/* Pokrasim Design System v1.0 — Gate 1 Home */

:root {
  --pk-white: #FFFFFF;
  --pk-surface: #F5F5F7;
  --pk-surface-2: #ECECEF;
  --pk-ink: #0F1114;
  --pk-ink-soft: #1C1C1E;
  --pk-border: rgba(0, 0, 0, 0.08);
  --pk-text: #1D1D1F;
  --pk-text-secondary: #424245;
  --pk-text-muted: #6E6E73;
  --pk-accent: #FF6B00;
  --pk-accent-hover: #e66000;
  --pk-accent-soft: rgba(255, 107, 0, 0.08);
  --pk-font: 'Inter', system-ui, sans-serif;
  --pk-mono: 'SF Mono', 'JetBrains Mono', ui-monospace, monospace;
  --pk-h1: clamp(2.25rem, 5vw, 3.75rem);
  --pk-h2: clamp(1.625rem, 2.8vw, 2.5rem);
  --pk-h3: clamp(1.125rem, 1.5vw, 1.375rem);
  --pk-body: 1rem;
  --pk-small: 0.875rem;
  --pk-label: 0.75rem;
  --pk-section-y: clamp(72px, 9vw, 128px);
  --pk-section-y-sm: clamp(48px, 6vw, 80px);
  --pk-container: min(1200px, 92vw);
  --pk-gap: 24px;
  --pk-radius: 18px;
  --pk-radius-sm: 12px;
  --pk-header-h: 72px;
  --pk-ease: cubic-bezier(0.25, 1, 0.5, 1);
  --pk-line: 1px solid var(--pk-border);
  --pk-viz-stroke: 1.25;
  --pk-viz-grid: #E5E5EA;
}

/* ── Base page shell ── */
.pk-page {
  font-family: var(--pk-font);
  background: var(--pk-white);
  color: var(--pk-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.pk-page *,
.pk-page *::before,
.pk-page *::after { box-sizing: border-box; }

.pk-skip {
  position: absolute;
  left: -9999px;
  top: 8px;
  z-index: 9999;
  padding: 12px 20px;
  background: var(--pk-accent);
  color: var(--pk-white);
  border-radius: var(--pk-radius-sm);
  font-weight: 600;
}
.pk-skip:focus { left: 16px; outline: none; }

.pk-container {
  width: var(--pk-container);
  max-width: 100%;
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 32px);
}

.pk-section { padding: var(--pk-section-y) 0; }
.pk-section--surface { background: var(--pk-surface); }
.pk-section--ink { background: var(--pk-ink); color: var(--pk-white); }
.pk-section--compact { padding: var(--pk-section-y-sm) 0; }

.pk-story { position: relative; }
.pk-chapter { position: relative; }
.pk-chapter__eyebrow {
  font-size: var(--pk-label);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pk-accent);
  margin-bottom: 12px;
}
.pk-chapter--dark { background: var(--pk-ink); color: rgba(255,255,255,0.92); }
.pk-chapter--dark .pk-sec-head__desc,
.pk-chapter--dark .pk-sec-head__meta {
  color: rgba(255,255,255,0.82);
  font-size: clamp(1.0625rem, 1.5vw, 1.125rem);
  line-height: 1.65;
  max-width: none;
}
.pk-chapter--dark .pk-sec-head__title { color: var(--pk-white); }

/* Hero cinematic */
.pk-hero {
  position: relative;
  min-height: max(720px, calc(100vh - var(--pk-header-h)));
  padding-top: var(--pk-header-h);
  display: flex;
  align-items: stretch;
  background: var(--pk-ink);
  color: var(--pk-white);
  overflow: hidden;
}
.pk-hero__cinema { position: absolute; inset: 0; z-index: 0; }
.pk-hero__cinema video,
.pk-hero__cinema img { width: 100%; height: 100%; object-fit: cover; }
.pk-hero__cinema-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(15,17,20,0.94) 0%, rgba(15,17,20,0.82) 42%, rgba(15,17,20,0.35) 100%),
    linear-gradient(to top, rgba(15,17,20,0.6) 0%, transparent 40%);
}
.pk-hero__inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(32px, 5vw, 64px); align-items: end;
  padding-top: clamp(48px, 8vw, 96px);
  padding-bottom: clamp(48px, 6vw, 80px);
  min-height: inherit;
}
.pk-hero__eyebrow {
  font-size: var(--pk-label); font-weight: 600; letter-spacing: 0.16em;
  text-transform: uppercase; color: rgba(255,255,255,0.55); margin-bottom: 20px;
}
.pk-hero__title {
  font-size: var(--pk-h1); font-weight: 600; letter-spacing: -0.04em;
  line-height: 1.02; margin-bottom: 20px; max-width: 14ch;
}
.pk-hero__lead {
  font-size: clamp(1.0625rem, 1.6vw, 1.25rem); color: rgba(255,255,255,0.72);
  line-height: 1.6; max-width: 520px; margin-bottom: 28px;
}
.pk-hero__scope {
  list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 24px; margin-bottom: 32px; padding: 20px 0 0;
  border-top: 1px solid rgba(255,255,255,0.12); max-width: 520px;
}
.pk-hero__scope li { font-size: var(--pk-small); color: rgba(255,255,255,0.88); line-height: 1.4; }
.pk-hero__scope span {
  display: block; font-size: 0.6875rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: rgba(255,255,255,0.45); margin-bottom: 4px;
}
.pk-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.pk-hero__panel {
  align-self: end; background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12); border-radius: var(--pk-radius);
  padding: clamp(22px, 3vw, 28px); backdrop-filter: blur(12px);
}
.pk-hero__panel-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 18px; font-size: var(--pk-label); font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.5);
}
.pk-hero__panel-rev { color: var(--pk-accent); }
.pk-passport--dark { background: transparent; border: none; padding: 0; }
.pk-passport--dark .pk-passport__grid dt { color: rgba(255,255,255,0.45); }
.pk-passport--dark .pk-passport__grid dd { color: var(--pk-white); }
.pk-passport--dark .pk-passport__note { color: rgba(255,255,255,0.45); }
.pk-hero__deliverables { margin-top: 20px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,0.1); }
.pk-hero__deliverables-title {
  font-size: 0.6875rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(255,255,255,0.45); margin-bottom: 10px;
}
.pk-hero__deliverables ul { list-style: none; display: grid; gap: 6px; }
.pk-hero__deliverables li {
  font-size: 0.8125rem; color: rgba(255,255,255,0.78);
  padding-left: 14px; position: relative;
}
.pk-hero__deliverables li::before {
  content: ''; position: absolute; left: 0; top: 0.55em;
  width: 6px; height: 1px; background: var(--pk-accent);
}
.pk-btn--ghost {
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.18); color: var(--pk-white);
}
.pk-btn--ghost:hover { background: rgba(255,255,255,0.14); border-color: rgba(255,255,255,0.3); }

/* Hero · product-first (launch) */
.pk-hero--product {
  background: var(--pk-surface);
  color: var(--pk-text);
  min-height: auto;
}
.pk-hero--product .pk-hero__inner {
  grid-template-columns: 0.95fr 1.05fr;
  align-items: center;
  padding-top: clamp(32px, 5vw, 64px);
  padding-bottom: clamp(32px, 5vw, 64px);
}
.pk-hero--product .pk-hero__eyebrow { color: var(--pk-text-muted); }
.pk-hero--product .pk-hero__title { color: var(--pk-text); max-width: none; }
.pk-hero--product .pk-hero__lead { color: var(--pk-text-muted); max-width: 540px; }
.pk-hero__product { margin: 0; }
.pk-hero__product picture { display: block; width: 100%; }
.pk-hero__product img {
  width: 100%; height: auto; display: block;
}
.pk-hero__product-cap {
  margin-top: 12px; font-size: var(--pk-small); color: var(--pk-text-muted); text-align: center;
}
.pk-passport--inline { margin-top: 28px; }

/* EEAT */
.pk-eeat__layout {
  display: grid; grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(32px, 5vw, 48px); align-items: start;
}
.pk-eeat__lead {
  font-size: clamp(1.0625rem, 1.5vw, 1.125rem); line-height: 1.65;
  color: var(--pk-text-secondary); margin-bottom: 24px;
}
.pk-eeat__layout .pk-tech-strip {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.pk-doc-table {
  width: 100%; border-collapse: collapse; font-size: var(--pk-small);
  background: var(--pk-white); border: var(--pk-line); border-radius: var(--pk-radius); overflow: hidden;
}
.pk-doc-table th, .pk-doc-table td {
  padding: 14px 16px; text-align: left; border-bottom: var(--pk-line); vertical-align: top;
}
.pk-doc-table th {
  font-size: 0.6875rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--pk-text-muted); background: var(--pk-surface); font-weight: 600;
}
.pk-doc-table tr:last-child td { border-bottom: none; }
.pk-doc-table code { font-family: var(--pk-mono); font-size: 0.8125rem; color: var(--pk-accent); }
.pk-standards {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
  margin-top: clamp(32px, 5vw, 48px);
}
.pk-standard {
  padding: 18px; border: var(--pk-line); border-radius: var(--pk-radius-sm); background: var(--pk-white);
}
.pk-standard__code {
  font-family: var(--pk-mono); font-size: 0.75rem; font-weight: 600;
  color: var(--pk-accent); margin-bottom: 8px; display: block;
}
.pk-standard__title { font-size: var(--pk-small); font-weight: 600; margin-bottom: 6px; }
.pk-standard__desc { font-size: 0.9375rem; color: var(--pk-text-secondary); line-height: 1.6; }
.pk-verify { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 24px; }
.pk-verify__item {
  padding: 20px; background: var(--pk-surface); border-radius: var(--pk-radius-sm); border: var(--pk-line);
  display: flex; flex-direction: column;
}
.pk-verify__viz {
  margin: -20px -20px 16px;
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #FAFAFA;
  border-bottom: var(--pk-line);
  padding: 8px 12px;
  overflow: hidden;
  border-radius: var(--pk-radius-sm) var(--pk-radius-sm) 0 0;
}
.pk-verify__viz img { max-height: 100%; max-width: 100%; object-fit: contain; }
.pk-verify__viz--icon img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}
.pk-verify__step { font-size: var(--pk-label); font-weight: 700; color: var(--pk-accent); margin-top: auto; padding-top: 12px; margin-bottom: 0; }
.pk-verify__title { font-size: 1rem; font-weight: 600; margin-bottom: 8px; line-height: 1.35; }
.pk-verify__desc { font-size: 0.9375rem; color: var(--pk-text-secondary); line-height: 1.6; }

/* Trust framework */
.pk-decision-table {
  width: 100%; border-collapse: collapse; font-size: 1rem; line-height: 1.6;
  border: var(--pk-line); border-radius: var(--pk-radius); overflow: hidden; background: var(--pk-white);
}
.pk-chapter--dark .pk-decision-table {
  border-color: rgba(255,255,255,0.14);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35);
}
.pk-decision-table th, .pk-decision-table td {
  padding: 18px 20px; text-align: left; border-bottom: var(--pk-line); vertical-align: top;
}
.pk-decision-table th {
  background: var(--pk-ink); color: rgba(255,255,255,0.9);
  font-size: 0.8125rem; letter-spacing: 0.06em; text-transform: uppercase; font-weight: 600;
}
.pk-decision-table tr:last-child td { border-bottom: none; }
.pk-decision-table td:first-child { font-weight: 600; width: 28%; color: var(--pk-text); }
.pk-decision-table td:nth-child(2) { color: #424245; width: 44%; font-size: 0.9375rem; line-height: 1.65; }
.pk-decision-table td:nth-child(3) { font-family: var(--pk-mono); font-size: 0.875rem; color: var(--pk-accent); }
.pk-viz-frame {
  width: 100%; border: var(--pk-line); border-radius: var(--pk-radius-sm);
  background: #FAFAFA; overflow: hidden;
}
.pk-viz-frame object, .pk-viz-frame img { display: block; width: 100%; height: auto; }

.pk-sec-head { margin-bottom: clamp(32px, 5vw, 56px); }
.pk-sec-head--center { text-align: center; }
.pk-sec-head--center .pk-sec-head__desc { margin-left: auto; margin-right: auto; }

.pk-sec-head__label {
  font-size: var(--pk-label);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--pk-accent);
  margin-bottom: 10px;
}

.pk-sec-head__title {
  font-size: var(--pk-h2);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 12px;
}

.pk-sec-head__desc {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--pk-text-secondary);
  max-width: none;
  line-height: 1.65;
}
/* Project detail pages keep the accepted 640px measure. */
body.pk-page:has(.pk-hero--project) .pk-sec-head__desc {
  max-width: 640px;
}

.pk-sec-head__meta {
  font-size: var(--pk-small);
  color: var(--pk-text-muted);
  margin-top: 8px;
}

/* ── Buttons ── */
.pk-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--pk-radius-sm);
  font-size: var(--pk-body);
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: transform 0.25s var(--pk-ease), box-shadow 0.25s var(--pk-ease), background 0.25s;
  text-decoration: none;
  font-family: inherit;
}
.pk-btn--primary {
  background: var(--pk-accent);
  color: var(--pk-white);
}
.pk-btn--primary:hover {
  background: var(--pk-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 107, 0, 0.22);
}
.pk-btn--outline {
  background: transparent;
  border: var(--pk-line);
  color: var(--pk-text);
}
.pk-btn--outline:hover { border-color: var(--pk-text); }
.pk-btn--secondary {
  background: var(--pk-white);
  border: var(--pk-line);
  color: var(--pk-text);
}
.pk-btn--secondary:hover { border-color: var(--pk-text); }
.pk-btn--lg { padding: 18px 36px; font-size: 1.0625rem; }
.pk-btn--sm { padding: 10px 20px; font-size: var(--pk-small); }
.pk-btn:focus-visible {
  outline: 2px solid var(--pk-accent);
  outline-offset: 2px;
}

/* ── Header ── */
.pk-header {
  position: fixed;
  inset: 0 0 auto;
  height: var(--pk-header-h);
  z-index: 1000;
  overflow: visible;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: background 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.pk-header.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  border-color: var(--pk-border);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.pk-header__inner,
.pk-header__bar {
  height: var(--pk-header-h);
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.5vw, 32px);
}

/* Header needs more horizontal room than body text (nav + contact icons). */
.pk-header > .pk-header__bar.pk-container {
  width: min(1320px, 95vw);
}

.pk-header__cluster {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex: 1;
  min-width: 0;
  gap: clamp(16px, 2vw, 28px);
}

.pk-header__logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  text-decoration: none;
  color: inherit;
  flex-shrink: 0;
}
.pk-header__logo-name { font-size: 0.9375rem; font-weight: 700; letter-spacing: -0.03em; }
.pk-header__logo-tag {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pk-text-muted);
}

.pk-header__nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.4vw, 20px);
  flex: 0 1 auto;
  min-width: 0;
  overflow: visible;
}

.pk-header__nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  font-size: 0.9375rem;
  font-weight: 500;
  font-family: inherit;
  line-height: 1.2;
  color: var(--pk-text-secondary);
  text-decoration: none;
  white-space: nowrap;
  padding: 6px 0;
  transition: color 0.2s ease;
}
button.pk-header__nav-link {
  background: none;
  border: none;
  cursor: pointer;
}
.pk-header__nav-link:hover,
.pk-header__nav-link:focus-visible {
  color: var(--pk-accent);
  outline: none;
}
.pk-header__nav-link--active {
  color: var(--pk-text);
  font-weight: 600;
}
a.pk-header__nav-link--active[data-pk-current] {
  pointer-events: none;
  cursor: default;
}
.pk-header__nav-link--active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  border-radius: 1px;
  background: var(--pk-accent);
}

.pk-header__actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.pk-header__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--pk-text);
  border-radius: var(--pk-radius-sm);
  text-decoration: none;
  flex-shrink: 0;
  transition: color 0.2s ease, background 0.2s ease;
}
.pk-header__icon svg {
  display: block;
  width: 20px;
  height: 20px;
}
.pk-header__icon:hover,
.pk-header__icon:focus-visible {
  color: var(--pk-accent);
  outline: none;
}
.pk-header__icon--call { display: none; }
.pk-header__phone {
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--pk-text);
  white-space: nowrap;
  transition: color 0.2s ease;
  margin: 0 6px 0 4px;
}
.pk-header__phone:hover { color: var(--pk-accent); }
.pk-header__actions .pk-btn { margin-left: 6px; }

@media (min-width: 769px) and (max-width: 1440px) {
  .pk-header__phone { display: none; }
}

@media (min-width: 769px) and (max-width: 1200px) {
  .pk-header__icon--mail { display: none; }
  .pk-header__nav { gap: 10px; }
  .pk-header__nav-link { font-size: 0.875rem; }
}

.pk-header__burger {
  display: none;
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
}
.pk-header__burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--pk-text);
  transition: 0.3s;
}
.pk-header__burger.is-open span:first-child { transform: translateY(4px) rotate(45deg); }
.pk-header__burger.is-open span:last-child { transform: translateY(-4px) rotate(-45deg); }

.pk-header__mobile {
  display: none;
  flex-direction: column;
  gap: 14px;
  padding: 20px clamp(16px, 4vw, 32px) 28px;
  background: var(--pk-white);
  border-top: var(--pk-line);
}
.pk-header__mobile[hidden] { display: none !important; }
.pk-header__mobile:not([hidden]) { display: flex; }
.pk-header__mobile-link {
  font-size: 1.0625rem;
  font-weight: 500;
  text-decoration: none;
  color: inherit;
  padding: 4px 0;
}
.pk-header__mobile-phone {
  margin-top: 4px;
  font-size: 1.0625rem;
  font-weight: 600;
  text-decoration: none;
  color: inherit;
}
.pk-header__mobile-group {
  border-bottom: var(--pk-line);
  padding-bottom: 12px;
}
.pk-header__mobile-group:last-of-type { border-bottom: none; }
.pk-header__mobile-summary {
  list-style: none;
  cursor: pointer;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--pk-text);
  padding: 4px 0;
}
.pk-header__mobile-summary::-webkit-details-marker { display: none; }
.pk-header__mobile-summary::after {
  content: '+';
  float: right;
  font-weight: 500;
  color: var(--pk-text-muted);
}
.pk-header__mobile-group[open] .pk-header__mobile-summary::after { content: '−'; }
.pk-header__mobile-label {
  margin-top: 8px;
  font-size: var(--pk-label);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pk-text-muted);
}
.pk-header__mobile-sub {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-left: 12px;
  border-left: 2px solid var(--pk-accent-soft);
}
.pk-header__mobile-sub a {
  font-size: 1rem;
  font-weight: 500;
  color: inherit;
  text-decoration: none;
}

.pk-header__drop { position: relative; }
.pk-header__drop-trigger {
  cursor: pointer;
}
.pk-header__drop-btn {
  font: inherit;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--pk-text-secondary);
  background: none;
  border: none;
  padding: 6px 0;
  cursor: pointer;
  white-space: nowrap;
}
.pk-header__drop-btn:hover,
.pk-header__drop-btn[aria-expanded="true"] { color: var(--pk-accent); }
.pk-header__drop-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 260px;
  padding: 8px;
  background: var(--pk-white);
  border: var(--pk-line);
  border-radius: var(--pk-radius-sm);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
  z-index: 10;
  display: none;
}
.pk-header__drop-menu::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: -8px;
  height: 8px;
}
.pk-header__drop-menu[hidden] { display: none !important; }
@media (min-width: 769px) {
  .pk-header__drop-menu {
    display: none;
  }
  .pk-header__drop.is-open > .pk-header__drop-menu {
    display: block !important;
  }
}
.pk-header__drop-menu a {
  display: block;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--pk-text);
  text-decoration: none;
  line-height: 1.35;
}
.pk-header__drop-menu a:hover,
.pk-header__drop-menu a:focus-visible {
  background: var(--pk-accent-soft);
  color: var(--pk-accent);
  outline: none;
}
.pk-header__drop-menu a[aria-current="page"] {
  background: var(--pk-accent-soft);
  color: var(--pk-accent);
  font-weight: 600;
}

[id] { scroll-margin-top: calc(var(--pk-header-h) + 16px); }

/* ── Hero split ── */
.pk-hero-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: calc(100vh - var(--pk-header-h));
  padding-top: var(--pk-header-h);
}

.pk-hero-split__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(32px, 5vw, 64px) clamp(16px, 4vw, 48px);
  max-width: 620px;
  margin-left: auto;
}

.pk-hero-split__label {
  font-size: var(--pk-label);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--pk-text-muted);
  margin-bottom: 16px;
}

.pk-hero-split__title {
  font-size: var(--pk-h1);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.06;
  margin-bottom: 16px;
}

.pk-hero-split__lead {
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  color: var(--pk-text-muted);
  margin-bottom: 28px;
  line-height: 1.55;
}

.pk-hero-split__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.pk-passport {
  border: var(--pk-line);
  border-radius: var(--pk-radius);
  padding: 20px 22px;
  background: var(--pk-surface);
}

.pk-passport__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  font-size: var(--pk-label);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pk-text-muted);
}

.pk-passport__rev {
  color: var(--pk-accent);
  font-variant-numeric: tabular-nums;
}

.pk-passport__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 20px;
}
.pk-passport__grid dt {
  font-size: var(--pk-label);
  color: var(--pk-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 2px;
}
.pk-passport__grid dd {
  font-size: var(--pk-small);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.pk-passport__note {
  margin-top: 12px;
  font-size: 0.6875rem;
  color: var(--pk-text-muted);
  line-height: 1.4;
}

.pk-hero-split__visual {
  position: relative;
  background: var(--pk-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-left: var(--pk-line);
}

.pk-hero-split__stage {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--pk-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--pk-border) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.6;
}

.pk-hero-split__model {
  position: relative;
  z-index: 1;
  max-width: 92%;
  max-height: 75vh;
  object-fit: contain;
  filter: drop-shadow(0 24px 48px rgba(0, 0, 0, 0.08));
}

.pk-hero-split__dim {
  position: absolute;
  bottom: 24px;
  right: 24px;
  z-index: 2;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.92);
  border: var(--pk-line);
  border-radius: var(--pk-radius-sm);
  font-size: var(--pk-label);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
  text-align: right;
  line-height: 1.4;
}
.pk-hero-split__dim span {
  display: block;
  color: var(--pk-accent);
  margin-bottom: 2px;
}

/* ── Speakable ── */
.pk-speakable {
  border-top: var(--pk-line);
  border-bottom: var(--pk-line);
  background: var(--pk-white);
  padding: clamp(28px, 4vw, 40px) 0;
}

.pk-speakable__inner {
  max-width: none;
}

.pk-speakable__tag {
  font-size: var(--pk-label);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--pk-accent);
  margin-bottom: 12px;
}

.pk-speakable__text {
  font-size: clamp(1.0625rem, 1.8vw, 1.25rem);
  line-height: 1.65;
  color: var(--pk-text);
}

/* ── Engineering approach compact ── */
.pk-section.pk-engineering-approach--compact {
  padding: clamp(28px, 4vw, 52px) 0 clamp(24px, 3vw, 40px);
}
.pk-section.pk-catalog {
  padding-bottom: clamp(40px, 5vw, 72px);
}
.pk-section.pk-engineering-approach--compact + .pk-section.pk-eeat {
  padding-top: clamp(28px, 4vw, 48px);
}
.pk-engineering-approach--compact {
  background: var(--pk-surface);
}
.pk-engineering-approach--compact .pk-sec-head {
  margin-bottom: clamp(20px, 3vw, 28px);
}

.pk-approach-rail {
  display: flex;
  gap: 0;
  overflow-x: auto;
  padding-bottom: 8px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.pk-approach-step {
  flex: 0 0 min(168px, 28vw);
  padding: 16px 14px;
  border-right: var(--pk-line);
  position: relative;
}
.pk-approach-step:last-child { border-right: none; }

.pk-approach-step__head {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 10px;
}

.pk-approach-step__icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pk-approach-step__icon img {
  width: 32px;
  height: 32px;
  display: block;
}

.pk-approach-step__num {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--pk-accent);
  font-variant-numeric: tabular-nums;
  margin: 0;
  letter-spacing: 0.04em;
  line-height: 1;
}

.pk-approach-step__title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 6px;
  line-height: 1.35;
}

.pk-approach-step__desc {
  font-size: 0.9375rem;
  color: var(--pk-text-secondary);
  line-height: 1.6;
}

.pk-approach-rail__foot {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  justify-content: space-between;
}
.pk-approach-rail__foot p {
  font-size: var(--pk-small);
  color: var(--pk-text-secondary);
  max-width: 520px;
}

/* ── Blueprint ── */
.pk-blueprint__layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(24px, 4vw, 40px);
  align-items: stretch;
}

.pk-blueprint__model-wrap {
  position: relative;
  background: var(--pk-surface);
  border-radius: var(--pk-radius);
  border: var(--pk-line);
  padding: clamp(16px, 3vw, 28px);
  min-height: 420px;
}

.pk-blueprint__grid-bg {
  position: absolute;
  inset: 12px;
  border-radius: calc(var(--pk-radius) - 4px);
  background-image:
    linear-gradient(rgba(0,0,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.04) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.pk-blueprint__model-img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  display: block;
}

.pk-blueprint__hotspot {
  position: absolute;
  z-index: 2;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--pk-accent);
  background: var(--pk-white);
  color: var(--pk-accent);
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transform: translate(-50%, -50%);
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  left: var(--x);
  top: var(--y);
}
.pk-blueprint__hotspot:hover,
.pk-blueprint__hotspot.is-active {
  background: var(--pk-accent);
  color: var(--pk-white);
  transform: translate(-50%, -50%) scale(1.1);
  box-shadow: 0 4px 16px rgba(255, 107, 0, 0.35);
}

.pk-blueprint__dim-line {
  position: absolute;
  z-index: 1;
  bottom: 20px;
  left: 20px;
  right: 20px;
  height: 1px;
  background: var(--pk-text-muted);
  opacity: 0.4;
}
.pk-blueprint__dim-line::before,
.pk-blueprint__dim-line::after {
  content: '';
  position: absolute;
  top: -4px;
  width: 1px;
  height: 9px;
  background: var(--pk-accent);
}
.pk-blueprint__dim-line::before { left: 0; }
.pk-blueprint__dim-line::after { right: 0; }

.pk-blueprint__dim-label {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  font-size: var(--pk-label);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--pk-text-muted);
  letter-spacing: 0.06em;
}

.pk-blueprint__panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pk-blueprint__systems {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pk-sys-btn {
  padding: 8px 14px;
  border-radius: 999px;
  border: var(--pk-line);
  background: var(--pk-white);
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}
.pk-sys-btn:hover { border-color: var(--pk-accent); color: var(--pk-accent); }
.pk-sys-btn.is-active {
  background: var(--pk-accent);
  border-color: var(--pk-accent);
  color: var(--pk-white);
}

.pk-blueprint__detail {
  flex: 1;
  background: var(--pk-surface);
  border-radius: var(--pk-radius);
  border: var(--pk-line);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pk-blueprint__detail-card { display: none; }
.pk-blueprint__detail-card.is-active { display: flex; flex-direction: column; gap: 16px; animation: pkFade 0.35s ease; }

.pk-blueprint__detail-card h3 {
  font-size: var(--pk-h3);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.pk-blueprint__detail-card p {
  font-size: var(--pk-small);
  color: var(--pk-text-muted);
  line-height: 1.6;
}

.pk-blueprint__schematic {
  width: 100%;
  border-radius: var(--pk-radius-sm);
  border: var(--pk-line);
  background: var(--pk-white);
}

@keyframes pkFade {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Industrial catalog (Gate 1) ── */
.pk-catalog-axis { margin-top: clamp(40px, 6vw, 64px); }
.pk-catalog-axis:first-of-type { margin-top: clamp(24px, 4vw, 40px); }
.pk-catalog-axis__head { margin-bottom: 24px; max-width: none; }
.pk-catalog-axis__title {
  font-size: clamp(1.125rem, 2vw, 1.375rem); font-weight: 600; margin-bottom: 8px;
}
.pk-catalog-axis__desc { font-size: 0.9375rem; color: var(--pk-text-secondary); line-height: 1.6; }

.pk-catalog-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--pk-gap);
  grid-auto-rows: 1fr; align-items: stretch;
}
.pk-catalog-grid--apply { grid-template-columns: repeat(3, 1fr); }

.pk-catalog-card {
  display: flex; flex-direction: column;
  height: 100%; min-height: 0;
  border: var(--pk-line); border-radius: var(--pk-radius);
  background: var(--pk-white); text-decoration: none; color: inherit;
  overflow: hidden; transition: border-color 0.25s, box-shadow 0.25s;
  isolation: isolate;
}
.pk-catalog-card:hover,
.pk-catalog-card:focus,
.pk-catalog-card:focus-visible,
.pk-catalog-card:active {
  display: flex;
  flex-direction: column;
}
.pk-catalog-card:hover {
  border-color: rgba(255, 107, 0, 0.35);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
}
.pk-catalog-card:focus-visible {
  outline: 2px solid var(--pk-accent);
  outline-offset: 3px;
}
.pk-catalog-card h3,
.pk-catalog-card h4,
.pk-catalog-card p {
  margin: 0;
  display: block;
  width: 100%;
}
.pk-catalog-card__viz {
  aspect-ratio: 16 / 10; background: #F5F5F7;
  border-bottom: var(--pk-line); display: flex; align-items: center; justify-content: center;
  padding: 3%; box-sizing: border-box; overflow: hidden;
}
.pk-catalog-card__viz picture {
  display: flex; align-items: center; justify-content: center;
  width: 100%; height: 100%;
}
.pk-catalog-card__viz img,
.pk-catalog-card__viz object {
  width: 100%; height: 100%; max-width: 100%; max-height: 100%;
  object-fit: contain; object-position: center;
}
.pk-catalog-card__viz--svg { background: #FAFAFA; padding: 0; }
.pk-catalog-card__viz--svg object { width: 100%; height: 100%; }
.pk-catalog-card--apply .pk-catalog-card__viz {
  background: #FFFFFF;
  padding: 0;
}
.pk-catalog-card__viz--photo {
  background: var(--pk-surface);
}
.pk-catalog-card__viz--photo img {
  object-fit: cover;
}
.pk-catalog-card__meta {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 18px 0; gap: 8px;
}
.pk-catalog-card__code {
  font-size: var(--pk-label); font-weight: 700; letter-spacing: 0.08em; color: var(--pk-accent);
}
.pk-catalog-card__tag {
  font-size: 0.6875rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--pk-text-muted);
}
.pk-catalog-card__title {
  font-size: 1.0625rem; font-weight: 600; line-height: 1.4;
  padding: 10px 18px 0; flex: 1 1 auto;
}
.pk-catalog-card__spec {
  font-size: var(--pk-small); color: var(--pk-text-muted); line-height: 1.55;
  padding: 8px 18px 18px; flex-shrink: 0;
}
.pk-catalog-card--apply .pk-catalog-card__spec {
  font-size: 0.9375rem;
  color: var(--pk-text-secondary);
  line-height: 1.55;
  padding: 8px 18px 10px;
}
.pk-catalog-card__delta {
  font-size: 0.75rem; color: var(--pk-text-muted); line-height: 1.45;
  padding: 6px 18px 18px; border-top: 1px dashed rgba(0,0,0,0.08); margin-top: 10px;
}
.pk-catalog-card--apply .pk-catalog-card__delta {
  font-size: 0.9375rem;
  color: var(--pk-text-secondary);
  line-height: 1.5;
  padding: 0 18px 18px;
  border-top: none;
  margin-top: 0;
}
.pk-catalog-axis__note {
  margin-top: 20px; font-size: var(--pk-small); color: var(--pk-text-muted); line-height: 1.55;
}
.pk-catalog-axis__note a { color: var(--pk-accent); font-weight: 600; }

.pk-approach__linkout {
  margin-top: 20px; padding-top: 16px; border-top: var(--pk-line);
  font-size: 0.9375rem; color: var(--pk-text-secondary); line-height: 1.65;
}
.pk-approach__linkout a { color: var(--pk-accent); font-weight: 600; }

.pk-compare-table-wrap { margin-top: 28px; overflow-x: auto; -webkit-overflow-scrolling: touch; max-width: 100%; }
.pk-compare-table {
  width: 100%; min-width: 720px; border-collapse: collapse; font-size: 0.9375rem; line-height: 1.55;
  border: var(--pk-line); border-radius: var(--pk-radius); overflow: hidden; background: var(--pk-white);
}
.pk-compare-table__caption {
  caption-side: top; text-align: left; font-size: var(--pk-small);
  color: var(--pk-text-muted); padding-bottom: 12px; line-height: 1.5;
}
.pk-compare-table th, .pk-compare-table td {
  padding: 16px 18px; text-align: left; border-bottom: var(--pk-line); vertical-align: top;
}
.pk-compare-table thead th {
  background: var(--pk-surface); font-size: 0.8125rem; letter-spacing: 0.06em;
  text-transform: uppercase; color: #424245; font-weight: 600;
}
.pk-compare-table tbody th[scope="row"] {
  font-weight: 600; width: 22%; background: var(--pk-surface);
}
.pk-compare-table tr:last-child td, .pk-compare-table tr:last-child th { border-bottom: none; }

.pk-catalog-axis .pk-tech-strip { margin-top: 28px; }

/* ── Solution teaser (legacy) ── */
.pk-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--pk-gap);
}

.pk-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--pk-gap);
}

.pk-sol-card__media {
  margin: -22px -22px 16px;
  border-radius: var(--pk-radius) var(--pk-radius) 0 0;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--pk-surface);
}
.pk-sol-card__media img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}

.pk-sol-card {
  display: flex;
  flex-direction: column;
  padding: 22px;
  border-radius: var(--pk-radius);
  border: var(--pk-line);
  background: var(--pk-white);
  text-decoration: none;
  color: inherit;
  transition: transform 0.3s var(--pk-ease), box-shadow 0.3s, border-color 0.3s;
  height: 100%;
}
.pk-sol-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.06);
  border-color: rgba(255, 107, 0, 0.25);
}

.pk-sol-card__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.pk-sol-card__code {
  font-size: var(--pk-label);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--pk-accent);
}
.pk-sol-card__type {
  font-size: var(--pk-label);
  color: var(--pk-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.pk-sol-card__viz {
  margin-bottom: 16px;
  aspect-ratio: 15 / 8;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--pk-surface);
  border-radius: var(--pk-radius-sm);
  padding: 8px;
}
.pk-sol-card__viz svg { width: 100%; height: auto; max-height: 72px; }

.pk-sol-card__title {
  font-size: 1.0625rem;
  font-weight: 600;
  margin-bottom: 8px;
  line-height: 1.3;
}

.pk-sol-card__desc {
  font-size: var(--pk-small);
  color: var(--pk-text-muted);
  margin-bottom: 16px;
  flex: 1;
  line-height: 1.5;
}

.pk-sol-card__specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding-top: 14px;
  border-top: var(--pk-line);
}
.pk-sol-card__specs dt {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--pk-text-muted);
}
.pk-sol-card__specs dd {
  font-size: var(--pk-small);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.pk-sol-card__link {
  margin-top: 14px;
  font-size: var(--pk-small);
  font-weight: 600;
  color: var(--pk-accent);
}

/* ── Tech strip ── */
.pk-tech-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--pk-gap);
}

.pk-tech-item {
  padding: 24px;
  border-radius: var(--pk-radius);
  border: var(--pk-line);
  background: var(--pk-white);
}

.pk-tech-item__viz {
  margin-bottom: 16px;
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #FAFAFA;
  border: var(--pk-line);
  border-radius: var(--pk-radius-sm);
  padding: 8px;
  overflow: hidden;
}
.pk-tech-item__viz svg,
.pk-tech-item__viz object { height: 100%; width: 100%; object-fit: contain; }
.pk-tech-item__viz img { max-height: 100%; max-width: 100%; object-fit: contain; }

.pk-tech-item__title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.pk-tech-item__desc {
  font-size: 0.9375rem;
  color: var(--pk-text-secondary);
  line-height: 1.6;
  margin-bottom: 12px;
}

.pk-tech-item__tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--pk-accent-soft);
  color: var(--pk-accent);
}

/* ── Ref gallery ── */
.pk-ref-gallery__head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: clamp(24px, 4vw, 40px);
}

.pk-ref-gallery__track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--pk-gap);
}

.pk-ref-card {
  border-radius: var(--pk-radius);
  border: var(--pk-line);
  overflow: hidden;
  background: var(--pk-white);
  transition: transform 0.3s var(--pk-ease);
}
.pk-ref-card:hover { transform: translateY(-3px); }

.pk-ref-card__media {
  aspect-ratio: 16 / 10;
  background: var(--pk-surface);
  overflow: hidden;
}
.pk-ref-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pk-ref-card__body { padding: 18px 20px; }
.pk-ref-card__code {
  font-size: var(--pk-label);
  font-weight: 700;
  color: var(--pk-accent);
  letter-spacing: 0.06em;
  margin-bottom: 6px;
  display: block;
}
.pk-ref-card__title {
  font-size: var(--pk-small);
  font-weight: 600;
  margin-bottom: 12px;
}
.pk-ref-card__specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.pk-ref-card__specs dt {
  font-size: 0.6875rem;
  text-transform: uppercase;
  color: var(--pk-text-muted);
  letter-spacing: 0.05em;
}
.pk-ref-card__specs dd {
  font-size: var(--pk-small);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

/* ── Trust grid ── */
.pk-trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--pk-gap);
}

.pk-trust-item {
  padding: 28px 24px;
  border-radius: var(--pk-radius);
  border: var(--pk-line);
  background: var(--pk-white);
}

.pk-trust-item__code {
  font-size: var(--pk-label);
  font-weight: 700;
  color: var(--pk-accent);
  margin-bottom: 12px;
  display: block;
}

.pk-trust-item__title {
  font-size: 1.0625rem;
  font-weight: 600;
  margin-bottom: 10px;
  line-height: 1.3;
}

.pk-trust-item__desc {
  font-size: var(--pk-small);
  color: var(--pk-text-muted);
  line-height: 1.55;
}

/* ── Brand grid ── */
.pk-brand-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.pk-brand-tile {
  aspect-ratio: 2 / 1;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  border-radius: var(--pk-radius-sm);
  border: var(--pk-line);
  background: var(--pk-white);
  transition: border-color 0.25s;
}
.pk-brand-tile:hover { border-color: rgba(255, 107, 0, 0.3); }
.pk-brand-tile img {
  max-width: 100%;
  max-height: 32px;
  width: auto;
  height: auto;
  object-fit: contain;
  opacity: 0.92;
  filter: none;
  transition: opacity 0.25s, transform 0.25s;
}
.pk-brand-tile:hover img { opacity: 1; transform: scale(1.03); }

/* ── Process rail ── */
.pk-process-rail {
  display: flex;
  align-items: flex-start;
  gap: 0;
  overflow-x: auto;
  padding-bottom: 8px;
  min-width: 0;
}

.pk-process-step {
  flex: 1;
  min-width: 120px;
  text-align: center;
  padding: 0 8px;
  position: relative;
}

.pk-process-step__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 10px;
}
.pk-process-step__icon svg { width: 100%; height: 100%; }

.pk-process-step__num {
  width: 28px;
  height: 28px;
  margin: 0 auto 10px;
  border-radius: 50%;
  border: 2px solid var(--pk-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--pk-text-muted);
  background: var(--pk-white);
  transition: border-color 0.25s, color 0.25s;
}
.pk-process-step:hover .pk-process-step__num {
  border-color: var(--pk-accent);
  color: var(--pk-accent);
}

.pk-process-step__name {
  font-size: var(--pk-small);
  font-weight: 600;
}

.pk-process-rail__connector {
  flex: 0 0 24px;
  align-self: center;
  height: 2px;
  background: linear-gradient(90deg, var(--pk-border), var(--pk-accent), var(--pk-border));
  margin-top: 24px;
}

/* ── CTA band ── */
.pk-cta-trust {
  list-style: none; margin-top: 24px; display: grid; gap: 8px;
}
.pk-cta-trust li {
  font-size: var(--pk-small); color: var(--pk-text-muted);
  padding-left: 14px; position: relative;
}
.pk-cta-trust li::before {
  content: ''; position: absolute; left: 0; top: 0.55em;
  width: 6px; height: 1px; background: var(--pk-accent);
}
.pk-brand-grid--compact { margin-top: 48px; grid-template-columns: repeat(6, 1fr); }

.pk-cta-band {
  position: relative;
  padding: clamp(64px, 8vw, 100px) 0;
  background: var(--pk-surface);
  border-top: var(--pk-line);
}

.pk-cta-band__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.pk-cta-band__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.12;
}
.pk-cta-band__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--pk-surface) 0%, var(--pk-white) 100%);
}

.pk-cta-band__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 56px);
  align-items: start;
}

.pk-cta-band__title {
  font-size: var(--pk-h2);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.12;
  margin-bottom: 12px;
}

.pk-cta-band__desc {
  font-size: var(--pk-small);
  color: var(--pk-text-muted);
  line-height: 1.55;
}

/* ── Engineer form ── */
.pk-engineer-form {
  background: var(--pk-white);
  border: var(--pk-line);
  border-radius: var(--pk-radius);
  padding: clamp(24px, 4vw, 32px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.06);
}

.pk-form-hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  pointer-events: none;
}

.pk-engineer-form__title {
  font-size: 1.0625rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.pk-form-row {
  margin-bottom: 14px;
}
.pk-form-row label {
  display: block;
  font-size: var(--pk-label);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--pk-text-muted);
  margin-bottom: 6px;
}
.pk-form-row input,
.pk-form-row textarea,
.pk-form-row select {
  width: 100%;
  padding: 12px 14px;
  border: var(--pk-line);
  border-radius: var(--pk-radius-sm);
  font-family: inherit;
  font-size: var(--pk-body);
  background: var(--pk-white);
  transition: border-color 0.2s;
}
.pk-form-row input:focus,
.pk-form-row textarea:focus,
.pk-form-row select:focus {
  outline: none;
  border-color: var(--pk-accent);
}
.pk-form-row textarea { min-height: 88px; resize: vertical; }

.pk-form-row--2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.pk-engineer-form__note {
  font-size: 0.75rem;
  color: var(--pk-text-muted);
  margin-top: 12px;
  line-height: 1.45;
}

.pk-engineer-form__error {
  font-size: 0.8125rem;
  color: #c0392b;
  margin-top: 10px;
  line-height: 1.4;
}

.pk-engineer-form__success {
  display: none;
  padding: 16px;
  background: var(--pk-accent-soft);
  border-radius: var(--pk-radius-sm);
  font-size: var(--pk-small);
  color: var(--pk-text);
}
.pk-engineer-form.is-sent .pk-engineer-form__fields { display: none; }
.pk-engineer-form.is-sent .pk-engineer-form__success { display: block; }

/* ── Footer ── */
.pk-footer {
  background: var(--pk-text);
  color: rgba(255, 255, 255, 0.88);
  padding: clamp(48px, 6vw, 72px) 0 32px;
}

.pk-footer__cols {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: clamp(24px, 4vw, 40px);
  margin-bottom: 40px;
}

.pk-footer__brand {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.pk-footer__about {
  font-size: var(--pk-small);
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.65;
  max-width: 320px;
}

.pk-footer__title {
  font-size: var(--pk-label);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 16px;
}

.pk-footer__col a {
  display: block;
  font-size: var(--pk-small);
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 0.2s;
}
.pk-footer__col a:hover { color: var(--pk-accent); }

.pk-footer__bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.68);
}

.pk-footer__credit {
  color: rgba(255, 255, 255, 0.68);
  text-decoration: none;
  transition: color 0.2s;
}

.pk-footer__credit:hover {
  color: var(--pk-accent);
}

/* ── Responsive ── */
@media (max-width: 1100px) {
  .pk-hero__inner { grid-template-columns: 1fr; }
  .pk-hero--product .pk-hero__inner { grid-template-columns: 1fr; }
  .pk-hero--product .pk-hero__product { order: -1; max-width: 560px; margin: 0 auto; }
  .pk-hero__title { max-width: none; }
  .pk-hero__lead,
  .pk-hero--product .pk-hero__lead,
  .pk-hero__scope { max-width: none; }
  .pk-eeat__layout { grid-template-columns: 1fr; }
  .pk-standards { grid-template-columns: repeat(2, 1fr); }
  .pk-verify { grid-template-columns: 1fr; }
  .pk-section.pk-engineering-approach--compact {
    padding: clamp(24px, 6vw, 40px) 0 clamp(20px, 5vw, 32px);
  }
  .pk-section.pk-engineering-approach--compact + .pk-section.pk-eeat {
    padding-top: clamp(24px, 5vw, 40px);
  }
  .pk-approach-step {
    flex-basis: min(148px, 42vw);
    padding: 14px 12px;
  }
  .pk-grid-4,
  .pk-grid-3,
  .pk-catalog-grid,
  .pk-catalog-grid--apply,
  .pk-catalog-grid--modules,
  .pk-ref-gallery__track,
  .pk-tech-strip,
  .pk-trust-grid { grid-template-columns: repeat(2, 1fr); }
  .pk-brand-grid,
  .pk-brand-grid--compact { grid-template-columns: repeat(3, 1fr); }
  .pk-blueprint__layout { grid-template-columns: 1fr; }
  .pk-hero-split { grid-template-columns: 1fr; }
  .pk-hero-split__visual { min-height: 360px; border-left: none; border-top: var(--pk-line); }
  .pk-hero-split__content { margin: 0; max-width: none; }
  .pk-cta-band__inner { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .pk-hero__scope { grid-template-columns: 1fr; }
  .pk-standards { grid-template-columns: 1fr; }
  .pk-decision-table { display: block; overflow-x: auto; white-space: nowrap; }
  .pk-header__cluster {
    display: flex;
    flex: 1;
    min-width: 0;
    justify-content: flex-end;
  }
  .pk-header__cluster .pk-header__nav { display: none; }
  .pk-header__actions { margin-left: auto; gap: 2px; }
  .pk-header__icon--call { display: inline-flex; }
  .pk-header__phone,
  .pk-header__actions .pk-btn { display: none; }
  .pk-header__burger { display: flex; margin-left: 0; }
  .pk-header__bar {
    justify-content: space-between;
    gap: 16px;
  }
  .pk-grid-4,
  .pk-grid-3,
  .pk-catalog-grid,
  .pk-catalog-grid--apply,
  .pk-catalog-grid--modules,
  .pk-ref-gallery__track,
  .pk-tech-strip,
  .pk-trust-grid { grid-template-columns: 1fr; }
  .pk-brand-grid,
  .pk-brand-grid--compact { grid-template-columns: repeat(2, 1fr); }
  .pk-brand-tile { padding: 12px; }
  .pk-footer__cols { grid-template-columns: 1fr 1fr; }
  .pk-form-row--2 { grid-template-columns: 1fr; }
  .pk-passport__grid { grid-template-columns: 1fr; }
  .pk-contact-layout { grid-template-columns: 1fr; }
}

/* ── Hub / contacts (P5) ── */
.pk-crumbs {
  border-bottom: var(--pk-line);
  background: var(--pk-white);
  padding: calc(var(--pk-header-h) + 12px) 0 12px;
}
.pk-crumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: var(--pk-small);
  color: var(--pk-text-muted);
}
.pk-crumbs__list a { color: var(--pk-text-muted); text-decoration: none; }
.pk-crumbs__list a:hover { color: var(--pk-accent); }
.pk-crumbs__sep { opacity: 0.5; }

.pk-hero--hub .pk-hero__inner--stack {
  display: block;
  max-width: none;
  padding-block: clamp(48px, 8vw, 88px);
}
.pk-hero--hub {
  min-height: auto;
  background: var(--pk-surface);
  color: var(--pk-text);
  padding-top: var(--pk-header-h);
}
.pk-hero--hub .pk-hero__eyebrow { color: var(--pk-text-muted); }
.pk-hero--hub .pk-hero__title { color: var(--pk-text); max-width: none; }
.pk-hero--hub .pk-hero__lead { color: var(--pk-text-muted); max-width: none; }
.pk-hero--project.pk-hero--hub .pk-hero__lead { max-width: 46rem; }

/* P5-UI.10: reduce stacked section padding */
.pk-section + .pk-section,
.pk-section + .pk-cta-band {
  padding-top: clamp(32px, 4vw, 56px);
}
.pk-speakable + .pk-section {
  padding-top: clamp(40px, 5vw, 72px);
}

.pk-hub-pillar {
  border: var(--pk-line);
  background: var(--pk-white);
  padding: clamp(24px, 4vw, 40px);
}
.pk-hub-pillar__code {
  font-size: var(--pk-label);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pk-accent);
  margin-bottom: 8px;
}
.pk-hub-pillar__name {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 600;
  margin-bottom: 12px;
}
.pk-hub-pillar__text {
  color: var(--pk-text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
  max-width: none;
}
.pk-hub-pillar__links {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  font-size: var(--pk-small);
}
.pk-hub-pillar__links a { color: var(--pk-text); text-decoration: underline; text-underline-offset: 3px; }

.pk-faq { display: grid; gap: 0; border: var(--pk-line); }
.pk-faq__item { border-bottom: var(--pk-line); padding: 0; }
.pk-faq__item:last-child { border-bottom: none; }
.pk-faq__item summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.45;
  padding: 18px 20px;
  list-style: none;
}
.pk-faq__item summary::-webkit-details-marker { display: none; }
.pk-faq__item p {
  margin: 0;
  padding: 0 20px 18px;
  font-size: 0.9375rem;
  color: var(--pk-text-muted);
  line-height: 1.65;
  max-width: 70ch;
}

.pk-contact-layout {
  display: grid;
  grid-template-columns: 1fr min(420px, 100%);
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}
.pk-contact-lead {
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--pk-text-muted);
  margin: 12px 0 28px;
  max-width: none;
}
.pk-contact-cards {
  display: grid;
  gap: 12px;
  margin-bottom: 32px;
}
.pk-contact-card {
  display: block;
  border: var(--pk-line);
  padding: 16px 20px;
  text-decoration: none;
  color: inherit;
  background: var(--pk-white);
}
.pk-contact-card:hover { border-color: var(--pk-accent); }
.pk-contact-card__label {
  display: block;
  font-size: var(--pk-label);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pk-accent);
  margin-bottom: 6px;
}
.pk-contact-card__value { font-size: 1.125rem; font-weight: 600; }
.pk-contact-card__note {
  margin: 8px 0 0;
  font-size: var(--pk-small);
  color: var(--pk-text-muted);
}
.pk-contact-card--static { background: var(--pk-surface); }
.pk-contact-rfq__title { font-size: 1.125rem; font-weight: 600; margin-bottom: 12px; }
.pk-contact-rfq__list {
  margin: 0 0 16px;
  padding-left: 1.25rem;
  line-height: 1.65;
  color: var(--pk-text);
}
.pk-contact-rfq__next {
  font-size: var(--pk-small);
  color: var(--pk-text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}
.pk-contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  font-size: var(--pk-small);
}
.pk-contact-links a { color: var(--pk-text); }
.pk-contact-form-wrap { position: sticky; top: calc(var(--pk-header-h, 72px) + 16px); }

.pk-contact-details {
  margin-top: clamp(28px, 4vw, 40px);
  padding-top: clamp(24px, 3vw, 32px);
  border-top: var(--pk-line);
}

.pk-contact-details__title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.pk-contact-dl {
  display: grid;
  gap: 10px 20px;
  margin: 0;
}

.pk-contact-dl div {
  display: grid;
  grid-template-columns: minmax(120px, 160px) 1fr;
  gap: 8px 16px;
  align-items: baseline;
}

.pk-contact-dl dt {
  margin: 0;
  font-size: var(--pk-label);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--pk-text-muted);
}

.pk-contact-dl dd {
  margin: 0;
  font-size: var(--pk-small);
  line-height: 1.55;
}

.pk-contact-offices {
  display: grid;
  gap: 12px;
}

.pk-contact-office {
  padding: 14px 16px;
  background: var(--pk-surface);
  border: var(--pk-line);
  border-radius: var(--pk-radius-sm);
}

.pk-contact-office__city {
  display: block;
  font-weight: 600;
  margin-bottom: 4px;
}

.pk-contact-office__addr {
  font-size: var(--pk-small);
  color: var(--pk-text-muted);
  line-height: 1.5;
}

.pk-contact-hours {
  font-size: var(--pk-small);
  line-height: 1.6;
  color: var(--pk-text-muted);
}

@media (max-width: 640px) {
  .pk-contact-dl div {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── P6 Projects ── */
.pk-hero--project .pk-hero__inner--stack {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}
.pk-hero--project .pk-hero__eyebrow,
.pk-hero--project .pk-hero__title,
.pk-hero--project .pk-hero__lead {
  grid-column: 1;
}
.pk-hero--project .pk-project-facts {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 0;
  max-width: none;
  grid-column: 2;
  grid-row: 1 / span 4;
}
.pk-hero--project .pk-project-facts li {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border: var(--pk-line);
  border-radius: var(--pk-radius-sm);
  background: var(--pk-white);
}
.pk-hero--project .pk-project-facts span {
  font-size: var(--pk-label);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pk-text-muted);
}
.pk-hero--project .pk-project-facts strong {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--pk-text);
  line-height: 1.5;
}

.pk-project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: var(--pk-gap);
}
.pk-project-grid > :only-child { max-width: 560px; }
.pk-project-grid--home { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.pk-project-grid--related { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.pk-project-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  border: var(--pk-line);
  border-radius: var(--pk-radius);
  overflow: hidden;
  background: var(--pk-white);
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s var(--pk-ease), box-shadow 0.25s var(--pk-ease);
}
.pk-project-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
}
.pk-project-card__media {
  aspect-ratio: 16 / 10;
  background: var(--pk-surface);
  overflow: hidden;
}
.pk-project-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pk-project-card__body {
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}
.pk-project-card__type {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--pk-accent);
  margin-bottom: 8px;
}
.pk-project-card__more {
  margin-top: auto;
  padding-top: 12px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--pk-accent);
}
.pk-project-card__meta {
  display: block;
  font-size: var(--pk-label);
  color: var(--pk-text-muted);
  margin-bottom: 8px;
}
.pk-project-card__title {
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: 8px;
}
.pk-project-card__dirs {
  font-size: var(--pk-small);
  color: var(--pk-text-secondary);
  line-height: 1.55;
}

.pk-project-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: clamp(24px, 4vw, 36px);
}
.pk-project-filter {
  padding: 10px 14px;
  border-radius: 999px;
  border: var(--pk-line);
  background: var(--pk-white);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--pk-text-secondary);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}
.pk-project-filter.is-active,
.pk-project-filter:hover {
  border-color: var(--pk-accent);
  color: var(--pk-accent);
  background: var(--pk-accent-soft);
}

.pk-project-copy { max-width: 46rem; }
.pk-project-copy__label {
  font-size: var(--pk-label);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pk-accent);
  margin: 24px 0 10px;
}
.pk-project-copy__label:first-child { margin-top: 0; }
.pk-project-copy p,
.pk-project-context {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--pk-text-secondary);
}
.pk-project-bullets {
  list-style: disc;
  padding-left: 20px;
  color: var(--pk-text-secondary);
  line-height: 1.65;
}
.pk-project-links__note {
  margin: 0 0 12px;
  font-size: var(--pk-body-sm);
  line-height: 1.6;
  color: var(--pk-text-secondary);
}
.pk-project-links__note + .pk-project-links {
  margin-bottom: 24px;
}

.pk-project-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: 16px;
}
.pk-project-links > :only-child { max-width: 420px; }
.pk-project-link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px;
  border: var(--pk-line);
  border-radius: var(--pk-radius-sm);
  background: var(--pk-white);
  text-decoration: none;
}
.pk-project-link:hover { border-color: var(--pk-accent); }
.pk-project-link__tag {
  font-size: var(--pk-label);
  font-weight: 600;
  color: var(--pk-accent);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.pk-project-link__name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--pk-text);
}

.pk-project-visual {
  margin: 0;
  border: var(--pk-line);
  border-radius: var(--pk-radius);
  overflow: hidden;
  background: var(--pk-surface);
}
.pk-project-visual img {
  width: 100%;
  height: auto;
  display: block;
}
.pk-project-visual__cap {
  padding: 14px 18px;
  font-size: var(--pk-small);
  color: var(--pk-text-muted);
  border-top: var(--pk-line);
  background: var(--pk-white);
}

.pk-project-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(16px, 2.5vw, 24px);
}
.pk-project-visual + .pk-project-gallery {
  margin-top: clamp(16px, 2.5vw, 24px);
}
.pk-project-gallery__item {
  margin: 0;
  border: var(--pk-line);
  border-radius: var(--pk-radius-sm);
  overflow: hidden;
  background: var(--pk-white);
}
.pk-project-gallery__item img {
  width: 100%;
  height: auto;
  display: block;
}
.pk-project-gallery__cap {
  padding: 12px 16px;
  font-size: var(--pk-small);
  line-height: 1.5;
  color: var(--pk-text-muted);
  border-top: var(--pk-line);
}

/* Desktop gallery rows: uniform image-area (mixed portrait/landscape sources). */
@media (min-width: 769px) {
  .pk-project-gallery__item {
    display: flex;
    flex-direction: column;
    min-height: 0;
  }
  .pk-project-gallery__item picture {
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--pk-surface);
    flex-shrink: 0;
  }
  .pk-project-gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
  }
  .pk-project-gallery__cap {
    min-height: calc(24px + 2 * 1.5 * var(--pk-small));
  }
}
.pk-project-visual--concept {
  margin-top: clamp(24px, 4vw, 40px);
  max-width: none;
}
.pk-project-visual--concept img {
  opacity: 0.92;
}

.pk-project-gaps {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--pk-small);
}
.pk-project-gaps th,
.pk-project-gaps td {
  padding: 12px 14px;
  border-bottom: var(--pk-line);
  text-align: left;
  vertical-align: top;
}
.pk-project-gaps th { font-weight: 600; width: 34%; }
.pk-project-gaps__caption {
  caption-side: top;
  text-align: left;
  margin-bottom: 12px;
  color: var(--pk-text-muted);
}

.pk-cta-band__inner--single { grid-template-columns: 1fr; max-width: none; }

.pk-project-table td,
.pk-project-table th { vertical-align: top; }
.pk-risks-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  max-width: 100%;
}

@media (max-width: 1024px) {
  .pk-project-grid,
  .pk-project-grid--home,
  .pk-project-links { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pk-project-grid--related { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pk-hero--project .pk-hero__inner--stack {
    grid-template-columns: 1fr minmax(240px, 0.7fr);
  }
}
@media (max-width: 768px) {
  .pk-project-grid,
  .pk-project-grid--home,
  .pk-project-grid--related,
  .pk-project-links { grid-template-columns: 1fr; }
  .pk-project-gallery { grid-template-columns: 1fr; }
}

/* Legacy modifier — same uniform crop grid as default gallery on desktop. */
.pk-project-gallery--equal .pk-project-gallery__item picture {
  aspect-ratio: 16 / 10;
}

.pk-hub-intro {
  max-width: 760px;
}
.pk-hub-intro p {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--pk-text-secondary);
}
.pk-hub-intro p + p { margin-top: 16px; }

/* Projects hub — unified hero + intro */
.pk-hub-hero {
  padding-top: var(--pk-header-h);
  background: linear-gradient(180deg, var(--pk-surface) 0%, var(--pk-white) 100%);
  border-bottom: var(--pk-line);
}
.pk-hub-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(260px, 0.95fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
  padding-block: clamp(36px, 5vw, 64px);
}
.pk-hub-hero__grid > * { min-width: 0; }
.pk-hub-hero__copy { min-width: 0; }
.pk-hub-hero__eyebrow {
  font-size: var(--pk-label);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--pk-text-muted);
  margin-bottom: 12px;
}
.pk-hub-hero__title {
  font-size: var(--pk-h1);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.06;
  margin-bottom: 14px;
  max-width: 16ch;
}
.pk-hub-hero__lead {
  font-size: clamp(1.0625rem, 1.5vw, 1.1875rem);
  line-height: 1.6;
  color: var(--pk-text-muted);
  margin-bottom: 20px;
  max-width: 52ch;
}
.pk-hub-hero__intro {
  display: grid;
  gap: 14px;
  max-width: 62ch;
}
.pk-hub-hero__text {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--pk-text-secondary);
  margin: 0;
}
.pk-hub-hero__viz {
  margin: 0;
  border: var(--pk-line);
  background: var(--pk-white);
  padding: clamp(12px, 2vw, 20px);
  box-shadow: 0 1px 0 rgba(0,0,0,0.04);
  overflow: hidden;
  max-width: 100%;
}
.pk-hub-hero__viz svg {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}
.pk-hub-catalog-lead {
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--pk-text-secondary);
  max-width: none;
  margin: 0 0 clamp(20px, 3vw, 28px);
}

.pk-sec-head--compact { margin-bottom: clamp(16px, 2.5vw, 24px); }
.pk-section--compact {
  padding-top: clamp(28px, 4vw, 44px);
  padding-bottom: clamp(28px, 4vw, 44px);
}
.pk-hero--project + .pk-section { padding-top: clamp(32px, 4vw, 48px); }

.pk-project-about {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(240px, 0.7fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}
.pk-project-about__copy {
  display: grid;
  gap: 14px;
  min-width: 0;
}
.pk-project-about__lead {
  font-size: clamp(1.0625rem, 1.6vw, 1.1875rem);
  line-height: 1.65;
  color: var(--pk-text);
}
.pk-project-about p {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--pk-text-secondary);
  margin: 0;
  max-width: 62ch;
}
.pk-project-about__label {
  font-size: var(--pk-label);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pk-accent);
  margin: 8px 0 0;
}
.pk-project-about__aside {
  border: var(--pk-line);
  background: var(--pk-surface);
  border-radius: var(--pk-radius-sm);
  padding: 20px 22px;
}
.pk-project-about__aside .pk-project-about__label { margin-top: 0; }
.pk-project-about__aside .pk-project-bullets { margin: 12px 0 0; }
.pk-project-related {
  display: grid;
  gap: clamp(20px, 3vw, 28px);
}
.pk-project-related__label {
  font-size: var(--pk-label);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pk-text-muted);
  margin: 0 0 12px;
}

.pk-industry-head { margin-bottom: 12px; }
.pk-page--projects-hub .pk-industry-head .pk-sec-head__desc {
  max-width: none;
}
.pk-industry-related {
  margin: 0 0 20px;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--pk-text-secondary);
  max-width: none;
}
.pk-industry-related a { font-weight: 500; }
.pk-project-industries {
  display: grid;
  gap: clamp(36px, 5vw, 56px);
}
.pk-project-industry[hidden] { display: none; }
.pk-project-facts a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.pk-cta-band__more { margin-top: 16px; }

@media (max-width: 768px) {
  .pk-hero--project .pk-hero__inner--stack {
    grid-template-columns: 1fr;
  }
  .pk-hero--project .pk-hero__eyebrow,
  .pk-hero--project .pk-hero__title,
  .pk-hero--project .pk-hero__lead,
  .pk-hero--project .pk-project-facts {
    grid-column: auto;
    grid-row: auto;
  }
  .pk-hero--project .pk-project-facts { margin-top: 20px; }
  .pk-project-about { grid-template-columns: 1fr; }
  .pk-project-about p { max-width: none; }
  .pk-hub-hero__grid { grid-template-columns: 1fr; }
  .pk-hub-hero__viz { order: -1; max-width: 420px; }
  .pk-hub-hero__title { max-width: none; }
  .pk-hub-hero__lead,
  .pk-hub-hero__intro { max-width: none; }
}

/* ── Mobile responsive fixes ── */

/* Grid items default to min-width:auto, so a long word in the text column can
   push the track wider than the free space and widen the whole page. */
.pk-contact-layout > * { min-width: 0; }

/* The base .pk-contact-layout rule is declared after the shared 768px block,
   so the single-column override there never won. Collapsing below 1024px also
   avoids a 220px text column next to the fixed 420px form. */
@media (max-width: 1024px) {
  .pk-contact-layout { grid-template-columns: 1fr; }
  .pk-contact-form-wrap { position: static; }
}

/* Three-column document table: scroll it inside its own box instead of
   widening the layout viewport. */
@media (max-width: 768px) {
  .pk-doc-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .pk-doc-table th,
  .pk-doc-table td { padding: 12px 10px; }
}

/* The menu lives inside a fixed header, so anything past the viewport edge
   cannot be reached by scrolling the page. */
@media (max-width: 768px) {
  .pk-header__mobile {
    max-height: calc(100vh - var(--pk-header-h));
    max-height: calc(100dvh - var(--pk-header-h));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    gap: 6px;
  }
  .pk-header__mobile-link,
  .pk-header__mobile-phone { padding: 9px 0; }
  .pk-header__mobile-summary { padding: 9px 0; }
  .pk-header__mobile-sub { gap: 2px; }
  .pk-header__mobile-sub a { padding: 9px 0; }
  .pk-footer__col a {
    padding: 9px 0;
    margin-bottom: 0;
  }
  .pk-footer__credit { display: inline-block; padding: 9px 0; }
}

.pk-header__logo { padding: 6px 0; }

/* Prose links had no colour of their own and fell back to the browser default
   blue, which is not in the palette. */
.pk-industry-related a,
.pk-cta-band__desc a,
.pk-engineer-form__success a,
.pk-faq__item p a { color: var(--pk-accent); }