:root {
  --bg: #050505;
  --bg2: #0a0a0a;
  --bg3: #111;
  --bg4: #161616;
  --text: #f4f4f4;
  --muted: #9a9a9a;
  --dim: #5e5e5e;
  --red: #e31937;
  --red2: #ff2d4a;
  --green: #22c55e;
  --line: rgba(255,255,255,.08);
  --line2: rgba(255,255,255,.14);
  --shadow: 0 24px 64px rgba(0,0,0,.55);
  --radius: 18px;
  --nav: 68px;
  --ease: cubic-bezier(.22,1,.36,1);
  --font: "Inter", system-ui, -apple-system, sans-serif;
  --display: "Space Grotesk", "Inter", sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.55;
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.modal-open{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:none;background:none}
ul{list-style:none}
.container{width:min(1200px,calc(100% - 40px));margin:0 auto}
.container-w{width:min(1400px,calc(100% - 40px));margin:0 auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

/* noise */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:9998;opacity:.03;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* nav */
.nav{
  position:fixed;inset:0 0 auto 0;height:var(--nav);z-index:1000;
  display:flex;align-items:center;border-bottom:1px solid transparent;
  transition:background .35s,border-color .35s,backdrop-filter .35s;
}
.nav.on,.nav.solid{
  background:rgba(5,5,5,.82);backdrop-filter:blur(18px) saturate(1.3);
  border-bottom-color:var(--line);
}
.nav-inner{
  width:min(1400px,calc(100% - 32px));margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
}
.logo{font-family:var(--display);font-weight:700;letter-spacing:.28em;font-size:1.15rem}
.logo i{color:var(--red);font-style:normal}
.nav-links{display:flex;gap:1.35rem;align-items:center}
.nav-links a{
  font-size:.78rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);
  transition:color .2s;position:relative;
}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-links a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--red);border-radius:2px;
}
.nav-actions{display:flex;align-items:center;gap:.6rem}
.lang-switch{
  display:inline-flex;align-items:center;border:1px solid var(--line2);
  border-radius:999px;overflow:hidden;background:rgba(255,255,255,.03);
}
.lang-btn{
  padding:.35rem .65rem;font-size:.72rem;font-weight:600;letter-spacing:.04em;
  color:var(--muted);transition:background .2s,color .2s;
}
.lang-btn.active{background:var(--red);color:#fff}
.lang-btn:hover:not(.active){color:#fff}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.45rem;
  padding:.72rem 1.2rem;border-radius:999px;font-size:.8rem;font-weight:600;
  letter-spacing:.05em;text-transform:uppercase;transition:transform .25s var(--ease),box-shadow .25s,background .25s,border-color .25s,color .25s;
  border:1px solid transparent;white-space:nowrap;
}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{box-shadow:0 10px 32px rgba(227,25,55,.4)}
.btn-white{background:#fff;color:#000}
.btn-white:hover{box-shadow:0 10px 28px rgba(255,255,255,.15)}
.btn-ghost{border-color:var(--line2);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.3)}
.btn-sm{padding:.5rem .9rem;font-size:.72rem}
.btn-block{width:100%}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none!important;box-shadow:none!important}
.menu-btn{display:none;width:40px;height:40px;place-items:center;border-radius:10px;border:1px solid var(--line)}
.menu-btn span{display:block;width:18px;height:1.5px;background:#fff;margin:3px 0;transition:.25s}

/* views */
#app{min-height:100vh}
.view{display:none;animation:fadeIn .45s var(--ease)}
.view.active{display:block}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* hero home */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:flex-end;
  padding:calc(var(--nav) + 40px) 0 80px;overflow:hidden;
}
.hero-media{
  position:absolute;inset:0;z-index:0;
  background:#000 center/cover no-repeat;
  transform:scale(1.04);
  animation:heroZoom 18s ease-in-out infinite alternate;
}
@keyframes heroZoom{from{transform:scale(1.02)}to{transform:scale(1.08)}}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,.35) 0%,rgba(0,0,0,.25) 40%,rgba(5,5,5,.92) 100%),
             linear-gradient(90deg,rgba(0,0,0,.55),transparent 55%);
}
.hero-content{position:relative;z-index:2;width:min(1200px,calc(100% - 40px));margin:0 auto}
.badge{
  display:inline-flex;align-items:center;gap:.55rem;padding:.35rem .9rem .35rem .45rem;
  border:1px solid var(--line2);border-radius:999px;background:rgba(0,0,0,.35);
  font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:1.2rem;
}
.badge-dot{width:7px;height:7px;border-radius:50%;background:var(--red);box-shadow:0 0 12px rgba(227,25,55,.7);animation:pulse 2s infinite}
@keyframes pulse{50%{opacity:.45;transform:scale(.85)}}
.hero h1{
  font-family:var(--display);font-size:clamp(2.4rem,6.5vw,5.2rem);
  line-height:1.05;letter-spacing:-.03em;font-weight:700;max-width:14ch;margin-bottom:1rem;
}
.hero h1 em{font-style:normal;color:var(--red)}
.hero-sub{max-width:520px;color:rgba(255,255,255,.78);font-size:1.05rem;margin-bottom:1.75rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem}

/* strip */
.strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.strip-item{background:var(--bg2);padding:1.6rem 1rem;text-align:center}
.strip-item strong{display:block;font-family:var(--display);font-size:1.5rem;margin-bottom:.25rem}
.strip-item span{font-size:.75rem;color:var(--dim);letter-spacing:.06em;text-transform:uppercase}

/* section */
.section{padding:96px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:1.5rem;margin-bottom:2.2rem;flex-wrap:wrap}
.section-head.center{flex-direction:column;align-items:center;text-align:center}
.label{font-size:.72rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--red);margin-bottom:.7rem}
.title{font-family:var(--display);font-size:clamp(1.8rem,3.8vw,3rem);letter-spacing:-.03em;line-height:1.12;font-weight:700}
.desc{color:var(--muted);max-width:460px;font-size:.98rem}
.section-head.center .desc{max-width:560px}

/* vehicle grid */
.v-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:1rem}
.v-card{
  grid-column:span 4;position:relative;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);background:var(--bg3);min-height:360px;
  cursor:pointer;transition:transform .4s var(--ease),border-color .3s,box-shadow .4s;
}
.v-card.span6{grid-column:span 6}
.v-card.span8{grid-column:span 8;min-height:420px}
.v-card:hover{transform:translateY(-6px);border-color:rgba(255,255,255,.2);box-shadow:var(--shadow)}
.v-card-img{position:absolute;inset:0;background:center/cover no-repeat;transition:transform .7s var(--ease)}
.v-card:hover .v-card-img{transform:scale(1.06)}
.v-card-img::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 20%,rgba(0,0,0,.88) 100%);
}
.v-card-body{position:absolute;left:0;right:0;bottom:0;padding:1.4rem;z-index:2}
.v-card-body .tag{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--red);font-weight:600;margin-bottom:.35rem}
.v-card-body h3{font-family:var(--display);font-size:1.45rem;font-weight:700;margin-bottom:.3rem}
.v-card-body p{color:rgba(255,255,255,.72);font-size:.88rem;margin-bottom:.8rem}
.v-card-meta{display:flex;gap:1rem;flex-wrap:wrap;font-size:.78rem;color:var(--muted)}
.v-card-meta b{display:block;color:#fff;font-family:var(--display);font-size:.95rem;font-weight:600}

/* page hero */
.page-hero{
  position:relative;min-height:52vh;display:flex;align-items:flex-end;
  padding:calc(var(--nav) + 48px) 0 48px;overflow:hidden;
}
.page-hero-bg{position:absolute;inset:0;background:center/cover no-repeat}
.page-hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,.25),rgba(5,5,5,.95));
}
.page-hero .container{position:relative;z-index:2}
.page-hero h1{font-family:var(--display);font-size:clamp(2rem,5vw,3.6rem);letter-spacing:-.03em;margin:.4rem 0 .6rem}
.page-hero p{color:rgba(255,255,255,.75);max-width:560px}

/* product detail */
.pd-layout{display:grid;grid-template-columns:1.35fr .85fr;gap:2rem;padding:40px 0 80px}
.gallery-main{
  aspect-ratio:16/10;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  background:#000 center/cover no-repeat;cursor:zoom-in;position:relative;
}
.gallery-thumbs{display:flex;gap:.6rem;margin-top:.75rem;overflow-x:auto;padding-bottom:.25rem}
.gallery-thumbs button{
  flex:0 0 96px;height:64px;border-radius:10px;overflow:hidden;border:2px solid transparent;
  background:center/cover no-repeat;opacity:.7;transition:.2s;
}
.gallery-thumbs button.active,.gallery-thumbs button:hover{opacity:1;border-color:var(--red)}
.pd-panel{
  position:sticky;top:calc(var(--nav) + 16px);align-self:start;
  border:1px solid var(--line);border-radius:var(--radius);background:var(--bg3);padding:1.5rem;
}
.pd-panel h2{font-family:var(--display);font-size:1.8rem;margin-bottom:.3rem}
.pd-price{font-size:1.15rem;margin:.6rem 0 1rem}
.pd-price span{color:var(--muted);font-size:.85rem}
.pd-actions{display:flex;flex-direction:column;gap:.6rem;margin:1.2rem 0}
.specs-grid{display:grid;grid-template-columns:1fr 1fr;gap:.7rem;margin-top:1rem}
.spec-box{background:var(--bg4);border:1px solid var(--line);border-radius:12px;padding:.85rem}
.spec-box b{display:block;font-family:var(--display);font-size:.95rem;margin-bottom:.15rem}
.spec-box span{font-size:.75rem;color:var(--dim)}
.highlights{margin-top:1.1rem}
.highlights li{
  position:relative;padding-left:1.1rem;margin:.45rem 0;color:var(--muted);font-size:.9rem;
}
.highlights li::before{content:"";position:absolute;left:0;top:.55em;width:6px;height:6px;border-radius:50%;background:var(--red)}

/* tabs */
.tabs{display:flex;gap:.4rem;border-bottom:1px solid var(--line);margin:2rem 0 1.2rem;flex-wrap:wrap}
.tab{
  padding:.7rem 1rem;font-size:.8rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px;
}
.tab.active{color:#fff;border-bottom-color:var(--red)}
.tab-panel{display:none}
.tab-panel.active{display:block;animation:fadeIn .35s var(--ease)}

/* order configurator */
.config-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:2rem;padding:32px 0 80px}
.config-visual{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  min-height:420px;background:#000 center/cover no-repeat;position:sticky;top:calc(var(--nav)+16px);
}
.config-panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg3);padding:1.4rem}
.config-group{margin-bottom:1.4rem}
.config-group h4{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:.7rem}
.option-list{display:grid;gap:.5rem}
.option{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:.85rem 1rem;border-radius:12px;border:1px solid var(--line);background:var(--bg4);
  transition:border-color .2s,background .2s;text-align:left;width:100%;
}
.option:hover{border-color:rgba(255,255,255,.22)}
.option.active{border-color:var(--red);background:rgba(227,25,55,.08)}
.option .name{font-weight:600;font-size:.92rem}
.option .sub{font-size:.78rem;color:var(--dim);margin-top:.15rem}
.option .price{font-size:.85rem;color:var(--muted);white-space:nowrap}
.swatches{display:flex;flex-wrap:wrap;gap:.55rem}
.swatch{
  width:36px;height:36px;border-radius:50%;border:2px solid transparent;position:relative;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.2);
}
.swatch.active{border-color:#fff;box-shadow:0 0 0 2px var(--red)}
.summary-box{
  margin-top:1rem;padding:1rem;border-radius:12px;background:var(--bg);border:1px solid var(--line);
}
.summary-row{display:flex;justify-content:space-between;gap:1rem;font-size:.9rem;margin:.35rem 0;color:var(--muted)}
.summary-row.total{color:#fff;font-weight:700;font-size:1.1rem;margin-top:.7rem;padding-top:.7rem;border-top:1px solid var(--line)}

/* forms */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-group{display:flex;flex-direction:column;gap:.4rem}
.form-group.full{grid-column:1/-1}
.form-group label{font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.form-group input,.form-group select,.form-group textarea{
  background:var(--bg4);border:1px solid var(--line);border-radius:12px;padding:.85rem 1rem;
  outline:none;transition:border-color .2s;
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:rgba(227,25,55,.55)}
.form-group .error{color:#ff6b7a;font-size:.78rem;display:none}
.form-group.invalid input,.form-group.invalid select,.form-group.invalid textarea{border-color:#ff6b7a}
.form-group.invalid .error{display:block}
.form-card{
  border:1px solid var(--line);border-radius:var(--radius);background:var(--bg3);padding:1.6rem;max-width:720px;
}

/* inventory / filters */
.filters{
  display:flex;flex-wrap:wrap;gap:.7rem;margin-bottom:1.5rem;align-items:center;
}
.filters select,.filters input{
  background:var(--bg3);border:1px solid var(--line);border-radius:999px;padding:.65rem 1rem;min-width:140px;
}
.inv-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}
.inv-card{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--bg3);
  transition:transform .3s var(--ease),border-color .3s;cursor:pointer;
}
.inv-card:hover{transform:translateY(-4px);border-color:rgba(255,255,255,.18)}
.inv-img{aspect-ratio:16/10;background:center/cover no-repeat}
.inv-body{padding:1rem 1.1rem 1.2rem}
.inv-body h3{font-size:1.05rem;margin-bottom:.25rem}
.inv-body .meta{font-size:.82rem;color:var(--muted);margin-bottom:.7rem}
.inv-body .price{font-family:var(--display);font-weight:700;font-size:1.15rem}

/* compare */
.compare-picks{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:1.2rem}
.chip{
  display:inline-flex;align-items:center;gap:.4rem;padding:.5rem .9rem;border-radius:999px;
  border:1px solid var(--line);background:var(--bg3);font-size:.82rem;transition:.2s;
}
.chip.active{border-color:var(--red);background:rgba(227,25,55,.1)}
.compare-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}
.compare-table{width:100%;border-collapse:collapse;min-width:640px}
.compare-table th,.compare-table td{padding:1rem;border-bottom:1px solid var(--line);text-align:left;font-size:.9rem}
.compare-table th{background:var(--bg3);font-family:var(--display)}
.compare-table tr:last-child td{border-bottom:none}
.compare-table td{color:var(--muted)}
.compare-table td:first-child{color:#fff;font-weight:600;width:140px}

/* fsd / energy feature blocks */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.feature-card{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--bg3);
  transition:transform .35s var(--ease),border-color .3s;
}
.feature-card:hover{transform:translateY(-5px);border-color:rgba(255,255,255,.16)}
.feature-card .img{aspect-ratio:16/10;background:center/cover no-repeat}
.feature-card .body{padding:1.2rem}
.feature-card h3{font-family:var(--display);font-size:1.2rem;margin-bottom:.4rem}
.feature-card p{color:var(--muted);font-size:.9rem}

.split{
  display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:center;
}
.split-media{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  aspect-ratio:4/3;background:center/cover no-repeat;min-height:320px;
}

/* manifesto quote */
.quote-block{
  padding:80px 0;text-align:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:radial-gradient(ellipse 60% 80% at 50% 100%,rgba(227,25,55,.12),transparent);
}
.quote-block blockquote{
  font-family:var(--display);font-size:clamp(1.4rem,3.2vw,2.3rem);font-weight:600;
  letter-spacing:-.02em;max-width:900px;margin:0 auto 1rem;line-height:1.3;
}
.quote-block cite{font-style:normal;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}

/* cta band */
.cta-band{
  padding:100px 0;text-align:center;position:relative;overflow:hidden;
  background:radial-gradient(ellipse 50% 60% at 50% 100%,rgba(227,25,55,.22),transparent 60%);
}
.cta-band h2{font-family:var(--display);font-size:clamp(1.8rem,4vw,3rem);margin-bottom:.8rem}
.cta-band p{color:var(--muted);max-width:500px;margin:0 auto 1.5rem}
.cta-actions{display:flex;gap:.7rem;justify-content:center;flex-wrap:wrap}

/* footer */
.footer{border-top:1px solid var(--line);background:#030303;padding:40px 0 28px}
.footer-top{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1.5rem;margin-bottom:2rem}
.footer-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;flex:1}
.footer-cols h5{font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin-bottom:.8rem}
.footer-cols a{display:block;font-size:.88rem;color:var(--muted);margin:.4rem 0;transition:color .2s}
.footer-cols a:hover{color:#fff}
.footer-bottom{
  border-top:1px solid var(--line);padding-top:1.2rem;display:flex;flex-wrap:wrap;justify-content:space-between;gap:.8rem;
  font-size:.75rem;color:var(--dim);
}

/* modal / lightbox / toast / drawer */
.overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.72);backdrop-filter:blur(6px);
  z-index:2000;opacity:0;pointer-events:none;transition:opacity .3s;
}
.overlay.show{opacity:1;pointer-events:auto}
.modal{
  position:fixed;left:50%;top:50%;transform:translate(-50%,-46%) scale(.96);
  width:min(480px,calc(100% - 32px));background:var(--bg3);border:1px solid var(--line2);
  border-radius:20px;padding:1.6rem;z-index:2001;opacity:0;pointer-events:none;
  transition:opacity .3s,transform .35s var(--ease);box-shadow:var(--shadow);
}
.modal.show{opacity:1;pointer-events:auto;transform:translate(-50%,-50%) scale(1)}
.modal h3{font-family:var(--display);font-size:1.35rem;margin-bottom:.5rem}
.modal p{color:var(--muted);font-size:.92rem;margin-bottom:1.2rem}
.modal-actions{display:flex;gap:.6rem;justify-content:flex-end;flex-wrap:wrap}
.lightbox{
  position:fixed;inset:0;z-index:3000;background:rgba(0,0,0,.92);
  display:none;align-items:center;justify-content:center;padding:24px;
}
.lightbox.show{display:flex}
.lightbox img{max-width:min(1100px,100%);max-height:85vh;border-radius:12px;object-fit:contain}
.lightbox-close{
  position:absolute;top:20px;right:24px;width:44px;height:44px;border-radius:50%;
  border:1px solid var(--line2);background:rgba(255,255,255,.06);font-size:1.3rem;
}
.toasts{position:fixed;right:16px;bottom:16px;z-index:4000;display:flex;flex-direction:column;gap:.55rem}
.toast{
  min-width:260px;max-width:360px;padding:.9rem 1rem;border-radius:14px;
  background:var(--bg3);border:1px solid var(--line2);box-shadow:var(--shadow);
  animation:slideIn .35s var(--ease);font-size:.9rem;
}
.toast.success{border-color:rgba(34,197,94,.4)}
.toast.error{border-color:rgba(255,107,122,.45)}
@keyframes slideIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

/* mobile drawer */
.drawer{
  position:fixed;top:0;right:0;height:100%;width:min(320px,86vw);background:#0b0b0b;
  border-left:1px solid var(--line);z-index:2100;transform:translateX(100%);
  transition:transform .35s var(--ease);padding:88px 1.4rem 1.4rem;display:flex;flex-direction:column;gap:1rem;
}
.drawer.show{transform:none}
.drawer a{font-size:1rem;font-weight:500;padding:.4rem 0;border-bottom:1px solid var(--line);color:var(--muted)}
.drawer a:hover{color:#fff}

/* empty / success states */
.empty{text-align:center;padding:3rem 1rem;color:var(--muted)}
.success-box{
  text-align:center;padding:2.5rem 1.5rem;border:1px solid rgba(34,197,94,.3);
  border-radius:var(--radius);background:rgba(34,197,94,.06);
}
.success-box .icon{font-size:2.4rem;margin-bottom:.6rem}
.success-box h3{font-family:var(--display);margin-bottom:.5rem}

/* loading skeleton */
.skeleton{background:linear-gradient(90deg,#151515 25%,#1d1d1d 50%,#151515 75%);background-size:200% 100%;animation:shimmer 1.2s infinite}
@keyframes shimmer{to{background-position:-200% 0}}

/* marquee */
.marquee-wrap{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:.9rem 0;background:var(--bg2)}
.marquee{display:flex;width:max-content;animation:marquee 38s linear infinite}
.marquee span{padding:0 1.8rem;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--dim);white-space:nowrap}
.marquee span b{color:var(--muted);font-weight:500}
@keyframes marquee{to{transform:translateX(-50%)}}

/* back link */
.back-link{
  display:inline-flex;align-items:center;gap:.4rem;font-size:.82rem;color:var(--muted);
  margin-bottom:1rem;transition:color .2s;
}
.back-link:hover{color:#fff}

/* responsive */
@media (max-width:1024px){
  .v-card,.v-card.span6,.v-card.span8{grid-column:span 6}
  .pd-layout,.config-layout,.split{grid-template-columns:1fr}
  .config-visual,.pd-panel{position:static}
  .feature-grid{grid-template-columns:1fr 1fr}
  .footer-cols{grid-template-columns:1fr 1fr}
  .strip{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .nav-links,.nav-actions .btn-ghost{display:none}
  .menu-btn{display:grid}
  .v-card,.v-card.span6,.v-card.span8{grid-column:span 12;min-height:320px}
  .form-grid{grid-template-columns:1fr}
  .feature-grid{grid-template-columns:1fr}
  .section{padding:72px 0}
  .hero{min-height:92vh;align-items:center}
  .hero h1{max-width:none}
  .specs-grid{grid-template-columns:1fr}
}