:root{
  --bg:       #0a0a0a;
  --bg2:      #111111;
  --bg3:      #161612;
  --fg:       #ffffff;
  --fg2:      #d0c8c0;
  --fg3:      #8a8070;
  --bronze:   #d4a574;
  --bronze2:  #b07840;
  --bronze3:  #7a5020;
  --line:     #1e1a12;
  --line2:    #2a2218;
  --silver-grad: linear-gradient(180deg,#ffffff 0%,#e8d0a8 35%,#c8a060 65%,#906030 100%);
  --bronze-grad: linear-gradient(180deg,#f0d090 0%,#d4a574 40%,#a07030 100%);
  --f-disp:   "Bebas Neue","Saira Condensed",sans-serif;
  --f-tact:   "Saira Condensed","Oswald",sans-serif;
  --f-body:   "Saira",system-ui,sans-serif;
  --f-mono:   "JetBrains Mono",ui-monospace,monospace;
  --max:      1360px;
  --pad:      clamp(20px,4vw,60px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--fg);font-family:var(--f-body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}

/* ── UTILITIES ─────────────────────────────── */
.wrap{max-width:var(--max);margin:0 auto;padding-inline:var(--pad)}
.mono{font-family:var(--f-mono)}
.tag{font-family:var(--f-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--fg3)}
.tag::before{content:"[ "}.tag::after{content:" ]"}
.bronze-bar{height:2px;background:linear-gradient(90deg,transparent,var(--bronze2) 20%,var(--bronze) 50%,var(--bronze2) 80%,transparent)}
h1,h2,h3{font-family:var(--f-disp);text-transform:uppercase;line-height:.92;letter-spacing:.01em}





@keyframes blink{50%{opacity:.3}}




}

/* ── HEADER ─────────────────────────────────── */
.site-header{position:sticky;top:0;z-index:100;background:rgba(4,3,2,.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.hdr{display:flex;justify-content:space-between;align-items:center;padding:13px 0}
.brand{display:flex;align-items:center;gap:12px}
.brand-shield{width:38px;height:38px;object-fit:contain;filter:drop-shadow(0 2px 6px rgba(0,0,0,.6))}
.brand-text{font-family:var(--f-disp);font-size:28px;letter-spacing:.05em;color:#ffffff;line-height:1}
.brand-sub{font-family:var(--f-mono);font-size:8px;letter-spacing:.3em;color:var(--fg3);margin-top:2px;-webkit-text-fill-color:var(--fg3)}
.nav{display:flex;align-items:center;gap:36px}
.nav a{font-family:var(--f-tact);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--fg2);transition:color .2s}
.nav a:hover{color:var(--bronze)}
.nav-caret::after{content:"";display:inline-block;width:6px;height:6px;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:rotate(45deg) translateY(-2px);margin-left:6px}

/* ── HERO ───────────────────────────────────── */
.hero{
  position:relative;overflow:hidden;contain:paint;
  padding:clamp(60px,8vw,120px) 0 0;
  background:linear-gradient(160deg,#111008 0%,#1c1a10 20%,#0d0c08 50%,#121008 100%);
}
/* PCB circuit trace texture + subtle copper atmosphere */
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:
    radial-gradient(ellipse 60% 50% at 60% 50%,rgba(212,165,116,.08) 0%,transparent 55%),
    radial-gradient(ellipse 80% 80% at 55% 52%,rgba(180,130,70,.06) 0%,transparent 65%),
    url('../images/pcb-pattern.svg?v=5');
  background-size: auto, auto, 600px 600px;
  background-repeat: no-repeat, no-repeat, repeat;
}
/* Copper-warm halo around drone */
.hero-drone-spotlight{
  position:absolute;right:-5%;top:0;width:65%;height:100%;pointer-events:none;
  background:
    radial-gradient(ellipse 55% 60% at 58% 58%,rgba(255,255,255,.38) 0%,rgba(255,225,180,.22) 15%,rgba(212,165,116,.12) 32%,transparent 55%),
    radial-gradient(ellipse 70% 70% at 60% 55%,rgba(220,170,100,.18) 0%,rgba(180,130,70,.08) 30%,transparent 58%);
}
.hero-glow{
  position:absolute;right:-5%;top:0;width:80%;height:100%;pointer-events:none;
  background:
    radial-gradient(ellipse 80% 80% at 55% 52%,rgba(212,165,116,.08) 0%,rgba(180,130,70,.04) 45%,transparent 68%);
}
/* Left vignette */
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background:linear-gradient(90deg,rgba(5,4,2,.70) 0%,rgba(5,4,2,.40) 38%,transparent 65%);
}
/* Keep h1 white with shadow on dark bg */
.hero .hero-h1{background:none;-webkit-background-clip:unset;background-clip:unset;color:#ffffff;text-shadow:0 4px 28px rgba(0,0,0,.65),0 0 60px rgba(0,0,0,.30)}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;align-items:end;position:relative;z-index:1}
.hero-left{padding-bottom:clamp(60px,8vw,100px)}
.hero-tag{margin-bottom:22px}
.hero-h1{
  font-size:clamp(90px,14vw,200px);
  background:var(--silver-grad);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  margin-bottom:16px;
}
.hero-sub{
  font-family:var(--f-tact);font-size:clamp(13px,1.5vw,19px);letter-spacing:.08em;text-transform:uppercase;
  color:var(--bronze);
  padding-left:40px;position:relative;margin-bottom:28px;
}
.hero-sub::before{content:"";position:absolute;left:0;top:52%;width:28px;height:1px;background:var(--bronze)}
.hero-lead{font-size:16px;line-height:1.7;color:var(--fg2);max-width:520px;margin-bottom:40px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}

/* Drone side */
.hero-right{position:relative;display:flex;align-items:flex-end;justify-content:center;padding-top:20px}
.drone-wrap{
  position:relative;
  width:100%;
  max-width:580px;
  margin:0 auto;
}
.drone-img{
  width:100%;
  object-fit:contain;
  filter:
    drop-shadow(0 0 25px rgba(212,165,116,.55))
    drop-shadow(0 0 60px rgba(180,130,70,.35))
    drop-shadow(0 0 120px rgba(140,100,40,.18))
    drop-shadow(0 50px 80px rgba(0,0,0,.70));
  animation:hover 6s ease-in-out infinite;
  transform-origin:center bottom;
}
@keyframes hover{
  0%,100%{transform:translateY(0) rotate(0deg)}
  25%{transform:translateY(-18px) rotate(.6deg)}
  60%{transform:translateY(-10px) rotate(-.4deg)}
  80%{transform:translateY(-20px) rotate(.3deg)}
}
/* Glow underneath drone */
.drone-shadow{
  position:absolute;bottom:-10px;left:50%;transform:translateX(-50%);
  width:60%;height:30px;
  background:radial-gradient(ellipse,rgba(212,165,116,.35),rgba(180,130,70,.15) 40%,transparent 70%);
  filter:blur(12px);
}

/* Spec strip */
.spec-strip{
  position:relative;
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(255,255,255,.015),transparent);
}
.spec-strip-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.spec-cell{padding:22px 28px;border-right:1px solid var(--line)}
.spec-cell:last-child{border-right:0}
.spec-k{font-family:var(--f-mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--fg3);margin-bottom:7px}
.spec-v{font-family:var(--f-disp);font-size:32px;letter-spacing:.02em;color:var(--fg)}
.spec-v small{font-family:var(--f-tact);font-size:14px;color:var(--fg3);margin-left:3px}

/* ── BUTTONS ────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:10px;padding:13px 26px;font-family:var(--f-tact);font-size:12px;letter-spacing:.14em;text-transform:uppercase;border:1px solid var(--line2);color:var(--fg2);background:transparent;transition:all .25s;cursor:pointer}
.btn:hover{border-color:var(--fg2);color:var(--fg);background:rgba(255,255,255,.04)}
.btn-bronze{border-color:var(--bronze3);color:var(--bronze)}
.btn-bronze:hover{background:linear-gradient(180deg,var(--bronze) 0%,var(--bronze2) 100%);color:#0a0a0a;border-color:var(--bronze)}
.btn .arr{transition:transform .25s}
.btn:hover .arr{transform:translateX(4px)}

/* ── SECTION COMMONS ───────────────────────── */
section{position:relative}
.sec-pad{padding:clamp(50px,6vw,80px) 0}
.systems-sec{padding:clamp(36px,4vw,56px) 0;background:#060604}
.sec-head{display:grid;grid-template-columns:auto 1fr auto;align-items:end;gap:20px;margin-bottom:clamp(40px,5vw,64px)}
.sec-head .lhs .tag{display:block;margin-bottom:12px}
.sec-head h2{font-size:clamp(40px,5.5vw,80px);color:#ffffff;white-space:nowrap}
.sec-head .rhs{font-family:var(--f-mono);font-size:11px;color:var(--fg3);letter-spacing:.2em;text-transform:uppercase;text-align:right;padding-bottom:6px}

/* ── VIDEO BLOCK ────────────────────────────── */
.video-sec{padding:clamp(40px,5vw,60px) 0 clamp(40px,6vw,80px)}
.video-sec .sec-head{margin-bottom:clamp(24px,3vw,40px)}
.video-frame{
  position:relative;aspect-ratio:16/9;
  background:radial-gradient(ellipse at 50%,#1c1a10,#080806 70%);
  border:1px solid var(--line2);overflow:hidden;
}
.vcorner{position:absolute;width:22px;height:22px;border:1px solid var(--bronze3);pointer-events:none}
.vc-tl{top:0;left:0;border-right:0;border-bottom:0}
.vc-tr{top:0;right:0;border-left:0;border-bottom:0}
.vc-bl{bottom:0;left:0;border-right:0;border-top:0}
.vc-br{bottom:0;right:0;border-left:0;border-top:0}
/* video */
#field-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
/* play/pause button */
.play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:80px;height:80px;border-radius:50%;border:1px solid var(--bronze);background:rgba(0,0,0,.55);display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:3;transition:opacity .2s;pointer-events:auto}
.play-tri{width:0;height:0;border-left:18px solid var(--bronze);border-top:11px solid transparent;border-bottom:11px solid transparent;margin-left:6px;display:block}
.play-pause{display:none;gap:6px;align-items:center}
.play-pause span{display:block;width:4px;height:18px;background:var(--bronze);border-radius:2px}
/* fullscreen button — always visible when stopped, hidden when playing */
.vid-fs{position:absolute;bottom:14px;right:14px;width:36px;height:36px;border-radius:6px;border:1px solid rgba(212,165,116,.35);background:rgba(0,0,0,.55);display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:3;transition:opacity .2s;pointer-events:auto}
.vid-fs svg{width:15px;height:15px;stroke:var(--bronze);display:block}
.vid-meta{position:absolute;left:20px;bottom:16px;font-family:var(--f-mono);font-size:10px;color:var(--fg3);letter-spacing:.15em;pointer-events:none}
/* ── playing state: hide play circle, show pause bars ── */
.video-frame.playing .play-tri{display:none}
.video-frame.playing .play-pause{display:flex}
/* ── playing: hide controls — only JS (ctrl-on) shows them again ── */
.video-frame.playing .play{opacity:0;pointer-events:none}
.video-frame.playing .vid-fs{opacity:0;pointer-events:none}
.video-frame.playing.ctrl-on .play,
.video-frame.playing.ctrl-on .vid-fs{opacity:1;pointer-events:auto}
/* ── fullscreen fix: fill screen without distortion ── */
.video-frame:-webkit-full-screen{width:100vw!important;height:100vh!important;aspect-ratio:auto!important;background:#000}
.video-frame:fullscreen{width:100vw!important;height:100vh!important;aspect-ratio:auto!important;background:#000}
.video-frame:-webkit-full-screen #field-video{object-fit:contain}
.video-frame:fullscreen #field-video{object-fit:contain}

/* ── SYSTEMS GRID ───────────────────────────── */
.sys-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}
.sys-card{
  position:relative;padding:34px 30px 30px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  min-height:320px;display:flex;flex-direction:column;justify-content:space-between;
  transition:background .3s;overflow:hidden;
}
.sys-card:last-child{border-right:0}
.sys-card:hover{background:rgba(212,165,116,.05)}
.sys-card-num{position:absolute;top:22px;right:26px;font-family:var(--f-mono);font-size:10px;color:var(--fg3);letter-spacing:.2em}
.sys-icon{width:44px;height:44px;color:var(--bronze);margin-bottom:60px;opacity:.85}
.sys-card h3{font-size:clamp(24px,2.8vw,38px);color:#f0f4f8;margin-bottom:6px}
.sys-count{font-family:var(--f-mono);font-size:11px;color:var(--fg3);letter-spacing:.16em;text-transform:uppercase;margin-bottom:18px}
.sys-bar{height:2px;width:0;background:var(--bronze-grad);transition:width .5s ease;margin-top:auto}
.sys-card:hover .sys-bar{width:100%}
.sys-link{font-family:var(--f-tact);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#ffffff;margin-top:10px;display:inline-flex;align-items:center;gap:8px}

/* ── FLAGSHIP ───────────────────────────────── */
.flagship{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.flagship::before{content:"MILVAGO";position:absolute;font-family:var(--f-disp);font-size:28vw;color:rgba(255,255,255,.018);top:50%;left:50%;transform:translate(-50%,-50%);pointer-events:none;white-space:nowrap}
.flagship-hero{display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center;padding-block:clamp(50px,6vw,80px)}
.flagship-badge{display:inline-flex;align-items:center;gap:14px;margin-bottom:18px}
.bronze-pill{
  padding:8px 24px 8px 18px;
  background:var(--bronze-grad);color:#1a1a1a;
  font-family:var(--f-tact);font-weight:600;font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  clip-path:polygon(0 0,100% 0,calc(100% - 18px) 100%,0 100%);
}
.flagship-h2{font-size:clamp(80px,13vw,190px);color:#ffffff;margin-bottom:14px}
.flagship-sub{font-family:var(--f-tact);font-size:clamp(16px,1.8vw,24px);letter-spacing:.08em;text-transform:uppercase;color:#ffffff;margin-bottom:26px}
.flagship-intro{font-size:15px;line-height:1.75;color:var(--fg2);max-width:540px}
.flagship-right{display:flex;align-items:center;justify-content:center}
.flagship-right img{width:88%;filter:drop-shadow(0 30px 50px rgba(0,0,0,.7))}

/* Specs datasheet */
.datasheet{margin-top:40px;border:1px solid var(--line);background:rgba(0,0,0,.40)}
.ds-head{display:flex;justify-content:space-between;align-items:center;padding:14px 22px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.02)}
.ds-head span{font-family:var(--f-tact);font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--fg)}
.ds-head .chip{font-family:var(--f-mono);font-size:10px;color:var(--bronze);border:1px solid var(--bronze3);padding:4px 10px;letter-spacing:.14em}
.ds-grid{display:grid;grid-template-columns:repeat(3,1fr)}
.ds-cell{padding:16px 22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.ds-cell:nth-child(3n){border-right:0}
.ds-label{font-family:var(--f-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--fg3);margin-bottom:6px}
.ds-val{font-family:var(--f-tact);font-size:17px;font-weight:500;color:var(--fg);letter-spacing:.02em}
.ds-val em{font-style:normal;color:var(--fg);font-weight:600}

/* Capabilities */
.caps{display:grid;grid-template-columns:repeat(3,1fr);margin-top:56px;border-top:1px solid var(--line)}
.cap-col{padding:32px 28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.cap-col:nth-child(3n){border-right:0}
.cap-num{font-family:var(--f-mono);font-size:10px;color:var(--fg3);letter-spacing:.2em;margin-bottom:14px}
.cap-col h4{font-family:var(--f-tact);font-size:17px;letter-spacing:.1em;text-transform:uppercase;color:#ffffff;font-weight:600;margin-bottom:6px}
.cap-col p{font-size:13px;color:var(--fg2);line-height:1.6;margin-bottom:12px}
.cap-col ul{list-style:none}
.cap-col li{font-size:13px;color:var(--fg2);padding:5px 0 5px 16px;position:relative;border-bottom:1px solid rgba(255,255,255,.04)}
.cap-col li::before{content:"";position:absolute;left:0;top:.7em;width:5px;height:5px;background:var(--bronze3)}

/* ── COMBAT SEQUENCE ────────────────────────── */
.combat-flow{display:grid;grid-template-columns:repeat(6,1fr);border:1px solid var(--line);background:rgba(0,0,0,.30)}
.flow-step{padding:24px 18px;border-right:1px solid var(--line);position:relative}
.flow-step:last-child{border-right:0}
.flow-n{font-family:var(--f-disp);font-size:44px;color:rgba(255,255,255,.35);line-height:1;margin-bottom:10px}
.flow-lbl{font-family:var(--f-mono);font-size:9px;color:var(--fg3);letter-spacing:.18em;text-transform:uppercase;margin-bottom:6px}
.flow-name{font-family:var(--f-tact);font-size:13px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--fg);line-height:1.3}
.flow-step::after{content:"›";position:absolute;right:-8px;top:50%;transform:translateY(-50%);font-size:20px;color:var(--bronze3);background:var(--bg2);width:16px;display:flex;align-items:center;justify-content:center}
.flow-step:last-child::after{display:none}

/* ── ADVANTAGES ─────────────────────────────── */
.adv-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.adv-grid h3{font-size:clamp(38px,5vw,70px);color:#ffffff;margin-bottom:18px}
.adv-list{list-style:none}
.adv-item{display:flex;align-items:flex-start;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.adv-n{font-family:var(--f-mono);font-size:10px;color:var(--fg);min-width:32px;padding-top:3px}
.adv-text{font-family:var(--f-tact);font-size:17px;letter-spacing:.04em;text-transform:uppercase;color:var(--fg);-webkit-text-fill-color:var(--fg);background:transparent;-webkit-background-clip:unset;background-clip:unset;font-weight:500;flex:1;min-width:0}

/* ── PROJECTS ───────────────────────────────── */
.proj-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.proj-card{
  border:1px solid var(--line);padding:28px;min-height:260px;
  display:flex;flex-direction:column;justify-content:space-between;
  transition:all .3s;position:relative;background:rgba(255,255,255,.01);
}
.proj-card:hover{border-color:var(--bronze3);background:rgba(212,165,116,.05)}
.proj-card.active{border-color:var(--bronze3);background:rgba(212,165,116,.06)}
.proj-top{display:flex;justify-content:space-between;align-items:flex-start}
.proj-status{font-family:var(--f-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;padding:4px 10px;border:1px solid;color:var(--bronze);border-color:var(--bronze3)}
.proj-status.tba{color:var(--fg3);border-color:var(--line2)}
.proj-num{font-family:var(--f-mono);font-size:10px;color:var(--fg3);letter-spacing:.2em}
.proj-card h3{font-size:44px;color:#ffffff;margin-top:20px;margin-bottom:4px}
.proj-card.tba h3{opacity:.5}
.proj-sub{font-family:var(--f-tact);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--fg)}
.proj-card.tba .proj-sub{color:var(--fg3)}

/* ── CONTACT ────────────────────────────────── */
.contact{border-top:1px solid var(--line);background:radial-gradient(ellipse at 80% 30%,rgba(212,165,116,.06),transparent 55%),var(--bg)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.contact-lhs h2{font-size:clamp(56px,8vw,110px);color:#ffffff;line-height:.9;margin-bottom:24px}
.contact-lhs p{font-size:15px;color:var(--fg2);line-height:1.7;max-width:460px;margin-bottom:32px}
.contact-info{margin-top:32px}
.ci-row{display:flex;justify-content:space-between;padding:14px 0;border-top:1px solid var(--line)}
.ci-k{font-family:var(--f-mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--fg3)}
.ci-v{font-family:var(--f-tact);font-size:15px;color:var(--fg);letter-spacing:.04em}
.contact-form{background:rgba(0,0,0,.50);border:1px solid var(--line2);padding:32px;position:relative}
.contact-form::before{content:"";position:absolute;top:-1px;left:0;right:0;height:2px;background:var(--bronze-grad)}
.form-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:22px;border-bottom:1px solid var(--line);margin-bottom:22px}
.form-head .ttl{font-family:var(--f-tact);font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--fg)}
.form-head .fid{font-family:var(--f-mono);font-size:10px;color:var(--fg2);letter-spacing:.16em}
.field{margin-bottom:16px}
.field label{display:block;font-family:var(--f-mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--fg3);margin-bottom:7px}
.field input,.field textarea,.field select{width:100%;background:rgba(255,255,255,.03);border:1px solid var(--line);color:var(--fg);font-family:var(--f-body);font-size:14px;padding:11px 13px;outline:none;transition:border-color .2s}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--bronze3);background:rgba(212,165,116,.04)}
.field textarea{min-height:110px;resize:vertical}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}

/* ── FOOTER ─────────────────────────────────── */
.footer{background:#000;padding:48px 0 22px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px;margin-bottom:36px}
.footer-brand{font-family:var(--f-disp);font-size:32px;color:#ffffff}
.footer-brand-desc{font-size:13px;color:var(--fg3);line-height:1.65;max-width:320px;margin-top:12px}
.footer-col h5{font-family:var(--f-mono);font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:var(--fg2);margin-bottom:16px}
.footer-col a{display:block;font-size:13px;color:var(--fg3);padding:5px 0;letter-spacing:.03em;transition:color .2s}
.footer-col a:hover{color:var(--bronze)}
.footer-bottom{border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;align-items:center;font-family:var(--f-mono);font-size:10px;color:var(--fg3);letter-spacing:.18em;text-transform:uppercase}

/* ── REVEAL ─────────────────────────────────── */
.rv{opacity:1;transform:none;transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}

/* ── RESPONSIVE ─────────────────────────────── */
@media(max-width:1000px){
  .hero-grid{grid-template-columns:1fr;padding-bottom:0}
  .hero-right{order:-1;max-width:640px;margin:0 auto 30px;width:100%}
  .spec-strip-grid{grid-template-columns:1fr 1fr}
  .spec-cell:nth-child(2){border-right:0}
  .sys-grid{grid-template-columns:1fr}
  .sys-card{border-right:0}
  .flagship-hero{grid-template-columns:1fr;gap:30px}
  .flagship-right{order:-1;max-width:260px;margin:0 auto}
  .caps{grid-template-columns:1fr}
  .cap-col{border-right:0}
  .combat-flow{grid-template-columns:repeat(2,1fr)}
  .flow-step::after{display:none}
  .flow-step{border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
  .adv-grid{grid-template-columns:1fr}
  .proj-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr;gap:48px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .ds-grid{grid-template-columns:1fr 1fr}
  .ds-cell:nth-child(3n){border-right:1px solid var(--line)}
  .ds-cell:nth-child(2n){border-right:0}
  .sec-head{grid-template-columns:1fr;gap:10px}
  .sec-head .rhs{text-align:left}
}

@media(max-width:768px){
  .wrap{padding-inline:20px}
  .hdr{justify-content:space-between}
  .brand-shield{width:30px;height:30px}
  .brand-text{font-size:20px}
  .nav{gap:16px}
  .nav a{font-size:11px;letter-spacing:.1em}

  /* Homepage hero */
  .hero{padding-top:48px}
  .hero-h1{font-size:clamp(60px,17vw,90px)}
  .hero-sub{font-size:14px;margin-bottom:18px}
  .hero-lead{font-size:14px;margin-bottom:24px}
  .hero-right{width:100%;max-width:440px;margin:0 auto 20px}
  .hero-left{padding-bottom:32px}
  /* Stacked layout — switch vignette to bottom-up so text area is covered */
  .hero::after{background:linear-gradient(180deg,transparent 18%,rgba(5,4,2,.68) 52%,rgba(5,4,2,.94) 100%)}

  /* Product page hero */
  .sp-hero{padding-top:52px}
  .sp-h1{font-size:clamp(54px,15vw,80px)}
  .sp-subtitle{font-size:11px;letter-spacing:.13em;margin-bottom:18px}
  .sp-hero-right{width:100%;max-width:380px;margin:0 auto 10px}
  .sp-hero-left{padding-bottom:32px}
  .sp-breadcrumb{margin-bottom:12px;font-size:10px}
  /* Stacked layout — vignette goes bottom-up instead of left-right */
  .sp-hero::after{background:linear-gradient(180deg,transparent 18%,rgba(5,4,2,.68) 52%,rgba(5,4,2,.94) 100%)}

  /* Sections */
  .sec-pad{padding:clamp(28px,5vw,48px) 0}
  .sp-body-text{font-size:14px}
  .sp-bullet-list li{font-size:13px;padding:10px 0 10px 18px}
  .sp-big-v{font-size:clamp(36px,8vw,52px)}
}

/* ── NAV DROPDOWN ────────────────────────────────── */
.nav-dropdown{position:relative}
.nav-dropdown-menu{display:none;position:absolute;top:100%;right:0;background:rgba(10,10,10,.95);border:1px solid var(--line2);border-top:2px solid var(--bronze);min-width:200px;padding:8px 0;z-index:200}
.nav-dropdown-menu a{display:block;padding:10px 20px;font-family:var(--f-tact);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--fg2);transition:all .2s}
.nav-dropdown-menu a:hover{color:var(--fg);background:rgba(212,165,116,.05);padding-left:26px}
.nav-dropdown:hover .nav-dropdown-menu{display:block}

/* ── SINGLE SYSTEM PAGE ──────────────────────────── */
.sp-hero{
  position:relative;overflow:hidden;contain:paint;
  padding:clamp(80px,10vw,140px) 0 0;
  background:
    linear-gradient(160deg,#0d0c08 0%,#1a1608 20%,#100e08 50%,#181410 100%),
    repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(212,165,116,.015) 2px,rgba(212,165,116,.015) 3px);
}
.sp-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:
    linear-gradient(180deg,rgba(212,165,116,.05) 0%,transparent 65%),
    url('../images/pcb-pattern.svg?v=5');
  background-size: auto, 600px 600px;
  background-repeat: no-repeat, repeat;
}
.sp-hero-glow{
  position:absolute;right:-5%;top:0;width:65%;height:100%;pointer-events:none;z-index:0;
  background:
    radial-gradient(ellipse 55% 60% at 58% 52%,rgba(255,225,180,.28) 0%,rgba(212,165,116,.18) 20%,rgba(180,130,70,.08) 42%,transparent 60%),
    radial-gradient(ellipse 70% 70% at 62% 48%,rgba(220,170,100,.14) 0%,rgba(180,130,70,.06) 38%,transparent 62%);
}
.sp-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background:linear-gradient(90deg,rgba(10,8,5,.88) 0%,rgba(10,8,5,.60) 30%,rgba(10,8,5,.20) 55%,transparent 72%);
}
.sp-hero-inner{position:relative;z-index:1}
.sp-hero-inner{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end}
.sp-hero-left{padding-bottom:clamp(60px,8vw,100px)}
.sp-hero-right{position:relative;display:flex;align-items:flex-end;justify-content:center;padding-top:20px}
.sp-breadcrumb{display:flex;align-items:center;gap:10px;font-family:var(--f-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--fg3);margin-bottom:24px}
.sp-breadcrumb a{color:var(--bronze);transition:color .2s}
.sp-breadcrumb a:hover{color:var(--fg)}
.sp-h1{font-family:var(--f-disp);font-size:clamp(80px,13vw,190px);color:#ffffff;text-shadow:0 4px 28px rgba(0,10,30,.55),0 0 80px rgba(0,20,60,.30);line-height:.92;margin-bottom:10px}
.sp-subtitle{font-family:var(--f-tact);font-size:clamp(12px,1.3vw,17px);letter-spacing:.18em;text-transform:uppercase;color:#ffffff;margin-bottom:36px}
.sp-stat-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);margin-bottom:36px}
.sp-stat{padding:16px 20px;border-right:1px solid var(--line)}
.sp-stat:last-child{border-right:0}
.sp-stat-v{font-family:var(--f-disp);font-size:clamp(22px,2.8vw,38px);color:var(--fg);line-height:1}
.sp-stat-v small{font-family:var(--f-tact);font-size:12px;color:var(--fg3);margin-left:2px}
.sp-stat-k{font-family:var(--f-mono);font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--fg3);margin-top:5px}

/* Intro */
.sp-intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.sp-intro-h2{font-family:var(--f-disp);font-size:clamp(40px,5.5vw,86px);color:#f0f4f8;line-height:.92;margin-bottom:22px}
.sp-intro-text{font-size:15px;line-height:1.75;color:var(--fg2)}
.sp-big-spec-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.sp-big-spec{background:var(--bg2);padding:26px 22px}
.sp-big-v{font-family:var(--f-disp);font-size:clamp(42px,5.5vw,72px);color:#ffffff;line-height:1}
.sp-big-unit{font-family:var(--f-tact);font-size:14px;letter-spacing:.08em;color:var(--fg2);text-transform:uppercase;margin-bottom:4px}
.sp-big-k{font-family:var(--f-mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--fg3)}

/* Spec table */
.sp-spec-table{border-top:1px solid var(--line)}
.sp-spec-row{display:grid;grid-template-columns:220px 1fr;border-bottom:1px solid var(--line)}
.sp-spec-k{font-family:var(--f-mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--fg3);padding:13px 22px;border-right:1px solid var(--line)}
.sp-spec-v{font-family:var(--f-tact);font-size:15px;color:var(--fg);-webkit-text-fill-color:var(--fg);padding:11px 22px;letter-spacing:.02em}

/* General structure */
.sp-struct-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.sp-struct-diagram{display:grid;grid-template-columns:1.6fr 1fr;gap:60px;align-items:center}
.sp-struct-diagram-img{display:flex;align-items:center;justify-content:center}
.sp-struct-diagram-img img{
  width:75%;display:block;margin:0 auto;
  filter:
    drop-shadow(0 0 20px rgba(212,165,116,.50))
    drop-shadow(0 0 55px rgba(180,130,70,.32))
    drop-shadow(0 0 100px rgba(140,100,40,.18))
    drop-shadow(0 30px 60px rgba(0,0,0,.70));
}
.sp-node-list{list-style:none;margin-top:20px}
.sp-node-list li{display:flex;align-items:center;gap:12px;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.05);font-family:var(--f-tact);font-size:13px;letter-spacing:.04em;color:var(--fg2);-webkit-text-fill-color:var(--fg2)}
.sp-node-n{font-family:var(--f-mono);font-size:10px;color:var(--fg);-webkit-text-fill-color:var(--fg);min-width:24px}
.sp-body-text{font-size:15px;line-height:1.75;color:var(--fg2);-webkit-text-fill-color:var(--fg2)}
.sp-label-head{font-family:var(--f-tact);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:#ffffff;-webkit-text-fill-color:#ffffff;margin:24px 0 12px}

/* Concept + Purpose */
.sp-concept-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}
.sp-section-h2{font-family:var(--f-disp);font-size:clamp(36px,4.5vw,68px);color:#f0f4f8;line-height:.92}
.sp-bullet-list{list-style:none;margin-top:4px}
.sp-bullet-list li{font-family:var(--f-tact);font-size:15px;letter-spacing:.04em;text-transform:uppercase;color:var(--fg2);-webkit-text-fill-color:var(--fg2);padding:12px 0 12px 20px;border-bottom:1px solid var(--line);position:relative}
.sp-bullet-list li::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:5px;height:5px;background:var(--bronze3)}

/* Advantages — новий набір класів без webkit-проблем */
.sp-adv-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.sp-adv-h3{font-family:var(--f-disp);font-size:clamp(38px,5vw,70px);color:#f0f4f8;line-height:.92;margin-bottom:18px}
.sp-adv-list{list-style:none}
.sp-adv-item{display:flex;align-items:center;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
.sp-adv-n{font-family:var(--f-mono);font-size:10px;color:var(--fg);-webkit-text-fill-color:var(--fg);min-width:28px}
.sp-adv-icon{width:20px;height:20px;flex-shrink:0;display:flex;align-items:center}
.sp-adv-text{font-family:var(--f-tact);font-size:16px;letter-spacing:.04em;text-transform:uppercase;color:var(--fg);-webkit-text-fill-color:var(--fg);font-weight:500;background:none;-webkit-background-clip:unset;background-clip:unset}

/* Contact */
.sp-contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.sp-contact-h2{font-family:var(--f-disp);font-size:clamp(54px,8vw,110px);color:#ffffff;line-height:.9}
.sp-contact-cta{padding-top:8px}

/* ── SINGLE SYSTEM RESPONSIVE ──────────────────── */
@media(max-width:1000px){
  .sp-hero-inner{grid-template-columns:1fr}
  .sp-hero-right{order:-1;max-width:560px;margin:0 auto 20px;width:100%}
  .sp-stat-grid{grid-template-columns:1fr 1fr}
  .sp-stat:nth-child(2){border-right:0}
  .sp-stat:nth-child(3){border-right:1px solid var(--line)}
  .sp-intro-grid{grid-template-columns:1fr;gap:40px}
  .sp-struct-grid{grid-template-columns:1fr}
  .sp-struct-diagram{grid-template-columns:1fr}
  .sp-concept-grid{grid-template-columns:1fr;gap:48px}
  .sp-adv-grid{grid-template-columns:1fr}
  .sp-contact-grid{grid-template-columns:1fr;gap:48px}
}
@media(max-width:600px){
  .sp-spec-row{grid-template-columns:1fr}
  .sp-spec-k{border-right:0;border-bottom:1px solid var(--line);padding-bottom:6px}
  .sp-big-spec-grid{grid-template-columns:1fr 1fr}
}

@media(max-width:480px){
  /* Smaller headings on tiny screens */
  .sp-h1{font-size:46px}
  .hero-h1{font-size:54px}
  .sp-contact-h2{font-size:44px}
  .sp-adv-h3{font-size:38px}
  .sp-intro-h2{font-size:40px}

  /* Even smaller drone on tiny screens */
  .sp-hero-right{max-width:320px}
  .hero-right{max-width:360px}

  /* Footer single column */
  .footer-grid{grid-template-columns:1fr;gap:32px}

  /* Buttons more compact */
  .btn{padding:10px 18px;font-size:11px}
  .hero-btns{gap:8px}

  /* Combat flow single column */
  .combat-flow{grid-template-columns:1fr}
  .flow-step{border-right:0}

  /* Stat grid 2x2 on product pages */
  .sp-stat{padding:12px 14px}
  .sp-stat-v{font-size:22px}
}

/* ── MOBILE NAV ──────────────────────────────────── */
html,body{overflow-x:hidden;max-width:100%}