:root{
  --ink:#0F1B2D; --ink-2:#16263C; --slate:#3E5570; --slate-l:#7B90A6;
  --paper:#F5F7F9; --border:#DDE4EA;
  --signal:#FF7B00; --signal-l:#FFA940; --signal-d:#E8430A;
  --r:10px; --r-lg:16px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scrollbar-gutter:stable}
body{font-family:'Plus Jakarta Sans',sans-serif;background:var(--paper);color:var(--ink);line-height:1.75;overflow-x:hidden}
h1,h2,h3{line-height:1.13;letter-spacing:-.027em}
a{color:inherit;text-decoration:none}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px}

nav{position:fixed;top:0;left:0;right:0;z-index:60;background:rgba(15,27,45,.4);backdrop-filter:blur(14px);border-bottom:1px solid rgba(245,247,249,.07);transition:background .4s,border-color .4s}
nav.light{background:rgba(245,247,249,.88);border-color:var(--border)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:66px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.1rem;color:#fff;transition:color .4s}
nav.light .logo{color:var(--ink)}
.bmark-img{width:34px;height:34px;display:block;flex-shrink:0}
.nav-links{display:flex;gap:26px;font-size:.9rem;font-weight:500;color:rgba(245,247,249,.7);transition:color .4s}
nav.light .nav-links{color:var(--slate)}
.nav-links a:hover{color:var(--signal)}
.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 24px;border-radius:var(--r);font-weight:600;font-size:.98rem;background:var(--signal);color:#fff;transition:transform .25s cubic-bezier(.34,1.56,.64,1),box-shadow .25s,background .25s}
.btn:hover{transform:translateY(-2px);background:var(--signal-d);box-shadow:0 10px 26px rgba(232,67,10,.32)}
.btn.ghost{background:rgba(15,27,45,.35);backdrop-filter:blur(4px);border:1.5px solid rgba(255,255,255,.8);color:#fff}
.btn.ghost:hover{background:rgba(255,255,255,.12);box-shadow:none}
.btn.sm{padding:9px 18px;font-size:.88rem}

/* ------------ HERO ------------ */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:flex-end;background:
  radial-gradient(1300px 900px at 50% 32%,#1B2E50 0%,var(--ink) 54%,#080F1B 100%);
  color:#fff;overflow:hidden;padding:104px 0 60px}
#stage{position:absolute;inset:0;width:100%;height:100%;display:block}
.vignette{position:absolute;inset:0;pointer-events:none;background:
  radial-gradient(160% 100% at 50% 38%,transparent 48%,rgba(4,8,16,.32)),
  linear-gradient(to bottom,rgba(4,8,16,.4) 0%,transparent 14%,transparent 60%,rgba(4,8,16,.55) 100%)}
.hero-in{position:relative;z-index:2;max-width:520px;margin:0;text-align:left;pointer-events:none}
.hero-in a{pointer-events:auto}
.eyebrow{font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:rgba(245,247,249,.75);margin-bottom:20px;display:flex;align-items:center;gap:10px}
.sdot{width:8px;height:8px;border-radius:50%;background:var(--signal);animation:pulse 2.4s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(255,123,0,.5)}50%{box-shadow:0 0 0 8px rgba(255,123,0,0)}}
.hero h1{font-size:clamp(2.8rem,5.8vw,4.8rem);font-weight:800;margin-bottom:20px;text-shadow:0 2px 40px rgba(4,8,16,.9);line-height:1.08}
.hero h1 b{color:var(--signal-l);font-weight:800}
.hero p{font-size:1.05rem;color:rgba(245,247,249,.82);max-width:34em;margin:0 0 30px;text-shadow:0 1px 22px rgba(4,8,16,.85)}
.load{opacity:0;transform:translateY(20px);animation:rise .8s cubic-bezier(.22,1,.36,1) forwards}
.d1{animation-delay:.2s}.d2{animation-delay:.36s}.d3{animation-delay:.52s}.d4{animation-delay:.68s}
@keyframes rise{to{opacity:1;transform:translateY(0)}}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;justify-content:flex-start}
.hero .note{margin-top:18px;font-size:.86rem;color:rgba(245,247,249,.6);text-shadow:0 1px 18px rgba(4,8,16,.8)}
.hint{position:absolute;right:28px;bottom:22px;z-index:2;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(245,247,249,.4)}

/* ------------ page spine (circuit trunk down the page) ------------ */
#spine-wrap{position:relative}
#spine{position:absolute;top:0;left:0;pointer-events:none;z-index:0;overflow:visible}
#spine path{fill:none;stroke-linecap:square}
#spine .trunk{stroke:rgba(123,144,166,.55);stroke-width:2}
#spine .jog{stroke:rgba(123,144,166,.55);stroke-width:2}
#spine .off{stroke:rgba(123,144,166,.6);stroke-width:2;transition:stroke-dashoffset 1s cubic-bezier(.4,0,.2,1)}
#spine .pad{fill:#fff;stroke:rgba(62,85,112,.5);stroke-width:1.6;transition:all .5s ease}
#spine .pad.lit{stroke-width:2}
#spine-wrap > *{position:relative;z-index:1}
#spine-wrap > #spine{position:absolute;z-index:0}

/* ------------ body ------------ */
.proof{background:linear-gradient(180deg,#0B1424,var(--ink));border-bottom:1px solid var(--border)}
.proof .pf b{color:#fff}
.proof .pf small{color:rgba(245,247,249,.62)}
.proof-in{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:24px 0}
.pf b{font-size:2rem;font-weight:800;display:block}
.pf b i{font-style:normal;color:var(--signal)}
.pf small{color:var(--slate);font-size:.88rem}
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s cubic-bezier(.22,1,.36,1)}
.reveal.in{opacity:1;transform:none}
section{padding:52px 0}
.sec-head{max-width:660px;margin-bottom:26px}
.sec-head .eyebrow{color:var(--slate)}
.sec-head h2{font-size:clamp(1.8rem,3.6vw,2.6rem);font-weight:800;margin:10px 0 14px}
.sec-head p{color:var(--slate);font-size:1.03rem}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);padding:30px 26px;transition:transform .3s cubic-bezier(.22,1,.36,1),box-shadow .3s,border-color .3s;position:relative}
.card::before{content:"";position:absolute;left:26px;top:0;width:34px;height:3px;background:var(--border);transition:width .35s,background .35s}
.card:hover{transform:translateY(-5px);box-shadow:0 18px 40px rgba(15,27,45,.1);border-color:var(--slate)}
.card:hover::before{width:60px;background:var(--signal)}
.card h3{font-size:1.14rem;font-weight:700;margin:6px 0 8px}
.card .lbl{font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--slate-l)}
.card p{font-size:.92rem;color:var(--slate)}
.card.lead{grid-column:span 2;background:var(--ink);border-color:var(--ink);color:#fff}
.card.lead h3{color:#fff;font-size:1.3rem}
.card.lead p{color:rgba(245,247,249,.72)}
.card.lead .lbl{color:var(--signal)}
.card.lead::before{background:var(--signal);width:60px}
.sectors{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px}
.sector{background:#fff;border:1px solid var(--border);border-radius:var(--r);padding:24px;transition:all .3s;position:relative}
.sector:hover{border-color:var(--signal);transform:translateY(-4px);box-shadow:0 14px 30px rgba(15,27,45,.08)}
.sector b{display:block;font-size:1rem;margin-bottom:4px}
.sector small{color:var(--slate);font-size:.84rem;display:block}
.sector .role{margin-top:10px;font-size:.76rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--signal-d)}
.about{display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center}
.about h2{font-size:clamp(1.8rem,3.6vw,2.6rem);font-weight:800;margin:10px 0 16px}
.about p{color:var(--slate);margin-bottom:14px}
.quote{border-left:3px solid var(--signal);padding:4px 0 4px 20px;margin:20px 0;font-style:italic;color:var(--ink)}
.quote small{display:block;margin-top:8px;font-style:normal;color:var(--slate);font-size:.85rem}
.portrait{border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/4.4;background:linear-gradient(150deg,var(--ink-2),var(--ink));position:relative}
.portrait::after{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:var(--signal)}
.portrait img{width:100%;height:100%;object-fit:cover}
.take{background:#fff;border:1px solid var(--border);border-left:4px solid var(--signal);border-radius:var(--r-lg);padding:36px 40px;display:grid;grid-template-columns:1.2fr .8fr;gap:44px;align-items:center}
.take h2{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;margin-bottom:14px}
.take p{color:var(--slate)}
.take ul{list-style:none;margin-top:14px}
.take li{padding:9px 0;border-bottom:1px solid var(--border);font-size:.95rem;display:flex;gap:10px;align-items:baseline}
.take li::before{content:"→";color:var(--signal);font-weight:700}
.band{background:var(--ink);color:#fff;border-radius:20px;text-align:center;padding:56px 40px;position:relative;overflow:hidden}
.band::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:120px;height:3px;background:var(--signal)}
.band h2{font-size:clamp(1.9rem,4.2vw,2.9rem);font-weight:800;margin-bottom:16px}
.band p{color:rgba(245,247,249,.7);margin-bottom:30px}
footer{padding:42px 0;font-size:.87rem;color:var(--slate);border-top:1px solid var(--border)}
.foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px}

@media(max-width:900px){.nav-links{display:none}.cards{grid-template-columns:1fr 1fr}.card.lead{grid-column:span 2}.sectors{grid-template-columns:1fr 1fr}.about{grid-template-columns:1fr;gap:36px}.take{grid-template-columns:1fr}.proof-in{grid-template-columns:1fr;gap:18px}.hint{display:none}.hero{padding-bottom:36px}}
@media(max-width:600px){.cards{grid-template-columns:1fr}.card.lead{grid-column:span 1}.sectors{grid-template-columns:1fr}section{padding:36px 0}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.reveal,.load{opacity:1;transform:none}}

/* ------------ interior pages ------------ */
.page-hero{position:relative;background:radial-gradient(900px 520px at 72% -10%,#1B2E50,var(--ink) 62%);color:#fff;padding:118px 0 38px;overflow:hidden}
.page-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:linear-gradient(90deg,transparent,var(--signal) 30%,var(--signal) 70%,transparent);opacity:.6}
.crumbs{font-size:.78rem;letter-spacing:.06em;color:rgba(245,247,249,.55);margin-bottom:16px}
.crumbs a:hover{color:var(--signal-l)}
.page-hero .eyebrow{color:rgba(245,247,249,.72)}
.page-hero h1{font-size:clamp(2.1rem,4.6vw,3.3rem);font-weight:800;margin-bottom:14px}
.page-hero .lede{color:rgba(245,247,249,.78);max-width:40em;font-size:1.05rem}
.ticks{list-style:none;margin-top:12px}
.ticks li{padding:8px 0;border-bottom:1px solid var(--border);font-size:.95rem;display:flex;gap:10px;align-items:baseline}
.ticks li::before{content:"→";color:var(--signal);font-weight:700}
.svc{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:start;padding:34px 0;border-bottom:1px solid var(--border)}
.svc:last-of-type{border-bottom:none}
.svc .meta{font-size:.74rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--signal-d);margin-bottom:8px;display:block}
.svc h3{font-size:1.45rem;font-weight:800;margin-bottom:10px}
.svc p{color:var(--slate)}
.panel{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);padding:26px 28px}
.panel b.t{display:block;margin-bottom:4px;font-size:.95rem}
.vals{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.val{background:#fff;border:1px solid var(--border);border-radius:var(--r);padding:22px}
.val b{display:block;margin-bottom:4px}
.val small{color:var(--slate);font-size:.86rem}
.timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:8px}
.tl{background:#fff;border:1px solid var(--border);border-radius:var(--r);padding:18px;text-align:center}
.tl b{display:block;font-size:.92rem}
.tl small{color:var(--slate);font-size:.8rem}
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:start}
.cinfo{list-style:none}
.cinfo li{padding:14px 0;border-bottom:1px solid var(--border);display:flex;gap:12px;align-items:baseline}
.cinfo b{min-width:88px;display:inline-block}
.cinfo a{color:var(--signal-d);font-weight:600}
@media(max-width:900px){
  .svc{grid-template-columns:1fr;gap:22px}
  .vals{grid-template-columns:1fr 1fr}
  .timeline{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
}