/* Genel Stiller */
:root {
    --primary-color: #1a237e;
    --secondary-color: #304ffe;
    --accent-color: #536dfe;
    --text-color: #2c3e50;
    --light-gray: #f8f9fa;
    --white: #ffffff;
    --gradient: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --hover-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    color: var(--text-color);
}

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

/* Üst Bar Stilleri */
.top-bar {
    background: var(--gradient);
    color: var(--white);
    padding: 12px 0;
    font-size: 14px;
}

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

.right-section {
    display: flex;
    align-items: center;
    gap: 20px;
}

.language-switcher {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 15px;
    border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    background: none;
    border: none;
    color: var(--white);
    cursor: pointer;
    padding: 5px;
    opacity: 0.7;
    transition: var(--transition);
}

.lang-btn span {
    font-size: 14px;
    font-weight: 500;
    margin-right: 5px;
}

.lang-btn .lang-logo {
    width: 30px;
    height: auto;
    object-fit: contain;
    transition: var(--transition);
}

.lang-btn.active .lang-logo {
    width: 50px;
}

.lang-btn.active {
    opacity: 1;
    position: relative;
}

.lang-btn.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
}

.lang-btn:hover {
    opacity: 1;
}

@media (max-width: 768px) {
    .language-switcher {
        padding: 0 10px;
    }
    
    .lang-btn span {
        display: inline-block;
    }
}

.contact-info a {
    color: var(--white);
    text-decoration: none;
    margin-right: 20px;
    display: inline-flex;
    align-items: center;
    transition: var(--transition);
}

.contact-info a:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}

.contact-info i {
    margin-right: 8px;
    font-size: 16px;
    transition: transform 0.3s ease;
}

.contact-info a:hover i {
    transform: scale(1.2);
}

.social-media a {
    color: var(--white);
    margin-left: 20px;
    text-decoration: none;
    transition: var(--transition);
    position: relative;
}

.social-media a::before {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--white);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.social-media a:hover::before {
    transform: scaleX(1);
}

/* Ana Menü Stilleri */
.main-header {
    background: var(--white);
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    max-width: 200px;
}

.logo img {
    height: 50px;
    transition: var(--transition);
}

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

.main-menu ul {
    display: flex;
    list-style: none;
    gap: 10px;
}

.main-menu li a {
    color: var(--text-color);
    text-decoration: none;
    padding: 10px 20px;
    font-weight: 500;
    transition: var(--transition);
    border-radius: 25px;
    position: relative;
}

.main-menu li a:hover,
.main-menu li a.active {
    color: var(--secondary-color);
    background: var(--light-gray);
}

.main-menu li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transition: var(--transition);
    transform: translateX(-50%);
}

.main-menu li a:hover::after,
.main-menu li a.active::after {
    width: 80%;
}

/* Slider Stilleri */
.hero {
    position: relative;
    height: 600px;
    overflow: hidden;
}

.slider {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease, visibility 0.8s ease, transform 0.8s ease;
    transform: scale(1.1);
}

.slide.active {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

.slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.slide-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(26, 35, 126, 0.9), rgba(48, 79, 254, 0.7));
    opacity: 0.6;
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    max-width: 600px;
    padding: 100px 20px;
        opacity: 0;
        transform: translateY(30px);
    transition: opacity 0.8s ease 0.3s, transform 0.8s ease 0.3s;
    }

.slide.active .hero-content {
        opacity: 1;
        transform: translateY(0);
}

.hero-content h1 {
    font-size: 48px;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 18px;
    margin-bottom: 30px;
}

/* Buton Stilleri */
.btn {
    display: inline-block;
    padding: 15px 35px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.btn-primary {
    background: var(--gradient);
    color: var(--white);
    border: none;
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--hover-shadow);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-color);
    border-color: transparent;
}

/* Slider Kontrolleri */
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.5);
    color: var(--white);
    border: none;
    padding: 15px 20px;
    cursor: pointer;
    font-size: 20px;
    z-index: 10;
}

.prev {
    left: 20px;
}

.next {
    right: 20px;
}

.slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    border: none;
    cursor: pointer;
}

.dot.active {
    background: var(--white);
}

/* WhatsApp Butonu */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}

.whatsapp-button {
    display: flex;
    align-items: center;
    background: #25D366;
    color: #ffffff;
    border-radius: 50px;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.35);
    text-decoration: none;
    transition: all 0.3s ease;
    overflow: hidden;
    padding: 10px;
}

.whatsapp-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: #ffffff;
    transition: all 0.3s ease;
}

.whatsapp-text {
    padding: 0 20px;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    transition: all 0.3s ease;
}

.whatsapp-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.45);
}

.whatsapp-button:hover .whatsapp-icon {
    transform: rotate(10deg);
    background: rgba(255, 255, 255, 0.3);
}

@media (max-width: 768px) {
    .whatsapp-text {
        display: none;
    }
    
    .whatsapp-button {
        border-radius: 50%;
        padding: 0;
    }
    
    .whatsapp-icon {
        width: 60px;
        height: 60px;
        font-size: 32px;
    }
}

/* Footer Stilleri */
.main-footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 50px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

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

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

.footer-content .social-link {
    color: var(--white);
    font-size: 18px;
    transition: color 0.3s ease;
}

.footer-content .social-link:hover {
    color: var(--secondary-color);
}

.footer-sections {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.footer-section h3 {
    color: var(--white);
    font-size: 18px;
    margin-bottom: 20px;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

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

.footer-section ul li a {
    color: var(--white);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--secondary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.copyright {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
}

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

    .footer-sections {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-section {
        margin-bottom: 30px;
    }
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    .top-bar .container {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-info {
        margin-bottom: 10px;
    }
    
    .main-header .container {
        flex-direction: column;
        padding-bottom: 10px;
    }
    
    .main-menu {
        margin-top: 15px;
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .main-menu ul {
        flex-direction: row;
        flex-wrap: nowrap;
        justify-content: flex-start;
        width: max-content;
        padding: 0 10px;
    }
    
    .main-menu li {
        margin-right: 5px;
    }
    
    .main-menu li a {
        padding: 8px 12px;
        font-size: 14px;
        white-space: nowrap;
    }
    
    /* Mükellef Giriş ve Online Ödeme butonları için özel stiller */
    .main-menu li .mukellef-btn {
        background-color: var(--primary-color);
        color: var(--white) !important;
        padding: 6px 10px !important;
        font-size: 13px;
        border-radius: 4px;
    }
    
    .hero-content {
        padding: 50px 0;
        text-align: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-logo {
        margin: 0 auto;
    }
}

/* Animasyonlar */
@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeRight {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeLeft {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Animasyon Sınıfları */
.animate-fade-down {
    opacity: 0;
    animation: fadeDown 0.6s ease forwards;
}

.animate-fade-up {
    opacity: 0;
    animation: fadeUp 0.6s ease forwards;
}

.animate-fade-right {
    opacity: 0;
    animation: fadeRight 0.6s ease forwards;
}

.animate-fade-left {
    opacity: 0;
    animation: fadeLeft 0.6s ease forwards;
}

/* Animasyon Gecikmeleri */
[data-delay="200"] { animation-delay: 0.2s; }
[data-delay="400"] { animation-delay: 0.4s; }
[data-delay="600"] { animation-delay: 0.6s; }

/* Yardımcı Sınıflar */
.text-center {
    text-align: center;
}

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

/* Hizmetler Bölümü */
.services {
    padding: 100px 0;
    background: var(--light-gray);
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(26, 35, 126, 0.03) 0%, rgba(48, 79, 254, 0.03) 100%);
    z-index: 0;
}

.section-header {
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 32px;
    color: var(--primary-color);
    margin-bottom: 20px;
    font-weight: 600;
}

.section-header p {
    font-size: 18px;
    color: var(--text-color);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.service-card {
    background: #fff;
    padding: 2.5rem;
    border-radius: 20px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.service-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: transparent;
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(45deg, #6a11cb, #2575fc);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: all 0.4s ease;
}

.service-icon i {
    font-size: 2rem;
    color: #fff;
    transition: all 0.4s ease;
}

.service-card:hover .service-icon {
    transform: rotate(-10deg) scale(1.1);
    box-shadow: 0 10px 20px rgba(37, 117, 252, 0.2);
}

.service-card h3 {
    font-size: 1.5rem;
    color: #333;
    margin-bottom: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.service-card p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.service-link {
    display: inline-flex;
    align-items: center;
    color: #2575fc;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    padding-bottom: 5px;
}

.service-link:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #2575fc;
    transition: width 0.3s ease;
}

.service-link:hover:after {
    width: 100%;
}

.service-link i {
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.service-link:hover i {
    transform: translateX(5px);
}

.service-card:hover .service-icon {
    transform: rotate(-10deg) scale(1.1);
    box-shadow: 0 10px 20px rgba(37, 117, 252, 0.2);
}

@media (max-width: 768px) {
    .service-card {
        padding: 2rem;
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
    }
    
    .service-icon i {
        font-size: 1.5rem;
    }
    
    .service-card h3 {
        font-size: 1.3rem;
    }
}

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

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
    
    .section-header p {
        font-size: 16px;
    }
    
    .service-card {
        padding: 25px;
    }
}

/* Blog Bölümü */
.blog {
    padding: 80px 0;
    background: #f8f9fa;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.blog-card {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

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

.blog-image {
    position: relative;
    overflow: hidden;
    padding-top: 60%;
}

.blog-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.blog-tag {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(45deg, #1a237e, #304ffe);
    color: #fff;
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
    z-index: 1;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.blog-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.blog-meta {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.blog-date {
    display: flex;
    align-items: center;
    color: #666;
    font-size: 14px;
}

.blog-date i {
    margin-right: 8px;
    color: #1a237e;
}

.blog-content h3 {
    font-size: 20px;
    color: #333;
    margin-bottom: 15px;
    line-height: 1.4;
    font-weight: 600;
    transition: color 0.3s ease;
}

.blog-card:hover .blog-content h3 {
    color: #1a237e;
}

.blog-content p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.blog-footer {
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.read-more {
    display: flex;
    align-items: center;
    color: #1a237e;
    font-weight: 500;
    transition: all 0.3s ease;
}

.read-more i {
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.blog-card:hover .read-more i {
    transform: translateX(5px);
}

@media (max-width: 992px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-content h3 {
        font-size: 18px;
    }
    
    .blog-tag {
        font-size: 12px;
        padding: 6px 12px;
    }
}

/* İletişim Formu */
.contact-form {
    padding: 100px 0;
    background: var(--light-gray);
    position: relative;
    overflow: hidden;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
    align-items: start;
}

.contact-info-box {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--box-shadow);
}

.contact-info-box .section-header {
    text-align: left;
    margin-bottom: 40px;
}

.contact-info-box .section-header h2 {
    font-size: 32px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.contact-info-items {
    display: grid;
    gap: 30px;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.contact-info-item .icon {
    width: 50px;
    height: 50px;
    background: var(--gradient);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--white);
    transition: var(--transition);
}

.contact-info-item:hover .icon {
    transform: translateY(-5px);
    box-shadow: var(--hover-shadow);
}

.contact-info-item .content h4 {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.contact-info-item .content p {
    color: #666;
    font-size: 15px;
}

.contact-info-item .content a {
    color: #666;
    text-decoration: none;
    transition: var(--transition);
}

.contact-info-item .content a:hover {
    color: var(--secondary-color);
}

.contact-form-box {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--box-shadow);
}

.form-header {
    text-align: center;
    margin-bottom: 30px;
}

.form-header h3 {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.form-header p {
    color: #666;
    font-size: 15px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.input-group i {
    position: absolute;
    left: 15px;
    color: #666;
    font-size: 16px;
    transition: var(--transition);
}

.input-group input,
.input-group select,
.input-group textarea {
    width: 100%;
    padding: 15px 15px 15px 45px;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 10px;
    font-size: 15px;
    transition: var(--transition);
    background: var(--white);
}

.input-group textarea {
    height: 150px;
    resize: vertical;
    padding-top: 15px;
}

.input-group input:focus,
.input-group select:focus,
.input-group textarea:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(48, 79, 254, 0.1);
    outline: none;
}

.input-group input:focus + i,
.input-group select:focus + i,
.input-group textarea:focus + i {
    color: var(--secondary-color);
}

.contact-form-box .btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 16px;
    padding: 15px;
}

.contact-form-box .btn i {
    font-size: 18px;
    transition: transform 0.3s ease;
}

.contact-form-box .btn:hover i {
    transform: translateX(5px);
}

@media (max-width: 992px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .contact-info-box {
        order: 2;
    }
    
    .contact-form-box {
        order: 1;
    }
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-info-box,
    .contact-form-box {
        padding: 30px 20px;
    }
    
    .contact-info-box .section-header h2 {
        font-size: 28px;
    }
}

/* Haber Bülteni */
.newsletter {
    padding: 60px 0;
    background: #f8f9fa;
}

.newsletter-wrapper {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
    background: #fff;
}

.newsletter-content {
    margin-bottom: 2rem;
}

.newsletter-content h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #333;
}

.newsletter-content p {
    font-size: 16px;
    line-height: 1.6;
    color: #666;
    margin-bottom: 2rem;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: center;
}

.newsletter-form .input-group {
    flex: 1;
    position: relative;
}

.newsletter-form .input-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #007bff;
}

.newsletter-form input {
    width: 100%;
    padding: 12px 15px 12px 45px;
    border: 2px solid #e0e0e0;
    border-radius: 5px;
    font-size: 16px;
    transition: all 0.3s ease;
}

.newsletter-form input:focus {
    border-color: #007bff;
    outline: none;
    box-shadow: 0 0 0 3px rgba(0,123,255,0.1);
}

.newsletter-form button {
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    background: #007bff;
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.newsletter-form button:hover {
    background: #0056b3;
    transform: translateY(-2px);
}

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

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

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form button {
        width: 100%;
        justify-content: center;
    }
}

/* Loading Ekranı */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color) 0%, #1a237e 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: all 0.5s ease-in-out;
}

.loading-screen.hidden {
    opacity: 0;
    pointer-events: none;
}

.loader {
    position: relative;
    width: 200px;
    height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.loader-text {
    color: #fff;
    font-size: 1.4rem;
    font-weight: 600;
    margin-top: 30px;
    letter-spacing: 3px;
    text-align: center;
    animation: pulse 1.5s ease-in-out infinite;
    text-shadow: 0 0 10px rgba(255,255,255,0.5);
}

.loader-subtext {
    color: rgba(255,255,255,0.8);
    font-size: 0.9rem;
    margin-top: 10px;
    text-align: center;
    animation: fadeIn 1s ease-in-out;
}

.circular {
    width: 80px;
    height: 80px;
    animation: rotate 2s linear infinite;
}

.path {
    stroke: #fff;
    stroke-linecap: round;
    animation: dash 1.5s ease-in-out infinite;
    filter: drop-shadow(0 0 5px rgba(255,255,255,0.5));
}

.loading-progress {
    position: absolute;
    bottom: -40px;
    width: 100%;
    height: 2px;
    background: rgba(255,255,255,0.2);
    border-radius: 4px;
    overflow: hidden;
}

.progress-bar {
    width: 0%;
    height: 100%;
    background: #fff;
    border-radius: 4px;
    animation: progress 2s ease-in-out;
}

@keyframes rotate {
    100% {
        transform: rotate(360deg);
    }
}

@keyframes dash {
    0% {
        stroke-dasharray: 1, 150;
        stroke-dashoffset: 0;
    }
    50% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -35;
    }
    100% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -124;
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
    opacity: 0.8;
        transform: scale(0.95);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes progress {
    0% {
        width: 0%;
    }
    100% {
        width: 100%;
    }
}

.loading-icons {
    display: flex;
    gap: 20px;
    margin-top: 20px;
}

.loading-icon {
    color: #fff;
    font-size: 1.2rem;
    opacity: 0;
    animation: iconFadeIn 0.5s ease-in-out forwards;
}

.loading-icon:nth-child(1) { animation-delay: 0.2s; }
.loading-icon:nth-child(2) { animation-delay: 0.4s; }
.loading-icon:nth-child(3) { animation-delay: 0.6s; }

@keyframes iconFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Form Hata Mesajları */
.error-message {
    color: #dc3545;
    font-size: 14px;
    margin-top: 5px;
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: #dc3545;
}

/* Responsive Düzenlemeler */
@media (max-width: 768px) {
    .newsletter-wrapper {
        flex-direction: column;
        text-align: center;
    }

    .newsletter-form {
        flex-direction: column;
        width: 100%;
    }

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

/* Başarı Hikayeleri Stilleri */
.testimonials {
    padding: 80px 0;
    background: #f8f9fa;
}

.testimonials-slider {
    position: relative;
    max-width: 800px;
    margin: 50px auto 0;
    padding: 20px;
}

.testimonial-item {
    display: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.testimonial-item.active {
    display: block;
    opacity: 1;
}

.testimonial-content {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: transform 0.3s ease;
}

.testimonial-content:hover {
    transform: translateY(-5px);
}

.testimonial-rating {
    margin-bottom: 20px;
}

.testimonial-rating i {
    color: #FFD700;
    font-size: 20px;
    margin: 0 2px;
}

.testimonial-text {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 30px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.testimonial-author h4 {
    font-size: 18px;
    color: var(--primary-color);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.testimonial-author h4 i {
    color: var(--secondary-color);
    font-size: 24px;
}

.testimonial-prev,
.testimonial-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--white);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--box-shadow);
    transition: all 0.3s ease;
    z-index: 2;
}

.testimonial-prev {
    left: -20px;
}

.testimonial-next {
    right: -20px;
}

.testimonial-prev:hover,
.testimonial-next:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-50%) scale(1.1);
}

@media (max-width: 768px) {
    .testimonials-slider {
        padding: 20px 40px;
    }

    .testimonial-content {
        padding: 30px 20px;
    }

    .testimonial-text {
        font-size: 15px;
    }

    .testimonial-author h4 {
        font-size: 16px;
    }

    .testimonial-prev {
        left: 0;
    }

    .testimonial-next {
        right: 0;
    }
}

/* Hesaplama Araçları */
.calculators {
    padding: 100px 0;
    background: var(--white);
}

.calculators-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.calculator-card {
    padding: 40px;
    background: var(--light-gray);
    border-radius: 20px;
    text-align: center;
    transition: var(--transition);
}

.calculator-card:hover {
    transform: translateY(-10px);
    background: var(--gradient);
    color: var(--white);
}

.calculator-icon {
    font-size: 40px;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.calculator-card:hover .calculator-icon {
    color: var(--white);
}

.calculator-card h3 {
    margin-bottom: 15px;
    font-size: 20px;
}

.calculator-card p {
    margin-bottom: 20px;
    color: #666;
}

.calculator-card:hover p {
    color: rgba(255, 255, 255, 0.8);
}

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

.calculator-card:hover .calculator-btn {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

/* Önemli Tarihler */
.important-dates {
    padding: 100px 0;
    background: var(--light-gray);
}

.dates-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.date-item {
    background: var(--white);
    padding: 30px;
    border-radius: 20px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
}

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

.date-icon {
    font-size: 30px;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.date-content h4 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

.date-content p {
    color: #666;
}

/* SSS */
.faq {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: #fff;
    border-radius: 10px;
    margin-bottom: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    overflow: hidden;
}

.faq-question {
    padding: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.3s ease;
}

.faq-question h3 {
    margin: 0;
    font-size: 18px;
    color: #333;
    font-weight: 500;
}

.faq-question i {
    font-size: 16px;
    color: #666;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question {
    background-color: #f8f9fa;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding: 0 20px;
    background-color: #fff;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 20px;
    border-top: 1px solid #eee;
}

.faq-answer p {
    margin: 0;
    color: #666;
    line-height: 1.6;
}

/* Video Tanıtım */
.video-intro {
    padding: 100px 0;
    background: var(--light-gray);
}

.video-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.video-thumbnail {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    cursor: pointer;
}

.video-thumbnail img {
    width: 100%;
    height: auto;
    transition: transform 0.5s ease;
}

.video-thumbnail:hover img {
    transform: scale(1.05);
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 30px;
    transition: var(--transition);
}

.video-thumbnail:hover .play-button {
    transform: translate(-50%, -50%) scale(1.1);
}

.video-content h2 {
    font-size: 32px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.video-content p {
    color: #666;
    margin-bottom: 30px;
}

.video-features {
    list-style: none;
}

.video-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    color: #666;
}

.video-features li i {
    color: var(--secondary-color);
}

/* Randevu Sistemi */
.appointment {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.appointment-form {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px;
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.appointment-form .form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.appointment-form .form-group {
    flex: 1;
}

.appointment-form .input-group {
    position: relative;
    margin-bottom: 20px;
}

.appointment-form .input-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #6c757d;
    transition: color 0.3s ease;
}

.appointment-form input,
.appointment-form select {
    width: 100%;
    padding: 15px 15px 15px 45px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
    background-color: #fff;
}

.appointment-form input:focus,
.appointment-form select:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
    outline: none;
}

.appointment-form button {
    width: 100%;
    padding: 15px 30px;
    background: #007bff;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.appointment-form button:hover {
    background: #0056b3;
    transform: translateY(-2px);
}

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

@media (max-width: 768px) {
    .appointment-form {
        padding: 20px;
    }
    
    .appointment-form .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .appointment-form input,
    .appointment-form select,
    .appointment-form button {
        font-size: 14px;
        padding: 12px 12px 12px 40px;
    }
}

/* Section Header Styles */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 36px;
    color: #333;
    margin-bottom: 15px;
    font-weight: 700;
}

.section-header p {
    font-size: 18px;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Form Validation Styles */
.appointment-form input.error,
.appointment-form select.error {
    border-color: #dc3545;
}

.error-message {
    color: #dc3545;
    font-size: 14px;
    margin-top: 5px;
}

/* Loading Animation */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.fa-spinner {
    animation: spin 1s linear infinite;
}

/* Canlı Destek */
.live-chat {
    position: fixed;
    bottom: 100px;
    right: 30px;
    z-index: 999;
}

.live-chat-button {
    background: var(--gradient);
    color: var(--white);
    border: none;
    padding: 15px 25px;
    border-radius: 30px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.live-chat-button:hover {
    transform: translateY(-5px);
    box-shadow: var(--hover-shadow);
}

.chat-window {
    position: absolute;
    bottom: 70px;
    right: 0;
    width: 350px;
    background: var(--white);
    border-radius: 20px;
    box-shadow: var(--hover-shadow);
    overflow: hidden;
}

.chat-header {
    background: var(--gradient);
    color: var(--white);
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header h3 {
    font-size: 18px;
}

.close-chat {
    background: none;
    border: none;
    color: var(--white);
    cursor: pointer;
    font-size: 20px;
}

.chat-messages {
    height: 300px;
    padding: 20px;
    overflow-y: auto;
}

.message {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
}

.message.support {
    align-items: flex-start;
}

.message.user {
    align-items: flex-end;
}

.message-content {
    background: var(--light-gray);
    padding: 15px;
    border-radius: 15px;
    max-width: 80%;
}

.message.user .message-content {
    background: var(--gradient);
    color: var(--white);
}

.message-time {
    font-size: 12px;
    color: #666;
    margin-top: 5px;
}

.chat-input {
    padding: 20px;
    border-top: 1px solid rgba(0,0,0,0.1);
    display: flex;
    gap: 10px;
}

.chat-input input {
    flex: 1;
    padding: 10px;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 20px;
    font-size: 14px;
}

.send-message {
    background: var(--gradient);
    color: var(--white);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.send-message:hover {
    transform: scale(1.1);
}

/* Responsive Düzenlemeler */
@media (max-width: 992px) {
    .testimonials-grid,
    .success-numbers,
    .calculators-grid,
    .dates-timeline {
        grid-template-columns: repeat(2, 1fr);
    }

    .video-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .testimonials-grid,
    .success-numbers,
    .calculators-grid,
    .dates-timeline {
        grid-template-columns: 1fr;
    }

    .live-chat {
        bottom: 20px;
    }

    .chat-window {
        position: fixed;
        bottom: 80px;
        right: 20px;
        width: calc(100% - 40px);
        max-width: 350px;
    }
}

/* Kurumsal Sayfası Stilleri */
.page-banner {
    position: relative;
    background: linear-gradient(135deg, #1a237e 0%, #304ffe 100%);
    padding: 80px 0;
    text-align: center;
    color: #fff;
}

.page-banner .overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(26, 35, 126, 0.7);
}

.page-banner h1 {
        font-size: 2.5rem;
    margin-bottom: 15px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.8);
}

.breadcrumb a {
    color: #fff;
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: var(--accent-color);
}

.breadcrumb i {
    font-size: 12px;
}

/* Hakkımızda Bölümü */
.about-section {
    padding: 80px 0;
    background: #fff;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 50px;
    align-items: center;
}

.about-text h2 {
    font-size: 2rem;
    margin-bottom: 30px;
    color: var(--primary-color);
}

.about-text p {
    margin-bottom: 20px;
    line-height: 1.8;
    color: var(--text-color);
}

/* Misyon & Vizyon */
.mission-vision {
    padding: 80px 0;
    background: var(--light-gray);
}

.mission-vision-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.mission-box, .vision-box {
    background: #fff;
    padding: 40px;
    border-radius: 10px;
        text-align: center;
    transition: var(--transition);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

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

.mission-box .icon, .vision-box .icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.mission-box h3, .vision-box h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.mission-box p, .vision-box p {
    color: var(--text-color);
    line-height: 1.7;
}

/* Değerlerimiz */
.values {
    padding: 80px 0;
    background: #fff;
}

.section-title {
    text-align: center;
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 50px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 30px;
    }

.value-item {
    text-align: center;
    padding: 30px;
    border-radius: 10px;
    background: #fff;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

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

.value-item .icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.value-item h3 {
    font-size: 1.25rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.value-item p {
    color: var(--text-color);
    line-height: 1.6;
}

/* Ekip */
.team {
    padding: 80px 0;
    background: var(--light-gray);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.team-member {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

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

.member-image {
    position: relative;
    overflow: hidden;
}

.member-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: var(--transition);
}

.member-info {
    padding: 20px;
    text-align: center;
}

.member-info h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.member-info .position {
    color: var(--text-color);
    margin-bottom: 15px;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.social-links a {
    color: var(--primary-color);
    transition: var(--transition);
}

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

/* Firma Tarihçesi */
.history {
    padding: 80px 0;
    background: var(--light-gray);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    width: 2px;
    height: 100%;
    background: var(--primary-color);
        left: 50%;
        transform: translateX(-50%);
    top: 0;
}

.timeline-item {
    position: relative;
    margin-bottom: 40px;
    width: calc(50% - 30px);
}

.timeline-item:nth-child(odd) {
    left: 0;
}

.timeline-item:nth-child(even) {
    left: 50%;
    margin-left: 30px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    background: var(--primary-color);
    border-radius: 50%;
    top: 0;
}

.timeline-item:nth-child(odd)::before {
    right: -38px;
}

.timeline-item:nth-child(even)::before {
    left: -38px;
}

.year {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.timeline-item .content {
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.timeline-item .content h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

.timeline-item .content p {
    color: var(--text-color);
    line-height: 1.6;
}

/* Neden Biz */
.why-us {
    padding: 80px 0;
    background: #fff;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-item {
    text-align: center;
    padding: 30px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

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

.feature-item .icon {
        font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.feature-item h3 {
    font-size: 1.25rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.feature-item p {
    color: var(--text-color);
    line-height: 1.6;
}

/* Responsive Tasarım */
@media (max-width: 992px) {
    .about-content {
        grid-template-columns: 1fr;
    }

    .mission-vision-grid {
        grid-template-columns: 1fr;
    }

    .timeline-item {
        width: calc(100% - 30px);
        margin-left: 30px;
    }

    .timeline-item:nth-child(even) {
        left: 0;
    }

    .timeline-item::before {
        left: -38px !important;
    }

    .timeline::before {
        left: 0;
    }
}

@media (max-width: 768px) {
    .page-banner {
        padding: 40px 0;
    }

    .page-banner h1 {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .values-grid,
    .team-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }
}

/* Yeni Banner Stili */
.page-banner.parallax {
    position: relative;
    height: 400px;
    background: url('../images/banner-bg.jpg') no-repeat center center;
    background-size: cover;
    background-attachment: fixed;
}

.page-banner .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26,35,126,0.9), rgba(48,79,254,0.8));
}

.page-banner .container {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
        flex-direction: column;
        justify-content: center;
    align-items: center;
    text-align: center;
}

.page-banner .slogan {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.9);
    margin-top: 15px;
}

/* Hakkımızda Bölümü */
.about-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-stats {
    display: flex;
        justify-content: center;
    align-items: center;
    padding: 2rem;
    background: var(--white);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.stat-item {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: 10px;
    transition: transform 0.3s ease;
        width: 100%;
    max-width: 300px;
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.stat-label {
    font-size: 1.2rem;
    color: var(--text-color);
    font-weight: 500;
}

@media (max-width: 768px) {
    .about-stats {
        padding: 1rem;
    }
    
    .stat-item {
        padding: 1.5rem;
    }
    
    .stat-number {
        font-size: 3rem;
    }
}

/* Misyon & Vizyon Timeline */
.mission-vision-timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 60px 0;
}

.mission-vision-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 2px;
    height: 100%;
    background: var(--primary-color);
    transform: translateX(-50%);
}

.mission-vision-timeline .timeline-item {
    position: relative;
    width: calc(50% - 30px);
    margin-bottom: 50px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    padding: 30px;
}

.mission-vision-timeline .timeline-item:nth-child(odd) {
    margin-left: auto;
}

.mission-vision-timeline .timeline-item::before {
    content: '';
    position: absolute;
    top: 50%;
    width: 30px;
    height: 2px;
    background: var(--primary-color);
}

.mission-vision-timeline .timeline-item:nth-child(odd)::before {
    left: -30px;
}

.mission-vision-timeline .timeline-item:nth-child(even)::before {
    right: -30px;
}

.mission-vision-timeline .icon {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 24px;
}

.mission-vision-timeline .timeline-item:nth-child(odd) .icon {
    left: -60px;
}

.mission-vision-timeline .timeline-item:nth-child(even) .icon {
    right: -60px;
}

/* Ekip Üyeleri */
.team-member {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.member-image {
    position: relative;
    overflow: hidden;
}

.member-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.member-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(26,35,126,0.9), transparent);
        opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: flex-end;
    padding: 20px;
    }

.team-member:hover .member-overlay {
        opacity: 1;
    }

.team-member:hover .member-image img {
    transform: scale(1.1);
}

.member-overlay .social-links {
    display: flex;
    gap: 15px;
}

.member-overlay .social-links a {
    color: #fff;
        font-size: 20px;
    transition: transform 0.3s ease;
}

.member-overlay .social-links a:hover {
    transform: translateY(-5px);
}

/* Responsive Tasarım */
@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .mission-vision-timeline::before {
        left: 30px;
    }

    .mission-vision-timeline .timeline-item {
        width: calc(100% - 60px);
        margin-left: 60px !important;
    }

    .mission-vision-timeline .timeline-item::before {
        left: -30px !important;
    }

    .mission-vision-timeline .icon {
        left: -60px !important;
    }
}

@media (max-width: 768px) {
    .about-stats {
        grid-template-columns: 1fr;
    }

    .values-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

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

/* Sayı Animasyonu için JavaScript */
.stat-number {
    transition: all 2s ease-out;
}

/* Hizmetler Sayfası Stilleri */
.service-categories {
    padding: 100px 0;
    background: var(--white);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.category-card {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--box-shadow);
    position: relative;
    overflow: hidden;
}

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

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

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

.category-card:hover * {
    color: var(--white);
    position: relative;
    z-index: 2;
}

.category-icon {
    width: 80px;
    height: 80px;
    background: var(--light-gray);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
    transition: var(--transition);
}

.category-icon i {
    font-size: 35px;
    color: var(--primary-color);
    transition: var(--transition);
}

.category-card:hover .category-icon {
    background: rgba(255, 255, 255, 0.2);
}

.category-card h3 {
    font-size: 24px;
    margin-bottom: 20px;
    color: var(--primary-color);
    transition: var(--transition);
}

.category-card p {
    color: var(--text-color);
    margin-bottom: 30px;
    transition: var(--transition);
}

.category-card .btn {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.category-card:hover .btn {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--white);
}

/* Detaylı Hizmetler */
.detailed-services {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.service-title {
        font-size: 2.5rem;
    color: #1a237e;
    margin-bottom: 20px;
    font-weight: 600;
}

.service-description {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 40px;
    max-width: 800px;
}

.service-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.feature {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.feature:hover {
    transform: translateY(-5px);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: #1a237e;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-icon i {
    font-size: 24px;
    color: #fff;
}

.feature-content h4 {
    font-size: 1.25rem;
    color: #1a237e;
    margin-bottom: 15px;
    font-weight: 600;
}

.feature-content p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

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

.feature-list li {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    color: #444;
}

.feature-list li i {
    color: #1a237e;
    margin-right: 10px;
    font-size: 14px;
}

.service-cta {
        text-align: center;
    margin-top: 40px;
}

.service-cta .btn-primary {
    padding: 15px 40px;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: #1a237e;
    border: none;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.service-cta .btn-primary:hover {
    background: #0d47a1;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(26,35,126,0.2);
}

/* Hizmet Avantajları */
.service-advantages {
    padding: 80px 0;
    background: #f8f9fa;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    margin-top: 40px;
}

.advantage-card {
    background: #fff;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.advantage-icon {
    width: 60px;
    height: 60px;
    background: #f0f4ff;
    border-radius: 12px;
    display: flex;
    align-items: center;
        justify-content: center;
    transition: all 0.3s ease;
}

.advantage-icon i {
    font-size: 24px;
    color: #1a237e;
    transition: all 0.3s ease;
}

.advantage-content {
    flex: 1;
}

.advantage-card h3 {
    color: #1a237e;
    font-size: 20px;
    margin-bottom: 12px;
    font-weight: 600;
}

.advantage-card p {
    color: #666;
    font-size: 15px;
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 992px) {
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .advantage-card {
        padding: 20px;
    }
}

/* Teklif Alma Bölümü */
.get-quote {
    padding: 80px 0;
    background: var(--gradient);
    color: var(--white);
    text-align: center;
}

.quote-content {
    max-width: 700px;
    margin: 0 auto;
}

.quote-content h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

.quote-content p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.quote-content .btn {
    background: var(--white);
    color: var(--primary-color);
    font-size: 18px;
    padding: 15px 40px;
}

.quote-content .btn:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-5px);
}

/* Responsive Tasarım */
@media (max-width: 1200px) {
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .service-detail {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .service-detail.reverse {
        direction: ltr;
    }
    
    .service-content {
        order: 1;
    }
    
    .service-image {
        order: 2;
    }
}

@media (max-width: 768px) {
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .category-card,
    .advantage-card {
        padding: 30px 20px;
    }
    
    .service-content h2 {
        font-size: 28px;
    }
    
    .quote-content h2 {
        font-size: 28px;
    }
}

.testimonials .section-header {
    text-align: left;
    margin-bottom: 40px;
}

.testimonials .section-header h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 600;
}

.testimonials .section-header p {
    color: var(--text-color);
    font-size: 1.1rem;
    line-height: 1.6;
    max-width: 600px;
}

.blog-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.blog-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.4s ease;
    position: relative;
}

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

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

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

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

.blog-tag {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(45deg, #1a237e, #304ffe);
    color: #fff;
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
    z-index: 1;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.blog-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.blog-meta {
    display: flex;
    gap: 20px;
    color: #666;
    font-size: 14px;
    margin-bottom: 15px;
}

.blog-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.blog-meta i {
    color: #1a237e;
    font-size: 16px;
}

.blog-content h3 {
    font-size: 20px;
    color: #1a237e;
    margin-bottom: 15px;
    line-height: 1.4;
    font-weight: 600;
    transition: color 0.3s ease;
}

.blog-card:hover .blog-content h3 {
    color: #303f9f;
}

.blog-content p {
    color: #666;
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 20px;
}

.blog-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.read-more {
    color: #1a237e;
    font-weight: 600;
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.read-more i {
    transition: transform 0.3s ease;
}

.read-more:hover {
    color: #303f9f;
}

.read-more:hover i {
    transform: translateX(5px);
}

.blog-comments {
    color: #666;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.blog-comments i {
    color: #1a237e;
}

.pagination {
    display: flex;
        justify-content: center;
    gap: 10px;
    margin-top: 50px;
    }

.pagination a {
        width: 40px;
        height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    color: #1a237e;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}

.pagination a.active,
.pagination a:hover {
    background: #1a237e;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(26, 35, 126, 0.2);
}

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

@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-image {
        height: 220px;
    }
    
    .blog-content {
        padding: 20px;
    }
    
    .blog-content h3 {
        font-size: 18px;
    }
    
    .blog-meta {
        flex-direction: column;
        gap: 10px;
    }

    .blog-footer {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
}
.mt-4 { margin-top: 2rem; }

/* İletişim Sayfası Stilleri */
.contact-info-section {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.contact-card {
    background: #fff;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.card-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.card-icon i {
    font-size: 24px;
    color: #fff;
}

.card-content h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--primary-color);
}

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

.card-content a {
    color: #666;
    text-decoration: none;
    transition: color 0.3s ease;
}

.card-content a:hover {
    color: var(--primary-color);
}

.map-container {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    min-height: 450px;
}

/* İletişim Formu Stilleri */
.contact-form-section {
    padding: 80px 0;
    background: #fff;
}

.form-wrapper {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.05);
}

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

.form-header h2 {
    color: var(--primary-color);
    font-size: 32px;
    margin-bottom: 10px;
}

.modern-form .form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

.modern-form .input-group {
    position: relative;
    margin-bottom: 20px;
}

.modern-form .input-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
}

.modern-form input,
.modern-form select,
.modern-form textarea {
    width: 100%;
    padding: 15px 15px 15px 45px;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    font-size: 16px;
    transition: all 0.3s ease;
}

.modern-form textarea {
    height: 150px;
    resize: none;
    padding-top: 15px;
}

.modern-form input:focus,
.modern-form select:focus,
.modern-form textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
    outline: none;
}

.modern-form button {
    width: 100%;
    padding: 15px;
    font-size: 18px;
    font-weight: 600;
    border-radius: 10px;
    background: var(--primary-color);
    color: #fff;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.modern-form button:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.modern-form button i {
    margin-right: 10px;
}

/* SSS Bölümü Stilleri */
.faq-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.faq-grid {
    max-width: 800px;
    margin: 40px auto 0;
}

.faq-item {
    background: #fff;
    border-radius: 10px;
    margin-bottom: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.faq-question {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: #f8f9fa;
}

.faq-question h3 {
    font-size: 18px;
    color: #333;
    margin: 0;
}

.faq-question i {
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 20px;
    max-height: 1000px;
}

/* Responsive Tasarım */
@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }

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

    .modern-form .form-row {
        grid-template-columns: 1fr;
    }

    .form-wrapper {
        padding: 30px 20px;
    }
}

/* Newsletter Checkbox Stilleri */
.subscription-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 1rem 0;
}

.checkbox-container {
    display: flex;
    align-items: center;
    position: relative;
    padding-left: 35px;
    margin-bottom: 12px;
    cursor: pointer;
    font-size: 14px;
    user-select: none;
    color: #444;
    font-weight: 500;
}

.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: #fff;
    border: 2px solid #007bff;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.checkbox-container:hover input ~ .checkmark {
    background-color: #f0f0f0;
}

.checkbox-container input:checked ~ .checkmark {
    background-color: #007bff;
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.checkbox-container input:checked ~ .checkmark:after {
    display: block;
}

.checkbox-container .checkmark:after {
    left: 6px;
    top: 2px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* Newsletter Form Düzenlemeleri */
.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-wrapper {
    padding: 2rem;
    background: #f8f9fa;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* Ana Menü Stilleri */
.main-header .mukellef-btn {
    background-color: var(--primary-color);
    color: var(--white) !important;
    padding: 8px 15px !important;
    border-radius: 4px;
    transition: var(--transition);
    font-weight: 500;
}

.main-header .mukellef-btn:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: var(--box-shadow);
}

/* Hamburger Menü */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    z-index: 200;
}

.menu-toggle span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--primary-color);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

@media (max-width: 768px) {
    .top-bar .container {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-info {
        margin-bottom: 10px;
    }
    
    .main-header .container {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        padding: 15px;
        position: relative;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .main-menu {
        position: fixed;
        top: 0;
        left: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--white);
        box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
        padding: 80px 20px 20px;
        transition: all 0.3s ease;
        z-index: 100;
        overflow-y: auto;
        margin-top: 0;
    }
    
    .main-menu.active {
        left: 0;
    }
    
    .main-menu ul {
        flex-direction: column;
        width: 100%;
        padding: 0;
    }
    
    .main-menu li {
        margin: 10px 0;
        width: 100%;
    }
    
    .main-menu li a {
        display: block;
        padding: 12px 15px;
        font-size: 16px;
        text-align: left;
    }
    
    /* Mükellef Giriş ve Online Ödeme butonları için özel stiller */
    .main-menu li .mukellef-btn {
        display: block;
        text-align: center;
        margin-top: 15px;
        padding: 12px 15px !important;
        font-size: 16px;
    }
    
    .hero-content {
        padding: 50px 0;
        text-align: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-logo {
        margin: 0 auto;
    }
}

/* Menü açıkken body'nin scroll olmasını engelle */
body.menu-open {
    overflow: hidden;
}

/* Overlay */
.menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 90;
}

body.menu-open .menu-overlay {
    display: block;
}

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

/* Blog Page Styles */
.blog-content {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.blog-posts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

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

.blog-post:hover {
    transform: translateY(-5px);
}

.blog-post img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.post-content {
    padding: 1.5rem;
}

.post-content h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.post-meta {
    display: flex;
    gap: 1rem;
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.post-meta i {
    margin-right: 0.5rem;
}

.read-more {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: #007bff;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    margin-top: 1rem;
    transition: background 0.3s ease;
}

.read-more:hover {
    background: #0056b3;
}

/* Blog Post Page Styles */
.blog-post-content {
    max-width: 800px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.post-header {
    text-align: center;
    margin-bottom: 2rem;
}

.post-header h1 {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 1rem;
}

.featured-image {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 2rem;
}

.post-content h2 {
    font-size: 1.8rem;
    color: #333;
    margin: 2rem 0 1rem;
}

.post-content p {
    line-height: 1.6;
    color: #444;
    margin-bottom: 1.5rem;
}

.post-content ul {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.post-content li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.post-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #eee;
}

.tags {
    margin-bottom: 2rem;
}

.tags span {
    font-weight: bold;
    margin-right: 1rem;
}

.tags a {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: #f0f0f0;
    color: #666;
    text-decoration: none;
    border-radius: 20px;
    margin: 0.3rem;
    transition: background 0.3s ease;
}

.tags a:hover {
    background: #e0e0e0;
}

.share-buttons {
    display: flex;
    gap: 1rem;
}

.share-buttons a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.share-buttons a:hover {
    transform: translateY(-3px);
}

.facebook { background: #3b5998; }
.twitter { background: #1da1f2; }
.linkedin { background: #0077b5; }
.whatsapp { background: #25d366; }

/* Related Posts */
.related-posts {
    margin-top: 4rem;
}

.related-posts h2 {
    font-size: 1.8rem;
    color: #333;
    margin-bottom: 2rem;
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.related-post {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    overflow: hidden;
}

.related-post img {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.related-post h3 {
    padding: 1rem;
    font-size: 1.2rem;
    color: #333;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 3rem;
}

.pagination a {
    padding: 0.5rem 1rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    color: #333;
    text-decoration: none;
    transition: all 0.3s ease;
}

.pagination a:hover,
.pagination a.active {
    background: #007bff;
    color: #fff;
    border-color: #007bff;
}

/* Responsive Design */
@media (max-width: 768px) {
    .blog-post-content {
        padding: 0 1rem;
    }

    .post-header h1 {
        font-size: 2rem;
    }

    .featured-image {
        max-height: 300px;
    }

    .post-content h2 {
        font-size: 1.5rem;
    }

    .related-posts h2 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .post-meta {
        flex-direction: column;
        gap: 0.5rem;
    }

    .share-buttons {
        justify-content: center;
    }

    .pagination {
        flex-wrap: wrap;
    }
}

/* Blog Kategorileri */
.blog-categories {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.blog-categories h3 {
    color: #2b3990;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.blog-categories ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.blog-categories a {
    display: inline-block;
    padding: 0.5rem 1rem;
    color: #666;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.blog-categories a:hover,
.blog-categories a.active {
    background: #2b3990;
    color: #fff;
}

.table-of-contents {
    margin: 2rem 0;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #2b3990;
}

.table-of-contents h2 {
    color: #2b3990;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.table-of-contents ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.table-of-contents li {
    margin-bottom: 0.5rem;
}

.table-of-contents ul ul {
    margin-left: 1.5rem;
    margin-top: 0.5rem;
}

.table-of-contents a {
    color: #666;
    text-decoration: none;
    transition: color 0.3s ease;
}

.table-of-contents a:hover {
    color: #2b3990;
}

h2[id], h3[id] {
    scroll-margin-top: 2rem;
}

@media (max-width: 768px) {
    .blog-categories ul {
        flex-direction: column;
    }
    
    .blog-categories a {
        display: block;
        text-align: center;
    }
    
    .table-of-contents {
        margin: 1rem 0;
        padding: 1rem;
    }
}