:root {
      --bg: #f8fafc;
      --bg-soft: #ffffff;
      
      /* Kongre Renk Paleti */
      --accent: #0291B2;            /* Turkuaz / Mavi */
      --accent-strong: #002977;     /* Lacivert */
      --accent-soft: rgba(2, 145, 178, 0.1); 
      --accent-hover: #027a96;
      
      /* Form ve Modal Renkleri */
      --modal-header-bg: #1e3a8a;   /* Görseldeki Koyu Lacivert */
      --btn-modal-bg: #2ba2b0;       /* Görseldeki Canlı Turkuaz */
      --btn-modal-hover: #228490;
      
      --text: #1f2937;
      --text-light: #4b5563;
      --muted: #6b7280;
      --border: #e2e8f0;
      --card-bg: #ffffff;
      
      --shadow-soft: 0 10px 40px -10px rgba(0,0,0,0.08);
      --shadow-hover: 0 20px 40px -10px rgba(2, 145, 178, 0.15);
      
      --radius-xl: 24px;
      --radius-lg: 18px;
      --radius-md: 12px;
      --radius-sm: 8px;
      --radius-pill: 999px;
      --transition: 250ms ease-out;
      --max-width: 1300px;
    }

    * { box-sizing: border-box; margin: 0; padding: 0; }
    html, body { height: 100%; scroll-behavior: smooth; }
    body {
      font-family: "Poppins", system-ui, -apple-system, sans-serif;
      background: var(--bg); color: var(--text); font-size: 16px; line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }
    a { color: inherit; text-decoration: none; }
    img { max-width: 100%; display: block; height: auto; }
    p { margin-bottom: 1rem; }

    .page-wrapper { min-height: 100vh; display: flex; flex-direction: column; }
    .container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

  
    .btn-primary, .btn-outline {
      padding: 12px 28px; font-size: 14px; border-radius: var(--radius-pill);
      border: 1px solid transparent; cursor: pointer; display: inline-flex;
      align-items: center; justify-content: center; gap: 8px; transition: all var(--transition); font-weight: 600;
    }
    .btn-primary {
      background: linear-gradient(135deg, var(--accent), var(--accent-strong));
      color: #ffffff; box-shadow: 0 6px 20px rgba(0, 41, 119, 0.2);
    }
    .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 25px rgba(0, 41, 119, 0.3); }
    .btn-outline { background: #ffffff; color: var(--accent-strong); border-color: var(--border); }
    .btn-outline:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

 
    header {
      position: sticky; top: 0; z-index: 50;
      backdrop-filter: blur(16px); background: rgba(255, 255, 255, 0.95);
      border-bottom: 1px solid var(--border); padding: 12px 0;
    }
    .nav { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
    .nav-left { display: flex; align-items: center; gap: 14px; }
    .logo-text-main { font-weight: 700; font-size: 16px; color: var(--accent-strong); line-height: 1.2; }
    .nav-links { display: flex; align-items: center; gap: 18px; font-size: 14px; color: var(--text-light); font-weight: 500; }
    .nav-links a { padding: 8px 1px; border-radius: 8px; transition: all var(--transition); }
    .nav-links a:hover { background: var(--accent-soft); color: var(--accent); }
    .nav-cta { display: flex; align-items: center; gap: 12px; }
    .nav-toggle { display: none; border: none; background: transparent; font-size: 24px; cursor: pointer; color: var(--accent-strong); }
/* Header yüksekliğini sabit tutuyoruz */
header {
  height: 80px; 
  position: relative;
  z-index: 1000;
  background-color: #ffffff;
}

.nav {
    margin-top:5px;
  height: 100%;
  display: flex;
  align-items: center;
}

.nav-left {
  position: relative;
  width: 140px; /* Kartın genişliği */
  height: 100%;
}

/* Logoyu ekranın en üst sınırından başlayan dikey bir karta dönüştürüyoruz */
.logo-container {
  position: absolute;
  top: -32px;           /* Ekranın en üst sınırına sıfırlıyoruz */
  left: 0;
  background-color: #ffffff;
  /* Alt köşeleri ovalleştiriyoruz, üst köşeler düz kalıyor */
  border-radius: 0 0 24px 24px; 
  padding: 10px 15px 18px 15px; /* Logonun etrafına şık bir boşluk veriyoruz */
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08); /* Yumuşak bir kart gölgesi */
  z-index: 1001;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.3s ease;
}

/* Kartın içindeki logo */
.logo-img-circle {
  width: 100px;     /* Aşırı büyük olmayan, dengeli bir boyut */
  height: 100px;
  object-fit: contain;
}

.logo-container:hover {
  transform: translateY(2px); /* Üzerine gelince hafif aşağı esneme hareketi */
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
}

@media (max-width: 768px) {
  .nav-left {
    width: 90px;
  }
  .logo-container {
    padding: 8px 10px 12px 10px;
    border-radius: 0 0 16px 16px;
  }
  .logo-img-circle {
    width: 70px;
    height: 70px;
  }
}
    .hero { padding: 80px 0 60px; background: linear-gradient(180deg, rgba(2,145,178,0.05) 0%, rgba(255,255,255,1) 100%); border-bottom: 1px solid var(--border); }
    .hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; align-items: center; }
    .eyebrow {
      display: inline-flex; align-items: center; gap: 12px; padding: 6px 12px 6px 6px;
      border-radius: var(--radius-pill); background: #ffffff; border: 1px solid var(--border);
      margin-bottom: 20px; font-size: 16px; color: var(--text-light); box-shadow: 0 2px 10px rgba(0,0,0,0.03);
    }
    .eyebrow-tag {
      background: var(--accent-strong); padding: 6px 12px; border-radius: 999px;
      font-size: 13px; color: #fff; font-weight: 700; text-transform: uppercase; letter-spacing: .05em;
    }
    .hero-title { font-size: clamp(32px, 4vw, 48px); line-height: 1.2; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 20px; color: var(--accent-strong); }
    .hero-title span.highlight { color: var(--accent); }
    .hero-subtitle { font-size: 17px; color: var(--text-light); margin-bottom: 30px; font-weight: 400; line-height: 1.7; }
    .hero-meta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 30px; }
    .meta-chip {
      font-size: 14px; padding: 10px 18px; border-radius: 12px;
      background: #ffffff; border: 1px solid var(--border); color: var(--accent-strong);
      display: inline-flex; align-items: center; gap: 10px; font-weight: 600; box-shadow: 0 4px 6px rgba(0,0,0,0.02);
    }
    .meta-chip svg { color: var(--accent); }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 16px; }

    /* ==========================================================================
       6. KONGRE SAYFA YAPISI / SECTİON GENEL
       ========================================================================== */
    section { padding: 80px 0; }
    .section-header { margin-bottom: 40px; max-width: 800px; }
    .section-eyebrow { font-size: 14px; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 8px; display: block; }
    .section-title { font-size: 32px; font-weight: 800; letter-spacing: -0.02em; color: var(--accent-strong); margin-bottom: 16px; }
    .section-desc { font-size: 16px; color: var(--text-light); line-height: 1.7; }

    .card {
      background: var(--card-bg); border-radius: var(--radius-lg); border: 1px solid var(--border);
      padding: 32px; box-shadow: var(--shadow-soft); transition: transform var(--transition), box-shadow var(--transition);
    }
    .card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
    .card-title { font-size: 20px; font-weight: 700; margin-bottom: 16px; color: var(--accent-strong); }

    /* Davet (Message) */
    .president-layout { display: grid; grid-template-columns: 1fr 1.5fr; gap: 40px; align-items: center; }
    .president-photo { border-radius: 20px; overflow: hidden; box-shadow: var(--shadow-soft); border: 1px solid var(--border); }
    .signature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; margin-top: 30px; padding-top: 30px; border-top: 1px solid var(--border); }
    .signature-box strong { display: block; color: var(--accent-strong); font-size: 16px; font-weight: 700; }
    .signature-box span { font-size: 13px; color: var(--muted); }

    /* Süreç (Timeline) */
    .timeline-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
    .timeline-item { background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 32px 24px; position: relative; transition: all var(--transition); }
    .timeline-item:hover { border-color: var(--accent); box-shadow: var(--shadow-hover); transform: translateY(-5px); }
    .timeline-icon { width: 48px; height: 48px; background: var(--accent-soft); color: var(--accent); border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
    .timeline-date { font-size: 12px; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 8px; }
    .timeline-step-title { font-size: 18px; font-weight: 700; color: var(--accent-strong); margin-bottom: 8px; }
    .timeline-desc { font-size: 14px; color: var(--text-light); }

    /* Ücretler */
    .awards-layout { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 30px; }
    .awards-table { width: 100%; border-collapse: collapse; font-size: 15px; }
    .awards-table th, .awards-table td { padding: 16px; border-bottom: 1px solid var(--border); text-align: left; }
    .awards-table th { font-size: 13px; color: var(--muted); background: var(--bg); font-weight: 600; text-transform: uppercase; }
    .awards-table td:first-child { font-weight: 600; color: var(--accent-strong); }
    .price-tag { font-weight: 700; color: var(--accent); }

    ul.check-list { list-style: none; }
    ul.check-list li { position: relative; padding-left: 30px; margin-bottom: 12px; font-size: 15px; color: var(--text-light); }
    ul.check-list li::before { 
      content: "✓"; position: absolute; left: 0; top: 0; 
      color: #fff; background: var(--accent); width: 20px; height: 20px; 
      border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: bold;
    }

    /* Genel Bilgiler */
    .info-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
    .info-box { background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 24px; display: flex; gap: 16px; transition: all 0.3s ease; }
    .info-box:hover { border-color: var(--accent); box-shadow: var(--shadow-hover); }
    .info-icon { width: 48px; height: 48px; background: var(--bg); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; border: 1px solid var(--border); }
    .info-content h4 { font-size: 16px; color: var(--accent-strong); margin-bottom: 4px; }
    .info-content p { font-size: 13px; color: var(--text-light); margin: 0; }

    /* Kurullar */
    .committee-section { margin-bottom: 60px; }
    .committee-title { font-size: 22px; font-weight: 700; color: var(--accent-strong); margin-bottom: 24px; padding-bottom: 12px; border-bottom: 2px solid var(--border); display: inline-block; }
    .committee-title span { color: var(--accent); }
    .committee-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 24px; }
    
    /* Güncellenmiş Tıklanabilir Kurul Üyesi Kartı */
    .member-card {
      background: #ffffff; border: 1px solid var(--border); border-radius: 16px;
      overflow: hidden; transition: all var(--transition); box-shadow: var(--shadow-soft);
      display: flex; flex-direction: column; cursor: pointer; /* Tıklanabilir hissi ekledik */
    }
    .member-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); border-color: var(--accent); }
    .member-photo { width: 100%; height: 260px; background: var(--bg); position: relative; }
    .member-photo img { width: 100%; height: 100%; object-fit: cover; object-position: top center; transition: transform 0.5s ease; }
    .member-card:hover .member-photo img { transform: scale(1.05); }
    .member-info { padding: 20px; text-align: center; flex: 1; display: flex; flex-direction: column; justify-content: center; }
    .member-name { font-weight: 700; color: var(--accent-strong); font-size: 16px; margin-bottom: 4px; }
    .member-role { font-size: 13px; color: var(--accent); font-weight: 600; margin-bottom: 4px; }
    .member-card .bio-trigger-txt { font-size: 11px; color: var(--accent); font-weight: 700; text-transform: uppercase; margin-top: 8px; }

    /* ==========================================================================
       7. ÖN KAYIT FORMU MODAL STİLLERİ
       ========================================================================== */
    .modal-backdrop {
      position: fixed; inset: 0; background-color: rgba(15, 23, 42, 0.6);
      backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center;
      z-index: 1000; opacity: 0; pointer-events: none; transition: opacity 0.3s ease;
    }
    .modal-backdrop.is-active { opacity: 1; pointer-events: auto; }

    .modal-container {
      background: #ffffff; width: 100%; max-width: 540px; border-radius: 24px;
      box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); overflow: hidden;
      transform: scale(0.95); transition: transform 0.3s ease; margin: 16px;
    }
    .modal-backdrop.is-active .modal-container { transform: scale(1); }

    .modal-header {
      background: var(--accent-strong); color: #ffffff; padding: 24px;
      display: flex; align-items: center; justify-content: space-between; position: relative;
    }
    .modal-title { font-weight: 700; font-size: 24px; letter-spacing: -0.02em; }
    
    .modal-close {
      background: rgba(255, 255, 255, 0.15); border: none; color: #ffffff;
      width: 32px; height: 32px; border-radius: 50%; display: flex;
      align-items: center; justify-content: center; cursor: pointer;
      font-size: 18px; font-weight: 600; transition: background var(--transition);
    }
    .modal-close:hover { background: rgba(255, 255, 255, 0.25); }

    .modal-body { padding: 2px; }
    
    .form-group { margin-bottom: 20px; }
    .form-group-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    
    .form-label {
      display: block; font-size: 14px; font-weight: 600; color: var(--accent-strong);
      margin-bottom: 8px;
    }
    
    .form-input {
      width: 100%; padding: 14px 16px; font-size: 14px; font-family: inherit;
      color: var(--text); background: #f8fafc; border: 1.5px solid #e2e8f0;
      border-radius: var(--radius-md); transition: all var(--transition);
    }
    .form-input::placeholder { color: #a1a1aa; }
    .form-input:focus {
      outline: none; border-color: var(--accent); background: #ffffff;
      box-shadow: 0 0 0 3px rgba(2, 145, 178, 0.15);
    }

    .btn-submit {
      width: 100%; padding: 16px; background: var(--btn-modal-bg); color: #ffffff;
      border: none; border-radius: var(--radius-md); font-size: 15px; font-weight: 700;
      cursor: pointer; display: inline-flex; align-items: center; justify-content: center;
      gap: 10px; transition: background var(--transition), transform var(--transition);
      box-shadow: 0 4px 12px rgba(43, 162, 176, 0.2); margin-top: 10px;
    }
    .btn-submit:hover { background: var(--btn-modal-hover); transform: translateY(-1px); }
    
    .modal-footer-text {
      text-align: center; font-size: 12px; color: #71717a; line-height: 1.5;
      margin-top: 20px; padding: 0 10px;
    }

    /* ==========================================================================
       8. YENİ: METİN ODAKLI BİYOGRAFİ MODAL STİLLERİ (FOTOĞRAFSIZ)
       ========================================================================== */
    .bio-modal-backdrop {
      position: fixed; inset: 0; background-color: rgba(15, 23, 42, 0.6);
      backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center;
      z-index: 1010; opacity: 0; pointer-events: none; transition: opacity 0.3s ease;
    }
    .bio-modal-backdrop.is-active { opacity: 1; pointer-events: auto; }

    .bio-modal-container {
      background: #ffffff; width: 100%; max-width: 580px; border-radius: 24px;
      box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); overflow: hidden;
      transform: scale(0.95); transition: transform 0.3s ease; margin: 16px;
      position: relative; border-top: 6px solid var(--accent); /* Üst tarafa kurumsal çizgi */
    }
    .bio-modal-backdrop.is-active .bio-modal-container { transform: scale(1); }

    .bio-modal-close {
      position: absolute; top: 16px; right: 16px;
      background: rgba(15, 23, 42, 0.05); border: none; color: var(--accent-strong);
      width: 36px; height: 36px; border-radius: 50%; display: flex;
      align-items: center; justify-content: center; cursor: pointer;
      font-size: 22px; font-weight: 600; transition: all var(--transition);
      z-index: 5;
    }
    .bio-modal-close:hover { background: rgba(15, 23, 42, 0.1); }

    .bio-modal-body {
      padding: 40px;
      display: flex;
      flex-direction: column;
    }
    .bio-modal-name {
      font-size: 22px;
      font-weight: 800;
      color: var(--accent-strong);
      letter-spacing: -0.02em;
      line-height: 1.2;
      margin-bottom: 6px;
      padding-right: 30px; /* Çarpı butonuna çarpmaması için */
    }
    .bio-modal-role {
      font-size: 13px;
      color: var(--accent);
      font-weight: 700;
      margin-bottom: 20px;
      border-bottom: 2px solid var(--bg);
      padding-bottom: 12px;
      text-transform: uppercase;
      letter-spacing: 0.05em;
    }
    .bio-modal-scroll-area {
      max-height: 280px;
      overflow-y: auto;
      padding-right: 10px;
      font-size: 14px;
      color: var(--text-light);
      line-height: 1.7;
    }
    .bio-modal-scroll-area p { margin-bottom: 12px; }
    .bio-modal-scroll-area p:last-child { margin-bottom: 0; }

    @media (max-width: 960px) {
      .hero-grid, .president-layout, .awards-layout { grid-template-columns: 1fr; }
      .hero-poster-wrap { order: -1; }
    }
    @media (max-width: 768px) {
      .nav-links, .nav-cta { display: none; }
      .nav-toggle { display: block; }
      .nav-open .nav { flex-direction: column; align-items: flex-start; }
      .nav-open .nav-links, .nav-open .nav-cta { display: flex; flex-direction: column; width: 100%; align-items: flex-start; margin-top: 16px; }
      .hero-title { font-size: 28px; }
      .form-group-row { grid-template-columns: 1fr; gap: 0; }
    }
      .page-header {
      padding: 60px 0;
      background: linear-gradient(180deg, rgba(2,145,178,0.05) 0%, rgba(255,255,255,1) 100%);
      border-bottom: 1px solid var(--border);
    }
    .breadcrumb {
      display: flex; gap: 8px; font-size: 14px; color: var(--muted); margin-bottom: 16px; font-weight: 500;
    }
    .breadcrumb a:hover { color: var(--accent); }
    .breadcrumb-separator { color: var(--border); }
    .breadcrumb-current { color: var(--accent); }
    
    .page-title {
      font-size: clamp(28px, 4vw, 40px);
      font-weight: 800;
      color: var(--accent-strong);
      letter-spacing: -0.02em;
      line-height: 1.2;
    }

    .davet-section { padding: 60px 0 80px; background: #ffffff; }
    .davet-grid { display: grid; grid-template-columns: 1.8fr 1fr; gap: 48px; }
    
    /* Mektup Detayı */
    .letter-body {
      font-size: 16px;
      line-height: 1.8;
      color: var(--text-light);
    }
    .letter-body p strong {
      color: var(--accent-strong);
    }
    .letter-highlight-box {
      background: var(--bg);
      border-left: 4px solid var(--accent);
      padding: 24px;
      border-radius: 0 var(--radius-md) var(--radius-md) 0;
      margin: 24px 0;
    }
    .letter-highlight-box p {
      margin-bottom: 0;
      font-style: italic;
      font-size: 15px;
      color: var(--text);
    }

    /* Sağ Bölüm Kartları */
    .sidebar-sticky { position: sticky; top: 110px; display: flex; flex-direction: column; gap: 24px; }
    
    /* YENİ: Davet Eden Başkan Profil Kartı */
    .president-sidebar-card {
      background: #ffffff;
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-soft);
      text-align: center;
    }
    .president-sidebar-img {
      height: 240px;
      background: var(--bg);
    }
    .president-sidebar-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: top center;
    }
    .president-sidebar-info {
      padding: 20px;
    }
    .president-sidebar-info h4 {
      font-size: 16px;
      font-weight: 700;
      color: var(--accent-strong);
      margin-bottom: 4px;
    }
    .president-sidebar-info span {
      font-size: 13px;
      color: var(--accent);
      font-weight: 600;
    }

    .info-card {
      background: var(--bg);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 28px;
    }
    .info-card-title {
      font-size: 18px;
      font-weight: 700;
      color: var(--accent-strong);
      margin-bottom: 16px;
      border-bottom: 2px solid var(--border);
      padding-bottom: 10px;
    }
    .info-card-list { list-style: none; }
    .info-card-list li {
      display: flex; gap: 12px; font-size: 14px; margin-bottom: 14px; color: var(--text-light);
    }
    .info-card-list li:last-child { margin-bottom: 0; }
    .info-card-list svg { color: var(--accent); flex-shrink: 0; margin-top: 2px; }

    .signature-container {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
      margin-top: 40px;
      padding-top: 30px;
      border-top: 1px solid var(--border);
    }
    .sig-item { text-align: center; }
    .sig-item strong { display: block; color: var(--accent-strong); font-size: 15px; font-weight: 700; }
    .sig-item span { font-size: 12px; color: var(--muted); }

    @media (max-width: 960px) {
      .davet-grid { grid-template-columns: 1fr; }
      .sidebar-sticky { position: static; }
    }

     .info-section { padding: 60px 0 80px; background: #ffffff; }
    
    /* Izgara Düzeni: Genel Bilgiler Maddeleri */
    .info-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 30px;
      margin-bottom: 60px;
    }
    .info-card-item {
      background: var(--bg);
      border: 1px solid var(--border);
      border-radius: var(--radius-xl);
      padding: 30px;
      display: flex;
      gap: 20px;
    }
    .info-card-icon {
      width: 56px;
      height: 56px;
      background: #ffffff;
      border-radius: 16px;
      border: 1px solid var(--border);
      color: var(--accent);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 24px;
      flex-shrink: 0;
      box-shadow: var(--shadow-soft);
    }
    .info-card-content h3 {
      font-size: 18px;
      color: var(--accent-strong);
      margin-bottom: 8px;
      font-weight: 700;
    }
    .info-card-content p {
      font-size: 14px;
      color: var(--text-light);
      line-height: 1.6;
      margin: 0;
    }

    /* Ulaşım ve Yol Tarifi Kartı */
    .map-section {
      background: #fafbfc;
      border: 1px solid var(--border);
      border-radius: var(--radius-xl);
      padding: 40px;
      margin-top: 40px;
    }
    .map-title {
      font-size: 22px;
      font-weight: 700;
      color: var(--accent-strong);
      margin-bottom: 24px;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .map-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
    }
    .transport-option {
      margin-bottom: 24px;
    }
    .transport-option:last-child { margin-bottom: 0; }
    .transport-name {
      font-size: 15px;
      font-weight: 700;
      color: var(--accent);
      margin-bottom: 6px;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .transport-desc {
      font-size: 14px;
      color: var(--text-light);
      line-height: 1.6;
    }
    .contact-section { padding: 60px 0 80px; background: #ffffff; }
    
    .contact-grid {
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 50px;
    }

    /* Sol Sütun: Mesaj Formu */
    .contact-form-container {
      background: #ffffff;
      border: 1px solid var(--border);
      border-radius: var(--radius-xl);
      padding: 40px;
      box-shadow: var(--shadow-soft);
    }
    .contact-form-title {
      font-size: 22px;
      font-weight: 700;
      color: var(--accent-strong);
      margin-bottom: 8px;
    }
    .contact-form-subtitle {
      font-size: 14px;
      color: var(--muted);
      margin-bottom: 30px;
    }
    .contact-form .form-group {
      margin-bottom: 24px;
    }
    .contact-form .form-label {
      display: block;
      font-size: 14px;
      font-weight: 600;
      color: var(--accent-strong);
      margin-bottom: 8px;
    }
    .contact-form .form-input {
      width: 100%;
      padding: 14px 16px;
      font-size: 14px;
      font-family: inherit;
      color: var(--text);
      background: var(--bg);
      border: 1.5px solid var(--border);
      border-radius: var(--radius-md);
      transition: all var(--transition);
    }
    .contact-form .form-input:focus {
      outline: none;
      border-color: var(--accent);
      background: #ffffff;
      box-shadow: 0 0 0 3px rgba(2, 145, 178, 0.15);
    }
    .contact-form textarea.form-input {
      min-height: 140px;
      resize: vertical;
    }

    /* Sağ Sütun: İletişim Bilgileri */
    .contact-info-sidebar {
      display: flex;
      flex-direction: column;
      gap: 30px;
    }
    .info-block {
      background: var(--bg);
      border: 1px solid var(--border);
      border-radius: var(--radius-xl);
      padding: 30px;
    }
    .info-block-title {
      font-size: 18px;
      font-weight: 700;
      color: var(--accent-strong);
      margin-bottom: 20px;
      border-bottom: 2px solid var(--border);
      padding-bottom: 10px;
    }
    .info-item {
      display: flex;
      gap: 16px;
      margin-bottom: 20px;
    }
    .info-item:last-child { margin-bottom: 0; }
    .info-icon-wrapper {
      width: 44px;
      height: 44px;
      background: #ffffff;
      border: 1px solid var(--border);
      border-radius: 12px;
      color: var(--accent);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 18px;
      flex-shrink: 0;
    }
    .info-text-wrapper h5 {
      font-size: 13px;
      font-weight: 700;
      color: var(--accent-strong);
      text-transform: uppercase;
      letter-spacing: 0.05em;
      margin-bottom: 4px;
    }
    .info-text-wrapper p {
      font-size: 14px;
      color: var(--text-light);
      margin: 0;
      line-height: 1.5;
    }

    /* Harita Konteyner */
    .map-embed-wrapper {
      border-radius: var(--radius-xl);
      overflow: hidden;
      border: 1px solid var(--border);
      box-shadow: var(--shadow-soft);
      height: 240px;
    }
    .map-embed-wrapper iframe {
      width: 100%;
      height: 100%;
      border: none;
    }
     .kurullar-section { padding: 60px 0 80px; background: #ffffff; }
    
    .committee-group { margin-bottom: 60px; }
    .committee-group:last-child { margin-bottom: 0; }
    
    .committee-title {
      font-size: 22px;
      font-weight: 700;
      color: var(--accent-strong);
      margin-bottom: 30px;
      padding-bottom: 12px;
      border-bottom: 2px solid var(--border);
      display: inline-block;
    }
    .committee-title span { color: var(--accent); }
    
    /* Üye Kartları Gridleri */
    .committee-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
      gap: 30px;
    }
    
    /* Biyografi Tetikleyici Üye Kartı */
    .member-card {
      background: #ffffff;
      border: 1px solid var(--border);
      border-radius: var(--radius-xl);
      overflow: hidden;
      transition: all var(--transition);
      box-shadow: var(--shadow-soft);
      display: flex;
      flex-direction: column;
      cursor: pointer; /* Tıklanabilir hissi verir */
    }
    .member-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-hover);
      border-color: var(--accent);
    }
    .member-photo {
      width: 100%;
      height: 280px;
      background: var(--bg);
      position: relative;
      overflow: hidden;
    }
    .member-photo img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: top center;
      transition: transform 0.5s ease;
    }
    .member-card:hover .member-photo img { transform: scale(1.05); }
    
    .member-info {
      padding: 24px 20px;
      text-align: center;
      flex: 1;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }
    .member-name {
      font-weight: 700;
      color: var(--accent-strong);
      font-size: 17px;
      margin-bottom: 4px;
    }
    .member-role {
      font-size: 13px;
      color: var(--accent);
      font-weight: 600;
      margin-bottom: 8px;
    }
    .member-inst {
      font-size: 12px;
      color: var(--muted);
      line-height: 1.4;
    }

    /* Detaylı Biyografi Butonu (Kart İçi) */
    .bio-trigger-label {
      font-size: 11px;
      font-weight: 700;
      color: var(--accent);
      text-transform: uppercase;
      margin-top: 12px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 4px;
      opacity: 0.8;
      transition: opacity var(--transition);
    }
    .member-card:hover .bio-trigger-label { opacity: 1; }

    /* ==========================================================================
       5. DETAYLI BİYOGRAFİ MODAL STİLLERİ (YENİ EKLEME)
       ========================================================================== */
    .bio-modal-backdrop {
      position: fixed; inset: 0; background-color: rgba(15, 23, 42, 0.6);
      backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center;
      z-index: 1010; opacity: 0; pointer-events: none; transition: opacity 0.3s ease;
    }
    .bio-modal-backdrop.is-active { opacity: 1; pointer-events: auto; }

    .bio-modal-container {
      background: #ffffff; width: 100%; max-width: 760px; border-radius: 24px;
      box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); overflow: hidden;
      transform: scale(0.95); transition: transform 0.3s ease; margin: 16px;
      position: relative;
    }
    .bio-modal-backdrop.is-active .bio-modal-container { transform: scale(1); }

    .bio-modal-close {
      position: absolute; top: 16px; right: 16px;
      background: rgba(15, 23, 42, 0.05); border: none; color: var(--accent-strong);
      width: 36px; height: 36px; border-radius: 50%; display: flex;
      align-items: center; justify-content: center; cursor: pointer;
      font-size: 22px; font-weight: 600; transition: all var(--transition);
      z-index: 5;
    }
    .bio-modal-close:hover { background: rgba(15, 23, 42, 0.1); }

    .bio-modal-body {
      display: grid;
      grid-template-columns: 240px 1fr;
      min-height: 400px;
    }
    .bio-modal-img-side {
      background: var(--bg);
      border-right: 1px solid var(--border);
    }
    .bio-modal-img-side img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: top center;
    }
    .bio-modal-text-side {
      padding: 40px;
      display: flex;
      flex-direction: column;
      max-height: 520px;
    }
    .bio-modal-name {
      font-size: 24px;
      font-weight: 800;
      color: var(--accent-strong);
      letter-spacing: -0.02em;
      line-height: 1.2;
      margin-bottom: 4px;
    }
    .bio-modal-role {
      font-size: 14px;
      color: var(--accent);
      font-weight: 700;
      margin-bottom: 20px;
      border-bottom: 2px solid var(--bg);
      padding-bottom: 12px;
    }
    .bio-modal-scroll-area {
      overflow-y: auto;
      padding-right: 10px;
      font-size: 14px;
      color: var(--text-light);
      line-height: 1.7;
    }
    .bio-modal-scroll-area p { margin-bottom: 12px; }


     .pricing-section { padding: 60px 0 80px; background: #ffffff; }
    .pricing-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 40px; }

    /* Sol Sütun - İçerik Alaları */
    .pricing-main {}
    
    .band-title {
      font-size: 20px;
      font-weight: 700;
      color: #ffffff;
      background: var(--accent-strong);
      padding: 12px 16px;
      border-radius: var(--radius-md);
      margin-top: 30px;
      margin-bottom: 20px;
      letter-spacing: -0.01em;
    }

    /* Yatay Kart Yapısı (pricing) */
    .pricing-cards-container {
      display: flex;
      flex-direction: column;
      gap: 24px;
      margin-bottom: 30px;
    }
    .pricing-card {
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      background: #ffffff;
      overflow: hidden;
    }
    .pricing-card-title {
      margin: 0;
      background: var(--accent-strong);
      color: #ffffff;
      padding: 12px 16px;
      font-size: 18px;
      font-weight: 700;
      text-align: center;
    }
    .pricing-card-badge {
      display: block;
      font-size: 13px;
      color: var(--muted);
      margin: 8px 16px 12px;
      text-align: center;
      font-weight: 500;
    }
    
    .pricing-card-table {
      width: 100%;
      border-collapse: collapse;
    }
    .pricing-card-table th, .pricing-card-table td {
      padding: 14px;
      border: 1px solid var(--border);
      text-align: center;
    }
    .pricing-card-table th {
      background: #f1f5f9;
      font-weight: 700;
      color: var(--accent-strong);
      font-size: 13px;
      letter-spacing: 0.05em;
    }
    .pricing-card-table td {
      background: var(--accent-soft);
      font-weight: 700;
      color: var(--accent-strong);
      font-size: 16px;
    }

    /* Callout Kutuları */
    .callout-box {
      border: 1px solid var(--border);
      background-color: #f1f5f9;
      border-radius: var(--radius-md);
      padding: 24px;
      margin-bottom: 30px;
    }
    .callout-box.white {
      background: #ffffff;
    }
    .callout-box ul {
      list-style-type: none;
      padding-left: 0;
    }
    .callout-box ul li {
      position: relative;
      padding-left: 24px;
      margin-bottom: 12px;
      font-size: 15px;
      color: var(--text-light);
      line-height: 1.6;
    }
    .callout-box ul li:last-child { margin-bottom: 0; }
    .callout-box ul li::before {
      content: "•";
      position: absolute;
      left: 8px;
      color: var(--accent);
      font-size: 18px;
      font-weight: bold;
      top: -2px;
    }
    .callout-box ul li strong {
      color: var(--accent-strong);
    }

    /* Sağ Sütun - Sidebar */
    .sidebar-area {
      display: flex;
      flex-direction: column;
      gap: 30px;
    }
    
    /* Afiş Bölümü */
    .sidebar-poster {
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-soft);
      border: 1px solid var(--border);
    }

    /* Geri Sayım Sayacı (Countdown) */
    .countdown-widget {
      background: linear-gradient(135deg, var(--accent-strong), #001e54);
      color: #ffffff;
      padding: 30px 24px;
      border-radius: var(--radius-lg);
      text-align: center;
    }
    .countdown-widget-title {
      font-size: 15px;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      margin-bottom: 18px;
      opacity: 0.9;
    }
    .countdown-display {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 10px;
    }
    .countdown-item {
      background: rgba(255, 255, 255, 0.1);
      padding: 12px 6px;
      border-radius: var(--radius-md);
    }
    .countdown-value {
      font-size: 22px;
      font-weight: 700;
      display: block;
      line-height: 1.1;
    }
    .countdown-label {
      font-size: 10px;
      opacity: 0.8;
      text-transform: uppercase;
    }

    /* İşlem Butonları (CTA) */
    .sidebar-buttons {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .sidebar-btn {
      width: 100%;
      padding: 16px;
      border-radius: var(--radius-md);
      font-weight: 700;
      font-size: 15px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      cursor: pointer;
      transition: all var(--transition);
      border: none;
    }
    .btn-teal-action {
      background: var(--accent);
      color: #ffffff;
      box-shadow: 0 4px 12px rgba(2, 145, 178, 0.2);
    }
    .btn-teal-action:hover {
      background: var(--accent-hover);
      transform: translateY(-2px);
    }
    .btn-navy-action {
      background: var(--accent-strong);
      color: #ffffff;
      box-shadow: 0 4px 12px rgba(0, 41, 119, 0.2);
    }
    .btn-navy-action:hover {
      background: #001e54;
      transform: translateY(-2px);
    }

    /* Önemli Tarihler Listesi */
    .dates-widget {
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      background: #ffffff;
      padding: 24px;
    }
    .dates-title {
      font-size: 16px;
      font-weight: 700;
      color: var(--accent-strong);
      margin-bottom: 20px;
      border-bottom: 2px solid var(--bg);
      padding-bottom: 10px;
    }
    .dates-list { list-style: none; }
    .dates-list li {
      margin-bottom: 18px;
      border-bottom: 1px dashed var(--border);
      padding-bottom: 12px;
    }
    .dates-list li:last-child {
      margin-bottom: 0;
      border-bottom: none;
      padding-bottom: 0;
    }
    .dates-list .date-label {
      font-size: 11px;
      font-weight: 700;
      color: var(--accent);
      display: block;
      margin-bottom: 2px;
      text-transform: uppercase;
    }
    .dates-list .date-desc {
      font-size: 13px;
      font-weight: 600;
      color: var(--accent-strong);
    }
 .program-section { padding: 60px 0 80px; }
    
    /* Gün Seçim Butonları */
    .tab-buttons-container {
      display: flex;
      justify-content: center;
      gap: 16px;
      margin-bottom: 40px;
    }
    .tab-btn {
      background: #ffffff;
      border: 1.5px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 16px 32px;
      min-width: 240px;
      cursor: pointer;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      transition: all var(--transition);
      box-shadow: var(--shadow-soft);
    }
    .tab-btn .tab-date {
      font-size: 18px;
      font-weight: 800;
      color: var(--accent-strong);
      letter-spacing: -0.01em;
    }
    .tab-btn .tab-day {
      font-size: 12px;
      font-weight: 600;
      text-transform: uppercase;
      color: var(--muted);
      letter-spacing: 0.1em;
      margin-top: 4px;
    }
    /* Aktif Gün Buton Stili */
    .tab-btn.is-active {
      background: var(--accent-strong);
      border-color: var(--accent-strong);
      transform: translateY(-2px);
      box-shadow: var(--shadow-hover);
    }
    .tab-btn.is-active .tab-date { color: #ffffff; }
    .tab-btn.is-active .tab-day { color: rgba(255, 255, 255, 0.7); }
    .tab-btn:hover:not(.is-active) {
      background: var(--accent-soft);
      border-color: var(--accent);
    }

    /* Program Tablosu Konteyner */
    .tab-content-panel {
      display: none;
      background: #ffffff;
      border-radius: var(--radius-xl);
      border: 1px solid var(--border);
      box-shadow: var(--shadow-soft);
      overflow: hidden;
    }
    .tab-content-panel.is-active {
      display: block;
      animation: fadeIn 0.4s ease-in-out;
    }

    /* Gün Başlığı Şeridi */
    .panel-banner {
      background: var(--accent-strong);
      color: #ffffff;
      padding: 20px;
      text-align: center;
      font-size: 18px;
      font-weight: 700;
      letter-spacing: 0.05em;
      text-transform: uppercase;
    }

    /* Masaüstü Paralel Salon Başlıkları */
    .program-salon-header {
      display: flex;
      background: #f1f5f9;
      border-bottom: 3px solid var(--border);
    }
    .time-col-header {
      width: 140px;
      padding: 16px;
      border-right: 1px solid var(--border);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 12px;
      font-weight: 700;
      color: var(--muted);
      text-transform: uppercase;
      letter-spacing: 0.1em;
    }
    .salons-wrapper {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      width: 100%;
    }
    .salon-name-box {
      padding: 16px;
      text-align: center;
      font-weight: 700;
      font-size: 15px;
      color: #ffffff;
    }
    .salon-box-1 { background-color: var(--accent-strong); }
    .salon-box-2 { background-color: var(--accent); }
    .salon-box-3 { background-color: #0f766e; /* Alternatif yeşil tonu */ }

    /* Satır Yapısı */
    .program-row {
      display: flex;
      border-bottom: 1px solid var(--border);
      transition: background var(--transition);
    }
    .program-row:hover { background-color: #fafafa; }
    .program-row:last-child { border-bottom: none; }

    /* Saat Hücresi */
    .time-cell {
      width: 140px;
      padding: 20px;
      border-right: 1px solid var(--border);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      color: var(--accent-strong);
      font-size: 15px;
      background-color: #f8fafc;
      flex-shrink: 0;
    }
    .time-cell svg {
      margin-bottom: 4px;
      color: var(--accent);
    }

    /* Salon İçerik Alanı */
    .sessions-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      width: 100%;
    }
    .session-cell {
      padding: 20px;
      border-right: 1px solid var(--border);
      display: flex;
      flex-direction: column;
    }
    .session-cell:last-child { border-right: none; }

    .session-tag {
      font-size: 11px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      padding: 4px 8px;
      border-radius: var(--radius-sm);
      margin-bottom: 10px;
      width: fit-content;
    }
    .tag-common { background-color: #f1f5f9; color: var(--accent-strong); }
    .tag-blue { background-color: var(--accent-soft); color: var(--accent); }
    .tag-green { background-color: #e6f4ea; color: #0f766e; }
    
    .session-title {
      font-size: 15px;
      font-weight: 700;
      color: var(--accent-strong);
      line-height: 1.4;
      margin-bottom: 8px;
    }
    .session-desc {
      font-size: 13px;
      color: var(--text-light);
      margin-bottom: 12px;
      line-height: 1.5;
    }
    .speakers-list {
      list-style: none;
      font-size: 13px;
      color: var(--text-light);
      margin-top: auto;
    }
    .speakers-list li {
      margin-bottom: 4px;
    }
    .speakers-list li strong {
      color: var(--text);
    }
    .chairpersons {
      font-size: 12px;
      color: var(--muted);
      margin-bottom: 8px;
      font-style: italic;
    }

    .full-width-session {
      width: 100%;
      padding: 16px 24px;
      text-align: center;
      background-color: #f1f5f9;
      color: var(--accent-strong);
      font-weight: 700;
      font-size: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      text-transform: uppercase;
      letter-spacing: 0.05em;
    }
      @keyframes fadeIn {
      from { opacity: 0; transform: translateY(10px); }
      to { opacity: 1; transform: translateY(0); }
    }
    
    @media (max-width: 1024px) {
      .tab-buttons-container { flex-direction: column; align-items: center; gap: 10px; }
      .tab-btn { width: 100%; max-width: 320px; }
      
      /* Masaüstü tablosunu mobil görünümüne dönüştür */
      .program-salon-header { display: none; }
      .program-row { flex-direction: column; }
      .time-col-header { width: 100%; border-right: none; border-bottom: 1px solid var(--border); }
      .time-cell { width: 100%; padding: 12px; border-right: none; border-bottom: 2px solid var(--border); }
      .sessions-grid { grid-template-columns: 1fr; }
      .session-cell {
        border-right: none;
        border-bottom: 1px solid var(--border);
        padding: 24px 20px;
        position: relative;
      }
      .session-cell:last-child { border-bottom: none; }
      
      /* Mobilde hangi salona ait olduğunu belirten etiketleri göster */
      .session-cell::before {
        content: attr(data-salon);
        display: block;
        font-size: 10px;
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: 0.1em;
        margin-bottom: 8px;
        color: var(--accent);
      }
    }
    @media (max-width: 768px) {
      .nav-links, .nav-cta { display: none; }
      .nav-toggle { display: block; }
      .nav-open .nav { flex-direction: column; align-items: flex-start; }
      .nav-open .nav-links, .nav-open .nav-cta { display: flex; flex-direction: column; width: 100%; align-items: flex-start; margin-top: 16px; }
      .form-group-row { grid-template-columns: 1fr; gap: 0; }
    }
        .speakers-section { padding: 60px 0 80px; background: #ffffff; }
    
    .speakers-category { margin-bottom: 65px; }
    .speakers-category:last-child { margin-bottom: 0; }
    
    .category-title {
      font-size: 22px;
      font-weight: 700;
      color: var(--accent-strong);
      margin-bottom: 30px;
      padding-bottom: 12px;
      border-bottom: 2px solid var(--border);
      display: inline-block;
    }
    .category-title span { color: var(--accent); }
    
    /* Konuşmacı Grid Düzeni */
    .speakers-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
      gap: 30px;
    }
    
    /* Tıklanabilir Konuşmacı Kartı */
    .speaker-card {
      background: #ffffff;
      border: 1px solid var(--border);
      border-radius: var(--radius-xl);
      overflow: hidden;
      transition: all var(--transition);
      box-shadow: var(--shadow-soft);
      display: flex;
      flex-direction: column;
      cursor: pointer;
    }
    .speaker-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-hover);
      border-color: var(--accent);
    }
    .speaker-photo {
      width: 100%;
      height: 290px;
      background: var(--bg);
      position: relative;
      overflow: hidden;
    }
    .speaker-photo img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: top center;
      transition: transform 0.5s ease;
    }
    .speaker-card:hover .speaker-photo img { transform: scale(1.05); }
    
    .speaker-info {
      padding: 24px 20px;
      text-align: center;
      flex: 1;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }
    .speaker-name {
      font-weight: 700;
      color: var(--accent-strong);
      font-size: 17px;
      margin-bottom: 4px;
    }
    .speaker-role {
      font-size: 13px;
      color: var(--accent);
      font-weight: 600;
      margin-bottom: 8px;
    }
    .speaker-inst {
      font-size: 12px;
      color: var(--muted);
      line-height: 1.4;
    }
    .bio-trigger-label {
      font-size: 11px;
      font-weight: 700;
      color: var(--accent);
      text-transform: uppercase;
      margin-top: 14px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 4px;
      opacity: 0.8;
      transition: opacity var(--transition);
    }
    .speaker-card:hover .bio-trigger-label { opacity: 1; }

    /* ==========================================================================
       5. BİYOGRAFİ MODAL STİLLERİ (Kurullar Sayfasıyla Aynıdır)
       ========================================================================== */
    .bio-modal-backdrop {
      position: fixed; inset: 0; background-color: rgba(15, 23, 42, 0.6);
      backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center;
      z-index: 1010; opacity: 0; pointer-events: none; transition: opacity 0.3s ease;
    }
    .bio-modal-backdrop.is-active { opacity: 1; pointer-events: auto; }

    .bio-modal-container {
      background: #ffffff; width: 100%; max-width: 760px; border-radius: 24px;
      box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); overflow: hidden;
      transform: scale(0.95); transition: transform 0.3s ease; margin: 16px;
      position: relative;
    }
    .bio-modal-backdrop.is-active .bio-modal-container { transform: scale(1); }

    .bio-modal-close {
      position: absolute; top: 16px; right: 16px;
      background: rgba(15, 23, 42, 0.05); border: none; color: var(--accent-strong);
      width: 36px; height: 36px; border-radius: 50%; display: flex;
      align-items: center; justify-content: center; cursor: pointer;
      font-size: 22px; font-weight: 600; transition: all var(--transition);
      z-index: 5;
    }
    .bio-modal-close:hover { background: rgba(15, 23, 42, 0.1); }

    .bio-modal-body {
      display: grid;
      grid-template-columns: 240px 1fr;
      min-height: 420px;
    }
    .bio-modal-img-side {
      background: var(--bg);
      border-right: 1px solid var(--border);
    }
    .bio-modal-img-side img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: top center;
    }
    .bio-modal-text-side {
      padding: 40px;
      display: flex;
      flex-direction: column;
      max-height: 520px;
    }
    .bio-modal-name {
      font-size: 24px;
      font-weight: 800;
      color: var(--accent-strong);
      letter-spacing: -0.02em;
      line-height: 1.2;
      margin-bottom: 4px;
    }
    .bio-modal-role {
      font-size: 14px;
      color: var(--accent);
      font-weight: 700;
      margin-bottom: 20px;
      border-bottom: 2px solid var(--bg);
      padding-bottom: 12px;
    }
    .bio-modal-scroll-area {
      overflow-y: auto;
      padding-right: 10px;
      font-size: 14px;
      color: var(--text-light);
      line-height: 1.7;
    }
    .bio-modal-scroll-area p { margin-bottom: 12px; }

    /* ==========================================================================
       6. ÖN KAYIT FORMU MODAL STİLLERİ (Tüm sayfalarda ortaktır)
       ========================================================================== */
    .modal-backdrop {
      position: fixed; inset: 0; background-color: rgba(15, 23, 42, 0.6);
      backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center;
      z-index: 1000; opacity: 0; pointer-events: none; transition: opacity 0.3s ease;
    }
    .modal-backdrop.is-active { opacity: 1; pointer-events: auto; }

    .modal-container {
      background: #ffffff; width: 100%; max-width: 540px; border-radius: 24px;
      box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); overflow: hidden;
      transform: scale(0.95); transition: transform 0.3s ease; margin: 16px;
    }
    .modal-backdrop.is-active .modal-container { transform: scale(1); }

    .modal-header {
      background: var(--accent-strong); color: #ffffff; padding: 24px;
      display: flex; align-items: center; justify-content: space-between; position: relative;
    }
    .modal-title { font-weight: 700; font-size: 24px; letter-spacing: -0.02em; }
    
    .modal-close {
      background: rgba(255, 255, 255, 0.15); border: none; color: #ffffff;
      width: 32px; height: 32px; border-radius: 50%; display: flex;
      align-items: center; justify-content: center; cursor: pointer;
      font-size: 18px; font-weight: 600; transition: background var(--transition);
    }
    .modal-close:hover { background: rgba(255, 255, 255, 0.25); }

    .form-group { margin-bottom: 20px; }
    .form-group-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .form-label { display: block; font-size: 14px; font-weight: 600; color: var(--accent-strong); margin-bottom: 8px; }
    .form-input {
      width: 100%; padding: 14px 16px; font-size: 14px; font-family: inherit;
      color: var(--text); background: #f8fafc; border: 1.5px solid #e2e8f0;
      border-radius: var(--radius-md); transition: all var(--transition);
    }
    .form-input::placeholder { color: #a1a1aa; }
    .form-input:focus {
      outline: none; border-color: var(--accent); background: #ffffff;
      box-shadow: 0 0 0 3px rgba(2, 145, 178, 0.15);
    }

    .btn-submit {
      width: 100%; padding: 16px; background: var(--btn-modal-bg); color: #ffffff;
      border: none; border-radius: var(--radius-md); font-size: 15px; font-weight: 700;
      cursor: pointer; display: inline-flex; align-items: center; justify-content: center;
      gap: 10px; transition: background var(--transition), transform var(--transition);
      box-shadow: 0 4px 12px rgba(43, 162, 176, 0.2); margin-top: 10px;
    }
    .btn-submit:hover { background: var(--btn-modal-hover); transform: translateY(-1px); }
    .modal-footer-text { text-align: center; font-size: 12px; color: #71717a; line-height: 1.5; margin-top: 20px; padding: 0 10px; }

    @media (max-width: 768px) {
      .nav-links, .nav-cta { display: none; }
      .nav-toggle { display: block; }
      .nav-open .nav { flex-direction: column; align-items: flex-start; }
      .nav-open .nav-links, .nav-open .nav-cta { display: flex; flex-direction: column; width: 100%; align-items: flex-start; margin-top: 16px; }
      .form-group-row { grid-template-columns: 1fr; gap: 0; }
      
      /* Biyografi Modalı Mobil Düzenleme */
      .bio-modal-body { grid-template-columns: 1fr; }
      .bio-modal-img-side { height: 200px; border-right: none; border-bottom: 1px solid var(--border); }
      .bio-modal-text-side { padding: 24px; max-height: 380px; }
    }
  .yazim-content { padding: 60px 0 80px; background: #ffffff; }
    .yazim-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 40px; }

    /* Sol Sütun - İçerik Alaları */
    .yazim-main {}
    
    .band-title {
      font-size: 20px;
      font-weight: 700;
      color: #ffffff;
      background: linear-gradient(135deg, var(--accent-strong), var(--accent));
      padding: 14px 20px;
      border-radius: var(--radius-md);
      margin-bottom: 20px;
      letter-spacing: -0.01em;
    }
    
    .callout-box {
      border: 1px solid var(--border);
      background-color: var(--bg);
      border-radius: var(--radius-md);
      padding: 24px;
      margin-bottom: 40px;
    }
    .callout-box ul {
      list-style-type: none;
      padding-left: 0;
    }
    .callout-box ul li {
      position: relative;
      padding-left: 24px;
      margin-bottom: 12px;
      font-size: 15px;
      color: var(--text-light);
      line-height: 1.6;
    }
    .callout-box ul li:last-child { margin-bottom: 0; }
    .callout-box ul li::before {
      content: "•";
      position: absolute;
      left: 8px;
      color: var(--accent);
      font-size: 18px;
      font-weight: bold;
      top: -2px;
    }
    .callout-box ul li strong {
      color: var(--accent-strong);
    }
    .callout-box.white {
      background: #ffffff;
    }
    .callout-box.white p {
      margin-bottom: 10px;
      font-size: 15px;
    }
    .callout-box.white p:last-child { margin-bottom: 0; }
    .callout-box.white a {
      color: var(--accent);
      text-decoration: none;
      transition: color var(--transition);
    }
    .callout-box.white a:hover {
      color: var(--accent-strong);
      text-decoration: underline;
    }

    /* Sağ Sütun - Sidebar */
    .sidebar-area {
      display: flex;
      flex-direction: column;
      gap: 30px;
    }
    
    /* Afiş Bölümü */
    .sidebar-poster {
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-soft);
      border: 1px solid var(--border);
    }

    /* Geri Sayım Sayacı (Countdown) */
    .countdown-widget {
      background: linear-gradient(135deg, var(--accent-strong), #001e54);
      color: #ffffff;
      padding: 30px 24px;
      border-radius: var(--radius-lg);
      text-align: center;
    }
    .countdown-widget-title {
      font-size: 15px;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      margin-bottom: 18px;
      opacity: 0.9;
    }
    .countdown-display {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 10px;
    }
    .countdown-item {
      background: rgba(255, 255, 255, 0.1);
      padding: 12px 6px;
      border-radius: var(--radius-md);
    }
    .countdown-value {
      font-size: 22px;
      font-weight: 700;
      display: block;
      line-height: 1.1;
    }
    .countdown-label {
      font-size: 10px;
      opacity: 0.8;
      text-transform: uppercase;
    }

    /* İşlem Butonları (CTA) */
    .sidebar-buttons {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .sidebar-btn {
      width: 100%;
      padding: 16px;
      border-radius: var(--radius-md);
      font-weight: 700;
      font-size: 15px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      cursor: pointer;
      transition: all var(--transition);
      border: none;
    }
    .btn-teal-action {
      background: var(--accent);
      color: #ffffff;
      box-shadow: 0 4px 12px rgba(2, 145, 178, 0.2);
    }
    .btn-teal-action:hover {
      background: var(--accent-hover);
      transform: translateY(-2px);
    }
    .btn-navy-action {
      background: var(--accent-strong);
      color: #ffffff;
      box-shadow: 0 4px 12px rgba(0, 41, 119, 0.2);
    }
    .btn-navy-action:hover {
      background: #001e54;
      transform: translateY(-2px);
    }

    /* Bilgi / Duyuru Akordiyonu */
    .announcement-box {
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      background: var(--bg);
      padding: 24px;
    }
    .announcement-title {
      font-size: 16px;
      font-weight: 700;
      color: var(--accent-strong);
      margin-bottom: 12px;
    }
    .announcement-text {
      font-size: 14px;
      color: var(--text-light);
      line-height: 1.5;
    }

    /* Önemli Tarihler Listesi */
    .dates-widget {
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      background: #ffffff;
      padding: 24px;
    }
    .dates-title {
      font-size: 16px;
      font-weight: 700;
      color: var(--accent-strong);
      margin-bottom: 20px;
      border-bottom: 2px solid var(--bg);
      padding-bottom: 10px;
    }
    .dates-list {
      list-style: none;
    }
    .dates-list li {
      margin-bottom: 18px;
      border-bottom: 1px dashed var(--border);
      padding-bottom: 12px;
    }
    .dates-list li:last-child {
      margin-bottom: 0;
      border-bottom: none;
      padding-bottom: 0;
    }
    .dates-list .date-label {
      font-size: 11px;
      font-weight: 700;
      color: var(--accent);
      display: block;
      margin-bottom: 2px;
      text-transform: uppercase;
    }
    .dates-list .date-desc {
      font-size: 13px;
      font-weight: 600;
      color: var(--accent-strong);
    }
     @media (max-width: 960px) {
      .yazim-grid { grid-template-columns: 1fr; }
    }
    @media (max-width: 768px) {
      .nav-links, .nav-cta { display: none; }
      .nav-toggle { display: block; }
      .nav-open .nav { flex-direction: column; align-items: flex-start; }
      .nav-open .nav-links, .nav-open .nav-cta { display: flex; flex-direction: column; width: 100%; align-items: flex-start; margin-top: 16px; }
      .form-group-row { grid-template-columns: 1fr; gap: 0; }
    }
      .about-section { padding: 60px 0 80px; background: #ffffff; }
    
    .about-intro-grid {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 50px;
      align-items: center;
      margin-bottom: 60px;
    }
    .about-intro-text h2 {
      font-size: 24px;
      font-weight: 800;
      color: var(--accent-strong);
      margin-bottom: 20px;
    }
    .about-intro-text p {
      font-size: 15px;
      color: var(--text-light);
      line-height: 1.8;
      margin-bottom: 16px;
    }
    .about-intro-img {
      border-radius: var(--radius-xl);
      overflow: hidden;
      box-shadow: var(--shadow-soft);
      border: 1px solid var(--border);
      height: 380px;
    }
    .about-intro-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    /* Vizyon & Misyon Kartları */
    .vision-mission-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 30px;
      margin-bottom: 80px;
    }
    .vision-mission-card {
      background: var(--bg);
      border: 1px solid var(--border);
      border-radius: var(--radius-xl);
      padding: 40px;
      position: relative;
    }
    .vm-icon {
      font-size: 36px;
      margin-bottom: 20px;
      display: block;
    }
    .vision-mission-card h3 {
      font-size: 20px;
      font-weight: 800;
      color: var(--accent-strong);
      margin-bottom: 12px;
    }
    .vision-mission-card p {
      font-size: 14px;
      color: var(--text-light);
      line-height: 1.7;
      margin: 0;
    }

    /* Kurumsal Tarihçe / Zaman Çizelgesi (Timeline) */
    .history-section {
      padding-top: 40px;
      border-top: 1px solid var(--border);
    }
    .history-title {
      font-size: 22px;
      font-weight: 800;
      color: var(--accent-strong);
      text-align: center;
      margin-bottom: 48px;
    }
    .history-timeline {
      position: relative;
      max-width: 800px;
      margin: 0 auto;
      padding-left: 30px;
      border-left: 2px solid var(--border);
    }
    .history-timeline-item {
      position: relative;
      margin-bottom: 40px;
    }
    .history-timeline-item:last-child { margin-bottom: 0; }
    
    .history-timeline-item::before {
      content: "";
      position: absolute;
      left: -37px;
      top: 6px;
      width: 12px;
      height: 12px;
      border-radius: 50%;
      background: #ffffff;
      border: 3px solid var(--accent);
    }
    .history-year {
      font-size: 18px;
      font-weight: 800;
      color: var(--accent);
      margin-bottom: 6px;
      display: block;
    }
    .history-item-title {
      font-size: 16px;
      font-weight: 700;
      color: var(--accent-strong);
      margin-bottom: 8px;
    }
    .history-desc {
      font-size: 14px;
      color: var(--text-light);
      line-height: 1.6;
      margin: 0;
    }
      @media (max-width: 960px) {
      .about-intro-grid, .vision-mission-grid { grid-template-columns: 1fr; }
      .about-intro-img { order: -1; height: 280px; }
    }
    @media (max-width: 768px) {
      .nav-links, .nav-cta { display: none; }
      .nav-toggle { display: block; }
      .nav-open .nav { flex-direction: column; align-items: flex-start; }
      .nav-open .nav-links, .nav-open .nav-cta { display: flex; flex-direction: column; width: 100%; align-items: flex-start; margin-top: 16px; }
      .form-group-row { grid-template-columns: 1fr; gap: 0; }
    }
    /* ==========================================================================
   KONGRE OPTİMİZE EDİLMİŞ MOBİL UYUM (RESPONSIVE) KODLARI
   ========================================================================== */

/* --- 1. Tablet ve Küçük Ekran Optimizasyonu (max-width: 1024px) --- */
@media (max-width: 1024px) {
  /* Yan yana duran tüm ikili yapıları dikey tek kolon düzenine geçiriyoruz */
  .hero-grid, 
  .president-layout, 
  .awards-layout, 
  .davet-grid, 
  .info-grid, 
  .contact-grid, 
  .pricing-grid, 
  .yazim-grid, 
  .about-intro-grid, 
  .vision-mission-grid { 
    grid-template-columns: 1fr !important; 
    gap: 30px !important;
  }
  
  .hero-poster-wrap { 
    order: -1; 
  }
  
  .about-intro-img { 
    order: -1; 
    height: 300px !important; 
  }

  /* Program Akışı / Saat Hücreleri Mobil Dönüşümü */
  .tab-buttons-container { 
    flex-direction: column !important; 
    align-items: center !important; 
    gap: 10px !important; 
  }
  .tab-btn { 
    width: 100% !important; 
    max-width: 320px !important; 
  }
  .program-salon-header { 
    display: none !important; 
  }
  .program-row { 
    flex-direction: column !important; 
  }
  .time-cell { 
    width: 100% !important; 
    padding: 12px !important; 
    border-right: none !important; 
    border-bottom: 2px solid var(--border) !important; 
  }
  .sessions-grid { 
    grid-template-columns: 1fr !important; 
  }
  .session-cell {
    border-right: none !important;
    border-bottom: 1px solid var(--border) !important;
    padding: 24px 20px !important;
    position: relative !important;
  }
  .session-cell:last-child { 
    border-bottom: none !important; 
  }
  .session-cell::before {
    content: attr(data-salon) !important;
    display: block !important;
    font-size: 10px !important;
    font-weight: 800 !important;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 8px;
    color: var(--accent);
  }
}

/* --- 2. Mobil Cihaz Uyumluluğu (max-width: 768px) --- */
@media (max-width: 768px) {
  /* Mobil Header Menü & Yükseklik Dengesi */
  header {
    height: 70px !important;
  }
  .nav-links, .nav-cta { 
    display: none !important; 
  }
  .nav-toggle { 
    display: block !important; 
  }
  .nav-open .nav { 
    flex-direction: column !important; 
    align-items: flex-start !important; 
  }
  .nav-open .nav-links, 
  .nav-open .nav-cta { 
    display: flex !important; 
    flex-direction: column !important; 
    width: 100% !important; 
    align-items: flex-start !important; 
    margin-top: 16px !important; 
    gap: 12px !important;
  }

  /* Mobil Taşmalı Dairesel Logo Ölçeklendirmesi */
  .nav-left {
    width: 80px !important;
    height: 100% !important;
  }
  .logo-container {
    top: -16px !important; /* Mobildeki taşmayı yukarı sıfırlıyoruz */
    padding: 6px 10px 10px 10px !important;
    border-radius: 0 0 16px 16px !important;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.06) !important;
  }
  .logo-img-circle {
    width: 65px !important;
    height: 65px !important;
  }

  /* Konuşmacı ve Kurul Kartları Grid Optimizasyonu */
  .speakers-grid, 
  .committee-grid {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)) !important;
    gap: 16px !important;
  }
  .speaker-card, 
  .member-card {
    border-radius: var(--radius-md) !important;
  }
  .speaker-photo, 
  .member-photo {
    height: 200px !important; /* Mobilde kartların çok uzun durmaması için fotoğraf boyutu */
  }
  .speaker-info, 
  .member-info {
    padding: 16px !important;
  }
  .speaker-name, 
  .member-name {
    font-size: 14px !important;
  }
  
  /* Ülke Rozeti Mobil Sınırlandırması */
  .country-badge {
    top: 10px !important;
    right: 10px !important;
    font-size: 9px !important;
    padding: 2px 6px !important;
  }

  /* Biyografi Modalı Mobil Ölçeklendirmesi */
  .bio-modal-body { 
    grid-template-columns: 1fr !important; 
  }
  .bio-modal-img-side { 
    height: 180px !important; 
    border-right: none !important; 
    border-bottom: 1px solid var(--border) !important; 
  }
  .bio-modal-text-side { 
    padding: 20px !important; 
    max-height: 380px !important; 
  }
  .bio-modal-scroll-area {
    max-height: 220px !important;
  }
  .bio-modal-name {
    font-size: 18px !important;
  }

  /* Kayıt Ücretleri Mobil Tablo Taşırma Önlemi */
  .awards-table {
    font-size: 13px !important;
  }
  .awards-table th, 
  .awards-table td {
    padding: 10px !important;
  }
  .price-tag {
    font-size: 13px !important;
  }

  /* Form Kolonları Dikey Eşitleme */
  .form-group-row { 
    grid-template-columns: 1fr !important; 
    gap: 0 !important; 
  }
}
/* --- 2. Mobil Cihaz Uyumluluğu (max-width: 768px) --- */
@media (max-width: 768px) {
  /* Mobil Header Genel Yüksekliği (Kapalıyken) */
  header {
    height: 70px !important;
    transition: height 0.3s ease-in-out !important;
    overflow: visible !important; /* Logonun aşağı taşabilmesi için */
    position: sticky !important;
    top: 0 !important;
    z-index: 1000 !important;
  }

  /* Menü Elemanlarını Kapalıyken KESİNLİKLE Gizliyoruz */
  .nav-links, 
  .nav-cta { 
    display: none !important; 
  }

  /* Hamburger Menü Butonunu Sağa Sabitliyoruz */
  .nav-toggle { 
    display: block !important; 
    position: absolute !important;
    right: 24px !important;
    top: 20px !important; /* 70px yüksekliğe göre tam ortalandı */
    border: none !important;
    background: transparent !important;
    font-size: 26px !important;
    color: var(--accent-strong) !important;
    cursor: pointer !important;
    z-index: 1002 !important;
  }

  /* Logo Mobilde Sola Hizalı */
  .nav-left {
    width: 80px !important;
    height: 100% !important;
    display: flex !important;
    align-items: center !important;
  }
  .logo-container {
    top: -12px !important; /* Mobilde dikey taşma ayarı */
    padding: 6px 10px 10px 10px !important;
    border-radius: 0 0 16px 16px !important;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.06) !important;
  }
  .logo-img-circle {
    width: 65px !important;
    height: 65px !important;
  }

  /* === MENÜ AÇILDIĞINDA AKTİF OLACAK STİLLER (Dropdown Akışı) === */
  header.nav-open {
    height: auto !important; /* Menü açıldığında yüksekliğin otomatik uzamasını sağlıyoruz */
    background: #ffffff !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1) !important;
  }

  header.nav-open .nav {
    flex-direction: column !important;
    align-items: flex-start !important;
    padding-bottom: 24px !important;
  }

  /* Açılan Menü Linkleri (Dikey ve Düzenli Liste) */
  header.nav-open .nav-links { 
    display: flex !important; 
    flex-direction: column !important; 
    width: 100% !important; 
    align-items: flex-start !important; 
    margin-top: 24px !important; 
    gap: 6px !important;
    border-top: 1px solid var(--border) !important;
    margin-top: 52px !important;

  }

  header.nav-open .nav-links a {
    width: 100% !important;
    padding: 12px 16px !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    color: var(--text-light) !important;
    border-radius: 8px !important;
    display: block !important;
    transition: background 0.2s !important;
  }

  header.nav-open .nav-links a:hover {
    background: var(--bg) !important;
    color: var(--accent) !important;
  }

  /* Açılan Kayıt Butonu (Geniş ve Kolay Tıklanabilir) */
  header.nav-open .nav-cta { 
    display: flex !important; 
    flex-direction: column !important; 
    width: 100% !important; 
    align-items: stretch !important; 
    margin-top: 16px !important;
  }

  header.nav-open .nav-cta .btn-primary {
    width: 100% !important;
    padding: 14px !important;
    text-align: center !important;
    font-size: 15px !important;
    box-shadow: none !important;
  }

  /* --- Diğer Mobil Grid ve Kart Düzenlemeleri --- */
  .speakers-grid, 
  .committee-grid {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)) !important;
    gap: 16px !important;
  }
  .speaker-card, 
  .member-card {
    border-radius: var(--radius-md) !important;
  }
  .speaker-photo, 
  .member-photo {
    height: 200px !important;
  }
  .speaker-info, 
  .member-info {
    padding: 16px !important;
  }
  .speaker-name, 
  .member-name {
    font-size: 14px !important;
  }
  
  .country-badge {
    top: 10px !important;
    right: 10px !important;
    font-size: 9px !important;
    padding: 2px 6px !important;
  }

  .bio-modal-body { 
    grid-template-columns: 1fr !important; 
  }
  .bio-modal-img-side { 
    height: 180px !important; 
    border-right: none !important; 
    border-bottom: 1px solid var(--border) !important; 
  }
  .bio-modal-text-side { 
    padding: 20px !important; 
    max-height: 380px !important; 
  }
  .bio-modal-scroll-area {
    max-height: 220px !important;
  }
  .bio-modal-name {
    font-size: 18px !important;
  }

  .awards-table {
    font-size: 13px !important;
  }
  .awards-table th, 
  .awards-table td {
    padding: 10px !important;
  }
  .price-tag {
    font-size: 13px !important;
  }

  .form-group-row { 
    grid-template-columns: 1fr !important; 
    gap: 0 !important; 
  }
}
.check-list-wrapper ul, 
      .check-list-wrapper ol {
        list-style: none !important;
        list-style-type: none !important;
        padding-left: 0 !important;
        margin: 0 !important;
      }
      .check-list-wrapper li {
        position: relative !important;
        padding-left: 28px !important;
        margin-bottom: 12px !important;
        list-style: none !important;
        list-style-type: none !important;
      }
      .check-list-wrapper li::marker,
      .check-list-wrapper ul li::marker {
        display: none !important;
        content: "" !important;
      }
      .check-list-wrapper li::before {
        content: "✓" !important;
        position: absolute !important;
        left: 0 !important;
        top: 0 !important;
        color: var(--accent, #1d4ed8) !important;
        font-weight: 800 !important;
        font-size: 16px !important;
      }
            .homepage-program-card-link {
        transition: transform 0.3s ease, box-shadow 0.3s ease !important;
      }
      .homepage-program-card-link:hover {
        transform: translateY(-6px) !important;
        box-shadow: 0 12px 30px rgba(0, 41, 119, 0.08) !important;
      }
      .homepage-program-card-link:hover .timeline-item {
        border-bottom-color: var(--accent-strong) !important;
        background: #fbfdfe !important;
      }
          /* Dil Seçici Ana Taşıyıcı */
    .lang-switcher {
        position: relative;
        display: flex;
        align-items: center;
    }
    
    /* Dil Butonu */
    .lang-toggle {
        cursor: pointer;
        border: none !important;
        background: transparent !important;
        font-family: inherit;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2px;
        padding: 0;
        outline: none;
    }
    .lang-toggle svg {
        width: 20px !important;
        height: 20px !important;
        color: var(--text-dark) !important;
        transition: color 0.2s ease;
    }
    .lang-toggle span {
        font-weight: 600;
        color: #7c5225;
        font-size: 11px;
    }
    .lang-toggle:hover svg {
        color: var(--accent) !important;
    }

    /* Açılır Dil Seçim Popover Kartı */
    .lang-dropdown {
        position: absolute;
        top: calc(100% + 10px);
        left: 50%;
        transform: translateX(-50%);
        min-width: 140px;
        background: #fff;
        border-radius: 10px;
        box-shadow: 0 8px 30px rgba(0,0,0,0.15);
        border: 1px solid #e5e5e5;
        padding: 6px 0;
        display: none !important;
        z-index: 9999;
    }
    
    /* Popover Kartının Üstündeki Ok Simgesi */
    .lang-dropdown::before {
        content: '';
        position: absolute;
        top: -7px;
        left: 50%;
        width: 12px;
        height: 12px;
        background: #fff;
        border-left: 1px solid #e5e5e5;
        border-top: 1px solid #e5e5e5;
        transform: translateX(-50%) rotate(45deg);
    }
    
    /* Dil Seçenek Satırları */
    .lang-option {
        display: flex !important;
        align-items: center;
        gap: 10px;
        padding: 10px 16px;
        color: #333 !important;
        font-size: 13px;
        font-weight: 500;
        transition: all 0.15s ease;
        text-decoration: none !important;
        white-space: nowrap;
        cursor: pointer;
    }
    .lang-option:hover {
        background: #f5f5f5;
        color: var(--accent) !important;
        padding-left: 20px;
    }
    
    /* Bayrak İkonları */
    .lang-flag {
        width: 22px;
        height: 14px;
        border-radius: 2px;
        object-fit: cover;
        box-shadow: 0 1px 3px rgba(0,0,0,0.15);
    }

    /* Google Translate Varsayılan Çirkin Arayüzlerini Gizleme */
    #google_translate_element {
        position: absolute !important;
        top: -9999px !important;
        left: -9999px !important;
        height: 0 !important;
        overflow: hidden !important;
        opacity: 0 !important;
    }
    .goog-te-banner-frame,
    #goog-gt-tt,
    .goog-te-balloon-frame {
        display: none !important;
    }
    body > .skiptranslate {
        display: none !important;
    }
    body { top: 0 !important; }
    .VIpgJd-ZVi9od-ORHb-OEVmcd,
    .VIpgJd-ZVi9od-SmfZ-OEVmcd,
    .VIpgJd-ZVi9od-arl6le-mrKAjd {
        display: none !important;
    }
    .goog-te-gadget {
        position: absolute !important;
        top: -9999px !important;
        left: -9999px !important;
        opacity: 0 !important;
        height: 0 !important;
        overflow: hidden !important;
    }
    .translated-ltr body, .translated-rtl body { top: 0 !important; }

    /* =========================================================================
       MOBİL UYUMLU MEDİA SORGULARI (Ekran Genişliği 991px ve Altı)
       ========================================================================= */
    @media (max-width: 991px) {
        /* CTA alanını mobil dikey akışına göre düzenliyoruz */
        .nav-cta {
            flex-direction: column !important;
            gap: 15px !important;
            width: 100% !important;
            padding: 0 20px !important;
            box-sizing: border-box !important;
            margin-top: 15px !important;
        }

        /* Dil seçiciyi mobil menü genişliğinde ortalıyoruz */
        .lang-switcher {
            width: 100% !important;
            justify-content: center !important;
        }

        /* Dil butonunu mobilde biraz daha okunaklı yapıyoruz */
        .lang-toggle svg {
            width: 22px !important;
            height: 22px !important;
        }
        .lang-toggle span {
            font-size: 12px !important;
        }

        /* Açılır menüyü mobilde butonun tam altına ortalayıp taşmasını engelliyoruz */
        .lang-dropdown {
            top: calc(100% + 8px) !important;
            left: 50% !important;
            transform: translateX(-50%) !important;
            box-shadow: 0 10px 25px rgba(0,0,0,0.12) !important;
            border-radius: 10px !important;
            min-width: 150px !important;
        }

        /* Üstteki ok simgesini mobil menü butonuna göre tam ortalıyoruz */
        .lang-dropdown::before {
            left: 50% !important;
            right: auto !important;
            transform: translateX(-50%) rotate(45deg) !important;
            top: -6px !important;
        }
        
        /* Kayıt Ol butonunu mobilde tam genişlik yapıp ortalıyoruz */
        .nav-cta .btn-primary {
            width: 100% !important;
            text-align: center !important;
            justify-content: center !important;
        }
    }