/* Arsenal Digital Holdings — shared design system (interior pages) */
:root{
  --bg:#04060D; --bg2:#070B16; --surface:rgba(255,255,255,.035);
  --line:rgba(255,255,255,.08); --line-bright:rgba(255,255,255,.16);
  --text:#EDF1FB; --muted:#A7B0C4; --dim:#6E7891;
  --indigo:#5B6CFF; --cyan:#39D0FF; --violet:#8E5BFF; --mint:#3DFFC0;
  --grad:linear-gradient(100deg,#5B6CFF 0%,#39D0FF 45%,#8E5BFF 100%);
  --grad-btn:linear-gradient(100deg,#4553E8 0%,#1487C8 48%,#6B3BE0 100%);
  --radius:18px; --nav-h:74px;
  --ease:cubic-bezier(.22,.61,.2,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  background:var(--bg);color:var(--text);
  font-family:'Geist',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  font-size:16px;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
::selection{background:rgba(91,108,255,.4)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.mono{font-family:'Geist Mono',ui-monospace,monospace}
.container{width:min(1200px,92vw);margin:0 auto}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px}
body::after{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:3;opacity:.55;
  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='.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .035 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;height:var(--nav-h);display:flex;align-items:center;
  background:rgba(4,6,13,.55);backdrop-filter:blur(18px) saturate(1.4);-webkit-backdrop-filter:blur(18px) saturate(1.4);
  border-bottom:1px solid var(--line)}
.nav-inner{width:min(1280px,94vw);margin:0 auto;display:flex;align-items:center;gap:38px}
.nav-logo img{height:26px;width:auto}
.nav-links{display:flex;gap:28px;margin-left:auto;align-items:center}
.nav-links a{font-size:14.5px;font-weight:500;color:var(--muted);transition:color .2s;letter-spacing:.01em}
.nav-links a:hover,.nav-links a[aria-current]{color:var(--text)}
.btn{display:inline-flex;align-items:center;gap:10px;justify-content:center;padding:13px 26px;border-radius:100px;
  font-weight:600;font-size:15px;letter-spacing:.01em;cursor:pointer;border:1px solid transparent;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,border-color .25s;min-height:44px}
.btn-primary{background:var(--grad-btn);background-size:170% 170%;color:#fff;
  box-shadow:0 8px 32px -8px rgba(91,108,255,.55);animation:gradShift 6s ease infinite}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 44px -8px rgba(57,208,255,.6)}
.btn-ghost{border-color:var(--line-bright);color:var(--text);background:rgba(255,255,255,.03)}
.btn-ghost:hover{border-color:rgba(255,255,255,.4);background:rgba(255,255,255,.07);transform:translateY(-2px)}
.btn-sm{padding:10px 20px;font-size:14px}
@keyframes gradShift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
.nav-burger{display:none}
.mnav{position:fixed;inset:0;z-index:60;background:rgba(4,6,13,.97);backdrop-filter:blur(20px);
  display:none;flex-direction:column;align-items:center;justify-content:center;gap:30px}
.mnav.open{display:flex}
.mnav a{font-size:22px;font-weight:600}
.mnav .close{position:absolute;top:22px;right:26px;background:none;border:none;color:var(--text);font-size:34px;cursor:pointer;min-width:44px;min-height:44px}

/* page hero */
.phero{position:relative;padding:calc(var(--nav-h) + 110px) 0 90px;overflow:hidden;text-align:left}
.phero .glow{position:absolute;inset:-30% -10%;z-index:0;filter:blur(90px);opacity:.42;pointer-events:none}
.phero .glow span{position:absolute;border-radius:50%;mix-blend-mode:screen}
.phero .glow .g1{width:48vw;height:48vw;left:-10vw;top:-8vw;background:radial-gradient(circle,#4338ca 0%,transparent 62%)}
.phero .glow .g2{width:38vw;height:38vw;right:-8vw;top:2vw;background:radial-gradient(circle,#0e7490 0%,transparent 62%)}
.phero .inner{position:relative;z-index:2}
.eyebrow{display:flex;align-items:center;gap:14px;font-size:13px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan)}
.eyebrow::before{content:"";width:34px;height:1.5px;background:var(--grad)}
.phero h1{margin-top:20px;font-size:clamp(40px,6.4vw,84px);font-weight:800;line-height:1.03;letter-spacing:-.035em}
.phero h1 .grad,.grad-text{background:linear-gradient(95deg,#7C8CFF 0%,#39D0FF 45%,#B08CFF 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.phero .sub{margin-top:22px;max-width:640px;font-size:17.5px;color:var(--muted)}
.phero .hero-ctas{margin-top:36px;display:flex;gap:14px;flex-wrap:wrap}

/* sections */
section{position:relative}
.section-pad{padding:110px 0}
.section-tight{padding:80px 0}
.band{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
h2.title{margin-top:18px;font-size:clamp(30px,4.2vw,52px);font-weight:700;letter-spacing:-.03em;line-height:1.1}
.lede{margin-top:16px;max-width:640px;color:var(--muted);font-size:17px}
.rv{opacity:0;transform:translateY(34px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}.rv-d3{transition-delay:.24s}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}.btn-primary{animation:none}}

/* cards */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.mt{margin-top:56px}
.card{position:relative;border-radius:var(--radius);padding:36px 30px;background:var(--surface);
  border:1px solid var(--line);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  transition:transform .35s var(--ease),border-color .35s,box-shadow .35s;overflow:hidden}
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;opacity:0;transition:opacity .4s;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(91,108,255,.16),transparent 62%)}
.card:hover::before{opacity:1}
.card:hover{border-color:rgba(120,140,255,.35);box-shadow:0 24px 60px -24px rgba(60,90,255,.35);transform:translateY(-4px)}
.card .icon{width:50px;height:50px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(91,108,255,.18),rgba(57,208,255,.12));
  border:1px solid rgba(120,140,255,.3);margin-bottom:22px}
.card .icon svg{width:25px;height:25px;stroke:#7C9DFF;stroke-width:1.7;fill:none;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:21px;font-weight:650;letter-spacing:-.02em}
.card .tag{display:inline-block;margin:8px 0 12px;font-size:11.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--mint)}
.card p{font-size:15px;color:var(--muted)}
.card ul{margin-top:14px;list-style:none}
.card ul li{position:relative;padding-left:24px;margin-bottom:10px;font-size:14.5px;color:var(--muted)}
.card ul li::before{content:"";position:absolute;left:0;top:9px;width:12px;height:2px;background:var(--grad)}

/* stat strip */
.stats{display:grid;grid-template-columns:repeat(3,1fr)}
.stat{padding:48px 30px;text-align:center;position:relative}
.stat + .stat::before{content:"";position:absolute;left:0;top:22%;bottom:22%;width:1px;background:var(--line)}
.stat .num{font-size:clamp(34px,4vw,52px);font-weight:700;letter-spacing:-.03em;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .lbl{margin-top:8px;font-size:14.5px;color:var(--muted);max-width:280px;margin-inline:auto}
.stat .src{margin-top:8px;font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--dim)}

/* steps */
.steps{margin-top:64px;display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.steps.three{grid-template-columns:repeat(3,1fr)}
.steps::before{content:"";position:absolute;top:26px;left:6%;right:6%;height:1.5px;
  background:linear-gradient(90deg,transparent,rgba(91,108,255,.5),rgba(57,208,255,.5),transparent)}
.step{padding:0 26px;position:relative}
.step .n{position:relative;z-index:1;width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-family:'Geist Mono',monospace;font-size:15px;font-weight:600;background:var(--bg);
  border:1.5px solid rgba(120,140,255,.5);box-shadow:0 0 26px -4px rgba(91,108,255,.5)}
.band .step .n{background:var(--bg2)}
.step h3{margin-top:24px;font-size:19px;font-weight:650;letter-spacing:-.02em}
.step p{margin-top:10px;font-size:14.5px;color:var(--muted)}

/* team */
.team-grid{margin-top:56px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.member{border-radius:var(--radius);background:var(--surface);border:1px solid var(--line);overflow:hidden;
  transition:transform .35s var(--ease),border-color .35s,box-shadow .35s}
.member:hover{transform:translateY(-4px);border-color:rgba(120,140,255,.35);box-shadow:0 24px 60px -24px rgba(60,90,255,.3)}
.member .photo{aspect-ratio:1/1;overflow:hidden;background:#0B1020}
.member .photo img{width:100%;height:100%;object-fit:cover;object-position:center 12%;filter:saturate(.9)}
.member .info{padding:24px 24px 28px}
.member h3{font-size:19px;font-weight:650}
.member .role{margin-top:2px;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan)}
.member p{margin-top:12px;font-size:14px;color:var(--muted);line-height:1.6}

/* evidence card */
.ev{border-radius:var(--radius);padding:34px 28px;background:var(--surface);border:1px solid var(--line);position:relative;overflow:hidden}
.ev::after{content:"";position:absolute;left:0;top:0;bottom:0;width:2.5px;background:var(--grad)}
.ev .big{font-size:clamp(30px,3.4vw,42px);font-weight:700;letter-spacing:-.03em}
.ev .big em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.ev p{margin-top:10px;font-size:14.5px;color:var(--muted)}
.ev .src{margin-top:16px;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.fineprint{margin-top:34px;font-size:13px;color:var(--dim);max-width:820px}

/* parallax image band (semi-transparent, scroll-driven) */
.pxband{position:relative;height:74vh;min-height:480px;overflow:hidden;
  display:flex;align-items:center;justify-content:center;text-align:center}
.pxband .layer{position:absolute;inset:-14% 0;background-size:cover;background-position:center;
  will-change:transform;opacity:.55;filter:saturate(.9)}
.pxband .shade{position:absolute;inset:0;z-index:2;
  background:linear-gradient(180deg,var(--bg) 0%,rgba(4,6,13,.35) 24%,rgba(4,6,13,.55) 60%,var(--bg) 100%)}
.pxband .inner{position:relative;z-index:3;max-width:860px;padding:0 6vw}
.pxband h2{font-size:clamp(30px,4.8vw,58px);font-weight:750;letter-spacing:-.03em;line-height:1.07}
.pxband p{margin-top:18px;font-size:17px;color:rgba(237,241,251,.85)}
@media(prefers-reduced-motion:reduce){.pxband .layer{transform:none!important}}

/* CTA band */
.cta-wrap{padding:120px 0 130px}
.cta{position:relative;border-radius:28px;padding:78px 8vw;text-align:center;overflow:hidden;
  background:linear-gradient(180deg,rgba(91,108,255,.10),rgba(57,208,255,.05));border:1px solid rgba(120,140,255,.28)}
.cta::before{content:"";position:absolute;inset:0;background:radial-gradient(760px circle at 50% -10%,rgba(91,108,255,.28),transparent 60%)}
.cta h2{position:relative;font-size:clamp(28px,4vw,50px);font-weight:750;letter-spacing:-.03em;line-height:1.1}
.cta p{position:relative;margin:18px auto 0;max-width:620px;color:var(--muted);font-size:16.5px}
.cta .hero-ctas{position:relative;margin-top:36px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* forms */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:8px}
.field.full{grid-column:1/-1}
.field label{font-size:13.5px;font-weight:600;color:var(--muted);letter-spacing:.02em}
.field input,.field textarea,.field select{
  background:rgba(255,255,255,.045);border:1px solid var(--line-bright);border-radius:12px;
  color:var(--text);font-family:inherit;font-size:15.5px;padding:14px 16px;min-height:48px;
  transition:border-color .2s,background .2s}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--indigo);background:rgba(91,108,255,.06)}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23A7B0C4' stroke-width='1.6' fill='none'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center}
.form-note{font-size:13px;color:var(--dim);margin-top:14px}
.form-status{margin-top:16px;font-size:15px;font-weight:600;display:none}
.form-status.ok{display:block;color:var(--mint)}
.form-status.err{display:block;color:#FF7A7A}

/* news */
.news-card{display:flex;flex-direction:column;border-radius:var(--radius);overflow:hidden;background:var(--surface);
  border:1px solid var(--line);transition:transform .35s var(--ease),border-color .35s,box-shadow .35s}
.news-card:hover{transform:translateY(-4px);border-color:rgba(120,140,255,.35);box-shadow:0 24px 60px -24px rgba(60,90,255,.3)}
.news-card .thumb{aspect-ratio:16/9;overflow:hidden;background:#0B1020}
.news-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.news-card:hover .thumb img{transform:scale(1.05)}
.news-card .body{padding:26px 26px 30px;display:flex;flex-direction:column;flex:1}
.news-card .kind{font-size:11.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan)}
.news-card h3{margin-top:10px;font-size:19px;font-weight:650;letter-spacing:-.01em;line-height:1.35}
.news-card p{margin-top:10px;font-size:14.5px;color:var(--muted);flex:1}
.news-card .more{margin-top:18px;display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600}

/* footer */
footer{border-top:1px solid var(--line);padding:70px 0 46px;background:var(--bg2)}
.foot-grid{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap}
.foot-brand img{height:24px;width:auto}
.foot-brand p{margin-top:16px;font-size:13.5px;color:var(--dim);max-width:320px}
.foot-cols{display:flex;gap:70px;flex-wrap:wrap}
.foot-col h4{font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--dim);margin-bottom:18px}
.foot-col a{display:block;font-size:14.5px;color:var(--muted);margin-bottom:12px;transition:color .2s}
.foot-col a:hover{color:var(--text)}
.disclaimer{margin-top:56px;padding-top:28px;border-top:1px solid var(--line);font-size:12px;color:var(--dim);line-height:1.7}

/* responsive */
@media(max-width:1020px){
  .grid3,.grid4,.team-grid{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr 1fr}
  .steps,.steps.three{grid-template-columns:1fr;gap:44px}
  .steps::before{display:none}
}
@media(max-width:760px){
  .nav-links{display:none}
  .nav-burger{display:flex;margin-left:auto}
  .grid2,.grid3,.grid4,.team-grid,.stats,.form-grid{grid-template-columns:1fr}
  .stat + .stat::before{left:22%;right:22%;top:0;bottom:auto;width:auto;height:1px}
  .section-pad{padding:80px 0}
  .cta{padding:56px 7vw}
  .phero{padding:calc(var(--nav-h) + 70px) 0 60px}
}