/* ================================================================
   КРЫМ ПРОМ ТЕХНОЛОГИИ — products.css
   Стили страницы «Продукция»
================================================================ */

/* Prevent horizontal overflow on mobile */
.page-products,
.page-products body {
  overflow-x: hidden;
}

/* ── Header on product page always solid ───────────────────── */
.page-products #header {
  background: rgba(255,255,255,.97) !important;
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--sh-sm);
}
.page-products #header .logo-name {
  color: var(--text) !important;
}
.page-products #header .logo-name em {
  color: var(--text-light) !important;
}
.page-products #header .nav-links a {
  color: var(--text-mid) !important;
  background: none !important;
}
.page-products #header .nav-links a:hover {
  color: var(--blue) !important;
  background: rgba(0,82,165,.07) !important;
}
.page-products #header .nav-links a.nav-active {
  color: var(--blue) !important;
  font-weight: 700;
  border-bottom: 2px solid var(--blue);
  padding-bottom: 2px;
  background: none !important;
}
.page-products #header .hdr-tel {
  color: var(--text) !important;
}
.page-products #header .logo-badge {
  background: var(--blue);
  color: var(--white);
}
.page-products #header .burger span {
  background: var(--text) !important;
}

/* ── PAGE HERO ──────────────────────────────────────────────── */
.page-hero {
  position: relative;
  min-height: 420px;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
  background: #001f4a;
}
.ph-bg {
  position: absolute; inset: 0;
  background-image: url('../images/products-hero.jpg');
  background-size: cover;
  background-position: center 40%;
  transform: scale(1.03);
  transition: transform 8s ease-out;
}
.page-hero.loaded .ph-bg {
  transform: scale(1);
}
.ph-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg,
      rgba(0,20,60,.82) 0%,
      rgba(0,30,80,.65) 45%,
      rgba(0,20,50,.28) 100%
    );
}
.ph-shape {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.ph-shape-1 {
  width: 500px; height: 500px;
  top: -150px; right: -100px;
  background: radial-gradient(circle, rgba(255,140,0,.18) 0%, transparent 65%);
  pointer-events: none;
}
.ph-shape-2 {
  width: 350px; height: 350px;
  bottom: -120px; left: -80px;
  background: radial-gradient(circle, rgba(0,82,165,.25) 0%, transparent 65%);
  pointer-events: none;
}
/* Фото-кредит нижнее правое */
.ph-image-label {
  position: absolute;
  bottom: 16px; right: 24px;
  z-index: 3;
  font-size: .72rem;
  color: rgba(255,255,255,.35);
  letter-spacing: .5px;
}
.ph-content {
  position: relative; z-index: 2;
  max-width: 680px;
}

/* Breadcrumb */
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 16px;
  font-size: .88rem; color: rgba(255,255,255,.55);
}
.breadcrumb a { color: rgba(255,255,255,.65); transition: color .2s; }
.breadcrumb a:hover { color: var(--white); }
.bc-sep { color: rgba(255,255,255,.35); }

/* tag-white override */
.sec-tag.tag-white {
  color: rgba(255,255,255,.75);
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.2);
}

.ph-title {
  font-family: 'Open Sans', sans-serif;
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -0.5px;
  margin: 12px 0 18px;
}
.ph-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,.75);
  line-height: 1.65;
  margin-bottom: 28px;
}
.ph-badges {
  display: flex; flex-wrap: wrap; gap: 10px;
}
.ph-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 100px;
  padding: 6px 14px;
  font-size: .82rem;
  font-weight: 600;
  color: rgba(255,255,255,.9);
  white-space: nowrap;
}
.ph-badge svg { flex-shrink: 0; stroke: #4ade80; }

/* ── CATEGORY NAVIGATION ────────────────────────────────────── */
.cat-nav {
  position: sticky;
  top: 68px;
  z-index: 90;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 12px rgba(0,82,165,.06);
}
.cat-nav-inner {
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
  padding: 10px 0;
  scrollbar-width: none;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}
.cat-nav-inner::-webkit-scrollbar { display: none; }

.cat-nav-wrapper {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 0;
}

/* Arrow buttons */
.cat-nav-arrow {
  flex-shrink: 0;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--white);
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-mid);
  cursor: pointer;
  transition: all .2s;
  box-shadow: var(--sh-sm);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s, border-color .2s, color .2s;
}
.cat-nav-arrow.show {
  opacity: 1;
  pointer-events: auto;
}
.cat-nav-arrow.disabled {
  opacity: .25;
  pointer-events: none;
}
.cat-nav-arrow:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--blue-soft);
}
.cat-btn {
  flex-shrink: 0;
  padding: 8px 20px;
  border-radius: 100px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--text-mid);
  transition: all .2s var(--ease);
  border: 1.5px solid transparent;
  white-space: nowrap;
  cursor: pointer;
}
.cat-btn:hover {
  color: var(--blue);
  background: var(--blue-soft);
}
.cat-btn.cat-active {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}

/* ── PRODUCT SECTION HEADER ────────────────────────────────── */
.prod-sec-header {
  display: flex;
  align-items: flex-start;
  gap: 28px;
  margin-bottom: 48px;
}
.prod-sec-header-white .sec-h2,
.prod-sec-header-white .sec-p {
  color: var(--white);
}
.prod-sec-icon {
  flex-shrink: 0;
  width: 72px; height: 72px;
  border-radius: var(--r-lg);
  background: var(--blue-soft);
  border: 1.5px solid var(--blue-l);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue);
}
.prod-sec-icon-orange {
  background: var(--orange-l);
  border-color: rgba(255,140,0,.2);
  color: var(--orange);
}
.prod-sec-icon-blue {
  background: var(--blue);
  border-color: var(--blue-d);
  color: var(--white);
}
.prod-sec-icon-white {
  background: rgba(255,255,255,.15);
  border-color: rgba(255,255,255,.3);
  color: var(--white);
}
.prod-sec-info { flex: 1; }
.prod-sec-info .sec-h2 { margin-top: 8px; }

/* ── TABS (Прямоугольные / Круглые) ────────────────────────── */
.pcat-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 36px;
  border-bottom: 2px solid var(--border);
}
.pcat-tab {
  padding: 10px 28px;
  font-size: .95rem;
  font-weight: 600;
  color: var(--text-mid);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all .2s;
  white-space: nowrap;
}
.pcat-tab:hover { color: var(--blue); }
.pcat-tab.pcat-active {
  color: var(--blue);
  border-bottom-color: var(--blue);
}
.pcat-content { display: block; }
.pcat-hidden { display: none; }

/* ── SPEC LAYOUT ────────────────────────────────────────────── */
.spec-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  align-items: start;
}

/* Таблица спецификаций */
.spec-table-wrap {
  background: var(--white);
  border-radius: var(--r-lg);
  border: 1.5px solid var(--border);
  overflow: hidden;
  box-shadow: var(--sh-sm);
}
.sec-gray .spec-table-wrap {
  background: var(--white);
}
.spec-table-title {
  padding: 16px 24px;
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: var(--text-mid);
  background: var(--bg-gray);
  border-bottom: 1px solid var(--border);
}
.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .92rem;
}
.spec-table thead th {
  padding: 12px 20px;
  text-align: left;
  font-weight: 700;
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--text-mid);
  background: var(--bg-blue);
  border-bottom: 1px solid var(--border);
}
.spec-table tbody tr {
  transition: background .15s;
}
.spec-table tbody tr:hover { background: var(--blue-soft); }
.spec-table tbody tr:not(:last-child) td {
  border-bottom: 1px solid var(--border);
}
.spec-table td {
  padding: 11px 20px;
  color: var(--text);
}
.spec-table td:first-child { font-weight: 600; color: var(--blue); }
.spec-row-custom td {
  background: linear-gradient(90deg, var(--orange-l), transparent);
  color: var(--orange-d) !important;
  font-weight: 600 !important;
  font-size: .85rem;
}

/* Боковая панель */
.spec-side {
  position: sticky;
  top: 140px;
}
.spec-visual {
  background: var(--bg-blue);
  border: 1.5px solid var(--blue-l);
  border-radius: var(--r-lg);
  padding: 24px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.duct-svg {
  width: 100%;
  max-width: 220px;
  height: auto;
}
.spec-props {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}
.sp-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: .88rem;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.sp-item:last-child { border-bottom: none; padding-bottom: 0; }
.sp-label { color: var(--text-mid); flex-shrink: 0; }
.sp-val { font-weight: 600; color: var(--text); text-align: right; }

/* ── FITTINGS GRID ──────────────────────────────────────────── */
.fittings-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}
.fitting-card {
  background: var(--white);
  border-radius: var(--r-lg);
  border: 1.5px solid var(--border);
  padding: 28px 24px;
  transition: all .25s var(--ease);
  box-shadow: var(--sh-sm);
}
.fitting-card:hover {
  border-color: var(--blue);
  box-shadow: var(--sh-md);
  transform: translateY(-3px);
}
.fitting-svg-wrap {
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.fitting-svg-wrap svg {
  width: 90px; height: 75px;
}
.fitting-info h4 {
  font-family: 'Open Sans', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}
.fitting-info p {
  font-size: .88rem;
  color: var(--text-mid);
  line-height: 1.55;
  margin-bottom: 12px;
}
.fitting-specs {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.fitting-specs li {
  font-size: .82rem;
  color: var(--blue);
  font-weight: 600;
  padding-left: 14px;
  position: relative;
}
.fitting-specs li::before {
  content: '→';
  position: absolute; left: 0;
  color: var(--orange);
  font-weight: 700;
}
.fittings-note {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--blue-soft);
  border: 1.5px solid var(--blue-l);
  border-radius: var(--r-md);
  padding: 18px 24px;
  flex-wrap: wrap;
}
.fittings-note svg { flex-shrink: 0; }
.fittings-note span {
  flex: 1;
  font-size: .9rem;
  color: var(--text);
  min-width: 200px;
}
.btn-sm {
  padding: 8px 18px;
  font-size: .85rem;
}

/* ── CABINETS LAYOUT ────────────────────────────────────────── */
.cabinets-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 32px;
  align-items: start;
}
.cab-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cab-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border-radius: var(--r-md);
  border: 1.5px solid var(--border);
  background: var(--white);
  cursor: pointer;
  transition: all .2s var(--ease);
}
.cab-item:hover {
  border-color: var(--blue);
  background: var(--blue-soft);
}
.cab-item.cab-active {
  border-color: var(--blue);
  background: var(--blue);
}
.cab-item.cab-active .cab-item-icon,
.cab-item.cab-active .cab-item-text strong,
.cab-item.cab-active .cab-item-text span,
.cab-item.cab-active .cab-arrow {
  color: var(--white);
  stroke: var(--white);
}
.cab-item-icon {
  flex-shrink: 0;
  width: 40px; height: 40px;
  border-radius: var(--r-sm);
  background: var(--bg-gray);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue);
  transition: all .2s;
}
.cab-item.cab-active .cab-item-icon {
  background: rgba(255,255,255,.2);
  color: var(--white);
}
.cab-item-text {
  flex: 1;
}
.cab-item-text strong {
  display: block;
  font-size: .92rem;
  font-weight: 700;
  color: var(--text);
  transition: color .2s;
}
.cab-item-text span {
  display: block;
  font-size: .78rem;
  color: var(--text-mid);
  margin-top: 2px;
  transition: color .2s;
}
.cab-arrow {
  flex-shrink: 0;
  color: var(--text-light);
  transition: color .2s;
}

/* Cabinet detail panel */
.cab-detail {
  min-height: 400px;
}
.cab-panel {
  display: none;
}
.cab-panel.cab-panel-active {
  display: block;
}
.cab-panel {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--r-xl);
  padding: 36px;
  box-shadow: var(--sh-md);
}
.cab-panel h3 {
  font-family: 'Open Sans', sans-serif;
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 12px;
}
.cab-desc {
  font-size: .95rem;
  color: var(--text-mid);
  line-height: 1.65;
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}
.cab-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 28px;
}
.cab-feat {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
  background: var(--bg-gray);
  border-radius: var(--r-md);
}
.cf-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  line-height: 1.4;
}
.cab-feat div {
  font-size: .85rem;
  line-height: 1.5;
  color: var(--text-mid);
}
.cab-feat div strong {
  display: block;
  color: var(--text);
  font-weight: 700;
  margin-bottom: 2px;
}
.cab-includes {
  margin-bottom: 28px;
}
.ci-title {
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: var(--text-mid);
  margin-bottom: 12px;
}
.cab-includes ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.cab-includes li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .9rem;
  color: var(--text);
}
.cab-includes li::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--blue);
  flex-shrink: 0;
}

/* ── TENDER SECTION ─────────────────────────────────────────── */
.tender-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}
.tender-card {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--r-lg);
  padding: 28px 24px;
  transition: all .25s var(--ease);
}
.tender-card:hover {
  background: rgba(255,255,255,.15);
  transform: translateY(-3px);
}
.tc-icon {
  width: 52px; height: 52px;
  border-radius: var(--r-md);
  background: rgba(255,255,255,.15);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  margin-bottom: 18px;
}
.tender-card h4 {
  font-family: 'Open Sans', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.tender-card p {
  font-size: .88rem;
  color: rgba(255,255,255,.65);
  line-height: 1.6;
}

/* Tender steps */
.tender-steps {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--r-xl);
  padding: 36px 40px;
}
.ts-title {
  font-family: 'Open Sans', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 28px;
}
.ts-flow {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.ts-step {
  flex: 1;
  min-width: 160px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
}
.ts-num {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--orange);
  color: var(--white);
  font-family: 'Open Sans', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.ts-text {
  font-size: .85rem;
  color: rgba(255,255,255,.75);
  line-height: 1.55;
}
.ts-arrow {
  font-size: 1.4rem;
  color: rgba(255,255,255,.3);
  flex-shrink: 0;
}

/* ── CTA FORM SECTION ───────────────────────────────────────── */
.prod-cta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.prod-cta-text .sec-h2 { margin-top: 8px; }
.prod-cta-text .sec-p { margin-bottom: 28px; }
.cta-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.cta-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .95rem;
  font-weight: 600;
  color: var(--text);
}
.cta-list li svg { stroke: var(--blue); flex-shrink: 0; }

/* Form */
.prod-cta-form {
  background: var(--white);
  border-radius: var(--r-xl);
  padding: 36px;
  box-shadow: var(--sh-lg);
  border: 1.5px solid var(--border);
}
.pf-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.pf-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.pf-field label {
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--text-mid);
}
.pf-field input,
.pf-field select,
.pf-field textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--r-md);
  font-size: .95rem;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--white);
  transition: border-color .2s;
  outline: none;
}
.pf-field input:focus,
.pf-field select:focus,
.pf-field textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0,82,165,.1);
}
.pf-field textarea { resize: vertical; }
.pf-note {
  font-size: .76rem;
  color: var(--text-light);
  text-align: center;
  margin-top: 4px;
}
.pf-success {
  text-align: center;
  padding: 40px 20px;
}
.pf-success h4 {
  font-family: 'Open Sans', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text);
  margin: 16px 0 8px;
}
.pf-success p { color: var(--text-mid); }
.btn-block {
  width: 100%;
  justify-content: center;
}

/* ── FOOTER ─────────────────────────────────────────────────── */
.site-footer {
  background: var(--text);
  padding: 60px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 40px;
}
.footer-brand p {
  font-size: .88rem;
  color: rgba(255,255,255,.55);
  margin: 12px 0 16px;
  line-height: 1.6;
}
.footer-cert {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--orange);
  background: rgba(255,140,0,.1);
  border: 1px solid rgba(255,140,0,.25);
  padding: 5px 12px;
  border-radius: 100px;
}
.logo-footer .logo-badge { background: var(--blue); }
.logo-footer .logo-name { color: var(--white); }
.logo-footer .logo-name em { color: rgba(255,255,255,.55); }
.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.fc-title {
  font-family: 'Open Sans', sans-serif;
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255,255,255,.4);
  margin-bottom: 6px;
}
.footer-col a, .footer-col span {
  font-size: .9rem;
  color: rgba(255,255,255,.6);
  transition: color .2s;
}
.footer-col a:hover { color: var(--white); }
.footer-btn { margin-top: 8px; }
.footer-bottom {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.08);
  font-size: .82rem;
  color: rgba(255,255,255,.35);
}
.footer-bottom a { color: rgba(255,255,255,.5); }
.footer-bottom a:hover { color: var(--white); }
.footer-divider { opacity: .4; }

/* ── REVEAL ANIMATIONS ──────────────────────────────────────── */
.reveal-up, .reveal-left, .reveal-right {
  opacity: 0;
  transition: opacity .65s var(--ease), transform .65s var(--ease);
  transition-delay: var(--d, 0s);
}
.reveal-up { transform: translateY(30px); }
.reveal-left { transform: translateX(-30px); }
.reveal-right { transform: translateX(30px); }
.revealed {
  opacity: 1 !important;
  transform: none !important;
}

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .spec-layout { grid-template-columns: 1fr; }
  .spec-side { position: static; }
  .cabinets-layout { grid-template-columns: 1fr; }
  .fittings-grid { grid-template-columns: repeat(2, 1fr); }
  .tender-grid { grid-template-columns: repeat(2, 1fr); }
  .prod-cta { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 900px) {
  /* сбрасываем все фиксированные grid-колонки */
  .spec-layout      { grid-template-columns: 1fr; }
  .cabinets-layout  { grid-template-columns: 1fr; }
  .fittings-grid    { grid-template-columns: 1fr 1fr; }
  .tender-grid      { grid-template-columns: 1fr 1fr; }
  /* декоративные фигуры не торчат за экран */
  .ph-shape { display: none; }
}

@media (max-width: 768px) {
  .page-hero { padding: 100px 0 56px; min-height: auto; }
  .ph-title { font-size: clamp(1.7rem, 7vw, 2.4rem); }
  .ph-badges { gap: 8px; flex-wrap: wrap; }
  .ph-badge { font-size: .78rem; padding: 5px 12px; }
  .prod-sec-header { flex-direction: column; gap: 16px; }
  .fittings-grid { grid-template-columns: 1fr; }
  .tender-grid { grid-template-columns: 1fr; }
  .ts-flow { flex-direction: column; align-items: flex-start; }
  .ts-arrow { transform: rotate(90deg); }
  .cab-features { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 6px; }
  .spec-table { font-size: .82rem; }
  .spec-table th, .spec-table td { padding: 9px 12px; }
  .tender-steps { padding: 24px 20px; }
  /* таблицы прокручиваются горизонтально, не ломают layout */
  .spec-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .spec-table { min-width: 480px; }
}

@media (max-width: 480px) {
  .cat-btn { padding: 8px 14px; font-size: .82rem; }
  .fittings-grid { grid-template-columns: 1fr; }
  .tender-grid { grid-template-columns: 1fr; }
  .prod-cta-form { padding: 24px 20px; }
  .cab-panel { padding: 24px 20px; }
  .ph-badge { white-space: normal; }
  .fittings-note { flex-direction: column; }
  .fittings-note span { min-width: unset; }
}