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

:root {
    --primary: #003366;
    --secondary: #cc9933;
    --light: #f5f5f5;
    --dark: #333333;
    --gray: #666666;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Header Styles */
header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.header-top {
    background-color: var(--primary);
    color: white;
    padding: 6px 0;
    font-size: 13px;
}

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

.contact-info {
    display: flex;
    gap: 15px;
}

.contact-info span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.social-icons {
    display: flex;
    gap: 8px;
}

.social-icons a {
    color: white;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.social-icons a:hover {
    color: var(--secondary);
}

.header-main {
    padding: 5px 0;
    min-height: auto;
}

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

.logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    height: 120px;
}

.logo-img {
    height: 220px;
    width: auto;
    max-width: 300px;
    object-fit: contain;
}

nav {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

nav ul {
    display: flex;
    list-style: none;
    align-items: center;
    margin: 0;
    padding: 0;
}

nav ul li {
    margin-left: 18px;
    position: relative;
}

nav ul li a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: color 0.3s;
    padding: 6px 0;
    white-space: nowrap;
}

nav ul li a:hover {
    color: var(--secondary);
}

nav ul li.active a {
    color: var(--secondary);
}

nav ul li.active a:after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: var(--secondary);
    bottom: 0;
    left: 0;
}

.mobile-menu {
    display: none;
    font-size: 22px;
    cursor: pointer;
    color: var(--primary);
    margin-left: 15px;
}

/* Hero Slider */
.hero-slider {
    margin-top: 130px;
    position: relative;
    height: 600px;
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
}

.slide.active {
    opacity: 1;
}

.slide-content {
    background-color: rgba(0, 51, 102, 0.8);
    color: white;
    padding: 40px;
    max-width: 600px;
    margin-left: 10%;
    border-radius: 5px;
}

.slide-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.slide-content p {
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.btn {
    display: inline-block;
    background: var(--secondary);
    color: white;
    padding: 12px 30px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 16px;
}

.btn:hover {
    background: #b3862a;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.slider-nav {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: background-color 0.3s;
}

.slider-dot.active {
    background-color: white;
}

/* About Section */
.about {
    padding: 80px 0;
    background-color: var(--light);
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title h2:after {
    content: '';
    position: absolute;
    width: 70px;
    height: 3px;
    background: var(--secondary);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

.section-title p {
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 50px;
}

.about-text {
    flex: 1;
}

.about-text h3 {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.about-text p {
    margin-bottom: 20px;
    color: var(--gray);
}

.about-image {
    flex: 1;
    text-align: center;
}

.about-image img {
    max-width: 100%;
    border-radius: 5px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Services Section */
.services {
    padding: 80px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: white;
    border-radius: 5px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
    text-align: center;
    border-top: 4px solid var(--secondary);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

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

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary);
}

.service-card p {
    color: var(--gray);
}

/* Projects Section */
.projects {
    padding: 80px 0;
    background-color: var(--light);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.project-card {
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    position: relative;
    height: 250px;
}

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

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

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 51, 102, 0.8);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s;
    padding: 20px;
    text-align: center;
    color: white;
}

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

.project-overlay h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

/* Contact Section */
.contact {
    padding: 80px 0 40px;
}

.contact-container {
    display: flex;
    gap: 50px;
    align-items: stretch;
}

.contact-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-info-content {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.08);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-info h2 {
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 20px;
    text-align: center;
}

.contact-info > .contact-info-content > p {
    margin-bottom: 30px;
    color: var(--gray);
    text-align: center;
    line-height: 1.7;
}

.contact-details {
    margin-bottom: 0;
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
    padding: 0;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    transition: transform 0.3s;
    border-left: 3px solid transparent;
}

.contact-detail:hover {
    transform: translateX(5px);
    border-left-color: var(--secondary);
}

.contact-detail i {
    font-size: 22px;
    margin-right: 15px;
    color: var(--secondary);
    width: 30px;
    margin-top: 2px;
    flex-shrink: 0;
}

.contact-text {
    flex: 1;
}

.contact-label {
    font-weight: 600;
    color: var(--primary);
    font-size: 0.9rem;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-detail p:not(.contact-label) {
    color: var(--gray);
    margin: 0;
    line-height: 1.5;
}

.contact-form {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-form-content {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.08);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-form h3 {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 20px;
    text-align: center;
}

.contact-form > .contact-form-content > p {
    color: var(--gray);
    margin-bottom: 30px;
    text-align: center;
    line-height: 1.7;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
}

.contact-method {
    display: flex;
    align-items: center;
    padding: 20px;
    background: var(--light);
    border-radius: 8px;
    transition: all 0.3s;
    text-decoration: none;
    color: inherit;
    border: 2px solid transparent;
}

.contact-method:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 51, 102, 0.15);
    border-color: var(--secondary);
}

.contact-method:hover .contact-method-title {
    color: white;
}

.contact-method:hover .contact-method-desc {
    color: rgba(255, 255, 255, 0.8);
}

.contact-method-icon {
    margin-right: 15px;
    flex-shrink: 0;
}

.contact-method-icon i {
    font-size: 28px;
    color: var(--primary);
    transition: color 0.3s;
}

.contact-method:hover .contact-method-icon i {
    color: var(--secondary);
}

.contact-method-text {
    flex: 1;
}

.contact-method-title {
    display: block;
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--primary);
    transition: color 0.3s;
}

.contact-method-desc {
    display: block;
    font-size: 0.9rem;
    color: var(--gray);
    transition: color 0.3s;
}

/* Footer */
footer {
    background: var(--primary);
    color: white;
    padding: 40px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
}

.footer-logo {
    display: flex;
    flex-direction: column;
}

.footer-logo h2 {
    font-size: 24px;
    margin-bottom: 10px;
    color: white;
}

.footer-logo p {
    color: #ccc;
    max-width: 300px;
    margin-top: 10px;
}

.footer-links h3, .footer-social h3 {
    font-size: 18px;
    margin-bottom: 20px;
    position: relative;
    color: var(--secondary);
}

.footer-links h3:after, .footer-social h3:after {
    content: '';
    position: absolute;
    width: 40px;
    height: 2px;
    background: var(--secondary);
    bottom: -8px;
    left: 0;
}

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

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links ul li a:hover {
    color: white;
}

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

.social-icons-footer a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    text-decoration: none;
    transition: all 0.3s;
}

.social-icons-footer a:hover {
    background: var(--secondary);
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #ccc;
    font-size: 14px;
}

/* Google Maps Link Styles */
.address-link {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s;
}

.address-link:hover {
    color: var(--secondary);
}

.footer-address {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.footer-address:hover {
    color: var(--secondary);
}

/* KVKK Cookie Banner Styles */
.cookie-banner {
    position: fixed;
    bottom: -100%;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--primary) 0%, #004080 100%);
    color: white;
    padding: 0;
    box-shadow: 0 -5px 25px rgba(0, 0, 0, 0.3);
    z-index: 9999;
    transition: bottom 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    border-top: 3px solid var(--secondary);
}

.cookie-banner.show {
    bottom: 0;
}

.cookie-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 25px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.cookie-content {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    flex: 1;
}

.cookie-icon {
    font-size: 40px;
    color: var(--secondary);
    flex-shrink: 0;
    margin-top: 5px;
}

.cookie-text h3 {
    margin-bottom: 10px;
    font-size: 1.3rem;
    color: white;
}

.cookie-text p {
    margin-bottom: 15px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
}

.cookie-links {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.cookie-link {
    color: var(--secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.cookie-link:hover {
    color: white;
    text-decoration: underline;
}

.cookie-actions {
    display: flex;
    gap: 15px;
    flex-shrink: 0;
}

.cookie-btn {
    padding: 12px 25px;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
}

.cookie-accept {
    background: var(--secondary);
    color: white;
}

.cookie-accept:hover {
    background: #b3862a;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(204, 153, 51, 0.3);
}

.cookie-reject {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.cookie-reject:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* Responsive Styles */
@media (max-width: 992px) {
    .about-content, .contact-container {
        flex-direction: column;
        gap: 30px;
    }
    
    .footer-content {
        flex-wrap: wrap;
        gap: 30px;
    }
    
    .footer-logo, .footer-links, .footer-social {
        flex: 1 0 45%;
    }
    
    nav ul li {
        margin-left: 15px;
    }
    
    nav ul li a {
        font-size: 14px;
    }
    
    .logo-img {
        height: 100px;
        max-width: 250px;
    }
    
    .hero-slider {
        height: 500px;
    }
    
    .slide-content {
        margin-left: 5%;
        padding: 30px;
    }
    
    .slide-content h2 {
        font-size: 2rem;
    }
    
    .contact-info-content,
    .contact-form-content {
        padding: 30px;
    }
    
    .contact-info h2,
    .contact-form h3 {
        font-size: 1.8rem;
    }

    .cookie-container {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
    
    .cookie-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .cookie-actions {
        width: 100%;
        justify-content: center;
    }
    
    .cookie-btn {
        flex: 1;
        justify-content: center;
        max-width: 150px;
    }
    
    .cookie-links {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .header-top {
        display: none;
    }
    
    nav ul {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        text-align: center;
        z-index: 1000;
    }
    
    nav ul.active {
        display: flex;
    }
    
    nav ul li {
        margin: 10px 0;
        margin-left: 0;
        width: 100%;
    }
    
    nav ul li a {
        display: block;
        padding: 12px;
        font-size: 16px;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }
    
    nav ul li:last-child a {
        border-bottom: none;
    }
    
    .mobile-menu {
        display: block;
    }
    
    .hero-slider {
        height: 450px;
        margin-top: 110px;
    }
    
    .slide-content {
        margin: 0 5%;
        padding: 25px;
        text-align: center;
    }
    
    .slide-content h2 {
        font-size: 1.8rem;
    }
    
    .slide-content p {
        font-size: 1rem;
    }
    
    .section-title h2 {
        font-size: 1.8rem;
    }
    
    .logo-img {
        height: 90px;
        max-width: 200px;
    }
    
    .header-main {
        padding: 8px 0;
    }
    
    .logo {
        height: 90px;
    }
    
    .about, .services, .projects, .contact {
        padding: 60px 0;
    }
    
    .about-content {
        gap: 30px;
    }
    
    .about-text h3 {
        font-size: 1.5rem;
    }
    
    .services-grid, .projects-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .service-card {
        padding: 25px 20px;
    }
    
    .contact-detail {
        padding: 12px;
    }
    
    .contact-detail i {
        font-size: 18px;
        margin-right: 12px;
    }
    
    .contact-method {
        padding: 12px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 30px;
    }
    
    .footer-logo, .footer-links, .footer-social {
        flex: 1 0 100%;
        text-align: center;
    }
    
    .footer-links h3:after, .footer-social h3:after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .social-icons-footer {
        justify-content: center;
    }

    .contact-info-content,
    .contact-form-content {
        padding: 25px;
    }
    
    .contact-info h2,
    .contact-form h3 {
        font-size: 1.6rem;
    }
    
    .contact-detail {
        margin-bottom: 20px;
    }
    
    .contact-method {
        padding: 15px;
    }
    
    .contact-method-icon i {
        font-size: 24px;
    }
    
    .contact-method-title {
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .hero-slider {
        height: 400px;
        margin-top: 98px;
    }
    
    .slide-content {
        padding: 20px;
        margin: 0 10px;
    }
    
    .slide-content h2 {
        font-size: 1.5rem;
        margin-bottom: 15px;
    }
    
    .slide-content p {
        margin-bottom: 20px;
        font-size: 0.9rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .logo-img {
        height: 80px;
        max-width: 180px;
    }
    
    .header-main {
        padding: 6px 0;
    }
    
    .logo {
        height: 80px;
    }
    
    nav ul li a {
        font-size: 15px;
    }
    
    .section-title {
        margin-bottom: 30px;
    }
    
    .section-title h2 {
        font-size: 1.6rem;
    }
    
    .section-title p {
        font-size: 0.9rem;
    }
    
    .about, .services, .projects, .contact {
        padding: 50px 0;
    }
    
    .about-text h3 {
        font-size: 1.3rem;
    }
    
    .service-card {
        padding: 20px 15px;
    }
    
    .service-icon {
        font-size: 40px;
    }
    
    .service-card h3 {
        font-size: 1.3rem;
    }
    
    .project-card {
        height: 200px;
    }
    
    .contact-container {
        gap: 30px;
    }
    
    .contact-info h2 {
        font-size: 1.8rem;
    }
    
    .contact-form {
        padding: 20px;
    }
    
    .contact-form h3 {
        font-size: 1.5rem;
    }
    
    .contact-detail {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }
    
    .contact-detail i {
        margin-right: 0;
    }
    
    .footer-logo h2 {
        font-size: 20px;
    }
    
    .copyright {
        font-size: 12px;
    }

    .cookie-container {
        padding: 20px 15px;
    }
    
    .cookie-text h3 {
        font-size: 1.2rem;
    }
    
    .cookie-text p {
        font-size: 0.9rem;
    }
    
    .cookie-actions {
        flex-direction: column;
        gap: 10px;
    }
    
    .cookie-btn {
        max-width: none;
    }

    .contact-info-content,
    .contact-form-content {
        padding: 20px;
    }
    
    .contact-info h2,
    .contact-form h3 {
        font-size: 1.4rem;
    }
    
    .contact-detail {
        flex-direction: column;
        text-align: center;
        margin-bottom: 15px;
    }
    
    .contact-detail i {
        margin-right: 0;
        margin-bottom: 10px;
    }
    
    .contact-method {
        flex-direction: column;
        text-align: center;
        padding: 20px 15px;
    }
    
    .contact-method-icon {
        margin-right: 0;
        margin-bottom: 10px;
    }
    
    .contact-label {
        font-size: 0.8rem;
    }
}

/* Enhanced Slider Animation */
.slide {
    transition: opacity 1s ease-in-out;
}

/* Smooth scrolling for better user experience */
html {
    scroll-behavior: smooth;
}