:root{
  --bg:#ffffff;
  --bg-soft:#f8fafc;
  --surface:#ffffff;
  --surface-2:#f1f5f9;
  --ink:#111827;
  --ink-2:#1f2937;
  --muted:#64748b;
  --muted-2:#94a3b8;
  --line:#e2e8f0;
  --line-dark:rgba(17,24,39,.1);
  --red:#ef233c;
  --orange:#f97316;
  --gold:#f59e0b;
  --navy:#0f172a;
  --shadow:0 22px 70px rgba(15,23,42,.11);
  --shadow-sm:0 12px 35px rgba(15,23,42,.08);
  --radius:28px;
  --radius-sm:18px;
}
*{box-sizing:border-box}
html{width:100%;overflow-x:hidden;scroll-padding-top:96px}
body{margin:0;width:100%;overflow-x:hidden;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.7;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;position:relative} body::before{content:"";position:fixed;inset:0;background:url('../img/body-energy-bg.jpg') center/cover no-repeat;opacity:.08;z-index:0;pointer-events:none;filter:saturate(.9)} body::after{content:"";position:fixed;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.88),rgba(255,255,255,.94) 30%,rgba(255,255,255,.96) 100%);z-index:0;pointer-events:none}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
p{margin-top:0;color:var(--muted)}
.container{position:relative;z-index:2}
main,.site-footer{position:relative;z-index:1}
.text-balance{text-wrap:balance}

.preloader{position:fixed;inset:0;z-index:2000;background:#fff;display:grid;place-items:center;transition:opacity .35s ease,visibility .35s ease}
.preloader.hide{opacity:0;visibility:hidden}
.loader-card{display:grid;gap:15px;place-items:center;color:var(--navy);font-weight:800;letter-spacing:.06em;text-transform:uppercase;font-size:12px}
.loader-card img{width:84px;height:84px;object-fit:contain;animation:pulseLogo 1.2s ease-in-out infinite}
.loader-bar{width:180px;height:5px;border-radius:99px;background:#e5e7eb;overflow:hidden}
.loader-bar span{display:block;width:45%;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--red),var(--orange));animation:loadBar 1.1s ease-in-out infinite alternate}
@keyframes pulseLogo{0%,100%{transform:scale(1);filter:drop-shadow(0 8px 18px rgba(239,35,60,.14))}50%{transform:scale(1.045);filter:drop-shadow(0 15px 30px rgba(239,35,60,.22))}}
@keyframes loadBar{from{transform:translateX(-95%)}to{transform:translateX(230%)}}

.site-header{position:fixed;top:0;left:0;right:0;z-index:1030;padding:16px clamp(12px,3vw,48px);transition:.25s ease;pointer-events:none}
.header-shell{max-width:1360px;margin:0 auto;border:1px solid rgba(226,232,240,.84);background:rgba(255,255,255,.84);backdrop-filter:blur(18px);box-shadow:0 8px 36px rgba(15,23,42,.08);border-radius:999px;min-height:78px;padding:10px 13px 10px 20px;display:flex;align-items:center;justify-content:space-between;gap:18px;pointer-events:auto}
.site-header.is-scrolled{padding-top:8px;padding-bottom:8px}.site-header.is-scrolled .header-shell{box-shadow:0 14px 42px rgba(15,23,42,.12);background:rgba(255,255,255,.94)}
.brand{display:flex;align-items:center;flex:0 0 auto;line-height:0;min-width:0}.brand img{width:228px;height:auto;object-fit:contain}.desktop-nav{display:flex;align-items:center;justify-content:center;gap:4px;flex:1 1 auto}.desktop-nav a{font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.045em;color:#334155;padding:12px 13px;border-radius:999px;transition:.2s ease;white-space:nowrap}.desktop-nav a:hover,.desktop-nav a.active{color:#fff;background:linear-gradient(135deg,var(--red),var(--orange))}.header-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px;flex:0 0 auto}.header-mail{display:inline-flex;align-items:center;gap:8px;border-radius:999px;background:var(--navy);color:#fff;padding:12px 17px;font-size:13px;font-weight:800;white-space:nowrap;box-shadow:0 10px 28px rgba(15,23,42,.16)}.header-mail:hover{color:#fff;background:#020617}.menu-btn{width:46px;height:46px;border:0;border-radius:50%;background:linear-gradient(135deg,var(--red),var(--orange));display:inline-flex;align-items:center;justify-content:center;flex-direction:column;gap:5px;box-shadow:0 12px 26px rgba(239,35,60,.22)}.menu-btn span{width:20px;height:2px;border-radius:99px;background:#fff}.mobile-panel{width:min(90vw,420px)!important;background:#fff;color:var(--ink);border-left:1px solid var(--line)}.mobile-panel .offcanvas-header{border-bottom:1px solid var(--line);padding:20px}.mobile-panel .offcanvas-header img{width:220px}.mobile-panel .btn-close{box-shadow:none}.mobile-panel .offcanvas-body{padding:22px;display:flex;flex-direction:column;gap:8px}.mobile-panel .offcanvas-body>a{display:flex;align-items:center;justify-content:space-between;color:var(--ink);font-weight:900;font-size:18px;padding:14px 0;border-bottom:1px solid var(--line)}.mobile-panel .offcanvas-body>a:after{content:"›";color:var(--red);font-size:26px;line-height:1}.mobile-contact{margin-top:18px;padding:18px;border:1px solid var(--line);border-radius:22px;background:#f8fafc;overflow-wrap:anywhere}.mobile-contact p{margin:12px 0 4px;color:var(--muted);font-size:12px;text-transform:uppercase;font-weight:900;letter-spacing:.08em}.mobile-contact a{font-weight:800;color:var(--navy)}.mobile-sms-consent{display:block;font-size:12px;line-height:1.55;color:var(--muted)}.social-row{display:flex;gap:10px;margin-top:12px}.social-row a,.footer-social a{width:43px;height:43px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line);background:#fff;color:var(--navy);transition:.2s ease}.social-row a:hover,.footer-social a:hover{background:linear-gradient(135deg,var(--red),var(--orange));border-color:transparent;color:#fff;transform:translateY(-3px)}

.hero-section{min-height:100svh;position:relative;display:grid;align-items:center;overflow:hidden;background:#f8fafc}.hero-bg{position:absolute;inset:0;background:url('../img/hero-real-refinery.jpg') center/cover no-repeat;transform:scale(1.01)}.hero-bg:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.96) 0%,rgba(255,255,255,.88) 40%,rgba(255,255,255,.46) 70%,rgba(255,255,255,.18) 100%)}.hero-bg:after{content:"";position:absolute;inset:auto 0 0 0;height:190px;background:linear-gradient(180deg,rgba(255,255,255,0),#fff 82%)}.hero-content{position:relative;z-index:2;padding:160px 0 86px}.hero-copy{max-width:760px}.eyebrow,.section-label{display:inline-flex;align-items:center;gap:10px;margin-bottom:17px;color:var(--red);font-weight:950;font-size:12px;letter-spacing:.15em;text-transform:uppercase}.eyebrow:before,.section-label:before{content:"";width:32px;height:3px;border-radius:99px;background:linear-gradient(90deg,var(--red),var(--orange))}.hero-copy h1{margin:0 0 21px;font-size:clamp(30px,4.1vw,54px);font-weight:950;line-height:1.08;letter-spacing:-.045em;color:var(--navy);max-width:760px}.hero-copy p{font-size:clamp(17px,1.7vw,22px);max-width:720px;color:#475569;margin-bottom:32px}.hero-actions{display:flex;flex-wrap:wrap;gap:14px}.btn-main,.btn-soft{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:999px;padding:15px 24px;font-weight:900;transition:.22s ease}.btn-main{background:linear-gradient(135deg,var(--red),var(--orange));color:#fff;border:0;box-shadow:0 16px 36px rgba(239,35,60,.22)}.btn-main:hover{color:#fff;transform:translateY(-3px);box-shadow:0 22px 46px rgba(239,35,60,.28)}.btn-soft{background:#fff;color:var(--navy);border:1px solid var(--line);box-shadow:0 13px 30px rgba(15,23,42,.08)}.btn-soft:hover{background:var(--navy);color:#fff;transform:translateY(-3px)}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:42px;max-width:790px}.stat-card{padding:18px 18px;border-radius:22px;background:rgba(255,255,255,.82);backdrop-filter:blur(14px);border:1px solid rgba(226,232,240,.86);box-shadow:var(--shadow-sm)}.stat-card strong{display:block;font-size:28px;line-height:1;font-weight:950;color:var(--navy);letter-spacing:-.04em}.stat-card span{display:block;margin-top:8px;font-size:13px;color:var(--muted);font-weight:800}.scroll-cue{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);display:flex;align-items:center;gap:9px;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.12em;color:#94a3b8}.scroll-cue i{font-size:18px;color:var(--red)}

.section{padding:104px 0;position:relative}.section-soft{background:linear-gradient(180deg,rgba(255,255,255,.84) 0%,rgba(248,250,252,.9) 100%)}.section-head{max-width:840px;margin:0 auto 48px;text-align:center}.section-head h2,.split-copy h2,.vision-card h3,.contact-panel h2{font-size:clamp(32px,4.2vw,58px);font-weight:950;line-height:1.05;letter-spacing:-.045em;color:var(--navy);margin:0 0 18px}.section-head p,.split-copy p,.vision-card p,.company-card p{font-size:17px;color:var(--muted)}.split-grid{display:grid;grid-template-columns:1fr 1.06fr;gap:54px;align-items:center}.split-media{position:relative;border-radius:34px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:#fff}.split-media img{width:100%;height:590px;object-fit:cover}.image-badge{position:absolute;left:24px;bottom:24px;width:min(390px,calc(100% - 48px));background:rgba(255,255,255,.9);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.72);border-radius:24px;padding:20px;box-shadow:0 20px 46px rgba(15,23,42,.16)}.image-badge strong{display:block;font-size:18px;font-weight:950;color:var(--navy);line-height:1.2}.image-badge span{display:block;margin-top:7px;font-size:13px;font-weight:700;color:var(--muted)}.content-flow p{font-size:17px;margin-bottom:16px}.trust-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:27px}.trust-card{border:1px solid var(--line);background:#fff;border-radius:20px;padding:18px;box-shadow:0 10px 26px rgba(15,23,42,.045)}.trust-card i{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:#fff1f2;color:var(--red);font-size:20px;margin-bottom:12px}.trust-card strong{display:block;color:var(--navy);font-weight:950}.trust-card span{display:block;color:var(--muted);font-size:14px;margin-top:3px}

.vision-mission{padding-top:0}.vision-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.vision-card{position:relative;overflow:hidden;border-radius:32px;padding:38px;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-sm);min-height:310px}.vision-card:after{content:"";position:absolute;right:-70px;top:-75px;width:190px;height:190px;border-radius:50%;background:linear-gradient(135deg,rgba(239,35,60,.14),rgba(249,115,22,.12))}.vision-card .icon-box{width:62px;height:62px;border-radius:20px;display:grid;place-items:center;background:linear-gradient(135deg,var(--red),var(--orange));color:#fff;font-size:27px;box-shadow:0 18px 35px rgba(239,35,60,.2);margin-bottom:22px}.vision-card h3{font-size:clamp(28px,3vw,42px)}

.business-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}.business-card{height:100%;border-radius:28px;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-sm);padding:24px;transition:.22s ease;position:relative;overflow:hidden}.business-card:before{content:"";position:absolute;right:-55px;top:-55px;width:135px;height:135px;border-radius:50%;background:linear-gradient(135deg,rgba(239,35,60,.1),rgba(249,115,22,.1))}.business-card:hover{transform:translateY(-7px);box-shadow:0 24px 54px rgba(15,23,42,.12);border-color:rgba(239,35,60,.22)}.business-icon{width:56px;height:56px;border-radius:18px;background:#fff1f2;color:var(--red);display:grid;place-items:center;font-size:25px;margin-bottom:18px;position:relative;z-index:1}.business-card h3{font-size:20px;font-weight:950;color:var(--navy);margin:0 0 14px;position:relative;z-index:1}.business-card ul{list-style:none;margin:0;padding:0;display:grid;gap:8px;position:relative;z-index:1}.business-card li{color:#475569;font-size:14px;font-weight:700;line-height:1.45;display:flex;gap:8px;align-items:flex-start}.business-card li:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--orange);margin-top:7px;flex:0 0 auto}

.companies-section{background:rgba(255,255,255,.82)}.company-wrap{display:grid;grid-template-columns:.95fr 1.05fr;gap:34px;align-items:stretch}.company-card,.flagship-card{border-radius:34px;border:1px solid var(--line);box-shadow:var(--shadow-sm);background:#fff;padding:34px}.flagship-card{background:linear-gradient(135deg,#111827,#334155);color:#fff;position:relative;overflow:hidden}.flagship-card:before{content:"";position:absolute;right:-100px;top:-100px;width:270px;height:270px;border-radius:50%;background:rgba(239,35,60,.24)}.flagship-card:after{content:"";position:absolute;right:44px;bottom:34px;width:92px;height:92px;background:url('../img/logo-icon.png') center/contain no-repeat;opacity:.28}.flagship-card h3{font-weight:950;font-size:clamp(28px,3vw,44px);line-height:1.05;margin:0 0 18px;position:relative}.flagship-card p{color:#e2e8f0;position:relative;font-size:17px}.flagship-list{list-style:none;margin:25px 0 0;padding:0;display:grid;gap:12px;position:relative}.flagship-list li{display:flex;gap:10px;align-items:flex-start;color:#fff;font-weight:800}.flagship-list i{color:#fb7185;margin-top:2px}.global-map-card{grid-column:1/-1;border-radius:34px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-sm);background:#fff}.global-map-card img{width:100%;height:260px;object-fit:cover}

.infrastructure-split{display:grid;grid-template-columns:1.02fr .98fr;gap:24px;align-items:stretch}.feature-image-card{border-radius:34px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:#fff}.feature-image-card img{width:100%;height:100%;min-height:470px;object-fit:cover}.feature-list{display:grid;gap:16px}.feature-item{display:grid;grid-template-columns:58px 1fr;gap:16px;align-items:start;padding:22px;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:0 10px 26px rgba(15,23,42,.045)}.feature-item i{width:58px;height:58px;border-radius:18px;background:#fff7ed;color:var(--orange);display:grid;place-items:center;font-size:25px}.feature-item h3{margin:0 0 5px;color:var(--navy);font-weight:950;font-size:20px}.feature-item p{margin:0;color:var(--muted);font-size:15px}

.why-section{background:var(--navy);color:#fff;overflow:hidden}.why-section:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 12% 10%,rgba(239,35,60,.28),transparent 31%),radial-gradient(circle at 88% 74%,rgba(249,115,22,.18),transparent 30%)}.why-section .section-head h2,.why-section .section-label{color:#fff}.why-section .section-label:before{background:#fff}.why-section .section-head p{color:#cbd5e1}.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.why-card{height:100%;border-radius:24px;padding:24px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.11);backdrop-filter:blur(16px);transition:.22s ease}.why-card:hover{transform:translateY(-6px);background:rgba(255,255,255,.12)}.why-card i{font-size:30px;color:#fb7185;margin-bottom:16px}.why-card h3{font-size:18px;line-height:1.25;font-weight:950;margin:0;color:#fff}

.contact-section{background:linear-gradient(180deg,rgba(248,250,252,.9) 0%,rgba(255,255,255,.86) 100%)}.contact-panel{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:start;border:1px solid var(--line);background:#fff;border-radius:38px;padding:36px;box-shadow:var(--shadow)}.contact-copy p{font-size:17px}.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.contact-card{min-height:150px;border:1px solid var(--line);border-radius:24px;background:#f8fafc;padding:22px;display:flex;flex-direction:column;gap:10px;overflow-wrap:anywhere}.contact-card i{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;background:#fff;color:var(--red);font-size:22px;box-shadow:0 10px 25px rgba(15,23,42,.06)}.contact-card span{font-size:12px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);font-weight:950}.contact-card strong{font-size:18px;color:var(--navy);line-height:1.35}.contact-card a{color:var(--navy)}.contact-card a:hover{color:var(--red)}.contact-card.full{grid-column:1/-1}.sms-note{font-size:11px;line-height:1.55;color:var(--muted);margin:0}.office-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:24px}.office-time{border:1px solid var(--line);border-radius:22px;background:#fff;padding:20px;box-shadow:var(--shadow-sm)}.office-time h4{font-size:20px;font-weight:950;margin:0 0 4px;color:var(--navy)}.office-time p{margin:0;color:var(--muted);font-weight:800}

.site-footer{background:rgba(255,255,255,.9);border-top:1px solid var(--line);padding:66px 0 28px;backdrop-filter:blur(6px)}.footer-top{display:grid;grid-template-columns:300px 1fr auto;gap:28px;align-items:center}.footer-logo img{width:260px}.footer-top p{margin:0;max-width:700px}.footer-social{display:flex;gap:10px;justify-content:flex-end}.footer-bottom{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-top:34px;padding-top:24px;border-top:1px solid var(--line);color:var(--muted);font-size:14px}.footer-links{display:flex;gap:16px;flex-wrap:wrap}.footer-links a:hover{color:var(--red)}.back-to-top{position:fixed;right:22px;bottom:22px;width:48px;height:48px;border:0;border-radius:50%;background:linear-gradient(135deg,var(--red),var(--orange));color:#fff;box-shadow:0 16px 34px rgba(239,35,60,.22);display:grid;place-items:center;z-index:999;opacity:0;visibility:hidden;transform:translateY(8px);transition:.22s ease}.back-to-top.show{opacity:1;visibility:visible;transform:translateY(0)}

@media(max-width:1399.98px){.business-grid{grid-template-columns:repeat(3,1fr)}.brand img{width:205px}.desktop-nav a{padding:11px 10px;font-size:11px}.header-mail{padding:11px 14px;font-size:12px}.hero-copy h1{font-size:clamp(30px,4vw,50px)}}
@media(max-width:1199.98px){.header-mail{display:none}.split-grid,.company-wrap,.infrastructure-split,.contact-panel{grid-template-columns:1fr}.business-grid{grid-template-columns:repeat(2,1fr)}.why-grid{grid-template-columns:repeat(2,1fr)}.split-media img{height:470px}.feature-image-card img{height:420px}.hero-section{min-height:860px}.hero-content{padding-top:150px}.desktop-nav{display:none!important}}
@media(max-width:991.98px){.site-header{padding:10px}.header-shell{border-radius:24px;min-height:68px;padding:8px 11px 8px 14px}.brand img{width:190px}.section{padding:78px 0}.hero-section{min-height:790px}.hero-bg:before{background:linear-gradient(180deg,rgba(255,255,255,.96),rgba(255,255,255,.88) 46%,rgba(255,255,255,.76) 100%)}.hero-content{padding:130px 0 70px}.hero-stats{grid-template-columns:1fr;max-width:480px}.vision-grid{grid-template-columns:1fr}.footer-top{grid-template-columns:1fr;text-align:center}.footer-logo img{margin:0 auto}.footer-top p{margin:0 auto}.footer-social{justify-content:center}.footer-bottom{flex-direction:column;text-align:center}.office-strip{grid-template-columns:1fr}.global-map-card img{height:220px}}
@media(max-width:767.98px){.business-grid,.why-grid,.contact-grid,.trust-grid{grid-template-columns:1fr}.contact-card.full{grid-column:auto}.contact-panel{padding:24px;border-radius:28px}.split-media,.feature-image-card,.company-card,.flagship-card{border-radius:26px}.split-media img{height:390px}.image-badge{left:16px;bottom:16px;width:calc(100% - 32px);border-radius:18px}.feature-item{grid-template-columns:1fr}.section-head{text-align:left;margin-left:0}.section-head .section-label{justify-content:flex-start}.office-strip{gap:12px}.mobile-panel .offcanvas-header img{width:200px}}
@media(max-width:575.98px){.brand img{width:160px}.menu-btn{width:43px;height:43px}.hero-section{min-height:760px}.hero-content{padding:124px 0 60px}.hero-copy h1{font-size:30px;letter-spacing:-.03em;line-height:1.14}.hero-copy p{font-size:16px}.hero-actions{gap:10px}.btn-main,.btn-soft{width:100%;padding:14px 18px}.stat-card{padding:16px}.section{padding:66px 0}.section-head h2,.split-copy h2,.contact-panel h2{font-size:34px}.vision-card{padding:25px;border-radius:24px}.business-card{padding:22px;border-radius:22px}.contact-card strong{font-size:16px}.footer-logo img{width:220px}.back-to-top{right:16px;bottom:16px}.scroll-cue{display:none}}