/* ═══════════════════════════════════════════════════════════
   Noctilumelle — brand story
   Type: Montserrat (local) · Songti / SimSun accent for 夜之光愿
   ═══════════════════════════════════════════════════════════ */

@font-face{font-family:"Montserrat";src:url("assets/fonts/Montserrat-ExtraLight.otf") format("opentype");font-weight:200;font-style:normal;font-display:swap}
@font-face{font-family:"Montserrat";src:url("assets/fonts/Montserrat-Light.otf") format("opentype");font-weight:300;font-style:normal;font-display:swap}
@font-face{font-family:"Montserrat";src:url("assets/fonts/Montserrat-Regular.otf") format("opentype");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Montserrat";src:url("assets/fonts/Montserrat-Medium.otf") format("opentype");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Montserrat";src:url("assets/fonts/Montserrat-SemiBold.otf") format("opentype");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Montserrat";src:url("assets/fonts/Montserrat-Bold.otf") format("opentype");font-weight:700;font-style:normal;font-display:swap}

:root{
  --ink:#070b14;
  --ink-2:#0a101c;
  --ink-3:#0e1728;
  --ivory:#f4efe5;
  --ivory-2:#ebe3d3;
  --paper:#fbf8f1;
  --gold:#e2bd86;
  --gold-bright:#f6dfb4;
  --gold-deep:#ab7b3e;
  --mist:#a8b4c9;
  --mist-dim:rgba(196,208,228,.55);
  --line:rgba(232,222,201,.12);
  --line-soft:rgba(232,222,201,.07);
  --line-dark:rgba(17,23,36,.13);
  --pad:clamp(20px,4vw,64px);
  --ease:cubic-bezier(.2,.7,.2,1);
  --display:"Montserrat","Helvetica Neue",Arial,sans-serif;
  --cn:"Songti SC","STSong","SimSun","Noto Serif SC",serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--ink);color:var(--ivory);
  font-family:var(--display);font-weight:300;font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;
}
body::after{
  content:"";position:fixed;inset:0;z-index:900;pointer-events:none;
  background:url("assets/img/grain.png") repeat;background-size:220px 220px;
  opacity:.035;mix-blend-mode:overlay;
}
body.menu-open,body.lb-open{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;padding:0}
ul{list-style:none;margin:0;padding:0}
::selection{background:var(--gold);color:#161006}
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:#05080f}
::-webkit-scrollbar-thumb{background:#233049;border-radius:10px;border:3px solid #05080f}
.container{width:min(1320px,100% - var(--pad)*2);margin-inline:auto}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.icon{width:18px;height:18px;flex:none}
.section{position:relative;padding:clamp(84px,10.5vw,150px) 0;scroll-margin-top:86px}
#story,#collection,#details,#film,#gallery,#shop{scroll-margin-top:86px}
.display{font-family:var(--display);font-weight:200;letter-spacing:-.035em;line-height:1}
.display em{font-style:italic;color:var(--gold)}
.eyebrow{
  display:flex;align-items:center;gap:12px;margin:0;font-size:10px;font-weight:600;
  letter-spacing:.3em;text-transform:uppercase;color:var(--gold);
}
.eyebrow::before{content:"";width:28px;height:1px;background:currentColor;opacity:.75;flex:none}
.kicker{font-size:9px;letter-spacing:.35em;text-transform:uppercase;color:var(--mist-dim);margin:0 0 18px}
.h2{font-size:clamp(2.6rem,4.8vw,4.9rem);line-height:1.02;margin:16px 0 0}
.h3{font-size:clamp(2.2rem,3.5vw,3.3rem);line-height:1.06;margin:14px 0 20px}
.it{font-style:italic;color:var(--gold)}

/* ───────── Buttons ───────── */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:11px;
  padding:15px 26px;border:1px solid transparent;border-radius:999px;
  font-size:10.5px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;white-space:nowrap;
  transition:transform .45s var(--ease),background .35s ease,color .35s ease,border-color .35s ease,box-shadow .45s ease;
}
.btn .icon{width:15px;height:15px;transition:transform .45s var(--ease)}
.btn:hover .icon{transform:translateX(3px)}
.btn--gold{background:linear-gradient(135deg,var(--gold-bright),#d5ac6c);color:#1a1308;box-shadow:0 18px 40px -18px rgba(226,189,134,.55)}
.btn--gold:hover{transform:translateY(-2px);box-shadow:0 24px 48px -16px rgba(226,189,134,.65)}
.btn--ghost{border-color:rgba(240,232,214,.26);color:var(--ivory)}
.btn--ghost:hover{background:var(--gold);border-color:var(--gold);color:#171107;transform:translateY(-2px)}
.btn--text{padding:15px 4px;color:var(--ivory);border-radius:0}
.btn--text::after{content:"";position:absolute;left:4px;right:4px;bottom:9px;height:1px;background:rgba(255,255,255,.25);transform-origin:left;transition:transform .5s var(--ease),background .3s}
.btn--text:hover{color:var(--gold)}
.btn--text:hover::after{background:var(--gold);transform:scaleX(.6)}
.btn--sm{padding:11px 18px;font-size:9px;letter-spacing:.16em}
.btn--ink{background:var(--ink);color:var(--ivory);box-shadow:0 18px 40px -20px rgba(8,12,20,.7)}
.btn--ink:hover{background:#16213a;transform:translateY(-2px);box-shadow:0 24px 50px -20px rgba(8,12,20,.72)}
.btn--outline-ink{border-color:rgba(19,25,39,.24);color:#141a26}
.btn--outline-ink:hover{border-color:#141a26;transform:translateY(-2px)}
.link-plain{
  display:inline-flex;align-items:center;gap:9px;padding-bottom:6px;font-size:10px;
  letter-spacing:.18em;text-transform:uppercase;color:#232a36;border-bottom:1px solid rgba(20,26,40,.24);
  transition:color .3s,border-color .3s;
}
.link-plain .icon{width:14px;height:14px;transition:transform .4s var(--ease)}
.link-plain:hover{color:var(--gold-deep);border-color:var(--gold-deep)}
.link-plain:hover .icon{transform:translateX(3px)}
.link-plain--light{color:var(--ivory);border-color:rgba(255,255,255,.22)}
.link-plain--light:hover{color:var(--gold);border-color:var(--gold)}

/* ───────── Nav ───────── */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:100;display:flex;align-items:center;justify-content:space-between;
  gap:28px;padding:22px var(--pad);border-bottom:1px solid transparent;
  transition:padding .45s var(--ease),background .45s ease,border-color .45s ease,backdrop-filter .45s ease;
}
.nav.is-scrolled{padding-block:14px;background:rgba(6,10,18,.72);border-color:var(--line);backdrop-filter:blur(22px) saturate(1.25)}
.brand{display:inline-flex;align-items:center;gap:12px}
.brand__mark{width:26px;height:auto;filter:drop-shadow(0 0 12px rgba(184,205,255,.35))}
.brand__word{font-size:1.02rem;font-weight:300;letter-spacing:.12em;color:var(--ivory);white-space:nowrap}
.nav__links{display:flex;align-items:center;gap:clamp(18px,2.2vw,36px)}
.nav__links a{position:relative;font-size:10px;letter-spacing:.19em;text-transform:uppercase;color:rgba(226,232,244,.68);padding:6px 0;transition:color .3s}
.nav__links a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:right;transition:transform .45s var(--ease)}
.nav__links a:hover,.nav__links a.is-active{color:var(--ivory)}
.nav__links a:hover::after,.nav__links a.is-active::after{transform:scaleX(1);transform-origin:left}
.nav__right{display:flex;align-items:center;gap:18px}
.nav__tag{font-family:var(--cn);font-size:12px;letter-spacing:.22em;color:rgba(226,189,134,.65)}
.nav__toggle{display:none;width:40px;height:40px;position:relative;border:1px solid rgba(255,255,255,.2);border-radius:50%;flex:none}
.nav__toggle span{position:absolute;left:12px;width:16px;height:1px;background:var(--ivory);transition:transform .35s var(--ease),opacity .3s}
.nav__toggle span:first-child{top:17px}
.nav__toggle span:last-child{top:23px}
body.menu-open .nav__toggle span:first-child{transform:translateY(3px) rotate(45deg)}
body.menu-open .nav__toggle span:last-child{transform:translateY(-3px) rotate(-45deg)}

.mobile-menu{
  position:fixed;inset:0;z-index:95;background:rgba(5,8,15,.97);
  backdrop-filter:blur(24px);opacity:0;visibility:hidden;transition:opacity .45s ease,visibility .45s;
  display:flex;align-items:center;padding:110px var(--pad) 40px;
}
.mobile-menu.is-open{opacity:1;visibility:visible}
.mobile-menu__inner{width:100%;max-width:680px;margin-inline:auto;display:flex;flex-direction:column;gap:48px}
.mobile-menu nav{display:flex;flex-direction:column}
.mobile-menu nav a{
  display:flex;align-items:baseline;gap:20px;padding:18px 0;border-bottom:1px solid var(--line);
  font-size:clamp(1.8rem,6vw,2.6rem);font-weight:200;letter-spacing:-.02em;color:var(--ivory);
  transition:color .3s,padding-left .4s var(--ease);
}
.mobile-menu nav a span{font-size:9px;letter-spacing:.3em;color:var(--gold)}
.mobile-menu nav a:hover{color:var(--gold);padding-left:10px}
.mobile-menu__foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--mist)}
.mobile-menu__foot a{display:inline-flex;align-items:center;gap:8px;color:var(--gold)}
.mobile-menu__foot .icon{width:14px;height:14px}

/* ───────── Hero ───────── */
.hero{
  position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;
  padding-top:clamp(120px,16vh,190px);overflow:hidden;isolation:isolate;
}
.hero__bg{position:absolute;inset:0;z-index:-3;will-change:transform}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:60% 50%;transform:scale(1.06);animation:hero-zoom 24s var(--ease) both}
@keyframes hero-zoom{from{transform:scale(1.13)}to{transform:scale(1.02)}}
.hero__shade{
  position:absolute;inset:0;z-index:-2;
  background:
    radial-gradient(120% 100% at 20% 50%,rgba(5,8,15,.55),transparent 60%),
    linear-gradient(90deg,rgba(5,8,15,.95) 0%,rgba(5,8,15,.78) 36%,rgba(5,8,15,.38) 66%,rgba(5,8,15,.58) 100%),
    linear-gradient(180deg,rgba(4,7,13,.8) 0%,rgba(4,7,13,.05) 32%,rgba(4,7,13,.22) 64%,rgba(4,7,13,.94) 100%);
}
.hero__glow{
  position:absolute;z-index:-1;top:-10%;right:2%;width:52vw;height:52vw;pointer-events:none;
  background:radial-gradient(circle at 50% 50%,rgba(255,201,126,.22),rgba(116,150,220,.10) 42%,transparent 68%);
  filter:blur(30px);opacity:.9;transition:transform 1.6s var(--ease);
}
.hero__stars{position:absolute;inset:0;z-index:-1;width:100%;height:100%;pointer-events:none;opacity:.7}
.hero__inner{
  position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(330px,.92fr);
  gap:clamp(36px,5vw,80px);align-items:center;
}
.hero__copy{max-width:720px}
.hero__title{font-size:clamp(3.4rem,7.9vw,8.2rem);line-height:.94;letter-spacing:-.045em;margin:20px 0 28px;text-wrap:balance}
.hero__title em{
  font-style:italic;color:transparent;
  background:linear-gradient(110deg,#f9edd6 10%,var(--gold) 70%,#bd8d4c);
  -webkit-background-clip:text;background-clip:text;
}
.hero__lede{max-width:47ch;margin:0;font-size:clamp(.95rem,1.1vw,1.06rem);line-height:1.85;color:#c3cddd}
.hero__lede i{color:var(--gold);font-style:italic}
.hero__actions{display:flex;align-items:center;flex-wrap:wrap;gap:14px 22px;margin-top:34px}
.hero__meaning{margin:32px 0 0;font-size:10px;letter-spacing:.28em;text-transform:uppercase;color:var(--mist-dim)}
.hero__meaning span{color:var(--gold);margin:0 6px}
.hero__meaning em{font-family:var(--cn);font-style:normal;font-size:12px;letter-spacing:.24em;color:rgba(226,189,134,.7)}

.hero__product{position:relative;justify-self:end;width:min(430px,100%);margin:0;z-index:2}
.hero__halo{
  position:absolute;inset:-18% -22%;z-index:-1;pointer-events:none;
  background:radial-gradient(circle at 52% 46%,rgba(255,199,118,.34),rgba(113,148,220,.12) 45%,transparent 70%);
  filter:blur(18px);
}
.product-arch{
  position:relative;aspect-ratio:4/5;border-radius:240px 240px 30px 30px;overflow:visible;
  background:radial-gradient(125% 92% at 50% 10%,#fffdf8,#f2e9d9 58%,#d8cab1);
  padding:36px 32px 28px;
  box-shadow:0 70px 130px -42px rgba(0,0,0,.82),inset 0 0 0 1px rgba(255,255,255,.5);
  animation:float 9s ease-in-out infinite;
}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
.product-arch::before{content:"";position:absolute;inset:11px;border:1px solid rgba(120,94,52,.16);border-radius:229px 229px 21px 21px;pointer-events:none;z-index:2}
.product-arch img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 30px 34px rgba(72,50,15,.26));transform:translateZ(0)}
.arch__badge{
  position:absolute;top:26px;right:-16px;z-index:3;width:66px;height:66px;border-radius:50%;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;
  background:rgba(250,246,237,.9);border:1px solid rgba(130,102,58,.24);backdrop-filter:blur(10px);
  box-shadow:0 12px 30px rgba(50,35,10,.18);color:#2a2318;text-align:center;
}
.arch__badge b{font-size:13px;font-weight:600;letter-spacing:.03em;line-height:1}
.arch__badge small{font-size:7px;letter-spacing:.16em;text-transform:uppercase;color:#867148}
.arch__chip{
  position:absolute;z-index:3;display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:999px;
  background:rgba(9,14,24,.72);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(14px);
  color:var(--ivory);font-size:9px;letter-spacing:.16em;text-transform:uppercase;white-space:nowrap;
  box-shadow:0 14px 34px rgba(0,0,0,.35);
}
.arch__chip .icon{width:13px;height:13px;color:var(--gold)}
.arch__chip b{font-size:14px;font-weight:500;letter-spacing:.02em;color:var(--gold)}
.arch__chip--a{left:-24px;top:36%}
.arch__chip--b{right:-24px;bottom:16%}
.hero__caption{display:flex;justify-content:space-between;gap:18px;margin-top:18px;padding-top:13px;border-top:1px solid rgba(255,255,255,.16);font-size:9px;letter-spacing:.22em;text-transform:uppercase;color:var(--mist)}
.hero__caption span:last-child{color:rgba(226,189,134,.8)}

.hero__stats{
  position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
  margin-top:clamp(38px,5.5vh,68px);padding:24px 0 26px;border-top:1px solid rgba(255,255,255,.13);
}
.hero__stats div{display:flex;flex-direction:column;gap:6px}
.hero__stats b{font-size:clamp(1.25rem,1.7vw,1.6rem);font-weight:200;letter-spacing:.01em;line-height:1}
.hero__stats b span{font-size:.55em;letter-spacing:.08em;color:var(--gold);margin-left:3px}
.hero__stats div>span{font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--mist-dim)}
.hero__scroll{
  position:absolute;z-index:2;right:22px;bottom:118px;writing-mode:vertical-rl;
  font-size:8.5px;letter-spacing:.34em;text-transform:uppercase;color:rgba(214,223,238,.4);
  display:flex;align-items:center;gap:16px;
}
.hero__scroll::after{content:"";width:1px;height:46px;background:linear-gradient(var(--gold),transparent)}

/* ───────── Ticker ───────── */
.ticker{overflow:hidden;background:#080d17;border-block:1px solid var(--line);padding:16px 0;position:relative;z-index:3}
.ticker__track{display:flex;align-items:center;gap:34px;width:max-content;animation:ticker 52s linear infinite}
.ticker span{font-size:9px;letter-spacing:.32em;text-transform:uppercase;color:rgba(224,232,246,.55);white-space:nowrap}
.ticker i{font-style:normal;font-size:8px;color:var(--gold);opacity:.7}
.ticker:hover .ticker__track{animation-play-state:paused}
@keyframes ticker{to{transform:translateX(-50%)}}

/* ───────── Story ───────── */
.story{background:linear-gradient(180deg,#080d17 0%,#070b14 58%,#080d17 100%);overflow:hidden}
.story__watermark{
  position:absolute;top:6%;right:-3%;font-family:var(--cn);font-size:clamp(8rem,19vw,21rem);
  color:rgba(226,189,134,.03);letter-spacing:.05em;line-height:1;pointer-events:none;user-select:none;
}
.manifesto{position:relative;display:grid;grid-template-columns:.78fr 1.22fr;gap:clamp(40px,7vw,110px)}
.manifesto__aside{position:sticky;top:120px;align-self:start}
.logo-card{position:relative;margin:24px 0 0;border-radius:20px;overflow:hidden;border:1px solid var(--line);box-shadow:0 40px 90px -30px rgba(0,0,0,.8)}
.logo-card::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 1px rgba(255,255,255,.07);pointer-events:none}
.logo-card img{width:100%;aspect-ratio:1;object-fit:cover}
.logo-card figcaption{
  position:absolute;inset:auto 0 0 0;padding:22px 20px 16px;
  background:linear-gradient(transparent,rgba(4,8,15,.9));
  font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--mist);
}
.manifesto__note{margin:18px 0 0;font-size:11px;line-height:1.8;color:rgba(168,180,201,.5);letter-spacing:.03em}
.manifesto__body .h2{font-size:clamp(2.7rem,4.6vw,4.6rem)}
.lead{font-size:clamp(1.08rem,1.5vw,1.38rem);line-height:1.65;font-weight:300;color:var(--ivory);margin:24px 0 0;max-width:32ch}
.manifesto__body>p:not(.lead):not(.kicker){margin:22px 0 0;color:var(--mist);line-height:1.95;font-size:.96rem;max-width:56ch}
.manifesto__body>p strong{font-family:var(--cn);font-weight:400;color:var(--gold);letter-spacing:.18em;font-size:1.06em}
.pull{display:flex;gap:16px;align-items:flex-start;margin:46px 0 0;padding:26px 0 26px 28px;border-left:1px solid rgba(226,189,134,.4)}
.pull .icon{width:15px;height:15px;color:var(--gold);margin-top:8px}
.pull p{margin:0;font-size:clamp(1.3rem,2vw,1.8rem);font-weight:200;line-height:1.42;letter-spacing:-.02em;color:#e9e4d8}

.chapters{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:clamp(64px,8vw,104px)}
.chapter{background:linear-gradient(165deg,rgba(255,255,255,.045),rgba(255,255,255,.012));border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:transform .5s var(--ease),border-color .5s}
.chapter:hover{transform:translateY(-6px);border-color:rgba(226,189,134,.35)}
.chapter__media{position:relative;aspect-ratio:4/3;overflow:hidden}
.chapter__media img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease);filter:saturate(.9)}
.chapter:hover .chapter__media img{transform:scale(1.05)}
.chapter__media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(6,10,18,.65))}
.chapter__media>span{
  position:absolute;z-index:2;top:14px;left:14px;width:34px;height:34px;border-radius:50%;
  display:grid;place-items:center;font-size:10px;letter-spacing:.08em;color:var(--gold);
  background:rgba(6,10,18,.55);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(8px);
}
.chapter__text{padding:24px 24px 28px}
.chapter h3{margin:0 0 10px;font-size:1.18rem;font-weight:400;letter-spacing:.01em}
.chapter p{margin:0;font-size:.83rem;line-height:1.85;color:var(--mist)}

/* ───────── Section head ───────── */
.sec-head{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(30px,5vw,70px);align-items:end;margin-bottom:clamp(48px,6vw,76px)}
.sec-head__aside{max-width:40ch;margin:0 0 6px;padding-top:18px;border-top:1px solid var(--line);font-size:.9rem;line-height:1.85;color:var(--mist)}

/* ───────── Collection (light) ───────── */
.collection{
  color:#141a26;
  background:
    radial-gradient(60% 46% at 82% 0%,rgba(255,252,244,.95),transparent 70%),
    radial-gradient(50% 40% at 0% 100%,rgba(255,250,238,.6),transparent 70%),
    linear-gradient(180deg,#f3ede1,#e9e1d1);
  overflow:clip;
}
.collection::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(30,35,48,.035) 1px,transparent 1px);
  background-size:100% 96px;mask-image:linear-gradient(180deg,transparent,#000 12%,#000 88%,transparent);
}
.collection .eyebrow{color:var(--gold-deep)}
.collection .eyebrow::before{opacity:.55}
.collection .h2 em,.collection .h3 em{color:var(--gold-deep)}
.collection .sec-head__aside{color:#686256;border-color:rgba(37,32,22,.16)}
.collection .sec-head{position:relative;z-index:1}
.product-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(36px,5vw,76px);align-items:start}
.viewer{position:sticky;top:108px}
.viewer__main{
  position:relative;aspect-ratio:1;border-radius:26px;overflow:hidden;background:#fff;
  padding:clamp(16px,2.4vw,28px);display:grid;place-items:center;
  box-shadow:0 50px 90px -42px rgba(55,45,24,.45),inset 0 0 0 1px rgba(30,35,48,.06);
}
.viewer__main::before{content:"";position:absolute;inset:0;background:radial-gradient(80% 70% at 50% 30%,#fff,#f7f4ed 70%,#efe9dc);z-index:0}
.viewer__main img{position:relative;z-index:1;width:100%;height:100%;object-fit:contain;transition:opacity .4s ease,transform .8s var(--ease)}
.viewer__main.is-switching img{opacity:0;transform:scale(.975)}
.viewer__count{
  position:absolute;z-index:3;top:16px;left:16px;display:inline-flex;align-items:baseline;gap:5px;
  padding:8px 12px;border-radius:999px;background:rgba(11,17,29,.78);backdrop-filter:blur(8px);
  font-size:9px;letter-spacing:.18em;color:rgba(240,244,252,.75);
}
.viewer__count b{font-weight:500;color:var(--gold-bright)}
.viewer__zoom{
  position:absolute;z-index:3;top:14px;right:14px;width:40px;height:40px;border-radius:50%;
  display:grid;place-items:center;background:rgba(255,255,255,.85);border:1px solid rgba(25,30,44,.1);
  color:#232935;backdrop-filter:blur(8px);transition:background .3s,color .3s,transform .4s var(--ease);
}
.viewer__zoom .icon{width:15px;height:15px}
.viewer__zoom:hover{background:var(--ink);color:var(--ivory);transform:rotate(6deg) scale(1.04)}
.viewer__caption{
  position:absolute;z-index:3;left:18px;bottom:16px;padding:7px 12px;border-radius:999px;
  background:rgba(255,255,255,.8);backdrop-filter:blur(8px);font-size:9px;letter-spacing:.16em;
  text-transform:uppercase;color:#6d6759;
}
.viewer__thumbs{display:grid;grid-template-columns:repeat(7,1fr);gap:9px;margin-top:12px}
.thumb{
  aspect-ratio:1;border-radius:11px;padding:4px;background:#fff;border:1px solid rgba(30,35,48,.1);
  overflow:hidden;transition:border-color .3s,transform .4s var(--ease),box-shadow .3s;
}
.thumb img{width:100%;height:100%;object-fit:cover;border-radius:7px}
.thumb:hover{transform:translateY(-3px);box-shadow:0 10px 18px -10px rgba(40,35,20,.4)}
.thumb.is-active{border-color:var(--gold-deep);box-shadow:0 0 0 1px var(--gold-deep)}

.product-info{padding-top:6px}
.product-info .eyebrow{color:var(--gold-deep)}
.product-info__lede{margin:0 0 8px;font-size:.95rem;line-height:1.85;color:#5a5d5e;max-width:48ch}
.seg{position:relative;display:grid;grid-template-columns:1fr 1fr;width:min(350px,100%);padding:5px;margin:28px 0 22px;background:#e0d6c3;border-radius:999px;border:1px solid rgba(40,35,20,.06)}
.seg__btn{position:relative;z-index:1;padding:11px 10px;border-radius:999px;text-align:center;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:#6d6a61;transition:color .35s}
.seg__btn small{display:block;margin-top:3px;font-size:8px;letter-spacing:.1em;text-transform:none;opacity:.75}
.seg__btn.is-active{color:#161b25}
.seg__indicator{position:absolute;z-index:0;top:5px;bottom:5px;left:5px;width:calc(50% - 5px);border-radius:999px;background:#fff;box-shadow:0 6px 16px -8px rgba(40,35,20,.5);transition:transform .5s var(--ease)}
.seg[data-index="1"] .seg__indicator{transform:translateX(100%)}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid rgba(30,35,48,.13);padding:22px 0;margin-bottom:20px}
.metrics div+div{border-left:1px solid rgba(30,35,48,.13);padding-left:clamp(14px,2vw,24px)}
.metrics b{display:block;font-size:clamp(1.7rem,2.4vw,2.1rem);font-weight:200;letter-spacing:-.02em;line-height:1;transition:opacity .3s,transform .3s}
.metrics b.is-changing{opacity:0;transform:translateY(6px)}
.metrics span{display:block;margin-top:7px;font-size:8px;letter-spacing:.22em;text-transform:uppercase;color:#8b806c}
.spec-list{margin:0 0 30px}
.spec-list li{display:grid;grid-template-columns:92px 1fr;gap:16px;align-items:baseline;padding:12px 0;border-bottom:1px solid rgba(30,35,48,.1)}
.spec-list li:first-child{padding-top:0}
.spec-list li>span{font-size:8.5px;letter-spacing:.2em;text-transform:uppercase;color:#a07a3e}
.spec-list p{margin:0;font-size:.84rem;line-height:1.6;color:#474b50}
.product-actions{display:flex;align-items:center;flex-wrap:wrap;gap:16px 24px}
.product-note{margin:16px 0 0;font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:#8b816f}
.product-note span{color:var(--gold-deep);margin:0 5px}

/* Sensor */
.sensor{
  position:relative;z-index:1;display:grid;grid-template-columns:1.08fr .92fr;
  margin-top:clamp(60px,7vw,100px);border-radius:28px;overflow:hidden;color:var(--ivory);
  background:#0a111f;box-shadow:0 60px 110px -50px rgba(15,18,30,.75);
}
.sensor__visual{position:relative;min-height:480px;overflow:hidden;background:#0d1523}
.sensor__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.045);transition:opacity 1.25s ease,transform 8s var(--ease);filter:saturate(.85) brightness(.85)}
.sensor[data-mode="day"] .sensor__img--day{opacity:1;transform:scale(1);filter:saturate(.9) brightness(1)}
.sensor[data-mode="night"] .sensor__img--night{opacity:1;transform:scale(1);filter:saturate(.95) brightness(.92)}
.sensor__beam{position:absolute;inset:0;opacity:0;transition:opacity 1.2s ease;mix-blend-mode:screen;background:radial-gradient(65% 55% at 16% 38%,rgba(255,214,150,.4),transparent 65%)}
.sensor[data-mode="night"] .sensor__beam{opacity:1}
.sensor__visual::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,10,18,.25),transparent 40%,rgba(6,10,18,.45))}
.sensor__status{
  position:absolute;z-index:2;left:22px;bottom:22px;display:flex;flex-direction:column;gap:3px;
  min-width:172px;padding:13px 16px;border-radius:14px;background:rgba(6,10,17,.62);
  border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(14px);
}
.sensor__status>i{width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 12px var(--gold);margin-bottom:3px;transition:background .4s,box-shadow .4s}
.sensor[data-mode="day"] .sensor__status>i{background:#8fb7ff;box-shadow:0 0 12px #8fb7ff}
.sensor__status b{font-size:9px;font-weight:500;letter-spacing:.2em;text-transform:uppercase}
.sensor__status em{font-style:normal;font-size:8px;letter-spacing:.16em;text-transform:uppercase;color:var(--mist-dim)}
.sensor__copy{position:relative;display:flex;flex-direction:column;justify-content:center;padding:clamp(28px,4vw,56px)}
.sensor__copy .eyebrow{color:var(--gold)}
.sensor__switch{display:inline-flex;gap:4px;width:max-content;margin:22px 0 26px;padding:4px;border:1px solid rgba(255,255,255,.15);border-radius:999px;background:rgba(255,255,255,.03)}
.sensor__switch button{display:inline-flex;align-items:center;gap:7px;padding:8px 16px;border-radius:999px;font-size:9px;letter-spacing:.16em;text-transform:uppercase;color:var(--mist);transition:background .35s,color .35s}
.sensor__switch .icon{width:13px;height:13px}
.sensor__switch button.is-active{background:var(--gold);color:#181207}
.sensor__copy h3{font-size:clamp(2rem,3.1vw,2.9rem);line-height:1.04;margin:0 0 18px;letter-spacing:-.03em}
.sensor__copy h3 em{font-style:italic;color:var(--gold)}
.sensor__copy>p:not(.eyebrow){margin:0;font-size:.88rem;line-height:1.9;color:var(--mist);max-width:44ch}
.sensor__facts{display:flex;gap:clamp(16px,3vw,32px);margin-top:26px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1)}
.sensor__facts b{display:block;font-size:1.05rem;font-weight:200;color:var(--ivory)}
.sensor__facts span{display:block;margin-top:3px;font-size:8px;letter-spacing:.16em;text-transform:uppercase;color:rgba(226,189,134,.65)}
.sensor__copy .link-plain{margin-top:28px;align-self:flex-start}

/* ───────── Details ───────── */
.details{background:linear-gradient(180deg,#070b14,#080e19 45%,#060a12)}
.plates{display:flex;flex-direction:column;border-bottom:1px solid var(--line)}
.plate{display:grid;grid-template-columns:1.38fr .62fr;gap:clamp(30px,4.5vw,66px);align-items:center;padding:clamp(34px,4.4vw,56px) 0;border-top:1px solid var(--line)}
.plate__media{border-radius:18px;overflow:hidden;border:1px solid rgba(255,255,255,.08);box-shadow:0 40px 80px -40px rgba(0,0,0,.9);position:relative}
.plate__media::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);border-radius:inherit;pointer-events:none}
.plate__media img{width:100%;height:auto;transition:transform 1.2s var(--ease)}
.plate:hover .plate__media img{transform:scale(1.02)}
.plate__num{display:inline-flex;align-items:center;gap:12px;font-size:10px;letter-spacing:.3em;color:var(--gold);margin-bottom:16px}
.plate__num::after{content:"";width:38px;height:1px;background:currentColor;opacity:.4}
.plate__kicker{margin:0 0 10px;font-size:8.5px;letter-spacing:.28em;text-transform:uppercase;color:var(--mist-dim)}
.plate__body h3{font-size:clamp(1.6rem,2.2vw,2.25rem);line-height:1.12;margin:0 0 16px;letter-spacing:-.025em}
.plate__body h3 em{color:var(--gold);font-style:italic}
.plate__body>p:not(.plate__kicker){margin:0;font-size:.85rem;line-height:1.9;color:var(--mist);max-width:38ch}
.plate__facts{display:flex;flex-wrap:wrap;gap:7px;margin-top:22px}
.plate__facts li{font-size:8px;letter-spacing:.14em;text-transform:uppercase;color:var(--mist-dim);border:1px solid rgba(255,255,255,.12);border-radius:999px;padding:7px 10px}
.plate__facts b{color:var(--gold);font-weight:500;margin-right:3px}
.plate__media{grid-column:1;grid-row:1}
.plate__body{grid-column:2;grid-row:1}
.plate:nth-child(even){grid-template-columns:.62fr 1.38fr}
.plate:nth-child(even) .plate__media{grid-column:2;grid-row:1}
.plate:nth-child(even) .plate__body{grid-column:1;grid-row:1;padding-right:16px;padding-left:0}
.plate:nth-child(odd) .plate__body{padding-left:0;padding-right:16px}

/* ───────── Film ───────── */
.film{background:#05080f;overflow:hidden}
.film__aura{position:absolute;top:-260px;left:50%;width:min(1000px,120vw);height:900px;transform:translateX(-50%);background:radial-gradient(circle,rgba(226,189,134,.14),rgba(90,120,190,.05) 45%,transparent 68%);filter:blur(40px);pointer-events:none}
.film .sec-head__aside{color:var(--mist)}
.player-wrap{position:relative;z-index:1}
.player{
  position:relative;aspect-ratio:16/9;border-radius:20px;overflow:hidden;background:#000;
  border:1px solid rgba(255,255,255,.1);box-shadow:0 70px 150px -60px rgba(0,0,0,1),0 0 0 1px rgba(226,189,134,.08);
}
.player video{width:100%;height:100%;object-fit:cover;display:block}
.player__overlay{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(180deg,rgba(4,7,12,.4),rgba(4,7,12,.05) 42%,rgba(4,7,12,.82));
  transition:opacity .55s ease,visibility .55s;
}
.player__overlay.is-hidden{opacity:0;visibility:hidden;pointer-events:none}
.player__badge{
  position:absolute;top:22px;left:24px;padding:8px 13px;border:1px solid rgba(255,255,255,.2);border-radius:999px;
  font-size:8px;letter-spacing:.24em;text-transform:uppercase;color:rgba(240,244,252,.8);
  background:rgba(6,10,18,.28);backdrop-filter:blur(10px);
}
.player__play{
  position:relative;width:clamp(74px,8vw,100px);aspect-ratio:1;border-radius:50%;
  display:grid;place-items:center;color:var(--gold);border:1px solid rgba(255,255,255,.32);
  background:rgba(8,12,20,.26);backdrop-filter:blur(12px);
  transition:transform .5s var(--ease),background .4s,color .4s,border-color .4s;
}
.player__play .icon{width:26px;height:26px;margin-left:4px;position:relative;z-index:2}
.player__play:hover{transform:scale(1.07);background:var(--gold);border-color:var(--gold);color:#161006}
.player__ring{position:absolute;inset:-1px;border-radius:50%;border:1px solid rgba(226,189,134,.55);animation:ring 3.4s ease-out infinite}
@keyframes ring{0%{transform:scale(1);opacity:.65}70%{transform:scale(1.42);opacity:0}100%{opacity:0}}
.player__meta{position:absolute;left:24px;right:24px;bottom:22px;display:flex;justify-content:space-between;gap:20px;font-size:9px;letter-spacing:.18em;text-transform:uppercase;color:rgba(231,238,248,.72)}
.player__meta span:last-child{color:rgba(226,189,134,.8)}
.player__foot{display:flex;justify-content:space-between;gap:20px;margin-top:16px;font-size:8.5px;letter-spacing:.2em;text-transform:uppercase;color:rgba(168,180,201,.5)}
.player__foot span:last-child{font-family:var(--cn);letter-spacing:.2em;color:rgba(226,189,134,.55)}

/* ───────── Gallery ───────── */
.gallery{background:#070b14}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:clamp(160px,17vw,218px);gap:13px}
.shot{position:relative;overflow:hidden;border-radius:15px;border:1px solid rgba(255,255,255,.07);background:#0c1422;text-align:left;min-height:0}
.shot img{width:100%;height:100%;object-fit:cover;filter:saturate(.88) brightness(.9);transition:transform 1.3s var(--ease),filter .6s}
.shot::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(4,7,12,.72));opacity:.85;transition:opacity .5s}
.shot:hover img{transform:scale(1.06);filter:saturate(1) brightness(1)}
.shot:hover::after{opacity:1}
.shot__info{position:absolute;z-index:2;left:17px;right:17px;bottom:15px;display:flex;flex-direction:column;gap:4px;opacity:.92;transform:translateY(0);transition:transform .5s var(--ease),opacity .4s}
.shot:hover .shot__info{transform:translateY(-3px);opacity:1}
.shot__info b{font-size:12px;font-weight:400;letter-spacing:.01em}
.shot__info em{font-style:normal;font-size:8px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold)}
.shot--night{grid-column:span 2;grid-row:span 2}
.shot--warehouse{grid-column:span 2}
.shot--night .shot__info b{font-size:15px}
.shot--night .shot__info{left:22px;bottom:20px}

/* ───────── Numbers ───────── */
.numbers{
  position:relative;overflow:hidden;border-block:1px solid var(--line);background:#09101b;
  padding:clamp(48px,6vw,74px) 0;
}
.numbers::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
  background-size:84px 84px;
  mask-image:radial-gradient(70% 100% at 50% 50%,#000,transparent 85%);
}
.numbers__grid{position:relative;display:grid;grid-template-columns:1.35fr repeat(4,1fr);gap:16px;align-items:center}
.numbers__lede{margin:12px 0 0;font-size:.95rem;line-height:1.7;color:var(--mist)}
.stat{padding-left:clamp(14px,1.8vw,26px);border-left:1px solid rgba(255,255,255,.11)}
.stat b{display:block;font-size:clamp(2.1rem,3.1vw,3.15rem);font-weight:200;letter-spacing:-.03em;line-height:1;white-space:nowrap}
.stat b i{font-style:normal;font-size:.4em;letter-spacing:.06em;color:var(--gold);margin-left:4px}
.stat>span{display:block;margin-top:9px;font-size:8px;letter-spacing:.2em;text-transform:uppercase;color:rgba(168,180,201,.55)}

/* ───────── Assurance ───────── */
.assurance{background:linear-gradient(180deg,#070b14,#080e19)}
.assure-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}
.assure{position:relative;overflow:hidden;padding:clamp(24px,3vw,34px);border:1px solid var(--line);border-radius:16px;background:linear-gradient(160deg,rgba(255,255,255,.035),rgba(255,255,255,.008));transition:transform .5s var(--ease),border-color .5s}
.assure::after{content:"";position:absolute;top:-60%;right:-40%;width:80%;aspect-ratio:1;background:radial-gradient(circle,rgba(226,189,134,.14),transparent 65%);opacity:0;transition:opacity .6s}
.assure:hover{transform:translateY(-4px);border-color:rgba(226,189,134,.32)}
.assure:hover::after{opacity:1}
.assure .icon{width:25px;height:25px;color:var(--gold)}
.assure h3{margin:22px 0 8px;font-size:.98rem;font-weight:400;letter-spacing:.01em}
.assure p{margin:0;font-size:.8rem;line-height:1.8;color:var(--mist)}

/* ───────── CTA ───────── */
.cta{position:relative;overflow:hidden;background:var(--ivory);color:#141a26;padding:clamp(90px,12vw,158px) 0;text-align:center;isolation:isolate}
.cta__glow{position:absolute;z-index:-1;top:-40%;left:50%;width:min(900px,120vw);aspect-ratio:1;transform:translateX(-50%);background:radial-gradient(circle,rgba(255,243,218,.95),rgba(244,239,229,0) 62%);filter:blur(10px)}
.cta__mark{position:absolute;z-index:-1;left:-9%;top:50%;width:min(560px,50vw);transform:translateY(-50%) rotate(-6deg);opacity:.055;filter:invert(1) brightness(.1)}
.cta .eyebrow{justify-content:center;color:var(--gold-deep)}
.cta__inner{position:relative;max-width:820px}
.cta h2{font-size:clamp(3.2rem,7.5vw,7rem);line-height:.98;margin:22px 0 26px;letter-spacing:-.045em}
.cta h2 em{color:var(--gold-deep)}
.cta__lede{max-width:44ch;margin:0 auto;font-size:1rem;line-height:1.8;color:#5a584f}
.cta__actions{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:12px 18px;margin-top:34px}
.cta__meta{margin:26px 0 0;font-size:8.5px;letter-spacing:.18em;text-transform:uppercase;color:#938a78}
.cta__meta span{color:var(--gold-deep);margin:0 5px}
.cta__seal{
  position:absolute;right:8%;top:16%;width:112px;height:112px;border-radius:50%;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;
  border:1px solid rgba(150,110,50,.35);color:#8a6a3a;transform:rotate(-9deg);
}
.cta__seal::before{content:"";position:absolute;inset:7px;border:1px dashed rgba(150,110,50,.35);border-radius:50%}
.cta__seal span{font-size:30px;font-weight:200;line-height:1;letter-spacing:-.02em}
.cta__seal em{font-style:normal;font-size:7.5px;letter-spacing:.22em;text-transform:uppercase;line-height:1.5;text-align:center}

/* ───────── Footer ───────── */
.footer{position:relative;overflow:hidden;background:#05080f;border-top:1px solid var(--line);padding-top:clamp(56px,7vw,90px)}
.footer__top{display:grid;grid-template-columns:1.6fr .6fr .6fr .6fr;gap:clamp(28px,4vw,64px);padding-bottom:clamp(44px,6vw,70px)}
.brand--footer{margin-bottom:20px}
.brand--footer .brand__word{font-size:1.15rem}
.footer__brand p{max-width:36ch;margin:0;font-size:.82rem;line-height:1.85;color:var(--mist)}
.footer__brand p i{color:var(--gold);font-style:italic}
.footer__cn{display:inline-block;margin-top:18px;font-family:var(--cn);font-size:12px;letter-spacing:.24em;color:rgba(226,189,134,.75)}
.footer__col h4{margin:4px 0 20px;font-size:8px;font-weight:600;letter-spacing:.28em;text-transform:uppercase;color:rgba(168,180,201,.45)}
.footer__col a{display:inline-flex;align-items:center;gap:7px;margin-bottom:12px;font-size:.82rem;color:var(--mist);transition:color .3s,transform .3s}
.footer__col a:hover{color:var(--gold);transform:translateX(2px)}
.footer__col .icon{width:12px;height:12px}
.footer__col a:last-child{margin-bottom:0}
.footer__bottom{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;padding:22px 0;border-top:1px solid var(--line);font-size:8px;letter-spacing:.17em;text-transform:uppercase;color:rgba(168,180,201,.4)}
.footer__tagline{color:rgba(226,189,134,.5)}
.footer__top-link{display:inline-flex;align-items:center;gap:8px;transition:color .3s}
.footer__top-link .icon{width:13px;height:13px;transform:rotate(-90deg)}
.footer__top-link:hover{color:var(--gold)}
.footer__giant{
  font-size:clamp(3.6rem,14.2vw,14rem);font-weight:200;letter-spacing:.01em;line-height:.78;
  text-align:center;color:rgba(244,239,229,.035);white-space:nowrap;user-select:none;
  margin-top:clamp(24px,4vw,50px);margin-bottom:-.06em;
}

/* ───────── Lightbox ───────── */
.lightbox{
  position:fixed;inset:0;z-index:1200;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;
  padding:clamp(20px,4vw,54px);background:rgba(4,6,11,.94);backdrop-filter:blur(22px);
  opacity:0;visibility:hidden;transition:opacity .4s ease,visibility .4s;
}
.lightbox.is-open{opacity:1;visibility:visible}
.lightbox__figure{display:flex;flex-direction:column;gap:16px;margin:0;min-width:0;align-items:center}
.lightbox__figure img{max-width:min(1120px,86vw);max-height:76vh;width:auto;height:auto;object-fit:contain;border-radius:8px;box-shadow:0 40px 100px -30px #000}
.lightbox__figure figcaption{display:flex;justify-content:space-between;gap:30px;width:100%;max-width:min(1120px,86vw);font-size:9px;letter-spacing:.18em;text-transform:uppercase;color:var(--mist)}
.lightbox__figure figcaption em{font-style:normal;color:var(--gold)}
.lightbox__close{position:fixed;top:22px;right:22px;width:46px;height:46px;border-radius:50%;border:1px solid rgba(255,255,255,.2);display:grid;place-items:center;color:var(--ivory);transition:background .3s,color .3s,transform .4s var(--ease);z-index:2}
.lightbox__close .icon{width:18px;height:18px}
.lightbox__close:hover{background:var(--gold);color:#171107;transform:rotate(90deg)}
.lightbox__nav{width:50px;height:50px;border-radius:50%;border:1px solid rgba(255,255,255,.18);display:grid;place-items:center;color:var(--ivory);transition:background .3s,color .3s,border-color .3s}
.lightbox__nav .icon{width:18px;height:18px}
.lightbox__nav:hover{background:rgba(226,189,134,.14);border-color:var(--gold);color:var(--gold)}
.lightbox__nav--next{justify-self:end}

/* ───────── Reveal ───────── */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .95s var(--ease) var(--delay,0s),transform .95s var(--ease) var(--delay,0s)}
.js .reveal.in-view{opacity:1;transform:none}
.js .hero .reveal{transform:translateY(20px)}

/* ───────── Responsive ───────── */
@media (max-width:1180px){
  .nav__tag{display:none}
  .hero__scroll{display:none}
  .hero__title{font-size:clamp(3.2rem,7.6vw,6.6rem)}
  .numbers__grid{grid-template-columns:1.1fr repeat(4,1fr)}
}
@media (max-width:1020px){
  .nav__links{display:none}
  .nav__toggle{display:block}
  .nav .btn--ghost{display:none}
  .hero__inner{grid-template-columns:1fr;gap:44px}
  .hero__product{justify-self:start;width:min(360px,80%)}
  .product-arch{animation:none}
  .hero__title{max-width:10ch}
  .hero__lede{max-width:52ch}
  .hero__stats{grid-template-columns:repeat(4,1fr)}
  .manifesto{grid-template-columns:1fr;gap:44px}
  .manifesto__aside{position:static;display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}
  .manifesto__aside .eyebrow{grid-column:1/-1}
  .logo-card{max-width:300px;margin-top:0}
  .manifesto__note{margin-top:0}
  .product-grid{grid-template-columns:1fr;gap:48px}
  .viewer{position:static}
  .viewer__main{max-width:660px;margin-inline:auto}
  .viewer__thumbs{max-width:660px;margin-inline:auto}
  .product-info{max-width:660px;margin-inline:auto;width:100%}
  .sensor{grid-template-columns:1fr}
  .sensor__visual{min-height:380px;aspect-ratio:4/3}
  .plate,.plate:nth-child(even){grid-template-columns:1fr;gap:26px}
  .plate__media,.plate:nth-child(even) .plate__media{order:1!important;grid-column:1;grid-row:auto}
  .plate__body,.plate:nth-child(even) .plate__body{order:2!important;grid-column:1;grid-row:auto;padding:0}
  .plate__body>p:not(.plate__kicker){max-width:60ch}
  .plate__facts{margin-top:16px}
  .numbers__grid{grid-template-columns:1fr 1fr;gap:28px 18px}
  .numbers__head{grid-column:1/-1}
  .stat{border-left:none;padding-left:0;padding-top:18px;border-top:1px solid rgba(255,255,255,.1)}
  .assure-grid{grid-template-columns:1fr 1fr}
  .footer__top{grid-template-columns:1.4fr .7fr .7fr}
  .footer__col:last-child{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center}
  .footer__col:last-child h4{width:100%;margin-bottom:2px}
  .footer__col:last-child a{margin-bottom:0}
  .footer__giant{font-size:15vw}
}
@media (max-width:860px){
  .section{padding-block:clamp(64px,10vw,96px)}
  .sec-head{grid-template-columns:1fr;gap:22px}
  .sec-head__aside{padding-top:14px;max-width:52ch}
  .hero{min-height:auto;padding-bottom:28px}
  .hero__inner{padding-top:20px}
  .hero__title{font-size:clamp(3.2rem,11.6vw,5.4rem)}
  .hero__stats{grid-template-columns:1fr 1fr;gap:20px 16px;margin-top:44px}
  .hero__stats div:nth-child(3),.hero__stats div:nth-child(4){padding-top:16px;border-top:1px solid rgba(255,255,255,.1)}
  .hero__product{width:min(330px,82%)}
  .arch__chip--a{left:-10px;top:34%}
  .arch__chip--b{right:-10px;bottom:14%}
  .chapters{grid-template-columns:1fr;gap:14px}
  .chapter{display:grid;grid-template-columns:.9fr 1.1fr;align-items:stretch}
  .chapter__media{aspect-ratio:auto;min-height:200px}
  .chapter__text{padding:24px;display:flex;flex-direction:column;justify-content:center}
  .cta__seal{right:5%;top:8%;width:96px;height:96px}
  .footer__bottom{justify-content:flex-start}
  .footer__tagline{order:3;width:100%}
  .gallery-grid{grid-auto-rows:clamp(150px,24vw,200px)}
}
@media (max-width:720px){
  .hero__title{font-size:clamp(3rem,12.4vw,4.6rem)}
  .hero__actions{gap:10px 16px}
  .hero__actions .btn--gold{padding:14px 20px}
  .hero__product{width:min(310px,86%)}
  .arch__chip{font-size:8px;padding:8px 11px}
  .arch__chip b{font-size:12px}
  .arch__badge{width:58px;height:58px;right:-8px;top:20px}
  .hero__caption{font-size:8px}
  .hero__stats b{font-size:1.2rem}
  .ticker{padding:13px 0}
  .manifesto__aside{grid-template-columns:1fr;gap:20px}
  .logo-card{max-width:260px}
  .lead{max-width:none}
  .pull{padding-left:20px;margin-top:36px}
  .product-arch{padding:28px 24px 22px}
  .viewer__main{border-radius:20px;padding:16px}
  .viewer__thumbs{grid-template-columns:repeat(7,1fr);gap:6px}
  .seg{width:100%}
  .metrics b{font-size:1.55rem}
  .spec-list li{grid-template-columns:80px 1fr;gap:12px}
  .sensor__visual{min-height:300px;aspect-ratio:5/4}
  .sensor__status{left:14px;bottom:14px;padding:10px 13px;min-width:150px}
  .sensor__facts{gap:14px}
  .sensor__copy{padding:26px 22px 32px}
  .plate{padding:30px 0}
  .player-wrap{margin-inline:calc(var(--pad)*-0.35)}
  .player{border-radius:14px}
  .player__meta{font-size:8px;left:16px;right:16px;bottom:15px}
  .player__meta span:first-child{max-width:24ch}
  .player__badge{top:14px;left:14px}
  .player__foot{flex-direction:column;gap:6px;padding-inline:4px}
  .gallery-grid{grid-template-columns:1fr 1fr;grid-auto-rows:clamp(140px,23vw,190px);gap:10px}
  .shot--night{grid-column:span 2;grid-row:span 2}
  .shot--warehouse{grid-column:span 2}
  .shot__info b{font-size:11px}
  .shot--night .shot__info b{font-size:13px}
  .numbers__grid{gap:24px 16px}
  .stat b{font-size:2rem}
  .assure-grid{grid-template-columns:1fr}
  .cta__seal{display:none}
  .cta h2{font-size:clamp(2.9rem,11.5vw,4.4rem)}
  .footer__top{grid-template-columns:1fr 1fr;gap:32px 24px}
  .footer__brand{grid-column:1/-1}
  .footer__col:last-child{grid-column:1/-1}
  .footer__giant{font-size:17vw;opacity:.8}
  .lightbox{grid-template-columns:1fr;padding:70px 16px 90px;align-content:center}
  .lightbox__figure img{max-height:64vh;max-width:94vw}
  .lightbox__figure figcaption{max-width:94vw}
  .lightbox__nav{position:fixed;bottom:22px;width:46px;height:46px}
  .lightbox__nav--prev{left:20px}
  .lightbox__nav--next{right:20px}
  .lightbox__close{top:16px;right:16px;width:42px;height:42px}
}
@media (max-width:520px){
  .brand__word{font-size:.94rem}
  .nav .btn--sm{padding:9px 13px;font-size:8px}
  .nav__right{gap:10px}
  .hero__title{font-size:clamp(2.7rem,12.8vw,4.1rem)}
  .hero__lede{font-size:.9rem}
  .hero__actions .btn--text{display:none}
  .hero__meaning{font-size:8.5px;letter-spacing:.2em}
  .hero__product{width:min(280px,88%)}
  .arch__chip--a{left:-6px;top:30%}
  .arch__chip--b{right:-6px}
  .chapter{grid-template-columns:1fr}
  .chapter__media{min-height:180px}
  .product-note{line-height:1.8}
  .viewer__thumbs{grid-template-columns:repeat(4,1fr)}
  .spec-list li{grid-template-columns:1fr;gap:4px}
  .product-actions .btn{width:100%}
  .cta__actions .btn{width:100%}
  .footer__top{grid-template-columns:1fr}
  .footer__col:last-child{display:block}
  .footer__col:last-child a{margin-bottom:12px}
  .footer__giant{font-size:19vw}
  .player__meta span:first-child{display:none}
  .player__meta{justify-content:flex-end}
}

/* ───────── Motion preferences ───────── */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .js .reveal{opacity:1!important;transform:none!important}
  .hero__bg img{animation:none;transform:scale(1.02)}
  .product-arch{animation:none}
}