/* ==========================================================================
   RS Eletrônica — Biblioteca de seções (Home e páginas de serviço/orçamento)
   Classes .rs-h-* : hero, sintomas, cards, etapas, FAQ, áreas, chamada final.
   Cabeçalho, menu e rodapé ficam em rs-site.css.
   ========================================================================== */

/* ---------- Hero ---------- */
.rs-h-hero { position: relative; padding: 112px 0 96px; overflow: hidden; border-bottom: 1px solid var(--rs-border); }
.rs-h-hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background: linear-gradient(180deg, rgba(11, 15, 22, 0.55) 0%, rgba(11, 15, 22, 0.94) 78%, var(--rs-bg) 100%), var(--rs-bg);
}
.rs-h-hero-bg img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.32; z-index: -1; }
.rs-h-hero-inner { position: relative; z-index: 1; }
.rs-h-hero h1 { max-width: 820px; }
.rs-h-hero .rs-lead { max-width: 640px; }
.rs-h-chips { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; margin: 28px 0 36px; padding: 0; }
.rs-h-chips li {
  font-size: 14px; color: var(--rs-text-muted); padding: 7px 14px;
  border: 1px solid var(--rs-border); border-radius: 999px; background: rgba(21, 29, 44, 0.6);
}
.rs-h-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.rs-h-actions-center { justify-content: center; margin-top: 28px; }

/* ---------- Seções ---------- */
.rs-h-section { padding: 88px 0; }
.rs-h-alt { background: var(--rs-bg-alt); }

/* ---------- Sintomas ---------- */
/* 10 sintomas: 5 colunas × 2 linhas no desktop, 2 × 5 no tablet/mobile (sem células vazias). */
.rs-h-symptoms {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px;
  list-style: none; margin: 40px 0 0; padding: 0; background: var(--rs-border); border: 1px solid var(--rs-border);
}
.rs-h-symptoms li { background: var(--rs-bg); }
.rs-h-symptoms a {
  display: flex; flex-direction: column; justify-content: center; gap: 6px; height: 100%; min-height: 88px;
  padding: 20px 24px; text-decoration: none; transition: background .15s ease;
}
.rs-h-symptoms a:hover { background: var(--rs-bg-card); }
.rs-h-symptom-tag { font-family: var(--rs-mono); font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--rs-accent-2); }
.rs-h-symptom-label { font-size: 16.5px; font-weight: 600; color: #fff; line-height: 1.35; }
.rs-h-symptoms a:hover .rs-h-symptom-label { color: var(--rs-accent); }

/* ---------- Cards de serviço ---------- */
.rs-h-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 40px; }
.rs-h-card {
  display: flex; flex-direction: column; padding: 28px 26px 24px;
  background: var(--rs-bg-card); border: 1px solid var(--rs-border); border-top: 2px solid var(--rs-accent); border-radius: var(--rs-radius);
}
.rs-h-card h3 { margin-bottom: 10px; font-size: 21px; }
.rs-h-card h3 a { color: #fff; text-decoration: none; }
.rs-h-card h3 a:hover { color: var(--rs-accent); }
.rs-h-card > p { color: var(--rs-text-muted); font-size: 15px; }
.rs-h-card ul { list-style: none; margin: 4px 0 18px; padding: 0; }
.rs-h-card li { display: flex; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--rs-border); color: var(--rs-text-muted); font-size: 14.5px; }
.rs-h-card li::before { content: "—"; color: var(--rs-accent); flex-shrink: 0; }
.rs-h-card-note { font-size: 13.5px; color: var(--rs-text-dim); }
.rs-h-card-note a { color: var(--rs-accent); }
.rs-h-card-actions { display: flex; flex-direction: column; gap: 4px; margin-top: auto; padding-top: 8px; }
.rs-h-link {
  display: inline-flex; align-items: center; min-height: 44px; color: var(--rs-accent);
  font-size: 14.5px; font-weight: 600; text-decoration: none;
}
.rs-h-link:hover { text-decoration: underline; }
.rs-h-arrow { margin-left: 6px; }
.rs-h-link-wa { color: var(--rs-text-muted); font-weight: 500; }
.rs-h-link-wa:hover { color: var(--rs-whatsapp); }

/* ---------- Nosso foco ---------- */
.rs-h-focus { padding: 64px 0; }
.rs-h-focus-box {
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: center;
  padding: 36px 40px; background: var(--rs-accent-soft); border-left: 3px solid var(--rs-accent); border-radius: 0 var(--rs-radius) var(--rs-radius) 0;
}
.rs-h-focus-box h2 { font-size: clamp(22px, 2.6vw, 28px); margin-bottom: 12px; }
.rs-h-focus-text p { margin: 0; color: var(--rs-text-muted); font-size: 16.5px; }
.rs-h-focus-list { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; list-style: none; margin: 0; padding: 0; }
.rs-h-focus-list li {
  font-size: 14px; font-weight: 600; color: #fff; padding: 12px 14px; text-align: center;
  border: 1px solid var(--rs-border); background: rgba(11, 15, 22, 0.55); border-radius: var(--rs-radius);
}

/* ---------- Como funciona ---------- */
.rs-h-steps {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; list-style: none; margin: 40px 0 0; padding: 0; counter-reset: rs-passo;
}
.rs-h-steps li { position: relative; padding: 26px 24px; border: 1px solid var(--rs-border); background: var(--rs-bg-card); border-radius: var(--rs-radius); counter-increment: rs-passo; }
.rs-h-steps li::before {
  content: counter(rs-passo, decimal-leading-zero); display: block; margin-bottom: 12px;
  font-family: var(--rs-mono); font-size: 24px; font-weight: 700; color: var(--rs-accent);
}
.rs-h-steps h3 { font-size: 18px; margin-bottom: 8px; }
.rs-h-steps p { margin: 0; color: var(--rs-text-muted); font-size: 14.5px; }

/* ---------- Diferenciais ---------- */
.rs-h-dif { margin-top: 40px; }
.rs-h-dif.has-photo { display: grid; grid-template-columns: 0.9fr 1.4fr; gap: 40px; align-items: start; }
.rs-h-dif-photo { margin: 0; border: 1px solid var(--rs-border); border-radius: var(--rs-radius); overflow: hidden; }
.rs-h-dif-photo img { width: 100%; height: auto; }
.rs-h-dif-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px 32px; list-style: none; margin: 0; padding: 0; }
.rs-h-dif.has-photo .rs-h-dif-list { grid-template-columns: repeat(2, 1fr); }
.rs-h-dif-list li { padding-top: 18px; border-top: 1px solid var(--rs-border); }
.rs-h-dif-list h3 { font-size: 18px; margin-bottom: 8px; }
.rs-h-dif-list p { margin: 0; color: var(--rs-text-muted); font-size: 14.5px; }

/* ---------- Automotiva (vertical separada) ---------- */
.rs-h-auto { padding: 88px 0; background: linear-gradient(135deg, #0d1c26 0%, var(--rs-bg) 70%); }
.rs-h-auto-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 56px; align-items: center; padding-left: 28px; border-left: 3px solid var(--rs-accent-2); }
.rs-h-auto .rs-lead { max-width: 560px; }
.rs-h-auto-list { list-style: none; margin: 0 0 20px; padding: 0; }
.rs-h-auto-list li { display: flex; gap: 12px; padding: 13px 0; border-bottom: 1px solid var(--rs-border); color: var(--rs-text); font-size: 16px; }
.rs-h-auto-list li::before { content: "✓"; color: var(--rs-accent-2); font-family: var(--rs-mono); flex-shrink: 0; }
.rs-h-auto-note { margin: 0; font-size: 14px; color: var(--rs-text-dim); }

/* ---------- Para assistências (porta B2B) ---------- */
.rs-h-b2b { padding: 72px 0; }
.rs-h-b2b-box {
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: center;
  padding: 36px 40px; background: var(--rs-bg-card); border: 1px solid var(--rs-border); border-radius: var(--rs-radius);
}
.rs-h-b2b-box h2 { font-size: clamp(22px, 2.6vw, 30px); }
.rs-h-b2b-text p:not(.rs-eyebrow) { margin: 0; color: var(--rs-text-muted); font-size: 16.5px; }
.rs-h-b2b-side ul { list-style: none; margin: 0 0 22px; padding: 0; }
.rs-h-b2b-side li { display: flex; gap: 10px; padding: 9px 0; color: var(--rs-text-muted); font-size: 15px; }
.rs-h-b2b-side li::before { content: "—"; color: var(--rs-accent); flex-shrink: 0; }

/* ---------- Avaliações ---------- */
.rs-h-reviews { padding: 56px 0; text-align: center; }
.rs-h-reviews .rs-grid-3 { text-align: left; }
.rs-h-reviews-link { margin: 0; }

/* ---------- FAQ ---------- */
.rs-h-faq { max-width: 860px; margin-top: 36px; border-top: 1px solid var(--rs-border); }
/* Fase 7B: em telas largas, 1 coluna de 860px deixava uma faixa vazia grande à direita da seção (que usa --rs-max, 1180px). Duas colunas usam o espaço sem mudar conteúdo/estrutura. */
@media (min-width: 900px) {
  .rs-h-faq { max-width: none; column-count: 2; column-gap: 56px; }
}
.rs-h-faq-item { border-bottom: 1px solid var(--rs-border); break-inside: avoid; }
.rs-h-faq-item summary {
  position: relative; display: block; min-height: 56px; padding: 18px 44px 18px 0; cursor: pointer;
  list-style: none; font-size: 17px; font-weight: 600; color: #fff;
}
.rs-h-faq-item summary::-webkit-details-marker { display: none; }
.rs-h-faq-item summary::after {
  content: "+"; position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  font-family: var(--rs-mono); font-size: 22px; color: var(--rs-accent);
}
.rs-h-faq-item[open] summary::after { content: "−"; }
.rs-h-faq-item summary:hover { color: var(--rs-accent); }
.rs-h-faq-item p { margin: 0; padding: 0 44px 22px 0; color: var(--rs-text-muted); font-size: 15.5px; }

/* ---------- Área de atendimento ---------- */
.rs-h-area { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: start; }
.rs-h-area .rs-lead { max-width: 620px; }
.rs-h-contact { padding: 28px 30px; background: var(--rs-bg-card); border: 1px solid var(--rs-border); border-radius: var(--rs-radius); }
.rs-h-contact h3 { font-size: 17px; margin-bottom: 18px; }
.rs-h-contact ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 18px; }
.rs-h-contact li strong { display: block; color: #fff; font-size: 13.5px; margin-bottom: 3px; }
.rs-h-contact li span { display: block; color: var(--rs-text-muted); font-size: 15px; }
.rs-h-contact-links { display: flex !important; flex-wrap: wrap; gap: 4px 18px; margin-top: 4px; }
.rs-h-contact-links a { display: inline-flex; align-items: center; min-height: 44px; color: var(--rs-accent); font-size: 14.5px; font-weight: 600; text-decoration: none; }
.rs-h-contact-links a:hover { text-decoration: underline; }

/* ---------- Chamada final ---------- */
.rs-h-final { text-align: center; background: linear-gradient(180deg, var(--rs-bg-alt), var(--rs-bg)); }
.rs-h-final .rs-wrap { max-width: 720px; }
.rs-h-final .rs-lead { margin: 0 auto; }

/* ---------- Alvos de toque ---------- */
.rs-h-card h3 a { display: inline-block; padding: 10px 0; }

/* ---------- Responsivo ---------- */
@media (max-width: 1100px) {
  .rs-h-symptoms { grid-template-columns: repeat(2, 1fr); }
  .rs-h-cards { grid-template-columns: repeat(2, 1fr); }
  .rs-h-steps { grid-template-columns: repeat(2, 1fr); }
  .rs-h-dif-list { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .rs-h-hero { padding: 72px 0 56px; }
  .rs-h-section, .rs-h-auto { padding: 60px 0; }
  .rs-h-focus, .rs-h-b2b, .rs-h-reviews { padding: 44px 0; }
  .rs-h-focus-box, .rs-h-b2b-box, .rs-h-area, .rs-h-auto-grid, .rs-h-dif.has-photo { grid-template-columns: 1fr; gap: 28px; }
  .rs-h-focus-box, .rs-h-b2b-box { padding: 28px 22px; }
  .rs-h-auto-grid { padding-left: 18px; }
}
@media (max-width: 640px) {
  .rs-h-cards, .rs-h-steps, .rs-h-dif-list, .rs-h-dif.has-photo .rs-h-dif-list { grid-template-columns: 1fr; }
  .rs-h-symptoms { grid-template-columns: 1fr; }
  .rs-h-symptoms a { min-height: 72px; padding: 14px 20px; }
  /* Etapas compactas: número à esquerda, texto à direita. */
  .rs-h-steps { gap: 12px; }
  .rs-h-steps li { display: grid; grid-template-columns: 44px 1fr; column-gap: 12px; padding: 16px 18px; }
  .rs-h-steps li::before { grid-row: 1 / span 2; margin: 0; font-size: 20px; }
  .rs-h-steps h3 { margin: 0 0 4px; font-size: 17px; }
  .rs-h-focus-list { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .rs-h-actions .rs-btn { width: 100%; }
  .rs-h-faq-item summary { font-size: 16px; }
}

/* ==========================================================================
   Páginas internas (Fase 4): serviços, para assistências e orçamento
   ========================================================================== */
.rs-pg-hero { padding: 56px 0 56px; border-bottom: 1px solid var(--rs-border); background: linear-gradient(180deg, var(--rs-bg-alt), var(--rs-bg)); }
.rs-pg-hero .rs-breadcrumb { margin-bottom: 26px; }
.rs-pg-hero h1 { max-width: 900px; font-size: clamp(30px, 4.4vw, 46px); }
.rs-pg-hero .rs-lead { max-width: 780px; }
.rs-pg-p { max-width: 720px; color: var(--rs-text-muted); font-size: 17px; }

/* Sintomas / situações: células com título e texto (não são links) */
.rs-pg-symptoms {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; list-style: none; margin: 40px 0 0; padding: 0;
  background: var(--rs-border); border: 1px solid var(--rs-border);
}
.rs-pg-symptoms li { background: var(--rs-bg); padding: 26px 28px; }
.rs-h-alt .rs-pg-symptoms li { background: var(--rs-bg-alt); }
.rs-pg-symptoms h3 { margin-bottom: 8px; font-size: 18px; }
.rs-pg-symptoms p { margin: 0; color: var(--rs-text-muted); font-size: 15px; }

/* Texto + lista lateral */
.rs-pg-text.has-list { display: grid; grid-template-columns: 1.3fr 1fr; gap: 56px; align-items: center; }
.rs-pg-text h2 { max-width: 640px; }

/* Cards com 2 ou 3 colunas (o padrão .rs-h-cards tem 4) */
.rs-pg-cards-2 { grid-template-columns: repeat(2, 1fr); }
.rs-pg-cards-3 { grid-template-columns: repeat(3, 1fr); }
.rs-h-link-sec { color: var(--rs-text-muted); font-weight: 500; }

/* Público */
.rs-pg-audience { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 36px; }
.rs-pg-aud { display: flex; flex-direction: column; padding: 26px 26px 20px; background: var(--rs-bg-card); border: 1px solid var(--rs-border); border-radius: var(--rs-radius); }
.rs-pg-aud h3 { font-size: 18px; margin-bottom: 8px; }
.rs-pg-aud p { flex: 1; color: var(--rs-text-muted); font-size: 15px; }

/* Fluxo (para assistências) e região */
.rs-pg-flow { max-width: 900px; margin: 0 auto; text-align: center; }
.rs-pg-flow .rs-lead { margin: 0 auto; }
.rs-pg-flow-note { margin: 0; font-size: 18px; color: #fff; }
.rs-pg-region { max-width: 820px; }
.rs-pg-region .rs-lead { margin-bottom: 0; }

/* Formulário /orcamento/ */
.rs-orc { display: grid; grid-template-columns: 1.5fr 1fr; gap: 48px; align-items: start; }
.rs-orc-form { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.rs-orc-form .rs-full { grid-column: 1 / -1; }
.rs-orc-form .rs-field input,
.rs-orc-form .rs-field select,
.rs-orc-form .rs-field textarea { min-height: 48px; font-size: 16px; }
.rs-orc-form .rs-field textarea { min-height: 140px; }
.rs-opc { color: var(--rs-text-dim); font-weight: 400; }
.rs-orc-status { min-height: 24px; margin: 0 0 12px; font-size: 14.5px; color: var(--rs-text-muted); }
.rs-orc-status.is-erro { color: #ffa5a5; font-weight: 600; }
.rs-orc-status.is-ok { color: var(--rs-accent-2); }
.rs-orc-status a { color: var(--rs-accent); }
.rs-orc-side { padding: 28px 30px; background: var(--rs-bg-card); border: 1px solid var(--rs-border); border-radius: var(--rs-radius); }
.rs-orc-side h2 { font-size: 22px; margin-bottom: 10px; }
.rs-orc-side p { color: var(--rs-text-muted); font-size: 15px; }
.rs-orc-info { list-style: none; margin: 24px 0 8px; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.rs-orc-info strong { display: block; color: #fff; font-size: 13.5px; }
.rs-orc-info span { color: var(--rs-text-muted); font-size: 15px; }
.rs-orc-links a { color: var(--rs-accent); }

@media (max-width: 1100px) {
  .rs-pg-symptoms { grid-template-columns: repeat(2, 1fr); }
  .rs-pg-cards-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .rs-pg-hero { padding: 40px 0 40px; }
  .rs-pg-text.has-list, .rs-orc { grid-template-columns: 1fr; gap: 28px; }
  .rs-pg-audience { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .rs-pg-symptoms, .rs-pg-cards-2, .rs-pg-cards-3, .rs-orc-form { grid-template-columns: 1fr; }
  .rs-pg-symptoms li { padding: 20px; }
}

/* Hero com imagem principal opcional (só existe se uma foto real for escolhida no painel) */
.rs-pg-hero-body.has-media { display: grid; grid-template-columns: 1.25fr 0.9fr; gap: 48px; align-items: center; }
.rs-pg-hero-media { margin: 0; border: 1px solid var(--rs-border); border-radius: var(--rs-radius); overflow: hidden; background: var(--rs-bg-card); }
.rs-pg-hero-media img { display: block; width: 100%; height: auto; }
@media (max-width: 900px) { .rs-pg-hero-body.has-media { grid-template-columns: 1fr; gap: 28px; } }