:root{
  --charcoal:#3A3F45;
  --cyan:#00BCD4;
  --grey:#7A828A;
  --light:#F6F8F9;
  --white:#FFFFFF;
  --ink:#202428;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--white);line-height:1.5}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1120px,92vw);margin:0 auto}
.header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid #e8ecef}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{font-size:34px;font-weight:800;letter-spacing:-1.8px;color:var(--charcoal)}
.logo span{color:var(--cyan)}
.navlinks{display:flex;gap:24px;align-items:center;font-size:14px;font-weight:700;color:#4c5359}
.navlinks a:hover{color:var(--cyan)}
.cta-small{padding:11px 16px;border-radius:999px;background:var(--charcoal);color:white}
.mobile-toggle{display:none;border:0;background:none;font-size:28px;color:var(--charcoal)}
.hero{padding:92px 0 70px;background:linear-gradient(180deg,#fff 0%,#f7fafb 100%)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:54px;align-items:center}
.kicker{display:inline-flex;align-items:center;gap:9px;font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--grey)}
.kicker:before{content:"";width:34px;height:3px;background:var(--cyan);border-radius:2px}
h1{font-size:clamp(48px,7vw,84px);line-height:.96;letter-spacing:-4px;margin:18px 0 24px;color:var(--charcoal)}
.hero h1 .accent{color:var(--cyan)}
.lead{font-size:21px;max-width:700px;color:#535b62;margin:0 0 34px}
.actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 20px;border-radius:999px;font-weight:800;border:2px solid var(--charcoal)}
.btn.primary{background:var(--charcoal);color:white}
.btn.secondary{background:white;color:var(--charcoal)}
.btn:hover{transform:translateY(-1px)}
.hero-card{background:var(--charcoal);color:white;border-radius:26px;padding:30px;box-shadow:0 22px 60px rgba(32,36,40,.15)}
.hero-card .bar{height:4px;width:64px;background:var(--cyan);margin-bottom:24px;border-radius:4px}
.hero-card h3{font-size:28px;margin:0 0 16px}
.hero-card p{color:#d8dde1;margin:0 0 22px}
.mini-list{display:grid;gap:12px}
.mini-item{display:flex;gap:12px;align-items:flex-start}
.dot{width:10px;height:10px;background:var(--cyan);border-radius:50%;margin-top:7px;flex:0 0 auto}
.section{padding:78px 0}
.section.alt{background:var(--light)}
.section h2{font-size:clamp(34px,5vw,54px);line-height:1.02;letter-spacing:-2px;color:var(--charcoal);margin:0 0 18px}
.section-intro{font-size:19px;color:#626a71;max-width:760px;margin:0 0 36px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:white;border:1px solid #e3e8eb;border-radius:20px;padding:26px;min-height:240px;transition:.2s}
.card:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgba(32,36,40,.08);border-color:#d7dde1}
.card .num{font-size:13px;font-weight:800;color:var(--cyan);letter-spacing:.08em}
.card h3{font-size:24px;color:var(--charcoal);margin:14px 0 10px;line-height:1.08}
.card p{margin:0;color:#626a71}
.split{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.panel{background:var(--charcoal);color:white;border-radius:28px;padding:40px}
.panel h3{font-size:34px;margin:0 0 18px}
.panel p{color:#dce1e4}
.tags{display:flex;gap:9px;flex-wrap:wrap;margin-top:24px}
.tag{padding:9px 12px;border-radius:999px;background:#4b5157;color:white;font-size:13px;font-weight:700}
.tag.cyan{background:var(--cyan);color:#08373d}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.step{border-top:4px solid var(--cyan);padding:22px 6px 0}
.step h3{font-size:23px;margin:0 0 8px;color:var(--charcoal)}
.step p{margin:0;color:#687078}
.quote-band{padding:56px 0;background:var(--charcoal);color:white}
.quote-band .inner{display:flex;justify-content:space-between;gap:24px;align-items:center}
.quote-band h2{margin:0;font-size:40px;letter-spacing:-1.5px}
.quote-band p{margin:8px 0 0;color:#d9dee2}
.footer{padding:34px 0 42px;border-top:1px solid #e5eaed;background:#fff}
.footer-grid{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:end}
.footer .brandline{font-size:13px;color:var(--grey);font-weight:800;letter-spacing:.06em;text-transform:uppercase;margin-top:12px}
.footer .brandline span{color:var(--cyan)}
.footer-contact{text-align:right;color:#5a6269;font-size:14px}
.page-hero{padding:72px 0 50px;background:var(--light)}
.page-hero h1{font-size:clamp(44px,6vw,72px);margin-bottom:18px}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.service{padding:24px;border:1px solid #e3e8eb;border-radius:18px;background:#fff}
.service h3{margin:0 0 8px;color:var(--charcoal);font-size:22px}
.service p{margin:0;color:#646c73}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:42px}
.contact-box{background:var(--charcoal);color:#fff;border-radius:26px;padding:34px}
.contact-box a{display:block;font-size:20px;margin:8px 0;color:#fff}
.contact-box .cyan{color:var(--cyan)}
.form{display:grid;gap:14px}
.form input,.form textarea,.form select{width:100%;padding:14px 15px;border-radius:12px;border:1px solid #dbe1e5;font:inherit;background:white}
.form textarea{min-height:150px;resize:vertical}
.form button{cursor:pointer}
.note{font-size:13px;color:#7a828a}
@media (max-width:900px){
 .hero-grid,.split,.contact-grid{grid-template-columns:1fr}
 .grid-4{grid-template-columns:repeat(2,1fr)}
 .service-grid,.steps{grid-template-columns:1fr 1fr}
 .navlinks{display:none;position:absolute;left:0;right:0;top:78px;background:white;border-bottom:1px solid #e8ecef;padding:18px 4vw;flex-direction:column;align-items:flex-start}
 .navlinks.open{display:flex}
 .mobile-toggle{display:block}
 .quote-band .inner{align-items:flex-start;flex-direction:column}
 .footer-grid{grid-template-columns:1fr}.footer-contact{text-align:left}
}
@media (max-width:620px){
 .hero{padding-top:58px}
 h1{letter-spacing:-2.7px}
 .grid-4,.service-grid,.steps{grid-template-columns:1fr}
 .card{min-height:auto}
 .nav{height:70px}
 .navlinks{top:70px}
 .logo{font-size:30px}
}

/* Sustainability */
.sustainability{background:#f4fbf8}
.sustainability-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:54px;align-items:center}
.sustainability-card{background:white;border:1px solid #dfe9e4;border-radius:26px;padding:34px;box-shadow:0 14px 34px rgba(32,36,40,.06)}
.sustainability-card h3{font-size:30px;color:var(--charcoal);margin:0 0 14px}
.sustainability-card p{color:#616a66;margin:0 0 18px}
.sustainability-points{display:grid;gap:13px;margin-top:22px}
.sustainability-point{display:flex;gap:12px;align-items:flex-start;color:#525b57}
.sustainability-point:before{content:"✓";font-weight:900;color:#14a967;margin-top:1px}
.sustainability-proof{border-radius:24px;overflow:hidden;border:1px solid #dce6e1;background:white}
.sustainability-proof img{width:100%;height:auto}
.sustainability-note{font-size:13px;color:#747d79;margin-top:16px}
@media (max-width:900px){.sustainability-grid{grid-template-columns:1fr}}