/* Netyolu vitrin bento bölümü — tüm seçiciler bn- ad alanındadır. */
.bn-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-rows: repeat(2, minmax(374px, auto));
  gap: 20px;
  margin-top: clamp(32px, 5vw, 56px);
}

.bn-card {
  position: relative;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--kenar-rengi);
  border-radius: 32px;
  background: var(--kart-zemin-alt);
  box-shadow:
    var(--kart-golge),
    0 30px 72px color-mix(in srgb, var(--navy) 9%, transparent),
    inset 0 1px 0 color-mix(in srgb, var(--kart-zemin-alt) 88%, var(--baslik-rengi));
  color: var(--govde-rengi);
  isolation: isolate;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}

.bn-card::before {
  content: "";
  position: absolute;
  z-index: -1;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  border: 1px solid var(--kenar-rengi);
  box-shadow: 0 0 0 36px var(--kart-zemin-alt), 0 0 0 37px var(--kenar-rengi);
  pointer-events: none;
}

.bn-card-kaynak {
  grid-column: span 7;
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  align-items: center;
  gap: clamp(12px, 2vw, 28px);
  padding: clamp(28px, 3vw, 42px);
}

.bn-card-kaynak::before { left: -120px; bottom: -170px; }

.bn-card-tekrar {
  grid-column: span 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 34px clamp(26px, 3vw, 44px) 38px;
  text-align: center;
}

.bn-card-tekrar::before { right: -74px; top: -138px; }

.bn-card-gizlilik {
  grid-column: span 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 34px clamp(26px, 3vw, 44px) 38px;
  text-align: center;
}

.bn-card-gizlilik::before { left: -94px; top: -152px; }

.bn-card-ilerleme {
  grid-column: span 7;
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  align-items: center;
  gap: clamp(18px, 3vw, 42px);
  padding: clamp(28px, 3vw, 42px);
}

.bn-card-ilerleme::before { right: -110px; bottom: -142px; }

.bn-metin { position: relative; z-index: 3; min-width: 0; }
.bn-metin-orta { max-width: 410px; }

.bn-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  margin-bottom: 14px;
  padding: 6px 11px;
  border: 1px solid color-mix(in srgb, var(--mor-vurgu) 22%, transparent);
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--mor-zemin-yumusak) 74%, transparent);
  color: var(--mor-vurgu);
  font: 700 11px/1 var(--font-body);
  letter-spacing: .075em;
  text-transform: uppercase;
}

.bn-card h3 {
  max-width: 16ch;
  color: var(--baslik-rengi);
  font: 400 clamp(27px, 2.55vw, 38px)/1.06 var(--font-display);
  letter-spacing: -.025em;
}

.bn-metin-orta h3 { max-width: 18ch; margin-inline: auto; }

.bn-card p {
  max-width: 43ch;
  margin-top: 16px;
  color: var(--govde-rengi);
  font-size: 14px;
  line-height: 1.65;
}

.bn-metin-orta p { margin-inline: auto; }

.bn-ornek {
  position: absolute;
  z-index: 8;
  top: 2px;
  right: 2px;
  display: inline-flex;
  align-items: center;
  min-height: 25px;
  padding: 6px 9px;
  border: 1px solid var(--kenar-rengi);
  border-radius: var(--radius-pill);
  background: var(--kart-zemin);
  box-shadow: var(--kart-golge);
  color: var(--ikincil-metin);
  font: 700 9px/1 var(--font-body);
  letter-spacing: .07em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* Katmanlı anlatım illüstrasyonu */
.bn-kaynak-gorsel {
  position: relative;
  min-width: 0;
  height: 292px;
  perspective: 900px;
}

.bn-kaynak-gorsel::before {
  content: "";
  position: absolute;
  inset: 46px 18px 18px;
  border-radius: 28px;
  background: color-mix(in srgb, var(--mor-zemin-yumusak) 62%, var(--kart-zemin-alt));
  transform: rotate(-2deg);
}

.bn-kagit {
  position: absolute;
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: 1px solid var(--kenar-rengi);
  border-radius: 19px;
  background: var(--kart-zemin);
  box-shadow: var(--tile-golge);
  color: var(--baslik-rengi);
}

.bn-kagit-not {
  z-index: 2;
  left: 0;
  bottom: 7px;
  width: 60%;
  min-height: 214px;
  padding: 22px 20px;
  transform: rotate(-5deg);
}

.bn-kagit-anlatim {
  z-index: 3;
  right: 0;
  top: 31px;
  width: 62%;
  min-height: 234px;
  padding: 22px 20px;
  transform: rotate(4deg);
}

.bn-kagit-ust {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 15px;
  color: var(--ikincil-metin);
  font: 700 10px/1.2 var(--font-body);
  letter-spacing: .04em;
  text-transform: uppercase;
}

.bn-kagit-nokta {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--orange) 16%, transparent);
}

.bn-kagit-simge {
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  border-radius: 8px;
  background: var(--mor-zemin-yumusak);
  color: var(--mor-vurgu);
}

.bn-kagit-simge svg { width: 15px; height: 15px; }

.bn-kagit strong {
  display: block;
  max-width: 17ch;
  margin-bottom: 16px;
  font: 500 15px/1.28 var(--font-display);
}

.bn-cizgi {
  display: block;
  width: 64%;
  height: 6px;
  margin-bottom: 8px;
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--ikincil-metin) 17%, transparent);
}

.bn-cizgi-uzun { width: 88%; }

.bn-konu-kutulari {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.bn-konu {
  display: inline-flex;
  padding: 6px 8px;
  border-radius: 8px;
  color: var(--navy);
  font: 700 9px/1 var(--font-body);
}

.bn-konu-tarih { background: var(--yellow); }
.bn-konu-vatandaslik { background: color-mix(in srgb, var(--blue) 30%, var(--card)); }
.bn-konu-turkce { background: color-mix(in srgb, var(--green) 56%, var(--card)); }

.bn-anlatim-satir {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 4px 0;
  color: var(--govde-rengi);
  font: 600 10px/1.35 var(--font-body);
}

.bn-anlatim-satir i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mor-vurgu);
}

.bn-okuma-cipi {
  align-self: flex-start;
  margin-top: auto;
  padding: 7px 9px;
  border-radius: var(--radius-pill);
  background: var(--mor-zemin-yumusak);
  color: var(--mor-vurgu);
  font: 700 9px/1 var(--font-body);
}

/* Tekrar ve gizlilik illüstrasyonları */
.bn-ikon-sahne {
  position: relative;
  flex: 1 0 160px;
  width: min(100%, 330px);
  min-height: 160px;
}

.bn-halka {
  position: absolute;
  left: 50%;
  top: 48%;
  border: 1px solid color-mix(in srgb, var(--green) 34%, transparent);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.bn-halka-bir { width: 174px; height: 112px; transform: translate(-50%, -50%) rotate(-11deg); }
.bn-halka-iki { width: 218px; height: 140px; transform: translate(-50%, -50%) rotate(15deg); opacity: .58; }

.bn-ikon-karo {
  position: absolute;
  z-index: 3;
  left: 50%;
  top: 48%;
  display: grid;
  width: 110px;
  height: 110px;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--navy) 10%, transparent);
  border-radius: 29px;
  box-shadow: var(--tile-golge), 0 24px 42px color-mix(in srgb, var(--navy) 16%, transparent);
  transform: translate(-50%, -50%) rotate(-6deg);
}

.bn-ikon-karo svg { width: 51px; height: 51px; }
.bn-ikon-yesil { background: var(--green); color: var(--navy); }

.bn-mini-cip {
  position: absolute;
  z-index: 5;
  padding: 7px 10px;
  border: 1px solid var(--kenar-rengi);
  border-radius: var(--radius-pill);
  background: var(--kart-zemin);
  box-shadow: var(--kart-golge);
  color: var(--baslik-rengi);
  font: 700 10px/1 var(--font-body);
}

.bn-mini-cip-sol { left: 8%; top: 19%; transform: rotate(-8deg); }
.bn-mini-cip-sag { right: 7%; bottom: 14%; transform: rotate(6deg); }

.bn-kilit-sahne { min-height: 164px; }

.bn-kilit-arka {
  position: absolute;
  left: 50%;
  top: 47%;
  width: 218px;
  height: 125px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 22% 35%, var(--blue) 0 5px, transparent 6px),
    radial-gradient(circle at 80% 62%, var(--mor-vurgu) 0 7px, transparent 8px),
    color-mix(in srgb, var(--blue) 9%, var(--kart-zemin-alt));
  transform: translate(-50%, -50%) rotate(-7deg);
}

.bn-ikon-kilit {
  background: color-mix(in srgb, var(--blue) 82%, var(--mor-vurgu));
  color: var(--card);
  transform: translate(-50%, -50%) rotate(5deg);
}

.bn-gizli-cipi {
  position: absolute;
  z-index: 5;
  right: 5%;
  bottom: 7%;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 11px;
  border: 1px solid var(--kenar-rengi);
  border-radius: var(--radius-pill);
  background: var(--kart-zemin);
  box-shadow: var(--kart-golge);
  color: var(--baslik-rengi);
  font: 700 10px/1 var(--font-body);
  transform: rotate(-4deg);
}

.bn-gizli-cipi svg { width: 15px; height: 15px; color: var(--mor-vurgu); }

/* İlerleme grafiği */
.bn-veri-notu {
  display: block;
  margin-top: 18px;
  color: var(--ikincil-metin);
  font: 600 10px/1.3 var(--font-body);
}

.bn-grafik {
  position: relative;
  min-width: 0;
  height: 286px;
  padding: 42px 26px 24px;
  border: 1px solid var(--kenar-rengi);
  border-radius: 26px;
  background: var(--kart-zemin);
  box-shadow: var(--tile-golge);
}

.bn-ornek-grafik { top: 14px; right: 14px; }

.bn-grafik-cizgiler {
  position: absolute;
  inset: 52px 22px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.bn-grafik-cizgiler i {
  width: 100%;
  border-top: 1px dashed color-mix(in srgb, var(--ikincil-metin) 21%, transparent);
}

.bn-sutunlar {
  position: absolute;
  inset: 54px 25px 25px;
  display: flex;
  align-items: end;
  justify-content: center;
  gap: clamp(9px, 1.5vw, 16px);
}

.bn-sutun {
  position: relative;
  display: block;
  width: clamp(28px, 4vw, 43px);
  height: var(--bn-boy);
  min-height: 48px;
  border-radius: 12px 12px 7px 7px;
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--card) 58%, transparent);
}

.bn-sutun i {
  position: absolute;
  left: 50%;
  top: -25px;
  padding: 4px 6px;
  border: 1px solid var(--kenar-rengi);
  border-radius: 7px;
  background: var(--kart-zemin);
  box-shadow: var(--kart-golge);
  color: var(--baslik-rengi);
  font: normal 700 9px/1 var(--font-body);
  transform: translateX(-50%);
}

.bn-sutun-sari { background: var(--yellow); }
.bn-sutun-turuncu { background: var(--orange); }
.bn-sutun-mavi { background: var(--blue); }
.bn-sutun-mor { background: var(--mor-vurgu); }
.bn-sutun-yesil { background: var(--green); }

.bn-hafta-karti {
  position: absolute;
  z-index: 6;
  left: -24px;
  top: 56px;
  display: flex;
  flex-direction: column;
  width: 130px;
  padding: 16px;
  border: 1px solid var(--kenar-rengi);
  border-radius: 18px;
  background: var(--kart-zemin);
  box-shadow: var(--tile-golge);
  transform: rotate(-5deg);
}

.bn-hafta-karti > span,
.bn-hafta-karti small {
  color: var(--ikincil-metin);
  font: 700 9px/1.25 var(--font-body);
  letter-spacing: .04em;
  text-transform: uppercase;
}

.bn-hafta-karti strong {
  margin-block: 7px 5px;
  color: var(--baslik-rengi);
  font: 500 17px/1 var(--font-display);
}

.bn-hafta-karti b {
  color: var(--mor-vurgu);
  font-size: 29px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}


@media (hover: hover) and (pointer: fine) {
  .bn-card:hover {
    transform: translateY(-5px);
    box-shadow:
      var(--kart-golge),
      0 36px 82px color-mix(in srgb, var(--navy) 13%, transparent),
      inset 0 1px 0 color-mix(in srgb, var(--kart-zemin-alt) 88%, var(--baslik-rengi));
  }
  .bn-card-kaynak:hover .bn-kagit-not { transform: rotate(-7deg) translate(-3px, -2px); }
  .bn-card-kaynak:hover .bn-kagit-anlatim { transform: rotate(6deg) translate(3px, -3px); }
  .bn-card-tekrar:hover .bn-ikon-karo { transform: translate(-50%, -53%) rotate(-8deg); }
  .bn-card-gizlilik:hover .bn-ikon-karo { transform: translate(-50%, -53%) rotate(7deg); }
  .bn-card-ilerleme:hover .bn-hafta-karti { transform: rotate(-7deg) translateY(-3px); }
}

@media (prefers-reduced-motion: no-preference) {
  .bn-kagit,
  .bn-ikon-karo,
  .bn-hafta-karti { transition: transform .28s var(--ease); }
}

@media (max-width: 1199px) {
  .bn-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: none;
  }

  .bn-card-kaynak,
  .bn-card-tekrar,
  .bn-card-gizlilik,
  .bn-card-ilerleme {
    grid-column: span 1;
    display: flex;
    flex-direction: column;
    min-height: 520px;
    padding: 30px;
  }

  .bn-card-tekrar,
  .bn-card-gizlilik { justify-content: space-between; }
  .bn-card-kaynak,
  .bn-card-ilerleme { align-items: stretch; justify-content: space-between; }

  .bn-card h3 { font-size: clamp(26px, 3.4vw, 34px); }
  .bn-kaynak-gorsel { width: 100%; height: 278px; margin-top: 24px; }
  .bn-grafik { width: 100%; height: 270px; margin-top: 28px; }
  .bn-ikon-sahne { order: 2; flex-basis: 190px; margin-top: 18px; }
  .bn-card-tekrar .bn-metin,
  .bn-card-gizlilik .bn-metin { order: 1; }
}

@media (max-width: 639px) {
  .bn-grid { grid-template-columns: minmax(0, 1fr); gap: 16px; }

  .bn-card-kaynak,
  .bn-card-tekrar,
  .bn-card-gizlilik,
  .bn-card-ilerleme {
    min-height: 0;
    padding: 26px 20px;
    border-radius: 28px;
  }

  .bn-card h3 { font-size: 29px; }
  .bn-card p { font-size: 13.5px; }

  .bn-kaynak-gorsel { height: 276px; margin-top: 22px; }
  .bn-kagit-not { width: 61%; padding: 19px 15px; }
  .bn-kagit-anlatim { width: 64%; padding: 19px 15px; }
  .bn-kagit strong { font-size: 13px; }

  .bn-ikon-sahne { width: 100%; min-height: 180px; margin-top: 22px; }
  .bn-mini-cip-sol { left: 4%; }
  .bn-mini-cip-sag { right: 3%; }
  .bn-gizli-cipi { right: 2%; }

  .bn-grafik { height: 268px; margin-top: 26px; padding-inline: 14px; }
  .bn-sutunlar { inset-inline: 17px; gap: 8px; }
  .bn-sutun { width: clamp(25px, 11vw, 38px); }
  .bn-hafta-karti { left: -8px; top: 16px; width: 116px; padding: 13px; }
}

@media (prefers-reduced-motion: reduce) {
 .bn-card, .bn-kagit, .bn-ikon-karo, .bn-hafta-karti { transition: none; }
 .bn-card:hover { transform: none; }
}