/* ===========================================================
   NexisLab — Shared Stylesheet
   Used by every page. Keep additions backwards-compatible.
=========================================================== */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg-deep:#0a0d18;
  --bg-surface:#0f1322;
  --bg-card:#141a2c;
  --bg-card2:#19213a;
  --violet:#9d6fff;
  --violet-light:#c5b3ff;
  --violet-dim:#8347f5;
  --cyan:#3ee8ff;
  --cyan-dim:#0ad1f0;
  --lime:#d4f968;
  --pink:#ff7ac6;
  --amber:#ffc94d;
  --red:#ff7a7a;
  --text-primary:#f7f8fc;
  --text-secondary:#a3acc4;
  --text-muted:#5c6685;
  --border:rgba(157,111,255,0.18);
  --border-bright:rgba(157,111,255,0.55);
  --glow-v:rgba(157,111,255,0.4);
  --glow-c:rgba(62,232,255,0.32);
  --glass:rgba(20,26,44,0.55);
  --mono:'Space Mono',monospace;
  --display:'Space Grotesk',sans-serif;
  --body:'Inter',sans-serif;
}
html{scroll-behavior:smooth}
body{font-family:var(--body);background:var(--bg-deep);color:var(--text-primary);overflow-x:hidden;line-height:1.6}
::-webkit-scrollbar{width:7px}
::-webkit-scrollbar-track{background:var(--bg-deep)}
::-webkit-scrollbar-thumb{background:linear-gradient(var(--violet),var(--cyan));border-radius:8px}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

/* ===== AMBIENT BG ===== */
.grid-bg{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:0;
  background-image:linear-gradient(rgba(157,111,255,0.07) 1px,transparent 1px),linear-gradient(90deg,rgba(157,111,255,0.07) 1px,transparent 1px);
  background-size:52px 52px;
  mask-image:radial-gradient(circle at 50% 30%,black 15%,transparent 65%);
  -webkit-mask-image:radial-gradient(circle at 50% 30%,black 15%,transparent 65%);}
.noise-overlay{position:fixed;inset:0;pointer-events:none;z-index:1;opacity:0.025;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}
.orb{position:fixed;border-radius:50%;filter:blur(130px);pointer-events:none;z-index:0;animation:orbFloat 18s ease-in-out infinite;opacity:0.7}
.orb-1{width:620px;height:620px;background:radial-gradient(circle,rgba(157,111,255,0.26),transparent 70%);top:-18%;right:-8%}
.orb-2{width:520px;height:520px;background:radial-gradient(circle,rgba(62,232,255,0.18),transparent 70%);bottom:0;left:-10%;animation-delay:-7s}
.orb-3{width:420px;height:420px;background:radial-gradient(circle,rgba(255,122,198,0.14),transparent 70%);top:48%;right:8%;animation-delay:-13s}
@keyframes orbFloat{0%,100%{transform:translateY(0) scale(1) rotate(0)}50%{transform:translateY(-55px) scale(1.08) rotate(3deg)}}

.logo-img {
    height: 85px; /* Adjust as needed */
    width: auto;
    display: block;
}
/* ===== NAV ===== */
nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:0 5%;height:74px;
  display:flex;align-items:center;justify-content:space-between;
  background:rgba(10,13,24,0.65);backdrop-filter:blur(26px) saturate(1.4);-webkit-backdrop-filter:blur(26px) saturate(1.4);
  border-bottom:1px solid rgba(157,111,255,0.16);transition:all .3s}
nav.scrolled{background:rgba(10,13,24,0.9);box-shadow:0 8px 40px rgba(0,0,0,0.6),0 0 24px rgba(157,111,255,0.06);border-bottom-color:rgba(157,111,255,0.24)}
.nav-logo{font-family:var(--display);font-size:1.5rem;font-weight:700;cursor:pointer;letter-spacing:-0.5px;
  display:flex;align-items:center;gap:0.5rem;text-decoration:none}
.nav-logo .mark{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,var(--violet),var(--cyan));
  display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-weight:700;font-size:0.85rem;color:#05070d;
  box-shadow:0 0 22px var(--glow-v);flex-shrink:0}
.nav-logo .word{color:var(--text-primary)}
.nav-logo .word span{color:var(--cyan)}
.nav-links{display:flex;gap:1.9rem;list-style:none;align-items:center}
.nav-links a{color:var(--text-secondary);font-size:0.84rem;font-weight:500;text-decoration:none;cursor:pointer;
  transition:all .25s;position:relative;letter-spacing:0.2px;white-space:nowrap}
.nav-links a::after{content:'';position:absolute;bottom:-6px;left:0;width:0;height:2px;
  background:linear-gradient(90deg,var(--violet),var(--cyan));transition:width .4s cubic-bezier(.25,.46,.45,.94);border-radius:4px;box-shadow:0 0 12px var(--glow-v)}
.nav-links a:hover,.nav-links a.active{color:var(--text-primary)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-cta{padding:0.55rem 1.5rem;border-radius:10px;background:linear-gradient(135deg,var(--violet),var(--violet-dim));
  color:#fff!important;font-weight:600;font-size:0.8rem;box-shadow:0 0 22px var(--glow-v);
  transition:all .35s!important;border:1px solid rgba(157,111,255,0.35);letter-spacing:0.3px}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 0 40px var(--glow-v)}
.nav-cta::after{display:none!important}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:5px}
.hamburger span{width:24px;height:2px;background:var(--text-primary);border-radius:6px;transition:.3s}
.mobile-menu{display:none;position:fixed;top:74px;left:0;right:0;background:rgba(10,13,24,0.97);
  backdrop-filter:blur(30px);padding:1.6rem 5% 2rem;flex-direction:column;gap:0.2rem;border-bottom:1px solid rgba(157,111,255,0.18);z-index:999;
  max-height:calc(100vh - 74px);overflow-y:auto}
.mobile-menu.open{display:flex}
.mobile-menu a{color:var(--text-secondary);font-size:1rem;cursor:pointer;text-decoration:none;font-weight:500;
  padding:0.65rem 0;border-bottom:1px solid rgba(157,111,255,0.06)}
.mobile-menu a:hover{color:var(--violet-light)}
.mobile-menu .mm-cta{color:var(--violet-light)!important;font-weight:600}

/* ===== PAGE WRAPPER ===== */
main{padding-top:74px;position:relative;z-index:1}
section{padding:84px 5%;position:relative;z-index:1}

.eyebrow{display:inline-flex;align-items:center;gap:0.6rem;font-family:var(--mono);font-size:0.7rem;
  color:var(--cyan);letter-spacing:3.5px;text-transform:uppercase;margin-bottom:0.9rem;font-weight:500}
.eyebrow::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan)}
.sec-title{font-family:var(--display);font-size:clamp(2.1rem,4.6vw,3.4rem);font-weight:700;line-height:1.1;letter-spacing:-1px;margin-bottom:1.1rem}
.grad{background:linear-gradient(120deg,var(--violet-light),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.sec-sub{color:var(--text-secondary);font-size:1.02rem;max-width:560px;line-height:1.8}
.center{text-align:center}
.center .sec-sub{margin:0 auto}

/* ===== BUTTONS ===== */
.btn{display:inline-flex;align-items:center;gap:0.65rem;padding:0.8rem 1.9rem;border-radius:10px;font-weight:600;
  font-size:0.88rem;cursor:pointer;text-decoration:none;transition:all .3s cubic-bezier(.25,.46,.45,.94);
  border:none;font-family:var(--body);letter-spacing:0.2px;position:relative}
.btn-primary{background:linear-gradient(135deg,var(--violet),var(--violet-dim));color:#fff;box-shadow:0 0 26px var(--glow-v);border:1px solid rgba(157,111,255,0.35)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 0 48px var(--glow-v)}
.btn-outline{background:transparent;border:1px solid rgba(157,111,255,0.35);color:var(--text-primary)}
.btn-outline:hover{background:rgba(157,111,255,0.08);border-color:var(--violet-light);transform:translateY(-3px)}
.btn-cyan{background:linear-gradient(135deg,var(--cyan),var(--cyan-dim));color:#05070d;box-shadow:0 0 26px var(--glow-c);border:1px solid rgba(62,232,255,0.35)}
.btn-cyan:hover{transform:translateY(-3px);box-shadow:0 0 48px var(--glow-c)}
.btn-block{width:100%;justify-content:center}
.btn-sm{padding:0.55rem 1.3rem;font-size:0.78rem}

/* ===== MARQUEE ===== */
.marquee-section{padding:26px 0;overflow:hidden;border-top:1px solid rgba(157,111,255,0.1);
  border-bottom:1px solid rgba(157,111,255,0.1);background:rgba(20,26,44,0.35);backdrop-filter:blur(8px);position:relative;z-index:1}
.marquee-track{display:flex;gap:4.5rem;white-space:nowrap;animation:marquee 30s linear infinite}
.marquee-item{display:flex;align-items:center;gap:0.75rem;font-family:var(--mono);font-size:0.82rem;font-weight:500;
  color:var(--text-muted);flex-shrink:0;letter-spacing:0.4px;transition:color .3s}
.marquee-item:hover{color:var(--violet-light)}
.marquee-item svg{color:var(--violet-light);width:17px;height:17px}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ===== CARDS / GRIDS (generic, reused across pages) ===== */
.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.6rem;margin-top:3.2rem}
.cards-grid.cols-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.cards-grid.tight{gap:1.2rem}
.info-card{background:var(--glass);backdrop-filter:blur(12px);border:1px solid rgba(157,111,255,0.12);
  border-radius:18px;padding:2rem;transition:all .4s cubic-bezier(.25,.46,.45,.94);position:relative;overflow:hidden}
.info-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--violet),var(--cyan),transparent);opacity:0;transition:opacity .5s}
.info-card:hover{border-color:var(--border-bright);transform:translateY(-6px);box-shadow:0 24px 60px rgba(0,0,0,0.4),0 0 40px var(--glow-v)}
.info-card:hover::before{opacity:1}
.card-icon{width:54px;height:54px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  margin-bottom:1.1rem;background:rgba(157,111,255,0.1);border:1px solid rgba(157,111,255,0.18);font-size:1.4rem}
.card-icon.cyan{background:rgba(62,232,255,0.08);border-color:rgba(62,232,255,0.18)}
.card-icon.lime{background:rgba(212,249,104,0.08);border-color:rgba(212,249,104,0.2)}
.card-icon.pink{background:rgba(255,122,198,0.08);border-color:rgba(255,122,198,0.18)}
.card-title{font-family:var(--display);font-size:1.18rem;font-weight:600;margin-bottom:0.4rem}
.card-desc{color:var(--text-secondary);font-size:0.88rem;line-height:1.7}
.card-link{display:inline-flex;align-items:center;gap:0.4rem;color:var(--violet-light);font-size:0.83rem;
  font-weight:500;margin-top:1.1rem;cursor:pointer;text-decoration:none;transition:all .3s}
.card-link:hover{gap:0.8rem;color:var(--cyan)}

/* ===== CTA BLOCK ===== */
.cta-section{margin:0 5%;border-radius:24px;padding:64px 50px;
  background:linear-gradient(135deg,rgba(157,111,255,0.1),rgba(62,232,255,0.04));
  border:1px solid rgba(157,111,255,0.16);text-align:center;position:relative;overflow:hidden}
.cta-section::before{content:'';position:absolute;top:-40%;left:50%;transform:translateX(-50%);width:600px;height:600px;
  border-radius:50%;background:radial-gradient(circle,rgba(157,111,255,0.1),transparent 70%);pointer-events:none}

/* ===== REVEAL ===== */
.reveal{opacity:0;transform:translateY(44px);transition:opacity .8s cubic-bezier(.25,.46,.45,.94),transform .8s cubic-bezier(.25,.46,.45,.94)}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ===== PAGE HERO (used by sub-pages) ===== */
.page-hero{padding:70px 5% 50px;text-align:center}
.page-hero .eyebrow{justify-content:center;display:flex}
.breadcrumb{display:flex;align-items:center;justify-content:center;gap:0.5rem;font-family:var(--mono);
  font-size:0.72rem;color:var(--text-muted);margin-bottom:1.4rem;letter-spacing:0.5px}
.breadcrumb a{color:var(--text-muted);text-decoration:none;transition:.2s}
.breadcrumb a:hover{color:var(--violet-light)}
.breadcrumb .sep{color:var(--border-bright)}
.breadcrumb .here{color:var(--cyan)}
.updated-badge{display:inline-flex;align-items:center;gap:0.5rem;padding:0.4rem 1.1rem;border-radius:8px;
  background:rgba(157,111,255,0.08);border:1px solid rgba(157,111,255,0.18);font-family:var(--mono);font-size:0.72rem;
  color:var(--violet-light);margin-top:1rem}

/* ===== LEGAL / POLICY DOCUMENT LAYOUT ===== */
.legal-layout{display:grid;grid-template-columns:260px 1fr;gap:3rem;padding:10px 5% 90px;max-width:1280px;margin:0 auto;align-items:start}
.legal-toc{position:sticky;top:100px;background:var(--glass);border:1px solid rgba(157,111,255,0.1);border-radius:16px;padding:1.5rem}
.legal-toc-title{font-family:var(--mono);font-size:0.68rem;color:var(--text-muted);text-transform:uppercase;
  letter-spacing:2px;margin-bottom:0.9rem}
.legal-toc ul{list-style:none;display:flex;flex-direction:column;gap:0.55rem}
.legal-toc a{color:var(--text-secondary);font-size:0.82rem;text-decoration:none;transition:.2s;display:block;
  padding:0.25rem 0;border-left:2px solid transparent;padding-left:0.8rem}
.legal-toc a:hover,.legal-toc a.active{color:var(--violet-light);border-left-color:var(--violet)}
.legal-content{background:var(--glass);border:1px solid rgba(157,111,255,0.1);border-radius:20px;padding:3rem}
.legal-content h2{font-family:var(--display);font-size:1.45rem;font-weight:700;margin:2.2rem 0 1rem;
  padding-top:1.6rem;border-top:1px solid rgba(157,111,255,0.08);scroll-margin-top:100px}
.legal-content h2:first-child{margin-top:0;padding-top:0;border-top:none}
.legal-content h3{font-family:var(--display);font-size:1.08rem;font-weight:600;margin:1.4rem 0 0.7rem;color:var(--violet-light)}
.legal-content p{color:var(--text-secondary);font-size:0.92rem;line-height:1.85;margin-bottom:1rem}
.legal-content ul,.legal-content ol{color:var(--text-secondary);font-size:0.92rem;line-height:1.85;margin:0 0 1rem 1.3rem}
.legal-content li{margin-bottom:0.5rem}
.legal-content strong{color:var(--text-primary);font-weight:600}
.legal-content a{color:var(--cyan);text-decoration:underline;text-decoration-color:rgba(62,232,255,0.3)}
.legal-intro{color:var(--text-secondary);font-size:0.95rem;line-height:1.85;padding:1.3rem 1.5rem;
  background:rgba(157,111,255,0.05);border:1px solid rgba(157,111,255,0.12);border-radius:14px;margin-bottom:2rem}
.legal-table{width:100%;border-collapse:collapse;margin:1rem 0 1.5rem;font-size:0.86rem}
.legal-table th,.legal-table td{padding:0.7rem 1rem;text-align:left;border-bottom:1px solid rgba(157,111,255,0.1);color:var(--text-secondary)}
.legal-table th{color:var(--violet-light);font-family:var(--mono);font-size:0.72rem;text-transform:uppercase;letter-spacing:0.6px}
@media(max-width:900px){
  .legal-layout{grid-template-columns:1fr}
  .legal-toc{position:relative;top:0}
  .legal-content{padding:1.8rem}
}

/* ===== ACCORDION (FAQ etc.) ===== */
.accordion{display:flex;flex-direction:column;gap:0.8rem;margin-top:2rem}
.accordion-item{background:var(--glass);border:1px solid rgba(157,111,255,0.1);border-radius:14px;overflow:hidden;transition:border-color .3s}
.accordion-item:hover{border-color:rgba(157,111,255,0.25)}
.accordion-item.open{border-color:var(--border-bright)}
.accordion-q{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.3rem 1.6rem;
  cursor:pointer;font-weight:600;font-size:0.94rem;font-family:var(--display)}
.accordion-icon{width:26px;height:26px;border-radius:8px;background:rgba(157,111,255,0.1);border:1px solid rgba(157,111,255,0.2);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:.3s;font-size:0.9rem;color:var(--violet-light)}
.accordion-item.open .accordion-icon{transform:rotate(45deg);background:var(--violet);color:#fff}
.accordion-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.accordion-a-inner{padding:0 1.6rem 1.5rem;color:var(--text-secondary);font-size:0.88rem;line-height:1.8}
.faq-cat-tabs{display:flex;gap:0.6rem;flex-wrap:wrap;justify-content:center;margin-top:1.8rem}
.faq-tab{padding:0.5rem 1.2rem;border-radius:9px;background:var(--glass);border:1px solid rgba(157,111,255,0.14);
  font-size:0.8rem;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:.25s;font-family:var(--body)}
.faq-tab:hover{border-color:var(--violet-light);color:var(--text-primary)}
.faq-tab.active{background:linear-gradient(135deg,var(--violet),var(--violet-dim));color:#fff;border-color:transparent}
.faq-group{margin-top:2.6rem}
.faq-group-title{font-family:var(--display);font-size:1.15rem;font-weight:600;margin-bottom:1rem;
  display:flex;align-items:center;gap:0.6rem}
.faq-group-title::before{content:'';width:4px;height:18px;background:linear-gradient(var(--violet),var(--cyan));border-radius:3px}

/* ===== FOOTER ===== */
footer{background:rgba(10,13,24,0.85);backdrop-filter:blur(16px);border-top:1px solid rgba(157,111,255,0.08);
  padding:56px 5% 28px;position:relative;z-index:1}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1fr;gap:2.2rem;margin-bottom:2.6rem}
.footer-desc{color:var(--text-muted);font-size:0.82rem;line-height:1.8;margin:0.9rem 0}
.social-links{display:flex;gap:0.55rem}
.social-btn{width:36px;height:36px;border-radius:10px;background:rgba(255,255,255,0.02);border:1px solid rgba(157,111,255,0.08);
  display:flex;align-items:center;justify-content:center;color:var(--text-muted);text-decoration:none;font-size:0.85rem;
  transition:.3s;cursor:pointer}
.social-btn:hover{background:rgba(157,111,255,0.08);border-color:var(--violet);color:var(--violet-light);transform:translateY(-3px)}
.footer-col h4{font-family:var(--display);font-size:0.84rem;font-weight:600;margin-bottom:0.9rem;color:var(--text-primary)}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:0.5rem}
.footer-col ul li a{color:var(--text-muted);font-size:0.8rem;text-decoration:none;cursor:pointer;transition:.2s}
.footer-col ul li a:hover{color:var(--violet-light);padding-left:0.25rem}
.footer-bottom{border-top:1px solid rgba(157,111,255,0.06);padding-top:1.4rem;display:flex;justify-content:space-between;
  align-items:center;flex-wrap:wrap;gap:0.9rem}
.footer-bottom p{color:var(--text-muted);font-size:0.78rem}
.footer-legal-row{display:flex;gap:1.2rem;flex-wrap:wrap}
.footer-legal-row a{color:var(--text-muted);font-size:0.78rem;text-decoration:none;transition:.2s}
.footer-legal-row a:hover{color:var(--violet-light)}

/* ===== RESPONSIVE ===== */
@media(max-width:1100px){
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;row-gap:2rem}
}
@media(max-width:900px){
  .nav-links{display:none}
  .hamburger{display:flex}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-section{padding:40px 1.5rem;margin:0 5%}
}
@media(max-width:600px){
  section{padding:60px 5%}
  .footer-grid{grid-template-columns:1fr}
  .btn{padding:0.65rem 1.5rem;font-size:0.82rem}
  .legal-content{padding:1.4rem}
}