:root {
    --sc-canvas:     #06080A;
    --sc-surface:    #0E1216;
    --sc-ink:        #F2F5F6;
    --sc-ink-soft:   #8D979F;
    --sc-accent:     #3EDCEA;
    --sc-accent-ink: #04191F;
    --sc-font-display: "Rubik", "Segoe UI", system-ui, sans-serif;
    --sc-font-text:    "Assistant", "Segoe UI", system-ui, sans-serif;

    --z-rail: 40;
    --edge: clamp(20px, 5vw, 92px);
    --rail-w: clamp(56px, 7vw, 96px);
  }

  /* ---------- page-owned classes ---------- */

  body { background: var(--sc-canvas); }

  /* Every station paints its own opaque ground. The grammar forbids
     crossfading between stations: a cut is not an interpolation. */
  .st { position: relative; background: var(--sc-canvas); }
  .st--1 { background: #06080A; }
  .st--2 { background: #0B0E12; }
  .st--3 { background: #05070A; }
  .st--4 { background: #0E1216; }
  .st--5 { background: #04060A; }
  .st--6 { background: #0B0E12; }
  .st--7 { background: #10151A; }
  .st--8 { background: #06080A; }
  .st--kit { background: #0B0E12; }

  .z-wrap {
    max-width: 1180px;
    margin-inline: auto;
    padding-inline: max(var(--edge), var(--rail-w));
  }

  .z-eyebrow {
    font-family: var(--sc-font-text);
    font-size: clamp(11px, 1.1vw, 13px);
    font-weight: 700;
    letter-spacing: 0.24em;
    color: var(--sc-accent);
    margin: 0 0 clamp(14px, 2vw, 22px);
  }

  .z-h {
    font-family: var(--sc-font-display);
    font-weight: 900;
    line-height: 0.98;
    letter-spacing: -0.035em;
    margin: 0;
    text-wrap: balance;
    color: var(--sc-ink);
  }
  .z-h--xl { font-size: clamp(42px, 7.4vw, 104px); }
  .z-h--lg { font-size: clamp(34px, 5.6vw, 78px); letter-spacing: -0.028em; }
  .z-h--md { font-size: clamp(26px, 3.4vw, 46px); letter-spacing: -0.02em; line-height: 1.06; }

  .z-p {
    font-family: var(--sc-font-text);
    font-weight: 300;
    font-size: clamp(16px, 1.45vw, 21px);
    line-height: 1.62;
    color: var(--sc-ink-soft);
    max-width: 34ch;
    margin: clamp(16px, 2vw, 26px) 0 0;
    text-wrap: pretty;
  }
  .z-p--wide { max-width: 46ch; }

  /* station 1 — the glass, minimum remove */
  .z-hero { position: absolute; inset: 0; overflow: hidden; }
  .z-hero__bed {
    position: absolute; inset: -8% -4%;
    background-image: url(assets/closeup.jpg);
    background-size: cover;
    background-position: 42% 46%;
    will-change: transform;
  }
  .z-hero__veil {
    position: absolute; inset: 0;
    background:
      linear-gradient(255deg, rgba(6,8,10,0) 0%, rgba(6,8,10,0.46) 26%, rgba(6,8,10,0.9) 58%, rgba(6,8,10,0.97) 100%),
      linear-gradient(to bottom, rgba(6,8,10,0.72) 0%, rgba(6,8,10,0) 34%),
      linear-gradient(to top, rgba(6,8,10,0.97) 0%, rgba(6,8,10,0.84) 38%, rgba(6,8,10,0.3) 64%, rgba(6,8,10,0) 84%);
  }
  .z-hero__copy {
    position: absolute;
    inset-block-end: clamp(64px, 11vh, 132px);
    inset-inline-start: var(--edge);
    inset-inline-end: calc(var(--rail-w) + var(--edge));
    max-width: min(62vw, 720px);
  }
  /* Copy that sits over photography carries its own ground. The stage
     gradient alone cannot hold 4.5:1 while a parallax plane moves beneath it. */
  .z-hero__copy::before,
  .z-peak__copy::before {
    content: ""; position: absolute;
    inset: -60% -40% -90% -40%;
    background: radial-gradient(ellipse 74% 64% at 68% 62%,
      rgba(4,6,10,0.97) 0%, rgba(4,6,10,0.9) 40%, rgba(4,6,10,0.55) 66%, rgba(4,6,10,0) 88%);
    z-index: 0; pointer-events: none;
  }
  .z-hero__copy > *,
  .z-peak__copy > * { position: relative; z-index: 1; }

  .z-price {
    display: flex; align-items: baseline; gap: 14px;
    margin-top: clamp(22px, 3vw, 34px);
    font-family: var(--sc-font-display);
  }
  .z-price b { font-size: clamp(32px, 3.3vw, 48px); font-weight: 800; color: var(--sc-ink); letter-spacing: -0.025em; }
  .z-price s { font-size: clamp(15px, 1.3vw, 19px); color: #5A6570; font-family: var(--sc-font-text); }
  .z-price em {
    font-style: normal; font-family: var(--sc-font-text);
    font-size: clamp(13px, 1.1vw, 15px); color: var(--sc-ink-soft);
  }

  .z-cta {
    display: inline-flex; align-items: center; gap: 12px;
    margin-top: clamp(20px, 2.6vw, 30px);
    background: var(--sc-accent); color: var(--sc-accent-ink);
    font-family: var(--sc-font-display); font-weight: 700;
    font-size: clamp(15px, 1.35vw, 19px);
    padding: clamp(15px, 1.6vw, 21px) clamp(28px, 3vw, 46px);
    border-radius: 5px; text-decoration: none; white-space: nowrap;
    box-shadow: 0 18px 52px rgba(62,220,234,0.24);
  }
  .z-cta:focus-visible { outline: 3px solid var(--sc-ink); outline-offset: 3px; }
  /* The anchor price under a button: the strike carries the value, the
     accent line carries the reason. Neither competes with the button. */
  .z-cta__price {
    display: flex; flex-wrap: wrap; align-items: baseline;
    gap: 6px 12px; margin: 13px 0 0;
    font-family: var(--sc-font-display);
  }
  .z-cta__price s {
    font-family: var(--sc-font-text); font-weight: 400;
    font-size: clamp(15px, 1.3vw, 18px); color: var(--sc-ink-soft);
    text-decoration-thickness: 1px;
  }
  .z-cta__price em {
    font-style: normal; font-family: var(--sc-font-text);
    font-weight: 600; font-size: clamp(13px, 1.1vw, 15px);
    letter-spacing: 0.03em; color: var(--sc-ink-soft);
  }

  .z-cta__note {
    display: block; margin-top: 14px;
    font-family: var(--sc-font-text); font-size: 14.5px; color: #6C7780;
  }

  /* the loop. Desktop: a framed panel in the empty half, kept near its own
     size so a 464px-wide source is never stretched. Mobile: the source is
     vertical and so is the viewport, so it becomes the bed itself. */
  .z-hero__clip {
    position: absolute;
    inset-inline-end: max(var(--edge), var(--rail-w));
    inset-block-end: clamp(70px, 11vh, 130px);
    width: clamp(230px, 21vw, 310px);
    aspect-ratio: 464 / 832;
    object-fit: cover;
    border-radius: 4px;
    border: 1px solid rgba(255,255,255,0.16);
    box-shadow: 0 30px 70px rgba(0,0,0,0.62);
    z-index: 2;
  }

  @media (max-width: 780px) {
    .z-hero__clip {
      inset: 0; width: 100%; height: 100%;
      aspect-ratio: auto; border: 0; border-radius: 0; box-shadow: none;
      z-index: 0;
    }
    .z-hero__bed { opacity: 0; }
  }

  @media (prefers-reduced-motion: reduce) {
    .z-hero__clip { display: none; }
  }

  /* station 2 / 7 — figures */
  .z-figs {
    display: grid; gap: clamp(30px, 4vw, 58px);
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    padding-block: clamp(90px, 15vh, 180px);
  }
  .z-fig__n {
    font-family: var(--sc-font-display); font-weight: 800;
    font-size: clamp(44px, 6.4vw, 92px); line-height: 1;
    letter-spacing: -0.045em; color: var(--sc-ink);
    display: block; font-variant-numeric: tabular-nums;
  }
  .z-fig__n u { text-decoration: none; font-size: 0.34em; color: var(--sc-accent); margin-inline-start: 0.22em; letter-spacing: 0; }
  .z-fig__l {
    font-family: var(--sc-font-text); font-size: clamp(14.5px, 1.2vw, 17px);
    color: var(--sc-ink-soft); margin-top: 14px; max-width: 26ch; line-height: 1.5;
  }

  /* station 3 — the wipe */
  .z-ba { position: absolute; inset: 0; overflow: hidden; background: #05070A; }
  .z-ba__img { position: absolute; inset: 0; }
  .z-ba__img img { width: 100%; height: 100%; object-fit: cover; display: block; }
  /* The wipe used to open on an empty frame: the clipped layer is the only
     thing in the station, so entering it meant half a screen of nothing.
     The haze layer is the "before" the wipe clears. Same file, already cached. */
  .z-ba__img--haze img {
    filter: blur(3px) brightness(0.44) saturate(0.5) contrast(0.92);
    transform: scale(1.04);
  }
  .z-ba__veil {
    position: absolute; inset: 0;
    background:
      linear-gradient(to top, rgba(5,7,10,0.97) 0%, rgba(5,7,10,0.78) 26%, rgba(5,7,10,0.08) 58%),
      linear-gradient(285deg, rgba(5,7,10,0) 30%, rgba(5,7,10,0.55) 100%);
  }
  .z-ba__cap {
    position: absolute; inset-block-end: clamp(48px, 8vh, 96px);
    inset-inline-start: var(--edge);
    inset-inline-end: calc(var(--rail-w) + var(--edge));
  }

  /* station 4 — the three touches */
  .z-touch {
    display: grid; gap: clamp(20px, 2.4vw, 30px);
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  }
  .z-touch figure { margin: 0; align-self: start; }
  .z-touch__f {
    position: relative; width: 100%;
    aspect-ratio: 4 / 5; overflow: hidden; border-radius: 3px;
    background: #0A0E12;
  }
  .z-touch__f img {
    position: absolute; inset: 0;
    width: 100%; height: 100%; object-fit: cover; display: block;
  }
  .z-touch h3 {
    font-family: var(--sc-font-display); font-weight: 700;
    font-size: clamp(20px, 1.9vw, 26px); letter-spacing: -0.02em;
    margin: 22px 0 8px; color: var(--sc-ink);
  }
  .z-touch p {
    font-family: var(--sc-font-text); font-weight: 300;
    font-size: clamp(15px, 1.2vw, 17px); line-height: 1.6;
    color: var(--sc-ink-soft); margin: 0; max-width: 32ch;
  }
  .z-touch__k {
    font-family: var(--sc-font-display); font-size: 12.5px; font-weight: 700;
    letter-spacing: 0.2em; color: var(--sc-accent);
  }

  /* station 5 — the peak */
  .z-peak { position: absolute; inset: 0; overflow: hidden; background: #04060A; }
  .z-peak__frame {
    position: absolute; inset: 0;
    display: grid; place-items: center;
  }
  .z-peak__shot {
    position: relative;
    width: 100%; height: 100%;
    overflow: hidden;
    transform-origin: 19% 58%;   /* the unit itself — the camera pulls off it */
    will-change: transform;
  }
  .z-peak__shot img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: 50% 90%;    /* keeps the unit whole and the drop in frame */
    display: block;
  }
  /* Daylight frame under a dark page: the vignette has to work harder here,
     and it has to leave the sea line alone at the top. */
  .z-peak__vig {
    position: absolute; inset: 0;
    background:
      radial-gradient(128% 92% at 34% 46%, rgba(4,6,10,0) 30%, rgba(4,6,10,0.34) 62%, rgba(4,6,10,0.82) 100%),
      linear-gradient(to top, rgba(4,6,10,0.94) 0%, rgba(4,6,10,0.7) 26%, rgba(4,6,10,0) 58%);
  }
  .z-peak__copy {
    position: absolute; inset-block-end: clamp(58px, 10vh, 120px);
    inset-inline-start: var(--edge);
    inset-inline-end: calc(var(--rail-w) + var(--edge));
    max-width: min(42ch, 40vw);
  }

  /* station 6 — the engineering */
  .z-eng {
    display: grid; gap: clamp(34px, 5vw, 76px);
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1fr);
    align-items: center;
    padding-block: clamp(90px, 14vh, 180px);
  }
  /* A studio plate on a dark page. The kit tiles already establish white
     on this ground, so the plate belongs — it just needs an edge and a
     shadow so it reads as a lit surface and not as a pasted rectangle. */
  .z-eng__shot {
    position: relative; aspect-ratio: 1 / 1;
    overflow: hidden; border-radius: 4px; background: #E9EAEE;
    box-shadow: 0 32px 74px rgba(0,0,0,0.5);
  }
  .z-eng__shot img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover; object-position: 50% 66%;
    display: block;
  }
  .z-specs { display: grid; gap: clamp(22px, 2.6vw, 34px); grid-template-columns: repeat(2, minmax(0,1fr)); }
  .z-spec__k {
    font-family: var(--sc-font-display); font-size: 11.5px; font-weight: 700;
    letter-spacing: 0.2em; color: var(--sc-accent); display: block; margin-bottom: 9px;
  }
  .z-spec__n {
    font-family: var(--sc-font-display); font-weight: 800;
    font-size: clamp(28px, 3vw, 40px); letter-spacing: -0.03em;
    color: var(--sc-ink); line-height: 1.04; display: block; text-wrap: balance;
  }
  .z-spec__n u { text-decoration: none; font-size: 0.44em; margin-inline-start: 0.2em; }
  .z-spec__d {
    font-family: var(--sc-font-text); font-weight: 300;
    font-size: clamp(14.5px, 1.15vw, 16.5px); line-height: 1.55;
    color: var(--sc-ink-soft); margin: 10px 0 0; max-width: 30ch;
  }

  /* station 7 — the surfaces */
  .z-surf { display: grid; gap: clamp(24px, 3.4vw, 44px); }
  .z-surf__l {
    list-style: none; margin: 0; padding: 0;
    display: flex; flex-wrap: wrap; gap: 10px 12px;
  }
  .z-surf__l li {
    font-family: var(--sc-font-text); font-weight: 600;
    font-size: clamp(15px, 1.35vw, 18.5px);
    color: var(--sc-ink-soft);
    border: 1px solid rgba(255,255,255,0.14);
    border-radius: 999px;
    padding: 9px 18px;
  }

  /* station 7.5 — the kit */
  .z-kit { padding-block: clamp(90px, 14vh, 175px); }
  .z-kit__head { max-width: 46ch; margin-bottom: clamp(38px, 5vw, 66px); }
  .z-kit__grid {
    display: grid; gap: clamp(16px, 1.8vw, 26px);
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .z-kit__i { margin: 0; }
  .z-kit__f {
    position: relative; aspect-ratio: 1 / 1;
    background: #F4F5F3; border-radius: 4px; overflow: hidden;
  }
  .z-kit__f img {
    position: absolute; inset: 0;
    width: 100%; height: 100%; object-fit: contain; display: block;
  }
  .z-kit__i figcaption {
    font-family: var(--sc-font-text); font-weight: 300;
    font-size: clamp(13.5px, 1.05vw, 15.5px); line-height: 1.45;
    color: var(--sc-ink-soft); margin-top: 14px;
  }

  /* station 8 — the rhyme */
  .z-close { position: relative; overflow: hidden; }
  .z-close__bed {
    position: absolute; inset: 0;
    background-image: url(assets/closeup.jpg);
    background-size: cover; background-position: 42% 46%;
    filter: saturate(0.72) brightness(0.5);
  }
  .z-close__veil {
    position: absolute; inset: 0;
    background: radial-gradient(120% 90% at 50% 55%, rgba(6,8,10,0.72) 0%, rgba(6,8,10,0.94) 58%, rgba(6,8,10,0.99) 100%);
  }
  .z-close__inner {
    position: relative;
    padding-block: clamp(110px, 18vh, 220px);
    max-width: 640px;
    margin-inline: auto;
    text-align: center;
  }
  .z-close__inner .z-price { justify-content: center; }
  .z-close__inner .z-p { margin-inline: auto; }
  /* The unit runs its cycle behind the name. The stage owns the height so
     the headline can be pulled up into it with a negative margin, and the
     type stays above the artwork on its own layer. */
  .z-close__stage {
    --bot-h: clamp(200px, 22.5vw, 300px);
    position: relative; z-index: 0;
    height: clamp(250px, 28vw, 366px);
    margin-bottom: clamp(-92px, -6.4vw, -48px);
    pointer-events: none;
  }
  .z-close__inner > *:not(.z-close__stage) { position: relative; z-index: 1; }
  .z-close__bot {
    position: absolute; inset: 0;
    display: grid; place-items: end center;
  }
  /* The unit is white and so is the name. It has to sink into the dark
     exactly where the type begins, or the letters land on a white body. */
  .z-close__stage::after {
    content: ""; position: absolute; z-index: 1;
    inset-inline: -26%; inset-block-end: -6%;
    height: 66%;
    background: linear-gradient(to top,
      rgba(6,8,10,0.98) 0%, rgba(6,8,10,0.94) 26%,
      rgba(6,8,10,0.62) 52%, rgba(6,8,10,0) 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 26%, #000 74%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, #000 26%, #000 74%, transparent 100%);
    pointer-events: none;
  }
  .z-close__bot img {
    height: var(--bot-h); width: auto; display: block;
    filter: drop-shadow(0 18px 30px rgba(0,0,0,0.8))
            drop-shadow(0 0 58px rgba(150,200,225,0.16));
    animation: z-sweep 24s ease-in-out infinite;
    will-change: transform;
  }
  /* A cleaning path, not a float: sweep, step down, sweep back, step down,
     sweep, then the long return to where it started. */
  @keyframes z-sweep {
    0%,   3%  { transform: translate(-100%, -19%); }
    18%, 22%  { transform: translate( 100%, -19%); }
    27%, 31%  { transform: translate( 100%, -10%); }
    46%, 50%  { transform: translate(-100%, -10%); }
    55%, 59%  { transform: translate(-100%,  -1%); }
    74%, 78%  { transform: translate( 100%,  -1%); }
    100%      { transform: translate(-100%, -19%); }
  }
  .z-foot {
    position: relative;
    display: flex; flex-wrap: wrap; gap: 10px 26px; align-items: baseline;
    justify-content: center;
    padding-block: 30px 44px;
    border-top: 1px solid rgba(255,255,255,0.08);
    font-family: var(--sc-font-text); font-size: 13.5px; color: #5A646D;
  }
  .z-foot b { font-family: var(--sc-font-display); font-weight: 800; letter-spacing: 0.34em; color: var(--sc-ink); font-size: 15px; }
  .z-foot a { color: #8D979F; text-decoration: none; border-bottom: 1px solid rgba(141,151,159,0.28); padding-bottom: 2px; }
  .z-foot a:hover { color: var(--sc-ink); border-bottom-color: var(--sc-ink); }
  .z-foot a:focus-visible { outline: 2px solid var(--sc-accent); outline-offset: 3px; }

  /* ---------- sticky buy bar, phones only ----------
     Fourteen screens is a long way back to a button. The bar arrives once
     the hero has left and stands down inside the closing section, so the
     page never shows two live buttons at once. */
  .z-bar {
    position: fixed; z-index: 45;
    inset-inline: 0; bottom: 0;
    display: none; align-items: center; justify-content: space-between;
    gap: 14px; padding: 11px 16px calc(11px + env(safe-area-inset-bottom));
    background: rgba(8,11,14,0.9);
    -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
    border-top: 1px solid rgba(255,255,255,0.1);
    transform: translateY(105%);
    transition: transform 0.32s cubic-bezier(.25,.9,.3,1);
  }
  .z-bar.is-on { transform: translateY(0); }
  .z-bar__p { display: flex; align-items: baseline; gap: 9px; font-family: var(--sc-font-display); }
  .z-bar__p b { font-size: 22px; font-weight: 800; color: var(--sc-ink); letter-spacing: -0.02em; }
  .z-bar__p s { font-size: 14px; color: #6C7780; font-family: var(--sc-font-text); }
  .z-bar__b {
    background: var(--sc-accent); color: var(--sc-accent-ink);
    font-family: var(--sc-font-display); font-weight: 700; font-size: 16px;
    padding: 14px 26px; border-radius: 5px; text-decoration: none; white-space: nowrap;
  }
  .z-bar__b:focus-visible { outline: 3px solid var(--sc-ink); outline-offset: 3px; }

  /* ---------- the signature move: altitude rail ---------- */
  .alt {
    position: fixed; z-index: var(--z-rail);
    inset-block: 0; inset-inline-end: 0;
    width: var(--rail-w);
    display: flex; flex-direction: column; align-items: center;
    justify-content: center; gap: 18px;
    pointer-events: none;
    font-family: var(--sc-font-display);
  }
  .alt__line {
    position: absolute; inset-block: 12vh; inset-inline-end: calc(var(--rail-w) / 2);
    width: 1px; background: linear-gradient(to bottom, rgba(255,255,255,0) 0%, rgba(255,255,255,0.16) 12%, rgba(255,255,255,0.16) 88%, rgba(255,255,255,0) 100%);
  }
  .alt__dot {
    position: absolute; inset-inline-end: calc(var(--rail-w) / 2 - 3px);
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--sc-accent);
    box-shadow: 0 0 0 4px rgba(62,220,234,0.16);
    top: 50%;
    will-change: top;
  }
  .alt__read {
    position: relative;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    font-size: clamp(13px, 1.15vw, 15px);
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--sc-ink);
    font-variant-numeric: tabular-nums;
    background: transparent;
    padding-block: 10px;
    transform: translateX(calc(var(--rail-w) * -0.30));
  }
  .alt__read s { text-decoration: none; color: var(--sc-accent); }
  .alt__name {
    position: relative;
    writing-mode: vertical-rl;
    font-family: var(--sc-font-text);
    font-size: 12.5px; font-weight: 600; letter-spacing: 0.16em;
    color: #667079;
    transform: translateX(calc(var(--rail-w) * -0.30));
  }

  @media (max-width: 780px) {
    /* No rail gutter on a phone. The readout becomes a chip in the corner,
       and every section gets the full width back. */
    :root { --rail-w: 0px; --edge: 20px; }
    .z-wrap { padding-inline: var(--edge); }
    .z-hero__copy,
    .z-ba__cap,
    .z-peak__copy { inset-inline-end: var(--edge); }
    .z-hero__copy { max-width: none; inset-block-end: 7vh; }
    .z-peak__copy { max-width: none; }
    /* Portrait viewport: the photo is height-driven, so only the horizontal
       crop matters. Hold the unit in frame. */
    .z-peak__shot { transform-origin: 34% 75%; }
    .z-peak__shot img { object-position: 0% 50%; }
    /* A tall frame puts the unit inside the vignette's dark zone. The copy
       carries its own ground, so the global scrim can ease off here. */
    .z-peak__vig {
      background:
        radial-gradient(160% 58% at 38% 40%, rgba(4,6,10,0) 36%, rgba(4,6,10,0.2) 70%, rgba(4,6,10,0.62) 100%),
        linear-gradient(to top, rgba(4,6,10,0.9) 0%, rgba(4,6,10,0.42) 20%, rgba(4,6,10,0) 44%);
    }
    .z-eng { grid-template-columns: 1fr; gap: 28px; }
    .z-specs { grid-template-columns: 1fr; gap: 24px; }
    .z-figs { gap: 34px; padding-block: clamp(70px, 12vh, 120px); }
    .z-touch { grid-template-columns: 1fr; gap: 34px; }
    .z-touch__f { aspect-ratio: 5 / 4; }
    .z-kit__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

    .alt {
      inset-block: auto; bottom: 14px;
      inset-inline-end: auto; inset-inline-start: 14px;
      width: auto; height: auto;
      flex-direction: row; align-items: center; gap: 9px;
      background: rgba(6,8,10,0.74);
      border: 1px solid rgba(255,255,255,0.13);
      border-radius: 999px;
      padding: 7px 14px;
      -webkit-backdrop-filter: blur(7px); backdrop-filter: blur(7px);
    }
    .alt__line, .alt__dot { display: none; }
    .alt__read, .alt__name {
      writing-mode: horizontal-tb; transform: none;
      padding-block: 0;
    }
    .alt__read { font-size: 13px; }
    .alt__name { font-size: 11.5px; letter-spacing: 0.1em; }
    .z-bar { display: flex; }
    /* the readout steps up so the bar never lands on it */
    body.bar-on .alt { bottom: calc(72px + env(safe-area-inset-bottom)); }
  }

  @media (prefers-reduced-motion: reduce) {
    .alt__dot { display: none; }
    .z-hero__bed, .z-peak__shot { transform: none !important; }
    .z-close__bot img { animation: none; transform: translate(0, -12%); }
  }

/* ---------- Sukkot promo + countdown ---------- */
.z-promo { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; margin: 0 0 14px; padding: 10px 14px; border: 1px solid var(--sc-accent); border-radius: 6px; background: rgba(62,220,234,.10); font-family: var(--sc-font-text); font-size: 15px; color: var(--sc-ink); }
.z-promo__tag { font-family: var(--sc-font-display); font-weight: 800; background: var(--sc-accent); color: #06282C; padding: 4px 10px; border-radius: 3px; font-size: 14px; letter-spacing: .01em; }
.z-promo__txt { font-weight: 700; }
.z-promo__cd { color: #B32D2E; font-weight: 700; font-variant-numeric: tabular-nums; }
.z-promo__cd b { font-family: var(--sc-font-display); font-weight: 800; }
.z-promo--close { margin: 14px auto 18px; }
@media (max-width: 640px) { .z-promo { font-size: 14px; gap: 6px 10px; padding: 9px 12px; } }

/* ---------- Sukkot offer block ---------- */
.z-offer { position: relative; display: grid; gap: 12px; margin: 6px 0 0; padding: 18px 20px 16px; background: #07090C; color: #fff; border-radius: 10px; border: 1px solid rgba(62,220,234,.35); box-shadow: 0 18px 50px rgba(7,9,12,.28); max-width: 520px; }
.z-offer__top { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.z-offer__tag { font-family: var(--sc-font-display); font-weight: 800; font-size: 15px; background: var(--sc-accent); color: #06282C; padding: 6px 12px; border-radius: 4px; }
.z-offer__save { font-family: var(--sc-font-display); font-weight: 800; font-size: 15px; color: #FFD166; }
.z-offer__price { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.z-offer__price b { font-family: var(--sc-font-display); font-weight: 900; font-size: clamp(40px, 5vw, 58px); letter-spacing: -.03em; line-height: 1; color: #fff; }
.z-offer__price s { font-size: 20px; color: rgba(255,255,255,.5); }
.z-offer__price span { font-size: 15px; color: rgba(255,255,255,.8); font-weight: 700; }
.z-offer__cd { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding-top: 12px; border-top: 1px solid rgba(255,255,255,.12); }
.z-offer__cdl { font-size: 14px; color: rgba(255,255,255,.7); margin-inline-end: 4px; }
.z-offer__t { display: grid; justify-items: center; min-width: 54px; padding: 6px 8px; background: rgba(255,255,255,.07); border-radius: 6px; }
.z-offer__t b { font-family: var(--sc-font-display); font-weight: 800; font-size: 24px; line-height: 1; font-variant-numeric: tabular-nums; color: var(--sc-accent); }
.z-offer__t small { font-size: 11px; color: rgba(255,255,255,.6); margin-top: 3px; }
.z-cta--offer { width: 100%; text-align: center; margin: 4px 0 0; }
.z-offer__why { margin: 0; font-size: 14px; color: rgba(255,255,255,.75); }
.z-offer--close { margin: 16px auto 20px; }
@media (max-width: 640px) {
  .z-offer { padding: 16px 16px 14px; gap: 10px; }
  .z-offer__t { min-width: 46px; padding: 5px 6px; }
  .z-offer__t b { font-size: 20px; }
}

/* ---------- mobile hero: headline, one short line, the offer, the button ---------- */
@media (max-width: 780px) {
  .z-hero__copy { inset-block-end: 3vh; }
  .z-hero__copy::before { inset: -35% -40% -50% -40%; }
  .z-hero .z-h--xl { font-size: clamp(34px, 10.5vw, 44px); line-height: 1.02; margin: 0 0 10px; }
  .z-hero .z-p--wide { font-size: 15px; line-height: 1.45; margin: 0 0 12px; max-width: 36ch; }
  .z-offer { padding: 12px 14px; gap: 8px; border-radius: 8px; box-shadow: 0 10px 30px rgba(7,9,12,.35); }
  .z-offer__top { gap: 8px; }
  .z-offer__tag, .z-offer__save { font-size: 13px; }
  .z-offer__tag { padding: 4px 9px; }
  .z-offer__price { gap: 8px; }
  .z-offer__price b { font-size: 38px; }
  .z-offer__price s { font-size: 16px; }
  .z-offer__price span { font-size: 13px; flex-basis: 100%; }
  .z-offer__cd { padding-top: 8px; gap: 6px; flex-wrap: nowrap; }
  .z-offer__cdl { display: none; }
  .z-offer__t { min-width: 0; flex: 1 1 0; padding: 5px 2px; }
  .z-offer__t b { font-size: 19px; }
  .z-offer__t small { font-size: 10px; }
  .z-offer__why { display: none; }
  .z-cta--offer { margin-top: 2px; min-height: 48px; justify-content: center; }
}

.z-hero__lead p { margin: 0 0 8px; }
.z-hero__lead p:last-child { margin-bottom: 0; }
.z-hero__lead b { color: var(--sc-ink); font-weight: 700; }
@media (max-width: 780px) { .z-hero__lead p { margin-bottom: 5px; } .z-hero__lead p:nth-child(3) { display: none; } }