:root{--navy:#0c2e43;--navy-2:#071f2f;--blue:#0b5c8d;--cyan:#5ab9d9;--ink:#18222a;--muted:#536975;--line:#dce6ec;--soft:#f3f7f9;--shadow:0 16px 40px #071f2f12}
*{box-sizing:border-box}
html{scroll-behavior:auto;scrollbar-gutter:stable}
body{margin:0;background:#fff;color:var(--ink);font:16px/1.6 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
::selection{background:var(--cyan);color:var(--navy-2)}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
button,a{-webkit-tap-highlight-color:transparent}
:focus-visible{outline:3px solid #1686b3;outline-offset:5px}
section,[id]{scroll-margin-top:105px}
h1,h2,h3,p{overflow-wrap:break-word}
.wrap{width:min(1220px,calc(100% - 64px));margin-inline:auto}
.skip-link{position:fixed;left:16px;top:-100px;z-index:200;padding:12px 20px;background:#fff;color:var(--navy)}
.skip-link:focus{top:12px}
.top-strip{background:var(--navy-2);color:#d8e6ed;font-size:.78rem}
.top-strip__in{min-height:36px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.top-strip__in>div{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.sep{color:var(--cyan)}
.site-header{position:sticky;top:0;z-index:100;background:#fffffff5;border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}
.nav{height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo img{width:112px;height:70px;object-fit:contain}
.nav-links{display:flex;align-items:center;gap:26px;font-weight:700;font-size:.88rem}
.nav-links>a{padding-block:12px}
.nav-links>a:hover{color:var(--blue)}
.nav-links .nav-contact{padding:12px 20px;border-radius:999px;background:var(--navy);color:#fff}
.nav-toggle{display:none;width:48px;height:48px;border:1px solid var(--line);border-radius:50%;background:#fff;position:relative}
.nav-toggle span{position:absolute;width:22px;height:2px;background:var(--navy);left:12px;transition:transform .2s}
.nav-toggle span:first-child{top:18px}.nav-toggle span:last-child{top:26px}
.nav-toggle[aria-expanded=true] span:first-child{top:22px;transform:rotate(45deg)}
.nav-toggle[aria-expanded=true] span:last-child{top:22px;transform:rotate(-45deg)}
.hero{position:relative;overflow:hidden;background:var(--navy-2)}
.hero__media,.hero__overlay{position:absolute;inset:0}
.hero__media img{width:100%;height:100%;object-fit:cover;object-position:65% center}
.hero__overlay{background:linear-gradient(90deg,#041a28f5 0%,#072537e8 42%,#07253770 100%)}
.hero__content{position:relative;z-index:2;min-height:720px;display:flex;align-items:center}
.hero__copy{width:min(840px,78%);padding:80px 0 100px}
.micro{display:flex;align-items:center;gap:12px;color:#d4e4eb;text-transform:uppercase;letter-spacing:.16em;font-size:.73rem;font-weight:800}
.micro span{width:36px;height:2px;background:var(--cyan);flex:none}
.hero h1{font-size:clamp(3rem,5.7vw,5.8rem);line-height:1.03;letter-spacing:-.05em;margin:.3em 0;color:#fff}
.hero h1 em{font-style:normal;color:#82c9e2}
.hero__copy>p{font-size:1.1rem;color:#dce8ed;max-width:680px}
.hero__actions,.cta__actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;border-radius:999px;padding:13px 22px;font-weight:800;font-size:.9rem;transition:background .2s}
.btn--primary{background:var(--cyan);color:var(--navy-2)}
.btn--primary:hover{background:#91d5eb}
.btn--ghost,.btn--outline-white{border:1px solid #ffffff70;color:#fff;background:#ffffff08}
.btn--ghost:hover,.btn--outline-white:hover{background:#ffffff18}
.btn--white{background:#fff;color:var(--navy)}
.hero__trust{display:flex;gap:1px;margin-top:40px;max-width:680px;border-top:1px solid #ffffff40}
.hero__trust div{flex:1;padding:18px 18px 0 0}
.hero__trust strong,.hero__trust span{display:block}
.hero__trust strong{color:#fff;font-size:.91rem}.hero__trust span{color:#c3d3dc;font-size:.77rem;margin-top:3px}
.hero__accent{position:absolute;right:-120px;bottom:-190px;width:420px;height:420px;border-radius:50%;border:1px solid #59b9d944;pointer-events:none}
.hero__image-note{position:absolute;bottom:20px;left:32px;z-index:3;font-size:.7rem;color:#e2ecf2;background:#071f2fcf;padding:6px 12px;border-radius:6px;max-width:calc(100% - 40px)}
.section{padding:92px 0}
.eyebrow{color:var(--blue);font-size:.72rem;letter-spacing:.16em;font-weight:850;text-transform:uppercase}
.eyebrow--light{color:#87d1e9}
.intro h2,.section-head h2,.showcase h2,.experience h2,.about h2,.cta h2{color:var(--navy);font-size:clamp(2.1rem,3.7vw,3.65rem);letter-spacing:-.04em;line-height:1.12;margin:.25em 0}
.intro__grid{display:grid;grid-template-columns:1.2fr .8fr;gap:80px;align-items:end}
.intro__body p,.section-head>p,.experience__sticky p,.project-list p,.about__grid>div:last-child>p{color:var(--muted)}
.text-link{display:inline-flex;gap:12px;color:var(--navy);font-weight:800;padding-block:12px}
.text-link span{color:var(--blue)}
.services,.facilities,.projects{background:var(--soft)}
.section-head{display:grid;grid-template-columns:1.2fr .65fr;gap:70px;align-items:end;margin-bottom:36px}
.service-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.service-card{background:#fff;padding:28px;border:1px solid var(--line);border-radius:20px;min-width:0}
.service-card__top span{color:var(--blue);font-size:.7rem;font-weight:850;letter-spacing:.14em}
.service-card h3{color:var(--navy);font-size:1.7rem;line-height:1.2;margin:12px 0 22px}
.illustration{position:relative;overflow:hidden;background:var(--navy);aspect-ratio:16/9;border-radius:12px}
.illustration img{width:100%;height:100%;object-fit:cover}
.image-note{position:absolute;z-index:2;top:12px;left:12px;padding:5px 10px;background:#071f2fec;border:1px solid #ffffff35;border-radius:5px;color:#fff;font-size:.69rem;font-weight:600}
.service-card p{color:var(--muted);font-size:.94rem;margin:20px 0}
.service-card ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.service-card li{font-size:.88rem;font-weight:650;color:#344f60;display:flex;gap:10px}
.service-card li::before{content:"";width:5px;height:5px;background:var(--blue);border-radius:50%;margin-top:10px;flex:none}
.media-disclosure{font-size:.8rem;color:var(--muted);margin:24px 0 0;border-top:1px solid var(--line);padding-top:16px}
.equipment-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.equipment-card{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;display:flex;flex-direction:column;min-width:0}
.poster-preview{position:relative;width:100%;height:240px;display:flex;align-items:center;justify-content:center;padding:14px 14px 44px;border:0;background:var(--navy-2);color:#fff}
.poster-preview img{height:100%;width:100%;object-fit:contain;transition:transform .2s}
.poster-preview:hover img{transform:scale(1.035)}
.poster-preview>span{position:absolute;bottom:11px;left:18px;right:18px;display:flex;justify-content:space-between;font-size:.78rem;font-weight:700}
.poster-preview:focus-visible{outline-offset:-5px;outline-color:var(--cyan)}
.equipment-card__body{padding:24px;display:flex;flex-direction:column;flex:1}
.equipment-category{color:var(--blue);font-size:.69rem;font-weight:800;letter-spacing:.025em}
.equipment-card h3{font-size:1.25rem;line-height:1.25;color:var(--navy);margin:12px 0}
.equipment-card p{font-size:.9rem;color:var(--muted);margin:0 0 18px}
.equipment-card .standard{margin:auto 0 0;padding-top:14px;border-top:1px solid var(--line);font-size:.75rem}
.standard strong{color:var(--navy);white-space:nowrap}
.showcase{background:var(--navy-2);color:#fff}
.showcase__top{display:flex;justify-content:space-between;align-items:end;gap:32px}
.showcase h2{color:#fff;max-width:780px}
.gallery-disclosure{color:#bfd1dc;font-size:.88rem;max-width:790px;margin:18px 0 28px}
.carousel-controls{display:flex;gap:10px;flex:none}
.round{width:48px;height:48px;border-radius:50%;border:1px solid #ffffff66;background:transparent;color:#fff;font-size:1.15rem}
.round:hover{background:#fff;color:var(--navy)}
.carousel{overflow:hidden;touch-action:pan-y pinch-zoom;overflow-anchor:none}
.carousel-track{display:flex;transition:transform .4s ease}
.slide{position:relative;flex:0 0 100%;min-width:0;height:560px;border-radius:20px;overflow:hidden;background:#102d3e}
.slide img{width:100%;height:100%;object-fit:cover}
.slide__shade{position:absolute;inset:0;background:linear-gradient(0deg,#051824f5,#05182400 75%)}
.slide__content{position:absolute;left:38px;bottom:34px;right:38px}
.slide__content span{font-size:.71rem;letter-spacing:.15em;font-weight:850;color:#91d9ee}
.slide__content h3{font-size:clamp(1.7rem,3vw,2.8rem);line-height:1.15;margin:12px 0}
.slide__content p{margin:0;color:#e2edf3;max-width:620px}
.carousel-footer{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:16px}
.dots{display:flex;gap:2px}
.dots button{width:44px;height:44px;display:grid;place-items:center;border:0;background:transparent;padding:0}
.dots button::after{content:"";width:8px;height:8px;border-radius:10px;background:#668392;transition:width .2s}
.dots button.active::after{width:24px;background:var(--cyan)}
.counter{display:flex;align-items:center;gap:12px;font-size:.75rem;font-variant-numeric:tabular-nums;color:#b9cbd4}
.counter i{width:38px;height:1px;background:#536c79}
.experience__grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:start}
.experience__sticky{position:sticky;top:125px}
.project-list{border-top:1px solid var(--line)}
.project-list article{display:grid;grid-template-columns:42px 1fr;gap:20px;padding:28px 0;border-bottom:1px solid var(--line)}
.project-no{color:var(--blue);font-size:.73rem;font-weight:800}
.project-list small{color:var(--blue);font-size:.69rem;font-weight:800;letter-spacing:.1em}
.project-list h3{color:var(--navy);font-size:1.4rem;line-height:1.3;margin:8px 0}
.project-list p{margin:0}
.projects__years{display:grid;gap:42px}
.projects-year__heading{color:var(--navy);font-size:1.5rem;line-height:1.2;margin:0 0 18px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.project-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.project-card{min-width:0}
.project-card__media{margin-bottom:18px}
.project-card__media img{opacity:0}
.project-card__media.is-loaded img{opacity:1}
.project-card__media.is-loaded .project-placeholder{display:none}
.project-placeholder{position:absolute;inset:0;display:grid;place-items:center;padding:18px;color:#dce8ed;font-size:.84rem;font-weight:700;text-align:center}
.project-card .service-card__top span{letter-spacing:.08em}
.project-card h3{font-size:1.05rem;line-height:1.4;margin:10px 0 16px}
.project-card__contractor{display:grid;gap:2px;margin:auto 0 0!important;padding-top:12px;border-top:1px solid var(--line);font-size:.84rem}
.project-card__contractor span{color:var(--muted);font-size:.72rem;font-weight:700}
.project-card__contractor strong{color:var(--navy);font-size:.88rem;line-height:1.4}
.facilities-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.facility{margin:0;min-width:0}
.facility .illustration{aspect-ratio:4/3}
.facility figcaption{padding:16px 0 0}
.facility figcaption b,.facility figcaption span{display:block}
.facility figcaption b{font-size:1rem;color:var(--navy)}
.facility figcaption span{font-size:.83rem;color:var(--muted);margin-top:6px}
.about__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px}
.about__meta{margin-top:30px;border-top:1px solid var(--line)}
.about__meta span{display:flex;justify-content:space-between;gap:24px;padding:14px 0;border-bottom:1px solid var(--line);color:var(--muted);font-size:.9rem}
.about__meta b{color:var(--navy)}
.cta{padding-top:0}
.cta__box{background:linear-gradient(125deg,var(--navy-2),#0e4868);border-radius:24px;padding:48px;display:grid;grid-template-columns:1fr 1fr;gap:48px;color:#fff}
.cta h2{color:#fff;font-size:clamp(2rem,3vw,3rem)}
.cta__copy>p{color:#d2e2ea}
.contact-panel{display:grid;grid-template-columns:1fr 1fr;align-content:start;border-top:1px solid #ffffff40;border-left:1px solid #ffffff40;min-width:0}
.contact-panel>div{padding:22px;border-right:1px solid #ffffff40;border-bottom:1px solid #ffffff40;min-width:0}
.contact-panel small{display:block;color:#91d9ee;font-size:.69rem;font-weight:850;letter-spacing:.1em;margin-bottom:8px}
.contact-panel a,.contact-panel span{font-size:.86rem;overflow-wrap:anywhere}
.footer{background:#061c2a;color:#c4d4dc;padding:36px 0 80px}
.footer__top{display:flex;align-items:center;gap:30px}
.footer__top img{width:96px;height:60px;object-fit:contain}
.footer__top p{flex:1;font-size:.86rem}.footer__top a{font-size:.84rem;font-weight:750;color:#fff;padding-block:12px}
.footer__bottom{display:flex;justify-content:space-between;gap:16px;border-top:1px solid #264858;margin-top:26px;padding-top:20px;font-size:.76rem;color:#a3bac7}
.floating-contact{position:fixed;z-index:80;right:22px;bottom:22px;background:#147a3c;color:#fff;border-radius:999px;padding:14px 18px;box-shadow:0 10px 30px #071f2f30;display:flex;gap:9px;align-items:center;font-size:.84rem;font-weight:800;min-height:48px}
.floating-contact:hover{background:#106532}.wa-svg{width:22px;height:22px}
body.modal-open{overflow:hidden}
.poster-dialog{padding:0;border:1px solid #ffffff45;border-radius:16px;background:var(--navy-2);color:#fff;width:min(920px,calc(100% - 32px));max-width:none;max-height:calc(100dvh - 32px);overflow:auto;overscroll-behavior:contain}
.poster-dialog::backdrop{background:#020e19dd;backdrop-filter:blur(5px)}
.poster-dialog__header{position:sticky;top:0;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 20px;background:var(--navy-2);border-bottom:1px solid #ffffff30}
.poster-dialog__header h2{font-size:1.05rem;line-height:1.3;margin:0}
.poster-dialog__header p{font-size:.72rem;color:#bfd1dc;margin:5px 0 0}
.dialog-close{flex:none;width:48px;height:48px;border:1px solid #ffffff70;border-radius:50%;background:transparent;color:#fff;font-size:1.7rem;line-height:1}
.poster-dialog__media{padding:16px}
.poster-dialog__media img{width:100%;height:auto;aspect-ratio:2/3;object-fit:contain;background:var(--navy)}
@media(min-width:1600px){.hero__content{min-height:780px}}
@media(max-width:1100px){.nav-links{gap:18px}.facilities-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.cta__box{padding:36px;gap:30px}.contact-panel{grid-template-columns:1fr}}
@media(max-width:980px){
 .nav-links{position:absolute;left:0;right:0;top:88px;background:#fff;border-bottom:1px solid var(--line);padding:20px 32px;display:none;flex-direction:column;align-items:stretch;gap:4px;max-height:calc(100dvh - 88px);overflow:auto}
 .nav-links.open{display:flex}.nav-toggle{display:block}.hero__copy{width:94%}
 .intro__grid,.section-head,.experience__grid,.about__grid{grid-template-columns:1fr;gap:24px}
 .equipment-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .experience__sticky{position:static}.section{padding:72px 0}.cta{padding-top:0}
 .cta__box{grid-template-columns:1fr}.contact-panel{grid-template-columns:1fr 1fr}
 .slide{height:500px}
}
@media(max-width:640px){
 .wrap{width:calc(100% - 36px)}
 .top-strip__in{padding:7px 0;align-items:flex-start;flex-direction:column;gap:0;font-size:.7rem}
 .top-strip__in>div{gap:8px}.nav{height:78px}.logo img{height:62px;width:100px}.nav-links{top:78px;padding:16px 18px}
 .hero__content{min-height:660px}.hero__copy{width:100%;padding:50px 0 84px}.hero h1{font-size:clamp(2.5rem,9.8vw,3.4rem)}
 .micro{font-size:.62rem;letter-spacing:.1em;gap:8px}.micro span{width:22px}
 .hero__copy>p{font-size:1rem}.hero__trust{gap:10px;margin-top:28px}.hero__trust div{padding:14px 0 0}.hero__trust strong{font-size:.78rem}.hero__trust span{font-size:.69rem}
 .hero__image-note{left:18px;right:78px;bottom:16px;font-size:.63rem}.hero__actions .btn{padding-inline:17px;font-size:.83rem}
 .section{padding:56px 0}.cta{padding-top:0}.service-grid,.equipment-grid,.facilities-grid{grid-template-columns:1fr}
 .service-card{padding:22px}.service-card h3{font-size:1.5rem}.service-grid,.equipment-grid{gap:18px}
 .poster-preview{height:240px}.equipment-card__body{padding:22px}
 .showcase__top{align-items:flex-start;flex-direction:column;gap:16px}
 .slide{height:430px;border-radius:14px}.slide__content{left:22px;right:22px;bottom:26px}.slide__content p{font-size:.88rem}
 .counter{gap:7px}.counter i{width:16px}.dots{gap:0}.dots button{width:44px}
 .about__meta span{flex-direction:column;gap:4px}.project-list article{grid-template-columns:25px 1fr;gap:12px}
 .cta__box{padding:28px 22px;border-radius:18px}.contact-panel{grid-template-columns:1fr}
 .footer__top,.footer__bottom{align-items:flex-start;flex-direction:column;gap:14px}.footer__top p{margin:0}
 .floating-contact b{display:none}.floating-contact{width:52px;height:52px;padding:0;justify-content:center;right:16px;bottom:16px}
 .poster-dialog{width:calc(100% - 16px);max-height:calc(100dvh - 16px);border-radius:10px}.poster-dialog__header{padding:12px;gap:10px}.poster-dialog__media{padding:8px}
}
@media(max-width:980px){.project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.project-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;scroll-behavior:auto!important}}