:root {
  --dv-primary: #1e40af;
  --dv-primary-dark: #1e3a8a;
  --dv-accent: #3b82f6;
  --dv-dark: #0f172a;
  --dv-light: #ffffff;
  --dv-muted: #64748b;
  --dv-bg: #f1f5f9;
  --dv-border: #e2e8f0;
  --dv-card-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --dv-card-shadow-hover: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

body {
  background-color: var(--dv-bg);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: #1e293b;
  min-height: 100vh;
  margin: 0;
}

/* Base Slider Height (Desktop) */
#mainSlider .carousel-item {
  height: 900px;
}

/* Base Branding Height (Desktop) */
.navbar-brand img,
.dv-main-banner-img {
  height: 160px;
  width: auto;
  object-fit: contain;
}

/* Boxed Layout */
.dv-boxed-layout {
  padding: 0;
}

/* Base Design Tokens (Desktop) */
#mainSlider .carousel-item {
  height: 720px !important;
}

.navbar-brand img,
.dv-main-banner-img {
  height: 130px !important;
  width: auto !important;
  object-fit: contain !important;
  max-height: none !important;
}

.dv-site-wrapper {
  max-width: 100%;
  width: 100%;
  margin: 0;
  background-color: #fff;
  box-shadow: none;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}

/* Boxed layout media query removed for full-screen design */
@media (min-width: 1240px) {
  .dv-site-wrapper {
    min-height: 100vh;
  }
}

/* Top Bar */
.dv-top-bar {
  background: var(--dv-primary) !important;
  color: rgba(255, 255, 255, 0.9) !important;
  border-bottom: none !important;
  margin: 0;
  overflow: hidden;
}

.dv-top-bar a, .dv-top-bar .text-muted {
  color: rgba(255, 255, 255, 0.9) !important;
}

.dv-top-bar a:hover {
  color: #fff !important;
}

.dv-content-wrapper {
  flex: 1;
  padding: 0; /* Boşluğu kaldırdık, slider direkt yapışacak */
}

/* Navbar */
.dv-navbar {
  background: #fff !important;
  padding: 0 !important;
  border-bottom: none;
}

.dv-nav-bg {
  background: var(--dv-primary) !important;
  margin: 0;
  overflow: visible;
  position: relative;
  z-index: 1030;
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--dv-dark) !important;
  letter-spacing: -0.025em;
}

.dv-brand-dot {
  width: 12px;
  height: 12px;
  background: var(--dv-primary);
  border-radius: 50%;
  display: inline-block;
}

.nav-link {
  font-weight: 600;
  font-size: 1.1rem !important;
  color: rgba(255, 255, 255, 0.9) !important;
  padding: 1rem 1.75rem !important;
  transition: all 0.2s ease;
}

.nav-link:hover {
  color: #fff !important;
  background: rgba(255, 255, 255, 0.15);
}

.nav-link.active {
  color: #fff !important;
  background: rgba(255, 255, 255, 0.2);
}

.nav-link.dropdown-toggle::after {
  border-top-color: rgba(255, 255, 255, 0.7);
}

@media (min-width: 992px) {
  .navbar-nav .dropdown:hover > .dropdown-menu {
    display: block;
  }
  .navbar-nav .dropdown:hover > .nav-link {
    background: rgba(255, 255, 255, 0.15);
    color: #fff !important;
  }
}

.dropdown-menu {
  background: #fff;
  border: none;
  box-shadow: 0 12px 24px -4px rgba(0,0,0,0.15);
  padding: 0.75rem;
  margin-top: 0 !important;
  border-radius: 0 0 1rem 1rem;
  min-width: 240px;
}

.dropdown-item {
  font-weight: 600;
  font-size: 1rem;
  padding: 0.75rem 1.25rem;
  border-radius: 8px;
  color: #1e293b;
  transition: all 0.18s ease;
  letter-spacing: -0.01em;
}

.dropdown-item:hover {
  background: #eff6ff;
  color: var(--dv-primary);
  padding-left: 1.6rem;
}

.navbar-toggler {
  padding: 0.5rem;
}

.navbar-toggler i {
  color: var(--dv-dark) !important;
}

.dv-slider-caption {
  background: none;
}

@media (min-width: 768px) {
  .dv-slider-caption {
    background: linear-gradient(90deg, rgba(15, 23, 42, 0.85) 0%, rgba(15, 23, 42, 0.4) 50%, transparent 100%);
  }

  .dv-slider-textbox {
    max-width: 1000px;
    padding-left: 2rem;
  }

  .dv-slider-title {
    font-size: 3.8rem;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem !important;
    text-shadow: 0 15px 45px rgba(15, 23, 42, 0.45);
  }

  .dv-slider-subtitle {
    font-size: 1.45rem;
    max-width: 800px;
    margin-bottom: 2.5rem !important;
    text-shadow: 0 10px 35px rgba(15, 23, 42, 0.35);
    opacity: 0.95;
  }

  .dv-slider-cta.btn {
    padding: 1.15rem 2.75rem !important;
    font-size: 1.15rem;
    letter-spacing: 0.02em;
  }
}

@media (min-width: 1400px) {
  .dv-slider-title {
    font-size: 4.8rem;
  }
  .dv-slider-subtitle {
    font-size: 1.6rem;
  }
}

@media (max-width: 767.98px) {
  .dv-slider-caption {
    justify-content: flex-end !important;
  }

  .dv-slider-textbox {
    width: 100%;
    max-width: 520px;
    border-radius: 20px;
    padding: 0.95rem 1rem 1rem;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.52) 0%, rgba(15, 23, 42, 0.18) 100%);
    border: 1px solid rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(10px);
    box-shadow: 0 22px 70px rgba(15, 23, 42, 0.22);
    position: relative;
  }

  .dv-slider-textbox::before {
    content: '';
    position: absolute;
    left: 14px;
    top: 14px;
    width: 44px;
    height: 4px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--dv-accent), rgba(255, 255, 255, 0.75));
    opacity: 0.95;
  }

  .dv-slider-title {
    font-size: 1.4rem !important;
    line-height: 1.15;
    margin: 0.65rem 0 0.55rem !important;
    letter-spacing: -0.02em;
    text-shadow: 0 10px 35px rgba(15, 23, 42, 0.35);
  }

  .dv-slider-subtitle {
    font-size: 1rem !important;
    line-height: 1.35;
    margin-bottom: 0.8rem !important;
    max-width: 32ch;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-shadow: 0 10px 35px rgba(15, 23, 42, 0.3);
  }

  .dv-slider-cta.btn {
    padding: 0.62rem 1.15rem !important;
    font-size: 0.95rem;
    box-shadow: 0 14px 45px rgba(15, 23, 42, 0.28) !important;
  }
}

.dv-main-slider .carousel-indicators {
  position: absolute;
  left: 50%;
  bottom: 1rem;
  transform: translateX(-50%);
  display: none !important;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  margin: 0 !important;
  padding: 0.4rem 0.45rem;
  width: max-content;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(10px);
  box-shadow: 0 18px 55px rgba(15, 23, 42, 0.35);
}

.dv-main-slider .carousel-indicators [data-bs-target] {
  flex: 0 0 auto;
  box-sizing: border-box;
  margin: 0 !important;
  width: auto !important;
  height: 30px !important;
  min-width: 34px;
  padding: 0 0.7rem !important;
  border-radius: 999px !important;
  border: 1px solid rgba(255, 255, 255, 0.16) !important;
  border-top: 0 !important;
  border-bottom: 0 !important;
  background: rgba(255, 255, 255, 0.06) !important;
  background-clip: padding-box;
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 800;
  font-size: 0.78rem;
  line-height: 1;
  text-indent: 0 !important;
  opacity: 1 !important;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  letter-spacing: 0.02em;
  box-shadow: 0 14px 35px rgba(15, 23, 42, 0.22);
  transform: translateY(0);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.dv-main-slider .carousel-indicators [data-bs-target]:hover {
  background: rgba(255, 255, 255, 0.12) !important;
  border-color: rgba(255, 255, 255, 0.26) !important;
  color: #fff !important;
  transform: translateY(-1px);
  box-shadow: 0 14px 40px rgba(15, 23, 42, 0.32);
}

.dv-main-slider .carousel-indicators .active {
  background: linear-gradient(135deg, var(--dv-accent), var(--dv-primary)) !important;
  border-color: rgba(255, 255, 255, 0.35) !important;
  color: #fff !important;
  box-shadow: 0 14px 45px rgba(15, 23, 42, 0.35);
}

.dv-main-slider .dv-slider-arrow {
  width: 70px;
  opacity: 1;
}

.dv-main-slider .dv-slider-arrow-icon {
  width: 60px;
  height: 60px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(10px);
  color: rgba(255, 255, 255, 0.95);
  font-size: 1.25rem;
  box-shadow: 0 18px 55px rgba(15, 23, 42, 0.35);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.dv-main-slider .dv-slider-arrow:hover .dv-slider-arrow-icon {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-1px);
  box-shadow: 0 20px 65px rgba(15, 23, 42, 0.45);
}

.dv-main-slider .carousel-control-prev-icon,
.dv-main-slider .carousel-control-next-icon {
  display: none;
}

@media (max-width: 575.98px) {
  .dv-main-slider .carousel-indicators {
    bottom: 0.75rem;
    padding: 0.35rem 0.4rem;
  }
  .dv-slider-caption {
    display: none !important;
  }
  .dv-main-slider .dv-slider-arrow {
    width: 44px;
  }
  .dv-main-slider .dv-slider-arrow-icon {
    width: 40px;
    height: 40px;
  }
}

.dv-admin-btn {
  background: var(--dv-primary);
  color: #fff !important;
  border: none;
  padding: 0.6rem 1.5rem;
  font-weight: 700;
  border-radius: 999px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.dv-admin-btn:hover {
  background: var(--dv-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.2);
}

/* Section Titles */
.dv-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding: 0.9rem 1.5rem;
  background: var(--dv-primary);
  border-radius: 8px;
  color: #fff;
}

.dv-section-title {
  font-weight: 700;
  font-size: 1.35rem;
  color: #fff;
  margin-bottom: 0;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.dv-section-title i {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.15rem;
}

.dv-section-title::after {
  display: none; /* Arka plan geldiği için çizgiye gerek yok */
}

.dv-section-header .btn-light {
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff !important;
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
}

.dv-section-header .btn-light:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* Mobile Responsive Adjustments */
@media (max-width: 991.98px) {
  .dv-boxed-layout {
    padding: 0;
  }
  
  .dv-site-wrapper {
    border-radius: 0;
  }

  .dv-navbar .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .navbar-brand img {
    height: 60px !important;
    max-height: 60px !important;
    width: auto !important;
  }

  .mx-4 {
    margin-left: 0.5rem !important;
    margin-right: 0.5rem !important;
  }

  .mx-4 img {
    max-height: 50px !important;
    object-fit: contain !important;
  }

  /* Mobil Menü Tasarımı */
  .navbar-collapse {
    background: var(--dv-primary) !important;
    margin: 0;
    padding: 1rem;
    border-radius: 0 0 1rem 1rem;
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
  }

  .navbar-nav .nav-link {
    color: #fff !important;
    padding: 0.8rem 1rem !important;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }

  .navbar-nav .nav-link:last-child {
    border-bottom: none;
  }

  .navbar-nav .nav-link.active {
    background: rgba(255, 255, 255, 0.15);
  }

  .dropdown-menu {
    background: rgba(255, 255, 255, 0.05) !important;
    border: none;
    margin-left: 1rem !important;
  }

  .dropdown-item {
    color: rgba(255, 255, 255, 0.8) !important;
  }

  .dropdown-item:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    color: #fff !important;
  }

  .dv-nav-bg {
    margin: 0;
    border-radius: 0;
  }

  .navbar-toggler {
    border: 1px solid var(--dv-border) !important;
    padding: 0.4rem 0.6rem;
    border-radius: 8px;
  }

  #mainSlider {
    border-radius: 1.25rem !important;
    margin-bottom: 2rem !important;
    margin-left: 1rem !important;
    margin-right: 1rem !important;
    overflow: hidden;
  }

  #mainSlider .carousel-item {
    height: 300px !important;
  }

  .carousel-caption {
    padding: 1.5rem !important;
  }

  .carousel-caption h2 {
    font-size: 1.5rem !important;
  }

  .carousel-caption p {
    font-size: 0.9rem !important;
    margin-bottom: 1rem !important;
  }
}

@media (max-width: 575.98px) {
  #mainSlider .carousel-item {
    height: 250px !important;
  }

  #mainSlider {
    margin-left: 0.75rem !important;
    margin-right: 0.75rem !important;
  }
  
  .dv-section-header {
    flex-direction: row;
    align-items: center;
  }
  
  .dv-section-title {
    font-size: 1.1rem;
  }
}

/* Cards */
/* Home Page Specific Cards */
.dv-card {
  border: 1px solid var(--dv-border);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
  background: #fff;
  display: flex;
  flex-direction: column;
  height: 100%; /* Eşit yükseklik için flex-column içinde stretch */
}

.dv-card:hover {
  border-color: var(--dv-accent);
  transform: translateY(-5px);
  box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

.dv-card .card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 1.25rem;
}

.dv-card .fw-bold.small {
  font-size: 1.1rem !important;
  min-height: 2.8em; 
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.dv-card .x-small.text-muted {
  min-height: 3em; /* Özet/excerpt için yer ayıralım */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.dv-img-container {
  overflow: hidden;
  position: relative;
  background: #f1f5f9;
  flex-shrink: 0;
  height: 160px; /* Boyutu biraz büyüttük, daha profesyonel */
}

.dv-img-container img {
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 35%;
}

.dv-img-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.dv-img-container:hover .dv-img-overlay {
  opacity: 1;
}

.dv-card:hover .dv-img-container img {
  transform: scale(1.06);
}

.dernegimiz-tabs .nav-link {
  color: var(--dv-primary);
  border-bottom: 2px solid #f8f9fa;
  background: #f8f9fa;
  transition: all 0.3s ease;
}

.dernegimiz-tabs .nav-link:hover {
  background: #fff;
}

.dernegimiz-tabs .nav-link.active {
  background: #fff !important;
  color: var(--dv-primary) !important;
  border-bottom: 2px solid var(--dv-primary) !important;
}

.ls-1 { letter-spacing: 1px; }
.fw-extrabold { font-weight: 800; }

/* Footer */
.dv-footer {
  background: var(--dv-primary);
  color: rgba(255, 255, 255, 0.85);
  padding: 4rem 0 3rem;
  border-top: none;
  margin-bottom: 0;
  overflow: hidden;
  position: relative;
  width: 100%;
}

.dv-footer h5 {
  color: #fff;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.dv-footer a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  transition: color 0.2s;
}

.dv-footer a:hover {
  color: #fff;
}

.dv-footer .border-top {
  border-color: rgba(255, 255, 255, 0.1) !important;
}

.dv-footer .btn-light {
  background: rgba(255, 255, 255, 0.1);
  border-color: transparent !important;
  color: #fff !important;
}

.dv-footer .btn-light:hover {
  background: rgba(255, 255, 255, 0.2);
}

.dv-footer .text-primary {
  color: #fff !important;
}

.dv-footer-disclaimer {
  max-width: 980px;
  padding: 0.9rem 1rem;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(6px);
}

.dv-footer-disclaimer-title {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 0.5rem;
}

.dv-footer-disclaimer-text {
  font-size: 0.78rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.72);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.dv-footer-credit {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.7);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  justify-content: center;
}

.dv-footer-credit-link {
  color: rgba(255, 255, 255, 0.92);
  font-weight: 800;
  text-decoration: none;
  letter-spacing: 0.02em;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: all 0.2s ease;
}

.dv-footer-credit-link:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.18);
  color: #fff;
}

/* Helpers */
.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}