/* ============ TOKENS ============ */
:root{
  --crimson-600:#D7263D; --crimson-700:#A91D32;
  --cyber-glow:#FF2E63; --indigo-deep:#4338CA;
  --matte-black:#0B0B0F; --ink:#16161D;
  --slate-500:#64748B; --slate-200:#E2E8F0;
  --paper:#FFFFFF; --paper-warm:#FAFAFB;
  --ai-gradient:linear-gradient(135deg,#FF2E63 0%,#D7263D 35%,#4338CA 100%);
  --ai-glow:0 0 24px rgba(255,46,99,.35),0 0 64px rgba(67,56,202,.18);
  --ease:cubic-bezier(.22,1,.36,1);
  --display:'Clash Display',sans-serif;
  --grotesk:'Clash Grotesk',sans-serif;
  --body:'Inter',sans-serif;
  --mono:'JetBrains Mono',monospace;
  --max:1280px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--ink);background:var(--paper);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
::selection{background:var(--crimson-600);color:#fff}

.wrap{max-width:var(--max);margin:0 auto;padding:0 80px}
@media(max-width:900px){.wrap{padding:0 24px}}

/* ============ TYPE ============ */
h1,h2,h3{font-family:var(--display);font-weight:600;letter-spacing:-.02em;line-height:1.08}
h1{font-size:clamp(44px,6.4vw,88px)}
h2{font-size:clamp(32px,4vw,56px)}
h3{font-family:var(--grotesk);font-weight:500;font-size:clamp(20px,1.8vw,24px);letter-spacing:-.01em}
.eyebrow{font-family:var(--mono);font-size:13px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--crimson-600);display:flex;align-items:center;gap:10px}
.eyebrow::before{content:'▸'}
.sub{color:var(--slate-500);font-size:clamp(16px,1.4vw,19px);max-width:640px}
.on-dark .eyebrow{color:var(--cyber-glow)}
.on-dark h2{color:#fff}
.on-dark .sub{color:#9aa3b2}

/* ============ REVEAL SYSTEM ============ */
.rv{opacity:0;transform:translateY(28px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}.rv-d3{transition-delay:.24s}.rv-d4{transition-delay:.32s}.rv-d5{transition-delay:.4s}

/* ============ BUTTONS ============ */
.btn{display:inline-flex;align-items:center;gap:0;font-weight:600;font-size:15.5px;padding:16px 28px;border-radius:8px;transition:transform .22s var(--ease),box-shadow .22s var(--ease),background .18s,color .18s;white-space:nowrap}
.btn .arr{display:inline-block;width:0;overflow:hidden;opacity:0;transform:translateX(-8px);transition:width .22s var(--ease),opacity .22s,transform .22s var(--ease)}
.btn:hover .arr{width:22px;opacity:1;transform:none;margin-left:6px}
.btn-primary{background:var(--crimson-600);color:#fff}
.btn-primary:hover{transform:scale(1.03);box-shadow:var(--ai-glow);background:var(--crimson-700)}
.btn-secondary{border:1px solid var(--ink);color:var(--ink);background:transparent}
.btn-secondary:hover{background:var(--matte-black);color:#fff}
.on-dark .btn-secondary{border-color:rgba(255,255,255,.4);color:#fff}
.on-dark .btn-secondary:hover{background:#fff;color:var(--ink)}

/* ============ NAV ============ */
header{position:fixed;inset:0 0 auto 0;z-index:100;transition:background .3s,backdrop-filter .3s,border-color .3s;border-bottom:1px solid transparent}
header.scrolled{background:rgba(255,255,255,.85);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom-color:var(--slate-200)}
header.on-hero:not(.scrolled){color:#fff}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px;max-width:var(--max);margin:0 auto;padding:0 80px}
@media(max-width:900px){.nav{padding:0 24px}}
.logo{font-family:var(--display);font-weight:600;font-size:24px;letter-spacing:-.02em}
.logo b{color:var(--crimson-600)}
.nav-links{display:flex;gap:36px;align-items:center;font-size:15px;font-weight:500}
.nav-links a{position:relative;padding:4px 0}
.nav-links a::after{content:'';position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--crimson-600);transition:width .2s var(--ease)}
.nav-links a:hover::after{width:100%}
.nav .btn{padding:11px 20px;font-size:14px}
.burger{display:none;flex-direction:column;gap:5px;padding:8px}
.burger span{width:24px;height:2px;background:currentColor;transition:.25s var(--ease)}
@media(max-width:900px){.nav-links,.nav .btn-primary{display:none}.burger{display:flex}}
.mobile-menu{position:fixed;inset:0;background:var(--matte-black);color:#fff;z-index:99;display:flex;flex-direction:column;justify-content:center;padding:0 32px;gap:8px;transform:translateY(-100%);transition:transform .4s var(--ease)}
.mobile-menu.open{transform:none}
.mobile-menu a{font-family:var(--display);font-size:34px;font-weight:500;padding:12px 0;opacity:0;transform:translateX(-20px);transition:opacity .4s var(--ease),transform .4s var(--ease)}
.mobile-menu.open a{opacity:1;transform:none}
.mobile-menu .btn-primary{position:absolute;left:32px;right:32px;bottom:40px;justify-content:center}
body.menu-locked{overflow:hidden}
body.menu-locked header{background:transparent!important;border-color:transparent!important;color:#fff;backdrop-filter:none!important;-webkit-backdrop-filter:none!important}
body.menu-locked .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.menu-locked .burger span:nth-child(2){opacity:0}
body.menu-locked .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============ HERO ============ */
.hero{position:relative;background:var(--matte-black);color:#fff;min-height:100svh;display:flex;flex-direction:column;justify-content:center;overflow:hidden}
.hero canvas{position:absolute;inset:0;width:100%;height:100%}
.hero .wrap{position:relative;z-index:2;padding-top:120px;padding-bottom:140px}
.hero h1{margin:26px 0 24px;max-width:900px}
.hero h1 .line{display:block;overflow:hidden}
.hero h1 .line>span{display:block;transform:translateY(110%);transition:transform .7s var(--ease)}
.hero.ready h1 .line>span{transform:none}
.hero h1 .line:nth-child(2)>span{transition-delay:.12s}
.cursor{display:inline-block;width:.55em;color:var(--cyber-glow);animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.hero .sub{color:#aab2c0;margin-bottom:40px}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap}
.stats{display:flex;gap:56px;flex-wrap:wrap;margin-top:72px;padding-top:32px;border-top:1px solid rgba(255,255,255,.14)}
.stat{font-family:var(--mono)}
.stat .num{font-size:26px;font-weight:500;color:#fff}
.stat .num .tick{color:var(--crimson-600);opacity:0;transition:opacity .3s}
.stat .num .tick.show{opacity:1}
.stat .lbl{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:#7e8794;margin-top:4px}
.scroll-cue{position:absolute;left:50%;bottom:28px;width:1px;height:44px;background:rgba(255,255,255,.3);overflow:hidden;z-index:2}
.scroll-cue::after{content:'';position:absolute;inset:0;background:var(--cyber-glow);transform:scaleY(0);transform-origin:top;animation:cue 1.6s var(--ease) infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ============ SECTIONS ============ */
section{padding:128px 0}
@media(max-width:900px){section{padding:72px 0}}
.sec-head{margin-bottom:64px}
.sec-head h2{margin:18px 0 16px}

/* ============ SERVICES BENTO ============ */
#services{background:var(--paper)}
.bento{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{border:1px solid var(--slate-200);border-radius:12px;padding:34px;background:var(--paper);position:relative;transition:border-color .25s,background .25s;cursor:pointer}
.card.span2{grid-column:span 2}
@media(max-width:900px){.bento{grid-template-columns:1fr}.card.span2{grid-column:span 1}}
.card:hover{border-color:transparent;background:
  linear-gradient(var(--paper),var(--paper)) padding-box,
  var(--ai-gradient) border-box}
.card .num{font-family:var(--mono);font-size:12px;letter-spacing:.12em;color:var(--slate-500);margin-bottom:18px}
.card h3{position:relative;display:inline-block;padding-bottom:6px;margin-bottom:6px}
.card h3::after{content:'';position:absolute;left:0;bottom:0;height:4px;width:0;background:var(--crimson-600);transition:width .2s var(--ease)}
.card:hover h3::after{width:100%}
.card .tag{font-style:italic;color:var(--crimson-600);font-size:15px;margin-bottom:12px}
.card p{color:var(--slate-500);font-size:15.5px}
.card .motif{position:absolute;top:30px;right:30px;width:64px;height:44px;opacity:.55}
.card .motif circle{fill:var(--slate-500)}
.card .motif line{stroke:var(--slate-200)}
.card:hover .motif circle{fill:url(#aiGrad);animation:pulse 2s ease-in-out infinite}
@keyframes pulse{50%{opacity:.4}}
.card .more{max-height:0;overflow:hidden;transition:max-height .45s var(--ease),margin .45s var(--ease)}
.card.open .more{max-height:180px;margin-top:20px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font-family:var(--mono);font-size:12px;padding:7px 14px;border:1px solid var(--slate-200);border-radius:999px;color:var(--ink);opacity:0;transform:scale(.92);transition:opacity .3s var(--ease),transform .3s var(--ease)}
.card.open .chip{opacity:1;transform:none}
.card.open .chip:nth-child(2){transition-delay:.04s}.card.open .chip:nth-child(3){transition-delay:.08s}.card.open .chip:nth-child(4){transition-delay:.12s}
.card .explore{display:inline-block;margin-top:16px;font-weight:600;font-size:14px;color:var(--crimson-600)}
.card .hint{position:absolute;bottom:30px;right:30px;font-family:var(--mono);font-size:18px;color:var(--slate-500);transition:transform .3s var(--ease)}
.card.open .hint{transform:rotate(45deg)}

/* ============ DARK SECTIONS ============ */
.dark{background:var(--matte-black);color:#fff}

/* ============ ENGAGEMENT ============ */
.eng-grid{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:900px){.eng-grid{grid-template-columns:1fr}}
.eng-line{position:absolute;top:-44px;left:0;width:100%;height:44px;pointer-events:none}
@media(max-width:900px){.eng-line{display:none}}
.eng-line .base{stroke:rgba(255,255,255,.18);stroke-width:1.5;fill:none;stroke-dasharray:1200;stroke-dashoffset:1200;transition:stroke-dashoffset 1.2s var(--ease)}
.eng-grid.drawn .eng-line .base{stroke-dashoffset:0}
.eng-line .pulse{stroke:url(#aiGradStroke);stroke-width:2;fill:none;stroke-dasharray:60 1140;stroke-dashoffset:1200;opacity:0;stroke-linecap:round}
.eng-grid.drawn .eng-line .pulse{opacity:1;animation:travel 4s linear infinite}
@keyframes travel{to{stroke-dashoffset:0}}
.eng-card{border:1px solid rgba(255,255,255,.14);border-radius:12px;padding:34px;background:rgba(255,255,255,.02);transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.eng-card:hover{transform:translateY(-6px);box-shadow:0 0 24px rgba(255,46,99,.12),0 0 64px rgba(67,56,202,.08)}
.eng-card h3{color:#fff;margin-bottom:14px}
.eng-card p{color:#9aa3b2;font-size:15.5px}
.eng-card .best{display:flex;gap:10px;margin-top:22px;padding-top:18px;border-top:1px solid rgba(255,255,255,.1);font-size:14px;color:#c8cdd6;opacity:0;transform:translateX(-12px);transition:opacity .3s var(--ease),transform .3s var(--ease)}
.eng-card:hover .best{opacity:1;transform:none}
.eng-card .best::before{content:'▸';color:var(--crimson-600);flex-shrink:0}
.eng-cta{margin-top:56px;font-weight:600;color:#fff;font-size:16px}
.eng-cta a{border-bottom:2px solid var(--crimson-600);padding-bottom:3px;transition:color .2s}
.eng-cta a:hover{color:var(--cyber-glow)}

/* ============ VERTICALS ============ */
#industries{background:var(--paper-warm)}
.vert{display:grid;grid-template-columns:280px 1fr;gap:48px;align-items:start}
@media(max-width:900px){.vert{grid-template-columns:1fr;gap:24px}}
.vrail{display:flex;flex-direction:column;gap:4px}
@media(max-width:900px){.vrail{flex-direction:row;overflow-x:auto;padding-bottom:8px}}
.vtab{text-align:left;font-family:var(--grotesk);font-weight:500;font-size:18px;padding:18px 22px;border-left:3px solid var(--slate-200);color:var(--slate-500);transition:color .25s,background .25s;white-space:nowrap}
.vtab:hover{color:var(--ink)}
.vtab.active{color:var(--ink);background:#fff;border-image:var(--ai-gradient) 1;border-left-width:3px;border-left-style:solid}
@media(max-width:900px){.vtab{border-left:none;border-bottom:3px solid var(--slate-200);padding:12px 16px;font-size:15px}.vtab.active{border-image:var(--ai-gradient) 1}}
.vpanel{position:relative;background:#fff;border:1px solid var(--slate-200);border-radius:12px;padding:48px;min-height:380px}
@media(max-width:900px){.vpanel{padding:28px}}
.vpane{display:none}
.vpane.active{display:block;animation:paneIn .35s var(--ease)}
@keyframes paneIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:none}}
.vpane h3{font-size:28px;margin-bottom:16px}
.vpane p{color:var(--slate-500);max-width:560px;margin-bottom:26px}
.vpane .chip{opacity:1;transform:none;animation:chipIn .4s var(--ease) backwards}
.vpane .chip:nth-child(2){animation-delay:.04s}.vpane .chip:nth-child(3){animation-delay:.08s}.vpane .chip:nth-child(4){animation-delay:.12s}
@keyframes chipIn{from{opacity:0;transform:translateY(8px)}}
.vmotif{position:absolute;top:44px;right:44px;width:120px;height:80px;opacity:.8}
@media(max-width:900px){.vmotif{display:none}}
.vmotif path,.vmotif polyline{fill:none;stroke:url(#aiGradStroke);stroke-width:2;stroke-linecap:round;stroke-dasharray:600;stroke-dashoffset:600}
.vpane.active .vmotif path,.vpane.active .vmotif polyline{animation:draw .9s var(--ease) forwards .1s}
@keyframes draw{to{stroke-dashoffset:0}}

/* ============ TRUST ============ */
.trust-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:20px}
@media(max-width:900px){.trust-grid{grid-template-columns:1fr}}
.quote{border:1px solid var(--slate-200);border-radius:12px;padding:40px;background:var(--paper)}
.quote.featured{display:flex;flex-direction:column;justify-content:space-between;grid-row:span 2}
.qmark{font-family:var(--display);font-size:96px;line-height:.6;background:var(--ai-gradient);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:24px}
.quote blockquote{font-family:var(--grotesk);font-weight:500;font-size:clamp(18px,1.8vw,24px);line-height:1.45;color:var(--ink)}
.quote.featured blockquote{font-size:clamp(22px,2.2vw,30px)}
.quote .who{margin-top:24px;font-family:var(--mono);font-size:13px;color:var(--slate-500)}
.qcol{display:grid;gap:20px}
.marquee{margin-top:64px;overflow:hidden;border-top:1px solid var(--slate-200);border-bottom:1px solid var(--slate-200);padding:28px 0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee-track{display:flex;gap:72px;width:max-content;animation:scrollX 35s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes scrollX{to{transform:translateX(-50%)}}
.mlogo{font-family:var(--display);font-weight:500;font-size:21px;color:var(--slate-500);filter:grayscale(1);opacity:.7;transition:.2s;white-space:nowrap}
.mlogo:hover{color:var(--ink);opacity:1;transform:scale(1.04)}
.metrics{display:flex;gap:56px;flex-wrap:wrap;margin-top:56px}

/* ============ FINAL CTA ============ */
.closer{position:relative;overflow:hidden;text-align:center}
.closer canvas{position:absolute;inset:0;width:100%;height:100%;opacity:.6}
.closer .wrap{position:relative;z-index:2}
.closer h2{margin-bottom:22px}
.closer .sub{margin:0 auto 44px}
.closer .hero-ctas{justify-content:center}
.assure{display:flex;gap:36px;justify-content:center;flex-wrap:wrap;margin-top:52px;font-family:var(--mono);font-size:12.5px;letter-spacing:.1em;color:#9aa3b2}
.assure span::before{content:'▸ ';color:var(--crimson-600)}

/* ============ FOOTER ============ */
footer{background:var(--matte-black);color:#9aa3b2;padding:80px 0 36px;border-top:1px solid rgba(255,255,255,.08)}
.fgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;margin-bottom:64px}
@media(max-width:900px){.fgrid{grid-template-columns:repeat(2,1fr)}}
.fcol h4{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#fff;margin-bottom:18px}
.fcol a{display:block;padding:6px 0;font-size:14.5px;transition:color .15s}
.fcol a:hover{color:var(--cyber-glow)}
.easter{font-family:var(--mono);font-size:13px;color:#5b6470;margin-bottom:20px}
.easter b{color:var(--cyber-glow);font-weight:400}
.fbottom{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding-top:24px;border-top:1px solid rgba(255,255,255,.08);font-size:13.5px}
.socials{display:flex;gap:18px}
.socials a{transition:.2s}
.socials a:hover{background:var(--ai-gradient);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ============ REDUCED MOTION ============ */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.2s!important}
  html{scroll-behavior:auto}
  .rv{transform:none}
  .hero h1 .line>span{transform:none}
  .marquee-track{animation:none}
}
/* ============ SUBPAGE ADDITIONS ============ */
.page-hero{background:var(--matte-black);color:#fff;padding:190px 0 96px;position:relative;overflow:hidden}
.page-hero::after{content:'';position:absolute;right:-10%;top:-30%;width:55%;height:160%;background:radial-gradient(closest-side,rgba(255,46,99,.14),rgba(67,56,202,.08) 55%,transparent 75%);pointer-events:none}
.page-hero .wrap{position:relative;z-index:1}
.page-hero h1{font-size:clamp(38px,5vw,64px);margin:22px 0 20px;max-width:880px}
.page-hero .sub{color:#aab2c0;margin-bottom:36px}
.crumb{font-family:var(--mono);font-size:12.5px;letter-spacing:.08em;color:#7e8794;margin-bottom:28px;display:block}
.crumb a{color:#aab2c0}
.crumb a:hover{color:var(--cyber-glow)}
.subgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
@media(max-width:900px){.subgrid{grid-template-columns:1fr}}
.subcard{border:1px solid var(--slate-200);border-radius:12px;padding:30px;background:#fff;transition:border-color .25s}
.subcard:hover{border-color:transparent;background:linear-gradient(#fff,#fff) padding-box,var(--ai-gradient) border-box}
.subcard h3{font-size:19px;margin-bottom:10px}
.subcard p{color:var(--slate-500);font-size:15px}
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:900px){.why{grid-template-columns:1fr}}
.why .w{border-left:3px solid;border-image:var(--ai-gradient) 1;padding:6px 0 6px 22px}
.why .w h3{font-size:18px;margin-bottom:8px;color:#fff}
.why .w p{color:#9aa3b2;font-size:14.5px}
.faq{max-width:820px}
.faq details{border-bottom:1px solid var(--slate-200);padding:22px 0}
.faq summary{font-family:var(--grotesk);font-weight:500;font-size:19px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::after{content:'+';font-family:var(--mono);color:var(--crimson-600);transition:transform .25s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--slate-500);margin-top:12px;max-width:700px}
.cta-strip{background:var(--matte-black);color:#fff;text-align:center;padding:96px 0}
.cta-strip h2{margin-bottom:18px}
.cta-strip .sub{margin:0 auto 36px}