@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@600;700;800&display=swap');
:root{--navy:#071b2e;--blue:#0b5d8b;--aqua:#1ca7a5;--sky:#eaf6f8;--ink:#102536;--muted:#667987;--line:#dce6eb;--white:#fff;--sand:#f7f9f8}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"DM Sans",sans-serif;color:var(--ink);background:#fff}h1,h2,h3{font-family:Manrope,sans-serif;margin:0}a{color:inherit;text-decoration:none}
.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 max(5vw,24px);border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);z-index:20}
.brand{display:flex;align-items:center;gap:10px}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--navy);color:white;font-family:Manrope;font-size:13px}.brand b{font:700 18px Manrope}.brand small{display:block;font-size:9px;letter-spacing:.22em;color:var(--aqua);font-weight:700}
nav{display:flex;gap:26px;font-size:14px;font-weight:600}nav a:hover{color:var(--blue)}.menu{display:none;background:none;border:0;font-size:24px}
.hero{min-height:570px;padding:100px max(8vw,28px) 70px;background:linear-gradient(120deg,#f5fbfb 0%,#fff 60%);position:relative;overflow:hidden}.hero:after{content:"";position:absolute;width:430px;height:430px;border:80px solid rgba(28,167,165,.07);border-radius:50%;right:-100px;top:40px}.eyebrow{font-size:11px;letter-spacing:.18em;font-weight:700;color:var(--aqua);margin-bottom:14px}.hero h1{font-size:clamp(44px,7vw,84px);line-height:.98;letter-spacing:-.045em;max-width:850px;color:var(--navy)}.hero h1 span{color:var(--blue)}.hero>p{font-size:19px;line-height:1.6;max-width:650px;color:var(--muted);margin:26px 0}.hero-actions{display:flex;gap:10px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border:1px solid var(--line);border-radius:8px;font-weight:700;font-size:14px;background:white}.btn.primary{background:var(--navy);border-color:var(--navy);color:white}.notice{margin-top:46px;max-width:760px;padding:13px 16px;border-left:3px solid var(--aqua);background:white;font-size:13px;color:var(--muted)}
.section{padding:76px max(8vw,28px)}.section.alt{background:var(--sand)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:28px}.section h2{font-size:clamp(30px,4vw,46px);letter-spacing:-.035em;color:var(--navy)}.section-head p,.lead,.panel p{color:var(--muted);margin:7px 0 0}.live-pill{font-size:10px;font-weight:700;letter-spacing:.1em;border:1px solid var(--line);padding:8px 10px;border-radius:99px}.live-pill i{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--aqua);margin-right:5px}
.cards{display:grid;gap:12px}.five{grid-template-columns:repeat(5,1fr)}.four{grid-template-columns:repeat(4,1fr)}.metric,.cards>div{padding:22px;border:1px solid var(--line);border-radius:12px;background:white}.metric span,.cards>div span,.aq-grid span{display:block;font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.metric strong,.cards>div strong{display:block;font:700 32px Manrope;margin:7px 0;color:var(--navy)}.metric small,.cards>div small,.aq-grid small{color:var(--muted)}
.grid{display:grid;gap:16px;margin-top:16px}.two{grid-template-columns:1.2fr .8fr}.three{grid-template-columns:repeat(3,1fr)}.panel{border:1px solid var(--line);border-radius:12px;padding:24px;background:white}.panel-title{display:flex;justify-content:space-between;gap:15px}.panel h3{font-size:18px}.panel select,.section-head select,.form-grid select{border:1px solid var(--line);border-radius:7px;background:white;padding:10px 12px;color:var(--ink);min-height:42px}
.bars{margin-top:28px;display:grid;gap:20px}.bar-label{display:flex;justify-content:space-between;font-size:13px;margin-bottom:7px}.bar-track{height:12px;background:#edf2f4;border-radius:20px;overflow:hidden}.bar-fill{height:100%;background:linear-gradient(90deg,var(--blue),var(--aqua));border-radius:20px}.aq-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:28px}.aq-grid strong{display:block;font:700 27px Manrope;color:var(--navy);margin-top:4px}
.route-list{display:grid;gap:12px}.route{border:1px solid var(--line);border-radius:10px;padding:16px;background:white}.route-top{display:flex;justify-content:space-between;gap:15px}.route-name{font-weight:700}.route-meta{font-size:12px;color:var(--muted);margin-top:3px}.route-emission{font-weight:700;white-space:nowrap}.route .bar-track{height:7px;margin-top:12px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:28px 0 16px}.form-grid label{font-size:13px;font-weight:700}.form-grid select{display:block;width:100%;margin-top:7px}.callout{margin-top:18px;padding:16px;border-radius:9px;background:var(--sky);font-size:13px;line-height:1.55}
.methodology .step{font:700 12px Manrope;color:var(--aqua);display:block;margin-bottom:22px}.methodology p{line-height:1.6}.confidence{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px}.confidence div{padding:15px;border:1px solid var(--line);border-radius:9px}.confidence b{display:block;font-size:12px;color:var(--blue)}.confidence span{display:block;font-size:12px;color:var(--muted);margin-top:4px}.fineprint{font-size:12px;color:var(--muted);line-height:1.6;margin-top:24px}
.cta{background:var(--navy);color:white;padding:70px max(8vw,28px);display:flex;align-items:end;justify-content:space-between;gap:30px}.cta h2{font-size:clamp(28px,4vw,44px);max-width:780px}.cta p{color:#b8c9d3;max-width:720px;line-height:1.6}.btn.light{background:white;color:var(--navy);border-color:white;white-space:nowrap}
footer{padding:30px max(5vw,24px);display:flex;justify-content:space-between;gap:20px;font-size:12px;color:var(--muted);border-top:1px solid var(--line)}footer b{color:var(--ink);display:block}footer span{display:block;margin-top:4px}
@media(max-width:900px){.five{grid-template-columns:repeat(2,1fr)}.four{grid-template-columns:repeat(2,1fr)}.two,.three{grid-template-columns:1fr}.cta{align-items:start;flex-direction:column}nav{display:none;position:absolute;top:76px;left:0;right:0;background:white;padding:20px 5vw;border-bottom:1px solid var(--line);flex-direction:column}.menu{display:block}nav.open{display:flex}}
@media(max-width:560px){.hero{padding-top:70px;min-height:auto}.hero-actions{flex-direction:column}.section{padding:58px 22px}.section-head{align-items:start;flex-direction:column}.five,.four,.confidence,.form-grid{grid-template-columns:1fr}.metric strong{font-size:29px}.route-top{font-size:13px}footer{flex-direction:column}.cta{padding:55px 22px}}