/* ================================================================
   BARAX DEFENSE & TECHNOLOGY — Website v3
   NEW: BARAX Supply as foundational first vertical
   Vertical Stack: Supply → Surveillance → Comms → Cyber → Platforms → Systems
   Brand-system aligned · Bilingual EN/ES
================================================================ */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --d:#060D18; --n:#0A1628; --nm:#0F2140; --nl:#162D50; --ns:#1A3158;
  --c:#00D4FF; --cd:#0098B8; --ck:#006A82;
  --ax:#00C8FF;
  --st:#8A9BB5; --sv:#C4CDD9; --w:#F0F4F8;
  --g:rgba(0,212,255,.04);
  --font-display:'Space Grotesk',sans-serif;
  --font-body:'Space Grotesk',sans-serif;
  --font-mono:'Space Mono',monospace;
  --font-brand:'Rajdhani',sans-serif;
  --font-brand-support:'Inter',sans-serif;
  /* Vertical accent colors */
  --v1:#78BE8A; /* Supply — Military operational green */
  --v2:#00D4FF; /* Surveillance — Cyan */
  --v3:#00FF88; /* Comms — Electric green */
  --v4:#FFB800; /* Cyber — Amber */
  --v5:#FF6B35; /* Platforms — Orange */
  --v6:#A855F7; /* Systems — Purple */
}
html{scroll-behavior:smooth}
body{background:var(--d);color:var(--w);font-family:var(--font-body);line-height:1.75;overflow-x:hidden}
::-webkit-scrollbar{width:3px}
::-webkit-scrollbar-thumb{background:var(--ck);border-radius:3px}
::selection{background:rgba(0,212,255,.25);color:#fff}
.brand-wordmark-inline{display:inline-block;white-space:nowrap}
.brand-ax{color:var(--ax)}

/* ── LANG TOGGLE ── */
[data-lang="en"] .es{display:none!important}
[data-lang="es"] .en{display:none!important}
[data-lang="es"] .es{display:revert}

/* ══════ NAV ══════════════════════════════════════════ */
nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 48px;height:72px;
  background:rgba(6,13,24,.88);
  backdrop-filter:blur(24px) saturate(1.6);
  border-bottom:1px solid rgba(0,212,255,.08);
  opacity:0;transform:translateY(-100%);pointer-events:none;
  transition:transform .45s ease,opacity .35s ease,background .3s,border-color .3s;
}
nav.nav-visible{opacity:1;transform:translateY(0);pointer-events:auto}
nav.scrolled{background:rgba(6,13,24,.97);border-bottom-color:rgba(0,212,255,.14)}
.nav-logo{display:flex;align-items:center;gap:14px;text-decoration:none;flex-shrink:0;min-width:0}
.nav-logo-symbol{width:34px;aspect-ratio:1/1;height:auto;display:block;flex:0 0 auto}
.nav-logo-lockup{display:flex;flex-direction:column;gap:3px;min-width:0}
.nav-logo-wordmark{font-family:var(--font-brand);font-size:20px;font-weight:700;letter-spacing:.28em;line-height:.92;color:var(--w);text-transform:uppercase}
.nav-logo-descriptor{font-family:var(--font-brand-support);font-size:7px;font-weight:500;letter-spacing:.32em;line-height:1;color:var(--cd);text-transform:uppercase;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none}
.nav-links a{font-size:12px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--st);text-decoration:none;transition:color .2s;position:relative;padding-bottom:2px}
.nav-links a::after{content:'';position:absolute;bottom:-2px;left:0;right:0;height:1px;background:var(--c);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.nav-links a:hover{color:var(--w)}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-right{display:flex;align-items:center;gap:18px}
.lang-toggle{display:flex;align-items:center;border:1px solid rgba(0,212,255,.2);overflow:hidden}
.lang-btn{font-family:var(--font-mono);font-size:10px;font-weight:700;letter-spacing:.14em;padding:7px 14px;background:transparent;border:none;color:var(--st);cursor:pointer;transition:all .2s;text-transform:uppercase}
.lang-btn.active{background:var(--c);color:var(--d)}
.lang-btn:not(.active):hover{color:var(--c)}
.nav-cta{display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:11px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--ax);background:transparent;border:1px solid rgba(0,200,255,.82);padding:11px 26px;text-decoration:none;transition:all .2s;white-space:nowrap;box-shadow:inset 0 0 0 1px rgba(0,200,255,.06)}
.nav-cta:hover{color:var(--w);border-color:var(--ax);background:rgba(0,200,255,.08);box-shadow:0 0 24px rgba(0,200,255,.16)}

/* ══════ INTRO HERO ═══════════════════════════════════ */
#introHero{
  position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;
  padding:96px 24px 48px;overflow:hidden;background:#040A13;border-bottom:1px solid rgba(0,212,255,.08)
}
.intro-media,.intro-scrim,.intro-camo,.intro-grid{position:absolute;inset:0}
.intro-media{background:#040A13}
.intro-scene{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;
  transform:scale(1.05);transition:opacity 1.15s ease,transform 6.5s ease;
  filter:saturate(.68) contrast(1.05) brightness(.5) hue-rotate(-8deg)
}
.intro-scene.active{opacity:1;transform:scale(1)}
.intro-scrim{
  background:
    radial-gradient(ellipse 56% 44% at 50% 44%,rgba(0,212,255,.16) 0%,rgba(0,212,255,.08) 24%,transparent 72%),
    radial-gradient(ellipse 80% 72% at 50% 50%,rgba(21,87,212,.18) 0%,transparent 68%),
    linear-gradient(180deg,rgba(4,10,19,.62) 0%,rgba(7,16,31,.52) 18%,rgba(7,18,34,.66) 58%,rgba(4,10,19,.94) 100%)
}
.intro-camo{
  pointer-events:none;opacity:.7;
  background:
    radial-gradient(ellipse 18% 16% at 18% 34%,rgba(7,30,56,.34) 0%,rgba(7,30,56,.18) 48%,transparent 72%),
    radial-gradient(ellipse 24% 14% at 73% 28%,rgba(0,72,104,.22) 0%,rgba(0,72,104,.08) 50%,transparent 72%),
    radial-gradient(ellipse 20% 15% at 68% 66%,rgba(10,42,68,.28) 0%,rgba(10,42,68,.1) 52%,transparent 74%),
    radial-gradient(ellipse 16% 12% at 34% 72%,rgba(2,80,120,.18) 0%,rgba(2,80,120,.08) 45%,transparent 70%),
    linear-gradient(124deg,transparent 0%,transparent 28%,rgba(13,39,66,.16) 28%,rgba(13,39,66,.16) 39%,transparent 39%,transparent 100%),
    linear-gradient(304deg,transparent 0%,transparent 54%,rgba(6,46,72,.14) 54%,rgba(6,46,72,.14) 64%,transparent 64%,transparent 100%)
}
.intro-grid{
  pointer-events:none;
  background-image:
    linear-gradient(rgba(26,45,80,.24) 1px,transparent 1px),
    linear-gradient(90deg,rgba(26,45,80,.24) 1px,transparent 1px);
  background-size:54px 54px;
  mask-image:radial-gradient(ellipse 88% 74% at 50% 42%,#000 38%,transparent 88%);
  -webkit-mask-image:radial-gradient(ellipse 88% 74% at 50% 42%,#000 38%,transparent 88%);
}
.intro-content{
  position:relative;z-index:2;display:flex;align-items:center;justify-content:center;
  gap:22px;text-align:left
}
.intro-content::before{
  content:'';position:absolute;left:50%;top:50%;width:min(56vw,720px);height:min(46vw,560px);
  transform:translate(-50%,-50%);
  background:
    radial-gradient(circle at 50% 50%,rgba(5,18,35,.18) 0%,rgba(5,18,35,.3) 34%,rgba(5,18,35,.52) 58%,transparent 86%),
    radial-gradient(circle at 50% 46%,rgba(0,212,255,.1) 0%,transparent 52%);
  filter:blur(10px);
  z-index:-1
}
.intro-symbol{width:clamp(62px,7vw,90px);aspect-ratio:1/1;height:auto;display:block;flex:0 0 auto;filter:drop-shadow(0 0 26px rgba(0,200,255,.18))}
.intro-lockup{display:flex;flex-direction:column;align-items:flex-start;gap:10px;min-width:0}
.intro-wordmark{
  font-family:var(--font-brand);font-size:clamp(36px,7vw,78px);font-weight:700;letter-spacing:.34em;
  line-height:.92;color:var(--w);text-transform:uppercase;
  text-shadow:0 0 24px rgba(4,10,19,.42),0 0 48px rgba(4,10,19,.68)
}
.intro-descriptor{
  font-family:var(--font-brand-support);font-size:clamp(8px,1vw,11px);font-weight:500;
  letter-spacing:.42em;line-height:1.2;color:rgba(240,244,248,.8);text-transform:uppercase;
  text-shadow:0 0 18px rgba(4,10,19,.55)
}

/* ══════ HERO ═════════════════════════════════════════ */
#hero{position:relative;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;overflow:hidden;padding:72px 24px 140px}
.hero-bg{position:absolute;inset:0;background:var(--d)}
#heroCanvas{position:absolute;inset:0;width:100%;height:100%}
.hero-ov{position:absolute;inset:0;background:radial-gradient(ellipse 70% 60% at 50% 42%,rgba(0,212,255,.06) 0%,transparent 65%),linear-gradient(to bottom,rgba(6,13,24,.1) 0%,rgba(6,13,24,.5) 70%,rgba(6,13,24,.98) 100%)}
.hero-grid{
  position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(26,45,80,.25) 1px,transparent 1px),
    linear-gradient(90deg,rgba(26,45,80,.25) 1px,transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse 90% 80% at 50% 40%,#000 30%,transparent 80%);
  -webkit-mask-image:radial-gradient(ellipse 90% 80% at 50% 40%,#000 30%,transparent 80%);
}
.hero-content{position:relative;z-index:2;max-width:940px}
.hero-eye{display:inline-flex;align-items:center;gap:14px;font-family:var(--font-mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--cd);margin-bottom:32px;opacity:0;animation:fu .8s ease forwards .3s}
.hero-eye-line{width:28px;height:1px;background:var(--cd)}
.hero-h{font-family:var(--font-display);font-size:clamp(38px,6.2vw,82px);font-weight:700;letter-spacing:-.03em;line-height:1.02;color:var(--w);margin-bottom:22px;opacity:0;animation:fu .9s ease forwards .5s}
.hero-h em{font-style:normal;color:var(--c)}
.hero-tag{font-family:var(--font-mono);font-size:clamp(10px,1.2vw,12px);letter-spacing:.22em;text-transform:uppercase;color:var(--cd);margin-bottom:22px;opacity:0;animation:fu .8s ease forwards .65s}
.hero-sub{font-size:clamp(14px,1.6vw,18px);line-height:1.68;color:var(--st);max-width:620px;margin:0 auto 48px;opacity:0;animation:fu .8s ease forwards .75s}
.hero-acts{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;opacity:0;animation:fu .8s ease forwards .9s}

/* Buttons */
.btn-p{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--d);background:var(--c);border:none;padding:16px 32px;cursor:pointer;text-decoration:none;transition:all .2s;clip-path:polygon(0 0,calc(100% - 8px) 0,100% 8px,100% 100%,8px 100%,0 calc(100% - 8px))}
.btn-p:hover{background:var(--w);box-shadow:0 0 40px rgba(0,212,255,.3)}
.btn-g{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--st);background:transparent;border:1px solid rgba(0,212,255,.2);padding:16px 32px;cursor:pointer;text-decoration:none;transition:all .2s;clip-path:polygon(0 0,calc(100% - 8px) 0,100% 8px,100% 100%,8px 100%,0 calc(100% - 8px))}
.btn-g:hover{color:var(--c);border-color:var(--c);background:rgba(0,212,255,.04)}

/* Hero stats */
.hero-stats{position:absolute;bottom:48px;left:50%;transform:translateX(-50%);display:flex;gap:0;z-index:2;border:1px solid rgba(0,212,255,.1);opacity:0;animation:fu .8s ease forwards 1.1s;white-space:nowrap}
.hs{padding:14px 26px;border-right:1px solid rgba(0,212,255,.1);text-align:center}
.hs:last-child{border-right:none}
.hs-val{font-family:var(--font-mono);font-size:22px;font-weight:700;color:var(--w);display:block;line-height:1}
.hs-val em{font-style:normal;color:var(--c)}
.hs-label{font-size:10px;font-weight:500;letter-spacing:.15em;text-transform:uppercase;color:var(--st);margin-top:5px;display:block}

/* ══════ TICKER ════════════════════════════════════════ */
.ticker{background:var(--d);border-top:1px solid rgba(0,212,255,.08);border-bottom:1px solid rgba(0,212,255,.08);padding:12px 0;overflow:hidden;position:relative;z-index:1}
.ticker-inner{display:inline-flex;animation:tick 38s linear infinite;white-space:nowrap}
.ti{display:inline-flex;align-items:center;gap:12px;padding:0 28px;font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:rgba(138,155,181,.45)}
.ti em{font-style:normal;color:var(--sv)}
.ti-dot{width:3px;height:3px;border-radius:50%;background:rgba(138,155,181,.25)}

/* ══════ SECTION COMMONS ══════════════════════════════ */
section{position:relative;z-index:1;padding:120px 0}
.container{max-width:1200px;margin:0 auto;padding:0 48px}
.s-tag{font-family:var(--font-mono);font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:var(--cd);margin-bottom:18px;display:flex;align-items:center;gap:12px}
.s-tag::before{content:'';width:20px;height:1px;background:var(--cd)}
.s-title{font-family:var(--font-display);font-size:clamp(28px,4vw,48px);font-weight:700;letter-spacing:-.025em;line-height:1.08;color:var(--w);margin-bottom:16px}
.s-title em{font-style:normal;color:var(--c)}
.s-desc{font-size:16px;line-height:1.7;color:var(--st);max-width:560px}

/* Reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .65s ease,transform .65s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.rd1{transition-delay:.06s}.rd2{transition-delay:.12s}.rd3{transition-delay:.18s}
.rd4{transition-delay:.24s}.rd5{transition-delay:.30s}.rd6{transition-delay:.36s}

/* ══════ VERTICALS FULL SECTION ══════════════════════ */
#verticals{background:var(--d);border-top:1px solid rgba(0,212,255,.06)}

.v-intro{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:end;margin-bottom:64px}

.div-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px}

.div-card{
  background:rgba(15,33,64,.5);border:1px solid rgba(0,212,255,.08);
  padding:36px 28px;position:relative;overflow:hidden;cursor:default;
  transition:all .3s;
}
.div-card::before{content:'';position:absolute;top:0;left:0;width:3px;height:100%;background:var(--va,var(--c));opacity:.55;transition:opacity .3s}
.div-card:hover{background:rgba(15,33,64,.8);border-color:rgba(0,212,255,.14)}
.div-card:hover::before{opacity:1}
.div-card:hover .dg{opacity:1}
.div-card:hover .dt{opacity:.9}

/* Supply card — special treatment as foundation */
.div-card.supply{
  background:rgba(120,190,138,.04);
  border-color:rgba(120,190,138,.12);
}
.div-card.supply:hover{background:rgba(120,190,138,.07);border-color:rgba(120,190,138,.22)}

.dg{position:absolute;top:0;right:0;width:120px;height:120px;border-radius:50%;filter:blur(40px);opacity:0;transition:opacity .4s;background:var(--va,var(--c));transform:translate(40%,-40%)}
.d-num{font-family:var(--font-mono);font-size:9px;letter-spacing:.18em;color:var(--st);margin-bottom:18px}
.d-icon{width:40px;height:40px;margin-bottom:18px}
.d-name{font-family:var(--font-display);font-size:18px;font-weight:700;letter-spacing:-.01em;color:var(--w);margin-bottom:6px}
.d-name em{font-style:normal;color:var(--va,var(--c))}
.d-sub{font-family:var(--font-mono);font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:var(--st);margin-bottom:14px}
.d-desc{font-size:13px;line-height:1.7;color:var(--st);margin-bottom:14px}
.d-tags{display:flex;flex-wrap:wrap;gap:5px}
.dt{font-family:var(--font-mono);font-size:8px;letter-spacing:.08em;text-transform:uppercase;color:var(--va,var(--c));border:1px solid currentColor;opacity:.45;padding:3px 8px;transition:opacity .2s}

/* Supply entry badge */
.supply-badge{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--font-mono);font-size:8px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--v1);border:1px solid rgba(120,190,138,.3);padding:4px 10px;margin-bottom:14px;
}
.supply-badge::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--v1)}

/* ══════ WHAT WE DELIVER ══════════════════════════════ */
#deliver{background:var(--n);border-top:1px solid rgba(0,212,255,.06)}
.del-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
#deliverCanvas{width:100%;height:480px;border:1px solid rgba(0,212,255,.08);display:block}
.del-list{display:flex;flex-direction:column;gap:0}
.del-item{display:flex;gap:22px;padding:22px 0;border-bottom:1px solid rgba(0,212,255,.06);transition:all .2s}
.del-item:first-child{border-top:1px solid rgba(0,212,255,.06)}
.del-item:hover .del-num{color:var(--c)}
.del-item:hover .del-title{color:var(--c)}
.del-num{font-family:var(--font-mono);font-size:10px;color:var(--ck);min-width:22px;margin-top:4px;transition:color .2s}
.del-body{flex:1}
.del-title{font-family:var(--font-display);font-size:17px;font-weight:700;color:var(--sv);margin-bottom:6px;transition:color .2s}
.del-desc{font-size:13px;line-height:1.7;color:var(--st)}

/* ══════ TECHNOLOGY ═══════════════════════════════════ */
#technology{background:var(--d);border-top:1px solid rgba(0,212,255,.06)}
.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;margin-top:60px}
.pillar{background:rgba(15,33,64,.45);border:1px solid rgba(0,212,255,.08);padding:34px 26px;position:relative;overflow:hidden;transition:all .3s}
.pillar::after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--c),var(--cd));transform:scaleX(0);transform-origin:left;transition:transform .4s ease}
.pillar:hover{background:rgba(15,33,64,.7)}
.pillar:hover::after{transform:scaleX(1)}
.p-num{font-family:var(--font-mono);font-size:9px;letter-spacing:.18em;color:var(--ck);margin-bottom:22px}
.p-icon{width:52px;height:52px;background:rgba(0,212,255,.06);border:1px solid rgba(0,212,255,.12);display:flex;align-items:center;justify-content:center;margin-bottom:24px}
.p-icon svg{width:24px;height:24px;display:block}
.p-title{font-family:var(--font-display);font-size:20px;font-weight:700;color:var(--w);margin-bottom:11px;letter-spacing:-.01em}
.p-desc{font-size:14px;line-height:1.7;color:var(--st)}

.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid rgba(0,212,255,.08);margin-top:52px;overflow:hidden}
.metric{padding:30px 26px;border-right:1px solid rgba(0,212,255,.08);transition:background .2s}
.metric:last-child{border-right:none}
.metric:hover{background:rgba(0,212,255,.02)}
.m-val{font-family:var(--font-mono);font-size:36px;font-weight:700;color:var(--w);line-height:1;margin-bottom:8px}
.m-val em{font-style:normal;color:var(--c)}
.m-label{font-size:12px;font-weight:600;letter-spacing:.05em;color:var(--sv);text-transform:uppercase;margin-bottom:3px}
.m-sub{font-size:11px;color:var(--st)}

/* ══════ USE CASES ════════════════════════════════════ */
#usecases{background:var(--n);border-top:1px solid rgba(0,212,255,.06)}
.cases{display:grid;grid-template-columns:repeat(2,1fr);gap:2px;margin-top:60px}
.case{position:relative;height:300px;background:rgba(15,33,64,.4);border:1px solid rgba(0,212,255,.08);overflow:hidden;transition:border-color .3s}
.case:hover{border-color:rgba(0,212,255,.2)}
.case-cv{position:absolute;inset:0;width:100%;height:100%;opacity:.5;transition:opacity .4s}
.case:hover .case-cv{opacity:.85}
.case-ov{position:absolute;inset:0;background:linear-gradient(135deg,rgba(6,13,24,.88) 0%,rgba(6,13,24,.55) 100%)}
.case-body{position:absolute;inset:0;padding:26px;display:flex;flex-direction:column;justify-content:flex-end}
.case-sys{position:absolute;top:18px;right:18px;display:flex;flex-direction:column;gap:5px;align-items:flex-end}
.cs{font-family:var(--font-mono);font-size:8px;letter-spacing:.1em;text-transform:uppercase;color:var(--cd);background:rgba(6,13,24,.9);border:1px solid rgba(0,212,255,.14);padding:3px 8px}
.case-env{font-family:var(--font-mono);font-size:9px;letter-spacing:.16em;text-transform:uppercase;color:var(--cd);margin-bottom:8px;display:flex;align-items:center;gap:8px}
.case-env::before{content:'';width:12px;height:1px;background:var(--cd)}
.case-title{font-family:var(--font-display);font-size:22px;font-weight:700;color:var(--w);letter-spacing:-.015em;margin-bottom:7px}
.case-desc{font-size:13px;line-height:1.65;color:var(--st);max-width:360px}

/* ══════ ABOUT ════════════════════════════════════════ */
#about{background:var(--d);border-top:1px solid rgba(0,212,255,.06)}
.about-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.about-title{font-family:var(--font-display);font-size:clamp(28px,3.5vw,44px);font-weight:700;line-height:1.08;letter-spacing:-.025em;color:var(--w);margin-bottom:22px}
.about-title em{font-style:normal;color:var(--c)}
.about-p{font-size:15px;line-height:1.8;color:var(--st);margin-bottom:16px;max-width:520px}
.about-pos{margin-top:30px;padding:20px 24px;border-left:2px solid var(--c);background:rgba(0,212,255,.03)}
.about-pos-text{font-family:var(--font-display);font-size:16px;font-weight:500;line-height:1.6;color:var(--sv)}
.about-pos-attr{font-family:var(--font-mono);font-size:9px;letter-spacing:.16em;text-transform:uppercase;color:var(--ck);margin-top:10px}
.about-cards{display:grid;grid-template-columns:1fr;gap:2px}
.a-card{background:rgba(15,33,64,.45);border:1px solid rgba(0,212,255,.08);padding:22px 26px;transition:all .2s}
.a-card:hover{background:rgba(15,33,64,.7);border-color:rgba(0,212,255,.14)}
.ac-label{font-family:var(--font-mono);font-size:8px;letter-spacing:.22em;text-transform:uppercase;color:var(--cd);margin-bottom:8px}
.ac-title{font-family:var(--font-display);font-size:17px;font-weight:700;color:var(--w);margin-bottom:7px}
.ac-body{font-size:13px;line-height:1.7;color:var(--st)}

/* ══════ CONTACT ══════════════════════════════════════ */
#contact{background:var(--d);border-top:1px solid rgba(0,212,255,.06);padding:160px 0;position:relative;overflow:hidden}
.contact-glow{position:absolute;bottom:-80px;left:50%;transform:translateX(-50%);width:700px;height:380px;background:radial-gradient(ellipse,rgba(0,212,255,.06) 0%,transparent 70%);pointer-events:none}
.contact-grid{
  position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(26,45,80,.2) 1px,transparent 1px),
    linear-gradient(90deg,rgba(26,45,80,.2) 1px,transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse 70% 80% at 50% 80%,#000 30%,transparent 70%);
  -webkit-mask-image:radial-gradient(ellipse 70% 80% at 50% 80%,#000 30%,transparent 70%);
}
.contact-content{position:relative;z-index:2;text-align:center;max-width:680px;margin:0 auto}
.contact-title{font-family:var(--font-display);font-size:clamp(32px,5vw,60px);font-weight:700;letter-spacing:-.025em;line-height:1.04;color:var(--w);margin-bottom:20px}
.contact-title em{font-style:normal;color:var(--c)}
.contact-desc{font-size:16px;line-height:1.7;color:var(--st);margin-bottom:44px;max-width:520px;margin-left:auto;margin-right:auto}
.contact-acts{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;margin-bottom:60px}
.contact-info{display:flex;align-items:center;justify-content:center;border:1px solid rgba(0,212,255,.08);overflow:hidden;flex-wrap:wrap}
.ci{padding:16px 26px;border-right:1px solid rgba(0,212,255,.08);text-align:center}
.ci:last-child{border-right:none}
.ci-l{font-family:var(--font-mono);font-size:9px;letter-spacing:.16em;text-transform:uppercase;color:var(--ck);margin-bottom:4px}
.ci-v{font-size:14px;font-weight:500;color:var(--sv)}

/* ══════ FOOTER ═══════════════════════════════════════ */
footer{background:var(--d);border-top:1px solid rgba(0,212,255,.08);padding:22px 48px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;position:relative;z-index:1}
.footer-brand{display:flex;align-items:center;gap:12px}
.footer-brand .nav-logo-symbol{width:24px}
.footer-brand-lockup{display:flex;flex-direction:column;gap:3px}
.footer-brand-wordmark{font-family:var(--font-brand);font-size:14px;font-weight:700;letter-spacing:.2em;line-height:1;color:var(--sv);text-transform:uppercase}
.footer-brand-descriptor{font-family:var(--font-brand-support);font-size:6px;font-weight:500;letter-spacing:.28em;line-height:1;color:var(--ck);text-transform:uppercase;white-space:nowrap}
.f-tagline{font-family:var(--font-mono);font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--ck)}
.f-copy{font-family:var(--font-mono);font-size:9px;letter-spacing:.1em;color:var(--st);opacity:.35}
.f-status{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:9px;letter-spacing:.15em;text-transform:uppercase;color:var(--st);opacity:.45}
.f-dot{width:5px;height:5px;border-radius:50%;background:var(--c);animation:pd 2.5s ease infinite}

/* ══════ KEYFRAMES ════════════════════════════════════ */
@keyframes fu{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}
@keyframes tick{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes pd{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.3;transform:scale(.5)}}

/* ══════ RESPONSIVE ═══════════════════════════════════ */
@media(max-width:1024px){
  .div-grid{grid-template-columns:repeat(2,1fr)}
  .del-layout{grid-template-columns:1fr}
  .about-layout{grid-template-columns:1fr}
  .pillars{grid-template-columns:repeat(2,1fr)}
  .metrics{grid-template-columns:repeat(2,1fr)}
  .v-intro{grid-template-columns:1fr;gap:32px}
}
@media(max-width:768px){
  nav{padding:0 20px}
  .nav-links{display:none}
  .nav-logo-wordmark{font-size:18px;letter-spacing:.22em}
  .nav-logo-descriptor{font-size:6px;letter-spacing:.24em}
  .nav-right{gap:10px}
  .nav-cta{padding:10px 16px;font-size:10px;letter-spacing:.18em}
  #introHero{padding:88px 20px 44px}
  .intro-content{gap:14px}
  .intro-lockup{gap:8px}
  .intro-wordmark{font-size:clamp(32px,12vw,58px);letter-spacing:.28em}
  .intro-descriptor{font-size:8px;letter-spacing:.3em}
  .container{padding:0 20px}
  section{padding:80px 0}
  .div-grid{grid-template-columns:1fr}
  .cases{grid-template-columns:1fr}
  .pillars{grid-template-columns:1fr}
  .metrics{grid-template-columns:1fr 1fr}
  .hero-stats{display:none}
  footer{padding:20px;flex-direction:column;text-align:center}
  .contact-info{flex-direction:column}
  .ci{border-right:none;border-bottom:1px solid rgba(0,212,255,.08);width:100%}
}