:root {
    --primary-color: #456596;  /* Eski: #7C57E1 */
    --secondary-color: #456596;  /* Eski: #7C57E1 */
    --accent-color: #ede1dd;
    --hover-color: #456596;  /* Eski: #7C57E1 */
    --text-color: #2c3e50;
    --light-text: #6c757d;
    --background: #f5f5f5; /*#456596 */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    background-color: var(--background);
    color: var(--text-color);
    line-height: 1.6;
}

/* Navbar */
.navbar {
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid var(--accent-color);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--primary-color);
}

.logo img {
    height: 35px;
    width: auto;
}

.logo span {
    font-size: 1.5rem;
    font-weight: bold;
}

/* Footer */
.footer {
    background: #2c3e50;
    color: white;
    padding: 3rem 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-logo img {
    height: 30px;
    width: auto;
    filter: brightness(0) invert(1); /* Logo'yu beyaza çevirir */
}

.footer-logo span {
    font-size: 1.2rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent-color);
    opacity: 1;
}

/* Responsive */
@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 1rem;
    }

    .logo img {
        height: 30px;
    }
}

/* Tüm mavi renkli elementler için */
.login-btn,
.app-btn,
.feature-card i,
.step-number {
    background-color: var(--primary-color);
}

.login-btn:hover,
.app-btn:hover {
    background-color: var(--hover-color);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--hover-color);
}

/* Gradient veya rgba kullanılan yerler için */
.hero {
    background: linear-gradient(135deg, var(#567dba) 0%, #508ce8 100%);
    padding: 8rem 2rem 4rem;
}

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

.hero-content h1 {
    color: var(--text-color);
    margin-bottom: 1rem;
    font-size: 2.5rem;
}

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

/* Feature Cards */
.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.feature-card i {
    color: var(--primary-color);
    background: var(--accent-color);
    padding: 1rem;
    border-radius: 50%;
    margin-bottom: 1rem;
}

/* Buttons */
.login-btn,
.app-btn {
    background-color: var(--primary-color);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 5px;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.login-btn:hover,
.app-btn:hover {
    background-color: var(--hover-color);
}

/* Steps */
.step-number {
    background-color: var(--primary-color);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.step {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

/* Contact Page Styles */
.contact-section {
    padding: 120px 20px 40px;
    background: linear-gradient(135deg, var(--accent-color) 0%, #ffffff 100%);
}

.contact-container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.contact-info {
    margin-bottom: 30px;
    text-align: center;
}

.contact-info h2 {
    color: var(--text-color);
    margin-bottom: 15px;
    font-size: 24px;
}

.contact-info p {
    color: var(--light-text);
    margin-bottom: 20px;
}

.contact-details {
    margin: 30px 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    margin: 10px;
}

.contact-item i {
    color: var(--primary-color);
    margin-right: 10px;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: var(--text-color);
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
}

.contact-form input[type="text"]:focus,
.contact-form input[type="email"]:focus,
.contact-form textarea:focus {
    border-color: var(--primary-color);
    outline: none;
}

.contact-form textarea {
    min-height: 120px;
    resize: vertical;
}

.contact-form button[type="submit"] {
    background-color: var(--primary-color);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    width: 100%;
}

.contact-form button[type="submit"]:hover {
    background-color: var(--hover-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .contact-section {
        padding: 100px 15px 30px;
    }

    .contact-container {
        padding: 20px;
    }

    .contact-details {
        flex-direction: column;
        align-items: center;
    }

    .contact-item {
        margin: 5px 0;
    }
}

@media (max-width: 480px) {
    .contact-section {
        padding: 80px 10px 20px;
    }

    .contact-container {
        padding: 15px;
    }

    .contact-info h2 {
        font-size: 20px;
    }
}

/* Alert Messages */
.alert {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 5px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-success {
    background-color: var(--accent-color);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.alert-error {
    background-color: #ffe6e6;
    color: #dc3545;
    border: 1px solid #dc3545;
}

/* Contact form input focus states */
.contact-form input[type="text"]:focus,
.contact-form input[type="email"]:focus,
.contact-form textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px var(--accent-color);
}

.contact-item i {
    color: var(--primary-color);
    font-size: 20px;
    background: var(--accent-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
}

.contact-form button[type="submit"] {
    background-color: var(--primary-color);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    width: 100%;
    transition: background-color 0.3s ease;
}

.contact-form button[type="submit"]:hover {
    background-color: var(--hover-color);
}