/* ==========================================================================
   Mersin Hurda & Kadir Geri Dönüşüm — tek stil dosyası
   Harici font / CSS / ikon kütüphanesi yoktur. Sistem fontu kullanılır.
   Kontrast oranları WCAG AA hedeflenerek seçilmiştir.
   ========================================================================== */

:root {
  --brand: #0b3c5d;
  --brand-dark: #062a42;
  --brand-mid: #145b86;
  --brand-soft: #e8f1f7;
  --accent: #b45309;
  --accent-hover: #92400e;
  --accent-soft: #fef3c7;
  --eco: #15803d;
  --eco-soft: #dcfce7;
  --wa: #0b7a63;
  --wa-hover: #095e4d;

  --ink: #111827;
  --ink-2: #374151;
  --muted: #4b5563;
  --line: #d9e0e7;
  --line-soft: #eef2f5;
  --bg: #ffffff;
  --bg-soft: #f6f8fa;
  --bg-tint: #f0f5f9;

  --radius: 10px;
  --radius-lg: 16px;
  --shadow: 0 1px 2px rgba(6, 42, 66, .06), 0 6px 20px rgba(6, 42, 66, .07);
  --shadow-sm: 0 1px 3px rgba(6, 42, 66, .09);

  --wrap: 1160px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial,
    "Noto Sans", sans-serif;

  --bar-h: 0px;
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--ink-2);
  background: var(--bg);
  padding-bottom: var(--bar-h);
  overflow-wrap: break-word;
}

img, svg, video { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4 { color: var(--ink); line-height: 1.25; margin: 0 0 .6em; font-weight: 700; letter-spacing: -.01em; }
h1 { font-size: clamp(1.75rem, 1.2rem + 2.4vw, 2.6rem); }
h2 { font-size: clamp(1.375rem, 1.05rem + 1.4vw, 1.9rem); margin-top: 1.8em; }
h3 { font-size: clamp(1.125rem, 1rem + .6vw, 1.3rem); margin-top: 1.6em; }
h4 { font-size: 1.0625rem; margin-top: 1.4em; }
p { margin: 0 0 1.1em; }
ul, ol { margin: 0 0 1.2em; padding-left: 1.35em; }
li { margin-bottom: .5em; }
strong { color: var(--ink); font-weight: 650; }
small { font-size: .875rem; }
hr { border: 0; border-top: 1px solid var(--line); margin: 2.5rem 0; }

a { color: var(--brand-mid); text-underline-offset: .18em; text-decoration-thickness: 1px; }
a:hover { color: var(--brand-dark); }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

.wrap { width: min(100% - 2rem, var(--wrap)); margin-inline: auto; }
.wrap-narrow { width: min(100% - 2rem, 780px); margin-inline: auto; }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--brand-dark); color: #fff; padding: .75rem 1.25rem; border-radius: 0 0 var(--radius) 0;
}
.skip:focus { left: 0; }

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

/* -------------------------------------------------------------- top strip
   Bilinçli olarak header ile aynı açık tonda: topbar+nav tek bir sakin blok
   gibi okunsun, sayfada yalnızca hero koyu kalsın (üç değil, iki blok). */
.topbar {
  background: var(--bg-soft);
  color: var(--muted);
  font-size: .8125rem;
  border-bottom: 1px solid var(--line-soft);
}
.topbar .wrap { display: flex; flex-wrap: wrap; gap: .3rem 1.75rem; align-items: center; justify-content: space-between; min-height: 36px; padding-block: .3rem; }
.topbar a { color: var(--brand-dark); text-decoration: none; font-weight: 650; }
.topbar a:hover { text-decoration: underline; }
.topbar ul { display: flex; flex-wrap: wrap; gap: .3rem 1.5rem; list-style: none; margin: 0; padding: 0; }
.topbar li { margin: 0; display: flex; align-items: center; gap: .4rem; white-space: nowrap; flex-shrink: 0; }
/* Diğer her ikon kullanımında boyut tanımlıyken burada unutulmuştu — tarayıcı
   varsayılanı (~300px) flex hücresini şişirip metni tek kelimelik satırlara
   bölüyordu. Asıl kırılma bugu buydu. */
.topbar li svg { width: 15px; height: 15px; fill: var(--brand-mid); flex: none; }
@media (max-width: 640px) {
  .topbar li.topbar-address { display: none; }
}

/* ---------------------------------------------------------------- header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 1rem; min-height: 68px; }

.brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; margin-right: auto; min-height: 44px; }
.brand img { width: 46px; height: 40px; object-fit: contain; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name { font-weight: 800; color: var(--brand-dark); font-size: 1.0625rem; letter-spacing: -.02em; }
.brand-sub { font-size: .75rem; color: var(--muted); font-weight: 500; }

.nav-toggle {
  display: none; align-items: center; gap: .45rem;
  background: var(--brand); color: #fff; border: 0; cursor: pointer;
  font: inherit; font-size: .9375rem; font-weight: 600;
  padding: .55rem .85rem; border-radius: var(--radius);
}
.nav-toggle svg { width: 20px; height: 20px; fill: currentColor; }

.nav { margin-left: auto; }
.nav > ul { display: flex; align-items: center; gap: .15rem; list-style: none; margin: 0; padding: 0; }
.nav > ul > li { margin: 0; position: relative; }
.nav a, .nav .submenu-btn {
  display: flex; align-items: center; gap: .3rem;
  padding: .55rem .7rem; border-radius: var(--radius);
  color: var(--ink); text-decoration: none; font-weight: 600; font-size: .9375rem;
  background: none; border: 0; font-family: inherit; cursor: pointer;
}
.nav a:hover, .nav .submenu-btn:hover { background: var(--brand-soft); color: var(--brand-dark); }
.nav a[aria-current="page"] { color: var(--brand-mid); box-shadow: inset 0 -2px 0 var(--accent); border-radius: var(--radius) var(--radius) 0 0; }
.submenu-btn svg { width: 12px; height: 12px; fill: currentColor; transition: transform .15s; }
.submenu-btn[aria-expanded="true"] svg { transform: rotate(180deg); }

.submenu {
  position: absolute; top: calc(100% + 4px); left: 0; z-index: 20;
  min-width: 260px; padding: .5rem; margin: 0; list-style: none;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  display: none;
}
.submenu.is-open { display: block; }
.submenu li { margin: 0; }
.submenu a { font-weight: 500; font-size: .9063rem; padding: .5rem .65rem; }
.submenu .col-title { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); padding: .5rem .65rem .25rem; }
.submenu-wide { min-width: 560px; column-count: 2; column-gap: .5rem; }
.submenu-wide li { break-inside: avoid; }

.header-cta {
  display: inline-flex; align-items: center; gap: .45rem;
  background: var(--accent); color: #fff; text-decoration: none;
  padding: .6rem 1rem; border-radius: var(--radius); font-weight: 700; font-size: .9375rem;
  white-space: nowrap;
}
.header-cta:hover { background: var(--accent-hover); color: #fff; }
.header-cta svg { width: 18px; height: 18px; fill: currentColor; }

@media (max-width: 1023px) {
  .nav-toggle { display: inline-flex; }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    background: #fff; border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow); max-height: calc(100dvh - 110px); overflow-y: auto;
  }
  .nav.is-open { display: block; }
  .nav > ul { display: block; padding: .5rem 1rem 1.25rem; }
  .nav > ul > li { border-bottom: 1px solid var(--line-soft); }
  .nav a, .nav .submenu-btn { width: 100%; padding: .8rem .4rem; font-size: 1rem; justify-content: space-between; }
  .submenu { position: static; display: none; box-shadow: none; border: 0; border-radius: 0; padding: 0 0 .6rem .8rem; min-width: 0; column-count: 1; }
  .submenu.is-open { display: block; }
  /* Dokunma hedefi en az 44x44 px (WCAG 2.5.8) */
  .header-cta { padding: .6rem .85rem; min-height: 44px; min-width: 44px; }
  .nav-toggle { min-height: 44px; }
  .header-cta .cta-label { display: none; }
}
@media (max-width: 420px) {
  .brand-sub { display: none; }
  .brand-name { font-size: .95rem; }
}

/* ------------------------------------------------------------ breadcrumbs */
.crumbs { background: var(--bg-soft); border-bottom: 1px solid var(--line-soft); font-size: .8438rem; }
.crumbs ol { display: flex; flex-wrap: wrap; gap: .3rem .5rem; list-style: none; margin: 0; padding: .6rem 0; }
.crumbs li { margin: 0; display: flex; align-items: center; gap: .5rem; color: var(--muted); }
.crumbs li + li::before { content: "›"; color: #9aa7b2; }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--brand-mid); text-decoration: underline; }

/* ------------------------------------------------------------------- hero */
/* İki durak, sakin geçiş — önceki 3 duraklı gradyan çok hareketli/yorucu görünüyordu. */
.hero { background: linear-gradient(150deg, var(--brand-dark) 0%, var(--brand) 100%); color: #eaf2f8; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 2.5rem; align-items: center; padding: 3rem 0 3.25rem; }
.hero h1 { color: #fff; margin-bottom: .5em; }
.hero p.lead { font-size: 1.125rem; color: #d3e4f0; margin-bottom: 1.5rem; }
.hero-figure img { border-radius: var(--radius-lg); box-shadow: 0 12px 40px rgba(0, 0, 0, .28); width: 100%; }
.hero-badges { display: flex; flex-wrap: wrap; gap: .5rem; margin: 0 0 1.4rem; padding: 0; list-style: none; }
.hero-badges li {
  margin: 0; font-size: .8125rem; font-weight: 600; color: #eaf2f8;
  background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .22);
  padding: .3rem .7rem; border-radius: 999px;
}
@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; gap: 1.75rem; padding: 2.25rem 0 2.5rem; }
  .hero-figure { order: -1; }
}

/* page head (iç sayfalar) */
.page-head { background: var(--bg-tint); border-bottom: 1px solid var(--line); padding: 2.25rem 0 2rem; }
.page-head p.lead { font-size: 1.0625rem; color: var(--ink-2); margin: 0; max-width: 62ch; }
.page-head h1 { margin-bottom: .45em; }

/* ---------------------------------------------------------------- buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .8rem 1.35rem; border-radius: var(--radius);
  font-weight: 700; font-size: 1rem; text-decoration: none; cursor: pointer;
  border: 2px solid transparent; font-family: inherit; line-height: 1.3;
  min-height: 48px;
}
.btn svg { width: 20px; height: 20px; fill: currentColor; flex: none; }
.btn-call { background: var(--accent); color: #fff; }
.btn-call:hover { background: var(--accent-hover); color: #fff; }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: var(--wa-hover); color: #fff; }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .55); }
.btn-ghost:hover { background: rgba(255, 255, 255, .12); color: #fff; }
.btn-line { background: #fff; color: var(--brand-dark); border-color: var(--line); }
.btn-line:hover { background: var(--brand-soft); color: var(--brand-dark); }
.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; }

/* --------------------------------------------------------------- sections */
.section { padding: 3rem 0; }
.section-soft { background: var(--bg-soft); }
.section-tint { background: var(--bg-tint); }
.section-dark { background: var(--brand-dark); color: #d6e5f0; }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark a { color: #a8d4f0; }
.section > .wrap > h2:first-child,
.section > .wrap > .section-head:first-child > h2 { margin-top: 0; }
.section-head { max-width: 66ch; margin-bottom: 1.75rem; }
.section-head p { color: var(--muted); margin-bottom: 0; }
.section-dark .section-head p { color: #b9d2e3; }

/* ------------------------------------------------------------------ grids */
.grid { display: grid; gap: 1.25rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 720px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 1.35rem; box-shadow: var(--shadow-sm);
}
.card h3 { margin-top: 0; font-size: 1.125rem; }
.card p:last-child { margin-bottom: 0; }
.card-link { display: block; text-decoration: none; color: inherit; transition: border-color .15s, transform .15s; }
.card-link:hover { border-color: var(--brand-mid); transform: translateY(-2px); color: inherit; }
.card-link h3 { color: var(--brand-dark); }
.card-link .more { color: var(--brand-mid); font-weight: 650; font-size: .9375rem; display: inline-block; margin-top: .5rem; }
.card-link:hover .more { text-decoration: underline; }
.card figure { margin: -1.35rem -1.35rem 1rem; }
.card figure img { border-radius: var(--radius-lg) var(--radius-lg) 0 0; width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }

.tile-icon {
  width: 42px; height: 42px; border-radius: 10px; display: grid; place-items: center;
  background: var(--brand-soft); color: var(--brand); margin-bottom: .85rem;
}
.tile-icon svg { width: 22px; height: 22px; fill: currentColor; }

/* numaralı adımlar */
.steps { counter-reset: step; list-style: none; padding: 0; display: grid; gap: 1rem; }
.steps > li {
  counter-increment: step; margin: 0; position: relative;
  padding: 1.15rem 1.25rem 1.15rem 3.9rem;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
}
.steps > li::before {
  content: counter(step); position: absolute; left: 1.1rem; top: 1.05rem;
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--brand); color: #fff; display: grid; place-items: center;
  font-weight: 700; font-size: .9375rem;
}
.steps h3 { margin: 0 0 .3rem; font-size: 1.0625rem; }
.steps p { margin: 0; color: var(--muted); }

/* etiket bulutu / iç link listesi */
.pill-list { display: flex; flex-wrap: wrap; gap: .5rem; list-style: none; padding: 0; margin: 0; }
.pill-list li { margin: 0; }
.pill-list a {
  display: inline-block; padding: .45rem .85rem; border-radius: 999px;
  background: #fff; border: 1px solid var(--line); color: var(--brand-dark);
  text-decoration: none; font-size: .9063rem; font-weight: 600;
}
.pill-list a:hover { background: var(--brand-soft); border-color: var(--brand-mid); }
.section-dark .pill-list a { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.28); color: #eaf2f8; }
.section-dark .pill-list a:hover { background: rgba(255,255,255,.16); color: #fff; }

/* tanım listesi (malzeme grupları) */
.deflist { display: grid; gap: .85rem; margin: 0 0 1.5rem; }
.deflist > div { background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--brand-mid); border-radius: 0 var(--radius) var(--radius) 0; padding: .9rem 1.1rem; }
.deflist dt { font-weight: 700; color: var(--ink); margin-bottom: .15rem; }
.deflist dd { margin: 0; color: var(--muted); font-size: .9688rem; }

/* ------------------------------------------------------------------- SSS */
.faq { display: grid; gap: .6rem; }
.faq details {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
}
.faq details[open] { border-color: var(--brand-mid); }
.faq summary {
  cursor: pointer; padding: 1rem 1.1rem; font-weight: 650; color: var(--ink);
  list-style: none; display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; font-size: 1.5rem; line-height: 1; color: var(--brand-mid); flex: none; font-weight: 400;
}
.faq details[open] summary::after { content: "−"; }
.faq summary:hover { background: var(--bg-soft); border-radius: var(--radius); }
.faq .faq-body { padding: 0 1.1rem 1.1rem; color: var(--muted); }
.faq .faq-body p:last-child { margin-bottom: 0; }

/* ------------------------------------------------------------------ notes */
.note {
  background: var(--accent-soft); border: 1px solid #f2d190; border-radius: var(--radius-lg);
  padding: 1.25rem 1.35rem; margin: 1.75rem 0;
}
.note h3 { margin-top: 0; }
.note p:last-child, .note ul:last-child { margin-bottom: 0; }
.note-eco { background: var(--eco-soft); border-color: #a7d8ba; }
.note-info { background: var(--brand-soft); border-color: #b9d6e8; }

/* ------------------------------------------------------------------ table */
.table-wrap { overflow-x: auto; margin: 1.5rem 0; border: 1px solid var(--line); border-radius: var(--radius-lg); background: #fff; }
table { width: 100%; border-collapse: collapse; font-size: .9688rem; min-width: 560px; }
caption { text-align: left; padding: 1rem 1.1rem .5rem; color: var(--muted); font-size: .875rem; }
th, td { padding: .8rem 1.1rem; text-align: left; border-bottom: 1px solid var(--line-soft); }
thead th { background: var(--bg-tint); color: var(--ink); font-weight: 700; font-size: .875rem; text-transform: uppercase; letter-spacing: .03em; }
tbody tr:last-child td { border-bottom: 0; }
td.price { font-variant-numeric: tabular-nums; font-weight: 650; color: var(--ink); white-space: nowrap; }
td.price .ask { font-weight: 500; color: var(--muted); }

/* ------------------------------------------------------------------- CTA */
.cta-band { background: linear-gradient(135deg, var(--brand-dark), var(--brand-mid)); color: #fff; }
.cta-band .wrap { padding: 2.5rem 0; display: grid; grid-template-columns: 1.4fr 1fr; gap: 2rem; align-items: center; }
.cta-band h2 { color: #fff; margin: 0 0 .5rem; }
.cta-band p { color: #cfe2ef; margin: 0; }
.cta-band .btn-row { justify-content: flex-end; }
@media (max-width: 820px) {
  .cta-band .wrap { grid-template-columns: 1fr; gap: 1.25rem; }
  .cta-band .btn-row { justify-content: flex-start; }
}

/* ------------------------------------------------------------------ form */
.form-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1.5rem; box-shadow: var(--shadow); }
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-weight: 650; color: var(--ink); margin-bottom: .35rem; font-size: .9375rem; }
.field .hint { display: block; font-weight: 400; color: var(--muted); font-size: .8438rem; margin-top: .1rem; }
.req { color: #b91c1c; }
input[type="text"], input[type="tel"], input[type="email"], input[type="number"], input[type="file"], select, textarea {
  width: 100%; padding: .7rem .85rem; font: inherit; font-size: 1rem;
  color: var(--ink); background: #fff;
  border: 1px solid #b9c4ce; border-radius: var(--radius);
  min-height: 48px;
}
textarea { min-height: 120px; resize: vertical; }
input:focus-visible, select:focus-visible, textarea:focus-visible { border-color: var(--brand-mid); }
input[aria-invalid="true"], select[aria-invalid="true"], textarea[aria-invalid="true"] { border-color: #b91c1c; background: #fef2f2; }
.err { color: #b91c1c; font-size: .875rem; margin-top: .3rem; display: none; }
.err.is-shown { display: block; }
.check { display: flex; gap: .6rem; align-items: flex-start; font-size: .9375rem; }
.check input { width: 20px; height: 20px; min-height: 0; margin-top: .18rem; flex: none; }
.form-status { border-radius: var(--radius); padding: .9rem 1.05rem; margin-bottom: 1.1rem; font-weight: 600; display: none; }
.form-status.is-shown { display: block; }
.form-status.ok { background: var(--eco-soft); border: 1px solid #a7d8ba; color: #14532d; }
.form-status.bad { background: #fef2f2; border: 1px solid #f5b5b5; color: #991b1b; }

/* ------------------------------------------------------------------- misc */
.map-embed { border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: var(--bg-soft); }
.map-embed iframe { display: block; width: 100%; height: 380px; border: 0; }

.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; }
.contact-list li { margin: 0; display: flex; gap: .85rem; align-items: flex-start; }
.contact-list .tile-icon { margin: 0; flex: none; width: 38px; height: 38px; }
.contact-list strong { display: block; }
.contact-list a { font-weight: 650; }

.prose { max-width: 72ch; }
.prose ul li::marker { color: var(--brand-mid); }
.article-meta { color: var(--muted); font-size: .9063rem; display: flex; flex-wrap: wrap; gap: .35rem 1rem; margin-bottom: 1.5rem; }
.article-figure img { border-radius: var(--radius-lg); width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }

.toc { background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1.1rem 1.35rem; margin-bottom: 2rem; }
.toc h2 { font-size: 1rem; margin: 0 0 .5rem; }
.toc ol { margin: 0; padding-left: 1.2em; }
.toc li { margin-bottom: .3em; }

.layout-aside { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 2.5rem; align-items: start; }
@media (max-width: 980px) { .layout-aside { grid-template-columns: 1fr; } }
.aside-box { background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1.25rem; position: sticky; top: 88px; }
.aside-box h2 { font-size: 1.0625rem; margin: 0 0 .75rem; }
.aside-box ul { list-style: none; padding: 0; margin: 0 0 1rem; }
.aside-box li { margin-bottom: .45rem; }
@media (max-width: 980px) { .aside-box { position: static; } }

/* ----------------------------------------------------------------- footer */
.site-footer { background: var(--brand-dark); color: #b9cddd; font-size: .9375rem; padding-top: 2.75rem; }
.site-footer h2, .site-footer h3 { color: #fff; font-size: 1rem; margin: 0 0 .85rem; }
.site-footer a { color: #d7e7f2; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 2rem; padding-bottom: 2.25rem; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 1.75rem; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: .45rem; }
.footer-brand img { width: 56px; height: 48px; object-fit: contain; margin-bottom: .75rem; }
.footer-nap { font-style: normal; }
.footer-nap strong { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .14); padding: 1.1rem 0; font-size: .8438rem; display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; justify-content: space-between; }
.footer-bottom ul { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; }
.footer-bottom li { margin: 0; }
.social-row { display: flex; gap: .6rem; margin-top: .85rem; }
.social-row a { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; background: rgba(255, 255, 255, .1); }
.social-row a:hover { background: rgba(255, 255, 255, .2); }
.social-row svg { width: 20px; height: 20px; fill: currentColor; }

/* --------------------------------------------------- mobil sabit CTA çubuk */
@media (max-width: 767px) {
  :root { --bar-h: 68px; }
  .mobile-bar {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 90;
    display: grid; grid-template-columns: 1fr 1fr;
    background: #fff; border-top: 1px solid var(--line);
    box-shadow: 0 -2px 14px rgba(6, 42, 66, .12);
    padding: .5rem .6rem calc(.5rem + env(safe-area-inset-bottom));
    gap: .5rem;
  }
  .mobile-bar .btn { padding: .6rem .5rem; font-size: .9375rem; min-height: 46px; }
}
.mobile-bar { display: none; }
@media (max-width: 767px) { .mobile-bar { display: grid; } }

/* ------------------------------------------------------------------- 404 */
.err-page { text-align: center; padding: 4rem 0; }
.err-code { font-size: 4rem; font-weight: 800; color: var(--brand-mid); line-height: 1; margin: 0 0 .5rem; }

/* baskı */
@media print {
  .site-header, .mobile-bar, .cta-band, .topbar, .crumbs { display: none !important; }
  body { padding-bottom: 0; }
}