/* ============================================================
   DATA BRIX INC — Engineered Software, Block by Block
   Design system: "White Paper, Purple Ink" (matches brand logo)
   Ink #1C1A22 · Purple #8929DE · Purple Deep #6420AD · Lilac #B368F7
   Display: Cabinet Grotesk · Body: General Sans · Data: JetBrains Mono
   ============================================================ */

:root{
  --bg:#FAFAFC;
  --bg-2:#F3EEFB;
  --panel:#FFFFFF;
  --panel-2:#FBF8FE;
  --line:rgba(26,20,38,.08);
  --line-2:rgba(26,20,38,.14);
  --text:#1C1A22;
  --muted:#5C5568;
  --muted-2:#8C85A0;
  --purple:#8929DE;
  --purple-deep:#6420AD;
  --purple-soft:rgba(137,41,222,.10);
  --lilac:#B368F7;
  --lilac-soft:rgba(179,104,247,.12);
  --amber:#F5A623;
  --red:#E0435B;
  --r-xl:2rem;
  --r-lg:1.375rem;
  --r-md:1rem;
  --r-sm:.625rem;
  --f-display:'Cabinet Grotesk',sans-serif;
  --f-body:'General Sans',sans-serif;
  --f-mono:'JetBrains Mono',monospace;
  --ease:cubic-bezier(.32,.72,0,1);
  --sh-soft:0 30px 70px rgba(31,20,50,.12);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--f-body);
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.65;
  overflow-x:hidden;
}
::selection{background:var(--purple);color:#fff}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}

/* ---------- atmosphere ---------- */
.grain{
  position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.035;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E");
}
.blueprint{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:
    radial-gradient(60rem 40rem at 85% -10%,rgba(137,41,222,.08),transparent 60%),
    radial-gradient(50rem 36rem at -10% 30%,rgba(179,104,247,.06),transparent 55%),
    linear-gradient(rgba(26,20,38,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(26,20,38,.035) 1px,transparent 1px);
  background-size:auto,auto,48px 48px,48px 48px;
  mask-image:linear-gradient(#000 0%,#000 70%,transparent 100%);
  -webkit-mask-image:linear-gradient(#000 0%,#000 70%,transparent 100%);
}
main,header,footer{position:relative;z-index:1}

.wrap{width:min(1180px,calc(100% - 2.5rem));margin-inline:auto}
section{padding:7.5rem 0}
@media(max-width:768px){section{padding:4.5rem 0}}

/* ---------- typography ---------- */
h1,h2,h3,h4{font-family:var(--f-display);font-weight:800;line-height:1.05;letter-spacing:-.02em}
.h-hero{font-size:clamp(2.75rem,6.4vw,5.25rem)}
.h-sec{font-size:clamp(2.1rem,4.2vw,3.4rem)}
.h-card{font-size:1.35rem;font-weight:700;letter-spacing:-.01em}
.lead{font-size:clamp(1.05rem,1.4vw,1.2rem);color:var(--muted);max-width:56ch}
.accent{color:var(--purple)}
.accent-b{color:var(--lilac)}

.kicker{
  font-family:var(--f-mono);font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--purple);display:inline-flex;align-items:center;gap:.6rem;margin-bottom:1.1rem;
}
.kicker::before{content:"";width:2rem;height:1px;background:linear-gradient(90deg,var(--purple),transparent)}
.kicker .idx{color:var(--muted-2)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.9rem;
  padding:.55rem .55rem .55rem 1.6rem;border-radius:999px;
  font-weight:600;font-size:.95rem;letter-spacing:.01em;
  transition:transform .6s var(--ease),background .6s var(--ease),border-color .6s var(--ease);
  border:1px solid transparent;
}
.btn .orb{
  width:2.4rem;height:2.4rem;border-radius:999px;display:grid;place-items:center;
  transition:transform .55s var(--ease),scale .55s var(--ease);font-size:.9rem;
}
.btn:hover .orb{transform:translate(3px,-2px);scale:1.08}
.btn:active{transform:scale(.98)}
.btn-mint{background:var(--purple);color:#fff}
.btn-mint .orb{background:rgba(255,255,255,.2)}
.btn-mint:hover{background:var(--purple-deep)}
.btn-ghost{border-color:var(--line-2);color:var(--text);background:rgba(26,20,38,.025)}
.btn-ghost .orb{background:rgba(26,20,38,.06)}
.btn-ghost:hover{border-color:rgba(137,41,222,.4);background:var(--purple-soft)}

/* ---------- nav : floating island ---------- */
.nav-shell{position:fixed;top:0;left:0;right:0;z-index:90;padding:1.1rem 0;pointer-events:none;transition:padding .5s var(--ease)}
.nav{
  pointer-events:auto;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  background:rgba(255,255,255,.78);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border:1px solid var(--line);border-radius:999px;
  padding:.55rem .65rem .55rem 1.15rem;
  box-shadow:0 12px 44px rgba(31,20,50,.12);
}
.brand{display:flex;align-items:center}
.brand img{height:1.9rem;width:auto;display:block;transition:opacity .4s var(--ease)}
.brand:hover img{opacity:.8}
.f-about .brand img{height:2.1rem}
.nav-links{display:flex;align-items:center;gap:.25rem}
.nav-links>li{position:relative}
.nav-links a.top{padding:.55rem .85rem;border-radius:999px;font-size:.92rem;color:var(--muted);transition:color .3s,background .3s;display:inline-flex;align-items:center;gap:.35rem}
.nav-links a.top:hover,.nav-links li.active a.top{color:var(--text);background:rgba(26,20,38,.05)}
.nav-links .car{font-size:.55rem;opacity:.7;transform:translateY(1px)}
.drop{
  position:absolute;top:calc(100% + .9rem);left:50%;transform:translate(-50%,8px);
  min-width:16.5rem;background:rgba(255,255,255,.97);backdrop-filter:blur(24px);
  border:1px solid var(--line);border-radius:var(--r-md);padding:.5rem;
  opacity:0;visibility:hidden;transition:opacity .35s var(--ease),transform .35s var(--ease),visibility .35s;
  box-shadow:var(--sh-soft);
}
.nav-links li:hover .drop,.nav-links li:focus-within .drop{opacity:1;visibility:visible;transform:translate(-50%,0)}
.drop a{display:block;padding:.55rem .8rem;border-radius:.6rem;font-size:.88rem;color:var(--muted);transition:background .25s,color .25s}
.drop a:hover{background:var(--purple-soft);color:var(--text)}
.drop a b{display:block;color:var(--text);font-weight:600}
.nav-cta{display:flex;align-items:center;gap:.5rem}
.nav .btn{padding:.35rem .4rem .35rem 1.1rem;font-size:.88rem}
.nav .btn .orb{width:1.9rem;height:1.9rem}

/* hamburger */
.burger{display:none;width:2.6rem;height:2.6rem;border-radius:999px;background:rgba(26,20,38,.05);position:relative}
.burger span{position:absolute;left:.75rem;right:.75rem;height:2px;background:var(--text);border-radius:2px;transition:transform .45s var(--ease),opacity .3s}
.burger span:nth-child(1){top:calc(50% - 4px)}
.burger span:nth-child(2){top:calc(50% + 3px)}
.burger.open span:nth-child(1){transform:translateY(3.5px) rotate(45deg)}
.burger.open span:nth-child(2){transform:translateY(-3.5px) rotate(-45deg)}

/* mobile menu overlay */
.m-menu{
  position:fixed;inset:0;z-index:80;background:rgba(255,255,255,.92);
  backdrop-filter:blur(28px);-webkit-backdrop-filter:blur(28px);
  display:flex;flex-direction:column;justify-content:center;padding:5.5rem 2rem 2rem;
  opacity:0;visibility:hidden;transition:opacity .45s var(--ease),visibility .45s;
  overflow-y:auto;
}
.m-menu.open{opacity:1;visibility:visible}
.m-menu a.big{
  font-family:var(--f-display);font-weight:800;font-size:clamp(1.7rem,7vw,2.4rem);
  padding:.4rem 0;display:block;letter-spacing:-.02em;
  transform:translateY(24px);opacity:0;transition:transform .6s var(--ease),opacity .6s;
}
.m-menu.open a.big{transform:translateY(0);opacity:1}
.m-menu .sub{display:flex;flex-wrap:wrap;gap:.4rem .9rem;margin:.2rem 0 1rem}
.m-menu .sub a{font-size:.85rem;color:var(--muted);font-family:var(--f-mono)}
.m-menu .sub a:hover{color:var(--purple)}

@media(max-width:1024px){
  .nav-links,.nav-cta .btn-ghost{display:none}
  .burger{display:block}
}

/* ---------- hero ---------- */
.hero{padding:11rem 0 6rem;position:relative}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:3rem;align-items:center}
.hero .tag{
  display:inline-flex;align-items:center;gap:.55rem;padding:.4rem .95rem;border-radius:999px;
  border:1px solid var(--line-2);background:rgba(26,20,38,.025);
  font-family:var(--f-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);
  margin-bottom:1.6rem;
}
.hero .tag i{width:.5rem;height:.5rem;border-radius:99px;background:var(--purple);box-shadow:0 0 12px rgba(137,41,222,.6);animation:pulse 2.2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero h1 .line{display:block;overflow:hidden}
.hero h1 .line>span{display:inline-block;transform:translateY(110%);animation:rise 1s var(--ease) forwards}
.hero h1 .line:nth-child(2)>span{animation-delay:.12s}
.hero h1 .line:nth-child(3)>span{animation-delay:.24s}
@keyframes rise{to{transform:translateY(0)}}
.hero .lead{margin:1.6rem 0 2.2rem}
.hero-ctas{display:flex;gap:.9rem;flex-wrap:wrap}
.hero-meta{display:flex;gap:2.2rem;margin-top:3rem;flex-wrap:wrap}
.hero-meta .m b{font-family:var(--f-display);font-size:1.5rem;display:block;letter-spacing:-.01em}
.hero-meta .m span{font-size:.8rem;color:var(--muted-2);font-family:var(--f-mono);letter-spacing:.06em}

/* brix stack visual */
.stack-wrap{position:relative;display:grid;place-items:center;min-height:26rem}
.stack{position:relative;width:min(22rem,80%);aspect-ratio:1;transform:rotate(-4deg)}
.brick{
  position:absolute;border-radius:1rem;border:1px solid var(--line);
  background:#FFFFFF;
  box-shadow:0 24px 50px -16px rgba(31,20,50,.22),inset 0 1px 0 rgba(255,255,255,.9);
  display:flex;align-items:center;justify-content:space-between;padding:1rem 1.1rem;
  font-family:var(--f-mono);font-size:.68rem;letter-spacing:.1em;color:var(--muted);
  animation:float 7s ease-in-out infinite;
}
.brick i{width:.55rem;height:.55rem;border-radius:99px}
.brick.b1{width:78%;top:4%;left:0;animation-delay:0s}
.brick.b2{width:64%;top:26%;right:0;animation-delay:.8s}
.brick.b3{width:84%;top:48%;left:4%;animation-delay:1.6s}
.brick.b4{width:58%;top:70%;right:6%;animation-delay:2.4s}
.brick.hi{border-color:rgba(137,41,222,.4);background:linear-gradient(145deg,rgba(137,41,222,.10),rgba(137,41,222,.03));color:var(--purple-deep)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.stack-glow{position:absolute;inset:10% 5%;background:radial-gradient(closest-side,rgba(137,41,222,.20),transparent 70%);filter:blur(10px)}
.stack-ring{
  position:absolute;inset:-6% -10%;border:1px dashed rgba(26,20,38,.16);border-radius:2.5rem;
  transform:rotate(3deg);
}
.stack-ring::after{
  content:"// ASSEMBLING";position:absolute;top:-.7rem;left:2rem;background:var(--bg);
  padding:0 .6rem;font-family:var(--f-mono);font-size:.62rem;letter-spacing:.2em;color:var(--muted-2);
}

@media(max-width:900px){
  .hero{padding:9rem 0 4rem}
  .hero-grid{grid-template-columns:1fr}
  .stack-wrap{min-height:20rem;order:-1;display:none}
}

/* ---------- marquee ---------- */
.marquee{border-block:1px solid var(--line);padding:1.1rem 0;overflow:hidden;background:rgba(26,20,38,.015)}
.marquee-track{display:flex;gap:3.5rem;width:max-content;animation:mq 30s linear infinite;font-family:var(--f-mono);font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted-2);white-space:nowrap}
.marquee-track span::before{content:"▚";color:var(--purple);margin-right:1rem}
@keyframes mq{to{transform:translateX(-50%)}}

/* ---------- double-bezel cards ---------- */
.shell{
  background:rgba(26,20,38,.03);border:1px solid var(--line);
  border-radius:var(--r-xl);padding:.45rem;
  box-shadow:0 20px 50px -24px rgba(31,20,50,.25);
  transition:transform .6s var(--ease),border-color .6s var(--ease),box-shadow .6s var(--ease);
}
.shell:hover{transform:translateY(-6px);border-color:rgba(137,41,222,.35);box-shadow:0 26px 60px -20px rgba(31,20,50,.28)}
.core{
  background:linear-gradient(160deg,var(--panel),var(--panel-2));
  border-radius:calc(var(--r-xl) - .45rem);
  border:1px solid rgba(26,20,38,.05);
  box-shadow:inset 0 1px 1px rgba(255,255,255,.8);
  padding:1.8rem;height:100%;position:relative;overflow:hidden;
}
.core .num{position:absolute;top:1.2rem;right:1.4rem;font-family:var(--f-mono);font-size:.68rem;color:var(--muted-2);letter-spacing:.15em}
.icon-tile{
  width:3rem;height:3rem;border-radius:.9rem;display:grid;place-items:center;margin-bottom:1.2rem;
  background:var(--purple-soft);border:1px solid rgba(137,41,222,.28);color:var(--purple);font-size:1.25rem;
}
.icon-tile.blue{background:var(--lilac-soft);border-color:rgba(179,104,247,.32);color:var(--purple-deep)}
.monogram{
  width:3.6rem;height:3.6rem;border-radius:1rem;margin-bottom:1.2rem;
  display:grid;place-items:center;font-family:var(--f-display);font-weight:800;font-size:1.15rem;letter-spacing:-.02em;
  background:linear-gradient(155deg,var(--purple),var(--purple-deep));color:#fff;
  box-shadow:0 12px 26px -10px rgba(137,41,222,.5);
}
.core p{color:var(--muted);font-size:.94rem;margin-top:.6rem}
.core .go{
  display:inline-flex;align-items:center;gap:.5rem;margin-top:1.3rem;font-size:.85rem;font-weight:600;color:var(--purple);
  font-family:var(--f-mono);letter-spacing:.04em;
}
.core .go i{transition:transform .4s var(--ease)}
.shell:hover .go i{transform:translateX(4px)}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1.4rem}
@media(max-width:1000px){.grid-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.grid-3,.grid-2{grid-template-columns:1fr;gap:1.1rem}}

.sec-head{display:flex;justify-content:space-between;align-items:end;gap:2rem;margin-bottom:3.2rem;flex-wrap:wrap}
.sec-head .lead{margin-top:.9rem}

/* ---------- bento (industries) ---------- */
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:1.3rem}
.bento .shell{grid-column:span 4}
.bento .shell.wide{grid-column:span 8}
.bento .shell.tall .core{min-height:100%}
@media(max-width:1000px){.bento .shell,.bento .shell.wide{grid-column:span 6}}
@media(max-width:680px){.bento .shell,.bento .shell.wide{grid-column:span 12}}
.core .chip{
  display:inline-block;padding:.28rem .7rem;border-radius:999px;font-family:var(--f-mono);
  font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);
  border:1px solid var(--line-2);margin-bottom:1rem;
}

/* ---------- process rail ---------- */
.rail{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:var(--r-xl);overflow:hidden;background:#fff}
.rail .step{padding:2.2rem 1.8rem;border-right:1px solid var(--line);position:relative;transition:background .5s var(--ease)}
.rail .step:last-child{border-right:0}
.rail .step:hover{background:var(--purple-soft)}
.rail .step .no{font-family:var(--f-mono);font-size:.7rem;color:var(--purple);letter-spacing:.2em;display:block;margin-bottom:1rem}
.rail .step h4{font-size:1.1rem;margin-bottom:.5rem}
.rail .step p{color:var(--muted);font-size:.88rem}
@media(max-width:900px){.rail{grid-template-columns:1fr 1fr}.rail .step{border-bottom:1px solid var(--line)}.rail .step:nth-child(even){border-right:0}}
@media(max-width:560px){.rail{grid-template-columns:1fr}.rail .step{border-right:0}}

/* ---------- stats band ---------- */
.band{
  border-block:1px solid var(--line);
  background:
    radial-gradient(40rem 20rem at 20% 0%,rgba(137,41,222,.06),transparent 60%),
    radial-gradient(40rem 20rem at 80% 100%,rgba(179,104,247,.06),transparent 60%);
}
.band-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;text-align:center}
.band-grid b{font-family:var(--f-display);font-size:clamp(2rem,3.6vw,3rem);display:block;letter-spacing:-.02em}
.band-grid b em{font-style:normal;color:var(--purple)}
.band-grid span{color:var(--muted-2);font-family:var(--f-mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase}
@media(max-width:760px){.band-grid{grid-template-columns:1fr 1fr;gap:2.2rem 1rem}}

/* ---------- split feature ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
@media(max-width:900px){.split{grid-template-columns:1fr;gap:2.5rem}}
.checks{margin-top:1.8rem;display:grid;gap:.9rem}
.checks li{display:flex;gap:.85rem;align-items:flex-start;color:var(--muted);font-size:.97rem}
.checks li::before{
  content:"✓";flex:0 0 auto;width:1.4rem;height:1.4rem;border-radius:.45rem;display:grid;place-items:center;
  background:var(--purple-soft);border:1px solid rgba(137,41,222,.3);color:var(--purple);font-size:.75rem;font-weight:700;
  margin-top:.15rem;
}
.term{
  font-family:var(--f-mono);font-size:.8rem;line-height:1.9;color:#C6BCDA;
  background:linear-gradient(160deg,#1D1530,#130C22);border-radius:calc(var(--r-xl) - .45rem);
}
.term .bar{display:flex;gap:.4rem;padding:.8rem 1rem;border-bottom:1px solid rgba(255,255,255,.08)}
.term .bar i{width:.65rem;height:.65rem;border-radius:99px;background:rgba(255,255,255,.14)}
.term .bar i:first-child{background:var(--red)}
.term .bar i:nth-child(2){background:var(--amber)}
.term .bar i:nth-child(3){background:var(--lilac)}
.term pre{padding:1.4rem;white-space:pre-wrap;overflow:hidden}
.term .c-m{color:#D6B4FF}.term .c-b{color:#F0DFFF}.term .c-y{color:var(--amber)}.term .c-d{color:#8A82A0}

/* ---------- testimonial / quote ---------- */
.quote{max-width:52rem;margin-inline:auto;text-align:center}
.quote blockquote{font-family:var(--f-display);font-size:clamp(1.4rem,2.6vw,2rem);font-weight:600;line-height:1.35;letter-spacing:-.01em}
.quote .who{margin-top:1.6rem;font-family:var(--f-mono);font-size:.78rem;letter-spacing:.12em;color:var(--muted-2);text-transform:uppercase}

/* ---------- CTA panel ---------- */
.cta-panel .core{padding:clamp(2.2rem,5vw,4.5rem);text-align:center;color:#fff;background:
  radial-gradient(50rem 24rem at 15% -10%,rgba(255,255,255,.16),transparent 60%),
  linear-gradient(135deg,var(--purple) 0%,var(--purple-deep) 75%);
  border-color:transparent;
}
.cta-panel .kicker{color:#F0DFFF}
.cta-panel .kicker::before{background:linear-gradient(90deg,#F0DFFF,transparent)}
.cta-panel h2{font-size:clamp(2rem,4.6vw,3.6rem);margin-bottom:1rem;color:#fff}
.cta-panel p{color:rgba(255,255,255,.82);max-width:44ch;margin:0 auto 2rem}
.cta-panel .hero-ctas{justify-content:center}
.cta-panel .btn-mint{background:#fff;color:var(--purple-deep)}
.cta-panel .btn-mint .orb{background:var(--purple-soft)}
.cta-panel .btn-mint:hover{background:#F3EAFE}
.cta-panel .btn-ghost{border-color:rgba(255,255,255,.4);color:#fff;background:rgba(255,255,255,.08)}
.cta-panel .btn-ghost .orb{background:rgba(255,255,255,.18)}
.cta-panel .btn-ghost:hover{border-color:rgba(255,255,255,.7);background:rgba(255,255,255,.16)}

/* ---------- page hero (inner pages) ---------- */
.page-hero{padding:10.5rem 0 4.5rem}
.crumbs{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.12em;color:var(--muted-2);margin-bottom:1.4rem;text-transform:uppercase}
.crumbs a:hover{color:var(--purple)}
.crumbs i{margin:0 .5rem;font-style:normal;opacity:.5}

/* ---------- forms ---------- */
.field{display:grid;gap:.45rem;margin-bottom:1.1rem}
.field label{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.field input,.field textarea,.field select{
  width:100%;background:rgba(26,20,38,.03);border:1px solid var(--line-2);border-radius:var(--r-sm);
  padding:.85rem 1rem;color:var(--text);font:inherit;font-size:.95rem;
  transition:border-color .3s,box-shadow .3s;
}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;border-color:var(--purple);box-shadow:0 0 0 3px var(--purple-soft);
}
.field textarea{min-height:8.5rem;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
@media(max-width:600px){.form-row{grid-template-columns:1fr}}
.hp{position:absolute!important;left:-9999px!important;opacity:0;height:0;overflow:hidden}
.form-note{font-size:.78rem;color:var(--muted-2);margin-top:1rem}
.form-msg{margin-top:1rem;padding:.9rem 1.1rem;border-radius:var(--r-sm);font-size:.9rem;display:none}
.form-msg.ok{display:block;background:var(--purple-soft);border:1px solid rgba(137,41,222,.4);color:var(--purple-deep)}
.form-msg.err{display:block;background:rgba(224,67,91,.08);border:1px solid rgba(224,67,91,.35);color:var(--red)}

/* ---------- footer (black — grounds the white+purple palette) ---------- */
footer{margin-top:4rem;background:linear-gradient(160deg,#0E0C12,#161020);color:#B8B0C8}
.f-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;padding:4.5rem 0 3rem}
@media(max-width:900px){.f-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.f-grid{grid-template-columns:1fr}}
.f-grid h5{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:#7A7290;margin-bottom:1.1rem}
.f-grid ul{display:grid;gap:.55rem}
.f-grid ul a{color:#B8B0C8;font-size:.9rem;transition:color .25s}
.f-grid ul a:hover{color:var(--lilac)}
.f-about p{color:#9089A2;font-size:.9rem;max-width:32ch;margin-top:1rem}
.f-disc{border-top:1px solid rgba(255,255,255,.08);padding:1.8rem 0;font-size:.72rem;color:#756D88;line-height:1.7}
.f-disc a{color:var(--lilac)}
.f-bottom{border-top:1px solid rgba(255,255,255,.08);padding:1.4rem 0;display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;font-size:.8rem;color:#756D88}
.f-bottom .legal{display:flex;gap:1.4rem}
.f-bottom .legal a:hover{color:var(--lilac)}

/* ---------- convergence (scroll-driven SVG lines) ---------- */
.converge{padding:0;background:#0E0C12}
.converge-pin{height:320vh;position:relative}
.converge-sticky{
  position:sticky;top:0;height:100vh;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
}
.converge-svg{position:absolute;inset:0;width:100%;height:100%;z-index:1}
.c-line{fill:none;stroke-width:2.5;stroke-linecap:round;opacity:.9}
.c-core{fill:var(--lilac);filter:drop-shadow(0 0 14px rgba(179,104,247,.9));transform-origin:720px 350px;transition:transform .3s var(--ease)}
.converge-copy{
  position:relative;z-index:2;text-align:center;padding:0 1.5rem;
  display:flex;flex-direction:column;align-items:center;
}
.converge-copy .lead{color:#B8AFCB;max-width:40ch}
.converge-copy .kicker{color:var(--lilac)}
.converge-copy .kicker::before{background:linear-gradient(90deg,var(--lilac),transparent)}
.converge-copy h2{color:#fff;margin-top:.4rem}

@media(max-width:900px){
  .converge-pin{height:260vh}
  .converge-copy .h-sec{font-size:clamp(1.8rem,7vw,2.4rem)}
}


.rv{opacity:0;transform:translateY(28px);filter:blur(6px);transition:opacity .9s var(--ease),transform .9s var(--ease),filter .9s var(--ease)}
.rv.in{opacity:1;transform:translateY(0);filter:blur(0)}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}.rv-d3{transition-delay:.24s}.rv-d4{transition-delay:.32s}

/* ---------- article / prose ---------- */
.prose{max-width:46rem}
.prose h2{font-size:1.7rem;margin:2.6rem 0 1rem}
.prose h3{font-size:1.25rem;margin:2rem 0 .8rem}
.prose p{color:var(--muted);margin-bottom:1.1rem}
.prose ul{list-style:disc;padding-left:1.3rem;color:var(--muted);display:grid;gap:.5rem;margin-bottom:1.2rem}
.prose strong{color:var(--text)}

/* misc */
.pill-list{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:1.6rem}
.pill-list span{padding:.4rem .9rem;border-radius:999px;border:1px solid var(--line-2);font-family:var(--f-mono);font-size:.72rem;letter-spacing:.08em;color:var(--muted)}
.faq details{border:1px solid var(--line);border-radius:var(--r-md);margin-bottom:.8rem;background:#fff;overflow:hidden}
.faq summary{padding:1.15rem 1.3rem;cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:1rem}
.faq summary::after{content:"+";color:var(--purple);font-family:var(--f-mono);font-size:1.1rem;transition:transform .35s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 1.3rem 1.2rem;color:var(--muted);font-size:.93rem}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001s!important;transition-duration:.001s!important}
  .rv{opacity:1;transform:none;filter:none}
}