/* ===================================================================
   Brahmas — landing page. Dark-first. Tokens only; no raw hex in rules
   except the brand logo gradient. Motion vocabulary shared across the page.
   =================================================================== */

:root{
  --page:#0a0e14; --surface:#111823; --surface-2:#0d131c; --elev:#161f2c;
  --ink:#eef2f7; --ink-2:#9aa7b8; --ink-3:#63718a;
  --hairline:rgba(255,255,255,.08); --hairline-2:rgba(255,255,255,.05);
  --shadow-c:0,0,0;
  --accent:#3dd4a0; --accent-ink:#04130d; --accent-bg:rgba(61,212,160,.10);
  --accent-line:rgba(61,212,160,.28);
  --cyan:#4ac6f0;
  --good:#3ddc97; --warn:#f2b544; --danger:#f2555a; --danger-bg:rgba(242,85,90,.10);
  --ease-out:cubic-bezier(.22,1,.36,1); --ease-spring:cubic-bezier(.34,1.4,.44,1);
  --t-fast:150ms; --t-med:260ms; --t-slow:480ms;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,monospace;
  --r-card:14px; --r-ctl:10px;
  --col:1080px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans); background:var(--page); color:var(--ink);
  font-size:15px; line-height:1.5; -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility; min-height:100vh; overflow-x:hidden;
}
body::selection,::selection{background:rgba(61,212,160,.22)}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input{font:inherit;color:inherit}
svg{display:block}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
.tnum{font-variant-numeric:tabular-nums}
.mono{font-family:var(--mono)}

.col{max-width:var(--col);margin:0 auto;padding:0 24px;width:100%}
.band{position:relative;width:100%}
.eyebrow{font-size:11px;font-weight:700;letter-spacing:.10em;text-transform:uppercase;color:var(--ink-3)}

/* ---------- entrance ---------- */
/* Content is visible by default; only hidden-then-revealed when JS is present,
   so crawlers, social scrapers and no-JS visitors never see blank sections. */
html.js .rv{opacity:0;transform:translateY(10px)}
html.js .rv.in{opacity:1;transform:none;transition:opacity var(--t-slow) var(--ease-out),transform var(--t-slow) var(--ease-out)}

/* ---------- top bar ---------- */
.topbar{position:sticky;top:0;z-index:60;
  background:color-mix(in srgb,var(--page) 78%,transparent);
  -webkit-backdrop-filter:blur(14px) saturate(1.3);backdrop-filter:blur(14px) saturate(1.3);
  border-bottom:1px solid var(--hairline-2)}
.topbar-in{max-width:1200px;margin:0 auto;padding:0 24px;height:60px;display:flex;align-items:center;gap:14px}
.brand{display:flex;align-items:center;gap:10px}
.brand-logo{width:28px;height:28px;flex:none;color:var(--accent);transition:transform var(--t-med) var(--ease-spring)}
.brand:hover .brand-logo{transform:translateY(-1px) rotate(-6deg)}
.brand-word{font-size:16px;font-weight:700;letter-spacing:-.02em;line-height:1}
.brand-word small{display:block;font-size:10px;font-weight:500;letter-spacing:.03em;color:var(--ink-3);margin-top:2px}
.nav{margin-left:auto;display:flex;align-items:center;gap:6px}
.nav a{padding:8px 12px;border-radius:8px;font-size:14px;color:var(--ink-2);font-weight:500;transition:color var(--t-fast),background var(--t-fast)}
.nav a:hover{color:var(--ink);background:var(--hairline-2)}
.nav .btn-ghost{border:1px solid var(--hairline);color:var(--ink)}
.nav .btn-ghost:hover{border-color:var(--accent-line);background:var(--accent-bg)}
@media(max-width:720px){.nav a.hide-sm{display:none}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 20px;border-radius:var(--r-ctl);font-size:15px;font-weight:600;
  transition:transform var(--t-fast) var(--ease-spring),box-shadow var(--t-med),background var(--t-fast),border-color var(--t-fast)}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--accent);color:var(--accent-ink);box-shadow:0 6px 20px -8px rgba(61,212,160,.6)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 10px 28px -8px rgba(61,212,160,.7)}
.btn-primary:active{transform:scale(.97)}
.btn-primary:disabled{opacity:.75;cursor:default;transform:none;box-shadow:none}
.btn-ghost{border:1px solid var(--hairline);color:var(--ink);background:transparent}
.btn-ghost:hover{border-color:var(--accent-line);background:var(--accent-bg);color:var(--ink)}
.btn-lg{height:52px;padding:0 26px;font-size:16px;width:100%}

/* ---------- hero ---------- */
.hero{position:relative;padding:clamp(48px,9vh,110px) 0 clamp(56px,8vh,96px);overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0;pointer-events:none}
.hero-bg .grid{position:absolute;inset:-2px;
  background-image:radial-gradient(circle at 1px 1px,rgba(255,255,255,.05) 1px,transparent 0);
  background-size:26px 26px;
  -webkit-mask-image:radial-gradient(ellipse 90% 70% at 50% 22%,#000 30%,transparent 78%);
  mask-image:radial-gradient(ellipse 90% 70% at 50% 22%,#000 30%,transparent 78%)}
.hero-bg .glow{position:absolute;left:50%;top:-12%;width:min(900px,120%);height:520px;transform:translateX(-50%);
  background:radial-gradient(ellipse at center,rgba(61,212,160,.13),transparent 62%);filter:blur(6px)}
.hero-in{position:relative;z-index:1;max-width:960px;margin:0 auto;padding:0 24px;text-align:center}
.chip-pill{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:99px;
  background:var(--accent-bg);border:1px solid var(--accent-line);color:var(--accent);
  font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}
.chip-pill .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);flex:none}
h1.hero-h1{margin:20px auto 0;max-width:16ch;font-size:clamp(38px,6vw,66px);line-height:1.03;
  font-weight:700;letter-spacing:-.03em}
h1.hero-h1 .em{color:var(--accent)}
.hero-sub{margin:20px auto 0;max-width:60ch;font-size:clamp(16px,2.2vw,20px);color:var(--ink-2);line-height:1.55}

/* ---------- the flow card (form / processing / reveal / error) ---------- */
.flow-wrap{max-width:560px;margin:34px auto 0;scroll-margin-top:84px}
.field{scroll-margin-top:96px}
.flow{position:relative;background:var(--elev);border:1px solid var(--hairline);
  border-radius:var(--r-card);padding:26px;text-align:left;
  box-shadow:0 30px 60px -30px rgba(0,0,0,.7),0 2px 6px rgba(0,0,0,.3)}
.flow-panel{display:none}
.flow[data-state="form"] .p-form,
.flow[data-state="processing"] .p-processing,
.flow[data-state="reveal"] .p-reveal,
.flow[data-state="error"] .p-error{display:block;animation:panelIn var(--t-med) var(--ease-out)}
@keyframes panelIn{from{opacity:0;transform:scale(.985) translateY(4px)}to{opacity:1;transform:none}}

.form-head{font-size:16px;font-weight:650;margin-bottom:2px}
.form-note{font-size:13px;color:var(--ink-3);margin-bottom:16px}
.field{margin-bottom:13px}
.field > label{display:block;font-size:12.5px;font-weight:600;color:var(--ink-2);margin-bottom:6px}
.inp{position:relative;display:flex;align-items:center;background:var(--surface-2);
  border:1px solid var(--hairline);border-radius:var(--r-ctl);
  transition:border-color var(--t-fast),box-shadow var(--t-med),background var(--t-fast)}
.inp svg{width:17px;height:17px;color:var(--ink-3);flex:none;margin:0 0 0 13px;transition:color var(--t-fast)}
.inp input{flex:1;height:46px;padding:0 14px;background:transparent;border:0;outline:0;font-size:15px}
.inp input::placeholder{color:var(--ink-3)}
.inp:focus-within{border-color:var(--accent-line);background:color-mix(in srgb,var(--surface-2) 80%,var(--accent-bg));
  box-shadow:0 0 0 3px var(--accent-bg)}
.inp:focus-within svg{color:var(--accent)}
.field.two{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.field.two .field{margin-bottom:0}
@media(max-width:520px){.field.two{grid-template-columns:1fr}.field.two .field{margin-bottom:13px}}
.err-msg{display:none;color:var(--danger);font-size:12px;margin-top:5px}
.field.invalid .inp{border-color:var(--danger)}
.field.invalid .err-msg{display:block}
.reassure{display:flex;align-items:center;gap:7px;margin-top:14px;color:var(--ink-3);font-size:12.5px;line-height:1.4}
.reassure svg{width:15px;height:15px;flex:none;color:var(--ink-2)}
.covers-line{margin-top:10px;padding-top:11px;border-top:1px solid var(--hairline-2);
  font-size:12.5px;color:var(--ink-3);line-height:1.45}
.submit-spin{width:16px;height:16px;border-radius:50%;border:2px solid rgba(4,19,13,.35);border-top-color:var(--accent-ink);animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* processing */
.p-processing{text-align:center}
.scan{position:relative;width:100%;height:150px;border-radius:12px;overflow:hidden;
  background:radial-gradient(ellipse at 50% 120%,rgba(74,198,240,.12),transparent 60%),var(--surface-2);
  border:1px solid var(--hairline);margin-bottom:18px}
.scan .radar{position:absolute;left:50%;top:50%;width:118px;height:118px;transform:translate(-50%,-50%);
  border-radius:50%;border:1px solid rgba(74,198,240,.28);
  box-shadow:inset 0 0 0 30px rgba(74,198,240,.04)}
.scan .radar::before{content:"";position:absolute;inset:-1px;border-radius:50%;
  background:conic-gradient(from 0deg,transparent 0deg,rgba(74,198,240,.35) 40deg,transparent 60deg);
  animation:sweep 1.6s linear infinite;-webkit-mask:radial-gradient(circle,transparent 8px,#000 9px);mask:radial-gradient(circle,transparent 8px,#000 9px)}
.scan .ping{position:absolute;width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan);opacity:0;animation:ping 2.4s ease-in-out infinite}
.scan .ping:nth-child(2){left:38%;top:34%;animation-delay:.2s}
.scan .ping:nth-child(3){left:64%;top:44%;animation-delay:.8s}
.scan .ping:nth-child(4){left:52%;top:66%;animation-delay:1.4s}
.scan .ping:nth-child(5){left:32%;top:60%;animation-delay:1.9s}
@keyframes sweep{to{transform:rotate(360deg)}}
@keyframes ping{0%,100%{opacity:0;transform:scale(.4)}40%{opacity:1;transform:scale(1)}}
.proc-title{font-size:16px;font-weight:650;margin-bottom:3px}
.proc-dom{font-size:13px;color:var(--cyan);margin-bottom:14px}
.proc-bar{height:6px;max-width:340px;margin:0 auto 18px;border-radius:99px;background:var(--surface-2);
  border:1px solid var(--hairline);overflow:hidden}
.proc-bar-fill{display:block;height:100%;width:0;border-radius:99px;
  background:linear-gradient(90deg,var(--cyan),var(--accent));
  box-shadow:0 0 12px rgba(74,198,240,.5);transition:width .2s linear}
.proc-hint{max-width:340px;margin:14px auto 0;font-size:12.5px;color:var(--ink-3);line-height:1.45;text-align:center}
.steps{list-style:none;text-align:left;max-width:340px;margin:0 auto;display:flex;flex-direction:column;gap:9px}
.steps li{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12.5px;color:var(--ink-3);
  opacity:.4;transition:opacity var(--t-med),color var(--t-med)}
.steps li.on{opacity:1;color:var(--ink-2)}
.steps li.done{opacity:1;color:var(--ink)}
.steps .tick{width:18px;height:18px;border-radius:50%;flex:none;display:grid;place-items:center;
  border:1px solid var(--hairline);background:var(--surface-2);transition:all var(--t-med)}
.steps li.on .tick{border-color:var(--cyan)}
.steps li.on .tick .dotp{width:6px;height:6px;border-radius:50%;background:var(--cyan);animation:blink 1s ease-in-out infinite}
.steps li.done .tick{border-color:var(--accent);background:var(--accent-bg)}
.steps .tick svg{width:11px;height:11px;color:var(--accent);opacity:0;transform:scale(.5);transition:all var(--t-med) var(--ease-spring)}
.steps li.done .tick svg{opacity:1;transform:none}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.35}}

/* reveal */
.p-reveal .rv-label{font-size:13px;color:var(--ink-3);margin-bottom:12px}
.biz-card{background:var(--surface-2);border:1px solid var(--hairline);border-radius:12px;padding:18px}
.biz-name{font-size:20px;font-weight:700;letter-spacing:-.01em;line-height:1.15}
.biz-dom{font-family:var(--mono);font-size:12.5px;color:var(--cyan);margin-top:3px}
.biz-summary{margin-top:12px;font-size:14.5px;color:var(--ink-2);line-height:1.55}
.biz-row{margin-top:14px}
.biz-row .mini{font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);margin-bottom:7px}
.chips{display:flex;flex-wrap:wrap;gap:7px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:99px;font-size:12.5px;font-weight:500;
  background:var(--accent-bg);border:1px solid var(--accent-line);color:var(--good)}
.chip svg{width:12px;height:12px;color:var(--accent)}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{font-family:var(--mono);font-size:11.5px;color:var(--ink-3);border:1px solid var(--hairline);border-radius:6px;padding:3px 8px}
.confirm{display:flex;gap:13px;margin-top:16px;padding:16px;border-radius:12px;
  background:var(--accent-bg);border:1px solid var(--accent-line)}
.confirm .ico{width:34px;height:34px;border-radius:50%;flex:none;display:grid;place-items:center;background:var(--accent);color:var(--accent-ink)}
.confirm .ico svg{width:18px;height:18px}
.confirm .c-title{font-size:15px;font-weight:650;color:var(--ink)}
.confirm .c-body{font-size:13.5px;color:var(--ink-2);margin-top:4px;line-height:1.5}
.confirm .c-body b{color:var(--ink);font-weight:600}
.reveal-foot{margin-top:14px;display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-3)}
.reveal-foot .link{color:var(--accent);font-weight:600}
.reveal-foot .link:hover{text-decoration:underline}
.stagger > *{opacity:0;transform:translateY(6px)}
.stagger.go > *{animation:stagIn var(--t-slow) var(--ease-out) forwards}
.stagger.go > *:nth-child(1){animation-delay:.02s}
.stagger.go > *:nth-child(2){animation-delay:.10s}
.stagger.go > *:nth-child(3){animation-delay:.18s}
.stagger.go > *:nth-child(4){animation-delay:.26s}
.stagger.go > *:nth-child(5){animation-delay:.34s}
@keyframes stagIn{to{opacity:1;transform:none}}

/* error */
.p-error{text-align:center}
.err-ico{width:44px;height:44px;border-radius:50%;margin:0 auto 12px;display:grid;place-items:center;background:var(--danger-bg);color:var(--danger)}
.err-ico svg{width:22px;height:22px}
.p-error h3{font-size:17px;font-weight:650}
.p-error p{font-size:14px;color:var(--ink-2);margin:8px auto 18px;max-width:40ch;line-height:1.55}
.p-error a{color:var(--accent)}

/* ---------- trust strip ---------- */
.trust{border-top:1px solid var(--hairline-2);border-bottom:1px solid var(--hairline-2);background:var(--surface-2)}
.trust-in{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 34px;padding:18px 24px}
.trust-it{display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--ink-2)}
.trust-it svg{width:16px;height:16px;color:var(--accent);flex:none}

/* ---------- section scaffolding ---------- */
.sec{padding:clamp(56px,9vh,104px) 0}
.sec-head{max-width:640px;margin:0 auto 40px;text-align:center}
.sec-head h2{font-size:clamp(26px,4vw,34px);font-weight:700;letter-spacing:-.02em;line-height:1.12}
.sec-head p{margin-top:12px;font-size:16px;color:var(--ink-2);line-height:1.55}

/* report-covers grid */
.covers{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:900px){.covers{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.covers{grid-template-columns:1fr}}
.cover{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--r-card);padding:22px;
  transition:transform var(--t-med) var(--ease-out),border-color var(--t-fast),box-shadow var(--t-med)}
.cover:hover{transform:translateY(-3px);border-color:var(--accent-line);box-shadow:0 18px 40px -20px rgba(0,0,0,.7)}
.cover .cov-ic{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;margin-bottom:15px;
  background:var(--accent-bg);border:1px solid var(--accent-line);color:var(--accent)}
.cover .cov-ic svg{width:21px;height:21px;transition:transform var(--t-med) var(--ease-spring)}
.cover:hover .cov-ic svg{transform:scale(1.12) rotate(-4deg)}
.cover h3{font-size:16px;font-weight:650;margin-bottom:7px}
.cover p{font-size:14px;color:var(--ink-2);line-height:1.55}

/* how it works */
.steps3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;position:relative}
@media(max-width:760px){.steps3{grid-template-columns:1fr;gap:14px}}
.step3{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--r-card);padding:24px;position:relative}
.step3 .n{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:15px;
  background:var(--accent);color:var(--accent-ink);margin-bottom:14px}
.step3 h3{font-size:16.5px;font-weight:650;margin-bottom:7px}
.step3 p{font-size:14px;color:var(--ink-2);line-height:1.55}

/* FAQ */
.faq{max-width:760px;margin:0 auto}
.qa{border:1px solid var(--hairline);border-radius:var(--r-ctl);margin-bottom:11px;background:var(--surface);overflow:hidden;
  transition:border-color var(--t-fast)}
.qa.open{border-color:var(--accent-line)}
.qa-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:17px 20px;text-align:left;font-size:15.5px;font-weight:600;transition:color var(--t-fast)}
.qa-q:hover{color:var(--accent)}
.qa-q .chev{width:18px;height:18px;flex:none;color:var(--ink-3);transition:transform var(--t-med) var(--ease-spring),color var(--t-fast)}
.qa.open .qa-q .chev{transform:rotate(180deg);color:var(--accent)}
.qa-a{max-height:0;overflow:hidden;transition:max-height var(--t-med) var(--ease-out)}
.qa-a-in{padding:0 20px 18px;font-size:14.5px;color:var(--ink-2);line-height:1.6}

/* footer */
.foot{border-top:1px solid var(--hairline-2);background:var(--surface-2);padding:52px 0 34px}
.foot-top{display:flex;flex-wrap:wrap;gap:26px;align-items:flex-start;justify-content:space-between}
.foot-pitch{max-width:40ch;color:var(--ink-2);font-size:14.5px;line-height:1.6;margin-top:12px}
.foot-pitch a{color:var(--accent)}
.foot-fine{margin-top:34px;padding-top:20px;border-top:1px solid var(--hairline-2);
  display:flex;flex-wrap:wrap;gap:10px 20px;justify-content:space-between;color:var(--ink-3);font-size:12.5px;line-height:1.5}

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