/* ================================================
   İNOVASYON İNŞAAT — Ana Stil Dosyası
   Tema: Antrasit + Altın / Lüks & Güçlü
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@300;400;500;600;700&family=Barlow:wght@300;400;500;600;700&family=Barlow+Condensed:wght@600;700;800&display=swap');

/* ---- CSS Değişkenleri ---- */
:root {
  --altin:        #C9A84C;
  --altin-acik:   #E2C27D;
  --altin-koyu:   #9A7235;
  --antrasit:     #1A1A1A;
  --antrasit-2:   #222222;
  --antrasit-3:   #2D2D2D;
  --antrasit-4:   #3A3A3A;
  --gri-koyu:     #555555;
  --gri:          #888888;
  --gri-acik:     #C5C5C5;
  --beyaz:        #FFFFFF;
  --beyaz-80:     rgba(255,255,255,0.8);
  --altin-rgb:    201, 168, 76;
  --ff-baslik:    'Cormorant Garamond', serif;
  --ff-govde:     'Barlow', sans-serif;
  --ff-condensed: 'Barlow Condensed', sans-serif;
  --transition:   0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --golge:        0 20px 60px rgba(0,0,0,0.4);
  --golge-altin:  0 8px 32px rgba(201, 168, 76, 0.25);
}

/* ---- Reset & Temel ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--ff-govde);
  background: var(--antrasit);
  color: var(--beyaz);
  line-height: 1.7;
  overflow-x: hidden;
}
::selection { background: var(--altin); color: var(--antrasit); }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--ff-govde); }

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--antrasit-2); }
::-webkit-scrollbar-thumb { background: var(--altin-koyu); border-radius: 3px; }

/* ================================================================
   NAVBAR
   ================================================================ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 0 60px;
  display: flex; align-items: center; justify-content: space-between;
  height: 90px;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(22,22,22,0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(201,168,76,0.15);
  height: 70px;
}
.navbar-logo {
  display: flex; align-items: center; gap: 14px;
}
.logo-simge {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--altin), var(--altin-koyu));
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 700; color: var(--antrasit);
  transition: var(--transition);
}
.logo-simge:hover { transform: rotate(30deg); }
.logo-yazi { display: flex; flex-direction: column; line-height: 1; }
.logo-ana {
  font-family: var(--ff-condensed);
  font-size: 20px; font-weight: 800;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--beyaz);
}
.logo-alt {
  font-family: var(--ff-govde);
  font-size: 11px; letter-spacing: 3px;
  text-transform: uppercase; color: var(--altin);
  font-weight: 300;
}
.navbar-menu { display: flex; align-items: center; gap: 10px; }
.nav-link {
  font-family: var(--ff-condensed);
  font-size: 13px; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase;
  padding: 8px 16px; color: var(--gri-acik);
  position: relative; transition: color var(--transition);
}
.nav-link::after {
  content: ''; position: absolute; bottom: 4px; left: 16px; right: 16px;
  height: 1px; background: var(--altin);
  transform: scaleX(0); transform-origin: right;
  transition: transform var(--transition);
}
.nav-link:hover, .nav-link.aktif { color: var(--altin); }
.nav-link:hover::after, .nav-link.aktif::after { transform: scaleX(1); transform-origin: left; }
.nav-cta {
  margin-left: 20px;
  font-family: var(--ff-condensed);
  font-size: 13px; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  padding: 12px 28px;
  border: 1px solid var(--altin); color: var(--altin);
  transition: var(--transition);
}
.nav-cta:hover {
  background: var(--altin); color: var(--antrasit);
  box-shadow: var(--golge-altin);
}
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  padding: 8px; cursor: pointer;
}
.hamburger span {
  width: 26px; height: 2px; background: var(--altin);
  transition: var(--transition); display: block;
}

/* ================================================================
   HERO
   ================================================================ */
.hero {
  min-height: 100vh; position: relative;
  display: flex; align-items: center;
  overflow: hidden;
  background: var(--antrasit);
  padding-bottom: 130px;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(135deg, rgba(26,26,26,0.95) 0%, rgba(26,26,26,0.7) 50%, rgba(26,26,26,0.9) 100%),
    url('https://images.unsplash.com/photo-1486325212027-8081e485255e?w=1920&q=80') center/cover no-repeat;
}
.hero-desenler {
  position: absolute; inset: 0; overflow: hidden; pointer-events: none;
}
.hero-desen-1 {
  position: absolute; right: -200px; top: 50%; transform: translateY(-50%);
  width: 700px; height: 700px; border-radius: 50%;
  border: 1px solid rgba(201,168,76,0.08);
}
.hero-desen-2 {
  position: absolute; right: -100px; top: 50%; transform: translateY(-50%);
  width: 500px; height: 500px; border-radius: 50%;
  border: 1px solid rgba(201,168,76,0.12);
}
.hero-desen-3 {
  position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  width: 300px; height: 300px; border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.06) 0%, transparent 70%);
}
.hero-icerik {
  position: relative; z-index: 10;
  padding: 160px 60px 100px;
  max-width: 900px;
}
.hero-etiket {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--ff-condensed); font-size: 12px;
  letter-spacing: 4px; text-transform: uppercase; color: var(--altin);
  margin-bottom: 30px;
}
.hero-etiket::before {
  content: ''; display: block; width: 40px; height: 1px; background: var(--altin);
}
.hero-baslik {
  font-family: var(--ff-baslik); font-size: clamp(52px, 7vw, 96px);
  font-weight: 300; line-height: 1.05; color: var(--beyaz);
  margin-bottom: 28px;
}
.hero-baslik em {
  font-style: italic; color: var(--altin);
  font-weight: 400;
}
.hero-baslik strong {
  font-weight: 600; display: block;
}
.hero-aciklama {
  font-size: 18px; font-weight: 300; color: var(--gri-acik);
  max-width: 560px; line-height: 1.8;
  margin-bottom: 50px;
}
.hero-butonlar { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.btn-altin {
  font-family: var(--ff-condensed); font-size: 13px; font-weight: 700;
  letter-spacing: 2.5px; text-transform: uppercase;
  padding: 18px 44px; display: inline-flex; align-items: center; gap: 10px;
  background: linear-gradient(135deg, var(--altin), var(--altin-koyu));
  color: var(--antrasit); position: relative; overflow: hidden;
  transition: var(--transition);
}
.btn-altin::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--altin-acik), var(--altin));
  opacity: 0; transition: opacity var(--transition);
}
.btn-altin:hover::before { opacity: 1; }
.btn-altin:hover { transform: translateY(-2px); box-shadow: var(--golge-altin); }
.btn-altin span, .btn-altin i { position: relative; z-index: 1; }
.btn-cizgi {
  font-family: var(--ff-condensed); font-size: 13px; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase;
  padding: 17px 44px; display: inline-flex; align-items: center; gap: 10px;
  border: 1px solid rgba(255,255,255,0.2); color: var(--beyaz-80);
  transition: var(--transition);
}
.btn-cizgi:hover {
  border-color: var(--altin); color: var(--altin);
}
.hero-istatistikler {
  position: absolute; bottom: 60px; left: 60px; right: 60px;
  display: flex; gap: 0;
  background: rgba(30,30,30,0.85);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(201,168,76,0.15);
  border-top: 2px solid var(--altin);
  z-index: 30;
}
.hero-stat {
  flex: 1; padding: 30px 40px;
  border-right: 1px solid rgba(201,168,76,0.1);
  position: relative;
}
.hero-stat:last-child { border-right: none; }
.stat-sayi {
  font-family: var(--ff-condensed); font-size: 48px; font-weight: 800;
  color: var(--altin); line-height: 1; display: block;
}
.stat-etiket {
  font-size: 12px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--gri); font-weight: 400; margin-top: 6px; display: block;
}

/* ================================================================
   SECTION BAŞLIKLAR
   ================================================================ */
.section { padding: 120px 60px; }
.section-alt { background: var(--antrasit-2); }
.section-ust-yazi {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--ff-condensed); font-size: 11px;
  letter-spacing: 4px; text-transform: uppercase; color: var(--altin);
  margin-bottom: 20px;
}
.section-ust-yazi::before {
  content: ''; display: block; width: 30px; height: 1px; background: var(--altin);
}
.section-baslik {
  font-family: var(--ff-baslik); font-size: clamp(36px, 4vw, 60px);
  font-weight: 300; line-height: 1.1; color: var(--beyaz);
}
.section-baslik em { font-style: italic; color: var(--altin); }
.section-baslik-orta { text-align: center; }
.section-alt-baslik {
  font-size: 17px; font-weight: 300; color: var(--gri-acik);
  max-width: 600px; line-height: 1.8; margin-top: 20px;
}
.bolum-ayirac {
  width: 60px; height: 2px;
  background: linear-gradient(to right, var(--altin), transparent);
  margin: 24px 0;
}
.bolum-ayirac.orta { margin: 24px auto; }

/* ================================================================
   HİZMETLER
   ================================================================ */
.hizmetler-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: rgba(201,168,76,0.08);
  margin-top: 70px;
}
.hizmet-kart {
  background: var(--antrasit-2); padding: 50px 40px;
  position: relative; overflow: hidden;
  transition: var(--transition);
  cursor: default;
}
.hizmet-kart::before {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 2px; background: linear-gradient(to right, var(--altin), var(--altin-koyu));
  transform: scaleX(0); transition: transform var(--transition);
}
.hizmet-kart:hover { background: var(--antrasit-3); }
.hizmet-kart:hover::before { transform: scaleX(1); }
.hizmet-numara {
  font-family: var(--ff-condensed); font-size: 72px; font-weight: 800;
  color: rgba(201,168,76,0.06); line-height: 1;
  position: absolute; top: 20px; right: 30px;
  user-select: none; pointer-events: none;
  transition: color var(--transition);
}
.hizmet-kart:hover .hizmet-numara { color: rgba(201,168,76,0.12); }
.hizmet-ikon {
  width: 56px; height: 56px; margin-bottom: 28px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(201,168,76,0.25);
  color: var(--altin); font-size: 22px;
  transition: var(--transition);
}
.hizmet-kart:hover .hizmet-ikon {
  background: rgba(201,168,76,0.08);
  border-color: var(--altin);
}
.hizmet-kart h3 {
  font-family: var(--ff-baslik); font-size: 26px; font-weight: 500;
  color: var(--beyaz); margin-bottom: 14px; line-height: 1.2;
}
.hizmet-kart p {
  font-size: 15px; color: var(--gri); line-height: 1.75; font-weight: 300;
}

/* ================================================================
   PROJELEr
   ================================================================ */
.proje-filtre {
  display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 50px; margin-top: 60px;
}
.filtre-btn {
  font-family: var(--ff-condensed); font-size: 12px; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase;
  padding: 10px 24px; border: 1px solid rgba(255,255,255,0.12);
  color: var(--gri); transition: var(--transition);
}
.filtre-btn:hover, .filtre-btn.aktif {
  border-color: var(--altin); color: var(--altin);
  background: rgba(201,168,76,0.05);
}
.projeler-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.projeler-grid .proje-kart:first-child {
  grid-column: span 2; grid-row: span 2;
}
.proje-kart {
  position: relative; overflow: hidden; background: var(--antrasit-3);
  aspect-ratio: 4/3; cursor: pointer;
}
.projeler-grid .proje-kart:first-child { aspect-ratio: auto; }
.proje-kart-img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.proje-kart-img-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--antrasit-3), var(--antrasit-4));
  display: flex; align-items: center; justify-content: center;
  font-size: 48px; color: rgba(201,168,76,0.15);
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.proje-kart:hover .proje-kart-img,
.proje-kart:hover .proje-kart-img-placeholder { transform: scale(1.06); }
.proje-kart-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.95) 0%, rgba(10,10,10,0.3) 50%, transparent 100%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 36px;
  transform: translateY(20px); opacity: 0;
  transition: var(--transition);
}
.proje-kart:hover .proje-kart-overlay { transform: translateY(0); opacity: 1; }
.proje-kart-alt-ust {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.75) 0%, transparent 60%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 28px;
}
.proje-kategori {
  font-family: var(--ff-condensed); font-size: 11px; font-weight: 600;
  letter-spacing: 3px; text-transform: uppercase; color: var(--altin);
  margin-bottom: 8px; display: block;
}
.proje-kart h3 {
  font-family: var(--ff-baslik); font-size: 22px; font-weight: 500;
  color: var(--beyaz); line-height: 1.2;
}
.projeler-grid .proje-kart:first-child h3 { font-size: 34px; }
.proje-meta {
  display: flex; gap: 20px; margin-top: 12px; flex-wrap: wrap;
}
.proje-meta span {
  font-size: 12px; color: var(--gri-acik); letter-spacing: 0.5px;
  display: flex; align-items: center; gap: 6px;
}
.proje-meta i { color: var(--altin); font-size: 11px; }
.proje-link-ikon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border: 1px solid rgba(255,255,255,0.2);
  color: var(--beyaz); font-size: 14px; margin-top: 16px;
  transition: var(--transition);
}
.proje-link-ikon:hover { background: var(--altin); border-color: var(--altin); color: var(--antrasit); }

/* ================================================================
   HAKKIMIZDA
   ================================================================ */
.hakkimizda-icerik {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 100px; align-items: center;
}
.hakkimizda-sol .bolum-ayirac { margin-bottom: 30px; }
.hakkimizda-aciklama {
  font-size: 17px; font-weight: 300; color: var(--gri-acik);
  line-height: 1.85; margin-bottom: 30px;
}
.ozellik-liste { margin: 40px 0; }
.ozellik-item {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,0.06);
}
.ozellik-item:last-child { border-bottom: none; }
.ozellik-ikon {
  width: 36px; height: 36px; min-width: 36px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(201,168,76,0.3); color: var(--altin);
  font-size: 14px;
}
.ozellik-metin h4 {
  font-family: var(--ff-condensed); font-size: 14px; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase; color: var(--beyaz);
  margin-bottom: 4px;
}
.ozellik-metin p { font-size: 14px; color: var(--gri); font-weight: 300; }
.hakkimizda-sag { position: relative; }
.hakkimizda-resim-cerceve {
  position: relative;
}
.hakkimizda-resim-cerceve::before {
  content: ''; position: absolute;
  top: -20px; left: -20px; right: 20px; bottom: 20px;
  border: 1px solid rgba(201,168,76,0.2);
  pointer-events: none;
}
.hakkimizda-resim-placeholder {
  width: 100%; aspect-ratio: 3/4;
  background: linear-gradient(135deg, var(--antrasit-3) 0%, var(--antrasit-4) 100%);
  display: flex; align-items: center; justify-content: center;
  font-size: 80px; color: rgba(201,168,76,0.1);
  position: relative;
}
.deneyim-kutusu {
  position: absolute; bottom: -30px; left: -30px;
  background: var(--altin);
  padding: 28px 36px; text-align: center;
}
.deneyim-sayi {
  font-family: var(--ff-condensed); font-size: 56px; font-weight: 800;
  color: var(--antrasit); line-height: 1;
}
.deneyim-yazi {
  font-family: var(--ff-condensed); font-size: 11px; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase; color: var(--antrasit-3);
  margin-top: 4px;
}
.istatistik-satir {
  display: flex; gap: 40px; margin-top: 50px;
}
.ist-item { }
.ist-sayi {
  font-family: var(--ff-condensed); font-size: 40px; font-weight: 800;
  color: var(--altin); display: block; line-height: 1;
}
.ist-etiket {
  font-size: 12px; color: var(--gri); letter-spacing: 1px; font-weight: 300;
}

/* ================================================================
   EKİP
   ================================================================ */
.ekip-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 2px; margin-top: 70px;
}
.ekip-kart {
  position: relative; overflow: hidden; background: var(--antrasit-3);
}
.ekip-foto {
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, var(--antrasit-3), var(--antrasit-4));
  display: flex; align-items: center; justify-content: center;
  font-size: 60px; color: rgba(201,168,76,0.12);
  overflow: hidden; position: relative;
}
.ekip-foto img { width: 100%; height: 100%; object-fit: cover; }
.ekip-bilgi {
  padding: 28px 24px;
  border-top: 2px solid rgba(201,168,76,0.15);
  transition: var(--transition);
}
.ekip-kart:hover .ekip-bilgi { border-top-color: var(--altin); }
.ekip-ad {
  font-family: var(--ff-baslik); font-size: 22px; font-weight: 500;
  color: var(--beyaz); margin-bottom: 4px;
}
.ekip-unvan {
  font-family: var(--ff-condensed); font-size: 11px; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase; color: var(--altin);
}

/* ================================================================
   REFERANSLAR
   ================================================================ */
.referanslar-bant {
  display: flex; gap: 60px; align-items: center;
  flex-wrap: wrap; justify-content: center;
  margin-top: 60px;
}
.referans-item {
  font-family: var(--ff-condensed); font-size: 15px; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--gri); transition: color var(--transition);
  cursor: default;
}
.referans-item:hover { color: var(--altin); }

/* ================================================================
   İLETİŞİM
   ================================================================ */
.iletisim-icerik {
  display: grid; grid-template-columns: 1fr 1.4fr;
  gap: 80px;
}
.iletisim-bilgi .bolum-ayirac { margin-bottom: 30px; }
.iletisim-metin {
  font-size: 16px; font-weight: 300; color: var(--gri-acik);
  line-height: 1.8; margin-bottom: 50px;
}
.iletisim-bilgi-liste { display: flex; flex-direction: column; gap: 0; }
.bilgi-satir {
  display: flex; gap: 20px; align-items: flex-start;
  padding: 22px 0; border-bottom: 1px solid rgba(255,255,255,0.07);
}
.bilgi-satir:first-child { padding-top: 0; }
.bilgi-ikon {
  width: 44px; height: 44px; min-width: 44px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(201,168,76,0.25); color: var(--altin);
}
.bilgi-satir h4 {
  font-family: var(--ff-condensed); font-size: 11px; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase; color: var(--gri);
  margin-bottom: 4px;
}
.bilgi-satir p, .bilgi-satir a {
  font-size: 15px; color: var(--beyaz-80); font-weight: 300;
  transition: color var(--transition);
}
.bilgi-satir a:hover { color: var(--altin); }
.sosyal-medya-liste {
  display: flex; gap: 12px; margin-top: 40px;
}
.sosyal-link {
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(255,255,255,0.12); color: var(--gri);
  font-size: 16px; transition: var(--transition);
}
.sosyal-link:hover { border-color: var(--altin); color: var(--altin); }
/* Form */
.form-grup { margin-bottom: 20px; }
.form-satir { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-etiket {
  font-family: var(--ff-condensed); font-size: 11px; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase; color: var(--gri);
  display: block; margin-bottom: 8px;
}
.form-alan {
  width: 100%; background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.10);
  color: var(--beyaz); font-family: var(--ff-govde);
  font-size: 15px; font-weight: 300;
  padding: 15px 18px; outline: none;
  transition: border-color var(--transition);
  -webkit-appearance: none;
}
.form-alan:focus { border-color: var(--altin); background: rgba(201,168,76,0.03); }
.form-alan::placeholder { color: var(--gri-koyu); }
textarea.form-alan { resize: vertical; min-height: 140px; }
.form-bildirim {
  padding: 14px 20px; margin-bottom: 20px;
  font-size: 14px; font-weight: 400;
  display: none;
}
.form-bildirim.basari { background: rgba(39,174,96,0.12); border: 1px solid rgba(39,174,96,0.3); color: #27ae60; display: block; }
.form-bildirim.hata { background: rgba(192,57,43,0.12); border: 1px solid rgba(192,57,43,0.3); color: #e74c3c; display: block; }

/* ================================================================
   FOOTER
   ================================================================ */
footer {
  background: #0F0F0F;
  border-top: 1px solid rgba(201,168,76,0.12);
  padding: 80px 60px 40px;
}
.footer-icerik {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px; margin-bottom: 60px;
}
.footer-marka p {
  font-size: 14px; font-weight: 300; color: var(--gri);
  line-height: 1.8; margin: 20px 0 30px;
}
.footer-baslik {
  font-family: var(--ff-condensed); font-size: 12px; font-weight: 700;
  letter-spacing: 3px; text-transform: uppercase; color: var(--altin);
  margin-bottom: 24px; padding-bottom: 12px;
  border-bottom: 1px solid rgba(201,168,76,0.15);
}
.footer-liste li {
  padding: 7px 0; border-bottom: 1px solid rgba(255,255,255,0.04);
}
.footer-liste a {
  font-size: 14px; color: var(--gri); font-weight: 300;
  transition: color var(--transition);
  display: flex; align-items: center; gap: 8px;
}
.footer-liste a::before {
  content: ''; display: block; width: 14px; height: 1px;
  background: var(--altin); transform: scaleX(0);
  transition: transform var(--transition); transform-origin: left;
}
.footer-liste a:hover { color: var(--altin); padding-left: 4px; }
.footer-liste a:hover::before { transform: scaleX(1); }
.footer-alt {
  padding-top: 30px; border-top: 1px solid rgba(255,255,255,0.07);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 16px;
}
.footer-alt p { font-size: 13px; color: var(--gri-koyu); }
.footer-alt span { color: var(--altin); }

/* ================================================================
   BAŞARILI/HATA MESAJLARI
   ================================================================ */
.uyari {
  padding: 18px 24px; margin: 20px 0;
  border-left: 3px solid var(--altin);
  background: rgba(201,168,76,0.06);
  font-size: 15px; color: var(--gri-acik);
}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 1200px) {
  .section { padding: 90px 40px; }
  .navbar { padding: 0 40px; }
  .hero-icerik { padding: 140px 40px 80px; }
  .hero-istatistikler { left: 40px; right: 40px; }
  .footer-icerik { grid-template-columns: 1fr 1fr; }
  .hizmetler-grid { grid-template-columns: repeat(2, 1fr); }
  .ekip-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .navbar-menu { display: none; position: fixed; top: 70px; left: 0; right: 0;
    background: rgba(20,20,20,0.98); backdrop-filter: blur(20px);
    flex-direction: column; padding: 30px; gap: 4px;
    border-bottom: 1px solid rgba(201,168,76,0.15); }
  .navbar-menu.acik { display: flex; }
  .nav-cta { margin-left: 0; width: 100%; text-align: center; justify-content: center; }
  .hamburger { display: flex; }
  .hero-istatistikler { flex-wrap: wrap; bottom: 20px; left: 20px; right: 20px; }
  .hero-stat { flex: 1 1 45%; }
  .hakkimizda-icerik { grid-template-columns: 1fr; gap: 60px; }
  .projeler-grid { grid-template-columns: 1fr 1fr; }
  .projeler-grid .proje-kart:first-child { grid-column: 1; grid-row: auto; }
  .iletisim-icerik { grid-template-columns: 1fr; }
  .form-satir { grid-template-columns: 1fr; }
  .section { padding: 70px 24px; }
  .navbar { padding: 0 24px; }
  .hero-icerik { padding: 130px 24px 280px; }
}
@media (max-width: 600px) {
  .hizmetler-grid { grid-template-columns: 1fr; }
  .projeler-grid { grid-template-columns: 1fr; }
  .projeler-grid .proje-kart:first-child { aspect-ratio: 4/3; }
  .ekip-grid { grid-template-columns: 1fr 1fr; }
  .footer-icerik { grid-template-columns: 1fr; gap: 40px; }
  .footer-alt { flex-direction: column; text-align: center; }
  .istatistik-satir { flex-wrap: wrap; gap: 24px; }
}

/* ================================================================
   ANIMASYONLAR
   ================================================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes goldPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(201,168,76,0.3); }
  50%       { box-shadow: 0 0 0 12px rgba(201,168,76,0); }
}
.hero-etiket { animation: fadeInLeft 0.8s ease 0.2s both; }
.hero-baslik  { animation: fadeInUp 0.8s ease 0.4s both; }
.hero-aciklama { animation: fadeInUp 0.8s ease 0.6s both; }
.hero-butonlar { animation: fadeInUp 0.8s ease 0.8s both; }
.animasyon-giris {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.animasyon-giris.gorunur { opacity: 1; transform: translateY(0); }

/* ================================================================
   DİL SWITCHER
   ================================================================ */
.dil-switcher {
  display: flex; align-items: center; gap: 6px;
  margin-left: 16px;
}
.dil-btn {
  font-family: var(--ff-condensed); font-size: 12px; font-weight: 700;
  letter-spacing: 1.5px; color: var(--gri);
  padding: 5px 8px; border: 1px solid transparent;
  transition: var(--transition); display: flex; align-items: center; gap: 4px;
}
.dil-btn:hover, .dil-btn.dil-aktif {
  color: var(--altin); border-color: rgba(201,168,76,0.3);
  background: rgba(201,168,76,0.06);
}
.dil-bayrak { font-size: 14px; }
.dil-ayrac { color: rgba(255,255,255,0.15); font-size: 12px; }

/* ================================================================
   LOGO
   ================================================================ */
.site-logo-img {
  height: 48px; width: auto; object-fit: contain;
  transition: var(--transition);
  filter: none;
}
.navbar.scrolled .site-logo-img { height: 38px; }
.site-logo-img:hover { opacity: 0.85; }

/* Logo yoksa fallback simge */
.logo-simge-fallback {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, #FF6B00, #CC4400);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 700; color: #fff;
  transition: var(--transition);
}

/* ================================================================
   SLIDER BÖLÜMÜ
   ================================================================ */
.slider-bolum {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: var(--antrasit-2, #1a1a1a);
  isolation: isolate;
}
.slider-sarici {
  position: relative;
  width: 100%;
}
.slider-track {
  display: flex;
  transition: none;
}
.slider-kart {
  min-width: 100%;
  height: 520px;
  background-color: var(--antrasit-2, #222);
  background-size: cover;
  background-position: center;
  position: relative;
  display: flex;
  align-items: center;
  opacity: 0;
  transition: opacity 0.6s ease;
  pointer-events: none;
  position: absolute;
  top: 0; left: 0; width: 100%;
}
.slider-kart.aktif {
  opacity: 1;
  pointer-events: auto;
  position: relative;
}
.slider-kaplanik {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0,0,0,0.70) 0%, rgba(0,0,0,0.30) 60%, rgba(0,0,0,0.10) 100%);
}
.slider-metin {
  position: relative;
  z-index: 2;
  max-width: 600px;
  padding: 60px 80px;
  color: #fff;
}
.slider-ust-etiket {
  font-family: var(--ff-c, monospace);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--altin, #c9a84c);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.slider-ust-etiket::before {
  content: '';
  display: inline-block;
  width: 30px;
  height: 2px;
  background: var(--altin, #c9a84c);
}
.slider-baslik {
  font-family: var(--ff-baslik, serif);
  font-size: clamp(28px, 4vw, 54px);
  font-weight: 400;
  line-height: 1.15;
  color: #fff;
  margin-bottom: 18px;
}
.slider-aciklama {
  font-size: 16px;
  color: rgba(255,255,255,0.80);
  line-height: 1.7;
  margin-bottom: 30px;
  font-weight: 300;
  max-width: 480px;
}
.slider-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--altin, #c9a84c);
  color: #111;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 1px;
  padding: 14px 28px;
  text-decoration: none;
  transition: background 0.25s, transform 0.25s;
}
.slider-btn:hover {
  background: #e5c06a;
  transform: translateX(4px);
}
/* Ok butonları */
.slider-ok {
  position: absolute;
  top: calc(50% + 30px);
  transform: translateY(-50%);
  z-index: 5;
  background: rgba(0,0,0,0.45);
  border: 1px solid rgba(201,168,76,0.3);
  color: var(--altin, #c9a84c);
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  cursor: pointer;
  transition: background 0.25s, border-color 0.25s;
}
.slider-ok:hover {
  background: rgba(201,168,76,0.2);
  border-color: var(--altin, #c9a84c);
}
.slider-ok-sol { left: 24px; }
.slider-ok-sag { right: 24px; }
/* Nokta navigasyonu */
.slider-noktalar {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 10;
}
.slider-nokta {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  border: none;
  cursor: pointer;
  transition: background 0.25s, transform 0.25s;
  padding: 0;
}
.slider-nokta.aktif {
  background: var(--altin, #c9a84c);
  transform: scale(1.3);
}
/* Mobil */
@media (max-width: 768px) {
  .slider-kart { height: 380px; }
  .slider-metin { padding: 40px 28px; }
  .slider-baslik { font-size: clamp(22px, 6vw, 36px); }
  .slider-aciklama { font-size: 14px; }
  .slider-ok { width: 40px; height: 40px; font-size: 15px; }
  .slider-ok-sol { left: 10px; }
  .slider-ok-sag { right: 10px; }
}