:root {
  --navy: #0e2744;
  --navy-2: #17365a;
  --ink: #1b2836;
  --muted: #3d4e60;
  --line: #d5e0e8;
  --paper: #f4f7f8;
  --white: #fff;
  --teal: #0f6e78;
  --teal-d: #0b5860;
  --sand: #e8f0ee;
  --max: 1120px;
  --header: 5.75rem;
  --shadow: 0 10px 30px rgba(14, 39, 68, 0.06);
  --serif: Georgia, "Times New Roman", serif;
  --sans: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: var(--sans);
  font-size: 1.05rem;
  line-height: 1.7;
}

body.nav-lock { overflow: hidden; }

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

a { color: var(--teal-d); text-underline-offset: 0.18em; }

a:hover { color: var(--navy); }

:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--navy);
  color: #fff;
  padding: 0.6rem 0.9rem;
  z-index: 20;
}

.skip:focus { top: 1rem; color: #fff; }

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.header-inner {
  width: min(1180px, calc(100% - 1.5rem));
  margin-inline: auto;
  min-height: var(--header);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--navy);
  margin-right: auto;
  min-width: 0;
}

.brand img.logo {
  display: block;
  width: auto;
  height: 76px;
  max-width: none;
  flex: 0 0 auto;
}

.brand-text strong {
  display: block;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--navy);
}

.brand-text small {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-check {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.nav-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.nav-toggle i,
.nav-toggle i::before,
.nav-toggle i::after {
  display: block;
  width: 1.1rem;
  height: 2px;
  background: var(--navy);
  content: "";
  position: relative;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}

.site-nav > a,
.sub > summary {
  color: var(--navy);
  text-decoration: none;
  font-size: 0.95rem;
  padding: 0.45rem 0.7rem;
  border-radius: 6px;
  cursor: pointer;
  list-style: none;
}

.site-nav > a:hover,
.sub > summary:hover,
.site-nav > a[aria-current="page"] {
  background: var(--paper);
}

.sub { position: relative; }

.sub > summary { display: flex; align-items: center; gap: 0.35rem; }

.sub > summary::-webkit-details-marker { display: none; }

.sub > summary::after {
  content: "";
  border-right: 1.5px solid var(--navy);
  border-bottom: 1.5px solid var(--navy);
  width: 0.4rem;
  height: 0.4rem;
  transform: translateY(-2px) rotate(45deg);
}

.sub-panel {
  position: absolute;
  top: calc(100% + 0.35rem);
  left: 0;
  width: 18rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 0.45rem;
  display: none;
}

.sub[open] .sub-panel,
.sub:focus-within .sub-panel { display: grid; }

@media (min-width: 981px) {
  .sub:hover .sub-panel { display: grid; }
}

.sub-panel a {
  text-decoration: none;
  color: var(--ink);
  padding: 0.45rem 0.6rem;
  border-radius: 8px;
  font-size: 0.92rem;
}

.sub-panel a:hover { background: var(--paper); }

.sub-panel a.accent { color: var(--teal-d); font-weight: 650; }

.phone-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--navy);
  color: #fff;
  text-decoration: none;
  border-radius: 999px;
  padding: 0.55rem 0.9rem;
  font-weight: 650;
  font-size: 0.95rem;
  white-space: nowrap;
}

.phone-link:hover { background: var(--navy-2); color: #fff; }

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
  padding: 3.2rem 0 2.4rem;
}

.eyebrow {
  margin: 0 0 0.7rem;
  color: var(--teal-d);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
}

h1, h2, h3, h4 { line-height: 1.2; color: var(--navy); font-weight: 650; }

h1 {
  margin: 0 0 1rem;
  font-family: var(--serif);
  font-size: clamp(2.15rem, 4.4vw, 3.45rem);
  font-weight: 600;
  letter-spacing: -0.03em;
}

h2 { font-size: clamp(1.55rem, 2.4vw, 2rem); margin: 0 0 0.8rem; }

h3 { font-size: 1.18rem; margin: 0 0 0.45rem; }

.lede { font-size: 1.12rem; color: var(--muted); margin: 0 0 1.3rem; }

.actions { display: flex; flex-wrap: wrap; gap: 0.7rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  padding: 0.55rem 1rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 650;
  border: 1px solid transparent;
}

.btn-teal { background: var(--teal); color: #fff; }
.btn-teal:hover { background: var(--teal-d); color: #fff; }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-2); color: #fff; }
.btn-ghost { background: #fff; color: var(--navy); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--navy); color: var(--navy); }

.hero-media {
  position: relative;
  min-height: 320px;
}

.hero-media img {
  width: 100%;
  height: auto;
  border-radius: 18px;
  position: relative;
  z-index: 1;
}

.hero-media::before {
  content: "";
  position: absolute;
  inset: 1.2rem -0.8rem -0.8rem 1.4rem;
  background: url("../images/haritalar/kontur-desen.svg") center/cover no-repeat, var(--sand);
  border-radius: 18px;
}

.facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.facts div { padding: 1.1rem 1rem 1.1rem 0; }

.facts strong { display: block; color: var(--navy); font-size: 1.05rem; }

.facts span { color: var(--muted); font-size: 0.92rem; }

.section { padding: 4rem 0; }

.section-paper { background: var(--paper); }

.section-head { max-width: 42rem; margin-bottom: 1.6rem; }

.section-head p { color: var(--muted); margin: 0; }

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2rem;
  align-items: center;
}

.split img, .figure img { border-radius: 14px; width: 100%; }

.figure { margin: 1.4rem 0; }

.figure figcaption { color: var(--muted); font-size: 0.88rem; margin-top: 0.45rem; }

.mosaic {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
}

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.15rem 1.15rem 1.2rem;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.card:hover { border-color: #b7c9d4; color: inherit; }

.card p { color: var(--muted); margin: 0 0 0.8rem; flex: 1; }

.card em {
  font-style: normal;
  color: var(--teal-d);
  font-weight: 650;
  font-size: 0.92rem;
}

.card-feature {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}

.card-feature h3, .card-feature em { color: #fff; }
.card-feature p { color: #d5e2ea; }
.card-feature:hover { color: #fff; }

.steps, .phases { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.9rem; }

.step, .phase {
  background: #fff;
  border-top: 3px solid var(--teal);
  padding: 1rem 0.2rem 0.2rem;
}

.phase { border: 1px solid var(--line); border-top: 3px solid var(--teal); border-radius: 12px; padding: 1rem; background: #fff; }

.step span, .kicker {
  display: block;
  color: var(--teal-d);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.band {
  background: var(--navy);
  color: #e6eef3;
  border-radius: 18px;
  padding: 1.6rem;
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 1rem;
  align-items: center;
}

.band h2, .band a { color: #fff; }

.page-hero { padding: 2rem 0 0.5rem; }

.crumbs { display: flex; flex-wrap: wrap; gap: 0.35rem; color: var(--muted); font-size: 0.9rem; margin: 0 0 1rem; }

.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--navy); }

.layout-doc {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 2.2rem;
  align-items: start;
  padding-bottom: 3rem;
}

.toc {
  position: sticky;
  top: calc(var(--header) + 1rem);
  border-left: 2px solid var(--line);
  padding-left: 0.9rem;
}

.toc a { display: block; text-decoration: none; color: var(--muted); font-size: 0.92rem; padding: 0.22rem 0; }
.toc a:hover { color: var(--navy); }

.prose h2 { margin-top: 2.2rem; }
.prose h3 { margin-top: 1.3rem; }
.prose p { margin: 0 0 0.9rem; }
.prose ul, .prose ol { margin: 0 0 1rem; padding-left: 1.2rem; }
.prose li { margin: 0.25rem 0; }

.table-wrap { overflow-x: auto; margin: 1rem 0 1.3rem; }

table { width: 100%; border-collapse: collapse; font-size: 0.98rem; }

th, td { text-align: left; vertical-align: top; padding: 0.75rem 0.7rem; border-bottom: 1px solid var(--line); }

th { background: var(--paper); color: var(--navy); font-weight: 650; }

.faq { border-bottom: 1px solid var(--line); padding: 0.35rem 0; }
.faq summary { cursor: pointer; font-weight: 650; color: var(--navy); padding: 0.55rem 0; }
.faq p { margin: 0 0 0.8rem; color: var(--muted); }

.callout, .note {
  background: var(--sand);
  border-radius: 12px;
  padding: 1rem 1.05rem;
  margin: 1rem 0 1.2rem;
}

.note { background: #f8f4ea; }

.related { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.8rem; }

.blocks { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; }

.block {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem 1.05rem;
  background: #fff;
}

.checklist { list-style: none; padding: 0; margin: 0; }
.checklist li { padding: 0.55rem 0; border-bottom: 1px solid var(--line); }

.refs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.9rem; }
.refs ul { margin: 0; padding-left: 1.1rem; }

.province-table td:last-child { white-space: nowrap; }
.status-live { color: var(--teal-d); font-weight: 700; }
.status-hold { color: var(--muted); }

.site-footer {
  background: var(--navy);
  color: #d5e1ea;
  padding: 2.5rem 0 6.5rem;
}

.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 1.4rem;
}

.site-footer h2 { color: #fff; font-size: 1rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin: 0.28rem 0; }
.legal { margin-top: 1.5rem; font-size: 0.88rem; color: #b7c6d2; }

.mobile-bar {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 40;
  background: #fff;
  border-top: 1px solid var(--line);
  padding: 0.45rem;
  gap: 0.45rem;
}

.mobile-bar a { flex: 1; }

@media (max-width: 980px) {
  .brand img.logo { height: 60px; }
  .nav-toggle { display: flex; }
  .phone-link { display: none; }
  .site-nav {
    display: none;
    position: absolute;
    top: var(--header);
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    padding: 0.6rem 1rem 1rem;
    max-height: calc(100vh - var(--header));
    overflow: auto;
  }
  .nav-check:checked ~ .site-nav { display: flex; }
  .nav-check:focus-visible ~ .nav-toggle { outline: 3px solid var(--teal); }
  .sub-panel { position: static; width: auto; box-shadow: none; border: 0; padding: 0 0 0.4rem 0.6rem; }
  .hero, .split, .layout-doc, .band, .footer-grid, .facts, .mosaic, .steps, .phases, .related, .blocks, .refs {
    grid-template-columns: 1fr;
  }
  .toc { position: static; }
  .mobile-bar { display: flex; }
  .site-footer { padding-bottom: 6.5rem; }
  .hero { padding-top: 1.6rem; }
}

@media (max-width: 640px) {
  .mosaic, .related, .blocks, .refs { grid-template-columns: 1fr; }
  h1 { font-size: 2rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}