/* ====================================
   SYNPRAX LABS — SHARED STYLESHEET
   /assets/synprax.css
   ==================================== */

/* Design tokens — override per page with inline :root{--acc:…} */
:root {
  --bg:#08080d;
  --bg2:#0e0f16;
  --panel:#13141d;
  --ink:#f2f3f7;
  --dim:#8b91a3;
  --acc:#2dd4bf;
  --acc2:#7c6cf0;
  --line:rgba(139,145,163,.16);
  --maxw:1180px;
}

/* Reset */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:'Inter',system-ui,sans-serif;font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,.disp{font-family:'Space Grotesk',sans-serif;font-weight:700;letter-spacing:-.025em;line-height:1.05}
a{color:var(--acc);text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}

/* Kicker / overline */
.kick{color:var(--acc);font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.16em;display:flex;align-items:center;gap:10px}
.kick::before{content:"";width:22px;height:2px;background:var(--acc)}

/* Nav */
nav{position:fixed;inset:0 0 auto;z-index:50;background:rgba(8,8,13,.74);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:66px}
.logo{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.2rem;color:var(--ink)}
.logo b{color:var(--acc);font-weight:700}
nav ul{display:flex;gap:30px;list-style:none}
nav ul a{color:var(--dim);font-size:.9rem;font-weight:500}
nav ul a:hover{color:var(--ink)}

/* Breadcrumb */
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--dim);margin-bottom:10px}
.breadcrumb a{color:var(--dim)}.breadcrumb a:hover{color:var(--acc)}
.breadcrumb .sep{color:var(--line)}
.breadcrumb b{color:var(--ink)}

/* Buttons */
.btn{display:inline-block;background:var(--acc);color:#06231f;font-weight:600;font-size:.92rem;padding:12px 26px;border-radius:10px;transition:transform .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(45,212,191,.3)}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn.ghost:hover{border-color:var(--acc);box-shadow:none;transform:translateY(-1px)}

/* Home hero */
.hero{position:relative;min-height:88vh;display:flex;align-items:flex-end;overflow:hidden;padding:140px 0 90px}
.hero .bg{position:absolute;inset:0;background:url('hero_bg.webp') center/cover;opacity:.35}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,8,13,.5) 0%,rgba(8,8,13,.3) 40%,var(--bg) 96%)}
.hero .wrap{position:relative;z-index:2}
.hero h1{font-size:clamp(2.8rem,7.5vw,5.6rem);max-width:980px}
.hero h1 em{font-style:normal;color:var(--acc)}
.hero p{margin:26px 0 36px;font-size:1.2rem;color:#c6cbd8;max-width:640px}

/* Project-page hero */
.proj-hero{position:relative;padding:160px 0 80px;overflow:hidden;min-height:64vh;display:flex;align-items:flex-end}
.proj-hero .bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.3}
.proj-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,8,13,.6) 0%,rgba(8,8,13,.2) 50%,var(--bg) 95%)}
.proj-hero .wrap{position:relative;z-index:2}
.proj-hero .division-tag{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.2em;color:var(--acc);margin-bottom:12px;display:block}
.proj-hero h1{font-size:clamp(2.4rem,6vw,4.8rem);max-width:860px;margin:0 0 10px}
.proj-hero .tagline{font-family:'Space Grotesk',sans-serif;color:var(--acc);font-size:1.15rem;margin:0 0 24px}
.proj-hero .lead{color:#c6cbd8;font-size:1.08rem;max-width:600px;margin-bottom:34px}

/* Ticker */
.ticker{border-block:1px solid var(--line);overflow:hidden;padding:22px 0;background:var(--bg2)}
.ticker-track{display:flex;gap:64px;width:max-content;animation:scroll 80s linear infinite}
@keyframes scroll{to{transform:translateX(-50%)}}
.stat{display:flex;align-items:baseline;gap:12px;white-space:nowrap}
.stat b{font-family:'Space Grotesk',sans-serif;font-size:1.7rem;color:var(--ink)}
.stat span{color:var(--dim);font-size:.85rem;text-transform:uppercase;letter-spacing:.08em}
.stat.tk-title{gap:14px;padding:6px 22px;border:1px solid rgba(45,212,191,.35);border-radius:999px;background:linear-gradient(90deg,rgba(45,212,191,.10),rgba(45,212,191,.02))}
.stat.tk-title b{color:var(--acc);font-size:1.35rem;letter-spacing:.04em;text-transform:uppercase}
.stat.tk-title span{color:var(--ink);font-weight:600;letter-spacing:.14em}

/* At-a-glance bar */
.glance{display:flex;border:1px solid var(--line);border-radius:14px;overflow:hidden;margin:40px 0 0}
.glance-item{flex:1;padding:22px 16px;border-right:1px solid var(--line);text-align:center}
.glance-item:last-child{border-right:0}
.glance-item b{display:block;font-family:'Space Grotesk',sans-serif;font-size:1.3rem;color:var(--ink);margin-bottom:4px}
.glance-item span{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--dim)}

/* Sections */
section{padding:110px 0}
h2{font-size:clamp(2rem,4.6vw,3.3rem);margin:16px 0 14px}
.sub{color:var(--dim);max-width:640px;font-size:1.08rem}

/* Division headers within projects section */
.division-row{margin-top:72px;padding-top:60px;border-top:1px solid var(--line)}
.division-row:first-of-type{margin-top:48px;border-top:0;padding-top:0}
.division-hdr{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:8px}
.division-hdr .dtag{font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.2em;color:var(--acc);border:1px solid rgba(45,212,191,.35);padding:5px 14px;border-radius:999px;white-space:nowrap}
.division-hdr h3{font-size:1.35rem;color:var(--ink)}
.division-sub{color:var(--dim);font-size:.97rem;margin:6px 0 44px;max-width:640px}

/* Project rows + carousel */
.proj{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center;padding:64px 0;border-top:1px solid var(--line)}
.carousel{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:var(--panel);aspect-ratio:16/9}
.carousel .slide{position:absolute;inset:0;opacity:0;transition:opacity .8s ease;pointer-events:none}
.carousel .slide.on{opacity:1;pointer-events:auto}
.carousel video,.carousel img{width:100%;height:100%;object-fit:cover;display:block}
.carousel .cap{position:absolute;left:0;right:0;bottom:0;padding:26px 18px 12px;background:linear-gradient(transparent,rgba(8,8,13,.88));font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;color:#cfd4df}
.dots{position:absolute;top:12px;right:14px;display:flex;gap:6px;z-index:3}
.dots i{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.3);cursor:pointer;transition:background .2s,transform .2s}
.dots i.on{background:var(--acc);transform:scale(1.2)}
.proj.flip .media-col{order:2}
.num{font-family:'Space Grotesk',sans-serif;color:var(--dim);font-size:.95rem;margin-bottom:10px}
.proj h3{font-size:clamp(1.6rem,3vw,2.3rem);margin-bottom:6px}
.tagline{font-family:'Space Grotesk',sans-serif;color:var(--acc);font-size:1.05rem;margin-bottom:10px}
.hook{font-size:.9rem;color:var(--dim);font-style:italic;border-left:2px solid var(--acc);padding-left:14px;margin-bottom:18px;line-height:1.55}
.proj p{color:var(--dim);margin-bottom:24px}
.status{display:inline-block;font-size:.74rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;padding:6px 14px;border-radius:999px;border:1px solid var(--line);color:var(--dim);margin-bottom:16px}
.status.live{color:var(--acc);border-color:rgba(45,212,191,.4)}
.proj-ctas{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-top:6px}
.proj-ctas .explore{color:var(--dim);font-size:.88rem;font-weight:500;border-bottom:1px solid rgba(139,145,163,.3);padding-bottom:1px;transition:color .2s,border-color .2s}
.proj-ctas .explore:hover{color:var(--ink);border-color:var(--acc)}

/* Feature grid (project pages) */
.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;margin-top:52px}

/* Principle + benefit cards */
.prin{background:var(--bg2);border-block:1px solid var(--line)}
.prin-grid,.hwb-grid,.ben-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px;margin-top:52px}
.pcard{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:30px 26px;transition:border-color .25s,transform .25s}
.pcard:hover{border-color:rgba(45,212,191,.45);transform:translateY(-4px)}
.pcard .pnum{font-family:'Space Grotesk',sans-serif;color:var(--acc);font-size:.9rem;margin-bottom:16px}
.pcard h3{font-size:1.18rem;margin-bottom:10px}
.pcard p{color:var(--dim);font-size:.95rem}

/* How we build section */
.hwb{background:var(--bg2);border-block:1px solid var(--line)}

/* Async banner */
.async{background:linear-gradient(135deg,#0c1f1c,#0e0f16);border-block:1px solid var(--line);padding:84px 0;text-align:center}
.async h2{max-width:880px;margin:14px auto}
.async p{color:var(--dim);max-width:640px;margin:0 auto}
.async .big{font-family:'Space Grotesk',sans-serif;color:var(--acc);letter-spacing:.18em;font-size:.9rem;text-transform:uppercase}

/* Competitive "why" block */
.vs-section{background:var(--bg2);border-block:1px solid var(--line)}
.vs-block{max-width:860px}
.vs-block h2{font-size:clamp(1.6rem,3.5vw,2.6rem);margin-bottom:32px}
.vs-item{display:flex;gap:18px;padding:20px 0;border-bottom:1px solid var(--line);align-items:flex-start}
.vs-item:last-child{border-bottom:0}
.vs-badge{flex-shrink:0;font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;padding:5px 12px;border-radius:999px;border:1px solid var(--line);color:var(--dim);margin-top:3px;white-space:nowrap;min-width:110px;text-align:center}
.vs-item p{color:var(--dim);font-size:.96rem;line-height:1.6}
.vs-item p strong{color:var(--ink)}

/* Deep-dive block */
.deepdive{background:linear-gradient(135deg,#0c1f1c 0%,#0e0f16 100%);border:1px solid var(--line);border-radius:18px;padding:52px}
.deepdive .big{font-family:'Space Grotesk',sans-serif;color:var(--acc);letter-spacing:.18em;font-size:.85rem;text-transform:uppercase;margin-bottom:14px}
.deepdive h2{font-size:clamp(1.6rem,3.5vw,2.6rem);margin-bottom:22px}
.deepdive p{color:var(--dim);max-width:680px;line-height:1.7;font-size:1.02rem}
.deepdive p+p{margin-top:14px}

/* Cross-division callout */
.crossdiv{border-top:1px solid var(--line);padding:64px 0;text-align:center}
.crossdiv p{color:var(--dim);margin:10px 0 28px;max-width:540px;margin-left:auto;margin-right:auto}
.crossdiv-links{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* CTA section */
.cta{position:relative;text-align:center;padding:130px 0;overflow:hidden}
.cta video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.22}
.cta::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at center,transparent 0%,var(--bg) 78%)}
.cta .wrap{position:relative;z-index:2}
.cta h2{font-size:clamp(2.4rem,6vw,4.4rem)}
.cta p{color:var(--dim);margin:18px 0 36px}

/* Footer */
footer{border-top:1px solid var(--line);padding:56px 0 40px;color:var(--dim);font-size:.9rem}
.fgrid{display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr;gap:36px;margin-bottom:44px}
.fgrid h4{font-family:'Space Grotesk',sans-serif;color:var(--ink);font-size:.9rem;margin-bottom:14px}
.fgrid ul{list-style:none}
.fgrid li{margin-bottom:9px}
.fgrid a{color:var(--dim)}
.fgrid a:hover{color:var(--acc)}
.fbottom{border-top:1px solid var(--line);padding-top:26px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem}

/* Utility */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.mt24{margin-top:24px}.mt48{margin-top:48px}.mt64{margin-top:64px}

/* Reduced-motion */
@media(prefers-reduced-motion:reduce){
  .ticker-track{animation:none}
  .reveal{opacity:1;transform:none;transition:none}
  .carousel .slide{transition:none}
  .btn{transition:none}
}

/* Mobile */
@media(max-width:860px){
  nav ul{display:none}
  .hero,.proj-hero{min-height:70vh}
  .proj-hero{padding:130px 0 60px}
  .proj{grid-template-columns:1fr;gap:26px}
  .proj.flip .media-col{order:0}
  .fgrid{grid-template-columns:1fr 1fr}
  .glance{flex-direction:column;border-radius:12px}
  .glance-item{border-right:0;border-bottom:1px solid var(--line)}
  .glance-item:last-child{border-bottom:0}
  .deepdive{padding:32px 22px}
  .vs-section .wrap,.vs-block{max-width:100%}
  .crossdiv-links{flex-direction:column;align-items:center}
}