/* ===== Değişkenler ===== */
:root {
    /* Beyaz/Açık Tema Renk Paleti */
    --bg-dark: #ffffff;
    /* Ana arka plan beyaz */
    --bg-card: #f8f9fa;
    /* Kartlar için açık gri */
    --bg-section-alt: #f0f2f5;
    /* Alternatif bölüm rengi */
    --accent: #ff9f1c;
    /* Turuncu vurgu rengi korundu */
    --accent-dim: #e08a15;
    --text-main: #1a1a1a;
    /* Ana başlıklar için koyu */
    --text-body: #333333;
    /* Gövde metni için koyu gri */
    --text-muted: #666666;
    /* Soluk metin için orta gri */
    --border: #e0e0e0;
    /* Açık gri border */
    --font-main: 'Outfit', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
  }
  
  /* ===== Reset & Base ===== */
  *,
  *::before,
  *::after {
    box-sizing: border-box;
  }
  
  html {
    scroll-behavior: smooth;
  }
  
  body {
    margin: 0;
    font-family: var(--font-main);
    background: var(--bg-dark);
    color: var(--text-body);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
  }
  
  h1,
  h2,
  h3,
  h4 {
    color: var(--text-main);
    letter-spacing: -0.03em;
  }
  
  /* ===== Navigasyon ===== */
  .nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 5%;
    /* Increased padding for more height */
    /* Yüzde kullanımı ile daha iyi responsive */
    background: rgba(15, 23, 42, 0.96);
    /* Koyu lacivert/grimsi navbar */
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    transition: all 0.3s ease;
    box-shadow: 0 2px 15px rgba(15, 23, 42, 0.35);
  }
  
  /* YENİ: Logo Alanı Stili */
  .nav-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 800;
    font-size: 1.6rem;
    /* Increased font size */
    color: #f9fafb;
    text-decoration: none;
    letter-spacing: 0.01em;
  }
  
  /* Görsel logo */
  .nav-logo .logo-image {
    height: 96px;
    /* Increased logo size */
    width: auto;
    display: block;
  }
  
  /* Logo SVG İkonu */
  .logo-icon {
    width: 64px;
    height: 64px;
    color: var(--accent);
    filter: drop-shadow(0 0 6px rgba(255, 159, 28, 0.3));
  }
  
  .nav-links {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 2.5rem;
  }
  
  .nav-links a {
    color: #e5e7eb;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s, text-shadow 0.2s;
    position: relative;
  }
  
  /* Linklerin altına hover efekti */
  .nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s ease;
  }
  
  .nav-links a:hover,
  .nav-links a:focus,
  .nav-links a.active {
    color: #ffffff;
  }
  
  .nav-links a.active::after {
    width: 100%;
  }
  
  .nav-toggle {
    display: none;
    background: transparent;
    border: none;
    color: #f9fafb;
    padding: 0.5rem;
    cursor: pointer;
    border-radius: 6px;
    transition: background 0.2s;
  }
  
  .nav-toggle:hover {
    background: rgba(255, 255, 255, 0.08);
  }
  
  .nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-left: 1.5rem;
  }
  
  .lang-toggle {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(148, 163, 184, 0.3);
    color: #e5e7eb;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-width: 60px;
  }
  
  .lang-flag {
    font-size: 1.1rem;
    line-height: 1;
    display: flex;
    align-items: center;
  }
  
  .lang-flag svg {
    border-radius: 2px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  }
  
  .lang-code {
    font-size: 0.9rem;
    font-weight: 600;
  }
  
  .lang-toggle:hover {
    background: rgba(15, 23, 42, 0.9);
    border-color: var(--accent);
    color: #ffffff;
    transform: translateY(-1px);
  }
  
  .lang-toggle:active {
    transform: translateY(0);
  }
  
  .nav-social {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  
  .nav-social .social-link {
    width: 36px;
    height: 36px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.6);
    border-color: rgba(148, 163, 184, 0.6);
    color: #e5e7eb;
  }
  
  .nav-social .social-link:hover {
    background: rgba(15, 23, 42, 0.9);
  }
  
  /* ===== Bölümler ortak ===== */
  .section {
    padding: 7rem 1.5rem 5rem;
    /* Biraz daha ferah padding */
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  
  /* Alternatif arka plan rengi için */
  .section:nth-child(even) {
    background-color: var(--bg-section-alt);
  }
  
  .container {
    max-width: 1200px;
    /* Konteyner biraz genişletildi */
    margin: 0 auto;
    width: 100%;
  }
  
  .section-title {
    font-size: clamp(2rem, 5vw, 2.75rem);
    /* Başlıklar büyütüldü */
    font-weight: 800;
    margin: 0 0 1rem;
    color: var(--text-main);
    position: relative;
    display: inline-block;
  }
  
  /* Başlık altı çizgisi */
  .section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--accent);
    margin-top: 0.5rem;
    border-radius: 2px;
  }
  
  .section-desc {
    color: var(--text-muted);
    margin: 0 0 3.5rem;
    font-size: 1.15rem;
    max-width: 700px;
  }
  
  /* ===== Hero / Anasayfa ===== */
  .hero {
    min-height: 100vh;
    position: relative;
    background: #f8f9fa;
    /* Video arka planı için düz renk */
    display: flex;
    align-items: center;
    padding-top: 9rem;
    /* Increased padding to accommodate taller navbar */
  }
  
  .hero-video {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
    background: #050816; /* Koyu arka plan, flaşı azalt */
  }
  
  .hero-video img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.65);
    display: block;
    opacity: 1;
    transition: opacity 1.2s ease-in-out;
  }
  
  .hero-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
    /* Açık tema için hafif overlay */
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.4) 0%, rgba(15, 23, 42, 0.7) 100%);
    z-index: 1;
  }
  
  .hero-inner {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .hero-content {
    max-width: 800px;
  }
  
  .hero-content h1 {
    font-size: clamp(3rem, 7vw, 5rem);
    /* Çok daha büyük ve etkileyici başlık */
    font-weight: 800;
    line-height: 1.1;
    margin: 0 0 1.5rem;
    color: var(--text-main);
    text-shadow: 0 2px 10px rgba(255, 255, 255, 0.8);
  }
  
  .hero-tagline {
    font-size: 1.35rem;
    color: #f8f9fa;
    max-width: 650px;
    margin: 0 auto 2.5rem auto;
    /* Ortalamak için auto eklendi */
    font-weight: 400;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
  }
  
  /* Buton Grubu */
  .hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .hero-visual {
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 22px 40px -24px rgba(15, 23, 42, 0.45);
    border: 1px solid var(--border);
    background: #ffffff;
  }
  
  .hero-visual img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
  }
  
  /* Butonlar */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    border-radius: 6px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.25s ease;
    font-family: var(--font-main);
    letter-spacing: 0.03em;
  }
  
  /* Ana Buton (Dolu) */
  .btn-primary {
    background: var(--accent);
    color: #ffffff;
    border: 2px solid var(--accent);
  }
  
  .btn-primary:hover {
    background: var(--accent-dim);
    border-color: var(--accent-dim);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px -10px rgba(255, 159, 28, 0.4);
  }
  
  /* İkincil Buton (Çerçeveli) - YENİ */
  .btn-secondary {
    background: transparent;
    color: var(--text-main);
    border: 2px solid var(--border);
  }
  
  .btn-secondary:hover {
    border-color: var(--accent);
    color: #ffffff;
    background: var(--accent);
  }
  
  .scroll-hint {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    opacity: 0.7;
  }
  
  .scroll-arrow {
    font-size: 1.5rem;
    margin-top: 0.5rem;
    animation: bounce 2s infinite;
    color: var(--accent);
  }
  
  @keyframes bounce {
  
    0%,
    100% {
      transform: translateY(0);
    }
  
    50% {
      transform: translateY(8px);
    }
  }
  
  /* ===== Hizmetler ===== */
  .services {
    background: var(--bg-card);
  }
  
  .services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
  }
  
  .service-card {
    background: #ffffff;
    border-radius: 14px;
    border: 1px solid var(--border);
    padding: 1.75rem 1.5rem;
    box-shadow: 0 18px 40px -24px rgba(15, 23, 42, 0.25);
    position: relative;
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  }
  
  .service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top left, rgba(255, 159, 28, 0.12), transparent 55%);
    opacity: 0;
    transition: opacity 0.25s ease;
    pointer-events: none;
  }
  
  .service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 26px 60px -30px rgba(15, 23, 42, 0.45);
    border-color: rgba(255, 159, 28, 0.6);
  }
  
  .service-card:hover::before {
    opacity: 1;
  }
  
  .service-card h3 {
    margin: 0 0 0.75rem;
    font-size: 1.25rem;
    color: var(--text-main);
  }
  
  .service-card p {
    margin: 0 0 1.2rem;
    font-size: 0.98rem;
    color: var(--text-muted);
  }
  
  .service-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
  }
  
  .service-list li {
    position: relative;
    padding-left: 1.4rem;
    font-size: 0.95rem;
    color: var(--text-body);
  }
  
  .service-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    top: 0.1rem;
    font-size: 1.1rem;
    color: var(--accent);
  }
  
  /* ===== Galeri ===== */
  .gallery-strip {
    position: relative;
    overflow: hidden;
  }
  
  .gallery-track {
    display: flex;
    gap: 0;
    align-items: stretch;
    animation: gallery-scroll 40s linear infinite;
    width: max-content;
  }
  
  .gallery-item {
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--border);
    aspect-ratio: 4/3;
    background: var(--bg-card);
    position: relative;
    flex: 0 0 40vw;
    max-width: 40vw;
  }
  
  .gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(255, 255, 255, 0.2), transparent);
    pointer-events: none;
  }
  
  .gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  }
  
  .gallery-item:hover img {
    transform: scale(1.08);
  }
  
  .gallery-item:hover {
    border-color: var(--accent-dim);
  }
  
  @keyframes gallery-scroll {
    0% {
      transform: translateX(0);
    }
  
    100% {
      transform: translateX(-50%);
    }
  }
  
  /* ===== Ulaşım / İletişim ===== */
  .contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
  }
  
  .contact-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
  }
  
  .contact-card:hover {
    border-color: var(--accent);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px -15px rgba(0, 0, 0, 0.15);
  }
  
  .contact-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--text-main), var(--accent));
  
    /* Eski kodumuz */
    -webkit-background-clip: text;
  
    /* Editörün uyarısını gidermek için eklediğimiz STANDART kod */
    background-clip: text;
  
    -webkit-text-fill-color: transparent;
    display: inline-block;
  
  }
  
  .contact-card h3 {
    font-size: 1.25rem;
    margin: 0 0 0.75rem;
    font-weight: 700;
  }
  
  .contact-card p {
    margin: 0;
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.6;
  }
  
  .contact-card a {
    color: var(--text-body);
    text-decoration: none;
    transition: color 0.2s;
  }
  
  .contact-card a.phone-link,
  .contact-item-body a.phone-link {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent);
  }
  
  .contact-card a:hover {
    color: var(--accent);
  }
  
  /* Harita Görseli */
  .map-placeholder {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
  }
  
  .map-overlay-text {
    background: rgba(255, 255, 255, 0.95);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    color: var(--text-main);
    font-weight: 600;
    border: 1px solid var(--accent);
    backdrop-filter: blur(4px);
  }
  
  /* Yeni: İletişim (sol bilgi / sağ harita) */
  .contact-split {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 2rem;
    align-items: start;
  }
  
  .contact-stack {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  
  .contact-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1.25rem 1.25rem;
    display: flex;
    gap: 1rem;
    transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  }
  
  .contact-item:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 12px 30px -18px rgba(0, 0, 0, 0.15);
  }
  
  .contact-item-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    background: rgba(255, 159, 28, 0.12);
    border: 1px solid rgba(255, 159, 28, 0.25);
    color: var(--accent);
    font-size: 1.3rem;
  }
  
  .contact-item-body h3 {
    font-size: 1.1rem;
    margin: 0 0 0.25rem;
    font-weight: 700;
  }
  
  .contact-item-body p {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.6;
  }
  
  .contact-item-body a {
    color: var(--text-body);
    text-decoration: none;
    transition: color 0.2s ease;
  }
  
  .contact-item-body a:hover {
    color: var(--accent);
  }
  
  .contact-muted {
    font-size: 0.9em;
    opacity: 0.75;
  }
  
  .map-embed {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    height: 460px;
    overflow: hidden;
  }
  
  .map-embed iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
  }
  
  .social-links {
    margin-top: 0.9rem;
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
    flex-wrap: wrap;
  }
  
  .social-link {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    border: 1px solid var(--border);
    color: var(--text-main);
    text-decoration: none;
    transition: transform 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  }
  
  .social-link:hover {
    transform: translateY(-2px);
    border-color: var(--accent);
    color: var(--accent);
  }
  
  .social-link svg {
    width: 22px;
    height: 22px;
  }
  
  
  /* ===== Dükkan Hakkında ===== */
  .about-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    /* Metin alanı biraz daha geniş */
    gap: 4rem;
    align-items: center;
  }
  
  .about-text .lead {
    font-size: 1.2rem;
    color: var(--text-main);
    font-weight: 500;
    margin-bottom: 1.5rem;
  }
  
  .about-text p {
    color: var(--text-muted);
    margin: 0 0 1.5rem;
  }
  
  .about-features {
    list-style: none;
    padding: 0;
    margin: 2rem 0 0;
  }
  
  .about-features li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-body);
    font-weight: 500;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  }
  
  /* YENİ: Daha endüstriyel liste ikonu (Altıgen) */
  .about-features li::before {
    content: '⬢';
    /* Hexagon karakteri */
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    color: var(--accent);
    font-weight: 800;
    font-size: 1.1rem;
  }
  
  .about-visual {
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.15);
    position: relative;
  }
  
  /* Artık gerçek resim olduğu için placeholder stiline gerek yok */
  .about-visual img {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 4/3;
    /* Görsel oranını koru */
    object-fit: cover;
  }
  
  /* ===== Footer ===== */
  .footer {
    padding: 4rem 5% 2rem;
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    color: var(--text-muted);
  }
  
  .footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 3rem;
  }
  
  .footer-brand .footer-logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-main);
    display: block;
    margin-bottom: 0.5rem;
  }
  
  .footer-links {
    display: flex;
    gap: 2rem;
  }
  
  .footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
  }
  
  .footer-links a:hover {
    color: var(--accent);
  }
  
  .footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    font-size: 0.9rem;
  }
  
  
  /* ===== Responsive ===== */
  @media (max-width: 900px) {
    .hero-content h1 {
      font-size: 3.5rem;
    }
  
    .hero {
      padding-top: 10rem;
    }
  
    .hero-inner {
      display: flex;
      text-align: center;
    }
  
    .hero-content {
      margin: 0 auto;
    }
  
    .hero-buttons {
      justify-content: center;
    }
  
    .hero-visual {
      max-width: 420px;
      margin: 0 auto;
    }
  
    .about-content {
      grid-template-columns: 1fr;
      gap: 2.5rem;
    }
  
    .about-visual {
      order: -1;
      /* Mobilde görseli üste al */
      max-height: 400px;
    }
  
    .contact-grid {
      grid-template-columns: 1fr 1fr;
    }
  
    .contact-split {
      grid-template-columns: 1fr;
    }
  
    .social-links {
      justify-content: flex-start;
    }
  }
  
  @media (max-width: 768px) {
    .nav {
      padding: 1rem;
    }
  
    .nav-links {
      display: none;
    }
  
    .nav-actions {
      margin-left: 0.5rem;
    }
  
    .lang-toggle {
      padding: 0.4rem 0.6rem;
      font-size: 0.85rem;
      min-width: 55px;
      gap: 0.4rem;
    }
  
    .lang-flag {
      font-size: 1rem;
    }
  
    .lang-code {
      font-size: 0.85rem;
    }
  
    .nav-social {
      margin-left: 0.5rem;
    }
  
    .nav-toggle {
      display: block;
    }
  
    /* Mobil menü açıldığında */
    .nav.open .nav-links {
      display: flex;
      flex-direction: column;
      position: absolute;
      top: 100%;
      left: 0;
      right: 0;
      background: #ffffff;
      padding: 1.5rem;
      gap: 1rem;
      border-bottom: 1px solid var(--border);
      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    }
  
    .nav.open .nav-links a {
      font-size: 1.1rem;
      display: block;
      padding: 0.5rem 0;
    }
  
    .hero {
      padding-top: 11rem;
    }
  
    .hero-content h1 {
      font-size: 2.75rem;
    }
  
    .hero-buttons {
      flex-direction: column;
    }
  
    .btn {
      width: 100%;
    }
  
    .footer-content {
      flex-direction: column;
      text-align: center;
    }
  
    .footer-links {
      justify-content: center;
      flex-wrap: wrap;
    }
  }
  
  @media (max-width: 600px) {
    .contact-grid {
      grid-template-columns: 1fr;
    }
  }
  
  /* Galeri Tıklama ve Durdurma Stilleri */
  .gallery-track.paused {
    animation-play-state: paused;
  }
  
  .gallery-item {
    cursor: pointer; /* Tıklanabilir olduğunu belli eder */
  }
  
  /* Lightbox (Tam Ekran Galeri) Stilleri */
  .lightbox {
    display: flex;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(8px);
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s ease;
  }
  
  .lightbox.active {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
  }
  
  .lightbox img {
    max-width: 90%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
    user-select: none;
    opacity: 1;
    transition: opacity 0.15s ease;
  }
  
  .lightbox-close,
  .lightbox-prev,
  .lightbox-next {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .lightbox-close {
    top: 25px;
    right: 35px;
    font-size: 35px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    line-height: 1;
  }
  
  .lightbox-prev,
  .lightbox-next {
    top: 50%;
    transform: translateY(-50%);
    font-size: 24px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
  }
  
  .lightbox-prev { left: 40px; }
  .lightbox-next { right: 40px; }
  
  .lightbox-close:hover,
  .lightbox-prev:hover,
  .lightbox-next:hover {
    background: var(--accent); /* Sitenizin turuncu vurgu rengi */
    border-color: var(--accent);
    transform: translateY(-50%) scale(1.1);
  }
  
  .lightbox-close:hover {
    transform: scale(1.1);
  }
  
  /* Mobil Cihazlar İçin Optimizasyon */
  @media (max-width: 768px) {
    .lightbox-prev, .lightbox-next {
      width: 45px;
      height: 45px;
      font-size: 20px;
    }
    .lightbox-prev { left: 15px; }
    .lightbox-next { right: 15px; }
    .lightbox-close { top: 15px; right: 15px; width: 40px; height: 40px; font-size: 28px; }
  }
  
  /* ===== PAGE LOADER ===== */
  .page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
  }
  
  .page-loader.fade-out {
    opacity: 0;
    visibility: hidden;
  }
  
  .loader-content {
    text-align: center;
  }
  
  .loader-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 159, 28, 0.2);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1.5rem;
  }
  
  @keyframes spin {
    to { transform: rotate(360deg); }
  }
  
  .loader-text {
    color: #f9fafb;
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 0.05em;
  }
  
  /* ===== TOAST NOTIFICATIONS ===== */
  .toast-container {
    position: fixed;
    top: 100px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
  }
  
  .toast {
    background: white;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    transform: translateX(400px);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    pointer-events: all;
    border-left: 4px solid var(--accent);
    min-width: 280px;
    max-width: 400px;
  }
  
  .toast.show {
    transform: translateX(0);
    opacity: 1;
  }
  
  .toast-content {
    display: flex;
    align-items: center;
    gap: 12px;
  }
  
  .toast-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: bold;
    flex-shrink: 0;
  }
  
  .toast-success {
    border-left-color: #10b981;
  }
  
  .toast-success .toast-icon {
    background: #10b981;
    color: white;
  }
  
  .toast-error {
    border-left-color: #ef4444;
  }
  
  .toast-error .toast-icon {
    background: #ef4444;
    color: white;
  }
  
  .toast-info {
    border-left-color: #3b82f6;
  }
  
  .toast-info .toast-icon {
    background: #3b82f6;
    color: white;
  }
  
  .toast-message {
    color: var(--text-body);
    font-size: 0.95rem;
    line-height: 1.4;
  }
  
  /* ===== BACK TO TOP BUTTON ===== */
  .back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(255, 159, 28, 0.3);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 999;
  }
  
  .back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  
  .back-to-top:hover {
    background: var(--accent-dim);
    transform: translateY(-5px);
    box-shadow: 0 6px 25px rgba(255, 159, 28, 0.4);
  }
  
  .back-to-top svg {
    width: 24px;
    height: 24px;
  }
  
  /* ===== SCROLL REVEAL ANIMATIONS ===== */
  .reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  }
  
  .revealed {
    opacity: 1;
    transform: translateY(0);
  }
  
  .service-card.reveal {
    transition-delay: calc(var(--index, 0) * 0.1s);
  }
  
  .gallery-item.reveal {
    transition-delay: calc(var(--index, 0) * 0.05s);
  }
  
  /* ===== CUSTOM CURSOR (Desktop) ===== */
  .custom-cursor,
  .custom-cursor-dot {
    position: fixed;
    pointer-events: none;
    z-index: 9998;
    mix-blend-mode: difference;
  }
  
  .custom-cursor {
    width: 40px;
    height: 40px;
    border: 2px solid var(--accent);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.3s ease, height 0.3s ease, border-color 0.3s ease;
  }
  
  .custom-cursor.hover {
    width: 60px;
    height: 60px;
    border-color: var(--accent);
    background: rgba(255, 159, 28, 0.1);
  }
  
  .custom-cursor-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    transform: translate(-50%, -50%);
  }
  
  @media (max-width: 768px) {
    .custom-cursor,
    .custom-cursor-dot {
      display: none;
    }
  }
  
  /* ===== KEYBOARD FOCUS INDICATORS ===== */
  .keyboard-focus {
    outline: 3px solid var(--accent) !important;
    outline-offset: 3px;
    border-radius: 4px;
  }
  
  a:focus-visible,
  button:focus-visible,
  input:focus-visible,
  select:focus-visible,
  textarea:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
  }
  
  /* ===== SKIP TO CONTENT (Accessibility) ===== */
  .skip-to-content {
    position: absolute;
    top: -100px;
    left: 20px;
    background: var(--accent);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    z-index: 10001;
    transition: top 0.3s ease;
  }
  
  .skip-to-content:focus {
    top: 20px;
  }
  
  /* ===== LOADING SKELETON ===== */
  .skeleton {
    background: linear-gradient(
      90deg,
      #f0f0f0 25%,
      #e0e0e0 50%,
      #f0f0f0 75%
    );
    background-size: 200% 100%;
    animation: loading 1.5s ease-in-out infinite;
  }
  
  @keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
  }
  
  /* ===== ENHANCED LIGHTBOX TRANSITIONS ===== */
  #lightbox-img {
    transition: opacity 0.3s ease, transform 0.3s ease;
  }
  
  /* ===== PARALLAX EFFECT ===== */
  .hero-bg {
    transition: transform 0.1s ease-out;
    will-change: transform;
  }
  
  /* ===== IMPROVED BUTTON INTERACTIONS ===== */
  .btn {
    position: relative;
    overflow: hidden;
  }
  
  .btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
  }
  
  .btn:active::before {
    width: 300px;
    height: 300px;
  }
  
  /* ===== SMOOTH GALLERY TRANSITIONS ===== */
  .gallery-item img {
    cursor: pointer;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                filter 0.4s ease;
  }
  
  .gallery-item img:hover {
    transform: scale(1.05);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    filter: brightness(1.1);
  }
  
  /* ===== MOBILE OPTIMIZATIONS ===== */
  @media (max-width: 768px) {
    .toast-container {
      right: 10px;
      left: 10px;
    }
    
    .toast {
      min-width: auto;
      max-width: 100%;
    }
    
    .back-to-top {
      bottom: 20px;
      right: 20px;
      width: 45px;
      height: 45px;
    }
    
    .back-to-top svg {
      width: 20px;
      height: 20px;
    }
  }
  
  /* ===== PERFORMANCE OPTIMIZATIONS ===== */
  .hero-bg,
  .gallery-track,
  .lightbox img {
    will-change: transform;
  }
  
  /* Reduce motion for accessibility */
  @media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
    }
    
    .custom-cursor,
    .custom-cursor-dot {
      display: none;
    }
  }