/* Statik hero — video yok; gradient + mesh + opsiyonel arka plan görseli */

.hero-banner {
  position: relative;
  isolation: isolate;
  min-height: min(560px, 88vh);
  margin: 0;
  border-radius: 0 0 clamp(20px, 3vw, 32px) clamp(20px, 3vw, 32px);
  overflow: hidden;
}

.hero-banner__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(145deg, #0f172a 0%, #1e3a5f 42%, #312e81 78%, #1e1b4b 100%);
}

/* Opsiyonel: yönetim panelinden yüklenen JPG/PNG (video URL’leri yok sayılır) */
.hero-banner__photo {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.28;
  mix-blend-mode: luminosity;
}

.hero-banner__mesh {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 20% 0%, rgba(56, 189, 248, 0.35), transparent 55%),
    radial-gradient(ellipse 70% 45% at 85% 60%, rgba(129, 140, 248, 0.4), transparent 50%),
    radial-gradient(ellipse 50% 40% at 50% 100%, rgba(14, 165, 233, 0.2), transparent 45%);
  z-index: 1;
}

.hero-banner__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(72px);
  pointer-events: none;
  z-index: 1;
}
.hero-banner__orb--a {
  width: min(420px, 55vw);
  height: min(420px, 55vw);
  top: -12%;
  right: -8%;
  background: rgba(56, 189, 248, 0.45);
}
.hero-banner__orb--b {
  width: min(320px, 42vw);
  height: min(320px, 42vw);
  bottom: -8%;
  left: -6%;
  background: rgba(167, 139, 250, 0.35);
}

.hero-banner__lines {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0.18;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, #000 40%, transparent 100%);
}

.hero-banner__shine {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 45%;
  z-index: 2;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.09) 0%, transparent 100%);
  pointer-events: none;
}

.hero-banner__inner {
  position: relative;
  z-index: 3;
  max-width: 1220px;
  margin: 0 auto;
  padding: clamp(3rem, 8vh, 4.5rem) clamp(1rem, 3vw, 1.5rem) 4.25rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 400px);
  gap: clamp(1.5rem, 4vw, 2.75rem);
  align-items: center;
}

.hero-banner__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  min-width: 0;
}

/* Sağ: bento — üstte geniş kart, altta iki sütun */
.hero-banner__cards {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: minmax(170px, 22vh) minmax(130px, 16vh);
  gap: 10px;
  min-width: 0;
  align-self: stretch;
}
.hero-banner__cards-item {
  margin: 0;
  padding: 0;
  min-height: 0;
}
.hero-banner__cards-item .hero-banner__card {
  width: 100%;
  height: 100%;
}
.hero-banner__cards-item--wide {
  grid-column: 1 / -1;
}

.hero-banner__card {
  position: relative;
  display: block;
  border-radius: 14px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  border: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow:
    0 12px 40px rgba(0, 0, 0, 0.28),
    0 0 0 1px rgba(234, 179, 8, 0.12);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.hero-banner__card:hover {
  transform: translateY(-3px) scale(1.01);
  box-shadow:
    0 20px 50px rgba(0, 0, 0, 0.35),
    0 0 0 1px rgba(250, 204, 21, 0.35);
}
.hero-banner__card:focus-visible {
  outline: 3px solid rgba(250, 204, 21, 0.7);
  outline-offset: 3px;
}

.hero-banner__card img {
  width: 100%;
  height: 100%;
  min-height: 120px;
  object-fit: cover;
  object-position: center;
  display: block;
  vertical-align: middle;
}

.hero-banner__card-cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 12px 14px 10px;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: #fff;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5);
  background: linear-gradient(180deg, transparent 0%, rgba(12, 18, 34, 0.88) 100%);
  line-height: 1.25;
}

.hero-banner__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.88);
  margin: 0 0 1rem;
}
.hero-banner__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, #38bdf8, #a78bfa);
  box-shadow: 0 0 14px rgba(56, 189, 248, 0.75);
}

.hero-banner__title {
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  font-size: clamp(2rem, 4.8vw, 3.25rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: #fff;
  margin: 0 0 1rem;
  max-width: 16ch;
  text-shadow: 0 4px 40px rgba(0, 0, 0, 0.25);
}

.hero-banner__lead {
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 500;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.9);
  margin: 0 0 1.75rem;
  max-width: 36rem;
  min-height: 1.55em;
  transition: opacity 0.35s ease;
}

.hero-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 0;
}

.hero-banner__btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  font-size: 0.9375rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.hero-banner__btn--primary {
  background: linear-gradient(135deg, #0ea5e9 0%, #6366f1 100%);
  color: #fff;
  box-shadow: 0 12px 36px rgba(14, 165, 233, 0.38);
}
.hero-banner__btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 44px rgba(99, 102, 241, 0.42);
}
.hero-banner__btn--ghost {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(10px);
}
.hero-banner__btn--ghost:hover {
  background: rgba(255, 255, 255, 0.16);
  transform: translateY(-2px);
}

.hero-banner__scroll {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.hero-banner__scroll:hover {
  color: #fff;
}
.hero-banner__scroll-line {
  width: 1px;
  height: 44px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.85), transparent);
  border-radius: 999px;
  animation: heroBannerScroll 2.2s ease-in-out infinite;
}
@keyframes heroBannerScroll {
  0%, 100% { transform: scaleY(1); opacity: 0.65; }
  50% { transform: scaleY(0.7); opacity: 1; }
}

@media (max-width: 900px) {
  .hero-banner__inner {
    grid-template-columns: 1fr;
    gap: 1.75rem;
    padding-bottom: 3.5rem;
  }
  .hero-banner__cards {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: minmax(150px, 28vw) minmax(110px, 22vw);
    max-width: 520px;
    margin: 0 auto;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .hero-banner {
    min-height: auto;
    border-radius: 0 0 18px 18px;
  }
  .hero-banner__content {
    align-items: stretch;
    text-align: center;
    padding-top: 0.5rem;
  }
  .hero-banner__title {
    max-width: none;
  }
  .hero-banner__actions {
    justify-content: center;
  }
  .hero-banner__btn {
    flex: 1 1 auto;
    justify-content: center;
    min-width: 140px;
  }
  .hero-banner__cards {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    max-width: none;
  }
  .hero-banner__cards-item--wide {
    grid-column: auto;
  }
  .hero-banner__cards-item--wide .hero-banner__card img {
    min-height: 200px;
    max-height: 240px;
  }
  .hero-banner__cards-item:not(.hero-banner__cards-item--wide) .hero-banner__card img {
    min-height: 160px;
    max-height: 200px;
  }
}