/* Help Center — Bento Grid Layout */

/* ========== HERO + SEARCH ========== */
.help-hero {
    padding: var(--space-2xl) 0 var(--space-xl);
    text-align: center;
}

.help-breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-tertiary);
    margin-bottom: var(--space-md);
}
.help-breadcrumb a {
    color: var(--text-tertiary);
    transition: color var(--transition-fast);
}
.help-breadcrumb a:hover { color: var(--text-primary); }
.help-breadcrumb i { font-size: 9px; }

.help-title {
    font-family: var(--font-display);
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.1;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
}

.help-search {
    display: flex;
    align-items: center;
    gap: 14px;
    max-width: 640px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    height: 56px;
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-sm), 0 0 0 1px rgba(255, 255, 255, 0.5) inset;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.help-search:focus-within {
    border-color: var(--violet);
    box-shadow: var(--shadow-md), 0 0 0 3px rgba(121, 80, 242, 0.08);
}
.help-search i {
    font-size: 17px;
    color: var(--text-tertiary);
    flex-shrink: 0;
}
.help-search input {
    flex: 1;
    border: none;
    outline: none;
    font-family: var(--font-body);
    font-size: 16px;
    color: var(--text-primary);
    background: transparent;
    height: 100%;
}
.help-search input::placeholder {
    color: var(--text-tertiary);
}

/* ========== CATEGORY CARDS — 3×2 GRID ========== */
.help-categories {
    padding: 0 0 var(--space-xl);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-sm);
}

.category-card {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: var(--space-md);
    min-height: 180px;
    text-decoration: none;
    cursor: pointer;
}

.category-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.category-card h3 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.category-card p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-top: auto;
}

/* ========== QUICK START ARTICLES ========== */
.help-quick-start {
    padding: 0 0 var(--space-xl);
}

.section-heading {
    font-family: var(--font-display);
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.quick-start-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
}

.quick-start-card {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    text-decoration: none;
    cursor: pointer;
}

.qs-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 21px;
    flex-shrink: 0;
}

.qs-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}
.qs-content h3 {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}
.qs-content p {
    font-size: 13px;
    line-height: 1.5;
    color: var(--text-secondary);
}

.qs-arrow {
    font-size: 14px;
    color: var(--text-tertiary);
    flex-shrink: 0;
    transition: transform var(--transition-fast), color var(--transition-fast);
}
.quick-start-card:hover .qs-arrow {
    transform: translateX(4px);
    color: var(--violet);
}

/* ========== CONTENT SECTIONS — ACCORDION BLOCKS ========== */
.help-sections {
    padding: 0 0 var(--space-xl);
}

.help-block {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-bento);
    overflow: hidden;
    margin-bottom: var(--space-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}
.help-block:hover {
    box-shadow: var(--shadow-bento-hover);
}

.block-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: var(--space-md) var(--space-md) 0;
}
.block-header h2 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.block-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.block-items {
    padding: var(--space-sm) var(--space-md) var(--space-md);
    display: flex;
    flex-direction: column;
    gap: 0;
}

.block-item {
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--border-light);
    padding-left: 58px;
}
.block-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.block-item h3 {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
    letter-spacing: -0.01em;
}

.block-item p {
    font-size: 14px;
    line-height: 1.75;
    color: var(--text-secondary);
}

/* Accent left borders for each color */
.block-header.coral ~ .block-items .block-item {
    border-left: 3px solid var(--coral);
    padding-left: calc(58px - 3px);
    margin-left: 0;
}
.block-header.ocean ~ .block-items .block-item {
    border-left: 3px solid var(--ocean);
    padding-left: calc(58px - 3px);
}
.block-header.mint ~ .block-items .block-item {
    border-left: 3px solid var(--mint);
    padding-left: calc(58px - 3px);
}
.block-header.amber ~ .block-items .block-item {
    border-left: 3px solid var(--amber);
    padding-left: calc(58px - 3px);
}
.block-header.violet ~ .block-items .block-item {
    border-left: 3px solid var(--violet);
    padding-left: calc(58px - 3px);
}
.block-header.rose ~ .block-items .block-item {
    border-left: 3px solid var(--rose);
    padding-left: calc(58px - 3px);
}

/* ========== BOTTOM CTA ========== */
.help-cta-section {
    padding: 0 0 var(--space-2xl);
}

.help-cta-card {
    text-align: center;
    padding: var(--space-xl) var(--space-lg);
}

.help-cta-card .cta-text {
    font-family: var(--font-display);
    font-size: clamp(18px, 2vw, 22px);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

/* ========== ICON COLORS (reuse from features pattern) ========== */
.icon-coral  { background: rgba(255, 107, 107, 0.14); color: var(--coral); }
.icon-mint   { background: rgba(64, 192, 87, 0.14);   color: var(--mint); }
.icon-ocean  { background: rgba(51, 154, 240, 0.14);  color: var(--ocean); }
.icon-violet { background: rgba(121, 80, 242, 0.14);  color: var(--violet); }
.icon-amber  { background: rgba(250, 176, 5, 0.16);   color: #c58c00; }
.icon-rose   { background: rgba(230, 73, 128, 0.14);  color: var(--rose); }

/* ========== RESPONSIVE — 1024px ========== */
@media (max-width: 1024px) {
    .help-hero {
        padding: var(--space-xl) 0 var(--space-lg);
    }

    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .quick-start-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ========== RESPONSIVE — 768px ========== */
@media (max-width: 768px) {
    .help-hero {
        padding: var(--space-lg) 0 var(--space-md);
    }
    .help-title {
        margin-bottom: var(--space-md);
    }

    .help-search {
        max-width: 100%;
        height: 52px;
    }

    .category-grid {
        grid-template-columns: 1fr;
    }
    .category-card {
        min-height: auto;
    }

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

    .block-item {
        padding-left: var(--space-sm) !important;
    }

    .block-header h2 {
        font-size: 19px;
    }

    .help-cta-card {
        padding: var(--space-lg) var(--space-md);
    }

    .help-cta-card .btn {
        width: 100%;
        max-width: 320px;
    }
}

/* ========== RESPONSIVE — 480px ========== */
@media (max-width: 480px) {
    .help-search {
        height: 48px;
        padding: 0 var(--space-sm);
    }
    .help-search input {
        font-size: 15px;
    }

    .category-icon {
        width: 42px;
        height: 42px;
        font-size: 18px;
    }

    .qs-icon {
        width: 44px;
        height: 44px;
        font-size: 18px;
    }

    .block-header {
        padding: var(--space-sm) var(--space-sm) 0;
    }
    .block-items {
        padding: var(--space-xs) var(--space-sm) var(--space-sm);
    }
}