/* ============================================================
   Carga TV — Design System
   Paleta: grafite + magenta (nova, distinta dos 5 projetos
   anteriores: vermelho/preto, amarelo/navy/vermelho, violeta/dourado,
   verde/laranja, navy/ciano). Layout: menu mobile em painel sanfona
   (expande no fluxo normal, sem overlay/drawer/bottom-sheet), hero
   à esquerda com faixa "marquee" rolante de fatos, benefícios em
   timeline vertical numerada, compatibilidade em duas faixas marquee
   rolando em sentidos opostos, planos em tabela comparativa, FAQ em
   estilo bolhas de chat (Q/A), confiança institucional em lista
   horizontal (sem depoimentos/avaliações inventadas), rodapé de duas
   colunas com letra-marca d'água decorativa.
   ============================================================ */

:root {
  --color-ink: #16161A;
  --color-brand: #1E1E24;
  --color-brand-2: #2B2B33;
  --color-brand-3: #3D3D48;
  --color-cta: #E63888;
  --color-cta-hover: #F0609F;
  --color-dark-2: #202027;
  --color-dark-3: #28282F;
  --color-text-light: #FFFFFF;
  --color-text-muted: #B5B5C0;
  --color-page-bg: #FAFAFC;
  --color-card-bg: #FFFFFF;
  --color-body-on-light: #52525C;
  --color-border-light: #E4E4EA;
  --color-border-dark: rgba(255,255,255,0.12);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --shadow-soft: 0 14px 34px rgba(22,22,26,0.08);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--color-page-bg);
  color: var(--color-body-on-light);
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
h1, h2, h3, h4 { color: var(--color-ink); line-height: 1.24; font-weight: 800; margin: 0 0 12px; }
p { margin: 0 0 14px; }
ul { margin: 0; padding: 0; list-style: none; }
.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ---------- Seções ---------- */
.section { padding: 84px 0; }
.section-tight { padding: 56px 0; }
.section-dark { background: var(--color-brand); color: var(--color-text-muted); }
.section-dark h2, .section-dark h3 { color: #fff; }

.section-head-center { max-width: 680px; margin: 0 auto 40px; text-align: center; }
.section-head { max-width: 680px; margin: 0 0 40px; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: #A31A5C;
  margin-bottom: 12px;
}
.section-dark .eyebrow { color: var(--color-cta); }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 15px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.18s ease;
  white-space: nowrap;
}
.btn-primary { background: var(--color-cta); color: #fff; }
.btn-primary:hover { background: var(--color-cta-hover); transform: translateY(-2px); }
.btn-outline { background: transparent; border-color: var(--color-border-light); color: var(--color-ink); }
.btn-outline:hover { border-color: var(--color-cta); color: var(--color-cta); }
.section-dark .btn-outline,
.hero .btn-outline,
.cta-panel .btn-outline { color: #fff; border-color: rgba(255,255,255,0.35); }
.section-dark .btn-outline:hover,
.hero .btn-outline:hover,
.cta-panel .btn-outline:hover { border-color: #fff; background: rgba(255,255,255,0.08); }
.btn-block { width: 100%; }
.btn-sm { padding: 10px 20px; font-size: 13.5px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(22, 22, 26, 0.96);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 20px;
}
.logo { display: flex; align-items: center; gap: 10px; font-size: 21px; font-weight: 900; color: #fff; }
.logo .brand-tv { color: var(--color-cta); }

.nav-desktop { display: flex; align-items: center; gap: 2px; }
.nav-desktop a {
  font-size: 14.5px;
  font-weight: 700;
  color: rgba(255,255,255,0.7);
  padding: 9px 15px;
  border-radius: 8px;
  transition: all 0.15s ease;
}
.nav-desktop a:hover { color: #fff; background: rgba(255,255,255,0.06); }
.nav-desktop a.active { color: #fff; background: var(--color-cta); }

.header-actions { display: flex; align-items: center; gap: 14px; }
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  width: 38px; height: 38px;
}
.menu-toggle span { display: block; width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: all 0.25s ease; }
.menu-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.menu-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Menu mobile em SANFONA — expande no fluxo normal da página, sem overlay */
.nav-accordion {
  max-height: 0;
  overflow: hidden;
  background: var(--color-dark-2);
  transition: max-height 0.35s ease;
}
.nav-accordion.open { max-height: 640px; }
.nav-accordion-inner { padding: 8px 24px 26px; display: flex; flex-direction: column; }
.nav-accordion a {
  padding: 14px 4px;
  font-weight: 700;
  font-size: 16px;
  color: rgba(255,255,255,0.82);
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.nav-accordion a.active, .nav-accordion a:hover { color: var(--color-cta); }
.nav-accordion .btn { margin-top: 18px; }

@media (max-width: 900px) {
  .nav-desktop { display: none; }
  .menu-toggle { display: flex; }
}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs { padding: 16px 0 0; font-size: 13px; color: var(--color-body-on-light); }
.breadcrumbs a { color: #A31A5C; font-weight: 700; }
.breadcrumbs a:hover { text-decoration: underline; }
.breadcrumbs .sep { margin: 0 8px; opacity: 0.5; }
.breadcrumbs .current { color: var(--color-ink); font-weight: 700; }

/* ---------- Hero: conteúdo à esquerda + faixa marquee ---------- */
.hero {
  padding: 76px 0 0;
  background: linear-gradient(160deg, var(--color-ink), var(--color-brand-2));
  color: rgba(255,255,255,0.8);
  overflow: hidden;
}
.hero-inner { max-width: 640px; padding-bottom: 56px; }
.badge-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 22px; }
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,0.08); border: 1px solid var(--color-border-dark);
  font-size: 12.5px; font-weight: 700; padding: 7px 14px; border-radius: 999px; color: #fff;
}
.badge.badge-brand { background: var(--color-cta); border-color: var(--color-cta); color: #fff; }

.hero h1 { color: #fff; font-size: clamp(28px, 4.4vw, 48px); margin-bottom: 18px; }
.hero h1 span { color: var(--color-cta); }
.hero-lead { font-size: 17px; color: rgba(255,255,255,0.78); }
.hero-cta-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; }

.hero-marquee-wrap {
  border-top: 1px solid var(--color-border-dark);
  border-bottom: 1px solid var(--color-border-dark);
  background: rgba(255,255,255,0.03);
  overflow: hidden;
}
.hero-marquee-track { display: flex; width: max-content; animation: marquee-scroll 30s linear infinite; }
.hero-marquee-track span {
  display: flex; align-items: center; gap: 10px;
  padding: 16px 30px; font-weight: 700; font-size: 13.5px; color: #fff; white-space: nowrap;
}
.hero-marquee-track span::after { content: "✦"; margin-left: 30px; color: var(--color-cta); }
@keyframes marquee-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes marquee-scroll-rev { from { transform: translateX(-50%); } to { transform: translateX(0); } }

/* ---------- Timeline vertical numerada ---------- */
.timeline { max-width: 760px; margin: 0 auto; position: relative; }
.timeline::before {
  content: ""; position: absolute; left: 27px; top: 6px; bottom: 6px;
  width: 2px; background: var(--color-border-light);
}
.section-dark .timeline::before { background: var(--color-border-dark); }
.timeline-item { position: relative; padding-left: 76px; padding-bottom: 42px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-num {
  position: absolute; left: 0; top: 0; width: 56px; height: 56px; border-radius: 50%;
  background: linear-gradient(135deg, var(--color-brand-3), var(--color-cta));
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 19px; flex-shrink: 0;
}
.timeline-item h3 { font-size: 18px; margin-bottom: 6px; }
.timeline-item p { margin-bottom: 0; }
.section-dark .timeline-item p { color: rgba(255,255,255,0.65); }

/* ---------- Compatibilidade: duas faixas marquee opostas ---------- */
.compat-marquee-row {
  overflow: hidden; border: 1px solid var(--color-border-light); border-radius: 14px;
  background: #fff; padding: 18px 0; margin-bottom: 14px;
}
.section-dark .compat-marquee-row { background: var(--color-dark-3); border-color: var(--color-border-dark); }
.compat-marquee-track { display: flex; width: max-content; gap: 14px; }
.compat-marquee-row.reverse .compat-marquee-track { animation: marquee-scroll-rev 24s linear infinite; }
.compat-marquee-row:not(.reverse) .compat-marquee-track { animation: marquee-scroll 26s linear infinite; }
.compat-tag {
  padding: 9px 16px; border-radius: 8px; white-space: nowrap;
  background: rgba(230,56,136,0.07); border: 1px solid rgba(230,56,136,0.25);
  font-weight: 700; font-size: 13.5px; color: #A31A5C;
}
.section-dark .compat-tag { background: rgba(230,56,136,0.14); color: #FBC9DF; border-color: rgba(230,56,136,0.35); }
.compat-label { text-align: center; font-size: 12.5px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-body-on-light); margin-bottom: 10px; }
.section-dark .compat-label { color: rgba(255,255,255,0.55); }

/* ---------- Cards genéricos (usados em algumas seções pontuais) ---------- */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  box-shadow: var(--shadow-soft);
}
.section-dark .card { background: var(--color-dark-3); border-color: var(--color-border-dark); box-shadow: none; }

/* ---------- Confiança institucional / vantagens: lista horizontal com divisórias ---------- */
.feature-row { display: flex; border: 1px solid var(--color-border-light); border-radius: var(--radius-lg); background: #fff; overflow: hidden; }
.section-dark .feature-row { background: var(--color-dark-3); border-color: var(--color-border-dark); }
@media (max-width: 760px) { .feature-row { flex-direction: column; } }
.feature-row-item { flex: 1; padding: 30px 24px; text-align: center; position: relative; }
.feature-row-item + .feature-row-item::before {
  content: ""; position: absolute; left: 0; top: 20%; bottom: 20%; width: 1px; background: var(--color-border-light);
}
.section-dark .feature-row-item + .feature-row-item::before { background: var(--color-border-dark); }
@media (max-width: 760px) {
  .feature-row-item + .feature-row-item::before { display: none; }
  .feature-row-item { border-top: 1px solid var(--color-border-light); }
  .section-dark .feature-row-item { border-color: var(--color-border-dark); }
  .feature-row-item:first-child { border-top: none; }
}
.feature-row-item .icon {
  width: 48px; height: 48px; border-radius: 50%; margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--color-brand-3), var(--color-cta));
  color: #fff; display: flex; align-items: center; justify-content: center; font-size: 20px;
}
.feature-row-item h3 { font-size: 16px; margin-bottom: 6px; }
.feature-row-item p { font-size: 14px; margin-bottom: 0; }
.section-dark .feature-row-item p { color: rgba(255,255,255,0.62); }

/* ---------- Planos: tabela comparativa ---------- */
.table-scroll { overflow-x: auto; border-radius: var(--radius-md); border: 1px solid var(--color-border-light); background: #fff; }
.plans-table { width: 100%; border-collapse: collapse; min-width: 760px; }
.plans-table th, .plans-table td { padding: 18px 22px; text-align: left; border-bottom: 1px solid var(--color-border-light); font-size: 14.5px; vertical-align: top; }
.plans-table thead th { background: var(--color-page-bg); }
.plans-table .row-label { font-weight: 700; color: var(--color-ink); white-space: nowrap; }
.plans-table th.plan-col { min-width: 160px; }
.plans-table th.plan-col .plan-name { display: block; font-size: 16px; font-weight: 900; color: var(--color-ink); margin-bottom: 6px; }
.plans-table th.plan-col .plan-tag { display: inline-block; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.04em; color: #A31A5C; background: rgba(230,56,136,0.1); padding: 3px 9px; border-radius: 999px; }
.plans-table td.price-cell { font-size: 24px; font-weight: 900; color: var(--color-ink); }
.plans-table td.price-cell span { font-size: 13px; font-weight: 700; color: var(--color-body-on-light); display: block; }
.plans-table th.featured, .plans-table td.featured { background: rgba(230,56,136,0.05); }
.plans-table .check { color: #1F9D55; font-weight: 900; }
.plans-table .cta-row td { border-bottom: none; padding-top: 22px; padding-bottom: 26px; }

/* ---------- CTA panel ---------- */
.cta-panel {
  background: linear-gradient(120deg, var(--color-brand-2), var(--color-ink));
  border-radius: var(--radius-lg);
  padding: 52px 44px;
  text-align: center;
  color: #fff;
}
.cta-panel h2 { color: #fff; }
.cta-panel p { color: rgba(255,255,255,0.78); max-width: 560px; margin-left: auto; margin-right: auto; }

/* ---------- Blog ---------- */
.blog-card {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-soft);
}
.blog-thumb {
  height: 130px; display: flex; align-items: center; justify-content: center;
  font-size: 40px; background: linear-gradient(135deg, var(--color-ink), var(--color-brand-3));
}
.blog-card-body { padding: 22px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.blog-meta { font-size: 12px; font-weight: 800; color: #A31A5C; text-transform: uppercase; letter-spacing: 0.04em; }
.blog-card-body h3 { font-size: 17px; margin-bottom: 0; }
.blog-card-body p { font-size: 14px; margin-bottom: 0; flex: 1; }
.blog-read { font-size: 13.5px; font-weight: 800; color: var(--color-cta); }

/* ---------- Artigo ---------- */
.article-wrap { max-width: 760px; margin: 0 auto; }
.article-hero { margin-bottom: 30px; }
.article-hero h1 { font-size: clamp(26px, 4vw, 38px); }
.article-body h2 { font-size: 22px; margin-top: 34px; }
.article-body p, .article-body li { font-size: 16px; color: var(--color-body-on-light); }
.article-body ul { margin: 14px 0; padding-left: 4px; }
.article-body li { display: flex; gap: 10px; padding: 6px 0; }
.article-body li::before { content: "▸"; color: #A31A5C; font-weight: 900; }
.article-share { display: flex; gap: 14px; margin-top: 40px; flex-wrap: wrap; }

/* ---------- FAQ: estilo bolhas de chat ---------- */
.faq-chat { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item { border: 1px solid var(--color-border-light); border-radius: 18px; overflow: hidden; background: #fff; }
.faq-question { display: flex; align-items: flex-start; gap: 14px; padding: 18px 20px; cursor: pointer; }
.faq-avatar {
  width: 34px; height: 34px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-weight: 900; font-size: 13px; color: #fff;
}
.faq-avatar.q { background: var(--color-ink); }
.faq-avatar.a { background: var(--color-cta); }
.faq-question-text { font-weight: 700; flex: 1; padding-top: 6px; color: var(--color-ink); }
.faq-caret { padding-top: 8px; transition: transform 0.25s ease; color: var(--color-body-on-light); flex-shrink: 0; }
.faq-item.open .faq-caret { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; padding: 0 20px; }
.faq-item.open .faq-answer { max-height: 500px; }
.faq-answer-inner { display: flex; gap: 14px; padding: 0 0 20px; }
.faq-answer-inner p { margin: 0; padding-top: 6px; color: var(--color-body-on-light); }

/* ---------- Rodapé: duas colunas com letra d'água ---------- */
.site-footer { position: relative; overflow: hidden; background: var(--color-ink); color: var(--color-text-muted); padding: 70px 0 30px; }
.footer-watermark {
  position: absolute; right: -30px; bottom: -70px; font-size: 260px; font-weight: 900;
  color: rgba(255,255,255,0.03); line-height: 1; pointer-events: none; user-select: none;
}
.footer-grid-2 { display: grid; grid-template-columns: 1.1fr 2fr; gap: 44px; position: relative; z-index: 1; }
@media (max-width: 780px) { .footer-grid-2 { grid-template-columns: 1fr; } }
.footer-brand p { font-size: 14.5px; max-width: 380px; }
.footer-links-2x2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
@media (max-width: 480px) { .footer-links-2x2 { grid-template-columns: 1fr; } }
.footer-links-2x2 h4 { color: #fff; font-size: 14.5px; margin-bottom: 14px; text-transform: uppercase; letter-spacing: 0.04em; }
.footer-links-2x2 li { margin-bottom: 10px; font-size: 14px; }
.footer-links-2x2 a:hover { color: var(--color-cta); }
.footer-bottom {
  position: relative; z-index: 1;
  border-top: 1px solid var(--color-border-dark);
  margin-top: 44px; padding-top: 24px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 13px;
}
.footer-disclaimer { position: relative; z-index: 1; font-size: 12px; color: rgba(255,255,255,0.4); margin-top: 14px; max-width: 900px; }

.whatsapp-fab {
  position: fixed; bottom: 26px; right: 26px; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--color-cta); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; box-shadow: 0 12px 26px rgba(230,56,136,0.4);
}

/* ---------- Utilidades ---------- */
.text-center { text-align: center; }
@media (max-width: 760px) {
  .section { padding: 60px 0; }
}