/* ============================================================
   support-article.css
   Shared styles for the support / how-to article pages
   (how-it-works-people.html, how-it-works-places.html, etc.)
   Design language matches the sample provided by the user.
   ============================================================ */

:root {
    --pp-primary:    #3a66b3;
    --pp-primary-dark:#2a4d8f;
    --pp-orange:     #f59e0b;
    --pp-orange-dark:#d97706;
    --pp-text:       #1a202c;
    --pp-text-light: #475569;
    --pp-text-muted: #64748b;
    --pp-bg:         #ffffff;
    --pp-bg-soft:    #f8faff;
    --pp-bg-tint:    #f1f5f9;
    --pp-border:     #e8ecf0;
    --pp-border-strong:#cbd5e1;
    --pp-success:    #22c55e;
    --pp-warn:       #f59e0b;
    --pp-info:       #3a66b3;
    --pp-radius:     12px;
    --pp-radius-lg:  16px;
    --pp-shadow-sm:  0 1px 2px rgba(0,0,0,0.04);
    --pp-shadow-md:  0 4px 14px rgba(0,0,0,0.06);
    --pp-shadow-lg:  0 12px 28px rgba(0,0,0,0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--pp-bg-soft);
    color: var(--pp-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== Article wrapper / 2-column layout ===== */
.support-article {
    max-width: 1180px;
    margin: 0 auto;
    padding: 32px 24px 80px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 40px;
}

.support-article__main {
    min-width: 0;
}

.support-article__aside {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

@media (max-width: 960px) {
    .support-article {
        grid-template-columns: 1fr;
        padding: 24px 16px 60px;
        gap: 24px;
    }
}

/* ===== Article header ===== */
.sa-eyebrow {
    display: inline-block;
    background: rgba(58, 102, 179, 0.10);
    color: var(--pp-primary);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    padding: 6px 12px;
    border-radius: 999px;
    margin-bottom: 16px;
}
.sa-eyebrow.tone-green   { background: rgba(34,197,94,0.10);  color: #15803d; }
.sa-eyebrow.tone-orange  { background: rgba(245,158,11,0.12); color: #b45309; }
.sa-eyebrow.tone-purple  { background: rgba(124,58,237,0.10); color: #6d28d9; }
.sa-eyebrow.tone-pink    { background: rgba(236,72,153,0.10); color: #be185d; }
.sa-eyebrow.tone-cyan    { background: rgba(6,182,212,0.10);  color: #0e7490; }

.sa-title {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.4px;
    margin: 0 0 14px 0;
    color: var(--pp-text);
}

.sa-lead {
    font-size: 1.05rem;
    color: var(--pp-text-light);
    margin: 0 0 18px 0;
    max-width: 720px;
}

.sa-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--pp-text-muted);
    font-size: 0.85rem;
    margin-bottom: 24px;
}
.sa-meta .dot {
    width: 4px; height: 4px; border-radius: 50%; background: var(--pp-text-muted);
}

@media (max-width: 600px) {
    .sa-title { font-size: 1.7rem; }
    .sa-lead { font-size: 1rem; }
}

/* ===== Before-you-start callout ===== */
.sa-callout {
    background: #eef4ff;
    border-left: 4px solid var(--pp-primary);
    border-radius: var(--pp-radius);
    padding: 14px 18px;
    margin: 0 0 28px 0;
    color: var(--pp-text);
}
.sa-callout__label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    color: var(--pp-primary);
    margin: 0 0 4px 0;
}
.sa-callout__body {
    font-size: 0.95rem;
    color: var(--pp-text);
    margin: 0;
}

/* Variant: warning */
.sa-callout.tone-warn {
    background: #fffbeb;
    border-left-color: var(--pp-warn);
}
.sa-callout.tone-warn .sa-callout__label { color: #b45309; }

/* ===== Numbered step cards ===== */
.sa-steps {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.sa-step {
    background: var(--pp-bg);
    border: 1px solid var(--pp-border);
    border-radius: var(--pp-radius-lg);
    padding: 22px 24px;
    box-shadow: var(--pp-shadow-sm);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.sa-step:hover {
    box-shadow: var(--pp-shadow-md);
}

.sa-step__head {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 8px;
}

.sa-step__num {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--pp-primary);
    color: #ffffff;
    font-weight: 700;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(58, 102, 179, 0.30);
}
.sa-step__num.tone-green   { background: var(--pp-success); box-shadow: 0 2px 8px rgba(34,197,94,0.30); }
.sa-step__num.tone-orange  { background: var(--pp-orange);  box-shadow: 0 2px 8px rgba(245,158,11,0.30); }
.sa-step__num.tone-purple  { background: #7c3aed;           box-shadow: 0 2px 8px rgba(124,58,237,0.30); }
.sa-step__num.tone-pink    { background: #ec4899;           box-shadow: 0 2px 8px rgba(236,72,153,0.30); }
.sa-step__num.tone-cyan    { background: #06b6d4;           box-shadow: 0 2px 8px rgba(6,182,212,0.30); }

.sa-step__title {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0;
    color: var(--pp-text);
}

.sa-step__body {
    color: var(--pp-text-light);
    font-size: 0.96rem;
    margin: 0 0 4px 0;
}
.sa-step__body strong { color: var(--pp-text); }

.sa-step__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 10px;
}

.sa-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.4px;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 999px;
}
.sa-tag.tag-included      { background: rgba(34,197,94,0.10);  color: #15803d; }
.sa-tag.tag-subscription  { background: rgba(245,158,11,0.12); color: #b45309; }
.sa-tag.tag-info          { background: rgba(58,102,179,0.10); color: var(--pp-primary); }

/* Phase divider for multi-phase walkthroughs */
.sa-phase {
    display: inline-block;
    margin: 24px 0 12px 0;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.6px;
    text-transform: uppercase;
}
.sa-phase.tone-blue  { background: rgba(58,102,179,0.10); color: var(--pp-primary); }
.sa-phase.tone-green { background: rgba(34,197,94,0.10);  color: #15803d; }
.sa-phase.tone-amber { background: rgba(245,158,11,0.12); color: #b45309; }

/* ===== Right sidebar cards ===== */
.sa-side-card {
    background: var(--pp-bg);
    border: 1px solid var(--pp-border);
    border-radius: var(--pp-radius-lg);
    padding: 20px;
    box-shadow: var(--pp-shadow-sm);
}

.sa-video-card {
    text-align: center;
}
.sa-video-thumb {
    width: 100%;
    aspect-ratio: 16/10;
    border-radius: var(--pp-radius);
    background: linear-gradient(135deg, #e2e8f0 0%, #cbd5e1 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--pp-text-muted);
    margin-bottom: 12px;
    position: relative;
    overflow: hidden;
}
.sa-video-thumb::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 50%, rgba(58,102,179,0.12) 0%, transparent 60%);
}
.sa-video-thumb__play {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(255,255,255,0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 14px rgba(0,0,0,0.10);
    z-index: 1;
}
.sa-video-thumb__play svg { fill: var(--pp-primary); }
.sa-video-thumb__label {
    margin-top: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--pp-text-muted);
    z-index: 1;
}
.sa-video-card__heading {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    color: var(--pp-text-muted);
    margin: 0 0 6px 0;
}
.sa-video-card__title {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0 0 6px 0;
    color: var(--pp-text);
}
.sa-video-card__sub {
    font-size: 0.88rem;
    color: var(--pp-text-light);
    margin: 0;
}

.sa-help-card {
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
    color: #ffffff;
    text-align: center;
}
.sa-help-card__title {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0 0 6px 0;
}
.sa-help-card__sub {
    font-size: 0.88rem;
    color: #cbd5e1;
    margin: 0 0 14px 0;
}
.sa-help-card__btn {
    display: inline-block;
    background: #ffffff;
    color: var(--pp-text);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 9px 18px;
    border-radius: 8px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.sa-help-card__btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(0,0,0,0.20);
}

/* ===== Related articles list (sidebar) ===== */
.sa-related {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.sa-related__heading {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    color: var(--pp-text-muted);
    margin: 0 0 8px 0;
}
.sa-related__item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    border-radius: 8px;
    text-decoration: none;
    color: var(--pp-text);
    font-size: 0.92rem;
    transition: background 0.2s ease;
}
.sa-related__item:hover {
    background: var(--pp-bg-tint);
    color: var(--pp-primary);
}
.sa-related__item .arr { color: var(--pp-text-muted); }
.sa-related__item:hover .arr { color: var(--pp-primary); }

/* ===== End-of-article CTA ===== */
.sa-cta {
    background: linear-gradient(135deg, var(--pp-primary) 0%, var(--pp-primary-dark) 100%);
    color: #ffffff;
    border-radius: var(--pp-radius-lg);
    padding: 28px;
    margin-top: 32px;
    text-align: center;
    box-shadow: var(--pp-shadow-md);
}
.sa-cta h3 {
    margin: 0 0 8px 0;
    font-size: 1.4rem;
    font-weight: 800;
}
.sa-cta p {
    margin: 0 0 18px 0;
    color: rgba(255,255,255,0.92);
    font-size: 0.98rem;
}
.sa-cta .sa-cta__btn {
    display: inline-block;
    background: var(--pp-orange);
    color: #ffffff;
    text-decoration: none;
    font-weight: 700;
    padding: 12px 24px;
    border-radius: 10px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.sa-cta .sa-cta__btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(245,158,11,0.40);
}
.sa-cta .sa-cta__link {
    display: inline-block;
    margin-left: 14px;
    color: #ffffff;
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 4px;
    font-size: 0.95rem;
}

/* ===== Hub page (how-it-works.html) ===== */
.sa-hub {
    max-width: 1180px;
    margin: 0 auto;
    padding: 40px 24px 80px;
}
.sa-hub__head {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 36px auto;
}
.sa-hub__head .sa-eyebrow { margin-bottom: 14px; }
.sa-hub__head h1 {
    font-size: 2.4rem;
    font-weight: 800;
    line-height: 1.15;
    margin: 0 0 14px 0;
    letter-spacing: -0.4px;
}
.sa-hub__head p {
    font-size: 1.05rem;
    color: var(--pp-text-light);
    margin: 0;
}
.sa-hub__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 18px;
}
.sa-hub__card {
    background: var(--pp-bg);
    border: 1px solid var(--pp-border);
    border-radius: var(--pp-radius-lg);
    padding: 22px;
    text-decoration: none;
    color: var(--pp-text);
    box-shadow: var(--pp-shadow-sm);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-height: 180px;
}
.sa-hub__card:hover {
    transform: translateY(-3px);
    box-shadow: var(--pp-shadow-lg);
    border-color: var(--pp-primary);
}
.sa-hub__card .sa-eyebrow { align-self: flex-start; }
.sa-hub__card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0;
    color: var(--pp-text);
}
.sa-hub__card p {
    color: var(--pp-text-light);
    font-size: 0.94rem;
    margin: 0;
    flex: 1;
}
.sa-hub__card .arr {
    color: var(--pp-primary);
    font-weight: 700;
    font-size: 0.92rem;
    align-self: flex-end;
}

@media (max-width: 600px) {
    .sa-hub__head h1 { font-size: 1.7rem; }
    .sa-hub__head p { font-size: 0.98rem; }
}