/* ==========================================================================
   Festa do Green — Sistema de diseño "Mesa Verde"
   Reseña afiliada LEON (pt-BR) · estático · mobile-first · sin dependencias
   ========================================================================== */

/* ---- Design tokens ----------------------------------------------------- */
:root {
  /* Verdes de marca (mesa/fieltro) */
  --bg:          #08130d;
  --bg-2:        #0b1a11;
  --surface:     #10241a;
  --surface-2:   #16311f;
  --line:        #21402c;
  --line-soft:   #1a3222;

  /* Verde vivo (marca) */
  --green:       #1fbd6a;
  --green-bright:#2ee27f;
  --green-deep:  #0f7a44;

  /* Dorado (acento / CTA / celebración) */
  --gold:        #f3c65a;
  --gold-2:      #e0a92f;
  --gold-deep:   #b9831c;

  /* Texto */
  --ink:         #eaf5ee;
  --ink-2:       #b7ccbe;
  --ink-3:       #7f9987;

  /* Semánticos */
  --pro:         #37d67a;
  --con:         #e2795f;
  --warn-bg:     #3a2a10;
  --warn-line:   #6b4e1a;

  /* Tipografía (system stack, cero requests) */
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Georgia", "Times New Roman", var(--font-body);

  /* Escala / ritmo */
  --wrap: 1120px;
  --wrap-narrow: 760px;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 18px 50px -20px rgba(0,0,0,.7);
  --shadow-gold: 0 12px 30px -10px rgba(224,169,47,.45);
}

/* ---- Reset --------------------------------------------------------------*/
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  /* Atmósfera: glow verde superior + textura sutil de fieltro */
  background-image:
    radial-gradient(1200px 520px at 78% -8%, rgba(31,189,106,.16), transparent 60%),
    radial-gradient(900px 480px at 0% 0%, rgba(15,122,68,.14), transparent 55%);
  background-attachment: fixed;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--green-bright); text-decoration: none; }
a:hover { text-decoration: underline; }
ul, ol { padding-left: 1.25em; }
h1, h2, h3, h4 { line-height: 1.15; font-weight: 700; letter-spacing: -.01em; }
h2 { font-size: clamp(1.5rem, 1.1rem + 1.8vw, 2.15rem); margin-bottom: .5em; }
h3 { font-size: clamp(1.15rem, 1rem + .8vw, 1.4rem); margin-bottom: .4em; }
p { margin-bottom: 1rem; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 4px; }

/* ---- Utilidades ---------------------------------------------------------*/
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: 20px; }
.narrow { max-width: var(--wrap-narrow); }
.eyebrow {
  display: inline-block; font-size: .74rem; font-weight: 700; letter-spacing: .18em;
  text-transform: uppercase; color: var(--gold); margin-bottom: .6em;
}
.muted { color: var(--ink-2); }
.center { text-align: center; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
section { padding-block: clamp(2.4rem, 1.5rem + 4vw, 4rem); }

/* ==========================================================================
   Barra de compliance (sticky, arriba de todo) — Lei 14.790/2023
   ========================================================================== */
.compliance-bar {
  background: linear-gradient(90deg, #0a1712, #0e2016);
  border-bottom: 1px solid var(--line);
  font-size: .78rem; color: var(--ink-2);
}
.compliance-bar .wrap {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding-block: 7px; justify-content: center; text-align: center;
}
.age-badge {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 34px; height: 22px; padding: 0 7px; border-radius: 999px;
  background: #c0392b; color: #fff; font-weight: 800; font-size: .72rem;
  letter-spacing: .02em; flex-shrink: 0;
}
.compliance-bar strong { color: var(--ink); font-weight: 600; }
.compliance-bar a { color: var(--gold); text-decoration: underline; text-underline-offset: 2px; }

/* ==========================================================================
   Header / navegación
   ========================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(8,19,13,.82);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line-soft);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px; padding-block: 12px;
}
.brand { display: flex; align-items: center; gap: 11px; flex-shrink: 0; }
.brand:hover { text-decoration: none; }
.brand__mark { width: 38px; height: 38px; flex-shrink: 0; }
.brand__name {
  font-family: var(--font-display); font-weight: 700; font-size: 1.22rem;
  color: var(--ink); letter-spacing: -.02em; line-height: 1;
}
.brand__name b { color: var(--green-bright); font-style: italic; }

.nav-toggle {
  display: none; background: none; border: 1px solid var(--line);
  color: var(--ink); width: 44px; height: 40px; border-radius: 10px;
  cursor: pointer; align-items: center; justify-content: center;
}
.nav-toggle svg { width: 22px; height: 22px; }

.main-nav ul {
  list-style: none; display: flex; gap: 4px; padding: 0; margin: 0; align-items: center;
}
.main-nav a {
  color: var(--ink-2); font-size: .93rem; font-weight: 500;
  padding: 8px 12px; border-radius: 8px; display: inline-block;
}
.main-nav a:hover { color: var(--ink); background: var(--surface); text-decoration: none; }
.main-nav a[aria-current="page"] { color: var(--green-bright); }
.nav-cta {
  margin-left: 6px; padding: 9px 16px !important; border-radius: 999px !important;
  background: linear-gradient(180deg, var(--gold), var(--gold-2));
  color: #241a05 !important; font-weight: 700 !important;
}
.nav-cta:hover { background: linear-gradient(180deg, var(--gold-2), var(--gold-deep)); text-decoration: none !important; }

/* ==========================================================================
   Botones / CTA
   ========================================================================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-weight: 700; font-size: 1.02rem; padding: 15px 30px; border-radius: 12px;
  border: 0; cursor: pointer; text-align: center; line-height: 1.2;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn--gold {
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, #f7d271, var(--gold-2));
  color: #241a05; box-shadow: var(--shadow-gold);
}
.btn--gold::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,.55) 48%, transparent 66%);
  transform: translateX(-120%); transition: transform .6s ease;
}
.btn--gold:hover::after { transform: translateX(120%); }
.btn--green {
  background: linear-gradient(180deg, var(--green-bright), var(--green-deep));
  color: #04140b; box-shadow: 0 12px 30px -12px rgba(46,226,127,.5);
}
.btn--ghost {
  background: transparent; color: var(--ink); border: 1px solid var(--line);
}
.btn--ghost:hover { border-color: var(--green); color: var(--green-bright); }
.btn--lg { font-size: 1.1rem; padding: 17px 38px; }
.btn--block { display: flex; width: 100%; }
.cta-note { font-size: .78rem; color: var(--ink-3); margin-top: .6rem; }

/* ==========================================================================
   Hero (Home)
   ========================================================================== */
.hero { position: relative; padding-top: clamp(2rem, 1rem + 4vw, 3.5rem); }
.hero__grid {
  display: grid; grid-template-columns: 1.35fr .85fr; gap: 40px; align-items: center;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 1.4rem + 3.6vw, 3.6rem);
  letter-spacing: -.025em; margin-bottom: .35em;
}
.hero h1 em { color: var(--green-bright); font-style: italic; }
.hero .lede { font-size: 1.14rem; color: var(--ink-2); max-width: 46ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 1.6rem; }
.hero__trust {
  display: flex; gap: 22px; flex-wrap: wrap; margin-top: 1.8rem;
  padding-top: 1.4rem; border-top: 1px solid var(--line-soft); font-size: .86rem; color: var(--ink-2);
}
.hero__trust b { color: var(--ink); display: block; font-size: 1.05rem; }

/* Ficha de rating (signature) */
.rating-chip {
  position: relative; background:
    radial-gradient(circle at 50% 30%, var(--surface-2), var(--surface));
  border: 1px solid var(--line); border-radius: 20px; padding: 26px;
  box-shadow: var(--shadow); text-align: center;
}
.rating-chip__ring {
  width: 132px; height: 132px; margin: 0 auto 14px; border-radius: 50%;
  display: grid; place-content: center; position: relative;
  background: conic-gradient(var(--gold) 0 92%, var(--line) 92% 100%);
  padding: 8px;
}
.rating-chip__ring::before {
  content: ""; position: absolute; inset: 8px; border-radius: 50%;
  background: radial-gradient(circle at 50% 35%, var(--surface-2), #0b1c12);
  border: 1px dashed rgba(243,198,90,.35);
}
.rating-chip__score { position: relative; font-family: var(--font-display); font-weight: 700; }
.rating-chip__score span { font-size: 2.7rem; color: var(--gold); line-height: 1; }
.rating-chip__score small { display: block; font-size: .8rem; color: var(--ink-3); font-family: var(--font-body); }
.stars { color: var(--gold); letter-spacing: 2px; font-size: 1.05rem; margin-bottom: 4px; }
.rating-chip h2 { font-size: 1.2rem; margin: 6px 0 2px; }
.rating-chip .brand-line { color: var(--ink-3); font-size: .82rem; margin-bottom: 16px; }
.rating-chip .btn { width: 100%; }

/* ==========================================================================
   Bloque índice (TOC) + layout de artículo
   ========================================================================== */
.article-layout { display: grid; grid-template-columns: 240px 1fr; gap: 48px; align-items: start; }
.toc {
  position: sticky; top: 96px; font-size: .9rem;
  border: 1px solid var(--line-soft); border-radius: var(--radius);
  background: var(--surface); padding: 18px 18px 20px;
}
.toc h2 { font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gold); margin-bottom: .8em; }
.toc ol { list-style: none; padding: 0; margin: 0; counter-reset: toc; }
.toc li { counter-increment: toc; margin-bottom: 2px; }
.toc a {
  color: var(--ink-2); display: block; padding: 6px 8px; border-radius: 7px; border-left: 2px solid transparent;
}
.toc a::before { content: counter(toc, decimal-leading-zero) "  "; color: var(--gold-2); font-variant-numeric: tabular-nums; }
.toc a:hover { color: var(--ink); background: var(--surface-2); text-decoration: none; border-left-color: var(--green); }

.prose { max-width: 68ch; }
.prose > h2 { scroll-margin-top: 90px; margin-top: 2.2em; }
.prose > h2:first-child { margin-top: 0; }
.prose > h3 { margin-top: 1.6em; color: var(--ink); }
.prose strong { color: var(--ink); }
.prose a { text-decoration: underline; text-underline-offset: 2px; }
.prose ul li, .prose ol li { margin-bottom: .4em; }

/* Lead paragraph */
.lead { font-size: 1.16rem; color: var(--ink); border-left: 3px solid var(--green); padding-left: 18px; }

/* ==========================================================================
   Componentes de contenido
   ========================================================================== */
/* Panel / card genérico */
.panel {
  background: var(--surface); border: 1px solid var(--line-soft);
  border-radius: var(--radius); padding: 24px;
}

/* Pros / Cons */
.proscons { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 1.5rem 0; }
.proscons__col { background: var(--surface); border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 20px 22px; }
.proscons__col h3 { font-size: 1rem; text-transform: uppercase; letter-spacing: .06em; margin-bottom: .8em; }
.proscons__col.pros h3 { color: var(--pro); }
.proscons__col.cons h3 { color: var(--con); }
.proscons ul { list-style: none; padding: 0; margin: 0; }
.proscons li { position: relative; padding-left: 28px; margin-bottom: .7em; color: var(--ink-2); font-size: .95rem; }
.proscons li::before { position: absolute; left: 0; top: 0; font-weight: 800; }
.pros li::before { content: "✓"; color: var(--pro); }
.cons li::before { content: "✕"; color: var(--con); }

/* Tabla de datos */
.table-wrap { overflow-x: auto; margin: 1.4rem 0; border-radius: var(--radius); border: 1px solid var(--line-soft); }
table.data { width: 100%; border-collapse: collapse; font-size: .93rem; min-width: 440px; }
table.data th, table.data td { text-align: left; padding: 13px 16px; border-bottom: 1px solid var(--line-soft); }
table.data thead th { background: var(--surface-2); color: var(--ink); font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; }
table.data tbody tr:last-child td { border-bottom: 0; }
table.data td:first-child { color: var(--ink); font-weight: 600; }
table.data tbody tr:nth-child(even) { background: rgba(255,255,255,.015); }

/* Caja resumen / veredicto */
.verdict {
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line); border-left: 4px solid var(--gold);
  border-radius: var(--radius); padding: 24px 26px; margin: 1.8rem 0;
}
.verdict h3 { color: var(--gold); }

/* Callout / info */
.callout {
  background: var(--bg-2); border: 1px solid var(--line-soft); border-left: 3px solid var(--green);
  border-radius: var(--radius-sm); padding: 16px 20px; margin: 1.3rem 0; font-size: .95rem; color: var(--ink-2);
}
.callout.warn { border-left-color: var(--gold-2); background: var(--warn-bg); border-color: var(--warn-line); color: #f3e4c4; }
.callout strong { color: var(--ink); }

/* Pasos numerados (HowTo) */
.steps { list-style: none; padding: 0; counter-reset: step; margin: 1.5rem 0; }
.steps > li {
  position: relative; padding: 4px 0 22px 62px; counter-increment: step;
  border-left: 2px solid var(--line); margin-left: 20px;
}
.steps > li:last-child { border-left-color: transparent; padding-bottom: 0; }
.steps > li::before {
  content: counter(step); position: absolute; left: -21px; top: -2px;
  width: 40px; height: 40px; border-radius: 50%; display: grid; place-content: center;
  background: linear-gradient(180deg, var(--green-bright), var(--green-deep));
  color: #04140b; font-weight: 800; font-size: 1.05rem;
}
.steps h3 { margin-bottom: .2em; }

/* Grid de features / cards */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; margin: 1.4rem 0; }
.feature-card { background: var(--surface); border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 22px; }
.feature-card .ic {
  width: 44px; height: 44px; border-radius: 11px; display: grid; place-content: center;
  background: var(--surface-2); border: 1px solid var(--line); margin-bottom: 14px; font-size: 1.3rem;
}
.feature-card h3 { font-size: 1.08rem; }
.feature-card p { font-size: .92rem; color: var(--ink-2); margin: 0; }

/* CTA band (medio / cierre de artículo) */
.cta-band {
  background:
    radial-gradient(600px 200px at 80% 0%, rgba(243,198,90,.14), transparent),
    linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line); border-radius: 20px; padding: 34px;
  text-align: center; margin: 2rem 0;
}
.cta-band h2 { margin-bottom: .3em; }
.cta-band p { color: var(--ink-2); max-width: 52ch; margin-inline: auto; }
.cta-band .btn { margin-top: 1.2rem; }

/* FAQ acordeón */
.faq-item { border-bottom: 1px solid var(--line-soft); }
.faq-item summary {
  cursor: pointer; padding: 18px 40px 18px 4px; font-weight: 600; font-size: 1.05rem;
  color: var(--ink); position: relative; list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  font-size: 1.5rem; color: var(--gold); font-weight: 400; transition: transform .2s ease;
}
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-item .faq-body { padding: 0 4px 20px; color: var(--ink-2); }
.faq-item .faq-body p:last-child { margin-bottom: 0; }

/* Breadcrumbs */
.crumbs { font-size: .82rem; color: var(--ink-3); padding-top: 18px; }
.crumbs a { color: var(--ink-2); }
.crumbs span { margin-inline: 6px; }

/* Page header (páginas internas) */
.page-head { padding-top: clamp(1.6rem, 1rem + 2vw, 2.4rem); padding-bottom: 0; }
.page-head h1 {
  font-family: var(--font-display); font-size: clamp(1.9rem, 1.3rem + 2.6vw, 2.9rem);
  letter-spacing: -.02em; margin: .2em 0 .3em;
}
.page-head .lede { font-size: 1.1rem; color: var(--ink-2); max-width: 60ch; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  margin-top: 2rem; background: var(--bg-2); border-top: 1px solid var(--line);
  font-size: .9rem; color: var(--ink-2);
}
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px;
  padding-block: 46px 30px;
}
.site-footer h4 { color: var(--ink); font-size: .8rem; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 1em; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: .55em; }
.site-footer a { color: var(--ink-2); }
.site-footer a:hover { color: var(--green-bright); }
.footer-brand .brand { margin-bottom: 14px; }
.footer-brand p { font-size: .88rem; max-width: 40ch; }

/* Bloque legal / responsable en footer */
.footer-legal {
  border-top: 1px solid var(--line-soft); padding-block: 22px 40px;
  font-size: .8rem; color: var(--ink-3); line-height: 1.7;
}
.footer-legal .disclaimer { margin-bottom: 10px; }
.footer-legal .rg-line { display: flex; gap: 12px; align-items: flex-start; flex-wrap: wrap; }
.footer-legal strong { color: var(--ink-2); }
.footer-legal a { color: var(--gold); text-decoration: underline; text-underline-offset: 2px; }
.copyright { margin-top: 14px; color: var(--ink-3); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; gap: 30px; }
  .rating-chip { max-width: 380px; margin-inline: auto; }
  .article-layout { grid-template-columns: 1fr; gap: 8px; }
  .toc { position: static; margin-bottom: 8px; }
  .toc[data-collapsible] ol { display: none; }
  .toc[data-collapsible].open ol { display: block; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .nav-toggle { display: inline-flex; }
  .main-nav {
    position: fixed; inset: 0 0 0 auto; width: min(80%, 320px); z-index: 60;
    background: var(--bg-2); border-left: 1px solid var(--line);
    transform: translateX(100%); transition: transform .25s ease; padding: 74px 18px 24px;
    overflow-y: auto;
  }
  .main-nav.open { transform: translateX(0); }
  .main-nav ul { flex-direction: column; align-items: stretch; gap: 2px; }
  .main-nav a { padding: 12px 14px; font-size: 1rem; }
  .nav-cta { margin-left: 0; margin-top: 8px; text-align: center; }
  .nav-backdrop {
    display: none; position: fixed; inset: 0; background: rgba(0,0,0,.55); z-index: 55;
  }
  .nav-backdrop.show { display: block; }
  .proscons { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero__cta .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}