/* ── KAMPANYA BANNER ─────────────────────────────────────────── */
.kampanya-banner {
  position: relative;
  padding: 5rem 0;
  background: linear-gradient(135deg, #071a0a 0%, #0f3318 50%, #1a4d26 100%);
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  overflow: hidden;
}
.kb-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(3,12,5,.92) 0%, rgba(18,58,28,.80) 100%);
}
/* Arka plan görseli varsa overlay hafif olsun */
.kampanya-banner[style*="background-image"] .kb-overlay {
  background: linear-gradient(135deg, rgba(3,12,5,.88) 0%, rgba(18,58,28,.78) 100%);
}

/* Dekoratif halkalar */
.kb-deko { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.kb-deko-halka {
  position: absolute; border-radius: 50%;
  border: 1px solid rgba(201,168,76,.12);
}
.kb-deko-1 { width: 500px; height: 500px; top: -200px; right: -100px; }
.kb-deko-2 { width: 320px; height: 320px; top: -80px; right: 50px; border-color: rgba(201,168,76,.08); }
.kb-deko-3 { width: 180px; height: 180px; bottom: -60px; left: 10%; border-color: rgba(255,255,255,.06); }

/* İç grid */
.kb-ic {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 4rem; align-items: center;
}

/* Sol */
.kb-sol .on-yazi { color: var(--altin, #c9a84c); }
.kb-sol h2 { color: #fff; font-size: clamp(1.8rem,3vw,2.8rem); margin: .6rem 0 1rem; }
.kb-sol p { color: rgba(255,255,255,.72); font-size: 1rem; line-height: 1.75; margin-bottom: 2rem; }
.kb-butonlar { display: flex; gap: 12px; flex-wrap: wrap; }
.btn-cerceve-beyaz {
  border: 1.5px solid rgba(255,255,255,.35); color: #fff; background: transparent;
  transition: all .2s;
}
.btn-cerceve-beyaz:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.6); }

/* Sağ — Süreç */
.kb-surec {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 16px;
  padding: 32px 28px;
  backdrop-filter: blur(8px);
}
.kb-surec-baslik {
  font-size: .75rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--altin, #c9a84c);
  margin: 0 0 20px;
}
.kb-adimlar { display: flex; flex-direction: column; gap: 0; }
.kb-adim {
  display: flex; align-items: flex-start; gap: 16px; padding: 6px 0;
}
.kb-adim-no {
  width: 36px; height: 36px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, #c9a84c, #a07830);
  color: #fff; font-weight: 800; font-size: .95rem;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(201,168,76,.35);
}
.kb-adim-ic strong { display: block; color: #fff; font-size: .92rem; margin-bottom: 3px; }
.kb-adim-ic span { font-size: .8rem; color: rgba(255,255,255,.55); line-height: 1.5; }
.kb-adim-cizgi {
  width: 1px; height: 24px; background: rgba(201,168,76,.25);
  margin: 0 0 0 17px;
}
.kb-surec-alt {
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
  margin-top: 20px; padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,.08);
  font-size: .75rem; color: rgba(255,255,255,.45);
}
.kb-surec-alt svg { color: rgba(201,168,76,.7); flex-shrink: 0; }

@media (max-width: 900px) {
  .kb-ic { grid-template-columns: 1fr; gap: 2.5rem; }
  .kb-deko-1 { width: 300px; height: 300px; }
}
@media (max-width: 640px) {
  .kampanya-banner { padding: 3.5rem 0; background-attachment: scroll; }
  .kb-sol h2 { font-size: 1.6rem; }
  .kb-surec { padding: 22px 18px; }
  .kb-butonlar { flex-direction: column; }
  .kb-butonlar .btn { text-align: center; justify-content: center; }
}