/* ==========================================================================
   00-SETTINGS — design tokens (paleta estritamente preto / branco / cinza)
   ========================================================================== */
:root {
  --ink:        #121212;
  --ink-soft:   #4B4B48;
  --gray-mid:   #6E6E6B;
  --gray-soft:  #93938F;
  --line:       #E1E0DC;
  --line-strong:#C4C3BE;
  --surface:    #F4F4F2;
  --paper:      #FFFFFF;
  --screen-bg:  #17181A;
  --screen-fg:  #ECECE8;
  --screen-dim: #8C8D8A;

  --font-display: "Space Grotesk", "Arial Narrow", sans-serif;
  --font-body: "IBM Plex Sans", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;

  --fs-h1: clamp(1.9rem, 1.3rem + 2.6vw, 3.1rem);
  --fs-body: 1rem;
  --fs-sm: 0.875rem;
  --fs-xs: 0.75rem;

  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2.25rem;
  --space-6: 3.5rem;

  --radius: 10px;
  --radius-sm: 6px;
  --max-width: 720px;
}

/* ==========================================================================
   01-GENERIC — reset
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; transition: color .15s ease, background-color .15s ease, opacity .15s ease; }
ul { margin: 0; padding: 0; list-style: none; }
p { margin: 0 0 var(--space-3); }
button { font-family: inherit; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: #fff; padding: 8px 14px; z-index: 100;
}
.skip-link:focus { left: 8px; top: 8px; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; border-radius: 3px; }

/* ==========================================================================
   02-OBJECTS — layout
   ========================================================================== */
.wrap { max-width: var(--max-width); margin-inline: auto; padding-inline: var(--space-3); }

/* ==========================================================================
   03-COMPONENTS
   ========================================================================== */

/* header */
.site-header { border-bottom: 1px solid var(--line); background: var(--paper); position: sticky; top: 0; z-index: 10; transition: box-shadow .2s ease; }
.site-header.is-scrolled { box-shadow: 0 2px 12px rgba(18,18,18,0.06); }
.site-header__row {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  padding-block: var(--space-2);
}
.site-header__brand { display: flex; align-items: center; gap: 8px; font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; text-decoration: none; color: var(--ink); letter-spacing: -0.01em; }
.site-header__nav { display: flex; flex-wrap: wrap; gap: var(--space-3); font-size: var(--fs-xs); }
.site-header__nav a { text-decoration: none; color: var(--ink-soft); white-space: nowrap; }
.site-header__nav a:hover { color: var(--ink); }

@media (min-width: 640px) {
  .site-header__row { flex-direction: row; align-items: center; justify-content: space-between; gap: 0; }
  .site-header__nav { gap: var(--space-4); font-size: var(--fs-sm); }
}

/* hero */
/* hero-band — banda preta de fundo, quebra o "branco demais" da página */
.hero-band { background: var(--ink); }
.hero { padding-block: var(--space-6) var(--space-5); text-align: center; }
.hero__eyebrow {
  font-family: var(--font-mono); font-size: var(--fs-xs); color: #9A9A96;
  text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: var(--space-2);
}
.hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-h1);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: #FFFFFF;
  margin: 0 0 var(--space-2);
}
.hero__subheadline {
  font-size: 1.05rem;
  color: #C7C7C3;
  max-width: 46ch;
  margin: 0 auto var(--space-4);
}
.hero__legal-note { font-size: var(--fs-xs); color: #9A9A96; margin-bottom: var(--space-4); }
.hero__body { max-width: 58ch; margin-inline: auto; text-align: left; color: #B9B9B5; }
.hero__body p:last-child { margin-bottom: 0; font-weight: 500; color: #FFFFFF; }
.hero__quick-cta {
  display: inline-block; text-decoration: none;
  font-family: var(--font-mono); font-size: var(--fs-xs);
  color: #FFFFFF; background: #3A3A37; border: 1px solid #4A4A47;
  border-radius: var(--radius-sm); padding: 7px 18px; margin-bottom: var(--space-4);
  transition: background-color .15s ease;
}
.hero__quick-cta:hover { background: #48483F; }

/* badges */
.badge { display: inline-flex; align-items: center; gap: 6px; font-size: var(--fs-xs); padding: 5px 12px; border-radius: var(--radius-sm); }
.badge--notice { border: 1px solid var(--ink); color: var(--ink); }
.badge--outline { border: 1px solid var(--line-strong); color: var(--ink-soft); }

/* stats — visor estilo urna eletrônica (elemento de assinatura da marca) */
.stats { display: flex; justify-content: center; gap: var(--space-3); margin-top: var(--space-5); flex-wrap: wrap; }
.stats__item {
  background: #232420;
  color: var(--paper);
  border-radius: var(--radius);
  padding: var(--space-3) var(--space-4);
  min-width: 190px;
  text-align: left;
  position: relative;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06);
}
.stats__label { display: flex; align-items: center; gap: 6px; font-size: var(--fs-xs); color: var(--screen-dim); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.06em; }
.stats__dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: 0.55; animation: pulse 2.2s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 0.25; } 50% { opacity: 0.85; } }
.stats__value { display: block; font-family: var(--font-mono); font-size: 1.6rem; font-weight: 500; letter-spacing: 0.01em; }
.stats__meta { display: block; font-size: var(--fs-xs); color: var(--screen-dim); margin-top: 4px; }
@media (prefers-reduced-motion: reduce) { .stats__dot { animation: none; } }

/* cards */
.card { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: var(--space-4); margin-top: var(--space-4); box-shadow: 0 1px 2px rgba(18,18,18,0.04), 0 4px 16px rgba(18,18,18,0.03); }
.card__title { font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; margin-bottom: 4px; letter-spacing: -0.01em; }
.card__subtitle { color: var(--ink-soft); font-size: var(--fs-sm); }
.hint { font-size: var(--fs-xs); color: var(--gray-mid); margin-top: var(--space-2); }
.ic { width: 18px; height: 18px; display: inline-block; vertical-align: -4px; }

/* pix options — estilo teclado físico (tátil, com relevo sutil) */
.pix-options-details { margin-top: var(--space-3); border-top: 1px solid var(--line); padding-top: var(--space-2); }
.pix-options-details summary { cursor: pointer; font-weight: 500; font-size: var(--fs-sm); list-style: none; display: flex; justify-content: space-between; align-items: center; color: var(--ink-soft); }
.pix-options-details summary::-webkit-details-marker { display: none; }
.pix-options-details summary::after { content: "+"; font-family: var(--font-mono); color: var(--gray-mid); }
.pix-options-details[open] summary::after { content: "–"; }
.pix-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin: var(--space-3) 0 0; }
.pix-option {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 9px 10px;
  font-size: var(--fs-sm);
  font-family: var(--font-mono);
  background: var(--surface);
  box-shadow: 0 1px 0 var(--paper), inset 0 1px 0 rgba(255,255,255,0.6);
}
@media (max-width: 480px) { .pix-options { grid-template-columns: 1fr; } }

/* whatsapp tags */
.tag-list { display: flex; flex-wrap: wrap; gap: 6px; }
.tag-list li { font-size: var(--fs-xs); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 3px 10px; color: var(--ink-soft); }

/* buttons — sempre preto/branco/cinza, sem cor de acento */
.btn {
  display: inline-block; text-align: center; text-decoration: none;
  font-weight: 500; font-size: var(--fs-body);
  padding: 12px 20px; border-radius: var(--radius-sm);
  min-height: 44px; line-height: 1.2;
  border: 1px solid var(--ink);
  transition: background-color .15s ease, color .15s ease;
}
.btn--primary { background: var(--ink); color: var(--paper); width: 100%; }
.btn--primary:hover { background: #2A2A28; }
.btn--secondary { background: transparent; border-color: var(--line-strong); color: var(--ink); }
.btn--secondary:hover { background: var(--surface); }
/* Exceção deliberada à paleta preto/branco/cinza do site: verde oficial do
   WhatsApp (#25D366), usado só neste ponto de contato porque é uma marca de
   terceiro que o usuário já reconhece pela cor — não é o CTA principal do
   site e não compete com nenhuma cor partidária. */
.btn--whatsapp {
  background: #25D366; color: #06210F; border-color: #25D366;
  width: 100%; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
}
.btn--whatsapp:hover { background: #1FBD5A; }
.btn--whatsapp .ic { width: 18px; height: 18px; }

/* estado encerrado */
.card--encerrado { border-color: var(--ink); }

/* trust-line e tag-list-plain — texto corrido, não parecem botões */
.trust-line { text-align: center; font-size: var(--fs-xs); color: var(--gray-mid); padding-block: var(--space-4) var(--space-2); }
.tag-list-plain { font-size: var(--fs-sm); color: var(--ink-soft); }

/* disclaimer */
.disclaimer { font-size: var(--fs-xs); color: var(--gray-mid); text-align: center; padding-bottom: var(--space-4); max-width: 60ch; }

/* legal-page — artigo de leitura (política, termos) */
.legal-page { padding-block: var(--space-5) var(--space-6); max-width: 68ch; }
.legal-page h1 { font-family: var(--font-display); font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); font-weight: 600; margin: 4px 0 var(--space-2); letter-spacing: -0.01em; }
.legal-page__intro { color: var(--gray-mid); font-size: var(--fs-sm); margin-bottom: var(--space-5); }
.legal-page h2 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; margin: var(--space-5) 0 var(--space-2); }
.legal-page p { color: var(--ink-soft); }
.legal-page ul { margin: 0 0 var(--space-3); padding-left: 1.25rem; color: var(--ink-soft); }
.legal-page li { list-style: disc; margin-bottom: 4px; }
.legal-page__declaration { margin-top: var(--space-5); padding: var(--space-4); background: var(--surface); border-radius: 14px; }
.legal-page__declaration h2 { margin-top: 0; }

/* resultados — barras por candidato */
.result-row { margin-bottom: var(--space-3); }
.result-row__head { display: flex; justify-content: space-between; font-size: var(--fs-sm); margin-bottom: 4px; }
.result-row__pct { font-family: var(--font-mono); color: var(--gray-mid); }
.result-row__track { height: 8px; background: var(--surface); border-radius: 999px; overflow: hidden; }
.result-row__bar { height: 100%; background: var(--ink); border-radius: 999px; }
.faq { padding-bottom: var(--space-5); }
.faq h2 { font-family: var(--font-display); font-size: 1.2rem; font-weight: 600; margin-bottom: var(--space-3); }
.faq__eyebrow { display: block; font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--gray-mid); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 6px; }
.faq__item { border-top: 1px solid var(--line); padding-block: var(--space-2); }
.faq__item:last-child { border-bottom: 1px solid var(--line); }
.faq__item summary { cursor: pointer; font-weight: 500; font-size: var(--fs-sm); list-style: none; display: flex; justify-content: space-between; align-items: center; gap: var(--space-2); }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "+"; font-family: var(--font-mono); color: var(--gray-mid); flex-shrink: 0; }
.faq__item[open] summary::after { content: "–"; }
.faq__item p { margin-top: var(--space-2); font-size: var(--fs-sm); color: var(--ink-soft); }

/* footer */
.site-footer { background: var(--ink); color: #C7C7C3; padding-block: var(--space-6) var(--space-4); font-size: var(--fs-xs); margin-top: var(--space-5); }
.site-footer__row { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: var(--space-4); margin-bottom: var(--space-4); padding-bottom: var(--space-4); border-bottom: 1px solid rgba(255,255,255,0.12); }
.site-footer__brand { color: #FFFFFF; font-family: var(--font-display); font-weight: 600; font-size: 1rem; margin-bottom: 4px; letter-spacing: -0.01em; }
.site-footer__links { display: flex; align-items: center; gap: var(--space-4); flex-wrap: wrap; }
.site-footer__row a { text-decoration: none; color: #C7C7C3; }
.site-footer__row a:hover { color: #FFFFFF; text-decoration: underline; }
.site-footer__social { display: inline-flex; align-items: center; gap: 6px; color: #FFFFFF; font-weight: 500; }
.site-footer__social svg { width: 16px; height: 16px; }
.site-footer__fine-print { max-width: var(--max-width); color: #93938F; }