/* ==========================================================================
   Ozan Soydan · SMMM — "serif analytics on warm paper"
   Tasarım token'ları Steep stil referansından türetilmiştir.
   ========================================================================== */

:root {
  /* Renkler */
  --color-ink-black: #17191c;
  --color-paper-white: #ffffff;
  --color-mist-gray: #f2f2f3;
  --color-fog-white: #fafafb;
  --color-slate-gray: #777b86;
  --color-ash-gray: #979799;
  --color-smoke-gray: #a3a6af;
  --color-blush-peach: #fbe1d1;
  --color-sienna-brown: #5d2a1a;
  --color-border: #ececec;

  /* Yazı aileleri (Signifier → Source Serif 4, Söhne → Inter) */
  --font-serif: "Source Serif 4", "Tiempos Headline", ui-serif, Georgia, serif;
  --font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* Tip ölçeği */
  --text-caption: 15px;
  --text-body: 17px;
  --text-body-lg: 20px;
  --text-subheading: 22px;
  --text-heading-sm: 26px;
  --text-heading: clamp(30px, 4.2vw, 44px);
  --text-heading-lg: clamp(38px, 6vw, 64px);
  --text-display: clamp(46px, 8.6vw, 90px);

  /* Yarıçaplar */
  --radius-cards: 24px;
  --radius-elevated: 20px;
  --radius-small: 16px;
  --radius-inputs: 16px;
  --radius-images: 12px;
  --radius-pill: 9999px;

  /* Gölgeler — yalnızca yüzen ürün parçaları */
  --shadow-artifact: 0 0 0 1px rgba(4, 23, 43, 0.05), 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-popover: 0 0 0 1px rgba(0, 0, 0, 0.05), 0 4px 24px 0 rgba(0, 0, 0, 0.08);

  /* Yerleşim */
  --page-max: 1200px;
  --gutter: 24px;
  --section-gap: 80px;
}

@media (max-width: 640px) {
  :root { --gutter: 16px; --section-gap: 64px; }
}

/* ---------- Temel ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--color-paper-white);
  color: var(--color-ink-black);
  font-family: var(--font-sans);
  font-size: var(--text-body);
  line-height: 1.5;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; }
p { margin: 0 0 1em; }
h1, h2, h3, h4 { margin: 0; font-weight: 400; }
ul, ol { margin: 0; padding: 0; }
table { border-collapse: collapse; width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }

:focus-visible { outline: 2px solid var(--color-ink-black); outline-offset: 3px; border-radius: 6px; }

[hidden] { display: none !important; }

.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--color-ink-black); color: #fff; padding: 10px 16px; border-radius: var(--radius-pill);
  text-decoration: none; font-size: 15px;
}
.skip-link:focus { top: 12px; }

.container { width: 100%; max-width: calc(var(--page-max) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }

/* ---------- Tipografi ---------- */
.display, .h-lg, .h, .serif {
  font-family: var(--font-serif);
  font-weight: 400;
  font-optical-sizing: auto;
  color: var(--color-ink-black);
}
.display { font-size: var(--text-display); line-height: 1.08; letter-spacing: -0.025em; }
.h-lg { font-size: var(--text-heading-lg); line-height: 1.14; letter-spacing: -0.015em; }
.h { font-size: var(--text-heading); line-height: 1.2; letter-spacing: -0.015em; }
.display em, .h-lg em, .h em { font-style: italic; }

.h-sm { font-size: var(--text-heading-sm); line-height: 1.18; letter-spacing: -0.009em; font-weight: 450; }
.subhead { font-size: 18px; font-weight: 430; color: var(--color-slate-gray); letter-spacing: -0.009em; line-height: 1.5; }
.lead { font-size: var(--text-body-lg); line-height: 1.45; color: var(--color-slate-gray); font-weight: 430; }
.caption { font-size: var(--text-caption); color: var(--color-slate-gray); }
.tag { display: inline-block; font-size: 14px; font-weight: 400; color: var(--color-ash-gray); }
.muted { color: var(--color-slate-gray); }
.num { font-variant-numeric: tabular-nums; }

/* ---------- Butonlar & bağlantılar ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 0 20px;
  border-radius: var(--radius-pill);
  font-family: var(--font-sans); font-size: 16px; font-weight: 400; line-height: 1;
  text-decoration: none; white-space: nowrap; cursor: pointer;
  transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}
.btn--filled { background: var(--color-ink-black); color: #fff; border: 1px solid var(--color-ink-black); }
.btn--filled:hover { background: #2b2e33; }
.btn--ghost { background: transparent; color: var(--color-ink-black); border: 1px solid var(--color-ink-black); }
.btn--ghost:hover { background: var(--color-mist-gray); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--color-ink-black); text-decoration: none; font-size: 16px;
}
.link-arrow::after { content: "→"; transition: transform .2s ease; }
.link-arrow:hover { text-decoration: underline; text-underline-offset: 4px; }
.link-arrow:hover::after { transform: translateX(3px); }

.prose a, .text-link { text-decoration: none; border-bottom: 1px solid var(--color-border); }
.prose a:hover, .text-link:hover { border-bottom-color: var(--color-ink-black); }

/* ---------- Üst menü ---------- */
.site-header { position: relative; z-index: 20; }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 80px; }

.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand__mark {
  display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%;
  background: var(--color-ink-black); color: #fff;
  font-family: var(--font-serif); font-size: 15px; letter-spacing: 0.02em;
}
.brand__name { font-family: var(--font-serif); font-size: 21px; letter-spacing: -0.01em; line-height: 1; }
.brand__title { display: block; font-family: var(--font-sans); font-size: 12px; color: var(--color-ash-gray); letter-spacing: 0.04em; margin-top: 4px; }

.nav__links { display: flex; gap: 32px; }
.nav__links a { text-decoration: none; font-size: 16px; padding: 2px 0; }
.nav__links a:hover, .nav__links a[aria-current="page"] { text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 1px; }
.nav__cta { display: flex; align-items: center; gap: 20px; }
.nav__cta .text { text-decoration: none; font-size: 16px; }
.nav__cta .text:hover { text-decoration: underline; text-underline-offset: 6px; }

.nav__toggle {
  display: none; background: transparent; border: 1px solid var(--color-ink-black);
  border-radius: var(--radius-pill); min-height: 40px; padding: 0 16px; font-size: 15px; cursor: pointer;
}
.mobile-menu { display: none; }

@media (max-width: 960px) {
  .nav__links, .nav__cta { display: none; }
  .nav__toggle { display: inline-flex; align-items: center; }
  .mobile-menu:not([hidden]) {
    display: block; position: absolute; left: var(--gutter); right: var(--gutter); top: 72px;
    background: #fff; border-radius: var(--radius-elevated); box-shadow: var(--shadow-popover); padding: 12px;
  }
  .mobile-menu a { display: block; padding: 14px 12px; text-decoration: none; font-size: 17px; border-radius: 12px; }
  .mobile-menu a:hover { background: var(--color-mist-gray); }
  .mobile-menu .btn { display: flex; margin-top: 8px; }
}

/* ---------- Bölümler ---------- */
.section { padding-block: var(--section-gap); }
.section--fog { background: var(--color-fog-white); }
.section--mist { background: var(--color-mist-gray); }
.section__head { max-width: 960px; margin-bottom: 48px; }
.section__head--center { margin-inline: auto; text-align: center; }
.section__head .subhead { margin-top: 16px; }

/* ---------- Kartlar ---------- */
.card { background: var(--color-mist-gray); border-radius: var(--radius-cards); padding: 32px 24px; }
.card--white { background: #fff; border: 1px solid var(--color-border); }
.card--peach { background: var(--color-blush-peach); color: var(--color-sienna-brown); padding: 40px; }
.card__title { font-size: 20px; font-weight: 500; letter-spacing: -0.005em; margin: 8px 0 10px; }
.card p { font-size: 16px; line-height: 1.5; }

.grid { display: grid; gap: 24px; }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 1024px) { .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .grid--4, .grid--3, .grid--2 { grid-template-columns: minmax(0, 1fr); } }

.service-card { display: flex; flex-direction: column; }
.service-card p { flex: 1; margin-bottom: 0; }
.service-card .link-arrow { padding-top: 20px; }

/* ---------- Yüzen ürün parçaları (artifact) ---------- */
.artifact {
  background: #fff; border-radius: var(--radius-elevated); box-shadow: var(--shadow-artifact);
  padding: 16px 20px 14px 16px;
}
.artifact__label { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; font-size: 14px; color: var(--color-slate-gray); margin-bottom: 10px; }
.artifact__metric { font-size: 22px; font-weight: 500; letter-spacing: -0.01em; font-variant-numeric: tabular-nums; }
.artifact__delta { font-size: 14px; color: var(--color-slate-gray); }

.mini-table { font-size: 14px; }
.mini-table li { list-style: none; display: grid; grid-template-columns: 56px 1fr auto; gap: 10px; align-items: baseline; padding: 9px 0; border-top: 1px solid var(--color-border); }
.mini-table li:first-child { border-top: 0; }
.mini-table time { color: var(--color-slate-gray); font-variant-numeric: tabular-nums; }
.mini-table .days { font-size: 12px; color: var(--color-slate-gray); background: var(--color-mist-gray); border-radius: var(--radius-pill); padding: 2px 8px; white-space: nowrap; }

.bars { display: grid; gap: 7px; margin-top: 4px; }
.bars div { display: grid; grid-template-columns: 34px 1fr; align-items: center; gap: 8px; font-size: 13px; color: var(--color-slate-gray); font-variant-numeric: tabular-nums; }
.bars span { display: block; height: 8px; border-radius: var(--radius-pill); background: var(--color-blush-peach); }
.bars span i { display: block; height: 100%; border-radius: inherit; background: var(--color-sienna-brown); }

/* Soru kutusu */
.composer {
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-inputs);
  box-shadow: var(--shadow-artifact); padding: 12px 12px 12px 16px;
}
.composer label { display: block; font-size: 14px; color: var(--color-slate-gray); margin: 4px 0 8px; }
.composer textarea {
  width: 100%; border: 0; resize: none; outline: none; background: transparent;
  font-size: 16px; line-height: 1.5; min-height: 52px; padding: 0;
}
.composer textarea::placeholder { color: var(--color-smoke-gray); }
.composer__bar { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; }
.composer__tools { display: flex; gap: 4px; color: var(--color-slate-gray); font-size: 13px; align-items: center; }
.composer__tools span { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; }
.send {
  display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%;
  background: var(--color-ink-black); color: #fff; border: 0; cursor: pointer;
}
.send:hover { background: #2b2e33; }

/* ---------- Hero ---------- */
.hero { padding-top: 56px; padding-bottom: 40px; position: relative; }
.hero__copy { text-align: center; max-width: 980px; margin-inline: auto; position: relative; z-index: 2; }
.hero__eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 15px; color: var(--color-slate-gray); margin-bottom: 24px; }
.hero__eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--color-sienna-brown); }
.hero .subhead { max-width: 560px; margin: 24px auto 0; }
.hero .btn-row { justify-content: center; margin-top: 32px; }

.collage {
  display: grid; grid-template-columns: 290px minmax(0, 1fr) 290px; gap: 32px;
  align-items: start; margin-top: 56px; position: relative;
}
.collage__col { display: grid; gap: 28px; }
.collage__center { max-width: 500px; width: 100%; justify-self: center; position: relative; margin-top: 8px; }

@media (min-width: 1100px) {
  .collage__col--left { margin-top: -250px; }
  .collage__col--right { margin-top: -290px; }
  .collage__col--left .artifact:nth-child(2) { margin-left: 44px; }
  .collage__col--right .artifact:nth-child(2) { margin-right: 36px; }
  .collage__center { margin-top: 32px; }
}
@media (max-width: 1099px) {
  .collage { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .collage__center { grid-column: 1 / -1; order: -1; max-width: 560px; }
}
@media (max-width: 640px) {
  .collage { grid-template-columns: minmax(0, 1fr); margin-top: 40px; }
  .collage__col { gap: 20px; }
}

/* ---------- Veri kutucukları ---------- */
.stat-tile { background: #fff; border-radius: var(--radius-small); padding: 20px; border: 1px solid var(--color-border); display: flex; flex-direction: column; gap: 6px; }
.stat-tile .tag { font-size: 13px; }
.stat-tile__value { font-family: var(--font-serif); font-size: 32px; line-height: 1.1; letter-spacing: -0.015em; font-variant-numeric: lining-nums tabular-nums; }
.stat-tile__meta { font-size: 14px; color: var(--color-slate-gray); }

/* ---------- Editoryal şeftali kartı ---------- */
.quote { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 48px; align-items: end; }
.quote .quote__lead { margin: 0; font-family: var(--font-serif); font-size: clamp(28px, 3.4vw, 40px); line-height: 1.2; letter-spacing: -0.015em; }
.quote .quote__lead em { font-style: italic; }
.quote__side { font-size: 18px; font-weight: 430; line-height: 1.5; }
.quote__side small { display: block; margin-top: 16px; font-size: 14px; }
@media (max-width: 800px) { .quote { grid-template-columns: minmax(0, 1fr); gap: 24px; } .card--peach { padding: 28px; } }

/* ---------- Süreç ---------- */
.steps { counter-reset: step; }
.step { border-top: 1px solid var(--color-border); padding-top: 24px; }
.step__num { font-family: var(--font-serif); font-size: 44px; line-height: 1; color: var(--color-ash-gray); letter-spacing: -0.015em; }
.step h3 { font-size: 20px; font-weight: 500; margin: 20px 0 8px; }
.step p { font-size: 16px; color: var(--color-slate-gray); margin: 0; }

/* ---------- SSS ---------- */
.faq { border-top: 1px solid var(--color-border); }
.faq details { border-bottom: 1px solid var(--color-border); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 24px; align-items: center;
  padding: 24px 0; font-size: 20px; font-weight: 450; letter-spacing: -0.009em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 24px; font-weight: 300; color: var(--color-slate-gray); transition: transform .2s ease; flex: none; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .answer { padding: 0 0 24px; max-width: 760px; color: #3a3d44; }
.faq .answer p:last-child { margin: 0; }

/* ---------- CTA ---------- */
.cta { text-align: center; }
.cta .subhead { max-width: 560px; margin: 16px auto 0; }
.cta .btn-row { justify-content: center; margin-top: 32px; }

/* ---------- İç sayfa başlığı ---------- */
.page-hero { padding-top: 48px; padding-bottom: 48px; }
.page-hero .display, .page-hero .h-lg { max-width: 980px; }
.page-hero .lead { max-width: 720px; margin-top: 24px; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; font-size: 14px; color: var(--color-ash-gray); margin-bottom: 28px; }
.breadcrumb a { text-decoration: none; color: var(--color-slate-gray); }
.breadcrumb a:hover { color: var(--color-ink-black); }
.breadcrumb li { list-style: none; display: inline-flex; gap: 8px; }
.breadcrumb li + li::before { content: "/"; color: var(--color-smoke-gray); }

.updated { display: inline-flex; align-items: center; gap: 8px; margin-top: 24px; font-size: 14px; color: var(--color-slate-gray); background: var(--color-mist-gray); border-radius: var(--radius-pill); padding: 6px 14px; }
.updated::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--color-sienna-brown); }

/* ---------- Veri sayfası düzeni ---------- */
.doc { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 64px; align-items: start; }
.toc { position: sticky; top: 24px; font-size: 15px; }
.toc p { font-size: 13px; color: var(--color-ash-gray); margin-bottom: 12px; letter-spacing: 0.02em; }
.toc ol { list-style: none; display: grid; gap: 2px; }
.toc a { display: block; text-decoration: none; color: var(--color-slate-gray); padding: 6px 0; line-height: 1.35; }
.toc a:hover, .toc a.is-active { color: var(--color-ink-black); }
@media (max-width: 960px) {
  .doc { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .toc { position: static; background: var(--color-mist-gray); border-radius: var(--radius-small); padding: 20px; }
  .toc ol { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 16px; }
}

.doc-section { padding-bottom: 64px; margin-bottom: 64px; border-bottom: 1px solid var(--color-border); scroll-margin-top: 24px; }
.doc-section:last-child { border-bottom: 0; margin-bottom: 0; }
.doc-section h2 { margin-bottom: 16px; }
.doc-section h3 { font-size: 20px; font-weight: 500; margin: 32px 0 12px; }
.doc-section > p, .doc-section .prose p { max-width: 720px; color: #3a3d44; }
.source { font-size: 14px; color: var(--color-slate-gray); margin-top: 16px; }
.source a { color: var(--color-slate-gray); }

.key-figures { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin: 24px 0; }
@media (max-width: 800px) { .key-figures { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .key-figures { grid-template-columns: minmax(0, 1fr); } }

.table-wrap { overflow-x: auto; border: 1px solid var(--color-border); border-radius: var(--radius-small); margin: 16px 0; -webkit-overflow-scrolling: touch; }
.data-table { font-size: 15px; }
.data-table--wide { min-width: 600px; }
.data-table caption { text-align: left; padding: 16px 20px 0; font-size: 14px; color: var(--color-slate-gray); }
.data-table th, .data-table td { text-align: left; padding: 14px 20px; border-bottom: 1px solid var(--color-border); vertical-align: top; }
.data-table thead th { font-weight: 500; font-size: 14px; color: var(--color-slate-gray); background: var(--color-fog-white); }
.data-table tbody tr:last-child th, .data-table tbody tr:last-child td { border-bottom: 0; }
.data-table tbody th { font-weight: 450; }
.data-table td.r, .data-table th.r { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.data-table tr.total td, .data-table tr.total th { font-weight: 500; background: var(--color-fog-white); }

.note { font-size: 15px; color: var(--color-slate-gray); border-left: 2px solid var(--color-border); padding-left: 16px; max-width: 720px; }

/* Hesaplayıcı */
.calc { margin-top: 32px; }
.calc form { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px; align-items: end; }
.calc label { display: block; font-size: 14px; color: var(--color-slate-gray); margin-bottom: 8px; }
.field {
  width: 100%; min-height: 48px; padding: 12px 16px; border: 1px solid var(--color-border); background: #fff;
  border-radius: var(--radius-inputs); font-size: 17px; font-variant-numeric: tabular-nums;
}
.field:focus { outline: none; border-color: var(--color-ink-black); }
.segmented { display: inline-flex; background: var(--color-mist-gray); border-radius: var(--radius-pill); padding: 4px; gap: 4px; }
.segmented label { margin: 0; }
.segmented input { position: absolute; opacity: 0; pointer-events: none; }
.segmented span { display: inline-flex; align-items: center; min-height: 40px; padding: 0 16px; border-radius: var(--radius-pill); font-size: 15px; color: var(--color-ink-black); cursor: pointer; }
.segmented input:checked + span { background: #fff; box-shadow: var(--shadow-popover); }
.segmented input:focus-visible + span { outline: 2px solid var(--color-ink-black); outline-offset: 2px; }
.calc__result { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 24px; }
.calc__result .stat-tile__value { font-size: 28px; }
@media (max-width: 640px) {
  .calc form { grid-template-columns: minmax(0, 1fr); }
  .calc__result { grid-template-columns: minmax(0, 1fr); }
}

/* Takvim */
.month { margin-bottom: 56px; }
.month h2 { margin-bottom: 20px; }
.deadline-list li { list-style: none; display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 24px; padding: 20px 0; border-top: 1px solid var(--color-border); }
.deadline-list li:last-child { border-bottom: 1px solid var(--color-border); }
.deadline-list time { font-family: var(--font-serif); font-size: 26px; line-height: 1.1; letter-spacing: -0.01em; }
.deadline-list time small { display: block; font-family: var(--font-sans); font-size: 13px; color: var(--color-ash-gray); letter-spacing: 0; margin-top: 4px; }
.deadline-list strong { display: block; font-weight: 500; font-size: 17px; }
.deadline-list span { display: block; font-size: 15px; color: var(--color-slate-gray); margin-top: 2px; }
.deadline-list li.is-past { opacity: 0.45; }
@media (max-width: 520px) { .deadline-list li { grid-template-columns: 88px minmax(0, 1fr); gap: 16px; } .deadline-list time { font-size: 22px; } }

/* İletişim */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 48px; align-items: start; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: minmax(0, 1fr); } }
.form { display: grid; gap: 20px; }
.form .row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 640px) { .form .row { grid-template-columns: minmax(0, 1fr); } }
.form label { display: block; font-size: 14px; color: var(--color-slate-gray); margin-bottom: 8px; }
.form textarea.field { min-height: 160px; resize: vertical; line-height: 1.5; }
.form .consent { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--color-slate-gray); }
.form .consent input { margin-top: 3px; accent-color: var(--color-ink-black); }
.contact-list li { list-style: none; padding: 18px 0; border-top: 1px solid var(--color-border); }
.contact-list li:first-child { border-top: 0; padding-top: 0; }
.contact-list .tag { display: block; margin-bottom: 4px; }
.contact-list a { text-decoration: none; font-size: 18px; }
.contact-list a:hover { text-decoration: underline; text-underline-offset: 4px; }

/* Hakkımda */
.about { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 64px; align-items: start; }
@media (max-width: 900px) { .about { grid-template-columns: minmax(0, 1fr); gap: 40px; } }
.portrait {
  aspect-ratio: 4 / 5; border-radius: var(--radius-cards); background: var(--color-mist-gray);
  display: grid; place-items: center; position: relative; overflow: hidden;
}
.portrait__mono { font-family: var(--font-serif); font-size: clamp(96px, 16vw, 180px); letter-spacing: -0.03em; color: var(--color-ink-black); line-height: 1; }
.portrait__mono em { font-style: italic; }
.portrait figcaption { position: absolute; left: 20px; bottom: 16px; font-size: 13px; color: var(--color-slate-gray); }
.facts li { list-style: none; display: grid; grid-template-columns: 160px minmax(0, 1fr); gap: 24px; padding: 16px 0; border-top: 1px solid var(--color-border); font-size: 16px; }
.facts li span:first-child { color: var(--color-slate-gray); }
@media (max-width: 520px) { .facts li { grid-template-columns: minmax(0, 1fr); gap: 4px; } }

/* Doldurulacak alan işareti — yayına almadan önce kaldırılmalı */
.todo { outline: 1px dashed var(--color-sienna-brown); outline-offset: 2px; background: var(--color-blush-peach); color: var(--color-sienna-brown); border-radius: 4px; padding: 0 4px; }

/* ---------- Alt bilgi ---------- */
.site-footer { background: var(--color-fog-white); padding: 64px 0 40px; margin-top: 0; font-size: 15px; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 40px; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: minmax(0, 1fr); } }
.footer-grid h2 { font-family: var(--font-sans); font-size: 14px; color: var(--color-ash-gray); font-weight: 400; margin-bottom: 14px; }
.footer-grid ul { list-style: none; display: grid; gap: 10px; }
.footer-grid a { text-decoration: none; color: var(--color-ink-black); }
.footer-grid a:hover { text-decoration: underline; text-underline-offset: 4px; }
.footer-about p { color: var(--color-slate-gray); max-width: 340px; margin-top: 16px; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--color-border); color: var(--color-slate-gray); font-size: 14px; }
.footer-bottom p { margin: 0; max-width: 640px; }

/* Hizmet satırları */
.service-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 48px; padding: 48px 0; border-top: 1px solid var(--color-border); scroll-margin-top: 24px; }
.service-row:last-child { border-bottom: 1px solid var(--color-border); }
.service-row h2 { margin-top: 8px; }
.service-row p { color: #3a3d44; }
.checklist { list-style: none; display: grid; gap: 10px; margin-top: 20px; }
.checklist li { position: relative; padding-left: 26px; font-size: 16px; }
.checklist li::before { content: ""; position: absolute; left: 2px; top: 8px; width: 12px; height: 7px; border-left: 1.5px solid var(--color-sienna-brown); border-bottom: 1.5px solid var(--color-sienna-brown); transform: rotate(-45deg); }
@media (max-width: 800px) { .service-row { grid-template-columns: minmax(0, 1fr); gap: 16px; padding: 36px 0; } }

@media (max-width: 420px) {
  .brand__title { font-size: 10px; letter-spacing: 0.02em; white-space: nowrap; }
  .brand__name { font-size: 19px; }
}

@media (max-width: 640px) {
  .data-table { font-size: 14px; }
  .data-table th, .data-table td { padding: 12px; }
  .data-table caption { padding: 12px 12px 0; }
}

/* Portre fotoğrafı */
.portrait picture, .portrait img { position: absolute; inset: 0; width: 100%; height: 100%; }
.portrait img { object-fit: cover; object-position: 50% 30%; }
.portrait figcaption { z-index: 1; }