/* ============================================================
   FUSION ELECTRIC — Landing v2 (competitor-grade)
   Additive layer on top of styles.css. Reversible: remove the
   <link> to fall back to v1. Follows the Fusion design system:
   one blue, navy-tinted ink, amber only for the torch moment,
   no neon / no glow / no purple gradient.
   ============================================================ */

/* ---------- Shared section rhythm ---------- */
.wrap{max-width:1200px;margin:0 auto;padding:0 40px}
.section-head{max-width:760px;margin:0 0 44px}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center}
.section-head .eyebrow{margin-bottom:14px}
.section-head h2{
  font-family:var(--font-display);font-weight:800;letter-spacing:-.02em;line-height:1.04;
  font-size:var(--fs-h2);color:var(--on);margin:0;
}
.section-head p{margin:16px 0 0;font-size:var(--fs-lead);line-height:1.6;color:var(--on-muted)}
.link-more{
  display:inline-flex;align-items:center;gap:9px;margin-top:8px;
  font-weight:600;font-size:15px;color:var(--brand);
}
.link-more svg{transition:transform .2s ease}
.link-more:hover svg{transform:translateX(4px)}

/* ============================================================
   HERO — cinematic full-screen slideshow + persistent watermark
   ============================================================ */
.hero{height:100vh;height:100svh;min-height:640px}
.hero__media{position:absolute;inset:0;overflow:hidden;background:var(--ink-950)}

/* crossfading slides (WIP placeholders until real footage/photos land) */
.slides{position:absolute;inset:0}
.slide{
  position:absolute;inset:0;opacity:0;
  background-size:cover;background-position:center;
  transition:opacity 1.6s ease;
  transform:scale(1.06);
  animation:kenburns 18s ease-in-out infinite alternate;
}
.slide.is-on{opacity:1;z-index:1}
@keyframes kenburns{from{transform:scale(1.02)}to{transform:scale(1.12)}}

/* placeholder art: duotone blueprint bands toward ink + blue (per design system) */
/* real hero photo (crew on-site). base .slide already sets cover + center. */
.slide--1{background-image:url('hero-crew.jpg');background-position:center 30%}
.slide--2{background:
  linear-gradient(120deg, rgba(14,18,23,.85), rgba(30,143,196,.35)),
  repeating-linear-gradient(0deg, rgba(255,255,255,.03) 0 2px, transparent 2px 46px),
  radial-gradient(120% 100% at 80% 20%, #195f81 0%, #0e1217 62%);}
.slide--3{background:
  linear-gradient(120deg, rgba(20,61,82,.5), rgba(14,18,23,.92)),
  repeating-linear-gradient(90deg, rgba(255,255,255,.028) 0 1px, transparent 1px 30px),
  radial-gradient(130% 100% at 50% 90%, #143d52 0%, #0e1217 66%);}

/* small "WIP — drop real footage" tag so the placeholder reads as intentional */
.hero__wiptag{
  position:absolute;top:calc(var(--nav-h,120px) + 14px);left:40px;z-index:4;
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 12px;border-radius:999px;
  background:rgba(14,18,23,.5);border:1px dashed rgba(255,255,255,.28);
  color:rgba(255,255,255,.8);font-family:var(--font-mono);font-size:11px;letter-spacing:.04em;
}
.hero__wiptag::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--amber-400)}

.hero__scrim{
  position:absolute;inset:0;z-index:2;
  background:
    /* strong top band hides the busy drop-ceiling grid behind the header;
       lighter through the middle so the crew stays clear; dark base for the headline */
    linear-gradient(180deg, rgba(14,18,23,.90) 0%, rgba(14,18,23,.62) 16%, rgba(14,18,23,.28) 42%, rgba(14,18,23,.34) 60%, rgba(14,18,23,.92) 100%),
    linear-gradient(90deg, rgba(14,18,23,.66) 0%, rgba(14,18,23,.14) 52%, transparent 74%);
}

.hero__caption{
  position:absolute;left:0;right:0;bottom:118px;z-index:3;
  max-width:1200px;margin:0 auto;padding:0 40px;
}
.hero__eyebrow{
  display:inline-flex;align-items:center;gap:12px;margin-bottom:20px;
  font-family:var(--font-mono);font-size:13px;letter-spacing:.16em;text-transform:uppercase;
  color:rgba(255,255,255,.82);
}
.hero__eyebrow::before{content:"";width:34px;height:2px;background:var(--brand)}
.hero__tagline{
  color:#fff;font-family:var(--font-display);font-weight:800;letter-spacing:-.02em;line-height:1.0;
  font-size:var(--fs-display);text-shadow:0 2px 30px rgba(8,15,22,.55);max-width:15ch;
}
.hero__tagline em{color:var(--blue-300);font-style:normal}
.hero__sub{
  margin-top:22px;max-width:52ch;color:rgba(255,255,255,.82);
  font-size:var(--fs-lead);line-height:1.55;text-shadow:0 1px 16px rgba(8,15,22,.5);
}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}

/* persistent years watermark (always over the hero) */
.hero__watermark{
  position:absolute;right:40px;bottom:104px;z-index:3;text-align:right;
  pointer-events:none;user-select:none;
}
.hero__wm-num{
  display:block;font-family:var(--font-display);font-weight:800;line-height:.82;
  font-size:clamp(84px,13vw,190px);letter-spacing:-.04em;
  color:transparent;-webkit-text-stroke:1.5px rgba(255,255,255,.28);
  text-stroke:1.5px rgba(255,255,255,.28);
}
.hero__wm-num b{color:var(--blue-300);-webkit-text-stroke:0;font-weight:800}
.hero__wm-label{
  display:block;margin-top:6px;font-family:var(--font-mono);
  font-size:12px;letter-spacing:.34em;text-transform:uppercase;color:rgba(255,255,255,.72);
}
.hero__wm-est{
  display:block;margin-top:4px;font-family:var(--font-mono);
  font-size:11px;letter-spacing:.28em;color:rgba(255,255,255,.5);
}

/* single real hero photo for now — hide slideshow dots until more photos land */
.hero__dots{display:none}
.hero__dots{position:absolute;left:40px;bottom:64px;z-index:3;gap:9px}
.hero__dots button{
  width:34px;height:3px;border:0;padding:0;cursor:pointer;border-radius:2px;
  background:rgba(255,255,255,.28);transition:background .25s;
}
.hero__dots button.is-on{background:var(--brand)}

/* buttons (hero) */
.btn--primary{background:var(--brand);color:var(--ink-950);font-weight:700}
.btn--primary:hover{background:var(--blue-300)}
.btn--ghost{border:1px solid rgba(255,255,255,.4);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.12)}
/* amber "torch" CTA — the one warm accent, dark text for AA */
.btn--amber{background:var(--amber-400);color:var(--ink-950);font-weight:700}
.btn--amber:hover{background:var(--amber-300)}

/* ============================================================
   CREDIBILITY STRIP — thin premium stat band under the hero
   ============================================================ */
.statband{background:var(--surface);border-bottom:1px solid var(--hair)}
.statband__grid{
  max-width:1200px;margin:0 auto;padding:34px 40px;
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
}
.stat{display:flex;flex-direction:column;gap:4px}
.stat__num{font-family:var(--font-display);font-weight:800;font-size:clamp(30px,3.4vw,44px);line-height:1;color:var(--on)}
.stat__num span{color:var(--brand)}
.stat__label{font-size:13.5px;color:var(--on-muted);line-height:1.4}
.stat + .stat{position:relative}
.stat + .stat::before{content:"";position:absolute;left:-12px;top:6px;bottom:6px;width:1px;background:var(--hair)}

/* ============================================================
   CAPABILITIES — make the isometric embed "live on the page"
   ============================================================ */
.section--capsX{
  position:relative;background:var(--ink-950);padding:88px 0 0;overflow:hidden;
  scroll-margin-top:112px;max-width:none;margin:0;
}
.section--capsX .wrap{position:relative;z-index:2}
/* ambient framing so the embed feels embedded, not pasted on */
.section--capsX::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(80% 60% at 50% 0%, rgba(39,167,223,.10), transparent 60%),
    repeating-linear-gradient(90deg, rgba(255,255,255,.02) 0 1px, transparent 1px 46px);
}
.capsX__head{position:relative;z-index:2;color:#fff}
.capsX__head .eyebrow{color:var(--blue-300)}
.capsX__head h2{color:#fff}
.capsX__head p{color:rgba(255,255,255,.72)}
.caps-frame{
  display:block;width:100%;height:clamp(520px,84vh,820px);border:0;
  /* bleed the embed into the section: no card edges */
  background:transparent;margin-top:8px;
  -webkit-mask-image:linear-gradient(180deg,transparent 0,#000 60px);
          mask-image:linear-gradient(180deg,transparent 0,#000 60px);
}

/* ============================================================
   PEOPLE — the workers who keep it going (intro + photo slots)
   ============================================================ */
.section--people{background:var(--surface)}
.people__top{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.people__grid{
  margin-top:44px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
}
.person{display:flex;flex-direction:column}
.person__photo{
  aspect-ratio:4/5;border-radius:var(--r-lg);overflow:hidden;position:relative;
}
.person__name{margin-top:14px;font-family:var(--font-display);font-weight:700;font-size:18px;color:var(--on)}
.person__role{margin-top:2px;font-size:14px;color:var(--on-muted)}
.people__note{margin-top:30px;font-size:14.5px;color:var(--on-faint)}

/* full-width field-crew feature banner (below the four leaders) */
.crewband{margin-top:28px}
.crewband__photo{aspect-ratio:16/6;border-radius:var(--r-lg);overflow:hidden;position:relative}
.crewband__meta{margin-top:16px;display:flex;flex-direction:column;gap:3px}
.crewband__name{font-family:var(--font-display);font-weight:700;font-size:22px;color:var(--on)}
.crewband__role{font-size:15px;line-height:1.6;color:var(--on-muted);max-width:64ch}
@media (max-width:560px){ .crewband__photo{aspect-ratio:4/3} }

/* reusable WIP photo placeholder — blueprint grid, reads as intentional */
.wip{
  --wip-fg:var(--gray-400);
  position:relative;display:flex;align-items:center;justify-content:center;text-align:center;
  background:
    repeating-linear-gradient(0deg, transparent 0 27px, rgba(39,167,223,.10) 27px 28px),
    repeating-linear-gradient(90deg, transparent 0 27px, rgba(39,167,223,.10) 27px 28px),
    var(--gray-50);
  border:1px dashed var(--gray-300);color:var(--wip-fg);
}
.wip::after{
  content:attr(data-label);padding:0 14px;
  font-family:var(--font-mono);font-size:12px;letter-spacing:.03em;line-height:1.5;color:var(--wip-fg);
}
.wip--dark{
  background:
    repeating-linear-gradient(0deg, transparent 0 27px, rgba(39,167,223,.14) 27px 28px),
    repeating-linear-gradient(90deg, transparent 0 27px, rgba(39,167,223,.14) 27px 28px),
    var(--ink-900);
  border-color:rgba(255,255,255,.16);--wip-fg:rgba(255,255,255,.6);
}

/* ============================================================
   HERITAGE — "handing the torch" D-Electric -> Fusion
   ============================================================ */
.section--heritage{
  position:relative;overflow:hidden;
  /* the single amber "torch" warmth — a large, soft wash that fades fully to
     transparent so there's no hard cut-off where it meets the white People section */
  background:
    radial-gradient(72% 64% at 18% 44%, rgba(232,162,61,.10), transparent 78%),
    var(--surface);
}
.heritage__grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.heritage__eyebrow{color:#b07a1e}
.section--heritage h2{
  font-family:var(--font-display);font-weight:800;letter-spacing:-.02em;line-height:1.04;
  font-size:var(--fs-h2);color:var(--on);margin:0;
}
.heritage__lede{margin-top:18px;font-size:var(--fs-lead);line-height:1.6;color:var(--on-muted)}
.timeline{margin-top:30px;list-style:none;padding:0;display:grid;gap:0}
.timeline li{position:relative;padding:18px 0 18px 30px;border-left:2px solid var(--hair)}
.timeline li::before{
  content:"";position:absolute;left:-7px;top:22px;width:12px;height:12px;border-radius:50%;
  background:var(--surface);border:2px solid var(--brand);
}
.timeline li:last-child::before{border-color:var(--amber-400);background:var(--amber-400)}
.timeline .t-year{font-family:var(--font-mono);font-size:13px;letter-spacing:.06em;color:var(--brand-600)}
.timeline li:last-child .t-year{color:#b07a1e}
.timeline .t-head{margin-top:3px;font-family:var(--font-display);font-weight:700;font-size:19px;color:var(--on)}
.timeline .t-body{margin-top:5px;font-size:14.5px;line-height:1.6;color:var(--on-muted)}
.heritage__media{aspect-ratio:4/5}

/* ---------- CAREERS — the one soft cyan-family "action" band ---------- */
.section--band{background:var(--brand-tint)}
.section--band .role{background:#fff;border-color:var(--line)}

/* ============================================================
   BACK TO TOP
   ============================================================ */
.to-top{
  position:fixed;right:22px;bottom:22px;z-index:120;
  width:46px;height:46px;border-radius:50%;border:1px solid var(--hair);
  background:var(--ink-900);color:#fff;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  opacity:0;transform:translateY(12px);pointer-events:none;transition:.25s ease;
  box-shadow:var(--shadow-md);
}
.to-top.is-show{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{background:var(--brand);color:var(--ink-950)}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:980px){
  .heritage__grid{grid-template-columns:1fr;gap:34px}
  .people__grid{grid-template-columns:repeat(2,1fr)}
  .statband__grid{grid-template-columns:repeat(2,1fr);gap:20px 12px}
  .stat + .stat::before{display:none}
}
@media (max-width:860px){
  .wrap{padding:0 22px}
  .hero__caption{bottom:120px;padding:0 22px}
  .hero__watermark{right:22px;bottom:auto;top:calc(var(--nav-h,120px) + 40px)}
  .hero__wm-num{font-size:clamp(64px,20vw,110px)}
  .hero__dots{left:22px}
  .hero__wiptag{left:22px}
}
@media (max-width:560px){
  .people__grid{grid-template-columns:1fr 1fr}
  .caps-frame{height:560px}
}