:root{--navy:#0a2d55;--blue:#2e7fb8;--sky:#63a9d8;--orange:#f28b27;--light:#eef5fa;--text:#243746;--muted:#6b7d89;--line:#d8e4ec}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);line-height:1.65}a{color:inherit}.container{width:min(1180px,calc(100% - 40px));margin:auto}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line)}.header-inner{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;min-width:310px}.brand img{width:52px;height:52px;object-fit:contain}.brand strong,.brand small{display:block}.brand strong{color:var(--navy);font-size:1.25rem}.brand small{font-size:.68rem;color:var(--muted)}nav{display:flex;gap:18px;align-items:center}nav a{text-decoration:none;font-weight:700;font-size:.86rem}nav a.active,nav a:hover{color:var(--blue)}.menu{display:none;background:none;border:0;font-size:1.7rem}
.hero{min-height:690px;position:relative;background:url('images/hero.jpg') center/cover no-repeat;color:#fff;display:flex;align-items:center}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,25,48,.92),rgba(5,25,48,.55),rgba(5,25,48,.12))}.hero-content{position:relative;max-width:850px;margin-left:max(calc((100vw - 1180px)/2),20px);margin-right:auto}.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-weight:900;font-size:.76rem;color:#9fdfff;margin:0 0 12px}.eyebrow.dark{color:var(--blue)}h1,h2,h3{line-height:1.15;margin-top:0;color:var(--navy)}h1{font-size:clamp(3rem,6vw,5.8rem);letter-spacing:-.05em;color:#fff;margin-bottom:22px}.hero p{font-size:1.18rem;max-width:760px}.actions{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}.btn{display:inline-block;padding:14px 22px;border-radius:4px;text-decoration:none;font-weight:900;border:0;cursor:pointer}.primary{background:var(--orange);color:#fff}.ghost{border:1px solid rgba(255,255,255,.5);color:#fff;background:rgba(255,255,255,.04)}.full{width:100%;text-align:center}
.stats{background:var(--navy);color:#fff}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}.stats-grid div{padding:25px;border-right:1px solid rgba(255,255,255,.15)}.stats-grid strong,.stats-grid span{display:block}.stats-grid strong{font-size:1.6rem}.stats-grid span{font-size:.82rem;color:rgba(255,255,255,.65)}
.section{padding:95px 0}.light{background:var(--light)}.dark{background:var(--navy);color:#fff}.dark h2,.dark h3{color:#fff}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.reverse>div{order:1}.feature-img{width:100%;height:430px;object-fit:cover;border-radius:6px;box-shadow:0 20px 55px rgba(10,45,85,.18)}h2{font-size:clamp(2rem,4vw,3.5rem);letter-spacing:-.04em}.text-link{font-weight:900;color:var(--blue);text-decoration:none}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.cards article{background:#123d69;border:1px solid rgba(255,255,255,.1)}.cards img{width:100%;height:180px;object-fit:cover}.cards article div{padding:22px}.cards p{color:rgba(255,255,255,.7)}
.cta{background:linear-gradient(110deg,#0a2d55,#1d5d91);color:#fff;padding:62px 0}.cta .container{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{color:#fff;margin-bottom:0}
.page-hero{padding:110px 0 85px;background:linear-gradient(120deg,#08294e,#1f5f91);color:#fff}.page-hero h1{max-width:950px}.values,.process{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.values article,.process article{background:#fff;border:1px solid var(--line);padding:28px}.process{grid-template-columns:repeat(4,1fr)}.process span{color:var(--orange);font-weight:900}
.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}.service-grid article{border:1px solid var(--line);background:#fff}.service-grid img{width:100%;height:300px;object-fit:cover}.service-grid h2,.service-grid ul{margin-left:28px;margin-right:28px}.service-grid ul{padding-left:20px;margin-bottom:30px}
.equipment-intro{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;margin-bottom:45px}.equipment-intro img{width:100%;height:360px;object-fit:cover}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{padding:14px;border-bottom:1px solid var(--line);text-align:left}th{background:var(--navy);color:#fff}.check{columns:2}.gallery-grid{columns:3 260px;column-gap:18px}.gallery-grid img{width:100%;margin:0 0 18px;border-radius:4px;break-inside:avoid;box-shadow:0 10px 30px rgba(10,45,85,.12)}
.cert-layout{display:grid;grid-template-columns:370px 1fr;gap:35px}.cert-info{border:1px solid var(--line);padding:28px}.cert-info dt{font-weight:900;color:var(--blue);margin-top:14px}.cert-info dd{margin:4px 0 0}.pdf-view iframe{width:100%;height:930px;border:1px solid var(--line)}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px}.contact-card{background:var(--light);border-left:5px solid var(--orange);padding:28px}form{display:grid;gap:15px;border:1px solid var(--line);padding:30px;box-shadow:0 18px 45px rgba(10,45,85,.1)}label{font-weight:800;font-size:.9rem}input,textarea{display:block;width:100%;margin-top:7px;padding:13px;border:1px solid #bfd0dc;font:inherit}form small{text-align:center;color:var(--muted)}
footer{background:#061d36;color:rgba(255,255,255,.72);padding:52px 0 20px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:45px}.footer-logo{width:65px}.footer-grid h3,.footer-grid h4{color:#fff}.footer-grid a{color:rgba(255,255,255,.72);text-decoration:none}.copyright{border-top:1px solid rgba(255,255,255,.12);padding-top:18px;margin-top:35px;font-size:.84rem}
@media(max-width:980px){.menu{display:block}.header-inner{flex-wrap:wrap}.brand{min-width:0}.header nav{display:none;position:absolute;top:82px;left:0;right:0;background:#fff;padding:20px;flex-direction:column;align-items:stretch}.header nav.open{display:flex}.hero-content{margin-left:20px}.split,.equipment-intro,.cert-layout,.contact-grid{grid-template-columns:1fr}.cards,.stats-grid,.process{grid-template-columns:repeat(2,1fr)}.service-grid{grid-template-columns:1fr}.cert-info{position:static}.pdf-view iframe{height:720px}}
@media(max-width:620px){.container{width:min(100% - 28px,1180px)}.section{padding:70px 0}.brand small{display:none}.hero{min-height:620px}.hero h1{font-size:2.8rem}.stats-grid,.cards,.values,.process,.footer-grid{grid-template-columns:1fr}.stats-grid div{border-right:0;border-bottom:1px solid rgba(255,255,255,.12)}.feature-img{height:300px}.cta .container{align-items:flex-start;flex-direction:column}.gallery-grid{columns:1}.pdf-view iframe{height:560px}.check{columns:1}}