/* ============================================================
   CONTACT SECTION
   Contact section styles with responsive design
   ============================================================ */

.contact-section {
    background-color: var(--contact-bg);
    padding: var(--spacing-4xl) 0;
}

/* Container */
.contact-container {
    width: 100%;
    max-width: 720px;
    margin: 0 auto;
    padding: 36px;
    box-shadow: var(--shadow-lg);
}

/* Top row: small label + CTA */
.contact-top {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-3xl);
}

.contact-label {
    font-size: var(--text-xs);
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    background: var(--accent-soft);
    padding: 6px 16px;
    border-radius: var(--radius-full);
}

.contact-cta {
    font-size: var(--text-sm);
    color: var(--text-primary);
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.04);
    padding: 8px 12px;
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: all var(--transition-normal);
}

.contact-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Title and subtitle */
.contact-title {
    margin: 6px 0 6px 0;
    font-size: var(--text-4xl);
    line-height: 1.05;
    letter-spacing: -0.5px;
    color: var(--text-primary);
    font-weight: 800;
}

.contact-subtitle {
    margin: 0 0 var(--spacing-lg) 0;
    color: var(--text-muted);
    font-size: var(--text-lg);
}

/* Contact Actions */
.contact-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: var(--spacing-xl);
}

/* Buttons and links */
a.btn,
.contact-email {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-primary);
    padding: 14px 16px;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: transform var(--transition-normal),
                box-shadow var(--transition-normal),
                background var(--transition-normal);
}

a.btn .icon,
.contact-email .icon {
    width: 20px;
    height: 20px;
    color: var(--success);
    flex: 0 0 20px;
}

/* WhatsApp specific */
.btn.whatsapp {
    background: linear-gradient(90deg, rgba(16, 185, 129, 0.08), rgba(16, 185, 129, 0.03));
    border: 1px solid rgba(16, 185, 129, 0.12);
    color: var(--text-primary);
    font-weight: 600;
    max-width: fit-content;
}

.btn.whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.08);
}

/* Email row */
.contact-email {
    background: transparent;
    border: 0;
    padding: 10px 6px;
    color: var(--text-muted);
    font-size: var(--text-lg);
}

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

/* Back to top */
.back-to-top {
    display: inline-block;
    text-align: center;
    margin-top: var(--spacing-sm);
    color: var(--text-muted);
    text-decoration: none;
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
    font-size: var(--text-lg);
    width: 100%;
}

.back-to-top:hover {
    color: var(--text-primary);
}

/* Icons */
.icon {
    display: inline-block;
    vertical-align: middle;
}

/* Responsive */
@media (min-width: 768px) {
    .contact-actions {
        flex-direction: row;
        align-items: center;
    }

    .contact-email {
        padding-left: var(--spacing-lg);
    }
}

@media (min-width: 1600px) {
    .contact-title {
        font-size: 56px;
        line-height: 64px;
        text-align: center;
        justify-content: center;
    }

    .contact-subtitle {
        text-align: center;
    }

    .contact-actions {
        justify-content: center;
    }
}

/* Contact Container */
.contact-container {
    max-width: var(--container-lg);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.contact-grid {
    display: grid;
    gap: var(--spacing-3xl);
}

/* Contact Info */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.contact-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    background-color: var(--contact-input-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    flex-shrink: 0;
}

.contact-details h3 {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--contact-title);
    margin-bottom: var(--spacing-xs);
}

.contact-details p {
    color: var(--contact-placeholder);
    line-height: 1.6;
}

.contact-details a {
    color: var(--accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.contact-details a:hover {
    color: var(--contact-button-hover);
}

/* Contact Form */
.contact-form {
    background-color: var(--contact-input-bg);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
}

.contact-form-title {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--contact-title);
    margin-bottom: var(--spacing-xl);
}

.contact-submit {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-xl);
    background-color: var(--contact-button-bg);
    color: var(--contact-button-text);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--text-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.contact-submit:hover {
    background-color: var(--contact-button-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

/* Responsive */
@media (min-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr 1.5fr;
    }
}