/* Aurora Cybersecurity — site styles */
/* Layout: one night sky — starfield + aurora curtain hero, content sections floating on deep teal, single dark world */
:root{
  --night:#00272e;        /* brand ground from the logo */
  --night-deep:#001a1f;
  --surface:#04323a;
  --line:rgba(140,230,215,.14);
  --star:#f5f9fa;
  --ink:#e6f2f1;
  --ink-soft:#9fc2c0;
  --green:#5cffa8;
  --teal:#22c7ad;
  --indigo:#6f6cf0;
  --violet:#b45ce0;
  --aurora:linear-gradient(0deg,#5cffa8 0%,#34e89a 24%,#22c7ad 50%,#6f6cf0 78%,#b45ce0 100%);
  --f-display:'Outfit','Segoe UI',system-ui,sans-serif;
  --f-body:'Public Sans','Segoe UI',system-ui,sans-serif;
  --f-mono:'IBM Plex Mono',ui-monospace,'SFMono-Regular',Menlo,monospace;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--night);color:var(--ink);font-family:var(--f-body);font-size:1.0625rem;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit}
:focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:4px}
.wrap{max-width:1120px;margin-inline:auto;padding-inline:clamp(16px,4vw,40px)}

/* nav */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:rgba(0,39,46,.72);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--f-display);font-weight:500;font-size:1.15rem;letter-spacing:-.01em}
.brand svg{width:34px;height:34px;flex:none;border-radius:8px}
.nav ul{display:flex;gap:clamp(12px,2.4vw,28px);list-style:none;margin:0;padding:0;font-size:.92rem;color:var(--ink-soft)}
.nav ul a{text-decoration:none}
.nav ul a:hover{color:var(--ink)}
.nav .cta-sm{color:var(--night);background:var(--green);padding:7px 14px;border-radius:999px;font-weight:500}
.nav .cta-sm:hover{color:var(--night);background:#8dffc3}
@media (max-width:640px){.nav ul li:not(:last-child){display:none}}

/* hero */
.hero{position:relative;overflow:hidden;isolation:isolate;padding-block:clamp(72px,12vw,140px) clamp(64px,9vw,110px)}
#sky{position:absolute;inset:0;width:100%;height:100%;z-index:-2}
.curtain{position:absolute;left:0;right:0;bottom:0;height:100%;display:flex;align-items:flex-end;justify-content:center;gap:clamp(4px,.9vw,9px);z-index:-1;filter:blur(.8px);pointer-events:none;padding-bottom:6%}
.curtain i{display:block;width:clamp(5px,.9vw,10px);border-radius:99px;background:var(--aurora);
  -webkit-mask:linear-gradient(0deg,transparent 0,#000 8%,#000 88%,transparent 100%);mask:linear-gradient(0deg,transparent 0,#000 8%,#000 88%,transparent 100%);
  transform-origin:bottom;animation:sway 7s ease-in-out infinite alternate}
@keyframes sway{from{transform:scaleY(var(--a,1))}to{transform:scaleY(var(--b,1))}}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:45%;background:linear-gradient(0deg,var(--night) 10%,transparent);z-index:-1}
.coords{font-family:var(--f-mono);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--teal)}
.hero h1{font-family:var(--f-display);font-weight:500;font-size:clamp(2.6rem,7vw,5.4rem);line-height:1.02;letter-spacing:-.035em;margin:.35em 0 .3em;max-width:13ch;text-wrap:balance;text-shadow:0 4px 22px rgba(0,14,18,.6)}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--green),var(--teal) 45%,var(--indigo) 80%,var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lede{font-size:clamp(1.05rem,1.6vw,1.25rem);color:#ffffff;max-width:52ch;margin:0 0 2rem;text-shadow:0 1px 3px rgba(0,14,18,.85),0 2px 14px rgba(0,14,18,.7)}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-family:var(--f-display);font-weight:500;padding:13px 22px;border-radius:999px;transition:transform .2s,background .2s}
.btn-primary{background:var(--green);color:var(--night)}
.btn-primary:hover{background:#8dffc3;transform:translateY(-1px)}
.btn-ghost{border:1px solid var(--line);color:var(--ink);background:rgba(0,26,31,.4)}
.btn-ghost:hover{border-color:var(--teal)}

/* sections */
section{padding-block:clamp(64px,9vw,112px)}
.eyebrow{font-family:var(--f-mono);font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:var(--teal);margin:0 0 14px}
h2{font-family:var(--f-display);font-weight:500;font-size:clamp(1.9rem,4vw,2.9rem);line-height:1.1;letter-spacing:-.025em;margin:0 0 .6em;text-wrap:balance}
.split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,6vw,80px);align-items:start}
.split p{margin:0 0 1.1em;max-width:62ch;color:var(--ink-soft)}
.split p strong{color:var(--ink);font-weight:500}
@media (max-width:820px){.split{grid-template-columns:minmax(0,1fr)}}

.about{border-top:1px solid var(--line)}
.who{background:var(--night-deep);border-block:1px solid var(--line)}
.creds{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:1.6em 0 0}
.creds li{font-family:var(--f-mono);font-size:.8rem;color:var(--ink);border:1px solid var(--line);padding:6px 12px;border-radius:999px;background:rgba(34,199,173,.06)}
.stat{font-family:var(--f-display);font-size:clamp(3.4rem,8vw,5.5rem);font-weight:300;line-height:1;letter-spacing:-.04em;margin:0}
.stat span{background:var(--aurora);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-label{color:var(--ink-soft);margin:.4em 0 0;max-width:22ch}

/* offerings */
.offer-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:20px;margin-bottom:clamp(28px,4vw,48px)}
.offer-head p{color:var(--ink-soft);max-width:44ch;margin:0}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden}
@media (max-width:900px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.grid{grid-template-columns:minmax(0,1fr)}}
.card{background:var(--night);padding:clamp(24px,3vw,34px);position:relative;transition:background .3s}
.card:hover{background:var(--surface)}
.card .glyph{display:flex;align-items:flex-end;gap:3px;height:28px;margin-bottom:22px}
.card .glyph b{display:block;width:4px;border-radius:4px;background:var(--aurora);opacity:.85}
.card h3{font-family:var(--f-display);font-weight:500;font-size:1.28rem;letter-spacing:-.01em;margin:0 0 .5em}
.card p{margin:0;color:var(--ink-soft);font-size:.98rem}
.custom{margin-top:28px;display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between;padding:22px 26px;border:1px dashed rgba(140,230,215,.28);border-radius:14px}
.custom p{margin:0;color:var(--ink)}
.custom p span{color:var(--ink-soft)}
.custom a{font-family:var(--f-display);color:var(--green);text-decoration:none;white-space:nowrap}
.custom a:hover{text-decoration:underline}

/* contact */
.contact{position:relative;overflow:hidden;isolation:isolate;text-align:left}
.contact .glow{position:absolute;inset:auto -10% -40% -10%;height:120%;background:radial-gradient(60% 50% at 30% 100%,rgba(92,255,168,.16),transparent 70%),radial-gradient(50% 45% at 75% 100%,rgba(111,108,240,.18),transparent 70%);z-index:-1}
.contact-box{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:clamp(28px,5vw,64px);align-items:center}
@media (max-width:820px){.contact-box{grid-template-columns:minmax(0,1fr)}}
.contact p{color:var(--ink-soft);max-width:48ch}
.direct{display:grid;gap:14px;border:1px solid var(--line);border-radius:18px;padding:26px;background:rgba(0,26,31,.55)}
.direct dt{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--teal)}
.direct dd{margin:2px 0 0;font-family:var(--f-display);font-size:1.15rem;display:flex;align-items:center;gap:10px;flex-wrap:wrap;overflow-wrap:anywhere}
.copy{font-family:var(--f-mono);font-size:.72rem;background:transparent;color:var(--ink-soft);border:1px solid var(--line);border-radius:6px;padding:3px 8px;cursor:pointer}
.copy:hover{color:var(--ink);border-color:var(--teal)}

footer{border-top:1px solid var(--line);padding-block:28px;color:var(--ink-soft);font-size:.88rem}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}
footer a{text-decoration:none}
footer a:hover{color:var(--ink)}

@media (prefers-reduced-motion:reduce){.curtain i{animation:none}html{scroll-behavior:auto}.btn{transition:none}}