:root {
  --primary-color: #a6d0f3;
  --secondary-color: #a6d0f3;
  --accent-color: #64b5f6;
  --text-color: #333;
  --white: #ffffff;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

html, body {
  overflow-x: hidden;
}

@media (max-width: 768px) {
  html, body {
    overflow-x: hidden;
  }
}

body {
  background-color: var(--white);
  color: var(--text-color);
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}


/* Başlık ortalamaları */
.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 36px;
    color: #333;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--accent-color);
}

.section-title p {
    font-size: 18px;
    color: #666;
    max-width: 700px;
    margin: 0 auto;
}



/* Header */
header {
  background-color: var(--white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

header.hide {
  top: -100px;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
}

.logo {
  font-size: 24px;
  font-weight: 700;
  color: var(--accent-color);
}

.logo span {
  color: var(--text-color);
}

.nav-links {
  display: flex;
  list-style: none;
}

.nav-links li {
  margin-left: 30px;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: var(--accent-color);
}

/* Hero Section - Yenilenmiş */
/* Hero Section - Güncellenmiş Stiller */
.hero {
  position: relative;
  padding: 100px 0;
  background: linear-gradient(135deg, #a6d0f3 100%);
  color: white;
  overflow: hidden;
}

.hero-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 2;
}

.hero-logo-container {
  position: relative;
  width: 500px;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.circle-bg {
  position: absolute;
  width: 400px;
  height: 400px;
  background-color: white;
  border-radius: 50%;
  z-index: 1;
  box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.hero-logo {
  position: relative;
  z-index: 3;
  text-align: center;
}

.hero-logo-text {
  font-size: 70px;
  font-weight: 800;
  line-height: 1;
  text-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.hero-logo-text span:first-child {
  color: var(--accent-color);
}

.hero-logo-text span:last-child {
  color: #2b7a78;
}

.hero-text {
  max-width: 700px;
  color: #333;
  position: relative;
  z-index: 2;
}

.hero-text h1 {
  font-size: 55px;
  margin-bottom: 20px;
  line-height: 1.3;
  color: var(--text-color);
  text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.hero-text p {
  font-size: 20px;
  margin-bottom: 15px;
  color: var(--text-color);
}

/* Buton Stilleri */
.btn {
  display: inline-block;
  padding: 20px 30px;
  background-color: white;
  color: var(--accent-color);
  border: 2px solid white;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
}

.hero-text .btn {
  margin-top: 20px;
  background-color: white;
  color: var(--text-color);
  margin-left: 35%;
}

.hero-text .btn:hover {
  background-color: transparent;
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}


/* Animasyon */
@keyframes float {
  0% { transform: translateY(0); }
  100% { transform: translateY(-20px); }
}

.hero-logo-text {
  animation: float 3s ease-in-out infinite alternate;
}

/* Responsive Tasarım */
@media (max-width: 992px) {
  .hero-content {
    flex-direction: column;
    text-align: center;
  }
  
  .hero-logo-container {
    width: 350px;
    height: 350px;
    margin-bottom: 40px;
  }
  
  .circle-bg {
    width: 300px;
    height: 300px;
  }
  
  .hero-logo-text {
    font-size: 50px;
  }
  
  .hero-text {
    max-width: 100%;
  }
  
  .hero-text h1 {
    font-size: 36px;
  }

  .hero-text .btn{
    margin-right: 33%;
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 80px 0;
  }
  
  .hero-logo-container {
    width: 280px;
    height: 280px;
  }
  
  .circle-bg {
    width: 220px;
    height: 220px;
  }
  
  .hero-logo-text {
    font-size: 35px;
  }
  
  .hero-text h1 {
    font-size: 32px;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 60px 0;
  }
  
  .hero-logo-container {
    width: 220px;
    height: 220px;
  }
  
  .circle-bg {
    width: 180px;
    height: 180px;
  }
  
  .hero-logo-text {
    font-size: 30px;
  }
  
  .hero-text h1 {
    font-size: 28px;
  }
  
  .hero-text p {
    font-size: 16px;
  }
    .hero-text .btn{
    margin-right: 32%;
  }
}
@media (max-width: 360px){
      .hero-text .btn{
    margin-right: 25%;
  }
}


.about {
  padding: 20px 0;
  background-color: var(--primary-color);
}

.about-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 200px;
  align-items: center;
  justify-content: space-between;
}

.about-text {
  flex: 1;
  min-width: 300px;
}

.about-text h2 {
  font-size: 32px;
  color: #2b7a78;
  margin-bottom: 20px;
}

.about-text span {
  color: #205072;
}

.about-text p {
  font-size: 16px;
  color: #444;
  margin-bottom: 10px;
}

.about-visual {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-width: 300px;
}

/* Top row */
.top-row {
  display: flex;
  align-items: center;
  gap: 15px;
}

.top-image {
  width: 350px;
  height: 200px;
  object-fit: cover;
  border-top-left-radius: 40px;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 0;
}

.experience-bubble {
  background-color: #2b7a78;
  color: white;
  border-radius: 50%;
  width: 100px;
  height: 100px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
  text-align: center;
  font-size: 14px;
}

.experience-bubble span {
  font-size: 24px;
}

/* Bottom row */
.bottom-images {
  display: flex;
  gap: 15px;
}

.round-image {
  width: 200px;
  height: 200px;
  object-fit: cover;
}
.bottom-right-rounded {
  width: 350px;
  height: 200px;
  object-fit: cover;
}
.round-image {
  border-radius: 50%;
}

.bottom-right-rounded {
  border-bottom-right-radius: 40px;
}

/* Contact Section */
.contact {
  background-color: var(--primary-color);
  padding: 60px 20px;
  color: #444;
}

.contact .section-title h2 {
  text-align: center;
  font-size: 32px;
  margin-bottom: 40px;
  color: #444;
  justify-content: center;
}

.contact-content {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  max-width: 1200px;
  margin: auto;
  align-items: flex-start;
}

.contact-info {
  flex: 1;
  min-width: 300px;
  padding: 30px;
  border-radius: 10px;
  box-shadow: var(--shadow);
}

.contact-info h3 {
  font-size: 24px;
  margin-bottom: 20px;
  color: #444;
}

.contact-info p {
  margin: 12px 0;
  font-size: 16px;
}

.contact-info a {
  color: #444;
  text-decoration: none;
}

.contact-info a:hover {
  text-decoration: underline;
}

.contact-map {
  flex: 1;
  min-width: 300px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  min-height: 300px;
  max-width: 100%;
  border: 0;
}

@media (max-width: 768px) {
  .contact-content {
    flex-direction: column;
    gap: 30px;
  }
  
  .contact-info {
    width: 100%;
    min-width: auto;
    text-align: center;
    padding: 20px;
  }
  
  .contact-map {
    width: 100%;
    min-width: auto;
    min-height: 300px;
  }
  
  .contact-info h3 {
    font-size: 20px;
    margin-bottom: 15px;
  }
  
  .contact-info p {
    font-size: 14px;
    margin: 8px 0;
  }
}


/* Header Responsive Styles */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
  z-index: 101;
}

.hamburger span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: var(--text-color);
  border-radius: 3px;
  transition: all 0.3s ease;
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }
  
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100vh;
    background-color: var(--white);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    transition: right 0.3s ease;
    z-index: 100;
  }
  
  .nav-links.active {
    right: 0;
  }
  
  .nav-links li {
    margin: 15px 0;
  }
  
  .hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }
}


/* Footer general structure */
footer {
  background-color: var(--light-gray);
  padding: 40px 20px 20px;
  font-size: 15px;
  color: var(--text-color);
}

/* Left and right columns */
.footer-columns {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 200px;
}

/* Social media (left) */
.footer-social {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-social a {
  color: var(--text-color);
  text-decoration: none;
  font-weight: 500;
}

.footer-social a {
  transition: all 0.3s ease;
}

.footer-social a:hover {
  transform: translateX(5px);
  color: var(--accent-color);
}

.footer-social a i {
  margin-right: 8px;
}

/* Page links (right) */
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: row;
  gap: 10px;
  margin-top: 25px;
}

.footer-links a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  transition: color 0.3s;
}

.footer-links a:hover {
  color: #42a5f5;
}

/* Copyright */
footer .copyright {
  text-align: center;
  margin-top: 30px;
  font-size: 16px;
  color: #777;
}



.admin-login {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: rgba(43, 146, 89, 0.8);
  color: white;
  padding: 7px 12px;
  border-radius: 50%;
  font-size: 20px;
  z-index: 999;
  transition: background-color 0.3s;
}

.admin-login:hover {
  background-color: rgba(37, 121, 75, 1);
  text-decoration: none;
}



/* MOBILE LAYOUT (768px and below) */
@media (max-width: 768px) {
  .about-grid {
    flex-direction: column;
    gap: 30px;
    padding: 0 15px;
  }

  .about-text {
    width: 100%;
    min-width: auto;
    text-align: center;
  }

  .about-visual {
    width: 100%;
    min-width: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .top-row {
    display: flex;
    justify-content: center;
    gap: 15px;
    width: 100%;
    max-width: 350px;
  }

  .top-image {
    width: 200px;
    height: 120px;
    border-radius: 20px 0 0 0;
    object-fit: cover;
  }

  .experience-bubble {
    width: 80px;
    height: 80px;
    font-size: 12px;
    animation: pulse 2s infinite;
  }

  @keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
  }

  .experience-bubble span {
    font-size: 18px;
  }
  
  .top-image, .round-image, .bottom-right-rounded {
    transition: transform 0.3s ease;
  }

  .top-image:hover, .round-image:hover, .bottom-right-rounded:hover {
    transform: scale(1.03);
  }

  .bottom-images {
    display: flex;
    justify-content: center;
    gap: 15px;
    width: 100%;
    max-width: 350px;
  }

  .round-image {
    width: 80px;
    height: 80px;
  }

  .bottom-right-rounded {
    width: 200px;
    height: 120px;
    border-radius: 0 0 20px 0;
  }
}

@media (max-width: 768px) {
  .footer-links {
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
  }

  .footer-links a {
    font-size: 16px;
  }

  .footer-columns {
    gap: 40px;
    flex-direction: column;
    align-items: center;
  }
}

.footer-links li a i.fa-lock {
  margin-right: 5px;
  font-size: 14px;
}

/* Company References */
.company-references {
  display: flex;
  justify-content: center;
  gap: 60px;
  margin: 40px auto 60px;
  flex-wrap: wrap;
}

.company-card {
  background-color: var(--white);
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 5px 25px rgba(0, 0, 0, 0.08);
  text-align: center;
  width: 220px;
  transition: all 0.3s ease;
}

.company-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.company-logo {
  width: 120px;
  height: 120px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.company-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.company-logo img {
  transition: transform 0.3s ease;
}

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

.company-card h3 {
  font-size: 18px;
  color: var(--text-color);
  font-weight: 600;
  margin-top: 15px;
}

@media (max-width: 768px) {
  .company-references {
    gap: 30px;
  }
  
  .company-card {
    width: 160px;
    padding: 20px;
  }
  
  .company-logo {
    width: 80px;
    height: 80px;
  }
}

@media (max-width: 480px) {
  .company-references {
    gap: 20px;
  }
  
  .company-card {
    width: 140px;
    padding: 15px;
  }
}

.made-by {
  font-size: 0.9em;
  color: #888;
}

.made-by a {
  color: #888;
  text-decoration: none;
}

.made-by a:hover {
  text-decoration: underline;
}

input:focus, textarea:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 8px rgba(100, 181, 246, 0.5);
}

.copyright {
  animation: fadeIn 2s ease-in-out;
}

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

/* Responsive adjustments */
@media (max-width: 768px) {
  .container {
    padding: 0 15px;
  }
  
  .section-title {
    margin-bottom: 30px;
    justify-content: center;
  }
  
  .section-title h2 {
    font-size: 28px;
  }
  
  .btn {
    font-size: 14px;
    padding: 10px 20px;
  }
}

/* Responsive layout for hero section */
@media (max-width: 992px) {
  .container.hero-content {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }

  .hero-text {
    text-align: center;
    align-items: center;
    margin-top: 40px;
  }

  .hero-text-wrapper {
    width: 350px;
    height: 350px;
  }

  .circle-bg {
    width: 280px;
    height: 280px;
  }

  .hero-logo .logo-part {
    font-size: 70px;
  }

  .hero-text h1 {
    font-size: 36px;
  }

  .hero-text p {
    font-size: 18px;
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 20px 0;
  }
  
  .hero-text-wrapper {
    width: 280px;
    height: 280px;
  }
  
  .circle-bg {
    width: 220px;
    height: 220px;
  }
  
  .hero-logo .logo-part {
    font-size: 60px;
  }
  
  .hero-text h1 {
    font-size: 32px;
    margin-bottom: 15px;
  }
  
  .hero-text p {
    font-size: 16px;
    margin-bottom: 20px;
  }
  
  .btn {
    padding: 10px 25px;
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .hero-text-wrapper {
    width: 220px;
    height: 220px;
  }

  .circle-bg {
    width: 180px;
    height: 180px;
  }

  .hero-logo .logo-part {
    font-size: 50px;
  }

  .hero-text h1 {
    font-size: 28px;
    line-height: 1.3;
  }

  .hero-text p {
    font-size: 15px;
  }
}







/* Services Section */
.services {
    padding: 80px 0;
    background-color: #f9f9f9;
}

.services-container {
    position: relative;
    margin: 40px auto;
    max-width: auto;
}

.services-slider {
    display: flex;
    gap: 30px;
    padding: 20px;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
}

.services-slider::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Opera */
}

.service-card {
    flex: 0 0 300px;
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
    text-align: center;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.service-icon {
    font-size: 50px;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #333;
}

.service-card p {
    color: #666;
    margin-bottom: 20px;
    font-size: 15px;
    line-height: 1.6;
}

.service-btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--accent-color);
    color: white;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
}

.service-btn:hover {
    background-color: #42a5f5;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(66, 165, 245, 0.3);
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: white;
    border: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    font-size: 18px;
    transition: all 0.3s;
}

.slider-btn:hover {
    background: var(--accent-color);
    color: white;
}

.left-btn {
    left: -25px;
}

.right-btn {
    right: -25px;
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ddd;
    cursor: pointer;
    transition: all 0.3s;
}

.slider-dot.active {
    background: var(--accent-color);
    transform: scale(1.2);
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background-color: white;
}

.testimonials-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.testimonials-slider {
    display: flex;
    gap: 30px;
    overflow-x: auto;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    padding: 20px 0;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.testimonials-slider::-webkit-scrollbar {
    display: none;
}

.testimonial-card {
    flex: 0 0 calc(100% - 20px);
    scroll-snap-align: start;
    background: #f9f9f9;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
}

.testimonial-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.user-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--accent-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: bold;
    margin-right: 15px;
}

.user-info h4 {
    margin: 0;
    color: #333;
    font-size: 18px;
}

.user-info span {
    color: #777;
    font-size: 14px;
}

.testimonial-content p {
    color: #555;
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 20px;
}

.rating {
    color: #ffc107;
    font-size: 16px;
}

.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 30px;
}

.testimonial-prev, .testimonial-next {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent-color);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.testimonial-prev:hover, .testimonial-next:hover {
    background: #42a5f5;
    transform: scale(1.1);
}

.testimonial-dots {
    display: flex;
    gap: 10px;
}

.testimonial-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ddd;
    cursor: pointer;
    transition: all 0.3s;
}

.testimonial-dot.active {
    background: var(--accent-color);
    transform: scale(1.2);
}

/* Responsive Styles */
@media (max-width: 768px) {
    .service-card {
        flex: 0 0 250px;
    }
    
    .slider-btn {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .left-btn {
        left: -15px;
    }
    
    .right-btn {
        right: -15px;
    }
    
    .testimonial-card {
        flex: 0 0 calc(100% - 40px);
        margin: 0 20px;
    }
}

@media (max-width: 480px) {
    .services, .testimonials {
        padding: 60px 0;
    }
    
    .service-card {
        flex: 0 0 220px;
        padding: 20px;
    }
    
    .testimonial-card {
        flex: 0 0 calc(100% - 30px);
        padding: 20px;
    }
    
    .slider-btn {
        display: none;
    }
}