/* ============================================================
   NoCloud AquaHub — Support Page Styles (support.css)
   ============================================================ */

/* --- Page Hero ---------------------------------------------- */
.support-hero {
    padding: 100px 0 40px;
    position: relative;
    overflow: hidden;
}

.support-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 50% at 30% 80%, rgba(14,165,233,0.06) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 70% 20%, rgba(34,211,238,0.04) 0%, transparent 50%);
    pointer-events: none;
}

.support-hero .section-header {
    position: relative;
    z-index: 1;
    margin-bottom: 0;
}

.support-hero .section-title {
    font-size: 2.75rem;
}


/* --- Quick Links -------------------------------------------- */
.support-links {
    padding-top: 40px;
}

.quick-links-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.quick-link-card {
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 28px;
    transition: all var(--transition-base);
    position: relative;
    text-decoration: none;
    color: inherit;
}

.quick-link-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: inherit;
}

.quick-link-card .card-icon {
    margin-bottom: 16px;
}

.quick-link-card h3 {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--text-heading);
    margin-bottom: 8px;
}

.quick-link-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.7;
    flex: 1;
}

.quick-link-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(14,165,233,0.08);
    color: var(--teal-primary);
    font-size: 0.75rem;
    margin-top: 16px;
    transition: all var(--transition-base);
    align-self: flex-start;
}

.quick-link-card:hover .quick-link-arrow {
    background: var(--teal-primary);
    color: var(--pearl);
    transform: translateX(4px);
}


/* --- FAQ Section -------------------------------------------- */
.support-faq {
    background: var(--bg-secondary);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--border-color);
}

.faq-item:first-child {
    border-top: 1px solid var(--border-color);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 20px 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-heading);
    text-align: left;
    cursor: pointer;
    transition: color var(--transition-fast);
    gap: 16px;
    background: none;
    border: none;
}

.faq-question:hover {
    color: var(--teal-primary);
}

.faq-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(14,165,233,0.08);
    color: var(--teal-primary);
    font-size: 0.75rem;
    flex-shrink: 0;
    transition: all var(--transition-base);
}

.faq-item.active .faq-toggle {
    background: var(--teal-primary);
    color: var(--pearl);
    transform: rotate(45deg);
}

.faq-answer {
    display: none;
    padding: 0 0 20px;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-answer p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.8;
    max-width: 720px;
}


/* --- Contact Section ---------------------------------------- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 48px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
}

.contact-info-card .card-icon {
    flex-shrink: 0;
    margin-bottom: 0;
}

.contact-info-card h4 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-heading);
    margin-bottom: 4px;
}

.contact-info-card a {
    font-size: 0.875rem;
    color: var(--teal-primary);
}

.contact-info-card a:hover {
    color: var(--teal-light);
}

.contact-info-card p {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.6;
}


/* --- Contact Form ------------------------------------------- */
.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-heading);
    margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-size: 0.9375rem;
    color: var(--text-primary);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

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

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--teal-primary);
    box-shadow: 0 0 0 3px rgba(14,165,233,0.1);
    outline: none;
}

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

.contact-form .btn {
    width: 100%;
}


/* --- Responsive --------------------------------------------- */
@media (max-width: 1024px) {
    .quick-links-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .contact-info {
        flex-direction: row;
    }

    .contact-info-card {
        flex: 1;
    }
}

@media (max-width: 768px) {
    .support-hero {
        padding: 80px 0 24px;
    }

    .support-hero .section-title {
        font-size: 2rem;
    }

    .quick-links-grid {
        grid-template-columns: 1fr;
    }

    .contact-info {
        flex-direction: column;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}