/* ==========================================================================
   Knā Labs — site-v2 "The Specimen"
   Offense through scale and conviction, never volume. Four colors, hairlines,
   radius 0, Satoshi light at monumental sizes, mono stamps, one script per band.
   ========================================================================== */

@font-face { font-family:'Kombor'; src:url('../fonts/Kombor.otf') format('opentype'), url('../fonts/Kombor.ttf') format('truetype'); font-weight:400; font-style:normal; font-display:swap; }
@font-face { font-family:'White Sign'; src:url('../fonts/WhiteSign.woff') format('woff'), url('../fonts/WhiteSign.ttf') format('truetype'); font-weight:400; font-style:normal; font-display:swap; }

:root {
  --font-script: 'Kombor', 'White Sign', cursive;
  --gutter: clamp(20px, 4.4vw, 64px);
  --max: 1440px;
  --band-y: clamp(96px, 11vw, 160px);
  --wordmark: clamp(150px, min(27vw, 40vh), 470px);
  --statement: clamp(50px, 8vw, 140px);
  --promise: clamp(54px, 9.4vw, 170px);
  --h2: clamp(32px, 4vw, 64px);
  --mg: clamp(56px, 6vw, 108px);
  --signoff: clamp(60px, 10.5vw, 196px);
  --rust: #8A3A32;
}

html { scroll-behavior: smooth; }
html, body { margin:0; padding:0; background: var(--slate-ink); color: var(--on-slate-fg); }
* { box-sizing: border-box; }
::selection { background: var(--gold); color: var(--slate-ink); }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
img, video { display:block; max-width:100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
h1, h2, h3, p, ol, ul, dl, dd, figure { margin:0; padding:0; }
ol, ul { list-style:none; }

/* ---------- primitives ---------- */
.wrap { max-width: var(--max); margin: 0 auto; }
.band { position: relative; padding: var(--band-y) var(--gutter); }
.band--slate { background: var(--slate-ink); color: var(--on-slate-fg); }
.band--ink { background: var(--slate-900); color: var(--on-slate-fg); }
.band--bone { background: var(--bone); color: var(--slate-ink); }
.band--porc { background: var(--porcelain); color: var(--slate-ink); }

.mono { font-family: var(--font-mono); font-weight: 500; font-size: 11px; letter-spacing: .2em; text-transform: uppercase; line-height: 1.4; }
.mono--muted { opacity: .72; }
.script { font-family: var(--font-script); font-weight: 400; text-transform: none; letter-spacing: 0; }
.gold { color: var(--gold); }

.eyebrow { display:flex; align-items:baseline; gap: 20px; padding-bottom: 20px; border-bottom: 1px solid currentColor; margin-bottom: clamp(40px, 5vw, 72px); }
.band--slate .eyebrow, .band--ink .eyebrow { border-color: var(--on-slate-line); }
.band--bone .eyebrow, .band--porc .eyebrow { border-color: var(--line); }
.eyebrow .right { margin-left: auto; opacity: .62; text-align:right; }

.noise { position:absolute; inset:0; pointer-events:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E"); opacity:.06; mix-blend-mode: screen; }

@keyframes barcodeshift { 0% { background-position:0 0; } 100% { background-position:-220px 0; } }
.barcode-rule { height:34px; background-image:repeating-linear-gradient(90deg, currentColor 0 1px, transparent 1px 5px, currentColor 5px 7px, transparent 7px 11px, currentColor 11px 12px, transparent 12px 19px, currentColor 19px 22px, transparent 22px 26px); -webkit-mask-image:linear-gradient(90deg, transparent, #000 18%, #000 82%, transparent); mask-image:linear-gradient(90deg, transparent, #000 18%, #000 82%, transparent); animation:barcodeshift 9s linear infinite; }

.btn { display:inline-flex; align-items:center; justify-content:center; gap:12px; min-height:52px; padding: 0 30px; border:1px solid var(--porcelain); background: var(--porcelain); color: var(--slate-ink); font-family: var(--font-mono); font-weight:500; font-size:11px; letter-spacing:.2em; text-transform:uppercase; border-radius:0; cursor:pointer; transition: background var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out); }
.btn:hover { background: var(--gold); border-color: var(--gold); color: var(--slate-ink); }
.btn:active { transform: translateY(1px); }
.btn--ink { background: var(--slate-ink); border-color: var(--slate-ink); color: var(--porcelain); }
.btn--ink:hover { background: var(--gold); border-color: var(--gold); color: var(--slate-ink); }
.btn--ghost { background: transparent; color: var(--porcelain); border-color: var(--on-slate-line); }
.btn--ghost:hover { background: transparent; border-color: var(--porcelain); color: var(--porcelain); }

/* ---------- reveal ---------- */
[data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out); }
[data-reveal].is-in { opacity: 1; transform: none; }
[data-reveal="2"] { transition-delay: 90ms; }
[data-reveal="3"] { transition-delay: 180ms; }

/* ---------- nav ---------- */
.nav { position: fixed; top:0; left:0; right:0; z-index: 60; display:grid; grid-template-columns: 1fr auto 1fr; align-items:center; padding: 22px var(--gutter); color: var(--on-slate-fg); transition: background var(--dur-slow) var(--ease-out), padding var(--dur-slow) var(--ease-out), border-color var(--dur-slow) var(--ease-out); border-bottom: 1px solid transparent; }
.nav.is-solid { background: var(--slate-ink); border-bottom-color: var(--on-slate-line); padding-top: 14px; padding-bottom: 14px; }
.nav.is-light { color: var(--slate-ink); }
.nav.is-light.is-solid { background: var(--bone); border-bottom-color: var(--line); }
.nav__brand { font-family: var(--font-primary); font-weight: 300; font-size: 20px; letter-spacing: -.01em; }
.nav__brand b { font-weight: 500; }
.nav__links { display:flex; gap: 34px; }
.nav__links a, .nav__right a, .nav__right button { color: inherit; opacity:.75; transition: opacity var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out); background:none; border:0; padding:0; cursor:pointer; }
.nav__links a:hover, .nav__right a:hover, .nav__right button:hover { opacity: 1; color: var(--gold); }
.nav__right { display:flex; gap: 30px; justify-self:end; }

/* ---------- hero ---------- */
.hero { position: relative; min-height: 100vh; display:grid; grid-template-rows: auto 1fr auto; padding: 110px var(--gutter) 0; overflow: hidden; isolation: isolate; }
.hero__top { display:flex; flex-wrap: wrap; gap: 10px 32px; justify-content: space-between; opacity:.72; }
.hero__top span { white-space: nowrap; }
.hero__grid { display:grid; grid-template-columns: 1fr auto; align-items: end; gap: clamp(24px, 4vw, 72px); padding: clamp(28px, 4vh, 56px) 0 0; }
.wordmark { font-family: var(--font-primary); font-weight: 300; font-size: var(--wordmark); line-height: .8; letter-spacing: -.045em; margin-left: -.05em; color: var(--porcelain); }
.hero__script { font-size: clamp(30px, 4vw, 66px); line-height: 1; color: var(--gold); margin: clamp(10px, 1.5vw, 20px) 0 0 .14em; white-space: nowrap; }
.hero__type { position: relative; z-index: 1; }
/* the film runs free: no frame, no ground. The bone canvas is knocked out by inverting luminance
   (slate letters → bone, gold stays gold) and screening onto the slate; the figure half of the film
   is skipped by the loop in main.js because inversion would turn her into a negative. */
.hero__film { position: relative; z-index: 2; height: clamp(300px, min(50vw, 60vh), 660px); width: auto; aspect-ratio: 9 / 16; margin-bottom: -6px; cursor: grab; touch-action: none; user-select: none; -webkit-user-drag: none; mix-blend-mode: lighten; }
.hero__film.is-held { cursor: grabbing; }
.hero__film .drift { width:100%; height:100%; animation: filmdrift 16s ease-in-out infinite alternate; }
.hero__film.is-placed .drift { animation-play-state: paused; }
.hero__film video { width:100%; height:100%; object-fit: contain; filter: invert(1) hue-rotate(180deg) contrast(1.25); pointer-events: none; transition: opacity 120ms linear; }
.hero__film:not([data-film="on"]) video { opacity: 0; }
.hero__film:focus-visible { outline: 1px dashed var(--gold); outline-offset: 10px; }
@keyframes filmdrift { from { transform: translate(0,0) rotate(-0.8deg); } to { transform: translate(-22px, 14px) rotate(0.9deg); } }
.rec i { width:7px; height:7px; background: var(--rust); border-radius: 50%; animation: recdot 1.4s steps(1) infinite; }
@keyframes recdot { 0%,45% { opacity:1; } 55%,100% { opacity:.15; } }
.hero__bottom { display:grid; grid-template-columns: 1fr auto auto; align-items: end; gap: 32px; padding: clamp(22px, 4vh, 48px) 0 40px; border-top: 1px solid var(--on-slate-line); margin-top: clamp(22px, 3vh, 48px); }
.hero__lede { font-family: var(--font-primary); font-weight: 300; font-size: clamp(20px, 2.1vw, 30px); line-height: 1.25; letter-spacing: -.01em; max-width: 22ch; }
.hero__scroll { opacity:.62; display:flex; align-items:center; gap: 14px; }
.hero__scroll::after { content:""; width: 44px; height:1px; background: currentColor; }
.hero .barcode-rule { position:absolute; left: var(--gutter); bottom: 0; width: 320px; color: var(--gold); opacity:.9; height: 26px; }

/* ---------- marquee ---------- */
.marquee { overflow:hidden; background: var(--bone); color: var(--slate-ink); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 26px 0; }
.marquee__track { display:flex; gap: 0; width: max-content; animation: marquee 58s linear infinite; }
.marquee__track span { font-family: var(--font-primary); font-weight: 300; font-size: clamp(26px, 3vw, 46px); line-height:1; letter-spacing: -.02em; white-space: nowrap; padding: 0 28px; }
.marquee__track span.dot { color: var(--gold); padding: 0; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- statement ---------- */
.statement { font-family: var(--font-primary); font-weight: 300; font-size: var(--statement); line-height: .95; letter-spacing: -.035em; max-width: 12ch; text-wrap: balance; }
.cols { display:grid; grid-template-columns: 1.1fr 1fr; gap: clamp(32px, 5vw, 96px); margin-top: clamp(48px, 6vw, 96px); align-items:start; }
.lede { font-family: var(--font-primary); font-weight: 300; font-size: clamp(24px, 2.4vw, 36px); line-height: 1.25; letter-spacing: -.015em; text-wrap: pretty; }
.prose { font-family: var(--font-primary); font-weight: 400; font-size: 18px; line-height: 1.6; color: var(--slate-400); display:grid; gap: 22px; max-width: 58ch; }
.band--slate .prose, .band--ink .prose { color: var(--on-slate-muted); }
.prose .mono { color: var(--slate-ink); margin-top: 8px; }

/* ---------- promise ---------- */
.promise__list { border-top: 1px solid var(--on-slate-line); }
.promise__list li { display:grid; grid-template-columns: 64px 1fr; align-items: baseline; gap: 24px; padding: clamp(14px, 1.6vw, 26px) 0; border-bottom: 1px solid var(--on-slate-line); transition: color var(--dur-base) var(--ease-out); }
.promise__list li:hover { color: var(--gold); }
.promise__list .mono { opacity:.62; }
.promise__line { font-family: var(--font-primary); font-weight: 300; font-size: var(--promise); line-height: .92; letter-spacing: -.04em; }
.promise__foot { display:flex; align-items: baseline; justify-content: space-between; gap: 32px; margin-top: clamp(40px, 5vw, 72px); flex-wrap: wrap; }
.promise__script { font-size: clamp(32px, 3.6vw, 58px); line-height: 1; }

/* ---------- the object ---------- */
.object__grid { display:grid; grid-template-columns: minmax(240px, .8fr) 1.2fr; gap: clamp(40px, 6vw, 112px); align-items: start; }
.object__sticky { position: sticky; top: 92px; }
.object__sticky img { width: 100%; height: auto; border: 1px solid var(--line); background: var(--paper-300); }
.object__sticky figcaption { display:flex; justify-content: space-between; margin-top: 14px; opacity:.62; }
.h2 { font-family: var(--font-primary); font-weight: 300; font-size: var(--h2); line-height: 1.06; letter-spacing: -.025em; text-wrap: balance; }
.object__body .prose { margin-top: clamp(24px, 3vw, 40px); }
.spec { margin-top: clamp(40px, 5vw, 64px); border-top: 1px solid var(--line); }
.spec > div { display:grid; grid-template-columns: 180px 1fr; gap: 24px; padding: 14px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.spec dt { opacity:.62; }
.spec dd { font-family: var(--font-primary); font-weight: 400; font-size: 18px; letter-spacing: -.005em; }
.spec dd b { font-weight: 500; }
.seal { display:inline-grid; place-items:center; width: 132px; height:132px; border: 1px solid var(--slate-ink); border-radius: 50%; margin-top: clamp(32px, 4vw, 56px); text-align:center; line-height: 1.6; }
.seal .k { font-family: var(--font-primary); font-weight: 300; font-size: 26px; letter-spacing: -.02em; line-height:1; margin: 4px 0; }
.object__hero { margin: clamp(64px, 8vw, 128px) auto 0; max-width: var(--max); }
.object__hero img { width:100%; height:auto; border: 1px solid var(--line); }
.object__hero figcaption { display:flex; justify-content: space-between; gap: 24px; margin-top: 14px; opacity:.62; }

/* ---------- shop / series ---------- */
.series { display:grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--on-slate-line); border-left: 1px solid var(--on-slate-line); }
.sku-card { position: relative; display:flex; flex-direction: column; gap: 18px; padding: clamp(24px, 2.4vw, 36px) clamp(20px, 2vw, 32px) clamp(24px, 2.4vw, 36px); border-right: 1px solid var(--on-slate-line); border-bottom: 1px solid var(--on-slate-line); min-height: 520px; transition: background var(--dur-base) var(--ease-out); }
.sku-card:hover { background: var(--slate-800); }
.sku__mg { display:flex; align-items: baseline; gap: 6px; font-family: var(--font-primary); font-weight: 300; line-height: .9; letter-spacing: -.04em; }
.sku__mg b { font-weight: 300; font-size: var(--mg); }
.sku__mg span { font-family: var(--font-mono); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; opacity:.62; white-space: nowrap; }
.sku__id { display:flex; align-items:center; gap: 12px; opacity: .8; white-space: nowrap; }
.sw { display:inline-block; width: 12px; height: 12px; flex:none; }
.sku__name { font-family: var(--font-primary); font-weight: 300; font-size: clamp(30px, 2.6vw, 44px); letter-spacing: -.02em; line-height: 1; margin-top: auto; }
.sku__name span { opacity: .45; font-size: .6em; margin-left: 6px; }
.sku__line { font-family: var(--font-primary); font-weight: 300; font-size: 18px; line-height: 1.4; color: var(--on-slate-muted); max-width: 26ch; }
.sku__buy { display:grid; grid-template-columns: auto 1fr; align-items:center; gap: 14px 12px; padding-top: 18px; border-top: 1px solid var(--on-slate-line); }
.sku__price { grid-column: 1 / -1; opacity: .72; white-space: nowrap; }
.qty { display:flex; align-items:center; border: 1px solid var(--on-slate-line); flex: none; }
.sku-add { white-space: nowrap; }
.qty button { background:none; border:none; width: 30px; height: 40px; padding:0; font-family: var(--font-mono); font-size: 14px; line-height:1; color: var(--on-slate-muted); cursor:pointer; }
.qty button:hover { color: var(--porcelain); }
.qty .qty-n { min-width: 26px; text-align:center; font-family: var(--font-mono); font-size: 12px; }
.sku-add { background: var(--porcelain); color: var(--slate-ink); border: 1px solid var(--porcelain); border-radius:0; font-family: var(--font-mono); font-weight:500; font-size: 11px; letter-spacing: .18em; text-transform: uppercase; padding: 12px 16px; cursor:pointer; transition: background var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out); }
.sku-add:hover { background: var(--gold); border-color: var(--gold); }
.sku-add:active { transform: translateY(1px); }
.shop__foot { display:flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin-top: 28px; opacity: .62; }

/* ---------- campaign ---------- */
.campaign__grid { display:grid; grid-template-columns: 1.15fr 1fr; gap: clamp(32px, 5vw, 96px); align-items: stretch; }
.campaign__img { position: relative; overflow:hidden; border: 1px solid var(--line); background: var(--paper-300); min-height: 520px; }
.campaign__img img { width:100%; height:100%; object-fit: cover; object-position: 50% 20%; filter: grayscale(1) contrast(1.05); }
.campaign__img figcaption { position:absolute; left: 20px; bottom: 18px; color: var(--porcelain); }
.campaign__poster { position: relative; display:flex; flex-direction: column; border: 1px solid var(--slate-ink); padding: clamp(24px, 3vw, 44px); overflow:hidden; background: var(--porcelain); }
.tile { font-family: var(--font-primary); font-weight: 300; font-size: 13px; letter-spacing: .06em; line-height: 1.9; color: var(--slate-200); word-break: break-all; max-height: 3.8em; overflow:hidden; margin-bottom: 26px; }
.poster__rows { display:grid; gap: 10px; opacity:.75; }
.poster__h { font-family: var(--font-primary); font-weight: 300; font-size: clamp(56px, 6.5vw, 116px); line-height: .92; letter-spacing: -.04em; margin: clamp(28px, 4vw, 56px) 0; }
.poster__foot { margin-top: auto; display:grid; gap: 10px; padding-top: 20px; border-top: 1px solid var(--line); opacity:.75; }

/* ---------- in the field (broadcast treatment) ---------- */
.field { position: relative; min-height: 100vh; overflow: hidden; background: var(--slate-900); color: var(--porcelain); display:grid; align-items: end; padding: 0 var(--gutter) clamp(56px, 8vh, 96px); isolation: isolate; }
.field__img { position:absolute; inset:0; width:100%; height:100%; object-fit: cover; object-position: 50% 40%; filter: grayscale(1) contrast(1.1) brightness(.72); animation: kenburns 24s ease-in-out infinite; }
@keyframes kenburns { 0% { transform:scale(1.06) translate(0,0); } 50% { transform:scale(1.14) translate(-1.6%,-1.2%); } 100% { transform:scale(1.06) translate(0,0); } }
.field__grain { position:absolute; inset:-10%; pointer-events:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E"); opacity:.16; mix-blend-mode: screen; animation: filmgrain .9s steps(6) infinite; }
@keyframes filmgrain { 0% { transform:translate(0,0); } 20% { transform:translate(-4%,3%); } 40% { transform:translate(3%,-5%); } 60% { transform:translate(-3%,4%); } 80% { transform:translate(4%,-2%); } 100% { transform:translate(0,0); } }
.field__scan { position:absolute; inset:0; pointer-events:none; background: repeating-linear-gradient(0deg, rgba(0,0,0,.18) 0 1px, transparent 1px 3px); }
.field__sweep { position:absolute; left:0; right:0; height: 14%; top:0; pointer-events:none; background: linear-gradient(180deg, transparent, rgba(255,255,255,.07), transparent); animation: scanfall 7s linear infinite; }
@keyframes scanfall { 0% { transform:translateY(-100%); } 100% { transform:translateY(800%); } }
.field__flicker { position:absolute; inset:0; pointer-events:none; background: #fff; animation: filmflicker 3.2s steps(1) infinite; }
@keyframes filmflicker { 0%,100% { opacity:0.02; } 18% { opacity:0.06; } 22% { opacity:0.01; } 47% { opacity:0.04; } 73% { opacity:0.07; } 88% { opacity:0.02; } }
.field__scrim { position:absolute; inset:0; pointer-events:none; background: linear-gradient(180deg, rgba(27,32,36,.55) 0%, rgba(27,32,36,0) 35%, rgba(27,32,36,.15) 60%, rgba(27,32,36,.85) 100%); }
.field__chrome { position:absolute; top: 96px; left: var(--gutter); right: var(--gutter); display:flex; justify-content: space-between; gap: 24px; opacity:.85; }
.field__chrome .rec { display:flex; align-items:center; gap: 8px; }
.field__copy { position: relative; max-width: var(--max); width:100%; margin: 0 auto; display:grid; gap: 14px; }
.field__script { font-size: clamp(34px, 4vw, 64px); line-height: 1; margin-bottom: 8px; }
.field__h { font-family: var(--font-primary); font-weight: 300; font-size: clamp(56px, 9vw, 160px); line-height: .9; letter-spacing: -.04em; }
.field__foot { display:flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin-top: clamp(20px, 3vw, 40px); padding-top: 20px; border-top: 1px solid rgba(250,247,241,.22); opacity:.85; }

/* ---------- scroll-scrubbed film ---------- */
.scrub { background: var(--slate-ink); }
.scrub__wrap { position: relative; height: 340vh; }
.scrub__sticky { position: sticky; top: 0; height: 100vh; overflow:hidden; display:grid; place-items:center; }
.scrub__chrome { position:absolute; top: 96px; left: var(--gutter); right: var(--gutter); display:flex; justify-content: space-between; gap: 24px; opacity:.62; z-index: 3; transition: opacity var(--dur-base) linear; }
#scrub-video { position:absolute; left:50%; top:50%; transform: translate(-50%,-50%); height: 86vh; width: auto; object-fit: contain; box-shadow: var(--shadow-lg); background: var(--slate-900); }
@media (max-width: 600px) { #scrub-video { height: 70vh; } }
.scrub__fade { position:absolute; left:0; right:0; bottom:0; height: 26vh; pointer-events:none; background: linear-gradient(180deg, rgba(44,49,55,0), var(--slate-ink)); z-index: 2; }
.scrub__barwrap { position:absolute; left: var(--gutter); right: var(--gutter); bottom: 34px; height: 1px; background: var(--on-slate-line); z-index: 3; }
#scrub-bar { height: 100%; width: 0; background: var(--gold); }
.scrub__veil { position:absolute; inset:0; background: var(--bone); opacity: 0; pointer-events:none; z-index: 4; }

/* ---------- sign-off ---------- */
.signoff { overflow:hidden; padding-bottom: 0; }
.signoff__h { font-family: var(--font-primary); font-weight: 300; font-size: var(--signoff); line-height: .88; letter-spacing: -.045em; }
.signoff__grid { display:grid; grid-template-columns: 1.2fr .8fr; gap: clamp(40px, 6vw, 112px); margin-top: clamp(48px, 6vw, 96px); align-items: start; }
.join__h { font-family: var(--font-primary); font-weight: 300; font-size: clamp(24px, 2.4vw, 34px); letter-spacing: -.015em; line-height: 1.15; }
.join__row { display:flex; margin-top: 22px; border: 1px solid var(--slate-ink); background: var(--porcelain); max-width: 560px; }
.join__row input { flex:1; min-width:0; border:0; background: transparent; padding: 0 18px; font-family: var(--font-primary); font-size: 16px; color: var(--slate-ink); outline: none; }
.join__row input::placeholder { color: var(--slate-300); }
.join__row input:focus-visible { outline: none; box-shadow: inset 0 0 0 2px var(--gold); }
.btn-join { border:0; background: var(--slate-ink); color: var(--porcelain); font-family: var(--font-mono); font-weight:500; font-size: 11px; letter-spacing: .2em; text-transform: uppercase; padding: 0 26px; min-height: 54px; cursor:pointer; transition: background var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out); }
.btn-join:hover, .btn-join.is-done { background: var(--gold); color: var(--slate-ink); }
.btn-join:active { transform: translateY(1px); }
.join__legal { margin-top: 14px; font-family: var(--font-primary); font-size: 12px; line-height: 1.6; color: var(--slate-300); max-width: 46ch; }
.footer-links { display:grid; grid-template-columns: 1fr 1fr; gap: 0 32px; border-top: 1px solid var(--line); }
.footer-links a { display:block; padding: 14px 0; border-bottom: 1px solid var(--line); transition: color var(--dur-base) var(--ease-out); }
.footer-links a:hover { color: var(--gold); }
.signoff__stage { position: relative; margin-top: clamp(64px, 8vw, 120px); min-height: clamp(360px, 42vw, 640px); border-top: 1px solid var(--line); }
.signoff__mark { position:absolute; left: 0; bottom: -0.16em; font-family: var(--font-primary); font-weight: 300; font-size: clamp(180px, 34vw, 600px); line-height: .8; letter-spacing: -.05em; color: var(--slate-ink); opacity: .07; pointer-events:none; user-select:none; }
.signoff__figure { position:absolute; right: clamp(-40px, -2vw, 0px); bottom: 0; width: clamp(280px, 38vw, 620px); height:auto; filter: drop-shadow(0 30px 40px rgba(44,49,55,.22)); }
.signoff__bottom { position: relative; display:flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; padding: 22px 0 26px; border-top: 1px solid var(--line); opacity:.62; }

/* ---------- cart chip + drawer ---------- */
#cart-chip { position:fixed; top:16px; right: var(--gutter); z-index:70; background:var(--porcelain); color:var(--slate-ink); border:1px solid var(--line); border-radius:0; box-shadow:var(--shadow-md); font-family:var(--font-mono); font-weight:500; font-size:11px; letter-spacing:.18em; text-transform:uppercase; padding:11px 18px; cursor:pointer; opacity:0; transform:translateY(-8px); pointer-events:none; transition:opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out); }
#cart-chip.is-on { opacity:1; transform:none; pointer-events:auto; }
#cart-chip:hover { background:var(--gold); border-color:var(--gold); }
#cart-scrim { position:fixed; inset:0; z-index:80; background:rgba(27,32,36,.55); opacity:0; pointer-events:none; transition:opacity var(--dur-slow) var(--ease-out); }
#cart-drawer { position:fixed; top:0; right:0; bottom:0; z-index:90; width:min(420px,94vw); background:var(--slate-ink); color:var(--porcelain); transform:translateX(102%); transition:transform var(--dur-slow) var(--ease-out); display:flex; flex-direction:column; padding:28px 28px 24px; box-shadow:var(--shadow-lg); }
body.cart-is-open { overflow:hidden; }
body.cart-is-open #cart-scrim { opacity:1; pointer-events:auto; }
body.cart-is-open #cart-drawer { transform:none; }
.cart-head { display:flex; align-items:center; justify-content:space-between; padding-bottom:20px; border-bottom:1px solid var(--on-slate-line); }
#cart-close { background:none; border:1px solid var(--on-slate-line); border-radius:0; color:var(--on-slate-muted); font-family:var(--font-mono); font-size:10px; letter-spacing:.18em; text-transform:uppercase; padding:8px 14px; cursor:pointer; transition:color var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out); }
#cart-close:hover { color:var(--porcelain); border-color:var(--porcelain); }
#cart-items { flex:1; overflow-y:auto; }
.cart-empty { font-family:var(--font-primary); font-weight:300; font-size:15px; color:var(--on-slate-muted); padding:32px 0; }
.cart-item { display:flex; align-items:center; gap:14px; padding:20px 0; border-bottom:1px solid var(--on-slate-line); }
.cart-item .sw { width:10px; height:10px; }
.cart-item .nm { flex:1; min-width:0; display:flex; flex-direction:column; gap:3px; }
.cart-item .nm b { font-family:var(--font-primary); font-weight:500; font-size:16px; color:var(--porcelain); }
.cart-item .nm span { font-family:var(--font-mono); font-size:9px; letter-spacing:.16em; text-transform:uppercase; color:var(--on-slate-muted); }
.cart-item .nm .rm { background:none; border:none; padding:0; margin-top:3px; text-align:left; font-family:var(--font-mono); font-size:9px; letter-spacing:.14em; text-transform:uppercase; color:var(--on-slate-muted); text-decoration:underline; text-underline-offset:3px; cursor:pointer; }
.cart-item .nm .rm:hover { color:var(--porcelain); }
.cart-item .qty button { height:34px; width:26px; }
.cart-item .pr { font-family:var(--font-mono); font-size:11px; letter-spacing:.08em; color:var(--on-slate-muted); }
.cart-foot { padding-top:20px; display:flex; flex-direction:column; gap:14px; }
.cart-sub { display:flex; align-items:baseline; justify-content:space-between; font-family:var(--font-mono); font-size:12px; letter-spacing:.18em; text-transform:uppercase; color:var(--porcelain); }
.cart-note { font-family:var(--font-primary); font-weight:300; font-size:12px; line-height:1.6; color:var(--on-slate-muted); }
#cart-checkout { width:100%; background:var(--porcelain); color:var(--slate-ink); border:none; border-radius:0; padding:16px; font-family:var(--font-mono); font-weight:500; font-size:11px; letter-spacing:.18em; text-transform:uppercase; cursor:pointer; transition:background var(--dur-base) var(--ease-out); }
#cart-checkout:hover { background:var(--gold); }
#cart-checkout:active { transform:translateY(1px); }

/* ---------- motion gating ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior:auto; }
  .barcode-rule, .marquee__track, .field__img, .field__grain, .field__sweep, .field__flicker, .rec i, .hero__film .drift { animation: none !important; }
  [data-reveal] { opacity:1; transform:none; transition:none; }
  #cart-drawer, #cart-scrim, #cart-chip, .nav { transition:none; }
}

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .series { grid-template-columns: repeat(2, 1fr); }
  .sku-card { min-height: 440px; }
}
@media (max-width: 900px) {
  .nav { grid-template-columns: 1fr auto; }
  .nav__links { display:none; }
  .hero { padding-top: 96px; }
  .hero__grid { grid-template-columns: 1fr; align-items: start; }
  .hero__film { height: clamp(240px, 46vh, 420px); margin-top: 8px; }
  .hero__script { white-space: normal; font-size: clamp(26px, 6.6vw, 44px); text-wrap: balance; line-height: 1.1; }
  .hero__top { justify-content: flex-start; }
  .hero__top span:last-child { display:none; }
  .hero__bottom { grid-template-columns: 1fr; gap: 22px; }
  .hero__scroll { display:none; }
  .cols, .object__grid, .campaign__grid, .signoff__grid { grid-template-columns: 1fr; }
  .object__sticky { position: static; max-width: 320px; }
  .spec > div { grid-template-columns: 120px 1fr; }
  .campaign__img { min-height: 420px; }
  .field__chrome, .scrub__chrome { top: 80px; }
  .signoff__figure { width: clamp(220px, 60vw, 380px); right: -6vw; }
  .signoff__stage { min-height: clamp(300px, 70vw, 480px); }
  .hero .barcode-rule { width: 200px; }
}
@media (max-width: 600px) {
  .series { grid-template-columns: 1fr; }
  .sku-card { min-height: 0; }
  .footer-links { grid-template-columns: 1fr; }
  .eyebrow .right { display:none; }
  .join__row { flex-direction: column; }
  .join__row input { min-height: 54px; }
  .marquee__track span { font-size: 24px; }
  .field__chrome { flex-wrap: wrap; gap: 8px 20px; }
  .field__chrome span { white-space: nowrap; }
  .field__chrome span:last-child { display:none; }
  .scrub__chrome { flex-wrap: wrap; gap: 6px 16px; }
}