/**
 * JP Consortium — About Us Page CSS
 * Page-specific styles for /about
 * Tokens and shared components are in main.css / components.css
 */

/* ══════════════════════════════════════════════════════════════════
   ABOUT INTRO — asymmetric editorial two-column
   ══════════════════════════════════════════════════════════════════ */

.about-intro {
  padding-block: var(--section-pad-y);
}

.about-intro__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: start;
}

@media (min-width: 768px) {
  .about-intro__grid {
    grid-template-columns: 3fr 2fr;
    gap: var(--space-16);
  }
}

.about-intro__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semi);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-amber-dark);
  margin-bottom: var(--space-4);
}

.about-intro__eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-amber);
  flex-shrink: 0;
}

.about-intro__heading {
  font-size: var(--text-4xl);
  font-weight: var(--font-weight-bold);
  line-height: var(--leading-snug);
  color: var(--color-navy);
  margin-bottom: var(--space-6);
}

.about-intro__lead {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-5);
}

.about-intro__body {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-5);
}

/* Right-column sidebar facts */
.about-intro__facts {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.fact-block {
  padding: var(--space-5) var(--space-6);
  border-left: 3px solid var(--color-amber);
  background: var(--color-white);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.fact-block__label {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semi);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-amber-dark);
  margin-bottom: var(--space-2);
}

.fact-block__value {
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-navy);
  line-height: 1.1;
  margin-bottom: var(--space-1);
}

.fact-block__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-normal);
}

/* ══════════════════════════════════════════════════════════════════
   MISSION & VISION — dark background, side-by-side
   ══════════════════════════════════════════════════════════════════ */

.mission-vision {
  background-color: var(--color-navy);
  padding-block: var(--section-pad-y);
  position: relative;
  overflow: hidden;
}

.mission-vision::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--color-amber);
}

.mission-vision__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-1);
}

@media (min-width: 768px) {
  .mission-vision__grid {
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }
}

.mission-vision__panel {
  padding: var(--space-10) var(--space-8);
  position: relative;
}

@media (min-width: 768px) {
  .mission-vision__panel:first-child {
    border-right: 1px solid rgba(255,255,255,.10);
  }
}

.mission-vision__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  color: var(--color-amber);
}

.mission-vision__icon svg {
  width: 32px;
  height: 32px;
}

.mission-vision__label {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semi);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-amber);
  margin-bottom: var(--space-3);
}

.mission-vision__heading {
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-semi);
  color: var(--color-white);
  line-height: var(--leading-snug);
  margin-bottom: var(--space-4);
}

.mission-vision__text {
  font-size: var(--text-base);
  color: rgba(255,255,255,.70);
  line-height: var(--leading-relaxed);
  font-style: italic;
}

.mission-vision__note {
  display: inline-block;
  margin-top: var(--space-4);
  font-size: var(--text-xs);
  color: rgba(255,255,255,.35);
  font-style: normal;
}

/* ══════════════════════════════════════════════════════════════════
   ENGINEERING EXPERTISE — capability domains
   ══════════════════════════════════════════════════════════════════ */

.expertise-section {
  background-color: var(--color-offwhite);
  padding-block: var(--section-pad-y);
}

.expertise-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-10);
}

@media (min-width: 640px) {
  .expertise-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .expertise-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.expertise-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: box-shadow var(--transition-base), border-color var(--transition-base);
}

.expertise-card:hover {
  box-shadow: var(--shadow-sm);
  border-color: var(--color-amber);
}

.expertise-card__num {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.12em;
  color: var(--color-amber-dark);
  font-variant-numeric: tabular-nums;
}

.expertise-card__title {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-semi);
  color: var(--color-navy);
  line-height: var(--leading-snug);
}

.expertise-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  flex: 1;
}

.expertise-card__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-4);
  margin-top: auto;
}

.expertise-card__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.expertise-card__list li::before {
  content: '';
  flex-shrink: 0;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-amber);
  margin-top: 6px;
}

/* ══════════════════════════════════════════════════════════════════
   PROJECT EXECUTION — horizontal rule-style approach section
   ══════════════════════════════════════════════════════════════════ */

.approach-section {
  background-color: var(--color-white);
  padding-block: var(--section-pad-y);
}

.approach-section__header {
  max-width: 56ch;
  margin-bottom: var(--space-12);
}

.approach-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

@media (min-width: 768px) {
  .approach-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .approach-steps {
    grid-template-columns: repeat(4, 1fr);
  }
}

.approach-step {
  padding: var(--space-8) var(--space-6) var(--space-8) 0;
  border-bottom: 1px solid var(--color-border);
  position: relative;
}

@media (min-width: 1024px) {
  .approach-step {
    border-bottom: none;
    border-right: 1px solid var(--color-border);
    padding: var(--space-8) var(--space-6);
  }

  .approach-step:last-child {
    border-right: none;
  }
}

.approach-step__num {
  font-size: 3rem;
  font-weight: var(--font-weight-bold);
  color: rgba(214,160,68,.15);
  line-height: 1;
  margin-bottom: var(--space-4);
}

.approach-step__title {
  font-size: var(--text-base);
  font-weight: var(--font-weight-semi);
  color: var(--color-navy);
  margin-bottom: var(--space-2);
}

.approach-step__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

/* ══════════════════════════════════════════════════════════════════
   COLLABORATION PANEL — invitation for partners
   ══════════════════════════════════════════════════════════════════ */

.collaboration-section {
  background-color: var(--color-offwhite);
  padding-block: var(--section-pad-y);
}

.collaboration-section__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
}

@media (min-width: 768px) {
  .collaboration-section__grid {
    grid-template-columns: 5fr 4fr;
    gap: var(--space-16);
  }
}

.collaboration-section__heading {
  font-size: var(--text-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-navy);
  line-height: var(--leading-snug);
  margin-bottom: var(--space-5);
}

.collaboration-section__body {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-5);
}

/* Partner criteria list */
.collab-criteria {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.collab-criteria li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-graphite);
}

.collab-criteria li svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-amber-dark);
  width: 16px;
  height: 16px;
}

.collaboration-callout {
  background: var(--color-navy);
  color: var(--color-white);
  padding: var(--space-8) var(--space-8);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-amber);
}

.collaboration-callout__label {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semi);
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--color-amber);
  margin-bottom: var(--space-3);
}

.collaboration-callout__heading {
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-semi);
  color: var(--color-white);
  margin-bottom: var(--space-3);
  line-height: var(--leading-snug);
}

.collaboration-callout__text {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.65);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
  max-width: none;
}

/* ══════════════════════════════════════════════════════════════════
   BOOKING CTA — inline appointment prompt
   ══════════════════════════════════════════════════════════════════ */

.booking-section {
  background-color: var(--color-graphite);
  padding-block: clamp(var(--space-12), 6vw, var(--space-20));
  position: relative;
  overflow: hidden;
}

.booking-section::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,.02) 100%);
  pointer-events: none;
}

.booking-section__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  align-items: flex-start;
}

@media (min-width: 768px) {
  .booking-section__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.booking-section__text {
  max-width: 52ch;
}

.booking-section__heading {
  font-size: var(--text-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  line-height: var(--leading-snug);
  margin-bottom: var(--space-3);
}

.booking-section__desc {
  font-size: var(--text-base);
  color: rgba(255,255,255,.60);
  line-height: var(--leading-relaxed);
}

/* ══════════════════════════════════════════════════════════════════
   EQUIPMENT CAPABILITY — brief strip on about page
   ══════════════════════════════════════════════════════════════════ */

.equipment-capability {
  background-color: var(--color-white);
  padding-block: var(--section-pad-y);
  border-top: 1px solid var(--color-border);
}

.equipment-capability__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
}

.equipment-capability__categories {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .equipment-capability__categories {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .equipment-capability__categories {
    grid-template-columns: repeat(4, 1fr);
  }
}

.equip-cat {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-5);
  background: var(--color-offwhite);
  transition: border-color var(--transition-base);
}

.equip-cat:hover {
  border-color: var(--color-amber);
}

.equip-cat__title {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semi);
  color: var(--color-navy);
  margin-bottom: var(--space-2);
}

.equip-cat__examples {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}