/* ==========================================================================
   Short Handle product page
   ========================================================================== */

.product-hero {
  padding-top: calc(var(--header-h) + clamp(2.5rem, 2rem + 4vw, 6rem));
  padding-bottom: var(--section-y);
}

.product-hero__grid {
  display: grid;
  gap: clamp(2.5rem, 2rem + 3vw, 5rem);
  align-items: center;
}

@media (min-width: 960px) {
  .product-hero__grid { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); }
}

.product-hero__text {
  display: grid;
  justify-items: start;
  gap: 1rem;
}

.product-hero__text h1 {
  font-size: clamp(2.8rem, 1.6rem + 5vw, 6rem);
  font-weight: 200;
  letter-spacing: -0.05em;
  line-height: 0.95;
  margin-top: 0.4rem;
}

.product-hero__version {
  font-size: var(--fs-small);
  color: var(--c-gold);
  letter-spacing: 0.14em;
}

.product-hero__text .lead { color: var(--c-muted); max-width: 48ch; }
.product-hero__text .btn-row { margin-top: 0.75rem; }

/* ---------- Technical drawing with dimensions ---------- */
.drawing {
  padding: clamp(1rem, 3vw, 2.5rem);
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px) 0 0 / 32px 32px,
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px) 0 0 / 32px 32px,
    var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  --mark-c: var(--c-gold-line);
}

.drawing__art {
  position: relative;
  max-width: 588px;
  margin-inline: auto;
}

.drawing__art img {
  width: 100%;
  mix-blend-mode: lighten;
}

.drawing__dims {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.drawing__dims path {
  fill: none;
  stroke-linecap: round;
}

.drawing__ext { stroke: var(--c-faint); stroke-dasharray: 3 4; stroke-width: 1; vector-effect: non-scaling-stroke; }
.drawing__tick { stroke: var(--c-gold); stroke-width: 1.5; vector-effect: non-scaling-stroke; }
.drawing__line { stroke: var(--c-gold); stroke-width: 2; }

.drawing__label {
  position: absolute;
  display: inline-flex;
  align-items: baseline;
  gap: 0.3em;
  padding: 0 0.4em;
  background: var(--c-surface);
  font-size: clamp(0.85rem, 0.7rem + 0.5vw, 1.1rem);
  font-weight: 500;
  transform: translate(-50%, -50%);
}

.drawing__label small {
  font-size: 0.62em;
  letter-spacing: 0.12em;
  color: var(--c-muted);
}

.drawing__label--w { left: 50%; top: calc(432 / 458 * 100%); }
.drawing__label--h { left: calc(562 / 588 * 100%); top: 50%; transform: translate(-50%, -50%) rotate(-90deg); }

@media (prefers-reduced-motion: no-preference) {
  .drawing__line {
    stroke-dasharray: 1;
    animation: draw-line 1.2s var(--ease-out) 0.3s backwards;
  }

  .drawing__dim--2 .drawing__line { animation-delay: 0.8s; }

  .drawing__label {
    animation: label-in 0.6s var(--ease-out) 1.1s backwards;
  }

  .drawing__label--h { animation-delay: 1.5s; }
}

@keyframes draw-line {
  from { stroke-dashoffset: 1; }
  to { stroke-dashoffset: 0; }
}

@keyframes label-in {
  from { opacity: 0; }
}

/* ---------- Pair card ---------- */
.pair-card {
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
}

.pair-card img {
  width: 100%;
  transition: transform 1s var(--ease-out);
}

.pair-card:hover img { transform: scale(1.03); }