:root {
  --black: #050706;
  --ink: #f7fff9;
  --muted: #82968e;
  --green: #35ffb0;
  --cyan: #19d4d1;
  --line: rgba(53, 255, 176, 0.26);
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  min-height: 100vh;
  margin: 0;
  font-family: var(--sans);
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.wordmark {
  display: flex;
  align-items: baseline;
  margin: 0;
  letter-spacing: 0;
  line-height: 0.86;
}

.wordmark span {
  display: inline-block;
}

.cross-o {
  position: relative;
  color: var(--o-color, var(--ink));
  -webkit-text-fill-color: transparent;
  -webkit-text-stroke: 0.064em currentColor;
  text-stroke: 0.064em currentColor;
}

.cross-o::before {
  position: absolute;
  inset: 0.1em 0.1em 0.13em;
  content: "";
  border: 0.055em solid currentColor;
  border-radius: 50%;
}

.cross-o::after {
  position: absolute;
  left: 50%;
  top: -0.08em;
  width: 0.084em;
  height: 1.08em;
  content: "";
  border-radius: 999px;
  background: currentColor;
  transform: translateX(-50%) rotate(21deg);
}

.mark-row {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mark-row img {
  width: 44px;
  height: 44px;
}

.mini {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 6px;
  padding: 10px 14px;
  font-weight: 850;
}

/* 1. Black Signal Card */
.v1 {
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(53, 255, 176, 0.08) 1px, transparent 1px),
    linear-gradient(rgba(53, 255, 176, 0.06) 1px, transparent 1px),
    #030606;
  background-size: 70px 70px;
}

.v1 .wrap {
  display: grid;
  min-height: 100vh;
  padding: clamp(16px, 4vw, 54px);
  place-items: center;
}

.v1 .plate {
  width: min(1160px, 100%);
  border: 1px solid rgba(53, 255, 176, 0.34);
  border-radius: 8px;
  padding: clamp(22px, 5vw, 56px);
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.08), transparent 28%),
    #06100e;
  box-shadow: 0 34px 110px rgba(0, 0, 0, 0.74);
}

.v1 header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: #b7cbc3;
}

.v1 .hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: clamp(30px, 7vw, 90px);
  align-items: end;
  margin-top: clamp(72px, 12vh, 130px);
}

.v1 .wordmark {
  --o-color: #edfff7;
  color: #edfff7;
  font-size: clamp(4rem, 13vw, 10rem);
  text-shadow: 0 0 32px rgba(53, 255, 176, 0.36);
}

.v1 .kicker {
  margin: 0 0 14px;
  color: var(--green);
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.v1 .tagline {
  margin: 22px 0 0;
  font-size: clamp(1.8rem, 4.4vw, 4.2rem);
  font-weight: 950;
  line-height: 0.94;
  text-transform: uppercase;
}

.v1 .copy {
  max-width: 680px;
  margin: 24px 0 0;
  color: #c2d8d0;
  font-size: clamp(1rem, 1.9vw, 1.25rem);
}

.v1 .panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.22);
}

.v1 .panel div {
  padding: 18px;
  border-bottom: 1px solid rgba(53, 255, 176, 0.18);
}

.v1 .panel div:last-child {
  border-bottom: 0;
}

.v1 .panel span {
  display: block;
  color: var(--green);
}

.v1 .panel strong {
  display: block;
  margin-top: 7px;
  color: #e8fff5;
}

.v1 .tiles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 60px;
  border: 1px solid var(--line);
  background: var(--line);
}

.v1 .tiles article {
  padding: 22px;
  background: #06100e;
}

.v1 .tiles h2 {
  margin: 18px 0 8px;
  font-size: 1.08rem;
}

.v1 .tiles p {
  margin: 0;
  color: var(--muted);
}

.v1 .contact {
  margin-top: 24px;
  color: #03100b;
  background: var(--green);
}

/* 2. Swiss Minimal */
.v2 {
  color: #0d1411;
  background:
    linear-gradient(90deg, rgba(13, 20, 17, 0.08) 1px, transparent 1px),
    linear-gradient(rgba(13, 20, 17, 0.08) 1px, transparent 1px),
    #f4f8f5;
  background-size: 44px 44px;
}

.v2 .page {
  min-height: 100vh;
  padding: clamp(18px, 5vw, 70px);
}

.v2 header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  border-bottom: 3px solid #0d1411;
  padding-bottom: 18px;
}

.v2 .mark-row img {
  filter: invert(1) brightness(0.4) sepia(1) hue-rotate(95deg) saturate(3);
}

.v2 .hero {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: clamp(32px, 8vw, 110px);
  align-items: start;
  margin-top: clamp(44px, 10vw, 130px);
}

.v2 .wordmark {
  --o-color: #0d1411;
  color: #0d1411;
  font-size: clamp(4.2rem, 14vw, 12rem);
  letter-spacing: -0.02em;
}

.v2 .tagline {
  max-width: 820px;
  margin: 28px 0 0;
  border-left: 12px solid #0d1411;
  padding-left: 22px;
  font-size: clamp(2rem, 5vw, 5rem);
  font-weight: 950;
  line-height: 0.94;
  text-transform: uppercase;
}

.v2 .side {
  border-top: 3px solid #0d1411;
  padding-top: 18px;
}

.v2 .side p {
  margin: 0 0 24px;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
}

.v2 .list {
  display: grid;
  gap: 12px;
}

.v2 .list span {
  display: block;
  border-top: 1px solid #0d1411;
  padding-top: 10px;
  font-weight: 800;
}

.v2 .services {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: clamp(56px, 10vw, 120px);
}

.v2 .services article {
  min-height: 150px;
  border-top: 8px solid #0d1411;
  padding-top: 14px;
}

.v2 h2 {
  margin: 0 0 10px;
  font-size: 1.1rem;
}

.v2 p {
  color: #30433b;
}

.v2 .contact {
  margin-top: 34px;
  color: #f4f8f5;
  background: #0d1411;
}

/* 3. Terminal Dossier */
.v3 {
  color: #d8ffe9;
  background: #020403;
}

.v3 .terminal {
  min-height: 100vh;
  padding: clamp(14px, 3vw, 36px);
}

.v3 .screen {
  min-height: calc(100vh - clamp(28px, 6vw, 72px));
  border: 1px solid #1f6d4a;
  border-radius: 8px;
  background:
    linear-gradient(rgba(53, 255, 176, 0.06) 1px, transparent 1px),
    #02110a;
  background-size: 100% 4px;
  box-shadow: inset 0 0 42px rgba(53, 255, 176, 0.12), 0 24px 80px rgba(0, 0, 0, 0.7);
}

.v3 .bar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid #1f6d4a;
  padding: 14px 18px;
  color: var(--green);
  font-family: var(--mono);
}

.v3 .body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: clamp(24px, 5vw, 70px);
  padding: clamp(22px, 5vw, 58px);
}

.v3 .mark-row {
  color: var(--green);
  font-family: var(--mono);
}

.v3 .wordmark {
  --o-color: #d8ffe9;
  margin-top: 44px;
  color: #d8ffe9;
  font-family: var(--mono);
  font-size: clamp(3rem, 10vw, 8rem);
  text-shadow: 0 0 22px rgba(53, 255, 176, 0.4);
}

.v3 .prompt {
  max-width: 780px;
  margin: 24px 0 0;
  color: #8cffc7;
  font-family: var(--mono);
  font-size: clamp(1rem, 2.2vw, 1.25rem);
}

.v3 .cmd {
  color: #f0fff7;
}

.v3 .dossier {
  display: grid;
  gap: 14px;
}

.v3 .dossier article {
  border: 1px solid #1f6d4a;
  padding: 18px;
  background: rgba(0, 0, 0, 0.2);
}

.v3 h2 {
  margin: 0 0 10px;
  color: var(--green);
  font-family: var(--mono);
  font-size: 0.98rem;
}

.v3 p {
  margin: 0;
  color: #b8d8c7;
}

.v3 .contact {
  margin-top: 30px;
  border: 1px solid var(--green);
  color: var(--green);
  font-family: var(--mono);
}

/* 4. Executive Proof Brief */
.v4 {
  color: #101414;
  background: #e9f0ec;
}

.v4 .layout {
  display: grid;
  min-height: 100vh;
  grid-template-columns: 96px minmax(0, 1fr);
}

.v4 aside {
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid #101414;
  background: #101414;
  color: #e9f0ec;
}

.v4 aside span {
  font-family: var(--mono);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.v4 main {
  padding: clamp(20px, 5vw, 72px);
}

.v4 header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.v4 .hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: clamp(30px, 7vw, 90px);
  align-items: end;
  margin-top: clamp(60px, 12vw, 150px);
}

.v4 .wordmark {
  --o-color: #101414;
  color: #101414;
  font-size: clamp(4rem, 13vw, 11rem);
}

.v4 .lead {
  max-width: 820px;
  margin: 30px 0 0;
  font-size: clamp(1.35rem, 3vw, 2.4rem);
  line-height: 1.12;
}

.v4 .proof {
  border-left: 4px solid #101414;
  padding-left: 18px;
}

.v4 .proof p {
  margin: 0 0 18px;
  color: #33413b;
}

.v4 .proof strong {
  display: block;
  color: #101414;
  font-size: 1.35rem;
}

.v4 .rows {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: clamp(54px, 9vw, 110px);
  border-top: 1px solid #101414;
  border-bottom: 1px solid #101414;
}

.v4 .rows article {
  min-height: 170px;
  padding: 24px;
  border-right: 1px solid #101414;
}

.v4 .rows article:last-child {
  border-right: 0;
}

.v4 h2 {
  margin: 0 0 12px;
}

.v4 p {
  color: #4b5b54;
}

.v4 .contact {
  margin-top: 30px;
  color: #e9f0ec;
  background: #101414;
}

.v4 .local-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 28px;
  border-top: 1px solid #101414;
  border-bottom: 1px solid #101414;
}

.v4 .local-grid span {
  min-height: 86px;
  padding: 16px;
  border-right: 1px solid #101414;
  font-weight: 850;
}

.v4 .local-grid span:last-child {
  border-right: 0;
}

.v4 .proof .small {
  font-size: 0.95rem;
}

.v41 {
  background: #edf3ef;
}

.v41 .wordmark,
.v42 .wordmark,
.v43 .wordmark {
  font-size: clamp(4rem, 10.5vw, 8.8rem);
}

.v41 .lead {
  max-width: 900px;
}

.v42 {
  background:
    linear-gradient(90deg, rgba(16, 20, 20, 0.07) 1px, transparent 1px),
    linear-gradient(rgba(16, 20, 20, 0.07) 1px, transparent 1px),
    #f5f4ee;
  background-size: 48px 48px;
}

.v42 .hero {
  align-items: start;
}

.v42 .lead {
  max-width: 780px;
}

.v42 .proof {
  border-left-width: 0;
  border-top: 6px solid #101414;
  padding: 18px 0 0;
}

.v43 {
  color: #e9f0ec;
  background: #101414;
}

.v43 main {
  background: #101414;
}

.v43 aside {
  border-right-color: #e9f0ec;
  background: #e9f0ec;
  color: #101414;
}

.v43 header,
.v43 .wordmark,
.v43 .proof strong,
.v43 h2 {
  color: #e9f0ec;
}

.v43 .lead,
.v43 p,
.v43 .proof p {
  color: #c7d4ce;
}

.v43 .proof {
  border-left-color: #e9f0ec;
}

.v43 .rows,
.v43 .local-grid {
  border-color: #e9f0ec;
}

.v43 .rows article,
.v43 .local-grid span {
  border-color: #e9f0ec;
}

.v43 .contact {
  color: #101414;
  background: #e9f0ec;
}

.v43 .wordmark {
  --o-color: #e9f0ec;
}

.v431 main {
  padding-top: clamp(18px, 4vw, 58px);
}

.v431 .hero {
  grid-template-columns: minmax(0, 1fr) minmax(300px, 380px);
  gap: clamp(34px, 6vw, 78px);
  margin-top: clamp(82px, 13vw, 156px);
}

.v431 .wordmark {
  font-size: clamp(4rem, 9.7vw, 8.1rem);
}

.v431 .lead {
  max-width: 850px;
  font-size: clamp(1.55rem, 3.2vw, 2.75rem);
  line-height: 1.08;
}

.v431 .proof {
  padding: 22px 0 22px 22px;
}

.v431 .rows article {
  min-height: 148px;
}

.v432 {
  background:
    linear-gradient(rgba(233, 240, 236, 0.045) 1px, transparent 1px),
    #0b1110;
  background-size: 100% 6px;
}

.v432 main {
  background: transparent;
}

.v432 header,
.v432 .lead,
.v432 .proof,
.v432 .local-grid,
.v432 .rows {
  font-family: var(--mono);
}

.v432 .wordmark {
  font-family: var(--mono);
  font-size: clamp(3.8rem, 8.9vw, 7.5rem);
  letter-spacing: -0.06em;
}

.v432 .lead {
  max-width: 820px;
  font-size: clamp(1.1rem, 2.25vw, 1.9rem);
  line-height: 1.28;
}

.v432 .proof strong,
.v432 h2 {
  color: #55ffbd;
  font-family: var(--mono);
  font-size: 1rem;
  text-transform: uppercase;
}

.v432 .contact {
  color: #07100c;
  background: #55ffbd;
}

.v432 aside {
  color: #55ffbd;
}

.v433 .layout {
  grid-template-columns: 72px minmax(0, 1fr);
}

.v433 main {
  padding: clamp(18px, 4vw, 54px) clamp(20px, 6vw, 88px);
}

.v433 .hero {
  grid-template-columns: minmax(0, 0.95fr) minmax(300px, 0.36fr);
  margin-top: clamp(42px, 8vw, 100px);
}

.v433 .wordmark {
  font-size: clamp(4.4rem, 11.2vw, 9.6rem);
}

.v433 .lead {
  max-width: 920px;
  margin-top: 22px;
  color: #f0faf5;
  font-size: clamp(1.75rem, 4vw, 3.35rem);
  font-weight: 760;
  line-height: 1.03;
}

.v433 .proof {
  align-self: stretch;
  display: grid;
  align-content: end;
  border-left-width: 2px;
}

.v433 .local-grid {
  margin-top: 34px;
}

.v433 .rows {
  margin-top: clamp(42px, 7vw, 82px);
}

.v433 .rows article {
  min-height: 138px;
}

.v433 .contact {
  min-width: 190px;
}

.v43final1 {
  background: #0f1513;
}

.v43final1 .layout {
  grid-template-columns: 78px minmax(0, 1fr);
}

.v43final1 main {
  display: grid;
  align-content: center;
  min-height: 100vh;
  padding: clamp(28px, 5vw, 72px) clamp(24px, 6vw, 96px);
}

.v43final1 main > * {
  width: min(100%, 1120px);
}

.v43final1 header {
  align-items: flex-start;
  align-self: start;
}

.v43final1 .brand-logo-link {
  display: inline-flex;
  align-items: flex-start;
  width: min(620px, 54vw);
}

.v43final1 .brand-logo {
  display: block;
  width: 100%;
  height: auto;
}

.v43final1 .hero {
  grid-template-columns: minmax(0, 700px) minmax(280px, 330px);
  gap: clamp(38px, 4.5vw, 68px);
  align-items: start;
  margin-top: clamp(28px, 4vw, 52px);
}

.v43final1 .wordmark {
  font-size: clamp(4.6rem, 10vw, 8.75rem);
}

.v43final1 .hero-logo {
  display: block;
  width: min(780px, 100%);
  height: auto;
  margin: 0 0 0 -10px;
}

.v43final1 .lead {
  max-width: 700px;
  margin: 0;
  color: #e6f0eb;
  font-size: clamp(1.9rem, 3.55vw, 3.05rem);
  line-height: 1.02;
}

.v43final1 .proof {
  border-left-width: 2px;
  padding: 12px 0 12px 24px;
}

.v43final1 .proof p {
  margin-bottom: 24px;
}

.v43final1 .proof strong {
  margin-bottom: 4px;
  font-size: 1.32rem;
}

.v43final1 .local-grid {
  margin-top: clamp(28px, 5vw, 48px);
}

.v43final1 .local-grid span {
  min-height: 72px;
  padding: 18px;
}

.v43final1 .rows {
  margin-top: clamp(54px, 8vw, 92px);
}

.v43final1 .rows article {
  min-height: 145px;
  padding: 28px 24px;
}

.v43final2 {
  background:
    linear-gradient(90deg, rgba(233, 240, 236, 0.05) 1px, transparent 1px),
    #101414;
  background-size: 12.5% 100%;
}

.v43final2 .layout {
  grid-template-columns: 64px minmax(0, 1fr);
}

.v43final2 main {
  display: grid;
  min-height: 100vh;
  padding: clamp(22px, 4.4vw, 58px) clamp(22px, 5.6vw, 86px);
}

.v43final2 header {
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(233, 240, 236, 0.72);
}

.v43final2 .hero {
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  margin-top: clamp(44px, 7vw, 82px);
}

.v43final2 .wordmark {
  font-size: clamp(4.4rem, 10.8vw, 9.25rem);
}

.v43final2 .lead {
  max-width: 1060px;
  margin-top: 24px;
  color: #f0f7f3;
  font-size: clamp(2rem, 4.8vw, 4.15rem);
  font-weight: 760;
  line-height: 0.98;
}

.v43final2 .proof {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: clamp(34px, 5vw, 60px);
  border-left: 0;
  border-top: 1px solid rgba(233, 240, 236, 0.8);
  border-bottom: 1px solid rgba(233, 240, 236, 0.8);
  padding: 0;
}

.v43final2 .proof p,
.v43final2 .proof .contact {
  margin: 0;
}

.v43final2 .proof p {
  min-height: 150px;
  padding: 24px;
  border-right: 1px solid rgba(233, 240, 236, 0.8);
}

.v43final2 .proof strong {
  margin-bottom: 8px;
  font-size: 1.22rem;
}

.v43final2 .proof .contact {
  align-self: stretch;
  min-height: 150px;
  border-radius: 0;
}

.v43final2 .local-grid {
  margin-top: 0;
  border-top: 0;
}

.v43final2 .local-grid span {
  min-height: 68px;
  padding: 18px 24px;
}

.v43final2 .rows {
  margin-top: clamp(42px, 6vw, 72px);
}

.v43final2 .rows article {
  min-height: 132px;
  padding: 24px;
}

/* 5. Ops Dashboard */
.v5 {
  color: #edf5ff;
  background: #080a12;
}

.v5 .mesh {
  min-height: 100vh;
  padding: clamp(14px, 3vw, 42px);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.06) 25%, transparent 25%) 0 0 / 32px 32px,
    #080a12;
}

.v5 .dash {
  min-height: calc(100vh - clamp(28px, 6vw, 84px));
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: #0d101c;
  overflow: hidden;
}

.v5 header {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  padding: 18px 22px;
}

.v5 header .mini:last-child {
  justify-self: end;
  color: #ffce73;
}

.v5 .command {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 410px);
  gap: 1px;
  background: rgba(255, 255, 255, 0.12);
}

.v5 .hero,
.v5 .stack {
  background: #0d101c;
  padding: clamp(24px, 5vw, 58px);
}

.v5 .wordmark {
  --o-color: #edf5ff;
  color: #edf5ff;
  font-size: clamp(3.6rem, 10vw, 8.5rem);
}

.v5 .tag {
  max-width: 820px;
  margin: 26px 0 0;
  color: #ffce73;
  font-size: clamp(1.65rem, 4vw, 4rem);
  font-weight: 950;
  line-height: 0.96;
  text-transform: uppercase;
}

.v5 .lead {
  max-width: 680px;
  margin: 24px 0 0;
  color: #abb7c8;
  font-size: 1.15rem;
}

.v5 .stack {
  display: grid;
  gap: 12px;
  align-content: center;
}

.v5 .stack article {
  border: 1px solid rgba(255, 206, 115, 0.34);
  border-radius: 8px;
  padding: 18px;
  background: #101525;
}

.v5 .stack h2 {
  margin: 0 0 8px;
  color: #ffce73;
  font-size: 1rem;
}

.v5 .stack p {
  margin: 0;
  color: #bdc8d8;
}

.v5 .footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  padding: 20px 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.v5 .contact {
  color: #080a12;
  background: #ffce73;
}

@media (max-width: 900px) {
  .v1 .hero,
  .v2 .hero,
  .v3 .body,
  .v4 .hero,
  .v5 .command {
    grid-template-columns: 1fr;
  }

  .v1 .tiles,
  .v2 .services,
  .v4 .rows,
  .v4 .local-grid {
    grid-template-columns: 1fr;
  }

  .v4 .rows article,
  .v4 .local-grid span {
    border-right: 0;
    border-bottom: 1px solid #101414;
  }

  .v4 .rows article:last-child,
  .v4 .local-grid span:last-child {
    border-bottom: 0;
  }

  .v43final2 .proof {
    grid-template-columns: 1fr;
  }

  .v43final2 .proof p {
    border-right: 0;
    border-bottom: 1px solid rgba(233, 240, 236, 0.8);
  }

  .v43final2 .proof .contact {
    min-height: 58px;
  }
}

@media (max-width: 560px) {
  .mark-row img {
    width: 36px;
    height: 36px;
  }

  .v1 header,
  .v2 header,
  .v4 header,
  .v5 header {
    align-items: flex-start;
    flex-direction: column;
  }

  .v5 header {
    display: flex;
  }

  .v1 .wordmark,
  .v2 .wordmark,
  .v3 .wordmark,
  .v4 .wordmark,
  .v5 .wordmark {
    font-size: clamp(2.5rem, 12vw, 3.7rem);
  }

  .v2 .tagline,
  .v5 .tag {
    font-size: clamp(1.55rem, 9vw, 2.7rem);
  }

  .v4 .layout {
    grid-template-columns: 1fr;
  }

  .v4 aside {
    min-height: 52px;
    border-right: 0;
    border-bottom: 1px solid #101414;
  }

  .v4 aside span {
    writing-mode: horizontal-tb;
    transform: none;
  }
}