:root{--ink:#103847;--teal:#007e86;--muted:#526c75;--line:#d9e5e7;--pale:#eef5f5;--max:1240px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:112px}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}p a:not(.button){text-decoration:underline;text-underline-offset:4px}a:hover{color:var(--teal)}button,input,select,textarea{font:inherit}button,a,input,textarea,select{outline-offset:5px}button{cursor:pointer}button:disabled{cursor:wait;opacity:.6}.wrap{max-width:var(--max);width:calc(100% - 112px);margin:auto}.skip{position:fixed;left:20px;top:-90px;background:#fff;padding:12px;z-index:100}.skip:focus{top:12px}header{height:92px;position:sticky;top:0;background:rgba(255,255,255,.98);z-index:20;border-bottom:1px solid #e5ecee}.header-inner{height:100%;max-width:1440px;padding:0 56px;display:flex;align-items:center;justify-content:space-between;margin:auto;gap:32px}.brand{display:inline-flex;align-items:center;gap:12px;white-space:nowrap;font-size:19px;line-height:1;color:var(--ink);letter-spacing:-.7px}.brand svg{width:37px;height:40px;color:var(--teal);flex-shrink:0}.brand span{font-weight:400}.brand b{font-weight:800}nav{display:flex;gap:28px;align-items:center}nav a{font-size:14px;font-weight:600;padding:10px 0}nav a[aria-current]{color:var(--teal);box-shadow:0 2px var(--teal)}.menu{display:none}.eyebrow{font-size:11px;font-weight:700;letter-spacing:1.7px;line-height:1.6;color:var(--teal);text-transform:uppercase}.hero{position:relative;isolation:isolate;min-height:580px;overflow:hidden;background:#eef6f8;display:flex;align-items:center}.hero-image{position:absolute;z-index:-2;inset:0 0 0 27%;background:url(gas-terminal.webp) center 58%/cover no-repeat}.hero:after{content:'';position:absolute;z-index:-1;inset:0;background:linear-gradient(90deg,#eef6f8 0%,#eef6f8 24%,rgba(238,246,248,.96) 32%,rgba(238,246,248,.64) 45%,rgba(238,246,248,0) 64%)}.hero-content{padding:58px 0 65px}.hero-content .eyebrow{margin:0 0 24px}.hero h1{font-weight:500;font-size:clamp(48px,4.5vw,68px);line-height:1.08;letter-spacing:-3.2px;margin:0 0 24px}.hero h1 em{font-style:normal;color:var(--teal)}.hero-copy{font-size:17px;line-height:1.7;margin:0 0 30px;max-width:470px}.actions{display:flex;gap:28px;align-items:center;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:30px;padding:13px 21px;border:1px solid var(--teal);background:var(--teal);color:#fff;font-size:13px;font-weight:700;line-height:1.65;border-radius:2px}.button:hover{background:#065763;border-color:#065763;color:#fff}.button span{font-size:17px}.quietlink,.textlink{font-size:13px;font-weight:700}.quietlink span{margin-left:12px}.hero-note{font-size:11px;color:#476371;margin:22px 0 0}.image-note{position:absolute;bottom:15px;right:28px;font-size:10px;color:#fff;text-shadow:0 1px 4px #000}.topics{border-bottom:1px solid var(--line);background:#fff}.topics-inner{display:flex;align-items:center;justify-content:space-between;gap:22px;min-height:80px}.topics span{color:var(--teal);font-size:9px;letter-spacing:1.5px;font-weight:700}.topics a{font-size:12px;font-weight:700}.section{padding:84px 0}.compact{padding-top:15px}.section-title{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:34px}.section-title p{font-size:14px;color:var(--muted);margin:0 0 2px}.section-title .eyebrow{color:var(--teal);margin-bottom:14px;font-size:11px}h2{font-size:36px;line-height:1.2;letter-spacing:-1.4px;font-weight:500;margin:0 0 20px}h3{font-size:21px;line-height:1.35;font-weight:500;letter-spacing:-.45px;margin:15px 0}p{margin:0 0 20px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.card{border-top:2px solid #157e86;padding:25px 25px 26px;background:#f5f8f8;display:flex;flex-direction:column}.card p{font-size:14px;line-height:1.8;color:var(--muted)}.card .eyebrow{font-size:9px}.card .textlink{margin-top:auto;padding-top:8px}.textlink span{float:right}.pale{background:var(--pale)}.editorial{display:grid;grid-template-columns:1.05fr 1fr;gap:100px;align-items:center}.editorial p{font-size:14px;color:var(--muted);max-width:460px}.editorial .eyebrow{font-size:10px;color:var(--teal)}.editorial .button{margin-top:10px}.research-list a{display:block;padding:20px 0;border-top:1px solid #bdcfd1}.research-list a:last-child{border-bottom:1px solid #bdcfd1}.research-list small{font-size:9px;letter-spacing:1.5px;color:var(--teal);font-weight:700}.research-list h3{font-size:21px;margin:6px 0}.research-list span{font-size:11px;color:var(--muted)}.planner-call{display:grid;grid-template-columns:1.3fr 1fr;gap:85px;align-items:center}.planner-call p{font-size:14px;color:var(--muted);max-width:570px}.sample{background:#f4f8f8;border:1px solid var(--line);padding:30px 36px}.sample>strong{font-size:76px;line-height:1.4;display:block;letter-spacing:-4px;font-weight:500}.sample strong small{font-size:25px;letter-spacing:0}.sample p{font-size:12px}.sample div{padding:18px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;font-size:11px}.sample>small{font-size:10px;color:var(--muted)}.dark{background:#0c3644;color:#fff}.closing{padding:65px 0;display:flex;align-items:center;justify-content:space-between;gap:70px}.closing .eyebrow{color:#76d6d6}.closing h2{font-size:35px}.closing p:last-child{font-size:13px;color:#b8cdd2;max-width:500px;margin:0}.closing .button{min-width:165px;background:#e7f1ee;border-color:#e7f1ee;color:#123d47}footer{background:#f8faf9;padding:44px 0 22px}.footer-top{display:flex;justify-content:space-between;align-items:center;gap:30px}.footer-top p{color:var(--muted);font-size:12px}.footer-nav{display:flex;flex-wrap:wrap;gap:16px 30px;margin-top:23px;padding:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.footer-nav a{font-size:12px;font-weight:600}.footer-bottom{display:flex;justify-content:space-between;gap:20px;font-size:9px;color:var(--muted);padding-top:20px}.pagehead{padding:65px 0 45px;max-width:var(--max)}.pagehead h1{font-size:54px;line-height:1.12;letter-spacing:-2px;font-weight:500;max-width:850px;margin:15px 0 22px}.lead{font-size:19px;color:var(--muted);max-width:800px}.chain{display:grid;grid-template-columns:repeat(3,1fr);background:var(--pale);margin:0 0 50px}.chain>div{padding:30px;border-right:1px solid var(--line)}.chain b{color:var(--teal)}.chain p{font-size:14px;margin-bottom:0}.split{display:grid;grid-template-columns:1fr 1.8fr;gap:80px;border-top:1px solid var(--line);padding:40px 0}.split h2{font-size:28px}.article p{color:var(--muted);font-size:16px}.lower{margin-top:70px}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:20px 18px}th{background:var(--pale)}td:first-child{min-width:160px;font-weight:700}td{min-width:230px}.note{font-size:12px;color:var(--muted);margin-top:20px}.research-note{display:grid;grid-template-columns:1fr 1.25fr;gap:80px;padding:45px 0;border-top:1px solid var(--line)}.research-note h2{font-size:30px;margin-top:15px}.research-note p{color:var(--muted);font-size:15px}.pill{border:1px solid var(--line);padding:6px 10px;font-size:10px;display:inline-block}.notice{background:var(--pale);padding:30px;margin-top:30px}.notice p{font-size:14px;margin-bottom:0}.search-label{display:block;font-weight:600}input,select,textarea{padding:11px 12px;border:1px solid #9cb5bb;border-radius:2px;background:white;color:var(--ink);width:100%;margin-top:7px;font-size:15px}#directory-filter{max-width:600px}#directory{margin-top:20px}.planner-layout{display:grid;grid-template-columns:1.25fr 1fr;gap:30px}.panel{border:1px solid var(--line);padding:32px}.panel h2{font-size:25px}.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.formgrid label,.panel label{font-size:12px;font-weight:700}.secondary{padding:10px 16px;background:white;border:1px solid #91adb3;color:var(--ink);border-radius:2px;font-size:13px;font-weight:700}.results{background:var(--pale)}.result{border-bottom:1px solid #c8dadd;padding:14px 0}.result span{display:block;font-size:12px}.result strong{font-size:27px;font-weight:500;line-height:1.5}.results button{margin-top:25px}.planner-layout+.article{margin-top:60px}.narrow{max-width:850px;margin-left:auto;margin-right:auto}.narrow h2{font-size:27px;margin-top:40px}.narrow h2:first-child{margin-top:0}.contact-layout{display:grid;grid-template-columns:1fr 1.2fr;gap:80px}.contact-layout .email{display:inline-block;font-size:20px;color:var(--teal);margin-bottom:24px;overflow-wrap:anywhere}.contact-layout label{display:block;margin-bottom:17px}.consent{display:flex!important;gap:12px;align-items:start;font-weight:400!important}.consent input{width:auto;flex-shrink:0;margin-top:6px}.trap{position:absolute;left:-9999px;overflow:hidden;width:1px;height:1px}#form-status{font-size:12px;margin:18px 0 0;color:var(--muted)}#planner-error{color:#a51d28;font-size:13px;margin:16px 0 0}[hidden]{display:none!important}@media(min-width:1500px){.hero{min-height:640px}.hero-image{inset-left:32%}.hero-content{padding:70px 0}}
@media(max-width:1100px){.wrap{width:calc(100% - 64px)}.header-inner{padding:0 32px}nav{gap:18px}nav a{font-size:12px}.brand{font-size:17px}.hero h1{font-size:55px}.editorial{gap:50px}.planner-call{gap:40px}.contact-layout{gap:35px}.hero-image{left:20%}}
@media(max-width:800px){html{scroll-padding-top:85px}.wrap{width:calc(100% - 40px)}header{height:76px}.header-inner{padding:0 20px;gap:15px}.brand{font-size:16px;letter-spacing:-.5px;gap:9px}.brand svg{width:30px;height:34px}.menu{display:flex;gap:12px;align-items:center;background:none;border:0;color:var(--ink);font-size:12px}.menu span{font-size:20px}nav{display:none;position:absolute;top:76px;left:0;right:0;background:white;border-bottom:1px solid var(--line);padding:20px;box-shadow:0 15px 20px #10384715}nav.open{display:flex;flex-direction:column;align-items:stretch;gap:6px}nav a{font-size:14px;padding:8px}.hero{min-height:700px;display:block}.hero-content{padding:35px 0 300px}.hero-content .eyebrow{font-size:9px;letter-spacing:1px;margin-bottom:20px}.hero h1{font-size:44px;letter-spacing:-2.3px;line-height:1.08;margin-bottom:20px}.hero-copy{font-size:15px;line-height:1.7;max-width:370px;margin-bottom:20px}.desktop{display:none}.hero .actions{gap:18px}.hero .button{padding:12px 15px;font-size:12px;gap:20px}.quietlink{font-size:12px}.hero-note{font-size:10px;margin-top:17px}.hero-image{inset:330px 0 0 0;background-position:59% 64%;background-size:cover}.hero:after{background:linear-gradient(180deg,#eef6f8 0%,#eef6f8 46%,rgba(238,246,248,.45) 58%,rgba(238,246,248,0) 68%)}.image-note{bottom:10px;right:12px;font-size:9px}.topics-inner{display:grid;grid-template-columns:1fr 1fr;gap:15px;padding:24px 0}.topics span{grid-column:1/-1}.topics a{font-size:11px}.section{padding:52px 0}.compact{padding-top:0}.section-title{display:block;margin-bottom:25px}.section-title>p{margin-top:18px}h2{font-size:29px;letter-spacing:-1px}h3{font-size:21px}.grid3{grid-template-columns:1fr;gap:20px}.card{padding:24px}.editorial,.planner-call,.planner-layout,.contact-layout{grid-template-columns:1fr;gap:35px}.research-list h3{font-size:21px}.planner-call .actions{gap:20px}.sample{padding:25px}.sample>strong{font-size:66px}.closing{display:block;padding:45px 0}.closing h2{font-size:30px}.closing .button{margin-top:30px}.footer-top{display:block}.footer-top p{margin-top:25px}.footer-nav{gap:16px 24px}.footer-bottom{display:block;font-size:9px}.footer-bottom span{display:block;margin-bottom:8px}.pagehead{padding:40px 0 32px}.pagehead h1{font-size:39px;letter-spacing:-1.8px}.lead{font-size:17px}.chain{grid-template-columns:1fr}.chain>div{border-right:0;border-bottom:1px solid var(--line);padding:23px}.chain h3{margin:5px 0}.split,.research-note{grid-template-columns:1fr;gap:12px;padding:28px 0}.split h2,.research-note h2{font-size:27px}.formgrid{grid-template-columns:1fr}.panel{padding:24px}.contact-layout .email{font-size:18px}.narrow h2{margin-top:30px}.lower{margin-top:40px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.arrow{width:12px;height:12px;display:inline-block;vertical-align:-1px;flex-shrink:0}.menu-icon{width:20px;height:20px;display:block}