:root{
  --navy-deep:#141B4D;
  --navy:#1E2761;
  --cyan:#00B8D9;
  --accent-blue:#CADCFC;
  --bg-light:#F3F6FC;
  --bg-white:#FFFFFF;
  --ink:#1E2761;
  --muted:#5B6178;
  --muted-on-dark:rgba(255,255,255,.68);
  --line-on-dark:rgba(255,255,255,.14);
  --line-on-light:rgba(16,22,54,.10);
  --radius:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;color:var(--ink);background:var(--bg-white);-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Fraunces',serif;font-weight:600;letter-spacing:-.01em;line-height:1.08}
a{text-decoration:none;color:inherit}
ul{list-style:none}
img{max-width:100%;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 32px}
.eyebrow{font-size:12.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);display:flex;align-items:center;gap:10px;margin-bottom:16px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--cyan);display:inline-block}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 26px;border-radius:999px;font-weight:600;font-size:14.5px;cursor:pointer;border:1px solid transparent;transition:all .25s ease}
.btn-primary{background:var(--cyan);color:var(--navy-deep)}
.btn-primary:hover{filter:brightness(1.08);transform:translateY(-2px)}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-ghost-dark{border-color:rgba(16,22,54,.25);color:var(--navy)}
.btn-ghost-dark:hover{border-color:var(--navy);background:rgba(16,22,54,.04)}

/* Header */
header{position:sticky;top:0;z-index:50;background:rgba(16,22,54,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line-on-dark)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:18px 32px;max-width:1180px;margin:0 auto}
.logo{display:flex;align-items:center;gap:10px;font-family:'Fraunces',serif;font-weight:700;font-size:20px;color:#fff}
.logo-mark{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--cyan),var(--navy));display:grid;place-items:center;font-size:14px;font-weight:800;color:var(--navy-deep)}
.navlinks{display:flex;gap:34px;font-size:14.5px;font-weight:500;color:var(--muted-on-dark)}
.navlinks a:hover,.navlinks a.active{color:#fff}
.nav-cta{display:flex;align-items:center;gap:18px}
.nav-phone{font-size:13.5px;color:var(--muted-on-dark)}
.nav-phone strong{color:#fff;font-weight:600}

/* Page hero (interior pages) */
.page-hero{position:relative;overflow:hidden;background:radial-gradient(1100px 550px at 82% -10%, rgba(0,184,217,.18), transparent 60%),linear-gradient(180deg,var(--navy-deep),var(--navy) 120%);padding:80px 0 70px;color:#fff}
.page-hero h1{font-size:44px;margin-bottom:14px}
.page-hero p{color:var(--muted-on-dark);font-size:16px;max-width:600px;line-height:1.6}
.crumb{font-size:13px;color:var(--muted-on-dark);margin-bottom:18px}
.crumb a{color:var(--cyan)}

/* Hero (home) */
.hero{position:relative;overflow:hidden;background:radial-gradient(1100px 550px at 82% -10%, rgba(0,184,217,.18), transparent 60%),linear-gradient(180deg,var(--navy-deep),var(--navy) 120%);padding:120px 0 110px}
.hero-inner{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.hero-tag{color:var(--muted-on-dark);font-size:13px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;margin-bottom:22px;display:flex;flex-wrap:wrap}
.hero-tag span{display:flex;align-items:center}
.hero-tag span:not(:last-child)::after{content:"|";margin:0 12px;color:rgba(255,255,255,.25);font-weight:400}
h1.hero-h{font-size:56px;color:#fff;margin-bottom:22px}
h1.hero-h em{font-style:normal;color:var(--cyan)}
.hero-sub{font-size:17.5px;line-height:1.65;color:var(--muted-on-dark);max-width:520px;margin-bottom:36px}
.hero-actions{display:flex;gap:16px;margin-bottom:56px}
.hero-stats{display:flex;gap:44px;flex-wrap:wrap}
.hero-stat b{font-family:'Fraunces',serif;font-size:30px;color:#fff;display:block}
.hero-stat span{font-size:12.5px;color:var(--muted-on-dark);letter-spacing:.03em}
.hero-panel{position:relative;aspect-ratio:1/1;border-radius:22px;background:linear-gradient(155deg,var(--navy),var(--navy-deep));border:1px solid var(--line-on-dark);overflow:hidden;display:grid;place-items:center}
.panel-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(4,1fr);gap:8px;width:78%;height:78%}
.panel-cell{background:linear-gradient(160deg,rgba(0,184,217,.35),rgba(0,184,217,.06));border:1px solid rgba(0,184,217,.35);border-radius:4px;animation:glow 5s ease-in-out infinite}
.panel-cell:nth-child(odd){animation-delay:1.2s}
.panel-cell:nth-child(3n){animation-delay:2.4s}
@keyframes glow{0%,100%{opacity:.55}50%{opacity:1}}
.panel-badge{position:absolute;bottom:22px;left:22px;right:22px;background:rgba(16,22,54,.85);border:1px solid var(--line-on-dark);border-radius:12px;padding:16px 18px;backdrop-filter:blur(6px)}
.panel-badge b{color:#fff;font-family:'Fraunces',serif;font-size:15px;display:block;margin-bottom:2px}
.panel-badge span{color:var(--muted-on-dark);font-size:12.5px}

/* Sections */
section{padding:100px 0}
.section-light{background:var(--bg-white)}
.section-tint{background:var(--bg-light)}
.section-dark{background:linear-gradient(180deg,var(--navy),var(--navy-deep));color:#fff}
.section-head{max-width:640px;margin-bottom:56px}
.section-head h2{font-size:38px;margin-bottom:0}
.section-dark .eyebrow{color:var(--cyan)}

/* About */
.about{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:center}
.about-card{background:var(--navy-deep);border-radius:20px;padding:38px;color:#fff;position:relative;overflow:hidden}
.about-card::after{content:"";position:absolute;width:220px;height:220px;background:radial-gradient(circle,rgba(0,184,217,.35),transparent 70%);top:-60px;right:-60px}
.about-card h3{font-size:24px;margin-bottom:14px;position:relative}
.about-card p{color:var(--muted-on-dark);font-size:14.5px;line-height:1.7;position:relative}
.about-list{margin-top:28px;display:grid;gap:14px}
.about-item{display:flex;gap:14px;align-items:flex-start}
.check{width:22px;height:22px;border-radius:6px;background:rgba(0,184,217,.15);border:1px solid rgba(0,184,217,.4);display:grid;place-items:center;flex-shrink:0;margin-top:2px;font-size:12px;color:var(--cyan)}
.about-item p{color:var(--muted);font-size:15px;line-height:1.6}
.about-item strong{display:block;color:var(--ink);font-size:15.5px;margin-bottom:2px;font-weight:600}
.about h2{font-size:36px;margin-bottom:20px}
.about > div:last-child p.lead{color:var(--muted);font-size:16px;line-height:1.75;margin-bottom:8px}

/* Values */
.values-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.value-card{background:var(--navy);border-radius:14px;padding:26px 20px;color:#fff}
.value-card .vnum{width:38px;height:38px;border-radius:10px;background:rgba(0,184,217,.18);color:var(--cyan);display:grid;place-items:center;margin-bottom:16px;font-size:16px}
.value-card h4{font-size:16px;margin-bottom:8px}
.value-card p{font-size:13px;color:var(--muted-on-dark);line-height:1.55}

/* Leadership */
.leader-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.leader-card{background:var(--bg-light);border:1px solid var(--line-on-light);border-radius:16px;padding:30px}
.leader-top{display:flex;gap:16px;align-items:center;margin-bottom:14px}
.avatar{width:56px;height:56px;border-radius:50%;background:var(--navy);color:var(--cyan);display:grid;place-items:center;font-family:'Fraunces',serif;font-weight:700;font-size:20px}
.leader-card h4{font-size:18px}
.leader-card span{font-size:13px;color:var(--muted)}
.leader-card p{font-size:14px;color:var(--muted);line-height:1.6}

/* Services grid */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.svc-card{background:var(--bg-light);border:1px solid var(--line-on-light);border-radius:var(--radius);padding:30px 26px;transition:all .25s ease}
.svc-card:hover{background:var(--navy);border-color:var(--navy);transform:translateY(-4px)}
.svc-card:hover h3,.svc-card:hover p{color:#fff}
.svc-card:hover .svc-icon{background:var(--cyan);color:var(--navy-deep)}
.svc-icon{width:52px;height:52px;border-radius:12px;background:var(--navy);color:var(--cyan);display:grid;place-items:center;font-size:22px;margin-bottom:20px;transition:all .25s ease}
.svc-card h3{font-size:18px;margin-bottom:10px;color:var(--ink);transition:color .25s ease}
.svc-card p{font-size:14px;color:var(--muted);line-height:1.6;transition:color .25s ease}
.svc-card.featured{background:var(--navy);border-color:var(--navy)}
.svc-card.featured h3,.svc-card.featured p{color:#fff}
.svc-card.featured .svc-icon{background:var(--cyan);color:var(--navy-deep)}
.svc-tag{display:inline-block;font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--cyan);background:rgba(0,184,217,.12);border:1px solid rgba(0,184,217,.3);padding:4px 10px;border-radius:999px;margin-bottom:14px}

/* Service detail blocks */
.svc-detail{border:1px solid var(--line-on-light);border-radius:20px;overflow:hidden;margin-bottom:28px}
.svc-detail-head{display:flex;align-items:center;gap:18px;padding:30px 34px;background:var(--navy-deep);color:#fff}
.svc-detail-head .svc-icon{margin:0;background:var(--cyan);color:var(--navy-deep)}
.svc-detail-head h3{font-size:24px}
.svc-detail-head span{color:var(--muted-on-dark);font-size:14px}
.svc-detail-body{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-on-light)}
.svc-detail-col{background:#fff;padding:24px 22px}
.svc-detail-col h5{font-size:14px;margin-bottom:12px;color:var(--navy);font-family:'Inter',sans-serif;font-weight:700}
.svc-detail-col ul{display:grid;gap:9px}
.svc-detail-col li{font-size:13.5px;color:var(--muted);padding-left:14px;position:relative}
.svc-detail-col li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--cyan);position:absolute;left:0;top:7px}
.svc-detail.energy .svc-detail-head{background:linear-gradient(120deg,var(--navy),var(--navy-deep))}

/* Sectors */
.sector-strip{display:flex;flex-wrap:wrap;gap:12px}
.sector-chip{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line-on-light);border-radius:999px;padding:12px 20px;font-size:14px;font-weight:500;color:var(--ink)}
.sector-chip .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan)}
.sector-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.sector-card{background:var(--bg-light);border:1px solid var(--line-on-light);border-radius:14px;padding:26px 18px;text-align:center}
.sector-card .sic{width:48px;height:48px;border-radius:50%;background:var(--navy);color:var(--cyan);display:grid;place-items:center;margin:0 auto 14px;font-size:20px}
.sector-card h4{font-size:14.5px}

/* Why choose */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-on-dark);border:1px solid var(--line-on-dark);border-radius:18px;overflow:hidden}
.why-item{background:var(--navy-deep);padding:36px 30px}
.why-item b{display:block;font-family:'Fraunces',serif;font-size:19px;color:#fff;margin-bottom:10px}
.why-item p{color:var(--muted-on-dark);font-size:14px;line-height:1.65}
.why-num{font-size:12.5px;color:var(--cyan);font-weight:700;letter-spacing:.08em;margin-bottom:14px;display:block}

/* Stats */
.stats-bar{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line-on-light);border-bottom:1px solid var(--line-on-light)}
.stat{padding:34px 20px;text-align:center;border-right:1px solid var(--line-on-light)}
.stat:last-child{border-right:none}
.stat b{font-family:'Fraunces',serif;font-size:30px;color:var(--navy);display:block}
.stat span{font-size:12.5px;color:var(--muted)}

/* Partners */
.partners{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px}
.partner{font-family:'Fraunces',serif;font-weight:600;font-size:19px;color:var(--muted);opacity:.75}

/* Clients strip */
.client-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.client-card{background:#fff;border:1px solid var(--line-on-light);border-radius:12px;padding:20px 22px;display:flex;align-items:center;gap:14px;font-weight:600;font-size:14.5px}
.client-card .cdot{width:10px;height:10px;border-radius:50%;background:var(--navy)}

/* CTA / contact */
.cta-panel{background:linear-gradient(120deg,var(--navy),var(--navy-deep));border-radius:26px;padding:64px;display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center;position:relative;overflow:hidden}
.cta-panel::after{content:"";position:absolute;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(0,184,217,.28),transparent 70%);right:-100px;bottom:-140px}
.cta-panel h2{color:#fff;font-size:32px;margin-bottom:14px;position:relative}
.cta-panel p{color:var(--muted-on-dark);font-size:15px;line-height:1.65;position:relative;max-width:440px}
.cta-form{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.15);border-radius:16px;padding:26px;position:relative}
.cta-row{display:flex;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:14px;color:#fff}
.cta-row:last-of-type{border-bottom:none}
.cta-row .ic{width:32px;height:32px;border-radius:8px;background:rgba(0,184,217,.18);color:var(--cyan);display:grid;place-items:center;font-size:14px;flex-shrink:0}

/* Contact form (contact page) */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px}
.contact-info{display:grid;gap:18px;align-content:start}
.info-card{background:var(--bg-light);border:1px solid var(--line-on-light);border-radius:14px;padding:22px 24px;display:flex;gap:16px;align-items:flex-start}
.info-card .ic{width:40px;height:40px;border-radius:10px;background:var(--navy);color:var(--cyan);display:grid;place-items:center;flex-shrink:0}
.info-card b{display:block;font-size:14.5px;margin-bottom:3px}
.info-card span{font-size:13.5px;color:var(--muted)}
.form-card{background:#fff;border:1px solid var(--line-on-light);border-radius:18px;padding:34px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:13px;font-weight:600;color:var(--ink)}
.field input,.field select,.field textarea{border:1px solid var(--line-on-light);border-radius:10px;padding:12px 14px;font-family:'Inter',sans-serif;font-size:14px;color:var(--ink);background:var(--bg-light)}
.field textarea{resize:vertical;min-height:110px}
.map-embed{border-radius:16px;overflow:hidden;border:1px solid var(--line-on-light);margin-top:24px;height:260px}

/* Footer */
footer{background:var(--navy-deep);color:var(--muted-on-dark);padding:60px 0 28px;font-size:13.5px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid var(--line-on-dark);margin-bottom:24px}
.foot-grid h4{color:#fff;font-family:'Inter',sans-serif;font-size:13px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:16px;font-weight:600}
.foot-grid ul{display:grid;gap:10px}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

@media(max-width:980px){
  .hero-inner,.about,.contact-grid{grid-template-columns:1fr}
  .svc-grid,.svc-detail-body{grid-template-columns:repeat(2,1fr)}
  .why-grid,.leader-grid{grid-template-columns:1fr}
  .values-grid{grid-template-columns:repeat(2,1fr)}
  .sector-grid{grid-template-columns:repeat(2,1fr)}
  .client-grid{grid-template-columns:1fr}
  .stats-bar{grid-template-columns:repeat(2,1fr)}
  .stat{border-bottom:1px solid var(--line-on-light)}
  .navlinks{display:none}
  .cta-panel{grid-template-columns:1fr;padding:40px}
  .foot-grid{grid-template-columns:1fr 1fr}
  h1.hero-h,.page-hero h1{font-size:36px}
  .form-row{grid-template-columns:1fr}
}

/* Email links */
.cta-row a,.info-card a,.foot-grid a[href^="mailto:"]{color:inherit}
.cta-row a:hover,.info-card a:hover,.foot-grid a[href^="mailto:"]:hover{text-decoration:underline;text-underline-offset:3px}
.info-card span a{color:var(--muted)}

/* Phone links */
.nav-phone a,.cta-row a[href^="tel:"],.info-card a[href^="tel:"],.foot-grid a[href^="tel:"]{color:inherit}
.nav-phone a:hover,.cta-row a[href^="tel:"]:hover,.info-card a[href^="tel:"]:hover,.foot-grid a[href^="tel:"]:hover{text-decoration:underline;text-underline-offset:3px}

/* Website links */
.cta-row a[href^="https://www."],.info-card a[href^="https://www."]{color:inherit}
.cta-row a[href^="https://www."]:hover,.info-card a[href^="https://www."]:hover{text-decoration:underline;text-underline-offset:3px}
.info-card span a[href^="https://www."]{color:var(--muted)}