/* Dumanlar Kurumsal premium page */
.corporate-page {
  background: #f4f6f8;
}

.corporate-page .breadcrumb {
  background: #fff;
}

.corporate-premium-hero {
  position: relative;
  min-height: clamp(560px, 68vh, 760px);
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #fff;
  background: #071523;
  border-bottom: 1px solid rgba(201,154,63,.35);
}

.corporate-premium-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7,21,35,1) 0%, rgba(7,21,35,.96) 34%, rgba(7,21,35,.74) 54%, rgba(7,21,35,.28) 74%, rgba(7,21,35,.15) 100%),
    url("../img/bitkekurumsal/corporate-hero.png") right center / cover no-repeat;
  z-index: 0;
}

.corporate-premium-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 11% 38%, rgba(225,189,104,.22), transparent 28%),
    linear-gradient(180deg, transparent 0%, rgba(7,21,35,.18) 100%);
  z-index: 1;
  pointer-events: none;
}

.corporate-hero-content {
  position: relative;
  z-index: 2;
  width: min(820px, calc(100% - 64px));
  padding: 78px 0 76px 96px;
}

.corporate-hero-content h1 {
  margin: 0 0 22px;
  font-size: clamp(44px, 5vw, 76px);
  line-height: .95;
  letter-spacing: -.045em;
}

.corporate-hero-content h1 strong {
  display: block;
  color: var(--gold-light);
  font-weight: 700;
}

.corporate-hero-content p {
  max-width: 640px;
  margin: 0 0 28px;
  color: #eef3f8;
  font-size: 18px;
  line-height: 1.75;
}

.corporate-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.corporate-kpi-strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1px;
  background: rgba(201,154,63,.35);
  border-bottom: 1px solid rgba(201,154,63,.35);
}

.corporate-kpi-strip article {
  min-height: 132px;
  padding: 24px 18px;
  background: linear-gradient(180deg, #081727, #0b2036);
  color: #fff;
}

.corporate-kpi-strip strong {
  display: block;
  color: var(--gold-light);
  font-size: clamp(25px, 2.45vw, 38px);
  letter-spacing: -.04em;
  line-height: 1;
  margin-bottom: 10px;
}

.corporate-kpi-strip span {
  display: block;
  color: #d7e0eb;
  font-size: 12px;
  line-height: 1.55;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.corporate-story {
  padding: 88px 76px;
  background: #fff;
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 58px;
  align-items: center;
}

.corporate-story-media,
.corporate-image-card {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  box-shadow: 0 28px 70px rgba(7,21,35,.18);
  background: #0b1d31;
}

.corporate-story-media img,
.corporate-image-card img {
  width: 100%;
  height: 100%;
  min-height: 390px;
  object-fit: cover;
}

.corporate-story-media::after,
.corporate-image-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 52%, rgba(7,21,35,.34));
  pointer-events: none;
}

.corporate-story-copy h2,
.corporate-section-head h2,
.corporate-split-copy h2,
.corporate-quality-copy h2,
.corporate-info-premium h2 {
  color: #071523;
  margin: 12px 0 22px;
  font-size: clamp(34px, 3.8vw, 56px);
  line-height: 1.05;
  letter-spacing: -.035em;
}

.corporate-story-copy p,
.corporate-split-copy p,
.corporate-quality-copy p {
  color: #3f4a5c;
  font-size: 16px;
  line-height: 1.85;
  margin: 0 0 18px;
}

.corporate-highlight-quote {
  margin-top: 26px;
  padding: 24px 26px;
  border-left: 4px solid var(--gold);
  background: #f8fafc;
  border-radius: 0 18px 18px 0;
  color: #071523;
  font-weight: 900;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.corporate-timeline {
  padding: 88px 76px;
  background: #f4f6f8;
}

.corporate-section-head {
  max-width: 820px;
  margin: 0 auto 38px;
  text-align: center;
}

.corporate-section-head p {
  margin: 0;
  color: #536174;
  line-height: 1.75;
}

.timeline-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.timeline-grid article {
  padding: 28px;
  min-height: 230px;
  background: #fff;
  border: 1px solid #e6ebf1;
  border-radius: 22px;
  box-shadow: 0 18px 42px rgba(7,21,35,.07);
}

.timeline-grid strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 86px;
  height: 46px;
  padding: 0 16px;
  border-radius: 999px;
  background: #071523;
  color: var(--gold-light);
  font-size: 24px;
  margin-bottom: 22px;
}

.timeline-grid h3 {
  margin: 0 0 12px;
  color: #071523;
  font-size: 20px;
}

.timeline-grid p {
  margin: 0;
  color: #536174;
  line-height: 1.7;
}

.corporate-split {
  padding: 88px 76px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 54px;
  align-items: center;
  background: #fff;
}

.corporate-split.dark {
  background: #071523;
  color: #fff;
}

.corporate-split.dark .corporate-split-copy h2,
.corporate-split.dark .corporate-split-copy p {
  color: #fff;
}

.corporate-split.dark .corporate-split-copy p {
  color: #dce5ee;
}

.corporate-pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.corporate-pill-list span {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(201,154,63,.12);
  border: 1px solid rgba(201,154,63,.28);
  color: #071523;
  font-weight: 800;
  font-size: 13px;
}

.corporate-split.dark .corporate-pill-list span {
  color: #fff;
  background: rgba(255,255,255,.07);
  border-color: rgba(225,189,104,.34);
}

.corporate-values-premium {
  padding: 88px 76px;
  background: #f4f6f8;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.values-grid article {
  min-height: 240px;
  padding: 28px 24px;
  border-radius: 22px;
  background: #fff;
  border: 1px solid #e6ebf1;
  box-shadow: 0 18px 42px rgba(7,21,35,.06);
}

.values-grid span {
  display: block;
  color: var(--gold);
  font-weight: 900;
  letter-spacing: .18em;
  margin-bottom: 18px;
}

.values-grid h3 {
  margin: 0 0 12px;
  color: #071523;
  font-size: 20px;
}

.values-grid p {
  margin: 0;
  color: #536174;
  line-height: 1.7;
  font-size: 14px;
}

.corporate-quality {
  padding: 88px 76px;
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  gap: 58px;
  align-items: center;
  background: #fff;
}

.quality-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
  padding: 16px 20px;
  border-radius: 999px;
  background: #071523;
  color: var(--gold-light);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.corporate-info-premium {
  padding: 82px 76px 92px;
  background: #f4f6f8;
}

.corporate-info-premium .section-label,
.corporate-info-premium h2 {
  text-align: center;
  display: block;
}

.info-grid-premium {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.info-grid-premium article {
  background: #fff;
  border: 1px solid #e6ebf1;
  border-radius: 18px;
  padding: 22px 24px;
  box-shadow: 0 16px 38px rgba(7,21,35,.06);
}

.info-grid-premium strong {
  display: block;
  color: var(--gold);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: 8px;
}

.info-grid-premium span,
.info-grid-premium a {
  color: #071523;
  font-weight: 800;
  line-height: 1.55;
}

.corporate-final-cta {
  padding: 72px 76px;
  background: linear-gradient(135deg, #071523, #0b2036 70%, #071523);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  border-top: 1px solid rgba(201,154,63,.34);
}

.corporate-final-cta h2 {
  margin: 0 0 12px;
  font-size: clamp(30px, 3vw, 48px);
  line-height: 1.08;
}

.corporate-final-cta p {
  margin: 0;
  color: #dce5ee;
  max-width: 720px;
  line-height: 1.7;
}

/* Premium corporate dropdown */
.site-header,
.main-nav {
  overflow: visible !important;
}

.nav-dropdown-corporate {
  position: relative !important;
  padding-bottom: 18px !important;
  margin-bottom: -18px !important;
}

.nav-dropdown-corporate::before {
  content: "";
  position: absolute;
  left: -34px;
  right: -34px;
  top: 100%;
  height: 24px;
  pointer-events: auto;
}

.nav-dropdown-corporate .nav-dropdown-panel {
  left: 50% !important;
  top: calc(100% + 2px) !important;
  width: min(520px, calc(100vw - 32px)) !important;
  padding: 18px !important;
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: 10px !important;
  background:
    radial-gradient(circle at 12% 0%, rgba(225,189,104,.22), transparent 36%),
    linear-gradient(145deg, rgba(6,18,31,.98), rgba(9,31,52,.98)) !important;
  border: 1px solid rgba(225,189,104,.42) !important;
  border-radius: 24px !important;
  box-shadow: 0 34px 90px rgba(0,0,0,.38), inset 0 1px 0 rgba(255,255,255,.08) !important;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transform: translateX(-50%) translateY(12px) scale(.985) !important;
  overflow: hidden !important;
}

.nav-dropdown-corporate .nav-dropdown-panel::before {
  content: "Kurumsal İçerikler";
  grid-column: 1 / -1;
  display: block;
  padding: 4px 4px 12px;
  color: #e1bd68;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .22em;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(225,189,104,.18);
}

.nav-dropdown-corporate .nav-dropdown-panel::after {
  content: "";
  position: absolute;
  top: -7px;
  left: 50%;
  width: 14px;
  height: 14px;
  background: #091f34;
  border-left: 1px solid rgba(225,189,104,.42);
  border-top: 1px solid rgba(225,189,104,.42);
  transform: translateX(-50%) rotate(45deg);
}

.nav-dropdown-corporate:hover .nav-dropdown-panel,
.nav-dropdown-corporate:focus-within .nav-dropdown-panel,
.nav-dropdown-corporate.is-open .nav-dropdown-panel {
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: auto !important;
  transform: translateX(-50%) translateY(0) scale(1) !important;
}

.nav-dropdown-corporate .nav-dropdown-panel a {
  position: relative !important;
  min-height: 78px !important;
  display: grid !important;
  grid-template-columns: 38px minmax(0, 1fr) !important;
  align-items: center !important;
  gap: 12px !important;
  padding: 14px 14px 14px 12px !important;
  border: 1px solid rgba(255,255,255,.08) !important;
  border-radius: 16px !important;
  background: rgba(255,255,255,.045) !important;
  color: #fff !important;
  font-size: 14px !important;
  font-weight: 900 !important;
  line-height: 1.15 !important;
  letter-spacing: -.01em !important;
  text-transform: none !important;
  white-space: normal !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05);
  transition: transform .18s ease, border-color .18s ease, background .18s ease, box-shadow .18s ease !important;
}

.nav-dropdown-corporate .nav-dropdown-panel a::before {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(225,189,104,.22), rgba(201,154,63,.08));
  border: 1px solid rgba(225,189,104,.34);
  color: #e1bd68;
  font-size: 18px;
  line-height: 1;
  box-shadow: 0 12px 24px rgba(0,0,0,.12);
}

.nav-dropdown-corporate .nav-dropdown-panel a::after {
  content: "";
  grid-column: 2;
  display: block;
  margin-top: -18px;
  color: #aebccc;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0;
}

.nav-dropdown-corporate .nav-dropdown-panel a:nth-child(2)::before { content: "🏢"; }
.nav-dropdown-corporate .nav-dropdown-panel a:nth-child(2)::after { content: "1975'ten bugüne firma yolculuğu"; }
.nav-dropdown-corporate .nav-dropdown-panel a:nth-child(3)::before { content: "🕰"; }
.nav-dropdown-corporate .nav-dropdown-panel a:nth-child(3)::after { content: "Ticaret ve imalat geçmişi"; }
.nav-dropdown-corporate .nav-dropdown-panel a:nth-child(4)::before { content: "⚙"; }
.nav-dropdown-corporate .nav-dropdown-panel a:nth-child(4)::after { content: "Makine parkı ve üretim kapasitesi"; }
.nav-dropdown-corporate .nav-dropdown-panel a:nth-child(5)::before { content: "🎯"; }
.nav-dropdown-corporate .nav-dropdown-panel a:nth-child(5)::after { content: "Müşteri odaklı üretim anlayışı"; }
.nav-dropdown-corporate .nav-dropdown-panel a:nth-child(6)::before { content: "🚀"; }
.nav-dropdown-corporate .nav-dropdown-panel a:nth-child(6)::after { content: "Ulusal ve uluslararası hedefler"; }
.nav-dropdown-corporate .nav-dropdown-panel a:nth-child(7)::before { content: "◆"; }
.nav-dropdown-corporate .nav-dropdown-panel a:nth-child(7)::after { content: "Kalite, güven ve sürekli gelişim"; }
.nav-dropdown-corporate .nav-dropdown-panel a:nth-child(8)::before { content: "✓"; }
.nav-dropdown-corporate .nav-dropdown-panel a:nth-child(8)::after { content: "Kalite her şeyden önce gelir"; }

.nav-dropdown-corporate .nav-dropdown-panel a:hover,
.nav-dropdown-corporate .nav-dropdown-panel a:focus {
  transform: translateY(-2px) !important;
  border-color: rgba(225,189,104,.55) !important;
  background: rgba(225,189,104,.11) !important;
  color: #e1bd68 !important;
  box-shadow: 0 18px 34px rgba(0,0,0,.2), inset 0 1px 0 rgba(255,255,255,.08) !important;
}

.corporate-info-premium {
  display: none !important;
}

#hakkimizda,
#tarihce,
#uretim-gucu,
#misyonumuz,
#vizyonumuz,
#degerlerimiz,
#kalite-politikasi {
  scroll-margin-top: 120px;
}

@media (max-width: 1200px) {
  .corporate-kpi-strip,
  .values-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .timeline-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .corporate-story,
  .corporate-split,
  .corporate-quality {
    grid-template-columns: 1fr;
    padding: 64px 24px;
  }

  .corporate-story-media {
    order: -1;
  }

  .corporate-kpi-strip,
  .values-grid,
  .info-grid-premium {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .corporate-timeline,
  .corporate-values-premium,
  .corporate-info-premium,
  .corporate-final-cta {
    padding-left: 24px;
    padding-right: 24px;
  }

  .corporate-final-cta {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-dropdown-corporate {
    width: 100% !important;
    padding-bottom: 0 !important;
    margin-bottom: 0 !important;
  }

  .nav-dropdown-corporate .nav-dropdown-panel {
    position: static !important;
    width: 100% !important;
    transform: none !important;
    grid-template-columns: 1fr !important;
    margin-top: 8px !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    box-shadow: none !important;
  }

  .nav-dropdown-corporate .nav-dropdown-panel::after {
    display: none;
  }
}

@media (max-width: 680px) {
  .corporate-premium-hero {
    min-height: 680px;
    align-items: flex-start;
  }

  .corporate-premium-hero::before {
    background:
      linear-gradient(180deg, rgba(7,21,35,.98) 0%, rgba(7,21,35,.88) 42%, rgba(7,21,35,.34) 100%),
      url("../img/bitkekurumsal/corporate-hero-mobile.png") center bottom / cover no-repeat;
  }

  .corporate-hero-content {
    width: calc(100% - 32px);
    padding: 44px 16px 36px;
  }

  .corporate-hero-actions .btn {
    width: 100%;
  }

  .corporate-kpi-strip,
  .timeline-grid,
  .values-grid,
  .info-grid-premium {
    grid-template-columns: 1fr;
  }

  .corporate-story-media img,
  .corporate-image-card img {
    min-height: 280px;
  }
}