/* ═══════════════════════════════════════════════════════════════
   MST YAPI — Elite Dark Gold Theme
   ═══════════════════════════════════════════════════════════════ */

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

:root {
  --gold: #C9A84C;
  --gold-light: #E8C97A;
  --gold-dark: #9A7A30;
  --obsidian: #0A0A0C;
  --deep: #111118;
  --surface: #16161E;
  --surface-2: #1E1E2A;
  --surface-3: #252535;
  --text-primary: #F0EDE8;
  --text-secondary: #A09890;
  --text-muted: #5A5460;
  --border: rgba(201,168,76,0.15);
  --border-hover: rgba(201,168,76,0.4);
  --font-display: 'Cormorant Garamond', serif;
  --font-body: 'Jost', sans-serif;
  --radius: 2px;
  --radius-lg: 8px;
  --shadow-gold: 0 0 40px rgba(201,168,76,0.12);
  --transition: 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);

  /* Fotoğraf üzerine binen alanlar (hero slider, proje kartları, proje
     detay üst bölümü) için SABİT palet — light/dark temadan etkilenmez,
     çünkü bu alanların arkasındaki koyu overlay her zaman koyu kalır. */
  --on-media-text: #F3EEE3;
  --on-media-text-secondary: rgba(243,238,227,0.74);
  --on-media-text-muted: rgba(243,238,227,0.52);
  --on-media-gold: #E8C97A;
  --on-media-border: rgba(232,201,122,0.28);
  --on-media-glass: rgba(14,13,17,0.82);
  --on-media-surface: rgba(255,255,255,0.045);
}

/* ── AYDINLIK (LIGHT) TEMA ─────────────────────────────
   html[data-theme="light"] :root değişkenlerini ezer, böylece
   tüm bileşenler otomatik olarak yeni renklere geçer.        */
html[data-theme="light"] {
  --gold: #8A6420;
  --gold-light: #B4903E;
  --gold-dark: #6B4C15;
  --obsidian: #F7F3EA;
  --deep: #FDFBF6;
  --surface: #FFFFFF;
  --surface-2: #F2EBDB;
  --surface-3: #E7DCC0;
  --text-primary: #221D14;
  --text-secondary: #5C5646;
  --text-muted: #8D8672;
  --border: rgba(138,100,32,0.18);
  --border-hover: rgba(138,100,32,0.4);
  --shadow-gold: 0 10px 36px rgba(138,100,32,0.14);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* Tema geçişini bütün bileşenlerde yumuşatır (renk/arka plan/kenarlık).
   Daha spesifik seçicilerde tanımlı transition'lar bunu ezip kendi
   sürelerini kullanmaya devam eder. */
body, section, header, footer, nav, main, div, a, p, span, h1, h2, h3, h4, h5,
button, input, textarea, select, table, th, td, li {
  transition: background-color 0.4s ease, border-color 0.4s ease, color 0.4s ease, box-shadow 0.4s ease;
}

html { scroll-behavior: smooth; font-size: 16px; overflow-x: hidden; max-width: 100%; }

body {
  background: var(--obsidian);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
  max-width: 100%;
  transition: background 0.4s ease, color 0.4s ease;
}
img { max-width: 100%; }

/* ── SCROLLBAR ─────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--obsidian); }
::-webkit-scrollbar-thumb { background: var(--gold-dark); border-radius: 2px; }

/* ── TYPOGRAPHY ────────────────────────────────────── */
h1,h2,h3,h4,h5 { font-family: var(--font-display); font-weight: 400; line-height: 1.15; }
h1 { font-size: clamp(2.8rem, 6vw, 5.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 2rem); }
p { color: var(--text-secondary); }
a { text-decoration: none; color: inherit; }

.gold { color: var(--gold); }
.text-light { color: var(--text-primary); }

/* ── SECTION HEADER ─────────────────────────────────── */
.section-header {
  text-align: center;
  margin-bottom: 5rem;
}
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.2rem;
}
.section-label::before,
.section-label::after {
  content: '';
  display: block;
  width: 30px;
  height: 1px;
  background: var(--gold);
  opacity: 0.5;
}
.section-title { color: var(--text-primary); margin-bottom: 1.2rem; }
.section-desc { max-width: 580px; margin: 0 auto; color: var(--text-secondary); font-size: 1.05rem; }

/* ── NAVBAR ─────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 5%;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition);
  background: transparent;
}
.navbar.scrolled {
  background: rgba(10,10,12,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  height: 65px;
  box-shadow: var(--shadow-gold);
}
.navbar-brand {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.brand-mst {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.05em;
}
.brand-sub {
  font-size: 0.6rem;
  letter-spacing: 0.5em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-top: 2px;
}
.navbar-nav {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}
.nav-link {
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-secondary);
  transition: color 0.3s;
  position: relative;
  padding-bottom: 4px;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width 0.4s cubic-bezier(0.4,0,0.2,1);
}
.nav-link:hover, .nav-link.active { color: var(--gold); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-cta {
  padding: 10px 28px;
  border: 1px solid var(--gold);
  color: var(--gold) !important;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: all 0.35s;
}
.nav-cta:hover {
  background: var(--gold);
  color: var(--obsidian) !important;
}
.nav-cta::after { display: none !important; }

/* ── TEMA DEĞİŞTİRİCİ (LIGHT/DARK TOGGLE) ─────────────── */
.theme-switch {
  display: flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 6px 4px;
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
  transition: color 0.3s;
}
.theme-switch:hover { color: var(--gold); }
.theme-switch-track {
  position: relative;
  width: 42px;
  height: 23px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--surface-2);
  transition: background 0.35s, border-color 0.35s;
  flex-shrink: 0;
}
.theme-switch-thumb {
  position: absolute;
  top: 2px; left: 2px;
  width: 17px; height: 17px;
  border-radius: 50%;
  background: var(--gold);
  transition: transform 0.35s cubic-bezier(0.25,0.46,0.45,0.94);
  font-size: 0.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
html[data-theme="light"] .theme-switch-thumb { transform: translateX(19px); }
.theme-switch-thumb::before { content: '🌙'; font-size: 0.6rem; line-height: 1; }
html[data-theme="light"] .theme-switch-thumb::before { content: '☀️'; }
.nav-theme-item { display: flex; align-items: center; margin-left: 0.5rem; }
.mobile-menu-theme {
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}
.mobile-menu-theme .theme-switch {
  padding: 0.6rem 0;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* ── YENİDEN KULLANILABİLİR RESPONSIVE GRID SINIFLARI ─── */
.grid-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}
.grid-split-tight {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--border);
}
.grid-cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
}
.grid-cards-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--border);
}
.grid-auto-fill {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 2px;
  background: var(--border);
}
.grid-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2px;
}
/* Detay sayfası galerisindeki her kare: ekran dışındayken render edilmez,
   hover büyütme animasyonu GPU'da (kompozitör katmanında) çalışır */
.grid-gallery > div {
  content-visibility: auto;
  contain-intrinsic-size: 280px 210px;
}
.galeri-resim {
  will-change: transform;
  transform: translateZ(0);
  backface-visibility: hidden;
}
.value-block { padding: 5rem 4rem; }
@media (max-width: 768px) { .value-block { padding: 3rem 1.8rem; } }

/* ── HERO SLIDER ─────────────────────────────────────── */
.hero-slider {
  position: relative;
  height: 100vh;
  min-height: 700px;
  overflow: hidden;
  background: #0A0A0C;
}
.slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  /* ⚡ FADE ANIMASYONUNUN HEM PC HEM MOBİLDE ÇALIŞMASI İÇİN KİLİT NOKTA */
  opacity: 0 !important;
  visibility: hidden !important;
  transition: opacity 1.2s ease, visibility 1.2s ease !important;
  z-index: 1;
  will-change: opacity;
}
.slide.active { 
  opacity: 1 !important; 
  visibility: visible !important;
  z-index: 2; 
}
.slide-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: linear-gradient(135deg, #0A0A0C 0%, #1a1510 40%, #0e0c08 100%);
}
.slide-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(201,168,76,0.08) 0%, transparent 60%);
  z-index: 1;
}
.slide-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(10,10,12,0.75), rgba(10,10,12,0.55));
  z-index: 1;
}
.slide-bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0;
  will-change: transform, opacity;
}

/* Slayt aktif olduğunda resim hem görünür olacak hem de sonsuz zoom animasyonu başlayacak */
.slide.active .slide-bg img {
  opacity: 1;
  animation: sonsuzZoom 10s linear infinite alternate;
}

/* 🔄 Resmi yavaşça %5 büyüten ve sürekli döngüde tutan hareket kuralı */
@keyframes sonsuzZoom {
  0% {
    transform: scale(1) translateZ(0);
  }
  100% {
    transform: scale(1.06) translateZ(0);
  }
}
.slide-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201,168,76,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,168,76,0.03) 1px, transparent 1px);
  background-size: 80px 80px;
}
.slide-content {
    position: relative;
    z-index: 3;
    padding: 0 10%;
    max-width: 1000px; /* Başlığın rahat yayılması için genişlettik */
}.slide-number {
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  color: var(--on-media-gold);
  text-transform: uppercase;
  margin-bottom: 2rem;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.8s 0.2s;
}
.slide.active .slide-number { opacity: 1; transform: translateY(0); }

.slide-title {
  font-size: clamp(3rem, 7vw, 6.5rem);
  font-weight: 300;
  line-height: 1.05;
  margin-bottom: 1.5rem;
  color: var(--on-media-text);
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.9s 0.4s;
}
.slide.active .slide-title { opacity: 1; transform: translateY(0); }
.slide-title span { color: var(--on-media-gold); font-weight: 600; }

.slide-desc {
  font-size: 1.05rem;
  color: var(--on-media-text-secondary);
  max-width: 500px;
  margin-bottom: 3rem;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s 0.6s;
}
.slide.active .slide-desc { opacity: 1; transform: translateY(0); }

/* ── 🎯 MASAÜSTÜ BUTON AKIŞI DÜZELTİLDİ ── */
.slide-btns {
  display: flex !important;
  flex-direction: row !important; /* Yan yana durmalarını garanti eder */
  gap: 1.5rem !important;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.8s 0.8s;
}
.slide.active .slide-btns { opacity: 1 !important; transform: translateY(0); }

/* Mobildeki display:none veya width:100% kuralları PC'yi baltalamasın diye kilit kurallar */
.slide-btns .btn-primary,
.slide-btns .btn-outline {
  display: inline-flex !important;
  width: auto !important;
  flex: none !important;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 40px;
  background: var(--gold);
  color: var(--obsidian);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all 0.4s;
  text-decoration: none;
}
.btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 12px 40px rgba(201,168,76,0.3); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 35px;
  border: 1px solid rgba(240,237,232,0.3);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.4s;
  text-decoration: none;
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }
.slide-arrow { font-size: 1.1rem; transition: transform 0.3s; }
.btn-primary:hover .slide-arrow { transform: translateX(5px); }
/* Hero slider ve proje detay üstü gibi fotoğraf zeminli alanlarda
   kullanılan outline buton — her zaman açık renk kalır */
.hero-slider .btn-outline,
.detay-hero-content .btn-outline {
  border-color: rgba(243,238,227,0.32);
  color: var(--on-media-text);
}
.hero-slider .btn-outline:hover,
.detay-hero-content .btn-outline:hover {
  border-color: var(--on-media-gold);
  color: var(--on-media-gold);
}

/* Slider Nav */
/* Slider Nav */
.slider-controls {
  position: absolute;
  bottom: 50px; right: 10%;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.slider-dots { display: flex; gap: 10px; }
.slider-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--on-media-text-muted);
  cursor: pointer;
  transition: all 0.4s;
}
.slider-dot.active { background: var(--on-media-gold); transform: scale(1.4); }

/* ── 🎯 OK BUTTONLARINI YAN YANA GETİREN DÜZELTME ── */
.slider-nav-btn {
  width: 50px; height: 50px;
  border: 1px solid var(--on-media-border);
  background: transparent;
  color: var(--on-media-text-secondary);
  cursor: pointer;
  
  /* Üst üste binmeyi engellemek ve yan yana dizilmeyi zorlamak için kilit alan */
  display: inline-flex !important; 
  position: relative !important;
  float: left !important; /* Sarmalayıcı div olmasa bile yan yana akarlar */
  margin-left: 0.5rem; /* İki ok arasında tatlı bir boşluk bırakır */
  
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: all 0.35s;
}
.slider-nav-btn:hover { border-color: var(--on-media-gold); color: var(--on-media-gold); }

.slider-progress {
  position: absolute;
  bottom: 0; left: 0;
  height: 3px;
  background: var(--on-media-gold);
  transition: width 5s linear;
  width: 0%;
}

/* Floating stats */
.hero-stats {
  position: absolute;
  bottom: 50px; left: 10%;
  z-index: 10;
  display: flex;
  gap: 3rem;
}
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 500;
  color: var(--on-media-gold);
  line-height: 1;
}
.hero-stat-label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--on-media-text-muted);
  margin-top: 4px;
}

/* ── SECTIONS ────────────────────────────────────────── */
section { padding: 120px 10%; }

/* ── PROJELER GRID ────────────────────────────────────── */
.projeler-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2px;
}
.proje-kart {
  position: relative;
  overflow: hidden;
  background: var(--surface);
  aspect-ratio: 4/3;
  cursor: pointer;
  /* Ekran dışındaki kartlar için tarayıcı layout/paint/render işini atlar.
     data.js'e 20-30 proje daha eklense bile ekranda görünmeyen kartlar
     tarayıcıya neredeyse hiç yük bindirmez. contain-intrinsic-size,
     kart henüz render edilmemişken yer kaplaması (scroll bar sıçramasın) içindir. */
  content-visibility: auto;
  contain-intrinsic-size: 400px 300px;
}
/* ── 🌟 GÜNCELLENMİŞ VE ÇİZGİLERİ GERİ GETİRİLMİŞ KART YAPISI ── */
.proje-kart-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface-2) 100%);
}

/* Görselin üstünde duran sabit koyu geçiş yumuşatıldı */
.proje-kart-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10,10,12,0) 40%, rgba(10,10,12,0.6) 100%) !important;
  z-index: 1;
  pointer-events: none;
}

.proje-kart-bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25,0.46,0.45,0.94);
  will-change: transform;
  transform: translateZ(0);
  backface-visibility: hidden;
}
.proje-kart:hover .proje-kart-bg img { transform: scale(1.05) translateZ(0); }

.proje-kart-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 50%);
  opacity: 0.7;
  transition: opacity 0.4s;
  z-index: 2;
}
.proje-kart:hover .proje-kart-overlay { opacity: 0.9; }


.proje-kart-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.35; /* Çizgilerin genel görünürlük softluğu */
  background-image: repeating-linear-gradient(
    45deg,
    rgba(201, 168, 76, 0.15) 0, rgba(201, 168, 76, 0.15) 1px,
    transparent 0, transparent 50%
  );
  background-size: 16px 16px; /* Çizgiler biraz daha sık ve zarif dursun diye küçültüldü */
  z-index: 3;
  pointer-events: none;
}

.proje-kart-content {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 2rem;
  transform: translateY(10px);
  transition: transform 0.4s;
  z-index: 4; /* Yazılar çizgilerin de üstünde kalsın */
}
.proje-kart:hover .proje-kart-content { transform: translateY(0); }
.proje-badge {
  display: inline-block;
  padding: 4px 12px;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: 1px solid var(--on-media-gold);
  color: var(--on-media-gold);
  margin-bottom: 0.8rem;
}
.proje-badge.tamamlandi { border-color: #4CAF50; color: #4CAF50; }
.proje-badge.on-satis { border-color: #FF9800; color: #FF9800; }
.proje-kart-title { font-size: 1.4rem; margin-bottom: 0.4rem; color: var(--on-media-text); }
.proje-kart-konum { font-size: 0.82rem; color: var(--on-media-text-secondary); }
.proje-kart-fiyat {
  margin-top: 1rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--on-media-gold);
}
.proje-kart-hover {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  width: 44px; height: 44px;
  border: 1px solid var(--on-media-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.35s;
  color: var(--on-media-gold);
  font-size: 1.3rem;
}
.proje-kart:hover .proje-kart-hover { opacity: 1; transform: scale(1); }

/* ── HİZMETLER ────────────────────────────────────────── */
.hizmetler-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}
.hizmet-kart {
  background: var(--surface);
  padding: 3rem 2.5rem;
  position: relative;
  overflow: hidden;
  transition: background 0.4s;
}
.hizmet-kart::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--gold);
  transition: width 0.5s;
}
.hizmet-kart:hover::before { width: 100%; }
.hizmet-kart:hover { background: var(--surface-2); }
.hizmet-ikon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  display: block;
}
.hizmet-kart h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
  transition: color 0.3s;
}
.hizmet-kart:hover h3 { color: var(--gold); }
.hizmet-num {
  position: absolute;
  top: 2rem; right: 2rem;
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 300;
  color: rgba(201,168,76,0.06);
  line-height: 1;
  transition: color 0.4s;
}
.hizmet-kart:hover .hizmet-num { color: rgba(201,168,76,0.1); }

/* ── SAYAÇLAR ────────────────────────────────────────── */
.sayaclar-section {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 10%;
}
.sayaclar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--border);
}
.sayac-item {
  background: var(--surface);
  padding: 3rem 2rem;
  text-align: center;
  position: relative;
}
.sayac-num {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5vw, 5rem);
  font-weight: 500;
  color: var(--gold);
  line-height: 1;
}
.sayac-suffix { color: var(--gold-light); font-size: 0.7em; }
.sayac-label {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 0.8rem;
}
.sayac-line {
  width: 30px; height: 2px;
  background: var(--gold);
  margin: 1rem auto 0;
  opacity: 0.5;
}

/* ── FOOTER ────────────────────────────────────────────── */
.footer {
  background: var(--deep);
  border-top: 1px solid var(--border);
  padding: 80px 10% 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 4rem;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--border);
}
.footer-brand-mst {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.3rem;
}
.footer-desc { font-size: 0.9rem; margin-top: 1.2rem; max-width: 280px; }
.footer-title {
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 0.8rem; }
.footer-links a {
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: color 0.3s;
}
.footer-links a:hover { color: var(--gold); }
.footer-bottom {
  padding-top: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-copyright { font-size: 0.8rem; color: var(--text-muted); }

/* ── FİLTRE TABS ────────────────────────────────────────── */
.filter-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 3rem;
  border: 1px solid var(--border);
  width: fit-content;
  margin: 0 auto 3rem;
}
.filter-tab {
  padding: 12px 28px;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-right: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.3s;
  text-decoration: none;
  display: inline-block;
}
.filter-tab:last-child { border-right: none; }
.filter-tab:hover, .filter-tab.active {
  background: var(--gold);
  color: var(--obsidian);
}

/* ── PROJE DETAY ────────────────────────────────────────── */
.detay-hero {
  padding-top: 120px;
  background: var(--surface);
  position: relative;
  overflow: hidden;
}
.detay-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(201,168,76,0.06) 0%, transparent 60%);
}
.detay-breadcrumb {
  font-size: 0.75rem;
  color: var(--on-media-text-muted);
  letter-spacing: 0.1em;
  margin-bottom: 2rem;
}
.detay-breadcrumb a { color: var(--on-media-gold); }
.detay-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--border);
  margin-top: 3rem;
}
.detay-info-item {
  background: var(--surface-2);
  padding: 1.8rem 2rem;
}
.detay-info-label {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.detay-info-val {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--gold);
}

/* Proje detay üst (fotoğraf zeminli) bölüm — sabit "on-media" palet.
   İçindeki fiyat kartı da her zaman koyu cam görünümünde kalır, böylece
   tema değişse bile bu bölüm bütünlüğünü ve okunurluğunu korur. */
.detay-hero-content { color: var(--on-media-text); }
.detay-hero-content p { color: var(--on-media-text-secondary); }
.detay-hero-content .proje-badge { border-color: var(--on-media-gold); color: var(--on-media-gold); }
.detay-hero-content .proje-badge.tamamlandi { border-color: #4CAF50; color: #4CAF50; }
.detay-hero-content .proje-badge.on-satis { border-color: #FF9800; color: #FF9800; }
.detay-price-card {
  background: var(--on-media-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--on-media-border);
  padding: 3rem;
}
.detay-price-label {
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--on-media-gold);
  margin-bottom: 0.5rem;
}
.detay-price-value {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--on-media-text);
  margin-bottom: 0.5rem;
}
.detay-price-note {
  font-size: 0.85rem;
  color: var(--on-media-text-muted);
  margin-bottom: 2rem;
}
.detay-price-card .detay-info-grid { background: var(--on-media-border); }
.detay-price-card .detay-info-item { background: var(--on-media-surface); }
.detay-price-card .detay-info-label { color: var(--on-media-text-muted); }
.detay-price-card .detay-info-val { color: var(--on-media-gold); }

/* ── HAKKIMIZDAda ───────────────────────────────────────── */
.ekip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}
.ekip-kart {
  background: var(--surface);
  overflow: hidden;
  position: relative;
}
.ekip-kart-foto {
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, var(--surface-2), var(--surface-3));
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}
.ekip-placeholder {
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--gold);
  opacity: 0.15;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ekip-kart-info { padding: 1.5rem; }
.ekip-kart-info h3 { font-size: 1.1rem; margin-bottom: 0.3rem; }
.ekip-unvan { font-size: 0.78rem; color: var(--gold); letter-spacing: 0.1em; }

/* ── İLETİŞİM FORM ────────────────────────────────────── */
.iletisim-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}
.form-group { margin-bottom: 1.8rem; }
.form-label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 0.7rem;
}
.form-input, .form-textarea, .form-select {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 14px 18px;
  outline: none;
  transition: border-color 0.35s;
  border-radius: 0;
}
.form-input:focus, .form-textarea:focus {
  border-color: var(--gold);
  background: var(--surface-2);
}
.form-textarea { min-height: 150px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.iletisim-info-item {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}
.iletisim-ikon {
  width: 50px; height: 50px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
  color: var(--gold);
}
.iletisim-info-label {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}
.iletisim-info-val { font-size: 1rem; color: var(--text-primary); }

/* ── ADMİN PANEL ────────────────────────────────────────── */
.admin-layout { display: flex; min-height: 100vh; background: var(--obsidian); }
.admin-sidebar {
  width: 260px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 2rem 0;
  flex-shrink: 0;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  overflow-y: auto;
}
.admin-logo {
  padding: 0 2rem 2rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
}
.admin-logo .brand-mst { font-size: 1.8rem; }
.admin-menu { list-style: none; }
.admin-menu-item { }
.admin-menu-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 2rem;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  transition: all 0.3s;
  border-left: 3px solid transparent;
}
.admin-menu-link:hover, .admin-menu-link.active {
  color: var(--gold);
  background: rgba(201,168,76,0.06);
  border-left-color: var(--gold);
}
.admin-menu-ikon { font-size: 1.1rem; width: 22px; text-align: center; }
.admin-main {
  flex: 1;
  margin-left: 260px;
  padding: 3rem;
}
.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 3rem;
}
.admin-header h1 {
  font-size: 2rem;
  color: var(--text-primary);
}
.stat-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--border);
  margin-bottom: 3rem;
}
.stat-card {
  background: var(--surface);
  padding: 2rem;
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: var(--gold);
}
.stat-card-num {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--gold);
  line-height: 1;
}
.stat-card-label {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 0.5rem;
}
.admin-table-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  margin-bottom: 2rem;
}
.admin-table-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.admin-table-title {
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
}
table { width: 100%; border-collapse: collapse; }
th {
  padding: 1rem 1.5rem;
  text-align: left;
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  font-weight: 500;
}
td {
  padding: 1.2rem 1.5rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(201,168,76,0.06);
}
tr:hover td { background: rgba(201,168,76,0.03); }
.badge {
  padding: 3px 10px;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.badge-devam { background: rgba(255,152,0,0.1); color: #FF9800; border: 1px solid rgba(255,152,0,0.3); }
.badge-tamam { background: rgba(76,175,80,0.1); color: #4CAF50; border: 1px solid rgba(76,175,80,0.3); }
.badge-onsatis { background: rgba(201,168,76,0.1); color: var(--gold); border: 1px solid rgba(201,168,76,0.3); }

/* ── HAKKIMIZDA ÖZEL PREMİUM GÖRSEL EFEKTLERİ ──────────────── */
.hakkimizda-gorsel-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 4/5;
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow-gold);
}

/* Hover durumunda kutunun kenarlık rengini parlat */
.hakkimizda-gorsel-wrapper:hover {
  border-color: var(--gold);
}

/* Ana Görsel ve Sinematik Zoom Efekti */
.hakkimizda-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
}

/* Mouse ile üzerine gelindiğinde resmi tatlıca büyüt */
.hakkimizda-gorsel-wrapper:hover .hakkimizda-img {
  transform: scale(1.05);
}

/* Fotoğrafın altından süzülen asil siyahlık (Metinlerle uyum için) */
.gorsel-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10,10,12,0.1) 0%, rgba(10,10,12,0.6) 100%);
  z-index: 2;
  pointer-events: none;
}

/* MST Yapı Tarzı İnce Altın Çizgi Efekti (Pattern) */
.gorsel-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.25;
  background-image: repeating-linear-gradient(
    45deg,
    rgba(201, 168, 76, 0.15) 0, rgba(201, 168, 76, 0.15) 1px,
    transparent 0, transparent 50%
  );
  background-size: 14px 14px;
  z-index: 3;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

/* Hover yapıldığında çizgiler hafifçe parlasın */
.hakkimizda-gorsel-wrapper:hover .gorsel-pattern {
  opacity: 0.4;
}
/* ── ANİMASYONLAR ────────────────────────────────────────── */
.reveal {
  opacity: 0;
  /* ── HAKKIMIZDA ÖZEL PREMİUM GÖRSEL EFEKTLERİ ──────────────── */
.hakkimizda-gorsel-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 4/5;
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow-gold);
}

/* Hover durumunda kutunun kenarlık rengini parlat */
.hakkimizda-gorsel-wrapper:hover {
  border-color: var(--gold);
}

/* Ana Görsel ve Sinematik Zoom Efekti */
.hakkimizda-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
}

/* Mouse ile üzerine gelindiğinde resmi tatlıca büyüt */
.hakkimizda-gorsel-wrapper:hover .hakkimizda-img {
  transform: scale(1.05);
}

/* Fotoğrafın altından süzülen asil siyahlık (Metinlerle uyum için) */
.gorsel-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10,10,12,0.1) 0%, rgba(10,10,12,0.6) 100%);
  z-index: 2;
  pointer-events: none;
}

/* MST Yapı Tarzı İnce Altın Çizgi Efekti (Pattern) */
.gorsel-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.25;
  background-image: repeating-linear-gradient(
    45deg,
    rgba(201, 168, 76, 0.15) 0, rgba(201, 168, 76, 0.15) 1px,
    transparent 0, transparent 50%
  );
  background-size: 14px 14px;
  z-index: 3;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

/* Hover yapıldığında çizgiler hafifçe parlasın */
.hakkimizda-gorsel-wrapper:hover .gorsel-pattern {
  opacity: 0.4;
}
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* ── PAGE HERO ────────────────────────────────────────────── */
.page-hero {
  padding: 160px 10% 80px;
  background: var(--surface);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(201,168,76,0.07) 0%, transparent 60%);
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 10%;
  width: 200px; height: 2px;
  background: linear-gradient(to right, var(--gold), transparent);
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero-label {
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
  display: block;
}
.page-hero-title { font-size: clamp(2.5rem, 5vw, 4.5rem); }

/* ── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  section { padding: 80px 6%; }
  .hizmetler-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 3rem; }
  .ekip-grid { grid-template-columns: repeat(2, 1fr); }
  .iletisim-grid { grid-template-columns: 1fr; gap: 4rem; }
  .stat-cards { grid-template-columns: repeat(2, 1fr); }
  .grid-split { gap: 3rem; }
  .grid-cards-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-cards-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  /* ── 1. Temel Mobil Sayfa Kuralları (Geri Kalan Sayfalar İçin Aynen Korundu) ── */
  .navbar-nav { display: none; }
  .hero-stats { display: none; }
  .sayaclar-grid { grid-template-columns: repeat(2, 1fr); }
  .hizmetler-grid { grid-template-columns: 1fr; }
  .projeler-grid { grid-template-columns: 1fr; }
  .ekip-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 0.8rem; }
  .admin-sidebar { display: none; }
  .admin-main { margin-left: 0; padding: 1.5rem; }
  .stat-cards { grid-template-columns: 1fr 1fr; }
  .detay-info-grid { grid-template-columns: 1fr; }
  .grid-split { grid-template-columns: 1fr; gap: 3rem; }
  .grid-split-tight { grid-template-columns: 1fr; }
  .grid-cards-3 { grid-template-columns: 1fr; }
  .grid-cards-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-auto-fill { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  section { padding: 70px 6%; }
  .page-hero { padding: 130px 6% 60px; }
  h1 { font-size: clamp(2.2rem, 8vw, 3.5rem); }

  /* ── 2. Detay Sayfası Mobil Grid Düzeltmesi ── */
  .detay-hero-grid {
    grid-template-columns: 1fr !important;
    gap: 3rem !important;
  }
  .detay-price-card {
    padding: 2rem 1.5rem !important;
    width: 100% !important;
  }
  .detay-hero h1 {
    font-size: 2.2rem !important;
  }

  /* ── 🌟 NET ÇÖZÜM: YAZILARI RESMİN ÜZERİNE BİNDİRİP ARKA PLANI SIFIRLAMA ── */
 /* ── 3. GEÇİŞ ANİMASYONLU VE TAM ŞEFFAF PREMİUM MOBİL SLIDER ── */
  .hero-slider {
    height: 85vh !important;
    min-height: 550px !important;
    position: relative !important;
    background: #0A0A0C !important;
    overflow: hidden !important;
  }
  .slide {
    position: absolute !important;
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transition: opacity 1.2s ease, visibility 1.2s ease !important;
    z-index: 1 !important;
  }
  .slide.active {
    opacity: 1 !important;
    visibility: visible !important;
    z-index: 2 !important;
  }
  .slide-bg {
    position: absolute !important;
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
    z-index: 1 !important;
  }
  .slide-bg::after {
    background: linear-gradient(to bottom, rgba(10,10,12,0) 20%, rgba(10,10,12,0.5) 50%, rgba(10,10,12,0.95) 100%) !important;
    content: '' !important;
    position: absolute !important;
    inset: 0 !important;
    z-index: 2 !important;
    pointer-events: none !important;
  }
  /* 🌟 YENİ: HİÇ DURMADAN SÜREKLİ HAREKET EDEN SİNEMATİK RESİM (MOBİL) */
  .slide-bg img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    object-position: center 30% !important;
    opacity: 0 !important;
    will-change: transform, opacity;
  }
  .slide.active .slide-bg img {
    opacity: 1 !important;
    animation: sonsuzZoomMobil 10s linear infinite alternate !important;
  }

  @keyframes sonsuzZoomMobil {
    0% {
      transform: scale(1) translateZ(0);
    }
    100% {
      transform: scale(1.08) translateZ(0); /* Mobilde kadraj dar olduğu için biraz daha belirgin hareket */
    }
  }
  .hero-slider .slide-content {
    position: absolute !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 6% 110px !important;
    background: transparent !important; /* Arka plan tamamen şeffaf katalog düzeni */
    margin: 0 !important;
    z-index: 5 !important;
    transform: translateY(20px) !important;
    transition: transform 0.8s ease 0.3s, opacity 0.8s ease 0.3s !important;
  }
  .slide.active .slide-content {
    transform: translateY(0) !important;
  }
  .slide-number {
    display: inline-block !important;
    padding: 6px 14px !important;
    border: 1px solid var(--gold) !important;
    color: var(--on-media-gold) !important;
    font-size: 0.65rem !important;
    font-weight: 500 !important;
    letter-spacing: 0.18em !important;
    margin-bottom: 1.2rem !important;
    background: rgba(10, 10, 12, 0.5) !important;
  }
  .slide-title {
    font-size: 2.3rem !important;
    line-height: 1.15 !important;
    margin-bottom: 1rem !important;
    color: var(--on-media-text) !important;
    font-weight: 400 !important;
    letter-spacing: -0.01em !important;
  }
  .slide-desc {
    font-size: 0.95rem !important;
    line-height: 1.6 !important;
    margin-bottom: 2.2rem !important;
    color: var(--on-media-text-secondary) !important;
    max-width: 100% !important;
  }
  .slide-btns {
    display: flex !important;
    transform: none !important;
    opacity: 1 !important;
  }
  .slide-btns .btn-primary {
    padding: 14px 24px !important;
    font-size: 0.7rem !important;
    background: var(--gold) !important;
    color: #0A0A0C !important;
    font-weight: 600 !important;
    width: 100% !important; /* Tek ve güçlü buton tam kaplar */
    flex: none !important;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(201, 168, 76, 0.2) !important;
  }
  .slide-btns .btn-outline {
    display: none !important; /* Bilgi Al butonu gizlendi */
  }

  /* Kontroller (Noktalar ve Oklar) */
  .slider-controls {
    position: absolute !important;
    bottom: 25px !important;
    right: 6% !important;
    left: 6% !important;
    width: auto !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    gap: 0 !important;
    z-index: 10 !important;
  }

  .slider-dots {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
  }

  .slider-nav-btn {
    width: 42px !important;
    height: 42px !important;
    font-size: 1.1rem !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    color: var(--on-media-gold) !important;
    background: transparent !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
  }
}


@media (max-width: 560px) {
  section { padding: 60px 5.5%; }
  .navbar { padding: 0 5%; }
  .brand-mst { font-size: 1.5rem; }
  .brand-sub { letter-spacing: 0.3em; font-size: 0.55rem; }
  .slide-content { padding: 0 6%; }
  .slide-btns { flex-direction: column; gap: 1rem; }
  .slide-btns .btn-primary, .slide-btns .btn-outline { width: 100%; justify-content: center; }
  .slider-controls { right: 6%; bottom: 30px; gap: 1rem; }
  .sayaclar-grid { grid-template-columns: 1fr 1fr; gap: 1px; }
  .sayac-item { padding: 2rem 1rem; }
  .ekip-grid { grid-template-columns: 1fr; }
  .grid-cards-4 { grid-template-columns: 1fr; }
  .hizmet-kart { padding: 2.5rem 1.6rem; }
  .section-header { margin-bottom: 3rem; }
  .section-desc { font-size: 0.95rem; }
  .footer { padding: 60px 6% 30px; }
}

/* ── MOBİL MENÜ ──────────────────────────────────────────────── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--border);
  cursor: pointer;
  padding: 8px;
}
.nav-hamburger span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--text-secondary);
  transition: all 0.35s;
  transform-origin: center;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  top: 0; right: 0;
  width: 80%;
  max-width: 320px;
  height: 100vh;
  background: var(--surface);
  border-left: 1px solid var(--border);
  z-index: 999;
  display: flex;
  flex-direction: column;
  padding: 100px 2.5rem 3rem;
  gap: 0;
  transform: translateX(100%);
  transition: transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu a {
  display: block;
  padding: 1.2rem 0;
  font-size: 1.1rem;
  font-family: var(--font-display);
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  transition: color 0.3s;
  letter-spacing: 0.05em;
}
.mobile-menu a:hover { color: var(--gold); }
.mobile-menu a:last-child { border-bottom: none; }

/* Admin alert */
.alert-success {
  background: rgba(76, 175, 80, 0.1);
  border: 1px solid rgba(76, 175, 80, 0.3);
  color: #4CAF50;
  padding: 1rem 1.5rem;
  margin-bottom: 2rem;
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .nav-hamburger { display: flex; }
}