/* ---------- Inner hero banner ---------- */
.inner-hero{
  position:relative;min-height:70vh;display:flex;
  flex-direction:column;justify-content:flex-end;
  overflow:hidden;background:var(--c-navy-950);
}
.inner-hero-media{position:absolute;inset:0;}
.inner-hero-media img{width:100%;height:100%;object-fit:cover;filter:brightness(0.85);}
.inner-hero::before{
  content:'';position:absolute;inset:0;z-index:0;
  background:linear-gradient(
    to top,
    rgba(5,12,24,0.97) 0%,
    rgba(5,12,24,0.82) 35%,
    rgba(5,12,24,0.55) 65%,
    rgba(5,12,24,0.35) 100%
  );
}
.inner-hero::after{
  content:'';position:absolute;bottom:0;left:0;right:0;height:3px;z-index:2;
  background:linear-gradient(90deg, transparent 0%, var(--c-gold-500) 30%, var(--c-gold-400) 70%, transparent 100%);
}
.inner-hero-content{
  position:relative;z-index:1;
  padding-top:var(--header-h);
  padding-bottom:3rem;
}
.hero-eyebrow.inner-eyebrow, .inner-hero-content .hero-eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.35);
  color:#fff;padding:.35rem 1rem;border-radius:2rem;
  font-size:.74rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  margin-bottom:1.2rem;
}
.inner-hero-content h1{
  color:#fff;margin-top:0;
  font-size:clamp(2.4rem,4.5vw,3.8rem);max-width:820px;
  letter-spacing:-.03em;line-height:1.15;
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}
.breadcrumb{
  position:relative;z-index:1;display:flex;align-items:center;gap:.6rem;
  padding-bottom:1.8rem;font-size:.82rem;color:rgba(255,255,255,.55);
}
.breadcrumb a{color:rgba(255,255,255,.8);transition:color var(--dur-s) var(--ease);}
.breadcrumb a:hover{color:var(--c-gold-500);}
.breadcrumb span[aria-current]{color:#fff;font-weight:700;}

/* ---------- Corporate structure diagram ---------- */
.structure-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2.5rem,6vw,5rem);align-items:center;}
.structure-diagram{display:flex;flex-direction:column;align-items:center;text-align:center;}
.structure-node{width:100%;max-width:300px;border:1px solid rgba(255,255,255,.16);border-radius:var(--radius-m);padding:1.6rem 1.4rem;}
.structure-parent{background:rgba(255,255,255,.05);}
.structure-child{background:var(--c-gold-500);border-color:var(--c-gold-500);}
.structure-tag{display:block;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.55);}
.structure-child .structure-tag{color:rgba(7,17,29,.65);}
.structure-node strong{display:block;font-family:var(--f-display);font-size:1.15rem;margin-top:.5rem;color:#fff;}
.structure-child strong{color:#07111D;}
.structure-sub{display:block;font-size:.84rem;color:rgba(255,255,255,.6);margin-top:.25rem;}
.structure-child .structure-sub{color:rgba(7,17,29,.7);}
.structure-link{display:flex;flex-direction:column;align-items:center;gap:.4rem;padding-block:.6rem;}
.structure-link svg{width:2px;height:44px;}
.structure-link span{font-size:.76rem;color:rgba(255,255,255,.55);letter-spacing:.04em;}
@media (max-width:900px){.structure-wrap{grid-template-columns:1fr;}}

/* ---------- Product category rows (products.html) ---------- */
.category-list{display:grid;gap:clamp(3.5rem,7vw,6rem);}
.category-row{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2.5rem,5vw,5rem);align-items:center;}
.category-row.reverse{grid-template-columns:1.15fr .85fr;}
.category-row.reverse .category-media{order:2;}
.category-media img{
  width:100%;height:clamp(300px,34vw,430px);object-fit:cover;
  border-radius:var(--radius-l);box-shadow:var(--shadow-lift);
  transition:transform var(--dur-l) var(--ease),box-shadow var(--dur-l) var(--ease);
}
.category-media img:hover{transform:scale(1.02);box-shadow:var(--shadow-deep);}
.category-body h2{margin-top:.5rem;}
.category-body p{margin-top:1.2rem;}
.category-applications{font-size:.92rem;color:var(--c-ink-soft);margin-top:1.2rem;}
.category-applications strong{color:var(--c-navy-900);}
.category-body .btn{margin-top:1.8rem;}
@media (max-width:860px){
  .category-row,.category-row.reverse{grid-template-columns:1fr;}
  .category-row.reverse .category-media{order:0;}
}

/* ---------- Product detail — characteristics grid ---------- */
.char-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  border:1px solid var(--c-line);border-radius:var(--radius-m);overflow:hidden;
  box-shadow:var(--shadow-card);
}
.char-item{
  background:var(--c-white);padding:2.2rem 1.8rem;
  border-right:1px solid var(--c-line);
  transition:background var(--dur-s) var(--ease);
}
.char-item:last-child{border-right:none;}
.char-item:hover{background:var(--c-bg);}
.char-icon{
  width:44px;height:44px;border-radius:var(--radius-s);
  background:var(--c-navy-900);color:var(--c-white);
  display:flex;align-items:center;justify-content:center;
  transition:background var(--dur-s) var(--ease);
}
.char-item:hover .char-icon{background:var(--c-blue-700);}
.char-icon svg{width:20px;height:20px;}
.char-item h3{margin-top:1.2rem;font-size:1rem;}
.char-item p{margin-top:.5rem;font-size:.88rem;color:var(--c-muted);}

/* ---------- Application chips ---------- */
.app-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1rem;}
.app-chip{
  border:1.5px solid var(--c-line);border-radius:var(--radius-m);
  padding:1.6rem 1rem;text-align:center;
  transition:border-color var(--dur-s) var(--ease),background var(--dur-s) var(--ease),transform var(--dur-s) var(--ease),box-shadow var(--dur-s) var(--ease);
  cursor:default;
}
.app-chip:hover{
  border-color:var(--c-gold-500);background:var(--c-white);
  transform:translateY(-3px);box-shadow:var(--shadow-card);
}
.app-chip svg{width:28px;height:28px;color:var(--c-blue-700);margin-inline:auto;}
.app-chip span{display:block;margin-top:.9rem;font-size:.85rem;font-weight:700;color:var(--c-navy-900);}
@media (max-width:900px){.app-grid{grid-template-columns:repeat(3,1fr);}.char-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.app-grid{grid-template-columns:repeat(2,1fr);}.char-grid{grid-template-columns:1fr;}}

/* ---------- Supply capability (dark) ---------- */
.supply-wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,3rem);}
.supply-point{
  padding:2rem;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius-m);
  transition:background var(--dur-s) var(--ease),border-color var(--dur-s) var(--ease);
}
.supply-point:hover{background:rgba(255,255,255,.08);border-color:rgba(180,134,60,.4);}
.supply-point h3{color:#fff;font-size:1.05rem;}
.supply-point p{color:rgba(255,255,255,.68);margin-top:.6rem;font-size:.92rem;}
@media (max-width:640px){.supply-wrap{grid-template-columns:1fr;}}

/* ---------- Related products heading ---------- */
.related-heading{
  display:flex;align-items:baseline;justify-content:space-between;
  gap:1rem;flex-wrap:wrap;margin-bottom:clamp(2rem,4vw,3rem);
}

/* ---------- Values grid ---------- */
.values-grid{
  display:grid;grid-template-columns:repeat(5,1fr);
  border-top:1px solid var(--c-line);border-left:1px solid var(--c-line);
}
.value-item{
  padding:2.2rem 1.8rem;border-right:1px solid var(--c-line);border-bottom:1px solid var(--c-line);
  transition:background var(--dur-s) var(--ease);
}
.value-item:hover{background:var(--c-bg);}
.value-item h3{font-size:1rem;}
.value-item p{margin-top:.65rem;font-size:.88rem;}
@media (max-width:900px){.values-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.values-grid{grid-template-columns:1fr;}}