/* ===== Light section system ===== */
:root{--paper:#fff;--paper2:#F4F7FA;--ink-d:#0F2234;--muted-d:#5A7285;--line-l:#DCE5EC}

/* section grounds */
.v2band{padding:var(--xl) 0;position:relative}
.v2band.paper{background:var(--paper);color:var(--ink-d)}
.v2band.paper2{background:var(--paper2);color:var(--ink-d)}
.v2band.dark{background:var(--bg);color:var(--ink)}
.v2band.paper h2,.v2band.paper2 h2,.v2band.paper h3,.v2band.paper2 h3{color:var(--ink-d)}
.on-light{color:var(--muted-d)}
.v2band.paper .eyebrow,.v2band.paper2 .eyebrow{color:var(--accent)}

/* ---- HERO ---- */
.v2hero{min-height:88vh;display:flex;flex-direction:column;justify-content:flex-end;position:relative;background:radial-gradient(120% 100% at 70% 0%,#12314a 0%,var(--bg) 55%);overflow:hidden;padding:clamp(90px,13vw,150px) 0 0;border-bottom:1px solid var(--line)}
.circuit-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.9}
.v2hero-glow{position:absolute;top:-10%;right:-5%;width:60%;height:80%;background:radial-gradient(circle,rgba(42,151,120,.18),transparent 65%);z-index:0;filter:blur(20px)}
.v2hero-inner{position:relative;z-index:2;padding-bottom:clamp(70px,10vw,120px)}
.v2hero-copy{max-width:760px}
.v2hero h1{font-size:clamp(2.6rem,6.4vw,5rem);margin-bottom:.35em}
.v2hero .lede{font-size:1.18rem;color:#c8d7e2;max-width:56ch}
.btn-ghost-light{background:transparent;color:var(--ink);border:1px solid rgba(255,255,255,.25)}
.btn-ghost-light:hover{background:rgba(255,255,255,.06);border-color:var(--accent);transform:translateY(-2px)}

/* hero ticker */
.v2hero-ticker{position:relative;z-index:2;border-top:1px solid var(--line);background:rgba(6,16,26,.5);overflow:hidden;padding:14px 0}
.ticker-track{display:flex;align-items:center;gap:26px;white-space:nowrap;width:max-content;animation:tick 34s linear infinite}
.ticker-track span{font-family:var(--font-h);font-weight:600;font-size:.82rem;letter-spacing:.04em;color:#9db4c4;text-transform:uppercase}
.ticker-track i{width:6px;height:6px;border-radius:50%;background:var(--accent);flex:0 0 auto;box-shadow:0 0 6px rgba(42,151,120,.6)}
@keyframes tick{to{transform:translateX(-50%)}}

/* ---- STATS ---- */
.v2stats{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.v2stat{border-left:2px solid var(--line-l);padding-left:20px}
.v2stat b{font-family:var(--font-h);font-weight:800;font-size:clamp(2.4rem,4vw,3.4rem);line-height:1;color:var(--ink-d);display:inline}
.v2stat small{font-family:var(--font-h);font-weight:700;font-size:1.1rem;color:var(--accent);margin-left:3px}
.v2stat span{display:block;margin-top:10px;font-size:.9rem;color:var(--muted-d)}

/* ---- LOGISTICS ---- */
.v2-logi{align-items:center}
.flow-diagram{background:var(--paper);border:1px solid var(--line-l);border-radius:var(--r-md);padding:26px;box-shadow:0 18px 40px -24px rgba(15,34,52,.35)}
.flow-svg{width:100%;height:auto}
.flow-live{stroke-dasharray:8 460;stroke-dashoffset:0}
.js .flow-live{animation:flow 4.5s linear infinite}
@keyframes flow{to{stroke-dashoffset:-468}}
.js .flow-nodes circle{animation:pulse 2.4s ease-in-out infinite}
.js .flow-nodes circle:nth-child(2){animation-delay:.5s}
.js .flow-nodes circle:nth-child(3){animation-delay:1s}
.flow-legend{display:flex;justify-content:space-between;margin-top:14px;font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted-d)}
.v2badges{margin-top:48px}
.badge.light{background:var(--paper);border:none;box-shadow:0 1px 0 var(--line-l)}
.badge-grid.v2badges{background:var(--line-l);border:1px solid var(--line-l)}
.badge.light h3{color:var(--ink-d)}
.badge.light p{color:var(--muted-d)}

/* seams between dark and light */
.seam-wire{position:absolute;left:0;right:0;height:22px;z-index:3;pointer-events:none}
.seam-wire.top{top:-1px}
.seam-wire.bottom{bottom:-1px}
.seam-wire::before{content:"";position:absolute;left:0;right:0;top:50%;height:2px;background:repeating-linear-gradient(90deg,var(--line) 0 20px,transparent 20px 30px)}
.seam-wire::after{content:"";position:absolute;left:18%;top:50%;width:8px;height:8px;border-radius:50%;background:var(--accent);transform:translate(-50%,-50%);box-shadow:0 0 10px rgba(42,151,120,.7)}
.js .seam-wire::after{animation:seamRun 6s linear infinite}
@keyframes seamRun{from{left:0%}to{left:100%}}

/* energised ladder fill on reveal */
.ladder-fill{stroke-dasharray:280;stroke-dashoffset:280}
.js .in .ladder-fill,.js .cat-panel.is-active .ladder-fill{animation:ladderUp 1.6s ease forwards}
@keyframes ladderUp{to{stroke-dashoffset:0}}

/* services on light */
.svc-grid.v2svc{background:var(--line-l);border:1px solid var(--line-l)}
.svc.light{background:var(--paper)}
.svc.light:hover{background:var(--paper2)}
.svc.light h3{color:var(--ink-d)}
.svc.light p{color:var(--muted-d)}

/* count-up reveal helper */
.v2stat b{transition:none}

@media(max-width:900px){
  .v2stats{grid-template-columns:1fr 1fr;gap:24px}
  .v2-logi{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){
  .ticker-track,.flow-live,.flow-nodes circle,.seam-wire::after,.ladder-fill{animation:none!important}
  .flow-live{stroke-dasharray:none}
  .ladder-fill{stroke-dashoffset:0}
}