/* ===================================
   Contact Page - Clean Professional B2B Design
   =================================== */

/* ===================================
   Page Header
   =================================== */
.page-header {
    padding: 140px 0 var(--space-12);
    background: linear-gradient(180deg, #FFFFFF 0%, var(--color-background) 100%);
    text-align: center;
}

.page-title {
    font-size: var(--text-5xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-3);
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.page-subtitle {
    font-size: var(--text-xl);
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-regular);
    line-height: 1.6;
}

@media (max-width: 768px) {
    .page-header {
        padding: 100px 0 var(--space-10);
    }
    
    .page-title {
        font-size: var(--text-4xl);
    }
    
    .page-subtitle {
        font-size: var(--text-lg);
    }
}

/* ===================================
   Contact Section Layout
   =================================== */
.contact-section {
    background-color: var(--color-background);
    padding: var(--space-20) 0;
}

.contact-section .container {
    max-width: 1100px;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: var(--space-12);
    align-items: start;
}

@media (max-width: 968px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: var(--space-10);
    }
}

@media (max-width: 768px) {
    .contact-section {
        padding: var(--space-16) 0;
    }
    
    .contact-wrapper {
        gap: var(--space-8);
    }
}

/* ===================================
   Contact Information (Left Column)
   =================================== */
.contact-info {
    position: sticky;
    top: 100px;
}

.contact-info h2 {
    font-size: var(--text-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-5);
    letter-spacing: -0.02em;
    line-height: 1.3;
}

.contact-info > p {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: 1.75;
    margin-bottom: var(--space-4);
}

.contact-info-box {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin-top: var(--space-6);
    transition: var(--transition-fast);
}

.contact-info-box:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.contact-info-box h3 {
    font-size: var(--text-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.contact-info-box h3 i {
    color: var(--color-primary);
    font-size: 20px;
    width: 24px;
    text-align: center;
}

.contact-info-box p {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin: 0;
}

.contact-info-box strong {
    color: var(--color-text-primary);
    font-weight: var(--font-weight-semibold);
    display: block;
    margin-bottom: var(--space-2);
}

@media (max-width: 968px) {
    .contact-info {
        position: static;
    }
    
    .contact-info h2 {
        font-size: var(--text-2xl);
    }
}

/* ===================================
   Contact Form (Right Column)
   =================================== */
.contact-form-wrapper {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-10);
    box-shadow: var(--shadow-sm);
}

@media (max-width: 768px) {
    .contact-form-wrapper {
        padding: var(--space-8) var(--space-6);
    }
}

/* ===================================
   Form Elements
   =================================== */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-label {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.required {
    color: #EF4444;
    font-weight: var(--font-weight-semibold);
    font-size: 16px;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-4);
    font-size: var(--text-base);
    font-family: var(--font-family);
    color: var(--color-text-primary);
    background-color: var(--color-white);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
    outline: none;
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
    border-color: #C7D2FE;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(65, 105, 225, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-text-muted);
}

.form-textarea {
    min-height: 160px;
    resize: vertical;
    line-height: 1.6;
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath fill='%238B92A8' d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: var(--space-10);
    cursor: pointer;
}

/* ===================================
   Checkbox Styling
   =================================== */
.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    cursor: pointer;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.form-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    cursor: pointer;
    flex-shrink: 0;
    accent-color: var(--color-primary);
}

.form-checkbox a {
    color: var(--color-primary);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 2px;
}

.form-checkbox a:hover {
    text-decoration-thickness: 2px;
}

/* ===================================
   Submit Button
   =================================== */
.btn-block {
    width: 100%;
    justify-content: center;
    margin-top: var(--space-4);
    font-size: var(--text-lg);
    padding: var(--space-5) var(--space-8);
    font-weight: var(--font-weight-semibold);
}

.btn-block:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-block:disabled:hover {
    transform: none;
    box-shadow: var(--shadow-sm);
}

/* ===================================
   Success Message
   =================================== */
.success-message {
    text-align: center;
    padding: var(--space-16) var(--space-8);
}

.success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-6);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #ECFDF5;
    border-radius: var(--radius-full);
}

.success-icon i {
    font-size: 40px;
    color: #10B981;
}

.success-message h3 {
    font-size: var(--text-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
    letter-spacing: -0.02em;
}

.success-message p {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-8);
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.success-message .btn {
    margin: 0 auto;
}

@media (max-width: 768px) {
    .success-message {
        padding: var(--space-12) var(--space-4);
    }
    
    .success-icon {
        width: 64px;
        height: 64px;
    }
    
    .success-icon i {
        font-size: 32px;
    }
    
    .success-message h3 {
        font-size: var(--text-2xl);
    }
}

/* ===================================
   Hidden Elements
   =================================== */
.hidden {
    display: none !important;
}