/* ============================================
   Controlix — About Us page
   Uses the same design tokens as home.css
   ============================================ */

.page-banner {
  background: var(--bg-alt);
  border-bottom: 1px solid var(--line);
  padding: 40px 24px;
  text-align: center;
}
.page-banner .eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange-dim);
  font-weight: 700;
  margin-bottom: 10px;
}
.page-banner h1 {
  font-family: var(--font-head);
  color: var(--navy);
  font-size: 1.9rem;
  margin: 0;
}

.about-intro {
  max-width: 900px;
  margin: 0 auto;
  padding: 70px 24px 50px;
  text-align: center;
}
.about-intro .eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange-dim);
  font-weight: 700;
  margin-bottom: 14px;
}
.about-intro h2 {
  font-family: var(--font-head);
  color: var(--navy);
  font-size: 2rem;
  margin: 0 0 22px;
}
.about-intro p {
  color: var(--muted);
  font-size: 1.03rem;
  text-align: left;
  margin: 0 0 18px;
}
.about-intro p:last-child { margin-bottom: 0; }
.about-intro strong { color: var(--ink); font-weight: 600; }

/* ===== Process categories grid ===== */
.categories-section {
  background: var(--bg-alt);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 70px 24px;
}
.categories-wrap { max-width: 1180px; margin: 0 auto; }
.categories-heading { text-align: center; margin-bottom: 44px; }
.categories-heading .eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange-dim);
  font-weight: 700;
  margin-bottom: 10px;
}
.categories-heading h2 {
  font-family: var(--font-head);
  color: var(--navy);
  font-size: 1.8rem;
  margin: 0;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.category-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 30px 24px;
  text-align: center;
  transition: border-color 0.15s, transform 0.15s;
}
.category-card:hover {
  border-color: var(--orange-dim);
  transform: translateY(-3px);
}
.category-card .icon {
  width: 54px; height: 54px;
  margin: 0 auto 18px;
  background: var(--navy);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.category-card .icon svg { width: 26px; height: 26px; color: #fff; }
.category-card h3 {
  font-family: var(--font-head);
  color: var(--navy);
  font-size: 1.1rem;
  margin: 0 0 10px;
}
.category-card p {
  color: var(--muted);
  font-size: 0.88rem;
  margin: 0;
  line-height: 1.6;
}

/* ===== Specialized / hazardous callout ===== */
.hazard-section {
  max-width: 1180px;
  margin: 70px auto;
  padding: 0 24px;
}
.hazard-box {
  background: var(--navy-deep);
  border-radius: 10px;
  padding: 46px 50px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 30px;
  align-items: center;
  color: #fff;
}
.hazard-box .icon-badge {
  width: 74px; height: 74px;
  background: var(--orange);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.hazard-box .icon-badge svg { width: 36px; height: 36px; color: #fff; }
.hazard-box .eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
  font-weight: 700;
  margin-bottom: 10px;
}
.hazard-box h3 {
  font-family: var(--font-head);
  font-size: 1.35rem;
  margin: 0 0 12px;
}
.hazard-box p {
  color: #cdd8e3;
  font-size: 0.95rem;
  margin: 0;
  max-width: 66ch;
}

/* ===== Brands section ===== */
.brands-section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 20px 24px 90px;
}
.brands-heading { text-align: center; margin-bottom: 40px; }
.brands-heading .eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange-dim);
  font-weight: 700;
  margin-bottom: 10px;
}
.brands-heading h2 {
  font-family: var(--font-head);
  color: var(--navy);
  font-size: 1.8rem;
  margin: 0 0 12px;
}
.brands-heading p {
  color: var(--muted);
  font-size: 0.97rem;
  max-width: 60ch;
  margin: 0 auto;
}

.brands-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  margin-top: 34px;
}
.brand-chip {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 26px 14px;
  text-align: center;
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--navy);
  font-size: 1.02rem;
  transition: border-color 0.15s, background 0.15s;
}
.brand-chip:hover {
  border-color: var(--orange-dim);
  background: #fff;
}

@media (max-width: 980px) {
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .brands-grid { grid-template-columns: repeat(3, 1fr); }
  .hazard-box { grid-template-columns: 1fr; text-align: center; }
  .hazard-box .icon-badge { margin: 0 auto; }
}

@media (max-width: 560px) {
  .category-grid { grid-template-columns: 1fr; }
  .brands-grid { grid-template-columns: repeat(2, 1fr); }
}