:root {
  --header-h: 72px;
  --bg: #ffffff;
  --ink: #0f172a;
  --muted: #475569;
  --brand: #159e10;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.12);
  --hero-h: 100vh;
  --hero-bg: url("../assets/tubulacao-hero.png");
  --footer-bg: #0b0b0b;
  --footer-ink: #e6e6e6;
  --footer-muted: #a7a7a7;
  --footer-line: rgba(255, 255, 255, 0.08);
  --fab-size: 56px;
  --fab-right: 18px;
  --fab-bottom: 18px;
  --fab-bg: #25d366;
  --fab-shadow: 0 12px 24px rgba(0, 0, 0, 0.18);
  --fab-shadow-hover: 0 14px 28px rgba(0, 0, 0, 0.22);
}

.prod-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 22px;
}

.product-card {
  background: #fff;
  border-radius: var(--radius, 14px);
  box-shadow: var(--shadow, 0 10px 30px rgba(15, 23, 42, 0.12));
  overflow: hidden;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  display: flex;
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.16);
}

.product-card__link {
  display: grid;
  text-decoration: none;
  color: inherit;
}

.product-card__media {
  aspect-ratio: 16/10;
  background: #f3f4f6;
  display: grid;
  place-items: center;
  overflow: hidden;
}
.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-card__body {
  padding: 14px 16px 16px;
}
.product-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.3;
  margin: 2px 0 6px;
  color: var(--ink, #0f172a);
}
.product-card__desc {
  color: var(--muted, #475569);
  font-size: 0.95rem;
  line-height: 1.45;
  margin: 0 0 10px;
  min-height: 44px;
}

.product-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}
.product-card .tag {
  display: inline-block;
  border: 1px solid rgba(0, 0, 0, 0.08);
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 0.8rem;
  color: #0f172a;
  background: #f8fafc;
}

.product-card__cta {
  display: inline-block;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--brand, #159e10);
}

.section-title {
  text-align: center;
}
#lista-produtos {
  padding: 0 50px;
}

.cta-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  /* justify-content: space-around */
}

@media (max-width: 503px) {
  .cta-row {
    justify-content: space-around;
  }
  .product-desc {
    text-align: center;
  }
  .product-tags {
    display: flex;
    flex-direction: column;
    align-items: center;
    list-style: none;
    font-size: 10px;
    padding: 0;
    color: var(--brand);
  }
}

.product-tags {
  padding: 0 5px;
  color: var(--brand);
}

.container-especificacoes {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.breadcrumb {
  margin-bottom: 20px;
}

.container.cta-banner {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 50px 50px;
  text-align: center;
}

.container,
h3 {
  margin: 0;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}
html,
body {
  max-width: 100%;
  overflow-x: hidden;
}
.table-wrap {
  display: block;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--radius, 14px);
  background: #fff;
  margin: 10px 0 16px;
  text-align: center;
  padding: 50px;
}

.spec-table {
  border-collapse: collapse;
  width: max-content;
  min-width: 640px;
  font-size: 0.95rem;
}

.spec-table th,
.spec-table td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
  text-align: left;
  white-space: nowrap;
}

@media (max-width: 640px) {
  .spec-table thead th {
    position: static;
  }
}

img,
svg,
table {
  max-width: 100%;
  height: auto;
}

.tag {
  list-style: none;
}

@media (min-width: 734px) {
  .table-wrap {
    display: flex;
    justify-content: center;
    overflow-x: visible;
    border: none;
    background: transparent;
  }

  .spec-table {
    min-width: auto;
    width: auto;
    box-shadow: 0 0 24px rgba(15, 23, 42, 0.06);
    border-radius: var(--radius, 14px);
  }
}



/* --- Layout base --- */
.product-section.fancy { padding: 64px 24px; }
.hero-strip {
  height: 140px;
  border-radius: var(--radius);
  margin: 12px 0 28px;
  background: radial-gradient(1200px 200px at 30% -20%,
              rgba(21,158,16,0.22), transparent 60%),
              linear-gradient(90deg, rgba(21,158,16,0.12), transparent 40%),
              linear-gradient(180deg, rgba(0,0,0,0.05), transparent);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.3), var(--shadow);
}
.grid-2 {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 32px;
  align-items: start;
}
@media (max-width: 980px) {
  .grid-2 { grid-template-columns: 1fr; }
}

/* --- Media card --- */
.card-glass {
  /* position: relative;
  overflow: hidden;
  border-radius: calc(var(--radius) + 4px);
  /* box-shadow: var(--shadow); */
  /* background: linear-gradient(180deg, rgba(255,255,255,0.7), rgba(255,255,255,0.95));
  border: 1px solid rgba(0,0,0,0.06); */ */
}
.card-glass img { width: 100%; display: block; }
.brand-chip {
  position: absolute; left: 16px; bottom: 16px;
  backdrop-filter: blur(6px);
  background: rgba(255,255,255,0.7);
  color: var(--ink); font-weight: 600; font-size: .95rem;
  padding: 8px 12px; border-radius: 999px;
  border: 1px solid rgba(0,0,0,0.06);
  display: inline-flex; align-items: center; gap: 8px;
}
.brand-chip .dot {
  width: 8px; height: 8px; border-radius: 999px; background: var(--brand);
  box-shadow: 0 0 0 3px rgba(21,158,16,.18);
}

/* --- Titulos & texto --- */
.product-title {
  margin: 6px 0 10px;
  font-family: "Bebas Neue", system-ui, sans-serif;
  font-size: clamp(2.2rem, 2.4vw + 1.2rem, 3.2rem);
  letter-spacing: .5px;
}
.gradient-title {
  background: linear-gradient(90deg, var(--brand), #1fb316 60%, #15a010);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lead {
  font-size: 1.08rem; color: var(--muted);
  line-height: 1.75; margin-bottom: 12px;
}

/* --- Mini cards (benefícios) --- */
.cards-compact {
  display: grid; gap: 14px; margin: 22px 0 8px;
  grid-template-columns: repeat(2, minmax(0,1fr));
}
@media (max-width: 720px) { .cards-compact { grid-template-columns: 1fr; } }
.mini-card {
  display: grid; grid-template-columns: 44px 1fr; gap: 10px ; align-items: center;
  padding: 14px 14px; border-radius: var(--radius);
  background: #ffffff; border: 1px solid rgba(0,0,0,0.06);
  box-shadow: 0 6px 18px rgba(15,23,42,0.06);
  transition: transform .25s ease, box-shadow .25s ease;
}
.mini-card:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(15,23,42,0.10); }
.mini-card .icon {
  width: 44px; height: 44px; display: grid; place-items: center;
  border-radius: 12px; background: rgba(21,158,16,0.10); font-size: 1.2rem;
  border: 1px solid rgba(21,158,16,0.18);
}
.mini-card h3 { margin: 4px 0 2px; font-size: 1.05rem; color: var(--ink); }
.mini-card p  { margin: 0; color: var(--muted); font-size: .98rem; }

/* --- Chips de aplicação --- */
.subtitle { margin: 26px 0 10px; font-weight: 700; font-size: 1.15rem; color: var(--ink); }
.chip-list { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0 0 22px; list-style: none; }
.chip {
  padding: 8px 12px; border-radius: 999px; font-weight: 600; font-size: .95rem;
  background: rgba(21,158,16,0.10); color: #11660e; border: 1px solid rgba(21,158,16,0.18);
}
.chip-outline {
  background: transparent; color: var(--ink); border: 1px dashed rgba(0,0,0,0.22);
}

/* --- CTA banner --- */
.cta-banner {
  display: grid; gap: 14px; align-items: center;
  grid-template-columns: 1fr auto;
  background: linear-gradient(180deg, #f7faf8, #ffffff);
  border: 1px solid rgba(0,0,0,0.06);
  box-shadow: var(--shadow); border-radius: calc(var(--radius) + 2px);
  padding: 18px;
}
@media (max-width: 720px) { .cta-banner { grid-template-columns: 1fr; } }
.cta-title { margin: 0 0 6px; font-weight: 800; color: var(--ink); }
.cta-row { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.btn { border-radius: 999px; padding: 10px 16px; font-weight: 700; }
.btn-outline { border: 1px solid rgba(0,0,0,0.18); background: #fff; color: var(--ink); }
.btn-outline:hover { border-color: rgba(0,0,0,0.30); }
.btn-whats {
  background: linear-gradient(90deg, #25d366, #18b654);
  color: #fff; border: 0; box-shadow: 0 10px 24px rgba(37,211,102,.22);
}
.btn-whats:hover { filter: saturate(1.05) brightness(1.02); transform: translateY(-1px); }

/* --- Micro-animação segura --- */
@media (prefers-reduced-motion: no-preference) {
  .pulse { animation: pulse 1.8s ease-in-out infinite; }
  @keyframes pulse {
    0%,100% { box-shadow: 0 10px 24px rgba(37,211,102,.22); }
    50% { box-shadow: 0 16px 30px rgba(37,211,102,.32); }
  }
}