/* ===========================================================
   ArabulucuOfis — Web sitesi ortak stil dosyası
   Marka: Lacivert #0d2240 · Altın #c9a961 · Krem #f6f4ef
   =========================================================== */

:root {
  --ink: #0a0a0a;
  --ink-soft: #1c1c1e;
  --ink-muted: #6e6e73;
  --navy: #0d2240;
  --navy-deep: #07172d;
  --navy-soft: #1a3358;
  --gold: #c9a961;
  --gold-soft: #d9bd7d;
  --gold-deep: #a98c46;
  --cream: #f6f4ef;
  --cream-deep: #eee9dd;
  --paper: #fbfaf7;
  --white: #ffffff;
  --line: rgba(10, 10, 10, 0.08);
  --line-strong: rgba(10, 10, 10, 0.14);
  --line-on-dark: rgba(255, 255, 255, 0.12);

  --serif: "Cormorant Garamond", "Times New Roman", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --shadow-sm: 0 1px 2px rgba(13, 34, 64, 0.05), 0 1px 1px rgba(13, 34, 64, 0.04);
  --shadow-md: 0 10px 30px -10px rgba(13, 34, 64, 0.18), 0 2px 6px rgba(13, 34, 64, 0.06);
  --shadow-lg: 0 30px 80px -20px rgba(13, 34, 64, 0.28), 0 8px 20px rgba(13, 34, 64, 0.08);
  --shadow-xl: 0 50px 120px -30px rgba(7, 23, 45, 0.45);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;

  --container: 1180px;
  --container-wide: 1380px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

button { font-family: inherit; cursor: pointer; }

::selection { background: var(--gold); color: var(--navy); }

/* ===== Tipografi ===== */

.serif { font-family: var(--serif); font-weight: 500; letter-spacing: -0.01em; }
.sans { font-family: var(--sans); }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.05;
  margin: 0 0 0.4em;
  text-wrap: balance;
}

h1 { font-size: clamp(48px, 7vw, 96px); }
h2 { font-size: clamp(36px, 5vw, 64px); }
h3 { font-size: clamp(24px, 2.4vw, 32px); }
h4 { font-size: 20px; letter-spacing: -0.005em; }

.eyebrow {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-deep);
}

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

p { text-wrap: pretty; margin: 0 0 1em; }
p.lede { font-size: clamp(18px, 1.6vw, 22px); color: var(--ink-soft); line-height: 1.55; max-width: 60ch; }

.gold-italic { font-style: italic; color: var(--gold-deep); }
.gold-italic.on-dark { color: var(--gold-soft); }

/* ===== Top Nav ===== */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 250, 247, 0.78);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 28px;
  height: 56px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 500;
  color: var(--navy);
}

.nav-brand img { width: 24px; height: 24px; border-radius: 6px; }
.nav-brand .ofis { font-style: italic; color: var(--gold-deep); }

.nav-links {
  display: flex;
  gap: 28px;
  margin-left: auto;
  font-size: 13px;
  color: var(--ink-soft);
}

.nav-links a:hover { color: var(--navy); }
.nav-links a.active { color: var(--navy); }

.nav-cta {
  padding: 7px 14px;
  background: var(--navy);
  color: var(--white);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  transition: background 0.2s ease;
}

.nav-cta:hover { background: var(--navy-deep); }

@media (max-width: 760px) {
  .nav-links { gap: 16px; font-size: 12px; }
  .nav-inner { padding: 0 18px; gap: 14px; }
  .nav-links a:not(.priority) { display: none; }
}

/* ===== Section scaffolding ===== */

section { padding: clamp(60px, 9vw, 130px) 28px; position: relative; }
.container { max-width: var(--container); margin: 0 auto; }
.container-wide { max-width: var(--container-wide); margin: 0 auto; }

.section-dark { background: var(--navy); color: var(--cream); }
.section-dark h1, .section-dark h2, .section-dark h3 { color: var(--cream); }
.section-dark p { color: rgba(246, 244, 239, 0.78); }

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

.section-head { text-align: center; max-width: 760px; margin: 0 auto clamp(40px, 6vw, 80px); }
.section-head .eyebrow { margin-bottom: 18px; display: inline-block; }
.section-head p.lede { margin-left: auto; margin-right: auto; }

/* Gold divider */
.divider-gold {
  width: 60px;
  height: 1px;
  background: var(--gold);
  margin: 28px auto;
  border: none;
}

/* ===== Buttons ===== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  border: 1px solid transparent;
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn-primary {
  background: var(--navy);
  color: var(--white);
}
.btn-primary:hover { background: var(--navy-deep); transform: translateY(-1px); }

.btn-gold {
  background: var(--gold);
  color: var(--navy);
}
.btn-gold:hover { background: var(--gold-soft); transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--line-strong);
}
.btn-ghost:hover { border-color: var(--navy); }

.btn-ghost.on-dark {
  color: var(--cream);
  border-color: var(--line-on-dark);
}
.btn-ghost.on-dark:hover { border-color: var(--gold); color: var(--gold-soft); }

.btn-text {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--navy);
  font-size: 15px;
  font-weight: 500;
}
.btn-text::after {
  content: "→";
  transition: transform 0.2s ease;
}
.btn-text:hover::after { transform: translateX(3px); }
.btn-text.on-dark { color: var(--gold-soft); }

/* ===== Footer ===== */

footer {
  background: var(--navy-deep);
  color: rgba(246, 244, 239, 0.72);
  padding: 70px 28px 30px;
  font-size: 13px;
}

.footer-inner {
  max-width: var(--container-wide);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 50px 30px;
}

@media (max-width: 880px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .footer-inner { grid-template-columns: 1fr; gap: 36px; }
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  font-family: var(--serif);
  font-size: 22px;
  color: var(--cream);
}
.footer-brand img { width: 32px; height: 32px; border-radius: 8px; }
.footer-brand .ofis { font-style: italic; color: var(--gold-soft); }

.footer-col h5 {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-soft);
  margin: 0 0 16px;
}

.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 10px; }
.footer-col a:hover { color: var(--cream); }

.footer-bottom {
  max-width: var(--container-wide);
  margin: 50px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(246, 244, 239, 0.08);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: rgba(246, 244, 239, 0.5);
}

/* ===== Reveal-on-scroll ===== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.in {
  opacity: 1;
  transform: none;
}

/* ===== Legal page typography ===== */

.legal-page main {
  max-width: 780px;
  margin: 0 auto;
  padding: clamp(60px, 8vw, 110px) 28px clamp(60px, 8vw, 100px);
  font-size: 16px;
  line-height: 1.7;
}

.legal-page h1 { font-size: clamp(40px, 5.5vw, 64px); margin-bottom: 12px; }
.legal-page .meta { color: var(--ink-muted); font-size: 13px; margin-bottom: 50px; }
.legal-page h2 {
  font-size: 26px;
  margin-top: 50px;
  margin-bottom: 16px;
  color: var(--navy);
}
.legal-page h3 {
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--navy);
  margin-top: 28px;
  margin-bottom: 8px;
}
.legal-page p, .legal-page li { color: var(--ink-soft); }
.legal-page ul, .legal-page ol { padding-left: 22px; }
.legal-page li { margin-bottom: 8px; }
.legal-page strong { color: var(--ink); }
.legal-page a { color: var(--navy); text-decoration: underline; text-underline-offset: 3px; }

.legal-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--gold-deep);
  margin-bottom: 24px;
  font-weight: 500;
}
.legal-back::before { content: "←"; }