/* Genel Stiller */
:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --background-color: #ffffff;
    --text-color: #333;
    --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* Reset ve Genel Stiller */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: #ffffff;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

/* Header ve Navigasyon */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-color);
    cursor: pointer;
    padding: 0.5rem;
}

.navbar.visible {
    top: 0;
}

.navbar::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #007bff, #00bfff, #007bff);
    background-size: 200% 100%;
    animation: gradientMove 3s linear infinite;
}

@keyframes gradientMove {
    0% {
        background-position: 0% 50%;
    }
    100% {
        background-position: 200% 50%;
    }
}

.logo-container {
    display: flex;
    align-items: center;
    margin-left: 2rem;
    text-align: left;
    position: relative;
}

.logo-container::after {
    content: '';
    position: absolute;
    right: -2rem;
    top: 50%;
    transform: translateY(-50%);
    height: 40px;
    width: 1px;
    background: linear-gradient(to bottom, transparent, rgba(0,0,0,0.1), transparent);
}

.logo, .footer-logo img {
    background-color: transparent;
    filter: 
        brightness(0.95)
        contrast(1.1)
        saturate(1.1)
        drop-shadow(0 0 1px rgba(0, 0, 0, 0.2));
}

.logo {
    width: 250px;
    height: 100px;
    object-fit: contain;
}

.logo-container h1 {
    display: none;
}

.footer-logo img {
    width: 375px;
    height: 150px;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links li {
    position: relative;
}

.nav-links li a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    position: relative;
    transition: all 0.3s ease;
}

.nav-links li a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #007bff;
    transition: width 0.3s ease;
}

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

.nav-links li a.active {
    color: #007bff !important;
    font-weight: 600;
}

.nav-links li a.active::after {
    width: 100%;
    height: 3px;
}

/* Dropdown menüdeki aktif öğe stilleri */
.dropdown-content a {
    position: relative;
    padding: 0.75rem 1rem;
    color: #333;
    text-decoration: none;
    transition: all 0.3s ease;
}

.dropdown-content a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #007bff;
    transition: width 0.3s ease;
}

.dropdown-content a:hover::after {
    width: 100%;
}

.dropdown-content a.active {
    color: #007bff !important;
    font-weight: 600;
    background-color: #f8f9fa;
}

.dropdown-content a.active::after {
    width: 100%;
    height: 3px;
}

/* Dropdown parent link stilleri */
.dropdown > a.active {
    color: #007bff !important;
    font-weight: 600;
}

.dropdown > a.active::after {
    width: 100%;
    height: 3px;
}

.dropdown {
    position: relative;
}

.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #fff;
    min-width: 200px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    border-radius: 4px;
    z-index: 1000;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.dropdown-content a {
    display: block;
    padding: 0.75rem 1rem;
    color: #333;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.dropdown-content a:hover {
    background-color: #ffffff;
    color: #007bff;
}

/* Main Content Padding */
.projects-section, .about-section, .references-section, .contact-section {
    padding: 8rem 0 4rem;
    width: 100%;
}

.projects-header, .about-header, .references-hero, .contact-hero {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('images/about-bg.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
    padding: 0 0 4rem;
    margin-top: -90px;
    position: relative;
    z-index: 1;
    width: 100%;
}

.projects-header h1, .about-header h1, .references-hero h1, .contact-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
    padding-top: 2rem;
    color: #fff;
}

.section-description {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
    color: #f8f9fa;
}

.projects-content, .about-content, .references-content, .contact-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

/* Contact Section Styles */
.contact-section {
    padding: 180px 0 4rem;
}

.contact-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-top: 40px;
}

.contact-header h1 {
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 1rem;
}

/* About Section Styles */
.about-section {
    padding: 180px 0 4rem;
}

.about-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-top: 40px;
}

.about-header h1 {
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 1rem;
}

/* Projects Section Styles */
.projects-section {
    padding: 180px 0 4rem;
}

.projects-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-top: 40px;
}

.projects-header h1 {
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 1rem;
}

/* Slider Section */
.slider {
    margin-top: -80px;
    position: relative;
    height: 700px;
    overflow: hidden;
}

.slider-container {
    height: 100%;
    position: relative;
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.slide {
    position: relative;
    min-width: 100%;
    height: 100%;
    flex-shrink: 0;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slide-text {
    position: absolute;
    top: 50%;
    left: 25%;
    transform: translate(-50%, -50%);
    text-align: left;
    color: #fff;
    z-index: 2;
    width: 40%;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.6) 100%);
    clip-path: polygon(0 0, 100% 0, 95% 100%, 0% 100%);
}

.slide-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.5);
    color: #fff;
    padding: 1.5rem;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    z-index: 3;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.slider-btn:hover {
    background: rgba(0,0,0,0.8);
    transform: translateY(-50%) scale(1.1);
}

.prev {
    left: 2rem;
}

.next {
    right: 2rem;
}

/* Services Section */
.services {
    padding: 6rem 0;
    background: #ffffff;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: #1e293b;
    margin-bottom: 4rem;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, #3b82f6, #60a5fa);
    margin: 1rem auto;
    border-radius: 2px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.service-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(to right, #3b82f6, #60a5fa);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 1.5rem;
    background: #f1f5f9;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.service-icon img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.service-card:hover .service-icon {
    background: #3b82f6;
}

.service-card:hover .service-icon img {
    filter: brightness(0) invert(1);
}

.service-card h3 {
    color: #1e293b;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.service-card p {
    color: #64748b;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

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

.service-features li {
    color: #475569;
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.service-features li::before {
    content: '✓';
    color: #3b82f6;
    position: absolute;
    left: 0;
    font-weight: bold;
}

.service-highlight {
    background: linear-gradient(135deg, #3b82f6 0%, #60a5fa 100%);
    border-radius: 16px;
    padding: 3rem;
    color: #ffffff;
    margin-top: 2rem;
}

.highlight-content h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    text-align: center;
}

.highlight-features {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.highlight-features li {
    padding-left: 2rem;
    position: relative;
    font-size: 1.1rem;
}

.highlight-features li::before {
    content: '★';
    position: absolute;
    left: 0;
    color: #ffffff;
}

@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .services {
        padding: 4rem 0;
    }

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

    .service-highlight {
        padding: 2rem;
    }

    .highlight-features {
        grid-template-columns: 1fr;
    }
}

/* Contact Preview Section */
.contact-preview {
    padding: 4rem 0;
    background-color: #ffffff;
}

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

.map {
    height: 100%;
}

.map iframe {
    border-radius: 8px;
}

.map-address {
    margin-top: 1rem;
    padding: 0.8rem;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.map-address p {
    margin: 0;
    color: #2c3e50;
    font-size: 0.95rem;
    line-height: 1.5;
}

.map-address strong {
    color: #3498db;
}

.contact-form {
    background-color: #ffffff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.contact-form h2 {
    margin-bottom: 1.5rem;
    color: #2c3e50;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
}

.form-group textarea {
    height: 150px;
    resize: vertical;
}

.submit-btn {
    background-color: #3498db;
    color: #fff;
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.submit-btn:hover {
    background-color: #2980b9;
}

@media (max-width: 768px) {
    .slider {
        height: 400px;
    }

    .slide-text {
        width: 80%;
        left: 50%;
    }

    .slide-text h2 {
        font-size: 1.8rem;
    }

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

/* Footer */
footer {
    background-color: #2c3e50;
    color: #ffffff;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo {
    text-align: left;
}

.footer-contact {
    text-align: right;
}

.footer-contact h3 {
    margin-bottom: 1rem;
    color: #ffffff;
}

.footer-contact p {
    margin-bottom: 0.5rem;
    color: rgba(255, 255, 255, 0.8);
}

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

.footer-logo img {
    width: 375px;
    height: 150px;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }

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

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        flex-direction: column;
        padding: 1rem;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links li {
        width: 100%;
        text-align: center;
    }

    .nav-links li a {
        display: block;
        padding: 1rem;
    }

    .dropdown-content {
        position: static;
        width: 100%;
        box-shadow: none;
        background: rgba(0, 0, 0, 0.02);
    }

    .logo {
        width: 180px;
        height: auto;
    }

    .slider {
        height: 400px;
    }

    .slide-text {
        padding: 1rem;
        width: 90%;
    }

    .slide-text h2 {
        font-size: 1.5rem;
    }

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

    .service-card {
        padding: 1.5rem;
    }

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

    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }

    .footer-logo img {
        width: 250px;
        height: auto;
    }
}

@media (max-width: 480px) {
    .navbar {
        padding: 0.5rem 1rem;
    }

    .logo {
        width: 150px;
    }

    .slider {
        height: 300px;
    }

    .slide-text h2 {
        font-size: 1.2rem;
    }

    .slide-text p {
        font-size: 0.9rem;
    }

    .service-card {
        padding: 1rem;
    }

    .service-card h3 {
        font-size: 1.2rem;
    }

    .service-card p {
        font-size: 0.9rem;
    }

    .contact-form-container {
        padding: 1rem;
    }

    .form-group input,
    .form-group textarea {
        font-size: 0.9rem;
    }

    .submit-btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
}

/* Hero Section */
.hero {
    height: 80vh;
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #ffffff;
    margin-top: 0;
    padding: 0;
}

.hero-content {
    max-width: 800px;
    padding: 2rem;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: #3b82f6;
    color: #ffffff;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.cta-button:hover {
    background: #2563eb;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

/* Breadcrumb Styles */
.breadcrumb {
    background-color: #f8f9fa;
    padding: 1rem 0;
    border-bottom: 1px solid #e9ecef;
}

.breadcrumb ol {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
}

.breadcrumb li {
    display: flex;
    align-items: center;
}

.breadcrumb li:not(:last-child)::after {
    content: "/";
    margin: 0 0.5rem;
    color: #6c757d;
}

.breadcrumb a {
    color: #007bff;
    text-decoration: none;
    transition: color 0.2s;
}

.breadcrumb a:hover {
    color: #0056b3;
    text-decoration: underline;
}

/* FAQ Section Styles */
.faq-section {
    padding: 4rem 0;
    background-color: #ffffff;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.faq-item {
    background: #fff;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.faq-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(to right, #3b82f6, #60a5fa);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.faq-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.faq-item:hover::before {
    transform: scaleX(1);
}

.faq-item h3 {
    color: #333;
    font-size: 1.1rem;
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.faq-item p {
    color: #666;
    line-height: 1.5;
    margin: 0;
    font-size: 0.95rem;
}

@media (max-width: 1200px) {
    .faq-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-item {
        padding: 1.5rem;
    }
}

/* About Hero Section */
.about-hero {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('images/about-hero.jpg');
    background-size: cover;
    background-position: center;
    color: #fff;
    text-align: center;
    padding: 0 0 4rem;
    margin-top: 40px;
    position: relative;
    z-index: 1;
}

.about-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
    padding-top: 2rem;
}

.about-hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto;
    opacity: 0.9;
}

/* About Content Section */
.about-content {
    padding: 5rem 0;
    background-color: #fff;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.about-text h2 {
    color: #333;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.about-text h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(to right, #3b82f6, #60a5fa);
}

.about-text p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Values Section */
.values-section {
    margin: 4rem 0;
}

.values-section h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: #333;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.value-card {
    background: #fff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(to right, #3b82f6, #60a5fa);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.value-card:hover::before {
    transform: scaleX(1);
}

.value-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    background: #f1f5f9;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.value-icon img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.value-card:hover .value-icon {
    background: #3b82f6;
}

.value-card:hover .value-icon img {
    filter: brightness(0) invert(1);
}

.value-card h3 {
    color: #333;
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.value-card p {
    color: #666;
    line-height: 1.6;
}

/* Team Section */
.team-section {
    margin: 4rem 0;
}

.team-section h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: #333;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.team-member {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.team-member img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.team-member h3 {
    color: #333;
    font-size: 1.2rem;
    margin: 1rem 0 0.5rem;
    padding: 0 1rem;
}

.team-member p {
    color: #666;
    font-size: 0.9rem;
    padding: 0 1rem 1rem;
}

/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, #3b82f6 0%, #60a5fa 100%);
    padding: 4rem 0;
    color: #fff;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.stat-item {
    text-align: center;
}

.stat-item h3 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-item p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Responsive Styles for About Page */
@media (max-width: 1200px) {
    .values-grid, .team-grid, .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-hero {
        padding: 4rem 0;
    }
    
    .about-hero h1 {
        font-size: 2.2rem;
    }
    
    .values-grid, .team-grid, .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* Map Section */
.map-section {
    padding: 4rem 0;
    background: white;
    position: relative;
    z-index: 2;
}

.map-section h2 {
    text-align: center;
    color: #333;
    margin-bottom: 3rem;
    font-size: 2rem;
    position: relative;
}

.map-section h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: #00BFA6;
    margin: 1rem auto;
}

.map-container {
    max-width: 1200px;
    margin: 0 auto;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.map-container iframe {
    width: 100%;
    height: 450px;
    border: none;
    display: block;
}

/* Contact Hero Section */
.contact-hero {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('images/contact-hero.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
    padding: 0 0 4rem;
    margin-top: 40px;
    position: relative;
    z-index: 1;
}

.contact-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
    padding-top: 2rem;
}

.contact-hero p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

.contact-section {
    padding: 6rem 0;
    background-color: #f9f9f9;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.contact-info h2 {
    color: #00BFA6;
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.info-icon {
    width: 40px;
    height: 40px;
    margin-right: 1rem;
}

.info-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.info-content h3 {
    color: #333;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.info-content p {
    color: #666;
    line-height: 1.6;
}

.social-links {
    margin-top: 2rem;
}

.social-links h3 {
    color: #333;
    margin-bottom: 1rem;
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icons a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f0f0f0;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background: #00BFA6;
    transform: translateY(-3px);
}

.social-icons img {
    width: 20px;
    height: 20px;
}

.contact-form-container {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.contact-form-container h2 {
    color: #00BFA6;
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    color: #333;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #00BFA6;
    outline: none;
}

.submit-btn {
    background: #00BFA6;
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    background: #009688;
    transform: translateY(-2px);
}

/* Responsive Styles */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-hero {
        padding: 6rem 0 3rem;
    }

    .contact-hero h1 {
        font-size: 2.5rem;
    }

    .map-container iframe {
        height: 300px;
    }
}

.vision-mission {
    padding: 4rem 0;
}

/* E-katalog buton stilleri kaldırıldı */

@media (max-width: 768px) {
    // ... existing code ...
}

/* Responsive Tasarım */
@media screen and (max-width: 1024px) {
    .container {
        padding: 0 15px;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .values-grid, .team-grid, .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media screen and (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        flex-direction: column;
        padding: 1rem;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links li {
        width: 100%;
        text-align: center;
    }

    .nav-links li a {
        display: block;
        padding: 1rem;
    }

    .dropdown-content {
        position: static;
        width: 100%;
        box-shadow: none;
        background: rgba(0, 0, 0, 0.02);
    }

    .logo {
        width: 180px;
        height: auto;
    }

    .slider {
        height: 400px;
    }

    .slide-text {
        padding: 1rem;
        width: 90%;
    }

    .slide-text h2 {
        font-size: 1.5rem;
    }

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

    .service-card {
        padding: 1.5rem;
    }

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

    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }

    .footer-logo img {
        width: 250px;
        height: auto;
    }
}

@media screen and (max-width: 480px) {
    .navbar {
        padding: 0.5rem 1rem;
    }

    .logo {
        width: 150px;
    }

    .slider {
        height: 300px;
    }

    .slide-text h2 {
        font-size: 1.2rem;
    }

    .slide-text p {
        font-size: 0.9rem;
    }

    .service-card {
        padding: 1rem;
    }

    .service-card h3 {
        font-size: 1.2rem;
    }

    .service-card p {
        font-size: 0.9rem;
    }

    .contact-form-container {
        padding: 1rem;
    }

    .form-group input,
    .form-group textarea {
        font-size: 0.9rem;
    }

    .submit-btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
}