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

:root {
  --primary-blue: #0B3C5D;
  --secondary-blue: #1D5A7F;
  --light-blue: #328CC1;
  --accent-blue: #4A90E2;
  --white: #FFFFFF;
  --light-gray: #F5F7FA;
  --medium-gray: #E1E8ED;
  --text-dark: #2C3E50;
  --text-light: #6C7A89;
  --success: #27AE60;
  --shadow-sm: 0 2px 8px rgba(11, 60, 93, 0.08);
  --shadow-md: 0 4px 16px rgba(11, 60, 93, 0.12);
  --shadow-lg: 0 8px 24px rgba(11, 60, 93, 0.16);
}

body {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--white);
  overflow-x: hidden;
}

.doktorbaslik{font-size: 23px;
    margin-bottom: 15px;
    color: #cfcfcf;}

.container {
  max-width: 1350px;
  margin: 0 auto;
  padding: 0 20px;
}

header {
  background: var(--white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.logo h2 {
  color: var(--primary-blue);
  font-size: 1.4rem;
  font-weight: 600;
}

.nav-menu ul {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-menu a {
  font-weight: bold !important;
  font-size: 1rem;
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-menu a:hover {
  color: var(--light-blue);
}

.nav-menu a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background-color: var(--light-blue);
  transition: width 0.3s ease;
}

.nav-menu a:hover::after {
  width: 100%;
}

.header-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.header-btn-call {
  background: #1E3A5F;
  color: var(--white);
  padding: 0.65rem 1.4rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}

.header-btn-call:hover {
  background: #2A4A6F;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.header-btn-whatsapp {
  background: #25D366;
  color: var(--white);
  padding: 0.65rem 1.4rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}

.header-btn-whatsapp:hover {
  background: #1EBE57;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.mobile-menu-toggle span {
  width: 25px;
  height: 3px;
  background: var(--primary-blue);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.hero {
  background: #010f2a;
  padding: 5rem 0;
  margin-top: 0;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-left h1 {
  font-size: 2.8rem;
  color: var(--white);
  margin-bottom: 1.5rem;
  line-height: 1.3;
  font-weight: 700;
}

.hero-left p {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--light-blue);
  color: var(--white);
  border: none;
  padding: 1rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background: var(--secondary-blue);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: var(--white);
  color: var(--light-blue);
  border: 2px solid var(--light-blue);
  padding: 1rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: var(--light-blue);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.doctor-image {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.doctor-image::before {
  /*
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(135deg, rgba(74, 144, 226, 0.1) 0%, transparent 100%);
  z-index: 1;
  */
}

.doctor-image img {
  /*width: 100%;*/
  width: 500px;
  height: auto;
  display: block;
  object-fit: cover;
}

.treatment-areas {
  padding: 5rem 0;
  background: var(--white);
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  color: var(--primary-blue);
  margin-bottom: 3rem;
  font-weight: 700;
}

.treatment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.treatment-card {
  background: var(--white);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
  border: 1px solid var(--medium-gray);
}

.treatment-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--light-blue);
}

.treatment-card h3 {
  color: var(--primary-blue);
  font-size: 1.4rem;
  margin-bottom: 1rem;
  font-weight: 600;
}

.treatment-card p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.card-link {
  color: var(--light-blue);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.card-link:hover {
  color: var(--secondary-blue);
  gap: 0.75rem;
}

.cta-bar {
  background: #010f2a;
  padding: 3rem 0;
  color: var(--white);
}

.cta-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.cta-content p {
  font-size: 1.7rem;
  font-weight: 600;
  margin: 0;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-whatsapp {
  background: #25D366;
  color: var(--white);
  padding: 0.9rem 1.8rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-md);
}

.btn-whatsapp:hover {
  background: #1EBE57;
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.btn-call {
  background: var(--white);
  color: var(--primary-blue);
  padding: 0.9rem 1.8rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-md);
}

.btn-call:hover {
  background: var(--light-gray);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.faq-contact {
  padding: 5rem 0;
  background: var(--light-gray);
}

.faq-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.faq-section h2,
.contact-form-section h2 {
  color: var(--primary-blue);
  font-size: 2rem;
  margin-bottom: 2rem;
  font-weight: 700;
}

.accordion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.accordion-item {
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.accordion-header {
  width: 100%;
  padding: 1.25rem 1.5rem;
  background: var(--white);
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--primary-blue);
  text-align: left;
  transition: all 0.3s ease;
}

.accordion-header:hover {
  background: var(--light-gray);
}

.accordion-icon {
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--light-blue);
  transition: transform 0.3s ease;
}

.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding: 0 1.5rem;
}

.accordion-item.active .accordion-content {
  max-height: 500px;
  padding: 0 1.5rem 1.5rem 1.5rem;
}

.accordion-content p {
  color: var(--text-light);
  line-height: 1.7;
}

.contact-form {
  background: var(--white);
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-dark);
  font-weight: 600;
  font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.9rem;
  border: 2px solid var(--medium-gray);
  border-radius: 8px;
  font-size: 1rem;
  font-family: 'Poppins', sans-serif;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--light-blue);
  box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.form-group input.error,
.form-group textarea.error {
  border-color: #E74C3C;
}

.error-message {
  color: #E74C3C;
  font-size: 0.85rem;
  margin-top: 0.4rem;
  display: block;
}

.btn-submit {
  width: 100%;
  background: var(--light-blue);
  color: var(--white);
  border: none;
  padding: 1rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1.05rem;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-bottom: 1rem;
}

.btn-submit:hover {
  background: var(--secondary-blue);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.success-message {
  background: var(--success);
  color: var(--white);
  padding: 1rem;
  border-radius: 8px;
  text-align: center;
  font-weight: 600;
  display: none;
}

.success-message.show {
  display: block;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.about {
  padding: 5rem 0;
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-content h2 {
  color: var(--primary-blue);
  font-size: 2.5rem;
  margin-bottom: 2rem;
  font-weight: 700;
}

.about-content p {
    color: #2e2f30;
    margin-bottom: 1.5rem;
    line-height: 1.8;
    font-size: 1.25rem;
}

.about-image {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

.cta-bar-secondary {
  background: #010f2a;
}

.featured-treatments {
  padding: 5rem 0;
  background: var(--white);
}

.featured-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 5rem;
  padding: 3rem;
  /*background: var(--light-gray);*/
  border-radius: 16px;
}

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

.featured-item-reverse {
  direction: ltr;
}

.featured-item-reverse > * {
  direction: ltr;
}

.featured-content h3 {
  color: var(--primary-blue);
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  font-weight: 700;
}

.featured-content p {
    color: #2e2f30;
    margin-bottom: 1.5rem;
    line-height: 1.8;
    font-size: 1.25rem;
}

.featured-image {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
  /*height: 350px;*/
}

.featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

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

.map-calendar {
  padding: 5rem 0;
  background: var(--white);
}

.map-calendar-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
}

.contact-info h2 {
  color: var(--primary-blue);
  font-size: 2rem;
  margin-bottom: 2rem;
  font-weight: 700;
}

.info-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: var(--light-gray);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.info-item:hover {
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.info-item .icon {
  font-size: 2rem;
}

.info-item strong {
  display: block;
  color: var(--primary-blue);
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.info-item p {
  color: var(--text-light);
  margin: 0;
  line-height: 1.6;
}

.info-item a {
  color: var(--light-blue);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

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

.map-section iframe {
  border-radius: 12px;
  box-shadow: var(--shadow-md);
}

.footer {
  background:#010f2a;
  color: var(--white);
  padding: 3rem 0 1.5rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-col h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
  font-weight: 600;
}

.footer-col h4 {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  font-weight: 600;
  color: var(--light-blue);
}

.footer-col p {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
  margin-bottom: 0.5rem;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 0.7rem;
}

.footer-col ul li a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-col ul li a:hover {
  color: var(--white);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
}

@media (max-width: 968px) {
  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background-color: var(--white);
    width: 100%;
    text-align: center;
    transition: left 0.3s ease;
    box-shadow: var(--shadow-lg);
    padding: 2rem 0;
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-menu ul {
    flex-direction: column;
    gap: 1.5rem;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .header-actions {
    display: none;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero-left h1 {
    font-size: 2rem;
  }

  .hero-left p {
    font-size: 1rem;
  }

  .treatment-grid {
    grid-template-columns: 1fr;
  }

  .faq-contact-grid {
    grid-template-columns: 1fr;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .map-calendar-grid {
    grid-template-columns: 1fr;
  }

  .cta-content {
    justify-content: center;
    text-align: center;
  }

  .cta-content p {
    font-size: 1.7rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .featured-item {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2rem;
  }

  .featured-item-reverse {
    direction: ltr;
  }

  .featured-image {
    height: 250px;
  }
}

@media (max-width: 576px) {
  .hero-left h1 {
    font-size: 1.6rem;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
  }

  .treatment-card {
    padding: 1.5rem;
  }

  .cta-buttons {
    width: 100%;
    flex-direction: column;
  }

  .btn-whatsapp,
  .btn-call {
    width: 100%;
    justify-content: center;
  }

  .featured-item {
    padding: 1.5rem;
    margin-bottom: 3rem;
  }

  .featured-content h3 {
    font-size: 1.5rem;
  }

  .featured-image {
    height: 200px;
  }
}

html {
  scroll-behavior: smooth;
}

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--light-gray);
}

::-webkit-scrollbar-thumb {
  background: var(--light-blue);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--secondary-blue);
}