/* Modern Tasarım - MH Teknik Yapı İnşaat */

:root {
  --primary-color: #2c3e50;
  --secondary-color: #e67e22;
  --accent-color: #3498db;
  --light-color: #ecf0f1;
  --dark-color: #2c3e50;
  --text-color: #333;
  --text-light: #7f8c8d;
  --border-radius: 6px;
  --box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --transition: all 0.3s ease;
}

body {
  font-family: 'Poppins', sans-serif;
  color: var(--text-color);
  background-color: #f9fafb;
  line-height: 1.7;
}

a {
  color: var(--primary-color);
  transition: var(--transition);
}

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

.btn {
  padding: 12px 30px;
  background-color: var(--primary-color);
  color: #fff;
  border-radius: 50px;
  border: 2px solid var(--primary-color);
  font-weight: 500;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 4px 6px rgba(44, 62, 80, 0.2);
}

.btn:hover {
  background-color: transparent;
  color: var(--primary-color);
  transform: translateY(-3px);
  box-shadow: 0 6px 12px rgba(44, 62, 80, 0.3);
}

.btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.btn-secondary {
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
  color: #fff;
}

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

.btn-outline {
  background-color: transparent;
  color: var(--primary-color);
}

.btn-outline:hover {
  background-color: var(--primary-color);
  color: #fff;
}

/* Header Stili */
.header {
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.header.sticky {
  box-shadow: var(--box-shadow);
}

.logo img {
  height: 60px;
}

.main-nav .menu li a {
  font-weight: 500;
  position: relative;
}

.main-nav .menu li a:after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 2px;
  background-color: var(--secondary-color);
  transition: var(--transition);
  transform: translateX(-50%);
}

.main-nav .menu li a:hover:after,
.main-nav .menu li a.active:after {
  width: 80%;
}

.main-nav .menu li a:hover,
.main-nav .menu li a.active {
  color: var(--secondary-color);
}

.main-nav .menu li .dropdown {
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.contact-sidebar-toggle button {
  background-color: var(--secondary-color);
  border-radius: 50px;
  padding: 12px 25px;
  box-shadow: 0 4px 6px rgba(230, 126, 34, 0.2);
}

.contact-sidebar-toggle button:hover {
  background-color: #d35400;
  transform: translateY(-3px);
  box-shadow: 0 6px 12px rgba(230, 126, 34, 0.3);
}

/* Preloader */
.preloader .path {
  stroke: var(--secondary-color);
}

/* Hero Slider */
.hero-slider {
  height: 85vh;
}

.slide-content h2 {
  font-size: 56px;
  font-weight: 700;
  margin-bottom: 20px;
  animation: fadeInUp 1s ease;
}

.slide-content p {
  font-size: 22px;
  margin-bottom: 30px;
  animation: fadeInUp 1.2s ease;
}

.slide-content .btn {
  animation: fadeInUp 1.4s ease;
}

.slide:before {
  background: linear-gradient(to right, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.2));
}

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

/* Rakamlarla Biz */
.stats-section {
  margin-top: -70px;
}

.stat-item {
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  border-top: 3px solid var(--secondary-color);
}

.stat-icon {
  background-color: rgba(230, 126, 34, 0.1);
  color: var(--secondary-color);
}

.stat-content h3 {
  color: var(--dark-color);
}

/* Hizmetler Bölümü */
.services {
  background-color: #fff;
}

.section-title h2 {
  font-weight: 700;
  color: var(--dark-color);
}

.section-title h2:after {
  background-color: var(--secondary-color);
  height: 4px;
  width: 60px;
  border-radius: 2px;
}

.service-box {
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  overflow: hidden;
  position: relative;
  z-index: 1;
  border-bottom: 3px solid transparent;
  transition: var(--transition);
}

.service-box:hover {
  border-bottom: 3px solid var(--secondary-color);
}

.service-icon {
  background-color: rgba(52, 152, 219, 0.1);
  color: var(--secondary-color);
}

.service-link {
  color: var(--secondary-color);
}

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

.service-link:hover i {
  margin-left: 10px;
}

/* Neden Biz */
.why-us {
  position: relative;
}

.feature-icon {
  background-color: rgba(230, 126, 34, 0.1);
  color: var(--secondary-color);
}

.why-us-image {
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.experience-badge {
  background-color: var(--secondary-color);
}

/* Projeler Bölümü */
.project-box {
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.project-info {
  background: linear-gradient(to top, rgba(44, 62, 80, 0.9), transparent);
}

.project-box:hover img {
  transform: scale(1.1);
}

/* Hakkımızda Kısa Bölüm */
.about-short {
  background-color: #fff;
}

.about-text h2 {
  color: var(--dark-color);
  position: relative;
  padding-bottom: 15px;
  margin-bottom: 20px;
}

.about-text h2:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background-color: var(--secondary-color);
  border-radius: 2px;
}

.about-image {
  box-shadow: var(--box-shadow);
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
}

.about-image:after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border: 5px solid var(--secondary-color);
  top: 20px;
  left: 20px;
  z-index: -1;
  border-radius: var(--border-radius);
}

/* Referanslar */
.partners-slider {
  display: flex;
  justify-content: space-between;
}

.partner-logo img:hover {
  transform: scale(1.1);
}

/* İletişim Çağrısı */
.contact-cta {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
}

/* Footer */
.footer {
  background-color: var(--dark-color);
}

.footer-widget h3:after {
  background-color: var(--secondary-color);
}

.social-links a {
  background-color: rgba(255, 255, 255, 0.1);
}

.social-links a:hover {
  background-color: var(--secondary-color);
  transform: translateY(-5px);
}

.footer-links li a:hover {
  color: var(--secondary-color);
}

.footer-bottom {
  background-color: #1a252f;
}

/* İletişim Sidebar */
.contact-sidebar-header {
  background-color: var(--primary-color);
  background-image: linear-gradient(45deg, var(--primary-color), var(--accent-color));
}

.contact-item i {
  color: var(--secondary-color);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--secondary-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(230, 126, 34, 0.1);
}

/* Back to Top Button */
.back-to-top {
  background-color: var(--secondary-color);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.back-to-top:hover {
  background-color: var(--primary-color);
}

/* Form Başarı Mesajı */
.form-success {
  background-color: var(--secondary-color);
}

/* Slider Göstergeleri */
.indicator.active {
  background-color: var(--secondary-color);
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
}

/* Responsive Tasarım Geliştirmeleri */
@media screen and (max-width: 992px) {
  .hero-slider {
    height: 70vh;
  }
  
  .slide-content h2 {
    font-size: 42px;
  }
}

@media screen and (max-width: 768px) {
  .hero-slider {
    height: 60vh;
  }
  
  .slide-content h2 {
    font-size: 36px;
  }
}

@media screen and (max-width: 576px) {
  .hero-slider {
    height: 50vh;
  }
  
  .slide-content h2 {
    font-size: 28px;
  }
}

/* Hakkımızda Sayfası Stilleri */
.page-title {
  position: relative;
  padding: 100px 0;
  text-align: center;
  margin-bottom: 60px;
  color: #fff;
  overflow: hidden;
}

.page-title-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  z-index: -1;
}

.page-title-bg:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(44, 62, 80, 0.9), rgba(52, 152, 219, 0.7));
}

.page-title h1 {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 20px;
  position: relative;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  position: relative;
}

.breadcrumb li {
  position: relative;
  font-size: 16px;
  color: rgba(255, 255, 255, 0.8);
}

.breadcrumb li:not(:last-child):after {
  content: '/';
  margin-left: 10px;
}

.breadcrumb li a {
  color: #fff;
}

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

.about-container {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: 40px;
}

.about-sidebar {
  position: sticky;
  top: 120px;
  align-self: flex-start;
}

.about-menu {
  background-color: #fff;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  overflow: hidden;
  margin-bottom: 30px;
}

.about-menu li {
  border-bottom: 1px solid #eee;
}

.about-menu li:last-child {
  border-bottom: none;
}

.about-menu li a {
  display: flex;
  align-items: center;
  padding: 15px 20px;
  color: var(--text-color);
  transition: var(--transition);
  font-weight: 500;
}

.about-menu li a i {
  margin-right: 10px;
  color: var(--secondary-color);
  width: 20px;
  text-align: center;
}

.about-menu li a.active,
.about-menu li a:hover {
  background-color: var(--secondary-color);
  color: #fff;
}

.about-menu li a.active i,
.about-menu li a:hover i {
  color: #fff;
}

.sidebar-contact {
  background-color: var(--primary-color);
  color: #fff;
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  text-align: center;
}

.sidebar-contact h3 {
  font-size: 22px;
  margin-bottom: 15px;
}

.sidebar-contact p {
  margin-bottom: 20px;
  color: rgba(255, 255, 255, 0.8);
}

/* Responsive Tasarım - Hakkımızda Sayfası */
@media screen and (max-width: 992px) {
  .about-container {
    grid-template-columns: 1fr;
  }
  
  .about-sidebar {
    position: static;
    margin-bottom: 30px;
  }
}

@media screen and (max-width: 768px) {
  .page-title {
    padding: 70px 0;
  }
  
  .page-title h1 {
    font-size: 36px;
  }
}

/* Hakkımızda Sayfası İçerik Stilleri */
.about-content {
  background-color: #fff;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 40px;
}

.about-page-section {
  margin-bottom: 60px;
}

.about-page-section:last-child {
  margin-bottom: 0;
}

.about-page-section h2 {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 25px;
  color: var(--dark-color);
  position: relative;
  padding-bottom: 15px;
}

.about-page-section h2:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background-color: var(--secondary-color);
  border-radius: 2px;
}

.section-subtitle {
  color: var(--secondary-color);
  font-weight: 500;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 14px;
}

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

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

.about-text-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-bottom: 40px;
}

.ceo-quote {
  background-color: #f8f9fa;
  padding: 25px;
  border-radius: var(--border-radius);
  position: relative;
  margin-top: 30px;
}

.quote-icon {
  position: absolute;
  top: -15px;
  left: 25px;
  color: var(--secondary-color);
  font-size: 30px;
}

.ceo-quote blockquote {
  font-style: italic;
  margin-bottom: 15px;
  color: var(--text-color);
}

.quote-author {
  font-weight: 600;
  text-align: right;
  color: var(--dark-color);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  background-color: #f8f9fa;
  padding: 25px;
  border-radius: var(--border-radius);
  transition: var(--transition);
}

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

.feature-icon {
  min-width: 50px;
  height: 50px;
  background-color: rgba(230, 126, 34, 0.1);
  color: var(--secondary-color);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 15px;
  font-size: 20px;
}

.feature-content h4 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--dark-color);
}

.about-list {
  margin: 20px 0 40px;
}

.about-list li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 15px;
}

.about-list li i {
  color: var(--secondary-color);
  position: absolute;
  left: 0;
  top: 5px;
}

.vision-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin: 30px 0;
}

.vision-image img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.vision-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.vision-card {
  background-color: #f8f9fa;
  padding: 30px;
  border-radius: var(--border-radius);
  text-align: center;
  transition: var(--transition);
  border-bottom: 3px solid transparent;
}

.vision-card:hover {
  box-shadow: var(--box-shadow);
  border-bottom: 3px solid var(--secondary-color);
}

.card-icon {
  width: 70px;
  height: 70px;
  background-color: rgba(230, 126, 34, 0.1);
  color: var(--secondary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 20px;
}

.vision-card h4 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--dark-color);
}

/* Responsive Tasarım - İçerik Bölümleri */
@media screen and (max-width: 992px) {
  .about-text-columns,
  .vision-content {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

@media screen and (max-width: 768px) {
  .about-content {
    padding: 25px;
  }
  
  .about-page-section h2 {
    font-size: 28px;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
}

/* Değerler Kutuları */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin: 30px 0;
}

.value-box {
  background-color: #fff;
  padding: 30px;
  border-radius: var(--border-radius);
  text-align: center;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  border-top: 3px solid var(--secondary-color);
}

.value-box:hover {
  transform: translateY(-10px);
}

.value-icon {
  width: 80px;
  height: 80px;
  background-color: rgba(230, 126, 34, 0.1);
  color: var(--secondary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  margin: 0 auto 20px;
}

.value-box h4 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--dark-color);
}

/* Sayaçlar */
.counters-section {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin: 40px 0 20px;
  background-color: var(--primary-color);
  padding: 50px 30px;
  border-radius: var(--border-radius);
  color: #fff;
}

.counter-item {
  text-align: center;
}

.counter-icon {
  font-size: 30px;
  color: var(--secondary-color);
  margin-bottom: 15px;
}

.counter-value {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 5px;
}

.counter-title {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.8);
}

/* Zaman Çizelgesi */
.timeline {
  position: relative;
  margin: 40px 0;
  padding-left: 60px;
}

.timeline:before {
  content: '';
  position: absolute;
  top: 0;
  left: 30px;
  height: 100%;
  width: 2px;
  background-color: var(--secondary-color);
}

.timeline-item {
  position: relative;
  margin-bottom: 50px;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-year {
  position: absolute;
  left: -60px;
  width: 60px;
  height: 60px;
  background-color: var(--secondary-color);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  z-index: 2;
}

.timeline-content {
  background-color: #f8f9fa;
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  position: relative;
}

.timeline-dot {
  position: absolute;
  left: -67px;
  top: 30px;
  width: 14px;
  height: 14px;
  background-color: #fff;
  border: 3px solid var(--secondary-color);
  border-radius: 50%;
  z-index: 3;
}

.timeline-content h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--dark-color);
}

.timeline-image {
  margin-top: 20px;
  border-radius: var(--border-radius);
  overflow: hidden;
}

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

/* Güvenlik Bölümü */
.safety-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 30px;
  margin: 30px 0;
}

.info-box {
  display: flex;
  background-color: #e3f2fd;
  padding: 20px;
  border-radius: var(--border-radius);
  margin-top: 20px;
}

.info-icon {
  color: #2196f3;
  font-size: 24px;
  margin-right: 15px;
}

.safety-stats {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background-color: var(--primary-color);
  padding: 30px;
  border-radius: var(--border-radius);
  color: #fff;
}

.stat {
  text-align: center;
  margin-bottom: 20px;
}

.stat:last-child {
  margin-bottom: 0;
}

.stat-value {
  font-size: 36px;
  font-weight: 700;
  color: var(--secondary-color);
  margin-bottom: 5px;
}

.stat-label {
  font-size: 14px;
  line-height: 1.4;
}

.safety-boxes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin: 30px 0;
}

.safety-box {
  background-color: #fff;
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  text-align: center;
  transition: var(--transition);
}

.safety-box:hover {
  transform: translateY(-10px);
}

.safety-icon {
  width: 70px;
  height: 70px;
  background-color: rgba(230, 126, 34, 0.1);
  color: var(--secondary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 20px;
}

.safety-box h4 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--dark-color);
}

.video-section {
  margin: 40px 0 20px;
}

.video-container {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

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

/* Responsive Tasarım - Ek Bölümler */
@media screen and (max-width: 992px) {
  .counters-section {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .safety-content {
    grid-template-columns: 1fr;
  }
}

@media screen and (max-width: 768px) {
  .values-grid {
    grid-template-columns: 1fr;
  }
  
  .counters-section {
    padding: 30px 20px;
  }
  
  .timeline {
    padding-left: 40px;
  }
  
  .timeline:before {
    left: 20px;
  }
  
  .timeline-year {
    left: -40px;
    width: 40px;
    height: 40px;
    font-size: 14px;
  }
  
  .timeline-dot {
    left: -47px;
  }
}

@media screen and (max-width: 576px) {
  .counters-section {
    grid-template-columns: 1fr;
  }
}

/* Çalışmalarımız Sayfası Stilleri */
.services-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
  justify-content: center;
}

.services-tab {
  padding: 12px 25px;
  background-color: #f8f9fa;
  border-radius: 50px;
  color: var(--text-color);
  font-weight: 500;
  transition: var(--transition);
  border: 2px solid transparent;
}

.services-tab.active, .services-tab:hover {
  background-color: var(--secondary-color);
  color: #fff;
}

.service-section {
  margin-bottom: 80px;
  padding-bottom: 60px;
  border-bottom: 1px solid #eee;
}

.service-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.service-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
  align-items: center;
}

.service-image {
  overflow: hidden;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.service-image img {
  width: 100%;
  height: auto;
  transition: var(--transition);
  display: block;
}

.service-image:hover img {
  transform: scale(1.05);
}

.service-details h3 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--dark-color);
}

.service-list {
  margin: 20px 0;
}

.service-list li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 10px;
}

.service-list li i {
  color: var(--secondary-color);
  position: absolute;
  left: 0;
  top: 5px;
}

.service-cta {
  margin-top: 30px;
}

.project-examples {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 30px;
}

.project-example {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.project-example:hover {
  transform: translateY(-10px);
}

.project-example img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
  transition: var(--transition);
}

.project-example:hover img {
  transform: scale(1.05);
}

.project-example-content {
  padding: 20px;
  background-color: #fff;
}

.project-example-content h4 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--dark-color);
}

/* Projelerimiz Sayfası Stilleri */
.projects-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-bottom: 40px;
  justify-content: center;
}

.filter-btn {
  padding: 10px 25px;
  background-color: #f8f9fa;
  border: none;
  border-radius: 50px;
  color: var(--text-color);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn.active, .filter-btn:hover {
  background-color: var(--secondary-color);
  color: #fff;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
}

.project-item {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  background-color: #fff;
}

.project-item:hover {
  transform: translateY(-10px);
}

.project-image {
  position: relative;
  overflow: hidden;
}

.project-image img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  display: block;
  transition: var(--transition);
}

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(44, 62, 80, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.project-item:hover .project-overlay {
  opacity: 1;
}

.project-item:hover .project-image img {
  transform: scale(1.1);
}

.project-link {
  width: 50px;
  height: 50px;
  background-color: var(--secondary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 20px;
  transform: translateY(20px);
  opacity: 0;
  transition: var(--transition);
}

.project-item:hover .project-link {
  transform: translateY(0);
  opacity: 1;
}

.project-details {
  padding: 25px;
}

.project-details h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--dark-color);
}

.project-category {
  color: var(--secondary-color);
  font-weight: 500;
  margin-bottom: 10px;
}

.project-location {
  margin-bottom: 15px;
  color: var(--text-light);
}

.project-location i {
  margin-right: 8px;
  color: var(--secondary-color);
}

/* Proje Detay Sayfası */
.project-detail-content {
  background-color: #fff;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 40px;
  margin-bottom: 60px;
}

.project-detail-header {
  text-align: center;
  margin-bottom: 40px;
}

.project-detail-header h2 {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--dark-color);
}

.project-detail-header .project-category {
  display: inline-block;
  background-color: var(--secondary-color);
  color: #fff;
  padding: 5px 15px;
  border-radius: 50px;
  font-size: 14px;
}

.project-gallery {
  margin-bottom: 40px;
}

.project-main-image {
  margin-bottom: 15px;
  border-radius: var(--border-radius);
  overflow: hidden;
}

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

.project-thumbnails {
  display: flex;
  gap: 15px;
  overflow-x: auto;
  padding-bottom: 10px;
}

.thumbnail {
  width: 120px;
  height: 80px;
  border-radius: var(--border-radius);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
}

.thumbnail:hover {
  transform: translateY(-5px);
}

.thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.project-info-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.project-info-main h3 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--dark-color);
}

.project-features {
  margin: 20px 0 30px;
}

.project-features li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 10px;
}

.project-features li i {
  color: var(--secondary-color);
  position: absolute;
  left: 0;
  top: 5px;
}

.project-info-box {
  background-color: #f8f9fa;
  padding: 30px;
  border-radius: var(--border-radius);
  margin-bottom: 30px;
}

.project-info-list li {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px dashed #ddd;
}

.project-info-list li:last-child {
  border-bottom: none;
}

.info-label {
  font-weight: 600;
  color: var(--dark-color);
}

.info-value {
  color: var(--text-light);
}

.other-projects {
  margin-top: 60px;
}

.other-projects h3 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 30px;
  color: var(--dark-color);
  text-align: center;
}

.other-projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.other-project-item {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.other-project-item:hover {
  transform: translateY(-10px);
}

.other-project-image {
  position: relative;
  overflow: hidden;
}

.other-project-image img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  transition: var(--transition);
}

.other-project-details {
  padding: 20px;
  background-color: #fff;
}

.other-project-details h4 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--dark-color);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 14px;
}

/* İletişim Sayfası Stilleri */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

.contact-info-box {
  background-color: #fff;
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.contact-info-box h3 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 30px;
  color: var(--dark-color);
  position: relative;
  padding-bottom: 15px;
}

.contact-info-box h3:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background-color: var(--secondary-color);
  border-radius: 10px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 30px;
}

.contact-icon {
  width: 50px;
  height: 50px;
  background-color: rgba(230, 126, 34, 0.1);
  color: var(--secondary-color);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-right: 20px;
}

.contact-text h4 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--dark-color);
}

.contact-text p {
  margin-bottom: 5px;
  color: var(--text-light);
}

.contact-info-box .social-links {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.contact-info-box .social-links a {
  width: 40px;
  height: 40px;
  background-color: #f8f9fa;
  color: var(--text-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.contact-info-box .social-links a:hover {
  background-color: var(--secondary-color);
  color: #fff;
  transform: translateY(-5px);
}

.contact-page-form {
  background-color: #fff;
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.contact-page-form h3 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 30px;
  color: var(--dark-color);
  position: relative;
  padding-bottom: 15px;
}

.contact-page-form h3:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background-color: var(--secondary-color);
  border-radius: 10px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

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

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--dark-color);
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #ddd;
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--secondary-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(230, 126, 34, 0.1);
}

.form-check {
  display: flex;
  align-items: flex-start;
}

.form-check input {
  margin-right: 10px;
  margin-top: 5px;
}

.form-success {
  background-color: #28a745;
  color: #fff;
  padding: 15px;
  border-radius: var(--border-radius);
  display: none;
  align-items: center;
  margin-top: 20px;
}

.form-success i {
  margin-right: 10px;
  font-size: 20px;
}

.contact-map {
  margin-bottom: 60px;
}

.contact-map h3 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--dark-color);
}

.map-container {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
}

/* SSS Bölümü */
.faq-section {
  background-color: #f8f9fa;
  padding: 80px 0;
}

.faq-container {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background-color: #fff;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  margin-bottom: 20px;
  overflow: hidden;
}

.faq-header {
  padding: 20px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: var(--transition);
}

.faq-header h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--dark-color);
}

.faq-toggle {
  width: 30px;
  height: 30px;
  background-color: rgba(230, 126, 34, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--secondary-color);
}

.faq-content {
  padding: 0 30px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-header {
  background-color: var(--secondary-color);
  color: #fff;
}

.faq-item.active .faq-header h3 {
  color: #fff;
}

.faq-item.active .faq-toggle {
  background-color: #fff;
}

/* Responsive Tasarım */
@media screen and (max-width: 992px) {
  .service-content,
  .project-info-grid,
  .contact-container {
    grid-template-columns: 1fr;
  }
  
  .service-image {
    margin-bottom: 30px;
  }
  
  .project-info-sidebar {
    order: -1;
    margin-bottom: 30px;
  }
}

@media screen and (max-width: 768px) {
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .services-tab {
    padding: 10px 20px;
    font-size: 14px;
  }
  
  .projects-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }
  
  .project-examples,
  .other-projects-grid {
    grid-template-columns: 1fr;
  }
  
  .project-detail-content {
    padding: 25px;
  }
}

@media screen and (max-width: 576px) {
  .project-item {
    max-width: 350px;
    margin: 0 auto;
  }
}