/* ==========================================================================
   Product (machine) pages — products/*.html
   ========================================================================== */

/* ---------- Breadcrumb bar ---------- */
.product-top { background: var(--bg-soft); }
.product-top .breadcrumb { padding-block: 14px 0; }

/* ---------- Overview ---------- */
.product-overview { padding-block: clamp(20px, 3vw, 36px) clamp(40px, 5vw, 64px); background: linear-gradient(180deg, var(--bg-soft) 0%, #fff 100%); }
.product-overview__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 4vw, 56px); align-items: start; }
.product-media {
  overflow: hidden; aspect-ratio: 4 / 3;
  border: 1px solid var(--line); border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow-sm);
}
.product-media img { width: 100%; height: 100%; object-fit: cover; }

.sector-badge {
  display: inline-flex; align-items: center; padding: 5px 12px; border-radius: var(--radius);
  background: var(--blue-50); color: var(--blue); font: 600 .8rem/1.3 var(--font-body);
}
.sector-badge:hover { background: #d5e7f6; color: var(--blue-600); }
.product-info__title { margin-top: 14px; font-size: clamp(1.8rem, 1.3rem + 1.8vw, 2.6rem); line-height: 1.15; }
.product-info__desc { margin-top: 16px; max-width: 62ch; font-size: 1.02rem; color: var(--text); }

.quick-specs {
  display: flex; flex-wrap: wrap; gap: 1px; margin-top: 24px; overflow: hidden;
  border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--line);
}
.quick-spec { flex: 1 1 150px; display: flex; flex-direction: column; gap: 8px; padding: 16px; background: #fff; }
.quick-spec .icon { width: 28px; height: 28px; stroke-width: 1.6; color: var(--navy-800); }
.quick-spec__value { font: 600 1rem/1.3 var(--font-head); color: var(--ink); }
.quick-spec__label { margin-top: 2px; font-size: .8rem; color: var(--muted); }
.quick-specs__note { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; margin-top: 10px; font-size: .8rem; color: var(--muted); }

.product-info__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.assurance-list { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 22px; font-size: .88rem; color: var(--ink); }
.assurance-list li { display: inline-flex; align-items: center; gap: 8px; }
.assurance-list .icon { width: 18px; height: 18px; stroke-width: 2.4; color: var(--blue); }

@media (max-width: 960px) { .product-overview__grid { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .product-info__actions .btn { width: 100%; } }

/* ---------- Specs + how it works ---------- */
.product-details { padding-top: clamp(40px, 5vw, 64px); }
.product-details__grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(28px, 4vw, 56px); align-items: start; }
.block-title { margin-bottom: 18px; font-size: clamp(1.3rem, 1.1rem + .6vw, 1.6rem); }
.block-title--sub { margin-top: 36px; }

.spec-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-lg); }
.spec-table th, .spec-table td { padding: 12px 16px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; font-size: .9rem; }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.spec-table th { width: 38%; background: var(--bg-soft); font-weight: 600; color: var(--ink); }
.spec-table td { color: var(--text); }
.spec-value { margin-right: 8px; }
.spec-table__todo .spec-value { font-style: italic; color: var(--muted); }
.spec-note { margin-top: 12px; font-size: .8rem; color: var(--muted); }
@media (max-width: 560px) {
  .spec-table th, .spec-table td { display: block; width: 100%; }
  .spec-table th { padding-bottom: 4px; border-bottom: 0; }
  .spec-table td { padding-top: 4px; }
}

.how-step { display: flex; gap: 18px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.how-step:first-child { padding-top: 0; }
.how-step:last-child { border-bottom: 0; }
.how-step__num { flex: none; display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: var(--navy-800); color: #fff; font: 700 1.05rem/1 var(--font-head); }
.how-step__title { font: 600 1rem/1.35 var(--font-head); color: var(--ink); }
.how-step__text { margin-top: 4px; font-size: .92rem; color: var(--muted); }

.use-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.use-chips li {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px;
  border: 1px solid var(--line); border-radius: 999px; background: #fff; font-size: .88rem; font-weight: 500; color: var(--ink);
}
.use-chips .icon { width: 16px; height: 16px; color: var(--blue); }
@media (max-width: 960px) { .product-details__grid { grid-template-columns: 1fr; } }

/* ---------- Why this machine ---------- */
.why-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.why-card {
  display: flex; gap: 16px; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: #fff;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), opacity .6s var(--ease) var(--d, 0s), translate .6s var(--ease) var(--d, 0s);
}
.why-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.why-card > .icon { width: 36px; height: 36px; stroke-width: 1.5; color: var(--navy-800); }
.why-card__title { font: 600 1rem/1.35 var(--font-head); color: var(--ink); }
.why-card__text { margin-top: 4px; font-size: .9rem; color: var(--muted); }
@media (max-width: 900px) { .why-grid { grid-template-columns: 1fr; } }

/* ---------- Related machines + quote form ---------- */
.related-quote__grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: clamp(28px, 4vw, 48px); align-items: start; }
.related__head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 20px; }
.related__head .block-title { margin-bottom: 0; }
.related__intro { margin: 8px 0 20px; font-size: .9rem; color: var(--muted); }
.related__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.machine-tile--compact .machine-tile__text { -webkit-line-clamp: 2; }
@media (max-width: 1280px) { .related__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 1024px) {
  .related-quote__grid { grid-template-columns: 1fr; }
  .related__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (max-width: 760px) { .related__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 380px) { .related__grid { grid-template-columns: 1fr; } }

.form-panel { padding: clamp(22px, 3vw, 32px); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.form-panel__title { font-size: clamp(1.35rem, 1.15rem + .6vw, 1.65rem); }
.form-panel__intro { margin: 6px 0 20px; font-size: .92rem; color: rgba(255, 255, 255, .8); }
.form-panel .form-grid { gap: 12px 14px; }

/* ---------- Help band ---------- */
.help-band { background: var(--bg-tint); border-top: 1px solid #d6e4f1; }
.help-band__inner { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 28px; padding-block: 32px; }
.help-band__icon .icon { width: 48px; height: 48px; stroke-width: 1.4; color: var(--navy-800); }
.help-band__copy { flex: 1 1 320px; }
.help-band__title { font-size: clamp(1.15rem, 1rem + .6vw, 1.4rem); }
.help-band__copy p { margin-top: 4px; color: var(--text); }