/* GHOST AI TECHNOLOGIES — site styles */
:root{
  --bg:#07090f;--bg-2:#0c1019;--bg-3:#121828;--line:#1e2637;--line-2:#2a3347;
  --text:#e8ecf4;--muted:#9aa4b8;--dim:#6b7590;
  --accent:#5ee0c8;--accent-2:#7aa2ff;--accent-3:#c084fc;--warn:#fbbf24;
  --grad:linear-gradient(120deg,#5ee0c8 0%,#7aa2ff 55%,#c084fc 100%);
  --radius:16px;--maxw:1180px;
  --font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.65;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background:radial-gradient(900px 500px at 15% -10%,rgba(94,224,200,.12),transparent 60%),
             radial-gradient(800px 500px at 90% 10%,rgba(122,162,255,.10),transparent 60%),
             radial-gradient(700px 400px at 50% 110%,rgba(192,132,252,.08),transparent 60%)}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
img,svg{max-width:100%}
h1,h2,h3,h4{line-height:1.15;margin:0 0 .5em;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(2.2rem,5vw,3.9rem)}
h2{font-size:clamp(1.7rem,3.2vw,2.5rem)}
h3{font-size:1.25rem}
p{margin:0 0 1em}
.wrap{position:relative;z-index:1;max-width:var(--maxw);margin:0 auto;padding-inline:20px}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{display:inline-block;font-family:var(--mono);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.lead{font-size:1.15rem;color:var(--muted);max-width:720px}
.muted{color:var(--muted)}
.small{font-size:.9rem}
.mono{font-family:var(--mono)}

/* header */
.header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(7,9,15,.72);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:20px}
.brand{display:flex;align-items:center;gap:12px;color:var(--text);font-weight:700;letter-spacing:.02em}
.brand:hover{text-decoration:none}
.brand .logo{width:36px;height:36px;flex:none}
.brand small{display:block;font-weight:500;font-size:.68rem;letter-spacing:.16em;color:var(--muted);text-transform:uppercase}
.menu{display:flex;gap:6px;align-items:center;list-style:none;margin:0;padding:0}
.menu a{color:var(--muted);padding:8px 12px;border-radius:8px;font-size:.95rem}
.menu a:hover,.menu a[aria-current="page"]{color:var(--text);background:rgba(255,255,255,.05);text-decoration:none}
.menu .cta{margin-left:6px}
.menu a.btn{color:#05070c;padding:10px 18px;border-radius:999px}
.menu a.btn:hover{background:var(--grad);color:#05070c}
.burger{display:none;background:none;border:1px solid var(--line-2);color:var(--text);border-radius:10px;width:44px;height:44px;cursor:pointer}
@media(max-width:900px){
  .menu{display:none;position:absolute;left:0;right:0;top:68px;flex-direction:column;align-items:stretch;background:var(--bg-2);border-bottom:1px solid var(--line);padding:12px 20px 18px}
  .menu.open{display:flex}
  .menu a{padding:12px}
  .menu .cta{margin:8px 0 0}
  .burger{display:inline-flex;align-items:center;justify-content:center}
}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:999px;font-weight:600;border:1px solid transparent;cursor:pointer;font-size:.98rem;transition:transform .15s,box-shadow .15s,background .15s}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--grad);color:#05070c;box-shadow:0 8px 30px rgba(94,224,200,.25)}
.btn-ghost{border-color:var(--line-2);color:var(--text);background:rgba(255,255,255,.03)}
.btn-ghost:hover{background:rgba(255,255,255,.07)}

/* sections */
.section{padding-block:88px}
.section.tight{padding-block:56px}
.section-head{max-width:760px;margin-bottom:44px}
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:960px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.015));border:1px solid var(--line);border-radius:var(--radius);padding:28px;position:relative;overflow:hidden}
.card:hover{border-color:var(--line-2)}
.card .icon{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:rgba(94,224,200,.12);color:var(--accent);margin-bottom:18px}
.card h3{margin-top:0}
.card p:last-child{margin-bottom:0}
.card.accent{border-color:rgba(94,224,200,.35)}

/* hero */
.hero{padding-block:110px 90px;position:relative}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
@media(max-width:960px){.hero .wrap{grid-template-columns:1fr}.hero{padding-block:70px 60px}}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:34px;color:var(--dim);font-size:.9rem}
.hero-meta span::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-right:8px;vertical-align:middle}
.hero-panel{background:var(--bg-2);border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:0 30px 80px rgba(0,0,0,.45)}
.hero-panel .row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--line);font-size:.93rem}
.hero-panel .row:last-child{border-bottom:0}
.hero-panel .k{color:var(--muted)}
.hero-panel .v{font-family:var(--mono);font-size:.85rem}
.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:.75rem;font-family:var(--mono);background:rgba(94,224,200,.12);color:var(--accent);border:1px solid rgba(94,224,200,.3)}
.pill.blue{background:rgba(122,162,255,.12);color:var(--accent-2);border-color:rgba(122,162,255,.3)}
.pill.purple{background:rgba(192,132,252,.12);color:var(--accent-3);border-color:rgba(192,132,252,.3)}
.pill.amber{background:rgba(251,191,36,.12);color:var(--warn);border-color:rgba(251,191,36,.3)}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:34px}
@media(max-width:800px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat b{display:block;font-size:clamp(1.35rem,4.5vw,2rem);font-weight:800;letter-spacing:-.02em}
.stat span{color:var(--muted);font-size:.92rem}

/* steps */
.steps{counter-reset:s}
.step{display:grid;grid-template-columns:64px 1fr;gap:18px;padding:22px 0;border-top:1px solid var(--line)}
.step:last-child{border-bottom:1px solid var(--line)}
.step::before{counter-increment:s;content:"0" counter(s);font-family:var(--mono);color:var(--accent);font-size:1.1rem;padding-top:4px}
.step h3{margin-bottom:6px}
.step p{margin:0;color:var(--muted)}

/* product showcase */
.showcase{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
@media(max-width:900px){.showcase{grid-template-columns:1fr}}
.phone{margin:0 auto;width:min(300px,80%);aspect-ratio:9/18.5;border-radius:40px;border:2px solid var(--line-2);background:linear-gradient(180deg,#101626,#0a0e18);box-shadow:0 40px 90px rgba(0,0,0,.6),inset 0 0 0 6px #05070c;padding:38px 18px;display:flex;flex-direction:column;gap:14px}
.phone .app-top{display:flex;justify-content:space-between;font-size:.75rem;color:var(--dim);font-family:var(--mono)}
.phone .ring{margin:22px auto 8px;width:120px;height:120px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle,rgba(94,224,200,.25),transparent 70%);border:2px solid rgba(94,224,200,.5);box-shadow:0 0 50px rgba(94,224,200,.25)}
.phone .ring svg{width:52px;height:52px;color:var(--accent)}
.phone .status{text-align:center;font-weight:700}
.phone .status small{display:block;color:var(--muted);font-weight:400;font-size:.75rem;margin-top:4px}
.phone .srv{margin-top:auto;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;padding:12px;font-size:.8rem;display:flex;justify-content:space-between;align-items:center}
.feature-list{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:12px}
.feature-list li{display:flex;gap:12px;align-items:flex-start;color:var(--muted)}
.feature-list li::before{content:"";flex:none;width:20px;height:20px;border-radius:6px;background:rgba(94,224,200,.15);border:1px solid rgba(94,224,200,.4);margin-top:2px;
  -webkit-mask:none;position:relative}
.feature-list li b{color:var(--text)}

/* tables & definition lists */
.facts{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
@media(max-width:700px){.facts{grid-template-columns:1fr}}
.facts div{padding:18px 22px;border-bottom:1px solid var(--line)}
.facts div:nth-child(odd){border-right:1px solid var(--line)}
@media(max-width:700px){.facts div:nth-child(odd){border-right:0}}
.facts dt{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);margin-bottom:6px}
.facts dd{margin:0;font-weight:600}
.facts dd.mono{font-weight:500;font-size:.9rem}
table{width:100%;border-collapse:collapse;font-size:.95rem}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-weight:600;font-size:.85rem;text-transform:uppercase;letter-spacing:.06em}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}

/* faq */
details{border:1px solid var(--line);border-radius:12px;padding:0 20px;margin-bottom:10px;background:rgba(255,255,255,.02)}
summary{cursor:pointer;padding:16px 0;font-weight:600;list-style:none;display:flex;justify-content:space-between;align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--accent);font-size:1.3rem;font-weight:400}
details[open] summary::after{content:"–"}
details p{color:var(--muted);padding-bottom:16px;margin:0}

/* forms */
.form{display:grid;gap:14px}
.form label{display:grid;gap:6px;font-size:.9rem;color:var(--muted)}
.form input,.form textarea,.form select{width:100%;background:var(--bg-2);border:1px solid var(--line-2);color:var(--text);border-radius:10px;padding:12px 14px;font:inherit}
.form input:focus,.form textarea:focus,.form select:focus{outline:2px solid rgba(94,224,200,.5);border-color:var(--accent)}
.form .two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:600px){.form .two{grid-template-columns:1fr}}
.contact-line{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--line)}
.contact-line:last-child{border-bottom:0}
.contact-line .icon{width:40px;height:40px;border-radius:10px;background:rgba(122,162,255,.12);color:var(--accent-2);display:grid;place-items:center;flex:none}
.contact-line b{display:block;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--dim);margin-bottom:2px}

/* banner / cta */
.cta-band{border:1px solid var(--line);border-radius:24px;padding:48px;background:linear-gradient(120deg,rgba(94,224,200,.10),rgba(122,162,255,.10),rgba(192,132,252,.10));display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.cta-band h2{margin:0 0 6px}
.cta-band p{margin:0;color:var(--muted)}

/* legal pages */
.prose{max-width:820px}
.prose h2{font-size:1.5rem;margin-top:2.2em}
.prose h3{margin-top:1.6em}
.prose ul{color:var(--muted);padding-left:22px}
.prose li{margin-bottom:6px}
.prose p{color:var(--muted)}
.prose .updated{font-family:var(--mono);font-size:.8rem;color:var(--dim)}
.page-head{padding-block:80px 40px;border-bottom:1px solid var(--line);margin-bottom:56px}
.page-head p{max-width:720px;color:var(--muted);font-size:1.1rem;margin:0}

/* footer */
.footer{border-top:1px solid var(--line);padding-block:56px 32px;margin-top:40px;background:rgba(0,0,0,.25)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.footer-grid{grid-template-columns:1fr}}
.footer h4{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin-bottom:14px}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.footer a{color:var(--muted)}
.footer a:hover{color:var(--text)}
.footer .legal{margin-top:40px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--dim);font-size:.85rem}
.footer .reg{color:var(--dim);font-size:.85rem;line-height:1.7}

.notice{border-left:3px solid var(--accent);background:rgba(94,224,200,.06);padding:14px 18px;border-radius:0 12px 12px 0;color:var(--muted)}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}