/* İletişim Banner */
.contact-banner {
    background: linear-gradient(135deg, #13a89e 0%, #231f20 100%);
    position: relative;
    padding: 120px 0 80px;
    overflow: hidden;
}

.contact-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/pattern.png') repeat;
    opacity: 0.1;
    z-index: 1;
}

.banner-overlay {
    position: relative;
    z-index: 2;
}

.banner-content {
    text-align: center;
    color: white;
}

.banner-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.banner-content p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* İletişim İçerik */
.contact-content {
    padding: 80px 0;
    background: #f8f9fa;
}

.contact-content .contact-info-2 {
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    height: 100%;
}

.contact-content .contact-info-2 h3 {
    color: #13a89e;
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 30px;
    text-align: center;
}

.contact-content .info-item {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
    padding: 15px 0;
    border-bottom: 1px solid #eee;
}

.contact-content .info-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.info-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #13a89e, #231f20);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    flex-shrink: 0;
}

.info-icon i {
    color: white;
    font-size: 1.2rem;
}

.info-content h4 {
    color: #13a89e;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.info-content p {
    color: #666;
    margin: 0;
    line-height: 1.6;
}

/* İletişim Formu */
.contact-form {
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.contact-form h3 {
    color: #13a89e;
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 30px;
    text-align: center;
}

.form-control {
    border: 2px solid #e9ecef;
    border-radius: 10px;
    padding: 15px 20px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

.form-control:focus {
    border-color: #13a89e;
    box-shadow: 0 0 0 0.2rem rgba(19, 168, 158, 0.25);
    background: white;
}

.form-control::placeholder {
    color: #999;
}

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

.btn-primary {
    background: linear-gradient(135deg, #13a89e, #231f20);
    border: none;
    padding: 15px 40px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(19, 168, 158, 0.3);
    background: linear-gradient(135deg, #1b5e55, #005853);
}

/* Konum */
.contact-map {
    margin-top: 0;
}

.map-container {
    position: relative;
    overflow: hidden;
    border-radius: 0;
}

.map-container iframe {
    width: 100%;
    height: 400px;
    border: none;
    filter: grayscale(20%);
    transition: filter 0.3s ease;
}

.map-container:hover iframe {
    filter: grayscale(0%);
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    .banner-content h1 {
        font-size: 2.5rem;
    }
    
    .banner-content p {
        font-size: 1rem;
    }
    
    .contact-banner {
        padding: 100px 0 60px;
    }
    
    .contact-content {
        padding: 60px 0;
    }
    
    .contact-content .contact-info-2,
    .contact-form {
        padding: 30px 20px;
        margin-bottom: 30px;
    }
    
    .contact-content .info-item {
        flex-direction: column;
        text-align: center;
        padding: 20px 0;
    }
    
    .info-icon {
        margin: 0 auto 15px;
    }
    
    .map-container iframe {
        height: 300px;
    }
}

@media (max-width: 576px) {
    .banner-content h1 {
        font-size: 2rem;
    }
    
    .contact-info-2 h3,
    .contact-form h3 {
        font-size: 1.5rem;
    }
    
    .btn-primary {
        width: 100%;
        padding: 15px 20px;
    }
}

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

.contact-content .contact-info-2,
.contact-form {
    animation: fadeInUp 0.6s ease-out;
}

/* Form Validasyon Stilleri */
.form-control.is-invalid {
    border-color: #ed1c24;
}

.form-control.is-valid {
    border-color: #13a89e;
}

.invalid-feedback {
    display: block;
    color: #ed1c24;
    font-size: 0.875rem;
    margin-top: 5px;
}

.valid-feedback {
    display: block;
    color: #13a89e;
    font-size: 0.875rem;
    margin-top: 5px;
}

/* Loading State */
.btn-primary.loading {
    position: relative;
    color: transparent;
}

.btn-primary.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}