/* ── Modern Dark Header ─────────────────────────────────────── */

/* ── Main bar ── */
#baslik {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  box-shadow: 0 2px 16px rgba(0,0,0,.35);
  border-bottom: 1px solid rgba(255,255,255,.07);
  padding-top: 0;
  padding-bottom: 0;
  color: #e2e8f0;
}

/* ── Logo ── */
#baslik .logoa {
  gap: 10px;
}
#baslik .logoa .logob {
  color: #fff;
  font-weight: 800;
  font-size: 15px;
  letter-spacing: .01em;
}
/* "ART" prefix highlight */
#baslik .logoa .logob::first-line {
  color: #22c55e;
}

/* ── Nav links ── */
#baslik .menu .menuo .menuob {
  color: #cbd5e1;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: .01em;
  border-radius: 8px;
  padding-left: 14px;
  padding-right: 14px;
  transition: background .2s, color .2s;
}
#baslik .menu .menuo .menuob:hover {
  color: #fff;
  background: rgba(255,255,255,.08);
}

/* ── "Buy Now!" pill button ── */
#baslik .menu .menuo .menuob.-rmo2,
#baslik .menu .menuo .menuob.-rmo2:visited {
  color: #fff !important;
  background: linear-gradient(135deg, #16a34a, #22c55e);
  border-radius: 100px !important;
  font-weight: 700 !important;
  padding-left: 18px;
  padding-right: 18px;
  box-shadow: 0 2px 10px rgba(34,197,94,.4);
  transition: box-shadow .2s, transform .15s, background .2s;
}
#baslik .menu .menuo .menuob.-rmo2:hover {
  color: #fff !important;
  background: linear-gradient(135deg, #15803d, #16a34a) !important;
  box-shadow: 0 4px 16px rgba(34,197,94,.55);
  transform: translateY(-1px);
}

/* ── Hamburger (mobile) ── */
#mbac::before,
#mbac::after {
  background-color: #cbd5e1;
}
#mbac:hover {
  background-color: rgba(255,255,255,.1);
}
#mbac:hover::before,
#mbac:hover::after {
  background-color: #fff;
}

/* ── Language flag dropdown ── */
#baslik .sarkac_basligi .sarkacos {
  opacity: .9;
}
#baslik .sarkac_basligi:hover .sarkacos {
  opacity: 1;
}

/* ── Mobile slide-out drawer ── */
.menu_bolumu {
  background: #0f172a;
  border-right: 1px solid rgba(255,255,255,.08);
}
.menu_bolumu #mbkapat::before,
.menu_bolumu #mbkapat::after {
  background-color: #94a3b8;
}
.menu_bolumu #mbkapat:hover::before,
.menu_bolumu #mbkapat:hover::after {
  background-color: #22c55e;
}
.menu_bolumu .menuo .menuob {
  color: #cbd5e1;
  border-bottom: 1px solid rgba(255,255,255,.06);
  font-weight: 600;
}
.menu_bolumu .menuo .menuob:hover {
  color: #22c55e;
  background: rgba(34,197,94,.08);
}
.menu_bolumu .menuo .menuob.-rmo2 {
  color: #4ade80 !important;
}
.menu_bolumu .menuo .menuob.-rmo2:hover {
  color: #22c55e !important;
}