:root {
  --mos-deep: #111323;
  --mos-paper: #f6f5fb;
  --mos-paper-strong: #ffffff;
  --mos-lilac: #ece7ff;
  --mos-violet: #6436f1;
  --mos-violet-dark: #4320bb;
  --mos-blue: #2563eb;
  --mos-ink-soft: #626477;
  --mos-line: rgba(17, 19, 35, 0.16);
  --mos-gutter: clamp(1.35rem, 5vw, 5.5rem);
  --mos-folio-space: clamp(0rem, 7vw, 7.5rem);
  --mos-max: 91rem;
  --builder-progress: 0.2;
  color-scheme: light;
}

* { box-sizing: border-box; }

html {
  background: var(--mos-paper);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: clip;
  color: var(--mos-deep);
  background: var(--mos-paper);
  font-family: "Avenir Next", "Helvetica Neue", system-ui, sans-serif;
  text-rendering: geometricPrecision;
}

body::selection {
  color: #fff;
  background: var(--mos-violet);
}

a { color: inherit; }

.mos-skip {
  position: fixed;
  top: 0.75rem;
  left: 50%;
  z-index: 200;
  padding: 0.8rem 1rem;
  color: var(--mos-deep);
  font-size: 0.78rem;
  font-weight: 850;
  text-decoration: none;
  background: #fff;
  border-radius: 0.55rem;
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.24);
  transform: translate(-50%, -160%);
  transition: transform 150ms ease-out;
}

.mos-skip:focus { transform: translate(-50%, 0); }

:where(a, button):focus-visible {
  outline: 3px solid #8d72ff;
  outline-offset: 5px;
}

.mos-progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: 3px;
  background: rgba(255, 255, 255, 0.12);
}

.mos-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--mos-violet);
  transform: scaleX(0);
  transform-origin: left;
  will-change: transform;
}

.mos-folio {
  position: fixed;
  top: 50%;
  left: clamp(1rem, 2.1vw, 2.3rem);
  z-index: 80;
  display: grid;
  width: 4.6rem;
  gap: 1rem;
  transform: translateY(-50%);
  mix-blend-mode: difference;
  color: #fff;
}

.mos-folio__current {
  margin: 0;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.mos-folio nav {
  display: grid;
  gap: 0.55rem;
}

.mos-folio nav a {
  display: grid;
  width: 1rem;
  height: 1rem;
  place-items: center;
  border-radius: 50%;
}

.mos-folio nav span {
  display: block;
  width: 0.3rem;
  height: 0.3rem;
  background: currentColor;
  border-radius: 50%;
  opacity: 0.38;
  transition: opacity 150ms ease-out, transform 180ms cubic-bezier(0.23, 1, 0.32, 1);
}

.mos-folio nav a:hover span,
.mos-folio nav a.is-active span {
  opacity: 1;
  transform: scale(1.7);
}

.mos-chapter {
  position: relative;
  isolation: isolate;
}

.mos-theme-dark {
  color: #f8f8fb;
  background: var(--mos-deep);
}

.mos-theme-paper {
  color: var(--mos-deep);
  background: var(--mos-paper);
}

.mos-theme-lilac {
  color: var(--mos-deep);
  background: var(--mos-lilac);
}

.mos-theme-violet {
  color: #fff;
  background: var(--mos-violet);
}

.mos-wrap {
  width: min(100%, var(--mos-max));
  margin-inline: auto;
  padding-inline: calc(var(--mos-gutter) + var(--mos-folio-space));
}

.mos-label {
  margin: 0;
  color: var(--mos-violet);
  font-size: clamp(0.65rem, 0.72vw, 0.8rem);
  font-weight: 850;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.mos-theme-dark .mos-label,
.mos-theme-violet .mos-label { color: #c4b6ff; }

.mos-brand {
  position: absolute;
  top: clamp(1.35rem, 3vw, 2.8rem);
  left: calc(var(--mos-gutter) + var(--mos-folio-space));
  display: block;
  width: clamp(9rem, 12vw, 11.5rem);
}

.mos-brand img {
  display: block;
  width: 100%;
  height: auto;
}

.mos-hero {
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
}

.mos-hero::before,
.mos-hero::after {
  position: absolute;
  pointer-events: none;
  content: "";
}

.mos-hero::before {
  top: -18vw;
  right: -10vw;
  width: 54vw;
  aspect-ratio: 1;
  border: 1px solid rgba(143, 112, 255, 0.26);
  border-radius: 50%;
  box-shadow: inset 0 0 0 8vw rgba(100, 54, 241, 0.035), inset 0 0 0 16vw rgba(100, 54, 241, 0.025);
}

.mos-hero::after {
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 80% 18%, rgba(100, 54, 241, 0.26), transparent 29rem),
    linear-gradient(115deg, rgba(255, 255, 255, 0.035), transparent 44%);
}

.mos-hero__inner {
  position: relative;
  min-height: inherit;
  display: flex;
  align-items: center;
  padding-top: clamp(7rem, 13vh, 10rem);
  padding-bottom: clamp(6.5rem, 12vh, 9rem);
}

.mos-hero__copy {
  width: min(100%, 76rem);
}

.mos-hero h1,
.mos-editorial h2,
.mos-turn h2,
.mos-system h2,
.mos-install h2,
.mos-proof h2,
.mos-offer h2 {
  text-wrap: balance;
}

.mos-hero h1 {
  max-width: 100%;
  margin: 1.2rem 0 0;
  font-size: clamp(3.9rem, 5.55vw, 7rem);
  font-weight: 760;
  letter-spacing: -0.062em;
  line-height: 0.91;
}

.mos-hero__copy > p:not(.mos-label) {
  max-width: 44rem;
  margin: 1.65rem 0 0;
  color: rgba(248, 248, 251, 0.7);
  font-size: clamp(1rem, 1.35vw, 1.34rem);
  line-height: 1.55;
  text-wrap: pretty;
}

.mos-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.4rem;
  margin-top: 1.35rem;
  color: rgba(248, 248, 251, 0.58);
  font-size: 0.68rem;
  font-weight: 780;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.mos-hero__facts span {
  display: inline-flex;
  gap: 0.55rem;
  align-items: center;
}

.mos-hero__facts span::before {
  width: 0.38rem;
  height: 0.38rem;
  background: #a88fff;
  border-radius: 50%;
  content: "";
}

.mos-button {
  display: inline-flex;
  min-height: 3.35rem;
  align-items: center;
  justify-content: center;
  margin-top: 1.8rem;
  padding: 0.94rem 1.35rem;
  font-size: 0.91rem;
  font-weight: 850;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 0.68rem;
  transition: transform 150ms cubic-bezier(0.23, 1, 0.32, 1), background-color 150ms ease-out, box-shadow 150ms ease-out;
}

.mos-button:active { transform: translateY(1px) scale(0.98); }

.mos-button--light {
  color: var(--mos-deep);
  background: #fff;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.18);
}

.mos-button--dark {
  color: #fff;
  background: var(--mos-deep);
  box-shadow: 0 16px 38px rgba(21, 14, 65, 0.25);
}

.mos-hero__trace {
  position: absolute;
  right: calc(var(--mos-gutter) + var(--mos-folio-space));
  bottom: clamp(1.5rem, 3.5vh, 2.8rem);
  left: calc(var(--mos-gutter) + var(--mos-folio-space));
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto 1fr auto;
  gap: 0.7rem;
  align-items: center;
  color: rgba(255, 255, 255, 0.46);
  font-size: 0.59rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.mos-hero__trace i { height: 1px; background: rgba(255, 255, 255, 0.18); }

.js [data-reveal] {
  opacity: 0;
  transform: translate3d(0, 1.6rem, 0);
  transition: opacity 520ms ease-out, transform 700ms cubic-bezier(0.23, 1, 0.32, 1);
}

.js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

.mos-friction {
  padding-block: clamp(6rem, 11vw, 11rem);
}

.mos-editorial {
  display: grid;
  grid-template-columns: minmax(17rem, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(4rem, 9vw, 10rem);
  align-items: start;
}

.mos-editorial header { position: sticky; top: 16vh; }

.mos-editorial h2 {
  max-width: 11ch;
  margin: 1rem 0 0;
  font-size: clamp(3rem, 5.3vw, 6.1rem);
  font-weight: 760;
  letter-spacing: -0.056em;
  line-height: 0.96;
}

.mos-editorial header > p:last-child {
  max-width: 33rem;
  margin: 1.25rem 0 0;
  color: var(--mos-ink-soft);
  font-size: 1.03rem;
  line-height: 1.58;
}

.mos-moments {
  margin: 0;
  padding: 0;
  list-style: none;
}

.mos-moments li {
  padding: clamp(2rem, 4.2vw, 4.6rem) 0;
  border-top: 1px solid var(--mos-line);
}

.mos-moments li:last-child { border-bottom: 1px solid var(--mos-line); }

.mos-moments span {
  color: var(--mos-violet-dark);
  font-size: 0.66rem;
  font-weight: 850;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.mos-moments strong {
  display: block;
  max-width: 18ch;
  margin-top: 0.75rem;
  font-size: clamp(1.6rem, 2.5vw, 2.85rem);
  letter-spacing: -0.042em;
  line-height: 1.04;
}

.mos-moments p {
  max-width: 36rem;
  margin: 0.8rem 0 0;
  color: var(--mos-ink-soft);
  line-height: 1.58;
}

.mos-friction__conclusion {
  margin: clamp(4.5rem, 9vw, 9rem) 0 0;
  font-size: clamp(2.6rem, 6.7vw, 7.8rem);
  font-weight: 760;
  letter-spacing: -0.058em;
  line-height: 0.94;
}

.mos-turn { min-height: 94vh; min-height: 94svh; overflow: hidden; }

.mos-turn__frame {
  position: relative;
  min-height: inherit;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.js .mos-turn__frame {
  clip-path: inset(0 100% 0 0);
  transition: clip-path 1000ms cubic-bezier(0.77, 0, 0.175, 1);
}

.js .mos-turn__frame.is-wiped { clip-path: inset(0); }

.mos-turn__copy { position: relative; z-index: 2; }

.mos-turn h2 {
  max-width: 11ch;
  margin: 0;
  font-size: clamp(3.8rem, 8.4vw, 9.4rem);
  font-weight: 760;
  letter-spacing: -0.062em;
  line-height: 0.91;
}

.mos-turn p {
  max-width: 42rem;
  margin: 1.7rem 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: clamp(1rem, 1.35vw, 1.28rem);
  line-height: 1.58;
}

.mos-turn__arch {
  position: absolute;
  right: -4vw;
  bottom: -15%;
  width: min(45vw, 44rem);
  opacity: 0.22;
}

.mos-turn__arch path {
  fill: none;
  stroke: #fff;
  stroke-width: 1.25;
}

.mos-system { padding-block: clamp(6rem, 9vw, 9rem); }

.mos-system__intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.62fr);
  gap: clamp(2rem, 8vw, 9rem);
  align-items: end;
  margin-bottom: clamp(4rem, 8vw, 7rem);
}

.mos-system__intro .mos-label { grid-column: 1 / -1; }

.mos-system h2 {
  max-width: 12ch;
  margin: 0;
  font-size: clamp(3.2rem, 5.8vw, 6.8rem);
  font-weight: 760;
  letter-spacing: -0.058em;
  line-height: 0.94;
}

.mos-system__intro > p:last-child {
  max-width: 34rem;
  margin: 0;
  color: var(--mos-ink-soft);
  line-height: 1.58;
}

.mos-builder {
  display: grid;
  grid-template-columns: minmax(35rem, 1.18fr) minmax(22rem, 0.82fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.mos-surface-shell {
  position: sticky;
  top: clamp(1rem, 6vh, 4.5rem);
}

.mos-surface {
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(17, 19, 35, 0.09);
  border-radius: 1.25rem;
  box-shadow: 0 2px 4px rgba(27, 21, 65, 0.08), 0 28px 80px rgba(50, 31, 128, 0.17);
}

.mos-surface__bar {
  display: flex;
  min-height: 4rem;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--mos-line);
}

.mos-surface__bar > div { display: flex; align-items: center; gap: 0.65rem; }
.mos-surface__bar img { width: 2rem; height: 2rem; object-fit: contain; }
.mos-surface__bar span { font-size: 0.78rem; font-weight: 850; }
.mos-surface__bar p { margin: 0; color: var(--mos-ink-soft); font-size: 0.7rem; }

.mos-surface__body {
  display: grid;
  grid-template-columns: 9.5rem minmax(0, 1fr);
  min-height: min(65vh, 43rem);
}

.mos-surface__nav {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.8rem;
  color: rgba(255, 255, 255, 0.62);
  background: var(--mos-deep);
}

.mos-surface__nav button {
  display: grid;
  grid-template-columns: 1.65rem 1fr;
  gap: 0.55rem;
  align-items: center;
  min-height: 2.65rem;
  padding: 0.45rem;
  color: inherit;
  text-align: left;
  font: inherit;
  font-size: 0.67rem;
  font-weight: 750;
  background: transparent;
  border: 0;
  border-radius: 0.48rem;
  cursor: pointer;
  opacity: 0.46;
  transition: opacity 150ms ease-out, background-color 150ms ease-out, transform 150ms cubic-bezier(0.23, 1, 0.32, 1);
}

.mos-surface__nav button span {
  display: grid;
  width: 1.65rem;
  height: 1.65rem;
  place-items: center;
  font-size: 0.61rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 0.42rem;
}

.mos-surface__nav button.is-complete {
  opacity: 0.8;
}

.mos-surface__nav button.is-current {
  color: #fff;
  background: rgba(100, 54, 241, 0.38);
  opacity: 1;
  transform: translateX(0.14rem);
}

.mos-surface__nav button:focus-visible { opacity: 1; }

.mos-surface__nav button.is-current span {
  background: var(--mos-violet);
  border-color: var(--mos-violet);
}

.mos-surface__workspace {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-areas:
    "heading heading"
    "position campaign"
    "tasks follow"
    "learn learn";
  gap: 0.75rem;
  align-content: start;
  padding: clamp(1rem, 2vw, 1.65rem);
  background:
    linear-gradient(rgba(17, 19, 35, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 19, 35, 0.025) 1px, transparent 1px),
    #fafafd;
  background-size: 1.5rem 1.5rem;
}

.mos-surface__heading {
  grid-area: heading;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding-bottom: 0.65rem;
}

.mos-surface__heading small { display: block; color: var(--mos-ink-soft); font-size: 0.66rem; }
.mos-surface__heading strong { display: block; margin-top: 0.18rem; font-size: clamp(0.9rem, 1.1vw, 1.08rem); }
.mos-surface__heading > span { color: var(--mos-violet-dark); font-size: 0.63rem; font-weight: 800; }

.mos-module {
  min-height: 7.2rem;
  padding: 0.9rem;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(17, 19, 35, 0.09);
  border-radius: 0.72rem;
  box-shadow: 0 2px 8px rgba(23, 18, 55, 0.035);
  opacity: 0.22;
  transform: translate3d(0, 0.7rem, 0) scale(0.985);
  transition: opacity 260ms ease-out, transform 420ms cubic-bezier(0.23, 1, 0.32, 1), border-color 180ms ease-out, box-shadow 180ms ease-out;
}

.mos-module.is-complete {
  opacity: 0.76;
  transform: none;
}

.mos-module.is-current {
  border-color: rgba(100, 54, 241, 0.46);
  box-shadow: 0 10px 26px rgba(74, 43, 182, 0.11);
  opacity: 1;
}

.mos-module small {
  color: var(--mos-violet-dark);
  font-size: 0.61rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.mos-module p {
  margin: 0.72rem 0 0;
  font-size: clamp(0.76rem, 0.88vw, 0.91rem);
  font-weight: 700;
  line-height: 1.42;
}

.mos-module--position { grid-area: position; }
.mos-module--campaign { grid-area: campaign; }
.mos-module--tasks { grid-area: tasks; }
.mos-module--follow { grid-area: follow; }
.mos-module--learn { grid-area: learn; min-height: 5.8rem; }

.mos-calendar {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.3rem;
  margin-top: 0.9rem;
}

.mos-calendar span { color: var(--mos-ink-soft); font-size: 0.52rem; text-align: center; }
.mos-calendar i { height: 1.75rem; background: #ececf2; border-radius: 0.26rem; }
.mos-calendar i.is-block { background: #c9bbff; box-shadow: inset 0 -0.24rem 0 #7954f4; }

.mos-module--tasks ul { display: grid; gap: 0.45rem; margin: 0.7rem 0 0; padding: 0; list-style: none; }
.mos-module--tasks li { display: grid; grid-template-columns: 0.75rem 1fr auto; gap: 0.42rem; align-items: center; font-size: 0.62rem; }
.mos-module--tasks li > span { width: 0.72rem; height: 0.72rem; border: 1px solid #9a9caf; border-radius: 0.2rem; }
.mos-module--tasks b { color: var(--mos-ink-soft); font-size: 0.52rem; font-weight: 700; }

.mos-pipeline { display: grid; grid-template-columns: auto 1fr auto 1fr auto; gap: 0.35rem; align-items: center; margin-top: 1.2rem; }
.mos-pipeline span { font-size: 0.5rem; font-weight: 700; }
.mos-pipeline i { height: 1px; background: linear-gradient(90deg, var(--mos-blue), var(--mos-violet)); }

.mos-surface__progress { height: 3px; background: #ececf2; }
.mos-surface__progress span { display: block; width: 100%; height: 100%; background: var(--mos-violet); transform: scaleX(var(--builder-progress)); transform-origin: left; transition: transform 420ms cubic-bezier(0.23, 1, 0.32, 1); }

.mos-builder__steps {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.mos-builder__steps li {
  min-height: 68vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-block: 4rem;
  border-top: 1px solid var(--mos-line);
  opacity: 0.32;
  transition: opacity 260ms ease-out, transform 360ms cubic-bezier(0.23, 1, 0.32, 1);
}

.mos-builder__steps li.is-current { opacity: 1; transform: translateX(0.35rem); }
.mos-builder__steps li > span { color: var(--mos-violet-dark); font-size: 0.68rem; font-weight: 850; letter-spacing: 0.13em; text-transform: uppercase; }
.mos-builder__steps h3 { max-width: 17ch; margin: 0.75rem 0 0; font-size: clamp(1.75rem, 2.8vw, 3.15rem); letter-spacing: -0.045em; line-height: 1.02; }
.mos-builder__steps p { max-width: 32rem; margin: 0.85rem 0 0; color: var(--mos-ink-soft); line-height: 1.58; }

.mos-silence {
  display: grid;
  min-height: 82vh;
  min-height: 82svh;
  place-items: center;
  overflow: hidden;
}

.mos-silence .mos-wrap {
  padding-block: clamp(7rem, 16vh, 12rem);
}

.mos-silence p {
  margin: 0 0 1.1rem;
  color: var(--mos-violet-dark);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.mos-silence h2 {
  max-width: 13ch;
  margin: 0;
  font-size: clamp(3.8rem, 8.6vw, 10rem);
  font-weight: 760;
  letter-spacing: -0.064em;
  line-height: 0.89;
}

.mos-install { padding-block: clamp(6rem, 11vw, 11rem); }

.mos-install__grid {
  display: grid;
  grid-template-columns: minmax(17rem, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(4rem, 9vw, 11rem);
}

.mos-install__grid > header { position: sticky; top: 14vh; align-self: start; }
.mos-install h2 { max-width: 10ch; margin: 1rem 0 0; font-size: clamp(3rem, 5.6vw, 6.6rem); font-weight: 760; letter-spacing: -0.058em; line-height: 0.94; }
.mos-install header > p:last-child { max-width: 34rem; margin: 1.25rem 0 0; color: var(--mos-ink-soft); line-height: 1.6; }
.mos-install__steps { margin: 0; padding: 0; list-style: none; counter-reset: install; }
.mos-install__steps li { counter-increment: install; display: grid; grid-template-columns: minmax(8.5rem, 0.4fr) 1fr; gap: 1rem; padding: clamp(1.7rem, 3vw, 2.8rem) 0; border-top: 1px solid var(--mos-line); }
.mos-install__steps li:last-child { border-bottom: 1px solid var(--mos-line); }
.mos-install__steps span { color: var(--mos-violet-dark); font-size: 0.7rem; font-weight: 850; letter-spacing: 0.11em; text-transform: uppercase; }
.mos-install__steps span::before { content: counter(install, decimal-leading-zero) ". "; color: #a9a5b6; }
.mos-install__steps p { max-width: 38rem; margin: 0; color: var(--mos-ink-soft); line-height: 1.58; }

.mos-proof { padding-block: clamp(6rem, 10vw, 10rem); }
.mos-proof__heading { display: grid; grid-template-columns: 0.6fr 1fr; gap: clamp(2rem, 8vw, 9rem); align-items: end; }
.mos-proof__heading .mos-label { align-self: start; }
.mos-proof h2 { max-width: 12ch; margin: 0; font-size: clamp(3rem, 5.7vw, 6.7rem); font-weight: 760; letter-spacing: -0.058em; line-height: 0.94; }

.mos-proof__figure {
  margin: clamp(3rem, 7vw, 6rem) 0 0;
}

.mos-proof__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 1.1rem;
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.34);
  transform: translate3d(0, var(--image-y, 0), 0);
  will-change: transform;
}

.mos-proof__figure figcaption {
  display: grid;
  grid-template-columns: minmax(13rem, 0.45fr) minmax(0, 1fr);
  gap: 1rem;
  padding: 1rem 0 0;
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.75rem;
  line-height: 1.45;
}

.mos-proof__figure figcaption strong { color: #fff; }

.mos-fit {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(2rem, 7vw, 8rem);
  margin-top: clamp(5rem, 9vw, 9rem);
}

.mos-fit section { padding-top: 1.2rem; border-top: 1px solid rgba(255, 255, 255, 0.23); }
.mos-fit h3 { margin: 0; font-size: clamp(1.7rem, 2.7vw, 3rem); letter-spacing: -0.045em; }
.mos-fit ul { display: grid; gap: 0.9rem; margin: 1.5rem 0 0; padding: 0; list-style: none; }
.mos-fit li { display: grid; grid-template-columns: 1.3rem 1fr; gap: 0.65rem; color: rgba(255, 255, 255, 0.67); line-height: 1.5; }
.mos-fit li::before { content: ""; width: 0.65rem; height: 1px; margin-top: 0.75rem; background: #a58dff; }

.mos-offer { min-height: 100vh; min-height: 100svh; }

.mos-offer__inner {
  min-height: inherit;
  display: grid;
  grid-template-columns: minmax(18rem, 0.72fr) minmax(0, 1.28fr);
  grid-template-rows: 1fr auto;
  gap: clamp(3rem, 8vw, 10rem);
  align-items: center;
  padding-top: clamp(6rem, 12vh, 9rem);
  padding-bottom: 2rem;
}

.mos-offer__price { align-self: center; }
.mos-offer__price span { display: block; max-width: 24rem; color: rgba(255, 255, 255, 0.7); font-size: 0.86rem; line-height: 1.5; }
.mos-offer__price strong { display: block; margin-block: 0.4rem; font-size: clamp(4.7rem, 8vw, 9rem); letter-spacing: -0.065em; line-height: 0.92; }
.mos-offer h2 { max-width: 13ch; margin: 0; font-size: clamp(3.2rem, 5.8vw, 6.8rem); font-weight: 760; letter-spacing: -0.058em; line-height: 0.94; }
.mos-offer__copy > p { max-width: 40rem; margin: 1.3rem 0 0; color: rgba(255, 255, 255, 0.72); line-height: 1.6; }
.mos-offer__scope {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem 1.2rem;
  margin: 1.35rem 0 0;
  padding: 0;
  list-style: none;
}
.mos-offer__scope li {
  display: grid;
  grid-template-columns: 0.9rem 1fr;
  gap: 0.55rem;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.78rem;
  line-height: 1.45;
}
.mos-offer__scope li::before {
  margin-top: 0.5rem;
  width: 0.5rem;
  height: 1px;
  background: #d2c8ff;
  content: "";
}
.mos-form { display: grid; gap: 0.9rem; margin-top: 1.7rem; }
.mos-form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; }
.mos-form label { display: grid; gap: 0.42rem; }
.mos-form label > span { color: rgba(255, 255, 255, 0.58); font-size: 0.61rem; font-weight: 720; letter-spacing: 0.055em; text-transform: uppercase; }
.mos-form input,
.mos-form select {
  width: 100%;
  min-height: 3.15rem;
  padding: 0 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.19);
  border-radius: 0.68rem;
  outline: none;
  background: rgba(255, 255, 255, 0.09);
  color: #fff;
  font: inherit;
  font-size: 0.78rem;
  transition: border-color 180ms ease-out, background-color 180ms ease-out, box-shadow 180ms ease-out;
}
.mos-form select { appearance: none; padding-right: 2.3rem; background-image: linear-gradient(45deg, transparent 50%, rgba(255,255,255,0.62) 50%), linear-gradient(135deg, rgba(255,255,255,0.62) 50%, transparent 50%); background-position: calc(100% - 17px) 1.35rem, calc(100% - 12px) 1.35rem; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; }
.mos-form option { color: var(--mos-deep); }
.mos-form input::placeholder { color: rgba(255, 255, 255, 0.38); }
.mos-form input:focus,
.mos-form select:focus { border-color: rgba(255, 255, 255, 0.78); background-color: rgba(255, 255, 255, 0.13); box-shadow: 0 0 0 3px rgba(23, 17, 57, 0.22); }
.mos-form input:user-invalid,
.mos-form select:user-invalid { border-color: rgba(255, 179, 188, 0.78); }
.mos-form .mos-button { width: 100%; margin-top: 0.15rem; border: 0; cursor: pointer; }
.mos-form .mos-button:disabled { opacity: 0.64; cursor: wait; }
.mos-form__fine,
.mos-form__status { max-width: none !important; margin: -0.25rem 0 0 !important; font-size: 0.62rem !important; line-height: 1.45 !important; }
.mos-form__fine a { color: inherit; text-underline-offset: 0.2em; }
.mos-form__status { min-height: 0.9rem; color: #ffd0d5 !important; }
.mos-form__gotcha { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.mos-form-success { margin-top: 1.7rem; padding: 1.35rem; border: 1px solid rgba(255, 255, 255, 0.2); border-radius: 0.8rem; background: rgba(255, 255, 255, 0.08); }
.mos-form-success > span { color: #8ee1b9; font-size: 0.68rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
.mos-form-success h3 { max-width: 17ch; margin: 0.75rem 0 0; font-size: clamp(1.8rem, 2.8vw, 2.8rem); line-height: 1; letter-spacing: -0.045em; }
.mos-form-success p { margin: 0.9rem 0 0; color: rgba(255, 255, 255, 0.72); line-height: 1.55; }
.mos-offer footer { grid-column: 1 / -1; display: flex; justify-content: space-between; padding-top: 1.1rem; border-top: 1px solid rgba(255, 255, 255, 0.22); font-size: 0.73rem; }
.mos-offer footer a { text-decoration-thickness: 1px; text-underline-offset: 0.23em; }

@media (hover: hover) and (pointer: fine) {
  .mos-button:hover { transform: translateY(-2px); }
  .mos-button--light:hover { background: #ece7ff; }
  .mos-button--dark:hover { background: #222641; }
  .mos-surface__nav button:hover { opacity: 0.8; }
}

@media (max-width: 1040px) {
  :root { --mos-folio-space: 4.5rem; }
  .mos-builder { grid-template-columns: minmax(30rem, 1.05fr) minmax(19rem, 0.95fr); }
  .mos-surface__body { grid-template-columns: 7.7rem minmax(0, 1fr); }
  .mos-surface__nav button { grid-template-columns: 1.55rem 1fr; font-size: 0.6rem; }
}

@media (max-width: 820px) {
  :root { --mos-folio-space: 0rem; }
  html { scroll-padding-bottom: 5.5rem; }

  .mos-folio {
    top: auto;
    right: 1.25rem;
    bottom: 1rem;
    left: 1.25rem;
    width: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0.8rem;
    color: var(--mos-deep);
    background: rgba(255, 255, 255, 0.93);
    border: 1px solid rgba(17, 19, 35, 0.11);
    border-radius: 0.75rem;
    box-shadow: 0 12px 34px rgba(20, 18, 43, 0.14);
    transform: none;
    mix-blend-mode: normal;
  }

  .mos-folio__current { writing-mode: initial; transform: none; }
  .mos-folio nav { display: flex; gap: 0.32rem; }
  .mos-folio nav a { width: 0.8rem; height: 0.8rem; }
  body[data-chapter="Aanbod"] .mos-folio { opacity: 0; pointer-events: none; transform: translateY(1rem); }

  .mos-editorial,
  .mos-install__grid,
  .mos-system__intro,
  .mos-proof__heading,
  .mos-offer__inner {
    grid-template-columns: 1fr;
  }

  .mos-editorial header,
  .mos-install__grid > header { position: static; }

  .mos-builder { grid-template-columns: 1fr; }
  .mos-surface-shell { position: relative; top: 0; }
  .mos-builder__steps li { min-height: 0; padding-block: 3.5rem; opacity: 1; }
  .mos-builder__steps li.is-current { transform: none; }

  .mos-offer__inner { grid-template-rows: auto auto auto; align-content: center; }
  .mos-offer footer { grid-column: 1; }
}

@media (max-width: 600px) {
  .mos-wrap { padding-inline: 1.25rem; }
  .mos-brand { left: 1.25rem; }
  .mos-hero h1 { max-width: none; font-size: clamp(2.9rem, 12vw, 4.4rem); }
  .mos-hero__copy > p:not(.mos-label) { font-size: 0.98rem; }
  .mos-hero__facts { display: grid; gap: 0.5rem; }
  .mos-hero__trace { display: none; }
  .mos-editorial h2,
  .mos-turn h2,
  .mos-system h2,
  .mos-install h2,
  .mos-proof h2,
  .mos-offer h2 { font-size: clamp(2.65rem, 12vw, 4.2rem); }
  .mos-turn__arch { right: -35%; width: 92vw; }
  .mos-system__intro { display: block; }
  .mos-system__intro h2 { margin-top: 0.85rem; }
  .mos-system__intro > p:last-child { margin-top: 1.25rem; }
  .mos-surface { border-radius: 0.8rem; }
  .mos-surface__body { display: block; min-height: 0; }
  .mos-surface__nav { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); padding: 0.45rem; }
  .mos-surface__nav button { display: grid; grid-template-columns: 1fr; place-items: center; min-height: 2.6rem; padding: 0.25rem; font-size: 0; text-align: center; }
  .mos-surface__nav button span { width: 1.65rem; }
  .mos-surface__nav button.is-current { transform: translateY(-0.1rem); }
  .mos-surface__workspace { min-height: 13.5rem; grid-template-columns: 1fr; grid-template-areas: "heading" "position" "campaign" "tasks" "follow" "learn"; padding: 0.75rem; }
  .mos-surface__heading { align-items: flex-start; }
  .mos-surface__heading > span { max-width: 7rem; text-align: right; }
  .mos-module { display: none; min-height: 7.2rem; }
  .mos-module.is-current { display: block; }
  .mos-install__steps li { grid-template-columns: 1fr; }
  .mos-proof__figure img { border-radius: 0.65rem; }
  .mos-proof__figure figcaption { grid-template-columns: 1fr; }
  .mos-fit { grid-template-columns: 1fr; }
  .mos-silence h2 { font-size: clamp(3.2rem, 15vw, 5rem); }
  .mos-offer__price strong { font-size: clamp(4rem, 21vw, 6.4rem); }
  .mos-offer__scope { grid-template-columns: 1fr; }
  .mos-form__grid { grid-template-columns: 1fr; }
  .mos-offer footer { padding-bottom: 4.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js [data-reveal],
  .js [data-reveal].is-visible,
  .mos-module,
  .mos-module.is-complete,
  .mos-module.is-current,
  .mos-builder__steps li,
  .mos-builder__steps li.is-current,
  .js .mos-turn__frame,
  .js .mos-turn__frame.is-wiped,
  .mos-proof__figure img {
    opacity: 1;
    transform: none;
    clip-path: inset(0);
    transition: none;
  }

  .mos-surface-shell,
  .mos-editorial header,
  .mos-install__grid > header { position: static; }
}

/* ---------------------------------------------------------------------------
   Referenties. Paper ground, sits between the capability proof and the offer.
   Numbers are the approved set from brand/clients.md and nothing else.
   --------------------------------------------------------------------------- */
.mos-refs { background: var(--mos-paper); color: var(--mos-deep); }
.mos-refs__heading { max-width: 46rem; }
.mos-refs__heading h2 { margin: .35rem 0 0; }
.mos-refs__intro {
  margin: 1.1rem 0 0; max-width: 40rem;
  color: var(--mos-ink-soft); font-size: clamp(1rem, 1.05vw, 1.125rem); line-height: 1.6;
}
.mos-refs__grid {
  display: grid; gap: clamp(1rem, 2vw, 1.75rem);
  grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr));
  margin-top: clamp(2.25rem, 5vw, 4rem);
}
.mos-ref {
  background: var(--mos-paper-strong);
  border: 1px solid var(--mos-line);
  border-radius: 1.15rem;
  padding: clamp(1.5rem, 2.4vw, 2.25rem);
  display: flex; flex-direction: column; gap: 1rem;
  /* Offset and blur, never a zero-offset coloured halo. */
  box-shadow: 0 1px 2px rgba(17,19,35,.05), 0 18px 44px -28px rgba(17,19,35,.34);
}
.mos-ref__who {
  margin: 0; font-weight: 600; font-size: 1.0625rem; letter-spacing: -.01em;
  display: flex; flex-direction: column; gap: .3rem;
}
.mos-ref__who span {
  font-weight: 400; font-size: .8125rem; letter-spacing: .01em; color: var(--mos-ink-soft);
}
.mos-ref__what {
  margin: 0; color: var(--mos-ink-soft); line-height: 1.62; font-size: .9375rem; flex: 1;
}
.mos-ref__nums {
  margin: 0; display: flex; flex-wrap: wrap; gap: clamp(1.25rem, 3vw, 2.5rem);
  padding-top: 1.1rem; border-top: 1px solid var(--mos-line);
}
.mos-ref__nums div { display: flex; flex-direction: column-reverse; gap: .2rem; }
.mos-ref__nums dt { font-size: .75rem; color: var(--mos-ink-soft); letter-spacing: .02em; }
.mos-ref__nums dd {
  margin: 0; font-size: clamp(1.5rem, 2.6vw, 2.05rem); font-weight: 600;
  letter-spacing: -.025em; color: var(--mos-violet); line-height: 1;
}
.mos-refs__note {
  margin: clamp(1.75rem, 3vw, 2.5rem) 0 0; max-width: 44rem;
  font-size: .8125rem; line-height: 1.6; color: var(--mos-ink-soft);
}
@media (max-width: 640px) { .mos-refs__grid { grid-template-columns: 1fr; } }

/* A client metric rises from behind a mask. It is either hidden or exactly
   true, never an intermediate value, because these are real numbers about real
   companies and an animated approximation of one is a false claim. */
.mos-num { display: block; overflow: hidden; }
.mos-num > i {
  display: block; font-style: normal;
  transform: translate3d(0, calc((1 - var(--lift, 1)) * 108%), 0);
  will-change: transform;
}
@media (prefers-reduced-motion: reduce) { .mos-num > i { transform: none; } }