/* NOVA corporate visual system: dark blue, champagne, mineral green. */
:root{--navy:#071c2d;--surface:#102c42;--gold:#d5b783;--text:#f0f3f5;--muted:#b6c4cf;--line:#b5c6d32b;--ease:cubic-bezier(.2,.7,.2,1)}
body{background:var(--navy);color:var(--text);font-family:'Segoe UI',Arial,sans-serif}p{color:var(--muted)}.wrap{width:min(1220px,calc(100% - 80px))}.preview{background:#061623;color:#91a7b8;font-size:11px;letter-spacing:.03em;padding:7px 16px}
header{background:#071c2df2;backdrop-filter:blur(18px);border-bottom:1px solid var(--line);gap:28px;padding:18px max(30px,calc((100vw - 1320px)/2))}header .brand{width:290px}nav{gap:24px;font-size:14px;font-weight:500;color:#c5d2dc}nav a:hover{color:var(--gold)}.header-right{gap:20px}.header-cta{font-size:13px;border:1px solid #d5b78370;border-radius:3px;padding:13px 18px}.languages{font-size:12px}.languages button[aria-pressed=true]{color:var(--gold)}
h1{font-size:clamp(40px,4.6vw,64px);font-weight:500;line-height:1.12;letter-spacing:-.035em;max-width:900px}h2,.contact h2,.glauvita-heading h2{font-size:clamp(32px,3.1vw,44px);font-weight:500;line-height:1.2;letter-spacing:-.025em}h3,.steps h3,.glauvita-facts h3{font-size:23px;font-weight:500;line-height:1.3}p,.direction p,.engineering-services p,.steps p,.glauvita-facts p,.engineering-note p{font-size:18px;line-height:1.75}.eyebrow{color:var(--gold);font-size:11px;letter-spacing:.16em;margin-bottom:22px}.hero{min-height:710px}.hero-content{padding-top:115px;padding-bottom:40px}.hero-intro{font-size:20px;line-height:1.65;max-width:660px}.hero-shade{background:linear-gradient(90deg,#041725f2,#071d32a8 60%,#071d3240),linear-gradient(0deg,#071c2d,transparent 50%)}.hero-foot{margin-top:85px;color:#adbeca;font-size:11px;letter-spacing:.12em}.actions{gap:28px;margin-top:34px}.button{min-height:54px;padding:17px 25px;border-radius:3px;font-size:14px;font-weight:600}.gold{background:linear-gradient(110deg,#c7a56c,#e6cda0);color:#102638}.navy{background:#0a2336;border:1px solid #c6ab7555}.text-link{font-size:14px;padding-bottom:8px}
.section{padding:104px 0}.intro{padding-top:100px;padding-bottom:40px;gap:75px}.directions{gap:18px;border:0;border-radius:0;overflow:visible;margin-bottom:100px}.direction,.direction.mineral-card{display:flex;flex-direction:column;padding:34px;border:1px solid var(--line);border-radius:6px;background:linear-gradient(145deg,#142f44,#0b2234);box-shadow:0 12px 38px #0002}.direction:hover{background:#18374c;border-color:#d5b78366;transform:translateY(-4px)}.direction .number{font-size:10px;color:#b8a782;letter-spacing:.11em}.direction h3{min-height:60px;margin:26px 0 15px}.direction p{min-height:0;margin:0 0 30px;font-size:17px}.direction-link{margin-top:auto;font-size:13px;color:var(--gold)}.direction:before{border-radius:6px}
.pipe-section{background:linear-gradient(120deg,#102a3f,#0c2235);animation:none}.split{gap:76px}.image-panel{min-height:540px;border-radius:6px}.photo-caption{font-size:11px;color:#c8d4dc;letter-spacing:.03em;padding:18px 22px}.detail-grid{gap:0;margin:32px 0}.detail-grid>div{border-top:1px solid var(--line);padding:18px 10px 18px 0}.detail-grid b{font-size:15px;font-weight:600}.detail-grid span{font-size:14px;line-height:1.6;color:#aebfcc}.mineral-section{background:linear-gradient(120deg,#0c2925,#14362d);animation:none}.mineral-layout{gap:76px}.mineral-image{height:500px}.mineral-tag{padding:24px;background:#0a231fd9}.mineral-tag p{font-size:28px}.applications span{font-size:13px;border-color:#c1d0c333;border-radius:3px;padding:9px 13px}.glauvita{background:linear-gradient(120deg,#0c2925,#14362d);border-top:0;padding-top:40px}.glauvita>.wrap{border-top:1px solid #c7b58c40;padding-top:64px}.glauvita-heading{gap:76px}.glauvita-grid{gap:76px}.glauvita-film video{border-radius:6px}.glauvita-facts article{padding:14px 0}.glauvita-facts h3{margin:0 0 10px}.glauvita-film figcaption{font-size:12px;color:#b1c4ba}
.engineering-services{gap:24px;margin-top:48px}.engineering-services article{padding:26px;border:1px solid var(--line);background:#102a3b;border-radius:5px}.engineering-services article>span,.steps article>span{font-size:13px;color:var(--gold)}.engineering-services h3{min-height:60px;margin:20px 0 14px}.engineering-services p{font-size:17px;margin-bottom:0}.engineering-note{background:#102b40;border:1px solid var(--line);border-left:2px solid var(--gold);padding:32px;margin-top:28px;box-shadow:none}.engineering-note b{font-size:22px}.approach{background:linear-gradient(115deg,#102d42,#081e30);animation:none}.steps{gap:28px}.steps article{padding-top:24px;border-color:#a5b8c448}.steps h3{margin:22px 0 14px}.steps p{font-size:17px}.steps small{font-size:13px;color:#ced8df;border-top:1px solid var(--line);padding-top:18px}.international{gap:76px}.international-photo{height:460px;box-shadow:none}.contact{background:linear-gradient(120deg,#112f46,#071c2d);animation:none}.contact-layout{gap:76px}.contact form{padding:30px;border:1px solid var(--line);border-radius:6px;background:#081f3180;align-self:start}.contact label{font-size:13px;color:#ced9e1}.contact input,.contact textarea,.contact select{padding:14px;border-color:#879eaf55;background:#071b2b}.contact-people{gap:25px}.contact-person b{font-size:18px}.contact-person a{font-size:15px;color:#d8bf94}.fine,.form-note{font-size:12px!important;line-height:1.7!important}footer{padding-top:40px;padding-bottom:45px}.footer-brand{width:250px}.floating{background:#16834f;border-color:#77b894;font-size:14px;padding:13px 20px;box-shadow:0 8px 28px #0005}.floating:hover{background:#1d965c}.contact-dialog form{padding:0;border:0;background:none}
@media(max-width:1100px){header .brand{width:230px}header{gap:20px}nav{gap:16px}.header-cta{display:none}.wrap{width:calc(100% - 56px)}.split,.mineral-layout,.contact-layout,.glauvita-grid,.glauvita-heading{gap:40px}}
@media(max-width:760px){header{padding:12px 20px;gap:8px}header .brand{width:220px}nav{font-size:12px;gap:8px 20px;justify-content:flex-start;flex-wrap:wrap}nav a{padding:8px 0}.wrap{width:calc(100% - 40px)}h1{font-size:39px}h2,.contact h2,.glauvita-heading h2{font-size:31px}h3,.steps h3,.glauvita-facts h3{font-size:22px}.hero{min-height:650px}.hero-content{padding-top:75px}.hero-intro{font-size:18px}.hero-foot{margin-top:58px}.section{padding:68px 0}.intro{padding-top:68px;padding-bottom:28px;gap:20px}.directions{grid-template-columns:1fr;gap:14px;margin-bottom:68px}.direction{padding:28px}.direction h3,.engineering-services h3{min-height:0}.direction p{font-size:17px;margin-bottom:24px}.image-panel{min-height:360px}.mineral-image{height:360px}.glauvita{padding-top:0}.glauvita>.wrap{padding-top:48px}.glauvita-heading,.glauvita-grid{gap:25px}.engineering-services{gap:16px}.engineering-note{padding:25px;gap:20px}.international-photo{height:330px}.contact form{padding:24px 20px}.contact-layout{gap:36px}.contact-people{grid-template-columns:1fr 1fr}.contact-person a{font-size:14px;overflow-wrap:anywhere}.contact-person b{font-size:16px}footer{padding-bottom:100px}.footer-brand{width:220px}}
@media(max-width:380px){header .brand{width:195px}.contact-people{grid-template-columns:1fr}h1{font-size:35px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
/* Restore image depth and editorial richness. */
.hero{min-height:760px}.hero-shade{background:linear-gradient(90deg,#031725ed,#071e3290 58%,#071e3220),linear-gradient(0deg,#071c2d,transparent 48%)}.hero-photo{animation:heroDrift 26s ease-in-out infinite alternate}.hero:after{background:radial-gradient(ellipse at 75% 30%,#87b7d325,transparent 65%)}.hero-content{padding-top:125px}.directions .direction{padding-top:200px;position:relative;overflow:hidden;background:#102a3e}.direction:before{content:'';position:absolute;inset:0 0 auto;height:175px;background-size:cover;background-position:center;opacity:1;transition:transform .8s var(--ease);border-radius:0;mask-image:linear-gradient(#000 70%,transparent)}.direction:nth-child(1):before{background-image:url('assets/nova-shop-premium-20261004.png')}.direction:nth-child(2):before{background-image:url('assets/nova-mineral-web.webp')}.direction:nth-child(3):before{background-image:linear-gradient(#091e3030,#091e3040),url('assets/nova-pipe-hero-v1.webp')}.direction:hover:before{transform:scale(1.04)}.direction .number,.direction h3,.direction p,.direction-link{position:relative}.pipe-section{background:radial-gradient(ellipse at 85% 20%,#24486480,transparent 65%),linear-gradient(120deg,#102a3f,#0b2032)}.mineral-section,.glauvita{background:radial-gradient(ellipse at 80% 20%,#365b4440,transparent 65%),linear-gradient(120deg,#0c2925,#14362d)}.project-detail{background:linear-gradient(135deg,#0c2539,#071c2d)}.detail-visuals{display:grid;grid-template-columns:1.2fr 1fr;gap:26px;margin-top:44px}.detail-visuals figure{margin:0;border:1px solid var(--line);border-radius:7px;overflow:hidden;background:#102b40}.detail-visuals img{width:100%;height:300px;object-fit:cover;display:block;transition:transform 1.2s var(--ease)}.detail-visuals figure:hover img{transform:scale(1.025)}.detail-visuals figcaption{position:relative;padding:30px;background:linear-gradient(120deg,#15364d,#102b40)}.detail-visuals figcaption>span{font-size:11px;letter-spacing:.15em;color:var(--gold)}.detail-visuals h3{margin:16px 0 12px}.detail-visuals p{font-size:17px;margin:0}.project-detail>.wrap>.fine{margin-top:20px}.approach{background:radial-gradient(ellipse at 75% 50%,#335e7630,transparent 65%),linear-gradient(115deg,#102d42,#081e30)}.image-panel,.international-photo{box-shadow:0 24px 65px #0004}.gold{box-shadow:0 7px 24px #c9a66d18}.steps article:hover,.engineering-services article:hover{border-color:#d5b78388}.reveal-ready.is-visible{animation:contentArrival .9s var(--ease) both}.section:before{opacity:.75}@media(max-width:760px){.hero{min-height:660px}.hero-content{padding-top:75px}.directions .direction{padding-top:190px}.detail-visuals{grid-template-columns:1fr;gap:20px}.detail-visuals img{height:250px}.detail-visuals figcaption{padding:25px}.hero-photo{animation:none}}@media(prefers-reduced-motion:reduce){.hero-photo,.reveal-ready.is-visible{animation:none}}
.research{background:linear-gradient(120deg,#0c2925,#14362d);padding-top:45px}.research>.wrap{border-top:1px solid #c7b58c40;padding-top:60px}.research-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:36px}.research-cards article{display:flex;flex-direction:column;padding:28px;border:1px solid #c2cfbc30;background:#0b231f80;border-radius:6px}.research-cards article>span{font-size:10px;letter-spacing:.12em;color:var(--gold)}.research-cards h3{font-size:22px;margin:20px 0 14px}.research-cards p{font-size:16px}.research-cards a{margin-top:auto;padding-top:18px;color:var(--gold);font-size:14px;line-height:1.6}.research-cards a:hover{text-decoration:underline}.research>.wrap>.fine{margin-top:25px;max-width:1050px}@media(max-width:760px){.research-cards{grid-template-columns:1fr}.research{padding-top:0}.research>.wrap{padding-top:45px}}
.faq-list{margin-top:38px;border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line);padding:24px 0}.faq-list summary{cursor:pointer;font-size:21px;color:#eef3f7;line-height:1.5;padding-right:20px}.faq-list details p{max-width:900px;margin:20px 0 0}.faq-list details[open] summary{color:var(--gold)}footer .legal p{font-size:12px;margin:4px 0;line-height:1.7}footer .legal>a{font-size:13px;color:var(--gold)}@media(max-width:760px){.faq-list summary{font-size:18px}footer{align-items:flex-start;flex-direction:column}}