/* Header / Nav / Footer / dil seçici */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: var(--sp-5);
  justify-content: space-between;
}

/* Logo */
.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  color: var(--ink);
  flex-shrink: 0;
}
.brand:hover {
  color: var(--ink);
}
.brand__mark {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
}
.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.12;
}
.brand__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  letter-spacing: 0.01em;
}
.brand__tag {
  font-size: 0.66rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 6px; /* "YAĞ"daki Ğ'nin üstteki isimle (y) çarpışmaması için boşluk */
}

/* Navigasyon */
.main-nav {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
}
.main-nav a {
  color: var(--ink-soft);
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--r-sm);
  font-weight: 500;
  font-size: var(--fs-sm);
}
.main-nav a:hover {
  background: var(--surface-alt);
  color: var(--ink);
}
.main-nav a[aria-current="page"] {
  color: var(--primary);
  background: var(--primary-soft);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

/* Dil seçici — küçük, dikdörtgen çerçeveli */
.lang-switch {
  display: inline-flex;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  overflow: hidden;
  background: var(--surface);
}
.lang-switch button {
  padding: 6px 11px;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--muted);
  transition: background var(--transition), color var(--transition);
}
.lang-switch button + button {
  border-left: 1px solid var(--line);
}
.lang-switch button[aria-pressed="true"] {
  background: var(--primary);
  color: #fff;
}
.lang-switch button:not([aria-pressed="true"]):hover {
  background: var(--surface-alt);
  color: var(--ink);
}

/* Teklif sepeti bağlantısı (header) */
.cart-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  background: var(--surface);
  color: var(--ink-soft);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.cart-link:hover {
  background: var(--surface-alt);
  color: var(--ink);
  border-color: var(--primary);
}
.cart-link svg {
  width: 20px;
  height: 20px;
}
.cart-badge {
  position: absolute;
  top: -7px;
  right: -7px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: var(--r-pill);
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  line-height: 18px;
  text-align: center;
  box-shadow: 0 0 0 2px var(--bg);
}
.cart-badge[hidden] {
  display: none;
}

/* Mobil menü düğmesi */
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  align-items: center;
  justify-content: center;
  background: var(--surface);
}
.nav-toggle svg {
  width: 20px;
  height: 20px;
}

/* Footer */
.site-footer {
  flex-shrink: 0;
  background: var(--ink);
  color: #d8d4c9;
  margin-top: var(--sp-9);
  padding-block: var(--sp-7) var(--sp-5);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: var(--sp-6);
  padding-bottom: var(--sp-6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.site-footer h4 {
  color: #fff;
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--sp-4);
}
.site-footer a {
  color: #cfcabd;
}
.site-footer a:hover {
  color: #fff;
}
.footer-brand .brand__name {
  color: #fff;
}
.footer-brand p {
  color: #aaa498;
  font-size: var(--fs-sm);
  margin-top: var(--sp-3);
  max-width: 38ch;
}
.footer-col ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  font-size: var(--fs-sm);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-2);
  padding-top: var(--sp-4);
  font-size: var(--fs-xs);
  color: #9b958a;
}

@media (max-width: 860px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: inline-flex;
  }
  .main-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    padding: var(--sp-3);
    gap: var(--sp-1);
    box-shadow: var(--shadow);
    transform: translateY(-130%);
    transition: transform var(--transition-slow);
    z-index: 90;
  }
  .main-nav.is-open {
    transform: translateY(0);
  }
  .main-nav a {
    font-size: var(--fs-base);
    padding: var(--sp-3);
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}