/*
  TAC V1.0.7.4 — Portfolio Overview · Editorial Control System
  Scope: /en/portfolio/ and /de/portfolio/ only.
  Existing case images and TAC B0 are embedded without file modification.
*/
body.tac-page-portfolio-v1074 {
  --portfolio-max: 1440px;
  --portfolio-copy: 760px;
  --portfolio-nova: #47d7d0;
  --portfolio-nova-soft: rgba(71,215,208,.13);
  --portfolio-viral: #a978ff;
  --portfolio-viral-soft: rgba(169,120,255,.13);
  --portfolio-ora: #9fbd67;
  --portfolio-ora-soft: rgba(159,189,103,.13);
  overflow-x: clip;
}
body.tac-page-portfolio-v1074 main {
  display: block;
  width: 100%;
}
body.tac-page-portfolio-v1074 :where(.portfolio-section,.portfolio-hero) {
  position: relative;
  width: min(100%, var(--portfolio-max));
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 72px);
  box-sizing: border-box;
}
body.tac-page-portfolio-v1074 .portfolio-section {
  padding-block: clamp(76px, 9vw, 132px);
  border-top: 1px solid var(--tac-line-soft);
}
body.tac-page-portfolio-v1074 .portfolio-section + .portfolio-section {
  margin-top: 0;
}
body.tac-page-portfolio-v1074 .portfolio-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
  color: var(--tac-gold);
  font: 700 .66rem/1.2 var(--tac-font-mono);
  letter-spacing: .16em;
  text-transform: uppercase;
}
body.tac-page-portfolio-v1074 .portfolio-kicker::before {
  content: "";
  width: 24px;
  height: 1px;
  background: currentColor;
}
body.tac-page-portfolio-v1074 .portfolio-heading {
  max-width: 980px;
  margin: 0;
  color: var(--tac-text);
  font-family: var(--tac-font-display);
  font-size: clamp(2.25rem, 5.8vw, 5.9rem);
  font-weight: 820;
  line-height: .96;
  letter-spacing: -.035em;
  text-wrap: balance;
}
body.tac-page-portfolio-v1074 .portfolio-heading--section {
  max-width: 840px;
  font-size: clamp(2rem, 4.6vw, 4.5rem);
}
body.tac-page-portfolio-v1074 .portfolio-lede {
  max-width: var(--portfolio-copy);
  margin: 26px 0 0;
  color: #c5c7c6;
  font-size: clamp(1.02rem, 1.6vw, 1.3rem);
  line-height: 1.68;
}
body.tac-page-portfolio-v1074 .portfolio-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}
body.tac-page-portfolio-v1074 .portfolio-button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 20px;
  border: 1px solid var(--tac-line);
  border-radius: var(--tac-radius-detail);
  color: var(--tac-text);
  background: rgba(255,255,255,.025);
  font: 760 .72rem/1 var(--tac-font-body);
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: border-color .2s ease, background .2s ease, color .2s ease, transform .2s ease;
}
body.tac-page-portfolio-v1074 .portfolio-button:hover {
  border-color: rgba(212,175,55,.68);
  background: rgba(212,175,55,.06);
  transform: translateY(-1px);
}
body.tac-page-portfolio-v1074 .portfolio-button--primary {
  border-color: var(--tac-gold);
  color: #0a0a0a;
  background: var(--tac-gold);
}
body.tac-page-portfolio-v1074 .portfolio-button--primary:hover {
  color: #0a0a0a;
  background: #e3c45b;
}
body.tac-page-portfolio-v1074 :where(a,button):focus-visible {
  outline: 3px solid #f5f5f5;
  outline-offset: 4px;
}

/* 01 — HERO */
body.tac-page-portfolio-v1074 .portfolio-hero {
  min-height: calc(100svh - var(--tac-header-height));
  padding-block: clamp(64px, 8vw, 112px) clamp(72px, 10vw, 142px);
  display: grid;
  grid-template-columns: minmax(0,.82fr) minmax(480px,1.18fr);
  align-items: center;
  gap: clamp(42px, 6vw, 94px);
}
body.tac-page-portfolio-v1074 .portfolio-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,175,55,.56), transparent);
  opacity: .7;
}
body.tac-page-portfolio-v1074 .portfolio-hero__copy { min-width: 0; }
body.tac-page-portfolio-v1074 .portfolio-hero__visual {
  min-width: 0;
  align-self: stretch;
  display: grid;
  align-content: center;
}
body.tac-page-portfolio-v1074 .portfolio-master {
  position: relative;
  margin: 0;
  border: 1px solid rgba(245,245,245,.14);
  border-radius: var(--tac-radius-evidence);
  overflow: hidden;
  background: #0d0d0d;
  box-shadow: 0 38px 90px rgba(0,0,0,.42);
}
body.tac-page-portfolio-v1074 .portfolio-master::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(255,255,255,.055), transparent 34%, transparent 72%, rgba(212,175,55,.06));
  mix-blend-mode: screen;
}
body.tac-page-portfolio-v1074 .portfolio-master img {
  display: block;
  width: 100%;
  height: auto;
}
body.tac-page-portfolio-v1074 .portfolio-master figcaption {
  position: absolute;
  inset: auto 14px 14px;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 12px;
  border: 1px solid rgba(245,245,245,.12);
  border-radius: var(--tac-radius-detail);
  background: rgba(10,10,10,.72);
  backdrop-filter: blur(10px);
  color: #d7d7d4;
  font: 650 .61rem/1.35 var(--tac-font-mono);
  letter-spacing: .09em;
  text-transform: uppercase;
}
body.tac-page-portfolio-v1074 .portfolio-case-nav {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  margin-top: 34px;
  border-block: 1px solid var(--tac-line-soft);
}
body.tac-page-portfolio-v1074 .portfolio-case-nav a {
  min-width: 0;
  min-height: 74px;
  display: grid;
  align-content: center;
  gap: 5px;
  padding: 12px 16px;
  color: #d6d6d3;
  text-decoration: none;
  border-right: 1px solid var(--tac-line-soft);
  transition: background .2s ease, color .2s ease;
}
body.tac-page-portfolio-v1074 .portfolio-case-nav a:last-child { border-right: 0; }
body.tac-page-portfolio-v1074 .portfolio-case-nav a:hover,
body.tac-page-portfolio-v1074 .portfolio-case-nav a[aria-current="true"] {
  color: var(--tac-text);
  background: rgba(255,255,255,.035);
}
body.tac-page-portfolio-v1074 .portfolio-case-nav span {
  color: var(--tac-ash);
  font: 650 .58rem/1 var(--tac-font-mono);
  letter-spacing: .11em;
}
body.tac-page-portfolio-v1074 .portfolio-case-nav strong {
  overflow: hidden;
  text-overflow: ellipsis;
  font: 760 .72rem/1.2 var(--tac-font-body);
  letter-spacing: .06em;
  white-space: nowrap;
}

/* 02 — CONTROLLED OUTPUTS */
body.tac-page-portfolio-v1074 .outputs-intro,
body.tac-page-portfolio-v1074 .section-intro {
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(280px,.55fr);
  align-items: end;
  gap: clamp(32px,6vw,88px);
  margin-bottom: clamp(52px,7vw,92px);
}
body.tac-page-portfolio-v1074 .section-intro p,
body.tac-page-portfolio-v1074 .outputs-intro p {
  margin: 0;
  color: #b8bbb9;
  font-size: 1.02rem;
  line-height: 1.7;
}
body.tac-page-portfolio-v1074 .output-list {
  display: grid;
  gap: clamp(76px,9vw,132px);
}
body.tac-page-portfolio-v1074 .output-case {
  --case-accent: var(--portfolio-nova);
  --case-soft: var(--portfolio-nova-soft);
  display: grid;
  grid-template-columns: minmax(0,1.12fr) minmax(340px,.88fr);
  align-items: center;
  gap: clamp(38px,7vw,104px);
  scroll-margin-top: calc(var(--tac-header-height) + 28px);
}
body.tac-page-portfolio-v1074 .output-case:nth-child(even) {
  grid-template-columns: minmax(340px,.88fr) minmax(0,1.12fr);
}
body.tac-page-portfolio-v1074 .output-case:nth-child(even) .output-case__media { order: 2; }
body.tac-page-portfolio-v1074 .output-case--viral { --case-accent: var(--portfolio-viral); --case-soft: var(--portfolio-viral-soft); }
body.tac-page-portfolio-v1074 .output-case--ora { --case-accent: var(--portfolio-ora); --case-soft: var(--portfolio-ora-soft); }
body.tac-page-portfolio-v1074 .output-case__media {
  position: relative;
  margin: 0;
  border: 1px solid rgba(245,245,245,.12);
  border-radius: var(--tac-radius-evidence);
  overflow: hidden;
  background: #0e0e0e;
  box-shadow: 0 28px 70px rgba(0,0,0,.32);
}
body.tac-page-portfolio-v1074 .output-case__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--case-accent) 18%, transparent);
}
body.tac-page-portfolio-v1074 .output-case__media img {
  display: block;
  width: 100%;
  height: auto;
}
body.tac-page-portfolio-v1074 .output-case__copy { min-width: 0; }
body.tac-page-portfolio-v1074 .output-case__index {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--case-accent);
  font: 680 .64rem/1 var(--tac-font-mono);
  letter-spacing: .13em;
  text-transform: uppercase;
}
body.tac-page-portfolio-v1074 .output-case__index::after {
  content: "";
  width: 48px;
  height: 1px;
  background: currentColor;
  opacity: .7;
}
body.tac-page-portfolio-v1074 .output-case h3 {
  margin: 18px 0 0;
  font-size: clamp(2.4rem,4.5vw,5.1rem);
  line-height: .94;
  letter-spacing: -.035em;
}
body.tac-page-portfolio-v1074 .output-case__theme {
  display: block;
  margin-top: 12px;
  color: var(--case-accent);
  font: 700 .82rem/1.3 var(--tac-font-mono);
  letter-spacing: .11em;
  text-transform: uppercase;
}
body.tac-page-portfolio-v1074 .output-case__summary {
  margin: 24px 0 0;
  color: #c0c3c1;
  font-size: 1.03rem;
  line-height: 1.72;
}
body.tac-page-portfolio-v1074 .output-signals {
  margin: 30px 0 0;
  border-top: 1px solid var(--tac-line-soft);
}
body.tac-page-portfolio-v1074 .output-signals > div {
  display: grid;
  grid-template-columns: minmax(130px,.7fr) minmax(0,1.3fr);
  gap: 18px;
  padding: 15px 0;
  border-bottom: 1px solid var(--tac-line-soft);
}
body.tac-page-portfolio-v1074 .output-signals dt {
  color: var(--tac-ash);
  font: 650 .61rem/1.4 var(--tac-font-mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}
body.tac-page-portfolio-v1074 .output-signals dd {
  margin: 0;
  color: var(--tac-text);
  font-size: .96rem;
  line-height: 1.5;
}
body.tac-page-portfolio-v1074 .output-case__link {
  display: inline-flex;
  margin-top: 28px;
  color: var(--case-accent);
  font: 750 .72rem/1 var(--tac-font-body);
  letter-spacing: .07em;
  text-decoration: none;
  text-transform: uppercase;
}
body.tac-page-portfolio-v1074 .output-case__link::after { content: "→"; margin-left: 10px; }

/* 03 — PIVOTS */
body.tac-page-portfolio-v1074 .pivot-stack {
  border-top: 1px solid var(--tac-line);
}
body.tac-page-portfolio-v1074 .pivot-row {
  --case-accent: var(--portfolio-nova);
  display: grid;
  grid-template-columns: minmax(150px,.52fr) minmax(0,1fr) minmax(0,1fr) minmax(0,1fr);
  gap: clamp(20px,3vw,48px);
  align-items: start;
  padding: clamp(30px,4.5vw,58px) 0;
  border-bottom: 1px solid var(--tac-line);
}
body.tac-page-portfolio-v1074 .pivot-row--viral { --case-accent: var(--portfolio-viral); }
body.tac-page-portfolio-v1074 .pivot-row--ora { --case-accent: var(--portfolio-ora); }
body.tac-page-portfolio-v1074 .pivot-case-label span {
  display: block;
  color: var(--case-accent);
  font: 680 .62rem/1 var(--tac-font-mono);
  letter-spacing: .12em;
}
body.tac-page-portfolio-v1074 .pivot-case-label strong {
  display: block;
  margin-top: 10px;
  font-size: 1rem;
  letter-spacing: .04em;
}
body.tac-page-portfolio-v1074 .pivot-step {
  position: relative;
  padding-left: 18px;
  border-left: 1px solid var(--tac-line-soft);
}
body.tac-page-portfolio-v1074 .pivot-step b {
  display: block;
  margin-bottom: 10px;
  color: var(--tac-ash);
  font: 650 .58rem/1 var(--tac-font-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}
body.tac-page-portfolio-v1074 .pivot-step p {
  margin: 0;
  color: #d8dad8;
  font-size: 1rem;
  line-height: 1.58;
}
body.tac-page-portfolio-v1074 .pivot-step--result {
  border-color: var(--case-accent);
  background: linear-gradient(90deg, color-mix(in srgb, var(--case-accent) 7%, transparent), transparent 58%);
}

/* 04 — CONTROL GATES */
body.tac-page-portfolio-v1074 .control-statement {
  max-width: 1000px;
  margin: 0 0 clamp(50px,7vw,88px);
  font-family: var(--tac-font-display);
  font-size: clamp(2.2rem,5vw,5rem);
  font-weight: 820;
  line-height: 1.02;
  letter-spacing: -.03em;
  text-wrap: balance;
}
body.tac-page-portfolio-v1074 .control-statement em {
  color: var(--tac-gold);
  font-style: normal;
}
body.tac-page-portfolio-v1074 .gate-rail {
  display: grid;
  grid-template-columns: repeat(4,minmax(0,1fr));
  border-block: 1px solid var(--tac-line);
}
body.tac-page-portfolio-v1074 .gate {
  min-height: 260px;
  padding: 28px clamp(18px,2.6vw,34px);
  border-right: 1px solid var(--tac-line);
}
body.tac-page-portfolio-v1074 .gate:last-child { border-right: 0; }
body.tac-page-portfolio-v1074 .gate__index {
  color: var(--tac-gold);
  font: 700 .64rem/1 var(--tac-font-mono);
  letter-spacing: .13em;
}
body.tac-page-portfolio-v1074 .gate h3 {
  margin: 48px 0 16px;
  font-size: clamp(1.55rem,2.4vw,2.35rem);
  line-height: 1;
}
body.tac-page-portfolio-v1074 .gate p {
  margin: 0;
  color: #b8bbb9;
  line-height: 1.65;
}
body.tac-page-portfolio-v1074 .lens-ledger {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 1px;
  background: var(--tac-line-soft);
  border: 1px solid var(--tac-line-soft);
}
body.tac-page-portfolio-v1074 .lens-ledger > div {
  padding: 22px 24px;
  background: var(--tac-surface-1);
}
body.tac-page-portfolio-v1074 .lens-ledger strong {
  display: block;
  color: var(--tac-gold);
  font: 700 .65rem/1 var(--tac-font-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}
body.tac-page-portfolio-v1074 .lens-ledger span {
  display: block;
  margin-top: 10px;
  color: #c5c8c6;
  line-height: 1.55;
}

/* 05 — CAPABILITY FAMILIES */
body.tac-page-portfolio-v1074 .capability-grid {
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  gap: 1px;
  background: var(--tac-line-soft);
  border: 1px solid var(--tac-line-soft);
}
body.tac-page-portfolio-v1074 .capability-family {
  min-height: 330px;
  padding: clamp(28px,4vw,52px);
  background:
    linear-gradient(145deg, rgba(255,255,255,.025), transparent 55%),
    var(--tac-surface-1);
}
body.tac-page-portfolio-v1074 .capability-family span {
  color: var(--tac-gold);
  font: 680 .62rem/1 var(--tac-font-mono);
  letter-spacing: .13em;
}
body.tac-page-portfolio-v1074 .capability-family h3 {
  margin: 34px 0 18px;
  font-size: clamp(1.9rem,3vw,3.2rem);
  line-height: 1;
}
body.tac-page-portfolio-v1074 .capability-family p {
  max-width: 560px;
  margin: 0;
  color: #b9bcba;
  line-height: 1.68;
}
body.tac-page-portfolio-v1074 .capability-family ul {
  display: flex;
  flex-wrap: wrap;
  gap: 9px 16px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}
body.tac-page-portfolio-v1074 .capability-family li {
  color: #d8dad8;
  font-size: .85rem;
}
body.tac-page-portfolio-v1074 .capability-family li::before {
  content: "—";
  margin-right: 8px;
  color: var(--tac-ash);
}

/* 06 — METHOD LIBRARY */
body.tac-page-portfolio-v1074 .method-grid {
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  gap: 20px;
}
body.tac-page-portfolio-v1074 .method-card {
  position: relative;
  min-height: 410px;
  padding: clamp(30px,4vw,54px);
  border: 1px solid var(--tac-line);
  border-radius: var(--tac-radius-evidence);
  overflow: hidden;
  background: linear-gradient(145deg, rgba(255,255,255,.035), transparent 58%), var(--tac-surface-1);
}
body.tac-page-portfolio-v1074 .method-card::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -120px;
  width: 260px;
  height: 260px;
  border: 1px solid rgba(212,175,55,.14);
  border-radius: 50%;
}
body.tac-page-portfolio-v1074 .method-card__id {
  color: var(--tac-gold);
  font: 680 .62rem/1 var(--tac-font-mono);
  letter-spacing: .13em;
}
body.tac-page-portfolio-v1074 .method-card h3 {
  max-width: 500px;
  margin: 54px 0 20px;
  font-size: clamp(2rem,3.5vw,3.8rem);
  line-height: .98;
}
body.tac-page-portfolio-v1074 .method-card p {
  max-width: 520px;
  margin: 0;
  color: #b9bcba;
  line-height: 1.68;
}
body.tac-page-portfolio-v1074 .method-links {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 38px;
}
body.tac-page-portfolio-v1074 .method-links a {
  color: var(--tac-text);
  font: 740 .7rem/1.3 var(--tac-font-body);
  letter-spacing: .06em;
  text-decoration: none;
  text-transform: uppercase;
}
body.tac-page-portfolio-v1074 .method-links a::after { content: " ↗"; color: var(--tac-gold); }
body.tac-page-portfolio-v1074 .sprint-strip {
  margin-top: 20px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 22px 24px;
  border-block: 1px solid var(--tac-line);
}
body.tac-page-portfolio-v1074 .sprint-strip span {
  color: var(--tac-gold);
  font: 680 .62rem/1 var(--tac-font-mono);
  letter-spacing: .12em;
}
body.tac-page-portfolio-v1074 .sprint-strip p {
  margin: 0;
  color: #c2c5c3;
}
body.tac-page-portfolio-v1074 .sprint-strip a {
  color: var(--tac-text);
  font: 730 .7rem/1 var(--tac-font-body);
  letter-spacing: .07em;
  text-decoration: none;
  text-transform: uppercase;
}

/* 07 — PROCESS */
body.tac-page-portfolio-v1074 .process-rail {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  margin-top: clamp(48px,6vw,76px);
  border-block: 1px solid var(--tac-line);
}
body.tac-page-portfolio-v1074 .process-phase {
  min-height: 270px;
  padding: 30px clamp(20px,3vw,38px);
  border-right: 1px solid var(--tac-line);
}
body.tac-page-portfolio-v1074 .process-phase:last-child { border-right: 0; }
body.tac-page-portfolio-v1074 .process-phase span {
  color: var(--tac-gold);
  font: 680 .62rem/1 var(--tac-font-mono);
  letter-spacing: .13em;
}
body.tac-page-portfolio-v1074 .process-phase h3 {
  margin: 46px 0 16px;
  font-size: clamp(1.7rem,2.8vw,2.8rem);
  line-height: 1;
}
body.tac-page-portfolio-v1074 .process-phase p {
  margin: 0;
  color: #b9bcba;
  line-height: 1.65;
}
body.tac-page-portfolio-v1074 .next-step-panel {
  margin-top: 56px;
  padding: clamp(30px,5vw,66px);
  display: grid;
  grid-template-columns: minmax(0,1fr) auto;
  align-items: center;
  gap: 34px;
  border: 1px solid rgba(212,175,55,.3);
  border-radius: var(--tac-radius-evidence);
  background: linear-gradient(120deg, rgba(212,175,55,.075), transparent 58%), var(--tac-surface-1);
}
body.tac-page-portfolio-v1074 .next-step-panel h3 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(2rem,4vw,4.1rem);
  line-height: .98;
}
body.tac-page-portfolio-v1074 .next-step-panel p {
  max-width: 680px;
  margin: 18px 0 0;
  color: #bfc2c0;
  line-height: 1.65;
}
body.tac-page-portfolio-v1074 .next-step-panel .portfolio-actions { margin: 0; justify-content: flex-end; }
body.tac-page-portfolio-v1074 .portfolio-transparency {
  margin-top: 34px;
  padding: 20px 0 0;
  border-top: 1px solid var(--tac-line-soft);
  color: var(--tac-ash);
  font: 600 .72rem/1.65 var(--tac-font-mono);
  letter-spacing: .025em;
}

@media (max-width: 1120px) {
  body.tac-page-portfolio-v1074 .portfolio-hero {
    min-height: auto;
    grid-template-columns: 1fr;
  }
  body.tac-page-portfolio-v1074 .portfolio-hero__copy { max-width: 900px; }
  body.tac-page-portfolio-v1074 .output-case,
  body.tac-page-portfolio-v1074 .output-case:nth-child(even) {
    grid-template-columns: 1fr;
  }
  body.tac-page-portfolio-v1074 .output-case:nth-child(even) .output-case__media { order: 0; }
  body.tac-page-portfolio-v1074 .output-case__copy { max-width: 820px; }
  body.tac-page-portfolio-v1074 .pivot-row {
    grid-template-columns: minmax(140px,.45fr) repeat(3,minmax(0,1fr));
  }
  body.tac-page-portfolio-v1074 .next-step-panel { grid-template-columns: 1fr; }
  body.tac-page-portfolio-v1074 .next-step-panel .portfolio-actions { justify-content: flex-start; }
}
@media (max-width: 860px) {
  body.tac-page-portfolio-v1074 .outputs-intro,
  body.tac-page-portfolio-v1074 .section-intro { grid-template-columns: 1fr; }
  body.tac-page-portfolio-v1074 .pivot-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  body.tac-page-portfolio-v1074 .pivot-step { padding: 16px 0 0; border-left: 0; border-top: 1px solid var(--tac-line-soft); }
  body.tac-page-portfolio-v1074 .gate-rail { grid-template-columns: repeat(2,minmax(0,1fr)); }
  body.tac-page-portfolio-v1074 .gate:nth-child(2) { border-right: 0; }
  body.tac-page-portfolio-v1074 .gate:nth-child(-n+2) { border-bottom: 1px solid var(--tac-line); }
  body.tac-page-portfolio-v1074 .lens-ledger,
  body.tac-page-portfolio-v1074 .capability-grid,
  body.tac-page-portfolio-v1074 .method-grid { grid-template-columns: 1fr; }
  body.tac-page-portfolio-v1074 .process-rail { grid-template-columns: 1fr; }
  body.tac-page-portfolio-v1074 .process-phase { min-height: 0; border-right: 0; border-bottom: 1px solid var(--tac-line); }
  body.tac-page-portfolio-v1074 .process-phase:last-child { border-bottom: 0; }
}
@media (max-width: 620px) {
  body.tac-page-portfolio-v1074 .portfolio-hero,
  body.tac-page-portfolio-v1074 .portfolio-section { padding-inline: 18px; }
  body.tac-page-portfolio-v1074 .portfolio-case-nav { grid-template-columns: 1fr; }
  body.tac-page-portfolio-v1074 .portfolio-case-nav a { min-height: 58px; border-right: 0; border-bottom: 1px solid var(--tac-line-soft); }
  body.tac-page-portfolio-v1074 .portfolio-case-nav a:last-child { border-bottom: 0; }
  body.tac-page-portfolio-v1074 .portfolio-master figcaption { position: static; border: 0; border-top: 1px solid var(--tac-line-soft); border-radius: 0; background: #0d0d0d; }
  body.tac-page-portfolio-v1074 .output-signals > div { grid-template-columns: 1fr; gap: 6px; }
  body.tac-page-portfolio-v1074 .gate-rail { grid-template-columns: 1fr; }
  body.tac-page-portfolio-v1074 .gate { min-height: 0; border-right: 0; border-bottom: 1px solid var(--tac-line); }
  body.tac-page-portfolio-v1074 .gate:last-child { border-bottom: 0; }
  body.tac-page-portfolio-v1074 .sprint-strip { grid-template-columns: 1fr; }
  body.tac-page-portfolio-v1074 .next-step-panel .portfolio-actions { display: grid; }
  body.tac-page-portfolio-v1074 .portfolio-button { width: 100%; box-sizing: border-box; }
}
@media (prefers-reduced-motion: reduce) {
  body.tac-page-portfolio-v1074 *,
  body.tac-page-portfolio-v1074 *::before,
  body.tac-page-portfolio-v1074 *::after {
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
  }
}