/* OFAR — Dune. Monochrome: white, neutral greys, black. */
:root {
  --bg: #ffffff; --soft: #f2f2f2; --line: #e0e0e0; --mute: #6e6e70; --ink: #111112;
  --stage-a: #f8f8f8; --stage-b: #e3e4e5;
  --sans: 'Inter', 'Heebo', system-ui, sans-serif;
  --pad: clamp(16px, 4vw, 56px);
  --ease: cubic-bezier(.2, .7, .2, 1);
}
:root[lang="he"] { --sans: 'Heebo', 'Inter', system-ui, sans-serif; }
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 16px/1.55 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, video { max-width: 100%; height: auto; display: block; }
button { font: inherit; color: inherit; cursor: pointer; }
a { color: inherit; }
.num { direction: ltr; unicode-bidi: isolate; font-variant-numeric: tabular-nums; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; inset-inline-start: 8px; top: -60px; background: var(--ink); color: #fff; padding: 8px 14px; z-index: 50; }
.skip:focus { top: 8px; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
.kicker { margin: 0 0 12px; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--mute); font-weight: 500; }
:root[lang="he"] .kicker { letter-spacing: .04em; font-size: 13px; }
h1, h2, h3 { margin: 0; font-weight: 500; letter-spacing: -.02em; line-height: 1.08; }
:root[lang="he"] h1, :root[lang="he"] h2 { letter-spacing: 0; }

/* nav */
.nav { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.86); -webkit-backdrop-filter: saturate(1.4) blur(14px); backdrop-filter: saturate(1.4) blur(14px); transition: box-shadow .3s; }
.nav.is-scrolled { box-shadow: 0 1px 0 var(--line); }
.nav__in { display: flex; align-items: center; gap: 28px; height: 56px; padding-inline: var(--pad); max-width: 1600px; margin: 0 auto; }
.nav__mark { margin: 0; font-weight: 600; letter-spacing: .32em; font-size: 15px; text-decoration: none; direction: ltr; }
.nav__links { display: flex; gap: 26px; margin-inline-start: auto; font-size: 14px; }
.nav__links a { text-decoration: none; color: var(--mute); transition: color .2s; }
.nav__links a:hover { color: var(--ink); }
.lang { display: flex; border: 1px solid var(--line); border-radius: 99px; overflow: hidden; font-size: 12px; }
.lang a { padding: 5px 10px; text-decoration: none; color: var(--mute); }
.lang a[aria-current="true"] { background: var(--ink); color: #fff; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 24px; border-radius: 99px; border: 1px solid var(--ink); font-size: 15px; font-weight: 500; text-decoration: none; transition: background .2s, color .2s, transform .2s var(--ease); }
.btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linejoin: round; }
.btn--dark { background: var(--ink); color: #fff; }
.btn--dark:hover { background: #2c2c2e; }
.btn--line { background: transparent; }
.btn--line:hover { background: var(--soft); }
.btn:active { transform: scale(.98); }
.link { font-weight: 500; text-underline-offset: 4px; }

/* hero */
.hero { padding: clamp(40px, 7vw, 96px) var(--pad) 0; max-width: 1600px; margin: 0 auto; }
.hero__text { text-align: center; max-width: 760px; margin: 0 auto; }
.hero h1 { font-size: clamp(44px, 7.4vw, 104px); }
.hero__p { margin: 20px auto 0; font-size: clamp(17px, 1.6vw, 21px); color: var(--mute); max-width: 560px; }
.hero__price { margin: 18px 0 26px; font-size: 16px; }
.hero__film { margin: clamp(36px, 5vw, 64px) 0 0; border-radius: 22px; overflow: hidden; background: #cfd0d1; aspect-ratio: 16 / 9; }
.hero__film video { width: 100%; height: 100%; object-fit: cover; }

/* configurator */
.cfg { display: grid; grid-template-columns: minmax(0, 1fr) 400px; gap: 0; margin: clamp(56px, 8vw, 120px) auto 0; max-width: 1600px; padding-inline: var(--pad); scroll-margin-top: 56px; }
.cfg__stage { position: relative; height: min(84vh, 820px); min-height: 520px; border-radius: 22px; overflow: hidden; background: radial-gradient(120% 90% at 50% 38%, var(--stage-a) 0%, #eeeff0 55%, var(--stage-b) 100%); position: sticky; top: 72px; align-self: start; }
.cfg__poster { position: absolute; inset: 8% 10%; width: 80%; height: 84%; object-fit: contain; mix-blend-mode: multiply; transition: opacity .8s; }
.cfg__canvas { position: absolute; inset: 0; opacity: 0; transition: opacity .9s var(--ease); }
.cfg__canvas canvas { width: 100%; height: 100%; display: block; cursor: grab; touch-action: none; }
.cfg__canvas canvas:active { cursor: grabbing; }
.is-ready .cfg__canvas { opacity: 1; }
.is-ready .cfg__poster, .is-ready .cfg__status { opacity: 0; pointer-events: none; }
.cfg__status { position: absolute; inset-inline: 0; bottom: 80px; margin: 0; text-align: center; font-size: 13px; color: var(--mute); transition: opacity .5s; }
.is-nogl .cfg__views, .is-nogl .cfg__hint, .is-nogl .cfg__hots { display: none; }
.cfg__hots { position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .6s .4s; }
.is-ready .cfg__hots { opacity: 1; }
.hot { position: absolute; left: 0; top: 0; width: 30px; height: 30px; margin: -15px 0 0 -15px; border-radius: 50%; border: 0; background: rgba(255,255,255,.92); box-shadow: 0 2px 10px rgba(0,0,0,.16); pointer-events: auto; transition: opacity .3s, background .2s; }
.hot::before, .hot::after { content: ""; position: absolute; left: 50%; top: 50%; width: 10px; height: 1.5px; margin: -.75px 0 0 -5px; background: var(--ink); transition: transform .3s var(--ease); }
.hot::after { transform: rotate(90deg); }
.hot[aria-expanded="true"] { background: var(--ink); }
.hot[aria-expanded="true"]::before, .hot[aria-expanded="true"]::after { background: #fff; transform: rotate(45deg); }
.hot[aria-expanded="true"]::after { transform: rotate(135deg); }
.hot.is-hidden { opacity: 0; pointer-events: none; }
.hot:not(.is-hidden)::marker { content: none; }
.cfg__card { position: absolute; top: 20px; inset-inline-start: 20px; max-width: 300px; padding: 16px 18px; border-radius: 14px; background: rgba(255,255,255,.94); box-shadow: 0 8px 30px rgba(0,0,0,.08); }
.cfg__card-t { margin: 0 0 4px; font-weight: 500; }
.cfg__card-d { margin: 0; font-size: 14px; color: var(--mute); }
.cfg__views { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); display: flex; gap: 2px; padding: 4px; border-radius: 99px; background: rgba(255,255,255,.82); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); box-shadow: 0 2px 12px rgba(0,0,0,.06); }
.cfg__views button { border: 0; background: none; padding: 7px 14px; border-radius: 99px; font-size: 13px; color: var(--mute); min-width: 44px; }
.cfg__views button[aria-pressed="true"] { background: var(--ink); color: #fff; }
.cfg__hint { position: absolute; top: 22px; inset-inline-end: 22px; margin: 0; font-size: 12px; color: var(--mute); }

.cfg__panel { padding: 8px 0 40px; padding-inline-start: clamp(28px, 3vw, 48px); }
.cfg__panel h2 { font-size: clamp(30px, 3vw, 40px); margin-bottom: 26px; }
.step { border: 0; border-top: 1px solid var(--line); margin: 0; padding: 18px 0 20px; min-width: 0; }
.step legend { padding: 0; float: left; width: 100%; display: flex; justify-content: space-between; gap: 12px; font-weight: 500; margin-bottom: 14px; font-size: 15px; }
.step legend + * { clear: both; }
.step__v { color: var(--mute); font-weight: 400; font-size: 14px; text-align: end; }
.tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-bottom: 14px; }
.tabs button { border: 1px solid var(--line); background: #fff; border-radius: 12px; padding: 10px 6px; font-size: 14px; line-height: 1.25; transition: border-color .2s; }
.tabs button em { display: block; font-style: normal; font-size: 12px; color: var(--mute); }
.tabs button[aria-checked="true"] { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.sw { display: flex; flex-wrap: wrap; gap: 10px; }
.sw__b { border: 0; background: none; padding: 3px; border-radius: 50%; box-shadow: inset 0 0 0 1px transparent; transition: box-shadow .2s; }
.sw__b[aria-checked="true"] { box-shadow: inset 0 0 0 1.5px var(--ink); }
.sw__c { display: block; width: 38px; height: 38px; border-radius: 50%; background: var(--c); box-shadow: inset 0 0 0 1px rgba(0,0,0,.1), inset 0 -6px 10px rgba(0,0,0,.12), inset 0 6px 10px rgba(255,255,255,.18); }
.sw__c[data-kind="metal"] { background: linear-gradient(135deg, color-mix(in srgb, var(--c) 70%, #fff) 0%, var(--c) 45%, color-mix(in srgb, var(--c) 70%, #000) 100%); }
.sw__c[data-kind="wood"] { background: repeating-linear-gradient(100deg, var(--c) 0 5px, color-mix(in srgb, var(--c) 82%, #000) 5px 6px, var(--c) 6px 11px); }
.sw--legs { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.sw--legs .sw__b { display: flex; align-items: center; gap: 10px; border-radius: 12px; padding: 7px 10px; text-align: start; border: 1px solid var(--line); box-shadow: none; }
.sw--legs .sw__b[aria-checked="true"] { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.sw--legs .sw__c { width: 28px; height: 28px; flex: none; }
.sw__t { font-size: 13px; line-height: 1.25; }
.sw__t em { display: block; font-style: normal; color: var(--mute); font-size: 12px; }
.price { border-top: 1px solid var(--line); padding: 20px 0 6px; }
.price__row { display: flex; justify-content: space-between; align-items: center; }
.price__l { font-weight: 500; }
.cur { display: flex; border: 1px solid var(--line); border-radius: 99px; overflow: hidden; }
.cur button { border: 0; background: none; padding: 4px 12px; font-size: 13px; color: var(--mute); }
.cur button[aria-pressed="true"] { background: var(--ink); color: #fff; }
.price__v { margin: 8px 0 0; font-size: 36px; font-weight: 500; letter-spacing: -.02em; text-align: start; }
.price__ref { margin: 2px 0 0; font-size: 12px; color: var(--mute); letter-spacing: .06em; text-align: start; }
.price__note { margin: 10px 0 0; font-size: 12px; color: var(--mute); }
.acts { display: grid; gap: 10px; margin-top: 18px; }
.acts__row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.acts__row .btn { padding: 0 12px; font-size: 14px; }
.msg { margin: 4px 0 0; font-size: 13px; color: var(--ink); background: var(--soft); border-radius: 12px; padding: 10px 14px; overflow-wrap: anywhere; }

/* chapters */
.ch { max-width: 1400px; margin: clamp(96px, 12vw, 180px) auto 0; padding-inline: var(--pad); }
.ch__head { max-width: 760px; margin: 0 auto clamp(32px, 4vw, 56px); text-align: center; }
.ch__head h2 { font-size: clamp(32px, 4.4vw, 60px); }
.ch__head p:not(.kicker) { margin: 18px auto 0; font-size: clamp(17px, 1.5vw, 20px); color: var(--mute); max-width: 600px; }
figure { margin: 0; }
figcaption { margin-top: 12px; font-size: 13px; color: var(--mute); }
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(12px, 1.6vw, 24px); }
.pair img { width: 100%; height: auto; aspect-ratio: 1400 / 1738; object-fit: cover; border-radius: 18px; }
.ch--wide { max-width: none; padding-inline: 0; }
.wide img { width: 100%; height: auto; aspect-ratio: 2000 / 1342; object-fit: cover; }
.wide figcaption { padding-inline: var(--pad); }
.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(12px, 1.6vw, 24px); }
.tile { background: var(--soft); border-radius: 18px; padding: clamp(22px, 2.4vw, 36px); }
.tile h3 { font-size: 22px; margin: 22px 0 8px; }
.tile p { margin: 0; color: var(--mute); font-size: 15px; }
.tile__sw { display: flex; gap: 6px; }
.tile__sw span { width: 26px; height: 26px; border-radius: 50%; background: var(--c); box-shadow: inset 0 0 0 1px rgba(0,0,0,.08); }
.ch__cta { text-align: center; margin: 34px 0 0; }

/* dimensions */
.dims { max-width: 1200px; margin: clamp(96px, 12vw, 180px) auto 0; padding-inline: var(--pad); }
.dims__grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(24px, 4vw, 64px); align-items: center; }
.dims__draw svg { width: 100%; height: auto; direction: ltr; }
.dr path { fill: none; stroke: var(--ink); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.dm path { stroke: var(--mute); stroke-width: 1; }
.dm text, .lbl { fill: var(--mute); font: 400 13px var(--sans); }
.spec { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; }
.spec div { border-top: 1px solid var(--line); padding: 14px 0; }
.spec dt { font-size: 13px; color: var(--mute); }
.spec dd { margin: 2px 0 0; font-size: 22px; font-weight: 500; text-align: start; }
.spec dd span { font-size: 14px; font-weight: 400; color: var(--mute); }
.note { margin: 24px 0 0; font-size: 12px; color: var(--mute); text-align: center; }
.deliv { margin: clamp(48px, 6vw, 80px) auto 0; max-width: 760px; border-top: 1px solid var(--line); padding-top: 28px; }
.deliv h3 { font-size: 20px; margin-bottom: 12px; }
.deliv ul { margin: 0; padding-inline-start: 18px; color: var(--mute); }
.deliv li { margin: 6px 0; }

.ft { margin-top: clamp(96px, 12vw, 160px); padding: 40px var(--pad) 96px; border-top: 1px solid var(--line); text-align: center; color: var(--mute); font-size: 13px; }
.ft p { margin: 6px 0; }
.ft .nav__mark { color: var(--ink); }
.ft__note { max-width: 460px; margin-inline: auto !important; }

.xr { position: fixed; inset: auto 0 0 0; z-index: 60; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px; background: rgba(0,0,0,.6); color: #fff; }
.xr p { margin: 0; font-size: 14px; }
.xr .btn { border-color: #fff; color: #fff; min-height: 40px; }

/* reveal */
.motion .rv { opacity: 0; transform: translateY(24px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.motion .rv.in { opacity: 1; transform: none; }

/* print sheet */
.sheet { display: none; }
@media print {
  @page { size: A4; margin: 16mm; }
  body > *:not(.sheet) { display: none !important; }
  .sheet { display: block; font: 11pt/1.5 var(--sans); color: #000; }
  .sheet header { display: flex; justify-content: space-between; border-bottom: 1px solid #000; padding-bottom: 8px; font-size: 9pt; }
  .sheet header p { margin: 0; }
  .sheet h1 { font-size: 26pt; margin: 18px 0 10px; }
  .sheet img { width: 100%; max-height: 110mm; object-fit: contain; margin: 0 0 12px; }
  .sheet table { width: 100%; border-collapse: collapse; }
  .sheet th, .sheet td { text-align: start; padding: 7px 0; border-bottom: 1px solid #ccc; vertical-align: top; }
  .sheet th { width: 32%; font-weight: 500; color: #555; }
  .sheet tr:last-child td { font-size: 15pt; font-weight: 600; }
  .sheet__link { font-size: 8pt; color: #555; word-break: break-all; margin-top: 12px; }
  .sheet__note { font-size: 8pt; color: #555; }
}

/* responsive */
@media (max-width: 1080px) {
  .cfg { grid-template-columns: 1fr; }
  .cfg__stage { position: relative; top: 0; height: min(72vh, 640px); min-height: 420px; }
  .cfg__panel { padding-inline-start: 0; padding-top: 28px; max-width: 640px; margin: 0 auto; width: 100%; }
}
@media (max-width: 760px) {
  .nav__links { display: none; }
  .lang { margin-inline-start: auto; }
  .hero__film { border-radius: 14px; margin-inline: calc(var(--pad) * -1); border-radius: 0; }
  .cfg { padding-inline: 0; }
  .cfg__stage { border-radius: 0; height: 64vh; min-height: 380px; }
  .cfg__panel { padding-inline: var(--pad); }
  .cfg__hint { display: none; }
  .cfg__card { top: 12px; inset-inline: 12px; max-width: none; }
  .cfg__views { bottom: 14px; }
  .pair, .tiles { grid-template-columns: 1fr; }
  .dims__grid { grid-template-columns: 1fr; }
  .sw { gap: 6px; }
  .sw__c { width: 40px; height: 40px; }
  .acts__row { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition-duration: .01ms !important; }
}