/* Theme Variables */
:root {
    /* Brand Colors */
    --primary-color: #427770;
    --secondary-color: #6caaa9;
    --accent-color: #a5e4da;
    
    /* UI Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f0f4f5;
    --text-primary: #04262b;
    --text-secondary: #445c5c;
    --border-color: #cdd8d8;
    
    /* Interactive States */
    --hover-bg: #e1f2f1;
    --active-bg: #84c4bb;
    --shadow-color: rgba(4, 38, 43, 0.08);
    
    /* Additional Variables */
    --gradient-primary: linear-gradient(135deg, #84c4bb, #6caaa9);
}

[data-theme="dark"] {
    --bg-primary: #04262b;
    --bg-secondary: #19292b;
    --text-primary: #f0f4f5;
    --text-secondary: #9ec3c3;
    --border-color: #355c5e;
    --hover-bg: #1e3a3d;
    --shadow-color: rgba(0, 0, 0, 0.3);
}

/* Contact Page Styles */
.contact-container {
    max-width: 800px;
    margin: 100px auto 50px;
    padding: 2rem;
}

.contact-header {
    text-align: center;
    margin-bottom: 3rem;
}

.contact-header h1 {
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 700;
}

.contact-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 12px var(--shadow-color);
    border: 1px solid var(--border-color);
}

.contact-info {
    color: var(--text-primary);
}

.contact-info h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.info-item i {
    font-size: 1.2rem;
    color: var(--primary-color);
}

.info-details h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.info-details p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.contact-form {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(66, 119, 112, 0.1);
}

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

.btn-submit {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(66, 119, 112, 0.2);
}

.alert {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.alert-success {
    background-color: rgba(165, 228, 218, 0.2);
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
}

.alert-danger {
    background-color: rgba(220, 53, 69, 0.2);
    border: 1px solid #dc3545;
    color: #dc3545;
}

/* Responsive Design */
@media (max-width: 768px) {
    .contact-container {
        padding: 1rem;
        margin: 80px auto 30px;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-header h1 {
        font-size: 2rem;
    }

    .contact-form {
        padding: 1.5rem;
    }
}