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var(--red);margin-top:40px}.contact-list>div{border-bottom:1px solid var(--line);grid-template-columns:115px 1fr;gap:22px;padding:18px 0;display:grid}.contact-list span{color:var(--muted);letter-spacing:.07em;text-transform:uppercase;font-size:10px;font-weight:800}.contact-list a,.contact-list p{margin:0;font-size:14px;font-weight:650}.form-panel{background:var(--soft);border-top:4px solid var(--red);padding:50px}.form-panel h2{margin-bottom:38px;font-size:clamp(34px,4vw,48px)}.form-grid{grid-template-columns:repeat(2,1fr);gap:22px;display:grid}.contact-form label{gap:7px;display:grid}.contact-form label>span{letter-spacing:.07em;text-transform:uppercase;font-size:10px;font-weight:850}.contact-form input,.contact-form select,.contact-form textarea{background:var(--white);width:100%;color:var(--ink);font:inherit;border:1px solid #cdd1d5;border-radius:0;outline:none}.contact-form input,.contact-form select{height:50px;padding:0 13px}.contact-form textarea{resize:vertical;padding:13px}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--red);box-shadow:0 0 0 2px #b70d221a}.message-field{margin-top:22px}.form-submit-row{align-items:center;gap:24px;margin-top:26px;display:flex}.form-submit-row p{max-width:360px;color:var(--muted);margin:0;font-size:11px}.legal-content{max-width:820px}.legal-content h2{margin:44px 0 14px;font-size:28px}.legal-content h2:first-child{margin-top:0}.legal-content p{color:var(--muted)}.legal-content a{color:var(--red);font-weight:700}.not-found-page{place-items:center;min-height:70vh;padding-block:100px;display:grid}.not-found-page .container{text-align:center}.not-found-page h1{letter-spacing:-.05em;font-size:clamp(44px,6vw,76px)}.not-found-page p:not(.eyebrow){color:var(--muted);margin-bottom:32px}@media (width<=1100px){.desktop-nav,.nav-cta{display:none}.mobile-nav{display:block;position:relative}.mobile-nav summary{border:1px solid var(--line);cursor:pointer;letter-spacing:.08em;text-align:center;text-transform:uppercase;min-width:80px;padding:10px 15px;font-size:12px;font-weight:800;list-style:none}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav nav{background:var(--white);border:1px solid var(--line);flex-direction:column;width:245px;padding:12px;display:flex;position:absolute;top:calc(100% + 14px);right:0;box-shadow:0 18px 35px #00000021}.mobile-nav nav a{padding:11px 12px;font-size:13px;font-weight:700}.services-grid,.projects-grid,.footer-grid,.timeline-grid,.commitment-grid,.corporate-doc-grid,.certificate-grid{grid-template-columns:repeat(2,1fr)}.contact-grid{grid-template-columns:.85fr 1.15fr;gap:45px}}@media (width<=780px){.container{width:min(calc(100% - 32px), var(--max))}.topbar-inner>span,.topbar-links a:last-child{display:none}.topbar-inner{justify-content:flex-end}.main-nav{min-height:72px}.brand{width:190px}.hero{min-height:620px}.hero-overlay{background:linear-gradient(90deg,#101215e6,#10121594)}.hero-content{padding-block:70px 95px}.hero h1{font-size:clamp(42px,12vw,64px)}.hero-marker{display:none}.metrics-grid{grid-template-columns:repeat(2,1fr)}.metrics-grid>div{border-bottom:1px solid #fff3;min-height:100px;padding:18px}.section{padding-block:78px}.split-grid,.section-heading,.delivery-grid,.content-split,.resource-grid,.sector-grid,.portfolio-toolbar,.project-detail-grid,.contact-grid,.download-card{grid-template-columns:1fr;gap:20px}.about-copy,.section-heading>p,.prose-block{padding-top:0}.values-row{grid-template-columns:repeat(2,1fr);margin-top:55px}.values-row>div:nth-child(2n){border-right:0}.services-grid,.projects-grid{grid-template-columns:1fr}.service-card{min-height:auto}.project-card h3,.project-card-body>p:not(.project-client){min-height:0}.delivery-section{padding-block:78px}.delivery-grid{gap:45px}.logo-grid{grid-template-columns:repeat(2,1fr)}.logo-card{min-height:125px;padding:20px}.cta-band-inner{flex-direction:column;align-items:flex-start}.footer-grid{grid-template-columns:1fr;gap:38px}.page-hero{min-height:400px}.page-hero-content{padding-block:70px 55px}.page-hero h1{font-size:clamp(42px,12vw,62px)}.timeline-grid,.statement-grid,.commitment-grid,.service-detail-grid,.partner-grid,.certificate-grid,.corporate-doc-grid{grid-template-columns:1fr}.timeline-grid article,.commitment-grid article{min-height:auto}.statement-card{min-height:430px;padding:45px 30px}.statement-card>span{margin-bottom:60px}.resource-grid,.sector-grid{gap:45px}.resource-grid ul,.sector-list,.service-detail-card ul{grid-template-columns:1fr}.service-detail-section{padding-bottom:78px}.service-detail-card{min-height:auto;padding:38px 26px}.service-detail-card h2{margin-top:34px;font-size:32px}.portfolio-toolbar{align-items:start;margin-bottom:42px}.category-chips{justify-content:flex-start}.project-detail-hero{min-height:490px}.project-detail-grid{gap:55px}.compact-heading{flex-direction:column;align-items:flex-start}.certificate-card>a{height:460px}.download-cover{min-height:340px}.download-content,.form-panel{padding:36px 26px}.form-grid{grid-template-columns:1fr}.form-submit-row{flex-direction:column;align-items:flex-start}.footer-bottom{flex-direction:column;justify-content:center;align-items:flex-start;padding-block:18px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}

/* ===== Hero slider ===== */
.hero{min-height:690px}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1s ease;visibility:hidden}
.hero-slide.active{opacity:1;visibility:visible}
.hero-slide .hero-image,.hero-slide .hero-overlay{position:absolute;inset:0;width:100%;height:100%}
.hero-slide .hero-image{object-fit:cover;object-position:center}
.hero-content-wrap{position:relative;z-index:2}
.hero-slide-content{display:none;padding-block:90px 120px}
.hero-slide-content.active{display:block}
.hero-dots{position:absolute;bottom:46px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:3}
.hero-dot{width:10px;height:10px;border-radius:50%;border:1px solid rgba(255,255,255,.7);background:transparent;cursor:pointer;padding:0;transition:background .2s}
.hero-dot.active{background:var(--red);border-color:var(--red)}
@media (width<=780px){.hero-slide-content{padding-block:70px 90px}}
.stat-label{display:inline-flex;align-items:center;gap:8px}
.stat-flag{background:0 0;border:0;cursor:pointer;padding:0;line-height:0}
.stat-flag img{height:24px;width:auto;max-width:36px;object-fit:contain;display:block;border-radius:3px;box-shadow:0 0 0 1px #ffffff66;transition:transform .15s}
.stat-flag:hover img{transform:scale(1.15)}
.stat-flag-static{height:24px;width:auto;max-width:36px;object-fit:contain;border-radius:3px;box-shadow:0 0 0 1px #ffffff66;vertical-align:-4px}
.cert-modal[hidden]{display:none}
.cert-modal{position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:24px}
.cert-modal-backdrop{position:absolute;inset:0;background:#0d0f12cc;backdrop-filter:blur(2px)}
.cert-modal-dialog{position:relative;z-index:1;background:var(--white);max-width:min(94vw,900px);max-height:92vh;overflow:auto;padding:24px;box-shadow:0 25px 60px #0006}
.cert-modal-close{position:absolute;top:8px;right:14px;border:0;background:0 0;font-size:32px;line-height:1;cursor:pointer;color:var(--ink);z-index:2}
.cert-modal-title{margin:0 40px 18px 0;font-size:20px}
.cert-modal-body img{width:100%;height:auto;object-fit:contain;display:block}
body.no-scroll{overflow:hidden}
.journey-title{display:inline-flex;align-items:center;gap:9px}
.journey-title .stat-flag img{height:20px;max-width:30px}
.back-to-top{position:fixed;right:22px;bottom:22px;z-index:60;width:48px;height:48px;border:0;border-radius:50%;background:var(--red);color:#fff;font-size:22px;line-height:1;cursor:pointer;display:grid;place-items:center;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .2s,transform .2s,visibility .2s,background .16s;box-shadow:0 8px 22px #b70d2240}.back-to-top:hover{background:var(--red-dark)}.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}
.logo-marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:30px 0;position:relative}
.logo-marquee::before,.logo-marquee::after{content:"";position:absolute;top:0;bottom:0;width:70px;z-index:2;pointer-events:none}
.logo-marquee::before{left:0;background:linear-gradient(to right,var(--white),transparent)}
.logo-marquee::after{right:0;background:linear-gradient(to left,var(--white),transparent)}
.logo-marquee-track{display:flex;align-items:stretch;gap:28px;width:max-content;animation:marquee 40s linear infinite}
.logo-marquee:hover .logo-marquee-track{animation-play-state:paused}
.logo-marquee-item{flex:0 0 230px;width:230px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;min-height:150px}
.logo-marquee-item img{object-fit:contain;filter:grayscale();opacity:.72;max-width:170px;max-height:85px;transition:filter .18s,opacity .18s}
.logo-marquee-item:hover img{filter:none;opacity:1}
.logo-fallback{font-weight:700;font-size:1rem;display:flex;align-items:center;justify-content:center;min-height:85px}
.logo-desc{font-size:.86rem;color:var(--ink);line-height:1.4;max-width:210px}
@keyframes marquee{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
@media (max-width:640px){.logo-marquee{padding:22px 0}.logo-marquee-item{flex-basis:150px;width:150px;min-height:120px}.logo-marquee-item img{max-width:120px;max-height:60px}.logo-desc{font-size:.78rem;max-width:140px}}
.button{box-shadow:0 2px 0 #0000;transform:translateY(0)}.button:hover{background:var(--red-dark);border-color:var(--red-dark);box-shadow:0 8px 18px #8f071845;transform:translateY(-2px)}.button:focus-visible{outline:3px solid var(--red);outline-offset:2px}.button-white:hover{background:var(--red);border-color:var(--red);color:var(--white)}.button-white:hover i,.button-white:hover span{color:inherit}.button-dark:hover{background:var(--charcoal);border-color:var(--charcoal)}.button-ghost:hover{background:var(--white);border-color:var(--white);color:var(--red)}
.cta-band .button-white{box-shadow:0 4px 14px #0000002e}.cta-band .button-white:hover{background:var(--white);border-color:var(--white);color:var(--red-dark);box-shadow:0 10px 24px #00000040;transform:translateY(-2px)}
/* ===== About — Project Management & QHSE ===== */
.qhse-section .section-heading{margin-bottom:72px}
.qhse-section .section-heading h2{max-width:820px}
.mgmt-head{align-self:center}
.mgmt-head h2{letter-spacing:-.04em;margin-bottom:0;font-size:clamp(34px,3.8vw,50px)}
.mgmt-note{color:var(--muted);max-width:460px;margin:30px 0 0;padding-top:26px;border-top:1px solid var(--line);font-size:14.5px}
.sector-list{grid-template-columns:1fr;gap:14px;border:0}
.sector-list li{border:0;align-items:center;gap:20px;min-height:64px;color:var(--ink);padding:14px 18px;font-size:15px;background:var(--soft);display:flex;transition:background .16s,box-shadow .16s,transform .16s}
.sector-list li:hover{background:#eceef0;transform:translateX(6px)}
.sector-list .tick{background:#b70d2214;color:var(--red);border-radius:50%;flex:none;justify-content:center;align-items:center;width:38px;height:38px;font-size:15px;font-weight:900;display:flex}
@media (width<=780px){.qhse-section .section-heading{margin-bottom:48px}.mgmt-note{margin-top:18px;padding-top:18px}.sector-list li{min-height:auto;padding:18px 18px;font-size:14px}}
/* ===== Services — Filter + Pagination ===== */
.service-filter{margin-bottom:48px}
.service-filter-inner{background:var(--soft);border:1px solid var(--line);align-items:center;gap:16px;padding:14px;display:flex}
.service-filter-label{align-items:center;gap:12px;flex:1;min-width:0;display:flex}
.service-filter-icon{color:var(--red);font-size:18px}
.service-filter-input{background:var(--white);border:1px solid #cdd1d5;border-radius:0;color:var(--ink);font:inherit;flex:1;min-width:0;height:48px;padding:0 14px;outline:none}
.service-filter-input:focus{border-color:var(--red);box-shadow:0 0 0 2px #b70d221a}
.service-filter-clear{color:var(--muted);letter-spacing:.05em;text-transform:uppercase;font-size:11px;font-weight:800}
.service-filter-clear:hover,.service-filter-clear:focus-visible{color:var(--red)}
@media (width<=780px){.service-filter-inner{flex-wrap:wrap}.service-filter-input{flex-basis:100%}}
/* ===== Services — Section Heading Above Filter ===== */
.services-heading{text-align:center;margin-top:36px;margin-bottom:44px}
.services-heading h2{letter-spacing:-.04em;margin:0;font-size:clamp(36px,4.4vw,58px)}
/* ===== Services — Filter + Pagination ===== */
.service-filter{margin-bottom:48px}
.service-filter-inner{background:var(--soft);border:1px solid var(--line);align-items:center;gap:16px;padding:14px;display:flex}
.service-filter-label{align-items:center;gap:12px;flex:1;min-width:0;display:flex}
.service-filter-icon{color:var(--red);font-size:18px}
.service-filter-input{background:var(--white);border:1px solid #cdd1d5;border-radius:0;color:var(--ink);font:inherit;flex:1;min-width:0;height:48px;padding:0 14px;outline:none}
.service-filter-input:focus{border-color:var(--red);box-shadow:0 0 0 2px #b70d221a}
.service-filter-clear{color:var(--muted);letter-spacing:.05em;text-transform:uppercase;font-size:11px;font-weight:800}
.service-filter-clear:hover,.service-filter-clear:focus-visible{color:var(--red)}
.pagination-wrap{justify-content:center;margin-top:64px;display:flex}
.pagination{flex-wrap:wrap;justify-content:center;gap:10px;margin:0;padding:0;list-style:none;display:flex}
.page-item .page-link{border:1px solid var(--line);background:var(--white);color:var(--ink);border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;padding:0;font-size:13px;font-weight:800;transition:background .16s,color .16s,border-color .16s,box-shadow .16s;display:inline-flex}
.page-item .page-link span{font-size:14px}
.page-item .page-link:hover,.page-item .page-link:focus-visible{border-color:var(--red);background:var(--soft);color:var(--red)}
.page-item.active .page-link{background:var(--red);border-color:var(--red);color:var(--white);box-shadow:0 8px 18px #b70d2233}
.page-item.disabled .page-link{opacity:.45;pointer-events:none}
.page-item.disabled .page-link{background:var(--soft)}
@media (width<=780px){.service-filter-inner{flex-wrap:wrap}.service-filter-input{flex-basis:100%}.pagination-wrap{margin-top:48px}}
.partner-principles{background:var(--white);color:var(--ink);padding-block:112px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.partner-principles .eyebrow{color:var(--red)}
.partner-grid{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(4,1fr);margin-top:70px}
.partner-grid article{background:var(--white);border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:250px;padding:36px 30px;transition:background .18s,transform .18s,box-shadow .18s}
.partner-grid article:hover{background:var(--soft);transform:translateY(-4px);box-shadow:0 16px 34px #191d2112}
.partner-grid span{display:block;color:var(--red);letter-spacing:.1em;font-size:11px;font-weight:850}
.partner-grid h3{margin:40px 0 13px;color:var(--ink);font-size:21px}
.partner-grid p{color:var(--muted);font-size:14px}
.clients-marquee{margin-top:64px}
.footer-bottom .design-credit{color:inherit;letter-spacing:.04em;font-weight:650}
.footer-bottom .design-credit:hover{color:var(--white)}
.footer-brand .footer-socials{display:flex;gap:10px;margin-top:26px}
.footer-socials a{background:#2a2d31;border:1px solid #3b3f44;width:40px;height:40px;align-items:center;justify-content:center;border-radius:50%;color:#cdd1d5;display:flex;transition:background .16s,color .16s,border-color .16s}
.footer-socials a:hover{background:var(--red);border-color:var(--red);color:#fff}
@media (max-width:780px){
  .topbar{display:none}
}
.mobile-nav-toggle{display:none}
.mobile-overlay{display:none}
@media (max-width:1100px){
  .mobile-nav-toggle{display:inline-flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;background:#fff;border:1px solid var(--line);border-radius:0;width:46px;height:46px;padding:0;cursor:pointer;flex:none;transition:border-color .16s}
  .mobile-nav-toggle:hover{border-color:var(--red)}
  .mobile-nav-toggle .bar{width:20px;height:2px;background:var(--ink);display:block;transition:transform .18s,opacity .18s}
  .mobile-overlay{display:block;position:fixed;inset:0;background:rgba(15,17,19,.6);z-index:50;opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s}
  .mobile-overlay.show{opacity:1;visibility:visible}
  .mobile-nav{display:flex;flex-direction:column;position:fixed;top:0;right:0;bottom:0;width:min(86vw,360px);background:var(--ink);color:#eef0f2;z-index:60;transform:translateX(102%);transition:transform .3s cubic-bezier(.22,.61,.36,1);overflow-y:auto;box-shadow:-22px 0 50px rgba(0,0,0,.35);visibility:hidden}
  .mobile-nav.open{transform:translateX(0);visibility:visible}
  .mobile-nav-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 18px;border-bottom:1px solid #3b3f44;background:#101216}
  .mobile-nav-head img{max-width:150px;height:auto;background:#fff;padding:6px}
  .mobile-nav-close{background:none;border:0;color:#fff;font-size:30px;line-height:1;cursor:pointer;padding:0 6px;transition:color .15s}
  .mobile-nav-close:hover{color:var(--red)}
  .mobile-nav-list{list-style:none;margin:0;padding:10px 0 16px;flex:1}
  .mobile-nav-item{display:flex;flex-wrap:wrap;align-items:center;border-bottom:1px solid #262a2f}
  .mobile-nav-item>a{flex:1 1 auto;min-width:0;padding:16px 20px;color:#f1f3f5;font-size:13.5px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;transition:color .15s}
  .mobile-nav-item>a:hover,.mobile-nav-item>a:focus-visible{color:#ff9ca9}
  .mobile-nav-chevron{flex:0 0 auto;background:none;border:0;border-left:1px solid #262a2f;width:54px;height:54px;align-self:stretch;color:#9aa0a6;font-size:22px;cursor:pointer;transition:transform .22s,color .15s}
  .mobile-nav-chevron:hover{color:#fff}
  .mobile-nav-item.open .mobile-nav-chevron{color:var(--red);transform:rotate(45deg)}
  .mobile-nav-submenu{flex:1 1 100%;list-style:none;margin:0;padding:0;max-height:0;overflow:hidden;transition:max-height .28s ease;background:#101216;border-top:1px solid #1d2126}
  .mobile-nav-item.open .mobile-nav-submenu{max-height:600px}
  .mobile-nav-submenu a{display:block;padding:13px 20px 13px 36px;color:#c6c9cc;font-size:13px;font-weight:600;letter-spacing:.03em;border-top:1px solid #1d2126;transition:color .15s,background .15s}
  .mobile-nav-submenu a:hover{color:#fff;background:rgba(255,255,255,.05)}
  .mobile-nav-foot{padding:16px 20px 30px;border-top:1px solid #3b3f44}
  .mobile-nav-foot .button{width:100%}
}