: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;
        }
        
        /* 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; /* Yüksekliğe göre ayarlayabilirsin */
}
        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 {
  background-color: var(--primary-color);
  padding: 5px 20px;
  display: flex;
  justify-content: center;
}

.container.hero-content {
  max-width: 1400px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

/* Soldaki görsel alanı */

.hero-image-wrapper {
  position: relative;
  width: 600px;
  height: 700px;
  flex-shrink: 0;
}

.circle-bg {
  position: absolute;
  width: 500px;
  height: 500px;
  background-color: white;
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,0.1));
}

.hero-image {
  position: relative;
  width: 100%;
  height: 100%;
  object-fit: contain;
  z-index: 2;
  transition: transform 0.5s ease;
}

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

/* Sağdaki yazı alanı */

.hero-text {
  flex: 1;
  text-align: right;
  color: var(--text-color);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-text h1 {
  font-size: 56px;
  margin-bottom: 20px;
  max-width: 600px;
}

.hero-text p {
  font-size: 20px;
  max-width: 600px;
  margin-bottom: 30px;
}

/* Buton */

.btn {
  display: inline-block;
  background-color: var(--accent-color);
  color: var(--white);
  padding: 15px 30px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.3s ease;
  margin-left: 0; /* margin-left kaldırılıyor */
  margin-top: 20px; /* Yazı ile buton arasına boşluk ekliyoruz */
  align-self: center; /* Butonu kendi içinde ortalamak için */
}


.btn:hover {
  background-color: var(--btn-hover-color, #3a9acc);
}


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

@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-image-wrapper {
    width: 350px;
    height: 350px;
  }

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

  .hero-image {
    width: 100%;
    height: 100%;
  }

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

  .hero-text p {
    font-size: 18px;
  }
}
@media (max-width: 768px) {
  .hero {
    padding: 20px 0;
  }
  
  .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;
  }
}
/* Hero Section - Resim ve Daire için Mobil Düzen */
@media (max-width: 768px) {
  .hero-image-wrapper {
    width: 280px !important; /* Daha küçük boyut */
    height: 280px !important;
    margin: 0 auto; /* Ortalama */
  }

  .circle-bg {
    width: 220px !important;
    height: 220px !important;
  }

  .hero-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
  }

  /* Mobilde resim ve metin arasına boşluk ekle */
  .hero-text {
    margin-top: 30px;
  }
}

/* Çok küçük ekranlar için ek ayarlar */
@media (max-width: 480px) {
  .hero-image-wrapper {
    width: 220px !important;
    height: 220px !important;
  }

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

  .hero-text h1 {
    font-size: 28px !important; /* Daha küçük başlık */
    line-height: 1.3;
  }

  .hero-text p {
    font-size: 15px !important; /* Daha küçük metin */
  }
}
        
        
        .btn {
            display: inline-block;
            background-color: var(--accent-color);
            color: var(--white);
            padding: 12px 30px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 600;
            transition: background-color 0.3s;
        }
                .btn-sub {
            display: inline-block;
            margin-left: 38%;
            background-color: var(--accent-color);
            color: var(--white);
            padding: 12px 30px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 600;
            transition: background-color 0.3s;
        }
                .btn-sub:hover {
            background-color: #42a5f5;
        }
        .btn:hover {
            background-color: #42a5f5;
        }
        
        /* Services Section */
        .services {
            padding: 80px 0;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 50px;
        }
        
        .section-title h2 {
            font-size: 36px;
            color: var(--text-color);
        }
        
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }
        
        .service-card {
            background-color: var(--white);
            border-radius: 10px;
            padding: 30px;
            text-align: center;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
        }
        
        .service-card:hover {
                transform: translateY(-10px);
              box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
        }
        
        .service-icon {
            width: 80px;
            height: 80px;
            margin: 0 auto 20px;
            fill: var(--accent-color);
        }
        
        .service-card h3 {
            margin-bottom: 15px;
            font-size: 22px;
        }
        


        .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;
}

/* Üst satır */
.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;
}

/* Alt satır */
.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;
}



        
        /* Testimonials */
        .testimonials {
            padding: 80px 0;
        }
        
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .testimonial-card {
                background: linear-gradient(135deg, #f5f7fa 0%, #e4e8eb 100%);
            border-left: 4px solid var(--accent-color);
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .testimonial-card p {
            font-style: italic;
            margin-bottom: 20px;
        }
        
        .client-info {
            display: flex;
            align-items: center;
        }
        
        .client-info img {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            margin-right: 15px;
        }
        
        .client-name {
            font-weight: 600;
        }
        
        /* 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;
}

.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;
  }
}

        
@media (max-width: 768px) {
  .testimonials {
    padding: 40px 0;
  }
  
  .testimonial-grid {
    gap: 20px;
  }
  
  .testimonial-card {
    padding: 20px;
    min-width: 280px;
  }
  
  .testimonial-card p {
    font-size: 14px;
  }
  
  .client-info img {
    width: 40px;
    height: 40px;
  }
  
  .client-name {
    font-size: 14px;
  }
}


        /* 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);
    }
}


/* Kaydırılabilir Hizmetler ve Referanslar */
.services-container, .testimonials-container {
    position: relative;
    margin: 0 auto;
    max-width: 100%;
    padding: 0 40px;
}

.services-grid, .testimonial-grid {
    display: flex;
    overflow-x: auto;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    gap: 30px;
    padding: 20px 0;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Firefox */
}

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

.service-card, .testimonial-card {
    scroll-snap-align: start;
    flex: 0 0 calc(33.333% - 20px);
    min-width: 280px;
}

.scroll-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        transition: all 0.3s ease;
    opacity: 0.8;
}

.scroll-btn:hover {
    background-color: #42a5f5;
        opacity: 1;
    transform: translateY(-50%) scale(1.1);
}

.scroll-btn.left {
    left: 0;
}

.scroll-btn.right {
    right: 0;
}

@media (max-width: 768px) {
  .services {
    padding: 40px 0;
  }
  
  .section-title h2 {
    font-size: 28px;
  }
  
  .services-container {
    padding: 0 15px;
  }
  
  .service-card {
    min-width: 250px;
    padding: 20px;
  }
  
  .service-icon {
    width: 60px;
    height: 60px;
    font-size: 30px;
  }
  
  .service-card h3 {
    font-size: 18px;
  }
  
  .short-description {
    font-size: 14px;
  }
}



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

/* Sol ve sağ sütunlar */
.footer-columns {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 200px;
}

/* Sosyal medya (sol) */
.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;
}


/* Sayfa linkleri (sağ) */
.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;
}

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

/* Hizmet ikonları için özel stil */
.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    font-size: 40px;
}

.service-icon i {
    transition: transform 0.3s ease;
}

.service-card:hover .service-icon i {
    transform: scale(1.2);
}

.admin-login {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: rgba(43, 146, 89, 0.8); /* var(--primary-color) */
    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); /* var(--primary-hover) */
    text-decoration: none;
}

/* Hizmet kartlarındaki kısa açıklama */
.service-card p.short-description {
    height: 4.5em; /* 3 satır yüksekliği (1.5em x 3) */
    overflow: hidden;
    position: relative;
    margin-bottom: 15px;
    line-height: 1.5em;
}

.service-card p.short-description::after {
    content: '...';
    position: absolute;
    bottom: 0;
    right: 0;
    background: white;
    padding-left: 5px;
}

/* Detay sayfası stillemeleri */
.service-detail {
    padding: 80px 0;
    background-color: var(--white);
}

.service-detail .container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

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

.service-header .service-icon {
    font-size: 60px;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.service-header h1 {
    font-size: 36px;
    color: var(--text-color);
    margin-bottom: 10px;
}

.service-content {
    background-color: var(--primary-color);
    padding: 30px;
    border-radius: 10px;
    margin-bottom: 30px;
}

.service-content h2 {
    color: var(--accent-color);
    margin-bottom: 20px;
    font-size: 24px;
    text-align: center;
}

.service-content p {
    font-size: 16px;
    line-height: 1.8;
    white-space: pre-line;
}

@media (max-width: 768px) {
    .service-header h1 {
        font-size: 28px;
    }
    
    .service-content {
        padding: 20px;
    }
}
/* MOBİL DÜZEN (768px ve altı) */
@media (max-width: 768px) {
  .about-grid {
    flex-direction: column; /* Yazı üstte, görseller altta */
    gap: 30px;
    padding: 0 15px;
  }

  /* Yazı kısmı (üstte) */
  .about-text {
    width: 100%;
    min-width: auto;
    text-align: center; /* İsteğe bağlı: Yazıyı ortala */
  }

  /* Görseller kısmı (altta) */
  .about-visual {
    width: 100%;
    min-width: auto;
    display: flex;
    flex-direction: column;
    align-items: center; /* Görselleri ortala */
  }

  /* Üst satır (büyük foto + experience bubble) */
  .top-row {
    display: flex;
    justify-content: center;
    gap: 15px;
    width: 100%;
    max-width: 350px; /* Mobilde maksimum genişlik */
  }

  .top-image {
    width: 200px; /* Küçültülmüş boyut */
    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);
}
  /* Alt satır (küçük foto + uzun foto) */
  .bottom-images {
    display: flex;
    justify-content: center;
    gap: 15px;
    width: 100%;
    max-width: 350px;
  }

  .round-image {
    width: 80px; /* Küçültülmüş boyut */
    height: 80px;
  }

  .bottom-right-rounded {
    width: 200px; /* Küçültülmüş boyut */
    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; /* mobilde çok büyük boşluk varsa küçültelim */
    flex-direction: column;
    align-items: center;
  }
}

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

/* Şirket Referansları */
.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; }
}