/**
 * =====================================================
 * CONTACT SECTION - "Inviaci un Messaggio"
 * Gli Amici di Colombo Design System
 * =====================================================
 * 
 * Modern contact section with elegant forms and
 * professional contact info cards.
 */

/* ===================================================
   SECTION BASE
   =================================================== */

.contact-section {
    background: var(--bg-secondary, #faf8f5);
    padding: var(--section-padding-y, clamp(3rem, 8vh, 6rem)) 0;
    position: relative;
    overflow-x: hidden;
}

/* Top accent line */
.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-accent, linear-gradient(135deg, #d4a853, #f59e0b));
}

.contact-section > .container {
    position: relative;
    z-index: 1;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
}

/* ===================================================
   SECTION HEADER
   =================================================== */

.contact-section .section-header {
    text-align: center;
    margin-bottom: var(--space-12, 3rem);
}

.contact-section .section-header h2 {
    font-family: var(--font-heading, 'Playfair Display', serif);
    font-size: var(--text-4xl, clamp(2rem, 5vw, 2.5rem));
    font-weight: var(--font-semibold, 600);
    color: var(--text-primary, #1e293b);
    margin-bottom: var(--space-4, 1rem);
}

.contact-section .section-subtitle {
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: var(--text-lg, 1.125rem);
    color: var(--text-secondary, #475569);
    max-width: 600px;
    margin: 0 auto;
    line-height: var(--leading-relaxed, 1.625);
}

/* Section divider */
.contact-section .section-header::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: var(--gradient-accent, linear-gradient(135deg, #d4a853, #f59e0b));
    margin: var(--space-6, 1.5rem) auto 0;
    border-radius: var(--radius-full, 50px);
}

/* ===================================================
   CONTACT GRID
   =================================================== */

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-8, 2rem);
    align-items: start;
    max-width: 1100px;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
}

/* ===================================================
   CONTACT INFO CARD
   =================================================== */

.contact-info {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.info-card {
    background: var(--surface-elevated, #ffffff);
    border-radius: var(--radius-xl, 1.5rem);
    padding: var(--space-8, 2rem);
    border: 1px solid var(--border-light, #e2e8f0);
    box-shadow: var(--shadow-md, 0 6px 16px rgba(30, 58, 95, 0.1));
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

/* Contact Methods */
.info-card .contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--space-4, 1rem);
    margin-bottom: var(--space-8, 2rem);
    width: 100%;
}

.info-card .contact-method {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4, 1rem);
    padding: var(--space-5, 1.25rem);
    background: var(--bg-secondary, #faf8f5);
    border-radius: var(--radius-lg, 1rem);
    border: 1px solid var(--border-light, #e2e8f0);
    transition: all var(--duration-normal, 250ms) var(--ease-out, ease-out);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.info-card .contact-method:hover {
    transform: translateX(4px);
    border-color: rgba(212, 168, 83, 0.3);
    box-shadow: var(--shadow-sm, 0 2px 8px rgba(30, 58, 95, 0.08));
}

.info-card .method-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: var(--gradient-accent, linear-gradient(135deg, #d4a853, #f59e0b));
    border-radius: var(--radius-md, 0.75rem);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-accent, 0 4px 12px rgba(212, 168, 83, 0.25));
}

.info-card .method-icon i {
    font-size: 1.25rem;
    color: var(--color-primary-dark, #0f2744);
}

.method-details {
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.method-details h4 {
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: var(--text-sm, 0.875rem);
    font-weight: var(--font-semibold, 600);
    color: var(--text-primary, #1e293b);
    margin: 0 0 var(--space-1, 0.25rem) 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.method-details p {
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: var(--text-sm, 0.875rem);
    color: var(--text-secondary, #475569);
    margin: 0 0 var(--space-1, 0.25rem) 0;
    word-break: break-word;
    overflow-wrap: break-word;
}

.method-details .availability {
    font-size: var(--text-xs, 0.75rem);
    color: var(--text-muted, #94a3b8);
    margin: 0;
}

.method-details .contact-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2, 0.5rem);
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: var(--text-sm, 0.875rem);
    font-weight: var(--font-medium, 500);
    color: var(--color-accent, #d4a853);
    text-decoration: none;
    margin-top: var(--space-2, 0.5rem);
    transition: color var(--duration-fast, 150ms) var(--ease-out, ease-out);
}

.method-details .contact-link:hover {
    color: var(--color-primary, #1e3a5f);
}

.method-details .contact-link i {
    font-size: 0.75rem;
    transition: transform var(--duration-fast, 150ms) var(--ease-out, ease-out);
}

.method-details .contact-link:hover i {
    transform: translateX(4px);
}

/* Social Links */
.info-card .social-links {
    padding-top: var(--space-6, 1.5rem);
    border-top: 1px solid var(--border-light, #e2e8f0);
    width: 100%;
    box-sizing: border-box;
}

.info-card .social-links h4 {
    font-family: var(--font-heading, 'Playfair Display', serif);
    font-size: var(--text-lg, 1.125rem);
    font-weight: var(--font-semibold, 600);
    color: var(--text-primary, #1e293b);
    margin: 0 0 var(--space-2, 0.5rem) 0;
}

.info-card .social-description {
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: var(--text-sm, 0.875rem);
    color: var(--text-muted, #94a3b8);
    margin: 0 0 var(--space-4, 1rem) 0;
}

.info-card .social-icons {
    display: flex;
    gap: var(--space-3, 0.75rem);
    flex-wrap: wrap;
    width: 100%;
    box-sizing: border-box;
}

.info-card .social-icon {
    display: flex;
    align-items: center;
    gap: var(--space-2, 0.5rem);
    padding: var(--space-2, 0.5rem) var(--space-3, 0.75rem);
    background: var(--bg-secondary, #faf8f5);
    border: 1px solid var(--border-light, #e2e8f0);
    border-radius: var(--radius-full, 50px);
    text-decoration: none;
    transition: all var(--duration-normal, 250ms) var(--ease-out, ease-out);
    flex: 0 1 auto;
    min-width: 0;
}

.info-card .social-icon i {
    font-size: 0.875rem;
    color: var(--text-secondary, #475569);
    transition: color var(--duration-fast, 150ms) var(--ease-out, ease-out);
    flex-shrink: 0;
}

.info-card .social-icon .social-name {
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: var(--text-xs, 0.75rem);
    font-weight: var(--font-medium, 500);
    color: var(--text-secondary, #475569);
    transition: color var(--duration-fast, 150ms) var(--ease-out, ease-out);
    white-space: nowrap;
}

.info-card .social-icon:hover {
    transform: translateY(-2px);
    border-color: var(--color-accent, #d4a853);
    background: var(--surface-elevated, #ffffff);
    box-shadow: var(--shadow-md, 0 6px 16px rgba(30, 58, 95, 0.1));
}

.info-card .social-icon:hover i,
.info-card .social-icon:hover .social-name {
    color: var(--color-primary, #1e3a5f);
}

/* ===================================================
   CONTACT FORM CONTAINER
   =================================================== */

.contact-form-container {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.form-card {
    background: var(--surface-elevated, #ffffff);
    border-radius: var(--radius-xl, 1.5rem);
    padding: var(--space-8, 2rem);
    border: 1px solid var(--border-light, #e2e8f0);
    box-shadow: var(--shadow-lg, 0 10px 24px rgba(30, 58, 95, 0.12));
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.form-card h3 {
    font-family: var(--font-heading, 'Playfair Display', serif);
    font-size: var(--text-xl, 1.25rem);
    font-weight: var(--font-semibold, 600);
    color: var(--text-primary, #1e293b);
    margin: 0 0 var(--space-2, 0.5rem) 0;
    text-align: center;
}

.form-card .form-description {
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: var(--text-sm, 0.875rem);
    color: var(--text-muted, #94a3b8);
    text-align: center;
    margin: 0 0 var(--space-6, 1.5rem) 0;
}

/* ===================================================
   FORM STYLES
   =================================================== */

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-5, 1.25rem);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.contact-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4, 1rem);
    width: 100%;
    box-sizing: border-box;
}

.contact-form .form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2, 0.5rem);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.contact-form .form-group label {
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: var(--text-sm, 0.875rem);
    font-weight: var(--font-medium, 500);
    color: var(--text-primary, #1e293b);
}

.contact-form .form-group input,
.contact-form .form-group textarea {
    width: 100%;
    max-width: 100%;
    padding: var(--space-3, 0.75rem) var(--space-4, 1rem);
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: var(--text-sm, 0.875rem);
    color: var(--text-primary, #1e293b);
    background: var(--bg-secondary, #faf8f5);
    border: 2px solid var(--border-light, #e2e8f0);
    border-radius: var(--radius-lg, 1rem);
    transition: all var(--duration-fast, 150ms) var(--ease-out, ease-out);
    outline: none;
    box-sizing: border-box;
}

.contact-form .form-group input::placeholder,
.contact-form .form-group textarea::placeholder {
    color: var(--text-muted, #94a3b8);
}

.contact-form .form-group input:hover,
.contact-form .form-group textarea:hover {
    border-color: var(--border-default, #cbd5e1);
}

.contact-form .form-group input:focus,
.contact-form .form-group textarea:focus {
    background: var(--surface-elevated, #ffffff);
    border-color: var(--color-accent, #d4a853);
    box-shadow: 0 0 0 4px rgba(212, 168, 83, 0.15);
}

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

/* Privacy Checkbox */
.contact-form .privacy-check {
    margin: 0;
}

.contact-form .checkbox-container {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3, 0.75rem);
}

.contact-form .checkbox-container input[type="checkbox"] {
    width: 18px;
    height: 18px;
    min-width: 18px;
    margin-top: 2px;
    accent-color: var(--color-accent, #d4a853);
    flex-shrink: 0;
    cursor: pointer;
}

.contact-form .privacy-label {
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: var(--text-xs, 0.75rem);
    color: var(--text-secondary, #475569);
    line-height: var(--leading-relaxed, 1.625);
}

.contact-form .privacy-label a {
    color: var(--color-accent, #d4a853);
    text-decoration: none;
    font-weight: var(--font-medium, 500);
}

.contact-form .privacy-label a:hover {
    text-decoration: underline;
}

/* Submit Button */
.contact-form .button.primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2, 0.5rem);
    width: 100%;
    padding: var(--space-4, 1rem) var(--space-6, 1.5rem);
    background: var(--gradient-accent-warm, linear-gradient(135deg, #fcd34d, #d97706));
    color: var(--color-primary-dark, #0f2744);
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: var(--text-base, 1rem);
    font-weight: var(--font-semibold, 600);
    border: none;
    border-radius: var(--radius-full, 50px);
    cursor: pointer;
    transition: all var(--duration-normal, 250ms) var(--ease-out, ease-out);
    box-shadow: var(--shadow-accent, 0 4px 16px rgba(212, 168, 83, 0.3));
    box-sizing: border-box;
}

.contact-form .button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(212, 168, 83, 0.4);
}

.contact-form .button.primary:active {
    transform: translateY(0);
}

.contact-form .button.primary i {
    font-size: 1rem;
}

/* ===================================================
   RESPONSIVE
   =================================================== */

@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6, 1.5rem);
    }
}

@media (max-width: 768px) {
    .contact-section {
        padding: var(--space-10, 2.5rem) 0;
        overflow-x: hidden;
    }
    
    .contact-section > .container {
        padding: 0 var(--space-4, 1rem);
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
    }
    
    .contact-section .section-header {
        margin-bottom: var(--space-8, 2rem);
        padding: 0;
    }
    
    .contact-section .section-header h2 {
        font-size: var(--text-2xl, 1.5rem);
        text-align: center;
    }
    
    .contact-section .section-subtitle {
        font-size: var(--text-sm, 0.875rem);
    }
    
    .contact-grid {
        display: flex;
        flex-direction: column;
        gap: var(--space-5, 1.25rem);
        width: 100%;
        max-width: 100%;
        margin: 0;
        padding: 0;
    }
    
    .contact-info,
    .contact-form-container {
        width: 100%;
        max-width: 100%;
        margin: 0;
        padding: 0;
    }
    
    .info-card,
    .form-card {
        padding: var(--space-5, 1.25rem);
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        margin: 0;
        border-radius: var(--radius-lg, 1rem);
    }
    
    .info-card .contact-method {
        padding: var(--space-4, 1rem);
        gap: var(--space-3, 0.75rem);
    }
    
    .info-card .method-icon {
        width: 40px;
        height: 40px;
        min-width: 40px;
    }
    
    .info-card .method-icon i {
        font-size: 1rem;
    }
    
    .method-details h4 {
        font-size: var(--text-xs, 0.75rem);
    }
    
    .method-details p {
        font-size: var(--text-xs, 0.75rem);
    }
    
    .contact-form {
        width: 100%;
        max-width: 100%;
    }
    
    .contact-form .form-row {
        grid-template-columns: 1fr;
        gap: var(--space-4, 1rem);
        width: 100%;
    }
    
    .contact-form .form-group input,
    .contact-form .form-group textarea {
        font-size: 16px; /* Prevent zoom on iOS */
    }
    
    .info-card .social-icons {
        justify-content: center;
        gap: var(--space-2, 0.5rem);
    }
    
    .info-card .social-icon {
        padding: var(--space-2, 0.5rem);
    }
    
    .info-card .social-icon .social-name {
        display: none;
    }
    
    .info-card .social-icon i {
        font-size: 1.125rem;
    }
    
    .contact-form .button.primary {
        font-size: var(--text-sm, 0.875rem);
        padding: var(--space-3, 0.75rem) var(--space-5, 1.25rem);
    }
}

@media (max-width: 480px) {
    .contact-section > .container {
        padding: 0 var(--space-3, 0.75rem);
    }
    
    .info-card,
    .form-card {
        padding: var(--space-4, 1rem);
    }
    
    .contact-section .section-header h2 {
        font-size: var(--text-xl, 1.25rem);
    }
    
    .info-card .contact-method {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    
    .method-details {
        text-align: center;
    }
    
    .method-details .contact-link {
        justify-content: center;
    }
}

/* ===================================================
   ACCESSIBILITY
   =================================================== */

@media (prefers-reduced-motion: reduce) {
    .info-card .contact-method,
    .info-card .social-icon,
    .contact-form .form-group input,
    .contact-form .form-group textarea,
    .contact-form .button.primary,
    .method-details .contact-link i {
        transition: none;
    }
}

.contact-form .form-group input:focus-visible,
.contact-form .form-group textarea:focus-visible,
.contact-form .button.primary:focus-visible {
    outline: 2px solid var(--color-accent, #d4a853);
    outline-offset: 2px;
}