/* =============================================================================
   yk-marketing.css
   Shared marketing design system for Yak product sites.
   Included in every Yak app WAR via the jwt-auth1 shared web module.
   All classes use the .yg- prefix (Yak Generic).
   ============================================================================= */

/* ── Animation ───────────────────────────────────────────────────────────── */

@keyframes yg-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.4; transform: scale(0.7); }
}

.yg-dot-pulse {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
    animation: yg-pulse 2s infinite;
    vertical-align: middle;
    margin-right: 4px;
}

/* ── Page wrapper ────────────────────────────────────────────────────────── */

.yg-page { width: 100%; }

/* ── Page header banner ──────────────────────────────────────────────────── */

.yg-page-header {
    background: linear-gradient(135deg, var(--surface) 0%, var(--surface-2) 100%);
    border-bottom: 1px solid var(--surface-border);
    padding: 56px 48px 48px;
}

.yg-page-header-inner {
    max-width: 860px;
    margin: 0 auto;
}

.yg-page-title {
    font-size: clamp(1.9rem, 4vw, 2.6rem);
    font-weight: 800;
    color: var(--text);
    margin: 8px 0 14px;
    line-height: 1.15;
}

.yg-page-subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.65;
    max-width: 640px;
    margin: 0;
}

/* ── Section layout ──────────────────────────────────────────────────────── */

.yg-section     { padding: 72px 48px; }
.yg-section-alt { background: var(--surface-2); }

.yg-section-inner {
    max-width: 1120px;
    margin: 0 auto;
}

.yg-eyebrow {
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-ink);
    margin: 0 0 10px;
    display: block;
}

.yg-section-title {
    font-size: clamp(1.65rem, 3vw, 2.2rem);
    font-weight: 800;
    color: var(--text);
    margin: 0 0 40px;
    line-height: 1.2;
}

/* ── Badges ──────────────────────────────────────────────────────────────── */

.yg-badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--success-tint);
    color: var(--success);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 5px 14px;
    border-radius: 999px;
    border: 1px solid var(--success-border);
    margin-bottom: 22px;
}

.yg-badge-neutral {
    display: inline-block;
    background: var(--surface-2);
    color: var(--text);
    border: 1px solid var(--surface-border);
    border-radius: 5px;
    padding: 2px 9px;
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
}

/* ── Callout boxes ───────────────────────────────────────────────────────── */

.yg-callout {
    border-radius: 8px;
    padding: 14px 18px;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-top: 18px;
}

.yg-callout-info {
    background: var(--accent-tint);
    border: 1px solid var(--accent-soft);
    color: var(--accent-ink);
}

.yg-callout-tip {
    background: var(--success-tint);
    border: 1px solid var(--success-border);
    color: var(--success);
}

/* ── Code block ──────────────────────────────────────────────────────────── */

.yg-code-block {
    background: #1e293b;
    color: #e2e8f0;
    border-radius: 8px;
    padding: 14px 18px;
    font-family: monospace;
    font-size: 0.85rem;
    line-height: 1.7;
    margin: 16px 0;
}

.yg-code-block code { color: #93c5fd; }

/* ── Hero shared shell ───────────────────────────────────────────────────── */

.yg-hero {
    display: flex;
    align-items: center;
    gap: 56px;
    padding: 80px 48px 64px;
    max-width: 1120px;
    margin: 0 auto;
}

.yg-hero-content { flex: 1; min-width: 0; }

.yg-hero-headline {
    font-size: clamp(2.25rem, 5vw, 3.25rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--text);
    margin: 0 0 20px;
}

.yg-headline-accent {
    background: linear-gradient(135deg, #3b82f6, #6366f1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.yg-hero-sub {
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 500px;
    margin: 0 0 28px;
}

.yg-hero-note {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-top: 12px;
}

.yg-hero-visual { flex: 0 0 340px; }

/* ── CTA buttons ─────────────────────────────────────────────────────────── */

.yg-cta-btn {
    display: inline-block;
    padding: 13px 32px;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 8px;
    cursor: pointer;
    border: none;
    transition: box-shadow 0.2s, transform 0.15s;
    text-decoration: none;
}

.yg-cta-btn.btn-primary {
    background: linear-gradient(135deg, #3b82f6, #6366f1);
    color: #fff;
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.35);
}

.yg-cta-btn.btn-primary:hover {
    box-shadow: 0 6px 24px rgba(99, 102, 241, 0.45);
    transform: translateY(-2px);
}

.yg-cta-btn-inverse {
    /* white button on the always-dark CTA gradient — keep the fixed light fill /
       dark-ink so it stands out in both themes (not a themed surface). */
    background: #fff;
    color: #1e40af;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18);
}

.yg-cta-btn-inverse:hover {
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.24);
    transform: translateY(-2px);
}

/* ── How-it-works steps ──────────────────────────────────────────────────── */

.yg-steps {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    flex-wrap: wrap;
}

.yg-step {
    flex: 1;
    min-width: 180px;
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.yg-step-num {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3b82f6, #6366f1);
    color: #fff;
    font-weight: 800;
    font-size: 0.9rem;
    text-align: center;
    line-height: 36px;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.yg-step-body h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    margin: 0 0 6px;
}

.yg-step-body p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
}

.yg-step-arrow {
    font-size: 1.4rem;
    color: var(--surface-border);
    padding-top: 6px;
    flex-shrink: 0;
    align-self: flex-start;
}

/* ── Feature cards grid ──────────────────────────────────────────────────── */

.yg-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
    gap: 20px;
}

.yg-feature-card {
    background: var(--surface);
    border: 1px solid var(--surface-border);
    border-radius: 14px;
    padding: 26px 24px;
    transition: box-shadow 0.2s, border-color 0.2s, transform 0.15s;
}

.yg-feature-card:hover {
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
    border-color: var(--accent);
    transform: translateY(-2px);
}

.yg-feature-icon {
    font-size: 1.9rem;
    display: block;
    margin-bottom: 14px;
}

.yg-feature-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    margin: 0 0 8px;
}

.yg-feature-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
}

/* ── Two-column benefit section ──────────────────────────────────────────── */

.yg-two-col {
    display: flex;
    gap: 64px;
    align-items: center;
    flex-wrap: wrap;
}

.yg-col-text   { flex: 1; min-width: 280px; }
.yg-col-visual { flex: 0 0 280px; }

.yg-benefit-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.yg-benefit-list li {
    font-size: 0.95rem;
    color: var(--text);
    line-height: 1.55;
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.yg-check {
    color: #22c55e;
    font-weight: 800;
    font-size: 1rem;
    flex-shrink: 0;
    margin-top: 1px;
}

/* ── Stat cards ──────────────────────────────────────────────────────────── */

.yg-stat-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.yg-stat {
    background: var(--surface);
    border: 1px solid var(--surface-border);
    border-radius: 14px;
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.yg-stat-num {
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--accent-ink);
    line-height: 1;
}

.yg-stat-label {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* ── Action CTA section ──────────────────────────────────────────────────── */

.yg-cta-section {
    background: linear-gradient(135deg, #1e3a5f 0%, #1e40af 60%, #312e81 100%);
}

.yg-cta-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    text-align: center;
}

.yg-cta-headline {
    font-size: clamp(1.8rem, 3.5vw, 2.4rem);
    font-weight: 800;
    color: #fff;
    margin: 0;
    line-height: 1.15;
}

.yg-cta-sub {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.72);
    margin: 0 0 8px;
}

/* ══════════════════════════════════════════════════════════════════════════ */
/* Getting Started pages                                                      */
/* ══════════════════════════════════════════════════════════════════════════ */

.yg-gs-body {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 48px 80px;
}

.yg-gs-section {
    padding: 40px 0;
    border-bottom: 1px solid var(--surface-border);
}

.yg-gs-section-last { border-bottom: none; }

.yg-gs-step-label {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-ink);
    background: var(--accent-tint);
    border: 1px solid var(--accent-soft);
    border-radius: 999px;
    padding: 3px 12px;
    margin-bottom: 12px;
}

.yg-gs-section-title {
    font-size: clamp(1.35rem, 2.2vw, 1.7rem);
    font-weight: 800;
    color: var(--text);
    margin: 0 0 14px;
    line-height: 1.2;
}

.yg-gs-text {
    font-size: 0.95rem;
    color: var(--text);
    line-height: 1.7;
    margin: 0 0 16px;
}

/* Feature-type overview grid (check types / field types) */
.yg-cto-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 14px;
    margin-top: 20px;
}

.yg-cto-card {
    background: var(--surface);
    border: 1px solid var(--surface-border);
    border-radius: 12px;
    padding: 18px 16px;
    transition: box-shadow 0.15s, border-color 0.15s;
}

.yg-cto-card:hover {
    border-color: var(--accent);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.yg-cto-icon {
    display: block;
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.yg-cto-card strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}

.yg-cto-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0;
}

/* Numbered steps inside a section */
.yg-gs-numbered-steps {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: 20px;
}

.yg-gs-num-step {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.yg-gs-num {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3b82f6, #6366f1);
    color: #fff;
    font-weight: 800;
    font-size: 0.88rem;
    text-align: center;
    line-height: 32px;
    flex-shrink: 0;
    margin-top: 1px;
}

.yg-gs-num-body strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}

.yg-gs-num-body p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
}

/* Info table */
.yg-gs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
    margin-top: 18px;
    border: 1px solid var(--surface-border);
    border-radius: 10px;
    overflow: hidden;
}

.yg-gs-table thead { background: var(--surface-2); }

.yg-gs-table th {
    text-align: left;
    padding: 10px 16px;
    font-weight: 700;
    color: var(--text);
    border-bottom: 2px solid var(--surface-border);
}

.yg-gs-table td {
    padding: 10px 16px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--surface-border);
    vertical-align: middle;
}

.yg-gs-table tr:last-child td { border-bottom: none; }
.yg-gs-table tr:nth-child(even) td { background: var(--surface-2); }

/* Method cards (notifications, channels, etc.) */
.yg-nm-cards {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 18px;
}

.yg-nm-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background: var(--surface);
    border: 1px solid var(--surface-border);
    border-radius: 10px;
    padding: 16px 18px;
}

.yg-nm-icon {
    font-size: 1.4rem;
    flex-shrink: 0;
    margin-top: 1px;
}

.yg-nm-card strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}

.yg-nm-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0;
}

.yg-nm-card code {
    background: var(--surface-2);
    padding: 1px 5px;
    border-radius: 3px;
    font-size: 0.82em;
    color: var(--text);
}

/* Bullet list */
.yg-gs-list {
    margin: 12px 0 0 0;
    padding-left: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.yg-gs-list li {
    font-size: 0.95rem;
    color: var(--text);
    line-height: 1.55;
}

/* "What's next" cards */
.yg-next-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
    margin-top: 20px;
}

.yg-next-card {
    background: var(--surface);
    border: 1px solid var(--surface-border);
    border-radius: 12px;
    padding: 22px 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    transition: box-shadow 0.15s, border-color 0.15s, transform 0.15s;
    cursor: default;
}

.yg-next-card:hover {
    border-color: var(--accent);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.07);
    transform: translateY(-2px);
}

.yg-next-icon {
    font-size: 1.6rem;
    display: block;
    margin-bottom: 4px;
}

.yg-next-card strong {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text);
}

.yg-next-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0;
}

/* ══════════════════════════════════════════════════════════════════════════ */
/* Documentation pages                                                        */
/* ══════════════════════════════════════════════════════════════════════════ */

.yg-docs-layout {
    display: flex;
    align-items: flex-start;
    border-top: 1px solid var(--surface-border);
}

/* Sticky sidebar */
.yg-docs-sidebar {
    width: 220px;
    flex-shrink: 0;
    padding: 32px 20px 40px 32px;
    position: sticky;
    top: 0;
    max-height: 100vh;
    overflow-y: auto;
    border-right: 1px solid var(--surface-border);
}

.yg-docs-toc-title {
    font-size: 0.75rem;  /* was 0.7rem = 11.2px, below the 12px floor */
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin: 0 0 12px;
}

.yg-docs-toc {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.yg-docs-toc li a {
    display: block;
    font-size: 0.83rem;
    color: var(--text-muted);
    text-decoration: none;
    padding: 4px 8px;
    border-radius: 5px;
    transition: background 0.12s, color 0.12s;
    line-height: 1.4;
}

.yg-docs-toc li a:hover {
    background: var(--accent-tint);
    color: var(--accent-ink);
}

.yg-toc-group-label {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    padding: 2px 8px;
    margin-top: 4px;
}

.yg-toc-sep {
    height: 1px;
    background: var(--surface-2);
    margin: 6px 0;
}

/* Content area */
.yg-docs-content {
    flex: 1;
    min-width: 0;
    padding: 40px 56px 80px 48px;
    max-width: 820px;
}

.yg-docs-section {
    padding-bottom: 40px;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--surface-border);
}

.yg-docs-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.yg-docs-section h2 {
    font-size: clamp(1.35rem, 2.2vw, 1.7rem);
    font-weight: 800;
    color: var(--text);
    margin: 0 0 14px;
    line-height: 1.2;
}

.yg-docs-section h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    margin: 24px 0 8px;
}

.yg-docs-section p {
    font-size: 0.95rem;
    color: var(--text);
    line-height: 1.7;
    margin: 0 0 12px;
}

.yg-docs-section a {
    color: var(--accent-ink);
    text-decoration: none;
}

.yg-docs-section a:hover { text-decoration: underline; }

.yg-docs-section code {
    background: var(--surface-2);
    border: 1px solid var(--surface-border);
    padding: 1px 5px;
    border-radius: 4px;
    font-size: 0.85em;
    color: var(--text);
}

/* Reference table */
.yg-docs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
    margin: 16px 0;
    border: 1px solid var(--surface-border);
    border-radius: 10px;
    overflow: hidden;
}

.yg-docs-table thead { background: var(--surface-2); }

.yg-docs-table th {
    text-align: left;
    padding: 10px 16px;
    font-weight: 700;
    color: var(--text);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 2px solid var(--surface-border);
}

.yg-docs-table td {
    padding: 11px 16px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--surface-border);
    vertical-align: top;
    line-height: 1.5;
}

.yg-docs-table tr:last-child td { border-bottom: none; }
.yg-docs-table tr:nth-child(even) td { background: var(--surface-2); }

.yg-docs-table code {
    background: var(--surface-2);
    border: 1px solid var(--surface-border);
    padding: 1px 5px;
    border-radius: 4px;
    font-size: 0.85em;
    color: var(--text);
}

/* Lists */
.yg-docs-ol,
.yg-docs-ul {
    padding-left: 22px;
    margin: 10px 0 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.yg-docs-ol li,
.yg-docs-ul li {
    font-size: 0.95rem;
    color: var(--text);
    line-height: 1.6;
}

/* ── Responsive ──────────────────────────────────────────────────────────── */

/* Stack the hero on small screens so the copy and visual don't get squeezed
   side-by-side; let the visual take the full column width instead of a fixed basis. */
@media (max-width: 768px) {
    .yg-hero { flex-direction: column; padding: 56px 24px; }
    .yg-hero-visual { flex: 0 0 auto; width: 100%; }
}