/* The philosophy uses the same type, rules, and space as the company homepage. */
.philosophy-opening {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  column-gap: 9%;
  padding-top: 44px;
  border-bottom: 1px solid var(--ink);
}
.opening-label { grid-column: 1 / -1; margin-bottom: 36px; }
.opening-acronym { margin-top: 10px; font-size: 16px; line-height: 1.5; color: var(--muted); }
.opening-acronym a { display: inline-flex; flex-direction: column; gap: 3px; color: inherit; text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; }
.opening-acronym strong { display: inline-block; width: 1.05em; color: var(--ink); font-weight: 600; }
.opening-acronym a:hover { color: var(--ink); }
.philosophy-opening h1 {
  font-size: clamp(68px, 7.6vw, 112px);
  line-height: .98;
  letter-spacing: -.065em;
  font-weight: 600;
}
.opening-aside { align-self: end; padding-bottom: 8px; max-width: 380px; }
.clarity-study { margin-bottom: 30px; }
.clarity-study svg { display: block; width: 100%; height: auto; }
.study-frame { fill: #f7f5ef; stroke: var(--rule); }
.study-rule { fill: none; stroke: #cccac0; stroke-width: 1; }
.study-ink { fill: none; stroke: var(--ink); stroke-width: 5; }
.study-muted { fill: none; stroke: var(--rule); stroke-width: 3; }
.study-focus { fill: var(--vermilion); }
.study-secondary-dot { fill: var(--rule); }
.clarity-study figcaption { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; font: 9px/1.6 var(--mono); color: var(--muted); }
.opening-aside .philosophy-intro { font-size: clamp(26px, 2.7vw, 40px); line-height: 1.15; letter-spacing: -.035em; }
.opening-aside > p + p { margin-top: 25px; font-size: 18px; line-height: 1.65; color: var(--muted); }
.opening-actions { display: flex; flex-wrap: wrap; gap: 20px 24px; margin-top: 24px; }
.opening-foot { grid-column: 1 / -1; display: flex; justify-content: space-between; gap: 24px; margin-top: 52px; padding-block: 24px; font-size: 13px; }
.opening-foot .eyebrow { color: var(--muted); }
.principles { padding-top: 80px; padding-bottom: 88px; }
.philosophy-section-heading { display: grid; grid-template-columns: 1fr 2fr; gap: 48px; margin-bottom: 46px; }
.philosophy-section-heading .eyebrow { padding-top: 10px; }
.philosophy-section-heading h2, .architecture h2, .quality h2 { font-size: clamp(42px, 4.8vw, 72px); font-weight: 500; line-height: 1.04; letter-spacing: -.055em; }
.principle { display: grid; grid-template-columns: .95fr 1fr 1fr; gap: 48px; padding-block: 40px; border-top: 1px solid var(--ink); }
.principle:last-child { border-bottom: 1px solid var(--ink); }
.principle-title { display: flex; flex-direction: column; gap: 22px; }
.principle-title > .eyebrow { color: var(--red); }
.principle-title h3 { font-size: clamp(28px, 3vw, 44px); font-weight: 500; line-height: 1.1; letter-spacing: -.045em; }
.principle-copy > .eyebrow { color: var(--muted); }
.principle-copy h4 { margin-top: 22px; margin-bottom: 12px; font-size: 21px; font-weight: 500; letter-spacing: -.02em; line-height: 1.3; }
.principle-copy > p:last-child { color: var(--muted); font-size: 16px; line-height: 1.7; max-width: 36ch; }
.architecture { background: var(--ink); color: var(--paper); padding-block: 88px; }
.architecture-inner { display: grid; grid-template-columns: 1.15fr 1fr; gap: 12%; align-items: center; }
.architecture-copy > .eyebrow { color: #c4c5bc; margin-bottom: 32px; }
.architecture-copy > p:not(.eyebrow) { max-width: 46ch; color: #c4c5bc; font-size: 17px; line-height: 1.7; margin-top: 24px; }
.architecture-study { min-width: 0; }
.architecture-layers { margin: 0; padding: 0; list-style: none; border: 1px solid #62665f; }
.architecture-layers li { padding: 30px; display: flex; flex-direction: column; gap: 12px; position: relative; }
.architecture-layers li + li { border-top: 1px solid #62665f; }
.architecture-layers .eyebrow { color: #f18b76; }
.architecture-layers strong { font-size: 24px; line-height: 1.2; font-weight: 500; letter-spacing: -.03em; }
.architecture-layers li > span:last-child { color: #c4c5bc; font-size: 14px; }
.architecture-layers li + li::before { content: ''; width: 7px; height: 7px; background: var(--vermilion); position: absolute; top: -4px; left: 30px; }
.architecture-study figcaption { font: 11px/1.7 var(--mono); color: #c4c5bc; margin-top: 18px; }
.process { padding-top: 88px; padding-bottom: 80px; border-bottom: 1px solid var(--ink); }
.process-opening { display: grid; grid-template-columns: 1fr 1fr; gap: 30px 10%; margin-bottom: 42px; }
.process-opening > .eyebrow { grid-column: 1 / -1; }
.process-opening h2 { font-size: clamp(42px, 4.8vw, 72px); font-weight: 500; line-height: 1.04; letter-spacing: -.055em; }
.process-opening > p:last-child { font-size: 18px; line-height: 1.7; max-width: 46ch; align-self: end; }
.process-diagram { margin-block: 44px 48px; padding: 30px 28px 24px; border: 1px solid var(--rule); }
.process-map { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin: 0; padding: 0; }
.process-map li { position: relative; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.map-number { display: flex; width: 32px; height: 32px; align-items: center; justify-content: center; border: 1px solid var(--ink); border-radius: 50%; font: 10px var(--mono); margin-bottom: 10px; }
.process-map li:not(:last-child)::after { content: ''; position: absolute; top: 15px; left: 42px; width: calc(100% - 35px); height: 1px; background: var(--rule); }
.process-map li:not(:last-child)::before { content: ''; position: absolute; top: 12px; right: -7px; width: 6px; height: 6px; border-top: 1px solid var(--rule); border-right: 1px solid var(--rule); transform: rotate(45deg); }
.process-map strong { font-size: 19px; font-weight: 500; letter-spacing: -.025em; }
.process-map li > span:last-child { font-size: 12px; color: var(--muted); line-height: 1.6; max-width: 17ch; }
.process-flow { position: relative; padding-top: 64px; }
.process-feedback { position: absolute; top: 12px; left: 16px; width: calc(75% + 12px); height: 52px; border: 1px solid var(--red); border-bottom: 0; border-radius: 24px 24px 0 0; color: var(--red); }
.process-feedback::after { content: ''; position: absolute; bottom: 2px; left: -4px; width: 6px; height: 6px; border-right: 1px solid currentColor; border-bottom: 1px solid currentColor; transform: rotate(45deg); }
.process-feedback p { position: absolute; top: 0; left: 50%; transform: translate(-50%, -50%); padding: 0 12px; background: var(--paper); white-space: nowrap; font: 11px/1.5 var(--mono); }
.process-diagram figcaption { font-size: 12px; color: var(--muted); margin-top: 12px; line-height: 1.6; }
.process-steps { list-style: none; padding: 0; margin: 0; counter-reset: step; }
.process-steps li { counter-increment: step; display: grid; grid-template-columns: 32px .95fr 1fr; gap: 32px; border-top: 1px solid var(--rule); padding-block: 26px; }
.process-steps li::before { content: counter(step, decimal-leading-zero); font: 11px/1.7 var(--mono); color: var(--red); padding-top: 5px; }
.process-steps h3 { font-size: 24px; font-weight: 500; letter-spacing: -.025em; line-height: 1.3; }
.process-steps p { font-size: 16px; color: var(--muted); line-height: 1.7; max-width: 52ch; }
.quality { padding-block: 92px; }
.quality > .eyebrow { margin-bottom: 30px; }
.quality h2 { max-width: 1050px; font-size: clamp(44px, 6vw, 88px); }
.quality-bottom { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; max-width: 1000px; margin-top: 36px; }
.quality-bottom p { font-size: 18px; line-height: 1.7; max-width: 45ch; }
.philosophy-actions { display: flex; gap: 32px; flex-wrap: wrap; margin-top: 32px; }

@media (max-width: 1100px) {
  .philosophy-opening { column-gap: 6%; }
  .principle { gap: 28px; }
  .architecture-inner { gap: 7%; }
  .architecture-layers li { padding: 26px; }
}
@media (max-width: 760px) {
  .philosophy-opening { grid-template-columns: 1fr; padding-top: 30px; }
  .opening-label { margin-bottom: 28px; }
  .philosophy-opening h1 { font-size: clamp(50px, 12.5vw, 84px); }
  .opening-aside { margin-top: 34px; max-width: 480px; }
  .clarity-study { max-width: 380px; margin-bottom: 28px; }
  .opening-aside .philosophy-intro { font-size: 28px; }
  .opening-aside > p + p { font-size: 17px; margin-top: 18px; }
  .opening-foot { flex-direction: column; gap: 8px; margin-top: 24px; font-size: 12px; }
  .principles { padding-block: 52px; }
  .philosophy-section-heading { grid-template-columns: 1fr; gap: 22px; margin-bottom: 32px; }
  .principle { grid-template-columns: 1fr 1fr; gap: 28px; padding-block: 30px; }
  .principle-title { grid-column: 1 / -1; flex-direction: row; gap: 18px; align-items: baseline; }
  .principle-title h3 { font-size: 36px; }
  .principle-copy h4 { font-size: 20px; margin-top: 14px; }
  .architecture { padding-block: 52px; }
  .architecture-inner { grid-template-columns: 1fr; gap: 36px; }
  .architecture-copy > p:not(.eyebrow) { font-size: 16px; }
  .architecture-layers li { padding: 25px; }
  .quality { padding-block: 56px; }
  .process { padding-block: 52px; }
  .process-opening { grid-template-columns: 1fr; gap: 24px; }
  .process-opening > p:last-child { font-size: 17px; }
  .process-steps li { grid-template-columns: 24px 1fr; gap: 12px 14px; }
  .process-steps p { grid-column: 2; }
  .process-diagram { padding: 26px 22px; }
  .process-map { grid-template-columns: 1fr; gap: 24px; }
  .process-flow { padding-top: 0; padding-left: 50px; }
  .process-feedback { top: 16px; left: 8px; width: 42px; height: calc(100% - 64px); border: 1px solid var(--red); border-right: 0; border-radius: 24px 0 0 24px; }
  .process-feedback::after { top: -4px; bottom: auto; left: auto; right: 2px; transform: rotate(-45deg); }
  .process-feedback p { top: 50%; left: 0; writing-mode: vertical-rl; transform: translate(-50%, -50%) rotate(180deg); padding: 12px 0; }
  .process-map li { min-height: 64px; }
  .process-map li { display: grid; grid-template-columns: 32px 1fr; gap: 4px 18px; }
  .map-number { grid-row: 1 / 3; margin: 0; }
  .process-map li > span:last-child { grid-column: 2; max-width: none; }
  .process-map li:not(:last-child)::after { top: 39px; left: 15px; width: 1px; height: calc(100% - 22px); }
  .process-map li:not(:last-child)::before { top: auto; bottom: -17px; left: 12px; right: auto; transform: rotate(135deg); }
  .quality h2 { font-size: clamp(38px, 7.8vw, 58px); }
  .quality-bottom { grid-template-columns: 1fr; gap: 20px; margin-top: 28px; }
  .quality-bottom p { font-size: 17px; }
}
@media (max-width: 480px) {
  .principle { grid-template-columns: 1fr; gap: 24px; }
  .principle-title h3 { font-size: 34px; }
  .principle-copy > p:last-child { max-width: none; }
  .principle-copy h4 { margin-top: 12px; margin-bottom: 9px; }
}

.method-tm { color: var(--red); font-size: .35em; vertical-align: super; letter-spacing: 0; }
.process-steps h3 .eyebrow { display: block; color: var(--red); margin-bottom: 10px; }
.process-steps div p + p { margin-top: 14px; }
.process-documentation { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; padding: 28px 32px; background: #e6e5dc; margin-top: 14px; }
.process-documentation h3 { font-size: 24px; font-weight: 500; letter-spacing: -.025em; }
.process-documentation p { font-size: 16px; line-height: 1.7; }
@media (max-width: 760px) {
  .process-steps li > div { grid-column: 2; }
  .process-documentation { grid-template-columns: 1fr; gap: 16px; padding: 26px 22px; }
}