/* Global Styles */
:root {
    --primary-color: #545454;
    --secondary-color: #747474;
    --text-color: #545454;
    --light-text: #777777;
    --background: #F0F0F0;
    --light-background: #F0F0F0;
    --blue:rgb(29, 89, 141);
}
*:focus,*:hover{
    outline: none !important;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #F0F0F0;
    /* overflow-x: hidden; // Kaldırıldı */
    overflow-y: auto; /* Dikey scroll aktif */
    scroll-behavior: smooth; /* Yumuşak kaydırma */
    /* animation: enableScroll 0.1s ease-in-out 3s forwards; // Kaldırıldı */
}

/* @keyframes enableScroll { // Kullanılmadığı için kaldırıldı veya yorumlandı
    to {
        overflow: auto;
    }
} */

/* Animasyon sırasında scrollu engelleme için bir sınıf */
/* body.loading { // Kaldırıldı
    overflow-y: hidden;
} */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Tüm h1 elementleri için global stil */
h1,h2,h3,h4,h5,h6 {
    font-weight: 500;
}

/* Navbar */
.navbar {
    background: var(--background);
    position: absolute;
    width: 100%;
    top: 0;
    z-index: 1000; /* Hero'dan yüksek z-index değeri */
    /* opacity: 0; */
}

/* @keyframes fadeIn { */
.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo a {
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    font-weight: bold;
    color: var(--light-text);
    text-decoration: none;
}

.logo img {
    /* width: 60px; */
    height: 60px;
}

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

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: var(--text-color);
    transition: 0.3s;
}

/* Hero Section */
.hero {
    height: 100vh;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
    /* background: var(--background); */
    /* z-index: -1; */
}

.hero .container {
    text-align: center;
    padding-top: 80px;
    position: relative;
    z-index: 1;
}

.hero h1 {
    /* opacity: 0; */
    /* transform: translateY(20px); */
    /* animation: fadeInUp 1s ease-out forwards; */
}

.hero-text {
    /* opacity: 0; */
    /* transform: translateY(20px); */
    /* animation: fadeInUp 1s ease-out 0.5s forwards; */
}

.cta-buttons {
    /* opacity: 0; */
    /* transform: translateY(20px); */
    /* animation: fadeInUp 1s ease-out 1s forwards; */
}

/* @keyframes fadeInUp { */
.hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    font-weight: 500;
}

.hero-text {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 2rem;
    color: var(--light-text);
    margin-top: -10px;
    width: 75%;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    transform: scale(0.9);
}

.btn {
    padding: 1rem 2rem;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.3s;
    border:none;
    background: #e4e4e4;
    color: #000000;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn.primary {
    background: #e4e4e4;
    color: #000000;
}

.btn.secondary {
    background: transparent;
    color: #000000;
    /* border: 1px solid #000000; */
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Features Section */
.features {
    padding: 80px 0;
    background: black;
}

.features .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    /* gap: 2rem; */
    height: 500px;
    /* background: #f7f7f7; */
    padding: 100px;
    border-radius: 10px;
}

.feature-card {
    /* background: white; */
    padding: 2rem;
    text-align: center;
    /* box-shadow: 0 4px 6px rgba(0,0,0,0.1); */
    transition: transform 0.3s;
}

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

.feature-card i {
    font-size: 2.5rem;
    color: #e3e3e3; 
    margin-bottom: 1rem;
}

.feature-card h3 {
    margin-bottom: 1rem;
    color: #e3e3e3; 
}
.feature-card p {
    color: white; 
    line-height: 1.6;
}
/* Stats Section */
.stats {
    padding: 80px 0;
    /* background: white; */
    text-align: center;
}

.stats h2 {
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: var(--text-color);
    font-weight: 500;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    border-top: 1px solid var(--blue);
    border-bottom: 1px solid var(--blue);
}

.stat-item {
    padding: 2rem;
    transition: transform 0.3s;
}

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

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

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

/* Partners Section */
.partners {
    padding: 80px 0;
    background: var(--light-background);
    text-align: center;
}

.partners h2 {
    margin-bottom: 1rem;
    font-size: 2.5rem;
    color: var(--text-color);
    font-weight: 500;
}

.partners-intro {
    font-size: 1.2rem;
    color: var(--light-text);
    max-width: 800px;
    margin: 0 auto 3rem;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(200, minmax(200px, 1fr));
    gap: 2rem;
}

.partner-item {
    /* background: white; */
    padding: 2rem;
    transition: transform 0.3s;
    /* box-shadow: 0 4px 6px rgba(0,0,0,0.1); */
}

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

.partner-logo {
    font-size: 3rem;
    color: var(--blue);
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100px;
}

.partner-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.partner-item p {
    font-size: 1.1rem;
    color: var(--text-color);
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background: white;
}

.testimonials h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: var(--text-color);
    font-weight: 500;
}

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

.testimonial-item {
    background: var(--light-background);
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.testimonial-content {
    margin-bottom: 1.5rem;
    position: relative;
}

.testimonial-content i {
    font-size: 2rem;
    color: var(--blue);
    opacity: 0.3;
    position: absolute;
    top: -15px;
    left: -10px;
}

.testimonial-content p {
    position: relative;
    z-index: 1;
    color: var(--text-color);
    line-height: 1.7;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    background: var(--blue);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-right: 1rem;
}

.testimonial-info h4 {
    margin-bottom: 0.2rem;
    color: var(--text-color);
}

.testimonial-info p {
    color: var(--light-text);
    font-size: 0.9rem;
}

/* CTA Section */
.cta-section {
    padding: 130px 0;
    /* background: var(--text-color); */
    text-align: center;
    position: relative;
}


.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color:#626262;
}
.cta-section i{
    margin-left: 1rem;
}
.cta-section p {
    font-size: 1.2rem;
    color: #5e5e5e;
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-section .btn {
    background: transparent;
    color: #000000;
    padding: 1rem 2.5rem;
    border: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cta-section .btn:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Footer */
footer {
    /* background: var(--text-color); */
    color: #2a2a2a;
    padding: 60px 0 20px;
}

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

.footer-section h4 {
    margin-bottom: 1rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #2a2a2a;
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s;
}

.footer-section a:hover {
    opacity: 1;
}

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

.social-links a {
    font-size: 1.5rem;
}

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

.footer-section p {
    margin-bottom: 0.5rem;
}

.footer-section i {
    margin-right: 0.5rem;
    color: #2a2a2a;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--background);
        flex-direction: column;
        padding: 1rem;
        text-align: center;
        box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    }

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

    .hero h1 {
        font-size: 2rem;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }
}

/* About Page Styles */
.about-hero {
    /* background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)); */
    color: var(--primary-color);
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: end;
    height: 60vh;
    padding-bottom: 50px;
}

.about-hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.about-intro {
    font-size: 1.2rem;
    color: var(--light-text);
    text-align: center;
    max-width: 900px;
    margin: 0 auto 3rem;
    line-height: 1.8;
}

.vision-mission {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
    margin-bottom: 50px;
}

.vision, .mission {
    padding: 2rem;
    background: rgba(29, 89, 141, 0.05);
}

.vision h2, .mission h2 {
    margin-bottom: 1rem;
    font-size: 1.8rem;
    font-weight: 500;
}

.vision p, .mission p {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--light-text);
}

.team {
    padding: 80px 0;
    background: var(--light-background);
    padding-top: 0px;
}

.team h2 {
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 2.5rem;
}

.team-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    font-size: 1.2rem;
    color: var(--light-text);
}

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

.team-member {
    background: white;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

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

.team-member i {
    font-size: 3rem;
    color: var(--blue);
    margin-bottom: 1.5rem;
}

.team-member h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.recognition {
    padding: 80px 0;
    /* background: white; */
    padding-bottom: 120px;
}

.recognition-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.recognition-content i {
    font-size: 4rem;
    color: var(--blue);
    margin-bottom: 1.5rem;
}

.recognition-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.recognition-content p {
    font-size: 1.2rem;
    color: var(--light-text);
}

/* Services Page Styles */
.services-hero {
    padding: 120px 0 80px;
    /* background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)); */
    color: var(--primary-color);
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: end;
    height: 45vh;
    padding-bottom: 50px;
}

.services-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

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

.services {
    padding: 80px 0;
    background: var(--light-background);
}

.service-card {
    display: flex;
    align-items: flex-start;
    background: white;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

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

.service-icon {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: var(--light-background);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 2rem;
}

.service-icon i {
    font-size: 2rem;
    color: var(--blue);
}

.service-content h2 {
    margin-bottom: 1rem;
    font-size: 1.8rem;
    color: var(--text-color);
}

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

.services-cta {
    padding: 80px 0;
    background: white;
    text-align: center;
}

.services-cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.services-cta p {
    font-size: 1.2rem;
    color: var(--light-text);
    margin-bottom: 2rem;
}

.services-cta .btn {
    background: #e4e4e4;
    color: #000000;
    padding: 1rem 2.5rem;
    border: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.services-cta .btn:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Responsive Design */
@media (max-width: 768px) {
    .service-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .service-icon {
        margin: 0 0 1.5rem 0;
    }

    .services-hero h1 {
        font-size: 2rem;
    }
}

/* Contact Page Styles */
.contact-hero {
    padding: 120px 0 80px;
    /* background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)); */
    color: var(--primary-color);
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: end;
    height: 45vh;
    padding-bottom: 50px;
}

.contact-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

.contact-hero p {
    font-size: 1.2rem;
    width: 75%;
    margin-left: 12.5%;
}

.contact {
    padding: 80px 0;
    background: var(--light-background);
    padding-top: 40px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-form {
    background: white;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.contact-form h2 {
    margin-bottom: 2rem;
    font-size: 2rem;
    color: var(--text-color);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #e2e8f0;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

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

.info-card {
    background: white;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.info-card i {
    font-size: 2rem;
    color: var(--blue);
    margin-bottom: 1rem;
}

.info-card h3 {
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.info-card p {
    color: var(--light-text);
}

.contact-info .social-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
    background: white;
    text-decoration: none;
    color: var(--text-color);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.social-link:hover {
    transform: translateY(-2px);
}

.social-link i {
    font-size: 1.5rem;
    color: var(--blue);
}

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

    .contact-hero h1 {
        font-size: 2rem;
    }

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

/* Alert mesajları */
.alert {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 4px;
    font-weight: 500;
}

.alert.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert p {
    margin: 0;
}

/* Yaver App Section */
.yaver-app {
    padding: 80px 0;
    background: var(--light-background);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.yaver-content {
    display: flex;
    align-items: center;
    gap: 3rem;
    /* background: white; */
    border-radius: 10px;
    overflow: hidden;
    /* box-shadow: 0 10px 30px rgba(0,0,0,0.1); */
    transition: transform 0.1s ease-out;
    position: relative;
    z-index: 2;
}

.yaver-info {
    flex: 1;
    padding: 3rem;
}

.yaver-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.yaver-description {
    font-size: 1.1rem;
    color: var(--light-text);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.yaver-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.yaver-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.yaver-feature i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.yaver-feature span {
    color: var(--text-color);
    font-weight: 500;
}

.yaver-image {
    flex: 1;
    height: 400px;
    overflow: hidden;
}

.yaver-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* Responsive design for Yaver App */
@media (max-width: 768px) {
    .yaver-content {
        flex-direction: column-reverse;
    }
    
    .yaver-image {
        width: 100%;
        height: 300px;
    }
    
    .yaver-features {
        grid-template-columns: 1fr;
    }
}

#chat {
    /* ... diğer stiller ... */
    opacity: 0;
    animation: fadeIn 1s ease-in-out 2s forwards; /* Navbar ile aynı animasyon */
}

#chat button.open {
    /* ... diğer stiller ... */
    opacity: 0;
    animation: fadeIn 1s ease-in-out 2s forwards; /* Navbar ile aynı animasyon */
}

/* CSS dosyasının sonu - scroll-animated kuralları kaldırıldı */