/* =====================================================================
   CARD TYPE 2 — Özel Sponsor Kartı (grup kartı)  ·  .special-card
   =====================================================================
   "Hero" kart: tek kart içinde 1–4 marka (hücre). Hücreler arasında boşluk yok;
   yalnızca ince ayraç çizgisi var. Birden fazla özel ortak varsa her biri ayrı
   kart olarak alt alta dizilir.

   Görsel dil:
   - gradient çerçeve + iç çerçeve + köşe süsleri (premium "kasa" hissi)
   - arkada yavaş akan aurora ışığı
   - fare üstündeyken imleci takip eden spotlight (main.js --mx / --my)
   - bonus rakamı büyük ve parıltılı (title_main'in ilk sayısı)

   HTML iskeleti:
   ---------------------------------------------------------------------
   <article class="special-card special-card--n3 special-card--multi" style="--c:#e0364c; --n:3;">
     <span class="special-card__badge">SPECIAL PARTNER</span>
     <span class="special-card__frame" aria-hidden="true"></span>

     <div class="special-card__cells">
       <a class="special-cell" style="--c:#e8b23a;" href="URL">
         <img class="special-cell__logo" src="LOGO" alt="" />
         <span class="special-cell__text">
           <span class="special-cell__title">
             <span class="special-cell__big">500₺</span>
             <span class="special-cell__rest">Deneme Bonusu</span>
           </span>
           <span class="special-cell__sub">%100 Hoşgeldin Bonusu</span>
         </span>
         <!-- yalnızca tek markalı kartta: -->
         <span class="special-cell__btn"><span>Hemen Katıl</span></span>
       </a>
       ... (en fazla 4 hücre)
     </div>
   </article>
   ---------------------------------------------------------------------
   --c (kart)  -> çerçeve, aurora, rozet
   --c (hücre) -> bonus rakamı, alt ışık, hover
   --n         -> hücre sayısı (1–4)
   ===================================================================== */

.special-card {
  --card-bg: #0a0e15;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --mx: 50%;
  --my: 50%;
  /* kart düzeyi vurgu: çok markalıda nötr çelik (renk hücrelerde), tek markalıda marka rengi */
  --k: #8fa3bf;
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: stretch;
  width: 100%;
  min-height: clamp(116px, 8.6vw, 134px);
  border-radius: 16px;
  overflow: hidden;
  /* gradient çerçeve: padding-box iç zemin, border-box çerçeve rengi */
  border: 1px solid transparent;
  background:
    linear-gradient(180deg, #131a27 0%, var(--card-bg) 100%) padding-box,
    linear-gradient(135deg,
      color-mix(in srgb, var(--k) 85%, #fff) 0%,
      color-mix(in srgb, var(--k) 22%, #1a2431) 32%,
      color-mix(in srgb, var(--k) 52%, #1a2431) 68%,
      color-mix(in srgb, var(--k) 90%, #fff) 100%) border-box;
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.35),
    0 30px 64px -30px rgba(0, 0, 0, 0.9),
    0 0 46px -18px color-mix(in srgb, var(--k) 55%, transparent);
}

/* ---------- aurora: arkada yavaş akan ışık lekeleri ---------- */
.special-card::before {
  content: "";
  position: absolute;
  inset: -40%;
  z-index: -1;
  background:
    radial-gradient(36% 46% at 18% 42%, color-mix(in srgb, var(--k) 30%, transparent), transparent 72%),
    radial-gradient(32% 42% at 82% 62%, color-mix(in srgb, var(--k) 24%, transparent), transparent 72%),
    radial-gradient(28% 36% at 52% 8%, rgba(255, 255, 255, 0.07), transparent 70%);
  animation: sp-aurora 16s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes sp-aurora {
  from {
    transform: translate3d(-4%, -2%, 0) rotate(-3deg);
  }

  to {
    transform: translate3d(4%, 3%, 0) rotate(4deg);
  }
}

/* ---------- spotlight: imleci takip eden ışık (yalnızca fare olan cihazlarda) ---------- */
.special-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  background: radial-gradient(280px circle at var(--mx) var(--my), rgba(255, 255, 255, 0.1), transparent 62%);
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

@media (hover: hover) {
  .special-card:hover::after {
    opacity: 1;
  }
}

/* ---------- iç çerçeve + köşe süsleri ---------- */
.special-card__frame {
  position: absolute;
  inset: 0;
  z-index: 4;
  border-radius: inherit;
  overflow: hidden;
  pointer-events: none;
}

.special-card__frame::before {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid color-mix(in srgb, var(--k) 26%, transparent);
  border-radius: 13px;
  --b: color-mix(in srgb, var(--k) 82%, #fff);
  background:
    linear-gradient(var(--b), var(--b)) top left / 16px 2px no-repeat,
    linear-gradient(var(--b), var(--b)) top left / 2px 16px no-repeat,
    linear-gradient(var(--b), var(--b)) top right / 16px 2px no-repeat,
    linear-gradient(var(--b), var(--b)) top right / 2px 16px no-repeat,
    linear-gradient(var(--b), var(--b)) bottom left / 16px 2px no-repeat,
    linear-gradient(var(--b), var(--b)) bottom left / 2px 16px no-repeat,
    linear-gradient(var(--b), var(--b)) bottom right / 16px 2px no-repeat,
    linear-gradient(var(--b), var(--b)) bottom right / 2px 16px no-repeat;
}

/* ---------- rozet: sade koyu etiket, renk yalnızca küçük canlı nokta + ince çizgide ---------- */
.special-card__badge {
  position: absolute;
  top: 0;
  left: 50%;
  z-index: 6;
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
  transform: translateX(-50%);
  padding: 0.55em 1.35em 0.62em;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-top: 0;
  border-radius: 0 0 11px 11px;
  background: linear-gradient(180deg, #0f1520, #090d14);
  box-shadow:
    inset 0 -1px 0 color-mix(in srgb, var(--k) 55%, transparent),
    0 10px 20px -10px rgba(0, 0, 0, 0.8);
  color: #e6ecf4;
  font-family: "Chakra Petch", sans-serif;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.26em;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
  pointer-events: none;
}

.special-card__badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--k);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--k) 22%, transparent), 0 0 10px var(--k);
  animation: sp-dot 2.4s ease-in-out infinite;
}

@keyframes sp-dot {
  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.45;
  }
}

/* ---------- hücre ızgarası: aralık yok ---------- */
.special-card__cells {
  position: relative;
  z-index: 2;
  flex: 1 1 auto;
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(var(--n, 1), minmax(0, 1fr));
}

.special-cell {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: clamp(4px, 0.5vw, 6px);
  min-width: 0;
  padding: clamp(28px, 2.3vw, 32px) clamp(12px, 1.5vw, 20px) clamp(12px, 1.3vw, 16px);
  text-align: center;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

/* ayraç: ince, uçlara doğru sönen dikey çizgi (ilk hücre hariç) */
.special-cell + .special-cell {
  background-image: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.14) 30%, rgba(255, 255, 255, 0.14) 70%, transparent);
  background-repeat: no-repeat;
  background-position: left top;
  background-size: 1px 100%;
}

/* hücreye özel renk tonu (alttan yükselen) */
.special-cell::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(72% 64% at 50% 100%, color-mix(in srgb, var(--c) 20%, transparent), transparent 76%);
  opacity: 0.75;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

/* alt vurgu çizgisi */
.special-cell::after {
  content: "";
  position: absolute;
  left: 14%;
  right: 14%;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--c), transparent);
  transition: left 0.3s var(--ease), right 0.3s var(--ease), height 0.3s ease, box-shadow 0.3s ease;
  pointer-events: none;
}

.special-cell:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--c) 70%, #fff);
  outline-offset: -5px;
}

.special-cell__logo {
  position: relative;
  z-index: 1;
  display: block;
  /* sabit logo kutusu: her logo aynı alana contain ile oturur */
  width: min(100%, clamp(104px, 11vw, 140px));
  height: clamp(28px, 3vw, 38px);
  object-fit: contain;
  object-position: center;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.5));
  transition: transform 0.3s var(--ease), filter 0.3s ease;
}

.special-cell__text {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  min-width: 0;
}

.special-cell__title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  line-height: 1;
}

/* bonus rakamı: büyük, metalik degrade + renkli parıltı */
.special-cell__big {
  font-family: "Chakra Petch", sans-serif;
  font-size: clamp(1.3rem, 2.1vw, 1.8rem);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.01em;
  color: var(--c);
  background: linear-gradient(180deg, #fff 0%, color-mix(in srgb, var(--c) 88%, #fff) 46%, var(--c) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 14px color-mix(in srgb, var(--c) 55%, transparent));
  white-space: nowrap;
}

.special-cell__rest {
  font-size: clamp(0.64rem, 0.85vw, 0.74rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--c) 74%, #fff);
}

/* başında sayı olmayan başlık: tek satır, belirgin */
.special-cell__rest--solo {
  font-size: clamp(0.84rem, 1.15vw, 1rem);
  letter-spacing: 0.04em;
  color: var(--c);
  text-shadow: 0 0 16px color-mix(in srgb, var(--c) 45%, transparent);
}

.special-cell__sub {
  font-size: clamp(0.66rem, 0.88vw, 0.76rem);
  line-height: 1.3;
  color: #aab6c5;
}

.special-cell__btn {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  padding: 0.62em 1.3em;
  border-radius: 9px;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #0a0a0a;
  background: var(--c);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.4),
    0 10px 24px -12px color-mix(in srgb, var(--c) 70%, transparent);
  transition: transform 0.25s var(--ease), filter 0.2s ease;
  white-space: nowrap;
}

.special-cell__btn::after {
  content: "→";
  font-size: 1.1em;
  line-height: 1;
  transition: transform 0.2s ease;
}

/* ---------- hover (yalnızca fare olan cihazlarda) ---------- */
@media (hover: hover) {
  .special-cell:hover::before {
    opacity: 1;
  }

  .special-cell:hover::after {
    left: 6%;
    right: 6%;
    height: 3px;
    box-shadow: 0 0 16px color-mix(in srgb, var(--c) 75%, transparent);
  }

  .special-cell:hover .special-cell__logo {
    transform: scale(1.07);
    filter:
      drop-shadow(0 0 14px color-mix(in srgb, var(--c) 50%, transparent))
      drop-shadow(0 6px 12px rgba(0, 0, 0, 0.5));
  }

  .special-cell:hover .special-cell__btn {
    transform: translateY(-2px);
    filter: brightness(1.08);
  }

  .special-cell:hover .special-cell__btn::after {
    transform: translateX(3px);
  }
}

/* 4 sütunlu tek satır görünümünde logolar daha küçük */
.special-card--n4:not(.special-card--grid) .special-cell__logo {
  width: min(100%, clamp(84px, 8.6vw, 112px));
  height: clamp(22px, 2.4vw, 30px);
}

/* rozet yoksa üstte etiket payı bırakma */
.special-card--no-badge .special-cell {
  padding-top: clamp(20px, 2.2vw, 28px);
}

/* =====================================================================
   TEK MARKALI KART (n=1): geniş, yatay satır
   [logo] | büyük rakam + açıklama + alt başlık ......... [buton]
   ===================================================================== */
.special-card--n1 {
  --k: var(--c);
  min-height: clamp(92px, 7vw, 106px);
}

.special-card--n1 .special-cell {
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  gap: clamp(18px, 2.6vw, 36px);
  padding: clamp(24px, 2vw, 28px) clamp(20px, 3vw, 40px) clamp(12px, 1.2vw, 16px);
  text-align: left;
}

.special-card--n1 .special-cell__logo {
  flex: 0 0 auto;
  width: clamp(130px, 14vw, 180px);
  height: clamp(32px, 3.4vw, 44px);
  object-position: left center;
}

/* logo ile metin arasında ince dikey ayraç */
.special-card--n1 .special-cell__text {
  flex: 1 1 auto;
  align-items: flex-start;
  gap: 5px;
  padding-left: clamp(18px, 2.6vw, 36px);
  border-left: 1px solid rgba(255, 255, 255, 0.11);
}

.special-card--n1 .special-cell__title {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
}

.special-card--n1 .special-cell__big {
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
}

.special-card--n1 .special-cell__rest {
  font-size: clamp(0.72rem, 0.95vw, 0.84rem);
  color: #fff;
}

.special-card--n1 .special-cell__rest--solo {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  color: var(--c);
}

.special-card--n1 .special-cell__sub {
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--c) 78%, #fff);
}

.special-card--n1 .special-cell__btn {
  flex: 0 0 auto;
  margin-left: auto;
}

/* =====================================================================
   IZGARA GÖRÜNÜMÜ (layout = grid): 3-4 marka 2 sütunlu, her ekran boyutunda
   ===================================================================== */
.special-card--grid .special-card__cells {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.special-card--grid .special-cell:nth-child(odd) {
  background-image: none;
}

.special-card--grid .special-cell:nth-child(even) {
  background-image: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.14) 30%, rgba(255, 255, 255, 0.14) 70%, transparent);
  background-repeat: no-repeat;
  background-position: left top;
  background-size: 1px 100%;
}

.special-card--grid .special-cell:nth-child(n + 3) {
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

/* 3 marka: üçüncü hücre alt satırı tam genişlikte kaplar */
.special-card--grid.special-card--n3 .special-cell:nth-child(3) {
  grid-column: 1 / -1;
  background-image: none;
}

/* =====================================================================
   RESPONSIVE — tablet / telefon (≤900px)
   - n=1: içerik dikey ve ortalı
   - n≥2: 2 hücre yan yana, 3 hücre yan yana, 4 hücre 2×2
   ===================================================================== */
@media (max-width: 900px) {
  .special-card {
    min-height: 0;
    border-radius: 14px;
  }

  .special-card__frame::before {
    inset: 5px;
    border-radius: 10px;
  }

  .special-card__badge {
    font-size: 0.54rem;
    letter-spacing: 0.2em;
    padding: 0.5em 1.1em 0.58em;
  }

  /* --- tek marka: dikey içerik --- */
  .special-card--n1 .special-cell {
    flex-direction: column;
    align-items: center;
    gap: 9px;
    padding: 30px 14px 16px;
    text-align: center;
  }

  .special-card--n1 .special-cell__logo {
    width: min(100%, 170px);
    height: clamp(30px, 8vw, 38px);
    object-position: center;
  }

  .special-card--n1 .special-cell__text {
    align-items: center;
    padding-left: 0;
    border-left: 0;
  }

  .special-card--n1 .special-cell__title {
    flex-direction: column;
    align-items: center;
    gap: 2px;
  }

  .special-card--n1 .special-cell__big {
    font-size: clamp(1.6rem, 7vw, 2.1rem);
  }

  .special-card--n1 .special-cell__btn {
    margin-left: 0;
  }

  /* --- birden çok marka --- */
  .special-card--multi .special-cell {
    padding: 28px 8px 12px;
    gap: 4px;
  }

  .special-card--multi .special-cell__logo {
    width: 100%;
    height: clamp(24px, 6.4vw, 34px);
  }

  .special-card--multi .special-cell__big {
    font-size: clamp(1.1rem, 5vw, 1.5rem);
  }

  .special-card--multi .special-cell__rest {
    font-size: clamp(0.54rem, 2.2vw, 0.66rem);
    letter-spacing: 0.08em;
  }

  .special-card--multi .special-cell__rest--solo {
    font-size: clamp(0.66rem, 2.7vw, 0.82rem);
  }

  .special-card--multi .special-cell__sub {
    font-size: clamp(0.56rem, 2.2vw, 0.68rem);
  }

  /* 4 markalı tek satır görünümü telefonda da 4 sütun kalır: sıkı yerleşim */
  .special-card--n4:not(.special-card--grid) .special-cell {
    padding: 30px 3px 12px;
    gap: 3px;
  }

  .special-card--n4:not(.special-card--grid) .special-cell__logo {
    height: clamp(16px, 4.4vw, 24px);
  }

  .special-card--n4:not(.special-card--grid) .special-cell__big {
    font-size: clamp(0.95rem, 4.6vw, 1.4rem);
  }

  .special-card--n4:not(.special-card--grid) .special-cell__rest {
    font-size: clamp(0.44rem, 1.9vw, 0.6rem);
    letter-spacing: 0.03em;
  }

  .special-card--n4:not(.special-card--grid) .special-cell__rest--solo {
    font-size: clamp(0.56rem, 2.4vw, 0.74rem);
  }

  .special-card--n4:not(.special-card--grid) .special-cell__sub {
    font-size: clamp(0.48rem, 2vw, 0.62rem);
    overflow-wrap: anywhere;
  }
}

/* telefonda ağır animasyon kapalı: aurora durağan kalır */
@media (max-width: 640px) {
  .special-card::before {
    animation: none;
  }

}

/* =====================================================================
   HAREKET AZALTMA
   ===================================================================== */
@media (prefers-reduced-motion: reduce) {
  .special-card__badge::before,
  .special-card::before {
    animation: none;
  }

}