/* ============================================================================
   TeknoWeb · 1:1 Dijital Atölye · page layer
   Tokens rebrand the engine; everything below styles this page's own markup.
   The engine's .sc-stage / [data-sc-*] rules are the mechanism and are not
   restyled here.
   ========================================================================== */

:root {
  --sc-canvas: #060608;
  --sc-surface: #0e0d10;
  --sc-ink: #f4efe6;
  --sc-ink-soft: #b3aa9c;
  --sc-accent: #c9a96e;
  --sc-accent-ink: #060608;
  --sc-font-display: "Cormorant Garamond", "Times New Roman", serif;
  --sc-font-text: "Manrope", system-ui, sans-serif;
  --sc-shadow-color: 260 30% 2%;

  --tw-orange: #f3931f;
  --tw-orange-2: #f8ad1b;

}

/* ------------------------------------------------------------ protection -- */
html {
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}
img,
video {
  -webkit-user-drag: none;
  -webkit-user-select: none;
  user-select: none;
}
input {
  -webkit-user-select: auto;
  user-select: auto;
}


@media print {
  body {
    display: none !important;
  }
}

/* --------------------------------------------------------------- shared -- */
body {
  background: var(--sc-canvas);
}
em {
  font-style: italic;
}
h1,
h2,
h3 {
  font-weight: 300;
}
.sr-only,
.cmp__range-label {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* ------------------------------------------------------------------ bar -- */
.bar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: var(--sc-z-chrome);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sc-5);
  padding: max(var(--sc-4), env(safe-area-inset-top))
    max(var(--sc-gutter), env(safe-area-inset-right))
    var(--sc-4)
    max(var(--sc-gutter), env(safe-area-inset-left));
  background: linear-gradient(
    to bottom,
    color-mix(in oklab, var(--sc-canvas) 82%, transparent),
    transparent
  );
}
.bar__mark img {
  height: 26px;
  width: auto;
}
.bar__for {
  margin: 0;
  font-size: var(--sc-t-xs);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sc-ink-soft);
}
.bar__cta {
  font-size: var(--sc-t-sm);
  font-weight: 500;
  color: var(--sc-ink);
  text-decoration: none;
  padding: var(--sc-2) 0;
  border-bottom: 1px solid var(--sc-accent);
  transition: color var(--sc-d-base) var(--sc-ease-out);
}
.bar__cta:hover {
  color: var(--sc-accent);
}

/* ----------------------------------------------------------------- hero -- */
.hero__stage {
  background: var(--sc-canvas);
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  transform-origin: 50% 60%;
  will-change: transform;
}
.hero__bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 42%;
}
.hero__bg-sharp {
  filter: brightness(0.88) contrast(1.04);
  opacity: 0;
  will-change: opacity;
}
/* The scene and its near arc are one photograph split by depth: they share
   the same box, the same crop and the same transform, so they always align. */
.hero__scene {
  position: absolute;
  inset: 0;
  z-index: 1;
  transform-origin: 50% 62%;
  pointer-events: none;
  will-change: transform, opacity;
}
.hero__scene img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
}
.hero__scene--front { z-index: 4; }
.hero__title {
  position: absolute;
  inset: 0;
  z-index: 3;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 15vh;
  pointer-events: none;
  will-change: transform, opacity;
}
.hero__word {
  display: block;
  font-family: var(--sc-font-display);
  font-weight: 300;
  font-size: clamp(4.6rem, 13vw, 14.5rem);
  line-height: 0.86;
  letter-spacing: -0.03em;
  color: var(--sc-ink);
  text-shadow: 0 2px 30px rgb(0 0 0 / 0.35);
}
.hero__sub {
  display: block;
  order: -1;
  margin-bottom: clamp(0.9rem, 2.4vh, 1.8rem);
  font-family: var(--sc-font-text);
  font-weight: 500;
  font-size: clamp(0.78rem, 0.95vw, 0.95rem);
  letter-spacing: 0.48em;
  text-transform: uppercase;
  color: var(--sc-accent);
  padding-left: 0.48em;
}
.hero__scrim {
  z-index: 5;
  background: radial-gradient(
    62% 58% at 0% 100%,
    color-mix(in oklab, var(--sc-canvas) 96%, transparent) 0%,
    color-mix(in oklab, var(--sc-canvas) 78%, transparent) 45%,
    transparent 75%
    ),
    radial-gradient(
      55% 50% at 100% 100%,
      color-mix(in oklab, var(--sc-canvas) 88%, transparent) 0%,
      color-mix(in oklab, var(--sc-canvas) 50%, transparent) 45%,
      transparent 75%
    );
}
.hero__lede {
  position: absolute;
  z-index: 20;
  left: var(--sc-gutter);
  bottom: clamp(2rem, 6vh, 4.5rem);
  max-width: 34rem;
}
.hero__lede p {
  margin: 0;
  font-size: var(--sc-t-base);
  line-height: 1.6;
  color: var(--sc-ink);
}
/* Short desktop screens: the longer lede would climb into the strand. */
@media (min-width: 861px) and (max-height: 820px) {
  .hero__lede { max-width: 30rem; }
  .hero__lede p { font-size: var(--sc-t-sm); line-height: 1.55; }
}
.hero__lede .hero__case {
  margin-top: var(--sc-4);
  padding-top: var(--sc-3);
  border-top: 1px solid var(--sc-hairline);
  font-size: var(--sc-t-xs);
  line-height: 1.5;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sc-accent);
}
.hero__beat {
  position: absolute;
  z-index: 20;
  right: var(--sc-gutter);
  bottom: clamp(2.5rem, 9vh, 6rem);
  margin: 0;
  max-width: 40rem;
  text-align: right;
  font-family: var(--sc-font-display);
  font-weight: 300;
  font-size: var(--sc-t-2xl);
  line-height: 1.05;
  color: var(--sc-ink);
}
.hero__beat em {
  color: var(--sc-accent);
}

/* ---------------------------------------------------------------- scrub -- */
.scrub__scrim {
  z-index: 3;
  --sc-scrim-a: 88%;
}
.scrub__copy {
  position: absolute;
  z-index: 20;
  right: var(--sc-gutter);
  bottom: clamp(2.5rem, 10vh, 7rem);
  width: min(33rem, 40vw);
}
.scrub__h {
  margin: 0 0 var(--sc-5);
  font-family: var(--sc-font-display);
  font-size: var(--sc-t-3xl);
  line-height: 0.95;
  letter-spacing: -0.02em;
}
.scrub__read {
  margin: 0;
  font-size: var(--sc-t-lg);
  line-height: 1.55;
  letter-spacing: -0.01em;
  color: var(--sc-ink);
}
.rd-w {
  opacity: 0.2;
  transition: opacity 160ms linear;
}

/* ---------------------------------------------------------------- proof -- */
.proof__grid {
  display: grid;
  grid-template-columns: minmax(17rem, 0.78fr) 1.5fr;
  grid-template-rows: auto 1fr;
  column-gap: clamp(2rem, 5vw, 6rem);
  row-gap: var(--sc-7);
  align-items: start;
}
.proof__head {
  grid-column: 1;
  grid-row: 1;
  padding-top: var(--sc-7);
}
.cmp {
  grid-column: 2;
  grid-row: 1 / span 2;
}
.ledger {
  grid-column: 1;
  grid-row: 2;
}
.proof__h {
  margin: 0;
  font-family: var(--sc-font-display);
  font-size: var(--sc-t-3xl);
  line-height: 0.96;
  letter-spacing: -0.02em;
}
.proof__h em {
  color: var(--sc-accent);
}
.proof__p {
  margin: var(--sc-5) 0 0;
  max-width: 34ch;
  color: var(--sc-ink-soft);
}

.cmp__tabs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sc-2) var(--sc-5);
  margin-bottom: var(--sc-4);
}
.cmp__tab,
.cmp__loupe-toggle,
.film__toggle {
  appearance: none;
  background: none;
  border: 0;
  cursor: pointer;
  padding: var(--sc-2) 0;
  font-size: var(--sc-t-sm);
  font-weight: 500;
  color: var(--sc-ink-soft);
  border-bottom: 1px solid transparent;
  transition:
    color var(--sc-d-base) var(--sc-ease-out),
    border-color var(--sc-d-base) var(--sc-ease-out);
}
.cmp__tab:hover,
.cmp__loupe-toggle:hover,
.film__toggle:hover {
  color: var(--sc-ink);
}
.cmp__tab[aria-selected="true"] {
  color: var(--sc-ink);
  border-bottom-color: var(--sc-accent);
}
.cmp__loupe-toggle {
  margin-left: auto;
}
.cmp__loupe-toggle[aria-pressed="true"] {
  color: var(--sc-accent);
  border-bottom-color: var(--sc-accent);
}

.cmp__frame {
  --split: 50%;
  position: relative;
  margin: 0;
  aspect-ratio: 5 / 4;
  overflow: hidden;
  background: var(--sc-surface);
  box-shadow:
    var(--sc-e3),
    inset 0 0 0 1px var(--sc-hairline);
  cursor: ew-resize;
  touch-action: pan-y;
}
.cmp__media,
.cmp__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.cmp__media img {
  object-fit: cover;
}
.cmp__after {
  object-position: 50% 45%;
}
.cmp__before {
  object-position: 50% 42%;
  clip-path: inset(0 calc(100% - var(--split)) 0 0);
}
.cmp__tag {
  position: absolute;
  z-index: 6;
  top: var(--sc-4);
  font-size: var(--sc-t-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sc-ink);
  padding: 0.35rem 0.6rem;
  background: color-mix(in oklab, var(--sc-canvas) 62%, transparent);
  pointer-events: none;
}
.cmp__tag--before {
  left: var(--sc-4);
}
.cmp__tag--after {
  right: var(--sc-4);
}
.cmp__handle {
  position: absolute;
  z-index: 7;
  top: 0;
  bottom: 0;
  left: var(--split);
  width: 1px;
  background: var(--sc-accent);
  pointer-events: none;
}
.cmp__handle span {
  position: absolute;
  top: 50%;
  left: 0;
  width: 2.6rem;
  height: 2.6rem;
  translate: -50% -50%;
  border-radius: 50%;
  border: 1px solid var(--sc-accent);
  background: color-mix(in oklab, var(--sc-canvas) 55%, transparent);
  backdrop-filter: blur(6px);
}
.cmp__handle span::before,
.cmp__handle span::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 0;
  height: 0;
  border-block: 5px solid transparent;
  translate: 0 -50%;
}
.cmp__handle span::before {
  left: 0.55rem;
  border-right: 6px solid var(--sc-accent);
}
.cmp__handle span::after {
  right: 0.55rem;
  border-left: 6px solid var(--sc-accent);
}
.cmp__frame:has(.cmp__range:focus-visible) .cmp__handle span {
  outline: 2px solid var(--sc-accent);
  outline-offset: 3px;
}
.cmp__range {
  position: absolute;
  inset: 0;
  z-index: 8;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  pointer-events: none;
}
.cmp__frame.is-loupe {
  cursor: none;
  touch-action: none;
}
.cmp__frame.is-loupe .cmp__range {
  pointer-events: none;
}
.cmp__loupe {
  --lens: clamp(9rem, 15vw, 13rem);
  position: absolute;
  left: 0;
  top: 0;
  z-index: 9;
  width: var(--lens);
  height: var(--lens);
  border-radius: 50%;
  overflow: hidden;
  pointer-events: none;
  opacity: 0;
  box-shadow:
    var(--sc-e3),
    inset 0 0 0 1px var(--sc-accent);
  transition: opacity var(--sc-d-fast) var(--sc-ease-out);
  will-change: transform;
}
.cmp__loupe.is-on {
  opacity: 1;
}
.cmp__loupe .cmp__media {
  transform-origin: 0 0;
  inset: auto;
}
.cmp__cap {
  margin-top: var(--sc-4);
  max-width: 56ch;
  font-size: var(--sc-t-sm);
  color: var(--sc-ink-soft);
}

.ledger {
  margin: 0;
}
.ledger > div {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: var(--sc-4);
  align-items: baseline;
  padding-block: var(--sc-4);
  border-top: 1px solid var(--sc-hairline);
}
.ledger > div:last-child {
  border-bottom: 1px solid var(--sc-hairline);
}
.ledger dt {
  font-size: var(--sc-t-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sc-ink-soft);
}
.ledger dd {
  margin: 0;
  font-family: var(--sc-font-display);
  font-size: var(--sc-t-xl);
  line-height: 1.15;
}

/* ----------------------------------------------------------------- rail -- */
.rail-act__stage {
  background: var(--sc-canvas);
}
.rail {
  height: 100%;
  align-items: center;
  gap: clamp(2.5rem, 6vw, 7rem);
  padding-inline: var(--sc-gutter) 12vw;
  width: max-content;
}
.rail__lead {
  flex: none;
  width: min(24rem, 78vw);
}
.rail__h {
  margin: 0;
  font-family: var(--sc-font-display);
  font-size: var(--sc-t-3xl);
  line-height: 0.95;
  letter-spacing: -0.02em;
}
.rail__h em {
  color: var(--sc-accent);
}
.rail__p {
  margin: var(--sc-5) 0 0;
  color: var(--sc-ink-soft);
  max-width: 30ch;
}
.frame {
  flex: none;
  margin: 0;
  width: clamp(19rem, 44vw, 62rem);
  translate: 0 -5vh;
}
.frame--low {
  translate: 0 7vh;
}
.frame__btn {
  appearance: none;
  border: 0;
  padding: 0;
  margin: 0;
  background: var(--sc-surface);
  display: block;
  position: relative;
  width: 100%;
  aspect-ratio: 1195 / 896;
  overflow: hidden;
  cursor: zoom-in;
  box-shadow: var(--sc-e3);
}
.frame__img {
  position: absolute;
  inset: 0;
  display: block;
}
.frame__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  transition: filter var(--sc-d-slow) var(--sc-ease-out);
  will-change: transform;
}
.frame__btn:hover .frame__img img {
  filter: brightness(1.06);
}
.frame figcaption {
  margin-top: var(--sc-4);
  font-size: var(--sc-t-sm);
  color: var(--sc-ink-soft);
  max-width: 42ch;
}
.frame figcaption strong {
  display: block;
  font-family: var(--sc-font-display);
  font-weight: 400;
  font-size: var(--sc-t-xl);
  line-height: 1.1;
  color: var(--sc-ink);
  margin-bottom: var(--sc-1);
}

/* ----------------------------------------------------------------- film -- */
.film__stage {
  background: #030304;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(1.25rem, 4vh, 2.5rem);
}
.film__frame {
  position: relative;
  width: min(84vw, calc(66vh * 16 / 9));
  aspect-ratio: 16 / 9;
  overflow: hidden;
  box-shadow: var(--sc-e3);
}
.film__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.film__copy {
  position: relative;
  z-index: 20;
  width: min(84vw, calc(66vh * 16 / 9));
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--sc-6);
}
.film__h {
  margin: 0;
  font-family: var(--sc-font-display);
  font-size: var(--sc-t-2xl);
  line-height: 1;
  text-shadow: 0 2px 18px rgb(0 0 0 / 0.6);
}
.film__h em {
  color: var(--sc-accent);
}
.film__toggle {
  padding-bottom: 0.2rem;
  border-bottom-color: var(--sc-hairline-strong);
}

/* ---------------------------------------------------------------- specs -- */
.specs__h {
  margin: 0 0 var(--sc-8);
  font-family: var(--sc-font-display);
  font-size: var(--sc-t-2xl);
  letter-spacing: -0.01em;
}
.specs__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: clamp(1.5rem, 3vw, 3rem);
  row-gap: var(--sc-8);
}
.spec {
  border-top: 1px solid var(--sc-hairline-strong);
  padding-top: var(--sc-5);
}
.spec--a {
  grid-column: 1 / 7;
}
.spec--b {
  grid-column: 7 / 13;
  margin-top: var(--sc-10);
}
.spec--c {
  grid-column: 2 / 8;
}
.spec--d {
  grid-column: 8 / 13;
  margin-top: var(--sc-9);
}
.spec__n {
  display: block;
  font-family: var(--sc-font-display);
  font-weight: 300;
  font-size: clamp(4.4rem, 10vw, 10.5rem);
  line-height: 0.88;
  letter-spacing: -0.04em;
  font-variant-numeric: lining-nums tabular-nums;
}
.spec__n small {
  font-size: 0.28em;
  letter-spacing: 0.02em;
  margin-left: 0.18em;
  color: var(--sc-accent);
}
.spec__dash {
  color: var(--sc-ink-soft);
  margin-inline: 0.06em;
}
.spec__t {
  display: block;
  margin-top: var(--sc-4);
  max-width: 30ch;
  color: var(--sc-ink-soft);
}
.specs__note {
  margin: var(--sc-9) 0 0;
  max-width: 62ch;
  font-size: var(--sc-t-sm);
  color: var(--sc-ink-soft);
  padding-left: var(--sc-4);
  border-left: 1px solid var(--sc-accent);
}

/* ---------------------------------------------------------------- close -- */
.close {
  --sc-accent: var(--tw-orange);
}
.close__stage {
  display: grid;
  place-items: center;
  background:
    radial-gradient(
      60% 50% at 50% 46%,
      color-mix(in oklab, var(--tw-orange) 7%, transparent),
      transparent 70%
    ),
    var(--sc-canvas);
}
.close__inner {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-inline: var(--sc-gutter);
  margin-top: -6vh;
}
.close__for {
  margin: 0 0 var(--sc-5);
  font-size: var(--sc-t-xs);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sc-ink-soft);
}
.close__h {
  margin: 0;
  max-width: 14ch;
  font-family: var(--sc-font-display);
  font-size: clamp(3rem, 7.2vw, 7.4rem);
  line-height: 0.92;
  letter-spacing: -0.03em;
}
.close__sub {
  margin: var(--sc-5) 0 0;
  max-width: 42ch;
  font-size: var(--sc-t-base);
  line-height: 1.6;
  color: var(--sc-ink-soft);
}
.close__cta {
  margin-top: var(--sc-7);
  display: inline-block;
  padding: 1.05rem 2.1rem;
  font-weight: 600;
  font-size: var(--sc-t-base);
  letter-spacing: 0.01em;
  color: #120b03;
  text-decoration: none;
  background-color: var(--tw-orange);
  border-radius: 2px;
  box-shadow:
    0 1px 0 rgb(255 255 255 / 0.25) inset,
    0 10px 26px -10px rgb(0 0 0 / 0.7);
}
.close__cta:hover {
  background-color: var(--tw-orange-2);
}
.close__links {
  list-style: none;
  margin: var(--sc-6) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sc-2) var(--sc-6);
  font-size: var(--sc-t-sm);
  color: var(--sc-ink-soft);
}
.close__links a {
  color: var(--sc-ink);
}
.foot {
  position: absolute;
  z-index: 3;
  inset: auto var(--sc-gutter)
    calc(clamp(1rem, 4vh, 2.2rem) + env(safe-area-inset-bottom));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sc-5);
  border-top: 1px solid var(--sc-hairline);
  padding-top: var(--sc-4);
}
.foot img {
  height: 20px;
  width: auto;
}
.foot p {
  margin: 0;
  max-width: 64ch;
  text-align: right;
  font-size: var(--sc-t-xs);
  color: var(--sc-ink-soft);
}

/* ------------------------------------------------------------- lightbox -- */
html.lb-open {
  overflow: hidden;
}
.lb {
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  background: rgb(3 3 4 / 0.97);
  color: var(--sc-ink);
}
.lb::backdrop {
  background: rgb(3 3 4 / 0.9);
}
.lb[open] {
  display: grid;
  place-items: center;
}
.lb__fig {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sc-4);
}
.lb__media {
  position: relative;
  overflow: hidden;
  line-height: 0;
}
.lb__media img {
  max-width: min(92vw, 1500px);
  max-height: 80vh;
  max-height: 80dvh;
  width: auto;
  height: auto;
}
.lb__cap {
  max-width: 60ch;
  padding-inline: var(--sc-gutter);
  text-align: center;
  font-size: var(--sc-t-sm);
  color: var(--sc-ink-soft);
}
.lb__cap strong {
  color: var(--sc-ink);
  font-weight: 600;
  margin-right: 0.4em;
}
.lb__btn,
.lb__close {
  position: absolute;
  appearance: none;
  border: 0;
  cursor: pointer;
  background: color-mix(in oklab, var(--sc-canvas) 60%, transparent);
  color: var(--sc-ink);
}
.lb__btn {
  top: 50%;
  translate: 0 -50%;
  width: 3.2rem;
  height: 3.2rem;
  font-family: var(--sc-font-display);
  font-size: 2.2rem;
  line-height: 1;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px var(--sc-hairline-strong);
}
.lb__btn--prev {
  left: var(--sc-gutter);
}
.lb__btn--next {
  right: var(--sc-gutter);
}
.lb__close {
  top: var(--sc-4);
  right: var(--sc-gutter);
  padding: var(--sc-2) var(--sc-4);
  font-size: var(--sc-t-sm);
  font-weight: 500;
  border-bottom: 1px solid var(--sc-accent);
}

/* ------------------------------------------------------- reduced motion -- */
@media (prefers-reduced-motion: reduce) {
  /* The second beat narrates the ring leaving; with no motion it would sit
     over the static strand, so the opening line carries the hero alone. */
  .hero__beat { display: none; }
  .rd-w {
    opacity: 1 !important;
    transition: none;
  }
  .frame,
  .frame--low {
    translate: none;
  }
  .frame__img img {
    transform: none;
  }
}

/* --------------------------------------------------------------- mobile -- */
@media (max-width: 860px) {
  .hero__scrim {
    background: linear-gradient(
      to top,
      color-mix(in oklab, var(--sc-canvas) 94%, transparent) 0%,
      color-mix(in oklab, var(--sc-canvas) 78%, transparent) 24%,
      transparent 48%
    );
  }
  .bar {
    padding-block: var(--sc-3);
  }
  .bar__for {
    display: none;
  }
  .bar__mark img {
    height: 22px;
  }

  .hero__title {
    justify-content: flex-start;
    padding-top: 19svh;
  }
  .hero__word {
    font-size: clamp(3.6rem, 19vw, 7rem);
    line-height: 0.9;
  }
  .hero__sub {
    letter-spacing: 0.32em;
    padding-left: 0.32em;
  }
  .hero__scene {
    inset: auto;
    left: -25vw;
    top: calc(58svh - 42.2vw);
    width: 150vw;
    height: 84.4vw;
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 34%, #000 82%, transparent 100%);
    mask-image: linear-gradient(to bottom, transparent 0%, #000 34%, #000 82%, transparent 100%);
  }
  .hero__lede {
    right: var(--sc-gutter);
    bottom: clamp(2rem, 6svh, 3.5rem);
  }
  .hero__beat {
    left: var(--sc-gutter);
    right: var(--sc-gutter);
    bottom: clamp(2rem, 6svh, 3.5rem);
    text-align: left;
  }

  .scrub__copy {
    left: var(--sc-gutter);
    right: var(--sc-gutter);
    width: auto;
    bottom: clamp(1.5rem, 6svh, 3rem);
  }
  .scrub__h {
    font-size: var(--sc-t-2xl);
    margin-bottom: var(--sc-3);
  }
  .scrub__read {
    font-size: var(--sc-t-base);
  }
  .scrub__scrim {
    background: linear-gradient(
      to top,
      color-mix(in oklab, var(--sc-canvas) 96%, transparent) 0%,
      color-mix(in oklab, var(--sc-canvas) 86%, transparent) 38%,
      color-mix(in oklab, var(--sc-canvas) 30%, transparent) 62%,
      transparent 78%
    );
  }

  .proof__grid {
    grid-template-columns: 1fr;
    grid-template-rows: none;
    row-gap: var(--sc-6);
  }
  .proof__head,
  .cmp,
  .ledger {
    grid-column: 1;
    grid-row: auto;
  }
  .proof__head {
    padding-top: 0;
  }
  .cmp__frame {
    aspect-ratio: 4 / 5;
  }
  .cmp__loupe-toggle {
    margin-left: 0;
  }

  .rail {
    gap: 1.75rem;
    padding-inline: var(--sc-gutter) 8vw;
  }
  .rail__lead {
    width: 72vw;
  }
  .frame {
    width: 80vw;
    translate: 0 -3svh;
  }
  .frame--low {
    translate: 0 4svh;
  }

  .film__frame {
    width: min(100vw, 54svh);
    aspect-ratio: 4 / 5;
  }
  .film__copy {
    width: calc(100vw - 2 * var(--sc-gutter));
  }

  .specs__list {
    grid-template-columns: 1fr;
    row-gap: var(--sc-7);
  }
  .spec--a,
  .spec--b,
  .spec--c,
  .spec--d {
    grid-column: 1;
    margin-top: 0;
  }

  .close__inner {
    margin-top: -10svh;
  }
  .foot {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--sc-2);
  }
  .foot p {
    text-align: left;
  }
  .lb__btn {
    top: auto;
    bottom: var(--sc-5);
    translate: none;
  }
}

@media (max-width: 380px) {
  .hero__word {
    font-size: 17vw;
  }
  .close__h {
    font-size: 2.6rem;
  }
}

/* ------------------------------------------------- phones: touch + fit --
   Portrait phones get their own composition rather than a shrunk desktop. */
@media (max-width: 860px) {
  .bar__cta,
  .cmp__tab,
  .cmp__loupe-toggle,
  .film__toggle,
  .close__links a,
  .lb__close {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }
  .bar__cta { padding-block: 0; }
  .close__links { align-items: center; }
  .lb__cap { padding-inline: 4.5rem; }
  .lb__btn { bottom: calc(var(--sc-5) + env(safe-area-inset-bottom)); }
  .lb__close { top: max(var(--sc-4), env(safe-area-inset-top)); }
  .lb__media img { max-height: 70dvh; }
}

@media (max-width: 860px) and (orientation: portrait) {
  /* Scrub: a 16:9 clip cropped to a full portrait screen keeps a fifth of
     the frame and loses the strand. Give it the top of the screen instead
     and let the story sit on the dark ground beneath it. */
  .scrub .sc-stage :is(video[data-sc-scrub], .sc-stage__poster) {
    inset: 0 0 auto 0;
    height: 64svh;
    object-position: 50% 68%;
  }
  .scrub__scrim {
    background: linear-gradient(
      to bottom,
      transparent 0%,
      transparent 40%,
      color-mix(in oklab, var(--sc-canvas) 70%, transparent) 52%,
      var(--sc-canvas) 64%
    );
  }
  .scrub__copy { bottom: max(1.5rem, calc(1rem + env(safe-area-inset-bottom))); }

  /* Rail: portrait frames fill the phone instead of floating in black. */
  .frame { width: 76vw; }
  .frame__btn { aspect-ratio: 4 / 5; }
  .frame__img img { object-position: 50% 45%; }
}

/* Phones turned sideways: very little height, so everything is sized off it. */
@media (max-height: 500px) and (orientation: landscape) {
  .bar { padding-block: var(--sc-2); }
  .bar__for { display: none; }

  .hero__title { justify-content: center; padding-top: 16svh; }
  .hero__word { font-size: 22svh; line-height: 0.88; }
  .hero__sub { margin-bottom: 2svh; }
  .hero__lede { display: none; }
  .hero__scene {
    inset: 0;
    width: auto;
    height: auto;
    -webkit-mask-image: none;
    mask-image: none;
  }
  .hero__lede { right: auto; max-width: 14.5rem; bottom: 1.25rem; }
  .hero__lede p { font-size: 0.8125rem; line-height: 1.5; }
  .hero__beat {
    left: auto;
    right: var(--sc-gutter);
    bottom: 1.25rem;
    max-width: 18rem;
    text-align: right;
    font-size: 1.5rem;
  }
  .hero__scrim {
    background:
      radial-gradient(60% 70% at 0% 100%, color-mix(in oklab, var(--sc-canvas) 92%, transparent), transparent 75%),
      radial-gradient(55% 70% at 100% 100%, color-mix(in oklab, var(--sc-canvas) 88%, transparent), transparent 75%);
  }

  .scrub__copy { left: auto; right: var(--sc-gutter); width: 50vw; bottom: 1.25rem; }
  .scrub__h { font-size: 1.6rem; margin-bottom: var(--sc-2); }
  .scrub__read { font-size: 0.9rem; line-height: 1.5; }
  .scrub__scrim {
    background: linear-gradient(
      to left,
      color-mix(in oklab, var(--sc-canvas) 94%, transparent) 0%,
      color-mix(in oklab, var(--sc-canvas) 70%, transparent) 42%,
      transparent 68%
    );
  }

  .cmp__frame { aspect-ratio: 16 / 10; }
  .frame { width: min(56vw, calc(62svh * 4 / 3)); translate: 0 -2svh; }
  .frame--low { translate: 0 4svh; }
  .frame__btn { aspect-ratio: 1195 / 896; }
  .frame figcaption { margin-top: var(--sc-2); }

  .film__frame { width: min(84vw, calc(64svh * 16 / 9)); aspect-ratio: 16 / 9; }
  .film__copy { width: min(84vw, calc(64svh * 16 / 9)); }
  .film__h { font-size: 1.5rem; }

  .close__inner { margin-top: -16svh; }
  .close__for { margin-bottom: var(--sc-2); }
  .close__h { font-size: 13svh; }
  .close__sub { margin-top: var(--sc-3); font-size: var(--sc-t-sm); }
  .close__cta { margin-top: var(--sc-4); padding: 0.75rem 1.6rem; }
  .close__links { margin-top: var(--sc-3); }
  .foot { flex-direction: row; align-items: center; padding-top: var(--sc-2); }
  .foot p { text-align: right; }

  .lb__media img { max-height: 74dvh; max-width: 74vw; }
  .lb__btn { top: 50%; bottom: auto; translate: 0 -50%; }
  .lb__cap { padding-inline: var(--sc-gutter); }
}

.lb__media { touch-action: none; }

/* ----------------------------------------------------- working model -- */
.flowline {
  margin-top: var(--sc-10);
  display: grid;
  grid-template-columns: minmax(14rem, 0.7fr) 1.6fr;
  column-gap: clamp(2rem, 5vw, 6rem);
  align-items: start;
}
.flowline__h {
  margin: 0;
  font-family: var(--sc-font-display);
  font-size: var(--sc-t-2xl);
  line-height: 1.02;
  letter-spacing: -0.01em;
}
.flowline__list { list-style: none; margin: 0; padding: 0; counter-reset: step; }
.flowline__list li {
  display: grid;
  grid-template-columns: 3rem 1fr;
  column-gap: var(--sc-4);
  padding-block: var(--sc-5);
  border-top: 1px solid var(--sc-hairline);
  counter-increment: step;
}
.flowline__list li:last-child { border-bottom: 1px solid var(--sc-hairline); }
.flowline__list li::before {
  content: counter(step);
  grid-row: 1 / span 2;
  font-family: var(--sc-font-display);
  font-size: var(--sc-t-xl);
  line-height: 1.1;
  color: var(--sc-accent);
}
.flowline__list strong {
  display: block;
  font-family: var(--sc-font-display);
  font-weight: 400;
  font-size: var(--sc-t-xl);
  line-height: 1.15;
}
.flowline__list span { display: block; margin-top: var(--sc-2); color: var(--sc-ink-soft); max-width: 58ch; }
@media (max-width: 860px) {
  .flowline { grid-template-columns: 1fr; row-gap: var(--sc-5); margin-top: var(--sc-8); }
  .flowline__list li { grid-template-columns: 2rem 1fr; }
}