:root {
    --primary: #3f51b5;
    --primary-light: #757de8;
    --primary-dark: #002984;
    --accent: #ff4081;
    --text: #333333;
    --text-light: #666666;
    --background: #f9f9f9;
    --white: #ffffff;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-small: 0 5px 15px rgba(0, 0, 0, 0.08);
    --shadow-large: 0 15px 40px rgba(0, 0, 0, 0.15);
    --radius: 8px;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--background);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    position: relative;
    z-index: 5;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 500;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    z-index: 10;
    background-color: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(63, 81, 181, 0.3);
    line-height: 1.5;
    height: 45px;
    min-height: 45px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
}

.btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(63, 81, 181, 0.4);
    color: var(--white);
}

.btn.disabled {
    background-color: #cccccc;
    color: #888888;
    cursor: not-allowed;
    box-shadow: none;
    opacity: 0.7;
}

.btn.disabled:hover {
    transform: none;
    box-shadow: none;
    background-color: #cccccc;
}

.btn-primary {
    /* Artık tüm butonlar primary stilindedir */
}

.btn-primary:hover {
    /* Artık tüm butonların hover stilinde */
}

.btn-secondary {
    /* Artık primary stil ile aynı */
}

.btn-secondary:hover {
    /* Artık primary hover stil ile aynı */
}

.btn-outline {
    /* Artık primary stil ile aynı */
}

.btn-outline:hover {
    /* Artık primary hover stil ile aynı */
}

.btn-download {
    padding: 12px 28px;
    font-size: 14px;
    margin-top: 10px;
    height: 45px;
    min-height: 45px;
}

.btn-download:hover {
    /* Artık primary hover stil ile aynı */
}

.btn-accent {
    background-color: var(--accent);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(255, 64, 129, 0.3);
    margin-top: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 45px;
    min-height: 45px;
    padding: 0 20px;
}

.btn-accent:hover {
    background-color: #ff5a92;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 64, 129, 0.4);
}

/* Özel düğme simgesi ayarları */
.btn i {
    margin-right: 8px;
}

/* Header */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    background-color: transparent;
    z-index: 1000;
    transition: var(--transition);
}

#header.sticky {
    background-color: var(--white);
    box-shadow: var(--shadow-small);
    padding: 15px 0;
}

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

/* Logo Stillerini Güncellendi */
#header .logo {
    display: flex;
    align-items: center;
}

#header .logo img {
    max-height: 120px;
    width: auto;
    transition: transform 0.3s ease;
}

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

#nav ul {
    display: flex;
    gap: 30px;
}

#nav a {
    font-size: 16px;
    font-weight: 500;
    color: var(--white);
    padding: 8px 0;
    position: relative;
    transition: var(--transition);
    z-index: 10;
    display: inline-block;
}

#header.sticky #nav a {
    color: var(--text);
}

#nav a:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--accent);
    transition: var(--transition);
}

#nav a:hover:after,
#nav a.active:after {
    width: 100%;
}

.mobile-toggle {
    display: none;
    font-size: 24px;
    color: var(--white);
    cursor: pointer;
}

#header.sticky .mobile-toggle {
    color: var(--primary);
}

/* Hero Section */
#hero {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 100px;
    overflow: hidden;
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    line-height: 0;
    z-index: 1;
    pointer-events: none;
}

#hero .container {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 100px;
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 800px;
    color: var(--white);
    text-align: center;
}

.hero-content h1 {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 20px;
}

.hero-content h1 span {
    color: var(--accent);
}

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

.cta-buttons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    position: relative;
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-header h2:after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background-color: var(--accent);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

.section-header p {
    font-size: 18px;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--white);
    border-radius: var(--radius);
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--shadow-small);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow);
}

.service-icon {
    font-size: 48px;
    color: var(--primary);
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--primary-dark);
}

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

/* Featured Project */
#featured-project {
    background-color: var(--white);
}

.project-showcase {
    display: flex;
    align-items: center;
    gap: 50px;
}

.project-image {
    flex: 1;
    box-shadow: var(--shadow);
    border-radius: var(--radius);
    overflow: hidden;
}

.project-content {
    flex: 1;
}

.project-content h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 15px;
}

.project-content p {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--text-light);
}

.project-features {
    margin-bottom: 30px;
}

.project-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.project-features li i {
    color: var(--primary);
    font-size: 18px;
}

/* Why Us Section */
.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.why-us-card {
    background-color: var(--white);
    border-radius: var(--radius);
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow-small);
    transition: var(--transition);
}

.why-us-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow);
}

.why-us-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin: 0 auto 20px;
}

.why-us-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--primary-dark);
}

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

/* Testimonials */
#testimonials {
    background-color: var(--white);
}

.testimonials-slider {
    display: flex;
    gap: 30px;
    overflow-x: hidden;
    padding: 20px 0;
    position: relative;
}

.testimonial-card {
    flex: 0 0 100%;
    background-color: var(--background);
    border-radius: var(--radius);
    padding: 30px;
    box-shadow: var(--shadow-small);
    transition: opacity 0.5s ease;
    opacity: 1;
}

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

.testimonial-content p {
    font-style: italic;
    color: var(--text);
    position: relative;
    padding: 0 20px;
}

.testimonial-content p:before,
.testimonial-content p:after {
    content: '"';
    font-size: 30px;
    color: var(--primary-light);
    position: absolute;
}

.testimonial-content p:before {
    top: -5px;
    left: 0;
}

.testimonial-content p:after {
    bottom: -15px;
    right: 0;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    margin-right: 20px;
}

.author-info h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary);
    text-align: right;
}

.author-info p {
    font-size: 14px;
    color: var(--text-light);
    text-align: right;
}

/* Call to Action */
#cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    text-align: center;
    padding: 80px 0;
}

.cta-content h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 15px;
}

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

.cta-buttons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.cta-buttons .btn,
#cta .btn-primary,
#cta .btn-accent,
#cta .btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 45px;
    min-height: 45px;
    margin: 0;
    padding: 0 20px;
}

#cta .btn-primary {
    background-color: var(--accent);
    box-shadow: 0 5px 15px rgba(255, 64, 129, 0.4);
}

#cta .btn-primary:hover {
    background-color: #ff5a92;
    box-shadow: 0 8px 25px rgba(255, 64, 129, 0.5);
}

/* Footer */
#footer {
    background-color: #292929;
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 20px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    flex: 0 0 100%;
    max-width: 280px;
}

.footer-logo a {
    font-size: 28px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 15px;
    display: inline-block;
}

.footer-logo p {
    margin-top: 15px;
}

.footer-links,
.footer-contact,
.footer-social {
    flex: 1;
    min-width: 200px;
}

.footer-content h3 {
    color: var(--white);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-content h3:after {
    content: '';
    position: absolute;
    width: 30px;
    height: 2px;
    background-color: var(--accent);
    bottom: 0;
    left: 0;
}

.footer-links ul li,
.footer-contact ul li {
    margin-bottom: 12px;
    transition: var(--transition);
}

.footer-links ul li a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-contact ul li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.footer-contact ul li i {
    color: var(--accent);
    margin-top: 5px;
}

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

.social-icons a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-icons a:hover {
    background-color: var(--accent);
    transform: translateY(-5px);
}

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

/* Responsive */
@media (max-width: 1024px) {
    .hero-content h1 {
        font-size: 40px;
    }
    
    .project-showcase {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    #header .container {
        position: relative;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    #nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        box-shadow: var(--shadow-small);
        padding: 20px;
        border-radius: 0 0 var(--radius) var(--radius);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-20px);
        transition: var(--transition);
    }
    
    #nav.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    #nav ul {
        flex-direction: column;
        gap: 15px;
    }
    
    #nav a {
        color: var(--text) !important;
        display: block;
        padding: 8px;
    }
    
    #hero .container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content {
        order: 2;
    }
    
    .hero-image {
        order: 1;
        justify-content: center;
        margin-bottom: 30px;
    }
    
    .cta-buttons {
        justify-content: center;
    }
    
    .testimonial-card {
        flex: 0 0 100%;
    }
    
    .footer-content > div {
        flex: 0 0 100%;
    }
    
    #header .logo img {
        max-height: 50px;
    }
}

@media (max-width: 480px) {
    .section-header h2 {
        font-size: 28px;
    }
    
    .hero-content h1 {
        font-size: 32px;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    #cta {
        padding: 60px 0;
    }
    
    .cta-content h2 {
        font-size: 28px;
    }
}

/* Page Header */
#page-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 120px 0 80px;
    text-align: center;
}

#page-header h1 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 15px;
}

#page-header p {
    font-size: 18px;
    opacity: 0.9;
}

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

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

.about-image {
    flex: 1;
    box-shadow: var(--shadow);
    border-radius: var(--radius);
    overflow: hidden;
}

.about-text {
    flex: 1;
}

.about-text h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 15px;
}

.about-text h2:after {
    content: '';
    position: absolute;
    width: 50px;
    height: 3px;
    background-color: var(--accent);
    bottom: 0;
    left: 0;
}

.about-text p {
    margin-bottom: 15px;
    color: var(--text);
}

/* Values Section */
.bg-light {
    background-color: var(--background);
}

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

.value-card {
    background-color: var(--white);
    border-radius: var(--radius);
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow-small);
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow);
}

.value-icon {
    color: var(--primary);
    font-size: 36px;
    margin-bottom: 20px;
}

.value-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--primary-dark);
}

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

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

.team-member {
    background-color: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-small);
    transition: var(--transition);
}

.team-member:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow);
}

.member-image {
    height: 280px;
    overflow: hidden;
}

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

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

.member-info {
    padding: 25px;
}

.member-info h3 {
    font-size: 22px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 5px;
}

.member-title {
    font-size: 14px;
    color: var(--accent);
    margin-bottom: 15px;
    font-weight: 500;
}

.member-bio {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 14px;
}

.member-social {
    display: flex;
    gap: 10px;
}

.member-social a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(63, 81, 181, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 14px;
    transition: var(--transition);
}

.member-social a:hover {
    background-color: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
}

/* Timeline */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px 0;
}

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

.timeline-item {
    position: relative;
    margin-bottom: 50px;
    width: 100%;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-left: auto;
    text-align: left;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-right: auto;
    text-align: right;
}

.timeline-dot {
    position: absolute;
    width: 16px;
    height: 16px;
    background-color: var(--primary);
    border-radius: 50%;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.timeline-content {
    background-color: var(--white);
    padding: 20px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-small);
    width: 45%;
    position: relative;
}

.timeline-content:after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background-color: var(--white);
    transform: rotate(45deg);
    top: 8px;
}

.timeline-item:nth-child(odd) .timeline-content:after {
    right: -10px;
}

.timeline-item:nth-child(even) .timeline-content:after {
    left: -10px;
}

.timeline-content h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 10px;
}

/* Responsive */
@media (max-width: 992px) {
    .about-content {
        flex-direction: column;
    }
    
    .about-image {
        margin-bottom: 30px;
    }
    
    .timeline:before {
        left: 30px;
    }
    
    .timeline-dot {
        left: 30px;
    }
    
    .timeline-content {
        width: 80%;
        text-align: left !important;
        margin-left: 60px !important;
    }
    
    .timeline-content:after {
        display: none;
    }
}

@media (max-width: 576px) {
    #page-header {
        padding: 100px 0 60px;
    }
    
    #page-header h1 {
        font-size: 32px;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
}

/* Software List */
#software-list {
    padding: 80px 0;
    background-color: var(--white);
}

.software-grid {
    display: flex;
    flex-direction: column;
    gap: 50px;
    margin-top: 40px;
}

.software-item {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 50px;
    background-color: var(--white);
    border-radius: var(--radius);
    padding: 30px;
    box-shadow: var(--shadow-small);
    transition: var(--transition);
    width: 100%;
}

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

.software-item:nth-child(even) {
    flex-direction: row-reverse;
}

.software-image {
    flex: 1;
    max-width: 400px;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-small);
}

.software-content {
    flex: 1;
}

.software-content h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 5px;
}

.software-subtitle {
    font-size: 16px;
    color: var(--accent);
    margin-bottom: 20px;
    font-weight: 500;
}

.software-description {
    margin-bottom: 20px;
    color: var(--text);
}

.software-features {
    margin-bottom: 30px;
}

.software-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
}

.software-features li i {
    color: var(--primary);
    margin-top: 5px;
}

/* Custom Software */
.custom-software-content {
    display: flex;
    align-items: center;
    gap: 50px;
}

.custom-software-text {
    flex: 1;
    width: 100%;
}

.custom-software-text > p {
    font-size: 18px;
    margin-bottom: 30px;
}

.custom-software-text h3 {
    font-size: 24px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 20px;
}

.process-list {
    margin-bottom: 40px;
}

.process-list li {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 25px;
}

.process-number {
    width: 40px;
    height: 40px;
    background-color: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 18px;
    flex-shrink: 0;
}

.process-content h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 5px;
}

/* TelShop Detail Page */
.software-detail-header {
    text-align: center;
    margin-bottom: 40px;
}

.software-detail-header h1 {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 10px;
}

.software-detail-header p {
    font-size: 18px;
    color: var(--text-light);
}

.software-detail-content {
    max-width: 800px;
    margin: 0 auto;
}

@media (max-width: 992px) {
    .software-item,
    .software-item:nth-child(even) {
        flex-direction: column;
    }
    
    .software-image {
        max-width: 100%;
        width: 100%;
        margin-bottom: 20px;
    }
    
    .custom-software-content {
        flex-direction: column;
    }
}

/* Contact Section */
#contact {
    padding: 80px 0;
    background-color: var(--white);
}

.contact-content {
    display: flex;
    gap: 50px;
}

.contact-info,
.contact-form {
    flex: 1;
}

.contact-info h2,
.contact-form h2 {
    font-size: 28px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 15px;
}

.contact-info h2:after,
.contact-form h2:after {
    content: '';
    position: absolute;
    width: 50px;
    height: 3px;
    background-color: var(--accent);
    bottom: 0;
    left: 0;
}

.contact-info > p {
    margin-bottom: 30px;
    color: var(--text);
}

.contact-details {
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 25px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(63, 81, 181, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 20px;
    flex-shrink: 0;
}

.contact-text h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 5px;
}

.contact-text p {
    color: var(--text-light);
    margin-bottom: 5px;
}

.social-media h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 15px;
}

/* Form Styles */
.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: var(--radius);
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    color: var(--text);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(63, 81, 181, 0.1);
}

.form-group button {
    width: 100%;
}

/* Map Section */
#map {
    height: 450px;
}

.map-container {
    height: 100%;
    width: 100%;
}

/* FAQ Section */
#faq {
    padding: 80px 0;
}

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

.faq-item {
    background-color: var(--white);
    border-radius: var(--radius);
    margin-bottom: 20px;
    box-shadow: var(--shadow-small);
    overflow: hidden;
}

.faq-question {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background-color: rgba(63, 81, 181, 0.05);
}

.faq-question h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-dark);
}

.faq-toggle {
    color: var(--primary);
}

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

.faq-answer.active {
    padding: 0 20px 20px;
    max-height: 200px;
}

.faq-answer p {
    color: var(--text-light);
}

@media (max-width: 992px) {
    .contact-content {
        flex-direction: column;
    }
}

@media (max-width: 576px) {
    .contact-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}

/* Software Showcase */
.software-grid {
    display: flex;
    flex-direction: column;
    gap: 50px;
    margin-top: 40px;
}

.software-buttons {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 15px;
}

.software-buttons .btn {
    height: 45px;
    min-height: 45px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
    margin-top: 0;
}

/* Software Showcase (Homepage) */
.homepage-software-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.software-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--white);
    border-radius: var(--radius);
    padding: 30px;
    box-shadow: var(--shadow-small);
    transition: var(--transition);
}

.software-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow);
}

.software-icon {
    font-size: 48px;
    margin-bottom: 20px;
    color: var(--primary);
}

.software-card h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--primary-dark);
}

.software-card p {
    color: var(--text-light);
    margin-bottom: 25px;
    flex-grow: 1;
}

.view-all-container {
    text-align: center;
    margin-top: 40px;
}

.software-card .btn-download {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 45px;
    min-height: 45px;
    margin-right: 5px;
    margin-top: 0;
}

.software-card .btn-accent {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 45px;
    min-height: 45px;
    margin-left: 5px;
    margin-top: 0;
}

.software-card .software-buttons {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
}

.software-card .btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 45px;
    min-height: 45px;
    margin-top: 0;
}

/* Resim Modal Stilleri */
.image-modal-container {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    padding: 50px;
}

.image-modal {
    position: relative;
    max-width: 90%;
    max-height: 90%;
}

.modal-content {
    display: block;
    max-width: 100%;
    max-height: 85vh;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    border-radius: 5px;
    animation: modalOpen 0.3s ease-out;
}

@keyframes modalOpen {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.close-modal {
    position: absolute;
    top: -40px;
    right: 0;
    color: white;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
}

.close-modal:hover {
    color: var(--accent);
}

/* Resim zoom effect */
#featured-project .project-image img,
.software-image img,
.screenshot-image img {
    transition: var(--transition);
}

#featured-project .project-image img:hover,
.software-image img:hover,
.screenshot-image img:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow);
}

/* Yazılımlarımız Sayfası - Geliştirilen Uygulama Notu Stili */
.development-note {
    background-color: rgba(var(--primary-rgb), 0.1);
    color: var(--primary-color);
    font-weight: 500;
    padding: 25px 15px;
    text-align: center;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
    margin: 20px 0;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 150px;
    border: 1px dashed var(--primary-color);
}

.footer-social .social-icons a:hover {
    background-color: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
}

@media (max-width: 768px) {
    /* Responsive stiller */
}

/* IBAN Bilgileri QR Kod Stilleri */
.iban-box {
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 20px;
    background-color: #f8f9fa;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.iban-content {
    flex: 1;
    min-width: 65%;
    padding-right: 15px;
}

.iban-qrcode {
    flex: 0 0 30%;
    min-width: 150px;
    text-align: center;
    display: block !important;
}

.iban-qrcode img {
    max-width: 100%;
    height: auto;
    display: inline-block !important;
    margin: 0 auto;
    border: 1px solid #eee;
    padding: 5px;
    background: white;
    border-radius: 5px;
}

.qrcode-text {
    font-size: 12px;
    color: #666;
    margin-top: 8px;
    line-height: 1.3;
}

.iban-title {
    font-size: 14px;
    color: #666;
    margin-bottom: 5px;
}

.iban-number {
    font-size: 18px;
    font-weight: 700;
    color: #333;
    background-color: #eee;
    padding: 8px 12px;
    border-radius: 4px;
    margin-bottom: 10px;
    letter-spacing: 1px;
    font-family: monospace;
}

.bank-name {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

.bank-branch, .account-owner, .currency {
    font-size: 14px;
    margin-bottom: 5px;
    color: #555;
}

/* Ödeme Formu Banka Bilgileri */
.selected-bank-info {
    margin-top: 20px;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background-color: #f9f9f9;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.bank-details {
    flex: 1;
    min-width: 60%;
    padding-right: 15px;
}

.bank-details h3 {
    font-size: 16px;
    margin-bottom: 10px;
    color: #333;
}

.bank-details p {
    margin-bottom: 5px;
    font-size: 14px;
    color: #555;
}

.bank-qrcode {
    flex: 0 0 35%;
    min-width: 180px;
    text-align: center;
    display: block !important;
}

.bank-qrcode img {
    max-width: 100%;
    height: auto;
    padding: 5px;
    background: white;
    border: 1px solid #eee;
    display: inline-block !important;
}

.bank-qrcode p {
    font-size: 12px;
    color: #666;
    margin-top: 8px;
}

/* Mobil cihazlar için ek düzenlemeler */
@media (max-width: 768px) {
    .iban-content, .bank-details {
        flex: 1 0 100%;
        padding-right: 0;
        margin-bottom: 15px;
    }
    
    .iban-qrcode, .bank-qrcode {
        flex: 1 0 100%;
        text-align: center;
    }
    
    .iban-qrcode img, .bank-qrcode img {
        max-width: 150px;
    }
}

/* Software Buttons */
.software-buttons {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 15px;
}

.software-buttons .btn {
    height: 45px;
    min-height: 45px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
}

@media (max-width: 576px) {
    .software-buttons {
        flex-direction: column;
        width: 100%;
        gap: 10px;
        justify-content: flex-start;
    }
    
    .software-buttons .btn {
        width: 100%;
        text-align: center;
        justify-content: center;
        margin-top: 0;
    }
}

/* SEO Link Styles */
.footer-seo-links {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
}

.footer-seo-links ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.footer-seo-links a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
    transition: var(--transition);
}

.footer-seo-links a:hover {
    color: var(--white);
}

@media (max-width: 576px) {
    .footer-seo-links ul {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
}

/* Çerez Bildirimi Stilleri */
.cookie-notice {
    display: none;
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    color: #fff;
    z-index: 9999;
    padding: 15px;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.2);
}

.cookie-notice-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
}

.cookie-notice-content {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.cookie-notice-content p {
    margin: 0;
    padding: 10px 0;
    font-size: 14px;
    flex: 1;
    min-width: 200px;
}

.cookie-notice-content a {
    color: #757de8;
    text-decoration: underline;
}

.cookie-notice-buttons {
    display: flex;
    gap: 10px;
    padding: 10px 0;
}

.cookie-button {
    border: none;
    padding: 8px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

.cookie-accept {
    background-color: #3f51b5;
    color: white;
}

.cookie-accept:hover {
    background-color: #002984;
}

.cookie-reject {
    background-color: #444;
    color: white;
}

.cookie-reject:hover {
    background-color: #333;
}

@media (max-width: 768px) {
    .cookie-notice-content {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .cookie-notice-buttons {
        width: 100%;
        justify-content: center;
    }
}

/* Footer Logo Stilleri */
.footer-logo {
    margin-bottom: 20px;
}

.footer-logo a {
    display: inline-block;
    margin-bottom: 10px;
}

.footer-logo img {
    max-width: 130px;
    height: auto;
    margin-bottom: 10px;
    transition: filter 0.3s ease;
}

.footer-logo img:hover {
    filter: brightness(1.2);
}

/* Mobil için footer logo ayarlamaları */
@media (max-width: 768px) {
    .footer-logo img {
        max-width: 120px;
    }
}