/* Duran Interactive site, style A ("calm"): cream paper, serif body, Rubik labels (ADR 0001, 0004).
   Rubik (OFL, see assets/fonts/OFL.txt) is self-hosted so no visitor data goes to a font CDN. */
@font-face { font-family: Rubik; font-style: normal; font-weight: 400 500; font-display: swap;
  src: url(/assets/fonts/rubik-latin-ext.woff2) format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: Rubik; font-style: normal; font-weight: 400 500; font-display: swap;
  src: url(/assets/fonts/rubik-latin.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

:root {
  --bg: #f7f3ec; --ink: #2b2a33; --soft: #5d5a66; --line: #e2dbcf; --accent: #5a7d66;
  --label: Rubik, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
* { box-sizing: border-box; }
html, body { background: var(--bg); }
body {
  margin: 0; color: var(--ink); font-family: Georgia, "Times New Roman", serif;
  font-size: 1.08rem; line-height: 1.7; -webkit-text-size-adjust: 100%;
}
a { color: inherit; text-decoration-color: var(--accent); text-underline-offset: 0.2em; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
img { max-width: 100%; }

.wrap { max-width: 640px; margin: 0 auto; padding: 0 16px 48px; text-align: center; }

/* Language switch: "EN · TR", the active one in ink. */
.lang {
  font: 500 0.85rem/1 var(--label); letter-spacing: 0.1em; color: var(--soft);
  background: none; border: 0; padding: 12px 0 12px 12px; cursor: pointer;
}
.lang span { padding: 0 2px; }
.lang .on { color: var(--ink); border-bottom: 1px solid var(--ink); }
.lang-row { display: flex; justify-content: flex-end; }

/* Thin bar on inner pages: line lockup home link + language switch. */
.bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 64px; }
.bar .home { display: block; line-height: 0; }
.bar .home img { height: 28px; width: auto; }

.label {
  font-family: var(--label); font-weight: 500; letter-spacing: 0.22em; font-size: 0.85rem;
  color: var(--soft); text-transform: none;
}
h2.label { margin: 64px 0 24px; }

nav.menu {
  display: flex; justify-content: center; flex-wrap: wrap; gap: 8px 36px; margin: 40px 0 44px;
  font-family: var(--label); letter-spacing: 0.18em; font-size: 0.9rem;
}
nav.menu a { text-decoration: none; color: var(--soft); padding: 6px 0; border-bottom: 1px solid transparent; }
nav.menu a:hover { color: var(--ink); border-bottom-color: var(--ink); }

footer {
  margin-top: 72px; padding-top: 28px; border-top: 1px solid var(--line); color: var(--soft);
  font-size: 0.95rem; text-align: center;
}
footer p { margin: 6px 0; }
footer .social {
  font-family: var(--label); letter-spacing: 0.14em; font-size: 0.82rem;
  display: flex; justify-content: center; flex-wrap: wrap; gap: 8px 28px; margin-bottom: 14px;
}
footer .social a { text-decoration: none; padding: 6px 0; }
footer .social a:hover { color: var(--ink); }
footer .legal { font-size: 0.8rem; margin-top: 14px; }