/* ============================================================
   Help Center – Premium Redesign  (.hc-*)
   ============================================================ */

/* ── Hero ──────────────────────────────────────────────────── */
.hc-hero {
    position: relative;
    min-height: 560px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hc-hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hc-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
        rgba(15, 23, 42, 0.72) 0%,
        rgba(15, 23, 42, 0.55) 60%,
        rgba(15, 23, 42, 0.40) 100%);
    z-index: 1;
}

.hc-hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 80px 24px;
    text-align: center;
}

.hc-hero-inner {
    max-width: 680px;
    margin: 0 auto;
}

.hc-hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 100px;
    padding: 6px 18px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.hc-hero-title {
    font-size: 52px;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.15;
    margin: 0 0 16px;
}

.hc-hero-gradient {
    background: linear-gradient(to right, #7dd3fc, #86efac);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hc-hero-subtitle {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.82);
    line-height: 1.7;
    margin: 0 0 36px;
}

/* ── Search Bar ────────────────────────────────────────────── */
.hc-search-wrap { width: 100%; }

.hc-search-box {
    position: relative;
    display: flex;
    align-items: center;
    background: #ffffff;
    border-radius: 100px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
    overflow: hidden;
    max-width: 600px;
    margin: 0 auto 20px;
}

.hc-search-icon {
    position: absolute;
    left: 20px;
    flex-shrink: 0;
    pointer-events: none;
}

.hc-search-box input {
    flex: 1;
    border: none;
    outline: none;
    padding: 16px 16px 16px 52px;
    font-size: 15px;
    color: #1e293b;
    background: transparent;
    font-family: inherit;
    min-width: 0;
}
.hc-search-box input::placeholder { color: #94a3b8; }

.hc-search-box button {
    flex-shrink: 0;
    background: linear-gradient(to right, #288CCB, #49A644);
    color: #ffffff;
    border: none;
    padding: 12px 28px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    border-radius: 100px;
    margin: 5px;
    font-family: inherit;
    transition: opacity 0.2s;
}
.hc-search-box button:hover { opacity: 0.9; }

/* ── Popular Chips ─────────────────────────────────────────── */
.hc-popular-chips {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
}

.hc-chip-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
}

.hc-chip {
    background: rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 6px;
    padding: 5px 14px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s;
    font-family: inherit;
}
.hc-chip:hover { background: rgba(255, 255, 255, 0.26); }

/* ── Category Cards ────────────────────────────────────────── */
.hc-categories-section {
    padding: 72px 0 56px;
    background: #f8fafc;
}

.hc-categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.hc-cat-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 32px 28px;
    text-decoration: none;
    transition: box-shadow 0.25s, transform 0.25s, border-color 0.2s;
}
.hc-cat-card:hover {
    box-shadow: 0 10px 36px rgba(0, 0, 0, 0.08);
    transform: translateY(-3px);
    border-color: #288CCB;
}

.hc-cat-icon-wrap {
    width: 52px;
    height: 52px;
    border-radius: 13px;
    background: linear-gradient(135deg, rgba(40,140,203,0.1), rgba(73,166,68,0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.hc-cat-card h4 {
    font-size: 16px;
    font-weight: 700;
    color: #0f172a;
    margin: 4px 0 0;
}

.hc-cat-card p {
    font-size: 13px;
    color: #64748b;
    line-height: 1.6;
    margin: 0;
    flex: 1;
}

.hc-cat-arrow {
    font-size: 13px;
    font-weight: 600;
    color: #288CCB;
    margin-top: 4px;
    display: block;
    transition: letter-spacing 0.2s;
}
.hc-cat-card:hover .hc-cat-arrow { letter-spacing: 0.3px; }

/* ── No Results ────────────────────────────────────────────── */
.hc-no-results {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 56px 24px;
    text-align: center;
}
.hc-no-results p { font-size: 15px; color: #64748b; margin: 0; }

/* ── FAQ Wrapper & Sections ────────────────────────────────── */
.hc-faq-wrapper {
    padding: 72px 0;
    background: #ffffff;
}

.hc-faq-section {
    margin-bottom: 64px;
    scroll-margin-top: 88px;
}
.hc-faq-section:last-child { margin-bottom: 0; }

.hc-faq-section-header { margin-bottom: 28px; }

.hc-faq-label {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: #288CCB;
    margin-bottom: 8px;
}

.hc-faq-section-header h2 {
    font-size: 26px;
    font-weight: 800;
    color: #0f172a;
    margin: 0;
}

/* ── Accordion ─────────────────────────────────────────────── */
.hc-accordion {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.hc-faq-item {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    overflow: hidden;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.hc-faq-item.is-open {
    border-color: #288CCB;
    box-shadow: 0 4px 16px rgba(40, 140, 203, 0.08);
    background: #ffffff;
}

.hc-faq-q {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 22px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
    font-size: 15px;
    font-weight: 600;
    color: #1e293b;
    transition: color 0.15s;
}
.hc-faq-q:hover                 { color: #288CCB; }
.hc-faq-item.is-open .hc-faq-q { color: #288CCB; }

.hc-faq-chevron {
    flex-shrink: 0;
    color: #94a3b8;
    transition: transform 0.25s ease;
    display: flex;
}
.hc-faq-item.is-open .hc-faq-chevron { transform: rotate(180deg); color: #288CCB; }

.hc-faq-a {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.28s ease;
}
.hc-faq-item.is-open .hc-faq-a { grid-template-rows: 1fr; }

.hc-faq-a-inner {
    overflow: hidden;
    font-size: 14px;
    color: #475569;
    line-height: 1.8;
    padding: 0 22px;
}
.hc-faq-item.is-open .hc-faq-a-inner { padding-bottom: 20px; }

/* ── Contact CTA Strip ─────────────────────────────────────── */
.hc-contact-strip {
    background: linear-gradient(to right, #13618C, #297B35);
    position: relative;
    overflow: hidden;
}

.hc-contact-strip::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Ccircle cx='40' cy='40' r='30'/%3E%3Ccircle cx='0' cy='0' r='20'/%3E%3Ccircle cx='80' cy='80' r='20'/%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.hc-contact-inner {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 56px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
}

.hc-contact-content {
    display: flex;
    align-items: center;
    gap: 20px;
    flex: 1;
}

.hc-contact-icon {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hc-contact-content h2 {
    font-size: 26px;
    font-weight: 800;
    color: #ffffff;
    margin: 0 0 6px;
}

.hc-contact-content p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.82);
    margin: 0;
    line-height: 1.6;
}

.hc-contact-btn {
    display: inline-flex;
    align-items: center;
    background: #ffffff;
    color: #13618C;
    font-weight: 700;
    font-size: 15px;
    padding: 15px 32px;
    border-radius: 6px;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.18);
    white-space: nowrap;
    flex-shrink: 0;
    transition: transform 0.2s, box-shadow 0.2s;
}
.hc-contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.28);
}

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

@media (max-width: 768px) {
    .hc-hero         { min-height: 480px; }
    .hc-hero-title   { font-size: 36px; }
    .hc-hero-content { padding: 60px 20px; }
    .hc-categories-grid { grid-template-columns: 1fr; }
    .hc-faq-section-header h2 { font-size: 22px; }
    .hc-contact-inner { flex-direction: column; align-items: flex-start; }
    .hc-contact-btn   { width: 100%; justify-content: center; }
}

@media (max-width: 480px) {
    .hc-hero-title { font-size: 28px; }
    .hc-search-box button { padding: 10px 18px; font-size: 13px; }
}