/* Evolution Series flagship landing — deliberately scoped to /evolution-series/. */
body.qv-evolution-page {
  --qv-evo-red: var(--qv-color-brand, #df0a14);
  --qv-evo-red-dark: var(--qv-color-brand-dark, #941016);
  --qv-evo-ink: #111517;
  --qv-evo-graphite: #111619;
  --qv-evo-night: #090c0e;
  --qv-evo-muted: #5e666a;
  --qv-evo-steel: #d6dadd;
  --qv-evo-steel-light: #eef0f1;
  --qv-evo-paper: #f8f8f6;
  --qv-evo-white: #fff;
  --qv-evo-line: rgb(17 21 23 / 16%);
  background: var(--qv-evo-paper);
  color: var(--qv-evo-ink);
}

body.qv-evolution-page .qv-evo-flagship {
  position: relative;
  overflow: clip;
  background: var(--qv-evo-paper);
}

body.qv-evolution-page .qv-visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

body.qv-evolution-page .qv-evo-section {
  position: relative;
  padding-block: clamp(6rem, 10vw, 10rem);
}

body.qv-evolution-page .qv-evo-kicker {
  display: flex;
  gap: 0.7rem;
  align-items: center;
  margin: 0 0 clamp(1.4rem, 2vw, 2.2rem);
  color: var(--qv-evo-red-dark);
  font-size: 0.75rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

body.qv-evolution-page .qv-evo-kicker::before {
  width: 1.9rem;
  height: 2px;
  background: currentColor;
  content: "";
}

body.qv-evolution-page .qv-evo-kicker--light {
  color: #fff;
}

body.qv-evolution-page .qv-evo-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

body.qv-evolution-page .qv-evo-button,
body.qv-evolution-page .qv-evo-button:visited {
  display: inline-flex;
  min-height: 3.6rem;
  padding: 0.95rem 1.4rem;
  border: 1px solid transparent;
  align-items: center;
  justify-content: center;
  color: var(--qv-evo-ink);
  font-size: 0.76rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.09em;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 260ms ease, border-color 260ms ease, background-color 260ms ease, color 260ms ease;
}

body.qv-evolution-page .qv-evo-button--primary,
body.qv-evolution-page .qv-evo-button--primary:visited {
  border-color: var(--qv-evo-red);
  background: var(--qv-evo-red);
  color: #fff;
  box-shadow: 0 1rem 2.6rem rgb(148 16 22 / 18%);
}

body.qv-evolution-page .qv-evo-button--primary:hover,
body.qv-evolution-page .qv-evo-button--primary:focus-visible {
  border-color: var(--qv-evo-red-dark);
  background: var(--qv-evo-red-dark);
  color: #fff;
  transform: translateY(-2px);
}

body.qv-evolution-page .qv-evo-button--text,
body.qv-evolution-page .qv-evo-button--text:visited {
  padding-inline: 0.5rem;
  color: var(--qv-evo-ink);
}

body.qv-evolution-page .qv-evo-button--text span {
  margin-left: 0.6rem;
  color: var(--qv-evo-red-dark);
  font-size: 1rem;
  transition: transform 260ms ease;
}

body.qv-evolution-page .qv-evo-button--text:hover span,
body.qv-evolution-page .qv-evo-button--text:focus-visible span {
  transform: translateY(0.3rem);
}

body.qv-evolution-page .qv-evo-button--outline,
body.qv-evolution-page .qv-evo-button--outline:visited {
  border-color: rgb(255 255 255 / 65%);
  color: #fff;
}

body.qv-evolution-page .qv-evo-button--outline:hover,
body.qv-evolution-page .qv-evo-button--outline:focus-visible {
  border-color: #fff;
  background: #fff;
  color: var(--qv-evo-night);
  transform: translateY(-2px);
}

body.qv-evolution-page .qv-evo-button:focus-visible,
body.qv-evolution-page .qv-evo-scroll-cue:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 4px;
  box-shadow: 0 0 0 6px var(--qv-evo-red-dark);
}

/* Flagship hero. */
body.qv-evolution-page .qv-evo-hero {
  position: relative;
  min-height: max(46rem, 96svh);
  overflow: hidden;
  border-bottom: 1px solid var(--qv-evo-line);
  background:
    radial-gradient(circle at 78% 57%, rgb(255 255 255 / 92%) 0 16%, transparent 43%),
    linear-gradient(135deg, #fff 0%, #f4f5f4 44%, #d6dbdd 100%);
  color: var(--qv-evo-ink);
}

body.qv-evolution-page .qv-evo-hero__texture {
  position: absolute;
  inset: 0;
  opacity: 0.32;
  background-image:
    linear-gradient(90deg, transparent 0 calc(25% - 1px), rgb(17 21 23 / 7%) 25%, transparent calc(25% + 1px)),
    linear-gradient(90deg, transparent 0 calc(75% - 1px), rgb(17 21 23 / 5%) 75%, transparent calc(75% + 1px));
  pointer-events: none;
}

body.qv-evolution-page .qv-evo-hero__inner {
  position: relative;
  z-index: 1;
  min-height: max(46rem, 96svh);
  padding-top: clamp(9rem, 15vh, 12rem);
  padding-bottom: clamp(7.5rem, 11vh, 9rem);
}

body.qv-evolution-page .qv-evo-hero__copy {
  position: relative;
  z-index: 3;
  width: min(57rem, 67%);
}

body.qv-evolution-page .qv-evo-hero h1 {
  max-width: 9ch;
  margin: 0;
  color: var(--qv-evo-ink);
  font-size: clamp(4.6rem, 7.7vw, 8.8rem);
  font-weight: 730;
  line-height: 0.86;
  letter-spacing: -0.072em;
}

body.qv-evolution-page .qv-evo-hero__lead {
  max-width: 35rem;
  margin: clamp(1.8rem, 3vw, 2.8rem) 0 2rem;
  color: #3f474a;
  font-size: clamp(1.06rem, 1.45vw, 1.3rem);
  line-height: 1.58;
}

body.qv-evolution-page .qv-evo-hero__visual {
  --qv-evo-parallax: 0px;
  position: absolute;
  z-index: 2;
  right: min(-5vw, -1rem);
  bottom: clamp(5.7rem, 9vh, 7.5rem);
  width: min(69vw, 74rem);
  transform: translate3d(0, var(--qv-evo-parallax), 0);
  will-change: transform;
}

body.qv-evolution-page .qv-evo-hero__visual img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 2.8rem 2.5rem rgb(17 21 23 / 20%));
}

body.qv-evolution-page .qv-evo-hero__halo {
  position: absolute;
  inset: 12% 6% -4% 17%;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgb(255 255 255 / 95%) 0 30%, rgb(255 255 255 / 20%) 58%, transparent 72%);
  filter: blur(1.4rem);
}

body.qv-evolution-page .qv-evo-hero__caption {
  display: flex;
  margin: 1.2rem 6vw 0 auto;
  gap: 0.55rem;
  justify-content: flex-end;
  color: #4f575b;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

body.qv-evolution-page .qv-evo-hero__caption span {
  color: var(--qv-evo-red-dark);
}

body.qv-evolution-page .qv-evo-scroll-cue,
body.qv-evolution-page .qv-evo-scroll-cue:visited {
  position: absolute;
  z-index: 4;
  right: var(--qv-final-gutter);
  bottom: 2rem;
  display: inline-flex;
  gap: 0.7rem;
  align-items: center;
  color: var(--qv-evo-ink);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-decoration: none;
  text-transform: uppercase;
}

body.qv-evolution-page .qv-evo-scroll-cue span {
  position: relative;
  width: 1px;
  height: 2.8rem;
  overflow: hidden;
  background: rgb(17 21 23 / 22%);
}

body.qv-evolution-page .qv-evo-scroll-cue span::after {
  position: absolute;
  inset: 0;
  background: var(--qv-evo-red);
  content: "";
  animation: qv-evo-scroll-line 1.8s ease-in-out infinite;
}

@keyframes qv-evo-scroll-line {
  0% { transform: translateY(-100%); }
  55%, 100% { transform: translateY(100%); }
}

/* Problem: deliberate graphite surface with enforced light typography. */
body.qv-evolution-page .qv-evo-problem {
  background: var(--qv-evo-graphite);
  color: #f8f8f6;
}

body.qv-evolution-page .qv-evo-problem :where(h2, p, li, span) {
  color: #f8f8f6;
}

body.qv-evolution-page .qv-evo-problem__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(22rem, 0.9fr);
  gap: clamp(4rem, 9vw, 10rem);
  align-items: start;
}

body.qv-evolution-page .qv-evo-problem__intro {
  position: sticky;
  top: 8rem;
}

body.qv-evolution-page .qv-evo-problem h2 {
  max-width: 15ch;
  margin: 0;
  font-size: clamp(3rem, 5.7vw, 6.5rem);
  font-weight: 650;
  line-height: 0.96;
  letter-spacing: -0.055em;
}

body.qv-evolution-page .qv-evo-frictions {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgb(255 255 255 / 20%);
}

body.qv-evolution-page .qv-evo-frictions li {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  min-height: 7.2rem;
  padding: 1.8rem 0;
  border-bottom: 1px solid rgb(255 255 255 / 20%);
  align-items: center;
  font-size: clamp(1.25rem, 2.1vw, 2rem);
  font-weight: 560;
  line-height: 1.15;
}

body.qv-evolution-page .qv-evo-frictions li span {
  color: #e35b62;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

/* IAEVO reveal. */
body.qv-evolution-page .qv-evo-answer {
  padding-bottom: clamp(3rem, 5vw, 5rem);
  background:
    linear-gradient(90deg, transparent calc(50% - 1px), rgb(17 21 23 / 8%) 50%, transparent calc(50% + 1px)),
    var(--qv-evo-white);
  color: var(--qv-evo-ink);
}

body.qv-evolution-page .qv-evo-answer :where(h2, p) {
  color: var(--qv-evo-ink);
}

body.qv-evolution-page .qv-evo-answer__heading {
  display: grid;
  grid-template-columns: minmax(14rem, 0.58fr) minmax(0, 1.42fr);
  gap: clamp(2rem, 7vw, 8rem);
  align-items: center;
}

body.qv-evolution-page .qv-evo-answer__logo {
  display: block;
  width: min(24rem, 100%);
  height: auto;
}

body.qv-evolution-page .qv-evo-answer h2 {
  max-width: 13ch;
  margin: 0;
  font-size: clamp(3.5rem, 6.5vw, 7.4rem);
  font-weight: 660;
  line-height: 0.92;
  letter-spacing: -0.06em;
}

body.qv-evolution-page .qv-evo-answer__copy {
  max-width: 42rem;
  margin: clamp(2.5rem, 4vw, 4rem) 0 0 auto;
  color: #4d5559 !important;
  font-size: clamp(1.08rem, 1.5vw, 1.32rem);
  line-height: 1.65;
}

body.qv-evolution-page .qv-evo-answer__machine {
  position: relative;
  width: min(92rem, 94vw);
  margin: clamp(4rem, 8vw, 8rem) auto 0;
}

body.qv-evolution-page .qv-evo-answer__machine::after {
  position: absolute;
  z-index: -1;
  right: 8%;
  bottom: -3%;
  left: 8%;
  height: 18%;
  border-radius: 50%;
  background: rgb(17 21 23 / 22%);
  filter: blur(2.6rem);
  content: "";
}

body.qv-evolution-page .qv-evo-answer__machine img {
  display: block;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 2.5rem 2rem rgb(17 21 23 / 15%));
}

/* Sticky process narrative. */
body.qv-evolution-page .qv-evo-process {
  --qv-process-progress: 0;
  background: linear-gradient(135deg, #f4f5f5 0%, #d5dadd 58%, #edf0f0 100%);
  color: var(--qv-evo-ink);
}

body.qv-evolution-page .qv-evo-process :where(h2, p, li, strong, span) {
  color: var(--qv-evo-ink);
}

body.qv-evolution-page .qv-evo-process__layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(28rem, 1.1fr);
  gap: clamp(4rem, 10vw, 11rem);
  align-items: start;
}

body.qv-evolution-page .qv-evo-process__intro {
  position: sticky;
  top: 9rem;
}

body.qv-evolution-page .qv-evo-process h2 {
  max-width: 13ch;
  margin: 0;
  font-size: clamp(3rem, 5vw, 5.8rem);
  font-weight: 660;
  line-height: 0.96;
  letter-spacing: -0.052em;
}

body.qv-evolution-page .qv-evo-process__intro > p:last-child {
  max-width: 32rem;
  margin: 2rem 0 0;
  color: #4d5559;
  font-size: 1.08rem;
  line-height: 1.7;
}

body.qv-evolution-page .qv-evo-process__rail {
  position: relative;
  padding-left: clamp(2.5rem, 5vw, 5rem);
}

body.qv-evolution-page .qv-evo-process__track {
  position: absolute;
  top: 3.4rem;
  bottom: 3.4rem;
  left: 0.35rem;
  width: 2px;
  overflow: hidden;
  background: rgb(17 21 23 / 17%);
}

body.qv-evolution-page .qv-evo-process__track span {
  position: absolute;
  inset: 0;
  background: var(--qv-evo-red);
  transform: scaleY(var(--qv-process-progress));
  transform-origin: top;
  transition: transform 80ms linear;
}

body.qv-evolution-page .qv-evo-process__rail ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

body.qv-evolution-page .qv-evo-process__rail li {
  position: relative;
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  min-height: clamp(7.8rem, 11vw, 10.5rem);
  padding: 2.5rem 0;
  border-bottom: 1px solid rgb(17 21 23 / 18%);
  align-items: center;
  opacity: 0.4;
  transition: opacity 400ms ease, transform 400ms ease;
  transform: translateX(0.8rem);
}

body.qv-evolution-page .qv-evo-process__rail li::before {
  position: absolute;
  top: 50%;
  left: calc(clamp(2.5rem, 5vw, 5rem) * -1 - 0.1rem);
  width: 0.9rem;
  height: 0.9rem;
  border: 2px solid #8d9598;
  border-radius: 50%;
  background: #e4e7e8;
  content: "";
  transform: translateY(-50%);
  transition: border-color 300ms ease, background-color 300ms ease, box-shadow 300ms ease;
}

body.qv-evolution-page .qv-evo-process__rail li[data-active] {
  opacity: 1;
  transform: translateX(0);
}

body.qv-evolution-page .qv-evo-process__rail li[data-active]::before {
  border-color: var(--qv-evo-red);
  background: var(--qv-evo-red);
  box-shadow: 0 0 0 0.45rem rgb(223 10 20 / 12%);
}

body.qv-evolution-page .qv-evo-process__rail li span {
  color: var(--qv-evo-red-dark);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

body.qv-evolution-page .qv-evo-process__rail li strong {
  font-size: clamp(1.8rem, 3.2vw, 3.5rem);
  font-weight: 620;
  line-height: 1;
  letter-spacing: -0.035em;
}

/* Verified production figures on a true dark surface. */
body.qv-evolution-page .qv-evo-performance {
  background: var(--qv-evo-night);
  color: #fff;
}

body.qv-evolution-page .qv-evo-performance :where(h2, h3, p, strong, span, small) {
  color: #fff;
}

body.qv-evolution-page .qv-evo-performance__header {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(2rem, 7vw, 8rem);
  align-items: end;
  padding-bottom: clamp(3.5rem, 6vw, 6rem);
  border-bottom: 1px solid rgb(255 255 255 / 20%);
}

body.qv-evolution-page .qv-evo-performance__header .qv-evo-kicker {
  margin: 0;
}

body.qv-evolution-page .qv-evo-performance h2 {
  max-width: 11ch;
  margin: 0;
  font-size: clamp(3.4rem, 6.2vw, 7rem);
  font-weight: 640;
  line-height: 0.94;
  letter-spacing: -0.06em;
}

body.qv-evolution-page .qv-evo-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

body.qv-evolution-page .qv-evo-metric {
  min-width: 0;
  padding: clamp(3.5rem, 7vw, 6rem) clamp(1.5rem, 5vw, 5rem) 0 0;
}

body.qv-evolution-page .qv-evo-metric + .qv-evo-metric {
  padding-right: 0;
  padding-left: clamp(1.5rem, 5vw, 5rem);
  border-left: 1px solid rgb(255 255 255 / 20%);
}

body.qv-evolution-page .qv-evo-metric p {
  margin: 0 0 1rem;
  color: #cbd0d2;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

body.qv-evolution-page .qv-evo-metric strong {
  display: flex;
  min-width: 0;
  align-items: baseline;
  font-size: clamp(4.8rem, 9vw, 10rem);
  font-weight: 690;
  line-height: 0.88;
  letter-spacing: -0.07em;
  white-space: nowrap;
}

body.qv-evolution-page .qv-evo-metric small {
  margin-left: 0.7rem;
  font-size: clamp(1rem, 2vw, 1.8rem);
  font-weight: 650;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

body.qv-evolution-page .qv-evo-metric h3 {
  margin: 1.7rem 0 0;
  color: #cbd0d2;
  font-size: clamp(1rem, 1.6vw, 1.35rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Benefits: one visual stage, four editorial scroll states. */
body.qv-evolution-page .qv-evo-benefits {
  background: var(--qv-evo-paper);
  color: var(--qv-evo-ink);
}

body.qv-evolution-page .qv-evo-benefits :where(h2, h3, p, li, span) {
  color: var(--qv-evo-ink);
}

body.qv-evolution-page .qv-evo-benefits__layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(26rem, 1.05fr);
  gap: clamp(4rem, 9vw, 10rem);
}

body.qv-evolution-page .qv-evo-benefits__stage {
  position: sticky;
  top: 8.5rem;
  align-self: start;
}

body.qv-evolution-page .qv-evo-benefits__number {
  margin: 0;
  color: var(--qv-evo-red) !important;
  font-size: clamp(9rem, 19vw, 20rem);
  font-weight: 760;
  line-height: 0.74;
  letter-spacing: -0.09em;
}

body.qv-evolution-page .qv-evo-benefits__active {
  max-width: 11ch;
  min-height: 2.2em;
  margin: 2rem 0 0;
  font-size: clamp(2rem, 3.7vw, 4rem);
  font-weight: 630;
  line-height: 1;
  letter-spacing: -0.045em;
}

body.qv-evolution-page .qv-evo-benefits__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--qv-evo-line);
}

body.qv-evolution-page .qv-evo-benefits__list li {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 1rem;
  min-height: clamp(15rem, 27vh, 20rem);
  padding: clamp(3rem, 6vw, 6rem) 0;
  border-bottom: 1px solid var(--qv-evo-line);
  align-items: center;
  opacity: 0.38;
  transition: opacity 360ms ease;
}

body.qv-evolution-page .qv-evo-benefits__list li[data-active="true"] {
  opacity: 1;
}

body.qv-evolution-page .qv-evo-benefits__list li > span {
  color: var(--qv-evo-red-dark);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.15em;
}

body.qv-evolution-page .qv-evo-benefits__list h3 {
  max-width: 12ch;
  margin: 0;
  font-size: clamp(2.3rem, 4.3vw, 4.8rem);
  font-weight: 630;
  line-height: 0.98;
  letter-spacing: -0.05em;
}

/* Modular system diagram. */
body.qv-evolution-page .qv-evo-modular {
  background: linear-gradient(145deg, #fff 0%, #e6e9ea 58%, #f7f8f8 100%);
  color: var(--qv-evo-ink);
}

body.qv-evolution-page .qv-evo-modular :where(h2, p, span, small) {
  color: var(--qv-evo-ink);
}

body.qv-evolution-page .qv-evo-modular__intro {
  display: grid;
  grid-template-columns: 0.6fr 1.25fr 0.75fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: end;
}

body.qv-evolution-page .qv-evo-modular__intro .qv-evo-kicker {
  align-self: start;
}

body.qv-evolution-page .qv-evo-modular h2 {
  max-width: 13ch;
  margin: 0;
  font-size: clamp(3.2rem, 5.7vw, 6.5rem);
  font-weight: 650;
  line-height: 0.95;
  letter-spacing: -0.058em;
}

body.qv-evolution-page .qv-evo-modular__intro > p:last-child {
  margin: 0;
  color: #4c5559;
  font-size: 1.05rem;
  line-height: 1.7;
}

body.qv-evolution-page .qv-evo-orbit {
  position: relative;
  min-height: clamp(35rem, 53vw, 48rem);
  margin-top: clamp(5rem, 9vw, 9rem);
}

body.qv-evolution-page .qv-evo-orbit::before,
body.qv-evolution-page .qv-evo-orbit::after {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgb(17 21 23 / 14%);
  border-radius: 50%;
  content: "";
  transform: translate(-50%, -50%);
}

body.qv-evolution-page .qv-evo-orbit::before {
  width: min(58vw, 48rem);
  height: min(58vw, 48rem);
}

body.qv-evolution-page .qv-evo-orbit::after {
  width: min(38vw, 30rem);
  height: min(38vw, 30rem);
  border-style: dashed;
}

body.qv-evolution-page .qv-evo-orbit__line {
  position: absolute;
  top: 50%;
  right: 10%;
  left: 10%;
  height: 1px;
  background: rgb(17 21 23 / 14%);
}

body.qv-evolution-page .qv-evo-orbit__core,
body.qv-evolution-page .qv-evo-orbit__node {
  position: absolute;
  z-index: 2;
  display: flex;
  flex-direction: column;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  text-align: center;
}

body.qv-evolution-page .qv-evo-orbit__core {
  top: 50%;
  left: 50%;
  width: clamp(12rem, 19vw, 18rem);
  height: clamp(12rem, 19vw, 18rem);
  background: var(--qv-evo-red);
  color: #fff;
  box-shadow: 0 2.4rem 5rem rgb(148 16 22 / 22%);
  transform: translate(-50%, -50%);
}

body.qv-evolution-page .qv-evo-orbit__core :where(span, small) {
  color: #fff;
}

body.qv-evolution-page .qv-evo-orbit__core span {
  font-size: clamp(2.2rem, 4vw, 4rem);
  font-weight: 780;
  line-height: 1;
  letter-spacing: -0.055em;
}

body.qv-evolution-page .qv-evo-orbit__core small {
  margin-top: 0.6rem;
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

body.qv-evolution-page .qv-evo-orbit__node {
  width: clamp(8.2rem, 13vw, 11.5rem);
  height: clamp(8.2rem, 13vw, 11.5rem);
  padding: 1rem;
  border: 1px solid rgb(17 21 23 / 22%);
  background: rgb(255 255 255 / 88%);
  color: var(--qv-evo-ink);
  box-shadow: 0 1.2rem 3.2rem rgb(17 21 23 / 8%);
  font-size: clamp(0.86rem, 1.3vw, 1.1rem);
  font-weight: 700;
  line-height: 1.15;
}

body.qv-evolution-page .qv-evo-orbit__node span {
  margin-bottom: 0.45rem;
  color: var(--qv-evo-red-dark);
  font-size: 0.63rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

body.qv-evolution-page .qv-evo-orbit__node--1 { top: 4%; left: 17%; }
body.qv-evolution-page .qv-evo-orbit__node--2 { top: 0; right: 19%; }
body.qv-evolution-page .qv-evo-orbit__node--3 { top: 50%; right: 4%; transform: translateY(-50%); }
body.qv-evolution-page .qv-evo-orbit__node--4 { right: 21%; bottom: 0; }
body.qv-evolution-page .qv-evo-orbit__node--5 { bottom: 4%; left: 16%; }

/* Full-width official asset. */
body.qv-evolution-page .qv-evo-visual {
  padding: clamp(1rem, 2vw, 2rem);
  background: var(--qv-evo-steel);
}

body.qv-evolution-page .qv-evo-visual__frame {
  --qv-visual-scale: 1;
  position: relative;
  min-height: clamp(34rem, 68vw, 58rem);
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 58%, #fff 0 11%, transparent 46%),
    linear-gradient(140deg, #f7f8f8 0%, #c8ced0 100%);
}

body.qv-evolution-page .qv-evo-visual__frame::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent calc(33.333% - 1px), rgb(17 21 23 / 8%) 33.333%, transparent calc(33.333% + 1px)),
    linear-gradient(90deg, transparent calc(66.666% - 1px), rgb(17 21 23 / 8%) 66.666%, transparent calc(66.666% + 1px));
  content: "";
}

body.qv-evolution-page .qv-evo-visual__frame img {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 1;
  display: block;
  width: min(92vw, 94rem);
  max-width: none;
  height: auto;
  filter: drop-shadow(0 3.5rem 3rem rgb(17 21 23 / 24%));
  transform: translate(-50%, -46%) scale(var(--qv-visual-scale));
  transform-origin: center;
  will-change: transform;
}

body.qv-evolution-page .qv-evo-visual__meta {
  position: absolute;
  z-index: 2;
  inset: clamp(1.5rem, 3vw, 3rem);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  color: var(--qv-evo-ink);
  pointer-events: none;
}

body.qv-evolution-page .qv-evo-visual__meta :where(p, span) {
  margin: 0;
  color: var(--qv-evo-ink);
  font-size: 0.7rem;
  font-style: normal;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

body.qv-evolution-page .qv-evo-visual__meta span {
  display: inline-flex;
  gap: 0.8rem;
  align-items: center;
}

body.qv-evolution-page .qv-evo-visual__meta i {
  display: inline-block;
  width: 2rem;
  height: 2px;
  background: var(--qv-evo-red);
}

/* Conversion close: explicit light text and accessible CTAs. */
body.qv-evolution-page .qv-evo-conversion {
  background:
    radial-gradient(circle at 85% 10%, rgb(255 255 255 / 7%) 0 8%, transparent 34%),
    var(--qv-evo-night);
  color: #fff;
}

body.qv-evolution-page .qv-evo-conversion :where(h2, p, span) {
  color: #fff;
}

body.qv-evolution-page .qv-evo-conversion__inner {
  min-height: min(48rem, 76svh);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}

body.qv-evolution-page .qv-evo-conversion h2 {
  max-width: 11ch;
  margin: 0;
  font-size: clamp(4rem, 8vw, 9.2rem);
  font-weight: 650;
  line-height: 0.88;
  letter-spacing: -0.068em;
}

body.qv-evolution-page .qv-evo-conversion__inner > p:not(.qv-evo-kicker) {
  max-width: 43rem;
  margin: clamp(2rem, 3vw, 3rem) 0 2rem;
  color: #d7dcde;
  font-size: clamp(1.08rem, 1.6vw, 1.32rem);
  line-height: 1.65;
}

/* Avoid a second generic conversion block, only on this landing. */
body.qv-evolution-page .qv-footer__cta {
  display: none !important;
}

/* Page-only safeguard for the white compact header over dark landing sections. */
body.qv-site.qv-evolution-page .qv-header.qv-header--compact .qv-navigation--desktop .qv-navigation__list > li > a,
body.qv-site.qv-evolution-page .qv-header.qv-header--compact .qv-navigation--desktop .qv-navigation__list > li > button {
  color: var(--qv-evo-ink) !important;
}

body.qv-site.qv-evolution-page .qv-header.qv-header--compact .qv-navigation--desktop .qv-navigation__list > li > a:hover,
body.qv-site.qv-evolution-page .qv-header.qv-header--compact .qv-navigation--desktop .qv-navigation__list > li > a:focus-visible,
body.qv-site.qv-evolution-page .qv-header.qv-header--compact .qv-navigation--desktop .qv-navigation__list > li > button:hover,
body.qv-site.qv-evolution-page .qv-header.qv-header--compact .qv-navigation--desktop .qv-navigation__list > li > button:focus-visible {
  color: var(--qv-evo-red) !important;
}

@media (max-width: 75rem) {
  body.qv-evolution-page .qv-evo-hero__copy {
    width: 72%;
  }

  body.qv-evolution-page .qv-evo-hero__visual {
    right: -7vw;
    width: 72vw;
  }

  body.qv-evolution-page .qv-evo-hero h1 {
    font-size: clamp(4.4rem, 8vw, 7rem);
  }

  body.qv-evolution-page .qv-evo-modular__intro {
    grid-template-columns: 0.65fr 1.35fr;
  }

  body.qv-evolution-page .qv-evo-modular__intro > p:last-child {
    grid-column: 2;
  }
}

@media (max-width: 64rem) {
  body.qv-evolution-page .qv-evo-hero,
  body.qv-evolution-page .qv-evo-hero__inner {
    min-height: 52rem;
  }

  body.qv-evolution-page .qv-evo-hero__inner {
    padding-top: 9rem;
  }

  body.qv-evolution-page .qv-evo-hero__copy {
    width: 82%;
  }

  body.qv-evolution-page .qv-evo-hero__visual {
    right: -9vw;
    bottom: 6.5rem;
    width: 82vw;
  }

  body.qv-evolution-page .qv-evo-problem__inner,
  body.qv-evolution-page .qv-evo-process__layout,
  body.qv-evolution-page .qv-evo-benefits__layout {
    gap: 4rem;
  }

  body.qv-evolution-page .qv-evo-answer__heading {
    grid-template-columns: minmax(12rem, 0.5fr) minmax(0, 1.5fr);
    gap: 3rem;
  }
}

@media (max-width: 48rem) {
  body.qv-evolution-page .qv-evo-section {
    padding-block: clamp(4.5rem, 12vw, 6rem);
  }

  body.qv-evolution-page .qv-evo-hero {
    min-height: auto;
  }

  body.qv-evolution-page .qv-evo-hero__inner {
    display: flex;
    min-height: auto;
    padding-top: 8.2rem;
    padding-bottom: 5.5rem;
    flex-direction: column;
  }

  body.qv-evolution-page .qv-evo-hero__copy {
    width: 100%;
  }

  body.qv-evolution-page .qv-evo-hero h1 {
    max-width: 9ch;
    font-size: clamp(3.7rem, 11.2vw, 5.4rem);
    line-height: 0.9;
  }

  body.qv-evolution-page .qv-evo-hero__lead {
    max-width: 31rem;
  }

  body.qv-evolution-page .qv-evo-hero__visual {
    position: relative;
    right: auto;
    bottom: auto;
    width: 104%;
    margin: 4rem -2% 0;
    transform: none;
  }

  body.qv-evolution-page .qv-evo-hero__caption {
    margin-right: 5%;
  }

  body.qv-evolution-page .qv-evo-scroll-cue {
    display: none;
  }

  body.qv-evolution-page .qv-evo-problem__inner,
  body.qv-evolution-page .qv-evo-process__layout,
  body.qv-evolution-page .qv-evo-benefits__layout,
  body.qv-evolution-page .qv-evo-performance__header {
    grid-template-columns: 1fr;
  }

  body.qv-evolution-page .qv-evo-problem__intro,
  body.qv-evolution-page .qv-evo-process__intro,
  body.qv-evolution-page .qv-evo-benefits__stage {
    position: static;
  }

  body.qv-evolution-page .qv-evo-problem h2,
  body.qv-evolution-page .qv-evo-process h2,
  body.qv-evolution-page .qv-evo-modular h2 {
    font-size: clamp(2.8rem, 9vw, 4.6rem);
  }

  body.qv-evolution-page .qv-evo-answer__heading {
    grid-template-columns: 1fr;
  }

  body.qv-evolution-page .qv-evo-answer__logo {
    width: min(15rem, 60vw);
  }

  body.qv-evolution-page .qv-evo-answer h2 {
    font-size: clamp(3.1rem, 10vw, 5rem);
  }

  body.qv-evolution-page .qv-evo-answer__copy {
    margin-left: 0;
  }

  body.qv-evolution-page .qv-evo-answer__machine {
    width: 100vw;
    margin-left: 0;
  }

  body.qv-evolution-page .qv-evo-process__rail {
    padding-left: 2.8rem;
  }

  body.qv-evolution-page .qv-evo-process__track {
    left: 0.2rem;
  }

  body.qv-evolution-page .qv-evo-process__rail li {
    min-height: 6.8rem;
    opacity: 1;
    transform: none;
  }

  body.qv-evolution-page .qv-evo-process__rail li::before {
    left: -2.95rem;
  }

  body.qv-evolution-page .qv-evo-process__rail li strong {
    font-size: clamp(1.65rem, 6.4vw, 2.6rem);
  }

  body.qv-evolution-page .qv-evo-performance__header {
    gap: 1.5rem;
  }

  body.qv-evolution-page .qv-evo-metric strong {
    font-size: clamp(4rem, 10vw, 6.2rem);
  }

  body.qv-evolution-page .qv-evo-benefits__stage {
    display: none;
  }

  body.qv-evolution-page .qv-evo-benefits__list li {
    min-height: auto;
    padding: 3.5rem 0;
    opacity: 1;
  }

  body.qv-evolution-page .qv-evo-benefits__list h3 {
    font-size: clamp(2.2rem, 7vw, 3.5rem);
  }

  body.qv-evolution-page .qv-evo-modular__intro {
    grid-template-columns: 1fr;
    align-items: start;
  }

  body.qv-evolution-page .qv-evo-modular__intro > p:last-child {
    grid-column: auto;
    max-width: 36rem;
  }

  body.qv-evolution-page .qv-evo-orbit {
    display: grid;
    min-height: auto;
    margin-top: 4rem;
    gap: 0;
  }

  body.qv-evolution-page .qv-evo-orbit::before,
  body.qv-evolution-page .qv-evo-orbit::after,
  body.qv-evolution-page .qv-evo-orbit__line {
    display: none;
  }

  body.qv-evolution-page .qv-evo-orbit__core,
  body.qv-evolution-page .qv-evo-orbit__node {
    position: relative;
    inset: auto;
    width: 100%;
    height: auto;
    min-height: 6rem;
    border: 0;
    border-bottom: 1px solid var(--qv-evo-line);
    border-radius: 0;
    flex-direction: row;
    gap: 1rem;
    justify-content: flex-start;
    text-align: left;
    box-shadow: none;
    transform: none;
  }

  body.qv-evolution-page .qv-evo-orbit__core {
    min-height: 8rem;
    padding: 1.5rem;
    justify-content: space-between;
    background: var(--qv-evo-red);
  }

  body.qv-evolution-page .qv-evo-orbit__core span {
    font-size: 2.8rem;
  }

  body.qv-evolution-page .qv-evo-orbit__node {
    display: grid;
    grid-template-columns: 3rem 1fr;
    padding: 1.5rem 0;
    background: transparent;
  }

  body.qv-evolution-page .qv-evo-orbit__node span {
    margin: 0;
  }

  body.qv-evolution-page .qv-evo-visual__frame {
    min-height: clamp(29rem, 78vw, 38rem);
  }

  body.qv-evolution-page .qv-evo-visual__frame img {
    width: 112vw;
    transform: translate(-50%, -40%) scale(var(--qv-visual-scale));
  }

  body.qv-evolution-page .qv-evo-conversion__inner {
    min-height: auto;
  }
}

@media (max-width: 32rem) {
  body.qv-evolution-page .qv-evo-hero__inner {
    padding-top: 7.2rem;
    padding-bottom: 4.5rem;
  }

  body.qv-evolution-page .qv-evo-hero h1 {
    font-size: clamp(3.3rem, 15vw, 4.2rem);
  }

  body.qv-evolution-page .qv-evo-hero__lead {
    margin-top: 1.5rem;
    font-size: 1rem;
  }

  body.qv-evolution-page .qv-evo-actions {
    display: grid;
    width: 100%;
  }

  body.qv-evolution-page .qv-evo-button {
    width: 100%;
  }

  body.qv-evolution-page .qv-evo-button--text {
    justify-content: flex-start;
  }

  body.qv-evolution-page .qv-evo-hero__visual {
    width: 104%;
    margin: 3.2rem -2% 0;
  }

  body.qv-evolution-page .qv-evo-frictions li {
    min-height: 6.2rem;
    font-size: 1.3rem;
  }

  body.qv-evolution-page .qv-evo-metrics {
    grid-template-columns: 1fr;
  }

  body.qv-evolution-page .qv-evo-metric,
  body.qv-evolution-page .qv-evo-metric + .qv-evo-metric {
    padding: 3.5rem 0;
    border-left: 0;
  }

  body.qv-evolution-page .qv-evo-metric + .qv-evo-metric {
    border-top: 1px solid rgb(255 255 255 / 20%);
  }

  body.qv-evolution-page .qv-evo-metric strong {
    font-size: clamp(4rem, 20vw, 5.1rem);
  }

  body.qv-evolution-page .qv-evo-visual {
    padding: 0.65rem;
  }

  body.qv-evolution-page .qv-evo-visual__frame {
    min-height: 26rem;
  }

  body.qv-evolution-page .qv-evo-visual__frame img {
    width: 112vw;
    transform: translate(-50%, -32%) scale(var(--qv-visual-scale));
  }

  body.qv-evolution-page .qv-evo-visual__meta {
    inset: 1.2rem;
  }

  body.qv-evolution-page .qv-evo-visual__meta span {
    display: none;
  }

  body.qv-evolution-page .qv-evo-conversion h2 {
    font-size: clamp(3.5rem, 15vw, 4.6rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  body.qv-evolution-page .qv-evo-scroll-cue span::after {
    animation: none;
    transform: none;
  }

  body.qv-evolution-page .qv-evo-hero__visual,
  body.qv-evolution-page .qv-evo-visual__frame img,
  body.qv-evolution-page .qv-evo-process__track span,
  body.qv-evolution-page .qv-evo-process__rail li,
  body.qv-evolution-page .qv-evo-benefits__list li,
  body.qv-evolution-page .qv-evo-button,
  body.qv-evolution-page .qv-evo-button--text span {
    transition: none !important;
    animation: none !important;
  }

  body.qv-evolution-page .qv-evo-hero__visual {
    transform: none !important;
  }

  body.qv-evolution-page .qv-evo-visual__frame img {
    --qv-visual-scale: 1;
  }

  body.qv-evolution-page .qv-evo-process__rail li,
  body.qv-evolution-page .qv-evo-benefits__list li {
    opacity: 1;
    transform: none;
  }
}

/* 2.4.1: keep the IAEVO visual and launch copy in two distinct editorial fields. */
@media (min-width: 48.01rem) {
  body.qv-evolution-page .qv-evo-hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 0.78fr) minmax(32rem, 1.22fr);
    gap: clamp(2.5rem, 5vw, 6rem);
    align-items: center;
  }

  body.qv-evolution-page .qv-evo-hero__copy {
    width: auto;
    max-width: 44rem;
  }

  body.qv-evolution-page .qv-evo-hero h1 {
    max-width: 8.5ch;
    font-size: clamp(4.2rem, 7vw, 7.8rem);
    line-height: 0.92;
  }

  body.qv-evolution-page .qv-evo-hero__visual {
    position: relative;
    right: auto;
    bottom: auto;
    width: 116%;
    margin: auto -16% 0 0;
    transform: translate3d(0, var(--qv-evo-parallax), 0);
  }
}

@media (min-width: 48.01rem) and (max-width: 64rem) {
  body.qv-evolution-page .qv-evo-hero__inner {
    grid-template-columns: minmax(0, 0.9fr) minmax(25rem, 1.1fr);
    gap: 2.5rem;
  }

  body.qv-evolution-page .qv-evo-hero h1 {
    font-size: clamp(3.75rem, 5.2vw, 5.2rem);
    line-height: 0.95;
  }

  body.qv-evolution-page .qv-evo-hero__visual {
    width: 112%;
    margin-right: -12%;
  }
}