/* Scoped refinement. Shared tokens, typography, header, footer and app.js are untouched. */
.construction-hero { padding-top: 76px; grid-template-columns: 1.5fr 1fr; gap: 0 7%; }
.construction-hero .hero-copy { padding: 0 0 64px; }
.construction-hero h1 { max-width: 820px; font-size: clamp(54px, 5.5vw, 82px); line-height: 1.04; margin-top: 34px; letter-spacing: -.06em; }
.construction-introduction { align-self: end; padding-bottom: 70px; }
.hero-aside-label { color: var(--plum); font-size: 12px; font-weight: 500; border-top: 1px solid var(--line); padding-top: 20px; margin-bottom: 23px; }
.construction-introduction .hero-description { margin-top: 0; max-width: 430px; }
.construction-introduction .text-link { margin-top: 26px; }
.opening-note { grid-column: 1 / -1; display: flex; align-items: baseline; justify-content: space-between; gap: 24px; border-top: 1px solid var(--line); padding-block: 23px 27px; }
.opening-note > span { font-size: 12px; color: var(--muted); }
.opening-note p { font-size: 14px; color: var(--plum); }
.opening-note i { padding-inline: 25px; font-style: normal; color: #ac95a5; }
.building { padding-block: 96px; }
.building-composition { display: grid; grid-template-columns: 1fr 1.2fr; gap: 52px 12%; margin-top: 60px; }
.building-principle { display: flex; gap: 24px; align-items: baseline; }
.building-principle .step-number { flex-shrink: 0; }
.building-principle h3 { font-size: 28px; font-weight: 500; line-height: 1.2; letter-spacing: -.035em; text-wrap: pretty; }
.building-principle p:not(.concept-label) { font-size: 16px; color: var(--muted); margin-top: 15px; max-width: 420px; }
.concept-label { font-size: 10px; letter-spacing: .12em; text-transform: uppercase; font-weight: 600; color: var(--plum); }
.principle-lead { display: block; border-top: 2px solid var(--plum); padding-top: 20px; }
.principle-lead .step-number { display: block; margin-top: 35px; }
.principle-lead h3 { font-size: clamp(36px, 3.5vw, 52px); color: var(--plum); line-height: 1.08; margin-top: 20px; }
.principle-lead p:not(.concept-label) { max-width: 365px; margin-top: 24px; }
.construction-values { padding-top: 21px; border-top: 1px solid #c7b8c2; }
.construction-values .building-principle { padding-block: 31px; }
.construction-values .building-principle:last-child { border-top: 1px solid #cec8c8; padding-bottom: 0; }
.operating-choices { grid-column: 1 / -1; display: grid; grid-template-columns: .65fr 1.2fr 1fr; gap: 5%; border-top: 1px solid #bba6b5; padding-top: 30px; }
.operating-choices .concept-label { padding-top: 4px; }
.operating-choices h3 { font-size: 25px; }
.operating-choices .building-principle { gap: 18px; }
.process { padding-block: 96px 80px; }
.method-caption { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-top: 44px; }
.method-caption p { color: var(--muted); font-size: 18px; line-height: 1.5; }
.method-caption strong { font-weight: 500; color: var(--plum); }
.method-caption > span { font-size: 11px; color: var(--muted); }
.process-track { --step-drop: 42px; display: grid; grid-template-columns: 1fr 1.12fr 1.28fr 1fr 1fr; list-style: none; padding: 0; margin: 40px 0 0; }
.process-track li { --step: 0; position: relative; align-self: start; margin-top: calc(var(--step) * var(--step-drop)); padding: 0 24px 24px; border-top: 1px solid #9c7e92; }
.process-track li::after { content: ""; position: absolute; right: 0; top: 0; height: var(--step-drop); border-right: 1px solid #9c7e92; }
.process-track li:first-child { padding-left: 0; }
.process-track li:last-child { padding-right: 0; }
.process-track li:last-child::after { display: none; }
.process-track .stage-diagnose { --step: 1; }
.process-track .stage-build { --step: 2; padding-bottom: 30px; color: var(--paper); background: var(--plum); border-color: var(--plum); }
.process-track .stage-operate { --step: 3; }
.process-track .stage-evolve { --step: 4; }
.process-marker { display: flex; justify-content: space-between; align-items: center; padding-top: 15px; min-height: 39px; color: var(--plum); font-size: 12px; }
.process-marker > span:last-child:not(:first-child) { font-size: 23px; line-height: 1; }
.process-track .stage-lens { margin-top: 32px; text-transform: uppercase; font-size: 10px; font-weight: 500; letter-spacing: .12em; color: var(--plum); }
.process-track h3 { font-size: clamp(24px, 2.2vw, 32px); line-height: 1.25; font-weight: 500; letter-spacing: -.045em; margin-top: 9px; }
.process-track p { font-size: 16px; line-height: 1.65; color: var(--muted); margin-top: 16px; }
.stage-build .process-marker, .process-track .stage-build .stage-lens { color: #eadbe5; }
.process-track .stage-build > p:not(.stage-lens) { color: #f4ede9; }
.method-return { margin-top: 30px; border-top: 1px solid var(--line); padding-top: 20px; display: flex; align-items: baseline; gap: 20px; }
.method-return > span { color: var(--plum); font-size: 24px; }
.method-return p { font-size: 14px; color: var(--muted); }
.method-return a { margin-left: auto; min-height: 44px; display: inline-flex; gap: 24px; align-items: center; font-size: 13px; color: var(--plum); border-bottom: 1px solid #ac95a5; }
.method-return a span { font-size: 20px; }
.shared-principles { position: relative; overflow: hidden; padding-block: 90px; background: var(--dark); }
.universe-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: 9%; align-items: start; }
.universe-identity { min-width: 0; }
.thanks-universe { margin: 32px -24px 0 -42px; }
.thanks-universe svg { display: block; width: 100%; max-width: 510px; height: auto; }
.universe-plane { transform-origin: 50% 50%; transition: transform 1.2s cubic-bezier(.2,.65,.3,1); }
.universe-caption { display: flex; justify-content: space-between; gap: 16px; margin: -14px 42px 0; padding-top: 18px; border-top: 1px solid #78606f; font-size: 13px; color: #f4ede9; }
.universe-caption > span { color: #d4b9ca; font-size: 12px; }
.shared-principles h2 { font-size: clamp(36px, 3.35vw, 50px); max-width: 610px; }
.shared-principles h2 em { color: #d4b9ca; display: block; }
.shared-principles .principle-list { grid-template-columns: 1fr 1fr; column-gap: 28px; margin-top: 38px; }
.shared-principles .principle-list article { display: block; padding-block: 24px; }
.shared-principles .principle-list article > span { display: block; margin-bottom: 14px; }
.shared-principles .principle-list h3 { font-size: 24px; line-height: 1.2; }
.shared-principles .principle-list p { font-size: 16px; line-height: 1.65; color: #e0d4dc; margin-top: 12px; max-width: 340px; }
.decision { padding-block: 104px; }
.decision h2 { max-width: 760px; }
.decision-copy { font-size: 18px; color: var(--muted); margin-top: 26px; max-width: 650px; }
.decision-criteria { list-style: none; margin: 34px 0 0; padding: 20px 0 0; border-top: 1px solid var(--line); display: flex; gap: 28px; color: var(--plum); font-size: 14px; }
.decision-criteria li + li { padding-left: 28px; border-left: 1px solid var(--line); }
.construction-page .closing { position: relative; padding-block: 88px; overflow: hidden; }
.construction-page .closing-inner { position: relative; }
.construction-page .closing h2 { font-size: clamp(40px, 4.7vw, 70px); max-width: 1030px; position: relative; margin-top: 40px; }
.construction-page .closing h2 em { font-size: 1.14em; }
.construction-page .closing-bottom { margin-top: 48px; padding-top: 30px; }
.closing-signature { position: absolute; width: 280px; height: auto; right: -20px; top: -20px; pointer-events: none; }
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .thanks-universe:hover .plane-middle { transform: translate(-5px, -5px); }
  .thanks-universe:hover .plane-front { transform: translate(5px, -5px); }
}
@media (max-width: 1100px) {
  .construction-hero { grid-template-columns: 1.2fr 1fr; column-gap: 6%; padding-top: 56px; }
  .construction-hero h1 { font-size: clamp(48px, 5.5vw, 60px); }
  .construction-introduction { padding-bottom: 58px; }
  .building-composition { gap: 42px 7%; }
  .building-principle h3 { font-size: 25px; }
  .principle-lead h3 { font-size: 40px; }
  .operating-choices { grid-template-columns: .65fr 1.2fr 1fr; gap: 4%; }
  .operating-choices .building-principle { display: block; }
  .operating-choices h3 { margin-top: 12px; font-size: 23px; }
  .process-track { --step-drop: 34px; grid-template-columns: 1fr 1.15fr 1.2fr 1fr 1fr; }
  .process-track li { padding-inline: 16px; }
  .process-track h3 { font-size: 23px; }
  .universe-grid { gap: 6%; grid-template-columns: .85fr 1.3fr; }
  .shared-principles .principle-list h3 { font-size: 22px; }
  .universe-caption { margin-inline: 30px; flex-direction: column; gap: 4px; }
}
@media (max-width: 900px) and (min-width: 761px) {
  .process-track { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .process-track li { padding-inline: 10px; }
  .process-track h3 { font-size: 19px; letter-spacing: -.04em; }
  .process-track p { font-size: 15px; }
  .shared-principles .principle-list { grid-template-columns: 1fr; }
}
@media (max-width: 1000px) {
  .method-caption { margin-top: 26px; }
  .method-caption > span { display: none; }
  .process-track { display: block; margin-top: 34px; }
  .process-track li, .process-track li:first-child, .process-track li:last-child { margin: 0 0 0 12px; padding: 0 0 30px 32px; border: 0; border-left: 1px solid #9c7e92; }
  .process-track li:last-child { border-left-color: transparent; padding-bottom: 0; }
  .process-track li::after { display: none; }
  .process-marker { padding: 0; min-height: 0; display: block; }
  .process-marker > span:first-child { position: absolute; top: 0; left: -14px; width: 27px; padding-block: 2px; background: var(--paper); text-align: center; font-size: 11px; }
  .process-marker > span:last-child:not(:first-child) { position: absolute; left: -10px; bottom: 8px; background: var(--paper); transform: rotate(90deg); font-size: 20px; }
  .process-track .stage-lens { margin-top: 0; padding-top: 2px; }
  .process-track h3 { font-size: 29px; margin-top: 7px; }
  .process-track p { margin-top: 10px; max-width: 480px; }
  .process-track .stage-build { padding-top: 23px; padding-bottom: 30px; margin-bottom: 26px; border-color: var(--plum); }
  .stage-build .process-marker > span:first-child { top: 23px; background: var(--plum); color: var(--paper); }
  .stage-build .process-marker > span:last-child { bottom: -20px; color: var(--plum); }
  .process-track .stage-build::after { display: block; left: -1px; right: auto; top: 100%; height: 26px; border-color: #9c7e92; }
  .process-track .stage-build > p { padding-right: 23px; }
  .method-return { display: grid; grid-template-columns: 20px 1fr; gap: 4px 14px; margin-top: 30px; }
  .method-return a { grid-column: 2; justify-self: start; margin: 10px 0 0; }
}
@media (max-width: 760px) {
  .construction-hero { grid-template-columns: 1fr; padding-top: 36px; row-gap: 28px; }
  .construction-hero .hero-copy { padding: 0; }
  .construction-hero h1 { font-size: clamp(42px, 7.8vw, 60px); line-height: 1.07; margin-top: 25px; max-width: 590px; }
  .construction-introduction { padding: 0; }
  .hero-aside-label { padding: 0; border: 0; margin-bottom: 14px; }
  .construction-introduction .hero-description { max-width: 580px; }
  .construction-introduction .text-link { margin-top: 20px; }
  .opening-note { align-items: start; flex-direction: column; gap: 8px; padding-block: 19px 25px; }
  .opening-note i { padding-inline: 14px; }
  .building, .process, .decision { padding-block: 60px; }
  .building-composition { margin-top: 36px; grid-template-columns: 1fr; gap: 32px; }
  .principle-lead { padding-top: 18px; }
  .principle-lead .step-number { margin-top: 26px; }
  .principle-lead h3 { font-size: 40px; margin-top: 16px; }
  .principle-lead p:not(.concept-label) { max-width: 450px; margin-top: 20px; }
  .construction-values { padding-top: 18px; }
  .construction-values .building-principle { padding-block: 24px; }
  .operating-choices { grid-template-columns: 1fr 1fr; gap: 24px; padding-top: 18px; }
  .operating-choices .concept-label { grid-column: 1 / -1; padding: 0; }
  .operating-choices .concept-label br { display: none; }
  .shared-principles { padding-block: 56px; }
  .universe-grid { grid-template-columns: 1fr; gap: 32px; }
  .universe-identity { display: contents; }
  .universe-identity > .eyebrow { grid-row: 1; }
  .thanks-universe { grid-row: 3; margin: -24px auto 0; width: 100%; max-width: 430px; }
  .thanks-universe svg { width: 100%; }
  .universe-caption { margin: -30px 24px 0; flex-direction: row; }
  .shared-principles h2 { font-size: 38px; }
  .shared-principles .principle-list { margin-top: 28px; gap: 0 28px; }
  .shared-principles .principle-list article { padding-block: 22px; }
  .decision-copy { font-size: 16px; margin-top: 22px; }
  .decision-criteria { gap: 20px; }
  .decision-criteria li + li { padding-left: 20px; }
  .construction-page .closing { padding-block: 64px; }
  .construction-page .closing h2 { font-size: 44px; margin-top: 30px; }
  .construction-page .closing-bottom { margin-top: 32px; padding-top: 24px; }
  .closing-signature { width: 100px; right: -10px; top: -62px; opacity: .75; }
}
@media (max-width: 540px) {
  .construction-hero h1 { font-size: clamp(35px, 10.75vw, 48px); letter-spacing: -.055em; }
  .opening-note p { font-size: 13px; }
  .opening-note i { padding-inline: 8px; }
  .building-principle { gap: 18px; }
  .building-principle h3 { font-size: 25px; }
  .principle-lead h3 { font-size: 39px; }
  .operating-choices { grid-template-columns: 1fr; gap: 0; }
  .operating-choices .concept-label { margin-bottom: 24px; }
  .operating-choices .building-principle { display: flex; }
  .operating-choices h3 { margin-top: 0; }
  .operating-choices .building-principle + .building-principle { border-top: 1px solid #cec8c8; padding-top: 24px; margin-top: 24px; }
  .shared-principles h2 { font-size: 35px; }
  .shared-principles .principle-list { grid-template-columns: 1fr; }
  .shared-principles .principle-list article { display: flex; gap: 20px; }
  .shared-principles .principle-list article > span { margin: 0; }
  .shared-principles .principle-list h3 { font-size: 24px; }
  .shared-principles .principle-list p { margin-top: 10px; }
  .thanks-universe { margin-top: -30px; }
  .universe-caption { margin-inline: 12px; }
  .decision-criteria { flex-wrap: wrap; gap: 12px 0; font-size: 13px; margin-top: 26px; }
  .decision-criteria li + li { padding-left: 16px; margin-left: 16px; }
  .decision-criteria li:last-child { padding: 0; margin: 0; border: 0; flex-basis: 100%; }
  .construction-page .closing h2 { font-size: clamp(32px, 10vw, 45px); }
  .construction-page .closing h2 em { font-size: 1.1em; }
}
@media (prefers-reduced-motion: reduce) {
  .universe-plane { transition: none; }
}