:root{--bg:#070f1a;--panel:#101c2c;--panel2:#142437;--cyan:#58d9f5;--cyan2:#9cecff;--white:#eff7ff;--muted:#9aadc0;--line:rgba(122,195,224,.15);--shadow:0 25px 80px rgba(0,0,0,.35)}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:86px}body{background:var(--bg);color:var(--white);font-family:Inter,'Segoe UI',system-ui,-apple-system,sans-serif;font-size:16px}button,a{transition:color .2s,background .2s,border-color .2s,box-shadow .2s,transform .2s}a{color:inherit;text-decoration:none}a:hover{color:var(--cyan)}:focus-visible{outline:2px solid var(--cyan)!important;outline-offset:4px}.skip-link{position:absolute;top:-50px;left:12px;z-index:2000;background:var(--cyan);color:#06111c;padding:8px}.skip-link:focus{top:12px}
.site-header{background:rgba(6,12,23,.72);border-bottom:1px solid var(--line);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.site-header .navbar{min-height:80px}.navbar-brand img{width:183px;height:auto;max-height:66px;object-fit:contain}.nav-link{position:relative;color:#bacddd;font-size:13px;font-weight:700!important;padding:.8rem .25rem!important;letter-spacing:.05em}.nav-link::after{content:"";position:absolute;left:0;bottom:4px;width:0;height:1px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);transition:width .25s}.nav-link:hover::after,.nav-link:focus::after{width:100%}.nav-link:hover,.nav-link:focus{color:var(--cyan)}.navbar-toggler{border:1px solid #456579}.navbar-toggler-icon{filter:invert(1)}.btn{border-radius:6px;padding:13px 22px;font-weight:700;font-size:12px;letter-spacing:.05em}.btn-sci{background:#45caed;color:#061521;border:1px solid #45caed;box-shadow:0 10px 35px #08b9e728}.btn-sci:hover{background:#82e7ff;border-color:#82e7ff;color:#061521;box-shadow:0 10px 36px #22cefb55;transform:translateY(-1px)}.btn-outline-sci{background:#0b1a2b8c;border:1px solid #527187;color:#e7f5ff}.btn-outline-sci:hover{background:#173149;border-color:#79b9d7;color:#fff;transform:translateY(-1px)}.nav-login{padding:9px 20px}
.hero{min-height:760px;position:relative;isolation:isolate;overflow:hidden;background:radial-gradient(ellipse at 76% 38%,#153652 0%,transparent 49%),radial-gradient(ellipse at 87% 12%,#1b2844 0%,transparent 51%),linear-gradient(105deg,#060e19 14%,#081727 88%)}.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 78% 40%,rgba(64,177,255,.10),transparent 30%),radial-gradient(circle at 8% 80%,rgba(96,220,255,.05),transparent 18%);pointer-events:none}.hero-stars{position:absolute;inset:0;pointer-events:none;opacity:.38;background-image:radial-gradient(#d3eaff 0.7px,transparent 1.2px),radial-gradient(#83d6ff .8px,transparent 1.3px);background-size:97px 101px,179px 143px;background-position:8px 27px,64px 49px}.hero-gridline{position:absolute;inset:0;pointer-events:none;opacity:.18;background-image:linear-gradient(rgba(99,184,229,.15) 1px,transparent 1px),linear-gradient(90deg,rgba(99,184,229,.12) 1px,transparent 1px);background-size:90px 90px;mask-image:linear-gradient(to bottom,transparent 0,black 25%,black 75%,transparent 100%);-webkit-mask-image:linear-gradient(to bottom,transparent 0,black 25%,black 75%,transparent 100%)}.hero-inner{min-height:760px;display:flex;align-items:center;position:relative;padding-top:84px;padding-bottom:70px}.hero-copy{width:47%;z-index:3;position:relative}.eyebrow{font-size:11px;letter-spacing:.3em;color:#73dcf3;font-weight:750;display:flex;align-items:center;gap:13px}.eyebrow-rule{height:1px;width:30px;background:var(--cyan);box-shadow:0 0 12px var(--cyan)}.hero h1{font-size:clamp(43px,5vw,77px);font-weight:850;line-height:1.06;letter-spacing:-.055em;margin:23px 0}.hero h1 span{color:#72dfff}.hero-copy>p{max-width:465px;color:#b6c5d7;font-size:17px;line-height:1.8}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:33px}.hero-facts{display:flex;gap:20px;flex-wrap:wrap;color:#7797b0;margin-top:32px;letter-spacing:.13em;font-size:10px;font-weight:700}.hero-facts span::before{content:'✧';color:#4ddaf4;margin-right:9px}
.hero-visual{position:absolute;inset:88px -5% 0 39%;pointer-events:none;z-index:1;--rx:57%;--ry:44%}.hero-aura{position:absolute;width:660px;height:660px;top:0;right:4%;background:radial-gradient(circle,rgba(8,141,208,.16),transparent 62%);filter:blur(12px)}.hero-ship-frame{position:absolute;inset:0}.hero-ship-image,.hero-ship-fallback{position:absolute;inset:2% -2% 6% 1%;width:100%;height:100%;object-fit:contain;object-position:center;filter:drop-shadow(0 0 16px rgba(140,231,255,.15)) drop-shadow(0 0 44px rgba(39,164,243,.22));animation:shipFloat 9s ease-in-out infinite}.hero-ship-image{display:none}.hero-ship-image.is-ready{display:block}.hero-ship-fallback{background:url('../assets/hero/hero-art.webp') center/contain no-repeat;mask-image:radial-gradient(ellipse 60% 57% at 53% 50%,black 45%,transparent 99%);-webkit-mask-image:radial-gradient(ellipse 60% 57% at 53% 50%,black 45%,transparent 99%)}.hero-ship-frame.has-png .hero-ship-fallback{display:none}.hero-ship-frame.has-png .hero-ship-image{display:block}.hero-ship-frame::before{content:"";position:absolute;left:10%;right:5%;bottom:15%;height:22%;background:radial-gradient(ellipse at 50% 50%,rgba(87,216,255,.18),transparent 64%);filter:blur(18px)}.radar-outer{position:absolute;left:55%;top:47%;width:min(36vw,405px);aspect-ratio:1;border:1px solid #66dcff31;border-radius:50%;transform:translate(-50%,-50%);box-shadow:0 0 65px #18bef812,inset 0 0 65px #10a5ed0b}.radar-outer::before,.radar-outer::after{content:"";position:absolute;border-radius:50%;inset:22px;border:1px dashed #89dfff24}.radar-outer::after{inset:-30px;border:1px solid transparent;border-top-color:#51d8ff60;border-bottom-color:#51d8ff30;animation:radarRotate 34s linear infinite}.scan-lines{position:absolute;inset:0;background:repeating-linear-gradient(0deg,transparent 0,transparent 5px,#60c5f104 6px)}.scan-beam{position:absolute;top:10%;left:25%;width:65%;height:1px;background:linear-gradient(90deg,transparent,#52d7f677,transparent);box-shadow:0 0 15px #38d3ff77;animation:scanMove 10s ease-in-out infinite}.reticle{position:absolute;left:var(--rx);top:var(--ry);height:146px;width:146px;transform:translate(-50%,-50%);filter:drop-shadow(0 0 6px #4ed6ff66);transition:left .18s ease-out,top .18s ease-out}.reticle-circle{position:absolute;inset:20px;border:1px solid #8aeaffb2;border-radius:50%}.reticle-circle::before{content:"";position:absolute;inset:-14px;border-radius:50%;border:1px dashed #5ee0ff77;animation:radarRotate 15s linear infinite}.reticle-circle::after{content:"";position:absolute;inset:25px;border-radius:50%;border:1px solid #5ee0ff65}.corner{position:absolute;width:20px;height:20px;border-color:#8beeff}.corner.tl{top:0;left:0;border-left:2px solid;border-top:2px solid}.corner.tr{top:0;right:0;border-right:2px solid;border-top:2px solid}.corner.bl{bottom:0;left:0;border-left:2px solid;border-bottom:2px solid}.corner.br{bottom:0;right:0;border-right:2px solid;border-bottom:2px solid}.aim-h,.aim-v{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:#b9f8ff}.aim-h{width:23px;height:1px}.aim-v{height:23px;width:1px}.target-label{position:absolute;left:calc(var(--rx) + 79px);top:calc(var(--ry) + 79px);white-space:nowrap;color:#83e8fe;font:700 10px/1.5 ui-monospace,SFMono-Regular,monospace;letter-spacing:.17em;text-shadow:0 0 14px #3ddfff;transition:left .18s,top .18s}.telemetry{position:absolute;bottom:64px;right:13%;display:flex;gap:25px;color:#6d9ab2;font:10px/1.5 ui-monospace,monospace;letter-spacing:.15em}.hero-hud-panel{position:absolute;display:flex;flex-direction:column;gap:4px;min-width:185px;padding:14px 15px;background:linear-gradient(180deg,rgba(9,25,39,.66),rgba(9,20,31,.28));backdrop-filter:blur(10px);border:1px solid rgba(105,197,232,.16);box-shadow:var(--shadow);font-family:ui-monospace,SFMono-Regular,monospace}.hero-hud-panel strong{font-size:12px;letter-spacing:.08em;color:#eef8ff}.hero-hud-panel small,.hud-label{font-size:10px;letter-spacing:.16em;color:#81dff7}.hero-hud-panel small{color:#87a9c4}.hud-top{top:10%;left:10%}.hud-bottom{bottom:16%;left:9%}.hero-bottomfade{position:absolute;inset:auto 0 0;height:150px;background:linear-gradient(transparent,var(--bg));pointer-events:none;z-index:2}
.highlights{border-top:1px solid var(--line);background:#091321;position:relative;z-index:3}.highlights-grid{display:grid;grid-template-columns:repeat(4,1fr)}.highlight{display:flex;gap:15px;align-items:center;padding:28px 17px;border-right:1px solid var(--line)}.highlight:last-child{border-right:0}.highlight-icon{font-size:32px;line-height:1;color:var(--cyan)}.highlight strong,.highlight span:last-child{display:block}.highlight strong{font-size:14px}.highlight div span{color:#91a6ba;font-size:12px;margin-top:3px}
.section{padding:110px 0}.section-kicker{font-size:11px;font-weight:750;letter-spacing:.27em;color:var(--cyan);margin-bottom:13px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:38px}.section h2,.closing-cta h2{font-weight:800;font-size:clamp(30px,3.7vw,48px);letter-spacing:-.04em;margin-bottom:12px}.section-heading p{color:var(--muted);margin:0}.section-counter{font-size:12px;letter-spacing:.12em;color:#7895ad}.section-activities{background:linear-gradient(#0b1625,#0b1929)}.activities-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.activity-card{position:relative;min-height:238px;padding:30px 27px;border:1px solid #36516a66;border-radius:10px;background:linear-gradient(145deg,#142c40,#0e1d2f 77%);overflow:hidden;display:flex;flex-direction:column;justify-content:end;transition:transform .25s,border-color .25s,box-shadow .25s}.activity-card:hover{transform:translateY(-4px);border-color:#64cbe37a;box-shadow:0 18px 45px rgba(0,0,0,.22)}.activity-wide{grid-column:span 2;background:radial-gradient(ellipse at 83% 15%,#144a67,#14263b 55%,#0c1a2d)}.activity-symbol{position:absolute;right:26px;top:15px;font-size:70px;line-height:1;color:#5fd7f71a}.activity-index{font:700 10px/1.5 ui-monospace,monospace;letter-spacing:.14em;color:#68cce7}.activity-card h3{font-size:21px;font-weight:750;margin:10px 0}.activity-card p{color:#a7bcce;font-size:13px;max-width:280px;margin:0}.section-modes{background:#070f1a}.modes-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.mode-card{position:relative;aspect-ratio:3/4;overflow:hidden;border-radius:10px;background:#13253c;border:1px solid #5a8fa62e;isolation:isolate;box-shadow:0 14px 40px rgba(0,0,0,.18)}.mode-card img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.2,.7,.1,1),filter .3s}.mode-card:hover img{transform:scale(1.035);filter:saturate(1.05)}.mode-card::before{content:"";position:absolute;inset:0;border:1px solid transparent;transition:border-color .25s;pointer-events:none}.mode-card:hover::before{border-color:rgba(96,223,255,.38)}.mode-card::after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent 15%,#06111ec7 65%,#050d17f5);pointer-events:none}.mode-caption{position:absolute;inset:auto 0 0;padding:29px 26px;z-index:1}.mode-caption span{font-size:10px;font-weight:700;letter-spacing:.18em;color:#83e4f6}.mode-caption h3{font-size:clamp(19px,2.1vw,28px);font-weight:800;line-height:1.12;margin:9px 0}.mode-caption p{color:#c2d3df;font-size:13px;margin:0}.closing-cta{padding:75px 0;border-block:1px solid var(--line);background:radial-gradient(ellipse at 80% 50%,#14394e,#101f31 65%,#0a1624)}.closing-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}.closing-cta h2{margin:0 0 8px}.closing-cta p:last-child{color:#a2b7c7;margin:0}.contact{padding:75px 0;background:#09131f}.contact-inner{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}.contact img{width:170px;height:auto}.contact p{color:#869fb2;margin-top:15px}.contact h2{font-size:14px;font-weight:800;margin:0 0 19px}.contact a{display:block;color:#96afc1;font-size:13px;margin:0 0 13px}.contact a:hover{color:var(--cyan)}.site-footer{background:#060c14;border-top:1px solid var(--line);padding:23px 0;font-size:12px;color:#8098ab}.footer-inner{display:flex;justify-content:space-between;gap:14px}.footer-inner div{display:flex;gap:22px}.back-to-top{position:fixed;right:20px;bottom:20px;z-index:8;padding:8px 15px;background:#112a3d;color:var(--cyan);border:1px solid #43748d;border-radius:5px;opacity:0;visibility:hidden;transform:translateY(12px);transition:all .25s}.back-to-top.visible{opacity:1;visibility:visible;transform:none}
.sc-modal{background:linear-gradient(180deg,#0b1a2b,#091523);color:var(--white);border:1px solid #39718b;box-shadow:0 20px 80px #0009}.sc-modal .modal-header{border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;padding:18px 20px}.login-badge{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;border:1px solid rgba(97,222,255,.35);color:var(--cyan2);box-shadow:0 0 24px rgba(67,205,255,.16)}.modal-kicker{font:700 10px/1.2 ui-monospace,monospace;letter-spacing:.18em;color:#8adff4;margin-bottom:2px}.sc-modal .modal-header .btn-close{margin-left:auto}.sc-modal label{font-size:13px;color:#adc6d8;margin:13px 0 7px}.sc-modal .form-control{background:#091323;border:1px solid #34526b;color:white;border-radius:5px;padding:11px}.sc-modal .form-control:focus{border-color:var(--cyan);box-shadow:0 0 0 .15rem #39bbd533}.login-actions{margin-top:22px}.integration-note{font-size:12px;color:#adc6d8;min-height:1em;margin-top:13px}
@keyframes shipFloat{50%{transform:translateY(-13px)}}@keyframes radarRotate{to{transform:rotate(360deg)}}@keyframes scanMove{50%{top:78%}}
@media(max-width:991px){.navbar-collapse{border-top:1px solid var(--line);padding:15px 0 18px}.site-header .navbar{min-height:72px}.hero,.hero-inner{min-height:860px}.hero-inner{align-items:start;padding-top:148px}.hero-copy{width:100%;max-width:580px}.hero-visual{inset:350px -6% 0 0;opacity:.85}.hero-ship-image,.hero-ship-fallback{object-position:60% center}.radar-outer{width:290px}.hud-top{top:4%;left:6%}.hud-bottom{left:6%;bottom:18%}.highlights-grid{grid-template-columns:repeat(2,1fr)}.highlight:nth-child(2){border-right:0}.highlight:nth-child(-n+2){border-bottom:1px solid var(--line)}.activities-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.modes-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.contact-inner{grid-template-columns:1fr 1fr;gap:28px}.contact-inner>div:first-child{grid-column:span 2}}
@media(max-width:600px){.navbar-brand img{width:152px}.hero,.hero-inner{min-height:790px}.hero-inner{padding-top:126px}.hero h1{font-size:clamp(39px,10.2vw,57px)}.hero-copy>p{font-size:14px;max-width:340px}.hero-actions{gap:9px}.hero-actions .btn{font-size:10px;padding:12px 13px}.hero-facts{font-size:9px;gap:10px}.hero-visual{top:410px;right:-10%;bottom:0;left:0;opacity:.85}.radar-outer{width:240px}.reticle{transform:translate(-50%,-50%) scale(.7)}.target-label,.telemetry,.hero-hud-panel{display:none}.highlight{padding:17px 9px;gap:8px}.highlight-icon{font-size:23px}.highlight strong{font-size:12px}.highlight div span{font-size:10px}.section{padding:74px 0}.activities-grid{grid-template-columns:1fr 1fr;gap:11px}.activity-card{min-height:190px;padding:20px 16px}.activity-card h3{font-size:17px}.activity-card p{font-size:12px}.activity-wide{grid-column:span 2}.modes-grid{grid-template-columns:1fr;gap:18px;max-width:460px;margin:auto}.mode-caption h3{font-size:27px}.closing-inner,.footer-inner{flex-direction:column;align-items:start}.section-counter{display:none}.footer-inner div{flex-wrap:wrap;gap:12px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* Hero artwork: two ships in combat, transparent PNG, floating independently of the HUD. */
.hero-ship-frame.has-png .hero-ship-image{
  inset:3% -3% 3% -2%;width:105%;height:94%;
  object-fit:contain;object-position:center center;
  filter:drop-shadow(0 16px 42px rgba(0,0,0,.34)) drop-shadow(0 0 24px rgba(61,185,255,.18));
  animation:shipFloat 9s ease-in-out infinite;
}
.hero-visual .hud-top{top:8%;left:6%}
.hero-visual .hud-bottom{bottom:12%;left:5%}
@media(max-width:991px){.hero-ship-frame.has-png .hero-ship-image{inset:0 -2% 0 0;width:102%;height:100%}}
@media(max-width:600px){.hero-ship-frame.has-png .hero-ship-image{inset:0 -12% 0 -7%;width:119%;height:100%}}