:root{
  --navy:#0b1220; --navy2:#111b2e; --blue:#2864e8; --blue2:#dce8ff;
  --ink:#111827; --muted:#5f6b7c; --line:#e5e9ef; --paper:#f7f8fa; --white:#fff;
  --serif: "Manrope", sans-serif; --sans:"DM Sans",sans-serif;
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;color:var(--ink);font-family:var(--sans);background:#fff;line-height:1.65}
.container{width:min(1160px,calc(100% - 48px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid rgba(17,24,39,.08)}
.nav{min-height:82px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none}.brand-mark{display:grid;place-items:center;width:40px;height:40px;border-radius:9px;background:var(--blue);color:#fff;font-weight:800}.brand strong{display:block;font:800 18px/1 var(--serif)}.brand small{display:block;color:#687386;font-size:10px;margin-top:4px}.nav-links{display:flex;align-items:center;gap:24px}.nav-links a{font-size:14px;font-weight:600;color:#3d4757;text-decoration:none}.nav-links a:hover{color:var(--blue)}.nav-cta{padding:11px 16px;background:var(--navy);color:#fff!important;border-radius:7px}.menu-toggle{display:none;background:none;border:0;font-size:28px;color:var(--ink)}
.hero{min-height:700px;position:relative;color:#fff;display:flex;align-items:center;overflow:hidden}.hero-image{position:absolute;inset:0;background:url("https://images.unsplash.com/photo-1581092160607-ee22621dd758?auto=format&fit=crop&w=2000&q=85") center/cover}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,12,22,.92) 0%,rgba(6,12,22,.68) 48%,rgba(6,12,22,.25) 100%)}.hero-content{position:relative;padding:105px 0 75px}.eyebrow{font-size:12px;letter-spacing:.15em;text-transform:uppercase;font-weight:800;color:#b9c7dd;margin-bottom:18px}.eyebrow.dark{color:var(--blue)}h1,h2,h3{font-family:var(--serif);letter-spacing:-.04em}h1{font-size:clamp(48px,7vw,82px);line-height:1.02;margin:0 0 24px;max-width:820px}h1 em,h2 em{font-style:normal;color:#8db1ff}.hero p{max-width:680px;font-size:19px;color:#d7deea;margin:0 0 30px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 20px;border-radius:7px;text-decoration:none;font-weight:700;border:1px solid transparent;cursor:pointer;font-family:inherit}.btn-primary{background:var(--blue);color:#fff}.btn-ghost{border-color:rgba(255,255,255,.4);color:#fff;background:rgba(255,255,255,.06)}.hero-trust{display:flex;align-items:center;gap:14px;margin-top:60px;color:#b9c7dd;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em}.hero-trust i{width:4px;height:4px;background:var(--blue);border-radius:50%}
.credential-strip{background:var(--blue);color:#fff}.strip-grid{display:grid;grid-template-columns:repeat(4,1fr)}.strip-grid>div{padding:22px 20px;border-right:1px solid rgba(255,255,255,.18)}.strip-grid>div:last-child{border:0}.strip-grid strong{display:block;font:800 20px var(--serif)}.strip-grid span{display:block;font-size:12px;opacity:.82;margin-top:2px}
.section{padding:105px 0}.two-col{display:grid;grid-template-columns:1.05fr .95fr;gap:80px;align-items:center}.section h2{font-size:clamp(40px,5vw,62px);line-height:1.05;margin:0 0 28px}.section h2 span{color:var(--blue)}.about p{color:var(--muted);font-size:17px;max-width:650px}.about-card{border-radius:14px;overflow:hidden;background:var(--paper);border:1px solid var(--line)}.about-photo{height:500px;background:url("https://images.unsplash.com/photo-1621905252507-b35492cc74b4?auto=format&fit=crop&w=1200&q=85") center/cover}.about-caption{display:flex;gap:18px;padding:22px}.about-caption span{color:var(--blue);font-weight:800}.about-caption strong{display:block}.about-caption small{display:block;color:var(--muted);margin-top:3px}
.dark-section{background:var(--navy);color:#fff}.section-head{display:flex;justify-content:space-between;gap:50px;align-items:end;margin-bottom:48px}.section-head h2{margin:0}.section-head>p{max-width:420px;color:#78869a;margin:0}.dark-section .section-head>p{color:#aab5c6}.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #27344a;border-left:1px solid #27344a}.cap-grid article{padding:34px;border-right:1px solid #27344a;border-bottom:1px solid #27344a}.cap-grid span{color:#6f9cff;font-size:12px;font-weight:800}.cap-grid h3{font-size:24px;margin:30px 0 10px}.cap-grid p{color:#9aa7ba;margin:0}
.projects-head{align-items:center}.filters{display:flex;gap:7px;flex-wrap:wrap}.filter{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 14px;font:600 13px var(--sans);cursor:pointer;color:#566173}.filter.active,.filter:hover{background:var(--blue);border-color:var(--blue);color:#fff}.project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.project-card{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}.project-image{height:270px;position:relative;background-position:center;background-size:cover}.project-image span{position:absolute;right:15px;top:15px;background:var(--blue);color:#fff;border-radius:5px;padding:6px 10px;font-size:11px;font-weight:800}.img-panel{background-image:linear-gradient(rgba(0,0,0,.08),rgba(0,0,0,.35)),url("https://images.unsplash.com/photo-1581092918056-0c4c3acd3789?auto=format&fit=crop&w=1200&q=85")}.img-power{background-image:linear-gradient(rgba(0,0,0,.08),rgba(0,0,0,.35)),url("https://images.unsplash.com/photo-1473341304170-971dccb5ac1e?auto=format&fit=crop&w=1200&q=85")}.img-energy{background-image:linear-gradient(rgba(0,0,0,.08),rgba(0,0,0,.35)),url("https://images.unsplash.com/photo-1497435334941-8c899ee9e8e9?auto=format&fit=crop&w=1200&q=85")}.img-commercial{background-image:linear-gradient(rgba(0,0,0,.08),rgba(0,0,0,.35)),url("https://images.unsplash.com/photo-1497366754035-f200968a6e72?auto=format&fit=crop&w=1200&q=85")}.img-residential{background-image:linear-gradient(rgba(0,0,0,.08),rgba(0,0,0,.35)),url("https://images.unsplash.com/photo-1600566753190-17f0baa2a6c3?auto=format&fit=crop&w=1200&q=85")}.project-body{padding:25px 26px 28px}.project-meta{font-size:12px;color:var(--blue);font-weight:800;text-transform:uppercase;letter-spacing:.08em}.project-body h3{font-size:27px;line-height:1.15;margin:9px 0 10px}.project-body p{color:var(--muted);margin:0}.project-note{font-size:12px;color:#8993a2;margin-top:22px}
.split-section{background:var(--paper)}.quote-panel{background:var(--blue);color:#fff;border-radius:14px;padding:55px}.quote-panel h2{font-size:52px}.quote-panel p{color:#dce7ff;font-size:17px}.process{display:flex;flex-direction:column}.process-item{display:grid;grid-template-columns:54px 1fr;gap:20px;padding:25px 0;border-bottom:1px solid var(--line)}.process-item b{color:var(--blue);font-size:12px}.process-item h3{font-size:22px;margin:0 0 4px}.process-item p{margin:0;color:var(--muted)}
.credentials{background:#fff}.credential-list{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line)}.credential-list div{display:flex;gap:15px;align-items:flex-start;padding:23px 12px;border-bottom:1px solid var(--line);font-size:16px}.credential-list span{display:grid;place-items:center;width:25px;height:25px;border-radius:50%;background:var(--blue2);color:var(--blue);font-weight:800;font-size:13px;flex:none}
.industries{background:var(--navy2);color:#fff;padding:85px 0}.industries h2{font-size:52px;margin:0 0 35px}.industry-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #2a3850;border-left:1px solid #2a3850}.industry-grid span{padding:23px;border-right:1px solid #2a3850;border-bottom:1px solid #2a3850;color:#c8d1df}
.contact-section{background:var(--blue);color:#fff;padding:100px 0}.contact-grid{display:grid;grid-template-columns:1fr .85fr;gap:90px}.contact-section h2{font-size:clamp(46px,5vw,66px);line-height:1.03;margin:0 0 20px;font-family:var(--serif)}.contact-section p{color:#dce7ff;font-size:17px;max-width:520px}.contact-details{margin-top:38px;display:grid;gap:18px}.contact-details a,.contact-details div{color:#fff;text-decoration:none}.contact-details span{display:block;color:#bcd0ff;font-size:11px;text-transform:uppercase;letter-spacing:.12em;font-weight:800}.contact-details strong{display:block;font-size:16px;margin-top:3px}.contact-form{background:#fff;color:var(--ink);border-radius:12px;padding:30px;display:grid;gap:15px}.contact-form label{font-size:12px;font-weight:800}.contact-form input,.contact-form select,.contact-form textarea{display:block;width:100%;margin-top:6px;border:1px solid #dbe0e8;border-radius:6px;padding:12px;font:inherit;outline:none}.contact-form input:focus,.contact-form textarea:focus,.contact-form select:focus{border-color:var(--blue)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.btn-light{background:var(--navy);color:#fff}.form-note{color:#8791a0;font-size:11px}
footer{background:#070c15;color:#fff;padding:55px 0 22px}.footer-grid{display:flex;justify-content:space-between;gap:40px}.footer-brand{font:800 24px var(--serif)}footer p{color:#8d98a9;margin:5px 0}.footer-links{display:flex;gap:22px;align-items:center;flex-wrap:wrap}.footer-links a{color:#b5bfcd;text-decoration:none;font-size:13px}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid #1c2534;margin-top:45px;padding-top:18px;color:#657184;font-size:11px}.whatsapp{position:fixed;right:22px;bottom:22px;width:52px;height:52px;border-radius:50%;background:#18b866;color:#fff;display:grid;place-items:center;text-decoration:none;font-size:25px;z-index:40;box-shadow:0 10px 30px rgba(0,0,0,.2)}

@media(max-width:850px){
  .container{width:min(100% - 32px,600px)}.nav{min-height:72px}.brand strong{font-size:16px}.brand small{font-size:8px}.brand-mark{width:36px;height:36px}.menu-toggle{display:block}.nav-links{display:none;position:absolute;left:0;right:0;top:72px;background:#fff;border-bottom:1px solid var(--line);padding:18px 16px;flex-direction:column;align-items:stretch;gap:4px}.nav-links.open{display:flex}.nav-links a{padding:11px}.nav-cta{text-align:center}
  .hero{min-height:650px}.hero-content{padding:75px 0 55px}.hero-overlay{background:linear-gradient(90deg,rgba(6,12,22,.9),rgba(6,12,22,.55))}h1{font-size:46px}.hero p{font-size:16px}.hero-trust{margin-top:38px;flex-wrap:wrap;gap:8px}.strip-grid{grid-template-columns:1fr 1fr}.strip-grid>div:nth-child(2){border-right:0}.strip-grid>div{padding:18px 12px}
  .section{padding:72px 0}.two-col,.contact-grid{grid-template-columns:1fr;gap:42px}.about-photo{height:350px}.section-head{display:block}.section-head>p{margin-top:16px}.cap-grid{grid-template-columns:1fr}.project-grid{grid-template-columns:1fr}.project-image{height:230px}.filters{margin-top:22px}.quote-panel{padding:36px}.quote-panel h2{font-size:40px}.credential-list{grid-template-columns:1fr}.industries h2{font-size:42px}.industry-grid{grid-template-columns:1fr 1fr}.contact-section{padding:72px 0}.footer-grid,.footer-bottom{display:block}.footer-links{margin-top:25px}.footer-bottom span{display:block;margin-top:8px}.whatsapp{right:16px;bottom:16px}
}
@media(max-width:430px){
  .brand small{display:none}.hero{min-height:610px}h1{font-size:42px}.hero-trust{font-size:10px}.strip-grid strong{font-size:17px}.strip-grid span{font-size:10px}.section h2{font-size:40px}.industry-grid{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}.contact-form{padding:22px}.project-body h3{font-size:24px}
}