/* Yigit Metal İletişim Formu - Modern Responsive Tasarım */

.yigit-iletisim-form-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.yigit-contact-info {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 30px;
    margin-bottom: 30px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.yigit-contact-info h3 {
    margin: 0 0 20px 0;
    font-size: 24px;
    font-weight: 600;
    text-align: center;
}

.contact-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    padding: 15px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.contact-item i {
    font-size: 20px;
    margin-right: 15px;
    width: 30px;
    text-align: center;
}

.contact-item a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: #ffd700;
}

.yigit-contact-form {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.yigit-contact-form h3 {
    margin: 0 0 30px 0;
    font-size: 28px;
    font-weight: 600;
    color: #333;
    text-align: center;
    position: relative;
}

.yigit-contact-form h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 2px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
    font-size: 14px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: #f8f9fa;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
    background: white;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    transform: translateY(-1px);
}

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

.form-group small {
    display: block;
    margin-top: 5px;
    color: #666;
    font-size: 12px;
}

.submit-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 18px 40px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
    display: block;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.submit-btn:active {
    transform: translateY(0);
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btn-loading {
    display: none;
}

.submit-btn.loading .btn-text {
    display: none;
}

.submit-btn.loading .btn-loading {
    display: inline;
}

#form-messages {
    margin-top: 20px;
    padding: 15px;
    border-radius: 8px;
    display: none;
}

#form-messages.success {
    background: linear-gradient(135deg, #d4edda, #c3e6cb);
    color: #155724;
    border: 1px solid #c3e6cb;
    display: block;
    border-radius: 8px;
    padding: 15px;
    font-weight: 600;
    text-align: center;
    box-shadow: 0 2px 10px rgba(21, 87, 36, 0.1);
    animation: slideInDown 0.5s ease-out;
}

#form-messages.success i {
    color: #28a745;
    margin-right: 8px;
    font-size: 18px;
}

#form-messages.error {
    background: linear-gradient(135deg, #f8d7da, #f5c6cb);
    color: #721c24;
    border: 1px solid #f5c6cb;
    display: block;
    border-radius: 8px;
    padding: 15px;
    font-weight: 600;
    text-align: center;
    box-shadow: 0 2px 10px rgba(114, 28, 36, 0.1);
    animation: slideInDown 0.5s ease-out;
}

#form-messages.error i {
    color: #dc3545;
    margin-right: 8px;
    font-size: 18px;
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    .yigit-iletisim-form-container {
        margin: 10px;
        padding: 15px;
        border-radius: 10px;
    }
    
    .yigit-contact-info {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    .yigit-contact-info h3 {
        font-size: 20px;
    }
    
    .contact-details {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .contact-item {
        padding: 12px;
    }
    
    .yigit-contact-form {
        padding: 25px;
    }
    
    .yigit-contact-form h3 {
        font-size: 24px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 12px;
        font-size: 14px;
    }
    
    .submit-btn {
        padding: 15px 30px;
        font-size: 14px;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .yigit-iletisim-form-container {
        margin: 5px;
        padding: 10px;
    }
    
    .yigit-contact-info {
        padding: 15px;
    }
    
    .yigit-contact-form {
        padding: 20px;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
        padding: 15px;
    }
    
    .contact-item i {
        margin-right: 0;
        margin-bottom: 10px;
    }
}

/* Animasyonlar */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.yigit-iletisim-form-container {
    animation: fadeInUp 0.6s ease-out;
}

.form-group {
    animation: fadeInUp 0.6s ease-out;
    animation-fill-mode: both;
}

.form-group:nth-child(1) { animation-delay: 0.1s; }
.form-group:nth-child(2) { animation-delay: 0.2s; }
.form-group:nth-child(3) { animation-delay: 0.3s; }
.form-group:nth-child(4) { animation-delay: 0.4s; }
.form-group:nth-child(5) { animation-delay: 0.5s; }
.form-group:nth-child(6) { animation-delay: 0.6s; }

/* Loading animasyonu */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.btn-loading::after {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
    margin-left: 10px;
}

/* File input özelleştirmesi */
.form-group input[type="file"] {
    padding: 10px;
    background: #f8f9fa;
    border: 2px dashed #e1e5e9;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.form-group input[type="file"]:hover {
    border-color: #667eea;
    background: #f0f2ff;
}

/* Form validation stilleri */
.form-group input:invalid,
.form-group textarea:invalid {
    border-color: #dc3545;
}

.form-group input:valid,
.form-group textarea:valid {
    border-color: #28a745;
}

/* Hover efektleri */
.contact-item {
    position: relative;
    overflow: hidden;
}

.contact-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.contact-item:hover::before {
    left: 100%;
}