/* Fluxara marketing site. Brand tokens from /assets lockups. */
:root{
  --ink:#0F1B30;         /* headline / brand ink */
  --slate:#44546A;       /* secondary text */
  --slate-dim:#8494A7;   /* captions, dim labels */
  --paper:#FAFBFD;       /* page ground, cool white */
  --paper-2:#F2F5F9;     /* alt band */
  --card:#FFFFFF;
  --line:#DFE6EE;        /* hairlines, blue-biased */
  --line-2:#C9D4E0;
  --track:#DDE2EA;       /* brand bar-track grey */
  --blue:#30619F;        /* brand deep blue, primary */
  --blue-deep:#274F83;
  --steel:#4E8CBB;       /* brand steel blue */
  --cyan:#379EB9;        /* brand cyan, the "x" */
  --cyan-soft:#57B9C6;
  --amber:#C9821A;       /* inverter / attention accent */
  --amber-deep:#A66A12;
  --danger:#C24747;

  --mono:ui-monospace,"SF Mono","JetBrains Mono","Cascadia Code",Menlo,Consolas,monospace;
  --disp:"Albert Sans","Avenir Next","Helvetica Neue","Segoe UI",system-ui,sans-serif;
  --sans:"Albert Sans","Avenir Next","Helvetica Neue","Segoe UI",system-ui,sans-serif;

  --maxw:1180px;
  --pad:clamp(20px,5vw,64px);
  --r:10px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
body::before{ /* faint drafting grid */
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(78,140,187,.07) 1px,transparent 1px),
    linear-gradient(90deg,rgba(78,140,187,.07) 1px,transparent 1px);
  background-size:44px 44px;
  mask-image:radial-gradient(120% 80% at 50% 0%,#000 20%,transparent 100%);
}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0;text-wrap:balance;font-family:var(--disp);font-weight:600;letter-spacing:-.025em;line-height:1.06;color:var(--ink)}
p{margin:0}
::selection{background:var(--cyan-soft);color:#08222A}

.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad);position:relative;z-index:1}
.mono{font-family:var(--mono)}
.eyebrow{
  font-family:var(--mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--blue);display:inline-flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--cyan);opacity:.85}
.tnum{font-variant-numeric:tabular-nums}

/* ---------- brand lockup ---------- */
.brand{display:inline-flex;align-items:center;gap:10px}
.brand .mark{width:24px;height:22.5px;flex:none}
.wordmark{font-family:var(--disp);font-weight:600;font-size:21px;letter-spacing:-.02em;color:var(--ink)}
.wordmark em{font-style:normal;color:var(--cyan)}
.brand.on-dark .wordmark{color:#fff}

/* ---------- NAV ---------- */
header.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:13px var(--pad);
  background:rgba(250,251,253,.82);backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;transition:border-color .3s;
}
header.nav.scrolled{border-bottom:1px solid var(--line)}
nav.links{display:flex;gap:26px;font-family:var(--mono);font-size:13px;color:var(--slate)}
nav.links a{transition:color .2s}
nav.links a:hover{color:var(--ink)}
.navcta{display:flex;align-items:center;gap:12px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-family:var(--sans);font-weight:600;font-size:14px;letter-spacing:.01em;cursor:pointer;
  border:1px solid var(--blue);color:#fff;background:var(--blue);
  padding:10px 18px;border-radius:8px;transition:background .15s,border-color .15s,color .15s;
  white-space:nowrap;
}
.btn:hover{background:var(--blue-deep);border-color:var(--blue-deep)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn.ghost:hover{border-color:var(--blue);color:var(--blue);background:transparent}
.btn.lg{padding:14px 26px;font-size:15px}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
@media(max-width:820px){nav.links{display:none}}

/* ---------- HERO ---------- */
.hero{position:relative;padding:150px 0 40px;min-height:96vh;display:flex;flex-direction:column;justify-content:center}
.hero-canvas-wrap{position:absolute;inset:0;z-index:0;overflow:hidden;
  mask-image:linear-gradient(#000 68%,transparent 100%)}
.hero-canvas-wrap::after{content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,var(--paper) 30%,rgba(250,251,253,.45) 50%,transparent 66%)}
#heroCanvas{position:absolute;right:-6%;top:40%;transform:translateY(-50%);width:70%;height:120%}
.hero .wrap{max-width:var(--maxw)}
.hero-inner{max-width:660px}
h1.big{font-size:clamp(38px,6.4vw,72px)}
h1.big .out{color:var(--blue)}
.hero p.sub{color:var(--slate);font-size:clamp(16px,2.1vw,19px);margin-top:24px;max-width:600px}
.hero p.sub em{font-style:normal;color:var(--ink);font-weight:600}
.hero-cta{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:40px}
.chip{font-family:var(--mono);font-size:12px;color:var(--slate);border:1px solid var(--line);
  background:#fff;padding:7px 12px;border-radius:7px;display:inline-flex;gap:8px;align-items:center}
.chip b{color:var(--ink);font-weight:600}
.chip .dot{width:6px;height:6px;border-radius:50%;background:var(--cyan)}
.chip.hot{border-color:var(--cyan);background:#F0F8FA}
.chip.hot b{color:var(--blue)}
.scrollcue{margin-top:50px;font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--slate-dim);
  text-transform:uppercase;display:flex;align-items:center;gap:10px}
.scrollcue .bar{width:1px;height:30px;background:linear-gradient(var(--blue),transparent);display:block}
@media(max-width:820px){#heroCanvas{opacity:.3;width:130%;right:-30%}.hero{min-height:auto;padding-top:130px}}

/* ---------- VALUE STRIP ---------- */
.valstrip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;position:relative;z-index:1}
.vals{display:grid;grid-template-columns:repeat(3,1fr)}
.vals .val{padding:26px 28px;border-right:1px solid var(--line)}
.vals .val:last-child{border-right:none}
.val .task{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--slate-dim)}
.val .shift{margin-top:10px;font-family:var(--disp);font-weight:600;font-size:clamp(16px,1.9vw,20px);letter-spacing:-.015em;color:var(--ink)}
.val .shift s{color:var(--slate-dim);text-decoration-color:rgba(194,71,71,.5);font-weight:500}
.val .shift .to{color:var(--slate-dim);font-family:var(--mono);font-weight:400;padding:0 7px;font-size:.85em}
.val .shift em{font-style:normal;color:var(--blue)}
@media(max-width:820px){
  .vals{grid-template-columns:1fr}
  .vals .val{border-right:none;border-bottom:1px solid var(--line);padding:18px 22px}
  .vals .val:last-child{border-bottom:none}
}

/* ---------- STICKY BUILD ---------- */
.build{position:relative;height:380vh}
.build-sticky{position:sticky;top:0;height:100vh;overflow:hidden;display:flex;align-items:center;background:var(--paper)}
#buildCanvas{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.build-grad{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(90deg,rgba(250,251,253,.96) 0%,rgba(250,251,253,.6) 40%,transparent 66%)}
.build-content{position:relative;z-index:2;width:100%}
.build-panel{max-width:432px}
.step-index{font-family:var(--mono);font-size:13px;color:var(--blue);letter-spacing:.14em}
.step-track{display:flex;gap:8px;margin:18px 0 22px}
.step-track i{height:3px;flex:1;background:var(--track);border-radius:3px;overflow:hidden;position:relative}
.step-track i::after{content:"";position:absolute;inset:0;background:var(--blue);border-radius:3px;transform:scaleX(0);transform-origin:left;transition:transform .3s}
.step-track i.on::after{transform:scaleX(1)}
.step{display:none}
.step.on{display:block;animation:fade .5s ease}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.step h2{font-size:clamp(28px,4vw,42px)}
.step p{color:var(--slate);margin-top:16px;font-size:16.5px}
.readouts{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin-top:28px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  box-shadow:0 1px 2px rgba(15,27,48,.04)}
.ro{background:#fff;padding:14px 16px}
.ro .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--slate-dim)}
.ro .v{font-family:var(--mono);font-size:25px;font-weight:600;margin-top:5px;letter-spacing:-.01em;color:var(--ink)}
.ro .v .u{font-size:13px;color:var(--slate-dim);font-weight:400;margin-left:3px}
.ro.amber .v{color:var(--amber-deep)}
.ro.flux .v{color:var(--blue)}
.timebar{margin-top:14px;border:1px solid var(--line);border-radius:var(--r);background:#fff;
  padding:14px 16px;display:flex;flex-direction:column;gap:10px;box-shadow:0 1px 2px rgba(15,27,48,.04)}
.tb-head{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--slate-dim)}
.tb-row{display:grid;grid-template-columns:112px 1fr 76px;gap:12px;align-items:center}
.tb-k{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--slate)}
.tb-track{position:relative;height:6px;background:var(--track);border-radius:3px;overflow:hidden;display:block}
.tb-track b{position:absolute;left:0;top:0;bottom:0;background:var(--cyan);border-radius:3px;width:0}
.tb-track b.man{background:var(--slate-dim)}
.tb-v{font-family:var(--mono);font-size:12px;color:var(--ink);text-align:right;white-space:nowrap}
.build-cap{font-family:var(--mono);font-size:11px;color:var(--slate-dim);margin-top:14px;letter-spacing:.04em}
@media(max-width:820px){
  .build{height:340vh}
  .build-grad{background:linear-gradient(rgba(250,251,253,.5),rgba(250,251,253,.95))}
  .build-sticky{align-items:flex-end;padding-bottom:6vh}
  #buildCanvas{opacity:.55}
}

/* ---------- SECTION SHELL ---------- */
section.band{position:relative;padding:clamp(80px,11vw,140px) 0}
.sec-head{max-width:640px;margin-bottom:52px}
.sec-head h2{font-size:clamp(28px,4.2vw,46px);margin-top:18px}
.sec-head p{color:var(--slate);margin-top:18px;font-size:17.5px}

/* ---------- BENTO ---------- */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.card{
  border:1px solid var(--line);background:#fff;
  border-radius:var(--r);padding:26px;position:relative;overflow:hidden;
  box-shadow:0 1px 2px rgba(15,27,48,.04);transition:border-color .2s;
}
.card:hover{border-color:var(--line-2)}
.card .cno{font-family:var(--mono);font-size:11.5px;color:var(--slate-dim);letter-spacing:.1em}
.card h3{font-size:20px;margin-top:14px}
.card p{color:var(--slate);font-size:14.5px;margin-top:10px}
.card .viz{margin-top:20px;height:74px}
.c-half{grid-column:span 3}.c-third{grid-column:span 2}
@media(max-width:900px){.bento{grid-template-columns:1fr 1fr}.c-half,.c-third{grid-column:span 1}}
@media(max-width:560px){.bento{grid-template-columns:1fr}}
.viz svg{width:100%;height:100%;overflow:visible}

/* ---------- PROOF ---------- */
.proof{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff;box-shadow:0 1px 2px rgba(15,27,48,.04)}
.proof .p{padding:34px;border-right:1px solid var(--line)}
.proof .p:last-child{border-right:none}
.proof .big{font-family:var(--disp);font-size:clamp(28px,3.8vw,42px);font-weight:600;color:var(--ink);letter-spacing:-.02em}
.proof .big .mono{font-family:var(--mono);color:var(--blue);font-size:.72em}
.proof h3{font-size:17.5px;margin-top:14px}
.proof p{color:var(--slate);font-size:14px;margin-top:8px}
@media(max-width:820px){.proof{grid-template-columns:1fr}.proof .p{border-right:none;border-bottom:1px solid var(--line)}}

/* ---------- FINAL CTA ---------- */
.finalcta{text-align:center;border-top:1px solid var(--line);
  padding:clamp(70px,10vw,110px) 0;position:relative;background:var(--paper-2)}
.finalcta h2{font-size:clamp(30px,4.8vw,54px)}
.finalcta p{color:var(--slate);margin:20px auto 0;max-width:520px;font-size:17.5px}
.finalcta .btn{margin-top:34px}

/* ---------- DEMO ---------- */
#demo{scroll-margin-top:70px;background:#fff;border-top:1px solid var(--line)}
.demo-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start}
@media(max-width:900px){.demo-grid{grid-template-columns:1fr;gap:40px}}
.demo-left h2{font-size:clamp(30px,4.4vw,46px);margin-top:18px}
.demo-left p.lede{color:var(--slate);font-size:17.5px;margin-top:18px;max-width:460px}
.agenda{list-style:none;padding:0;margin:34px 0 0;display:flex;flex-direction:column;gap:1px;
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--line)}
.agenda li{display:flex;gap:14px;padding:15px 18px;background:var(--paper);align-items:flex-start}
.agenda li .n{font-family:var(--mono);font-size:12px;color:var(--blue);padding-top:2px;min-width:26px}
.agenda li b{font-weight:600}
.agenda li span{color:var(--slate);font-size:14px}
.assurance{display:flex;align-items:center;gap:12px;margin-top:26px;font-family:var(--mono);font-size:13px;color:var(--slate)}
.assurance .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan)}

.form-card{border:1px solid var(--line);border-radius:var(--r);background:#fff;
  padding:clamp(24px,3vw,34px);position:relative;box-shadow:0 2px 8px rgba(15,27,48,.06)}
.form-card h3{font-family:var(--mono);font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--slate);font-weight:500}
.field{margin-top:18px}
.field label{display:block;font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--slate);margin-bottom:7px}
.field label .req{color:var(--blue)}
.field input,.field select,.field textarea{
  width:100%;background:var(--paper);border:1px solid var(--line-2);color:var(--ink);
  font-family:var(--sans);font-size:15px;padding:12px 13px;border-radius:7px;transition:border-color .2s,box-shadow .2s;
}
.field textarea{resize:vertical;min-height:76px}
.field select{font-family:var(--mono);font-size:13.5px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(48,97,159,.14)}
.field.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:520px){.field.two{grid-template-columns:1fr}}
.form-card .btn{width:100%;margin-top:24px;justify-content:center;text-align:center;padding:14px}
.hp{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.form-err{display:none;margin-top:14px;padding:10px 13px;border-radius:7px;font-size:13.5px;background:#FBECEC;border:1px solid rgba(194,71,71,.4);color:#8f2f2f}
.form-err.on{display:block}
.btn[disabled]{opacity:.65;cursor:default}
.fineprint{font-family:var(--mono);font-size:11px;color:var(--slate-dim);margin-top:14px;text-align:center;line-height:1.6}
.form-success{display:none;text-align:center;padding:26px 6px}
.form-success.on{display:block;animation:fade .5s ease}
.form-success .ok{width:52px;height:52px;border-radius:50%;border:1.5px solid var(--blue);display:flex;align-items:center;justify-content:center;margin:0 auto 18px}
.form-success h4{font-family:var(--disp);font-size:24px;font-weight:600;color:var(--ink);margin:0}
.form-success p{color:var(--slate);margin-top:12px;font-size:15px}

/* ---------- FOOTER ---------- */
footer{background:var(--ink);color:#E7ECF3;padding:54px 0 42px;position:relative;z-index:1}
.foot{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;align-items:flex-start}
.foot .col h5{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#8494A7;margin:0 0 14px;font-weight:500}
.foot .col a{display:block;color:#B9C4D4;font-size:14px;padding:4px 0;transition:color .2s}
.foot .col a:hover{color:#fff}
.foot-brand{max-width:280px}
.foot-brand p{color:#8494A7;font-size:13px;margin-top:14px;font-family:var(--mono);line-height:1.7}
.foot-legal{margin-top:40px;padding-top:22px;border-top:1px solid rgba(233,238,245,.14);display:flex;justify-content:space-between;
  flex-wrap:wrap;gap:12px;font-family:var(--mono);font-size:12px;color:#8494A7}

/* ---------- LEGAL PAGES (standalone) ---------- */
.legal{padding:140px 0 90px;min-height:100vh;background:var(--paper);position:relative;z-index:1}
.legal .wrap{max-width:760px}
.legal h1{font-size:clamp(30px,4vw,42px);margin-top:16px}
.legal .updated{font-family:var(--mono);font-size:12px;color:var(--slate-dim);margin-top:14px;letter-spacing:.04em}
.legal .notice{margin-top:26px;border:1px dashed rgba(201,130,26,.55);background:#FDF7EC;border-radius:8px;padding:14px 18px;
  font-family:var(--mono);font-size:12.5px;color:var(--amber-deep);line-height:1.7}
.legal .notice b{color:var(--amber-deep)}
.legal h2{font-size:19px;margin-top:40px}
.legal p,.legal li{color:var(--slate);font-size:15px;margin-top:12px}
.legal ul{margin:8px 0 0;padding-left:22px}
.legal li{margin-top:6px}
.legal a.inline{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.legal .backlink{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:13px;color:var(--blue);margin-bottom:8px}
.legal .backlink:hover{color:var(--blue-deep)}

.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}