/* ============================================================
   MASTER INTERNET – casa-inteligente.css
   Página "Casa Inteligente Master" (complementa servico.css)
   ============================================================ */

.casa-hero {
  position: relative;
  margin-top: 32px;
  border-radius: var(--r-xl);
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dk) 100%) var(--blue-dk);
  background-size: cover;
  background-position: center;
  padding: 44px 40px;
  color: #fff;
  box-shadow: var(--shadow-card);
}
.casa-hero-overlay {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(0,26,128,.4) 0%, rgba(0,26,128,.15) 100%);
  pointer-events: none;
}
.casa-hero > *:not(.casa-hero-overlay) { position: relative; z-index: 2; }
.casa-hero h1 { margin: 0 0 6px; font-size: clamp(28px, 4vw, 44px); font-weight: 900; line-height: 1.1; }
.casa-hero .casa-tagline { font-size: 17px; font-weight: 700; color: #fff; margin-bottom: 14px; }
.casa-hero p { font-size: 15px; line-height: 1.6; color: rgba(255,255,255,.92); max-width: 700px; margin-bottom: 10px; }
.casa-hero p:last-of-type { margin-bottom: 0; }
.casa-hero .svc-btn.wa { margin-top: 20px; width: fit-content; }

@media (max-width: 680px) {
  .casa-hero { padding: 32px 22px; }
}

.casa-intro {
  margin-top: 24px;
  background: var(--blue-lt);
  border-radius: var(--r-lg);
  padding: 26px 32px;
  text-align: center;
}
.casa-intro h2 { font-size: 19px; font-weight: 900; color: var(--gray-900); margin-bottom: 8px; }
.casa-intro p { font-size: 14.5px; color: var(--gray-700); max-width: 640px; margin: 0 auto; }

.casa-section {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--r-lg);
  padding: 32px;
  box-shadow: var(--shadow-card);
  margin-top: 24px;
  scroll-margin-top: 84px;
}

.casa-hub { margin-top: 24px; }
.casa-hub-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.casa-hub-card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--r-lg);
  padding: 28px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.casa-hub-card:hover { transform: translateY(-3px); border-color: var(--blue-md); }
.casa-hub-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  background: var(--blue-lt);
}
.casa-hub-title { font-size: 19px; font-weight: 900; color: var(--gray-900); font-family: var(--font-heading); }
.casa-hub-summary { font-size: 13.5px; color: var(--gray-500); line-height: 1.6; flex-grow: 1; }
.casa-hub-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: 14px;
  background: var(--blue);
  color: #fff;
  font-weight: 800;
  font-size: 13.5px;
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.casa-hub-cta:hover { background: var(--blue-dk); transform: translateY(-1px); }
.casa-hub-cta svg { width: 15px; height: 15px; }

@media (max-width: 900px) {
  .casa-hub-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .casa-hub-grid { grid-template-columns: 1fr; }
}
.casa-section h2 { font-size: 24px; font-weight: 900; margin-bottom: 6px; color: var(--gray-900); }
.casa-section .casa-subtitle { font-size: 15px; font-weight: 700; color: var(--blue); margin-bottom: 14px; }
.casa-section > p { color: var(--gray-500); font-size: 15px; max-width: 760px; margin-bottom: 8px; }

.casa-checklist { list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 10px; margin-top: 18px; }
.casa-checklist li { display: flex; gap: 9px; align-items: flex-start; font-size: 14.5px; color: var(--gray-700); }
.casa-checklist li svg { flex-shrink: 0; width: 17px; height: 17px; margin-top: 3px; color: var(--blue); }

.casa-label { font-size: 13px; font-weight: 800; color: var(--gray-900); margin-top: 20px; margin-bottom: 10px; }
.casa-note { margin-top: 16px; font-size: 13px; color: var(--gray-500); font-style: italic; }

.casa-table-wrap { overflow-x: auto; margin-top: 18px; -webkit-overflow-scrolling: touch; }
.casa-table { width: 100%; min-width: 480px; border-collapse: collapse; font-size: 14px; }
.casa-table th {
  text-align: left;
  padding: 12px 16px;
  font-weight: 900;
  color: #fff;
  background: var(--blue);
}
.casa-table th:first-child { border-top-left-radius: var(--r-sm); }
.casa-table th:last-child { border-top-right-radius: var(--r-sm); }
.casa-table td { padding: 12px 16px; border-bottom: 1px solid var(--gray-200); color: var(--gray-700); }
.casa-table tr:nth-child(even) td { background: var(--gray-50); }
.casa-table td:last-child { font-weight: 700; color: var(--gray-900); background: var(--blue-lt); }

.casa-statement {
  margin-top: 24px;
  background: var(--blue-lt);
  border-radius: var(--r-lg);
  padding: 36px 32px;
  text-align: center;
}
.casa-statement h2 { font-size: 22px; font-weight: 900; color: var(--gray-900); margin-bottom: 14px; }
.casa-statement p { font-size: 15px; color: var(--gray-700); max-width: 620px; margin: 0 auto 6px; }
.casa-statement p:last-child { margin-bottom: 0; font-weight: 700; }

.casa-cta {
  margin-top: 28px;
  background: var(--blue-dk);
  border-radius: var(--r-xl);
  padding: 44px 32px;
  text-align: center;
  color: #fff;
}
.casa-cta h2 { font-size: 24px; font-weight: 900; margin-bottom: 12px; }
.casa-cta p { font-size: 14.5px; color: rgba(255,255,255,.9); max-width: 520px; margin: 0 auto 22px; }
.casa-cta .svc-btn.wa { display: inline-flex; margin: 0 auto; }