/* ==========================================================================
   FRS Chimneys — layout das páginas de calhas
   Mobile first. Breakpoints alinhados ao Divi:
     ≤ 767px   smartphones
     768–980px tablets
     ≥ 981px   desktop
   Tudo escopado em .frs-chm* para não vazar para o tema.
   ========================================================================== */

/* --------------------------------------------------------------------------
   0. Tokens da marca
   -------------------------------------------------------------------------- */

.frs-chm,
.frs-chm-sticky {
  --c-navy:        #13215a;
  --c-navy-dark:   #0b1640;
  --c-navy-soft:   #eef1f8;
  --c-red:         #97312f;
  --c-red-dark:    #7f2725;
  --c-gold:        #f59e0b;
  --c-ink:         #1f2937;
  --c-muted:       #5b6474;
  --c-line:        #e5e7eb;
  --c-bg:          #f6f7fb;
  --c-white:       #ffffff;
  --c-radius:      14px;
  --c-shadow:      0 10px 30px rgba(19, 33, 90, 0.08);

  color: var(--c-ink);
  font-family: inherit;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.frs-chm *,
.frs-chm *::before,
.frs-chm *::after,
.frs-chm-sticky,
.frs-chm-sticky * { box-sizing: border-box; min-width: 0; }

.frs-chm { width: 100%; max-width: 100%; overflow-x: clip; }

/* Tema Divi: sem sidebar e sem limite de largura nestas páginas
   (mesmo efeito dos overrides que as páginas antigas carregavam inline). */
.frs-chimneys-page #sidebar { display: none !important; }
.frs-chimneys-page #main-content .container,
.frs-chimneys-page #left-area { width: 100% !important; max-width: 100% !important; padding: 0 !important; }
.frs-chimneys-page #main-content .container::before { display: none !important; }
.frs-chimneys-page .entry-content { padding: 0 !important; }
.frs-chimneys-page #main-content .container.et_right_sidebar,
.frs-chimneys-page #main-content .container.et_left_sidebar { padding-top: 0 !important; }

/* --------------------------------------------------------------------------
   1. Utilitários
   -------------------------------------------------------------------------- */

.frs-chm-wrap {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}
.frs-chm-wrap--narrow { max-width: 860px; }

.frs-chm-section { padding: 48px 0; background: var(--c-white); }
.frs-chm-section--alt { background: var(--c-bg); }
.frs-chm-section--tight { padding: 24px 0; }

.frs-chm-label {
  display: inline-block;
  margin: 0 0 8px;
  color: var(--c-red);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.frs-chm-kicker {
  display: inline-flex;
  align-items: center;
  margin: 0 0 14px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.frs-chm-h2 {
  margin: 0 0 12px;
  color: var(--c-navy);
  font-size: 26px;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.frs-chm-lead {
  max-width: 720px;
  margin: 0 0 24px;
  color: var(--c-muted);
  font-size: 17px;
}

.frs-chm-icon { width: 22px; height: 22px; flex: 0 0 auto; }

/* Botões */
.frs-chm-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 52px;
  padding: 12px 22px;
  border: 2px solid transparent;
  border-radius: 12px;
  font: inherit;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.2;
  text-decoration: none !important;
  cursor: pointer;
  transition: transform 0.15s ease, background-color 0.15s ease, color 0.15s ease;
}
.frs-chm-btn:hover { transform: translateY(-1px); }
.frs-chm-btn:focus-visible { outline: 3px solid var(--c-gold); outline-offset: 2px; }
.frs-chm-btn--primary { background: var(--c-red); color: #fff !important; }
.frs-chm-btn--primary:hover { background: var(--c-red-dark); }
.frs-chm-btn--outline { background: transparent; border-color: var(--c-navy); color: var(--c-navy) !important; }
.frs-chm-btn--outline:hover { background: var(--c-navy-soft); }
.frs-chm-btn--outline-light { background: rgba(255, 255, 255, 0.06); border-color: rgba(255, 255, 255, 0.55); color: #fff !important; }
.frs-chm-btn--outline-light:hover { background: rgba(255, 255, 255, 0.14); }

.frs-chm-cta { display: flex; flex-direction: column; gap: 10px; margin: 22px 0 18px; }

/* --------------------------------------------------------------------------
   2. Hero
   -------------------------------------------------------------------------- */

.frs-chm-hero {
  position: relative;
  padding: 44px 0 40px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(45deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(180deg, var(--c-navy) 0%, var(--c-navy-dark) 100%);
  color: #fff;
}
.frs-chm-hero__grid { display: grid; grid-template-columns: 1fr; gap: 28px; align-items: center; }

.frs-chm-hero__title {
  margin: 0 0 12px;
  color: #fff;
  font-size: 34px;
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -0.02em;
}
.frs-chm-hero__tagline {
  margin: 0;
  max-width: 560px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 17px;
  line-height: 1.55;
}

.frs-chm-points {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.frs-chm-points li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 13px;
  font-weight: 600;
}
.frs-chm-points .frs-chm-icon { width: 16px; height: 16px; color: var(--c-gold); }

.frs-chm-hero__frame {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  background: #fff;
  padding: 10px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}
.frs-chm-hero__img { display: block; width: 100%; height: auto; border-radius: 12px; object-fit: cover; }
.frs-chm-hero__tag {
  position: absolute; top: 20px; right: 20px;
  padding: 6px 10px;
  border-radius: 8px;
  background: var(--c-red);
  color: #fff;
  font-size: 11px; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase;
}

.frs-chm-hero__card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 22px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(4px);
}
.frs-chm-hero__card strong { font-size: 18px; }
.frs-chm-hero__card > span { color: rgba(255, 255, 255, 0.72); font-size: 14px; }
.frs-chm-hero__card-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; margin-bottom: 8px;
  border-radius: 14px; background: var(--c-red); color: #fff;
}
.frs-chm-hero__card-icon .frs-chm-icon { width: 28px; height: 28px; }

.frs-chm-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 16px; }
.frs-chm-stats div { padding: 12px 10px; border-radius: 12px; background: rgba(255, 255, 255, 0.08); text-align: center; }
.frs-chm-stats b { display: block; font-size: 20px; color: var(--c-gold); }
.frs-chm-stats small { display: block; color: rgba(255, 255, 255, 0.72); font-size: 12px; line-height: 1.3; }

/* --------------------------------------------------------------------------
   3. Cards de serviços
   -------------------------------------------------------------------------- */

.frs-chm-cards { display: grid; grid-template-columns: 1fr; gap: 14px; }

.frs-chm-card {
  padding: 20px;
  border: 1px solid var(--c-line);
  border-radius: var(--c-radius);
  background: #fff;
  box-shadow: var(--c-shadow);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.frs-chm-card:hover { transform: translateY(-2px); box-shadow: 0 16px 36px rgba(19, 33, 90, 0.12); }
.frs-chm-card__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; margin-bottom: 12px;
  border-radius: 12px; background: var(--c-navy-soft); color: var(--c-navy);
}
.frs-chm-card__title { margin: 0 0 4px; color: var(--c-navy); font-size: 17px; font-weight: 800; line-height: 1.3; }
.frs-chm-card__text { margin: 0; color: var(--c-muted); font-size: 15px; }

/* --------------------------------------------------------------------------
   4. Faixa "Why it matters"
   -------------------------------------------------------------------------- */

.frs-chm-why {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--c-navy) 0%, var(--c-navy-dark) 100%);
  color: #fff;
}
.frs-chm-why__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; flex: 0 0 auto;
  border-radius: 12px; background: rgba(255, 255, 255, 0.12); color: var(--c-gold);
}
.frs-chm-why__title { margin: 0 0 8px; color: var(--c-gold); font-size: 20px; font-weight: 800; }
.frs-chm-why p { margin: 0; color: rgba(255, 255, 255, 0.92); font-size: 16px; }

/* --------------------------------------------------------------------------
   5. Especificações (tipos de calha)
   -------------------------------------------------------------------------- */

.frs-chm-specs { display: grid; grid-template-columns: 1fr; gap: 18px; }

.frs-chm-spec-table {
  margin: 0;
  border: 1px solid var(--c-line);
  border-radius: var(--c-radius);
  overflow: hidden;
  background: #fff;
}
.frs-chm-spec-table > div {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  padding: 12px 16px;
  border-top: 1px solid var(--c-line);
}
.frs-chm-spec-table > div:first-child { border-top: 0; }
.frs-chm-spec-table > div:nth-child(even) { background: var(--c-bg); }
.frs-chm-spec-table dt { margin: 0; color: var(--c-muted); font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; }
.frs-chm-spec-table dd { margin: 0; color: var(--c-navy); font-weight: 700; }

.frs-chm-proscons { display: grid; grid-template-columns: 1fr; gap: 14px; }
.frs-chm-pros, .frs-chm-cons { padding: 18px; border-radius: var(--c-radius); }
.frs-chm-pros { background: #ecfdf5; border: 1px solid #a7f3d0; }
.frs-chm-cons { background: #fff7ed; border: 1px solid #fed7aa; }
.frs-chm-pros h3, .frs-chm-cons h3 { display: flex; align-items: center; gap: 8px; margin: 0 0 8px; font-size: 16px; font-weight: 800; color: var(--c-navy); }
.frs-chm-pros .frs-chm-icon { color: #059669; }
.frs-chm-cons .frs-chm-icon { color: #ea580c; }
.frs-chm-pros ul, .frs-chm-cons ul { margin: 0; padding-left: 18px; font-size: 15px; }
.frs-chm-pros li, .frs-chm-cons li { margin: 0 0 4px; }

.frs-chm-compare { margin: 18px 0 0; color: var(--c-muted); font-size: 15px; }
.frs-chm-compare a { color: var(--c-red); font-weight: 700; text-decoration: underline; text-underline-offset: 2px; }

/* --------------------------------------------------------------------------
   6. Processo
   -------------------------------------------------------------------------- */

.frs-chm-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}
.frs-chm-step {
  position: relative;
  padding: 20px 20px 20px 66px;
  border-radius: var(--c-radius);
  background: #fff;
  border: 1px solid var(--c-line);
}
.frs-chm-step__num {
  position: absolute; top: 18px; left: 18px;
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  border-radius: 50%; background: var(--c-red); color: #fff;
  font-size: 15px; font-weight: 800;
}
.frs-chm-step__title { margin: 0 0 4px; color: var(--c-navy); font-size: 17px; font-weight: 800; }
.frs-chm-step__text { margin: 0; color: var(--c-muted); font-size: 15px; }

/* --------------------------------------------------------------------------
   7. Benefícios / garantia
   -------------------------------------------------------------------------- */

.frs-chm-benefits { display: grid; grid-template-columns: 1fr; gap: 14px; }
.frs-chm-benefit {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 18px;
  border-radius: var(--c-radius);
  background: var(--c-navy-soft);
}
.frs-chm-benefit__icon {
  display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto;
  width: 44px; height: 44px; border-radius: 12px; background: var(--c-navy); color: var(--c-gold);
}
.frs-chm-benefit h3 { margin: 0 0 2px; color: var(--c-navy); font-size: 16px; font-weight: 800; }
.frs-chm-benefit p { margin: 0; color: var(--c-muted); font-size: 15px; }

/* --------------------------------------------------------------------------
   8. FAQ (details/summary — sem JS)
   -------------------------------------------------------------------------- */

.frs-chm-faq { display: flex; flex-direction: column; gap: 10px; }
.frs-chm-faq__item {
  border: 1px solid var(--c-line);
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
}
.frs-chm-faq__item summary {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 16px 18px;
  color: var(--c-navy);
  font-size: 16px; font-weight: 800;
  cursor: pointer;
  list-style: none;
}
.frs-chm-faq__item summary::-webkit-details-marker { display: none; }
.frs-chm-faq__item summary:focus-visible { outline: 3px solid var(--c-gold); outline-offset: -3px; }
.frs-chm-faq__chev { display: inline-flex; color: var(--c-red); transition: transform 0.2s ease; }
.frs-chm-faq__chev .frs-chm-icon { width: 18px; height: 18px; }
.frs-chm-faq__item[open] .frs-chm-faq__chev { transform: rotate(90deg); }
.frs-chm-faq__item p { margin: 0; padding: 0 18px 16px; color: var(--c-muted); font-size: 15px; }

/* --------------------------------------------------------------------------
   9. Páginas relacionadas
   -------------------------------------------------------------------------- */

.frs-chm-related { display: grid; grid-template-columns: 1fr; gap: 10px; }
.frs-chm-related__item {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 14px 16px;
  border: 1px solid var(--c-line);
  border-radius: 12px;
  background: #fff;
  color: var(--c-navy) !important;
  font-weight: 800;
  text-decoration: none !important;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.frs-chm-related__item:hover { border-color: var(--c-red); transform: translateY(-1px); }
.frs-chm-related__item .frs-chm-icon { color: var(--c-red); width: 18px; height: 18px; }

/* --------------------------------------------------------------------------
   10. Bloco de orçamento (formulário)
   -------------------------------------------------------------------------- */

.frs-chm-quote {
  background: linear-gradient(180deg, var(--c-navy) 0%, var(--c-navy-dark) 100%);
  color: #fff;
}
.frs-chm-quote__grid { display: grid; grid-template-columns: 1fr; gap: 26px; align-items: start; }
.frs-chm-quote__title { margin: 0 0 10px; color: #fff; font-size: 28px; line-height: 1.15; font-weight: 900; }
.frs-chm-quote__copy p { margin: 0 0 16px; color: rgba(255, 255, 255, 0.85); font-size: 16px; }
.frs-chm-quote__phone {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--c-gold) !important; font-size: 20px; font-weight: 800; text-decoration: none !important;
}
.frs-chm-quote__form {
  padding: 20px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
}
/* Título do [frs_lead_form] fica menor aqui */
.frs-chm-quote__form .frs-lead__title { font-size: 20px !important; text-transform: none !important; }

/* Formulário próprio (fallback) */
.frs-chm-form { color: #fff; }
.frs-chm-form__title { margin: 0 0 14px; color: #fff; font-size: 20px; font-weight: 800; }
.frs-chm-form__grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
.frs-chm-form label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; font-weight: 700; }
.frs-chm-form label span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.frs-chm-form input,
.frs-chm-form textarea {
  width: 100%;
  min-height: 52px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 10px;
  background: #fff;
  color: var(--c-ink);
  font: inherit;
  font-size: 16px;   /* evita zoom do iOS */
  -webkit-appearance: none;
  appearance: none;
}
.frs-chm-form textarea { min-height: 96px; resize: vertical; }
.frs-chm-form input:focus, .frs-chm-form textarea:focus { outline: 3px solid var(--c-gold); outline-offset: 1px; }
.frs-chm-form .frs-chm-btn { width: 100%; margin-top: 14px; }
.frs-chm-form .frs-chm-btn:disabled { opacity: 0.65; cursor: wait; transform: none; }
.frs-chm-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.frs-chm-form__status { margin: 12px 0 0; padding: 12px 14px; border-radius: 10px; font-size: 14px; }
.frs-chm-form__status.is-ok { background: rgba(22, 163, 74, 0.2); border: 1px solid rgba(22, 163, 74, 0.6); }
.frs-chm-form__status.is-error { background: rgba(220, 38, 38, 0.2); border: 1px solid rgba(220, 38, 38, 0.6); }
.frs-chm-form.is-sent .frs-chm-form__grid,
.frs-chm-form.is-sent .frs-chm-btn { display: none; }

/* --------------------------------------------------------------------------
   11. Barra fixa (só celular)
   -------------------------------------------------------------------------- */

.frs-chm-sticky {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 9000;
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 8px;
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, 0.96);
  border-top: 1px solid var(--c-line);
  box-shadow: 0 -8px 24px rgba(19, 33, 90, 0.12);
  transform: translateY(110%);
  transition: transform 0.25s ease;
}
.frs-chm-sticky.is-visible { transform: translateY(0); }
.frs-chm-sticky .frs-chm-btn { min-height: 48px; font-size: 14px; padding: 10px 12px; }

/* Aviso para editores (shortcode sem conteúdo) */
.frs-chm-notice { padding: 12px 16px; border: 1px dashed #b32d2e; border-radius: 8px; background: #fff5f5; }

/* --------------------------------------------------------------------------
   12. Tablets (768–980px)
   -------------------------------------------------------------------------- */

@media (min-width: 768px) and (max-width: 980px) {
  .frs-chm-section { padding: 56px 0; }
  .frs-chm-h2 { font-size: 30px; }

  .frs-chm-hero { padding: 56px 0 48px; }
  .frs-chm-hero__title { font-size: 42px; }
  .frs-chm-cta { flex-direction: row; flex-wrap: wrap; }

  .frs-chm-cards { grid-template-columns: 1fr 1fr; }
  .frs-chm-why { flex-direction: row; align-items: flex-start; padding: 28px; }
  .frs-chm-specs { grid-template-columns: 1fr 1fr; }
  .frs-chm-spec-table > div { grid-template-columns: 150px 1fr; align-items: center; }
  .frs-chm-steps { grid-template-columns: 1fr 1fr; }
  .frs-chm-benefits { grid-template-columns: 1fr 1fr 1fr; }
  .frs-chm-related { grid-template-columns: 1fr 1fr; }

  .frs-chm-quote__grid { grid-template-columns: 1fr 1fr; }
  .frs-chm-form__grid { grid-template-columns: 1fr 1fr; }
  .frs-chm-form__full { grid-column: 1 / -1; }

  .frs-chm-sticky { display: none; }
}

/* --------------------------------------------------------------------------
   13. Desktop (≥ 981px)
   -------------------------------------------------------------------------- */

@media (min-width: 981px) {
  .frs-chm-wrap { padding: 0 32px; }
  .frs-chm-section { padding: 72px 0; }
  .frs-chm-section--tight { padding: 32px 0; }
  .frs-chm-h2 { font-size: 34px; }
  .frs-chm-lead { font-size: 18px; margin-bottom: 32px; }

  .frs-chm-hero { padding: 72px 0 64px; }
  .frs-chm-hero__grid { grid-template-columns: 1.15fr 0.85fr; gap: 48px; }
  .frs-chm-hero__title { font-size: 52px; }
  .frs-chm-hero__tagline { font-size: 19px; }
  .frs-chm-cta { flex-direction: row; }
  .frs-chm-btn { min-height: 54px; padding: 12px 26px; }
  .frs-chm-points li { font-size: 14px; }

  .frs-chm-cards { grid-template-columns: repeat(3, 1fr); gap: 18px; }
  .frs-chm-card { padding: 24px; }

  .frs-chm-why { flex-direction: row; align-items: flex-start; gap: 20px; padding: 32px 36px; }
  .frs-chm-why__title { font-size: 22px; }
  .frs-chm-why p { font-size: 17px; }

  .frs-chm-specs { grid-template-columns: 1fr 1fr; gap: 24px; }
  .frs-chm-spec-table > div { grid-template-columns: 170px 1fr; align-items: center; padding: 14px 18px; }
  .frs-chm-proscons { grid-template-columns: 1fr; }

  .frs-chm-steps { grid-template-columns: repeat(4, 1fr); gap: 18px; }
  .frs-chm-step { padding: 64px 20px 22px 20px; }
  .frs-chm-step__num { top: 18px; left: 20px; }

  .frs-chm-benefits { grid-template-columns: repeat(3, 1fr); gap: 18px; }
  .frs-chm-related { grid-template-columns: repeat(4, 1fr); }

  .frs-chm-quote__grid { grid-template-columns: 1fr 1.1fr; gap: 48px; }
  .frs-chm-quote__title { font-size: 34px; }
  .frs-chm-quote__form { padding: 28px; }
  .frs-chm-form__grid { grid-template-columns: 1fr 1fr; }
  .frs-chm-form__full { grid-column: 1 / -1; }
  .frs-chm-form .frs-chm-btn { width: auto; min-width: 240px; }

  .frs-chm-sticky { display: none; }
}

/* --------------------------------------------------------------------------
   14. Smartphones (≤ 767px): ajustes finos
   -------------------------------------------------------------------------- */

@media (max-width: 767px) {
  .frs-chm-btn { width: 100%; }
  .frs-chm-hero__media { order: 2; }
  .frs-chm-stats b { font-size: 18px; }
  .frs-chm-section:last-of-type { padding-bottom: 96px; } /* espaço para a barra fixa */
}

/* --------------------------------------------------------------------------
   15. Movimento reduzido
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  .frs-chm *, .frs-chm-sticky { transition: none !important; }
}