/*--------------------------------------------------------------
# SAMET ARIKER - Kişisel Web Sitesi CSS
# Tüm Hakları Saklıdır © 2023
--------------------------------------------------------------*/
/*--------------------------------------------------------------
# GENEL STILLER
--------------------------------------------------------------*/
:root {
  --primary-color: #0056b3;
  --primary-rgb: 0, 86, 179;
  --secondary-color: #004085;
  --secondary-rgb: 0, 64, 133;
  --accent-color: #17a2b8;
  --accent-rgb: 23, 162, 184;
  --dark-color: #212529;
  --dark-rgb: 33, 37, 41;
  --light-color: #f8f9fa;
  --light-rgb: 248, 249, 250;
  --gray-color: #6c757d;
  --gray-rgb: 108, 117, 125;
  --success-color: #28a745;
  --success-rgb: 40, 167, 69;
  --danger-color: #dc3545;
  --danger-rgb: 220, 53, 69;
  --warning-color: #ffc107;
  --warning-rgb: 255, 193, 7;
  --info-color: #17a2b8;
  --info-rgb: 23, 162, 184;
  --white-color: #ffffff;
  --white-rgb: 255, 255, 255;
  --box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08), 0 5px 15px rgba(0, 0, 0, 0.05);
  --box-shadow-sm: 0 4px 10px rgba(0, 0, 0, 0.05), 0 2px 6px rgba(0, 0, 0, 0.03);
  --box-shadow-lg: 0 15px 35px rgba(0, 0, 0, 0.1), 0 8px 20px rgba(0, 0, 0, 0.07);
  --transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
  --transition-fast: all 0.2s cubic-bezier(0.165, 0.84, 0.44, 1);
  --transition-slow: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
  --border-radius: 6px;
  --border-radius-sm: 4px;
  --border-radius-lg: 12px;
  --border-radius-xl: 20px;
  --border-radius-pill: 50px;
  --header-height: 80px;
  --heading-color: #222;
  --text-color: #444;
  --text-muted: #6c757d;
  --emphasis-color: #333;
  --font-primary: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-heading: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-color);
  background-color: #fff;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
  position: relative;
}

a:hover, a:focus {
  color: var(--secondary-color);
  text-decoration: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1.2rem;
  color: var(--heading-color);
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  line-height: 1.2;
  font-weight: 800;
}

h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.2;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}

h4 {
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
}

h5 {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
}

h6 {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
}

p {
  margin-bottom: 1.5rem;
  color: #00BFF; /* Beyaz renk */
}

.container {
  position: relative;
  max-width: 1200px;
  width: 100%;
  padding-right: clamp(15px, 4vw, 30px);
  padding-left: clamp(15px, 4vw, 30px);
  margin-right: auto;
  margin-left: auto;
}

section {
  padding: clamp(60px, 8vw, 100px) 0;
  position: relative;
  overflow: hidden;
}

.section-sm {
  padding: clamp(40px, 5vw, 70px) 0;
}

.section-lg {
  padding: clamp(80px, 10vw, 130px) 0;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.bg-light {
  background-color: var(--light-color) !important;
}

.bg-dark {
  background-color: var(--dark-color) !important;
}

.text-primary {
  color: var(--primary-color) !important;
}

.text-secondary {
  color: var(--secondary-color) !important;
}

.text-accent {
  color: var(--accent-color) !important;
}

.text-muted {
  color: var(--text-muted) !important;
}

.bg-gradient-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.bg-gradient-dark {
  background: linear-gradient(135deg, var(--dark-color), #000);
}

/* Enhanced Buttons */
.btn {
  border-radius: var(--border-radius-pill);
  padding: 0.75rem 1.75rem;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  z-index: 1;
  border: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn i {
  font-size: 1rem;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

.btn:active {
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: var(--white-color);
}

.btn-primary:hover, .btn-primary:focus {
  background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
  color: var(--white-color);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--gray-color), #495057);
  color: var(--white-color);
}

.btn-secondary:hover, .btn-secondary:focus {
  background: linear-gradient(135deg, #495057, var(--gray-color));
  color: var(--white-color);
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent-color), #0f8599);
  color: var(--white-color);
}

.btn-accent:hover, .btn-accent:focus {
  background: linear-gradient(135deg, #0f8599, var(--accent-color));
  color: var(--white-color);
}

.btn-outline-primary {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  box-shadow: none;
}

.btn-outline-primary:hover, .btn-outline-primary:focus {
  background-color: var(--primary-color);
  color: var(--white-color);
  box-shadow: 0 6px 15px rgba(0, 86, 179, 0.2);
}

.btn-outline-secondary {
  background-color: transparent;
  color: var(--gray-color);
  border: 2px solid var(--gray-color);
  box-shadow: none;
}

.btn-outline-secondary:hover, .btn-outline-secondary:focus {
  background-color: var(--gray-color);
  color: var(--white-color);
  box-shadow: 0 6px 15px rgba(108, 117, 125, 0.2);
}

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1rem;
}

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.8rem;
  border-radius: 30px;
}

.btn-block {
  width: 100%;
  display: flex;
}

.btn-icon {
  width: 45px;
  height: 45px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.btn-icon i {
  font-size: 1.1rem;
}

.btn-icon.btn-sm {
  width: 35px;
  height: 35px;
}

.btn-icon.btn-lg {
  width: 55px;
  height: 55px;
}

.shadow {
  box-shadow: var(--box-shadow) !important;
}

.shadow-sm {
  box-shadow: var(--box-shadow-sm) !important;
}

.shadow-lg {
  box-shadow: var(--box-shadow-lg) !important;
}

.rounded {
  border-radius: var(--border-radius) !important;
}

.rounded-lg {
  border-radius: var(--border-radius-lg) !important;
}

.rounded-pill {
  border-radius: var(--border-radius-pill) !important;
}

/* Enhanced section titles */
.section-title {
  margin-bottom: clamp(40px, 6vw, 60px);
  text-align: center;
  position: relative;
  z-index: 1;
}

.section-title h2 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  margin-bottom: 1.2rem;
  position: relative;
  display: inline-block;
  font-weight: 800;
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  padding-bottom: 0.3rem;
}

.section-title h2::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
  border-radius: 2px;
}

.section-title p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  max-width: 800px;
  margin: 1.5rem auto 0;
  color: var(--text-muted);
  line-height: 1.7;
}

.section-title.text-left {
  text-align: left;
}

.section-title.text-left h2::after {
  left: 0;
  transform: none;
}

.section-title.text-right {
  text-align: right;
}

.section-title.text-right h2::after {
  left: auto;
  right: 0;
  transform: none;
}

.divider {
  height: 4px;
  width: 70px;
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
  border-radius: 2px;
  margin: 2rem auto;
}

.divider-left {
  margin-left: 0;
  margin-right: auto;
}

.divider-right {
  margin-left: auto;
  margin-right: 0;
}

/*--------------------------------------------------------------
# PRELOADER
--------------------------------------------------------------*/
#preloader {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background-color: #fff;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.loader {
  width: 60px;
  height: 60px;
  border: 5px solid rgba(var(--primary-rgb), 0.1);
  border-top: 5px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s cubic-bezier(0.42, 0, 0.58, 1) infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.preloader-hide {
  opacity: 0;
  visibility: hidden;
  transition: all 0.5s ease-out;
}

/*--------------------------------------------------------------
# ÜST BAR (TOP BAR)
--------------------------------------------------------------*/
.top-bar {
  background-color: var(--dark-color) !important;
  padding: 8px 0 !important;
  font-size: 0.875rem;
  position: relative;
  z-index: 100;
}

.top-bar span {
  display: inline-flex;
  align-items: center;
  color: rgba(255, 255, 255, 0.9);
  font-size: 14px;
}

.top-bar span i {
  color: var(--primary-color);
  margin-right: 6px;
  font-size: 16px;
}

.top-bar a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transition: all 0.3s ease;
  margin-left: 5px;
}

.top-bar a:hover {
  background-color: var(--primary-color);
  transform: translateY(-3px);
}

.top-bar a i {
  font-size: 14px;
}

/* Mobile Responsive */
@media (max-width: 767px) {
  .top-bar .row {
    text-align: center;
  }
  
  .top-bar .col-md-6 {
    margin-bottom: 5px;
  }
  
  .top-bar .col-md-6:first-child {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 8px;
  }
  
  .top-bar span {
    display: block;
    margin: 5px 0;
    font-size: 13px;
  }
  
  .top-bar span.ms-3 {
    margin-left: 0 !important;
    margin-top: 8px;
  }
  
  .top-bar .col-md-6.text-end {
    text-align: center !important;
  }
  
  .top-bar a {
    width: 36px;
    height: 36px;
    margin: 0 5px;
  }
  
  .top-bar a i {
    font-size: 16px;
  }
}

/* Ekstra Küçük Ekranlar İçin */
@media (max-width: 380px) {
  .top-bar {
    padding: 10px 0 !important;
  }
  
  .top-bar span {
    font-size: 12px;
  }
  
  .top-bar a {
    width: 32px;
    height: 32px;
    margin: 0 3px;
  }
}
/*--------------------------------------------------------------
# HEADER & NAVBAR
--------------------------------------------------------------*/
.top-bar {
    position: relative;
    z-index: 100;
}

.navbar {
    padding: 15px 0;
    transition: var(--transition);
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: relative;
    z-index: 99;
    flex-direction: column;
}

.navbar.navbar-sticky {
    padding: 10px 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    animation: slideDown 0.5s ease forwards;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.navbar-brand {
    font-weight: 800;
    font-size: 2rem;
    color: var(--primary-color);
    letter-spacing: -1px;
    line-height: 1;
    position: relative;
    padding: 5px 0;
    margin-bottom: 15px;
}

.navbar-brand span {
    color: var(--secondary-color);
}

.navbar-brand img {
    max-height: 150px;
    transition: var(--transition);
}

.navbar-sticky .navbar-brand img {
    max-height: 65px;
}

.navbar-nav {
    margin-left: auto;
    margin-right: auto;
}

.navbar-nav .nav-item {
    position: relative;
    margin-left: 5px;
}

.navbar-nav .nav-link {
    font-weight: 600;
    padding: 0.75rem 1.25rem !important;
    color: var(--dark-color);
    position: relative;
    transition: var(--transition);
}

.navbar-nav .nav-link::before {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 50%;
    right: 50%;
    height: 2px;
    background-color: var(--primary-color);
    transition: all 0.3s ease-in-out;
    opacity: 0;
}

.navbar-nav .nav-link:hover::before,
.navbar-nav .nav-link.active::before {
    left: 25%;
    right: 25%;
    opacity: 1;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--primary-color);
}

.navbar-toggler {
    border: none;
    padding: 0;
    font-size: 1.5rem;
    color: var(--dark-color);
    transition: var(--transition);
    margin-top: 10px;
}

.navbar-toggler:focus {
    box-shadow: none;
    outline: none;
}

.navbar-toggler:hover {
    color: var(--primary-color);
}

/* Dropdown Menu */
.navbar-nav .dropdown-menu {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 0.5rem 0;
    margin-top: 10px;
}

.navbar-nav .dropdown-item {
    font-weight: 500;
    padding: 0.5rem 1.5rem;
    color: var(--text-color);
    transition: var(--transition);
    position: relative;
}

.navbar-nav .dropdown-item:hover,
.navbar-nav .dropdown-item:focus,
.navbar-nav .dropdown-item.active {
    background-color: rgba(var(--primary-rgb), 0.05);
    color: var(--primary-color);
}

.navbar-nav .dropdown-item::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    height: 100%;
    width: 3px;
    background-color: var(--primary-color);
    transform: scaleY(0);
    transition: var(--transition);
    opacity: 0;
}

.navbar-nav .dropdown-item:hover::before {
    transform: scaleY(1);
    opacity: 1;
}

@media (max-width: 991.98px) {
    .navbar-nav {
        background-color: white;
        border-radius: var(--border-radius-lg);
        box-shadow: var(--box-shadow);
        padding: 1.5rem;
        margin-top: 1rem;
        width: 100%;
    }
    
    .navbar-nav .nav-item {
        margin-left: 0;
    }
    
    .navbar-nav .nav-link {
        padding: 0.75rem 0 !important;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }
    
    .navbar-nav .nav-item:last-child .nav-link {
        border-bottom: none;
    }
    
    .navbar-nav .nav-link::before {
        display: none;
    }
    
    .navbar-nav .dropdown-menu {
        box-shadow: none;
        border: none;
        padding-left: 1rem;
        background-color: rgba(var(--light-rgb), 0.5);
        margin-top: 0;
    }
    
    .navbar-nav .dropdown-item {
        padding: 0.5rem 0.75rem;
    }
    
    .navbar-nav .dropdown-item::before {
        display: none;
    }
    
    .navbar {
        padding: 10px 0;
    }
    
    .navbar-brand {
        margin-bottom: 5px;
    }
    
    .navbar-brand img {
        max-height: 60px;
    }
}

/*--------------------------------------------------------------
# CAROUSEL / SLIDER
--------------------------------------------------------------*/
.carousel {
  position: relative;
  overflow: hidden;
}

.carousel-item {
  height: clamp(450px, 60vh, 700px);
  background-size: cover;
  background-position: center;
  position: relative;
}

.carousel-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.6));
  z-index: 1;
}

.carousel-caption {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  left: 0;
  right: 0;
  text-align: center;
  padding: 0 15px;
}

.carousel-caption h2 {
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: #fff;
  text-shadow: 0 2px 10px rgba(0,0,0,0.3);
  animation: fadeInUp 1s ease;
  opacity: 0;
  animation-fill-mode: forwards;
  animation-delay: 0.3s;
  line-height: 1.2;
}

.carousel-caption p {
  font-size: clamp(1.1rem, 3vw, 1.4rem);
  margin-bottom: 2rem;
  color: rgba(255, 255, 255, 0.9);
  text-shadow: 0 2px 5px rgba(0,0,0,0.2);
  animation: fadeInUp 1s ease;
  opacity: 0;
  animation-fill-mode: forwards;
  animation-delay: 0.5s;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
}

.carousel-caption .btn {
  animation: fadeInUp 1s ease;
  opacity: 0;
  animation-fill-mode: forwards;
  animation-delay: 0.7s;
  margin: 0 0.5rem;
}

.carousel-control-prev,
.carousel-control-next {
  width: 50px;
  height: 50px;
  background-color: rgba(0, 0, 0, 0.3);
  border-radius: 50%;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0;
  transition: var(--transition);
}

.carousel-control-prev {
  left: 20px;
}

.carousel-control-next {
  right: 20px;
}

.carousel:hover .carousel-control-prev,
.carousel:hover .carousel-control-next {
  opacity: 0.8;
}

.carousel:hover .carousel-control-prev:hover,
.carousel:hover .carousel-control-next:hover {
  opacity: 1;
  background-color: rgba(var(--primary-rgb), 0.8);
}

.carousel-indicators {
  bottom: 30px;
  z-index: 5;
}

.carousel-indicators button {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
  border: none !important;
  margin: 0 5px;
  transition: var(--transition);
}

.carousel-indicators button.active {
  width: 30px;
  border-radius: 20px;
  background-color: var(--primary-color);
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  0% {
    opacity: 0;
    transform: translateX(-30px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  0% {
    opacity: 0;
    transform: translateX(30px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

@media (max-width: 991.98px) {
  .carousel-item {
    height: 500px;
  }
  
  .carousel-caption h2 {
    font-size: clamp(2rem, 6vw, 3.5rem);
  }
  
  .carousel-caption p {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    margin-bottom: 1.5rem;
  }
  
  .carousel-control-prev,
  .carousel-control-next {
    width: 40px;
    height: 40px;
  }
}

@media (max-width: 767.98px) {
  .carousel-item {
    height: 400px;
  }
  
  .carousel-caption h2 {
    font-size: clamp(1.8rem, 5vw, 2.8rem);
    margin-bottom: 1rem;
  }
  
  .carousel-caption p {
    font-size: 1rem;
    margin-bottom: 1.2rem;
  }
  
  .carousel-caption .btn {
    margin-bottom: 0.5rem;
  }
}

/*--------------------------------------------------------------
# HOME ABOUT SECTION - ENHANCED PROFESSIONAL VERSION
--------------------------------------------------------------*/
.home-about {
  position: relative;
  isolation: isolate;
  container-type: inline-size;
  overflow: hidden;
  padding: clamp(70px, 8vw, 120px) 0;
}

/* Image Container with Advanced Effects */
.home-about-image {
  position: relative;
  border-radius: clamp(12px, 2vw, 24px);
  overflow: hidden;
  box-shadow: var(--box-shadow-lg);
  transform: translateZ(0);
  backface-visibility: hidden;
  will-change: transform;
  transition: transform 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
  height: 100%;
}

.home-about-image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  transform-origin: center;
  transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
  filter: brightness(0.98);
  max-height: 100%;
}

/* Hover state interactions with coordinated animations */
.home-about-image:hover {
  transform: translateY(-5px);
  box-shadow: var(--box-shadow-lg), 0 15px 35px rgba(var(--primary-rgb), 0.1);
}

.home-about-image:hover img {
  transform: scale(1.05);
  filter: brightness(1.03);
}

/* Content styling with improved typography */
.home-about-content {
  padding: clamp(1rem, 3vw, 2rem) 0;
}

.home-about-content h2 {
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  margin-bottom: 1.5rem;
  font-weight: 800;
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.2;
  position: relative;
  padding-bottom: 1rem;
}

/* Enhanced heading underline with animation */
.home-about-content h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  border-radius: 3px;
  transition: width 0.4s ease;
}

.home-about-content:hover h2::after {
  width: 120px;
}

.home-about-content p {
  margin-bottom: 1.8rem;
  color: var(--text-color);
  font-size: clamp(1rem, 2vw, 1.125rem);
  line-height: 1.8;
  max-width: 65ch;
}

.home-about-content .btn {
  margin-top: 0.5rem;
}

/* Media query for responsive layout */
@media (max-width: 991.98px) {
  .home-about {
    padding: clamp(50px, 7vw, 90px) 0;
  }
  
  .home-about-content {
    padding-top: 2rem;
  }
}

@media (max-width: 767.98px) {
  .home-about {
    display: flex;
    flex-direction: column;
    gap: 2rem;
  }
  
  .home-about-image {
    max-height: 400px;
  }
  
  .home-about-content p {
    max-width: 100%;
  }
}

/* Support for reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  .home-about-image img,
  .home-about-image,
  .home-about-content h2::after {
    transition: none;
  }
}

/*--------------------------------------------------------------
# SON HABERLER BÖLÜMÜ
--------------------------------------------------------------*/
.news-section {
  position: relative;
  background-color: var(--light-color);
  padding: clamp(70px, 8vw, 100px) 0;
}

.news-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(var(--dark-rgb), 0.05), transparent);
}

.news-card {
  transition: var(--transition);
  border: none;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  height: 100%;
  background-color: #fff;
  position: relative;
  top: 0;
}

.news-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--box-shadow-lg);
}

.news-card .card-img-container {
  position: relative;
  overflow: hidden;
  height: 220px;
}

.news-card img {
  height: 100%;
  object-fit: cover;
  width: 100%;
  transition: var(--transition);
}

.news-card:hover img {
  transform: scale(1.05);
}

.news-card .card-img-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
  padding: 20px;
  transition: var(--transition);
  opacity: 0;
}

.news-card:hover .card-img-overlay {
  opacity: 1;
}

.news-card .card-body {
  padding: 25px;
}

.news-card .card-title {
  font-size: 1.25rem;
  margin-bottom: 10px;
  font-weight: 700;
  transition: var(--transition);
  line-height: 1.4;
}

.news-card:hover .card-title {
  color: var(--primary-color);
}

.news-card .card-text {
  color: #666;
  margin-bottom: 15px;
  line-height: 1.6;
}

.news-date {
  display: block;
  margin-bottom: 10px;
  color: var(--gray-color);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
}

.news-date i {
  margin-right: 6px;
  color: var(--primary-color);
}

.news-card .card-footer {
  background-color: transparent;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  padding: 15px 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.news-card .btn-link {
  color: var(--primary-color);
  padding: 0;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
}

.news-card .btn-link i {
  margin-left: 5px;
  transition: var(--transition);
}

.news-card .btn-link:hover {
  color: var(--secondary-color);
}

.news-card .btn-link:hover i {
  transform: translateX(3px);
}

.news-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 10px;
}

.news-category {
  display: inline-block;
  padding: 4px 12px;
  background-color: rgba(var(--primary-rgb), 0.1);
  color: var(--primary-color);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 15px;
  transition: var(--transition);
}

.news-category:hover {
  background-color: var(--primary-color);
  color: white;
}

@media (max-width: 767.98px) {
  .news-section [class*="col-"] {
    margin-bottom: 30px;
  }
  
  .news-section [class*="col-"]:last-child {
    margin-bottom: 0;
  }
}

/*--------------------------------------------------------------
# SAYFA BAŞLIĞI (PAGE HEADER)
--------------------------------------------------------------*/
.page-header {
  background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../img/page-header-bg.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: clamp(80px, 10vw, 150px) 0;
  color: #fff;
  text-align: center;
  position: relative;
  z-index: 1;
}

.page-header h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  margin-bottom: 15px;
  color: #fff;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
  animation: fadeInDown 0.8s ease forwards;
}

.page-header .breadcrumb {
  background-color: transparent;
  display: inline-flex;
  border-radius: 30px;
  padding: 12px 25px;
  margin-bottom: 0;
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  animation: fadeInUp 0.8s ease forwards;
  animation-delay: 0.2s;
  opacity: 0;
}

.page-header .breadcrumb-item {
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
}

.page-header .breadcrumb-item a {
  color: #fff;
  transition: var(--transition);
}

.page-header .breadcrumb-item a:hover {
  color: var(--primary-color);
}

.page-header .breadcrumb-item.active {
  color: rgba(255, 255, 255, 0.7);
}

.page-header .breadcrumb-item + .breadcrumb-item::before {
  color: rgba(255, 255, 255, 0.5);
  content: "\f105";
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/*--------------------------------------------------------------
# ABOUT PAGE - PREMIUM PROFESSIONAL VERSION
--------------------------------------------------------------*/
.about-page {
  position: relative;
  isolation: isolate;
  container-type: inline-size;
  scroll-margin-top: var(--header-height, 80px);
  padding: clamp(2rem, 5vw, 4rem) 0;
}

/* Content Typography System - Enhanced */
.about-content {
  line-height: 1.8;
  font-size: clamp(1rem, calc(0.95rem + 0.25vw), 1.125rem);
  color: var(--text-color);
  max-width: 75ch;
  font-weight: 400;
  letter-spacing: 0.01em;
}

/* Heading Hierarchy & Styling - Refined */
.about-content h2 {
  font-size: clamp(1.75rem, calc(1.5rem + 1.25vw), 2.5rem);
  margin-top: clamp(2rem, 6vh, 3rem);
  margin-bottom: clamp(1rem, 3vh, 1.5rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--heading-color);
  position: relative;
  padding-bottom: 0.75rem;
}

.about-content h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color) 70%, transparent);
  border-radius: 3px;
  transition: width 0.3s ease-out;
}

.about-content h2:hover::after {
  width: 100px;
}

.about-content h3 {
  font-size: clamp(1.35rem, calc(1.2rem + 0.75vw), 1.75rem);
  margin-top: clamp(1.5rem, 4vh, 2.5rem);
  margin-bottom: clamp(0.75rem, 2vh, 1.25rem);
  font-weight: 600;
  line-height: 1.3;
  color: var(--heading-color);
}

/* Paragraph Styling - Optimized */
.about-content p {
  margin-bottom: clamp(1rem, 3vh, 1.5rem);
  color: var(--text-color);
  hyphens: auto;
}

.about-content p:first-of-type {
  font-size: 1.1em;
  color: var(--emphasis-color);
  font-weight: 500;
}

/* List Styling - Enhanced */
.about-content ul,
.about-content ol {
  margin-bottom: clamp(1.25rem, 4vh, 2rem);
  padding-left: 1.5rem;
}

.about-content ul {
  list-style-type: none;
}

.about-content ul li {
  position: relative;
  margin-bottom: 0.75rem;
  padding-left: 1.5rem;
}

.about-content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  background-color: var(--primary-color);
  border-radius: 50%;
  transform: translateY(-50%);
  opacity: 0.8;
}

.about-content ol li {
  margin-bottom: 0.75rem;
  padding-left: 0.5rem;
}

/* Image Component - Premium Styling */
.about-image {
  position: relative;
  border-radius: clamp(12px, 2vw, 24px);
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08),
              0 5px 15px rgba(0, 0, 0, 0.05);
  margin-bottom: clamp(1.5rem, 5vh, 2.5rem);
  transform: translateZ(0);
  backface-visibility: hidden;
  will-change: transform;
  transition: transform 0.4s cubic-bezier(0.215, 0.61, 0.355, 1),
              box-shadow 0.4s ease;
  height: auto;
  max-height: 600px;
}

.about-image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transform-origin: center;
  transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
  filter: brightness(0.98);
}

/* Image hover effects - Enhanced */
.about-image:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1),
              0 10px 20px rgba(0, 0, 0, 0.05);
}

.about-image:hover img {
  transform: scale(1.05);
  filter: brightness(1.03);
}

/* Video Component - Premium Styling */
.about-video {
  position: relative;
  border-radius: clamp(12px, 2vw, 24px);
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08),
              0 5px 15px rgba(0, 0, 0, 0.05);
  margin-bottom: clamp(1.5rem, 5vh, 2.5rem);
  aspect-ratio: 16/9;
  background-color: #000;
}

.about-video iframe,
.about-video video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  object-fit: cover;
}

/* Video play button overlay - Enhanced */
.about-video::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 70px;
  height: 70px;
  background-color: var(--primary-color);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.9;
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 2;
  background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'><path d='M8 5v14l11-7z'/></svg>");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 30px;
  pointer-events: none;
}

.about-video:hover::after {
  transform: translate(-50%, -50%) scale(1.1);
  opacity: 1;
}

/* Blockquote styling - Premium Design */
.about-content blockquote {
  margin: 2rem 0;
  padding: 1.5rem 2rem;
  border-left: 4px solid var(--primary-color);
  background-color: rgba(var(--primary-rgb), 0.05);
  border-radius: 0 var(--border-radius-lg) var(--border-radius-lg) 0;
  font-style: italic;
  position: relative;
}

.about-content blockquote::before {
  content: '"';
  position: absolute;
  top: 0;
  left: 1rem;
  font-size: 4rem;
  line-height: 1;
  color: var(--primary-color);
  opacity: 0.2;
  font-family: Georgia, serif;
}

.about-content blockquote p {
  margin-bottom: 0.5rem;
  position: relative;
  z-index: 1;
}

.about-content blockquote cite {
  display: block;
  font-size: 0.9em;
  font-style: normal;
  font-weight: 600;
  margin-top: 0.75rem;
  color: var(--heading-color);
}

/* Enhanced Layout Improvements */
@media (min-width: 992px) {
  .about-page .row {
    display: flex;
    align-items: flex-start;
  }
  
  .about-content {
    padding-right: clamp(1.5rem, 5vw, 3rem);
  }
  
  .about-image {
    position: sticky;
    top: calc(var(--header-height, 80px) + 2rem);
  }
}

/* Responsive adjustments - Refined */
@media (max-width: 991px) {
  .about-content {
    margin-bottom: 2rem;
  }
}

@media (max-width: 768px) {
  .about-content blockquote {
    padding: 1.25rem 1.5rem;
  }
  
  .about-video::after {
    width: 60px;
    height: 60px;
    background-size: 25px;
  }
  
  .about-content {
    max-width: 100%;
  }
}

/* Support for reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  .about-image,
  .about-image img,
  .about-content h2::after,
  .about-video::after {
    transition: none !important;
  }
  
  .about-image:hover {
    transform: none !important;
  }
  
  .about-image:hover img {
    transform: none !important;
  }
  
  .about-video:hover::after {
    transform: translate(-50%, -50%) !important;
  }
}

/*--------------------------------------------------------------
# YAYINLAR VE HABER KARTLARI
--------------------------------------------------------------*/
.publication-card,
.news-card {
  border: none;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  margin-bottom: 30px;
  background-color: #fff;
  height: 100%;
}

.publication-card:hover,
.news-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--box-shadow-lg);
}

.publication-card .card-img-container,
.news-card .card-img-container {
  height: 200px;
  overflow: hidden;
  position: relative;
}

.publication-card img,
.news-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.publication-card:hover img,
.news-card:hover img {
  transform: scale(1.1);
}

.publication-card .card-body,
.news-card .card-body {
  padding: 25px;
}

.publication-card .card-title,
.news-card .card-title {
  font-size: 1.25rem;
  margin-bottom: 10px;
  font-weight: 700;
  transition: var(--transition);
  line-height: 1.4;
}

.publication-card:hover .card-title,
.news-card:hover .card-title {
  color: var(--primary-color);
}

.publication-card .card-text,
.news-card .card-text {
  color: #666;
  margin-bottom: 15px;
  line-height: 1.6;
}

.publication-date,
.news-date {
  display: block;
  margin-bottom: 10px;
  color: var(--gray-color);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
}

.publication-date i,
.news-date i {
  margin-right: 6px;
  color: var(--primary-color);
}

.publication-card .card-footer,
.news-card .card-footer {
  background-color: transparent;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  padding: 15px 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.publication-card .btn-link,
.news-card .btn-link {
  color: var(--primary-color);
  padding: 0;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
}

.publication-card .btn-link i,
.news-card .btn-link i {
  margin-left: 5px;
  transition: var(--transition);
}

.publication-card .btn-link:hover,
.news-card .btn-link:hover {
  color: var(--secondary-color);
}

.publication-card .btn-link:hover i,
.news-card .btn-link:hover i {
  transform: translateX(3px);
}

/*--------------------------------------------------------------
# YAYIN VE HABER DETAY SAYFASI
--------------------------------------------------------------*/
.content-header {
  margin-bottom: 30px;
}

.content-header h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 15px;
  line-height: 1.3;
  font-weight: 800;
  color: var(--heading-color);
}

.content-date {
  display: inline-block;
  margin-bottom: 20px;
  color: var(--gray-color);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
}

.content-date i {
  margin-right: 6px;
  color: var(--primary-color);
}

.content-image {
  margin-bottom: 30px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--box-shadow);
}

.content-image img {
  width: 100%;
  height: auto;
  display: block;
}

.content-body {
  line-height: 1.8;
}

.content-body h2,
.content-body h3 {
  margin-top: 30px;
  margin-bottom: 20px;
  color: var(--heading-color);
  position: relative;
}

.content-body h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 50px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color) 70%, transparent);
  border-radius: 2px;
}

.content-body p {
  margin-bottom: 20px;
  color: var(--text-color);
}

.content-body ul,
.content-body ol {
  margin-bottom: 20px;
  padding-left: 20px;
}

.content-body ul li,
.content-body ol li {
  margin-bottom: 10px;
  color: var(--text-color);
}

.content-body blockquote {
  padding: 20px;
  background-color: var(--light-color);
  border-left: 4px solid var(--primary-color);
  margin: 20px 0;
  font-style: italic;
  color: #555;
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.content-body img {
  max-width: 100%;
  height: auto;
  margin: 20px 0;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow);
}

.sidebar-widget {
  background-color: #fff;
  border-radius: var(--border-radius-lg);
  padding: 25px;
  margin-bottom: 30px;
  box-shadow: var(--box-shadow);
}

.sidebar-widget h4 {
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  position: relative;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--heading-color);
}

.sidebar-widget h4:after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 50px;
  height: 3px;
  background-color: var(--primary-color);
  border-radius: 2px;
}

.sidebar-widget ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-widget ul li {
  border-bottom: 1px dotted rgba(0, 0, 0, 0.05);
  padding: 10px 0;
}

.sidebar-widget ul li:last-child {
  border-bottom: none;
}

.sidebar-widget ul li a {
  color: #444;
  transition: var(--transition);
  display: block;
  padding-left: 15px;
  position: relative;
}

.sidebar-widget ul li a::before {
  content: '›';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--primary-color);
  transition: var(--transition);
}

.sidebar-widget ul li a:hover {
  color: var(--primary-color);
  padding-left: 20px;
}

.sidebar-widget ul li a:hover::before {
  transform: translateX(3px);
}

/*--------------------------------------------------------------
# MAĞAZA / KİTAPLAR - PREMIUM PROFESSIONAL VERSION
--------------------------------------------------------------*/
:root {
  --book-card-radius: clamp(10px, 2vw, 16px);
  --book-shadow-normal: 0 10px 25px rgba(0, 0, 0, 0.06), 0 5px 15px rgba(0, 0, 0, 0.04);
  --book-shadow-hover: 0 20px 35px rgba(0, 0, 0, 0.1), 0 10px 25px rgba(0, 0, 0, 0.07);
  --book-transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  --bestseller-color: #e63946;
  --new-color: #2a9d8f;
}
/* Book Card Container */
.book-card {
  border: none;
  border-radius: var(--book-card-radius);
  overflow: hidden;
  box-shadow: var(--book-shadow-normal);
  transition: var(--book-transition);
  margin-bottom: 30px;
  background-color: #fff;
  height: 100%;
  position: relative;
  display: flex;
  flex-direction: column;
  transform: translateZ(0);
  backface-visibility: hidden;
  will-change: transform, box-shadow;
  animation: bookCardAppear 0.5s ease forwards;
}
.book-card:hover {
  transform: translateY(-10px) scale(1.01);
  box-shadow: var(--book-shadow-hover);
}
/* Book Cover Image - UPDATED FOR AUTO FITTING */
.book-card .card-img-container {
  position: relative;
  overflow: hidden;
  height: 350px;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #f9f9f9;
}
.book-card .card-img-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(0,0,0,0.7));
  z-index: 1;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.book-card:hover .card-img-container::before {
  opacity: 1;
}
/* UPDATED: Make images always fit inside container without cropping */
.book-card .card-img-top {
  max-height: 100%;
  max-width: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: var(--book-transition);
  transform-origin: center;
}
.book-card:hover .card-img-top {
  transform: scale(1.08);
}
/* Book Badge (New, Bestseller, etc) */
.book-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background-color: var(--primary-color);
  color: white;
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 30px;
  z-index: 2;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.book-badge.bestseller {
  background-color: var(--bestseller-color);
}
.book-badge.new {
  background-color: var(--new-color);
}
/* Book Badges (Alternative for Bootstrap badges) */
.book-badges {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 10;
}
.book-badges .badge {
  margin-left: 5px;
  font-size: 0.8rem;
  padding: 0.5rem 0.75rem;
}
/* Book Card Content */
.book-card .card-body {
  padding: clamp(1.25rem, 3vw, 1.75rem);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.book-card .card-title {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  margin-bottom: 0.75rem;
  font-weight: 700;
  transition: color 0.3s ease;
  line-height: 1.3;
  color: var(--heading-color);
}
.book-card:hover .card-title {
  color: var(--primary-color);
}
.book-card .card-text {
  color: var(--text-color);
  margin-bottom: 1rem;
  font-size: 0.95rem;
  line-height: 1.6;
  flex-grow: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
/* Book Price */
.book-price {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.book-price .original-price {
  text-decoration: line-through;
  color: #999;
  font-size: 1rem;
  font-weight: 400;
}
.book-price .discount {
  background-color: var(--bestseller-color);
  color: white;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 600;
}
/* Book Card Footer */
.book-card .card-footer {
  background-color: transparent;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  padding: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.book-card .btn-primary {
  padding: 0.6rem 1.5rem;
  font-weight: 600;
  border-radius: 30px;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.9rem;
}
.book-card .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(13, 110, 253, 0.3);
}
.book-card .btn-outline-secondary {
  border-radius: 30px;
  padding: 0.6rem 1rem;
  font-size: 0.9rem;
}
/* Book Detail Page Styles */
.book-detail {
  padding: clamp(2rem, 5vw, 4rem) 0;
}
.book-detail-image {
  position: relative;
  border-radius: var(--book-card-radius);
  overflow: hidden;
  box-shadow: var(--book-shadow-normal);
  margin-bottom: 2rem;
  aspect-ratio: 2/3;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #f9f9f9;
}
.book-detail-image img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}
/* Book Gallery */
.book-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}
.book-gallery-item {
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  height: 80px;
  border: 2px solid transparent;
  transition: all 0.3s ease;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #f9f9f9;
}
.book-gallery-item.active {
  border-color: var(--primary-color);
}
.book-gallery-item img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}
/* Book Details Content */
.book-detail-content {
  padding-left: clamp(0rem, 3vw, 2rem);
}
.book-detail-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  margin-bottom: 1rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--heading-color);
}
.book-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}
.book-detail-meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #666;
  margin-bottom: 0.5rem;
}
.book-detail-meta-item i {
  color: var(--primary-color);
}
.book-detail-price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.book-detail-price .original-price {
  text-decoration: line-through;
  color: #999;
  font-size: 1.25rem;
  font-weight: 400;
}
.book-detail-price .discount {
  background-color: var(--bestseller-color);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 600;
}
.book-detail-description {
  margin-bottom: 2rem;
  line-height: 1.8;
  color: var(--text-color);
}
.book-detail-actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  margin-top: 1.5rem;
}
.book-detail-actions .btn {
  padding: 0.75rem 2rem;
  font-weight: 600;
  border-radius: 30px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
/* Book Tabs */
.book-tabs {
  margin-top: 4rem;
}
.book-tabs .nav-tabs {
  border-bottom: 2px solid #eee;
  margin-bottom: 2rem;
}
.book-tabs .nav-link {
  border: none;
  border-bottom: 2px solid transparent;
  padding: 1rem 1.5rem;
  font-weight: 600;
  color: #666;
  margin-bottom: -2px;
}
.book-tabs .nav-link.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
}
.book-tab-content {
  padding: 1rem 0;
}
/* Related Books */
.related-books {
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid #eee;
}
.related-books-title {
  font-size: 1.75rem;
  margin-bottom: 2rem;
  text-align: center;
  position: relative;
}
.related-books-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background-color: var(--primary-color);
  border-radius: 3px;
}
/* Animation for book cards */
@keyframes bookCardAppear {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.col-md-4:nth-child(2) .book-card,
.col-lg-4:nth-child(2) .book-card {
  animation-delay: 0.1s;
}
.col-md-4:nth-child(3) .book-card,
.col-lg-4:nth-child(3) .book-card {
  animation-delay: 0.2s;
}
.col-md-4:nth-child(4) .book-card,
.col-lg-4:nth-child(4) .book-card {
  animation-delay: 0.3s;
}
.col-md-4:nth-child(5) .book-card,
.col-lg-4:nth-child(5) .book-card {
  animation-delay: 0.4s;
}
.col-md-4:nth-child(6) .book-card,
.col-lg-4:nth-child(6) .book-card {
  animation-delay: 0.5s;
}
/* Responsive Adjustments */
@media (max-width: 991px) {
  .book-detail-content {
    padding-left: 0;
    margin-top: 2rem;
  }
  .book-gallery {
    grid-template-columns: repeat(5, 1fr);
  }
}
@media (max-width: 767px) {
  .book-card .card-img-container {
    height: 280px;
  }
  .book-gallery {
    grid-template-columns: repeat(4, 1fr);
  }
  .book-detail-actions {
    flex-direction: column;
  }
  .book-detail-actions .btn {
    width: 100%;
  }
}
@media (max-width: 576px) {
  .book-gallery {
    grid-template-columns: repeat(3, 1fr);
  }
}

/*--------------------------------------------------------------
# İLETİŞİM SAYFASI
--------------------------------------------------------------*/
.contact-info {
  background-color: #fff;
  border-radius: var(--border-radius-lg);
  padding: 30px;
  box-shadow: var(--box-shadow);
  margin-bottom: 30px;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.contact-info::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
  background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
  z-index: -1;
}

.contact-info h3 {
  margin-bottom: 25px;
  position: relative;
  padding-bottom: 10px;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--heading-color);
}

.contact-info h3:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 2px;
  background-color: var(--primary-color);
  border-radius: 1px;
}

.contact-info p {
  margin-bottom: 15px;
  color: var(--text-color);
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 20px;
}

.contact-info i {
  width: 40px;
  height: 40px;
  color: var(--white-color);
  background-color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin-right: 15px;
  flex-shrink: 0;
  font-size: 1.1rem;
  transition: var(--transition);
}

.contact-info-item:hover i {
  transform: scale(1.1);
  background-color: var(--secondary-color);
}

.contact-info-text {
  line-height: 1.6;
}

.social-links {
  margin-top: 25px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: #fff;
  border-radius: 50%;
  transition: var(--transition);
  box-shadow: 0 4px 8px rgba(var(--primary-rgb), 0.25);
}

.social-links a:hover {
  transform: translateY(-5px) rotate(5deg);
  box-shadow: 0 8px 15px rgba(var(--primary-rgb), 0.3);
}

.map-container {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  margin-bottom: 30px;
  position: relative;
  height: 0;
  padding-bottom: 56.25%; /* 16:9 Oranı */
}

.map-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.contact-form {
  background-color: #fff;
  border-radius: var(--border-radius-lg);
  padding: 30px;
  box-shadow: var(--box-shadow);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.contact-form::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 5px;
  height: 100%;
  background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
  z-index: -1;
}

.contact-form h3 {
  margin-bottom: 25px;
  position: relative;
  padding-bottom: 10px;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--heading-color);
}

.contact-form h3:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 2px;
  background-color: var(--primary-color);
  border-radius: 1px;
}

.contact-form .form-group {
  margin-bottom: 20px;
}

.contact-form .form-label {
  font-weight: 600;
  color: var(--heading-color);
  margin-bottom: 8px;
}

.contact-form .form-control {
  border-radius: var(--border-radius);
  padding: 12px 15px;
  height: auto;
  border: 1px solid #ddd;
  transition: var(--transition);
  font-size: 0.95rem;
}

.contact-form .form-control:focus {
  box-shadow: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
}

.contact-form textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

.contact-form button {
  padding: 12px 30px;
  font-weight: 600;
  border-radius: 30px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border: none;
  color: #fff;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 10px rgba(var(--primary-rgb), 0.2);
}

.contact-form button:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(var(--primary-rgb), 0.3);
}

.contact-form button:active {
  transform: translateY(-1px);
}

.contact-form button i {
  margin-right: 8px;
}

/* Form validation styles */
.was-validated .form-control:valid,
.form-control.is-valid {
  border-color: var(--success-color);
  padding-right: calc(1.5em + 0.75rem);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2328a745' d='M2.3 6.73L.6 4.53c-.4-.39-.4-1.02 0-1.41.39-.39 1.02-.39 1.41 0L2.3 4.31l4.18-3.78c.4-.39 1.02-.39 1.41 0 .39.39.39 1.02 0 1.41L2.3 6.73z'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right calc(0.375em + 0.1875rem) center;
  background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.was-validated .form-control:invalid,
.form-control.is-invalid {
  border-color: var(--danger-color);
  padding-right: calc(1.5em + 0.75rem);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right calc(0.375em + 0.1875rem) center;
  background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

/*--------------------------------------------------------------
# SAYFALAMA (PAGINATION)
--------------------------------------------------------------*/
.pagination {
  justify-content: center;
  margin-top: 40px;
}

.pagination .page-item .page-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
  border: 1px solid #dee2e6;
  margin: 0 5px;
  transition: var(--transition);
  font-weight: 500;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.pagination .page-item .page-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--primary-color);
  z-index: -1;
  transform: scale(0);
  transition: transform 0.3s ease;
  border-radius: 50%;
}

.pagination .page-item .page-link:hover::before {
  transform: scale(1);
}

.pagination .page-item.active .page-link {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: #fff;
}

.pagination .page-item .page-link:hover {
  color: #fff;
  border-color: var(--primary-color);
}

.pagination .page-item:first-child .page-link,
.pagination .page-item:last-child .page-link {
  width: auto;
  padding: 0 15px;
  border-radius: 20px;
}

/*--------------------------------------------------------------
# FOOTER
--------------------------------------------------------------*/
.footer {
  background-color: #111827;
  color: rgba(255, 255, 255, 0.8);
  padding: 80px 0 0;
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color), var(--accent-color));
}

.footer-logo {
  margin-bottom: 25px;
  display: inline-block;
}

.footer-logo img {
  max-height: 150px;
  filter: none; /* Filtreyi tamamen kaldırır */
  transition: var(--transition);
   opacity: 1 !important;
}

.footer-about p {
  margin-bottom: 25px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 90%;
}

.footer h4 {
  color: #fff;
  margin-bottom: 25px;
  position: relative;
  padding-bottom: 15px;
  font-size: 1.4rem;
  font-weight: 700;
}

.footer h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
  border-radius: 3px;
  transition: width 0.3s ease;
}

.footer-widget:hover h4::after {
  width: 70px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 12px;
  position: relative;
}

.footer-links li a {
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition);
  display: inline-block;
  padding: 3px 0;
  font-weight: 500;
  padding-left: 22px;
  position: relative;
}

.footer-links li a::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-size: 18px;
  transition: var(--transition);
}

.footer-links li a:hover {
  color: #fff;
  transform: translateX(5px);
}

.footer-links li a:hover::before {
  transform: translateX(3px);
  color: #fff;
}

.footer-contact p {
  margin-bottom: 15px;
  color: rgba(255, 255, 255, 0.7);
  display: flex;
  align-items: flex-start;
}

.footer-contact i {
  color: var(--primary-color);
  margin-right: 15px;
  font-size: 1.1rem;
  margin-top: 4px;
}

.footer-social {
  margin-top: 25px;
  display: flex;
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 50%;
  margin-right: 12px;
  color: white;
  transition: var(--transition);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.footer-social a:hover {
  transform: translateY(-5px) rotate(5deg);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.footer-bottom {
  background-color: rgba(0, 0, 0, 0.3);
  padding: 20px 0;
  margin-top: 60px;
  text-align: center;
  position: relative;
}

.footer-bottom::before {
  content: '';
  position: absolute;
  top: 0;
  left: 15%;
  right: 15%;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.1), transparent);
}

.footer-bottom p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.95rem;
}

.footer-bottom a {
  color: var(--primary-color);
  font-weight: 600;
  transition: var(--transition);
}

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

@media (max-width: 991.98px) {
  .footer {
    padding-top: 60px;
  }
  
  .footer-widget {
    margin-bottom: 40px;
  }
}

@media (max-width: 767.98px) {
  .footer h4 {
    margin-top: 10px;
    font-size: 1.3rem;
  }
  
  .footer-social {
    justify-content: center;
  }
  
  .footer-about p {
    max-width: 100%;
  }
}

/*--------------------------------------------------------------
# SCROLL TO TOP BUTTON
--------------------------------------------------------------*/
.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 99;
  transform: translateY(20px);
}

.scroll-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

@media (max-width: 767.98px) {
  .scroll-top {
    width: 40px;
    height: 40px;
    font-size: 16px;
    bottom: 20px;
    right: 20px;
  }
}

/*--------------------------------------------------------------
# ANİMASYONLAR
--------------------------------------------------------------*/
.animated {
  animation-duration: 1s;
  animation-fill-mode: both;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translate3d(0, 30px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

.fadeInUp {
  animation-name: fadeInUp;
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translate3d(0, -30px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

.fadeInDown {
  animation-name: fadeInDown;
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translate3d(-30px, 0, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

.fadeInLeft {
  animation-name: fadeInLeft;
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translate3d(30px, 0, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

.fadeInRight {
  animation-name: fadeInRight;
}

/* Reveal Animation on Scroll */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: all 0.8s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: all 0.8s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

/* Staggered reveal for child elements */
.stagger-reveal > * {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.stagger-reveal.active > *:nth-child(1) {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.1s;
}

.stagger-reveal.active > *:nth-child(2) {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.2s;
}

.stagger-reveal.active > *:nth-child(3) {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.3s;
}

.stagger-reveal.active > *:nth-child(4) {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.4s;
}

.stagger-reveal.active > *:nth-child(5) {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.5s;
}

.stagger-reveal.active > *:nth-child(6) {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.6s;
}

/*--------------------------------------------------------------
# RESPONSIVE (continued)
--------------------------------------------------------------*/
@media (max-width: 767.98px) {
  section {
    padding: 50px 0;
  }
  
  .section-title {
    margin-bottom: 30px;
  }
  
  .section-title h2 {
    font-size: 2rem;
  }
  
  .carousel-item {
    height: 400px;
  }
  
  .carousel-caption h2 {
    font-size: 2.5rem;
  }
  
  .carousel-caption p {
    font-size: 1rem;
    margin-bottom: 15px;
  }
  
  .page-header {
    padding: 60px 0;
  }
  
  .page-header h1 {
    font-size: 2rem;
  }
  
  .content-header h1 {
    font-size: 2rem;
  }
  
  .footer h4 {
    margin-top: 30px;
  }
  
  .scroll-top {
    width: 40px;
    height: 40px;
    font-size: 16px;
    bottom: 20px;
    right: 20px;
  }
  
  .navbar-brand {
    font-size: 1.5rem;
  }
  
  .navbar-brand img {
    max-height: 120px;
  }
  
  .contact-form button,
  .contact-info .social-links {
    width: 100%;
    justify-content: center;
  }
  
  .book-detail-actions {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .book-detail-actions .btn {
    width: 100%;
  }
  
  .home-about-image {
    margin-bottom: 30px;
  }
  
  .publication-card,
  .news-card {
    margin-bottom: 20px;
  }
}

@media (max-width: 575.98px) {
  .section-title h2 {
    font-size: 1.8rem;
  }
  
  .carousel-item {
    height: 350px;
  }
  
  .carousel-caption h2 {
    font-size: 2rem;
  }
  
  .carousel-caption p {
    font-size: 0.95rem;
    margin-bottom: 10px;
  }
  
  .carousel-caption .btn {
    font-size: 0.875rem;
    padding: 8px 16px;
  }
  
  .page-header h1 {
    font-size: 1.8rem;
  }
  
  .content-header h1 {
    font-size: 1.8rem;
  }
  
  .btn {
    padding: 8px 20px;
    font-size: 0.875rem;
  }
  
  .pagination .page-item .page-link {
    width: 35px;
    height: 35px;
    font-size: 0.9rem;
  }
  
  .book-price {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  
  .contact-info-item {
    flex-direction: column;
  }
  
  .contact-info i {
    margin-bottom: 10px;
  }
  
  .home-about-content h2,
  .about-content h2 {
    font-size: 1.6rem;
  }
  
  .publication-card .card-img-container,
  .news-card .card-img-container {
    height: 180px;
  }
  
  .footer-social {
    flex-wrap: wrap;
  }
}

/* Haber Detay Sayfası Stilleri */
.news-meta {
  margin: 20px 0;
  color: var(--text-muted);
  font-size: 14px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
}

.news-meta span {
  display: inline-flex;
  align-items: center;
}

.news-meta i {
  margin-right: 5px;
  color: var(--primary-color);
}

.text-to-speech-btn {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 50px;
  cursor: pointer;
  margin-bottom: 25px;
  font-size: 14px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(var(--primary-rgb), 0.2);
}

.text-to-speech-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(var(--primary-rgb), 0.3);
}

.text-to-speech-btn i {
  margin-right: 8px;
  font-size: 16px;
}

.news-content {
  line-height: 1.8;
  margin-bottom: 30px;
  color: var(--text-color);
  font-size: 1.05rem;
}

.news-content p {
  margin-bottom: 1.5rem;
  color: #ffffff; /* Beyaz renk */
}

.news-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--border-radius-lg);
  margin: 1.5rem 0;
  box-shadow: var(--box-shadow);
}

.news-content h2, .news-content h3, .news-content h4 {
  margin-top: 2rem;
  margin-bottom: 1rem;
  font-weight: 600;
  color: #ffffff; /* Beyaz renk */
  position: relative;
}

.news-content h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 50px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color) 70%, transparent);
  border-radius: 2px;
}

.highlight {
  background-color: rgba(var(--warning-rgb), 0.2);
  transition: background-color 0.3s ease;
  padding: 2px 0;
  border-radius: 3px;
}

.news-sidebar-card {
  margin-bottom: 25px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  border: none;
  background-color: white;
}

.news-sidebar-card .card-header {
  background-color: var(--light-color);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  padding: 15px 20px;
}

.news-sidebar-card .card-header h5 {
  margin: 0;
  font-weight: 600;
  color: var(--heading-color);
  font-size: 1.1rem;
}

.news-sidebar-card .card-body {
  padding: 0;
}

.news-sidebar-card .list-group-item {
  padding: 12px 20px;
  border-color: rgba(0, 0, 0, 0.05);
  transition: var(--transition);
}

.news-sidebar-card .list-group-item:hover {
  background-color: rgba(var(--primary-rgb), 0.05);
}

.news-sidebar-card .list-group-item a {
  color: var(--text-color);
  text-decoration: none;
  transition: color 0.2s ease;
  display: block;
}

.news-sidebar-card .list-group-item a:hover {
  color: var(--primary-color);
}

/* Responsive düzenlemeler */
@media (max-width: 767.98px) {
  .news-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  
  .text-to-speech-btn {
    width: 100%;
    justify-content: center;
  }
}

/* Yayın Detay Sayfası Stilleri */
.publication-meta {
  margin: 20px 0;
  color: var(--text-muted);
  font-size: 14px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
}

.publication-meta span {
  display: inline-flex;
  align-items: center;margin-bottom
}

.publication-meta i {
  margin-right: 5px;
  color: var(--primary-color);
}

.author-box {
  display: flex;
  align-items: center;
  background-color: rgba(var(--light-rgb), 0.7);
  border-radius: var(--border-radius-lg);
  padding: 20px;
  margin-bottom: 25px;
  box-shadow: var(--box-shadow-sm);
  border: 1px solid rgba(var(--primary-rgb), 0.1);
}

.author-image {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  object-fit: cover;
  margin-right: 20px;
  border: 3px solid #fff;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.author-info h5 {
  margin: 0 0 5px 0;
  font-weight: 600;
  color: var(--heading-color);
}

.author-info p {
  margin: 0;
  color: var(--text-muted);
  font-size: 14px;
}

.publication-content {
  line-height: 1.8;
  margin-bottom: 30px;
  color: var(--text-color);
  font-size: 1.05rem;
}

.publication-content p {
  margin-bottom: 1.5rem;
}

.publication-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--border-radius-lg);
  margin: 1.5rem 0;
  box-shadow: var(--box-shadow);
}

.publication-content h2, .publication-content h3, .publication-content h4 {
  margin-top: 2rem;
  margin-bottom: 1rem;
  font-weight: 600;
  color: var(--heading-color);
  position: relative;
}

.publication-content h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 50px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color) 70%, transparent);
  border-radius: 2px;
}

.publication-sidebar-card {
  margin-bottom: 25px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  border: none;
  background-color: white;
}

.publication-sidebar-card .card-header {
  background-color: var(--light-color);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  padding: 15px 20px;
}

.publication-sidebar-card .card-header h5 {
  margin: 0;
  font-weight: 600;
  color: var(--heading-color);
  font-size: 1.1rem;
}

.publication-sidebar-card .card-body {
  padding: 0;
}

.publication-sidebar-card .list-group-item {
  padding: 12px 20px;
  border-color: rgba(0, 0, 0, 0.05);
  transition: var(--transition);
}

.publication-sidebar-card .list-group-item:hover {
  background-color: rgba(var(--primary-rgb), 0.05);
}

.publication-sidebar-card .list-group-item a {
  color: var(--text-color);
  text-decoration: none;
  transition: color 0.2s ease;
  display: block;
}

.publication-sidebar-card .list-group-item a:hover {
  color: var(--primary-color);
}

/* Responsive düzenlemeler */
@media (max-width: 767.98px) {
  .publication-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  
  .text-to-speech-btn {
    width: 100%;
    justify-content: center;
  }
  
  .author-box {
    flex-direction: column;
    text-align: center;
  }
  
  .author-image {
    margin-right: 0;
    margin-bottom: 15px;
  }
}

/* Haber Slider Stilleri */
#newsCarousel {
  margin-bottom: 30px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--box-shadow);
}

#newsCarousel .carousel-item {
  padding: 0;
  height: auto;
}

#newsCarousel .carousel-item::before {
  display: none;
}

#newsCarousel .card {
  border: none;
  height: 100%;
  border-radius: 0;
}

#newsCarousel .carousel-control-prev,
#newsCarousel .carousel-control-next {
  width: 40px;
  height: 40px;
  background-color: rgba(var(--primary-rgb), 0.7);
  border-radius: 50%;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0;
  transition: var(--transition);
}

#newsCarousel:hover .carousel-control-prev,
#newsCarousel:hover .carousel-control-next {
  opacity: 1;
}

#newsCarousel .carousel-control-prev {
  left: 15px;
}

#newsCarousel .carousel-control-next {
  right: 15px;
}

#newsCarousel .card-title {
  font-weight: 600;
  color: var(--heading-color);
  transition: var(--transition);
}

#newsCarousel .card-title:hover {
  color: var(--primary-color);
}

#newsCarousel .card-text {
  color: var(--text-color);
  line-height: 1.6;
}

#newsCarousel .object-fit-cover {
  object-fit: cover;
  height: 250px;
}

.section-title {
  position: relative;
  padding-bottom: 15px;
  margin-bottom: 30px;
  color: var(--heading-color);
  font-weight: 700;
  text-align: center;
}

.section-title:after {
  content: '';
  position: absolute;
  width: 50px;
  height: 3px;
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 3px;
}

@media (max-width: 768px) {
  #newsCarousel .object-fit-cover {
    height: 200px;
  }
}

/* Genel Haber Kartları Stilleri */
.card {
  transition: var(--transition);
  border: none;
  box-shadow: var(--box-shadow-sm);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  height: 100%;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--box-shadow);
}

.card-title {
  font-weight: 600;
  color: var(--heading-color);
  transition: var(--transition);
}

.card:hover .card-title {
  color: var(--primary-color);
}

.card-text {
  color: var(--text-color);
  margin-bottom: 1rem;
}

.btn-outline-primary {
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
  background: transparent;
  transition: var(--transition);
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 30px;
}

.btn-outline-primary:hover {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  border-color: transparent;
}

.lead {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Breadcrumb Stilleri */
.breadcrumb {
  background-color: transparent;
  padding: 0.75rem 0;
  margin-bottom: 1.5rem;
}

.breadcrumb-item a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
}

.breadcrumb-item a:hover {
  color: var(--secondary-color);
}

.breadcrumb-item.active {
  color: var(--text-muted);
}

.breadcrumb-item + .breadcrumb-item::before {
  content: "\f105";
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  color: var(--text-muted);
}

/* Object Fit Cover Sınıfı */
.object-fit-cover {
  object-fit: cover;
  width: 100%;
  height: 100%;
}

/* Lightbox Styles */
.lightbox-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.9);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  animation: lightboxFadeIn 0.3s ease forwards;
}

.lightbox-container {
  max-width: 90%;
  max-height: 90%;
  background-color: white;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.lightbox-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 20px;
  background-color: var(--light-color);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.lightbox-caption {
  font-weight: 600;
  color: var(--heading-color);
}

.lightbox-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
  transition: var(--transition);
}

.lightbox-close:hover {
  color: var(--danger-color);
}

.lightbox-content {
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-image {
  max-width: 100%;
  max-height: calc(90vh - 100px);
  object-fit: contain;
}

.lightbox-fade-out {
  animation: lightboxFadeOut 0.3s ease forwards;
}

@keyframes lightboxFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes lightboxFadeOut {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}

body.lightbox-open {
  overflow: hidden;
}

/* Notification Styles */
.notification {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  padding: 0;
  z-index: 9999;
  max-width: 350px;
  transform: translateY(100px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  overflow: hidden;
}

.notification.show {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.notification-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
}

.notification-message {
  margin-right: 15px;
  color: var(--text-color);
}

.notification-close {
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--text-muted);
  transition: var(--transition);
}

.notification-close:hover {
  color: var(--danger-color);
}

.notification::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
}

.notification-success::before {
  background-color: var(--success-color);
}

.notification-error::before {
  background-color: var(--danger-color);
}

.notification-warning::before {
  background-color: var(--warning-color);
}

.notification-info::before {
  background-color: var(--info-color);
}

/* Accordion Styles */
.accordion-item {
  margin-bottom: 15px;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow-sm);
  background-color: white;
}

.accordion-header {
  padding: 15px 20px;
  background-color: white;
  cursor: pointer;
  position: relative;
  font-weight: 600;
  color: var(--heading-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.accordion-header::after {
  content: '\f107';
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  color: var(--primary-color);
  transition: var(--transition);
}

.accordion-item.active .accordion-header {
  background-color: rgba(var(--primary-rgb), 0.05);
  color: var(--primary-color);
}

.accordion-item.active .accordion-header::after {
  transform: rotate(180deg);
}

.accordion-content {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.accordion-item.active .accordion-content {
  padding: 15px 20px;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}

/* Print Styles */
@media print {
  header, footer, .sidebar, .social-links, 
  .scroll-top, .breadcrumb, .no-print {
    display: none !important;
  }
  
  body, .container {
    width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
  }
  
  a[href]::after {
    content: " (" attr(href) ")";
  }
  
  img {
    page-break-inside: avoid;
    max-width: 100% !important;
  }
  
  h1, h2, h3, h4, h5, h6 {
    page-break-after: avoid;
  }
  
  p, h2, h3 {
    orphans: 3;
    widows: 3;
  }
}

/* Support for reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  *, ::before, ::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}