/* FlowFuel — shared styles. Mobile-first: base rules are phone; min-width queries scale up. */
:root{
  --bg:#09090A;
  --panel:#111113;
  --panel-2:#17171A;
  --text:#F4F4F1;
  --muted:#9C9C96;
  --red:#E1252B;
  --red-hi:#F5444A;
  --line:rgba(244,244,241,.10);
  --line-2:rgba(244,244,241,.18);
  --display:"Bebas Neue","Arial Narrow",Impact,sans-serif;
  --body:"Montserrat",system-ui,-apple-system,"Segoe UI",sans-serif;
  --maxw:1120px;
  --gut:20px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--body);font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{max-width:100%}
a{color:inherit}
::selection{background:var(--red);color:#fff}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--gut)}
.sr-only,.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--red-hi);outline-offset:3px}

/* ---------- type ---------- */
.display{font-family:var(--display);font-weight:400;text-transform:uppercase;letter-spacing:.01em;line-height:.9;margin:0}
.kicker{font-size:11px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.kicker.red{color:var(--red-hi)}
.slant{display:inline-block;transform:skewX(-10deg)}

/* speed bars — echoes the wordmark */
.bars{display:inline-flex;flex-direction:column;gap:4px;vertical-align:middle}
.bars i{display:block;height:3px;background:var(--red);transform:skewX(-24deg);transform-origin:left}
.bars i:nth-child(1){width:34px}.bars i:nth-child(2){width:24px}.bars i:nth-child(3){width:14px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--display);font-size:22px;
  letter-spacing:.06em;text-transform:uppercase;text-decoration:none;line-height:1;
  background:var(--red);color:#fff;border:0;padding:17px 30px 15px;cursor:pointer;
  clip-path:polygon(12px 0,100% 0,calc(100% - 12px) 100%,0 100%);
  transition:background .15s ease,transform .12s ease}
.btn:hover{background:var(--red-hi)}
.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.6;cursor:progress}
.btn.ghost{background:transparent;color:var(--text);box-shadow:none;position:relative}
.btn-link{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;text-decoration:none;
  border-bottom:2px solid var(--red);padding-bottom:3px}
.btn-link:hover{color:var(--red-hi)}

/* ---------- nav ---------- */
.topline{height:4px;background:var(--red)}
.nav{position:sticky;top:0;z-index:20;background:rgba(9,9,10,.86);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;justify-content:space-between;align-items:center;height:60px}
.nav img.logo{height:40px;width:auto;display:block}
.nav-right{display:flex;align-items:center;gap:16px}
.pill{display:inline-flex;align-items:center;gap:8px;font-size:10px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.pill .dot{width:7px;height:7px;border-radius:50%;background:var(--red);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(225,37,43,.5)}70%{box-shadow:0 0 0 7px rgba(225,37,43,0)}100%{box-shadow:0 0 0 0 rgba(225,37,43,0)}}
.nav .btn{font-size:17px;padding:11px 18px 9px;white-space:nowrap}
.nav .pill{display:none}
.back{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;text-decoration:none}
.back:hover{color:var(--red-hi)}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:44px 0 56px;isolation:isolate}
.hero .kicker{display:flex;align-items:center;gap:14px;margin-bottom:22px}
.hero h1{font-size:clamp(76px,23vw,208px);-webkit-text-stroke:.028em currentColor;paint-order:stroke fill;letter-spacing:.015em}
.hero h1 span{display:block;width:fit-content;transform:skewX(-10deg);transform-origin:0 100%}
.hero h1 .l2{color:var(--red)}
.hero h1 .y{margin-left:-.012em} /* optical correction: the Y arm sits further right than its measured edge */
.hero .lede{font-size:clamp(16px,2.4vw,20px);color:#D6D6D0;max-width:34ch;margin:26px 0 30px;font-weight:500}
.hero .lede b{color:var(--text);font-weight:700}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:22px}
.hero-grid{display:grid;gap:40px}

/* ---------- stats band ---------- */
.stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--panel)}
.stats .grid{display:grid;grid-template-columns:1fr 1fr}
.stat{padding:26px 6px 22px var(--gut);border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat:nth-child(2n){border-right:0}
.stat:nth-last-child(-n+2){border-bottom:0}
.stat .v{font-family:var(--display);font-size:clamp(52px,14vw,92px);line-height:.88;letter-spacing:.01em}
.stat .v small{font-size:.5em;color:var(--red);margin-left:3px;letter-spacing:.04em}
.stat .v.white{color:#fff}
.stat .k{font-size:10.5px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-top:10px}

/* ---------- sections ---------- */
.block{padding:64px 0;position:relative}
.sec-title{font-size:clamp(44px,10vw,84px);margin:14px 0 0}
.sec-intro{color:var(--muted);max-width:46ch;margin:18px 0 0;font-size:16px}

/* what it is */
.points{display:grid;gap:0;margin-top:36px;border-top:1px solid var(--line)}
.point{display:grid;grid-template-columns:64px 1fr;gap:6px 14px;padding:26px 0;border-bottom:1px solid var(--line)}
.point .idx{font-family:var(--display);font-size:56px;line-height:.85;color:var(--red);grid-row:span 2}
.point h3{font-family:var(--display);font-weight:400;font-size:32px;line-height:1;letter-spacing:.02em;text-transform:uppercase;margin:2px 0 0}
.point p{margin:0;color:var(--muted);font-size:15px;line-height:1.6}

/* positioning spectrum */
.spectrum-wrap{background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.spectrum{position:relative;margin-top:44px;padding:0 0 4px}
.spectrum .rail{position:absolute;left:12px;top:0;bottom:0;width:3px;background:linear-gradient(var(--line-2),var(--red) 50%,var(--line-2))}
.spec-item{position:relative;padding:0 0 34px 44px}
.spec-item:last-child{padding-bottom:0}
.spec-item::before{content:"";position:absolute;left:5px;top:8px;width:17px;height:17px;background:var(--bg);border:3px solid var(--line-2);transform:skewX(-14deg)}
.spec-item.us::before{background:var(--red);border-color:var(--red);box-shadow:0 0 0 6px rgba(225,37,43,.18)}
.spec-item h3{font-family:var(--display);font-weight:400;font-size:34px;line-height:1;letter-spacing:.03em;text-transform:uppercase;margin:0 0 4px;color:var(--muted)}
.spec-item.us h3{color:var(--text);font-size:44px}
.spec-item p{margin:0;font-size:14.5px;color:var(--muted);max-width:44ch}
.spec-item.us p{color:#D6D6D0}
.spec-note{margin-top:34px;padding:16px 18px;border-left:4px solid var(--red);background:var(--bg);font-size:14px;color:#D6D6D0}

/* range */
.range{display:grid;gap:16px;margin-top:38px}
.sku{position:relative;overflow:hidden;background:var(--panel);border:1px solid var(--line-2);padding:26px 22px 24px}
.sku.boost{background:transparent;border-style:dashed}
.sku .tag{display:inline-block;font-size:10px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;background:var(--red);color:#fff;padding:5px 10px 4px;
  clip-path:polygon(6px 0,100% 0,calc(100% - 6px) 100%,0 100%)}
.sku.boost .tag{background:transparent;color:var(--red-hi);outline:1px solid var(--red);outline-offset:-1px}
.sku h3{font-family:var(--display);font-weight:400;font-size:clamp(58px,15vw,84px);line-height:.88;letter-spacing:.01em;text-transform:uppercase;margin:18px 0 6px}
.sku h3 em{font-style:normal;color:var(--red)}
.sku .flavour{font-family:var(--display);font-size:30px;letter-spacing:.14em;color:#fff;text-transform:uppercase;line-height:1}
.sku ul{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:0}
.sku li{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}
.sku li b{color:var(--text);font-weight:700;text-align:right}
.sku li b.hot{color:var(--red-hi)}
.clean{margin-top:16px;display:grid;gap:0;border:1px solid var(--line);background:var(--panel)}
.clean>div{padding:18px 20px;border-bottom:1px solid var(--line)}
.clean>div:last-child{border-bottom:0}
.clean .k{font-size:10.5px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--red-hi)}
.clean .v{font-family:var(--display);font-size:30px;letter-spacing:.03em;line-height:1.05;margin-top:4px;text-transform:uppercase}

/* status */
.status{padding:0 0 64px}
.status-card{border:1px solid var(--line-2);background:var(--panel);padding:26px 22px;position:relative}
.status-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:var(--red)}
.status-card h2{font-size:clamp(34px,8vw,52px);margin:12px 0 14px}
.status-card p{margin:0 0 10px;color:#D6D6D0;font-size:15px}
.status-card p:last-child{margin:0;color:var(--muted)}

/* signup */
#signup{scroll-margin-top:70px;padding-bottom:64px}
.signup-card{position:relative;overflow:hidden;background:var(--red);color:#fff;padding:40px 22px 34px}
.signup-card::before{content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(-68deg,transparent 0 46px,rgba(0,0,0,.10) 46px 49px);pointer-events:none}
.signup-card>*{position:relative}
.signup-card h2{font-size:clamp(60px,17vw,128px);margin:0 0 14px}
.signup-card p.sub{margin:0 0 26px;max-width:40ch;font-weight:500;color:#fff}
.capture{max-width:560px}
.field{display:grid;gap:10px}
.field input[type=email]{width:100%;background:#0A0A0B;border:2px solid #0A0A0B;color:#fff;font-family:var(--body);font-size:16px;padding:16px;outline:none;border-radius:0}
.field input[type=email]::placeholder{color:#6C6C68}
.field input[type=email]:focus{border-color:#fff}
.signup-card .btn{background:#0A0A0B;color:#fff;width:100%}
.signup-card .btn:hover{background:#000}
.signup-card a:focus-visible,.signup-card button:focus-visible,.signup-card input:focus-visible{outline-color:#fff}
.status-msg{margin:14px 0 0;font-size:14px;font-weight:600;min-height:22px;color:#fff}
.status-msg.err{background:#0A0A0B;padding:8px 12px;color:var(--red-hi)}
.status-msg.ok b{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px}
.consent{margin:12px 0 0;font-size:12.5px;line-height:1.55;max-width:48ch;color:rgba(255,255,255,.92)}
.consent a{text-decoration:underline;text-underline-offset:2px}

/* footer */
footer{border-top:1px solid var(--line);padding:44px 0 56px;margin-top:0}
.foot{display:grid;gap:30px}
.foot img.logo{height:64px;width:auto;display:block}
.foot img.mono{width:auto;height:64px;display:block}
.foot-brand{display:flex;align-items:center;gap:20px}
.foot address{font-style:normal;font-size:14px;line-height:1.7;color:var(--muted)}
.foot address b{color:var(--text);font-weight:700;letter-spacing:.04em}
.foot a.mail{color:var(--text);text-decoration:none;border-bottom:2px solid var(--red);padding-bottom:1px;word-break:break-all}
.foot a.mail:hover{color:var(--red-hi)}
.foot .meta{font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.foot .meta a{color:var(--text);text-decoration:none;border-bottom:1px solid var(--line-2)}
.foot .meta a:hover{border-color:var(--red)}

/* scroll reveal — only hides things when JS has confirmed it can show them */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}

/* ---------- privacy page ---------- */
.legal .wrap.narrow{max-width:780px}
.legal header.head{padding:52px 0 8px}
.legal header.head h1{font-size:clamp(54px,12vw,100px);margin:0 0 10px}
.legal .updated{font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.legal main{padding:24px 0 72px}
.legal section{padding:26px 0;border-top:1px solid var(--line)}
.legal section:first-of-type{border-top:0}
.legal h2{font-family:var(--display);font-weight:400;font-size:clamp(28px,5vw,38px);letter-spacing:.03em;text-transform:uppercase;margin:0 0 12px;
  display:flex;gap:12px;align-items:baseline;line-height:1}
.legal h2 .n{color:var(--red);font-size:.8em}
.legal p{margin:0 0 14px;color:#D6D6D0}
.legal ul{margin:0 0 14px;padding-left:20px;color:#D6D6D0}
.legal li{margin-bottom:8px}
.legal strong{color:var(--text)}
.legal a.inline{color:var(--text);text-decoration:underline;text-underline-offset:2px;text-decoration-color:var(--red)}
.legal a.inline:hover{color:var(--red-hi)}
.legal .card{background:var(--panel);border:1px solid var(--line-2);border-left:4px solid var(--red);padding:20px 22px;margin-bottom:6px}
.legal .card p:last-child{margin-bottom:0}

/* ---------- ≥ 600px ---------- */
@media (min-width:600px){
  :root{--gut:32px}
  .nav .pill{display:inline-flex}
  .range{grid-template-columns:1fr 1fr}
  .clean{grid-template-columns:repeat(3,1fr)}
  .clean>div{border-bottom:0;border-right:1px solid var(--line)}
  .clean>div:last-child{border-right:0}
  .field{grid-template-columns:1fr auto}
  .signup-card .btn{width:auto}
  .signup-card{padding:56px 48px 48px}
}
/* ---------- ≥ 900px ---------- */
@media (min-width:900px){
  :root{--gut:40px}
  .hero{padding:84px 0 96px}
  .hero-grid{grid-template-columns:1.5fr 1fr;align-items:center;gap:20px}
  .stats .grid{grid-template-columns:repeat(4,1fr)}
  .stat{border-bottom:0!important;padding-left:28px}
  .stat:nth-child(2n){border-right:1px solid var(--line)}
  .stat:last-child{border-right:0}
  .block{padding:104px 0}
  .split{display:grid;grid-template-columns:1fr 1.25fr;gap:64px;align-items:start}
  .split .points{margin-top:0}
  .split-head{position:sticky;top:96px}
  .spectrum{display:grid;grid-template-columns:repeat(3,1fr);margin-top:56px}
  .spectrum .rail{left:0;right:0;top:12px;bottom:auto;width:auto;height:3px;
    background:linear-gradient(90deg,var(--line-2),var(--red) 50%,var(--line-2))}
  .spec-item{padding:44px 24px 0 0}
  .spec-item::before{left:0;top:5px}
  .spec-item.us{text-align:center;padding-left:12px;padding-right:12px}
  .spec-item.us::before{left:calc(50% - 9px)}
  .spec-item.us p{margin:0 auto}
  .spec-item:last-child{text-align:right;padding-right:0}
  .spec-item:last-child::before{left:auto;right:0}
  .spec-item:last-child p{margin-left:auto}
  .status-card{padding:44px 48px 44px 54px;display:grid;grid-template-columns:1fr 1.2fr;gap:12px 56px;align-items:start}
  .status-card h2{margin:12px 0 0}
  .signup-card{display:grid;grid-template-columns:1.1fr 1fr;gap:20px 56px;align-items:end;padding:72px 64px 64px}
  .foot{grid-template-columns:1.2fr 1fr 1fr;align-items:start}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .pill .dot{animation:none}
  .pack-float{animation:none}
  .js .reveal{opacity:1;transform:none;transition:none}
  *{transition:none!important}
}


/* ---------- 3D concept pack ---------- */
.hero{padding:40px 0 64px}
.pack-wrap{position:relative;display:grid;justify-items:center;gap:14px;min-width:0}
.pack-wrap flowfuel-3d-pack{border-radius:22px;width:min(100%,560px);height:clamp(500px,128vw,640px);
  box-shadow:0 0 140px 10px rgba(225,37,43,.42),0 0 60px 0 rgba(225,37,43,.22),0 30px 60px -30px #000}
.pack-fallback{width:min(260px,70vw);height:auto}
.pack-note{margin:0;font-size:10px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);text-align:center}
@media (min-width:900px){
  .hero{padding:72px 0 88px}
  .hero-grid{grid-template-columns:1.1fr 1fr;gap:72px}
  .hero h1{font-size:clamp(110px,11.2vw,150px)}
  .pack-wrap flowfuel-3d-pack{height:clamp(540px,46vw,680px)}
}

.sku-warn{margin:16px 0 0;padding:12px 14px;border:1px solid var(--line-2);border-left:3px solid var(--red);font-size:12.5px;line-height:1.55;color:#D6D6D0}

/* accessibility: skip link and larger tap targets for footer links */
.skip{position:absolute;left:12px;top:-60px;z-index:50;background:var(--red);color:#fff;padding:10px 16px;font-weight:700;font-size:14px;text-decoration:none}
.skip:focus{top:12px}
.foot .meta a,.foot a.mail{display:inline-block;padding:6px 0}

/* ---------- cookie banner ---------- */
.cc{position:fixed;left:0;right:0;bottom:0;z-index:60;background:#111113;border-top:3px solid var(--red);
  padding:16px var(--gut) calc(16px + env(safe-area-inset-bottom,0px));box-shadow:0 -12px 40px rgba(0,0,0,.6)}
.cc[hidden]{display:none}
.cc:focus{outline:3px solid var(--red-hi);outline-offset:-3px}
.cc-inner{max-width:var(--maxw);margin:0 auto;display:grid;gap:14px;align-items:center}
.cc h2{font-family:var(--display);font-weight:400;font-size:26px;letter-spacing:.04em;text-transform:uppercase;margin:0 0 4px;line-height:1}
.cc p{margin:0;font-size:13.5px;line-height:1.55;color:#D6D6D0;max-width:70ch}
.cc a{color:var(--text);text-decoration:underline;text-underline-offset:2px;text-decoration-color:var(--red)}
.cc-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.cc-btn{font-family:var(--body);font-weight:700;font-size:14px;letter-spacing:.08em;text-transform:uppercase;min-height:48px;padding:0 24px;border:2px solid #fff;cursor:pointer}
.cc-accept{background:var(--red);border-color:var(--red);color:#fff}
.cc-reject{background:#fff;color:#09090A}
.cc-btn:hover{filter:brightness(1.08)}
.cc-btn:focus-visible{outline:3px solid var(--red-hi);outline-offset:3px}
@media (min-width:700px){.cc-inner{grid-template-columns:1fr auto}.cc-actions{grid-template-columns:auto auto}.cc-btn{min-width:130px}}
.linkbtn{background:none;border:0;border-bottom:1px solid var(--line-2);color:var(--text);font:inherit;letter-spacing:inherit;text-transform:inherit;padding:6px 0;cursor:pointer}
.linkbtn:hover{border-color:var(--red)}
.foot .meta .linkbtn{font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase}
.legal .linkbtn{font-size:inherit;letter-spacing:0;text-transform:none;padding:0;border-bottom:1px solid var(--red)}
/* cookie table */
.table-wrap{overflow-x:auto;margin:0 0 16px;border:1px solid var(--line-2)}
.legal table{width:100%;border-collapse:collapse;font-size:14px;min-width:640px}
.legal th,.legal td{text-align:left;vertical-align:top;padding:12px 14px;border-bottom:1px solid var(--line);color:#D6D6D0}
.legal th{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);background:var(--panel)}
.legal tr:last-child td{border-bottom:0}
.legal code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px;color:var(--text)}