:root{
  /* brand purple — matched to the AhinsaAI logo, brightened for dark UI */
  --brand:#A855F7;
  --brand-bright:#C77DFF;
  --brand-deep:#7B1FA2;
  --brand-ink:#5B1380;
  --violet-soft:#D8B4FE;
  --violet-tint:#19122B;   /* dark tinted surface (was light lavender) */

  /* dark surfaces */
  --bg:#0A0813;
  --bg-2:#0F0C1B;
  --bg-3:#150F26;
  --panel:#15111F;
  --panel-2:#1C1531;
  --ink:#F3F0FA;       /* headings */
  --body:#B5AEC8;      /* body text */
  --muted:#8C8499;
  --muted-2:#6C6580;
  --line:rgba(255,255,255,.085);
  --line-strong:rgba(255,255,255,.17);

  --radius:18px;
  --maxw:1160px;
  --font-display:"Space Grotesk", system-ui, sans-serif;
  --font-body:"Inter", system-ui, sans-serif;
  --font-mono:"JetBrains Mono", monospace;
  --font-logo:"Poppins", sans-serif;
  --shadow:0 24px 60px rgba(0,0,0,.55);
  --shadow-sm:0 8px 24px rgba(0,0,0,.4);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--body);
  font-family:var(--font-body);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.08;letter-spacing:-.02em;color:var(--ink)}
.grad{background:linear-gradient(100deg,var(--brand),var(--brand-bright));-webkit-background-clip:text;background-clip:text;color:transparent}
sup{font-size:.6em}

/* ---------- logo ---------- */
.logo{display:inline-flex;align-items:center;gap:.5em}
/* lift the dark-purple logo so it reads on a dark background, keeping its hue */
.logo-img{height:38px;width:auto;display:block;filter:brightness(1.55) saturate(1.05)}
.logo-img-foot{height:32px}
.logo-mark{display:block}
.logo-word{font-family:var(--font-logo);font-weight:800;font-size:1.5rem;color:var(--brand);letter-spacing:-.03em;line-height:1}
.logo-ai{color:var(--brand)}
.brand{display:inline-flex;align-items:center}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4em;
  font-family:var(--font-body);font-weight:600;font-size:.95rem;
  padding:.85em 1.5em;border-radius:999px;cursor:pointer;border:1px solid transparent;
  transition:transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;}
.btn-solid{background:linear-gradient(100deg,var(--brand-deep),var(--brand) 72%,var(--brand-bright));background-size:165% auto;color:#fff;box-shadow:0 8px 22px rgba(60,12,92,.45)}
.btn-solid:hover{transform:translateY(-2px);background-position:right center;box-shadow:0 12px 28px rgba(60,12,92,.55)}
.btn-ghost{border-color:var(--line-strong);color:var(--brand-bright);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--brand);background:rgba(168,85,247,.08);transform:translateY(-2px)}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
  background:rgba(10,8,19,.7);border-bottom:1px solid transparent;transition:border-color .3s, box-shadow .3s, background .3s}
.nav.scrolled{border-bottom:1px solid var(--line);box-shadow:0 4px 24px rgba(0,0,0,.4);background:rgba(10,8,19,.9)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.nav-links{display:flex;gap:30px}
.nav-links a{font-size:.92rem;color:var(--body);font-weight:500;transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--brand-bright)}
.nav-cta{padding:.6em 1.25em;font-size:.9rem}
.nav-toggle{display:none;background:none;border:none;color:var(--brand-bright);font-size:1.7rem;cursor:pointer}

/* ---------- hero ---------- */
.hero{position:relative;padding:90px 0 70px;overflow:hidden;background:linear-gradient(180deg,var(--violet-tint),var(--bg) 72%)}
.hero-glow{position:absolute;top:-160px;right:-120px;width:720px;height:720px;
  background:radial-gradient(circle,rgba(124,58,170,.16),transparent 64%);filter:blur(14px);pointer-events:none}
.hero-inner{display:grid;grid-template-columns:1.12fr .88fr;gap:40px;align-items:center;position:relative}
.eyebrow{display:inline-block;font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600;
  color:var(--brand-bright);background:var(--panel);border:1px solid var(--line-strong);padding:.5em 1em;border-radius:999px;margin-bottom:24px}
.hero h1{font-size:clamp(2.6rem,5.4vw,4.3rem)}
.lead{margin-top:24px;font-size:1.1rem;color:var(--body);max-width:36em}
.lead strong{color:var(--ink)}
.hero-rotor{margin-top:26px;display:flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:.95rem}
.rotor-label{color:var(--muted-2);font-weight:500}
.rotor{color:var(--brand-bright);font-weight:600;border-left:2px solid var(--brand);padding-left:10px;min-width:13em;display:inline-block}
.hero-actions{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap}
.hero-trust{margin-top:22px;font-size:.83rem;color:var(--muted-2);font-family:var(--font-mono)}

/* graph emblem */
.hero-emblem{display:flex;justify-content:center;align-items:center}
.graph{width:100%;max-width:400px;height:auto;filter:drop-shadow(0 18px 44px rgba(60,12,92,.4))}
.graph .node{fill:var(--bg);stroke:var(--brand-bright);stroke-width:2}
.graph .node.hub{fill:var(--brand)}
.graph .node.lit{fill:var(--brand-bright);stroke:var(--brand-bright)}
.graph .pulse{animation:pulse 3s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.35}50%{opacity:1}}

/* ---------- band ---------- */
.band{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:32px 0;background:var(--bg-2)}
.band-title{text-align:center;color:var(--muted);font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:18px;font-weight:600}
.band-list{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:14px 30px}
.band-list li{color:var(--ink);font-weight:600;font-size:.98rem;opacity:.62;font-family:var(--font-display)}

/* ---------- section head ---------- */
.sec-head{max-width:42em;margin:0 auto 54px;text-align:center}
.kicker{display:inline-block;font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:var(--brand-bright);margin-bottom:16px;font-weight:600}
.sec-head h2{font-size:clamp(1.9rem,3.6vw,2.7rem)}
.sec-head p{margin-top:18px;color:var(--body);font-size:1.05rem}

/* ---------- idea ---------- */
.idea{padding:96px 0;background:var(--bg)}
.idea-inner{display:grid;grid-template-columns:.85fr 1.15fr;gap:54px;align-items:center}
.idea-copy h2{font-size:clamp(1.7rem,3vw,2.4rem);margin-bottom:20px}
.idea-copy p{color:var(--body);font-size:1.06rem;margin-bottom:16px;max-width:40em}
.idea-visual{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:32px;text-align:center;box-shadow:var(--shadow-sm)}
.tbl{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.tbl-h{background:var(--panel-2);border:1px solid var(--line-strong);border-radius:8px;padding:10px 6px;font-family:var(--font-mono);font-size:.74rem;color:var(--brand-bright);font-weight:500}
.tbl span:not(.tbl-h){height:26px;background:var(--bg-3);border:1px dashed var(--line-strong);border-radius:6px}
.arrow-down{color:var(--brand-bright);font-size:1.6rem;margin:14px 0}
.mini-graph svg{width:100%;max-width:240px}
.mini-graph .node{fill:var(--brand);stroke:none}
.mini-graph line{stroke:var(--brand-bright);stroke-width:1.5;opacity:.55}

/* ---------- compare ---------- */
.compare{padding:96px 0;background:var(--bg-2)}
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:980px;margin:0 auto}
.compare-col{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px;position:relative;box-shadow:var(--shadow-sm)}
.compare-us{border-color:var(--brand-deep);box-shadow:0 0 0 1px var(--brand-deep),0 20px 50px rgba(40,8,64,.5)}
.compare-col h3{font-size:1.3rem;margin-bottom:22px}
.compare-col ul{list-style:none;display:flex;flex-direction:column;gap:14px}
.compare-col li{display:flex;gap:12px;color:var(--body);font-size:.97rem;align-items:flex-start}
.compare-us li{color:var(--ink)}
.x{color:#FF6B81;font-weight:700}
.c{color:var(--brand-bright);font-weight:700}
.badge-best{position:absolute;top:-13px;right:24px;background:linear-gradient(100deg,var(--brand-deep),var(--brand));
  color:#fff;font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:.4em 1em;border-radius:999px}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:48px auto 0;max-width:980px}
.stat{text-align:center;padding:26px 12px;border:1px solid var(--line);border-radius:14px;background:var(--panel);box-shadow:var(--shadow-sm)}
.stat-num{display:block;font-family:var(--font-display);font-weight:700;font-size:2.4rem;color:var(--brand-bright);line-height:1}
.stat-lbl{display:block;margin-top:8px;color:var(--muted);font-size:.82rem}
.footnote{max-width:760px;margin:22px auto 0;text-align:center;color:var(--muted-2);font-size:.8rem;line-height:1.6}

/* ---------- pillars ---------- */
.pillars{padding:96px 0;background:var(--bg)}
.pillar-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pillar{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;transition:transform .25s, box-shadow .25s, border-color .25s;box-shadow:var(--shadow-sm)}
.pillar:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--line-strong)}
.pillar-no{font-family:var(--font-mono);color:var(--brand-bright);font-size:.9rem;font-weight:500}
.pillar h3{font-size:1.22rem;margin:14px 0 12px}
.pillar p{color:var(--body);font-size:.97rem}

/* ---------- how ---------- */
.how{padding:96px 0;background:var(--bg-2)}
.steps{display:flex;align-items:stretch;gap:8px;justify-content:center;flex-wrap:wrap}
.step{flex:1;min-width:230px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;box-shadow:var(--shadow-sm)}
.step-no{display:inline-flex;width:38px;height:38px;align-items:center;justify-content:center;border-radius:50%;
  background:linear-gradient(100deg,var(--brand-deep),var(--brand));color:#fff;font-weight:700;font-family:var(--font-display);margin-bottom:16px}
.step h3{font-size:1.2rem;margin-bottom:10px}
.step p{color:var(--body);font-size:.95rem}
.step-arrow{display:flex;align-items:center;color:var(--brand-bright);font-size:1.6rem;opacity:.7}
.code-card{margin:56px auto 0;max-width:680px;background:#120D20;border:1px solid var(--line-strong);border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}
.code-head{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line);background:#0E0A1A}
.dot{width:11px;height:11px;border-radius:50%}
.d1{background:#FF6B81}.d2{background:var(--violet-soft)}.d3{background:var(--brand-bright)}
.code-title{margin-left:8px;font-family:var(--font-mono);font-size:.82rem;color:var(--muted)}
.code-card pre{padding:22px 24px;overflow-x:auto}
.code-card code{font-family:var(--font-mono);font-size:.92rem;color:#EFE7FA;line-height:2;white-space:pre}
.cm{color:rgba(255,255,255,.4)}.kw{color:var(--violet-soft);font-weight:500}.st{color:#FFB86C}

/* ---------- use cases ---------- */
.usecases{padding:96px 0;background:var(--bg)}
.use-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.use{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.25s;box-shadow:var(--shadow-sm)}
.use:hover{border-color:var(--brand);transform:translateY(-3px);box-shadow:var(--shadow)}
.use h4{font-size:1.08rem;margin-bottom:10px;color:var(--brand-bright);font-family:var(--font-display);font-weight:600}
.use p{color:var(--body);font-size:.93rem}
.more-line{text-align:center;margin-top:30px;color:var(--muted);font-size:1rem;max-width:50em;margin-left:auto;margin-right:auto}
.more-line strong{color:var(--brand-bright);font-weight:600}

/* ---------- verticals ---------- */
.verticals{padding:96px 0;background:var(--bg-2)}
.ind-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;max-width:920px;margin:0 auto}
.ind{border:1px solid var(--line);border-radius:12px;padding:24px 18px;text-align:center;color:var(--ink);
  font-weight:600;font-family:var(--font-display);background:var(--panel);transition:.25s;box-shadow:var(--shadow-sm)}
.ind:hover{color:#fff;background:linear-gradient(100deg,var(--brand-deep),var(--brand));border-color:transparent;transform:translateY(-3px)}

/* ---------- research ---------- */
.research{padding:96px 0;background:var(--bg)}
.research-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.research-copy h2{font-size:clamp(1.8rem,3vw,2.5rem);margin-bottom:20px}
.research-copy p{color:var(--body);font-size:1.05rem;margin-bottom:22px;max-width:38em}
.research-list{list-style:none;display:flex;flex-direction:column;gap:12px;margin-bottom:28px}
.research-list li{color:var(--ink);padding-left:26px;position:relative}
.research-list li::before{content:"◆";position:absolute;left:0;color:var(--brand-bright);font-size:.8rem;top:.25em}
.research-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow)}
.rc-row{display:grid;grid-template-columns:150px 1fr 44px;gap:14px;align-items:center;margin-bottom:22px}
.rc-row:last-child{margin-bottom:0}
.rc-row span:first-child{color:var(--muted);font-size:.9rem}
.rc-row b{font-family:var(--font-display);color:var(--brand-bright);font-size:.95rem;text-align:right}
.rc-bar{height:8px;background:var(--bg-3);border-radius:999px;overflow:hidden}
.rc-bar i{display:block;height:100%;width:0;border-radius:999px;background:linear-gradient(90deg,var(--brand-deep),var(--brand-bright));transition:width 1.2s ease}
.rc-bar.animate i{width:var(--w)}

/* ---------- cta ---------- */
.cta{padding:100px 0;background:var(--bg)}
.cta-inner{max-width:720px;margin:0 auto;text-align:center;
  background:linear-gradient(150deg,var(--brand-deep),var(--brand));
  border-radius:26px;padding:60px 40px;position:relative;overflow:hidden;box-shadow:0 30px 80px rgba(123,31,162,.45)}
.cta-inner::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% -10%,rgba(255,255,255,.24),transparent 55%);pointer-events:none}
.cta h2{font-size:clamp(1.9rem,3.4vw,2.7rem);color:#fff;position:relative}
.cta p{color:rgba(255,255,255,.9);margin-top:16px;font-size:1.05rem;position:relative}
.cta-form{display:flex;gap:12px;justify-content:center;margin-top:32px;flex-wrap:wrap;position:relative}
.cta-form input{flex:1;min-width:200px;max-width:240px;background:rgba(255,255,255,.96);border:1px solid transparent;
  border-radius:999px;padding:.85em 1.4em;color:#1C1330;font-family:var(--font-body);font-size:.95rem}
.cta-form input::placeholder{color:#6C6580}
.cta-form input:focus{outline:none;box-shadow:0 0 0 3px rgba(255,255,255,.5)}
.cta-form .btn-solid{background:#fff;color:var(--brand-deep);box-shadow:0 8px 24px rgba(0,0,0,.3)}
.cta-form .btn-solid:hover{background:#fff}
.cta-note{margin-top:18px;font-size:.85rem;color:rgba(255,255,255,.82);position:relative}

/* ---------- footer ---------- */
.footer{border-top:1px solid var(--line);padding:60px 0 30px;background:var(--bg-2)}
.footer-inner{display:grid;grid-template-columns:1.3fr 1.7fr;gap:40px;padding-bottom:40px;border-bottom:1px solid var(--line)}
.footer-tag{color:var(--body);margin:16px 0;max-width:26em}
.footer-tag strong{display:block;color:var(--ink);font-family:var(--font-display);font-weight:600;font-size:1.08rem;margin-bottom:6px;letter-spacing:-.01em}
.soc2{font-family:var(--font-mono);font-size:.76rem;color:var(--muted);border:1px solid var(--line-strong);padding:.45em .9em;border-radius:8px;display:inline-block;background:var(--panel)}
.footer-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.fcol h5{font-family:var(--font-body);font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-2);margin-bottom:14px}
.fcol a{display:block;color:var(--body);font-size:.93rem;margin-bottom:10px;transition:color .2s}
.fcol a:hover{color:var(--brand-bright)}
.footer-bottom{display:flex;justify-content:space-between;padding-top:24px;color:var(--muted-2);font-size:.85rem;flex-wrap:wrap;gap:10px}
.footer-legal a:hover{color:var(--brand-bright)}

/* ---------- center cta ---------- */
.center-cta{text-align:center;margin-top:44px}

/* ---------- applied positioning ---------- */
.applied{padding:96px 0;background:var(--bg)}
.applied-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.applied-card{background:linear-gradient(180deg,var(--panel-2),var(--panel));border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px;transition:transform .25s, box-shadow .25s, border-color .25s;box-shadow:var(--shadow-sm)}
.applied-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--line-strong)}
.ac-icon{display:inline-flex;width:46px;height:46px;align-items:center;justify-content:center;border-radius:12px;
  background:linear-gradient(100deg,var(--brand-deep),var(--brand));color:#fff;font-size:1.4rem;margin-bottom:16px}
.applied-card h3{font-size:1.22rem;margin-bottom:12px}
.applied-card p{color:var(--body);font-size:.97rem}

/* ---------- page hero (subpages) ---------- */
.page-hero{padding:84px 0 64px;background:linear-gradient(180deg,var(--violet-tint),var(--bg) 80%);position:relative;text-align:center}
.page-hero h1{font-size:clamp(2.3rem,4.8vw,3.7rem)}
.page-hero .lead{margin:22px auto 0;font-size:1.12rem;color:var(--body);max-width:40em}
.page-hero .hero-actions{margin-top:32px;justify-content:center}
.page-hero .eyebrow{display:inline-block;font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600;
  color:var(--brand-bright);background:var(--panel);border:1px solid var(--line-strong);padding:.5em 1em;border-radius:999px;margin-bottom:24px}

/* ---------- catalog ---------- */
.catalog{padding:80px 0;background:var(--bg)}
.cat-group{margin-bottom:56px}
.cat-group:last-child{margin-bottom:0}
.cat-title{font-size:1.4rem;margin-bottom:22px;padding-bottom:14px;border-bottom:1px solid var(--line);color:var(--ink);position:relative}
.cat-title::before{content:"";position:absolute;left:0;bottom:-1px;width:56px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--brand-deep),var(--brand-bright))}

/* ---------- industry cards ---------- */
.ind-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ind-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px;transition:transform .25s, box-shadow .25s, border-color .25s;box-shadow:var(--shadow-sm)}
.ind-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--line-strong)}
.ind-card h3{font-size:1.25rem;color:var(--brand-bright);margin-bottom:10px}
.ind-card>p{color:var(--body);font-size:.95rem;margin-bottom:16px}
.ind-card ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.ind-card li{color:var(--ink);font-size:.92rem;padding-left:20px;position:relative}
.ind-card li::before{content:"›";position:absolute;left:2px;color:var(--brand-bright);font-weight:700}

/* ---------- reveal anim ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ===================== WOW LAYER ===================== */
@keyframes rise{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
@keyframes shimmer{to{background-position:200% center}}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@keyframes auroraA{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-60px,44px) scale(1.16)}}
@keyframes auroraB{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(52px,-32px) scale(1.22)}}
@keyframes edgeDraw{to{stroke-dashoffset:0}}
@keyframes marquee{to{transform:translateX(-50%)}}
@keyframes lineUp{from{transform:translateY(112%)}to{transform:translateY(0)}}
@keyframes typeReveal{to{clip-path:inset(0 0 0 0)}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}
@keyframes popIn{0%{transform:scale(0)}70%{transform:scale(1.18)}100%{transform:scale(1)}}

/* hero entrance stagger */
.hero-inner{z-index:1}
.hero-copy>*{animation:rise .85s cubic-bezier(.2,.75,.25,1) both}
.hero-copy>*:nth-child(1){animation-delay:.05s}
.hero-copy>*:nth-child(2){animation-delay:.13s}
.hero-copy>*:nth-child(3){animation-delay:.21s}
.hero-copy>*:nth-child(4){animation-delay:.29s}
.hero-copy>*:nth-child(5){animation-delay:.37s}
.hero-copy>*:nth-child(6){animation-delay:.45s}
.hero-emblem{animation:rise 1.1s .25s both}

/* hero headline — line-mask reveal */
.hero h1{animation:none}
.hero h1 .line{display:block;overflow:hidden;padding-bottom:.04em}
.hero h1 .line>span{display:inline-block;transform:translateY(112%);animation:lineUp 1s cubic-bezier(.22,.85,.24,1) both}
.hero h1 .line:nth-child(1)>span{animation-delay:.18s}
.hero h1 .line:nth-child(2)>span{animation-delay:.32s}

/* gradient text — slow, restrained shimmer */
.grad{background:linear-gradient(100deg,var(--brand) 10%,var(--brand-bright) 50%,var(--brand) 90%);background-size:220% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shimmer 13s ease-in-out infinite}

/* drifting aurora in hero — soft, diffuse */
.hero-glow{animation:auroraA 22s ease-in-out infinite}
.hero::after{content:"";position:absolute;left:-180px;bottom:-260px;width:600px;height:600px;border-radius:50%;
  background:radial-gradient(circle,rgba(124,58,170,.12),transparent 62%);filter:blur(20px);pointer-events:none;animation:auroraB 28s ease-in-out infinite}

/* animated graph: drawn edges, floating nodes, gently flowing data */
.graph .edge{stroke-dasharray:var(--len);stroke-dashoffset:var(--len);animation:edgeDraw 1.2s ease forwards}
.graph .flow{fill:var(--brand-bright);opacity:.85}
.graph{transition:transform .4s cubic-bezier(.2,.7,.2,1)}

/* scroll progress bar — thin, no neon */
.scroll-progress{position:fixed;top:0;left:0;right:0;height:2px;z-index:60;pointer-events:none}
.scroll-progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--brand-deep),var(--brand));opacity:.85}

/* cursor spotlight + 3D tilt on cards — restrained */
.pillar,.use,.applied-card,.ind-card{position:relative;overflow:hidden;transform-style:preserve-3d;will-change:transform}
.pillar>*,.use>*,.applied-card>*,.ind-card>*{position:relative;z-index:1}
.pillar::after,.use::after,.applied-card::after,.ind-card::after{content:"";position:absolute;inset:0;border-radius:inherit;opacity:0;transition:opacity .4s;pointer-events:none;z-index:0;
  background:radial-gradient(440px circle at var(--mx,50%) var(--my,50%),rgba(124,58,170,.1),transparent 58%)}
.pillar:hover::after,.use:hover::after,.applied-card:hover::after,.ind-card:hover::after{opacity:1}

/* PQL code card — "prints" in on scroll, with a blinking caret */
.code-card code{clip-path:inset(0 0 100% 0)}
.code-card.in code{animation:typeReveal 1.5s steps(22) .25s forwards}
.code-card.in code::after{content:"▋";color:var(--brand-bright);margin-left:1px;opacity:0;animation:blink 1.05s step-end 1.7s infinite}

/* idea mini-graph — draws itself in when the section appears */
.mini-graph line{stroke-dasharray:var(--len);stroke-dashoffset:var(--len)}
.idea-visual.in .mini-graph line{animation:edgeDraw .8s ease forwards}
.mini-graph .node{transform-box:fill-box;transform-origin:center;transform:scale(0)}
.idea-visual.in .mini-graph .node{animation:popIn .5s cubic-bezier(.2,1.5,.4,1) forwards;animation-delay:var(--d,.4s)}

/* infinite marquee trust band */
.band .wrap{overflow:hidden}
.band-list.marquee{flex-wrap:nowrap!important;justify-content:flex-start!important;width:max-content;animation:marquee 32s linear infinite}
.band-list.marquee li{white-space:nowrap}
.band:hover .band-list.marquee{animation-play-state:paused}

/* respect reduced motion */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1!important;transform:none!important}
  .hero-copy>*,.hero-emblem{animation:none!important}
  .band-list.marquee{animation:none!important}
  .hero h1 .line>span{transform:none!important}
  .code-card code{clip-path:none!important}
  .code-card.in code::after{display:none}
  .mini-graph line{stroke-dashoffset:0!important}
  .mini-graph .node{transform:none!important}
}

/* ===================== ENTERPRISE-GRADE COMPONENTS ===================== */
/* subtle top-edge highlight for a more crafted, premium card surface */
.pillar,.use,.applied-card,.ind-card,.ent-card,.stat,.step,.research-card,.pv-card,.window{box-shadow:inset 0 1px 0 rgba(255,255,255,.05),var(--shadow-sm)}

/* product preview window */
.preview{padding:96px 0;background:var(--bg-2)}
.window{max-width:980px;margin:0 auto;background:var(--panel);border:1px solid var(--line-strong);border-radius:16px;overflow:hidden}
.win-bar{display:flex;align-items:center;gap:8px;padding:13px 16px;background:#0E0A1A;border-bottom:1px solid var(--line)}
.win-title{margin-left:8px;font-family:var(--font-mono);font-size:.8rem;color:var(--muted)}
.win-pill{margin-left:auto;font-family:var(--font-mono);font-size:.72rem;color:var(--brand-bright);border:1px solid var(--line-strong);border-radius:999px;padding:.25em .8em}
.win-body{display:grid;grid-template-columns:1.25fr .9fr}
.pv-left{padding:24px;border-right:1px solid var(--line)}
.pv-query{font-family:var(--font-mono);font-size:.8rem;color:var(--ink);background:#0E0A1A;border:1px solid var(--line);border-radius:10px;padding:14px 16px;line-height:1.8;margin-bottom:18px}
.pv-query .kw{color:var(--violet-soft)}.pv-query .st{color:#FFB86C}
.pv-table{width:100%;border-collapse:collapse;font-size:.9rem}
.pv-table th{text-align:left;color:var(--muted-2);font-weight:600;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;padding:8px;border-bottom:1px solid var(--line)}
.pv-table td{padding:11px 8px;border-bottom:1px solid var(--line);color:var(--body);font-family:var(--font-mono);font-size:.85rem}
.pv-table tbody tr{transition:background .2s}
.pv-table tbody tr:hover{background:rgba(255,255,255,.025)}
.pv-table tr:last-child td{border-bottom:none}
.score{font-weight:600}
.score.hi{color:#FF7D90}.score.md{color:#FFC98A}.score.lo{color:var(--brand-bright)}
.tag{font-family:var(--font-body);font-size:.72rem;font-weight:600;padding:.25em .7em;border-radius:999px}
.tag-red{background:rgba(255,107,129,.14);color:#FF9FAD}
.tag-amber{background:rgba(255,184,108,.14);color:#FFCF98}
.tag-green{background:rgba(124,200,160,.16);color:#8FDCB6}
.pv-right{padding:24px;display:flex;flex-direction:column;gap:16px}
.pv-card{background:var(--bg-3);border:1px solid var(--line);border-radius:12px;padding:18px}
.pv-card h5{font-family:var(--font-display);font-size:.92rem;color:var(--ink);margin-bottom:14px}
.risk{display:grid;grid-template-columns:1fr 90px;gap:10px;align-items:center;margin-bottom:12px;font-size:.82rem;color:var(--body)}
.risk:last-child{margin-bottom:0}
.rbar{height:7px;background:var(--bg);border-radius:999px;overflow:hidden}
.rbar i{display:block;height:100%;width:0;border-radius:999px;background:linear-gradient(90deg,var(--brand-deep),var(--brand-bright));transition:width 1.1s cubic-bezier(.2,.7,.2,1)}
.rbar.animate i{width:var(--w)}
.pv-audit .mono{font-family:var(--font-mono);font-size:.75rem;color:var(--muted);line-height:1.8;word-break:break-word}

/* enterprise section */
.enterprise{padding:96px 0;background:var(--bg);position:relative}
.enterprise::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.045) 1px,transparent 1px);background-size:26px 26px;opacity:.5;pointer-events:none;mask-image:radial-gradient(circle at 50% 40%,#000,transparent 75%)}
.enterprise .wrap{position:relative}
.ent-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.ent-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;transition:transform .25s,border-color .25s}
.ent-card:hover{transform:translateY(-4px);border-color:var(--line-strong)}
.ent-card h3{font-size:1.08rem;color:var(--brand-bright);margin-bottom:16px;font-family:var(--font-display)}
.ent-card ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.ent-card li{color:var(--body);font-size:.91rem;padding-left:22px;position:relative}
.ent-card li::before{content:"✓";position:absolute;left:0;color:var(--brand);font-weight:700;font-size:.8rem}
.int-strip{margin-top:42px;text-align:center;border-top:1px solid var(--line);padding-top:38px}
.int-label{display:block;color:var(--muted-2);font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:18px;font-weight:600}
.int-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}
.int-chip{font-family:var(--font-display);font-weight:600;font-size:.92rem;color:var(--ink);background:var(--panel);border:1px solid var(--line-strong);border-radius:10px;padding:.6em 1.15em;transition:.25s}
.int-chip:hover{border-color:var(--brand);color:var(--brand-bright);transform:translateY(-2px)}

/* FAQ accordion */
.faq{padding:96px 0;background:var(--bg-2)}
.faq-list{max-width:780px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:border-color .25s}
.faq-item.open{border-color:var(--line-strong)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;text-align:left;
  background:none;border:none;cursor:pointer;padding:20px 24px;color:var(--ink);font-family:var(--font-display);font-weight:600;font-size:1.02rem}
.faq-ic{color:var(--brand-bright);font-size:1.4rem;line-height:1;transition:transform .3s;flex-shrink:0}
.faq-item.open .faq-ic{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a p{padding:0 24px 22px;color:var(--body);font-size:.96rem;max-width:62ch}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .nav-links{display:none}
  .nav-toggle{display:block}
  .nav.open .nav-links{display:flex;position:absolute;top:72px;left:0;right:0;flex-direction:column;
    background:var(--panel);padding:20px 24px;gap:18px;border-bottom:1px solid var(--line);box-shadow:var(--shadow-sm)}
  .nav-cta{display:none}
  .hero-inner,.idea-inner,.research-inner,.footer-inner,.walk-grid{grid-template-columns:1fr}
  .hero-emblem{order:-1;max-width:300px;margin:0 auto}
  .idea-visual{order:2}
  .pillar-grid,.use-grid,.stat-row,.compare-grid,.ind-grid,.applied-grid,.ind-card-grid,.ent-grid,.price-grid{grid-template-columns:1fr 1fr}
  .win-body{grid-template-columns:1fr}
  .pv-left{border-right:none;border-bottom:1px solid var(--line)}
  .step-arrow{display:none}
}
@media(max-width:600px){
  .pillar-grid,.use-grid,.stat-row,.compare-grid,.ind-grid,.footer-cols,.applied-grid,.ind-card-grid,.ent-grid,.price-grid{grid-template-columns:1fr}
  .hero{padding:50px 0}
  .idea,.compare,.pillars,.how,.usecases,.verticals,.research,.cta,.preview,.enterprise,.faq{padding:64px 0}
  .logo-word{font-size:1.3rem}
}

/* ---------- accessibility ---------- */
.skip-link{position:fixed;top:-60px;left:16px;z-index:100;background:var(--brand);color:#fff;
  padding:.6em 1.1em;border-radius:10px;font-weight:600;font-size:.9rem;transition:top .2s ease}
.skip-link:focus{top:14px;outline:none}
a:focus-visible,button:focus-visible,input:focus-visible,.nav-links a:focus-visible{outline:2px solid var(--brand-bright);outline-offset:3px;border-radius:6px}

/* ---------- prose (docs / legal / learn) ---------- */
.section{padding:72px 0;background:var(--bg)}
.section.alt{background:var(--bg-2)}
.prose{max-width:760px;margin:0 auto}
.prose h2{font-size:1.5rem;margin:40px 0 14px}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:1.12rem;margin:26px 0 10px;color:var(--ink)}
.prose p,.prose li{color:var(--body);font-size:1rem;line-height:1.75;margin-bottom:12px}
.prose ul{padding-left:22px;margin-bottom:16px}
.prose li{margin-bottom:8px}
.prose strong{color:var(--ink)}
.prose a{color:var(--brand-bright)}
.prose .updated{color:var(--muted-2);font-size:.85rem;font-family:var(--font-mono);margin-bottom:28px}
.prose .code-card{margin:18px 0 8px;max-width:100%}
.docs-toc{max-width:760px;margin:0 auto 8px;display:flex;flex-wrap:wrap;gap:10px}
.docs-toc a{font-family:var(--font-mono);font-size:.82rem;color:var(--brand-bright);border:1px solid var(--line-strong);border-radius:999px;padding:.4em .9em;transition:.2s}
.docs-toc a:hover{background:rgba(168,85,247,.1);border-color:var(--brand)}

/* ---------- insight / post cards ---------- */
a.use{display:block;text-decoration:none}
.post-tag{display:inline-block;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--brand-bright);border:1px solid var(--line-strong);border-radius:999px;padding:.25em .7em;margin-bottom:14px}
.post-meta{display:block;margin-top:14px;font-family:var(--font-mono);font-size:.76rem;color:var(--muted-2)}
a.use:hover h4{color:var(--brand-bright)}

/* ---------- pricing cards ---------- */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.price-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;display:flex;flex-direction:column;position:relative;box-shadow:inset 0 1px 0 rgba(255,255,255,.05),var(--shadow-sm)}
.price-card.featured{border-color:var(--brand-deep);box-shadow:0 0 0 1px var(--brand-deep),0 20px 50px rgba(40,8,64,.5)}
.price-card h3{font-size:1.35rem;margin-bottom:6px}
.price-card .price-tag{color:var(--brand-bright);font-family:var(--font-mono);font-size:.82rem;margin-bottom:16px}
.price-card .price-desc{color:var(--body);font-size:.95rem;margin-bottom:20px}
.price-card ul{list-style:none;display:flex;flex-direction:column;gap:11px;margin-bottom:26px;flex:1}
.price-card li{color:var(--body);font-size:.92rem;padding-left:22px;position:relative}
.price-card li::before{content:"✓";position:absolute;left:0;color:var(--brand);font-weight:700;font-size:.8rem}
.price-card .btn{width:100%}

/* ---------- animated loop walkthrough ---------- */
@keyframes walkdraw{from{stroke-dashoffset:440}to{stroke-dashoffset:0}}
@keyframes walkpulse{0%{transform:scale(1);opacity:.8}100%{transform:scale(2.7);opacity:0}}
.walk-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.walk-stage{min-width:0}
.walk-svg{width:100%;height:auto;max-width:460px;display:block;margin:0 auto;filter:drop-shadow(0 18px 44px rgba(60,12,92,.4))}
.w-edge{stroke-dasharray:440;stroke-dashoffset:0}
.w-node{fill:var(--bg);stroke:var(--brand-bright);stroke-width:2;transition:fill .5s ease, stroke .5s ease, r .4s ease}
.w-node.hub{fill:var(--brand);stroke:none}
.w-hi.scored{fill:#FF6B81;stroke:#FF6B81}
.w-md.scored{fill:#FFC98A;stroke:#FFC98A}
.w-lo.scored{fill:#86D5AE;stroke:#86D5AE}
.w-ring{fill:none;stroke:#FF6B81;stroke-width:2;opacity:0;transition:opacity .4s ease}
.w-ring.on{opacity:.85}
.w-pulse{fill:none;stroke:#FF6B81;stroke-width:2;opacity:0;transform-box:fill-box;transform-origin:center}
.w-pulse.on{opacity:1}
.w-check{font-family:var(--font-body);font-weight:700;font-size:13px;fill:#fff;text-anchor:middle;opacity:0;transition:opacity .4s ease}
.w-check.on{opacity:1}
.walk-readout{margin-top:18px;display:flex;align-items:center;gap:10px;background:#0E0A1A;border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-family:var(--font-mono);font-size:.8rem;min-height:46px;max-width:460px;margin-left:auto;margin-right:auto;overflow:hidden}
.wr-stage{flex-shrink:0;color:var(--brand-bright);font-weight:600;font-size:.68rem;letter-spacing:.12em}
#wrText{color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.wr-caret{color:var(--brand-bright);animation:blink 1.05s step-end infinite;margin-left:-4px}
.walk-steps{list-style:none;display:flex;flex-direction:column;gap:10px;margin:0;padding:0}
.walk-step{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start;padding:15px 16px;border:1px solid var(--line);border-radius:12px;background:var(--panel);cursor:pointer;transition:border-color .3s ease, background .3s ease;position:relative;overflow:hidden}
.walk-step:hover{border-color:var(--line-strong)}
.walk-step.active{border-color:var(--brand-deep);background:var(--panel-2)}
.walk-step .ws-no{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--bg-3);color:var(--muted);font-family:var(--font-display);font-weight:700;font-size:.85rem;transition:.3s ease}
.walk-step.active .ws-no{background:linear-gradient(100deg,var(--brand-deep),var(--brand));color:#fff}
.ws-t{display:block;font-family:var(--font-display);font-weight:600;color:var(--ink);font-size:1.02rem}
.ws-d{display:block;color:var(--muted);font-size:.86rem;margin-top:3px}
.ws-bar{position:absolute;left:0;bottom:0;height:2px;width:100%;background:transparent;pointer-events:none}
.ws-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--brand),var(--brand-bright))}
.walk-controls{text-align:center;margin-top:24px}
.walk-play{background:none;border:1px solid var(--line-strong);color:var(--brand-bright);border-radius:999px;padding:.55em 1.5em;font-family:var(--font-body);font-weight:600;font-size:.85rem;cursor:pointer;transition:.2s ease}
.walk-play:hover{border-color:var(--brand);background:rgba(168,85,247,.08)}