/* PELa Premium — no external dependencies, all imagery locally hosted */
:root{--pg-red:#bc2232;--pg-bright:#ef6571;--pg-ink:#11232d;--pg-ease:cubic-bezier(.22,1,.36,1)}
::selection{background:var(--pg-red);color:white}
.pg-bg-general{--hero-image:url('/assets/images/hero-cinematic.webp')}.pg-bg-academy{--hero-image:url('/assets/images/academy-training.webp')}.pg-bg-travel{--hero-image:url('/assets/images/travel-premium.webp')}.pg-bg-tech{--hero-image:url('/assets/images/smart-technology.webp')}.pg-bg-civil{--hero-image:url('/assets/images/civil-teams.webp')}.pg-bg-tea{--hero-image:url('/assets/images/tea-premium.webp')}.pg-bg-bridge{--hero-image:url('/assets/images/bridge-infrastructure.webp')}.pg-bg-steel{--hero-image:url('/assets/images/steel-framework.webp')}.pg-bg-tanks{--hero-image:url('/assets/images/storage-tanks.webp')}.pg-bg-pipelines{--hero-image:url('/assets/images/industrial-pipelines.webp')}.pg-bg-coatings{--hero-image:url('/assets/images/surface-treatment.webp')}.pg-spaced-heading{margin-top:55px}
/* Consistent photographic treatment for every inner-page hero. */
.page-hero.has-photo{min-height:clamp(390px,39vw,530px);background:#142630;color:white;padding:83px 0 86px;isolation:isolate}.page-hero.has-photo:after{background-image:linear-gradient(90deg,#0a1928ef 0%,#112635bb 45%,#15273466 100%),var(--hero-image);background-position:center;background-size:cover;z-index:-1}.page-hero.has-photo:before{border-color:#ffffff20;box-shadow:0 0 0 68px #ffffff06,0 0 0 130px #ffffff05;z-index:0}.page-hero.has-photo h1{letter-spacing:-.062em;line-height:1.04}.page-hero.has-photo p{color:#e7eef0}.page-hero.has-photo .page-hero-index{color:#d1d8d9}
body:not(.premium-home) .company-page-grid .company-card{min-height:350px;border:1px solid #ffffff32;transition:transform .4s var(--pg-ease),box-shadow .4s}.company-page-grid .company-card p{color:#e7edef;line-height:1.7}.industry-row{transition:box-shadow .35s,transform .35s}.industry-row:hover{transform:translateY(-3px);box-shadow:0 16px 42px #12232b16}.industry-row-photo img{transition:transform .65s var(--pg-ease)}.industry-row:hover img{transform:scale(1.035)}.service-tile,.case-card{transition:transform .35s var(--pg-ease),box-shadow .35s}.contact-mini-grid>div{border-top:3px solid var(--pg-red)}
#pg-progress{position:fixed;z-index:1005;top:0;left:0;width:100%;height:2px;background:linear-gradient(90deg,#ef6772,#9c1327);transform:scaleX(0);transform-origin:left;pointer-events:none}#pg-backtop{position:fixed;z-index:55;right:20px;bottom:20px;width:45px;height:45px;background:#12232de8;border:1px solid #fff4;color:#fff;border-radius:50%;opacity:0;pointer-events:none;transform:translateY(11px);transition:opacity .25s,transform .25s}#pg-backtop.is-visible{opacity:1;transform:translateY(0);pointer-events:auto}#pg-backtop:hover{background:var(--pg-red)}
/* Homepage header overlays the image, becoming a pale sticky header on scroll. */
body.premium-home .site-header{position:fixed;left:0;right:0;top:0;height:84px;background:linear-gradient(180deg,#0a1a25be,#0a1a2585);color:#fff;border-bottom:1px solid #ffffff29;backdrop-filter:blur(11px);-webkit-backdrop-filter:blur(11px)}body.premium-home .site-header .brand-word strong,body.premium-home .site-header .nav-link,body.premium-home .site-header .nav-contact{color:#fff}body.premium-home .site-header .brand-word small{color:#c7d3d7}body.premium-home .site-header .mobile-toggle{color:#fff}body.premium-home .site-header.scrolled{background:#fffcf7f9;border-bottom:1px solid #dde2df;box-shadow:0 8px 35px #091d2c17}body.premium-home .site-header.scrolled .brand-word strong,body.premium-home .site-header.scrolled .nav-link,body.premium-home .site-header.scrolled .nav-contact,body.premium-home .site-header.scrolled .mobile-toggle{color:#15252d}body.premium-home .site-header.scrolled .brand-word small{color:#7d8c90}body.premium-home .site-header .mobile-nav{color:#16262d}
.pg-main{overflow:clip}.pg-main h1,.pg-main h2,.pg-main h3{font-family:system-ui,-apple-system,'Segoe UI',sans-serif;letter-spacing:-.06em}.pg-main em{font-style:normal;color:var(--pg-red)}
/* Level 4 motion: one cinematic hero signature. */
.pg-hero{position:relative;isolation:isolate;background:#112532;color:white;min-height:clamp(700px,94svh,930px);display:flex;overflow:hidden}.pg-hero-media,.pg-hero-media picture,.pg-hero-media img,.pg-hero-wash,.pg-hero-grid{position:absolute;inset:0;width:100%;height:100%}.pg-hero-media{z-index:-4}.pg-hero-media img{object-fit:cover;object-position:center;animation:pgHeroImage 2s var(--pg-ease) both}.pg-hero-wash{z-index:-3;background:linear-gradient(90deg,#091923f7,#0e2634d0 43%,#0d23365b 100%),linear-gradient(0deg,#091924a8,transparent 35%)}.pg-hero-grid{z-index:-2;opacity:.18;background-image:linear-gradient(#ffffff18 1px,transparent 1px),linear-gradient(90deg,#ffffff18 1px,transparent 1px);background-size:128px 128px;mask-image:linear-gradient(90deg,#000,transparent 85%)}.pg-hero-content{display:flex;flex-direction:column;justify-content:space-between;position:relative;padding-top:135px;padding-bottom:36px}.pg-hero-upper,.pg-hero-bottom{display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:.64rem;letter-spacing:.2em;font-weight:800;color:#e0e6e7}.pg-overline{display:flex;align-items:center;gap:14px}.pg-dot{width:22px;height:2px;background:var(--pg-bright)}.pg-hero-index{opacity:.8}.pg-hero-message{max-width:980px;margin:75px 0 50px;animation:pgHeroText 1s .1s var(--pg-ease) both}.pg-hero-rule{background:var(--pg-bright);width:70px;height:2px;margin-bottom:25px}.pg-hero-message h1{font-size:clamp(4.4rem,7.8vw,9.3rem);font-weight:760;line-height:.99;letter-spacing:-.09em;margin:0 0 27px}.pg-hero-message h1 em{color:#fa7a81}.pg-hero-message h1 span{color:#fff}.pg-hero-message>p{max-width:580px;font-size:clamp(1rem,1.2vw,1.18rem);line-height:1.75;color:#e5ebeb;margin-bottom:29px}.pg-hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:25px}.pg-primary-btn{background:var(--pg-red);border-radius:0;min-height:60px;padding:0 28px}.pg-outline-link{border-bottom:1px solid #fff8;padding:17px 0;font-size:.86rem;font-weight:800;display:inline-flex;gap:25px}.pg-outline-link:hover{color:#ffc0c3}.pg-pulse{display:inline-block;vertical-align:middle;width:8px;height:8px;background:#fa6571;border-radius:50%;margin-right:12px;box-shadow:0 0 0 6px #fa657125;animation:pgPulse 3s ease-in-out infinite}.pg-scroll-hint{display:flex;align-items:center;gap:18px}.pg-scroll-hint span{font-size:1.2rem;animation:pgNudge 2.5s ease-in-out infinite}.pg-hero-edge{position:absolute;top:50%;right:16px;writing-mode:vertical-rl;transform:translateY(-50%);font-size:.58rem;letter-spacing:.23em;color:#f5f7f8b3;font-weight:800}
/* Compact company selector */
.pg-quick-nav{background:#fff;border-bottom:1px solid #e5e8e6}.pg-quick-nav-inner{min-height:115px;display:grid;grid-template-columns:142px repeat(5,minmax(0,1fr))}.pg-quick-lead{align-self:center;font-size:.67rem;font-weight:850;letter-spacing:.16em;color:var(--pg-red);line-height:1.55}.pg-quick-item{border-left:1px solid #e4e6e3;display:flex;align-items:center;gap:9px;justify-content:space-between;padding:18px clamp(10px,1.4vw,26px);transition:background .25s}.pg-quick-item:hover{background:#faf0ef}.pg-quick-item span:first-child{font-size:.62rem;font-weight:850;color:var(--pg-red)}.pg-quick-item strong{font-weight:800;font-size:clamp(.72rem,.96vw,.94rem)}.pg-quick-item span:last-child{color:var(--pg-red)}
/* Editorial introduction */
.pg-intro{background:#f6f6f2}.pg-intro-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(50px,8vw,135px);align-items:center}.pg-intro-left h2{font-size:clamp(3rem,5.4vw,6.5rem);line-height:1.07;margin:25px 0}.pg-intro-left p{color:#5d6d70;font-size:1rem;margin-bottom:28px}.pg-text-cta{display:inline-flex;gap:28px;justify-content:space-between;border-bottom:1px solid #8f9694;padding-bottom:10px;font-size:.82rem;font-weight:850;transition:gap .25s,color .25s}.pg-text-cta:hover{color:var(--pg-red);gap:40px}.pg-intro-right{position:relative;padding:0 20px 29px 0}.pg-intro-photo{height:480px;overflow:hidden;position:relative;box-shadow:0 25px 50px #15293120}.pg-intro-photo img{width:100%;height:100%;object-fit:cover;filter:saturate(.86)}.pg-intro-photo:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,#1126329c,transparent 38%)}.pg-photo-tag{position:absolute;bottom:24px;left:25px;z-index:1;font-size:.58rem;letter-spacing:.19em;font-weight:850;color:white}.pg-intro-stat{position:absolute;right:-8px;bottom:0;display:flex;align-items:center;gap:22px;background:var(--pg-red);color:#fff;padding:17px 23px;max-width:355px;box-shadow:0 18px 35px #82152535}.pg-intro-stat strong{font-size:4.4rem;letter-spacing:-.1em;line-height:1}.pg-intro-stat span{font-size:.82rem;font-weight:850}.pg-intro-stat p{font-size:.74rem;line-height:1.5;color:#ffe0e3;margin:5px 0 0}
/* Group cards */
.pg-companies{background:#14252f;color:#fff}.pg-section-head{display:grid;grid-template-columns:1.1fr .65fr;gap:clamp(38px,9vw,150px);align-items:end;margin-bottom:55px}.pg-section-head h2{font-size:clamp(3rem,4.7vw,5.6rem);line-height:1.07;margin:24px 0 0}.pg-section-head em{color:#ff777f}.pg-section-head p{font-size:.93rem;line-height:1.85;color:#c7d2d4}.pg-text-cta-light{color:#fff;border-color:#fff8}.pg-text-cta-light:hover{color:#ffc0c3}.pg-company-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:17px}.pg-business{grid-column:span 2;min-height:435px;display:flex;flex-direction:column;justify-content:space-between;padding:27px;background:#24343e;color:#fff;position:relative;isolation:isolate;overflow:hidden;border:1px solid #ffffff32}.pg-business:nth-child(n+4){grid-column:span 3;min-height:350px}.pg-business>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .7s var(--pg-ease)}.pg-business-shade{position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,#0a18258c 0%,#0a182534 31%,#05151ef0 100%)}.pg-business:hover>img{transform:scale(1.065)}.pg-business-top{display:flex;justify-content:space-between;gap:12px;align-items:center;font-size:.63rem;letter-spacing:.14em;font-weight:850}.pg-business-arrow{width:42px;height:42px;border-radius:50%;border:1px solid #fffa;display:grid;place-items:center;font-size:1.2rem;transition:transform .25s,background .25s}.pg-business:hover .pg-business-arrow{background:var(--pg-red);transform:rotate(45deg)}.pg-business-body h3{font-size:clamp(1.65rem,2.1vw,2.6rem);line-height:1.12;margin-bottom:10px}.pg-business-body p{color:#d9e2e4;font-size:.85rem;max-width:40ch;line-height:1.65}.pg-card-action{font-size:.73rem;font-weight:850;border-bottom:1px solid #fff8;padding-bottom:8px}
/* Editorial service bento */
.pg-expertise{background:#fafaf7}.pg-section-head-light p{color:#5a6a70}.pg-section-head-light em{color:var(--pg-red)}.pg-service-bento{display:grid;grid-template-columns:1.25fr 1fr 1fr;grid-template-rows:275px 275px;gap:18px}.pg-service-tile{position:relative;isolation:isolate;overflow:hidden;background:#273a45;color:white;padding:28px;display:flex;flex-direction:column;justify-content:space-between}.pg-service-tile-main{grid-row:span 2}.pg-service-tile>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .7s var(--pg-ease)}.pg-service-tile:hover>img{transform:scale(1.065)}.pg-service-sheen{position:absolute;inset:0;background:linear-gradient(180deg,#081c2780,#091d2540 40%,#041a25ef);z-index:-1}.pg-service-label{font-size:.64rem;letter-spacing:.16em;font-weight:850}.pg-service-tile h3{font-size:clamp(1.4rem,1.8vw,2.3rem);line-height:1.1;margin-bottom:13px}.pg-service-tile-main h3{font-size:clamp(2rem,2.8vw,3.5rem)}.pg-service-tile p{color:#e4eaea;font-size:.87rem;max-width:31ch}.pg-service-tile div span{display:inline-block;font-size:.73rem;font-weight:850;border-bottom:1px solid #fff8;padding-bottom:8px}
/* Working accessible sector tabs */
.pg-sectors{background:#eeefeb}.pg-sectors-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(45px,8vw,125px);align-items:center}.pg-sectors-heading h2{font-size:clamp(2.8rem,4.5vw,5.3rem);line-height:1.08;margin:23px 0}.pg-sectors-heading p{color:#647377;max-width:500px}.pg-sector-tabs{border-top:1px solid #d2d8d4;margin-top:38px}.pg-sector-tabs button{width:100%;border:0;border-bottom:1px solid #d2d8d4;min-height:77px;padding:0 14px 0 0;text-align:left;display:grid;align-items:center;gap:10px;grid-template-columns:30px 1fr 24px;background:transparent;color:#657277;font-size:.72rem;font-weight:800;transition:background .3s,padding .3s,color .3s}.pg-sector-tabs button span:nth-child(2){font-size:clamp(1.04rem,1.55vw,1.48rem);letter-spacing:-.035em}.pg-sector-tabs button[aria-selected=true]{color:var(--pg-red);padding-left:14px;background:#fff8f7}.pg-sector-tabs button:hover{color:#a7212e}.pg-sector-panels [hidden]{display:none!important}.pg-sector-panels [role=tabpanel]{position:relative;isolation:isolate;overflow:hidden;background:#182f3c;min-height:615px;color:#fff;animation:pgPanel .4s var(--pg-ease)}.pg-sector-panels img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}.pg-sector-panels [role=tabpanel]:after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,#061a26f5,transparent 75%)}.pg-sector-panels [role=tabpanel]>div{position:absolute;bottom:39px;left:38px;right:35px}.pg-sector-panels span{color:#ffbfc4;font-size:.64rem;font-weight:850;letter-spacing:.16em}.pg-sector-panels h3{font-size:clamp(1.75rem,2.55vw,3rem);line-height:1.12;margin:12px 0}.pg-sector-panels p{color:#e4eaea;font-size:.86rem;max-width:470px}.pg-sector-panels a{display:inline-block;font-size:.78rem;font-weight:850;border-bottom:1px solid #fffb;padding-bottom:9px}
/* Work / editorial archive */
.pg-work{background:#fff}.pg-work-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.pg-work-card>div{position:relative;overflow:hidden;height:325px;background:#243440}.pg-work-card img{width:100%;height:100%;object-fit:cover;transition:transform .75s var(--pg-ease)}.pg-work-card:hover img{transform:scale(1.065)}.pg-work-number{position:absolute;bottom:18px;left:17px;padding:10px 12px;background:#11242ce0;color:white;font-size:.61rem;font-weight:850;letter-spacing:.13em}.pg-work-card h3{font-size:1.55rem;line-height:1.2;margin:19px 0 12px}.pg-work-link{display:inline-block;color:#b2212d;font-weight:850;font-size:.76rem;padding-bottom:8px;border-bottom:1px solid #ca7b7e}
.pg-end-cta{background:#ae1d2d;position:relative;isolation:isolate;overflow:hidden;color:#fff}.pg-end-glow{position:absolute;z-index:-1;right:-200px;top:-300px;width:750px;height:750px;border:2px solid #fff3;border-radius:50%;box-shadow:0 0 0 105px #ffffff0a,0 0 0 215px #ffffff08}.pg-end-inner{display:flex;align-items:center;justify-content:space-between;gap:40px;padding:clamp(85px,9vw,150px) 0}.pg-end-cta h2{font-size:clamp(3rem,5.4vw,6.6rem);line-height:1.05;margin:22px 0}.pg-end-cta em{color:#ffd3d8}.pg-end-cta p{color:#ffe4e7;max-width:570px}.pg-circle-cta{width:122px;height:122px;flex-shrink:0;display:grid;place-items:center;border:1px solid #fffb;border-radius:50%;font-size:3rem;transition:background .25s,color .25s,transform .25s}.pg-circle-cta:hover{background:#fff;color:#b72130;transform:rotate(45deg)}
/* Efficient Level 2 section entrances. Content stays visible without JS. */
.motion-enabled [data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .7s var(--pg-ease),transform .7s var(--pg-ease)}.motion-enabled [data-reveal].in-view{opacity:1;transform:translateY(0)}
@keyframes pgHeroImage{from{transform:scale(1.085);filter:brightness(.75)}to{transform:scale(1.025);filter:brightness(1)}}@keyframes pgHeroText{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}@keyframes pgPulse{50%{box-shadow:0 0 0 11px #fa657105}}@keyframes pgNudge{50%{transform:translateY(5px)}}@keyframes pgPanel{from{opacity:.3;transform:translateY(9px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:1190px){.pg-quick-nav-inner{grid-template-columns:106px repeat(5,minmax(0,1fr))}.pg-quick-item{padding:14px;gap:4px;flex-wrap:wrap}.pg-quick-item strong{order:2;flex-basis:100%}.pg-service-bento{grid-template-columns:1.1fr 1fr;grid-template-rows:repeat(3,255px)}.pg-service-tile-main{grid-row:span 2}}
@media(max-width:900px){.pg-hero{min-height:780px}.pg-hero-message h1{font-size:clamp(4.5rem,9.4vw,7rem)}.pg-hero-edge{display:none}.pg-quick-nav-inner{display:flex;overflow-x:auto;scroll-snap-type:x proximity;min-height:102px;scrollbar-width:thin}.pg-quick-lead{min-width:102px}.pg-quick-item{min-width:175px;scroll-snap-align:start}.pg-quick-item strong{order:0;flex-basis:auto}.pg-intro-grid,.pg-sectors-grid,.pg-section-head{grid-template-columns:1fr;gap:40px}.pg-intro-right{max-width:690px}.pg-section-head{gap:14px}.pg-company-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pg-business,.pg-business:nth-child(n+4){grid-column:auto;min-height:390px}.pg-business:last-child{grid-column:1/-1;min-height:340px}.pg-sector-panels [role=tabpanel]{min-height:510px}.pg-work-card>div{height:235px}}
@media(max-width:640px){body.premium-home .site-header{height:70px}.pg-hero{min-height:max(735px,96svh)}.pg-hero-media img{object-position:center}.pg-hero-content{padding-top:117px;padding-bottom:28px;width:calc(100% - 42px)}.pg-hero-index{display:none}.pg-hero-upper,.pg-hero-bottom{font-size:.54rem;letter-spacing:.11em}.pg-hero-message{margin:55px 0}.pg-hero-message h1{font-size:clamp(3.5rem,12.2vw,5.35rem)}.pg-hero-message>p{font-size:.91rem;max-width:410px}.pg-hero-actions{align-items:flex-start;flex-direction:column;gap:6px}.pg-primary-btn{width:100%;max-width:345px}.pg-scroll-hint{display:none}.pg-quick-nav-inner{width:100%;padding-left:20px}.pg-quick-lead{min-width:86px}.pg-quick-item{min-width:162px}.pg-intro-left h2,.pg-section-head h2,.pg-sectors-heading h2{font-size:clamp(2.55rem,10.5vw,4.3rem)}.pg-intro-photo{height:345px}.pg-intro-stat{right:0;padding:14px 16px}.pg-intro-stat strong{font-size:3.3rem}.pg-company-grid{grid-template-columns:1fr}.pg-business,.pg-business:nth-child(n+4),.pg-business:last-child{grid-column:auto;min-height:355px;padding:23px}.pg-service-bento{grid-template-columns:1fr;grid-template-rows:none}.pg-service-tile,.pg-service-tile-main{min-height:335px;grid-row:auto}.pg-service-tile h3{font-size:1.95rem}.pg-sectors-grid{gap:25px}.pg-sector-panels [role=tabpanel]{min-height:475px}.pg-sector-panels [role=tabpanel]>div{bottom:25px;left:23px;right:23px}.pg-work-grid{grid-template-columns:1fr;gap:32px}.pg-work-card>div{height:295px}.pg-end-inner{align-items:flex-start;flex-direction:column;padding:80px 0}.pg-end-cta h2{font-size:clamp(2.55rem,10.7vw,3.75rem)}.pg-circle-cta{width:86px;height:86px;font-size:2.2rem}.page-hero.has-photo{min-height:360px;padding:69px 0}.page-hero.has-photo h1{font-size:clamp(2.8rem,9vw,4.2rem)}.pg-spaced-heading{margin-top:35px}}
@media(prefers-reduced-motion:reduce){html,*{scroll-behavior:auto!important}.motion-enabled [data-reveal]{opacity:1!important;transform:none!important;transition:none!important}.pg-hero-media img,.pg-hero-message,.pg-pulse,.pg-scroll-hint span{animation:none!important}.pg-business img,.pg-service-tile img,.pg-work-card img,.industry-row-photo img{transition:none!important}.pg-business:hover img,.pg-service-tile:hover img,.pg-work-card:hover img,.industry-row:hover img{transform:none!important}.pg-sector-panels [role=tabpanel]{animation:none!important}}
/* Native progress removes any CSP-restricted inline style writes. */
#pg-progress{appearance:none;-webkit-appearance:none;transform:none!important;background:#0000;display:block;border:0}
#pg-progress::-webkit-progress-bar{background:transparent}
#pg-progress::-webkit-progress-value{background:linear-gradient(90deg,#f0747d,#ac1d2e)}
#pg-progress::-moz-progress-bar{background:linear-gradient(90deg,#f0747d,#ac1d2e)}
.desktop-nav [aria-current=page]{color:#bf2534;font-weight:800}.mobile-nav [aria-current=page]{color:#bf2534;font-weight:850}

body.menu-open{overflow:hidden}
@media(min-width:1191px){.pg-service-tile:nth-child(4){grid-column:span 2}}