/* ============================================================
   ANIMUS STUDIO — Genesis Revamp · Design System v2
   Single source of truth for tokens, base, layout, components.
   ============================================================ */

/* ---------- Tokens ---------- */
:root{
  /* surfaces */
  --ink:#05060E; --ink-1:#0a0c16; --ink-2:#11131f; --ink-3:#181c2c;
  --line:rgba(255,255,255,.08); --line-2:rgba(255,255,255,.16);
  /* text */
  --text:#F5F7FF; --muted:#9aa3b8; --muted-2:#69728a;
  /* brand spectrum (kept) */
  --blue:#3D5AFE; --cyan:#22D3EE; --violet:#8b5cf6; --magenta:#D946EF; --teal:#2dd4bf;
  --grad:linear-gradient(100deg,#3D5AFE 0%,#22D3EE 32%,#8b5cf6 66%,#D946EF 100%);
  --grad-soft:linear-gradient(100deg,rgba(61,90,254,.18),rgba(34,211,238,.18),rgba(217,70,239,.18));
  /* type */
  --font-display:'Space Grotesk',ui-sans-serif,system-ui,sans-serif;
  --font-body:'Inter',ui-sans-serif,system-ui,sans-serif;
  --font-label:'Syncopate','Space Grotesk',sans-serif;
  --fs-eyebrow:.74rem;
  --h1:clamp(2.7rem,7.2vw,6.2rem);
  --h2:clamp(2rem,4.8vw,3.8rem);
  --h3:clamp(1.3rem,2.3vw,2rem);
  --lead:clamp(1.05rem,1.5vw,1.35rem);
  /* metrics */
  --maxw:1280px; --gutter:clamp(20px,5vw,64px);
  --r-sm:10px; --r:16px; --r-lg:24px; --r-xl:32px; --r-pill:999px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --dur:.7s;
  --header-h:74px;
  /* glows */
  --shadow-card:0 24px 60px -28px rgba(0,0,0,.8);
}

/* ---------- Reset / base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0; background:var(--ink); color:var(--text);
  font-family:var(--font-body); font-size:1rem; line-height:1.65;
  font-weight:400; -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
/* static cosmic wash so pages read "cosmic" even if WebGL fails */
body::before{
  content:""; position:fixed; inset:0; z-index:-2; pointer-events:none;
  background:
    radial-gradient(80vw 60vh at 78% -8%, rgba(34,211,238,.10), transparent 60%),
    radial-gradient(70vw 60vh at 12% 108%, rgba(139,92,246,.12), transparent 60%),
    radial-gradient(50vw 50vh at 50% 50%, rgba(217,70,239,.05), transparent 70%),
    var(--ink);
}
img,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;background:none;border:0}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.04;letter-spacing:-.02em;margin:0}
h1{font-size:var(--h1);font-weight:700} h2{font-size:var(--h2)} h3{font-size:var(--h3)}
p{margin:0}
::selection{background:rgba(34,211,238,.28);color:#fff}

/* WebGL canvas + grain */
.canvas-3d{position:fixed;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none}
@media (max-width:480px){.canvas-3d{display:none}}
.noise-overlay{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.04;mix-blend-mode:overlay;
  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='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ---------- Layout ---------- */
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter);width:100%}
.section{position:relative;padding-block:clamp(72px,12vh,160px);z-index:1}
.section--tight{padding-block:clamp(48px,7vh,88px)}
.stack>*+*{margin-top:1.1rem}
.center{text-align:center;margin-inline:auto}
.muted{color:var(--muted)}
.lead{font-size:var(--lead);color:var(--muted);line-height:1.6;max-width:62ch}
.grid{display:grid;gap:clamp(18px,2.4vw,32px)}
.cols-2{grid-template-columns:repeat(2,1fr)} .cols-3{grid-template-columns:repeat(3,1fr)} .cols-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:920px){.cols-3,.cols-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.cols-2,.cols-3,.cols-4{grid-template-columns:1fr}}

/* ---------- Bits ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:.7em;font-family:var(--font-label);
  font-size:var(--fs-eyebrow);letter-spacing:.26em;text-transform:uppercase;color:var(--cyan);font-weight:400}
.eyebrow::before{content:"";width:26px;height:1px;background:currentColor;opacity:.7}
.text-gradient{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.section-title{margin-bottom:.6em}
.section-head{max-width:760px;margin-bottom:clamp(36px,5vw,64px)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.6em;padding:.95em 1.6em;border-radius:var(--r-pill);
  font-family:var(--font-display);font-weight:600;font-size:.95rem;letter-spacing:.01em;
  transition:transform .3s var(--ease),background .3s,border-color .3s,box-shadow .3s;border:1px solid transparent}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--text);color:var(--ink)}
.btn--primary:hover{box-shadow:0 14px 40px -12px rgba(34,211,238,.55)}
.btn--grad{background:var(--grad);color:#050713}
.btn--grad:hover{box-shadow:0 16px 48px -14px rgba(139,92,246,.6)}
.btn--ghost{border-color:var(--line-2);color:var(--text)}
.btn--ghost:hover{background:rgba(255,255,255,.06);border-color:var(--text)}
.btn .arrow{transition:transform .3s var(--ease)}
.btn:hover .arrow{transform:translateX(4px)}

/* cards */
.card{position:relative;background:linear-gradient(180deg,var(--ink-1),rgba(10,12,22,.6));
  border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(24px,3vw,38px);
  transition:transform .5s var(--ease-out),border-color .4s,box-shadow .5s;overflow:hidden}
.card:hover{transform:translateY(-6px);border-color:var(--line-2);box-shadow:var(--shadow-card)}
.card__k{font-family:var(--font-label);font-size:.7rem;letter-spacing:.2em;color:var(--muted-2)}
.card__t{font-family:var(--font-display);font-size:1.3rem;margin:.5em 0 .4em}
.card .accent{position:absolute;inset:0 auto auto 0;height:3px;width:46px;border-radius:3px;background:var(--accent,var(--cyan))}

/* ---------- Header ---------- */
.site-header{position:fixed;inset:0 0 auto;z-index:50;height:var(--header-h);display:flex;align-items:center;
  backdrop-filter:blur(14px);background:rgba(5,6,14,0);border-bottom:1px solid transparent;
  transition:background .4s,border-color .4s,height .4s}
.site-header.scrolled{background:rgba(5,6,14,.72);border-bottom-color:var(--line);height:62px}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand img{height:28px;width:auto;transition:height .4s}
.site-header.scrolled .brand img{height:24px}
.nav-desktop{display:flex;align-items:center;gap:clamp(14px,2vw,30px)}
.nav-link{font-size:.92rem;color:var(--muted);position:relative;padding:.4em 0;transition:color .3s}
.nav-link:hover,.nav-link[aria-current="page"]{color:var(--text)}
.nav-link::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--grad);transition:width .35s var(--ease)}
.nav-link:hover::after{width:100%}
.nav-right{display:flex;align-items:center;gap:16px}
.lang-switcher{display:inline-flex;border:1px solid var(--line-2);border-radius:var(--r-pill);overflow:hidden}
.lang-option{padding:.35em .8em;font-size:.78rem;font-weight:600;color:var(--muted);transition:.3s}
.lang-option.active{background:var(--text);color:var(--ink)}
.nav-toggle{display:none;width:42px;height:42px;border:1px solid var(--line-2);border-radius:12px;align-items:center;justify-content:center}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--text);position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text)}
.nav-toggle span::before{top:-6px}.nav-toggle span::after{top:6px}
#mobile-menu{position:fixed;inset:var(--header-h) 0 auto;background:rgba(5,6,14,.97);backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);padding:24px var(--gutter) 32px;display:none;flex-direction:column;gap:14px;z-index:49}
#mobile-menu.open{display:flex}
@media (max-width:880px){.nav-desktop{display:none}.nav-toggle{display:inline-flex}.nav-right .btn--primary{display:none}.nav-right{gap:10px}}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding-top:var(--header-h);z-index:1}
.hero__inner{max-width:980px}
.hero__title{font-size:var(--h1);font-weight:700;letter-spacing:-.03em;margin:.18em 0 .5em}
.hero__type{min-height:1.1em;color:var(--cyan);font-family:var(--font-label);font-size:clamp(.8rem,1.6vw,1rem);letter-spacing:.22em}
.hero__cta{display:flex;gap:16px;flex-wrap:wrap;margin-top:36px}
.scroll-cue{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--muted);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase}
.scroll-cue i{width:1px;height:42px;background:linear-gradient(var(--cyan),transparent);animation:cue 2.2s 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}}

/* ---------- Film sections (scroll-scrub video) ---------- */
.film{position:relative;min-height:100vh;display:flex;align-items:center;overflow:clip;z-index:1}
.film__media{position:absolute;inset:0;z-index:-1}
.film__media video,.film__media img{width:100%;height:100%;object-fit:cover}
.film__scrim{position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(5,6,14,.85) 0%,rgba(5,6,14,.45) 50%,rgba(5,6,14,.7) 100%),
  linear-gradient(0deg,rgba(5,6,14,.9),transparent 40%,rgba(5,6,14,.55))}
.film__content{position:relative;max-width:620px}
.film__no{font-family:var(--font-label);font-size:.72rem;letter-spacing:.3em;color:var(--accent,var(--cyan))}
.film__content h2{margin:.3em 0 .5em}
.hero.film .film__scrim{background:linear-gradient(90deg,rgba(5,6,14,.92) 0%,rgba(5,6,14,.64) 52%,rgba(5,6,14,.44) 100%),linear-gradient(0deg,rgba(5,6,14,.9),transparent 52%)}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity var(--dur) var(--ease-out),transform var(--dur) var(--ease-out)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}.reveal[data-d="2"]{transition-delay:.16s}.reveal[data-d="3"]{transition-delay:.24s}.reveal[data-d="4"]{transition-delay:.32s}
body.anim-off .reveal{opacity:1!important;transform:none!important}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---------- Clients strip ---------- */
.clients{display:flex;flex-wrap:wrap;gap:clamp(24px,4vw,56px);align-items:center;justify-content:center;opacity:.85}
.clients img{height:30px;width:auto;filter:grayscale(1) brightness(0) invert(1);opacity:.55;transition:.4s}
.clients img:hover{opacity:1;filter:none}

/* ---------- Stats ---------- */
.stat__n{font-family:var(--font-display);font-weight:700;font-size:clamp(2.4rem,5vw,4rem);line-height:1}
.stat__l{color:var(--muted);font-size:.95rem;margin-top:.4em}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--line);padding-block:clamp(40px,6vw,72px) 30px;position:relative;z-index:2;background:var(--ink)}
.site-footer .grid{align-items:start}
.footer-h{font-family:var(--font-label);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted-2);margin-bottom:16px}
.footer-link{display:block;color:var(--muted);padding:.3em 0;transition:color .3s}
.footer-link:hover{color:var(--text)}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;margin-top:48px;padding-top:24px;border-top:1px solid var(--line);color:var(--muted-2);font-size:.85rem}

/* ---------- A11y ---------- */
.skip-link{position:absolute;left:-9999px;top:0;z-index:100;background:var(--text);color:var(--ink);padding:.7em 1.2em;border-radius:0 0 12px 0}
.skip-link:focus{left:0}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px}

/* ---------- Shared: CTA cosmic ---------- */
.cta-cosmic{position:relative;text-align:center;overflow:clip;border-top:1px solid var(--line)}
.cta-cosmic .bgimg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.45}
.cta-cosmic .scrim{position:absolute;inset:0;background:radial-gradient(70% 90% at 50% 50%,transparent,rgba(5,6,14,.92))}
.cta-cosmic .wrap{position:relative;z-index:1}
.cta-title{font-size:clamp(2.2rem,5.4vw,4.4rem);max-width:18ch;margin-inline:auto}

/* ---------- Shared: steps ---------- */
.step{position:relative;padding-top:10px;border-top:1px solid var(--line)}
.step__n{font-family:var(--font-label);font-size:.78rem;letter-spacing:.2em;color:var(--accent,var(--cyan))}
.step__t{font-family:var(--font-display);font-size:1.15rem;margin:.55em 0 .35em}

/* ---------- Shared: service hero (film) ---------- */
.service-hero{min-height:90vh}
.service-hero .film__content{max-width:800px;padding-top:var(--header-h)}

/* ---------- Shared: split + media frame ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,64px);align-items:center}
@media (max-width:820px){.split{grid-template-columns:1fr}}
.media-frame{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;aspect-ratio:16/9;background:var(--ink-1)}
.media-frame img,.media-frame video{width:100%;height:100%;object-fit:cover}
.pillar__ico{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--grad-soft);border:1px solid var(--line-2);margin-bottom:14px}

/* ---------- Cinema stage: one continuous, crossfading scroll-film (homepage) ---------- */
.cinema{position:relative}
.cinema__stage{position:relative;height:100svh;overflow:clip;background:var(--ink)}
.scene{position:absolute;inset:0;opacity:0;visibility:hidden;will-change:opacity}
.scene__media{position:absolute;inset:0}
.scene__media video,.scene__media img{width:100%;height:100%;object-fit:cover}
.scene__scrim{position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(5,6,14,.9) 0%,rgba(5,6,14,.55) 56%,rgba(5,6,14,.42) 100%),
  linear-gradient(0deg,rgba(5,6,14,.85),transparent 52%)}
.scene__beats{position:absolute;inset:0}
.scene__beat{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;opacity:0;will-change:opacity,transform}
.scene__copy{max-width:640px}
.scene__no{display:inline-flex;align-items:center;gap:.7em;font-family:var(--font-label);font-size:.72rem;letter-spacing:.26em;text-transform:uppercase;color:var(--accent,var(--cyan));margin-bottom:.4em}
.scene__no::before{content:"";width:26px;height:1px;background:currentColor;opacity:.7}
.cinema .scroll-cue{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3}
/* fallback (touch / small / no-scrub): scenes become normal stacked autoplay sections */
.cinema--flow .cinema__stage{height:auto;overflow:visible}
.cinema--flow .scene{position:relative;inset:auto;opacity:1!important;visibility:visible!important;min-height:100svh;display:flex;align-items:center;overflow:hidden}
.cinema--flow .scene__beats{position:relative;inset:auto;width:100%}
.cinema--flow .scene__beat{position:relative;inset:auto;opacity:1!important;transform:none!important}
.cinema--flow .scene__beat[data-beat="1"]{display:none}

/* ---------- Partner credit (MS-Stoon) ---------- */
.partner-credit{display:flex;width:fit-content;align-items:center;gap:10px;margin-top:24px;color:var(--muted);font-family:var(--font-label);font-size:.64rem;letter-spacing:.18em;text-transform:uppercase;transition:color .3s}
.partner-credit:hover{color:var(--text)}
.partner-credit img{height:26px;width:auto;opacity:.85;transition:opacity .3s}
.partner-credit:hover img{opacity:1}

/* ---------- Brand intro overlay (logo animation, once per session) ---------- */
#logo-intro{position:fixed;inset:0;z-index:9999;background:#05060E;display:flex;align-items:center;justify-content:center;opacity:1;transition:opacity .7s var(--ease-out)}
#logo-intro.hide{opacity:0;pointer-events:none}
#logo-intro video{width:min(86vw,820px);height:auto;max-height:80vh}
#logo-intro .intro-skip{position:absolute;bottom:24px;right:24px;border:1px solid var(--line-2);border-radius:var(--r-pill);padding:.55em 1.15em;font-family:var(--font-label);font-size:.64rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);background:rgba(5,6,14,.45);cursor:pointer;transition:color .3s,border-color .3s}
#logo-intro .intro-skip:hover{color:var(--text);border-color:var(--text)}