@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

 :root {
     --primary-color: #1E88E5;
     /* Koyu mavi */
     --primary-dark: #1565C0;
     /* Daha koyu mavi */
     --secondary-color: #64B5F6;
     /* Orta mavi */
     --accent-color: #BBDEFB;
     /* Açık mavi */
     --background-color: #F5F9FF;
     /* Çok açık mavi */
     --text-color: #333333;
     /* Koyu gri */
     --light-text: #757575;
     /* Açık gri */
     --white: #FFFFFF;
     /* Beyaz */
     --gradient-light: linear-gradient(135deg, rgba(187, 222, 251, 0.7) 0%, rgba(245, 249, 255, 0.7) 100%);
     --gradient-primary: linear-gradient(135deg, #1E88E5 0%, #64B5F6 100%);
     --box-shadow: 0 10px 30px rgba(30, 136, 229, 0.15);
     --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
 }

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

 body {
     color: var(--text-color);
     line-height: 1.6;
     overflow-x: hidden;
     background-color: var(--background-color);
 }

 a {
     text-decoration: none;
     color: inherit;
 }

 .container {
     width: 100%;
     max-width: 1200px;
     margin: 0 auto;
     padding: 0 20px;
     position: relative;
     z-index: 1;
 }

 .btn {
     display: inline-block;
     padding: 14px 32px;
     background-color: var(--primary-color);
     color: var(--white);
     border-radius: 50px;
     border: none;
     cursor: pointer;
     font-weight: 600;
     letter-spacing: 0.5px;
     transition: var(--transition);
     position: relative;
     overflow: hidden;
     box-shadow: 0 6px 15px rgba(30, 136, 229, 0.25);
     text-transform: uppercase;
     font-size: 0.9rem;
 }

 .btn::before {
     content: '';
     position: absolute;
     top: 0;
     left: -100%;
     width: 100%;
     height: 100%;
     background: rgba(255, 255, 255, 0.2);
     transition: var(--transition);
 }

 .btn:hover {
     background-color: var(--primary-dark);
     transform: translateY(-5px);
     box-shadow: 0 10px 20px rgba(30, 136, 229, 0.35);
 }

 .btn:hover::before {
     left: 100%;
 }

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

 .btn-outline:hover {
     background-color: var(--primary-color);
     color: var(--white);
     box-shadow: 0 6px 15px rgba(30, 136, 229, 0.25);
 }

 .section {
     padding: 100px 0;
     position: relative;
     overflow: hidden;
 }

 .section-title {
     text-align: center;
     margin-bottom: 60px;
     position: relative;
 }

 .section-title h2 {
     font-size: 2.5rem;
     color: var(--primary-color);
     margin-bottom: 20px;
     position: relative;
     display: inline-block;
     font-weight: 700;
 }

 .section-title h2::after {
     content: '';
     position: absolute;
     width: 70px;
     height: 4px;
     background: var(--gradient-primary);
     bottom: -15px;
     left: 50%;
     transform: translateX(-50%);
     border-radius: 2px;
 }

 .section-title p {
     color: var(--light-text);
     max-width: 700px;
     margin: 0 auto;
     font-size: 1.1rem;
     margin-top: 25px;
 }

 /* HEADER STILI GELIŞMIŞ */
 header {
     padding: 15px 0;
     position: fixed;
     top: 0;
     left: 0;
     width: 100%;
     z-index: 1000;
     transition: var(--transition);
     background-color: var(--white);
     box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
 }

 header.scrolled {
     background: rgba(255, 255, 255, 0.95);
     backdrop-filter: blur(10px);
     box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
     padding: 10px 0;
 }

 .header-container {
     display: flex;
     align-items: center;
     justify-content: space-between;
 }

 .header-right {
     display: flex;
     align-items: center;
 }

 /* Menü ve CTA'yı İçeren Konteyner Düzeni */
 nav {
     display: flex;
     align-items: center;
 }

 .floating-contact-buttons {
     position: fixed;
     bottom: 20px;
     right: 20px;
     display: flex;
     flex-direction: column;
     gap: 10px;
     z-index: 999;
 }

 .contact-button {
     width: 60px;
     height: 60px;
     border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
     box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
     transition: transform 0.3s ease, box-shadow 0.3s ease;
 }

 .contact-button:hover {
     transform: translateY(-5px);
     box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
 }

 .phone-button {
     background-color: #0039a6;
     color: white;
 }

 .whatsapp-button {
     background-color: #25D366;
     color: white;
 }

 .contact-button i {
     font-size: 24px;
 }

 /* Mobil cihazlar için düzenleme */
 @media (max-width: 768px) {
     .contact-button {
         width: 50px;
         height: 50px;
     }

     .contact-button i {
         font-size: 20px;
     }
 }

 /* HEADER YENİ TASARIM - Sade Menü */
 header {
     padding: 20px 0;
     position: fixed;
     top: 0;
     left: 0;
     width: 100%;
     z-index: 1000;
     transition: all 0.4s ease;
     background-color: var(--white);
     box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
 }

 header.scrolled {
     padding: 15px 0;
     background: rgba(255, 255, 255, 0.95);
     backdrop-filter: blur(10px);
     box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
 }

 .header-container {
     display: flex;
     align-items: center;
     justify-content: space-between;
 }

 .logo {
     font-size: 1.8rem;
     font-weight: 700;
     color: var(--primary-color);
     display: flex;
     align-items: center;
     position: relative;
     z-index: 2;
 }

 .logo span {
     background: var(--gradient-primary);
     -webkit-background-clip: text;
     background-clip: text;
     color: transparent;
     margin-left: 5px;
     font-weight: 700;
 }

 .logo img {
     height: 45px;
     margin-right: 10px;
     transition: var(--transition);
 }

 .nav-wrapper {
     display: flex;
     align-items: center;
 }

 nav {
     margin-right: 25px;
 }

 .nav-menu {
     display: flex;
     list-style: none;
     gap: 30px;
     margin: 0;
     padding: 0;
 }

 .nav-menu li a {
     font-weight: 500;
     color: #555;
     position: relative;
     transition: all 0.3s ease;
     font-size: 1rem;
 }

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

 .nav-menu li a:hover {
     color: var(--primary-color);
 }

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

 /* Yeni CTA Butonu Tasarımı */
 .header-cta {
     display: inline-flex;
     align-items: center;
     justify-content: center;
     padding: 12px 28px;
     background: #FF416C;
     color: white;
     border-radius: 50px;
     font-weight: 600;
     font-size: 0.95rem;
     letter-spacing: 0.5px;
     transition: all 0.3s ease;
     box-shadow: 0 6px 15px rgba(255, 65, 108, 0.25);
 }

 .header-cta span {
     transition: all 0.3s ease;
 }

 .header-cta i {
     margin-left: 8px;
     transition: all 0.3s ease;
     font-size: 0.95rem;
 }

 .header-cta:hover {
     background: #ff2851;
     transform: translateY(-3px);
     box-shadow: 0 10px 25px rgba(255, 65, 108, 0.35);
 }

 .header-cta:hover i {
     transform: translateX(5px);
 }

 .hamburger {
     display: none;
     cursor: pointer;
     z-index: 2;
     width: 30px;
     height: 20px;
     margin-left: 20px;
     position: relative;
 }

 .hamburger span {
     height: 2px;
     width: 100%;
     background-color: var(--primary-color);
     position: absolute;
     left: 0;
     transition: all 0.3s ease;
     border-radius: 10px;
 }

 .hamburger span:nth-child(1) {
     top: 0;
 }

 .hamburger span:nth-child(2) {
     top: 50%;
     transform: translateY(-50%);
 }

 .hamburger span:nth-child(3) {
     bottom: 0;
 }

 .hamburger.active span:nth-child(1) {
     transform: rotate(45deg);
     top: 50%;
 }

 .hamburger.active span:nth-child(2) {
     opacity: 0;
 }

 .hamburger.active span:nth-child(3) {
     transform: rotate(-45deg);
     bottom: 45%;
 }

 /* Responsive düzenlemeler */
 @media (max-width: 992px) {
     .nav-menu {
         position: fixed;
         top: 80px;
         right: -100%;
         width: 80%;
         height: calc(100vh - 80px);
         background: rgba(255, 255, 255, 0.97);
         backdrop-filter: blur(10px);
         flex-direction: column;
         align-items: center;
         justify-content: center;
         padding: 50px 0;
         transition: all 0.4s ease;
         box-shadow: -5px 0 25px rgba(0, 0, 0, 0.1);
         z-index: 999;
         gap: 20px;
     }

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

     .nav-menu li {
         width: 70%;
         text-align: center;
     }

     .hamburger {
         display: block;
     }

     nav {
         margin-right: 0;
     }

     .header-cta {
         padding: 10px 20px;
         font-size: 0.9rem;
     }
 }

 @media (max-width: 768px) {
     .header-cta {
         padding: 10px 16px;
         font-size: 0.85rem;
     }
 }

 @media (max-width: 576px) {
     .logo img {
         height: 30px;
     }

     .logo span {
         font-size: 1.5rem;
     }
 }

 /* HERO SECTION GELIŞMIŞ */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin-top: 0;
    padding-top: 80px;
    overflow: hidden;
    background: var(--background-color);
}
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('/api/placeholder/1920/1080') center/cover no-repeat;
    opacity: 0.1;
    z-index: 0;
}
.hero .container {
    width: 100%;
    display: flex;
    justify-content: center;
    padding: 0 20px;
    max-width: 1200px;
    margin: 0 auto;
}
.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    text-align: center;
    margin: 0 auto; /* Otomatik kenar boşluğu ile merkeze alma */
}
.hero-content h1 {
    font-size: 3.8rem;
    line-height: 1.2;
    margin-bottom: 30px;
    color: var(--primary-color);
    font-weight: 700;
}
.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: var(--light-text);
}
.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

 /* DAKTILO EFEKTI STILI */
 .hero-text-animation {
     color: var(--secondary-color);
     display: inline-block;
     position: relative;
     min-height: 60px;
     font-weight: 700;
 }

 .hero-text-animation::after {
     content: '|';
     position: absolute;
     right: -5px;
     color: var(--primary-color);
     animation: blink 0.7s infinite;
 }

 @keyframes blink {

     0%,
     100% {
         opacity: 1;
     }

     50% {
         opacity: 0;
     }
 }

 .hero-image {
     position: absolute;
     right: 0;
     bottom: 0;
     width: 650px;
     z-index: 1;
     animation: floatAnimation 5s ease-in-out infinite;
     filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.2));
 }

 @keyframes floatAnimation {

     0%,
     100% {
         transform: translateY(0);
     }

     50% {
         transform: translateY(-20px);
     }
 }

 /* İSTATISTIKLER SECTION GELIŞMIŞ */
 .stats {
     background-color: var(--white);
     position: relative;
     overflow: hidden;
 }

 .stats::before {
     content: '';
     position: absolute;
     width: 400px;
     height: 400px;
     background: var(--gradient-light);
     top: -200px;
     left: -200px;
     border-radius: 50%;
     z-index: 0;
 }

 .stats::after {
     content: '';
     position: absolute;
     width: 300px;
     height: 300px;
     background: var(--gradient-light);
     bottom: -150px;
     right: -150px;
     border-radius: 50%;
     z-index: 0;
 }

 .stats-container {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
     gap: 30px;
     position: relative;
     z-index: 1;
 }

 .stat-item {
     text-align: center;
     padding: 40px 25px;
     border-radius: 15px;
     background-color: var(--white);
     transition: var(--transition);
     position: relative;
     z-index: 1;
     overflow: hidden;
     box-shadow: var(--box-shadow);
     border: 1px solid rgba(100, 181, 246, 0.1);
 }

 .stat-item::before {
     content: '';
     position: absolute;
     width: 100%;
     height: 100%;
     background: var(--gradient-light);
     top: 0;
     left: 0;
     z-index: -1;
     opacity: 0;
     transition: var(--transition);
 }

 .stat-item:hover {
     transform: translateY(-10px);
     box-shadow: 0 15px 35px rgba(100, 181, 246, 0.25);
 }

 .stat-item:hover::before {
     opacity: 1;
 }

 .stat-icon {
     font-size: 3rem;
     color: var(--primary-color);
     margin-bottom: 20px;
     display: inline-block;
     position: relative;
 }

 .stat-icon::after {
     content: '';
     position: absolute;
     width: 20px;
     height: 20px;
     background-color: var(--accent-color);
     border-radius: 50%;
     top: -5px;
     right: -5px;
     z-index: -1;
     opacity: 0.5;
 }

 .stat-value {
     font-size: 3rem;
     font-weight: 700;
     background: var(--gradient-primary);
     -webkit-background-clip: text;
     background-clip: text;
     color: transparent;
     margin-bottom: 10px;
     display: inline-block;
 }

 .stat-name {
     color: var(--light-text);
     font-size: 1.1rem;
     font-weight: 500;
 }

 /* REFERANSLAR SECTION GELIŞMIŞ */
.references {
    background-color: var(--background-color, #f8f9fa);
    position: relative;
    padding-top: 70px;
    padding-bottom: 70px;
    overflow: hidden;
}

.references::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* background: url('path/to/your/subtle-pattern.png') repeat; */
    opacity: 0.5;
    z-index: 0;
}

.references .section-title {
    position: relative;
    z-index: 1;
    margin-bottom: 50px;
}
/* ... (Başlık stilleri aynı kalabilir) ... */


.references-slider-wrapper {
    width: 100%; /* Bu zaten %100, yani ebeveynine göre tam genişlikte */
    position: relative;
    z-index: 1;
}

.references-slider {
    width: 100%; /* Bu da %100 */
    padding: 20px 0;
}

.reference-item {
    height: 180px; /* YÜKSEKLİK ARTIRILDI (önceki 160px idi) - Bu, logoya dikeyde daha fazla alan sağlar */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px; /* PADDING AYNI TUTULDU (önceki 10px'ten 15px'e geri döndü, daha dengeli olabilir) veya 10px'te bırakılabilir */
    border-radius: 12px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
    /* Her bir item'ın genişliği Swiper tarafından (slidesPerView'a göre) veya içeriğine göre belirlenir.
       Eğer 'slidesPerView: auto' ise, img'nin max-width'i item'ın genişliğini etkileyebilir. */
}

.reference-item::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--gradient-light, linear-gradient(135deg, rgba(var(--primary-rgb, 78, 115, 223),0.1) 0%, rgba(var(--primary-light-rgb, 120,150,230),0.1) 100%));
    top: 0;
    left: 0;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.reference-item:hover {
    transform: translateY(-8px);
}

.reference-item:hover::before {
    opacity: 1;
}

.reference-item img {
    /*
       .reference-item yüksekliği 180px.
       .reference-item padding'i 15px (üst+alt = 30px).
       Logo için kalan maksimum yükseklik: 180px - 30px = 150px.
    */
    max-width: 300px;  /* LOGO MAKSİMUM GENİŞLİĞİ DAHA DA ARTIRILDI (önceki 260px idi) - Bu, item'ın daha geniş olmasını sağlar */
    max-height: 140px; /* LOGO MAKSİMUM YÜKSEKLİĞİ ARTIRILDI (önceki 130px idi). 150px'lik alana göre ayarlandı. */
    object-fit: contain;
    transition: transform 0.3s ease;
    z-index: 1;
}

.reference-item:hover img {
    /* İsteğe bağlı: hover'da hafif büyütme */
    /* transform: scale(1.05); */
}

.reference-placeholder {
   display: flex;
   align-items: center;
   justify-content: center;
   width: 100%;
   height: 100%;
   font-size: 1.1rem;
   font-weight: 500;
   color: var(--text-color-light, #888);
   text-align: center;
   padding: 15px;
   border: 1px dashed rgba(0,0,0,0.1);
   border-radius: 10px;
   background-color: rgba(255,255,255,0.1);
   z-index: 1;
}
 .reference-item:hover .reference-placeholder {
   color: var(--primary-color, #4e73df);
 }

.swiper-pagination {
    position: relative;
    margin-top: 35px;
    text-align: center;
    padding-bottom: 15px;
}

.swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background-color: var(--primary-color, #4e73df);
    border-radius: 50%;
    opacity: 0.4;
    transition: all 0.3s ease;
    margin: 0 5px !important;
}

.swiper-pagination-bullet-active {
    opacity: 1;
    background-color: var(--primary-dark, #224abe);
}

.swiper {
   margin-left: auto;
   margin-right: auto;
   position: relative;
   overflow: hidden;
   list-style: none;
   padding: 0;
   z-index: 1;
}

 /* HIZMETLER SECTION GELIŞMIŞ */
 .services {
     background-color: var(--white);
     position: relative;
 }

 .services::before {
     content: '';
     position: absolute;
     width: 300px;
     height: 300px;
     background: var(--gradient-light);
     top: -150px;
     right: -150px;
     border-radius: 50%;
     z-index: 0;
 }

 .services-slider {
     width: 100%;
     padding: 30px 0;
     position: relative;
     z-index: 1;
 }

 .service-item {
     padding: 40px 30px;
     border-radius: 15px;
     background-color: var(--white);
     box-shadow: var(--box-shadow);
     transition: var(--transition);
     position: relative;
     overflow: hidden;
     z-index: 1;
     height: 100%;
     border: 1px solid rgba(187, 222, 251, 0.3);
     margin: 10px;
 }

 .service-item::before {
     content: '';
     position: absolute;
     width: 100%;
     height: 100%;
     top: 0;
     left: 0;
     background: url('/api/placeholder/800/600') center/cover no-repeat;
     opacity: 0.05;
     z-index: -1;
     transition: var(--transition);
 }

 /* Her hizmet için farklı arkaplan görseli */
 .service-item:nth-child(1)::before {
     background-image: url('/api/placeholder/800/600?text=Web+Design');
 }

 .service-item:nth-child(2)::before {
     background-image: url('/api/placeholder/800/600?text=Mobile+App');
 }

 .service-item:nth-child(3)::before {
     background-image: url('/api/placeholder/800/600?text=Graphic+Design');
 }

 .service-item:nth-child(4)::before {
     background-image: url('/api/placeholder/800/600?text=SEO');
 }

 .service-item:hover {
     transform: translateY(-15px);
     box-shadow: 0 20px 40px rgba(100, 181, 246, 0.3);
 }

 .service-item:hover::before {
     opacity: 0.1;
     transform: scale(1.1);
 }

 .service-icon {
     font-size: 3rem;
     color: var(--primary-color);
     margin-bottom: 30px;
     display: inline-block;
     position: relative;
 }

 .service-icon::after {
     content: '';
     position: absolute;
     width: 25px;
     height: 25px;
     background-color: var(--accent-color);
     border-radius: 50%;
     top: -8px;
     right: -8px;
     z-index: -1;
     opacity: 0.6;
 }

 .service-title {
     font-size: 1.7rem;
     margin-bottom: 20px;
     color: var(--primary-color);
     font-weight: 600;
 }

 .service-description {
     color: var(--light-text);
     font-size: 1.05rem;
     line-height: 1.7;
 }

 /* İLETIŞIME GEÇIN SECTION GELIŞMIŞ */
 .contact {
     background: var(--gradient-primary);
     color: var(--white);
     position: relative;
     overflow: hidden;
 }

 .contact::before {
     content: '';
     position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     background: url('/api/placeholder/1920/1080') center/cover no-repeat;
     opacity: 0.1;
     z-index: 0;
 }

 .contact .section-title h2 {
     color: var(--white);
 }

 .contact .section-title h2::after {
     background-color: var(--white);
 }

 .contact .section-title p {
     color: rgba(255, 255, 255, 0.9);
 }

 .contact-content {
     display: flex;
     align-items: center;
     justify-content: space-between;
     flex-wrap: wrap;
     gap: 30px;
     position: relative;
     z-index: 1;
 }

 .contact-text {
     flex: 1;
     min-width: 300px;
     font-size: 1.2rem;
     line-height: 1.8;
 }

 .contact-text h3 {
     font-size: 2.5rem;
     margin-bottom: 20px;
     font-weight: 700;
 }

 .contact-form {
     flex: 1;
     min-width: 300px;
     background-color: rgba(255, 255, 255, 0.9);
     backdrop-filter: blur(10px);
     padding: 40px;
     border-radius: 20px;
     box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
 }

 .contact-form h3 {
     color: var(--primary-color);
     margin-bottom: 25px;
     font-size: 1.8rem;
     text-align: center;
 }

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

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

 .form-control {
     width: 100%;
     padding: 15px;
     border: 1px solid rgba(100, 181, 246, 0.3);
     border-radius: 10px;
     transition: var(--transition);
     font-size: 1rem;
     background-color: var(--white);
 }

 .form-control:focus {
     outline: none;
     border-color: var(--primary-color);
     box-shadow: 0 0 0 3px rgba(30, 136, 229, 0.2);
 }

 textarea.form-control {
     resize: vertical;
     min-height: 120px;
 }

 .contact .btn {
     width: 100%;
     background-color: var(--primary-color);
     color: var(--white);
     font-weight: 600;
     border: none;
     cursor: pointer;
     transition: var(--transition);
     margin-top: 10px;
 }

 .contact .btn:hover {
     background-color: var(--primary-dark);
     transform: translateY(-5px);
     box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
 }

 /* FAQ SECTION GELIŞMIŞ */
 .faq {
     background-color: var(--background-color);
     position: relative;
 }

 .faq::before {
     content: '';
     position: absolute;
     width: 400px;
     height: 400px;
     background: var(--gradient-light);
     bottom: -200px;
     left: -200px;
     border-radius: 50%;
     z-index: 0;
 }

 .faq-container {
     max-width: 800px;
     margin: 0 auto;
     position: relative;
     z-index: 1;
 }

 .faq-item {
     margin-bottom: 20px;
     border-radius: 15px;
     background-color: var(--white);
     box-shadow: var(--box-shadow);
     border: 1px solid rgba(187, 222, 251, 0.3);
     overflow: hidden;
 }

 .faq-question {
     padding: 25px 30px;
     cursor: pointer;
     display: flex;
     align-items: center;
     justify-content: space-between;
     font-weight: 600;
     transition: var(--transition);
     color: var(--text-color);
     font-size: 1.1rem;
 }

 .faq-question:hover {
     color: var(--primary-color);
 }

 .faq-question .icon {
     transition: var(--transition);
     width: 24px;
     height: 24px;
     display: flex;
     align-items: center;
     justify-content: center;
     background-color: var(--background-color);
     border-radius: 50%;
     color: var(--primary-color);
 }

 .faq-answer {
     padding: 0 30px;
     max-height: 0;
     overflow: hidden;
     transition: var(--transition);
     color: var(--light-text);
     line-height: 1.7;
     font-size: 1.05rem;
 }

 .faq-item.active {
     box-shadow: 0 15px 35px rgba(100, 181, 246, 0.15);
 }

 .faq-item.active .faq-question {
     color: var(--primary-color);
 }

 .faq-item.active .icon {
     transform: rotate(180deg);
     background-color: var(--primary-color);
     color: var(--white);
 }

 .faq-item.active .faq-answer {
     padding: 0 30px 30px;
     max-height: 500px;
 }

 /* FOOTER GELIŞMIŞ */
 footer {
     background: linear-gradient(to right, #1a237e, #283593);
     color: var(--white);
     padding: 80px 0 20px;
     position: relative;
     overflow: hidden;
 }

 footer::before {
     content: '';
     position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     background: url('/api/placeholder/1920/1080') center/cover no-repeat;
     opacity: 0.05;
     z-index: 0;
 }

 .footer-content {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
     gap: 50px;
     margin-bottom: 70px;
     position: relative;
     z-index: 1;
 }

 .footer-logo {
     margin-bottom: 20px;
 }

 .footer-logo img {
     height: 45px;
 }

 .footer-description {
     margin-bottom: 30px;
     color: rgba(255, 255, 255, 0.8);
     line-height: 1.8;
 }

 .footer-social {
     display: flex;
     gap: 15px;
 }

 .footer-social a {
     width: 45px;
     height: 45px;
     border-radius: 50%;
     background-color: rgba(255, 255, 255, 0.1);
     display: flex;
     align-items: center;
     justify-content: center;
     transition: var(--transition);
     font-size: 1.2rem;
 }

 .footer-social a:hover {
     background-color: var(--primary-color);
     transform: translateY(-5px) rotate(10deg);
     box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
 }

 .footer-title {
     font-size: 1.4rem;
     margin-bottom: 30px;
     position: relative;
     padding-bottom: 15px;
     font-weight: 600;
 }

 .footer-title::after {
     content: '';
     position: absolute;
     width: 50px;
     height: 3px;
     background-color: var(--primary-color);
     bottom: 0;
     left: 0;
     border-radius: 3px;
 }

 .footer-links {
     list-style: none;
 }

 .footer-links li {
     margin-bottom: 15px;
 }

 .footer-links li a {
     color: rgba(255, 255, 255, 0.8);
     transition: var(--transition);
     display: flex;
     align-items: center;
 }

 .footer-links li a:before {
     content: '\f054';
     font-family: 'Font Awesome 5 Free';
     font-weight: 900;
     margin-right: 10px;
     font-size: 0.8rem;
     color: var(--primary-color);
     transition: var(--transition);
 }

 .footer-links li a:hover {
     color: var(--white);
     padding-left: 5px;
 }

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

 .footer-contact li {
     display: flex;
     align-items: flex-start;
     margin-bottom: 20px;
     color: rgba(255, 255, 255, 0.8);
 }

 .footer-contact .icon {
     margin-right: 15px;
     color: var(--primary-color);
     font-size: 1.2rem;
     background-color: rgba(255, 255, 255, 0.1);
     width: 40px;
     height: 40px;
     display: flex;
     align-items: center;
     justify-content: center;
     border-radius: 50%;
     flex-shrink: 0;
     transition: var(--transition);
 }

 .footer-contact li:hover .icon {
     background-color: var(--primary-color);
     color: var(--white);
     transform: scale(1.1);
 }

 .footer-contact li span {
     line-height: 1.6;
 }

 .footer-bottom {
     text-align: center;
     padding-top: 30px;
     border-top: 1px solid rgba(255, 255, 255, 0.1);
     color: rgba(255, 255, 255, 0.6);
     font-size: 0.95rem;
     position: relative;
     z-index: 1;
 }

/* GELIŞMIŞ MOBIL CSS */

/* Mobil cihazlar için temel düzenlemeler */
@media (max-width: 768px) {
    /* Genel Düzenlemeler */
    .section {
        padding: 60px 0;
    }

    .section-title h2 {
        font-size: 2rem;
        margin-bottom: 15px;
    }

    .section-title p {
        font-size: 1rem;
        margin-top: 20px;
    }

    /* Başlık (Header) Geliştirmeleri */
    header {
        padding: 12px 0;
    }

    header.scrolled {
        padding: 8px 0;
    }

    .logo img {
        height: 35px;
    }

    .logo {
        font-size: 1.5rem;
    }

    .header-cta {
        padding: 8px 15px;
        font-size: 0.85rem;
    }

    .hamburger {
        width: 25px;
        height: 18px;
    }

    /* Mobil menü iyileştirmeleri */
    .nav-menu {
        top: 70px;
        padding-top: 30px;
        overflow-y: auto;
        border-radius: 20px 0 0 0;
        background: rgba(255, 255, 255, 0.98);
    }

    .nav-menu li {
        margin: 12px 0;
        width: 80%;
    }

    .nav-menu li a {
        font-size: 1.1rem;
        padding: 10px 0;
        display: block;
    }

    .nav-menu li a::after {
        bottom: 5px;
    }

    /* Hero Bölümü Geliştirmeleri */
    .hero {
        height: auto;
        min-height: 100vh;
        padding: 120px 0 70px;
        text-align: center;
    }

    .hero-content {
        padding: 0 15px;
    }

    .hero-content h1 {
        font-size: 2.2rem;
        margin-bottom: 20px;
    }

    .hero-content p {
        font-size: 1.1rem;
        margin-bottom: 30px;
        padding: 0 10px;
    }

    .hero-text-animation {
        min-height: 40px;
        font-size: 1.2rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 15px;
        width: 100%;
        max-width: 280px;
        margin: 0 auto;
    }

    .hero-buttons .btn {
        width: 100%;
        padding: 12px 25px;
    }

    .hero-image {
        margin: 40px auto 0;
        width: 90%;
        max-width: 320px;
        animation: floatAnimationMobile 4s ease-in-out infinite;
    }

    @keyframes floatAnimationMobile {
        0%, 100% {
            transform: translateY(0);
        }
        50% {
            transform: translateY(-10px);
        }
    }

    /* İstatistikler Bölümü */
    .stats-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .stat-item {
        padding: 25px 20px;
        margin: 0 15px;
    }

    .stat-icon {
        font-size: 2.5rem;
        margin-bottom: 15px;
    }

    .stat-value {
        font-size: 2.5rem;
    }

    .stat-name {
        font-size: 1rem;
    }

    /* Referanslar Bölümü */
    .reference-item {
        height: 120px;
        padding: 20px;
        margin: 0 10px;
    }

    .reference-item img {
        max-height: 60px;
    }

    /* Hizmetler Bölümü */
    .service-item {
        padding: 30px 20px;
        margin: 10px 15px;
    }

    .service-icon {
        font-size: 2.5rem;
        margin-bottom: 20px;
    }

    .service-title {
        font-size: 1.5rem;
        margin-bottom: 15px;
    }

    .service-description {
        font-size: 1rem;
    }

    /* İletişim Formu */
    .contact-form {
        padding: 30px 20px;
        margin: 0 15px;
    }

    .contact-form h3 {
        font-size: 1.6rem;
        margin-bottom: 20px;
    }

    .form-control {
        padding: 12px;
        font-size: 0.95rem;
    }

    .form-group {
        margin-bottom: 15px;
    }

    .contact-text {
        padding: 0 15px;
        font-size: 1.1rem;
        text-align: center;
    }

    .contact-text h3 {
        font-size: 2rem;
    }

    /* SSS Bölümü */
    .faq-container {
        padding: 0 15px;
    }

    .faq-question {
        padding: 20px;
        font-size: 1rem;
    }

    .faq-item.active .faq-answer {
        padding: 0 20px 20px;
        font-size: 0.95rem;
    }

    /* Footer Geliştirmeleri */
    footer {
        padding: 60px 0 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
        margin-bottom: 40px;
    }

    .footer-title {
        font-size: 1.3rem;
        margin-bottom: 20px;
    }

    .footer-title::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-social {
        justify-content: center;
    }

    .footer-description {
        padding: 0 15px;
        margin-bottom: 20px;
    }

    .footer-links li a {
        justify-content: center;
    }

    .footer-links li a:before {
        display: none;
    }

    .footer-contact ul {
        display: grid;
        grid-template-columns: 1fr 1fr;
        grid-template-rows: 1fr 1fr;
        gap: 20px 15px;
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .footer-contact li {
        display: flex;
        align-items: flex-start;
        color: rgba(255, 255, 255, 0.8);
        transition: var(--transition);
        flex-direction: column;
        text-align: center;
    }

    .footer-contact .icon {
        margin-bottom: 8px;
        margin-right: 0;
        color: var(--primary-color);
        font-size: 1.1rem;
        background-color: rgba(255, 255, 255, 0.1);
        width: 35px;
        height: 35px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        flex-shrink: 0;
        transition: var(--transition);
    }

    .footer-contact li:hover .icon {
        background-color: var(--primary-color);
        color: var(--white);
        transform: scale(1.1);
    }

    .footer-contact li span:last-child {
        line-height: 1.4;
        font-size: 0.9rem;
        text-align: center;
    }
}


/* Daha küçük mobil cihazlar için ek düzenlemeler */
@media (max-width: 480px) {
    .section-title h2 {
        font-size: 1.8rem;
    }

    .hero-content h1 {
        font-size: 1.9rem;
    }

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

    .logo img {
        height: 30px;
    }

    .header-cta {
        padding: 6px 12px;
        font-size: 0.8rem;
    }

    /* Hamburger menü düzeltmesi */
    .hamburger {
        width: 22px;
        height: 16px;
    }

    /* İletişim butonları küçültme */
    .floating-contact-buttons {
        bottom: 15px;
        right: 15px;
    }

    .contact-button {
        width: 45px;
        height: 45px;
    }

    .contact-button i {
        font-size: 18px;
    }

    /* Animasyonları hafifletme (performans için) */
    .stat-item:hover, 
    .service-item:hover, 
    .reference-item:hover {
        transform: translateY(-5px);
    }

    /* Daha kompakt kartlar */
    .stat-item, .service-item {
        padding: 20px 15px;
    }

    .stat-value {
        font-size: 2rem;
    }

    .service-title {
        font-size: 1.3rem;
    }
    .footer-contact ul {
        gap: 15px 10px;
    }

    .footer-contact .icon {
        width: 32px;
        height: 32px;
        font-size: 1rem;
    }

    .footer-contact li span:last-child {
        font-size: 0.85rem;
    }
}
}

/* Safari özel düzeltmeler */
@supports (-webkit-touch-callout: none) {
    .hero-buttons {
        gap: 12px;
    }
    
    .nav-menu {
        -webkit-backdrop-filter: blur(10px);
    }
    
    /* Safari'de yavaş animasyonları düzeltme */
    .btn:hover::before {
        transition: all 0.3s ease;
    }
}

/* Kaydırma animasyonunu düzeltme */
html {
    scroll-behavior: smooth;
}

/* Dokunmatik cihazlar için düzeltmeler */
@media (hover: none) {
    .btn:hover::before {
        left: -100%;
    }
    
    .nav-menu li a:hover:after {
        width: 0;
    }
    
    /* Aktif durumları dokunmatik cihazlar için ayarlama */
    .nav-menu li a:active:after {
        width: 100%;
    }
    
    .btn:active {
        transform: translateY(-3px);
    }
}

/* Yüksek piksel yoğunluklu cihazlar için optimizasyon */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .hero::before,
    .references::before,
    .contact::before,
    footer::before {
        background-size: contain;
    }
}