/* PAGE-BODY CSS (self-contained) — energy-hvac-and-lighting (03.01)
   Authored from the CEO-approved deterministic desktop mockup
   (03.01 Applications _Energy, HVAC & Lighting_APPROVED.png). Chrome via global.css. */
.ehl{
  --navy:#001530;
  --card-line:rgba(120,150,180,.26);
  --paper:#eef0f2;
  --ink:#101c32;
  --gold:#f6aa00;
  --blue:#2f7fd0;
  --blue-2:#5aa8e6;
  --muted-dark:#c9d4df;
  --muted-light:#48536a;
  --line-light:#d7dade;
  --container:1240px;
  --sec:60px;
}
.ehl,.ehl *{box-sizing:border-box}
.ehl{font-family:Arial,Helvetica,sans-serif;color:var(--ink);line-height:1.5}
.ehl img{display:block;max-width:100%}
.ehl .wrap{width:min(var(--container),calc(100% - 96px));margin-inline:auto}
.ehl .sec{padding-block:var(--sec)}
.ehl .dark{background:linear-gradient(160deg,#02182f 0%,var(--navy) 62%,#00101f 100%);color:#fff}
.ehl .light{background:var(--paper);color:var(--ink)}
.ehl .eyebrow{margin:0 0 16px;color:var(--gold);font-size:15px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.ehl h1{margin:0 0 22px;font-size:58px;line-height:1.03;font-weight:800;letter-spacing:-.02em}
.ehl h2{margin:0 0 16px;font-size:42px;line-height:1.08;font-weight:800;letter-spacing:-.02em}
.ehl .body{margin:0 0 14px;font-size:18px;line-height:1.55}
.ehl .dark .body{color:var(--muted-dark)}
.ehl .light .body{color:var(--muted-light)}
.ehl .hl{margin:0 0 8px;color:var(--blue-2);font-size:17px;font-weight:700;line-height:1.45}
.ehl .lead{max-width:940px}

.ehl .actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.ehl .btn{display:inline-flex;align-items:center;gap:10px;min-height:52px;padding:14px 24px;border-radius:4px;font-size:16px;font-weight:700;text-decoration:none;border:2px solid transparent;white-space:nowrap}
.ehl .btn--gold{background:var(--gold);border-color:var(--gold);color:#0b1c2c}
.ehl .btn--blue{background:var(--blue);border-color:var(--blue);color:#fff}
.ehl .btn--ghost{background:transparent;border-color:#fff;color:#fff}
.ehl .btn--ghost-dark{background:transparent;border-color:var(--ink);color:var(--ink)}
.ehl .btn .arw{font-size:18px}
.ehl .ic{stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}

/* HERO */
.ehl .hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:56px;align-items:center}
.ehl .hero .himg img{width:100%;height:auto;border-radius:14px;border:1px solid rgba(255,255,255,.08)}

/* card grids */
.ehl .grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:36px}
.ehl .grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:36px}
.ehl .grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:20px}
.ehl .card{border-radius:12px;padding:26px 24px}
.ehl .light .card{background:#f8f9fa;border:1px solid var(--line-light)}
.ehl .dark .card{background:rgba(255,255,255,.02);border:1px solid var(--card-line)}
.ehl .card .cic{width:40px;height:40px;margin-bottom:16px;color:var(--blue)}
.ehl .dark .card .cic{color:var(--blue-2)}
.ehl .card h3{margin:0 0 8px;font-size:19px;font-weight:700;line-height:1.22}
.ehl .dark .card h3{color:#fff}
.ehl .card p{margin:0;font-size:15.5px;line-height:1.5}
.ehl .light .card p{color:var(--muted-light)}
.ehl .dark .card p{color:var(--muted-dark)}

.badge{display:inline-block;padding:1px 8px;border-radius:20px;font-size:11px;font-weight:700;border:1px solid;white-space:nowrap;vertical-align:middle}
.badge.dev{color:var(--gold);border-color:rgba(235,179,87,.7)}
.badge.partial{color:var(--gold);border-color:rgba(235,179,87,.7)}

/* flow strip (light) */
.ehl .strip{margin-top:26px;border:1px solid #cfe0ee;border-radius:10px;background:#eaf1f8;padding:20px 24px;display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr auto 1fr;gap:8px;align-items:center;text-align:center}
.ehl .strip .s{font-size:14px;font-weight:800;color:#153455;letter-spacing:.02em;line-height:1.2}
.ehl .strip .sa{color:var(--blue);font-size:18px}

/* wide progressive card w/ inline flow */
.ehl .wide{margin-top:20px;border-radius:12px;padding:28px 26px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:36px;align-items:center}
.ehl .light .wide{background:#f8f9fa;border:1px solid var(--line-light)}
.ehl .wide h3{margin:0 0 10px;font-size:20px;font-weight:700}
.ehl .wide p{margin:0;font-size:15.5px;color:var(--muted-light);line-height:1.5}
.ehl .miniflow{display:grid;grid-template-columns:repeat(5,1fr);gap:4px;align-items:start;text-align:center}
.ehl .miniflow .mf{display:flex;flex-direction:column;align-items:center;gap:8px}
.ehl .miniflow .dot{width:44px;height:44px;border:1px solid #bcd6ee;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--blue)}
.ehl .miniflow .ml{font-size:11px;font-weight:800;color:#153455;letter-spacing:.03em;line-height:1.2}
.ehl .miniflow .ma{align-self:center;color:var(--blue);font-size:14px;margin-top:14px}

/* connector line (light, decorative) */
.ehl .connector{margin-top:26px;border:1px solid var(--line-light);border-radius:12px;background:#f8f9fa;padding:30px;display:flex;align-items:center;justify-content:space-around}
.ehl .connector .cd{width:16px;height:16px;border-radius:50%;border:2px solid var(--blue);background:#fff}
.ehl .connector .cl{flex:1;height:2px;background:linear-gradient(90deg,var(--blue-2),var(--gold))}

/* demonstrated result */
.ehl .demo{margin-top:20px;border-radius:12px;overflow:hidden;display:grid;grid-template-columns:280px 1fr;background:#f8f9fa;border:1px solid var(--line-light)}
.ehl .demo .dimg{overflow:hidden}
.ehl .demo .dimg img{width:100%;height:100%;object-fit:cover}
.ehl .demo .dtext{padding:28px 30px}
.ehl .demo .dk{color:var(--blue);font-weight:700;font-size:14px;margin:0 0 8px}
.ehl .demo .dh{color:var(--ink);font-weight:800;font-size:22px;margin:0 0 10px;line-height:1.2}
.ehl .demo .dn{color:var(--muted-light);font-size:15px;margin:0}
.ehl .ctabar{margin-top:18px;border-radius:12px;background:#f8f9fa;border:1px solid var(--line-light);padding:22px 26px;display:flex;justify-content:flex-end;gap:14px;flex-wrap:wrap}

/* ============ RESPONSIVE ============ */
@media (max-width:1160px){
  .ehl h1{font-size:46px}.ehl h2{font-size:34px}
  .ehl .wrap{width:min(var(--container),calc(100% - 56px))}
  .ehl .hero{grid-template-columns:1fr;gap:34px}
  .ehl .grid4{grid-template-columns:repeat(2,1fr)}
  .ehl .grid3{grid-template-columns:repeat(2,1fr)}
  .ehl .strip{grid-template-columns:1fr;gap:10px}
  .ehl .strip .sa{transform:rotate(90deg)}
  .ehl .wide{grid-template-columns:1fr;gap:24px}
  .ehl .connector{flex-direction:column;gap:14px}
  .ehl .connector .cl{width:2px;height:24px;flex:none}
}
@media (max-width:767px){
  .ehl{--sec:48px}
  .ehl .wrap{width:calc(100% - 40px)}
  .ehl h1{font-size:36px}.ehl h2{font-size:27px}
  .ehl .body{font-size:17px}
  .ehl .grid4,.ehl .grid3,.ehl .grid2{grid-template-columns:1fr}
  .ehl .btn{width:100%;justify-content:center}
  .ehl .miniflow{grid-template-columns:1fr;gap:12px}
  .ehl .miniflow .ma{transform:rotate(90deg)}
  .ehl .demo{grid-template-columns:1fr}
  .ehl .demo .dimg{height:180px}
  .ehl .ctabar{justify-content:stretch}
}