/* ==========================================================================
   Shared inner-page components — icon cards, timeline, value grid, tables,
   tabs. Reused across About, Capabilities, Quality, Industries.
   ========================================================================== */

/* ---- Icon card grid (Why NEXTEC, Industries, Applications) ---- */
.icon-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
}
@media (min-width: 576px) { .icon-grid { gap: var(--space-md); } }
@media (min-width: 1024px) { .icon-grid--3 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .icon-grid--4 { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1024px) { .icon-grid--5 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1280px) { .icon-grid--5 { grid-template-columns: repeat(5, 1fr); } }

.icon-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}
@media (min-width: 576px) { .icon-card { padding: var(--space-md); } }
.icon-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-orange);
}
.icon-card__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--color-bg-light);
  color: var(--color-orange);
  font-size: 1.15rem;
  margin-bottom: var(--space-sm);
}
@media (min-width: 576px) { .icon-card__icon { width: 56px; height: 56px; font-size: 1.5rem; } }
.icon-card h3 { font-size: 1rem; margin-bottom: 0.4rem; }
.icon-card p { font-size: var(--fs-small); margin-bottom: 0; }
@media (min-width: 576px) { .icon-card h3 { font-size: 1.1rem; } }

/* Industry / gallery-style card with a media area */
.media-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.media-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.media-card__media {
  aspect-ratio: 4/3;
  background: linear-gradient(160deg, var(--color-navy), var(--color-navy-light));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.media-card__media::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(45deg, rgba(255,255,255,0.05) 0 2px, transparent 2px 26px);
}
.media-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}
.media-card:hover .media-card__media img {
  transform: scale(1.08);
}
/* Icon fallback shown until Admin uploads a real industry photo */
.media-card__media i {
  position: relative;
  z-index: 1;
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: rgba(241,90,41,0.15);
  border: 2px solid rgba(241,90,41,0.5);
  color: var(--color-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.9rem;
  transition: transform var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
}
.media-card:hover .media-card__media i {
  transform: scale(1.08);
  background: var(--color-orange);
  color: var(--color-white);
}
.media-card__body { padding: var(--space-md); }
.media-card__body h3 { font-size: 1.05rem; margin-bottom: 0.3rem; color: var(--color-navy); }
.media-card__body p { font-size: var(--fs-small); }

/* ---- Process timeline (Section 14) ---- */
.timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  counter-reset: step;
  overflow-x: clip; /* the connecting-arrow ::after below can extend past the last column in a row; contain it here so it never forces page-level horizontal scroll */
}
@media (min-width: 768px) {
  .timeline {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }
}

.timeline__step {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-orange);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-sm);
  text-align: center;
}

.timeline__step::before {
  counter-increment: step;
  content: counter(step);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-navy);
  color: var(--color-white);
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: var(--space-xs);
}

.timeline__step h4 {
  font-size: 0.95rem;
  margin-bottom: 0;
  color: var(--color-navy);
}

/* connecting arrow between steps on desktop */
@media (min-width: 768px) {
  .timeline__step:not(:last-child)::after {
    content: "\2192";
    position: absolute;
    top: var(--space-md);
    right: -1.4rem;
    color: var(--color-orange);
    font-size: 1.2rem;
  }
}

/* ---- Value / mission / vision cards ---- */
.value-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}
@media (min-width: 576px) { .value-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .value-grid { grid-template-columns: repeat(3, 1fr); } }

/* ---- Two-column content block (reused split layout) ---- */
.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
}
@media (min-width: 1024px) {
  .split { grid-template-columns: 1fr 1fr; gap: var(--space-2xl); }
  .split--reverse > *:first-child { order: 2; }
}
.split__media {
  aspect-ratio: 4/3;
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, var(--color-navy), var(--color-navy-light));
  position: relative;
  overflow: hidden;
}
.split__media::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(-45deg, rgba(255,255,255,0.05) 0 2px, transparent 2px 24px);
}
.split__media--photo {
  background: none;
}
.split__media--photo::before {
  content: none;
}

.split__media-label {
  position: absolute;
  bottom: var(--space-md);
  left: var(--space-md);
  right: var(--space-md);
  background: rgba(255,255,255,0.95);
  color: var(--color-navy);
  padding: var(--space-sm);
  border-left: 4px solid var(--color-orange);
  border-radius: var(--radius-sm);
  font-size: var(--fs-small);
  font-weight: 600;
}

/* ---- Product cards (Sections 10, 11) — shared by Home and Products listing ---- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
}

@media (min-width: 1024px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-md); }
}
@media (min-width: 1440px) {
  .product-grid { grid-template-columns: repeat(4, 1fr); }
}

.product-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.product-card__media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-bg-light);
  position: relative;
}
.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}
.product-card:hover .product-card__media img {
  transform: scale(1.08);
}

/* Used until Admin uploads a real product photo (Section 25) */
.product-card__media--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, var(--color-navy), var(--color-navy-light));
  transition: transform var(--transition-base);
}
.product-card__media--placeholder i {
  font-size: 2.5rem;
  color: rgba(255,255,255,0.35);
}
.product-card:hover .product-card__media--placeholder {
  transform: scale(1.08);
}

.product-card__body {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1;
}

.product-card__category {
  color: var(--color-orange);
  font-size: var(--fs-small);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.product-card__title {
  font-size: 1.1rem;
  margin: 0;
  color: var(--color-navy);
}

.product-card__actions {
  display: flex;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: var(--space-xs);
  flex-wrap: wrap;
}
.product-card__actions .btn {
  flex: 1;
  padding: 0.65rem 1rem;
  font-size: var(--fs-small);
}

/* Narrow (2-up) mobile layout: tighten spacing and stack the action buttons */
@media (max-width: 575px) {
  .product-card__body {
    padding: var(--space-sm);
    gap: 0.3rem;
  }
  .product-card__title {
    font-size: 0.95rem;
  }
  .product-card__category {
    font-size: 0.7rem;
  }
  .product-card__actions {
    flex-direction: column;
  }
  .product-card__actions .btn {
    width: 100%;
  }
}

.section-foot {
  text-align: center;
  margin-top: var(--space-lg);
}

/* ---- Certification badges (Section 15) ---- */
.cert-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}
.cert-badge {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.9rem 1.4rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  font-weight: 600;
  color: var(--color-navy);
}
.cert-badge i {
  color: var(--color-orange);
  font-size: 1.6rem;
}
.cert-badge__logo {
  width: 2.75rem;
  height: 2.75rem;
  object-fit: contain;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ---- Empty state (Section 43) ---- */
.empty-state {
  text-align: center;
  padding: var(--space-2xl) var(--space-md);
  color: var(--color-text-muted);
}
.empty-state i {
  font-size: 2.5rem;
  color: var(--color-border);
  margin-bottom: var(--space-sm);
}

/* ---- Spec table (Section 13) ---- */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 480px;
}
.spec-table th,
.spec-table td {
  text-align: left;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--color-border);
  font-size: var(--fs-small);
}
.spec-table th {
  width: 35%;
  color: var(--color-navy);
  font-weight: 600;
  background: var(--color-bg-light);
}

/* ---- Machinery list (Capabilities): polished table on desktop,
   purpose-built cards on mobile — no horizontal scrolling needed either way ---- */
.machinery-table {
  display: none;
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
@media (min-width: 768px) { .machinery-table { display: table; } }

.machinery-table thead th {
  background: var(--color-navy);
  color: var(--color-white);
  text-align: left;
  padding: 0.9rem 1.25rem;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.machinery-table thead th:last-child { text-align: center; width: 90px; }

.machinery-table tbody tr:nth-child(even) { background: var(--color-bg-light); }
.machinery-table tbody tr:hover { background: rgba(241, 90, 41, 0.06); }

.machinery-table td {
  padding: 0.8rem 1.25rem;
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}
.machinery-table tbody tr:last-child td { border-bottom: none; }
.machinery-table td:last-child { text-align: center; }

.machinery-table__name {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  color: var(--color-navy);
}
.machinery-table__name i {
  color: var(--color-orange);
  width: 1.1em;
  flex-shrink: 0;
}

.qty-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  height: 26px;
  padding-inline: 0.4rem;
  background: var(--color-orange);
  color: var(--color-white);
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.8rem;
}

.machinery-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}
@media (min-width: 768px) { .machinery-cards { display: none; } }

.machinery-card {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
}
.machinery-card__icon {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--color-bg-light);
  color: var(--color-orange);
  font-size: 1.1rem;
}
.machinery-card__body { flex: 1; min-width: 0; }
.machinery-card__name { font-weight: 600; color: var(--color-navy); font-size: 0.9rem; }
.machinery-card__capacity { font-size: 0.8rem; color: var(--color-text-muted); margin-top: 0.15rem; }
.machinery-card__qty {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-left: var(--space-sm);
  border-left: 1px solid var(--color-border);
}
.machinery-card__qty-num { font-weight: 700; color: var(--color-orange); font-size: 1.15rem; line-height: 1.2; }
.machinery-card__qty-label { font-size: 0.65rem; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.03em; }

/* ---- Tabs (product details) ---- */
.tabs__list {
  display: flex;
  gap: 0.25rem;
  border-bottom: 1px solid var(--color-border);
  overflow-x: auto;
  margin-bottom: var(--space-md);
}
.tabs__btn {
  background: transparent;
  border: none;
  padding: 0.85rem 1.25rem;
  font-weight: 600;
  color: var(--color-text-muted);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}
.tabs__btn.is-active {
  color: var(--color-orange);
  border-color: var(--color-orange);
}
.tabs__panel { display: none; }
.tabs__panel.is-active { display: block; }