html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
}

.site-kabuk {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
}

.site-govde {
  flex: 1 0 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.site-govde > * {
  flex: 1 1 auto;
  min-height: 0;
}

.site-kabuk.katalog-mod {
  height: 100svh;
  overflow: hidden;
}

.site-kabuk.katalog-mod .site-govde {
  flex: 1 1 auto;
  overflow: hidden;
}

.site-kabuk.katalog-mod .site-footer {
  flex-shrink: 0;
}
/* ===== TOP BAR ===== */
.top-bar {
  background-color: #2c2c2c;
  color: #ffffff;
  font-size: 0.85rem;
  padding: 0.5rem 2rem;
  position: relative;
  z-index: 1000;
}

.top-bar-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}

.top-bar-left {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  flex-wrap: nowrap;
  overflow: hidden;
}

.top-bar-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: #ffffff;
  text-decoration: none;
  transition: color 0.2s;
  white-space: nowrap;
}

.top-bar-item:hover {
  color: #f8ea0f;
}

.top-bar-item .icon {
  font-size: 1rem;
  flex-shrink: 0;
}

.top-bar-right {
  display: flex;
  gap: 0.8rem;
  align-items: center;
  flex-shrink: 0;
}

.top-bar-right a {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  text-decoration: none;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.top-bar-right a:hover {
  background-color: #f8ea0f;
  color: #2c2c2c;
  transform: translateY(-3px) scale(1.1);
  box-shadow: 0 4px 12px rgba(248, 234, 15, 0.4);
}

.top-bar-right a:nth-of-type(1):hover {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: #ffffff;
}

.top-bar-right a:nth-of-type(2):hover {
  background-color: #0077b5;
  color: #ffffff;
}

/* ===== GENEL NAV ===== */
.site-ust nav {
  display: grid;
  grid-template-columns: 200px 1fr 200px;
  align-items: center;
  background-color: #ffffff;
  position: relative;
  z-index: 999;
  padding: 0 2rem;
  border-bottom: 2px solid #e5e7eb;
  height: 70px;
}

/* ===== LOGO ===== */
.site-ust nav .title {
  font-size: 1.5rem;
  margin: 0;
  font-weight: bold;
  text-decoration: none;
  color: #0f172a;
  height: 100%;
  display: flex;
  align-items: center;
  width: 200px;
  overflow: hidden;
}

.site-ust nav .title img {
  height: 60px;
  max-height: 60px;
  width: auto;
  display: block;
  object-fit: contain;
}

/* ===== MENÜ LİSTESİ (masaüstü) ===== */
.site-ust nav ul {
  display: flex;
  flex-direction: row;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0.25rem;
  position: static;
  transform: none;
  justify-content: center;
}

.site-ust nav ul li a {
  display: block;
  text-decoration: none;
  color: #0f172a;
  padding: 0.45rem 1.3rem;
  border-radius: 2rem;
  transition: background-color 0.2s, color 0.2s, box-shadow 0.2s;
  white-space: nowrap;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.site-ust nav ul li a.active {
  background-color: #f8ea0f;
  color: #0f172a;
  box-shadow: 0 0 18px 8px rgba(248, 234, 15, 0.6),
              0 0 40px 16px rgba(248, 234, 15, 0.3);
}

.site-ust nav ul li a:not(.active):hover {
  background-color: #f8ea0f;
  color: #0f172a;
  box-shadow: 0 0 18px 8px rgba(248, 234, 15, 0.6),
              0 0 40px 16px rgba(248, 234, 15, 0.3);
}

/* ===== HAMBURGER İKONU ===== */
.site-ust nav .menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 2.25rem;
  height: 2rem;
  cursor: pointer;
  padding: 0.25rem 0;
  justify-self: end;
}

.site-ust nav .menu span {
  height: 0.35rem;
  width: 100%;
  background-color: #0f172a;
  border-radius: 0.2rem;
}

/* ===== TABLET (900px) ===== */
@media (max-width: 900px) {
  .site-ust nav ul {
    gap: 0.1rem;
  }

  .site-ust nav ul li a {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
  }
}

/* ===== TABLET (768px) ===== */
@media (max-width: 768px) {
  .top-bar {
    padding: 0.4rem 1rem;
    font-size: 0.75rem;
  }

  .top-bar-left {
    gap: 0.8rem;
  }

  .top-bar-text {
    display: none;
  }

  .top-bar-item .icon {
    font-size: 1.2rem;
  }

  .top-bar-right a {
    width: 28px;
    height: 28px;
    font-size: 0.95rem;
  }

  .site-ust nav {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: 60px auto;
    padding: 0 1rem;
    position: relative;
    height: auto;
    min-height: 60px;
  }

  .site-ust nav .title {
    grid-column: 1;
    grid-row: 1;
    height: 60px;
    width: auto;
  }

  .site-ust nav .title img {
    height: 55px;
    max-height: 55px;
  }

  .site-ust nav .menu {
    display: flex;
    grid-column: 2;
    grid-row: 1;
    align-self: center;
  }

  .site-ust nav ul {
    display: none;
    flex-direction: column;
    width: 100%;
    margin: 0 0 0.5rem 0;
    gap: 0;
    grid-column: 1 / -1;
    grid-row: 2;
    position: static;
    transform: none;
  }

  .site-ust nav ul.open {
    display: flex;
  }

  .site-ust nav ul li {
    width: 100%;
    text-align: center;
  }

  .site-ust nav ul li a {
    display: block;
    margin: 0.15rem 0;
    border-radius: 0.4rem;
    padding: 0.6rem;
  }

  .site-ust nav ul li a.active {
    box-shadow: 0 0 12px 6px rgba(248, 234, 15, 0.5),
                0 0 28px 10px rgba(248, 234, 15, 0.25);
  }

  .site-ust nav ul li a:not(.active):hover {
    box-shadow: 0 0 12px 6px rgba(248, 234, 15, 0.5),
                0 0 28px 10px rgba(248, 234, 15, 0.25);
  }
}

/* ===== MOBİL (480px) ===== */
@media (max-width: 480px) {
  .top-bar {
    padding: 0.3rem 0.75rem;
  }

  .top-bar-container {
    flex-direction: row;
    justify-content: space-between;
  }

  .top-bar-left {
    gap: 0.6rem;
  }

  .site-ust nav {
    padding: 0 0.75rem;
  }

  .site-ust nav .title img {
    height: 48px;
    max-height: 48px;
  }

  .site-ust nav ul li a {
    padding: 0.5rem;
    font-size: 0.9rem;
  }
}.site-footer {
  background: #0b1020;
  color: rgba(255, 255, 255, 0.72);
  border-top: 1px solid rgba(255, 208, 0, 0.18);
  margin-top: 0;
}

.site-footer-ic {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 24px 32px;
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1.2fr;
  gap: 32px;
}

.site-footer-logo {
  height: 48px;
  width: auto;
  margin-bottom: 12px;
}

.site-footer-kolon h3 {
  color: #ffd000;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 12px;
}

.site-footer-kolon p,
.site-footer-kolon a {
  color: inherit;
  text-decoration: none;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  line-height: 1.6;
  margin: 0 0 8px;
}

.site-footer-kolon a:hover {
  color: #ffd000;
}

.site-footer-kolon ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer-sosyal {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.site-footer-sosyal a {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: grid;
  place-items: center;
  margin: 0;
}

.site-footer-alt {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
  font-size: 12px;
  padding: 16px 24px;
  color: rgba(255, 255, 255, 0.45);
}

.whatsapp-yuzu {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 1200;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 28px;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
}

.whatsapp-yuzu:hover {
  color: #fff;
}

.katalog-mod .whatsapp-yuzu {
  display: none;
}

.katalog-mod .site-footer-ic {
  display: none;
}

.katalog-mod .site-footer-alt {
  padding: 8px 16px;
}

@media (max-width: 768px) {
  .site-footer-ic {
    grid-template-columns: 1fr;
    padding: 36px 20px 24px;
  }
}
[data-kaydir="sol"],
[data-kaydir="sag"] {
  opacity: 0;
  transition: opacity 0.75s ease, transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--kaydir-gecikme, 0ms);
  will-change: transform, opacity;
}

[data-kaydir="sol"] {
  transform: translateX(-48px);
}

[data-kaydir="sag"] {
  transform: translateX(48px);
}

[data-kaydir="sol"].durdu,
[data-kaydir="sag"].durdu {
  opacity: 1;
  transform: translateX(0);
  will-change: auto;
}

.category-card[data-kaydir],
.urun-card[data-kaydir],
.hizmet-kart[data-kaydir],
.ref-kart[data-kaydir],
.adim-kart[data-kaydir] {
  transition: opacity 0.75s ease, transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--kaydir-gecikme, 0ms);
}

@media (prefers-reduced-motion: reduce) {
  [data-kaydir="sol"],
  [data-kaydir="sag"] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}
.hakkimizda-page {
  width: 100%;
  min-height: 100vh;
  background-color: #0f172a;
  color: #ffffff;
}

/* ===== HERO ===== */
.hakkimizda-hero {
  background-color: #111827;
  padding: 4rem 2rem;
  text-align: center;
  border-bottom: 3px solid #f8ea0f;
}

.hakkimizda-hero h1 {
  font-size: 3rem;
  font-weight: 900;
  color: #f8ea0f;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin: 0 0 1rem;
}

.hakkimizda-hero p {
  font-size: 1.1rem;
  color: #9ca3af;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ===== ANA İÇERİK ===== */
.hakkimizda-content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 4rem 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

/* Sol — Metin Blok */
.hakkimizda-text-block {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hakkimizda-text-block h2 {
  font-size: 1.6rem;
  font-weight: 800;
  color: #f8ea0f;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 0.5rem;
}

.hakkimizda-text-block p {
  font-size: 0.95rem;
  color: #9ca3af;
  line-height: 1.7;
}

/* Sağ — Kartlar */
.hakkimizda-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.hakkimizda-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background-color: #1e293b;
  border: 1px solid #2d3748;
  border-left: 4px solid #f8ea0f;
  border-radius: 0.5rem;
  padding: 1rem 1.2rem;
  transition: transform 0.2s, border-color 0.2s;
  cursor: default;
}

.hakkimizda-card:hover {
  transform: translateY(-2px);
  border-color: #f8ea0f;
}

.hakkimizda-card-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.hakkimizda-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #f8ea0f;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.3rem;
}

.hakkimizda-card-desc {
  font-size: 0.85rem;
  color: #9ca3af;
  line-height: 1.6;
  margin: 0;
}

/* ===== VİZYON ===== */
.hakkimizda-vizyon {
  max-width: 1100px;
  margin: 0 auto 4rem;
  padding: 3rem 2rem;
  background-color: #111827;
  border: 1px solid #2d3748;
  border-top: 3px solid #f8ea0f;
  border-radius: 0.5rem;
  text-align: center;
}

.hakkimizda-vizyon h2 {
  font-size: 1.6rem;
  font-weight: 800;
  color: #f8ea0f;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 1rem;
}

.hakkimizda-vizyon p {
  font-size: 0.95rem;
  color: #9ca3af;
  line-height: 1.8;
  max-width: 800px;
  margin: 0 auto;
}

/* ===== MOBİL ===== */
@media (max-width: 768px) {
  .hakkimizda-hero {
    padding: 3rem 1.5rem;
  }

  .hakkimizda-hero h1 {
    font-size: 2rem;
  }

  .hakkimizda-hero p {
    font-size: 0.95rem;
  }

  .hakkimizda-content {
    grid-template-columns: 1fr;
    padding: 2rem 1rem;
    gap: 2rem;
  }

  .hakkimizda-text-block h2 {
    font-size: 1.4rem;
  }

  .hakkimizda-vizyon {
    padding: 2rem 1.5rem;
    margin: 0 1rem 2rem;
  }
}.hizmetler-sayfa {
  --hizmet-zemin: #0f172a;
  --hizmet-kart: #1e293b;
  --hizmet-kenar: #2d3748;
  --hizmet-yazi: #ffffff;
  --hizmet-soluk: #9ca3af;
  --hizmet-altin: #f8ea0f;
  width: 100%;
  min-height: 100vh;
  background: var(--hizmet-zemin);
  color: var(--hizmet-yazi);
}

/* ===== HERO ===== */
.hizmetler-hero {
  text-align: center;
  padding: 4rem 2rem;
  background-color: #111827;
  border-bottom: 3px solid var(--hizmet-altin);
}

.hizmet-kircik {
  margin: 0 0 0.75rem;
  letter-spacing: 0.28em;
  font-size: 0.7rem;
  color: var(--hizmet-altin);
  text-transform: uppercase;
}

.hizmetler-hero h1 {
  margin: 0 0 1rem;
  font-size: 3rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  color: var(--hizmet-altin);
  text-transform: uppercase;
}

.hizmet-hero-metin {
  margin: 0 auto 1.5rem;
  max-width: 520px;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--hizmet-soluk);
}

.hizmet-isik-ray {
  position: relative;
  height: 2px;
  max-width: 420px;
  margin: 0 auto;
  overflow: hidden;
  background: rgba(248, 234, 15, 0.18);
}

.hizmet-isik-paket {
  position: absolute;
  top: 0;
  left: -40%;
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--hizmet-altin), transparent);
  animation: hizmet-isik-tarama 1.7s ease-out 0.25s 1 forwards;
}

@keyframes hizmet-isik-tarama {
  to { left: 110%; }
}

/* ===== GÖVDE ===== */
.hizmetler-govde {
  max-width: 1160px;
  margin: 0 auto;
  padding: 4rem 2rem 5rem;
}

.hizmet-durum {
  color: var(--hizmet-soluk);
  text-align: center;
}

/* Üst sıra (Bağlantı çizgili süreç alanı) */
.hizmet-surec {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 3.5rem 1.5rem; /* Dikey boşluk (row-gap) 3.5rem yapılarak kartların arası açıldı */
}

.devre-yuva {
  display: flex;
  align-items: center;
  justify-content: center;
}

.devre-baglanti {
  fill: none;
  stroke: rgba(248, 234, 15, 0.55);
  stroke-width: 1.4;
}

.devre-baglanti.yatay {
  width: 44px;
  height: 80px;
}

/* Devre bağlantı elemanlarının dikey modda düzgün görünmesi için */
.devre-baglanti.dikey {
  display: block;
  width: 24px;
  height: 36px;
  margin: 0 auto;
}

/* ===== KARTLAR ===== */
.hizmet-kart {
  background-color: var(--hizmet-kart);
  border: 1px solid var(--hizmet-kenar);
  border-left: 4px solid var(--hizmet-altin);
  border-radius: 0.75rem;
  overflow: hidden;
  padding: 1.5rem;
  min-height: 100%;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.hizmet-kart:hover {
  transform: translateY(-4px);
  border-color: var(--hizmet-altin);
  box-shadow: 0 12px 25px rgba(248, 234, 15, 0.08);
}

.hizmet-kart-ust {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.9rem;
}

.hizmet-sira {
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  color: var(--hizmet-altin);
  font-weight: 700;
}

.hizmet-ikon {
  width: 32px;
  height: 32px;
  color: var(--hizmet-altin);
}

.hizmet-ikon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.hizmet-kart h3 {
  margin: 0 0 0.6rem;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--hizmet-yazi);
}

.hizmet-aciklama {
  margin: 0 0 1rem;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--hizmet-soluk);
}

.hizmet-ozellikler {
  list-style: none;
  margin: 0;
  padding: 0;
}

.hizmet-ozellikler li {
  font-size: 0.85rem;
  padding: 0.45rem 0 0.45rem 0.75rem;
  border-left: 2px solid rgba(248, 234, 15, 0.28);
  color: var(--hizmet-yazi);
  transition: border-width 0.18s ease, border-color 0.18s ease;
}

.hizmet-ozellikler li:hover {
  border-left-width: 5px;
  border-left-color: var(--hizmet-altin);
}

/* Alt sıra (Diğer kartlar grid yapısı) */
.hizmet-diger {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem; /* Kartların alt alta ve yan yana binmesini önleyen ideal boşluk */
}

/* ===== CTA ===== */
.hizmetler-cta {
  margin-top: 4rem;
  padding: 2.25rem;
  text-align: center;
  background-color: #111827;
  border: 1px solid rgba(248, 234, 15, 0.28);
  border-radius: 0.75rem;
}

.hizmetler-cta h2 {
  margin: 0 0 0.5rem;
  font-size: 1.4rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--hizmet-yazi);
}

.hizmetler-cta p {
  margin: 0 0 1rem;
  color: var(--hizmet-soluk);
}

.hizmetler-cta button {
  background-color: var(--hizmet-altin);
  color: #0f172a;
  border: none;
  border-radius: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: background-color 0.2s, transform 0.1s;
}

.hizmetler-cta button:hover {
  background-color: #ffe600;
  transform: translateY(-2px);
}

@media (prefers-reduced-motion: reduce) {
  .hizmet-isik-paket { animation: none; left: 30%; }
  .hizmet-kart { transition: none; }
}

/* ===== MOBİL UYUMLULUK ===== */
@media (max-width: 768px) {
  .hizmetler-hero h1 { font-size: 2rem; }

  .hizmet-surec {
    grid-template-columns: 1fr;
    row-gap: 2rem;
    margin-bottom: 2rem;
  }

  .devre-baglanti.yatay { display: none; }
  .devre-baglanti.dikey {
    display: block;
    width: 24px;
    height: 36px;
  }

  .hizmet-diger { 
    grid-template-columns: 1fr; 
    gap: 2rem; /* Mobilde alt alta gelen kartların arası açıldı */
  }
}/* ===== SAYFA ===== */
.iletisim-page {
  background-color: #0f172a;
  color: #ffffff;
  min-height: 100vh;
}

/* ===== HERO ===== */
.iletisim-hero {
  background-color: #111827;
  padding: 4rem 2rem;
  text-align: center;
  border-bottom: 3px solid #f8ea0f;
}

.iletisim-hero h1 {
  font-size: 3rem;
  font-weight: 900;
  color: #f8ea0f;
  letter-spacing: 0.15em;
  margin: 0 0 1rem;
}

.iletisim-hero p {
  font-size: 1.1rem;
  color: #9ca3af;
  margin: 0;
}

/* ===== ANA İÇERİK ===== */
.iletisim-main {
  display: flex;
  flex-direction: row;
  gap: 3rem;
  max-width: 1100px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

/* ===== BİLGİ KUTUSU ===== */
.iletisim-bilgi {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.iletisim-bilgi h2 {
  font-size: 1.6rem;
  font-weight: 800;
  color: #f8ea0f;
  margin: 0 0 0.5rem;
}

.bilgi-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background-color: #1e293b;
  border: 1px solid #2d3748;
  border-left: 4px solid #f8ea0f;
  border-radius: 0.5rem;
  padding: 1rem 1.2rem;
}

.bilgi-icon {
  color: #f8ea0f;
  font-size: 1.3rem;
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.bilgi-item div {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.bilgi-label {
  font-size: 0.75rem;
  color: #9ca3af;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.bilgi-item a,
.bilgi-item span {
  color: #ffffff;
  text-decoration: none;
  font-size: 0.95rem;
}

.bilgi-item a:hover {
  color: #f8ea0f;
}

/* ===== SOSYAL MEDYA ===== */
.sosyal-medya {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.sosyal-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.2rem;
  border-radius: 0.5rem;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: opacity 0.2s, transform 0.2s;
}

.sosyal-btn:hover {
  opacity: 0.85;
  transform: translateX(4px);
}

.instagram {
  background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045);
  color: white;
}

.linkedin {
  background-color: #0077b5;
  color: white;
}

.whatsapp {
  background-color: #25d366;
  color: white;
}

/* ===== FORM ===== */
.iletisim-form-wrapper {
  flex: 1.2;
}

.iletisim-form-wrapper h2 {
  font-size: 1.6rem;
  font-weight: 800;
  color: #f8ea0f;
  margin: 0 0 1.5rem;
}

.basari-mesaj {
  background-color: #16a34a;
  color: white;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  margin-bottom: 1rem;
  font-weight: 600;
}

.iletisim-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.85rem;
  color: #9ca3af;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form-group input,
.form-group textarea {
  background-color: #1e293b;
  border: 1px solid #2d3748;
  border-radius: 0.5rem;
  color: #ffffff;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s;
  resize: none;
  font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: #f8ea0f;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #4b5563;
}

.gonder-btn {
  background-color: #f8ea0f;
  color: #0f172a;
  border: none;
  border-radius: 0.5rem;
  padding: 0.9rem;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: background-color 0.2s, transform 0.1s;
}

.gonder-btn:hover {
  background-color: #ffe600;
  transform: translateY(-2px);
}

/* ===== HARİTA ===== */
.iletisim-harita {
  width: 100%;
  height: 380px;
  border-top: 3px solid #f8ea0f;
}

.iletisim-harita iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
  filter: grayscale(40%) invert(5%);
}

/* ===== MOBİL ===== */
@media (max-width: 768px) {
  .iletisim-hero h1 {
    font-size: 2rem;
  }

  .iletisim-main {
    flex-direction: column;
    padding: 2rem 1rem;
    gap: 2rem;
  }

  .iletisim-harita {
    height: 280px;
  }
}.katalog-page {
  background-color: #1c2230;
  color: #fff;
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
  height: 100%;
  overflow: hidden;
  position: relative;
}

.katalog-hero {
  background-color: #111827;
  padding: 8px 20px;
  text-align: center;
  flex-shrink: 0;
}

.katalog-sahne {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  align-items: stretch;
  position: relative;
}

.katalog-arrow {
  position: absolute;
  top: 50%;
  z-index: 5;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: rgba(243, 244, 246, 0.95);
  color: #111;
  font-size: 22px;
  cursor: pointer;
}

.katalog-sahne > .katalog-arrow:first-child { left: 12px; }
.katalog-sahne > .katalog-arrow:last-child { right: 12px; }

.katalog-arrow:hover:not(:disabled) { background: #fff; }
.katalog-arrow:disabled { opacity: 0.35; cursor: not-allowed; }

.katalog-kitap-dis {
  flex: 1;
  min-width: 0;
  min-height: 0;
  overflow: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #2a3142;
}

.katalog-kitap-dis.yakin {
  align-items: flex-start;
  justify-content: flex-start;
  cursor: grab;
  user-select: none;
}

.katalog-kitap-dis.yakin:active {
  cursor: grabbing;
}

.katalog-kitap-olcek {
  position: relative;
  flex-shrink: 0;
  margin: auto;
}

.katalog-kitap {
  position: absolute;
  top: 0;
  left: 0;
  transform-origin: top left;
  perspective: 2200px;
}

.katalog-kitap img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
  background: #fff;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
}

.katalog-alt {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.katalog-yaprak {
  position: relative;
  width: 100%;
  height: 100%;
  transform-origin: left center;
  transform-style: preserve-3d;
  backface-visibility: hidden;
}

.katalog-yaprak.ileri {
  animation: kitap-ileri 0.7s ease-in-out forwards;
}

.katalog-yaprak.geri {
  transform-origin: right center;
  animation: kitap-geri 0.7s ease-in-out forwards;
}

@keyframes kitap-ileri {
  0% { transform: rotateY(0deg); }
  40% { transform: rotateY(-70deg); }
  100% { transform: rotateY(-180deg); }
}

@keyframes kitap-geri {
  0% { transform: rotateY(0deg); }
  40% { transform: rotateY(70deg); }
  100% { transform: rotateY(180deg); }
}

.kitap-hit {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 28%;
  border: none;
  background: transparent;
  padding: 0;
  z-index: 3;
}

.kitap-hit.sol { left: 0; cursor: w-resize; }
.kitap-hit.sag { right: 0; cursor: e-resize; }

.katalog-bottom {
  position: absolute;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%);
  z-index: 8;
  background: transparent;
  border: none;
  padding: 0;
}

.katalog-arac {
  display: flex;
  align-items: center;
  gap: 2px;
  background: #f3f4f6;
  border-radius: 12px;
  padding: 8px 10px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.28);
}

.katalog-counter {
  font-size: 13px;
  color: #374151;
  padding: 0 10px;
  white-space: nowrap;
}

.katalog-arac button,
.katalog-arac a {
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  color: #111827;
  display: grid;
  place-items: center;
  cursor: pointer;
  text-decoration: none;
  font-size: 14px;
}

.katalog-arac button:hover:not(:disabled),
.katalog-arac a:hover {
  color: #0f172a;
  background: #e5e7eb;
}

.katalog-arac button:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.katalog-izgara-ortu {
  position: absolute;
  inset: 0;
  z-index: 20;
  background: rgba(10, 15, 30, 0.82);
  overflow: auto;
  padding: 40px 24px 80px;
}

.katalog-izgara {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
  max-width: 900px;
  margin: 0 auto;
}

.katalog-izgara button {
  border: 2px solid transparent;
  background: #111827;
  padding: 0;
  cursor: pointer;
  color: #fff;
}

.katalog-izgara button.aktif {
  border-color: #f8ea0f;
}

.katalog-izgara img {
  width: 100%;
  height: 90px;
  object-fit: cover;
  display: block;
}

.katalog-izgara span {
  display: block;
  font-size: 12px;
  padding: 4px;
}

@media (max-width: 640px) {
  .katalog-arrow { width: 30px; height: 30px; font-size: 18px; }
  .katalog-arac { gap: 0; padding: 6px 8px; }
}
/* ─── GENEL SAYFA ─────────────────────────────────────────────────────────── */

.urunler-sayfa {
  width: 100%;
  min-height: 100vh;
  background: #0a0f1e;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* ─── KATEGORİ ŞERIT (sticky üst bar) ───────────────────────────────────── */

.kategori-filter {
  background: #0e1326;
  padding: 15px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 15px;
}

.filter-btn {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: rgba(255, 255, 255, 0.55);
  padding: 16px 20px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
  text-transform: uppercase;
  white-space: nowrap;
}

.filter-btn:hover {
  color: #ffd000;
}

.filter-btn.active {
  color: #ffd000;
  border-bottom: 2px solid #ffd000;
}

/* ─── İÇERİK ALANI ───────────────────────────────────────────────────────── */

.urunler-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 20px;
}

/* ─── BREADCRUMB ──────────────────────────────────────────────────────────── */

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  margin-bottom: 32px;
  font-size: 13px;
  color: #666;
}

.breadcrumb-sep {
  color: #444;
  margin: 0 3px;
}

.breadcrumb-link {
  background: none;
  border: none;
  color: #888;
  font-size: 13px;
  cursor: pointer;
  padding: 0;
  transition: color 0.2s;
  font-family: inherit;
}

.breadcrumb-link:hover {
  color: #ffd000;
}

.breadcrumb-current {
  color: #eee;
  font-weight: 600;
}

/* ─── GRID ────────────────────────────────────────────────────────────────── */

.urunler-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

/* ─── KART (Kategori & Ürün) ─────────────────────────────────────────────── */

.urun-card {
  background: #161b2d;
  overflow: hidden;
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.urun-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.55);
  border-color: rgba(255, 208, 0, 0.2);
}

/* Resim alanı */
.urun-resim {
  position: relative;
  width: 100%;
  padding-top: 70%;
  overflow: hidden;
}

.urun-resim img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.42s ease;
}

.urun-card:hover .urun-resim img {
  transform: scale(1.08);
}

/* Hover overlay */
.urun-overlay {
  position: absolute;
  inset: 0;
  background: rgba(255, 208, 0, 0.1);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.urun-card:hover .urun-overlay {
  opacity: 1;
}

/* Kategori kart isim (ortalı) */
.kart-kategori-isim {
  padding: 16px 18px 18px;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.07em;
  text-align: center;
  text-transform: uppercase;
}

/* Ürün kart bilgisi */
.urun-bilgi {
  padding: 14px 16px 18px;
}

.urun-bilgi h3 {
  font-size: 14px;
  font-weight: 700;
  color: #f0f0f0;
  margin: 0 0 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.urun-bilgi p {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.55;
  margin: 0;
}

/* ─── ÜRÜN DETAY SAYFASI ──────────────────────────────────────────────────── */

.detay-sayfa {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto;
  background: transparent;
}

/* ── ÜST ALAN: resim sol + açıklama sağ ── */
.detay-ust {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: 0;
  background: #111827;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 10px;
  overflow: hidden;
}

/* Sol — ürün görseli */
.detay-sol {
  background: #0b1020;
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
}

.detay-resim {
  width: 100%;
  height: 100%;
  min-height: 320px;
  max-height: 380px;
  object-fit: contain;
  object-position: center;
  display: block;
  padding: 28px 20px;
}

/* Sağ — başlık + açıklama */
.detay-sag {
  padding: 32px 32px;
  display: flex;
  flex-direction: column;
}

.detay-baslik {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.05em;
  margin: 0 0 14px;
  line-height: 1.25;
  text-transform: uppercase;
  display: inline-block;
  padding-bottom: 12px;
  border-bottom: 3px solid #ffd000;
}

.detay-ayrac {
  display: none;
}

/* Sekmeler */
.sekmeler {
  display: flex;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  margin-bottom: 16px;
  flex-shrink: 0;
}

.sekme-aktif {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: #fff;
  padding: 6px 0;
  border-bottom: 2px solid #ffd000;
  margin-bottom: -1px;
  cursor: default;
  text-transform: uppercase;
}

.sekme {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.45);
  padding: 6px 0;
  margin-left: 18px;
  text-decoration: none;
  text-transform: uppercase;
}

.sekme:hover {
  color: #ffd000;
}

.detay-aciklama {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.58);
  line-height: 1.9;
  margin: 0;
  flex: 1;
}

/* ── ALT ALAN: teknik özellikler + tablo ── */
.detay-alt {
  background: #111827;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 10px;
  padding: 28px 32px 32px;
}

/* Alt başlık (sarı) */
.alt-baslik-sari {
  font-size: 10px;
  font-weight: 800;
  color: #ffd000;
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* Teknik özellikler grid — 6 kolon yatayda */
.teknik-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 28px;
}

.teknik-satir {
  display: flex;
  flex-direction: column;
  padding: 13px 14px;
  background: #0f1525;
  transition: background 0.2s;
}

.teknik-satir:hover {
  background: #151d35;
}

.teknik-etiket {
  font-size: 9px;
  color: #4a5280;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 5px;
}

.teknik-deger {
  font-size: 12.5px;
  color: #e0e0e0;
  font-weight: 700;
}

/* ─── TEKNİK TABLO ────────────────────────────────────────────────────────── */

.tablo-wrap {
  overflow-x: auto;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 6px;
  margin-bottom: 20px;
}

.teknik-tablo {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.teknik-tablo thead th {
  background: #0e1428;
  color: #ffd000;
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 0.09em;
  padding: 12px 10px;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  white-space: nowrap;
  text-transform: uppercase;
}

.teknik-tablo tbody tr:nth-child(even) {
  background: #0e1326;
}

.teknik-tablo tbody tr:nth-child(odd) {
  background: #0b1020;
}

.teknik-tablo tbody tr:hover {
  background: rgba(255, 208, 0, 0.05);
}

.teknik-tablo tbody td {
  padding: 10px 10px;
  color: rgba(255, 255, 255, 0.7);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  white-space: nowrap;
  text-align: center;
}

/* ─── MOBİL ───────────────────────────────────────────────────────────────── */

@media (max-width: 768px) {
  .urunler-sayfa {
    padding-top: 0;
  }

  .kategori-filter {
    padding: 0 10px;
    justify-content: flex-start;
    overflow-x: auto;
    white-space: nowrap;
    gap: 5px;
  }

  .kategori-filter::-webkit-scrollbar {
    display: none;
  }

  .filter-btn {
    padding: 14px 14px;
    font-size: 10px;
    flex-shrink: 0;
  }

  .urunler-container {
    padding: 24px 16px 60px;
  }

  .urunler-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .kart-kategori-isim {
    font-size: 11px;
    padding: 12px 12px 14px;
  }

  .urun-bilgi h3 {
    font-size: 12px;
  }

  /* Detay mobil */
  .detay-ust {
    grid-template-columns: 1fr;
  }

  .detay-sol {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .detay-resim {
    min-height: 220px;
    max-height: 260px;
  }

  .detay-sag {
    padding: 20px 18px 24px;
  }

  .detay-baslik {
    font-size: 20px;
  }

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

  .detay-alt {
    padding: 20px 18px 24px;
  }
}

/* ─── TABLET ──────────────────────────────────────────────────────────────── */

@media (min-width: 769px) and (max-width: 1024px) {
  .urunler-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .detay-ust {
    grid-template-columns: 320px 1fr;
  }

  .detay-resim {
    min-height: 280px;
    max-height: 320px;
  }

  .detay-sag {
    padding: 24px 24px;
  }

  .teknik-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .detay-alt {
    padding: 24px 24px;
  }

  .urunler-container {
    padding: 28px 24px 80px;
  }

  .kategori-filter {
    padding: 0 20px;
    overflow-x: auto;
    flex-wrap: nowrap;
    scrollbar-width: none;
  }
}

/* ─── BÜYÜK TABLET ────────────────────────────────────────────────────────── */

@media (min-width: 1025px) and (max-width: 1280px) {
  .urunler-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}.teknik-cizim-bolumu {
  margin-top: 36px;
}

.teknik-cizim-not {
  color: rgba(255, 255, 255, 0.5);
  font-size: 12px;
  margin: 0 0 16px;
}

.teknik-cizim-izgara {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.teknik-cizim-kart {
  margin: 0;
  background: #0b1020;
  border: 1px solid rgba(255, 208, 0, 0.18);
  padding: 16px 12px 12px;
}

.teknik-cizim-svg {
  width: 100%;
  height: auto;
  display: block;
}

.govde-cizgi {
  fill: rgba(255, 208, 0, 0.06);
  stroke: #ffd000;
  stroke-width: 1.4;
}

.olcu-cizgi line {
  stroke: #9aa4b5;
  stroke-width: 0.8;
}

.olcu-cizgi text,
.gorunum-baslik {
  fill: #c5cdd8;
  font-size: 9px;
  font-family: "Segoe UI", sans-serif;
}

.teknik-cizim-kart figcaption {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: 10px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
}

.teknik-cizim-kart figcaption strong {
  color: #ffd000;
}

.teknik-cizim-yuklemeler {
  margin-top: 16px;
}

.teknik-cizim-yukleme-gorsel {
  width: 100%;
  height: auto;
  display: block;
}

.teknik-cizim-pdf-baglanti {
  display: block;
  padding: 24px 12px;
  text-align: center;
  color: #ffd000;
  text-decoration: none;
  border: 1px dashed rgba(255, 208, 0, 0.35);
}
.home {
  width: 100%;
}

.hero {
  position: relative;
  width: 100%;
  height: 75vh;
  min-height: 480px;
  max-height: 700px;
  overflow: hidden;
}

/* ======== SOL PANEL ======== */
.hero-left {
  position: absolute;
  top: 0;
  left: 0;
  width: 42%;
  height: 100%;
  background: #0a0f1e;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 50px 50px 40px 60px;
  z-index: 4;
  box-sizing: border-box;
}

.hero-left::after {
  content: "";
  position: absolute;
  top: 0;
  right: -60px;
  width: 80px;
  height: 100%;
  background: #0a0f1e;
  clip-path: polygon(0 0, 0% 100%, 100% 100%);
  z-index: 5;
}

.slide-tag {
  display: inline-block;
  background: #ffd000;
  color: #111;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 2px;
  margin-bottom: 20px;
  width: fit-content;
}

.hero-left h1 {
  font-size: 40px;
  font-weight: 800;
  line-height: 1.2;
  color: #fff;
  margin: 0 0 16px;
  text-transform: uppercase;
  min-height: 100px;
}

.hero-left h1 span {
  color: #ffd000;
}

.content-visible {
  opacity: 1;
  transition: opacity 0.5s ease;
}

.content-fade {
  opacity: 0;
  transition: opacity 0.3s ease;
}

.hero-left p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.65;
  margin-bottom: 28px;
  max-width: 360px;
  min-height: 48px;
}

.buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.btn-primary {
  background: #ffd000;
  color: #111;
  padding: 11px 24px;
  border: none;
  border-radius: 6px;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 1px;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.btn-primary:hover {
  background: #ffe340;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border: 1.5px solid rgba(255, 255, 255, 0.5);
  color: white;
  padding: 11px 24px;
  border-radius: 6px;
  font-size: 12px;
  letter-spacing: 1px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
}

.btn-outline:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
}

.dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 30;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background 0.3s, transform 0.3s;
}

.dot-active {
  background: #ffd000;
  transform: scale(1.4);
}

/* ======== SAĞ PANEL ======== */
.hero-right {
  position: absolute;
  top: 0;
  right: 0;
  width: 58%;
  height: 100%;
  z-index: 1;
  background: #0a0f1e;
  overflow: hidden;
}

/* Resimler — zoom efekti ile */
.hero-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1);
  transition: opacity 0.7s ease, transform 10s ease-out;
}

.hero-img.img-entering {
  opacity: 1;
  transform: scale(1);
}

.hero-img.img-active {
  opacity: 1;
  transform: scale(1.15);
}

.hero-img.img-prev {
  opacity: 0;
  z-index: 1;
}

/* Ok butonları */
.arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, border-color 0.2s;
}

.arrow:hover {
  background: rgba(255, 208, 0, 0.4);
  border-color: #ffd000;
}

.arrow-left  { left: 20px; }
.arrow-right { right: 20px; }

.slide-counter {
  position: absolute;
  right: 16px;
  bottom: 14px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  z-index: 10;
  letter-spacing: 1px;
}

/* ======== KATEGORİ BÖLÜMÜ - 2 ESTETİK KART ======== */
.categories-section {
  padding: 16px 0 20px;
  background: linear-gradient(135deg, #0a0f1e 0%, #1a1f2e 100%);
}

.uretim-rakamlari {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255, 208, 0, 0.15);
  border-top: 1px solid rgba(255, 208, 0, 0.2);
  border-bottom: 1px solid rgba(255, 208, 0, 0.2);
}

.uretim-rakam {
  background: #0a0f1e;
  padding: 28px 16px;
  text-align: center;
}

.uretim-rakam strong {
  display: block;
  color: #ffd000;
  font-size: 28px;
  letter-spacing: 0.04em;
}

.uretim-rakam span {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.categories-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 40px;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.category-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s ease;
  border: 1px solid rgba(255, 208, 0, 0.12);
  height: 140px;
}

.category-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(255, 208, 0, 0.2);
  border-color: rgba(255, 208, 0, 0.3);
}

.category-image {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.category-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.category-card:hover .category-image img {
  transform: scale(1.15);
}

.category-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom,
    rgba(0,0,0,0.15) 0%,
    rgba(10,15,30,0.82) 100%
  );
  display: flex;
  align-items: flex-end;
  padding: 14px 16px;
}

.category-card:hover .category-overlay {
  background: linear-gradient(to bottom,
    rgba(0,0,0,0.1) 0%,
    rgba(0,0,0,0.5) 50%,
    rgba(10,15,30,0.85) 100%
  );
}

.category-info {
  width: 100%;
}

.category-tag {
  display: inline-block;
  background: rgba(255, 208, 0, 0.9);
  color: #0a0f1e;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 3px;
  margin-bottom: 12px;
  backdrop-filter: blur(10px);
}

.category-info h3 {
  font-size: 15px;
  font-weight: 800;
  color: #fff;
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  line-height: 1.2;
}

.category-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px solid rgba(255, 208, 0, 0.6);
  color: #ffd000;
  padding: 5px 12px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  cursor: pointer;
  text-transform: uppercase;
}

.category-btn:hover {
  background: #ffd000;
  color: #0a0f1e;
  border-color: #ffd000;
  transform: translateX(8px);
}

.arrow-icon {
  font-size: 16px;
  transition: transform 0.3s ease;
}

.category-btn:hover .arrow-icon {
  transform: translateX(6px);
}

/* ======== MOBİL ======== */
@media (max-width: 768px) {
  .hero {
    height: auto;
    min-height: 0;
    max-height: none;
    display: flex;
    flex-direction: column;
  }

  .hero-left {
    position: relative;
    width: 100%;
    height: auto;
    padding: 36px 24px 28px;
    order: 2;
    z-index: 4;
  }

  .hero-left::after { display: none; }

  .hero-left h1 {
    font-size: 28px;
    min-height: 70px;
  }

  .hero-right {
    position: relative;
    width: 100%;
    height: 260px;
    right: auto;
  }

  .arrow { display: none; }
  .slide-counter { display: none; }

  .categories-section {
    padding: 20px 0 28px;
  }

  .categories-container {
    padding: 0 16px;
  }

  .categories-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .uretim-rakamlari {
    grid-template-columns: repeat(2, 1fr);
  }

  .category-card {
    height: 120px;
  }

  .category-overlay {
    padding: 10px 12px;
  }

  .category-info h3 {
    font-size: 13px;
    margin-bottom: 6px;
  }

  .category-btn {
    padding: 4px 10px;
    font-size: 9px;
  }
}

/* Tablet görünümü */
@media (min-width: 769px) and (max-width: 1024px) {
  .categories-container {
    padding: 0 24px;
  }

  .categories-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
  }

  .category-card {
    height: 130px;
  }

  .category-info h3 {
    font-size: 13px;
  }
}

/* ===== REFERANSLAR BÖLÜMÜ ===== */
.references-section {
  background: linear-gradient(180deg, #111827 0%, #0a0f1e 100%);
  padding: 40px 0 90px;
  overflow: hidden;
}

.references-header {
  text-align: center;
  margin-bottom: 50px;
  padding: 0 40px;
}



.references-header h2 {
  font-size: 36px;
  font-weight: 800;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 1px;
  line-height: 1.1;
  margin: 0 0 5px;
}

.references-header h2 span {
  color: #ffd000;
}

.references-header p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.45);
  font-weight: 300;
}

.refs-track-outer {
  position: relative;
  overflow: hidden;
}

.refs-track-fade {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 100px;
  z-index: 2;
  pointer-events: none;
}

.refs-track-fade-left {
  left: 0;
  background: linear-gradient(to right, #0a0f1e, transparent);
}

.refs-track-fade-right {
  right: 0;
  background: linear-gradient(to left, #0a0f1e, transparent);
}

.refs-track {
  display: flex;
  gap: 20px;
  animation: refsSlide 32s linear infinite;
  width: max-content;
  padding: 8px 20px;
}

.refs-track:hover {
  animation-play-state: paused;
}

@keyframes refsSlide {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.ref-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 208, 0, 0.1);
  border-radius: 10px;
  overflow: hidden;
  width: 260px;
  flex-shrink: 0;
  transition: border-color 0.3s ease, transform 0.3s ease, background 0.3s ease;
  cursor: pointer;
}

.ref-card:hover {
  border-color: rgba(255, 208, 0, 0.35);
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.07);
}

.ref-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
  filter: brightness(0.82);
  transition: filter 0.35s ease;
}

.ref-card:hover .ref-img {
  filter: brightness(1);
}

.ref-info {
  padding: 14px 16px;
}

.ref-cat {
  display: block;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.8px;
  color: #ffd000;
  text-transform: uppercase;
  margin-bottom: 5px;
  opacity: 0.8;
}

.ref-name {
  font-size: 13px;
  font-weight: 700;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  line-height: 1.3;
  margin: 0;
}

/* Mobil */
@media (max-width: 768px) {
  .references-section {
    padding: 50px 0 60px;
  }

  .references-header {
    margin-bottom: 30px;
    padding: 0 20px;
  }

  .references-header h2 {
    font-size: 26px;
  }

  .ref-card {
    width: 210px;
  }

  .ref-img {
    height: 130px;
  }

  .refs-track-fade {
    width: 50px;
  }
}

/* ===== BİZ KİMİZ BÖLÜMÜ ===== */
.about-section {
  background: #0a0f1e;
  padding: 40px 60px 80px;
}

.about-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-animation {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 208, 0, 0.12);
  background: #0a0f1e;
  border: 1px solid rgba(255, 208, 0, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
}
  border: none;
  display: block;
  border-radius: 8px;
}


.about-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: #ffd000;
  letter-spacing: 2px;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.about-content h2 {
  padding-top:0;
  font-size: 36px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 20px;
  line-height: 1.2;
  text-transform: uppercase;
}

.about-content p {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 16px;
}

.about-buttons {
  display: flex;
  gap: 14px;
  margin-top: 28px;
}

.about-btn-primary {
  background: #ffd000;
  color: #111;
  border: none;
  padding: 14px 32px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
}

.about-btn-primary:hover {
  background: #ffdd33;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(255, 208, 0, 0.4);
}

.about-btn-outline {
  background: transparent;
  color: #ffffff;
  border: 2px solid rgba(255, 255, 255, 0.3);
  padding: 14px 32px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
}

.about-btn-outline:hover {
  border-color: #ffd000;
  color: #ffd000;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(255, 208, 0, 0.2);
}

/* Responsive - Tablet */
@media (max-width: 1024px) {
  .about-section {
    padding: 60px 40px;
  }

  .about-container {
    gap: 50px;
  }

  .about-content h2 {
    font-size: 32px;
  }

  .about-image img {
    height: 400px;
  }
}

/* Responsive - Mobil */
@media (max-width: 768px) {
  .about-section {
    padding: 50px 20px;
  }

  .about-container {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .about-content h2 {
    font-size: 26px;
  }

  .about-content p {
    font-size: 14px;
  }

  .laser-animation-frame {
    height: 280px;
  }

  .about-buttons {
    flex-direction: column;
  }

  .about-btn-primary,
  .about-btn-outline {
    width: 100%;
    text-align: center;
  }
}
/* ===== PROJELER SAYFA - Dark Theme ===== */
.projeler-sayfa {
    width: 100%;
    min-height: 100vh;
    background: #0a0f1e;
    color: #fff;
}

/* ── Ortak Container ── */
.prj-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 60px;
}

/* ── Ortak Bölüm Başlığı ── */
.prj-baslik {
    text-align: center;
    margin-bottom: 50px;
}

.prj-baslik h2 {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 800;
    color: #fff;
    letter-spacing: 0.06em;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.prj-baslik h2::after {
    content: "";
    display: block;
    width: 56px;
    height: 4px;
    background: #ffd000;
    margin: 12px auto 0;
    border-radius: 2px;
}

.prj-baslik p {
    color: rgba(255, 255, 255, 0.55);
    font-size: 1rem;
}

/* ════════════════════════════════
   HERO
════════════════════════════════ */
.projeler-hero {
    background: linear-gradient(180deg, #0d1324 0%, #0a0f1e 100%);
    padding: 80px 60px 60px;
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.projeler-hero-sol {
    max-width: 600px;
}

/* ── Hero sağ: mockup ── */
.projeler-hero-sag {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-mockup {
    position: relative;
    width: 100%;
    max-width: 460px;
}

.hero-mockup-cerceve {
    background: #111827;
    border: 1px solid rgba(255, 208, 0, 0.2);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 208, 0, 0.08);
}

.hero-mockup-ic {
    padding: 0;
}

.mockup-baslik-bar {
    background: #0d1324;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    padding: 0.75rem 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.mockup-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
}

.mockup-dot:nth-child(1) {
    background: #ff5f57;
}

.mockup-dot:nth-child(2) {
    background: #febc2e;
}

.mockup-dot:nth-child(3) {
    background: #28c840;
}

.mockup-baslik-yazi {
    margin-left: 0.6rem;
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.4);
    font-weight: 500;
    letter-spacing: 0.04em;
}

/* ════════════════════════════════
   MOCKUP – 3D ŞEHİR SAHNESİ
════════════════════════════════ */
.mockup-sehir3d {
    display: flex;
    width: 100%;
    height: 300px;
    background: radial-gradient(ellipse at 60% 80%, rgba(0, 80, 180, 0.18) 0%, transparent 65%),
        linear-gradient(180deg, #020a18 0%, #040d1e 100%);
    position: relative;
    overflow: hidden;
}

/* Sol panel: dalga + etiketler */
.s3d-sol {
    width: 45%;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 1rem 0 1rem 1rem;
    gap: 0.5rem;
}

.s3d-dalga-alan {
    position: absolute;
    inset: 0;
    opacity: 0.85;
}

.s3d-dalga-svg {
    width: 100%;
    height: 100%;
}

.dalga-path {
    animation: dalgaKay 4s ease-in-out infinite alternate;
}

.dalga-p1 {
    animation-delay: 0s;
}

.dalga-p2 {
    animation-delay: 0.5s;
}

.dalga-p3 {
    animation-delay: 1s;
}

@keyframes dalgaKay {
    from {
        stroke-dashoffset: 0;
    }

    to {
        stroke-dashoffset: 30;
    }
}

.dalga-nokta {
    animation: noktaParla 2s ease-in-out infinite alternate;
}

@keyframes noktaParla {
    from {
        opacity: 0.3;
        r: 1.5px;
    }

    to {
        opacity: 1;
        r: 2.5px;
    }
}

.s3d-etiket {
    position: relative;
    z-index: 2;
    font-size: 0.62rem;
    font-weight: 700;
    color: rgba(0, 198, 255, 0.85);
    letter-spacing: 0.08em;
    text-shadow: 0 0 8px rgba(0, 198, 255, 0.5);
}

.s3d-et1 {
    margin-top: 18px;
}

.s3d-et2 {
    margin-top: 32px;
}

.s3d-et3 {
    margin-top: 32px;
}

/* Sağ panel: bina + rozetler */
.s3d-sag {
    flex: 1;
    position: relative;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 0;
}

/* Yüzen rozet badge'leri */
.s3d-rozet {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid rgba(255, 208, 0, 0.5);
    background: radial-gradient(circle, #1a2a1a 0%, #0d1a0d 100%);
    box-shadow: 0 0 14px rgba(255, 208, 0, 0.2), inset 0 0 8px rgba(255, 208, 0, 0.08);
    animation: rozetSal 3s ease-in-out infinite;
    z-index: 5;
}

.s3d-r1 {
    top: 8px;
    right: 50px;
    animation-delay: 0s;
}

.s3d-r2 {
    top: 14px;
    right: 6px;
    animation-delay: 0.7s;
}

.s3d-r3 {
    top: 58px;
    right: 2px;
    animation-delay: 1.4s;
}

@keyframes rozetSal {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-5px);
    }
}

.s3d-r-kod {
    font-size: 0.7rem;
    font-weight: 900;
    color: #ffd000;
    letter-spacing: 0.04em;
    line-height: 1;
}

.s3d-r-alt {
    font-size: 0.52rem;
    color: rgba(255, 208, 0, 0.7);
    font-weight: 700;
    line-height: 1;
}

/* Bina grubu */
.s3d-bina-grup {
    position: relative;
    width: 160px;
    height: 260px;
    margin-bottom: 0;
}

.s3d-bina {
    position: absolute;
    bottom: 0;
    background: linear-gradient(180deg, #1a2e50 0%, #0d1a30 100%);
    border: 1px solid rgba(0, 150, 255, 0.2);
}

/* Arka binalar */
.s3d-b-arka-sol {
    left: 0;
    width: 42px;
    height: 130px;
    background: linear-gradient(180deg, #101e30 0%, #080f1c 100%);
    border-color: rgba(0, 100, 200, 0.12);
}

.s3d-b-arka-sag {
    right: 0;
    width: 38px;
    height: 110px;
    background: linear-gradient(180deg, #0e1c2c 0%, #07101a 100%);
    border-color: rgba(0, 100, 200, 0.12);
}

/* Ön binalar */
.s3d-b-on-sol {
    left: 10px;
    width: 48px;
    height: 170px;
    background: linear-gradient(180deg, #162540 0%, #0c1828 100%);
    border-color: rgba(0, 120, 220, 0.18);
    z-index: 2;
}

/* Ana bina */
.s3d-b-ana {
    left: 50%;
    transform: translateX(-50%);
    width: 62px;
    height: 240px;
    background: linear-gradient(180deg, #1e3060 0%, #111e40 50%, #0d1830 100%);
    border-color: rgba(0, 160, 255, 0.3);
    border-top: 2px solid rgba(0, 198, 255, 0.5);
    z-index: 3;
    box-shadow: 0 0 20px rgba(0, 100, 255, 0.15), inset 0 0 20px rgba(0, 80, 200, 0.05);
}

.s3d-b-on-sag {
    right: 12px;
    width: 44px;
    height: 155px;
    background: linear-gradient(180deg, #141e38 0%, #0b1424 100%);
    border-color: rgba(0, 120, 220, 0.15);
    z-index: 2;
}

/* Ana bina pencere ızgarası */
.s3d-bina-pencereler {
    position: absolute;
    inset: 12px 8px 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.s3d-p-satir {
    display: flex;
    gap: 5px;
}

.s3d-pencere {
    flex: 1;
    height: 14px;
    border-radius: 1px;
    background: rgba(0, 180, 255, 0.18);
    border: 1px solid rgba(0, 180, 255, 0.3);
    animation: pencerelParla 3s ease-in-out infinite;
}

.s3d-p-satir:nth-child(odd) .s3d-pencere {
    background: rgba(0, 160, 255, 0.22);
    animation-delay: 0.4s;
}

.s3d-p-satir:nth-child(2) .s3d-pencere:nth-child(2) {
    background: rgba(255, 208, 0, 0.15);
    border-color: rgba(255, 208, 0, 0.3);
}

@keyframes pencerelParla {

    0%,
    100% {
        opacity: 0.6;
    }

    50% {
        opacity: 1;
        box-shadow: 0 0 4px rgba(0, 180, 255, 0.4);
    }
}

/* Zemin parıltısı (mavi halo) */
.s3d-zemin {
    position: absolute;
    bottom: -4px;
    left: -30px;
    right: -30px;
    height: 20px;
    background: radial-gradient(ellipse, rgba(0, 120, 255, 0.35) 0%, transparent 70%);
    z-index: 4;
}

/* Floating badges */
.hero-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: #161b2d;
    border: 1px solid rgba(255, 208, 0, 0.25);
    border-radius: 2rem;
    padding: 0.5rem 1rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    animation: heroBadgeFloat 3s ease-in-out infinite;
}

.hero-badge-sol {
    bottom: -22px;
    left: 16px;
    animation-delay: 0s;
}

.hero-badge-sag {
    top: -22px;
    right: 16px;
    animation-delay: 1.5s;
}

.hero-badge-icon {
    font-size: 1rem;
}

@keyframes heroBadgeFloat {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-6px);
    }
}

.hero-tag {
    display: inline-block;
    background: rgba(255, 208, 0, 0.12);
    color: #ffd000;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.4rem 1rem;
    border-radius: 2rem;
    border: 1px solid rgba(255, 208, 0, 0.3);
    margin-bottom: 1.4rem;
}

.projeler-hero-sol h1 {
    font-size: clamp(1.8rem, 4vw, 3.2rem);
    font-weight: 900;
    color: #fff;
    line-height: 1.15;
    letter-spacing: 0.03em;
    margin-bottom: 1.2rem;
    text-transform: uppercase;
}

.projeler-hero-sol h1 span {
    color: #ffd000;
}

.projeler-hero-sol p {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-btn-grup {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-btn-sari {
    background: #ffd000;
    color: #111;
    border: none;
    padding: 0.85rem 2rem;
    font-size: 0.88rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.25s ease;
}

.hero-btn-sari:hover {
    background: #ffe233;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 208, 0, 0.35);
}

.hero-btn-outline {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.25);
    padding: 0.85rem 2rem;
    font-size: 0.88rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.25s ease;
}

.hero-btn-outline:hover {
    border-color: #ffd000;
    color: #ffd000;
}

/* İstatistikler */
.hero-istatistikler {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    margin-top: 3.5rem;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    flex-wrap: wrap;
}

.hero-stat {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.stat-sayi {
    font-size: 2.2rem;
    font-weight: 900;
    color: #ffd000;
    line-height: 1;
}

.stat-etiket {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-stat-ayrac {
    width: 1px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
}

/* ════════════════════════════════
   SÜREÇ (ADIMLAR)
════════════════════════════════ */
.surec-section {
    background: #0d1324;
    padding: 80px 0;
}

.adimlar-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.adim-kart {
    background: #161b2d;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 2rem 1.6rem;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.adim-kart:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(255, 208, 0, 0.12);
    border-color: rgba(255, 208, 0, 0.25);
}

.adim-no {
    font-size: 3rem;
    font-weight: 900;
    color: rgba(255, 208, 0, 0.12);
    line-height: 1;
    margin-bottom: 0.6rem;
    font-variant-numeric: tabular-nums;
}

.adim-icon {
    font-size: 2rem;
    color: #ffd000;
    margin-bottom: 0.9rem;
    display: flex;
    align-items: center;
}

.adim-icon svg {
    width: 2rem;
    height: 2rem;
}

.adim-kart h3 {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.adim-kart p {
    font-size: 0.87rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.65;
}

/* ════════════════════════════════
   ALAN TİPLERİ
════════════════════════════════ */
.alan-section {
    background: #0a0f1e;
    padding: 80px 0;
}

.alan-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 48px;
}

.alan-kart {
    background: #161b2d;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    padding: 1.8rem 1.5rem;
    transition: all 0.3s ease;
}

.alan-kart:hover {
    border-color: rgba(255, 208, 0, 0.3);
    background: #1c2340;
}

.alan-icon {
    font-size: 2.2rem;
    color: #ffd000;
    display: flex;
    align-items: center;
    margin-bottom: 0.8rem;
}

.alan-icon svg {
    width: 2.2rem;
    height: 2.2rem;
}

.alan-kart h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.alan-kart p {
    font-size: 0.83rem;
    color: #ffd000;
    font-weight: 600;
}

.alan-cta {
    background: linear-gradient(135deg, #ffd000 0%, #ffb800 100%);
    border-radius: 12px;
    padding: 2rem 2.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.alan-cta p {
    font-size: 1rem;
    font-weight: 600;
    color: #111;
    max-width: 640px;
}

.alan-cta .hero-btn-sari {
    background: #111;
    color: #ffd000;
    flex-shrink: 0;
}

.alan-cta .hero-btn-sari:hover {
    background: #000;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

/* ════════════════════════════════
   REFERANS PROJELERİ
════════════════════════════════ */
.referanslar-section {
    background: #0d1324;
    padding: 80px 0;
}

/* Filtre */
.prj-filtre {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 40px;
}

.prj-filtre-btn {
    padding: 0.5rem 1.4rem;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 2rem;
    cursor: pointer;
    transition: all 0.25s ease;
    letter-spacing: 0.03em;
}

.prj-filtre-btn:hover {
    border-color: #ffd000;
    color: #ffd000;
}

.prj-filtre-btn.aktif {
    background: #ffd000;
    border-color: #ffd000;
    color: #111;
}

/* Referans Grid */
.ref-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.ref-kart {
    background: #161b2d;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.ref-kart:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(255, 208, 0, 0.15);
}

.ref-resim {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.ref-resim img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    display: block;
}

.ref-kart:hover .ref-resim img {
    transform: scale(1.1);
}

.ref-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.75) 0%, transparent 55%);
    display: flex;
    align-items: flex-end;
    padding: 1rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.ref-kart:hover .ref-overlay {
    opacity: 1;
}

.ref-incele {
    color: #ffd000;
    font-weight: 700;
    font-size: 0.9rem;
}

.ref-bilgi {
    padding: 1.3rem 1.5rem;
}

.ref-ust {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.6rem;
}

.ref-kat-tag {
    display: inline-block;
    background: rgba(255, 208, 0, 0.15);
    color: #ffd000;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.2rem 0.65rem;
    border-radius: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid rgba(255, 208, 0, 0.25);
}

.ref-yil {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.4);
    font-weight: 600;
}

.ref-bilgi h3 {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.4rem;
}

.ref-konum {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.45);
    margin-bottom: 0.9rem;
}

.ref-teknik {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.ref-teknik span {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.05);
    padding: 0.25rem 0.7rem;
    border-radius: 4px;
}

/* ════════════════════════════════
   SERTİFİKALAR
════════════════════════════════ */
.sertifika-section {
    background: #0a0f1e;
    padding: 80px 0;
}

.sert-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

/* Sertifika banner kart */
.sert-kart {
    background: #161b2d;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 14px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.sert-kart:hover {
    border-color: rgba(255, 208, 0, 0.4);
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(255, 208, 0, 0.12);
}

.sert-banner {
    background: linear-gradient(135deg, #1a2a1a 0%, #0f1f0f 100%);
    padding: 2rem 1.8rem 1.5rem;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid rgba(255, 208, 0, 0.15);
}

.sert-banner::before {
    content: "";
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: rgba(255, 208, 0, 0.07);
}

.sert-banner-kod {
    font-size: 2.4rem;
    font-weight: 900;
    color: #ffd000;
    letter-spacing: 0.02em;
    line-height: 1;
    text-shadow: 0 0 30px rgba(255, 208, 0, 0.3);
}

.sert-banner-tag {
    background: rgba(255, 208, 0, 0.15);
    color: #ffd000;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 0.25rem 0.65rem;
    border-radius: 4px;
    letter-spacing: 0.08em;
    border: 1px solid rgba(255, 208, 0, 0.25);
}

.sert-kart-body {
    padding: 1.3rem 1.8rem 1.6rem;
}

.sert-kart-body h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.45rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.sert-kart-body p {
    font-size: 0.83rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.6;
    margin-bottom: 0.9rem;
}

.sert-goruntule-link {
    font-size: 0.8rem;
    color: #ffd000;
    font-weight: 600;
    letter-spacing: 0.03em;
    transition: opacity 0.2s;
}

.sert-kart:hover .sert-goruntule-link {
    opacity: 0.8;
}

/* Modal indir butonu */
.sert-indir-btn {
    display: inline-block;
    margin-top: 1rem;
    background: rgba(255, 208, 0, 0.12);
    color: #ffd000;
    border: 1px solid rgba(255, 208, 0, 0.3);
    padding: 0.6rem 1.4rem;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    letter-spacing: 0.04em;
    transition: all 0.2s ease;
}

.sert-indir-btn:hover {
    background: rgba(255, 208, 0, 0.22);
    border-color: #ffd000;
}

/* Sertifika Modal */
.sert-modal {
    background: #161b2d;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    max-width: 700px;
    width: 100%;
    position: relative;
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.6);
    animation: prjSlideUp 0.3s ease;
    overflow: hidden;
    max-height: 90vh;
    overflow-y: auto;
}

.sert-modal-icerik {
    padding: 2rem;
}

.sert-modal-gorsel {
    width: 100%;
    aspect-ratio: 4 / 3;
    background: linear-gradient(135deg, #1c2340 0%, #0f172a 100%);
    border: 2px dashed rgba(255, 208, 0, 0.3);
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.sert-modal-kod {
    font-size: 4rem;
    font-weight: 900;
    color: rgba(255, 208, 0, 0.6);
    letter-spacing: 0.06em;
    line-height: 1;
}

.sert-modal-alt {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.sert-modal-bilgi-notu {
    font-size: 0.72rem;
    color: rgba(255, 208, 0, 0.4);
    letter-spacing: 0.05em;
    margin-top: 0.3rem;
}

.sert-modal-iframe {
    width: 100%;
    height: 520px;
    border: none;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    background: #fff;
    display: block;
}

.sert-modal-icerik h2 {
    font-size: 1.3rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.sert-modal-icerik p {
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.65;
}

/* ════════════════════════════════
   MODAL
════════════════════════════════ */
.prj-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    animation: prjFadeIn 0.25s ease;
}

@keyframes prjFadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.prj-modal {
    background: #161b2d;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    max-width: 780px;
    width: 100%;
    overflow: hidden;
    position: relative;
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.6);
    animation: prjSlideUp 0.3s ease;
    max-height: 90vh;
    overflow-y: auto;
}

@keyframes prjSlideUp {
    from {
        transform: translateY(40px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.prj-modal-kapat {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    font-size: 1rem;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.prj-modal-kapat:hover {
    background: #ffd000;
    color: #111;
}

.prj-modal-resim {
    width: 100%;
    max-height: 320px;
    object-fit: cover;
    display: block;
}

.prj-modal-icerik {
    padding: 1.8rem 2rem;
}

.prj-modal-etiketler {
    display: flex;
    gap: 0.7rem;
    align-items: center;
    margin-bottom: 0.8rem;
}

.prj-modal-icerik h2 {
    font-size: 1.4rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 0.4rem;
}

.prj-modal-teknik {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin: 1.2rem 0;
}

.teknik-kutu {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 8px;
    padding: 0.9rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.teknik-etiket {
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.4);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.teknik-deger {
    font-size: 0.9rem;
    color: #ffd000;
    font-weight: 700;
}

.prj-modal-aciklama {
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.prj-modal-teklif {
    width: 100%;
    padding: 0.95rem;
    font-size: 0.9rem;
}

/* ════════════════════════════════
   RESPONSİF
════════════════════════════════ */
@media (max-width: 1200px) {
    .adimlar-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

@media (max-width: 1000px) {
    .projeler-hero {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .projeler-hero-sag {
        display: none;
    }
}

@media (max-width: 900px) {
    .prj-container {
        padding: 0 30px;
    }

    .projeler-hero {
        padding: 70px 30px 50px;
    }

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

@media (max-width: 768px) {
    .prj-container {
        padding: 0 20px;
    }

    .projeler-hero {
        padding: 60px 20px 40px;
    }

    .surec-section,
    .alan-section,
    .referanslar-section,
    .sertifika-section {
        padding: 60px 0;
    }

    .adimlar-grid {
        grid-template-columns: 1fr;
    }

    .alan-grid {
        grid-template-columns: 1fr;
    }

    .ref-grid {
        grid-template-columns: 1fr;
    }

    .sert-grid {
        grid-template-columns: 1fr;
    }

    .hero-istatistikler {
        gap: 1.5rem;
    }

    .hero-stat-ayrac {
        display: none;
    }

    .alan-cta {
        flex-direction: column;
        text-align: center;
    }

    .prj-modal-teknik {
        grid-template-columns: 1fr;
    }

    .prj-modal-icerik {
        padding: 1.4rem;
    }
}

@media (max-width: 480px) {
    .hero-btn-grup {
        flex-direction: column;
    }

    .hero-btn-sari,
    .hero-btn-outline {
        width: 100%;
        text-align: center;
    }
}:root,
html[data-tema="karanlik"] {
  --zemin: #101318;
  --yuzey: #171c24;
  --yuzey-2: #1e2530;
  --cizgi: #2a3340;
  --yazi: #e8edf2;
  --soluk: #8b97a8;
  --vurgu: #d4b106;
  --vurgu-yazi: #101318;
  --tehlike: #c45c5c;
  --tehlike-zemin: #2a1818;
  --ok: #3d8f6e;
  --hata-yazi: #f0c4c4;
}

html[data-tema="aydinlik"] {
  --zemin: #f3f5f7;
  --yuzey: #ffffff;
  --yuzey-2: #eef1f4;
  --cizgi: #d5dbe3;
  --yazi: #1a2230;
  --soluk: #5c6b7a;
  --vurgu: #c9a227;
  --vurgu-yazi: #1a2230;
  --tehlike: #b42318;
  --tehlike-zemin: #f8e8e6;
  --ok: #1f7a54;
  --hata-yazi: #b42318;
}

:root {
  font-family: "Segoe UI", system-ui, sans-serif;
  color: var(--yazi);
  background: var(--zemin);
  font-size: 14px;
  line-height: 1.4;
  color-scheme: dark;
}

html[data-tema="aydinlik"] {
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html,
body,
#root {
  margin: 0;
  min-height: 100%;
  width: 100%;
}

body {
  background: var(--zemin);
}

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

.giris-sayfa {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 24px;
  position: relative;
}

.giris-kutu {
  width: 100%;
  max-width: 380px;
  background: var(--yuzey);
  border: 1px solid var(--cizgi);
  padding: 28px;
}

.giris-kutu h1 {
  margin: 0 0 4px;
  font-size: 20px;
  font-weight: 600;
}

.giris-kutu p {
  margin: 0 0 20px;
  color: var(--soluk);
}

.panel {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 100svh;
}

.panel-yan {
  background: var(--yuzey);
  border-right: 1px solid var(--cizgi);
  display: flex;
  flex-direction: column;
  padding: 20px 0;
  color: var(--yazi);
}

/* Public Navbar.css `nav` kurallarının admin menüsüne sızmasını engelle */
.panel-yan nav.panel-menu {
  display: flex;
  flex-direction: column;
  grid-template-columns: none;
  align-items: stretch;
  background: transparent;
  position: static;
  z-index: auto;
  padding: 12px 10px;
  border: none;
  border-bottom: none;
  height: auto;
  min-height: 0;
  gap: 2px;
  flex: 1;
}

.panel-marka {
  padding: 0 20px 20px;
  border-bottom: 1px solid var(--cizgi);
  font-weight: 700;
  letter-spacing: 0.04em;
  font-size: 13px;
}

.panel-marka span {
  display: block;
  color: var(--soluk);
  font-weight: 400;
  margin-top: 4px;
  font-size: 12px;
}

.panel-menu a {
  display: block;
  text-decoration: none;
  padding: 9px 12px;
  border: 1px solid transparent;
  border-radius: 0;
  color: var(--soluk);
  background: transparent;
  box-shadow: none;
  font-weight: 500;
  letter-spacing: normal;
  white-space: normal;
}

.panel-menu a.aktif,
.panel-menu a:hover {
  background: var(--yuzey-2);
  color: var(--yazi);
  border-color: var(--cizgi);
  box-shadow: none;
}

.panel-yan-alt {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px 10px 0;
}

.panel-cikis,
.panel-yan-alt .tema-dugme {
  width: 100%;
}

.panel-govde {
  padding: 24px 28px 40px;
  overflow: auto;
}

.sayfa-baslik {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--cizgi);
  padding-bottom: 12px;
}

.sayfa-baslik h1 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
}

.sayfa-baslik p {
  margin: 4px 0 0;
  color: var(--soluk);
  font-size: 13px;
}

.filtre-alani {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  justify-content: flex-start;
}

.filtre-alani select {
  background: var(--zemin);
  border: 1px solid var(--cizgi);
  padding: 8px 10px;
  min-width: 200px;
}

.ozet-tablo {
  width: 100%;
  border-collapse: collapse;
}

.ozet-tablo th,
.ozet-tablo td {
  text-align: left;
  padding: 10px 12px;
  border: 1px solid var(--cizgi);
}

.ozet-tablo th {
  width: 40%;
  color: var(--soluk);
  font-weight: 500;
  background: var(--yuzey);
}

.ozet-tablo td {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

.veri-tablo {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
}

.veri-tablo th,
.veri-tablo td {
  text-align: left;
  vertical-align: top;
  padding: 8px 10px;
  border: 1px solid var(--cizgi);
}

.veri-tablo th {
  background: var(--yuzey);
  color: var(--soluk);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.veri-tablo td {
  background: var(--zemin);
}

.veri-tablo tbody tr:hover td {
  background: var(--yuzey-2);
}

.veri-tablo .dar {
  width: 1%;
  white-space: nowrap;
}

.form-kart {
  background: var(--yuzey);
  border: 1px solid var(--cizgi);
  padding: 16px;
  margin-bottom: 8px;
}

.form-kart h2 {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 600;
}

.form-izgara {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 12px;
}

.form-izgara .tam {
  grid-column: 1 / -1;
}

label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: var(--soluk);
}

input,
select,
textarea {
  background: var(--zemin);
  border: 1px solid var(--cizgi);
  padding: 8px 10px;
  outline: none;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--vurgu);
}

textarea {
  min-height: 72px;
  resize: vertical;
}

.satir {
  display: flex;
  gap: 8px;
  align-items: center;
}

.satir input {
  flex: 1;
}

.mini-tablo {
  width: 100%;
  border-collapse: collapse;
}

.mini-tablo th,
.mini-tablo td {
  border: 1px solid var(--cizgi);
  padding: 4px;
}

.mini-tablo input {
  width: 100%;
  padding: 6px;
}

.tablo-baslik-hucre {
  display: flex;
  gap: 4px;
  align-items: center;
}

.tablo-baslik-hucre input {
  min-width: 88px;
}

.btn {
  border: 1px solid var(--cizgi);
  background: var(--yuzey-2);
  padding: 8px 12px;
  cursor: pointer;
}

.btn:hover {
  border-color: var(--vurgu);
}

.btn-ana {
  background: var(--vurgu);
  color: var(--vurgu-yazi);
  border-color: var(--vurgu);
  font-weight: 600;
}

.btn-tehlike {
  background: var(--tehlike-zemin);
  color: var(--hata-yazi);
  border-color: var(--tehlike);
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.hata {
  color: var(--hata-yazi);
  margin: 8px 0 0;
}

.bos {
  color: var(--soluk);
  margin: 16px 0 0;
}

.form-aksiyon {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.islem-grup {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
}

.alan-etiket {
  color: var(--soluk);
  font-size: 12px;
}

.ozet-izgara {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--cizgi);
  border: 1px solid var(--cizgi);
}

.ozet-hucre {
  background: var(--yuzey);
  padding: 16px 18px;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ozet-hucre:hover {
  background: var(--yuzey-2);
}

.ozet-etiket {
  font-size: 12px;
  color: var(--soluk);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.ozet-sayi {
  font-size: 28px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.giris-tema {
  position: absolute;
  top: 16px;
  right: 16px;
}

.gorsel-onizleme {
  display: block;
  width: 200px;
  height: 120px;
  object-fit: cover;
  border: 1px solid var(--cizgi);
  margin-top: 8px;
  background: var(--zemin);
}

.pdf-onizleme-kutu {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 8px;
}

.pdf-onizleme {
  width: 100%;
  height: 320px;
  border: 1px solid var(--cizgi);
  background: var(--zemin);
}

.uzun-metin {
  min-height: 140px;
}

.ozellik-liste {
  margin: 0;
  padding-left: 16px;
  color: var(--soluk);
}

@media (max-width: 900px) {
  .panel {
    grid-template-columns: 1fr;
  }

  .panel-yan {
    border-right: none;
    border-bottom: 1px solid var(--cizgi);
  }

  .form-izgara {
    grid-template-columns: 1fr;
  }

  .ozet-izgara {
    grid-template-columns: 1fr 1fr;
  }
}