/* ============ STRATINEXT — cinematic design system v2 ============ */
:root{
  --bg:#040508;
  --bg2:#07080e;
  --glass:rgba(255,255,255,.045);
  --glass-hi:rgba(255,255,255,.08);
  --line:rgba(255,255,255,.09);
  --line-hi:rgba(255,255,255,.18);
  --txt:#f2f1ec;
  --dim:#a3a6b8;
  --faint:#6d7086;
  --blue:#5b6cff;
  --violet:#8b5cf6;
  --pink:#c44fff;
  --grad:linear-gradient(100deg,#5b6cff,#8b5cf6 55%,#c44fff);
  --serif:'Instrument Serif',Georgia,serif;
  --sans:'Inter',-apple-system,sans-serif;
  --brand:'Sora',sans-serif;
  --r:24px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--txt);font-family:var(--sans);font-weight:400;font-size:15.5px;
  line-height:1.7;overflow-x:hidden;-webkit-font-smoothing:antialiased}
::selection{background:var(--violet);color:#fff}
img,video{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
::-webkit-scrollbar{width:8px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:#2a2c3a;border-radius:8px}

/* ---------- ambience ---------- */
.grain{position:fixed;inset:-50%;width:200%;height:200%;pointer-events:none;z-index:100;opacity:.038;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 7s steps(9) infinite}
@keyframes grain{0%,100%{transform:translate(0,0)}20%{transform:translate(-3%,2%)}40%{transform:translate(2%,-3%)}60%{transform:translate(-2%,-2%)}80%{transform:translate(3%,3%)}}
.vignette{position:fixed;inset:0;pointer-events:none;z-index:99;
  background:radial-gradient(ellipse at 50% 42%,transparent 52%,rgba(2,3,7,.6) 100%)}
#fireflies{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:8}

/* ---------- custom cursor ---------- */
.cursor-dot,.cursor-ring{position:fixed;top:0;left:0;pointer-events:none;border-radius:50%;z-index:9998}
.cursor-dot{width:6px;height:6px;background:#fff;mix-blend-mode:difference;transform:translate(-50%,-50%)}
.cursor-ring{width:34px;height:34px;border:1px solid rgba(242,241,236,.35);transform:translate(-50%,-50%);
  transition:width .3s,height .3s,border-color .3s,background .3s}
.cursor-ring.hot{width:58px;height:58px;border-color:rgba(196,79,255,.8);background:rgba(139,92,246,.07)}
@media (hover:none){.cursor-dot,.cursor-ring{display:none}}

/* ---------- nav ---------- */
nav{position:fixed;top:18px;left:50%;transform:translateX(-50%);z-index:900;display:flex;align-items:center;
  gap:clamp(18px,3vw,42px);padding:10px 12px 10px 22px;border-radius:99px;border:1px solid transparent;
  transition:background .4s,border-color .4s,backdrop-filter .4s;max-width:calc(100vw - 32px)}
nav.scrolled{background:rgba(8,9,15,.55);border-color:var(--line);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}
.logo{display:flex;align-items:center}
.logo img{height:44px;width:auto;display:block}
.foot-logo img{height:64px}
.nav-links{display:flex;gap:28px;align-items:center;font-size:13.5px;color:var(--dim)}
.nav-links a{transition:color .3s;white-space:nowrap}
.nav-links a:hover{color:var(--txt)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 26px;border-radius:99px;
  font-size:13.5px;font-weight:500;letter-spacing:.01em;position:relative;transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s,background .35s;will-change:transform}
.btn-light{background:#f2f1ec;color:#0a0a10;box-shadow:0 6px 30px rgba(242,241,236,.14)}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 12px 44px rgba(242,241,236,.25)}
.btn-glass{border:1px solid var(--line-hi);color:var(--txt);background:rgba(255,255,255,.04);backdrop-filter:blur(10px)}
.btn-glass:hover{border-color:rgba(196,79,255,.6);background:rgba(139,92,246,.1);transform:translateY(-2px)}
nav .btn{padding:10px 20px;font-size:12.5px}
.burger{display:none;flex-direction:column;gap:5px;z-index:1001;padding:6px}
.burger span{width:24px;height:1.6px;background:var(--txt);transition:.35s;border-radius:2px}
.burger.open span:nth-child(1){transform:translateY(6.6px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-6.6px) rotate(-45deg)}
.mobile-menu{position:fixed;inset:0;background:rgba(4,5,8,.94);backdrop-filter:blur(26px);z-index:950;display:flex;
  flex-direction:column;align-items:center;justify-content:center;gap:22px;opacity:0;pointer-events:none;transition:opacity .4s}
.mobile-menu.open{opacity:1;pointer-events:auto}
.mobile-menu a{font-size:22px;font-weight:500;letter-spacing:-.01em;opacity:0;transform:translateY(18px);transition:.5s}
.mobile-menu.open a{opacity:1;transform:none}
.mobile-menu a em{font-family:var(--serif);font-style:italic;font-weight:400}

/* ---------- display type ---------- */
.h-display{font-family:var(--sans);font-weight:500;letter-spacing:-.045em;line-height:1.04;color:var(--txt)}
.h-display em{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em;font-size:1.06em;
  background:linear-gradient(100deg,#aab4ff,#c9a8ff 55%,#e8b6ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:7px 16px;border:1px solid var(--line);border-radius:99px;
  font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--dim);background:rgba(255,255,255,.03);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.eyebrow .dot{width:5px;height:5px;border-radius:50%;background:var(--grad);box-shadow:0 0 10px var(--violet);animation:pulse 2.2s infinite}
@keyframes pulse{50%{opacity:.3}}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;align-items:center;overflow:hidden;
  padding:130px clamp(18px,5vw,64px) 0;text-align:center;perspective:1100px}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media video{width:100%;height:100%;object-fit:cover}
.hero-media:after{content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(4,5,8,.62) 0%,rgba(4,5,8,.18) 34%,rgba(4,5,8,.05) 58%,var(--bg) 99%)}
.hero-inner{position:relative;z-index:3;max-width:900px;transform-style:preserve-3d}
.hero h1{font-size:clamp(42px,6.8vw,92px);margin:30px 0 22px}
.hero-sub{max-width:520px;margin:0 auto;color:var(--dim);font-size:clamp(14.5px,1.35vw,17px);font-weight:300;text-wrap:balance}
.hero-cta{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap;justify-content:center}
.split span,.split em{display:inline-block;opacity:0;transform:translateY(50px) rotateX(-60deg);animation:riseIn 1s cubic-bezier(.2,.7,.2,1) forwards}
@keyframes riseIn{to{opacity:1;transform:none}}
.fade-up{opacity:0;transform:translateY(26px);animation:fadeUp 1.1s cubic-bezier(.2,.7,.2,1) forwards}
@keyframes fadeUp{to{opacity:1;transform:none}}

/* hero stage — mockups nestled into the scene */
.hero-stage{position:relative;z-index:2;width:min(1060px,94vw);margin-top:clamp(40px,6vh,80px);transform-style:preserve-3d}
.browser{border-radius:18px;border:1px solid var(--line-hi);background:rgba(10,11,18,.5);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);overflow:hidden;
  box-shadow:0 40px 110px rgba(0,0,0,.65),0 0 0 1px rgba(255,255,255,.03) inset}
.browser-bar{display:flex;align-items:center;gap:8px;padding:11px 16px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.028)}
.browser-bar i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.14)}
.browser-bar .url{margin:0 auto;font-size:10.5px;color:var(--faint);letter-spacing:.08em;background:rgba(255,255,255,.05);
  padding:4px 18px;border-radius:99px;border:1px solid var(--line)}
.browser video{width:100%;aspect-ratio:16/9;object-fit:cover}
.hero-stage .main-frame{width:min(720px,88vw);margin:0 auto;transform:rotateX(9deg) translateZ(0)}
.stage-chip{position:absolute;padding:16px 20px;border-radius:16px;background:rgba(9,10,17,.55);border:1px solid var(--line-hi);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 24px 70px rgba(0,0,0,.55);
  text-align:left;animation:floaty 8s ease-in-out infinite;will-change:transform}
.stage-chip .num{font-size:22px;font-weight:600;letter-spacing:-.03em;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stage-chip small{display:block;color:var(--dim);font-size:11.5px;letter-spacing:.04em;margin-top:1px}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
@media(max-width:860px){.stage-chip{display:none}}
.scroll-hint{position:relative;z-index:3;margin:36px auto 26px;display:flex;flex-direction:column;align-items:center;gap:8px;
  font-size:9.5px;letter-spacing:.4em;text-transform:uppercase;color:var(--faint)}
.scroll-hint .line{width:1px;height:40px;background:linear-gradient(var(--violet),transparent);animation:drip 1.9s infinite}
@keyframes drip{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}}

/* ---------- marquee ---------- */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;padding:18px 0;
  background:rgba(255,255,255,.014);position:relative;z-index:3;
  -webkit-mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee-track{display:flex;gap:52px;white-space:nowrap;width:max-content;animation:scrollX 34s linear infinite}
.marquee-track span{font-size:13px;letter-spacing:.24em;text-transform:uppercase;color:var(--faint);display:flex;align-items:center;gap:52px;font-weight:500}
.marquee-track span:after{content:'✦';color:var(--violet);font-size:12px}
@keyframes scrollX{to{transform:translateX(-50%)}}

/* ---------- sections ---------- */
section{padding:clamp(80px,10vw,150px) clamp(18px,5vw,64px);position:relative}
.sec-head{text-align:center;max-width:760px;margin:0 auto}
.sec-head h2{font-size:clamp(32px,4.6vw,60px);margin:22px 0 18px}
.sec-head .lead{color:var(--dim);font-weight:300;font-size:16px;max-width:560px;margin:0 auto;text-wrap:balance}
.reveal{opacity:0;transform:translateY(42px);filter:blur(8px);transition:opacity 1s,transform 1s cubic-bezier(.2,.7,.2,1),filter 1s}
.reveal.in{opacity:1;transform:none;filter:none}
.reveal.d1{transition-delay:.1s}.reveal.d2{transition-delay:.2s}.reveal.d3{transition-delay:.3s}

/* ---------- service cards ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px;margin-top:64px;perspective:1400px}
.card{position:relative;border-radius:var(--r);background:var(--glass);border:1px solid var(--line);padding:32px 28px;
  overflow:hidden;transform-style:preserve-3d;transition:transform .18s ease-out,border-color .45s,background .45s;will-change:transform;display:block;text-align:left}
.card:hover{border-color:rgba(139,92,246,.45);background:var(--glass-hi)}
.card .glare{position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .4s;
  background:radial-gradient(560px circle at var(--mx,50%) var(--my,50%),rgba(139,92,246,.14),transparent 45%)}
.card:hover .glare{opacity:1}
.card .idx{font-size:11px;color:var(--faint);letter-spacing:.2em;font-weight:500}
.card .ico{width:48px;height:48px;border-radius:14px;background:rgba(139,92,246,.09);border:1px solid rgba(139,92,246,.22);
  display:flex;align-items:center;justify-content:center;margin:22px 0 18px;transform:translateZ(30px);font-size:20px}
.card h3{font-weight:500;font-size:19px;letter-spacing:-.02em;margin-bottom:9px;transform:translateZ(22px)}
.card p{color:var(--dim);font-size:13.8px;font-weight:300;transform:translateZ(14px)}
.card .go{margin-top:20px;display:inline-flex;align-items:center;gap:8px;font-size:11.5px;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;color:#c9a8ff;transform:translateZ(18px)}
.card .go svg{transition:transform .3s}
.card:hover .go svg{transform:translateX(6px)}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-top:64px}
.stat{background:rgba(7,8,14,.85);padding:40px 28px;text-align:center;transition:background .4s;backdrop-filter:blur(8px)}
.stat:hover{background:rgba(14,15,26,.9)}
.stat .n{font-weight:600;font-size:clamp(34px,3.6vw,50px);letter-spacing:-.04em;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .l{color:var(--faint);font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;margin-top:8px;font-weight:500}

/* ---------- immersive band (video bg section) ---------- */
.band{position:relative;overflow:hidden;text-align:center}
.band .hero-media video{opacity:.6}
.band .hero-media:after{background:linear-gradient(180deg,var(--bg) 0%,rgba(4,5,8,.25) 30%,rgba(4,5,8,.25) 70%,var(--bg) 100%)}
.band-inner{position:relative;z-index:2;max-width:820px;margin:0 auto;padding:clamp(40px,8vh,90px) 0}
.band h2{font-size:clamp(30px,4.4vw,58px)}

/* ---------- process ---------- */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;margin-top:64px}
.step{border-radius:var(--r);border:1px solid var(--line);background:var(--glass);padding:30px 26px;position:relative;
  overflow:hidden;transition:border-color .4s,transform .4s}
.step:hover{border-color:rgba(139,92,246,.4);transform:translateY(-6px)}
.step .k{font-size:10.5px;letter-spacing:.28em;color:#c9a8ff;font-weight:600}
.step h4{font-weight:500;font-size:18px;letter-spacing:-.02em;margin:14px 0 8px}
.step p{color:var(--dim);font-size:13.5px;font-weight:300}
.step .big{position:absolute;right:14px;top:6px;font-family:var(--serif);font-style:italic;font-size:64px;color:rgba(255,255,255,.05);line-height:1}

/* ---------- CTA ---------- */
.cta-wrap{text-align:center;position:relative;overflow:hidden}
.cta-wrap .orb{position:absolute;width:600px;height:600px;border-radius:50%;filter:blur(140px);opacity:.3;pointer-events:none}
.orb.o1{background:#4653e8;top:-260px;left:-180px}
.orb.o2{background:#a13ee0;bottom:-300px;right:-180px}
.cta-wrap h2{font-size:clamp(36px,5.8vw,76px);position:relative}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:70px clamp(18px,5vw,64px) 30px;background:var(--bg2);position:relative;z-index:3}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:44px}
.foot-grid h5{font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--faint);margin-bottom:18px;font-weight:600}
.foot-grid a,.foot-grid p{display:block;color:var(--dim);font-size:13.5px;font-weight:300;margin-bottom:11px;transition:color .3s}
.foot-grid a:hover{color:var(--txt)}
.foot-brand p{max-width:300px}
.watermark{font-family:var(--brand);font-weight:800;font-size:clamp(52px,10.5vw,160px);text-align:center;line-height:1;
  margin:60px 0 10px;letter-spacing:.02em;background:linear-gradient(180deg,rgba(139,92,246,.2),transparent 88%);
  -webkit-background-clip:text;background-clip:text;color:transparent;user-select:none}
.foot-legal{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-top:1px solid var(--line);
  padding-top:24px;color:var(--faint);font-size:12px}

/* ---------- service landing pages ---------- */
.svc-hero{position:relative;min-height:86svh;display:flex;flex-direction:column;align-items:center;justify-content:center;
  overflow:hidden;padding:150px clamp(18px,5vw,64px) 80px;text-align:center}
.svc-hero .hero-media video{opacity:.62}
.svc-hero .hero-media:after{background:linear-gradient(180deg,rgba(4,5,8,.55),rgba(4,5,8,.2) 45%,var(--bg) 98%)}
.svc-hero .hero-inner{max-width:860px}
.svc-hero h1{font-size:clamp(38px,6vw,80px);margin:26px 0 20px}
.crumb{font-size:10.5px;letter-spacing:.34em;text-transform:uppercase;color:var(--faint)}
.crumb a{color:#c9a8ff}
.two-col{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start;max-width:1200px;margin:0 auto}
.two-col .sec-head{text-align:left;margin:0}
.two-col .sec-head .lead{margin:0}
.check-list{display:grid;gap:13px;margin-top:34px}
.check-list li{list-style:none;display:flex;gap:14px;align-items:flex-start;padding:17px 19px;border:1px solid var(--line);
  border-radius:16px;background:var(--glass);font-size:14px;font-weight:300;color:var(--dim);transition:border-color .35s,transform .35s,background .35s}
.check-list li:hover{border-color:rgba(139,92,246,.4);transform:translateX(6px);background:var(--glass-hi)}
.check-list li b{color:var(--txt);font-weight:500}
.check-list .tick{flex:none;width:24px;height:24px;border-radius:8px;background:var(--grad);display:flex;align-items:center;
  justify-content:center;font-size:12px;color:#fff;margin-top:1px}
.svc-panel{position:sticky;top:100px;border:1px solid var(--line-hi);border-radius:var(--r);padding:34px 30px;
  background:linear-gradient(165deg,rgba(139,92,246,.1),rgba(70,83,232,.04));backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.svc-panel h4{font-weight:500;font-size:22px;letter-spacing:-.02em;margin-bottom:10px}
.svc-panel h4 em{font-family:var(--serif);font-style:italic;font-weight:400;color:#c9a8ff}
.svc-panel p{color:var(--dim);font-size:13.8px;font-weight:300;margin-bottom:24px}

/* contact form */
.field{padding:14px 16px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.04);
  color:var(--txt);font:inherit;font-size:14px;width:100%;transition:border-color .3s}
.field:focus{outline:none;border-color:rgba(139,92,246,.6)}

@media(max-width:1000px){
  .stats{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .two-col{grid-template-columns:1fr}
  .svc-panel{position:static}
}
@media(max-width:760px){
  .nav-links{display:none}
  .burger{display:flex}
  nav{gap:12px;padding:9px 10px 9px 18px}
  nav .btn{display:none}
  .hero{padding-top:110px}
  .hero h1{font-size:clamp(40px,11.5vw,58px)}
  .hero-stage .main-frame{transform:rotateX(7deg)}
}
@media (prefers-reduced-motion:reduce){
  *,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  .split span,.fade-up{opacity:1;transform:none}
  .reveal{opacity:1;transform:none;filter:none}
}