:root {
    --primary-color: #456596; /* Pembe */
    --secondary-color: #456596; /* Pembe */
    --accent-color: #ffe1d6; /* Hafif Pembe */
    --hover-color: #528fec; /* Pembe */
    --text-color: #2c3e50; /* Koyu metin rengi */
    --light-text: #6c757d; /* Açık gri metin */
    --background: #f5f5f5; /* Hafif gri arka plan */
}

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

body {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    min-height: 100vh;
    color: var(--text-color);
}

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

.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);
    font-size: 1.5rem;
    font-weight: bold;
}

.login-btn {
    background: var(--primary-color);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
}

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

/* Contact Form */
.contact-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 2rem;
    padding-top: 100px;
}

.contact-box {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 500px;
}

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

.contact-header i {
    font-size: 2.8rem;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
}

.contact-header h2 {
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

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

.form-group {
    margin-bottom: 1.2rem;
}

.input-group {
    position: relative;
}

.input-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--light-text);
}

.input-group input,
.input-group textarea {
    width: 100%;
    padding: 1rem;
    padding-left: 45px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.input-group textarea {
    height: 150px;
    resize: none;
    padding-top: 1rem;
}

.input-group input:focus,
.input-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 51, 119, 0.1); /* Pembe odak rengi */
}

button[type="submit"] {
    width: 100%;
    padding: 1rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

button[type="submit"]:hover {
    background: var(--hover-color);
    transform: translateY(-2px);
}

.success-message,
.error-message {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

.error-message {
    background: #fee2e2;
    color: #dc2626;
    border: 1px solid #fecaca;
}

/* Media Queries for Responsiveness */
@media (max-width: 768px) {
    .contact-container {
        padding-top: 80px;
    }

    .contact-box {
        padding: 1.5rem;
        width: 90%;
    }

    .contact-header i {
        font-size: 2.5rem;
    }

    .contact-header h2 {
        font-size: 1.5rem;
    }
}

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

    .contact-header i {
        font-size: 2.3rem;
    }

    .contact-header h2 {
        font-size: 1.3rem;
    }

    .input-group input,
    .input-group textarea {
        font-size: 0.9rem;
    }

    button[type="submit"] {
        font-size: 0.9rem;
    }
}