/* ICE FORCE — Next Generation Soldiers | Lextom Development */
/* (c) 2026 Lextom s.r.o. — confidential */

:root{
  --ink:#080d14; --ink2:#0d1521; --steel:#131e2c; --steel2:#1a2737;
  --ice:#7dd3fc; --ice-dk:#38bdf8; --ice-glow:rgba(125,211,252,.15);
  --white:#eaf2f9; --mut:#93a4b8; --mut2:#64758c; --line:#22303f;
  --amber:#f5a623; --green:#3dd68c; --red:#e5484d;
  --f-disp:'Sora',sans-serif; --f-body:'Spectral',serif; --f-mono:'JetBrains Mono',monospace;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--ink);color:var(--white);font-family:var(--f-body);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,.disp{font-family:var(--f-disp)}
.mono{font-family:var(--f-mono)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}
section{position:relative}

/* ============== GATE ============== */
#gate{position:fixed;inset:0;z-index:1000;background:
  radial-gradient(1200px 600px at 50% 0%, rgba(56,189,248,.12), transparent 60%),
  linear-gradient(180deg,#06090f,#0a121c);
  display:flex;align-items:center;justify-content:center;flex-direction:column;padding:24px;text-align:center;transition:opacity .6s ease, visibility .6s}
#gate.hidden{opacity:0;visibility:hidden;pointer-events:none}
.gate-snow{font-size:34px;color:var(--ice);margin-bottom:18px;animation:spin 14s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.gate-logo{height:54px;margin-bottom:26px;opacity:.95}
#gate h1{font-size:clamp(26px,5vw,44px);font-weight:800;letter-spacing:.04em;margin-bottom:8px}
#gate .sub{color:var(--ice);font-family:var(--f-mono);font-size:13px;letter-spacing:.32em;text-transform:uppercase;margin-bottom:34px}
.gate-box{background:rgba(19,30,44,.7);border:1px solid var(--line);border-radius:16px;padding:30px;max-width:420px;width:100%;backdrop-filter:blur(10px)}
.gate-box p{color:var(--mut);font-size:15px;margin-bottom:18px}
#pw{width:100%;background:#0a121c;border:1px solid var(--line);border-radius:10px;padding:14px 16px;color:var(--white);font-family:var(--f-mono);font-size:16px;letter-spacing:.2em;text-align:center;outline:none;transition:border .2s}
#pw:focus{border-color:var(--ice)}
.gate-btn{margin-top:14px;width:100%;background:linear-gradient(135deg,var(--ice-dk),var(--ice));color:#06121c;border:none;border-radius:10px;padding:14px;font-family:var(--f-disp);font-weight:700;font-size:15px;letter-spacing:.05em;cursor:pointer;transition:transform .15s, box-shadow .2s}
.gate-btn:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(56,189,248,.3)}
.gate-err{color:var(--red);font-size:13px;margin-top:12px;min-height:18px;font-family:var(--f-mono)}
.gate-langs{margin-top:26px;display:flex;gap:8px;justify-content:center}
.gate-langs button{background:transparent;border:1px solid var(--line);color:var(--mut);padding:7px 14px;border-radius:20px;font-family:var(--f-mono);font-size:12px;cursor:pointer;transition:all .2s}
.gate-langs button.on,.gate-langs button:hover{border-color:var(--ice);color:var(--ice)}

/* ============== NAV ============== */
#site{opacity:0;transition:opacity .8s ease .2s}
#site.show{opacity:1}
nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(8,13,20,.78);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:transform .4s}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:70px}
.nav-brand{display:flex;align-items:center;gap:12px}
.nav-brand img{height:34px}
.nav-brand .nm{font-family:var(--f-disp);font-weight:800;font-size:17px;letter-spacing:.05em}
.nav-brand .nm small{display:block;font-size:9px;letter-spacing:.3em;color:var(--ice);font-weight:600}
.nav-links{display:flex;align-items:center;gap:24px}
.nav-links a{font-family:var(--f-disp);font-size:13.5px;color:var(--mut);font-weight:400;transition:color .2s;cursor:pointer}
.nav-links a:hover{color:var(--white)}
.nav-lang{display:flex;gap:4px;margin-left:8px}
.nav-lang button{background:transparent;border:1px solid var(--line);color:var(--mut2);width:34px;height:30px;border-radius:7px;font-family:var(--f-mono);font-size:11px;cursor:pointer;transition:all .2s}
.nav-lang button.on{border-color:var(--ice);color:var(--ice)}
.burger{display:none;background:none;border:none;color:var(--white);font-size:24px;cursor:pointer}
@media(max-width:980px){.nav-links{display:none}.burger{display:block}.nav-links.open{display:flex;position:absolute;top:70px;right:0;left:0;flex-direction:column;background:var(--ink2);padding:20px;border-bottom:1px solid var(--line)}}

/* ============== HERO ============== */
.hero{min-height:100vh;display:flex;align-items:center;padding-top:70px;position:relative;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:saturate(.85)}
.hero-bg::after{content:"";position:absolute;inset:0;background:
  linear-gradient(90deg,var(--ink) 8%, rgba(8,13,20,.72) 45%, rgba(8,13,20,.4) 100%),
  linear-gradient(180deg,transparent 55%,var(--ink) 98%)}
.hero-in{position:relative;z-index:2;max-width:760px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-mono);font-size:12px;letter-spacing:.28em;text-transform:uppercase;color:var(--ice);border:1px solid var(--line);padding:8px 16px;border-radius:30px;margin-bottom:28px;background:rgba(13,21,33,.6)}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green);animation:pulse 2s infinite}
@keyframes pulse{50%{opacity:.4}}
.hero h1{font-size:clamp(38px,6.5vw,76px);font-weight:800;line-height:1.02;letter-spacing:-.01em;margin-bottom:10px}
.hero h1 .grad{background:linear-gradient(120deg,var(--ice),var(--ice-dk) 60%,#a5b8cc);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .tag{font-family:var(--f-mono);font-size:14px;letter-spacing:.22em;color:var(--mut);text-transform:uppercase;margin-bottom:26px}
.hero p.lead{font-size:clamp(16px,2vw,20px);color:#c4d2e0;max-width:600px;margin-bottom:34px;line-height:1.55}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-disp);font-weight:600;font-size:15px;padding:15px 28px;border-radius:11px;cursor:pointer;transition:transform .15s,box-shadow .2s,background .2s;border:none}
.btn-primary{background:linear-gradient(135deg,var(--ice-dk),var(--ice));color:#06121c}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 36px rgba(56,189,248,.32)}
.btn-ghost{background:rgba(19,30,44,.5);border:1px solid var(--line);color:var(--white)}
.btn-ghost:hover{border-color:var(--ice);color:var(--ice)}
.hero-stats{display:flex;gap:34px;margin-top:48px;flex-wrap:wrap}
.hero-stats .st .n{font-family:var(--f-disp);font-weight:800;font-size:30px;color:var(--white);line-height:1}
.hero-stats .st .n span{color:var(--ice)}
.hero-stats .st .l{font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;color:var(--mut);text-transform:uppercase;margin-top:7px}

/* ============== SECTIONS ============== */
.sec{padding:96px 0}
.sec-tag{font-family:var(--f-mono);font-size:12px;letter-spacing:.28em;text-transform:uppercase;color:var(--ice);margin-bottom:16px;display:flex;align-items:center;gap:12px}
.sec-tag::before{content:"";width:34px;height:1px;background:var(--ice)}
.sec h2{font-size:clamp(28px,4vw,44px);font-weight:800;line-height:1.08;letter-spacing:-.01em;margin-bottom:22px;max-width:840px}
.sec .intro{font-size:18px;color:var(--mut);max-width:760px;margin-bottom:48px;line-height:1.6}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent)}

.grid{display:grid;gap:20px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g3,.g4{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:linear-gradient(160deg,var(--steel),var(--ink2));border:1px solid var(--line);border-radius:16px;padding:30px;position:relative;overflow:hidden;transition:transform .25s,border-color .25s}
.card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--ice);opacity:.7}
.card:hover{transform:translateY(-4px);border-color:rgba(125,211,252,.4)}
.card .ico{font-size:26px;margin-bottom:16px;display:block}
.card h3{font-size:19px;font-weight:700;margin-bottom:10px}
.card p{color:var(--mut);font-size:14.5px;line-height:1.55}
.card.amber::before{background:var(--amber)} .card.green::before{background:var(--green)} .card.red::before{background:var(--red)}

/* Slide image embed */
.slide-embed{margin-top:36px;border-radius:16px;overflow:hidden;border:1px solid var(--line);box-shadow:0 24px 60px rgba(0,0,0,.4)}
.slide-embed img{width:100%;height:auto;display:block}
.slide-embed .cap{padding:14px 20px;background:var(--ink2);border-top:1px solid var(--line);font-family:var(--f-mono);font-size:12px;color:var(--mut);letter-spacing:.06em}

/* HPP */
.hpp{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
@media(max-width:880px){.hpp{grid-template-columns:1fr}}
.hpp-list{display:flex;flex-direction:column;gap:18px}
.hpp-item{display:flex;gap:16px;align-items:flex-start}
.hpp-item .ic{flex:none;width:46px;height:46px;border-radius:11px;background:var(--ice-glow);border:1px solid rgba(125,211,252,.3);display:flex;align-items:center;justify-content:center;font-size:20px}
.hpp-item h4{font-size:17px;font-weight:600;margin-bottom:5px}
.hpp-item p{color:var(--mut);font-size:14px}
.hpp-card{background:linear-gradient(155deg,#16263a,#0e1826);border:1px solid rgba(245,166,35,.4);border-radius:18px;padding:34px;text-align:center}
.hpp-card .age{display:flex;justify-content:space-around;align-items:center;margin:18px 0}
.hpp-card .age .big{font-family:var(--f-disp);font-weight:800;font-size:54px;line-height:1}
.hpp-card .age .old{color:var(--mut2)} .hpp-card .age .new{color:var(--amber)}
.hpp-card .age .arr{font-size:24px;color:var(--ice)}
.hpp-card .lab{font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--mut)}
.hpp-card .quote{font-family:var(--f-body);font-style:italic;font-size:16px;color:var(--white);margin-top:20px;border-top:1px solid var(--line);padding-top:18px}

/* MODULES */
.modules-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:960px){.modules-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.modules-grid{grid-template-columns:1fr}}
.module-card{background:linear-gradient(160deg,var(--steel),var(--ink2));border:1px solid var(--line);border-radius:16px;padding:26px;position:relative;overflow:hidden;transition:transform .25s,border-color .25s}
.module-card.proto{border-color:var(--amber);box-shadow:0 0 0 1px rgba(245,166,35,.18)}
.module-card .badge{position:absolute;top:0;left:0;right:0;height:5px;background:var(--ice)}
.module-card.amber .badge{background:var(--amber)} .module-card.green .badge{background:var(--green)} .module-card.deep .badge{background:var(--ice-dk)}
.module-card .nm{font-family:var(--f-disp);font-weight:800;font-size:20px;margin-top:18px;color:var(--white)}
.module-card .sz{font-family:var(--f-disp);font-weight:800;font-size:28px;color:var(--ice);margin:6px 0 4px}
.module-card.amber .sz{color:var(--amber)} .module-card.green .sz{color:var(--green)} .module-card.deep .sz{color:var(--ice-dk)}
.module-card .cap{font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--mut);margin-bottom:14px}
.module-card p{font-size:13.5px;color:var(--mut);line-height:1.5}
.proto-tag{display:inline-block;font-family:var(--f-mono);font-size:10px;letter-spacing:.16em;color:var(--amber);background:rgba(245,166,35,.1);border:1px solid rgba(245,166,35,.3);padding:3px 10px;border-radius:20px;margin-top:12px}

/* Pricing table */
.pricing{overflow-x:auto;margin-top:30px;border:1px solid var(--line);border-radius:14px;background:var(--ink2)}
.pricing table{width:100%;border-collapse:collapse;min-width:720px}
.pricing th,.pricing td{padding:18px 20px;text-align:left;font-family:var(--f-disp);font-size:14px}
.pricing th{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--mut2);background:#0a121c;font-weight:400}
.pricing tr{border-top:1px solid var(--line)}
.pricing tr.proto{background:#1a2030;position:relative}
.pricing tr.proto td:first-child{border-left:3px solid var(--amber)}
.pricing td.nm{color:var(--ice);font-weight:700}
.pricing tr.proto td.nm{color:var(--amber)}
.pricing td.tot{font-weight:800;font-size:16px;color:var(--white)}
.pricing td.proto-mark{color:var(--amber);font-family:var(--f-mono);font-size:10px;letter-spacing:.12em}

/* Investor section */
.inv{background:radial-gradient(800px 400px at 80% 0%, rgba(56,189,248,.08), transparent 60%),linear-gradient(180deg,var(--ink2),var(--ink))}
.inv-hero{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:26px}
@media(max-width:760px){.inv-hero{grid-template-columns:1fr}}
.inv-box{background:linear-gradient(160deg,var(--steel),var(--ink2));border:1px solid var(--line);border-radius:16px;padding:28px;text-align:center}
.inv-box.base{border-color:var(--ice);box-shadow:0 0 0 1px rgba(125,211,252,.2), 0 20px 50px rgba(0,0,0,.4)}
.inv-box .scn{font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;margin-bottom:14px}
.inv-box .profit{font-family:var(--f-disp);font-weight:800;font-size:38px;line-height:1;margin-bottom:6px}
.inv-box .meta{font-family:var(--f-mono);font-size:13px;color:var(--mut);margin-bottom:14px}
.inv-box .meta b{color:var(--ice)}
.inv-box p{font-size:13.5px;color:var(--mut);border-top:1px solid var(--line);padding-top:14px;line-height:1.5}
.kpi-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:18px}
@media(max-width:760px){.kpi-row{grid-template-columns:1fr 1fr}}
.kpi{background:rgba(13,21,33,.6);border:1px solid var(--line);border-radius:13px;padding:22px;text-align:center}
.kpi .v{font-family:var(--f-disp);font-weight:800;font-size:26px;color:var(--ice)}
.kpi .k{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--mut);margin-top:7px}

/* Timeline */
.tl{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:20px}
@media(max-width:760px){.tl{grid-template-columns:1fr}}
.tl-step{padding:26px;border:1px solid var(--line);border-left:3px solid var(--ice);background:var(--steel);position:relative}
.tl-step:nth-child(2){border-left-color:var(--ice-dk)}
.tl-step:nth-child(3){border-left-color:var(--amber)}
.tl-step:nth-child(4){border-left-color:var(--green)}
.tl-step .yr{font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;color:var(--ice);margin-bottom:8px}
.tl-step:nth-child(2) .yr{color:var(--ice-dk)}
.tl-step:nth-child(3) .yr{color:var(--amber)}
.tl-step:nth-child(4) .yr{color:var(--green)}
.tl-step h4{font-size:17px;font-weight:700;margin-bottom:8px}
.tl-step p{font-size:13.5px;color:var(--mut)}

/* Benefit + deck */
.benefit{background:linear-gradient(135deg,#10243a,#0b1620);border:1px solid rgba(125,211,252,.35);border-radius:20px;padding:46px;text-align:center;margin-top:36px}
.benefit .ic{font-size:30px;color:var(--ice);margin-bottom:14px}
.benefit h3{font-size:clamp(22px,3vw,32px);font-weight:800;margin-bottom:14px;max-width:780px;margin-left:auto;margin-right:auto}
.benefit p{font-size:17px;color:var(--mut);max-width:720px;margin-left:auto;margin-right:auto;line-height:1.6}

.deck{background-size:cover;background-position:center;border-radius:20px;overflow:hidden;position:relative;padding:64px 48px;text-align:center;margin-top:10px}
.deck::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,13,20,.78),rgba(8,13,20,.9))}
.deck>*{position:relative;z-index:2}
.deck h3{font-size:clamp(24px,3.4vw,38px);font-weight:800;margin-bottom:14px}
.deck p{color:var(--mut);max-width:620px;margin:0 auto 28px;font-size:16.5px}

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:30px}
@media(max-width:760px){.gallery{grid-template-columns:1fr}}
.gal-item{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--ink2);transition:transform .25s,border-color .25s;cursor:pointer}
.gal-item:hover{transform:translateY(-4px);border-color:rgba(125,211,252,.4)}
.gal-item img{width:100%;aspect-ratio:16/9;object-fit:cover}
.gal-item .cap{padding:14px 18px;font-family:var(--f-mono);font-size:11.5px;letter-spacing:.1em;color:var(--mut);text-transform:uppercase}

/* Footer */
footer{border-top:1px solid var(--line);padding:54px 0 40px;background:var(--ink2)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:38px}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr}}
.foot-brand img{height:38px;margin-bottom:16px}
.foot-brand p{color:var(--mut);font-size:14px;max-width:320px}
footer h5{font-family:var(--f-disp);font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--white);margin-bottom:16px}
footer ul{list-style:none}
footer li{margin-bottom:10px}
footer li a,footer li span{color:var(--mut);font-size:14px;transition:color .2s}
footer li a:hover{color:var(--ice)}
.foot-bottom{border-top:1px solid var(--line);padding-top:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center}
.foot-bottom p{color:var(--mut2);font-size:12.5px;font-family:var(--f-mono)}
.confidential{display:inline-flex;align-items:center;gap:8px;color:var(--red);font-family:var(--f-mono);font-size:12px;border:1px solid rgba(229,72,77,.4);padding:6px 14px;border-radius:20px}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* Lightbox */
#lightbox{position:fixed;inset:0;background:rgba(6,10,16,.95);z-index:500;display:none;align-items:center;justify-content:center;padding:24px;cursor:zoom-out}
#lightbox.open{display:flex}
#lightbox img{max-width:95vw;max-height:90vh;border-radius:10px;box-shadow:0 30px 90px rgba(0,0,0,.6)}
#lightbox .lb-close{position:absolute;top:24px;right:28px;color:#fff;background:rgba(0,0,0,.4);border:1px solid var(--line);border-radius:50%;width:42px;height:42px;font-size:22px;cursor:pointer}