:root{
  --blue:#0a2f61; --blue2:#071d3b; --gold:#f4b400; --gold2:#ffe08a;
  --text:#172033; --muted:#627085; --light:#f5f7fb; --white:#fff;
  --shadow:0 22px 70px rgba(5,23,49,.14); --radius:24px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--text);line-height:1.6;background:#fff} a{text-decoration:none;color:inherit}.container{width:min(1120px,92%);margin:auto}.section-pad{padding:96px 0}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(10,47,97,.08)}.navbar{height:76px;width:min(1180px,94%);margin:auto;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;gap:12px;align-items:center;font-weight:800;color:var(--blue)}.brand-mark{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(145deg,var(--gold),#ffd85a);color:var(--blue);box-shadow:0 10px 24px rgba(244,180,0,.28)}.nav-links{display:flex;gap:28px;align-items:center;font-weight:600;color:#334155}.nav-links a:hover{color:var(--blue)}.nav-cta{background:var(--blue);color:white!important;padding:10px 18px;border-radius:999px}.menu-toggle{display:none;background:none;border:0;font-size:28px;color:var(--blue)}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#fff 0%,#f8fbff 45%,#fff4ce 100%)}.hero-bg{position:absolute;inset:-20% -20% auto auto;width:560px;height:560px;background:radial-gradient(circle,var(--gold2),transparent 68%);opacity:.75}.hero-grid{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}.eyebrow{margin:0 0 14px;color:var(--gold);font-weight:800;letter-spacing:.08em;text-transform:uppercase;font-size:.78rem}.hero h1,.section-head h2,.two-col h2,.framework h2,.choose-grid h2,.contact h2{font-size:clamp(2rem,4vw,4.6rem);line-height:1.03;margin:0;color:var(--blue2);letter-spacing:-.04em}.hero h1{font-size:clamp(2.55rem,5vw,5.25rem)}.hero-lead{font-size:1.15rem;color:var(--muted);max-width:690px;margin:24px 0 32px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap}.btn{padding:14px 22px;border-radius:999px;font-weight:800;display:inline-flex}.btn-primary{background:var(--blue);color:white;box-shadow:0 14px 35px rgba(10,47,97,.24)}.btn-secondary{background:#fff;color:var(--blue);border:1px solid rgba(10,47,97,.12)}.hero-card{background:rgba(255,255,255,.78);border:1px solid rgba(10,47,97,.1);box-shadow:var(--shadow);border-radius:var(--radius);padding:34px}.hero-card h3{font-size:1.5rem;margin:24px 0 8px;color:var(--blue)}.hero-card p{color:var(--muted);margin:0}.energy-hub{height:270px;border-radius:22px;background:linear-gradient(180deg,#0a2f61,#071d3b);position:relative;overflow:hidden}.station-roof{position:absolute;left:55px;right:55px;top:82px;height:26px;background:var(--gold);transform:skew(-18deg);border-radius:8px}.station-body{position:absolute;left:88px;right:88px;bottom:58px;height:120px;border:4px solid #fff;border-top:0;display:flex;gap:10px;align-items:center;justify-content:center}.station-body span{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.35);border-radius:12px;padding:12px 10px;font-weight:800}.solar-panel{position:absolute;right:34px;top:30px;width:120px;height:58px;background:repeating-linear-gradient(90deg,#153d73 0 18px,#214f8d 18px 20px);border:3px solid #f7c948;transform:rotate(-10deg);border-radius:8px}.bg-light{background:var(--light)}.bg-dark{background:linear-gradient(135deg,var(--blue2),var(--blue));color:#fff}.two-col{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px}.rich-text p{font-size:1.08rem;color:var(--muted);margin-top:0}.section-head{max-width:820px;margin-bottom:46px}.section-head h2,.two-col h2,.framework h2,.choose-grid h2,.contact h2{font-size:clamp(1.9rem,3.3vw,3.4rem)}.light h2,.light .eyebrow{color:white}.expertise-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}.expertise-card,.solution-card,.project-card{background:white;border:1px solid rgba(10,47,97,.08);border-radius:22px;padding:26px;box-shadow:0 16px 46px rgba(5,23,49,.08)}.expertise-card span{color:var(--gold);font-weight:900}.expertise-card h3,.solution-card h3,.project-card h3{color:var(--blue);line-height:1.2}.expertise-card p,.solution-card p,.project-card p{color:var(--muted)}.challenge-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.challenge-item{border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.08);padding:22px;border-radius:18px;font-weight:700}.framework{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center}.framework-text p:last-child{color:var(--muted);font-size:1.05rem}.framework-steps{display:grid;gap:14px}.framework-steps div{background:linear-gradient(135deg,var(--gold),var(--blue));color:#fff;border-radius:18px;padding:22px 24px;font-weight:800;box-shadow:0 16px 36px rgba(10,47,97,.12)}.solutions-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.solution-card ul{padding-left:18px;color:var(--muted);margin-bottom:0}.solution-card.accent{background:linear-gradient(135deg,var(--blue),var(--blue2));color:white}.solution-card.accent h3,.solution-card.accent p,.solution-card.accent ul{color:white}.project-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.project-icon{width:62px;height:62px;border-radius:20px;background:#fff5cf;display:grid;place-items:center;font-size:28px}.choose-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}.choose-list{display:grid;gap:14px}.choose-list div{background:white;padding:20px 22px;border-radius:16px;font-weight:800;box-shadow:0 12px 34px rgba(5,23,49,.07);border-left:5px solid var(--gold)}.roadmap{background:linear-gradient(135deg,var(--blue),#0c234a);color:white}.roadmap-line{display:grid;grid-template-columns:repeat(3,1fr);overflow:hidden;border-radius:24px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16)}.roadmap-line div{padding:34px;border-right:1px solid rgba(255,255,255,.16)}.roadmap-line div:last-child{border-right:0}.roadmap-line span{display:block;color:var(--gold);font-weight:800}.roadmap-line strong{font-size:1.6rem}.contact-card{background:var(--blue2);color:white;border-radius:30px;padding:48px;display:grid;grid-template-columns:1fr auto;gap:34px;align-items:center}.contact h2{color:white}.contact p{color:#d6e2f2}.contact-info{display:grid;gap:12px}.contact-info a{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);border-radius:14px;padding:14px 18px;color:#fff;font-weight:700}.footer{padding:28px 0;background:#071d3b;color:#b8c7dd}.footer-inner{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:.92rem}
@media(max-width:980px){.menu-toggle{display:block}.nav-links{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;padding:20px;box-shadow:0 18px 40px rgba(0,0,0,.08);flex-direction:column}.nav-links.open{display:flex}.hero-grid,.two-col,.framework,.choose-grid,.contact-card{grid-template-columns:1fr}.expertise-grid,.solutions-grid,.project-grid,.challenge-grid{grid-template-columns:repeat(2,1fr)}.section-pad{padding:72px 0}.roadmap-line{grid-template-columns:1fr}.roadmap-line div{border-right:0;border-bottom:1px solid rgba(255,255,255,.16)}}
@media(max-width:620px){.expertise-grid,.solutions-grid,.project-grid,.challenge-grid{grid-template-columns:1fr}.hero-actions{flex-direction:column}.btn{justify-content:center}.contact-card{padding:30px}.footer-inner{display:block}.hero-card{padding:22px}}