/* ==========================================================================
   Alliance Test Equipment — Components
   ========================================================================== */

/* Hero lives in assets/css/hero.css */

/* ---------- Metrics strip ---------- */
.metrics {
  background: var(--white);
  border-bottom: 1px solid var(--line);
}
.metrics__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding-block: clamp(2.25rem, 1.5rem + 2vw, 3.25rem);
}
@media (max-width: 780px) { .metrics__grid { grid-template-columns: repeat(2, 1fr); gap: var(--sp-6) 0; } }
.metric { padding-inline: clamp(1rem, 2vw, 2rem); border-left: 1px solid var(--line); }
.metric:first-child { border-left: 0; padding-left: 0; }
@media (max-width: 780px) {
  .metric:nth-child(odd) { border-left: 0; padding-left: 0; }
}
.metric__value {
  font-size: clamp(2rem, 1.4rem + 2.2vw, 3.1rem);
  font-weight: 700;
  letter-spacing: -.04em;
  line-height: 1;
  color: var(--navy-900);
  font-variant-numeric: tabular-nums;
  margin-bottom: .5rem;
}
.metric__value .suffix { color: var(--brand-accent); }
.metric__label {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ---------- Category cards ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-4); }
@media (max-width: 1080px) { .cat-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 780px)  { .cat-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .cat-grid { grid-template-columns: 1fr; } }

.cat-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease),
              border-color var(--t) var(--ease);
}
.cat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--brand-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-slow) var(--ease-out);
  z-index: 3;
}
.cat-card:hover { border-color: var(--navy-900); box-shadow: var(--shadow-md); }
.cat-card:hover::before { transform: scaleX(1); }

.cat-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--steel-50);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-6);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.cat-card__media img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
  filter: saturate(.94) contrast(1.02);
  transition: transform 620ms var(--ease-out);
}
.cat-card:hover .cat-card__media img { transform: scale(1.04); }
.cat-card__media .grid-pattern { background-size: 26px 26px; opacity: .5; }

.cat-card__body { padding: var(--sp-5) var(--sp-5) var(--sp-6); display: flex; flex-direction: column; flex: 1; gap: .5rem; }
.cat-card__title {
  font-size: 1.02rem;
  font-weight: 620;
  letter-spacing: -.015em;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
}
.cat-card__title .arrow {
  color: var(--steel-300);
  transition: transform var(--t) var(--ease), color var(--t) var(--ease);
  flex: none;
}
.cat-card:hover .cat-card__title .arrow { transform: translateX(4px); color: var(--brand-accent); }
.cat-card__desc { font-size: var(--fs-xs); color: var(--text-muted); line-height: 1.55; }
.cat-card__count {
  margin-top: auto;
  padding-top: var(--sp-4);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--text-subtle);
  font-variant-numeric: tabular-nums;
}

/* Compact category list (all categories) */
.cat-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0 var(--sp-6); }
@media (max-width: 1080px) { .cat-list { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 780px)  { .cat-list { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .cat-list { grid-template-columns: 1fr; } }
.cat-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  padding: .62rem 0;
  border-bottom: 1px solid var(--line);
  font-size: var(--fs-sm);
  color: var(--navy-800);
  transition: color var(--t-fast) var(--ease), padding-left var(--t-fast) var(--ease);
}
.cat-list a:hover { color: var(--brand-blue); padding-left: 6px; }
.cat-list .count { font-family: var(--font-mono); font-size: 11px; color: var(--text-subtle); }

/* ---------- Brand grid ---------- */
.brand-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: -1px; }
@media (max-width: 1080px) { .brand-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 640px)  { .brand-grid { grid-template-columns: repeat(2, 1fr); } }

.brand-cell {
  position: relative;
  aspect-ratio: 3 / 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: var(--sp-4);
  background: var(--white);
  border: 1px solid var(--line);
  margin: -0.5px;
  transition: background var(--t) var(--ease), box-shadow var(--t) var(--ease),
              z-index 0s, transform var(--t) var(--ease);
}
.brand-cell:hover {
  background: var(--white);
  box-shadow: var(--shadow-md);
  z-index: 2;
  border-color: var(--navy-900);
}
.brand-cell img {
  max-height: 46px;
  max-width: 84%;
  width: auto;
  object-fit: contain;
  filter: grayscale(1);
  opacity: .8;
  transition: filter var(--t) var(--ease), opacity var(--t) var(--ease), transform var(--t) var(--ease);
}
.brand-cell:hover img { filter: none; opacity: 1; transform: scale(1.03); }
.brand-cell__word {
  font-size: clamp(.95rem, .85rem + .35vw, 1.14rem);
  font-weight: 660;
  letter-spacing: -.022em;
  color: var(--steel-400);
  text-align: center;
  line-height: 1.15;
  transition: color var(--t) var(--ease);
}
.brand-cell:hover .brand-cell__word { color: var(--navy-900); }
.brand-cell__count {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .08em;
  color: var(--text-subtle);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity var(--t) var(--ease), transform var(--t) var(--ease);
}
.brand-cell:hover .brand-cell__count { opacity: 1; transform: none; }

/* ---------- Product card ---------- */
.prod-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--sp-4); }
@media (max-width: 1180px) { .prod-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 900px)  { .prod-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px)  { .prod-grid { grid-template-columns: 1fr; } }

/* The catalog listing keeps larger, three-up cards beside its filter rail */
.listing .prod-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-5); }
@media (max-width: 1180px) { .listing .prod-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-4); } }
@media (max-width: 480px)  { .listing .prod-grid { grid-template-columns: 1fr; } }

.prod-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease),
              border-color var(--t) var(--ease);
}
.prod-card:hover { border-color: var(--navy-900); box-shadow: var(--shadow-md); }

.prod-card__media {
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  /* Catalog images are pre-padded squares (see assets/img/catalog), so the
     frame adds only a hairline of its own. */
  padding: var(--sp-2);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
/* Source photography varies widely in crop, background and exposure.
   A fixed frame plus a light normalising filter makes the grid read evenly. */
.prod-card__media img {
  position: relative;   /* paint above the .grid-pattern backdrop */
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: saturate(.94) contrast(1.02);
  transition: transform 700ms var(--ease-out);
}
.prod-card:hover .prod-card__media img { transform: scale(1.035); }
.prod-card__media .grid-pattern {
  background-image:
    linear-gradient(to right, rgba(10,18,32,.032) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(10,18,32,.032) 1px, transparent 1px);
  background-size: 24px 24px;
}
.prod-card__badges {
  position: absolute;
  top: var(--sp-3); left: var(--sp-3);
  display: flex; flex-direction: column; gap: 4px;
  align-items: flex-start;
  z-index: 2;
}

.prod-card__body { padding: var(--sp-5); display: flex; flex-direction: column; flex: 1; }
.prod-card__mfr {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: .35rem;
}
.prod-card__model {
  font-size: 1.12rem;
  font-weight: 620;
  letter-spacing: -.025em;
  line-height: 1.22;
  margin-bottom: .4rem;
  color: var(--navy-900);
  transition: color var(--t-fast) var(--ease);
}
.prod-card:hover .prod-card__model { color: var(--brand-blue); }
.prod-card__desc {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: var(--sp-4);
}
.prod-card__foot {
  margin-top: auto;
  padding-top: var(--sp-4);
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
}
.prod-card__price {
  font-size: var(--fs-sm);
  font-weight: 640;
  color: var(--navy-900);
  font-variant-numeric: tabular-nums;
  letter-spacing: -.015em;
}
.prod-card__price small {
  display: block;
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 400;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: 1px;
}
.prod-card__price--quote { font-size: var(--fs-xs); color: var(--text-muted); font-weight: 550; }

.btn-quote {
  display: inline-flex;
  align-items: center;
  gap: .45em;
  padding: .5rem .85rem;
  font-size: var(--fs-xs);
  font-weight: 590;
  color: var(--brand-blue);
  background: rgba(0,96,168,.07);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  transition: all var(--t-fast) var(--ease);
  white-space: nowrap;
}
.btn-quote:hover { background: var(--brand-blue); color: #fff; }
.btn-quote.is-added { background: var(--ok-bg); color: var(--ok); }
.btn-quote svg { flex: none; }

.prod-card__link { position: absolute; inset: 0; z-index: 1; }
.prod-card__foot { position: relative; z-index: 2; }

/* ---------- Carousel ---------- */
.carousel { position: relative; max-width: 100%; overflow: hidden; }
.carousel__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(min(276px, 78vw), 1fr);
  max-width: 100%;
  gap: var(--sp-4);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-bottom: var(--sp-2);
}
.carousel__track::-webkit-scrollbar { display: none; }
.carousel__track > * { scroll-snap-align: start; }
@media (min-width: 1200px) { .carousel__track { grid-auto-columns: minmax(300px, 1fr); } }

.carousel__nav { display: flex; gap: var(--sp-2); }
.carousel__btn {
  width: 42px; height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  color: var(--navy-800);
  background: var(--white);
  transition: all var(--t-fast) var(--ease);
}
.carousel__btn:hover:not(:disabled) { border-color: var(--navy-900); background: var(--navy-900); color: #fff; }
.carousel__btn:disabled { opacity: .34; cursor: not-allowed; }

.carousel__progress {
  height: 2px;
  background: var(--line);
  margin-top: var(--sp-5);
  position: relative;
  overflow: hidden;
  border-radius: 2px;
}
.carousel__progress-bar {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  background: var(--brand-accent);
  border-radius: 2px;
  transition: width 220ms var(--ease), transform 220ms var(--ease);
}

/* ---------- Feature / value cards ---------- */
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
@media (max-width: 980px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .feature-grid { grid-template-columns: 1fr; } }
.feature {
  padding: var(--sp-6) var(--sp-5);
  border-left: 1px solid var(--line);
  transition: background var(--t) var(--ease);
}
.feature:first-child { border-left: 0; }
@media (max-width: 980px) {
  .feature:nth-child(odd) { border-left: 0; }
  .feature:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (max-width: 560px) {
  .feature { border-left: 0; }
  .feature + .feature { border-top: 1px solid var(--line); }
}
.feature__icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  color: var(--brand-blue);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  margin-bottom: var(--sp-4);
  transition: border-color var(--t) var(--ease), color var(--t) var(--ease),
              background var(--t) var(--ease);
}
.feature:hover .feature__icon { border-color: var(--brand-blue); background: rgba(0,96,168,.05); }
.feature h3 { font-size: 1.02rem; margin-bottom: .5rem; }
.feature p { font-size: var(--fs-xs); color: var(--text-muted); line-height: 1.6; }

/* ---------- Service cards ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-4); }
@media (max-width: 1000px) { .svc-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px)  { .svc-grid { grid-template-columns: 1fr; } }

.svc-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: var(--sp-6);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease),
              border-color var(--t) var(--ease);
  min-height: 268px;
}
.svc-card:hover { border-color: var(--navy-900); box-shadow: var(--shadow-md); }
.svc-card__num {
  position: absolute;
  top: var(--sp-5); right: var(--sp-5);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--steel-200);
  transition: color var(--t) var(--ease);
}
.svc-card:hover .svc-card__num { color: var(--brand-accent); }
.svc-card__icon {
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  color: var(--brand-blue);
  margin-bottom: var(--sp-5);
  transition: all var(--t) var(--ease);
}
.svc-card:hover .svc-card__icon { background: var(--brand-blue); border-color: var(--brand-blue); color: #fff; }
.svc-card h3 { margin-bottom: .6rem; }
.svc-card > p { font-size: var(--fs-sm); color: var(--text-muted); line-height: 1.62; }
.svc-card__more {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--t-slow) var(--ease-out);
}
.svc-card:hover .svc-card__more, .svc-card:focus-within .svc-card__more { grid-template-rows: 1fr; }
.svc-card__more > div { overflow: hidden; }
.svc-card__more ul {
  padding-top: var(--sp-4);
  display: grid;
  gap: .45rem;
}
.svc-card__more li {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  padding-left: 1.15rem;
  position: relative;
}
.svc-card__more li::before {
  content: '';
  position: absolute;
  left: 0; top: .62em;
  width: 6px; height: 1px;
  background: var(--brand-accent);
}
.svc-card__foot { margin-top: auto; padding-top: var(--sp-5); }

/* ---------- Buy / Rent / Lease selector ---------- */
.brl { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-4); }
@media (max-width: 860px) { .brl { grid-template-columns: 1fr; } }
.brl__opt {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: var(--sp-6);
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  cursor: pointer;
  text-align: left;
  color: #fff;
  transition: background var(--t) var(--ease), border-color var(--t) var(--ease),
              transform var(--t) var(--ease);
  overflow: hidden;
  min-height: 230px;
}
.brl__opt:hover { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.28); }
.brl__opt.is-active {
  background: rgba(0,96,168,.16);
  border-color: var(--brand-accent);
}
.brl__opt.is-active::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: var(--brand-accent);
}
.brl__key {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--steel-400);
  margin-bottom: var(--sp-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brl__opt.is-active .brl__key { color: var(--brand-accent); }
.brl__check {
  width: 18px; height: 18px;
  border: 1px solid rgba(255,255,255,.28);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--t) var(--ease);
}
.brl__opt.is-active .brl__check { background: var(--brand-accent); border-color: var(--brand-accent); }
.brl__check svg { opacity: 0; transition: opacity var(--t-fast) var(--ease); }
.brl__opt.is-active .brl__check svg { opacity: 1; }
.brl__opt h3 { font-size: 1.5rem; margin-bottom: .6rem; letter-spacing: -.025em; }
.brl__opt p { font-size: var(--fs-sm); color: var(--steel-300); line-height: 1.6; }
.brl__opt ul { margin-top: var(--sp-4); display: grid; gap: .4rem; }
.brl__opt li {
  font-size: var(--fs-xs);
  color: var(--steel-400);
  padding-left: 1.15rem;
  position: relative;
}
.brl__opt li::before {
  content: '';
  position: absolute; left: 0; top: .6em;
  width: 6px; height: 1px; background: var(--brand-accent);
}

/* ---------- Process / quality steps ---------- */
.process {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--sp-4);
  counter-reset: step;
}
@media (max-width: 1000px) { .process { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px)  { .process { grid-template-columns: 1fr; } }
.process__step {
  position: relative;
  padding: var(--sp-5);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease);
}
.process__step:hover { border-color: var(--line-strong); }
.process__step::after {
  content: '';
  position: absolute;
  right: calc(var(--sp-4) * -1 - 1px);
  top: 50%;
  width: var(--sp-4);
  height: 1px;
  background: var(--line-strong);
}
.process__step:last-child::after { display: none; }
@media (max-width: 1000px) { .process__step::after { display: none; } }
.process__n {
  counter-increment: step;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--brand-accent);
  margin-bottom: var(--sp-4);
  display: block;
}
.process__n::before { content: '0' counter(step); }
.process__step h4 {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: .55rem;
  color: var(--navy-900);
}
.process__step p { font-size: var(--fs-xs); color: var(--text-muted); line-height: 1.58; }

/* ---------- Service promise (numbered) ---------- */
.promise { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
@media (max-width: 900px) { .promise { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .promise { grid-template-columns: 1fr; } }
.promise__item {
  padding: var(--sp-6) var(--sp-5);
  border-top: 1px solid var(--line-dark);
  border-left: 1px solid var(--line-dark);
  transition: background var(--t) var(--ease);
  position: relative;
}
.promise__item:hover { background: rgba(255,255,255,.03); }
@media (min-width: 901px) { .promise__item:nth-child(3n+1) { border-left: 0; } }
@media (max-width: 900px) and (min-width: 561px) { .promise__item:nth-child(odd) { border-left: 0; } }
@media (max-width: 560px) { .promise__item { border-left: 0; } }
.promise__n {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--brand-accent);
  margin-bottom: var(--sp-4);
  display: block;
}
.promise__item h3 { font-size: 1.06rem; color: #fff; margin-bottom: .55rem; }
.promise__item p { font-size: var(--fs-sm); color: var(--steel-400); line-height: 1.6; }

/* ---------- Testimonials ---------- */
.testi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-4); }
@media (max-width: 1080px) { .testi-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .testi-grid { grid-template-columns: 1fr; } }
.testi {
  display: flex;
  flex-direction: column;
  padding: var(--sp-6);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease);
}
.testi:hover { border-color: var(--line-strong); box-shadow: var(--shadow-sm); }
.testi__stars { display: flex; gap: 2px; color: var(--brand-accent); margin-bottom: var(--sp-4); }
.testi blockquote {
  font-size: var(--fs-sm);
  line-height: 1.65;
  color: var(--navy-800);
  margin-bottom: var(--sp-5);
  flex: 1;
}
.testi figcaption {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-subtle);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--line);
}

/* ---------- Accordion / FAQ ---------- */
.accordion { border-top: 1px solid var(--line); }
.acc-item { border-bottom: 1px solid var(--line); }
.acc-trigger {
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-5);
  padding: var(--sp-5) 0;
  text-align: left;
  font-size: clamp(1rem, .96rem + .25vw, 1.1rem);
  font-weight: 590;
  letter-spacing: -.015em;
  color: var(--navy-900);
  transition: color var(--t-fast) var(--ease);
}
.acc-trigger:hover { color: var(--brand-blue); }
.acc-icon {
  flex: none;
  width: 24px; height: 24px;
  position: relative;
  margin-top: 2px;
  color: var(--steel-400);
  transition: color var(--t) var(--ease), transform var(--t) var(--ease);
}
.acc-icon::before, .acc-icon::after {
  content: '';
  position: absolute;
  background: currentColor;
  left: 50%; top: 50%;
  transition: transform var(--t) var(--ease), opacity var(--t) var(--ease);
}
.acc-icon::before { width: 13px; height: 1.5px; transform: translate(-50%,-50%); }
.acc-icon::after  { width: 1.5px; height: 13px; transform: translate(-50%,-50%); }
.acc-item.is-open .acc-icon { color: var(--brand-accent); }
.acc-item.is-open .acc-icon::after { transform: translate(-50%,-50%) rotate(90deg); opacity: 0; }
.acc-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--t-slow) var(--ease-out);
}
.acc-item.is-open .acc-panel { grid-template-rows: 1fr; }
.acc-panel > div { overflow: hidden; }
.acc-panel p {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  line-height: 1.7;
  padding-bottom: var(--sp-5);
  max-width: 780px;
}
.acc-panel p + p { padding-bottom: var(--sp-5); }

/* ---------- CTA band ---------- */
.cta-band {
  position: relative;
  background: var(--navy-900);
  color: #fff;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 75% at 82% 50%, rgba(0,96,168,.20), transparent 66%);
}
.cta-band__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
  flex-wrap: wrap;
  padding-block: clamp(3rem, 2rem + 3vw, 4.75rem);
}
.cta-band__copy { max-width: 640px; }
.cta-band h2 { margin-bottom: var(--sp-3); }
.cta-band p { color: var(--steel-300); font-size: var(--fs-sm); }
.cta-band__actions { display: flex; gap: var(--sp-3); flex-wrap: wrap; align-items: center; }

/* ---------- Split content ---------- */
.split {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(2rem, 1rem + 4vw, 4.5rem);
  align-items: center;
}
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.split__media {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--steel-50);
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-7);
}
.split__media img {
  max-height: 100%;
  max-width: 100%;
  width: auto;
  object-fit: contain;
  mix-blend-mode: multiply;
}
/* Small source images should still fill the frame rather than float in it */
.split__media--fill { padding: clamp(1rem, .5rem + 2vw, 2.25rem); }
.split__media--fill img { width: 100%; height: 100%; object-fit: contain; }
.split__media .grid-pattern { background-size: 32px 32px; }

.check-list { display: grid; gap: var(--sp-3); }
.check-list li {
  display: flex;
  gap: .7rem;
  font-size: var(--fs-sm);
  color: var(--text-muted);
  line-height: 1.6;
}
.check-list svg { flex: none; color: var(--brand-blue); margin-top: 4px; }
.check-list strong { color: var(--navy-900); font-weight: 600; }

/* ---------- Sell / trade options ---------- */
.sell-opts { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-4); }
@media (max-width: 800px) { .sell-opts { grid-template-columns: 1fr; } }
.sell-opt {
  padding: var(--sp-5);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  transition: border-color var(--t) var(--ease), transform var(--t) var(--ease), box-shadow var(--t) var(--ease);
}
.sell-opt:hover { border-color: var(--brand-blue); }
.sell-opt h4 {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--brand-blue);
  margin-bottom: .6rem;
}
.sell-opt p { font-size: var(--fs-sm); color: var(--text-muted); line-height: 1.6; }


/* ---------- Listing without its own photograph ---------- */
.prod-ph {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  color: var(--steel-300);
  text-align: center;
  padding: var(--sp-4);
}
.prod-ph__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--steel-400);
}
.prod-ph__note {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--steel-300);
}