/* Top Header */
.top-header a:hover {
    opacity: 0.8;
}

/* Navbar */
.navbar {
    padding: 1rem 0;
}

.navbar-nav .nav-link {
    font-weight: 500;
    padding: 0.5rem 1.2rem;
    margin: 0 0.2rem;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover {
    background: rgba(30, 75, 148, 0.05);
    transform: translateY(-2px);
}

.navbar-nav {
    margin-left: auto;
    margin-right: 1rem;
}

/* Slider */
.carousel-item img {
    object-fit: cover;
    height: 600px;
}

/* Product Cards */
.product-card {
    transition: transform 0.3s ease;
    border: none;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.product-card:hover {
    
}

/* Footer */
footer a {
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Responsive Ayarlar */
@media (max-width: 768px) {
    .carousel-item img {
        height: 300px;
    }
    
    .product-card .row {
        flex-direction: column;
    }
    
    .product-card .col-md-4 {
        text-align: center;
    }
    
    .product-card img {
        max-width: 200px;
        margin: 1rem auto;
    }
}

/* Logo styles */
.navbar-brand {
    padding: 0;
    margin-right: 2rem;
}

.logo-img {
    height: 70px;
    width: auto;
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.navbar-brand:hover .logo-img {
    transform: scale(1.1);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15));
}

/* Mobil görünüm için logo boyutu */
@media (max-width: 768px) {
    .logo-img {
        height: 50px;
    }
    
    .navbar-nav {
        margin-right: 0.5rem;
    }
}

/* Projeler Bölümü Stilleri */
.project-card {
    position: relative;
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    height: 100%;
    cursor: pointer;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.project-image {
    position: relative;
    width: 100%;
    height: 300px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(30, 75, 148, 0.85), rgba(30, 75, 148, 0.95));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.4s ease;
}

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

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

.project-details {
    text-align: center;
    color: #fff;
    padding: 2rem;
    width: 100%;
}

.project-details h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #fff;
}

.project-details p {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 1.5rem;
}

.project-details .btn {
    background: #fff;
    color: var(--primary-color);
    padding: 0.8rem 2rem;
    border-radius: 30px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 2px solid #fff;
}

.project-details .btn:hover {
    background: transparent;
    color: #fff;
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .project-image {
        height: 250px;
    }
    
    .project-details h3 {
        font-size: 1.25rem;
    }
    
    .project-details p {
        font-size: 0.9rem;
    }
}

/* İletişim Sayfası */
.contact-info i {
    color: var(--bs-primary);
}

.contact-form .form-control {
    padding: 0.8rem;
}

/* SSS Sayfası */
.accordion-button:not(.collapsed) {
    background-color: var(--bs-primary);
    color: white;
}

.accordion-button:focus {
    box-shadow: none;
    border-color: rgba(0,0,0,.125);
}

/* Hakkımızda Sayfası */
.about-us img {
    transition: transform 0.3s ease;
}

.about-us img:hover {
    transform: scale(1.02);
}

/* Sayfa başlıkları için genel stil */
section h1 {
    color: var(--bs-primary);
    position: relative;
    padding-bottom: 15px;
}

section h1:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--bs-primary);
}

/* Sayfa içerikleri için genel padding */
.page-content {
    padding: 80px 0;
}

/* Breadcrumb stil */
.page-header {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.page-header h1 {
    color: #2d3436;
    position: relative;
}

.page-header .breadcrumb {
    background: transparent;
}

.page-header .breadcrumb-item a {
    color: var(--bs-primary);
    text-decoration: none;
}

.contact-card {
    background: white;
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    border: 1px solid rgba(0,123,255,0.1);
}

.contact-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    border-color: var(--bs-primary);
}

.contact-icon {
    width: 80px;
    height: 80px;
    background: rgba(0,123,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: all 0.3s ease;
}

.contact-icon i {
    font-size: 2rem;
    color: var(--bs-primary);
    transition: all 0.3s ease;
}

.contact-card:hover .contact-icon {
    background: var(--bs-primary);
}

.contact-card:hover .contact-icon i {
    color: white;
    transform: scale(1.1);
}

.contact-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #2d3436;
}

.contact-card p {
    color: #636e72;
    margin-bottom: 20px;
}

.btn-contact {
    color: var(--bs-primary);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
}

.btn-contact:hover {
    color: #0056b3;
    gap: 15px;
}

.contact-form-card {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.contact-form-card h2 {
    color: #2d3436;
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 15px;
}

.contact-form-card h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--bs-primary);
    border-radius: 3px;
}

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

.form-control {
    border-radius: 10px;
    border: 1px solid rgba(0,0,0,0.1);
    padding: 12px 20px;
    transition: all 0.3s ease;
}

.form-control:focus {
    box-shadow: 0 0 0 3px rgba(0,123,255,0.1);
    border-color: var(--bs-primary);
}

.map-card {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.working-hours-card {
    background: white;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    margin-top: 30px;
}

.working-day {
    padding: 20px;
    text-align: center;
}

.working-day h4 {
    color: #2d3436;
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.working-day p {
    color: var(--bs-primary);
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0;
}

/* Mobil Düzenlemeler */
@media (max-width: 768px) {
    .page-header {
        text-align: center;
        padding: 40px 0;
    }

    .page-header img {
        margin-top: 30px;
        max-height: 150px !important;
    }

    .contact-card {
        padding: 20px;
    }

    .contact-icon {
        width: 60px;
        height: 60px;
    }

    .contact-icon i {
        font-size: 1.5rem;
    }

    .contact-form-card {
        padding: 20px;
    }

    .working-day {
        padding: 15px;
    }

    .working-day h4 {
        font-size: 1.1rem;
    }

    .working-day p {
        font-size: 1rem;
    }
}

/* Kategori Bölümü Stilleri */
.category-item {
    margin-bottom: 4rem;
    transition: all 0.3s ease;
}

.category-image {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    height: 400px;
    width: 100%;
}

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

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

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.3));
    opacity: 0;
    transition: all 0.3s ease;
}

.category-image:hover .image-overlay {
    opacity: 1;
}

.category-content {
    padding: 2rem 0;
}

.category-number {
    font-size: 3rem;
    font-weight: 700;
    color: rgba(0,0,0,0.1);
    display: block;
    margin-bottom: 1rem;
}

.category-content h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.category-content .lead {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: #666;
}

.category-content p {
    color: #777;
    margin-bottom: 1.5rem;
}

.btn-modern {
    display: inline-flex;
    align-items: center;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-modern i {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.btn-modern:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

.btn-modern:hover i {
    transform: translateX(5px);
}

.btn-modern:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

.btn-modern:hover i {
    transform: translateX(5px);
}

@media (max-width: 768px) {
    .category-image {
        height: 300px;
    }
    
    .category-image img {
        height: 300px;
    }
    
    .category-content {
        padding: 1rem 0;
        text-align: center;
    }
    
    .category-number {
        font-size: 2.5rem;
    }
    
    .category-content h3 {
        font-size: 1.75rem;
    }
}

/* Modern Kategori Stilleri */
.section-header {
    margin-bottom: 80px;
}

.section-header .subtitle {
    color: var(--bs-primary);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 10px;
}

.section-header h2 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #2d3436;
}

.header-line {
    width: 80px;
    height: 3px;
    background: var(--bs-primary);
    margin: 0 auto;
    position: relative;
}

.header-line:before {
    content: '';
    position: absolute;
    left: -50%;
    top: 0;
    width: 50%;
    height: 3px;
    background: rgba(0,123,255,0.3);
}

.header-line:after {
    content: '';
    position: absolute;
    right: -50%;
    top: 0;
    width: 50%;
    height: 3px;
    background: rgba(0,123,255,0.3);
}

/* Video Bölümü Stilleri */
.video-section {
    position: relative;
    width: 100%;
    overflow: hidden;
    height: 70vh;
}

.video-container {
    position: relative;
    height: 100%;
}

.video-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-caption {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    z-index: 2;
}

.video-caption h2 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.video-caption p {
    font-size: 1.5rem;
    font-weight: 300;
}

/* Mobil Cihazlar için Video Bölümü Düzenlemeleri */
@media (max-width: 768px) {
    .video-section {
        height: 45vh;
    }
    
    .video-caption h2 {
        font-size: 2rem;
    }
    
    .video-caption p {
        font-size: 1rem;
    }
}

/* E-Katalog Sayfası Stilleri */
.ekatalog-content {
    background: #f8f9fa;
}

.pdf-container {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 30px rgba(0,0,0,0.1);
}

.pdf-container iframe {
    border: none;
    border-radius: 5px;
}

@media (max-width: 768px) {
    .pdf-container iframe {
        height: 500px;
    }
}

/* E-Katalog Sayfa Çevirme Stilleri */
.flipbook-container {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 0 30px rgba(0,0,0,0.1);
}

.page {
    border-radius: 5px;
    transition: transform 0.5s;
}

.controls button {
    transition: all 0.3s ease;
}

.controls button:hover {
    transform: scale(1.05);
}

.page-number {
    font-weight: 500;
    color: #666;
}

@media (max-width: 768px) {
    .flipbook-container {
        padding: 15px;
    }
    
    .controls {
        flex-direction: column;
        gap: 10px;
    }
    
    .page-number {
        margin: 10px 0;
    }
}

/* Abonelik Sayfası Stilleri */
.subscription-benefits .benefit-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.subscription-benefits .benefit-card:hover {
    transform: translateY(-5px);
}

.icon-circle {
    width: 80px;
    height: 80px;
    background: rgba(0,123,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    transition: all 0.3s ease;
}

.benefit-card:hover .icon-circle {
    background: var(--bs-primary);
    color: white;
}

.subscription-form-section .card {
    border: none;
    border-radius: 20px;
}

.subscription-form-section .form-control {
    border-radius: 10px;
    padding: 12px 20px;
}

.subscription-form-section .btn-lg {
    padding: 15px 30px;
    border-radius: 10px;
}

.faq-section .accordion-item {
    border: none;
    margin-bottom: 15px;
    border-radius: 10px !important;
    overflow: hidden;
}

.faq-section .accordion-button {
    padding: 20px;
    font-weight: 500;
    background: white;
}

.faq-section .accordion-button:not(.collapsed) {
    color: var(--bs-primary);
    background: rgba(0,123,255,0.05);
}

.faq-section .accordion-button:focus {
    box-shadow: none;
    border-color: rgba(0,0,0,.125);
}

.faq-section .accordion-body {
    padding: 20px;
    background: white;
}

/* Success Animation */
.success-animation {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto;
}

.checkmark {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: block;
    stroke-width: 2;
    stroke: #4bb71b;
    stroke-miterlimit: 10;
    box-shadow: inset 0px 0px 0px #4bb71b;
    animation: fill .4s ease-in-out .4s forwards, scale .3s ease-in-out .9s both;
}

.checkmark__circle {
    stroke-dasharray: 166;
    stroke-dashoffset: 166;
    stroke-width: 2;
    stroke-miterlimit: 10;
    stroke: #4bb71b;
    fill: none;
    animation: stroke 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}

.checkmark__check {
    transform-origin: 50% 50%;
    stroke-dasharray: 48;
    stroke-dashoffset: 48;
    animation: stroke 0.3s cubic-bezier(0.65, 0, 0.45, 1) 0.8s forwards;
}

@keyframes stroke {
    100% {
        stroke-dashoffset: 0;
    }
}

@keyframes scale {
    0%, 100% {
        transform: none;
    }
    50% {
        transform: scale3d(1.1, 1.1, 1);
    }
}

@keyframes fill {
    100% {
        box-shadow: inset 0px 0px 0px 30px #4bb71b;
    }
}

/* Modal Customization */
.modal-content {
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.modal-body {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
}

/* Button Hover Effect */
.btn-primary {
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* Aktif Abonelik Stilleri */
.benefit-card.active {
    border: 2px solid #4bb71b20;
    background: linear-gradient(135deg, #ffffff 0%, #4bb71b05 100%);
}

.benefit-card.active h3 {
    color: #4bb71b;
}

.benefit-card.active .icon-circle {
    transform: scale(1.1);
}

.subscription-status {
    position: relative;
    overflow: hidden;
}

.subscription-status::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #4bb71b10, transparent);
    z-index: 0;
}

.unsubscribe-button {
    transition: all 0.3s ease;
}

.unsubscribe-button:hover {
    background-color: #dc3545;
    color: white;
}

/* Kalite Standartları Bölümü */
.quality-standards {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-bottom: 1px solid #eee;
}

.quality-item {
    padding: 2rem;
    transition: all 0.3s ease;
    border-radius: 1rem;
    background: white;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.quality-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

.quality-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    transition: all 0.3s ease;
}

.quality-item:hover .quality-icon {
    transform: scale(1.1);
}

.quality-item h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #2d3436;
}

.quality-item p {
    color: #636e72;
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Mobil Düzenlemeler */
@media (max-width: 768px) {
    .quality-standards .row {
        margin-bottom: 0;
    }
    
    .quality-item {
        margin-bottom: 20px;
    }
    
    .quality-icon {
        width: 80px;
        height: 80px;
    }
    
    .quality-item h4 {
        font-size: 1.1rem;
    }
    
    .quality-item p {
        font-size: 0.9rem;
    }
}

/* Üretim Süreci Bölümü Stilleri */
.production-process {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.process-card {
    background: #fff;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    height: 100%;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.process-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.process-icon {
    position: relative;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: #fff;
    font-size: 2rem;
    margin-left: auto;
    margin-right: auto;
}

.process-number {
    position: absolute;
    top: -10px;
    right: -10px;
    background: #fff;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #007bff;
    font-weight: bold;
    font-size: 0.9rem;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.process-card h4 {
    color: #333;
    margin-bottom: 1rem;
    text-align: center;
}

.process-card p {
    color: #666;
    margin-bottom: 1.5rem;
    text-align: center;
}

.process-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.process-features li {
    color: #555;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
}

.process-features li i {
    color: #28a745;
    margin-right: 0.5rem;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .process-card {
        padding: 1.5rem;
    }

    .process-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}

/* Logo Renk Şeması */
:root {
    --primary-color: #1e4b94;
    --secondary-color: #e67817;
    --accent-color: #ffd700;
    --text-dark: #2d3436;
    --text-light: #636e72;
    --bg-light: #f8f9fa;
    --transition: all 0.3s ease;
    --shadow-sm: 0 5px 15px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 30px rgba(0,0,0,0.1);
    --border-radius: 20px;
}

/* Genel Stil Optimizasyonları */
body {
    color: var(--text-dark);
}

.transition-all {
    transition: var(--transition);
}

/* Header Optimizasyonları */
.top-header {
    background: var(--primary-color);
    color: white;
}

.top-header a {
    color: white;
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.contact-info a, .social-links a {
    display: inline-flex;
    align-items: center;
}

.social-links a {
    width: 32px;
    height: 32px;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
}

.social-links a:hover {
    background: white;
    color: var(--primary-color);
    transform: translateY(-2px);
}

.navbar {
    background: white;
    padding: 15px 0;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.navbar.sticky-top {
    position: sticky;
    top: 0;
    z-index: 1020;
}

.logo-img {
    height: 70px;
    width: auto;
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.nav-link {
    color: var(--text-dark);
    font-weight: 500;
    padding: 8px 16px !important;
    border-radius: 25px;
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
    background: rgba(30, 75, 148, 0.05);
}

.header-buttons .btn {
    padding: 8px 20px;
    border-radius: 25px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

/* Kart Stilleri Optimizasyonu */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

/* İkon Stilleri Optimizasyonu */
.icon-circle {
    width: 60px;
    height: 60px;
    background: rgba(30, 75, 148, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    transition: var(--transition);
}

/* Buton Stilleri Optimizasyonu */
.btn {
    transition: var(--transition);
}

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

.btn-primary:hover {
    background-color: #173d7a;
    border-color: #173d7a;
    transform: translateY(-2px);
}

/* Responsive Optimizasyonları */
@media (max-width: 991px) {
    .top-header {
        display: none;
    }
    
    .navbar {
        padding: 10px 0;
    }
    
    .logo-img {
        height: 40px;
    }
    
    .navbar-collapse {
        background: white;
        padding: 20px;
        border-radius: var(--border-radius);
        box-shadow: var(--shadow-md);
        margin-top: 15px;
    }
    
    .header-buttons {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    
    .header-buttons .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Sayfa Başlığı Optimizasyonu */
.page-header {
    background: linear-gradient(135deg, var(--bg-light) 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

/* Form Optimizasyonu */
.form-control {
    border-radius: 10px;
    border: 1px solid rgba(0,0,0,0.1);
    padding: 12px 20px;
    transition: var(--transition);
}

.form-control:focus {
    box-shadow: 0 0 0 3px rgba(0,123,255,0.1);
    border-color: var(--primary-color);
}

/* Footer Optimizasyonu */
footer {
    background: var(--text-dark);
    color: white;
}

footer a {
    color: white;
    text-decoration: none;
    transition: var(--transition);
}

footer a:hover {
    color: var(--accent-color);
    text-decoration: none;
}

/* Projeler Sayfası Stilleri */
.project-filters {
    background: var(--bg-light);
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.btn-filter {
    padding: 8px 20px;
    border-radius: 50px;
    color: var(--text-dark);
    background: white;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    font-weight: 500;
    margin: 5px;
}

.btn-filter:hover,
.btn-filter.active {
    color: var(--primary-color);
    border-color: var(--primary-color);
    background: rgba(30, 75, 148, 0.05);
}

.project-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    height: 100%;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.project-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(30, 75, 148, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
}

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

.project-category {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--secondary-color);
    color: white;
    padding: 5px 15px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
}

.btn-view {
    width: 50px;
    height: 50px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.2rem;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.project-card:hover .btn-view {
    transform: translateY(0);
}

.btn-view:hover {
    background: var(--primary-color);
    color: white;
}

.project-content {
    padding: 25px;
}

.project-content h3 {
    font-size: 1.3rem;
    color: var(--text-dark);
    margin-bottom: 10px;
    font-weight: 600;
}

.project-content p {
    color: var(--text-light);
    margin-bottom: 15px;
    font-size: 0.95rem;
    line-height: 1.6;
}

.project-meta {
    display: flex;
    justify-content: space-between;
    color: var(--text-light);
    font-size: 0.9rem;
}

.project-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.project-meta i {
    color: var(--secondary-color);
}

/* Proje İstatistikleri */
.stat-card {
    background: white;
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

.stat-icon {
    width: 70px;
    height: 70px;
    background: rgba(30, 75, 148, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--primary-color);
    font-size: 1.8rem;
    transition: all 0.3s ease;
}

.stat-card:hover .stat-icon {
    background: var(--primary-color);
    color: white;
}

.stat-content h3 {
    font-size: 2.5rem;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 5px;
}

.stat-content p {
    color: var(--text-light);
    margin: 0;
    font-size: 1.1rem;
}

/* Mobil Düzenlemeler */
@media (max-width: 768px) {
    .project-image {
        height: 200px;
    }

    .project-content h3 {
        font-size: 1.2rem;
    }

    .project-content p {
        font-size: 0.9rem;
    }

    .stat-card {
        padding: 20px;
    }

    .stat-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .stat-content h3 {
        font-size: 2rem;
    }

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

/* Kalite Standartları */
.quality-standards {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
}

.quality-item {
    padding: 2rem;
    transition: all 0.3s ease;
    border-radius: 1rem;
    background: white;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.quality-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

.quality-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    transition: all 0.3s ease;
}

.quality-item:hover .quality-icon {
    transform: scale(1.1);
}

/* Kategori Kartları */
.category-card {
    position: relative;
    height: 400px;
    transition: all 0.3s ease;
}

.category-card img {
    object-fit: cover;
    height: 100%;
    transition: all 0.5s ease;
}

.category-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.2), rgba(0,0,0,0.8));
    padding: 2rem;
    opacity: 0;
    transition: all 0.3s ease;
}

.category-card:hover .category-overlay {
    opacity: 1;
}

.category-card:hover img {
    transform: scale(1.1);
}

/* Proje Kartları */
.project-card {
    transition: all 0.3s ease;
    background: white;
}

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

.project-image {
    height: 250px;
    overflow: hidden;
}

.project-image img {
    height: 100%;
    object-fit: cover;
    transition: all 0.5s ease;
}

.project-overlay {
    position: absolute;
    top: 1rem;
    right: 1rem;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.project-card:hover .project-overlay {
    opacity: 1;
    transform: translateY(0);
}

.project-content {
    background: white;
}

.project-meta {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Abone Ol Bölümü */
.subscribe-content {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
}

.rounded-pill-start {
    border-top-left-radius: 50rem !important;
    border-bottom-left-radius: 50rem !important;
}

.rounded-pill-end {
    border-top-right-radius: 50rem !important;
    border-bottom-right-radius: 50rem !important;
}

/* Genel Stiller */
.display-4 {
    font-weight: 700;
    margin-bottom: 1rem;
}

.subtitle {
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    display: block;
}

.header-line {
    width: 80px;
    height: 4px;
    background: var(--primary-color);
    margin: 1.5rem auto;
    border-radius: 2px;
}

/* Responsive Ayarlar */
@media (max-width: 768px) {
    .quality-item {
        padding: 1.5rem;
    }
    
    .category-card {
        height: 300px;
    }
    
    .project-image {
        height: 200px;
    }
}

/* Neden Bizi Seçmelisiniz Bölümü */
.why-choose-us {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    position: relative;
    overflow: hidden;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    height: 100%;
    border: 1px solid rgba(0,0,0,0.05);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    border-color: var(--primary-color);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-card h4 {
    color: var(--text-dark);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 0;
    line-height: 1.6;
}

.stat-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    border-color: var(--primary-color);
}

.stat-card h3 {
    color: var(--primary-color);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-card p {
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .feature-card {
        padding: 1.5rem;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .feature-card h4 {
        font-size: 1.1rem;
    }
    
    .feature-card p {
        font-size: 0.9rem;
    }
    
    .stat-card {
        padding: 1.5rem;
    }
    
    .stat-card h3 {
        font-size: 2rem;
    }
    
    .stat-card p {
        font-size: 1rem;
    }
}

/* Modern Footer Stilleri - Güncellenmiş */
.modern-footer {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.footer-top {
    position: relative;
    z-index: 1;
    padding: 4rem 0;
}

.footer-info {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.footer-logo {
    filter: brightness(0) invert(1);
    height: 70px;
    width: auto;
    object-fit: contain;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.footer-logo:hover {
    transform: scale(1.05);
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: auto;
}

.social-link {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--primary-color);
    color: #fff;
    transform: translateY(-3px);
}

.footer-links h5,
.footer-contact h5 {
    color: #fff;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 12px;
}

.footer-links h5::after,
.footer-contact h5::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background: var(--primary-color);
}

.footer-links ul {
    margin: 0;
    padding: 0;
}

.footer-links ul li {
    margin-bottom: 12px;
    line-height: 1.4;
}

.footer-links ul li:last-child {
    margin-bottom: 0;
}

.footer-links ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    font-size: 0.95rem;
}

.footer-links ul li a:hover {
    color: #fff;
    transform: translateX(5px);
}

.footer-contact ul {
    margin: 0;
    padding: 0;
}

.footer-contact ul li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.5;
}

.footer-contact ul li:last-child {
    margin-bottom: 0;
}

.footer-contact ul li i {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-top: 4px;
    flex-shrink: 0;
}

.footer-contact ul li span,
.footer-contact ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-contact ul li a:hover {
    color: #fff;
}

.footer-bottom {
    background: rgba(0, 0, 0, 0.2);
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin: 0;
}

.footer-bottom-links {
    margin: 0;
}

.footer-bottom-links .list-inline-item:not(:last-child) {
    margin-right: 1.5rem;
    position: relative;
}

.footer-bottom-links .list-inline-item:not(:last-child)::after {
    content: '•';
    position: absolute;
    right: -0.9rem;
    color: rgba(255, 255, 255, 0.3);
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.footer-bottom-links a:hover {
    color: #fff;
}

@media (max-width: 991px) {
    .footer-info {
        margin-bottom: 2rem;
    }
    
    .footer-links,
    .footer-contact {
        margin-bottom: 2rem;
    }
}

@media (max-width: 768px) {
    .footer-top {
        padding: 3rem 0;
    }

    .footer-info,
    .footer-links,
    .footer-contact {
        text-align: center;
    }

    .footer-social {
        justify-content: center;
        margin-top: 1.5rem;
    }

    .footer-links h5::after,
    .footer-contact h5::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-contact ul li {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 8px;
    }

    .footer-contact ul li i {
        margin-top: 0;
    }

    .footer-bottom {
        padding: 1rem 0;
        text-align: center;
    }

    .copyright {
        margin-bottom: 1rem;
    }

    .footer-bottom-links {
        justify-content: center;
    }

    .footer-bottom-links .list-inline-item {
        margin: 0 0.75rem;
    }

    .footer-bottom-links .list-inline-item:not(:last-child)::after {
        right: -0.85rem;
    }

    .footer-logo {
        height: 60px;
    }
}

/* Proje Kartları için Yükleme Animasyonu */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.project-card {
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
}

.project-loading {
    text-align: center;
    padding: 2rem;
}

.project-loading .spinner-border {
    width: 3rem;
    height: 3rem;
    color: var(--primary-color);
}

/* Proje Filtreleme Efektleri */
.project-card {
    transition: all 0.4s ease;
}

.project-card.hidden {
    opacity: 0;
    transform: scale(0.8);
    pointer-events: none;
}

.project-card.visible {
    opacity: 1;
    transform: scale(1);
}

@media (min-width: 992px) {
    .logo-img {
        height: 80px;
    }
}

/* Proje Filtreleme Stilleri */
.projects-grid .col-md-6 {
    transition: all 0.3s ease;
    opacity: 1;
    transform: scale(1);
}

.btn-filter {
    padding: 0.5rem 1.5rem;
    border: 2px solid var(--primary-color);
    background: transparent;
    color: var(--primary-color);
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-filter:hover,
.btn-filter.active {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}