/* =====================================================
   TULPAR GÜVENLİK — PUBLIC STYLE.CSS
   Bootstrap 5 üzerine kurumsal & responsive katman
   ===================================================== */

/* ---------- RESET / BASE ---------- */
:root {
  --tulpar-blue:    #1e3c72;
  --tulpar-blue2:   #2a5298;
  --tulpar-gold:    #f5af19; /* Biraz daha parlak bir gold */
  --tulpar-dark:    #0d1b2a;
  --tulpar-light:   #f8f9fc;
  --shadow-sm:      0 2px 10px rgba(0,0,0,.05);
  --shadow-md:      0 10px 30px rgba(30,60,114,.12);
  --shadow-lg:      0 20px 50px rgba(30,60,114,.18);
  --radius:         16px;
  --transition:     .4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

/* ---------- PRELOADER ---------- */
#preloader {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.preloader-hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    width: 60px;
    height: 60px;
    border: 4px solid var(--tulpar-blue);
    border-bottom-color: transparent;
    border-radius: 50%;
    display: inline-block;
    box-sizing: border-box;
    animation: rotation 1s linear infinite;
    position: relative;
}
.loader::after {
    content: '';  
    box-sizing: border-box;
    position: absolute;
    left: 4px; top: 4px;
    width: 44px;
    height: 44px;
    border: 4px solid var(--tulpar-gold);
    border-bottom-color: transparent;
    border-radius: 50%;
    animation: rotationBack 0.5s linear infinite;
}
    
@keyframes rotation {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
} 
@keyframes rotationBack {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(-360deg); }
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: #3a3a3a;
  background: #fff;
  line-height: 1.7;
  overflow-x: hidden;
}

html {
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6,
.font-outfit, .navbar-brand {
  font-family: 'Outfit', sans-serif;
}

/* ── Renk overrides ── */
.text-primary            { color: var(--tulpar-blue) !important; }
.bg-primary              { background-color: var(--tulpar-blue) !important; }
.btn-primary             { background: var(--tulpar-blue); border-color: var(--tulpar-blue); }
.btn-primary:hover       { background: var(--tulpar-blue2); border-color: var(--tulpar-blue2); }
.btn-outline-primary     { color: var(--tulpar-blue); border-color: var(--tulpar-blue); }
.btn-outline-primary:hover { background: var(--tulpar-blue); color: #fff; }
.border-primary          { border-color: var(--tulpar-blue) !important; }

/* =====================================================
   TOPBAR
   ===================================================== */
.topbar {
  background: var(--tulpar-dark);
  font-size: .82rem;
  letter-spacing: .02em;
  position: relative;
  z-index: 1031;
}
@media (max-width: 767.98px) {
  .topbar { display: none !important; height: 0; min-height: 0; padding: 0 !important; margin: 0 !important; overflow: hidden; }
}
.topbar a { transition: color var(--transition); }
.topbar a:hover, .topbar .hover-gold:hover { color: var(--tulpar-gold) !important; }

.fs-xs { font-size: 0.75rem; }
.transition-all { transition: all var(--transition); }
.border-white-10 { border-color: rgba(255,255,255,0.1) !important; }
.hover-scale:hover { transform: scale(1.1); }

/* =====================================================
   NAVBAR
   ===================================================== */
.navbar {
  background: #fff !important;
  border-bottom: 1px solid rgba(0,0,0,0.05);
  box-shadow: var(--shadow-sm);
  padding-top: 10px; padding-bottom: 10px;
}


.navbar-brand .brand-tl { color: var(--tulpar-blue); font-weight: 800; }
.navbar-brand .brand-name { color: #1a1a1a; font-weight: 300; }

.navbar-nav .nav-link {
  font-weight: 500;
  color: #333 !important;
  position: relative;
  padding-bottom: 6px !important;
  transition: color var(--transition);
}
.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%; right: 50%;
  height: 2px;
  background: var(--tulpar-blue);
  transition: left var(--transition), right var(--transition);
}
.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after { left: 0; right: 0; }
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active { color: var(--tulpar-blue) !important; }

.navbar .btn-contact {
  background: var(--tulpar-blue);
  color: #fff !important;
  border-radius: 50px;
  padding: 8px 24px;
  font-weight: 600;
  transition: all var(--transition);
  border: 1px solid var(--tulpar-blue);
}
.navbar .btn-contact:hover { 
  background: var(--tulpar-blue2); 
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(30,60,114,0.2);
}

.navbar .btn-trainee {
  background: var(--tulpar-gold);
  color: var(--tulpar-dark) !important;
  border-radius: 50px;
  padding: 8px 24px;
  font-weight: 700;
  transition: all var(--transition);
  border: 1px solid var(--tulpar-gold);
}
.navbar .btn-trainee:hover { 
  background: transparent;
  color: var(--tulpar-gold) !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(245, 175, 25, 0.2);
}

@media (max-width: 991.98px) {
  .navbar .btn-contact,
  .navbar .btn-trainee {
    width: 100%;
    margin-top: 10px;
    padding: 12px;
    font-size: 1.1rem;
    border-radius: 12px;
  }
}

/* ── Dropdown Hover (Desktop) ── */
@media (min-width: 992px) {
  .navbar-nav .nav-item.dropdown:hover .dropdown-menu {
    display: block;
    margin-top: 0;
    animation: fadeIn .3s ease;
  }
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Personel Bul Prominent Link ── */
.nav-personel-bul {
  color: var(--tulpar-gold) !important;
  font-weight: 700 !important;
  border: 1px dashed var(--tulpar-gold);
  padding: 6px 16px !important;
  border-radius: 10px;
  margin-left: 8px;
  transition: all var(--transition);
}
.nav-personel-bul:hover {
  background: var(--tulpar-gold);
  color: #fff !important;
  box-shadow: 0 4px 15px rgba(245, 175, 25, 0.3);
  transform: translateY(-1px);
}
@media (max-width: 991.98px) {
  .nav-personel-bul {
    border: none !important;
    padding: 10px 0 !important;
    margin-left: 0 !important;
    border-bottom: 1px solid rgba(245, 175, 25, 0.2) !important;
    border-radius: 0 !important;
  }
  .nav-personel-bul:hover {
    background: transparent !important;
    color: var(--tulpar-gold) !important;
    box-shadow: none !important;
    transform: none !important;
    padding-left: 5px !important;
  }
}
.footer-personel-bul {
  color: var(--tulpar-gold) !important;
  font-weight: 700 !important;
  border: 1px dashed var(--tulpar-gold);
  padding: 4px 10px;
  border-radius: 6px;
  display: inline-block;
  margin-top: 5px;
}
.footer-personel-bul:hover {
  background: var(--tulpar-gold);
  color: var(--tulpar-dark) !important;
}

/* =====================================================
   PAGE HEADER (iç sayfa başlığı)
   ===================================================== */
.page-header {
  background: linear-gradient(135deg, var(--tulpar-dark) 0%, var(--tulpar-blue) 100%);
  color: #fff;
  padding: 90px 0 80px;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.page-header h1 { font-weight: 800; font-size: 2.6rem; }
.page-header .breadcrumb-item,
.page-header .breadcrumb-item a { color: rgba(255,255,255,.65); }
.page-header .breadcrumb-item.active { color: var(--tulpar-gold); }
.page-header .breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,.35); }

/* =====================================================
   HERO (Ana Sayfa)
   ===================================================== */
.hero-section {
  background:
    linear-gradient(rgba(13,27,42,.78), rgba(30,60,114,.88)),
    url('https://images.unsplash.com/photo-1555596887-8fb497f1fbd1?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80')
    center / cover no-repeat fixed;
  color: #fff;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-section h1 { font-size: clamp(2rem, 4.5vw, 3.5rem); font-weight: 800; line-height: 1.2; }
.hero-section .hero-badge {
  display: inline-block;
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 50px;
  padding: 6px 18px;
  font-size: .85rem;
  letter-spacing: .06em;
  margin-bottom: 1.5rem;
  color: var(--tulpar-gold);
}
.hero-section .lead { font-size: 1.15rem; color: rgba(255,255,255,.85); max-width: 600px; }
.hero-stat { text-align: center; }
.hero-stat .stat-num { font-size: 2.2rem; font-weight: 800; color: var(--tulpar-gold); }
.hero-stat .stat-lbl { font-size: .8rem; color: rgba(255,255,255,.65); text-transform: uppercase; letter-spacing: .05em; }

/* =====================================================
   SECTION UTILITIES
   ===================================================== */
.section-tag {
  display: inline-block;
  font-size: .75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .15em;
  color: var(--tulpar-blue);
  background: rgba(30,60,114,0.06);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 1rem;
  border: 1px solid rgba(30,60,114,0.1);
}

/* =====================================================
   KARTLAR
   ===================================================== */
.card-hover {
  border: 1px solid rgba(0,0,0,0.03);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  overflow: hidden;
}
.card-hover:hover { 
    transform: translateY(-8px); 
    box-shadow: var(--shadow-lg);
    border-color: rgba(30,60,114,0.1);
}

/* Haber / Blog Kartı */
.news-card .card-img-wrap { height: 210px; overflow: hidden; }
.news-card .card-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.news-card:hover .card-img-wrap img { transform: scale(1.06); }
.news-card .card-date {
  font-size: .78rem;
  color: var(--tulpar-gold);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.news-card .card-title { font-size: 1.05rem; font-weight: 700; line-height: 1.4; color: var(--tulpar-dark); }
.news-card .card-title a { color: inherit; text-decoration: none; transition: color var(--transition); }
.news-card .card-title a:hover { color: var(--tulpar-blue); }
.news-card .card-text { font-size: .9rem; color: #666; }
.news-card .read-more {
  font-size: .84rem; font-weight: 600; color: var(--tulpar-blue);
  text-decoration: none; display: inline-flex; align-items: center; gap: 6px;
  transition: gap var(--transition);
}
.news-card .read-more:hover { gap: 10px; }

/* Service Icon Box */
.service-icon-box {
  width: 68px; height: 68px;
  background: rgba(30,60,114,.08);
  color: var(--tulpar-blue);
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px;
  margin-bottom: 1.2rem;
  transition: all var(--transition);
}
.card-hover:hover .service-icon-box {
  background: var(--tulpar-blue);
  color: #fff;
  transform: rotate(-6deg) scale(1.08);
}

/* Duyuru Satırı */
.announcement-item {
  border-left: 4px solid var(--tulpar-blue);
  background: var(--tulpar-light);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.2rem 1.5rem;
  margin-bottom: 1rem;
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}
.announcement-item:hover { border-color: var(--tulpar-gold); background: #fff; transform: translateX(4px); }
.announcement-item .ann-date { font-size: .78rem; color: #999; }
.announcement-item .ann-title { font-size: 1rem; font-weight: 700; color: var(--tulpar-dark); margin: 0; }
.announcement-item .ann-badge {
  font-size: .7rem; font-weight: 700; text-transform: uppercase;
  background: rgba(30,60,114,.12); color: var(--tulpar-blue);
  border-radius: 50px; padding: 3px 10px;
}

/* Video Kartı */
.video-card .video-thumb { border-radius: var(--radius) var(--radius) 0 0; overflow: hidden; }
.video-card iframe { border-radius: 0; }

/* =====================================================
   HABER DETAY
   ===================================================== */
.article-body { font-size: 1.05rem; line-height: 1.9; color: #3a3a3a; }
.article-body h2, .article-body h3 { color: var(--tulpar-dark); margin-top: 2rem; }
.article-body img { max-width: 100%; border-radius: var(--radius); }
.article-body blockquote {
  border-left: 4px solid var(--tulpar-blue);
  padding: 1rem 1.5rem;
  background: var(--tulpar-light);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic; color: #555;
}
.article-hero-img { width: 100%; max-height: 460px; object-fit: cover; border-radius: var(--radius); }

/* =====================================================
   SIDEBAR
   ===================================================== */
.sidebar-widget {
  background: var(--tulpar-light);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.sidebar-widget h5 {
  font-size: .95rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .07em; color: var(--tulpar-blue);
  border-bottom: 2px solid var(--tulpar-blue);
  padding-bottom: .5rem; margin-bottom: 1rem;
}

/* =====================================================
   SAYFALAMA
   ===================================================== */
.pagination .page-link {
  color: var(--tulpar-blue); border-radius: 8px !important;
  margin: 0 3px; border: 1px solid #dce4f0;
  transition: all var(--transition);
}
.pagination .page-item.active .page-link { background: var(--tulpar-blue); border-color: var(--tulpar-blue); }
.pagination .page-link:hover { background: var(--tulpar-blue); color: #fff; border-color: var(--tulpar-blue); }

/* =====================================================
   FOOTER
   ===================================================== */
footer { background: var(--tulpar-dark); }
footer h5 { font-size: .88rem; text-transform: uppercase; letter-spacing: .1em; color: var(--tulpar-gold); margin-bottom: 1.2rem; }
footer a { color: rgba(255,255,255,.6); text-decoration: none; transition: color var(--transition); }
footer a:hover { color: var(--tulpar-gold); padding-left: 4px; }
footer p { color: rgba(255,255,255,.6); font-size: .9rem; }
.footer-social a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 10px;
  background: rgba(255,255,255,.08); color: rgba(255,255,255,.7);
  font-size: 1rem; margin-right: 8px;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.footer-social a:hover { background: var(--tulpar-gold); color: #fff; transform: translateY(-2px); padding-left: 0; }
.footer-divider { border-color: rgba(255,255,255,.08); }
.footer-bottom { color: rgba(255,255,255,.4); font-size: .82rem; }

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 991.98px) {
  .hero-section { min-height: auto; padding: 100px 0 70px; }
  .hero-section h1 { font-size: 2.2rem; }
  .page-header { padding: 60px 0 50px; }
  .page-header h1 { font-size: 2rem; }
}

@media (max-width: 575.98px) {
  .hero-section { padding: 80px 0 60px; }
  .hero-section h1 { font-size: 1.8rem; }
  .page-header h1 { font-size: 1.6rem; }
}




/* =====================================================
   EMPTY STATE
   ===================================================== */
.empty-state { text-align: center; padding: 5rem 1rem; }
.empty-state i { font-size: 3.5rem; color: #c8d3e0; margin-bottom: 1rem; }
.empty-state p { color: #9aa3ad; font-size: 1rem; }

/* Duyurular (Announcements) */
.announcement-item {
    background: #fff;
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 20px;
    border: 1px solid rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
}
.announcement-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 20px rgba(0,0,0,0.08);
    border-color: var(--tulpar-blue);
}
.ann-icon-box {
    width: 50px; height: 50px;
    border-radius: 14px;
    display: flex; align-items: center; justify-content:center;
    flex-shrink: 0; font-size: 1.25rem;
    background: var(--tulpar-blue); color: #fff;
}
.ann-badge {
    background: var(--tulpar-light); color: var(--tulpar-blue);
    padding: 4px 12px; border-radius: 30px;
    font-size: 0.75rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.5px;
}
.ann-title { color: var(--tulpar-dark); transition: color 0.3s ease; }
.announcement-item:hover .ann-title { color: var(--tulpar-blue); }
.announcement-item .fa-chevron-right { opacity: 0; transform: translateX(-10px); }
.announcement-item:hover .fa-chevron-right { opacity: 1; transform: translateX(0); color: var(--tulpar-blue) !important; }
.line-clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* =====================================================
   WHATSAPP FAB
   ===================================================== */
.whatsapp-fab {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 60px; height: 60px;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 4px 20px rgba(37,211,102,.45);
  z-index: 9999;
  text-decoration: none;
  transition: transform .3s ease, box-shadow .3s ease;
  animation: waPulse 2s infinite;
}
.whatsapp-fab:hover {
  transform: scale(1.12);
  box-shadow: 0 6px 28px rgba(37,211,102,.6);
  color: #fff;
}
@keyframes waPulse {
  0%   { box-shadow: 0 0 0 0 rgba(37,211,102,.5); }
  70%  { box-shadow: 0 0 0 18px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* =====================================================
   BACK TO TOP
   ===================================================== */
.back-to-top {
  position: fixed;
  bottom: 100px; right: 30px;
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--tulpar-blue);
  color: #fff;
  border: none;
  font-size: 1rem;
  cursor: pointer;
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all .3s ease;
  box-shadow: 0 4px 14px rgba(30,60,114,.3);
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--tulpar-blue2);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(30,60,114,.4);
}



/* =====================================================
   CONTENT HUB
   ===================================================== */
.hub-tab-nav {
  display: flex;
  gap: 8px;
  margin-bottom: 2rem;
}
.hub-tab-btn {
  padding: 10px 24px;
  border-radius: 50px;
  border: 2px solid rgba(30,60,114,.15);
  background: transparent;
  color: var(--tulpar-dark);
  font-weight: 600;
  font-size: .9rem;
  cursor: pointer;
  transition: all .3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.hub-tab-btn.active,
.hub-tab-btn:hover {
  background: var(--tulpar-blue);
  border-color: var(--tulpar-blue);
  color: #fff;
}
.hub-tab-btn i {
  font-size: 1rem;
}
.hub-panel { display: none; }
.hub-panel.active { display: block; }

/* Mini Video Card */
.mini-video-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(0,0,0,.04);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  text-decoration: none;
  color: inherit;
  display: block;
}
.mini-video-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  color: inherit;
}
.mini-video-card .video-thumb-wrap {
  position: relative;
  height: 180px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--tulpar-dark), var(--tulpar-blue));
}
.mini-video-card .video-thumb-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.mini-video-card:hover .video-thumb-wrap img { transform: scale(1.06); }
.mini-video-card .play-overlay {
  position: absolute;
  inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,.25);
  transition: background .3s ease;
}
.mini-video-card:hover .play-overlay { background: rgba(0,0,0,.4); }
.mini-video-card .play-overlay i {
  font-size: 2.5rem;
  color: #fff;
  opacity: .9;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,.3));
}