/* Özkoçak Haritacılık — Kurumsal Stil */
:root {
  --navy-950: #061525;
  --navy-900: #0b1f33;
  --navy-800: #123049;
  --navy-700: #1a4060;
  --gray-50: #f5f7fa;
  --gray-100: #e8edf3;
  --gray-200: #d4dde8;
  --gray-500: #64748b;
  --gray-700: #334155;
  --white: #ffffff;
  --teal: #1aa6a6;
  --teal-dark: #128585;
  --gold: #c9a227;
  --gold-soft: #e4c65a;
  --focus: #3db8b8;
  --radius: 10px;
  --shadow: 0 10px 30px rgba(6, 21, 37, 0.12);
  --shadow-sm: 0 4px 14px rgba(6, 21, 37, 0.08);
  --container: 1120px;
  --header-h: 76px;
  --font: "Segoe UI", "Gill Sans", "Trebuchet MS", Candara, sans-serif;
  --font-display: "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--navy-900);
  background: var(--white);
  line-height: 1.65;
  font-size: 1.02rem;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--teal-dark);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover { color: var(--navy-800); }

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--gold);
  color: var(--navy-950);
  padding: 0.75rem 1rem;
  z-index: 10000;
  font-weight: 700;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

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

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-100);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-h);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--navy-900);
  flex-shrink: 0;
}

.brand img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-text strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.02em;
}

.brand-text span {
  font-size: 0.78rem;
  color: var(--gray-500);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--gray-200);
  background: var(--white);
  border-radius: 8px;
  padding: 0.55rem 0.7rem;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy-900);
  margin: 5px 0;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.site-nav a {
  text-decoration: none;
  color: var(--navy-800);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 0.55rem 0.7rem;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  background: var(--gray-50);
  color: var(--teal-dark);
}

.nav-highlight a {
  color: var(--teal-dark) !important;
}

.dropdown {
  position: relative;
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 0.35rem);
  left: 0;
  min-width: 260px;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 0.5rem;
  z-index: 50;
}

.dropdown:hover .dropdown-menu,
.dropdown:focus-within .dropdown-menu,
.dropdown.is-open .dropdown-menu {
  display: block;
}

.dropdown-menu a {
  display: block;
  width: 100%;
  padding: 0.55rem 0.75rem;
  border-radius: 8px;
}

.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--navy-900);
  color: var(--white) !important;
  text-decoration: none !important;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.65rem 0.95rem;
  border-radius: 999px;
  white-space: nowrap;
}

.header-phone:hover {
  background: var(--teal-dark);
  color: var(--white) !important;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 12% 20%, rgba(26, 166, 166, 0.28), transparent 42%),
    radial-gradient(circle at 88% 10%, rgba(201, 162, 39, 0.18), transparent 35%),
    linear-gradient(145deg, var(--navy-950) 0%, var(--navy-800) 55%, #0e3a4d 100%);
  padding: clamp(3.5rem, 8vw, 6.5rem) 0;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  gap: 2rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid rgba(255,255,255,0.22);
  background: rgba(255,255,255,0.06);
  color: var(--gold-soft);
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.15rem);
  line-height: 1.15;
  margin: 0 0 1rem;
  max-width: 16ch;
  font-weight: 700;
}

.hero-lead {
  font-size: 1.08rem;
  color: rgba(255,255,255,0.88);
  max-width: 58ch;
  margin: 0 0 1.75rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-panel {
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.05);
  border-radius: 16px;
  padding: 1.5rem;
  backdrop-filter: blur(4px);
}

.hero-panel h2 {
  margin: 0 0 0.75rem;
  font-size: 1.1rem;
  color: var(--gold-soft);
}

.hero-panel ul {
  margin: 0;
  padding-left: 1.1rem;
  color: rgba(255,255,255,0.9);
}

.hero-panel li { margin: 0.35rem 0; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border-radius: 999px;
  padding: 0.85rem 1.35rem;
  font-weight: 700;
  text-decoration: none !important;
  border: 2px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
  cursor: pointer;
  font-size: 0.95rem;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--teal);
  color: var(--white) !important;
}

.btn-primary:hover { background: var(--teal-dark); }

.btn-secondary {
  background: transparent;
  border-color: rgba(255,255,255,0.45);
  color: var(--white) !important;
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
}

.btn-outline {
  background: transparent;
  border-color: var(--navy-800);
  color: var(--navy-800) !important;
}

.btn-outline:hover {
  background: var(--navy-800);
  color: var(--white) !important;
}

.btn-gold {
  background: var(--gold);
  color: var(--navy-950) !important;
}

.btn-gold:hover { background: var(--gold-soft); }

/* Sections */
.section {
  padding: clamp(3rem, 6vw, 5rem) 0;
}

.section-alt {
  background:
    linear-gradient(180deg, var(--gray-50), var(--white) 40%, var(--gray-50));
}

.section-dark {
  background: var(--navy-900);
  color: var(--white);
}

.section-dark a { color: var(--gold-soft); }

.section-head {
  max-width: 720px;
  margin-bottom: 2rem;
}

.section-head .eyebrow {
  color: var(--teal-dark);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
  margin: 0 0 0.5rem;
}

.section-dark .section-head .eyebrow { color: var(--gold-soft); }

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.2;
  margin: 0 0 0.75rem;
  color: inherit;
}

.section-head p {
  margin: 0;
  color: var(--gray-700);
  font-size: 1.05rem;
}

.section-dark .section-head p { color: rgba(255,255,255,0.82); }

/* Service cards */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: 14px;
  padding: 1.35rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, border-color 0.2s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--teal);
}

.service-card.featured::before { background: var(--gold); }

.service-card:hover {
  transform: translateY(-3px);
  border-color: var(--gray-200);
}

.service-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
}

.service-card h3 a {
  color: var(--navy-900);
  text-decoration: none;
}

.service-card h3 a:hover { color: var(--teal-dark); }

.service-card p {
  margin: 0 0 1rem;
  color: var(--gray-700);
  font-size: 0.95rem;
}

.service-card .card-link {
  font-weight: 700;
  text-decoration: none;
  color: var(--teal-dark);
}

.chip {
  display: inline-block;
  background: rgba(201, 162, 39, 0.15);
  color: #8a6d12;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  margin-bottom: 0.65rem;
}

/* Content layout */
.page-hero {
  background:
    radial-gradient(circle at 90% 20%, rgba(26,166,166,0.15), transparent 40%),
    linear-gradient(180deg, var(--gray-50), var(--white));
  padding: 2.75rem 0 1.5rem;
  border-bottom: 1px solid var(--gray-100);
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  margin: 0.4rem 0 0.75rem;
  line-height: 1.2;
  max-width: 20ch;
}

.page-hero p {
  margin: 0;
  max-width: 65ch;
  color: var(--gray-700);
  font-size: 1.05rem;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  list-style: none;
  padding: 0;
  margin: 0 0 0.75rem;
  font-size: 0.88rem;
  color: var(--gray-500);
}

.breadcrumb a {
  color: var(--gray-700);
  text-decoration: none;
}

.breadcrumb a:hover { color: var(--teal-dark); }

.breadcrumb li:not(:last-child)::after {
  content: "/";
  margin-left: 0.35rem;
  color: var(--gray-200);
}

.content-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 2rem;
  align-items: start;
}

.prose h2 {
  font-family: var(--font-display);
  font-size: 1.55rem;
  margin: 2.2rem 0 0.8rem;
  color: var(--navy-900);
  scroll-margin-top: 100px;
}

.prose h3 {
  font-size: 1.15rem;
  margin: 1.5rem 0 0.55rem;
  color: var(--navy-800);
}

.prose p { margin: 0 0 1rem; color: var(--gray-700); }

.prose ul,
.prose ol {
  margin: 0 0 1.2rem;
  padding-left: 1.25rem;
  color: var(--gray-700);
}

.prose li { margin: 0.35rem 0; }

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0 1.5rem;
  font-size: 0.95rem;
}

.prose th,
.prose td {
  border: 1px solid var(--gray-200);
  padding: 0.7rem 0.8rem;
  text-align: left;
}

.prose th {
  background: var(--gray-50);
  color: var(--navy-900);
}

.callout {
  border-left: 4px solid var(--teal);
  background: var(--gray-50);
  padding: 1rem 1.15rem;
  border-radius: 0 10px 10px 0;
  margin: 1.25rem 0;
}

.callout.gold {
  border-left-color: var(--gold);
  background: rgba(201, 162, 39, 0.08);
}

.toc,
.side-card {
  position: sticky;
  top: calc(var(--header-h) + 1rem);
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: 14px;
  padding: 1.15rem;
  box-shadow: var(--shadow-sm);
}

.toc h2,
.side-card h2 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
}

.toc ol {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.9rem;
}

.toc a {
  text-decoration: none;
  color: var(--navy-800);
}

.toc a:hover { color: var(--teal-dark); }

.side-card p {
  margin: 0 0 0.85rem;
  color: var(--gray-700);
  font-size: 0.92rem;
}

.side-card .phone-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
}

.side-card .phone-list a {
  display: block;
  font-weight: 700;
  text-decoration: none;
  padding: 0.45rem 0;
  color: var(--navy-900);
}

/* Trust / FAQ */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.trust-item {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 1.25rem;
}

.trust-item h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  color: var(--gold-soft);
}

.trust-item p {
  margin: 0;
  color: rgba(255,255,255,0.82);
  font-size: 0.95rem;
}

.faq-list {
  display: grid;
  gap: 0.75rem;
}

.faq-item {
  border: 1px solid var(--gray-100);
  border-radius: 12px;
  background: var(--white);
  overflow: hidden;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 1rem 1.15rem;
  font-weight: 700;
  color: var(--navy-900);
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--teal);
  font-weight: 800;
}

.faq-item[open] summary::after { content: "–"; }

.faq-item .faq-body {
  padding: 0 1.15rem 1.1rem;
  color: var(--gray-700);
}

/* CTA band */
.cta-band {
  background:
    linear-gradient(120deg, var(--navy-950), var(--navy-800) 60%, #10505a);
  color: var(--white);
  border-radius: 18px;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.cta-band h2 {
  font-family: var(--font-display);
  margin: 0 0 0.4rem;
  font-size: 1.6rem;
}

.cta-band p {
  margin: 0;
  color: rgba(255,255,255,0.85);
  max-width: 48ch;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

/* Region SEO grids */
.region-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.65rem;
}

.region-grid a {
  display: block;
  text-decoration: none;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: 10px;
  padding: 0.7rem 0.85rem;
  color: var(--navy-900);
  font-weight: 600;
  font-size: 0.92rem;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.region-grid a:hover {
  border-color: var(--teal);
  background: rgba(26, 166, 166, 0.06);
  color: var(--teal-dark);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.5rem;
}

.contact-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: 14px;
  padding: 1.4rem;
  box-shadow: var(--shadow-sm);
}

.contact-card h2 {
  margin: 0 0 0.75rem;
  font-size: 1.25rem;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.contact-list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--gray-100);
}

.contact-list strong {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gray-500);
  margin-bottom: 0.2rem;
}

.contact-list a {
  font-weight: 700;
  text-decoration: none;
  color: var(--navy-900);
  font-size: 1.05rem;
}

/* Footer */
.site-footer {
  background: var(--navy-950);
  color: rgba(255,255,255,0.82);
  padding: 3rem 0 1.5rem;
  margin-top: 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.site-footer h2,
.site-footer h3 {
  color: var(--white);
  margin: 0 0 0.85rem;
  font-size: 1rem;
}

.site-footer p {
  margin: 0 0 0.75rem;
  font-size: 0.92rem;
}

.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-footer li { margin: 0.35rem 0; }

.site-footer a {
  color: rgba(255,255,255,0.82);
  text-decoration: none;
}

.site-footer a:hover { color: var(--gold-soft); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: space-between;
  font-size: 0.85rem;
}

/* Mobile call bar */
.mobile-callbar {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1100;
  background: var(--navy-950);
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 0.55rem 0.75rem calc(0.55rem + env(safe-area-inset-bottom));
  gap: 0.5rem;
}

.mobile-callbar a {
  flex: 1;
  text-align: center;
  text-decoration: none;
  font-weight: 800;
  border-radius: 999px;
  padding: 0.75rem 0.5rem;
  font-size: 0.9rem;
}

.mobile-callbar .call {
  background: var(--teal);
  color: var(--white);
}

.mobile-callbar .wa {
  background: #128c7e;
  color: var(--white);
}

/* Refs */
.ref-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.ref-item {
  border: 1px solid var(--gray-100);
  background: var(--white);
  border-radius: 12px;
  padding: 1rem;
  font-weight: 700;
  color: var(--navy-900);
}

/* Process steps */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  counter-reset: step;
}

.process-step {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: 14px;
  padding: 1.2rem;
  position: relative;
}

.process-step::before {
  counter-increment: step;
  content: counter(step);
  display: inline-flex;
  width: 28px;
  height: 28px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--navy-900);
  color: var(--white);
  font-weight: 800;
  font-size: 0.85rem;
  margin-bottom: 0.65rem;
}

.process-step h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
}

.process-step p {
  margin: 0;
  color: var(--gray-700);
  font-size: 0.92rem;
}

/* Utilities */
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

.geo-note {
  font-size: 0.9rem;
  color: var(--gray-500);
  margin-top: 1rem;
}

/* Responsive */
@media (max-width: 980px) {
  .service-grid,
  .trust-grid,
  .ref-grid,
  .process,
  .region-grid,
  .footer-grid,
  .contact-grid,
  .content-wrap {
    grid-template-columns: 1fr 1fr;
  }

  .content-wrap { grid-template-columns: 1fr; }
  .toc, .side-card { position: static; }
  .hero h1 { max-width: none; }
}

@media (max-width: 860px) {
  .nav-toggle { display: inline-block; }

  .site-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: var(--white);
    border-bottom: 1px solid var(--gray-100);
    padding: 0.75rem 1rem 1rem;
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: stretch;
  }

  .site-nav.is-open { display: flex; }

  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
  }

  .dropdown-menu {
    position: static;
    display: none;
    box-shadow: none;
    border: 0;
    padding: 0 0 0 0.75rem;
    min-width: 0;
  }

  .dropdown.is-open .dropdown-menu { display: block; }

  .header-phone {
    display: none;
  }

  .mobile-callbar { display: flex; }
  body { padding-bottom: 72px; }

  .service-grid,
  .trust-grid,
  .ref-grid,
  .process,
  .region-grid,
  .footer-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: 1.35fr 0.9fr;
  }
}