@import url("https://fonts.googleapis.com/css2?family=Oswald:wght@500;600;700&display=swap");
/* 3XR Supply — dietary supplements storefront (distinct from 3XRLabz) */
:root{
  --bg:#0c0c0c;
  --bg2:#141414;
  --panel:#1a1a1a;
  --panel2:#222;
  --ink:#f3f3f3;
  --mu:#9a9a9a;
  --ln:#333;
  --red:#e10600;
  --red2:#b00000;
  --steel:#8a9096;
  --canvas:#c4b59a;
  --warn:#e6b84d;
  --r:4px;
  --sh:0 2px 0 rgba(0,0,0,.55);
  --display:"Oswald","Arial Narrow",Arial,sans-serif;
  --body:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --stencil:"Oswald","Arial Black",Impact,sans-serif;
  --stripe:repeating-linear-gradient(-28deg,rgba(225,6,0,.07) 0 10px,transparent 10px 22px);
  --steelgrad:linear-gradient(180deg,#1c1c1c,#121212 40%,#0e0e0e);
  --noise:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .05 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg);color-scheme:dark;overflow-x:hidden}
body{margin:0;font-family:var(--body);color:var(--ink);background:var(--noise),var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:#ff4d45;text-underline-offset:3px}a:hover{color:#fff}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1120px;margin:0 auto;padding:0 22px}
main.wrap{padding-top:36px;padding-bottom:72px;min-height:60vh}
h1,h2,h3{font-family:var(--display);text-transform:uppercase;letter-spacing:.04em;line-height:1.05;color:#fff;font-weight:700;margin:.35em 0 .5em}
h1{font-size:clamp(2.1rem,5.5vw,3.6rem)}
h2{font-size:clamp(1.45rem,3vw,2rem);border-left:5px solid var(--red);padding-left:12px;margin-top:2.2rem}
h3{font-size:1.15rem;letter-spacing:.06em}
.lead{font-size:1.08rem;color:var(--mu);max-width:54ch}
.muted{color:var(--mu)}.small{font-size:.88rem}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--stencil);text-transform:uppercase;letter-spacing:.18em;font-size:.72rem;font-weight:600;color:var(--canvas)}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--red)}
.grad{color:var(--red)}

/* top bar + labz link only connection */
.top-bar{background:#050505;border-bottom:3px solid var(--red);padding:7px 0}
.top-bar .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.top-bar .tagline{font-size:.75rem;color:#8e8e8e;letter-spacing:.04em;font-family:var(--body)}
.labz-btn{display:inline-flex;align-items:center;gap:8px;background:#111;color:#fff;border:1px solid var(--red);padding:6px 12px;border-radius:2px;text-decoration:none;font:600 .72rem/1.2 var(--stencil);letter-spacing:.12em;text-transform:uppercase}
.labz-btn:hover{background:var(--red);color:#fff;text-decoration:none}
.labz-btn i{width:7px;height:7px;background:var(--red);display:inline-block;transform:skewX(-15deg)}
.labz-btn:hover i{background:#fff}

/* header */
header.site{position:sticky;top:0;z-index:30;background:rgba(12,12,12,.94);backdrop-filter:blur(10px);border-bottom:1px solid #2a2a2a}
.hdr{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:72px}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none}
.brand-mark{width:42px;height:42px;border-radius:6px;border:1px solid #333;flex:none;background:#000}
.wordmark-img{display:block;height:36px;width:auto;max-width:min(260px,70vw)}
.wordmark-img.foot{height:auto;width:min(280px,100%);margin:6px 0}
nav{display:flex;gap:2px;flex-wrap:wrap}
nav a{text-decoration:none;color:#ddd;font-size:.9rem;font-weight:600;padding:8px 11px;border-radius:2px;letter-spacing:.02em}
nav a:hover{background:#1c1c1c;color:#fff}
nav a.active{color:#fff;box-shadow:inset 0 -3px 0 var(--red);border-radius:0}
.menu{display:none;background:#151515;border:1px solid #3a3a3a;border-radius:2px;font-size:1.25rem;padding:4px 10px;cursor:pointer;color:#fff}
.hdr-right{display:flex;align-items:center;gap:8px}
.hdr .shop-cta{display:none}
@media(min-width:821px){.hdr .shop-cta{display:inline-flex}}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--red);color:#fff;border:2px solid var(--red);padding:11px 18px;border-radius:2px;text-decoration:none;font:700 .88rem/1.1 var(--stencil);letter-spacing:.08em;text-transform:uppercase;cursor:pointer;box-shadow:var(--sh);transition:.15s}
.btn:hover{background:var(--red2);border-color:#ff2a22;color:#fff;transform:translateY(-1px)}
.btn.ghost{background:transparent;color:#fff;border-color:#888}
.btn.ghost:hover{border-color:#fff;background:#fff;color:#0c0c0c}
.btn.lg{padding:14px 22px;font-size:.95rem}
.btn.coming-soon,.coming-soon{opacity:.92}
.btn.coming-soon:hover{transform:none;background:var(--red)}
.cact{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
button{font:inherit}

.cart-btn{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border:1px solid #3a3a3a;border-radius:2px;color:#fff;text-decoration:none;background:#151515;position:relative}
.cart-btn:hover{border-color:var(--red);color:#fff;text-decoration:none}
.cart-btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.cart-btn .badge{position:absolute;top:-5px;right:-5px;min-width:17px;height:17px;padding:0 4px;border-radius:2px;background:var(--red);color:#fff;font:700 .65rem/17px var(--stencil);text-align:center}

/* hero — industrial / after-shift */
.home .hero{margin:-36px calc(50% - 50vw) 0;width:100vw;max-width:100vw;box-sizing:border-box;padding:72px 0 88px;color:#eee;border-bottom:4px solid var(--red);background:
  var(--noise),
  var(--stripe),
  linear-gradient(105deg,rgba(225,6,0,.18) 0%,transparent 42%),
  radial-gradient(ellipse at 90% 10%,rgba(225,6,0,.22),transparent 45%),
  linear-gradient(180deg,#101010,#080808)}
.hero-in{max-width:1120px;margin:0 auto;padding:0 22px;display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center}
.home .hero h1{font-size:clamp(2.4rem,6.5vw,4.4rem);line-height:.95;text-shadow:2px 3px 0 #000;margin:.15em 0 .4em}
.home .hero .lead{color:#bdbdbd;max-width:46ch}
.home .hero .btn.ghost{border-width:2px}
.hero-ruo{font-size:.8rem;color:#8a8a8a;margin-top:18px;border-left:3px solid #444;padding-left:10px}
.hero-art{position:relative;background:var(--steelgrad);border:1px solid #333;border-radius:2px;padding:22px;min-height:260px;overflow:hidden;box-shadow:inset 0 0 0 1px rgba(255,255,255,.03)}
.hero-art::after{content:"AFTER SHIFT";position:absolute;right:-6px;bottom:14px;font-family:var(--stencil);font-size:.7rem;letter-spacing:.22em;color:rgba(255,255,255,.18);transform:rotate(-90deg);transform-origin:right bottom}
.stencil-stamp{display:inline-block;border:2px dashed var(--canvas);color:var(--canvas);font-family:var(--stencil);letter-spacing:.16em;text-transform:uppercase;font-size:.7rem;padding:6px 10px;opacity:.85}

/* trust / grit bar */
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#151515;border:1px solid #2e2e2e;border-top:4px solid var(--red);margin:-40px 0 40px;position:relative}
.trust>div{display:flex;gap:12px;align-items:flex-start;padding:18px 16px;border-right:1px solid #2e2e2e}
.trust>div:last-child{border:0}
.trust svg{flex:none;width:36px;height:36px;padding:7px;border-radius:2px;background:#201010;fill:none;stroke:var(--red);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;border:1px solid #4a1a1a}
.trust strong{display:block;color:#fff;font-family:var(--stencil);font-size:.86rem;letter-spacing:.06em;text-transform:uppercase}
.trust span{font-size:.8rem;color:var(--mu);line-height:1.35}

.motto-band{display:flex;justify-content:center;align-items:center;gap:18px;flex-wrap:wrap;margin:0 calc(50% - 50vw) 10px;width:100vw;max-width:100vw;box-sizing:border-box;padding:18px 14px;background:#050505;border-top:1px solid #2a2a2a;border-bottom:1px solid #2a2a2a;font-family:var(--stencil);font-size:clamp(1.15rem,3vw,1.9rem);letter-spacing:.16em;color:#fff;text-transform:uppercase}
.motto-band i{width:10px;height:10px;background:var(--red);transform:skewX(-20deg)}
.motto{font-family:var(--stencil);letter-spacing:.16em;font-size:1.15rem;color:#fff;margin:30px 0 0;padding-top:16px;border-top:1px solid #2a2a2a;text-transform:uppercase}
.motto span:nth-child(2){color:var(--red)}

/* tiles / cards — bolted steel panels */
.grid3,.why-grid,.cat-grid,.product-grid{display:grid;gap:18px;margin:24px 0}
.grid3,.why-grid{grid-template-columns:repeat(3,1fr)}
.cat-grid{grid-template-columns:repeat(3,1fr)}
.product-grid{grid-template-columns:repeat(3,1fr)}
.tile,.card,.cform,.product-card,.cat-tile{background:var(--panel);border:1px solid #2f2f2f;border-radius:2px;position:relative}
.tile{padding:22px}
.tile::before{content:"";position:absolute;top:10px;right:10px;width:8px;height:8px;border-radius:50%;background:#3a3a3a;box-shadow:inset 0 0 0 2px #111}
.tile h3{margin-top:0}
.cat-tile{display:block;text-decoration:none;color:#f3f3f3;padding:24px 18px;transition:.2s;background:
  linear-gradient(135deg,rgba(225,6,0,.08),transparent 55%),var(--panel)}
.cat-tile:hover{border-color:var(--red);color:#fff;text-decoration:none;transform:translateY(-2px)}
.cat-tile h3{margin:0 0 6px}
.cat-tile p{margin:0;color:var(--mu);font-size:.9rem}

.product-card{display:flex;flex-direction:column;padding:16px;border-top:3px solid var(--red);transition:.2s}
.product-card:hover{border-color:#555;border-top-color:var(--red);transform:translateY(-3px);box-shadow:0 10px 28px rgba(0,0,0,.45)}
.product-card h3{margin:12px 0 4px;font-size:1.08rem}
.product-card .price{font-family:var(--stencil);font-size:1.25rem;letter-spacing:.06em;margin:8px 0}
.product-card .price .tbd{color:var(--warn);font-size:.85rem}
.product-card .cat{font-size:.68rem;text-transform:uppercase;letter-spacing:.12em;color:var(--canvas);font-weight:700;font-family:var(--stencil)}
.product-card .cact{margin-top:auto;padding-top:12px}
.product-card[hidden]{display:none!important}
.ph{display:inline-block;background:#2a2208;color:var(--warn);border:1px dashed #8a7020;font-size:.65rem;font-weight:700;letter-spacing:.08em;padding:2px 7px;border-radius:2px;text-transform:uppercase}

.tub{height:190px;border-radius:2px;background:
  radial-gradient(circle at 50% 30%,#2a2a2a,#121212 70%);
  border:1px solid #2a2a2a;display:flex;align-items:center;justify-content:center;overflow:hidden}
.tub.big{height:360px}
.tub svg{height:86%;width:auto}

.filters{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 24px}
.filters button{background:#151515;border:1px solid #3a3a3a;color:#ccc;padding:8px 13px;border-radius:2px;font:600 .8rem var(--stencil);letter-spacing:.06em;text-transform:uppercase;cursor:pointer}
.filters button:hover{border-color:var(--red);color:#fff}
.filters button.active{background:var(--red);border-color:var(--red);color:#fff}

.notice{background:#161616;border:1px solid #333;border-left:5px solid var(--red);padding:14px 16px;border-radius:2px;color:#ddd}
.notice h2{border:0;padding:0;margin-top:0;font-size:1.15rem}
.fda-box{background:#121212;border:1px solid #333;border-left:5px solid var(--red);padding:14px 16px;border-radius:2px;font-size:.85rem;color:#b0b0b0;margin:18px 0}
.pgrid{display:grid;grid-template-columns:1fr 1.25fr;gap:30px}

/* tables / forms */
.tscroll{overflow-x:auto;border:1px solid #333;border-radius:2px;background:#121212}
.spec{border-collapse:collapse;width:100%;font-size:.92rem}
.spec th,.spec td{border-bottom:1px solid #2a2a2a;padding:11px 12px;text-align:left}
.spec th{color:#9a9a9a;font-weight:600;width:42%}
.spec thead th{background:#000;color:#fff;font-family:var(--stencil);font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;border-bottom:3px solid var(--red)}
form label{display:block;margin:12px 0;font-size:.9rem;font-weight:600}
input,select,textarea{width:100%;padding:11px 12px;border:1px solid #3a3a3a;border-radius:2px;font:inherit;margin-top:5px;background:#111;color:#f3f3f3}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--red);box-shadow:0 0 0 3px rgba(225,6,0,.22)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.cform{max-width:720px;padding:24px}
.formnote{color:#6fdc9a;font-size:.9rem}
.chk input{width:auto;margin-right:8px}
a:focus-visible,.btn:focus-visible,button:focus-visible{outline:3px solid #ff3a32;outline-offset:2px}

.faq details{background:var(--panel);border:1px solid #2f2f2f;border-radius:2px;margin:8px 0;padding:12px 14px}
.faq summary{cursor:pointer;font-weight:700;color:#fff;list-style:none;font-family:var(--display);text-transform:uppercase;letter-spacing:.04em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"+";display:inline-block;width:1.1em;color:var(--red);font-weight:900;margin-right:4px}
.faq details[open] summary::before{content:"–"}
.faq details p{color:var(--mu);margin:10px 0 2px}

/* footer */
footer.site{background:var(--noise),#050505;color:#b0b0b0;padding:50px 0 24px;font-size:.9rem;margin-top:28px;border-top:4px solid var(--red)}
footer h4{margin:0 0 12px;color:#fff;font-family:var(--stencil);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;border-left:3px solid var(--red);padding-left:8px}
.fgrid{display:grid;grid-template-columns:1.2fr 1fr 1.2fr;gap:28px}
footer .fgrid a{display:block;text-decoration:none;margin:5px 0;color:#cfcfcf}
footer .fgrid a:hover{color:var(--red)}
.foot-mark{width:88px;height:88px;border-radius:6px;border:1px solid #333;margin-bottom:8px;background:#000}
.signup{display:flex;flex-wrap:wrap;gap:8px}
.signup input{flex:1;margin:0;background:#111;border-color:#3a3a3a;color:#fff}
.signup button{background:var(--red);color:#fff;border:0;border-radius:2px;padding:0 16px;font:700 .8rem var(--stencil);letter-spacing:.08em;text-transform:uppercase;cursor:pointer}
.signup button:hover{background:var(--red2)}
.disclaimer{border:1px solid #2a2a2a;background:#0d0d0d;border-radius:2px;padding:14px 16px;margin-top:28px;color:#a8a8a8;font-size:.82rem}
.disclaimer strong{color:#fff}
.sr{position:absolute;left:-9999px}

@media(max-width:900px){
  .trust{grid-template-columns:1fr 1fr}
  .trust>div:nth-child(2){border-right:0}
  .trust>div:nth-child(-n+2){border-bottom:1px solid #2e2e2e}
  .product-grid,.cat-grid,.why-grid,.grid3{grid-template-columns:1fr 1fr}
}
@media(max-width:820px){
  .hero-in,.pgrid,.fgrid,.two{grid-template-columns:1fr}
  .menu{display:block}
  .home .hero{padding:48px 0 70px}
  .home .hero-art{display:none}
  nav{display:none;position:absolute;top:100%;left:0;right:0;background:#0e0e0e;border-bottom:3px solid var(--red);padding:10px 14px;box-shadow:0 12px 30px rgba(0,0,0,.5)}
  .nav-open nav{display:block}
  nav a{display:block;margin:2px 0}
  .product-grid,.cat-grid,.why-grid,.grid3{grid-template-columns:1fr}
  .tub.big{height:240px}
  .top-bar .tagline{display:none}
}
@media(max-width:520px){
  .trust{grid-template-columns:1fr}
  .trust>div{border-right:0;border-bottom:1px solid #2e2e2e}
  .trust>div:last-child{border-bottom:0}
  .wrap{padding:0 16px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.btn:hover,.product-card:hover,.cat-tile:hover{transform:none}}

/* brand wordmark-only header */
.brand{gap:0}
.brand .wordmark-img{height:36px}
@media(max-width:640px){.brand .wordmark-img{height:28px}}
.wordmark-img.foot{width:min(320px,100%);height:auto}