/* Genel Stil */
:root {
    --primary-color: #4f46e5;
    --secondary-color: #818cf8;
    --dark-color: #1e1b4b;
    --light-color: #f3f4f6;
    --border-color: #e5e7eb;
    --text-color: #374151;
    --bg-color: #ffffff;
    --footer-bg: #1f2937;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--bg-color);
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

.btn-primary {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 500;
    transition: var(--transition);
}

.btn-primary:hover {
    background-color: var(--dark-color);
    transform: translateY(-2px);
}

.section-title {
    font-size: 2.2rem;
    margin-bottom: 40px;
    text-align: center;
    position: relative;
    color: var(--dark-color);
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--primary-color);
    border-radius: 2px;
}

/* Header Stil */
header {
    padding: 20px 0;
    position: sticky;
    top: 0;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow);
    z-index: 1000;
}

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

.logo h1 {
    font-size: 1.8rem;
    color: var(--primary-color);
    font-weight: 700;
}

.menu {
    display: flex;
    align-items: center;
}

.menu li {
    margin-left: 25px;
}

.menu li a {
    color: var(--text-color);
    font-weight: 500;
    font-size: 1rem;
    position: relative;
}

.menu li a:hover, .menu li a.active {
    color: var(--primary-color);
}

.menu li a:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.menu li a:hover:after, .menu li a.active:after {
    width: 100%;
}

.lang-switch {
    display: flex;
    align-items: center;
}

.lang-switch a {
    padding: 5px;
    font-weight: 600;
    font-size: 0.9rem;
}

.lang-switch span {
    color: var(--border-color);
    margin: 0 5px;
}

.lang-switch a.active {
    color: var(--primary-color);
}

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

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--text-color);
    margin-bottom: 5px;
    border-radius: 3px;
    transition: var(--transition);
}

/* Hero Bölümü */
.hero {
    padding: 80px 0;
    background-color: var(--light-color);
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-content h1 {
    font-size: 2.8rem;
    color: var(--dark-color);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: var(--text-color);
}

/* Özellikler Bölümü */
.features {
    padding: 80px 0;
}

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

.feature-card {
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.feature-card .icon {
    margin-bottom: 20px;
}

.feature-card .icon i {
    font-size: 3rem;
    color: var(--primary-color);
}

.feature-card h3 {
    margin-bottom: 15px;
    color: var(--dark-color);
}

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

/* CTA Bölümü */
.cta {
    padding: 80px 0;
    background-color: var(--primary-color);
    color: white;
    text-align: center;
}

.cta h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

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

.cta .btn-primary:hover {
    background-color: var(--light-color);
}

/* Sayfa Başlık */
.page-header {
    background-color: var(--dark-color);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
}

/* Hakkımızda Sayfası */
.about-content {
    padding: 80px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    margin-bottom: 60px;
}

.about-text h2 {
    font-size: 2.2rem;
    color: var(--dark-color);
    margin-bottom: 25px;
}

.about-text p {
    margin-bottom: 15px;
}

.team-section {
    text-align: center;
}

.team-section h2 {
    font-size: 2.2rem;
    color: var(--dark-color);
    margin-bottom: 40px;
}

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

.team-member {
    background-color: white;
    box-shadow: var(--shadow);
    padding: 20px;
    border-radius: 10px;
    transition: var(--transition);
}

.team-member:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.team-member img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 20px;
}

.team-member h3 {
    color: var(--dark-color);
    margin-bottom: 5px;
}

.team-member p {
    color: var(--primary-color);
    font-weight: 500;
}

/* Hizmetler Sayfası */
.services-content {
    padding: 80px 0;
}

.service-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 30px;
    margin-bottom: 40px;
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.service-icon {
    font-size: 3rem;
    color: var(--primary-color);
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding-top: 10px;
}

.service-details h2 {
    color: var(--dark-color);
    margin-bottom: 15px;
    font-size: 1.8rem;
}

.service-details p {
    margin-bottom: 20px;
}

.service-details ul {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
}

.service-details ul li {
    position: relative;
    padding-left: 25px;
}

.service-details ul li:before {
    content: '\f00c';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

.tech-stack {
    padding: 80px 0;
    background-color: var(--light-color);
    text-align: center;
}

.tech-stack h2 {
    font-size: 2.2rem;
    color: var(--dark-color);
    margin-bottom: 40px;
}

.tech-icons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
}

.tech-item {
    font-size: 1.8rem;
    color: var(--dark-color);
}

.tech-item i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

/* İletişim Sayfası */
.contact-content {
    padding: 80px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info h2, .contact-form h2 {
    font-size: 1.8rem;
    color: var(--dark-color);
    margin-bottom: 30px;
}

.info-item {
    display: flex;
    margin-bottom: 25px;
}

.info-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-right: 20px;
    padding-top: 5px;
}

.info-item h3 {
    color: var(--dark-color);
    margin-bottom: 5px;
}

.social-media h3 {
    color: var(--dark-color);
    margin-bottom: 15px;
}

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

.social-icons a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    transition: var(--transition);
}

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

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--dark-color);
    font-weight: 500;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.2);
}

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

.map h2 {
    font-size: 2rem;
    color: var(--dark-color);
    margin-bottom: 30px;
    text-align: center;
}

.map-container {
    height: 400px;
    border-radius: 10px;
    overflow: hidden;
}

/* Footer */
footer {
    background-color: var(--footer-bg);
    color: white;
    padding: 80px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.footer-logo h2 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.footer-links h3, .footer-contact h3, .footer-social h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
}

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

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

.footer-contact p {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.footer-contact p i {
    margin-right: 10px;
    color: var(--secondary-color);
}

.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: 2.4rem;
    }
}

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

    .menu {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }

    .menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .menu li {
        margin: 15px 0;
    }

    .hero .container, .about-grid, .contact-grid {
        grid-template-columns: 1fr;
    }

    .hero-image {
        order: -1;
    }

    .service-card {
        grid-template-columns: 1fr;
    }

    .service-icon {
        justify-content: flex-start;
    }
}

@media (max-width: 576px) {
    .features-grid, .team-grid {
        grid-template-columns: 1fr;
    }

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

    .section-title, .cta h2, .page-header h1 {
        font-size: 1.8rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
}

/* Gizlilik Politikası Sayfası */
.privacy-content {
    padding: 60px 0;
}

.policy-section {
    margin-bottom: 40px;
}

.policy-section h2 {
    font-size: 1.8rem;
    color: var(--dark-color);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-color);
}

.policy-section h3 {
    font-size: 1.4rem;
    color: var(--dark-color);
    margin: 20px 0 15px;
}

.policy-section p, .policy-section ul, .policy-section address {
    margin-bottom: 15px;
}

.policy-section ul {
    padding-left: 20px;
    list-style-type: disc;
}

.policy-section li {
    margin-bottom: 8px;
}

.policy-section address {
    font-style: normal;
    line-height: 1.8;
}