@font-face{font-family:Saira Expanded;src:url('assets/Saira-Expanded-Light.ttf') format('truetype');font-style:normal;font-weight:300;font-display:swap}
@font-face{font-family:Saira;src:url('assets/Saira-Regular.ttf') format('truetype');font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:IBM Plex Sans;src:url('assets/IBM-Plex-Sans-Regular.ttf') format('truetype');font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:IBM Plex Sans;src:url('assets/IBM-Plex-Sans-Semibold.ttf') format('truetype');font-style:normal;font-weight:600;font-display:swap}
:root{--deep:#0D4F55;--petrol:#14656A;--light:#6D8F91;--graphite:#24292B;--mist:#E6EBEA;--paper:#F7F8F7;--line:#cdd6d4;--body:'IBM Plex Sans',Arial,sans-serif;--heading:'Saira Expanded','IBM Plex Sans',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:125px}body{margin:0;background:var(--paper);color:var(--graphite);font-family:var(--body);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer;color:inherit}button,a,summary{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--petrol);outline-offset:7px}img{display:block;max-width:100%;height:auto}button{border:0;background:none}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-weight:300}h2{font-family:var(--heading);font-size:clamp(29px,2.6vw,39px);line-height:1.45;letter-spacing:.025em}em{font-style:normal;color:var(--deep)}p+p{margin-top:20px}.wrap{width:calc(100% - 112px);max-width:1328px;margin-inline:auto}.eyebrow{font-family:Saira,var(--body);text-transform:uppercase;letter-spacing:.16em;font-size:11px;font-weight:400;line-height:1.6}.section-space{padding-block:110px}.skip-link{position:fixed;top:-100px;left:20px;background:var(--deep);color:var(--paper);padding:12px 20px;z-index:100}.skip-link:focus{top:15px}
.site-header{position:sticky;top:0;background:rgba(247,248,247,.97);border-bottom:1px solid var(--line);z-index:20}.header-inner{min-height:112px;display:flex;justify-content:space-between;align-items:center;gap:35px}.brand{display:inline-flex;flex-direction:column;flex-shrink:0;gap:9px;max-width:100%}.brand img{width:245px;height:auto}.brand span{font-size:9px;letter-spacing:.075em;line-height:1.25;color:var(--deep)}nav{display:flex;align-items:center;gap:30px;font-size:13px}nav a{transition:color .18s}nav a:hover{color:var(--petrol)}nav .nav-contact{display:flex;align-items:center;gap:22px;border-bottom:1px solid var(--deep);padding-block:10px;color:var(--deep)}.nav-contact span{font-size:23px;line-height:1}.menu-toggle{display:none}
.hero{display:grid;grid-template-columns:1fr 1fr;gap:50px;padding-top:55px;padding-bottom:42px;align-items:stretch}.hero-copy{padding-top:22px;display:flex;align-items:flex-start;flex-direction:column}.hero-copy .eyebrow{display:flex;align-items:center;gap:15px;font-size:10px;letter-spacing:.15em;color:var(--deep)}.short-rule{display:block;width:24px;height:1px;background:var(--deep);flex-shrink:0}h1{font-family:var(--heading);font-size:clamp(40px,4.25vw,63px);line-height:1.24;letter-spacing:.015em;margin-top:29px;margin-bottom:23px}h1 em{display:inline-block}.hero-description{max-width:395px;font-size:15px;line-height:1.8;color:#4c5758}.button{min-height:51px;display:inline-flex;align-items:center;justify-content:space-between;gap:32px;font-size:13px;padding:14px 22px;transition:background .2s,color .2s}.button-primary{margin-top:30px;background:var(--deep);color:var(--paper)}.button-primary:hover{background:var(--graphite)}.button span{font-size:22px;line-height:1}.hero-bottom{width:100%;margin-top:auto;padding-top:39px;display:flex;justify-content:space-between;align-items:flex-end;font-size:10px;color:#576567;line-height:1.7}.hero-bottom>a{display:flex;gap:12px;align-items:center;font-family:Saira,var(--body);text-transform:uppercase;letter-spacing:.15em;font-size:9px}.scroll-line{width:1px;height:31px;display:block;background:var(--light);position:relative}.scroll-line:after{content:'';position:absolute;bottom:0;left:-3px;width:6px;height:6px;border-right:1px solid var(--light);border-bottom:1px solid var(--light);transform:rotate(45deg)}.hero-visual{padding-left:8px}.hero-image-frame{height:558px;position:relative;background:var(--mist)}.hero-image-frame>img{width:100%;height:100%;object-fit:cover;object-position:62% center}.hero-image-frame:before{content:'';position:absolute;inset:15px;border:1px solid rgba(247,248,247,.35);pointer-events:none}.image-note{position:absolute;bottom:32px;left:32px;right:32px;background:rgba(247,248,247,.94);color:var(--deep);padding:13px 15px;font-size:10px;letter-spacing:.08em;display:flex;align-items:center;gap:10px}.note-dot{width:5px;height:5px;background:var(--deep)}.image-cross{position:absolute;width:20px;height:20px}.image-cross:before,.image-cross:after{content:'';position:absolute;background:var(--paper)}.image-cross:before{height:1px;width:20px;top:9px}.image-cross:after{height:20px;width:1px;left:9px}.top-left{top:6px;left:6px}.bottom-right{bottom:6px;right:6px}.hero-visual figcaption{display:flex;justify-content:space-between;gap:15px;margin-top:13px;font-size:9px;color:#526566;letter-spacing:.06em}.hero-visual figcaption>span:first-child{font-family:Saira,var(--body);text-transform:uppercase;letter-spacing:.14em}.systems-band{display:grid;grid-template-columns:1.2fr .8fr .85fr .65fr 1.45fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:24px;align-items:center;gap:15px;color:#526263}.systems-band>span:not(:first-child){font-family:var(--heading);font-size:13px;line-height:1.4;padding-left:24px;border-left:1px solid var(--line)}.systems-band>.eyebrow{font-size:9px;color:var(--deep)}
.introduction{display:grid;grid-template-columns:1fr 3fr;gap:55px}.section-label{padding-top:11px;max-width:175px;color:var(--deep)}.intro-content h2{font-size:clamp(27px,2.65vw,40px)}.intro-paragraphs{display:grid;grid-template-columns:1fr 1fr;gap:45px;margin-top:34px;max-width:850px}.intro-paragraphs p{font-size:14px;color:#536062;margin:0;line-height:1.85}
.services{background:#edf0ef}.section-heading{display:grid;grid-template-columns:1fr 2.1fr 1.1fr;align-items:start;gap:35px;margin-bottom:55px}.section-heading>.eyebrow{padding-top:12px;color:var(--deep)}.section-heading>p:last-child{font-size:13px;line-height:1.85;color:#536062;padding-top:13px;max-width:245px}.services-grid{display:grid;grid-template-columns:1.04fr 1fr;gap:70px;align-items:start}.drawing-frame{background:var(--paper);position:relative;min-height:393px;display:flex;flex-direction:column;justify-content:center}.drawing-label{position:absolute;top:25px;left:26px;font-size:9px;color:var(--deep)}.drawing-frame>img{width:100%;mix-blend-mode:multiply;margin-block:48px 39px}.drawing-legend{display:flex;align-items:center;justify-content:space-between;gap:10px;position:absolute;left:26px;right:26px;bottom:22px;font-size:10px;color:var(--deep)}.drawing-legend span{display:flex;gap:8px;align-items:center}.drawing-legend i{height:6px;width:6px;background:var(--light)}.drawing-legend span:nth-child(2) i{background:var(--deep)}.drawing-legend span:nth-child(3) i{background:var(--graphite)}.drawing-figure figcaption{font-size:9px;line-height:1.7;color:#536062;margin-top:13px}.service{border-top:1px solid #becdca}.service summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:32px 1fr 20px;gap:14px;padding:24px 0;align-items:start}.service summary::-webkit-details-marker{display:none}.service-number{font-family:Saira,var(--body);font-size:12px;color:var(--deep);padding-top:4px}.service strong{font-family:var(--heading);font-size:20px;font-weight:300;line-height:1.45;display:block}.service small{font-size:10px;display:block;letter-spacing:.04em;color:#536062;margin-top:5px}.details-mark{position:relative;height:20px;width:20px;margin-top:3px}.details-mark:before,.details-mark:after{content:'';position:absolute;background:var(--deep);top:10px;left:4px;width:12px;height:1px}.details-mark:after{transform:rotate(90deg);transition:transform .2s}.service[open] .details-mark:after{transform:rotate(0)}.service-description{padding:0 34px 25px 46px;font-size:13px;line-height:1.8;color:#4c5d5e}.service-description ul{margin:15px 0 0;padding-left:16px}.service-description li{padding-left:3px;margin-block:5px}.service-description li::marker{color:var(--deep)}.service summary:hover strong{color:var(--deep)}.scope-note{border-top:1px solid #becdca;padding-top:17px;font-size:10px;line-height:1.8;color:#536062}
.method-steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:42px;padding:0;margin:0}.method-steps>li{border-top:1px solid var(--light);padding-top:20px}.step-top{display:flex;justify-content:space-between;align-items:center;color:var(--deep)}.step-number{font-family:var(--heading);font-size:27px}.step-top>span:last-child{font-size:25px;font-weight:400}.method-steps h3{font-family:var(--heading);font-size:25px;letter-spacing:.03em;margin-top:23px}.method-steps p{font-size:14px;line-height:1.85;color:#536062;margin-top:13px;max-width:340px}.step-caption{font-family:Saira,var(--body);font-size:9px;letter-spacing:.14em;text-transform:uppercase;display:block;margin-top:28px;color:var(--deep)}
.statement{background:var(--deep);color:var(--paper);overflow:hidden}.statement-inner{position:relative;padding-block:85px;display:grid;grid-template-columns:1fr 300px;gap:80px;align-items:center}.statement .eyebrow{font-size:10px;color:#c1d3d2;margin-bottom:30px}.statement h2{font-size:clamp(25px,2.55vw,38px);line-height:1.65;letter-spacing:.015em;max-width:850px}.statement-signature{display:block;font-size:9px;letter-spacing:.08em;margin-top:37px;color:#d0dedc}.statement-signature>span{margin-inline:13px}.planes{width:290px;height:auto;transform:translateX(15px)}
.about{display:grid;grid-template-columns:1fr 1fr;gap:105px}.about .eyebrow{margin-bottom:28px;color:var(--deep)}.about h2{font-size:clamp(28px,2.55vw,38px)}.about-symbol{display:flex;gap:26px;align-items:center;margin-top:60px}.about-symbol img{width:61px;height:61px}.about-symbol span{font-size:10px;color:var(--deep);letter-spacing:.1em;line-height:1.8}.about-copy{padding-top:4px}.about-copy p{font-size:14px;line-height:1.9;color:#536062}.about-copy .lead{font-size:20px;line-height:1.65;color:var(--graphite)}.principles{margin-top:35px}.principles>div{display:flex;gap:22px;padding-block:13px;border-top:1px solid var(--line);align-items:center}.principles>div>span{font-family:Saira,var(--body);font-size:10px;color:var(--deep)}.principles strong{font-size:12px;font-weight:400}.about-copy .experience-note{font-size:10px;color:#536062;line-height:1.8;margin-top:21px}
.contact{background:var(--mist);padding-block:90px 65px}.contact-inner{display:grid;grid-template-columns:1.5fr 1fr;gap:120px;align-items:start}.contact .eyebrow{color:var(--deep);margin-bottom:26px}.contact h2{font-size:clamp(30px,3vw,45px)}.contact h2+p{font-size:14px;color:#536062;max-width:420px;margin-top:22px}.email-link{font-family:var(--heading);font-size:clamp(21px,2.5vw,36px);color:var(--deep);display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid var(--light);padding-bottom:15px;margin-top:35px;max-width:540px}.email-link span{font-family:var(--body);font-weight:400}.contact-actions{display:flex;align-items:center;gap:30px;margin-top:19px;flex-wrap:wrap}.text-link,.copy-email{font-size:11px;color:var(--deep);padding:0;display:inline-flex;align-items:center;gap:15px}.text-link:hover,.copy-email:hover{text-decoration:underline;text-underline-offset:5px}.copy-email{color:#526263}.copy-status{min-height:24px;font-size:11px;color:var(--deep);margin-top:12px}.contact-guide{border-left:1px solid var(--light);padding-left:38px;margin-top:13px}.contact-guide>.eyebrow{font-size:9px}.contact-guide h3{font-family:var(--heading);font-size:25px;line-height:1.5}.contact-guide ul{list-style:none;padding:0;margin:25px 0 30px;font-size:12px;line-height:1.8;color:#526263}.contact-guide li{padding-block:9px;border-bottom:1px solid #c9d3d0}.contact-guide li:first-child{border-top:1px solid #c9d3d0}.guide-bottom{font-size:10px;color:var(--deep);display:flex;justify-content:space-between;gap:20px}.guide-bottom>span{font-size:20px}
.site-footer{padding:48px 0 24px}.footer-main{display:flex;justify-content:space-between;align-items:center;gap:50px;padding-bottom:36px}.footer-main .brand img{width:222px}.footer-main .brand span{font-size:8px}.footer-main>p{font-size:11px;color:#536062;line-height:1.8;margin-right:auto;margin-left:30px}.back-top{font-size:10px;color:var(--deep);display:flex;gap:25px;align-items:center}.back-top>span{font-size:22px}.footer-bottom{border-top:1px solid var(--line);padding-top:19px;display:flex;justify-content:space-between;gap:25px;font-size:9px;color:#536062}.privacy-open{font-size:9px;padding:0}.privacy-open:hover{text-decoration:underline}dialog{border:1px solid var(--line);padding:35px;max-width:530px;width:calc(100% - 40px);background:var(--paper);color:var(--graphite)}dialog::backdrop{background:rgba(18,37,38,.55)}.dialog-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;color:var(--deep)}.privacy-close{font-size:30px;line-height:1;padding:0 4px}dialog h2{font-size:28px;margin-bottom:20px}dialog p{font-size:13px;color:#536062;line-height:1.85}dialog .text-link{margin-top:25px}
@media(min-width:1600px){.hero{gap:85px}.hero-image-frame{height:600px}.hero-copy{padding-top:35px}}
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