/* Loja Cara Core RU — assets compartilhados */
/* Todas as páginas utilizam: assets/css, assets/js, assets/img */

:root {
    --bg-dark: #1a1d21;
    --bg-card: #252a30;
    --bg-elevated: #2d333b;
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --accent-blue: #58a6ff;
    --accent-green: #3fb950;
    --accent-gold: #d4a853;
    --accent-cyan: #06b6d4;
    --border: #373e47;
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, sans-serif;
    /* Licença / disclaimer */
    --red: #f87171;
    /* Canal feedback */
    --whatsapp: #25d366;
    --telegram: #0088cc;
    /* Manual técnico */
    --manual-bg: #0b1220;
    --manual-surface: #121212;
    --manual-muted: #94a3b8;
    --manual-accent: #0d9488;
    --manual-accent2: #2dd4bf;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: var(--font-main);
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-dark);
    min-height: 100vh;
    padding: 0 20px 40px;
}

/* Logo / marca da loja */
.loja-logo { display: block; max-height: 48px; width: auto; margin-bottom: 16px; }
.loja-logo-inline { height: 28px; width: auto; vertical-align: middle; margin-right: 8px; }

/* Breadcrumb */
.breadcrumb { font-size: 0.85rem; margin-bottom: 24px; padding-top: 16px; }
.breadcrumb a { color: var(--accent-blue); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span { color: var(--text-secondary); }
body.page-download .breadcrumb { margin-bottom: 16px; }
body.page-canal .breadcrumb a { color: var(--accent-cyan); }
body.page-licenca .breadcrumb a { color: var(--accent-cyan); }
body.page-licenca .breadcrumb span { color: var(--text-secondary); }

/* Wrapper */
.wrapper { max-width: 900px; margin: 0 auto; }
body.page-download .wrapper { max-width: 720px; }
body.page-licenca .wrapper { max-width: 720px; }
body.page-canal .wrapper { max-width: 640px; }

/* ========== Index ========== */
.hero-cover { background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; padding: 40px 36px; margin-bottom: 32px; border-left: 4px solid var(--accent-gold); }
.hero-cover .hero-title { font-size: 1.6rem; font-weight: 700; color: var(--accent-gold); margin-bottom: 16px; line-height: 1.3; letter-spacing: -0.02em; }
.hero-cover .hero-body { font-size: 1rem; color: var(--text-secondary); line-height: 1.75; margin-bottom: 20px; }
.hero-cover .hero-body strong { color: var(--text-primary); }
.hero-cover .no-demo { font-size: 0.95rem; color: var(--accent-gold); font-style: italic; margin-top: 16px; }
.hero-cover .hero-contexto-epoca { margin: 20px 0 24px; text-align: center; }
.hero-cover .hero-contexto-epoca img { max-width: 100%; height: auto; border-radius: 8px; border: 1px solid var(--border); }
.hero-cover .hero-contexto-caption { font-size: 0.9rem; color: var(--text-secondary); margin-top: 10px; line-height: 1.5; }
.launch-badge { display: inline-block; background: rgba(63, 185, 80, 0.2); color: var(--accent-green); padding: 6px 12px; border-radius: 6px; font-size: 0.85rem; font-weight: 600; margin-bottom: 20px; }
.cta-buttons { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-top: 24px; }
.cta-btn { display: inline-block; padding: 14px 24px; border-radius: 8px; font-weight: 600; font-size: 0.95rem; text-decoration: none; transition: opacity 0.2s, background 0.2s; }
.cta-btn-primary { background: var(--accent-green); color: #0d1117; border: none; }
.cta-btn-primary:hover { opacity: 0.95; filter: brightness(1.08); }
.cta-btn-secondary { background: transparent; color: var(--accent-blue); border: 2px solid var(--accent-blue); }
.cta-btn-secondary:hover { background: rgba(88, 166, 255, 0.12); }
.section-title { font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-secondary); margin: 40px 0 16px; }
.segments { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; margin-bottom: 32px; }
.segment-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px; padding: 24px; border-top: 3px solid var(--accent-gold); }
.segment-card h3 { font-size: 1rem; font-weight: 600; color: var(--accent-gold); margin-bottom: 8px; }
.segment-card p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6; }
.value-block { background: rgba(212, 168, 83, 0.08); border: 1px solid rgba(212, 168, 83, 0.35); border-radius: 8px; padding: 24px 28px; margin: 32px 0; }
.value-block p { font-size: 0.95rem; color: var(--text-primary); line-height: 1.7; }
.value-block .price-note { font-size: 0.9rem; color: var(--accent-gold); margin-top: 12px; }
.credibility-banner { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 8px; padding: 16px 20px; margin: 32px 0; text-align: center; }
.credibility-banner p { font-size: 0.9rem; color: var(--text-secondary); margin: 0; }
.credibility-banner a { color: var(--accent-blue); text-decoration: none; font-weight: 600; }
.credibility-banner a:hover { text-decoration: underline; }
.aviso-evolucao { background: rgba(212, 168, 83, 0.12); border: 1px solid var(--accent-gold); border-radius: 8px; padding: 14px 20px; margin-bottom: 28px; }
.aviso-evolucao-texto { font-size: 0.9rem; color: var(--text-primary); line-height: 1.6; margin: 0; }
.aviso-evolucao-texto strong { color: var(--accent-gold); }

/* Proposta surpresa: Biotecnologia */
.ru-biotec-banner {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.12) 0%, rgba(6, 182, 212, 0.04) 100%);
    border: 1px solid var(--accent-cyan);
    border-radius: 10px;
    padding: 24px 28px;
    margin-bottom: 28px;
    border-left: 4px solid var(--accent-cyan);
}
.ru-biotec-banner .ru-biotec-label { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--accent-cyan); margin-bottom: 8px; }
.ru-biotec-banner .ru-biotec-title { font-size: 1.15rem; font-weight: 700; color: var(--text-primary); margin-bottom: 12px; }
.ru-biotec-banner .ru-biotec-body { font-size: 0.95rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 16px; }
.ru-biotec-banner .ru-biotec-body strong { color: var(--text-primary); }
.ru-biotec-banner .ru-biotec-cta { font-size: 0.9rem; margin: 0; }
.ru-biotec-banner .ru-biotec-link { color: var(--accent-cyan); font-weight: 600; text-decoration: none; }
.ru-biotec-banner .ru-biotec-link:hover { text-decoration: underline; }

.methodology .card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px; padding: 28px 32px; margin-top: 20px; }
.methodology .card.card-differential { border-left: 4px solid var(--accent-gold); }
.methodology .card h2 { font-size: 1rem; font-weight: 600; color: var(--accent-gold); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 14px; }
.methodology .card p { font-size: 0.95rem; color: var(--text-secondary); line-height: 1.7; }
.methodology .card p strong { color: var(--text-primary); }
.nav-section-title { font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-secondary); margin-bottom: 20px; }
.nav-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.nav-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px; padding: 24px; text-decoration: none; color: inherit; transition: border-color 0.2s, background 0.2s; display: flex; flex-direction: column; align-items: flex-start; }
.nav-card:hover { border-color: var(--accent-green); background: var(--bg-elevated); }
.nav-card .icon { width: 40px; height: 40px; margin-bottom: 16px; flex-shrink: 0; }
.nav-card .icon svg { width: 100%; height: 100%; }
.nav-card h3 { font-size: 1.1rem; font-weight: 600; color: var(--text-primary); margin-bottom: 8px; }
.nav-card p { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.55; }
footer, .page-footer { margin-top: 56px; padding-top: 28px; border-top: 1px solid var(--border); font-size: 0.85rem; color: var(--text-secondary); }
footer p, .page-footer p { margin-bottom: 8px; }
footer a, .page-footer a { color: var(--accent-blue); text-decoration: none; }
footer a:hover, .page-footer a:hover { text-decoration: underline; }

/* ========== Download ========== */
body.page-download header { padding: 40px 0 32px; text-align: center; border-bottom: 1px solid var(--border); }
body.page-download header h1 { font-size: 1.5rem; font-weight: 700; margin-bottom: 10px; }
body.page-download header p { font-size: 0.95rem; color: var(--text-secondary); }
body.page-download .card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px; padding: 28px 32px; margin: 28px 0; border-left: 4px solid var(--accent-green); }
body.page-download .card p { margin-bottom: 12px; font-size: 0.95rem; color: var(--text-secondary); }
body.page-download .card p:last-child { margin-bottom: 0; }
body.page-download .card a { color: var(--accent-blue); text-decoration: none; }
body.page-download .card a:hover { text-decoration: underline; }
body.page-download .card ul { margin: 12px 0 16px 1.2em; color: var(--text-secondary); font-size: 0.95rem; }
.btn-release { display: inline-block; margin-top: 16px; margin-right: 12px; padding: 12px 24px; background: var(--accent-green); color: #0d1117; font-weight: 600; border-radius: 8px; text-decoration: none; }
.btn-release:hover { opacity: 0.9; }
.btn-release.secondary { background: var(--bg-elevated); color: var(--text-primary); border: 1px solid var(--border); }
.launch-notice { background: rgba(63, 185, 80, 0.12); border: 1px solid var(--accent-green); border-radius: 8px; padding: 12px 16px; margin-bottom: 24px; font-size: 0.9rem; color: var(--text-primary); }
.back { margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--border); }
.back a { color: var(--accent-blue); text-decoration: none; font-weight: 600; }
.back a:hover { text-decoration: underline; }
body.page-download .card.card-gold { border-left-color: var(--accent-gold); }
body.page-download .card .card-mt { margin-top: 20px; }

/* ========== Licença de uso ========== */
body.page-licenca { background: #0a0e14; padding: 24px 20px 48px; line-height: 1.65; }
body.page-licenca .breadcrumb { margin-bottom: 20px; }
body.page-licenca header { text-align: center; padding: 32px 0 28px; border-bottom: 1px solid #2d3748; }
body.page-licenca header h1 { font-size: 1.5rem; color: var(--accent-gold); margin-bottom: 8px; }
body.page-licenca header p { font-size: 0.9rem; color: var(--text-secondary); }
.block { background: #12171f; border: 1px solid #2d3748; border-radius: 12px; padding: 24px; margin-top: 24px; }
.block h2 { font-size: 1rem; font-weight: 600; color: var(--accent-cyan); margin-bottom: 12px; }
.block p, .block ul { font-size: 0.9rem; color: var(--text-primary); margin-bottom: 12px; }
.block p:last-child { margin-bottom: 0; }
.block ul { margin-left: 20px; }
.block li { margin-bottom: 6px; }
.block.sovereign { border-left: 4px solid var(--accent-gold); }
.block.disclaimer { border-left: 4px solid var(--red); }
.block a { color: var(--accent-cyan); text-decoration: none; }
.block a:hover { text-decoration: underline; }
.nav-links { margin-top: 28px; font-size: 0.9rem; }
.nav-links a { color: var(--accent-cyan); text-decoration: none; }
.nav-links a:hover { text-decoration: underline; }

/* ========== Canal feedback ========== */
body.page-canal .breadcrumb { margin-bottom: 24px; }
body.page-canal header { padding: 40px 0 32px; text-align: center; border-bottom: 1px solid var(--border); }
body.page-canal header h1 { font-size: 1.5rem; font-weight: 700; margin-bottom: 10px; }
body.page-canal header .subtitle { font-size: 0.95rem; color: var(--text-secondary); line-height: 1.6; }
.intro { margin: 28px 0 24px; padding: 20px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; font-size: 0.95rem; color: var(--text-primary); }
.intro p { margin-bottom: 10px; }
.intro p:last-child { margin-bottom: 0; }
.intro strong { color: var(--accent-cyan); }
.no-phone { margin: 16px 0; padding: 12px 16px; background: rgba(245, 158, 11, 0.1); border: 1px solid rgba(245, 158, 11, 0.35); border-radius: 8px; font-size: 0.9rem; color: var(--text-secondary); }
.no-phone strong { color: #f59e0b; }
.channels { display: flex; flex-direction: column; gap: 16px; margin: 28px 0; }
.channel-card { display: block; padding: 20px 24px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; text-decoration: none; color: inherit; transition: border-color 0.2s, box-shadow 0.2s; }
.channel-card:hover { border-color: var(--accent-cyan); box-shadow: 0 0 20px rgba(6, 182, 212, 0.15); }
.channel-card.whatsapp:hover { border-color: var(--whatsapp); }
.channel-card.telegram:hover { border-color: var(--telegram); }
.channel-card .icon { font-size: 1.75rem; margin-bottom: 8px; }
.channel-card .title { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.channel-card .desc { font-size: 0.9rem; color: var(--text-secondary); }
.lgpd { margin: 28px 0; padding: 16px 20px; background: rgba(5, 150, 105, 0.08); border: 1px solid rgba(5, 150, 105, 0.35); border-radius: 10px; font-size: 0.85rem; color: var(--text-secondary); }
.lgpd strong { color: var(--accent-green); }
body.page-canal .back { text-align: center; }
body.page-canal .back a { color: var(--accent-cyan); }

/* ========== Manual técnico ========== */
body.page-manual { margin: 0; padding: 0; background: var(--manual-bg); color: #e2e8f0; font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; }
body.page-manual .container { max-width: 920px; margin: 0 auto; padding: 2rem 1.5rem; }
body.page-manual .breadcrumb { font-size: 0.85rem; margin-bottom: 20px; }
body.page-manual .breadcrumb a { color: #58a6ff; text-decoration: none; }
body.page-manual .breadcrumb a:hover { text-decoration: underline; }
body.page-manual .breadcrumb span { color: var(--manual-muted); }
body.page-manual h1 { font-size: 1.65rem; color: var(--manual-accent); border-bottom: 1px solid rgba(13,148,136,0.4); padding-bottom: 0.5rem; }
body.page-manual h2 { font-size: 1.2rem; color: var(--manual-accent2); margin-top: 2rem; }
body.page-manual h3 { font-size: 1rem; color: var(--manual-muted); margin-top: 1.2rem; }
body.page-manual p { color: var(--manual-muted); margin: 0.75rem 0; }
body.page-manual a { color: var(--manual-accent); }
body.page-manual .lead { font-size: 1.05rem; color: #e2e8f0; }
body.page-manual .meta { font-size: 0.875rem; color: var(--manual-muted); margin-bottom: 1.5rem; }
body.page-manual code { font-family: Consolas, "Liberation Mono", monospace; background: rgba(13,148,136,0.15); padding: 0.15em 0.4em; border-radius: 4px; font-size: 0.9em; }
body.page-manual ul, body.page-manual ol { color: var(--manual-muted); margin: 0.5rem 0; padding-left: 1.5rem; }
.pfd-box { border: 2px solid var(--manual-accent); border-radius: 8px; padding: 1rem 1.5rem; margin: 1rem 0; background: rgba(13,148,136,0.08); }
.pfd-box .node { display: inline-block; margin: 0 0.5rem; padding: 0.4rem 0.8rem; background: var(--manual-surface); border: 1px solid var(--manual-muted); border-radius: 4px; }
.pfd-box .arrow { color: var(--manual-accent); margin: 0 0.25rem; }
body.page-manual .pfd-box strong { color: var(--manual-muted); }
.appendix { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid rgba(148,163,184,0.2); }
.appendix hr { border: none; border-top: 1px solid rgba(148,163,184,0.2); margin: 2rem 0; }
body.page-manual .meta.mt2 { margin-top: 2rem; }
.appendix h2 { font-size: 1.1rem; color: var(--manual-muted); }
body.page-manual .back { margin-top: 2rem; padding-top: 1rem; border-top: 1px solid rgba(148,163,184,0.2); }
body.page-manual .back a { color: #58a6ff; text-decoration: none; font-weight: 600; }
body.page-manual .back a:hover { text-decoration: underline; }
.contexto-epoca { margin: 1.5rem 0; text-align: center; }
.contexto-epoca img { max-width: 100%; height: auto; border-radius: 8px; border: 1px solid rgba(148,163,184,0.25); }
.contexto-epoca .caption { font-size: 0.85rem; color: var(--manual-muted); margin-top: 0.5rem; }

/* Utilitários (compatibilidade) */
.loja-breadcrumb { font-size: 0.85rem; margin-bottom: 24px; padding-top: 16px; }
.loja-breadcrumb a { color: var(--accent-blue); text-decoration: none; }
.loja-breadcrumb a:hover { text-decoration: underline; }
.loja-breadcrumb span { color: var(--text-secondary); }
.loja-footer { margin-top: 56px; padding-top: 28px; border-top: 1px solid var(--border); font-size: 0.85rem; color: var(--text-secondary); }
.loja-footer p { margin-bottom: 8px; }
.loja-footer a { color: var(--accent-blue); text-decoration: none; }
.loja-footer a:hover { text-decoration: underline; }
.loja-wrapper { max-width: 900px; margin: 0 auto; padding: 0 20px 40px; }
.loja-wrapper-narrow { max-width: 720px; margin: 0 auto; padding: 0 20px 40px; }