; width: 100%; max-width: 14rem; }
  .tool-footer {
    flex-direction: column;
    align-items: stretch;
    padding: 0.6rem;
    gap: 0.5rem;
  }
  .samples {
    justify-content: space-between;
    width: 100%;
  }
  .adv-toggle {
    width: 100%;
    min-height: 36px;
    padding: 0.35rem 0.75rem;
  }
  .adv-badge { margin-left: auto; }
  .tool-side-grid { grid-template-columns: 1fr; }
  .facts { gap: 0.5rem; }
  .facts li { padding: 0.65rem 0.85rem; }
  .facts li:last-child { display: none; }
  .results { padding: 0.875rem; }
  .results-actions, .results-actions .btn { width: 100%; }
  /* Telefonda açıklama satırın altına iner, tablo kısalır. */
  tr {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 3.4rem 3.4rem 3.6rem;
    align-items: center;
  }
  th, td { padding: 0.6rem 0.25rem; }
  tr > :first-child { padding-left: 0.875rem; }
  tr > :last-child { padding-right: 0.6rem; }
  thead th:nth-child(2) { display: none; }
  tbody td:nth-child(2) {
    grid-column: 1 / -1;
    grid-row: 2;
    padding: 0 0.875rem 0.75rem;
    color: var(--muted);
  }
  tbody tr + tr > td { border-top: 0; }
  tbody tr + tr { border-top: 1px solid var(--tone); }
  tbody tr + tr > th { border-top: 0; }
  .foot-inner, .foot-brand { flex-direction: column; align-items: flex-start; }
  .ad-link, .adsbygoogle { min-height: 100px; }
  .ad-link:has(source) img { width: 320px; max-width: 100%; margin-inline: auto; }
  .cerez { right: 1rem; bottom: 1rem; width: calc(100vw - 2rem); }
}