/* ============================================
   PNEUOMA — Conversion Layer
   Modular, additive styles for hero proof, trust chips,
   pilot/testimonial cards, lead-magnet toolkit, email capture,
   article-bottom CTAs, and SEO resource pages.

   All classes are namespaced `pc-` (pneuoma-convert) so this file
   is fully additive and easy to roll back: remove the <link> and
   <script> references and nothing else changes.

   Relies on the existing design tokens in styles.css (CSS vars).
   Falls back gracefully if a token is missing.
   ============================================ */

:root {
    --pc-accent: var(--accent-primary, #64ffda);
    --pc-warm: var(--accent-warm, #ffd700);
    --pc-text: var(--text-primary, #e8eaed);
    --pc-text-dim: var(--text-secondary, #9ca3af);
    --pc-surface: var(--bg-surface, #151b23);
    --pc-elevated: var(--bg-elevated, #1c2430);
    --pc-radius: var(--radius-lg, 20px);
    --pc-radius-sm: var(--radius-sm, 8px);
}

/* ---- Trust chips (under hero) ---- */
.pc-trust-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 2rem;
    justify-content: flex-start;
}
.pc-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--pc-text);
    background: rgba(100, 255, 218, 0.08);
    border: 1px solid rgba(100, 255, 218, 0.25);
    border-radius: var(--radius-full, 9999px);
    white-space: nowrap;
}
.pc-chip::before {
    content: "✓";
    color: var(--pc-accent);
    font-weight: 700;
}

/* ---- Section helpers (reuse homepage look) ---- */
.pc-section {
    padding: 4rem 1.5rem;
    position: relative;
}
.pc-narrow {
    max-width: 1100px;
    margin: 0 auto;
}

/* ---- Pilot proof / testimonial cards ---- */
.pc-proof {
    padding: 4rem 1.5rem;
}
.pc-proof-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 1.5rem;
    margin-top: 2.5rem;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}
.pc-card {
    background: var(--pc-surface);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--pc-radius);
    padding: 2rem;
}
.pc-card-testimonial {
    background: linear-gradient(160deg, rgba(100, 255, 218, 0.08), rgba(28, 36, 48, 0.6));
    border-color: rgba(100, 255, 218, 0.25);
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.pc-quote-mark {
    font-family: var(--font-display, Georgia, serif);
    font-size: 4rem;
    line-height: 0.6;
    color: var(--pc-accent);
    opacity: 0.5;
    height: 2rem;
}
.pc-quote {
    font-family: var(--font-display, Georgia, serif);
    font-size: 1.6rem;
    line-height: 1.4;
    color: var(--pc-text);
    margin: 0.5rem 0 1.5rem;
    font-style: italic;
}
.pc-quote-attr {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}
.pc-quote-attr strong { color: var(--pc-text); font-size: 1rem; }
.pc-quote-attr span { color: var(--pc-text-dim); font-size: 0.9rem; }
.pc-card-title {
    font-family: var(--font-display, Georgia, serif);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--pc-text);
}
.pc-bullets {
    list-style: none;
    padding: 0;
    margin: 0 0 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}
.pc-bullets li {
    position: relative;
    padding-left: 1.75rem;
    color: var(--pc-text-dim);
    line-height: 1.5;
}
.pc-bullets li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--pc-accent);
    font-weight: 700;
}
.pc-link {
    color: var(--pc-accent);
    text-decoration: none;
    font-weight: 600;
}
.pc-link:hover { text-decoration: underline; }

/* ---- Honest proof cards (replaces fabricated metric cards) ---- */
.pc-proof-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    max-width: 1000px;
    margin: 1.5rem auto 0;
}
.pc-proof-mini {
    padding: 1.5rem;
}
.pc-proof-mini .pc-card-title {
    font-size: 1.1rem;
    margin-bottom: 0.6rem;
}
.pc-proof-mini p {
    color: var(--pc-text-dim);
    line-height: 1.55;
    font-size: 0.92rem;
    margin: 0;
}

/* ---- Pilot-safe disclaimer note ---- */
.pc-disclaimer {
    max-width: 1000px;
    margin: 1.75rem auto 0;
    font-size: 0.8rem;
    line-height: 1.5;
    color: var(--text-muted, #6b7280);
    text-align: center;
}

/* ---- Honest qualitative stat mark (replaces stat-number) ---- */
.stat-mark {
    display: block;
    font-size: 1.5rem;
    line-height: 1;
    color: var(--pc-accent);
    margin-bottom: 0.4rem;
}

/* ---- CTA row / band ---- */
.pc-cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1.5rem;
}
.pc-cta-band {
    margin: 2.5rem auto;
    max-width: 900px;
    background: linear-gradient(160deg, rgba(100, 255, 218, 0.1), rgba(28, 36, 48, 0.7));
    border: 1px solid rgba(100, 255, 218, 0.25);
    border-radius: var(--pc-radius);
    padding: 2.25rem;
    text-align: center;
}
.pc-cta-band h3 {
    font-family: var(--font-display, Georgia, serif);
    font-size: 1.7rem;
    margin-bottom: 0.5rem;
    color: var(--pc-text);
}
.pc-cta-band p {
    color: var(--pc-text-dim);
    margin-bottom: 1.5rem;
}
.pc-cta-band .pc-cta-row { justify-content: center; }

/* ---- Lead-magnet toolkit ---- */
.pc-toolkit {
    padding: 4rem 1.5rem;
}
.pc-toolkit-inner {
    max-width: 1000px;
    margin: 0 auto;
    background: var(--pc-elevated);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: var(--pc-radius);
    padding: 2.5rem;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 2.5rem;
    align-items: center;
}
.pc-toolkit-copy h2 { margin-bottom: 1rem; }
.pc-toolkit-copy p { color: var(--pc-text-dim); margin-bottom: 1.5rem; }
.pc-toolkit-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}
.pc-toolkit-list li {
    position: relative;
    padding-left: 1.5rem;
    font-size: 0.92rem;
    color: var(--pc-text-dim);
}
.pc-toolkit-list li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--pc-warm);
}

/* ---- Email capture form ---- */
.pc-emailform {
    background: var(--pc-surface);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--pc-radius-sm);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}
.pc-emailform h3 {
    font-size: 1.1rem;
    color: var(--pc-text);
}
.pc-input {
    width: 100%;
    padding: 0.85rem 1rem;
    background: var(--bg-deep, #07080d);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--pc-radius-sm);
    color: var(--pc-text);
    font-family: inherit;
    font-size: 0.95rem;
}
.pc-input:focus {
    outline: none;
    border-color: var(--pc-accent);
}
.pc-form-note {
    font-size: 0.8rem;
    color: var(--text-muted, #6b7280);
    line-height: 1.4;
}
.pc-form-status {
    font-size: 0.9rem;
    min-height: 1.2em;
}
.pc-form-status.pc-ok { color: var(--pc-accent); }
.pc-form-status.pc-err { color: #ff6b6b; }

/* ---- SEO resource / article pages ---- */
.pc-res-hero {
    padding: 7rem 1.5rem 2.5rem;
    max-width: 820px;
    margin: 0 auto;
    text-align: center;
}
.pc-res-eyebrow {
    color: var(--pc-accent);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.8rem;
}
.pc-res-hero h1 {
    font-family: var(--font-display, Georgia, serif);
    font-size: clamp(2rem, 5vw, 3.2rem);
    line-height: 1.15;
    margin: 0.75rem 0 1rem;
    color: var(--pc-text);
}
.pc-res-lede {
    font-size: 1.15rem;
    color: var(--pc-text-dim);
    line-height: 1.6;
}
.pc-article {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 1.5rem 3rem;
}
.pc-article h2 {
    font-family: var(--font-display, Georgia, serif);
    font-size: 1.8rem;
    margin: 2.5rem 0 1rem;
    color: var(--pc-text);
}
.pc-article h3 {
    font-size: 1.2rem;
    margin: 1.75rem 0 0.75rem;
    color: var(--pc-text);
}
.pc-article p,
.pc-article li {
    color: var(--pc-text-dim);
    line-height: 1.7;
}
.pc-article ul, .pc-article ol {
    margin: 0 0 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.pc-article a { color: var(--pc-accent); }
.pc-callout {
    background: var(--pc-surface);
    border-left: 3px solid var(--pc-accent);
    border-radius: var(--pc-radius-sm);
    padding: 1.25rem 1.5rem;
    margin: 1.5rem 0;
}
.pc-callout p { margin: 0; color: var(--pc-text); }

/* ---- Related links ---- */
.pc-related {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 1.5rem 2rem;
}
.pc-related h2 { font-size: 1.4rem; margin-bottom: 1rem; }
.pc-related-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}
.pc-related-grid a {
    display: block;
    padding: 1rem 1.25rem;
    background: var(--pc-surface);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--pc-radius-sm);
    color: var(--pc-text);
    text-decoration: none;
    font-weight: 500;
    transition: border-color var(--transition-base, 300ms ease);
}
.pc-related-grid a:hover { border-color: var(--pc-accent); }

/* ---- FAQ ---- */
.pc-faq {
    max-width: 760px;
    margin: 0 auto;
    padding: 1rem 1.5rem 3rem;
}
.pc-faq h2 { font-size: 1.6rem; margin-bottom: 1.25rem; }
.pc-faq-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 1.1rem 0;
}
.pc-faq-item h3 {
    font-size: 1.05rem;
    margin: 0 0 0.5rem;
    color: var(--pc-text);
}
.pc-faq-item p { margin: 0; color: var(--pc-text-dim); line-height: 1.6; }

/* ---- Responsive ---- */
@media (max-width: 980px) {
    .pc-proof-cards { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 820px) {
    .pc-proof-grid,
    .pc-toolkit-inner,
    .pc-toolkit-list,
    .pc-related-grid {
        grid-template-columns: 1fr;
    }
    .pc-proof-cards { grid-template-columns: 1fr; }
    .pc-trust-row { justify-content: center; }
    .pc-quote { font-size: 1.35rem; }
}