/* Page hero */
.industries-page{
  --ih-min-h: clamp(520px, 72vh, 780px);
  --ih-maxw: 1080px;
  --ih-overlay: linear-gradient(180deg, rgba(0,0,0,.35) 0%, rgba(0,0,0,.55) 100%);
  --ih-text: #fff;
}

.industries-hero{
  position: relative;
  min-height: var(--ih-min-h);
  padding: 72px 18px;
  color: var(--ih-text);
  text-align: center;
  display: grid;
  place-items: center;
  isolation: isolate;
  background:
    var(--ih-overlay),
    var(--ih-bg, url('../img/industries-hero.jpg')) center/cover no-repeat;
}
.industries-hero::after{ /* gradient tăng độ tương phản phía đáy */
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(0,0,0,.45), rgba(0,0,0,0) 40%);
  z-index: 0;
}
.industries-hero .ih-inner{
  position: relative; z-index: 1;
  width: min(100%, var(--ih-maxw));
  margin-inline: auto;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
}
.industries-hero .ih-title,
.industries-hero h1{
  margin: 6px 0 4px;
  font-weight: 800;
  letter-spacing: .2px;
  font-size: clamp(28px, 3.6vw, 52px);
  line-height: 1.15;
  text-wrap: balance;
  color: #fff;
}

.industries-hero .sub{
  margin: 0;
  opacity: .9;
  font-size: clamp(14px, 1.7vw, 18px);
}

.industries-hero .ih-cta{
  margin-top: clamp(20px, 9vh, 80px);
  display:inline-flex; 
  align-items:center; 
  gap:6px;
  padding: 12px 18px;
  background: none; 
  color:#fff;
  border:0; 
  font-weight:600; 
  cursor:pointer;
  transition: transform .15s ease;
  flex-direction: column;   /* arrow above, text below */
}
.industries-hero .ih-cta:hover{ 
  transform: translateY(-1px);
}
.industries-hero .ih-cta:active{ transform: translateY(0); }
.industries-hero .ih-chevron{ 
  font-size: 18px;
  transform: translateY(1px); 
}
/*intro*/
.industries-intro {
  padding-top: 60px;
  font-size: 1rem;
  padding-bottom: 60px;
  text-align: center;
}
.industries-intro p{
  padding-bottom: 24px;
}
/* nút CTA */
.cta-center { text-align:center; margin:28px 0 10px; }
.btn-primary { display:inline-block; padding:10px 18px; border-radius:8px; background:#111; color:#fff; text-decoration:none; }
.btn-primary:hover { opacity:.9; }

/* Grid */
.industries-grid {
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 80px;
}
@media (max-width: 992px){ .industries-grid{ grid-template-columns: repeat(2, 1fr);} }
@media (max-width: 640px){ .industries-grid{ grid-template-columns: 1fr;} }

/* Card */
.industry-card {
  border-radius:4px;
  overflow:hidden;
  box-shadow:  none;
  border: 1px solid var(--color-border);
  transition: all .3s ease;
}
.industry-card:hover { 
  border: 1px solid var(--color-primary);
  transform: translateY(-2px);
}

.industry-card .card-link { 
  display:block; 
  color:var(--color-text); 
  text-decoration:none; 
}

.industry-card .thumb { aspect-ratio: 16/10; background:#ddd; }
.industry-card .thumb img { width:100%; height:100%; object-fit:cover; display:block; }
.industry-card .thumb .ph { width:100%; height:100%; background:var(--color-bg-soft); }

.industry-card .card-body { background:#fff; padding:16px 16px 14px; position:relative; min-height:140px; }
.industry-card .title { 
  font-size:1.125rem; 
  font-weight:700; 
  margin:0 0 6px; 
}


.industry-card .desc {
  font-size:12px; line-height:1.4; color:#666; margin:0 0 14px;
  display:-webkit-box; -webkit-line-clamp:2; line-clamp:2; -webkit-box-orient:vertical; overflow:hidden;
}

/* Actions: mũi tên và nút Read more */
.industry-card .card-actions {
  display:flex; 
  align-items:center; 
  justify-content:space-between;
}
.industry-card .arrow-text {
  display:inline-grid; 
  place-items:center;
  font-size: 0.75rem;
  transition: transform .2s;
  padding: 6px 10px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
}
.industry-card:hover .arrow-text { 
  color: #ffff;
  background-color: var(--color-primary); 
}
.industry-card:hover .title { 
  color: var(--color-primary);
}