/* ============================================================
   ACE — DESIGN SYSTEM
   Pure black canvas · bone type · hairline structure
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --black:#000000;
  --bone:#F2F0EB;
  --dim:#9C978E;
  --faint:#615C55;
  --line:rgba(242,240,235,.14);
  --line-2:rgba(242,240,235,.07);

  --logo:url("../img/logo.webp");
  --f-dis:'Archivo',system-ui,sans-serif;
  --f-body:'Manrope',system-ui,sans-serif;
  --f-mono:'JetBrains Mono',ui-monospace,monospace;
  --f-serif:'Instrument Serif',Georgia,serif;

  --nav-h:66px;
  --gut:clamp(20px,5vw,64px);
  --maxw:1280px;
  --sect:clamp(80px,10.5vw,164px);

  --e-out:cubic-bezier(.22,.61,.36,1);
  --e-io:cubic-bezier(.65,.05,.36,1);
}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  background:var(--black);color:var(--bone);
  font-family:var(--f-body);font-size:16px;line-height:1.7;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  -webkit-tap-highlight-color:transparent;
}
img{max-width:100%;height:auto;display:block}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:none;cursor:pointer}
a{color:inherit;text-decoration:none;cursor:pointer}
::selection{background:var(--bone);color:var(--black)}
:focus-visible{outline:1px solid var(--bone);outline-offset:3px}

/* ---------- layout ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gut);width:100%}
.sect{padding:var(--sect) 0}
.rule{height:1px;background:var(--line-2);border:0}

/* ---------- type ---------- */
.eyebrow{
  font-family:var(--f-mono);font-size:.6rem;font-weight:400;letter-spacing:.24em;
  text-transform:uppercase;color:var(--faint);display:flex;align-items:center;gap:.7rem;
}
.eyebrow::before{content:'';width:22px;height:1px;background:var(--faint);flex-shrink:0}
.d-xl{font-family:var(--f-dis);font-weight:800;font-size:clamp(2.7rem,8.4vw,6.6rem);line-height:.87;letter-spacing:-.035em;text-transform:uppercase}
.d-l{font-family:var(--f-dis);font-weight:800;font-size:clamp(1.9rem,5vw,3.6rem);line-height:.95;letter-spacing:-.03em;text-transform:uppercase}
.d-m{font-family:var(--f-dis);font-weight:700;font-size:clamp(1.35rem,2.7vw,2rem);line-height:1.05;letter-spacing:-.02em;text-transform:uppercase}
.lede{color:var(--dim);font-size:clamp(.92rem,1.5vw,1.05rem);line-height:1.8;max-width:52ch}
.muted{color:var(--dim)}
.mono{font-family:var(--f-mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase}
.sect-head{display:flex;flex-direction:column;gap:1.15rem;margin-bottom:clamp(2.4rem,5vw,4.2rem)}

/* ---------- buttons ---------- */
.btn{
  --bg:var(--bone);--fg:#000;--bd:var(--bone);
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  font-family:var(--f-mono);font-size:.68rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;
  padding:1.15rem 2.1rem;min-height:54px;border:1px solid var(--bd);background:var(--bg);color:var(--fg);
  border-radius:2px;overflow:hidden;isolation:isolate;touch-action:manipulation;
  transition:color .45s var(--e-out),border-color .45s var(--e-out),transform .35s var(--e-out);
}
.btn>span{position:relative;z-index:2;display:inline-flex;align-items:center;gap:.55rem}
.btn::after{ /* wipe fill */
  content:'';position:absolute;inset:0;z-index:1;background:var(--fg);
  transform:scaleY(0);transform-origin:bottom;transition:transform .5s var(--e-out);
}
.btn:hover::after{transform:scaleY(1)}
.btn:hover{color:var(--bg)}
.btn:active{transform:scale(.985)}
.btn-ghost{--bg:transparent;--fg:var(--bone);--bd:var(--line)}
.btn-ghost::after{background:var(--bone)}
.btn-ghost:hover{border-color:var(--bone);color:#000}
.btn-block{width:100%}
.btn-sm{padding:.85rem 1.4rem;min-height:44px;font-size:.62rem;letter-spacing:.14em}
.arrow{transition:transform .45s var(--e-out);display:inline-block}
.btn:hover .arrow{transform:translateX(4px)}

/* ---------- scroll progress ---------- */
.progress{position:fixed;top:0;left:0;height:2px;width:100%;z-index:300;transform-origin:0 50%;transform:scaleX(0);background:var(--bone);opacity:.85;pointer-events:none}

/* ---------- preloader ---------- */
.preload{position:fixed;inset:0;z-index:400;background:#000;display:grid;place-items:center;gap:0;transition:opacity .7s var(--e-out),visibility .7s}
.preload.done{opacity:0;visibility:hidden}
.preload-in{display:flex;flex-direction:column;align-items:center;gap:1.6rem}
.preload-mark{width:78px;background:var(--logo) center/contain no-repeat;aspect-ratio:651/361;opacity:.95;animation:breathe 2.4s ease-in-out infinite}
.preload-bar{width:132px;height:1px;background:var(--line);overflow:hidden}
.preload-bar i{display:block;height:100%;width:100%;background:var(--bone);transform:scaleX(0);transform-origin:0 50%;animation:load 1.1s var(--e-out) forwards}
@keyframes load{to{transform:scaleX(1)}}
@keyframes breathe{0%,100%{opacity:.5;transform:scale(.97)}50%{opacity:1;transform:scale(1)}}

/* ---------- nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:200;height:calc(var(--nav-h) + env(safe-area-inset-top));
  padding-top:env(safe-area-inset-top);
  background:rgba(0,0,0,.6);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;transition:background .4s,border-color .4s}
.nav.stuck{background:rgba(0,0,0,.86);border-bottom-color:var(--line-2)}
.nav-in{height:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--gut);display:flex;align-items:center;gap:clamp(14px,3vw,40px)}
.brand{display:flex;align-items:center;flex-shrink:0}
.brand-mark{display:block;width:46px;background:var(--logo) center/contain no-repeat;aspect-ratio:651/361;transition:opacity .3s}
.brand:hover .brand-mark{opacity:.62}
.nav-links{display:flex;align-items:center;gap:clamp(16px,2.2vw,30px);list-style:none;margin-left:auto}
.nav-links a{font-family:var(--f-mono);font-size:.63rem;letter-spacing:.15em;text-transform:uppercase;color:var(--dim);position:relative;padding:.4rem 0;transition:color .3s}
.nav-links a::after{content:'';position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--bone);transform:scaleX(0);transform-origin:100% 50%;transition:transform .45s var(--e-out)}
.nav-links a:hover{color:var(--bone)}
.nav-links a:hover::after,.nav-links a.on::after{transform:scaleX(1);transform-origin:0 50%}
.nav-links a.on{color:var(--bone)}
.nav-right{display:flex;align-items:center;gap:12px;margin-left:auto}
.nav-links+.nav-right{margin-left:clamp(14px,3vw,36px)}

/* language */
.lang{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:2px;overflow:hidden;flex-shrink:0}
.lang button{font-family:var(--f-mono);font-size:.6rem;letter-spacing:.1em;color:var(--faint);padding:.5rem .58rem;min-height:34px;transition:color .3s,background .3s;touch-action:manipulation}
.lang button.on{background:var(--bone);color:#000}
.lang button:not(.on):hover{color:var(--bone)}

/* burger */
.burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;flex-shrink:0;touch-action:manipulation}
.burger span{display:block;width:20px;height:1px;background:var(--bone);transition:transform .4s var(--e-out),opacity .3s}
.burger.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* mobile menu */
.menu{position:fixed;inset:0;z-index:190;background:#000;padding:calc(var(--nav-h) + env(safe-area-inset-top) + 6svh) var(--gut) calc(6svh + env(safe-area-inset-bottom));
  display:flex;flex-direction:column;opacity:0;visibility:hidden;transition:opacity .45s var(--e-out),visibility .45s}
.menu.open{opacity:1;visibility:visible}
.menu a{font-family:var(--f-dis);font-weight:700;font-size:clamp(1.7rem,7vw,2.6rem);letter-spacing:-.02em;text-transform:uppercase;
  padding:.5rem 0;border-bottom:1px solid var(--line-2);color:var(--bone);
  opacity:0;transform:translateY(18px);transition:opacity .5s var(--e-out),transform .5s var(--e-out)}
.menu.open a{opacity:1;transform:none}
.menu-cta{margin-top:auto;padding-top:2rem}

/* ---------- pages ---------- */
.page{display:none;padding-top:calc(var(--nav-h) + env(safe-area-inset-top))}
.page.active{display:block;animation:pageIn .5s var(--e-out) both}
@keyframes pageIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* ---------- reveal system ---------- */
.rv{opacity:0;transform:translateY(24px);transition:opacity .85s var(--e-out),transform .85s var(--e-out);transition-delay:var(--d,0ms)}
.rv.in{opacity:1;transform:none}
.mask{display:block;overflow:hidden}
.mask>*{display:block;transform:translateY(108%);transition:transform 1s var(--e-out);transition-delay:var(--d,0ms)}
.mask.in>*{transform:none}
.img-rv{overflow:hidden;position:relative}
.img-rv img{transform:scale(1.12);transition:transform 1.5s var(--e-out),opacity 1.2s var(--e-out);opacity:0}
.img-rv.in img{transform:scale(1);opacity:1}

/* ---------- hero ---------- */
.hero{position:relative;min-height:clamp(620px,94svh,1000px);display:flex;align-items:center;padding:clamp(56px,9vw,90px) 0}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,72px);align-items:center;width:100%}
.hero-tag{margin-bottom:clamp(1.6rem,3vw,2.4rem)}
.hero-title{display:flex;flex-direction:column}
.hero-line{display:block;font-family:var(--f-dis);font-weight:800;
  font-size:clamp(2.6rem,8.8vw,6.8rem);line-height:.82;letter-spacing:-.062em;
  text-transform:uppercase;color:var(--bone)}
.hero-line.motto{margin-top:.16em}
/* Logo mark sits as literal inline content right after "It" — it moves and
   wraps with the text as one unit, so it can never separate onto its own line
   or float independently of the word it follows. No transition/animation/
   hover of any kind: it is static, exactly like the surrounding letters. */
.motto-mark{display:inline-block;vertical-align:baseline;width:.8em;flex-shrink:0;
  margin-left:clamp(12px,1.6vw,20px);background:var(--logo) center/contain no-repeat;aspect-ratio:651/361}
.hero-lede{margin-top:clamp(1.5rem,2.6vw,2.1rem)}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:clamp(2rem,3.4vw,2.8rem)}
.hero-specs{display:flex;flex-wrap:wrap;gap:clamp(1.2rem,3vw,2.6rem);margin-top:clamp(2.4rem,4vw,3.4rem);padding-top:1.6rem;border-top:1px solid var(--line-2)}
.hero-specs li{list-style:none;font-family:var(--f-mono);font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;color:var(--faint)}
.hero-logo-wrap{display:flex;align-items:center;justify-content:center;will-change:transform}
.hero-logo{width:100%;max-width:min(48vw,600px);
  background:var(--logo) center/contain no-repeat;aspect-ratio:651/361;
  filter:drop-shadow(0 26px 90px rgba(242,240,235,.12));
  opacity:0;transform:scale(.93);transition:opacity 1.4s var(--e-out),transform 1.5s var(--e-out)}
.hero-logo.in{opacity:1;transform:scale(1);animation:floatY 7s ease-in-out infinite 1.5s}
.scroll-cue{position:absolute;left:var(--gut);bottom:clamp(18px,3vw,34px);display:flex;align-items:center;gap:.7rem;font-family:var(--f-mono);font-size:.56rem;letter-spacing:.2em;text-transform:uppercase;color:var(--faint)}
.scroll-cue i{display:block;width:40px;height:1px;background:var(--line);position:relative;overflow:hidden}
.scroll-cue i::after{content:'';position:absolute;inset:0;background:var(--bone);transform:translateX(-100%);animation:cue 2.6s var(--e-io) infinite}
@keyframes cue{0%{transform:translateX(-100%)}55%{transform:translateX(0)}100%{transform:translateX(100%)}}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}

/* ---------- marquee ---------- */
.marq{border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);padding:clamp(14px,2vw,20px) 0;overflow:hidden;display:flex;gap:0}
.marq-track{display:flex;flex-shrink:0;gap:0;animation:marq 42s linear infinite;will-change:transform}
.marq:hover .marq-track{animation-play-state:paused}
.marq span{font-family:var(--f-dis);font-weight:800;font-size:clamp(1rem,2.1vw,1.5rem);
  letter-spacing:-.02em;text-transform:uppercase;color:var(--bone);white-space:nowrap;
  display:flex;align-items:center;gap:clamp(20px,3.4vw,40px);padding-right:clamp(20px,3.4vw,40px)}
.marq-mark{display:block;width:clamp(19px,2.1vw,30px);background:var(--logo) center/contain no-repeat;aspect-ratio:651/361;opacity:.5;flex-shrink:0}
@keyframes marq{to{transform:translateX(-50%)}}

/* ---------- product image (static — no 3D, no motion) ---------- */
.stage-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(30px,5vw,80px);align-items:center}
.stage-media{position:relative;aspect-ratio:3/4;overflow:hidden;border:1px solid var(--line-2);background:#000}
.stage-media img{width:100%;height:100%;object-fit:contain}

/* product info panel */
.p-price{display:flex;align-items:baseline;gap:.8rem;margin:1.5rem 0 .4rem}
.p-price b{font-family:var(--f-dis);font-weight:700;font-size:clamp(1.6rem,3vw,2.2rem);letter-spacing:-.02em}
.p-price s{color:var(--faint);font-size:.9rem}
.spec-list{list-style:none;margin:1.9rem 0;border-top:1px solid var(--line-2)}
.spec-list li{display:flex;gap:1rem;align-items:baseline;padding:.85rem 0;border-bottom:1px solid var(--line-2);font-size:.87rem;color:var(--dim)}
.spec-list li b{font-family:var(--f-mono);font-size:.58rem;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);min-width:96px;font-weight:400;flex-shrink:0}
.opt-row{margin:1.5rem 0}
.opt-label{font-family:var(--f-mono);font-size:.58rem;letter-spacing:.18em;text-transform:uppercase;color:var(--faint);margin-bottom:.75rem;display:block}
.sizes{display:flex;gap:8px;flex-wrap:wrap}
.size{min-width:50px;height:44px;padding:0 .9rem;border:1px solid var(--line);border-radius:2px;
  font-family:var(--f-mono);font-size:.68rem;letter-spacing:.08em;color:var(--dim);
  display:inline-flex;align-items:center;justify-content:center;transition:border-color .3s,color .3s,background .3s;touch-action:manipulation}
.size:hover{border-color:var(--bone);color:var(--bone)}
.size.on{background:var(--bone);border-color:var(--bone);color:#000}
.swatch{width:32px;height:32px;border-radius:50%;border:1px solid var(--line);position:relative;transition:transform .3s}
.swatch.on{border-color:var(--bone)}
.swatch.on::after{content:'';position:absolute;inset:-5px;border:1px solid var(--bone);border-radius:50%}

/* ---------- cards / grids ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-2);border:1px solid var(--line-2)}
.card{background:#000;padding:clamp(1.5rem,2.6vw,2.2rem);display:flex;flex-direction:column;gap:.7rem;transition:background .5s var(--e-out)}
.card:hover{background:rgba(242,240,235,.025)}
.card-n{font-family:var(--f-mono);font-size:.58rem;letter-spacing:.18em;color:var(--faint)}
.card h3{font-family:var(--f-dis);font-weight:700;font-size:.95rem;letter-spacing:.01em;text-transform:uppercase}
.card p{font-size:.85rem;color:var(--dim);line-height:1.75}

/* worn-for row */
.worn{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line-2);border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2)}
.worn div{background:#000;padding:clamp(1.4rem,3vw,2.4rem) 1rem;text-align:center;font-family:var(--f-mono);font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--dim);transition:color .4s,background .4s}
.worn div:hover{color:var(--bone);background:rgba(242,240,235,.025)}

/* drop list */
.drop-list{list-style:none;border-top:1px solid var(--line-2)}
.drop-list li{display:flex;align-items:center;gap:1.2rem;padding:clamp(1rem,2vw,1.4rem) 0;border-bottom:1px solid var(--line-2);transition:padding-left .5s var(--e-out)}
.drop-list li:hover{padding-left:10px}
.drop-list .idx{font-family:var(--f-mono);font-size:.58rem;color:var(--faint);min-width:26px}
.drop-list .nm{font-family:var(--f-dis);font-weight:700;font-size:clamp(1rem,2.2vw,1.4rem);text-transform:uppercase;letter-spacing:-.01em;flex:1}
.drop-list .st{font-family:var(--f-mono);font-size:.56rem;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);border:1px solid var(--line-2);padding:.3rem .6rem;border-radius:2px}

/* ---------- manifesto ---------- */
.manifesto{position:relative;overflow:hidden}
.manifesto::before{content:'';position:absolute;left:50%;top:50%;width:min(78vw,760px);aspect-ratio:1;transform:translate(-50%,-50%);
  background:radial-gradient(circle,rgba(242,240,235,.055),transparent 68%);pointer-events:none}
.mf-in{position:relative;max-width:1000px;margin:0 auto;text-align:center}
.mf-mark{width:54px;background:var(--logo) center/contain no-repeat;aspect-ratio:651/361;margin:0 auto clamp(2rem,4vw,3rem);opacity:.85}
.mf-line{font-family:var(--f-dis);font-weight:600;
  font-size:clamp(1.05rem,2.5vw,1.85rem);line-height:1.5;letter-spacing:-.005em;text-transform:uppercase;color:var(--bone)}
.mf-line.soft{color:var(--dim);font-weight:500}
.mf-pull{font-family:var(--f-serif);font-style:italic;font-weight:400;text-transform:none;
  font-size:clamp(2rem,6vw,4.2rem);line-height:1.08;letter-spacing:-.02em;color:var(--bone);
  margin:clamp(1.6rem,3.4vw,2.6rem) 0;display:block}
.mf-rule{width:1px;height:clamp(38px,6vw,64px);background:linear-gradient(to bottom,var(--line),transparent);margin:clamp(2rem,4vw,3rem) auto 0}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-2);border:1px solid var(--line-2)}
.step{background:#000;padding:clamp(1.6rem,3vw,2.4rem);display:flex;flex-direction:column;gap:.8rem}
.step b{font-family:var(--f-mono);font-size:.58rem;letter-spacing:.2em;color:var(--faint);font-weight:400}
.step p{font-size:.88rem;color:var(--dim);line-height:1.7}

/* ---------- reviews ---------- */
.rev-top{display:flex;align-items:flex-end;justify-content:space-between;gap:2rem;flex-wrap:wrap;margin-bottom:clamp(2rem,4vw,3rem)}
.rev-score{display:flex;align-items:baseline;gap:1rem}
.rev-score b{font-family:var(--f-dis);font-weight:800;font-size:clamp(2.6rem,6vw,4rem);line-height:1;letter-spacing:-.04em}
.stars{letter-spacing:.22em;font-size:.9rem;color:var(--bone)}
.rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-2);border:1px solid var(--line-2)}
.rev-card{background:#000;padding:clamp(1.5rem,2.6vw,2.1rem);display:flex;flex-direction:column;gap:1rem;min-height:190px}
.rev-card .stars{font-size:.78rem}
.rev-card p{font-size:.88rem;color:var(--dim);line-height:1.8;flex:1}
.rev-card cite{font-family:var(--f-mono);font-size:.56rem;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);font-style:normal}

/* ---------- forms ---------- */
.form-shell{max-width:720px;margin:0 auto}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.field{display:flex;flex-direction:column;gap:.55rem}
.field.full{grid-column:1/-1}
label{font-family:var(--f-mono);font-size:.57rem;letter-spacing:.18em;text-transform:uppercase;color:var(--faint)}
input,select,textarea{
  background:transparent;border:0;border-bottom:1px solid var(--line);color:var(--bone);
  padding:.85rem 0;font-size:.95rem;font-family:var(--f-body);width:100%;border-radius:0;
  -webkit-appearance:none;appearance:none;transition:border-color .4s var(--e-out)}
input::placeholder,textarea::placeholder{color:var(--faint)}
input:focus,select:focus,textarea:focus{outline:none;border-bottom-color:var(--bone)}
select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='7'%3E%3Cpath d='M1 1l4.5 4.5L10 1' stroke='%23615C55' stroke-width='1.2' fill='none'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right .2rem center;padding-right:1.8rem;cursor:pointer}
select option{background:#0a0a0a;color:var(--bone)}
textarea{resize:vertical;min-height:76px}

/* promo */
.promo{margin-top:2.2rem;padding-top:1.8rem;border-top:1px solid var(--line-2)}
.promo-row{display:flex;gap:10px;align-items:flex-end}
.promo-row .field{flex:1}
.promo-msg{font-family:var(--f-mono);font-size:.58rem;letter-spacing:.12em;text-transform:uppercase;margin-top:.85rem;min-height:1em;opacity:0;transform:translateY(-4px);transition:opacity .4s,transform .4s}
.promo-msg.show{opacity:1;transform:none}
.promo-msg.ok{color:var(--bone)}
.promo-msg.err{color:#E0857A}
.chip{display:inline-flex;align-items:center;gap:.6rem;border:1px solid var(--line);border-radius:2px;padding:.45rem .5rem .45rem .8rem;
  font-family:var(--f-mono);font-size:.58rem;letter-spacing:.14em;text-transform:uppercase;margin-top:.9rem}
.chip button{color:var(--faint);font-size:.9rem;line-height:1;padding:0 .2rem;transition:color .3s}
.chip button:hover{color:var(--bone)}
.summary{margin-top:1.9rem;border-top:1px solid var(--line-2);padding-top:1.4rem;display:flex;flex-direction:column;gap:.75rem}
.sum-row{display:flex;justify-content:space-between;align-items:baseline;font-family:var(--f-mono);font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}
.sum-row.disc{color:var(--bone)}
.sum-row.total{border-top:1px solid var(--line-2);padding-top:1.1rem;margin-top:.4rem;color:var(--bone)}
.sum-row.total b{font-family:var(--f-dis);font-size:1.5rem;letter-spacing:-.02em;font-weight:800}
.sum-row.hidden{display:none}
.trust{display:flex;gap:clamp(1rem,3vw,2.4rem);flex-wrap:wrap;margin-top:2rem;padding-top:1.6rem;border-top:1px solid var(--line-2)}
.trust li{list-style:none;font-family:var(--f-mono);font-size:.57rem;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);display:flex;align-items:center;gap:.5rem}
.trust li::before{content:'';width:4px;height:4px;border-radius:50%;background:var(--bone);opacity:.6}

/* success */
.success{display:none;text-align:center;padding:clamp(2.4rem,5vw,3.6rem) 1.4rem;border:1px solid var(--line);margin-top:1.6rem}
.success.show{display:block;animation:pageIn .6s var(--e-out) both}
.success .tick{font-size:1.6rem;margin-bottom:1rem}
.success h4{font-family:var(--f-dis);font-weight:700;font-size:1.05rem;text-transform:uppercase;letter-spacing:.02em;margin-bottom:.6rem}
.success p{color:var(--dim);font-size:.88rem}

/* star input */
.star-in{display:flex;gap:.45rem;margin-bottom:.5rem}
.star-in span{font-size:1.5rem;line-height:1;color:#2A2A28;cursor:pointer;transition:color .2s,transform .2s}
.star-in span:hover{transform:scale(1.12)}
.star-in span.on{color:var(--bone)}
.star-lbl{font-family:var(--f-mono);font-size:.57rem;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);min-height:1em;margin-bottom:1.4rem}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line-2)}
.faq-item{border-bottom:1px solid var(--line-2)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:1.4rem;text-align:left;
  padding:clamp(1.15rem,2.2vw,1.5rem) 0;font-family:var(--f-dis);font-weight:600;font-size:clamp(.92rem,1.8vw,1.05rem);
  text-transform:uppercase;letter-spacing:-.005em;color:var(--bone);transition:opacity .3s;touch-action:manipulation}
.faq-q:hover{opacity:.65}
.faq-q i{flex-shrink:0;width:11px;height:11px;position:relative}
.faq-q i::before,.faq-q i::after{content:'';position:absolute;background:var(--bone);transition:transform .45s var(--e-out)}
.faq-q i::before{left:0;top:5px;width:11px;height:1px}
.faq-q i::after{left:5px;top:0;width:1px;height:11px}
.faq-q.open i::after{transform:scaleY(0)}
.faq-a{overflow:hidden;height:0;transition:height .5s var(--e-out)}
.faq-a p{padding:0 0 1.5rem;color:var(--dim);font-size:.9rem;line-height:1.8;max-width:64ch}

/* ---------- table ---------- */
.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line-2)}
table{width:100%;border-collapse:collapse;min-width:420px}
th{font-family:var(--f-mono);font-size:.56rem;letter-spacing:.18em;text-transform:uppercase;color:var(--faint);
  text-align:left;padding:1rem 1.2rem;border-bottom:1px solid var(--line-2);font-weight:400}
td{padding:1rem 1.2rem;border-bottom:1px solid var(--line-2);color:var(--dim);font-size:.88rem}
tr:last-child td{border-bottom:0}
td:first-child{color:var(--bone);font-family:var(--f-mono);font-size:.68rem;letter-spacing:.08em}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,72px);align-items:start}
.about-grid p{color:var(--dim);font-size:.95rem;line-height:1.85;margin-bottom:1.1rem}
.values{list-style:none;margin-top:2rem;border-top:1px solid var(--line-2)}
.values li{padding:.9rem 0;border-bottom:1px solid var(--line-2);font-family:var(--f-mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}
.dna{border:1px solid var(--line-2);padding:clamp(1.8rem,3.4vw,2.6rem);display:flex;flex-direction:column;gap:1.4rem}
.dna-q{font-family:var(--f-dis);font-weight:800;font-size:clamp(1.3rem,2.6vw,1.9rem);line-height:1.15;text-transform:uppercase;letter-spacing:-.025em}
.dna p{font-size:.87rem;color:var(--dim);line-height:1.75;margin:0}

/* ---------- footer ---------- */
.footer{border-top:1px solid var(--line-2);padding:clamp(48px,7vw,84px) 0 clamp(28px,4vw,40px)}
.foot-top{display:flex;justify-content:space-between;gap:clamp(24px,5vw,60px);flex-wrap:wrap;margin-bottom:clamp(36px,6vw,60px)}
.foot-brand .foot-mark{width:58px;background:var(--logo) center/contain no-repeat;aspect-ratio:651/361;margin-bottom:1.3rem}
.foot-brand p{color:var(--faint);font-size:.85rem;max-width:32ch;line-height:1.75}
.foot-nav{display:flex;gap:clamp(30px,6vw,80px);flex-wrap:wrap}
.foot-col h5{font-family:var(--f-mono);font-size:.56rem;letter-spacing:.2em;text-transform:uppercase;color:var(--faint);margin-bottom:1.1rem;font-weight:400}
.foot-col a{display:block;font-size:.85rem;color:var(--dim);padding:.35rem 0;transition:color .3s,transform .3s var(--e-out)}
.foot-col a:hover{color:var(--bone);transform:translateX(3px)}
.foot-bot{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-top:1.6rem;border-top:1px solid var(--line-2);
  font-family:var(--f-mono);font-size:.55rem;letter-spacing:.14em;text-transform:uppercase;color:var(--faint)}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:1024px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .rev-grid{grid-template-columns:repeat(2,1fr)}
  .worn{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:900px){
  .nav-links{display:none}
  .burger{display:flex}
  .nav-right{margin-left:auto}
  .nav-right>.btn{display:none}
  .hero-grid,.stage-grid,.about-grid{grid-template-columns:1fr}
  .hero-logo-wrap{order:-1}
  .hero-logo{max-width:min(66vw,340px)}
  .hero{min-height:auto;padding-top:clamp(30px,7vw,60px)}
  .scroll-cue{display:none}
  .steps{grid-template-columns:1fr}
}
@media(max-width:640px){
  :root{--nav-h:60px}
  .grid-4,.rev-grid{grid-template-columns:1fr}
  .worn{grid-template-columns:repeat(2,1fr)}
  .fgrid{grid-template-columns:1fr}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{width:100%}
  .btn{padding:1.05rem 1.6rem}
  .promo-row{flex-direction:column;align-items:stretch}
  .promo-row .btn{width:100%}
  .spec-list li{flex-direction:column;gap:.3rem}
  .rev-top{align-items:flex-start}
  .foot-nav{gap:2rem 3rem}
  input,select,textarea{font-size:16px}
  .lang button{min-height:44px;padding:.5rem .7rem}
  .chip button{padding:.45rem .5rem}
  .star-in span{padding:.3rem;margin-right:-.1rem}
}

/* Smallest phones (iPhone SE, budget Android, ~320-400px). The hero
   headline's clamp() floor (2.6rem) was sized for typical 375px+
   phones; "ENGINEERED" is a single unbroken word at the largest,
   tightest-tracked text on the page, so it's the one genuine overflow
   risk at this width. Reduced as a conservative safety margin — exact
   text-wrapping can't be pixel-verified without a real browser, so
   this errs on the side of caution rather than assuming it's fine. */
@media(max-width:400px){
  .hero-line{font-size:2.2rem}
}

/* ---------- reduced motion ---------- */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .rv,.mask>*,.img-rv img{opacity:1!important;transform:none!important}
  .preload{display:none}
}