/* ESSEN Gas — website styles (v2, October 2026) */
@font-face{font-family:Poppins;font-style:normal;font-weight:500;font-display:swap;src:url(assets/fonts/poppins-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:Poppins;font-style:normal;font-weight:600;font-display:swap;src:url(assets/fonts/poppins-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:Poppins;font-style:normal;font-weight:700;font-display:swap;src:url(assets/fonts/poppins-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:Inter;font-style:normal;font-weight:400;font-display:swap;src:url(assets/fonts/inter-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:Inter;font-style:normal;font-weight:500;font-display:swap;src:url(assets/fonts/inter-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:Inter;font-style:normal;font-weight:600;font-display:swap;src:url(assets/fonts/inter-latin-600-normal.woff2) format("woff2")}

:root{
 --red:#ed1c24; --ink:#16181b; --paper:#f5f5f2;
 --red-deep:color-mix(in srgb,var(--red) 82%,#000);
 --muted:#5b6066; --line:#e3e3de; --dark:#111315; --dark-2:#1b1e21;
 --heading-font:Poppins,"Segoe UI",Arial,sans-serif;
 --body-font:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
 --gutter:clamp(20px,5vw,72px); --max:1280px;
 --section:clamp(72px,10vw,136px);
 --header:84px; --radius:4px;
 --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header) + 8px);-webkit-text-size-adjust:100%}
body{margin:0;background:#fff;color:var(--ink);font-family:var(--body-font);font-size:17px;line-height:1.65;counter-reset:sec;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,video{display:block;max-width:100%}
[hidden]{display:none !important}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
h1,h2,h3{font-family:var(--heading-font);font-weight:600;margin:0;letter-spacing:-.02em;line-height:1.1}
h2{font-size:clamp(32px,4.2vw,58px)}
h3{font-size:20px;letter-spacing:-.01em;line-height:1.25}
p{margin:0}
figure{margin:0}
ul{margin:0;padding:0;list-style:none}
.wrap{width:100%;max-width:calc(var(--max) + var(--gutter)*2);margin-inline:auto;padding-inline:var(--gutter)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:fixed;left:16px;top:-60px;z-index:100;background:var(--ink);color:#fff;padding:10px 16px;border-radius:var(--radius)}
.skip:focus{top:12px}
:focus-visible{outline:2px solid var(--red);outline-offset:3px}
.ic{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:52px;padding:0 26px;font-family:var(--heading-font);font-weight:500;font-size:15px;letter-spacing:.01em;border-radius:var(--radius);border:1px solid transparent;transition:background .25s,color .25s,border-color .25s,transform .25s var(--ease)}
.btn:hover{transform:translateY(-2px)}
.btn .ic{width:18px;height:18px}
.btn-red{background:var(--red);color:#fff}.btn-red:hover{background:var(--red-deep)}
.btn-white{background:#fff;color:var(--ink)}.btn-white:hover{background:var(--ink);color:#fff}
.btn-ghost{color:#fff;border-color:rgba(255,255,255,.55)}.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn-line{color:var(--ink);border-color:var(--line)}.btn-line:hover{border-color:var(--ink)}

/* Eyebrows with automatic section numbers */
.eyebrow{display:flex;align-items:center;gap:12px;font-family:var(--heading-font);font-size:13px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--red);margin-bottom:22px}
.eyebrow::before{content:"";width:28px;height:2px;background:currentColor;flex:none}
.eyebrow.num::before{counter-increment:sec;content:counter(sec,decimal-leading-zero);width:auto;height:auto;background:none;color:var(--ink);font-size:13px;padding-right:12px;border-right:1px solid var(--line)}
.eyebrow.light,.eyebrow.light::before{color:#fff}
.eyebrow.light.num::before{border-color:rgba(255,255,255,.35)}

/* Header */
.site-header{position:fixed;inset:0 0 auto;z-index:40;height:var(--header);display:flex;align-items:center;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);transition:background .35s,border-color .35s,transform .35s var(--ease)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center}
.brand img{width:auto;height:38px;max-width:180px;object-fit:contain;transition:filter .35s}
.nav{display:flex;align-items:center;gap:clamp(18px,2.4vw,36px);font-size:15px;font-weight:500}
.nav a{position:relative;padding:8px 0;transition:color .2s}
.nav a:not(.nav-cta)::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:2px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav a:not(.nav-cta):hover::after,.nav a.is-current::after{transform:scaleX(1)}
.nav-cta{display:inline-flex;align-items:center;gap:8px;padding:11px 18px !important;background:var(--red);color:#fff;border-radius:var(--radius);font-family:var(--heading-font)}
.nav-cta:hover{background:var(--red-deep)}
.nav-cta .ic{width:16px;height:16px}
.site-header.on-hero{background:transparent;border-color:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;color:#fff}
.site-header.on-hero .brand img{filter:brightness(0) invert(1)}
.site-header.on-hero .nav a:not(.nav-cta)::after{background:#fff}
.site-header.on-hero .nav-cta{background:#fff;color:var(--ink)}
.menu-btn{display:none;width:48px;height:48px;margin-right:-10px;position:relative}
.menu-btn i{position:absolute;left:12px;right:12px;height:2px;background:currentColor;transition:transform .3s var(--ease),top .3s var(--ease)}
.menu-btn i:first-of-type{top:19px}.menu-btn i:last-of-type{top:27px}
.menu-open .menu-btn i:first-of-type{top:23px;transform:rotate(45deg)}
.menu-open .menu-btn i:last-of-type{top:23px;transform:rotate(-45deg)}

/* Mobile menu */
.mobile-menu{position:fixed;inset:var(--header) 0 0;z-index:39;background:#fff;padding:24px var(--gutter) calc(32px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:28px;overflow:auto;opacity:0;transform:translateY(-8px);transition:opacity .3s,transform .3s var(--ease)}
.mobile-menu.is-open{opacity:1;transform:none}
.mobile-menu nav{display:flex;flex-direction:column}
.mobile-menu nav a{display:flex;align-items:baseline;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);font-family:var(--heading-font);font-size:26px;font-weight:600;letter-spacing:-.02em}
.mobile-menu nav a span{font-size:12px;color:var(--red);letter-spacing:.1em;font-weight:600}
.mobile-menu-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.install-btn{display:flex;align-items:center;gap:12px;padding:14px 16px;border:1px dashed var(--line);border-radius:var(--radius);font-size:15px;font-weight:500;text-align:left}
.install-btn .ic{color:var(--red)}
.ios-hint{font-size:14px;color:var(--muted);background:var(--paper);padding:14px 16px;border-radius:var(--radius)}
.menu-open{overflow:hidden}
.menu-open .site-header{background:#fff;color:var(--ink);border-color:var(--line)}
.menu-open .site-header .brand img{filter:none}

/* Hero */
.hero{position:relative;height:100vh;height:100svh;min-height:560px;max-height:1100px;color:#fff;overflow:hidden;background:#7d1418}
.hero-media,.hero-media video,.hero-poster,.hero-poster img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-poster{z-index:0}
.hero-media .hero-video{z-index:1;opacity:0;transition:opacity .8s}
.hero-media .hero-video.is-playing{opacity:1}
.hero-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(17,19,21,.45) 0,rgba(17,19,21,0) 22%,rgba(17,19,21,0) 52%,rgba(17,19,21,.72) 100%)}
.hero-layout{position:absolute;inset:0;margin-inline:auto;display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-rows:auto 1fr auto;column-gap:40px;padding-top:calc(var(--header) + 20px);padding-bottom:clamp(36px,6vh,60px)}
.hero-badge{grid-column:1;grid-row:1;justify-self:start}
.hero-text{grid-column:1;grid-row:3;max-width:680px}
.hero-actions{grid-column:2;grid-row:3;align-self:end}
.hero-eyebrow{font-family:var(--heading-font);font-size:13px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;display:flex;align-items:center;gap:12px;margin-bottom:12px}
.hero-eyebrow::before{content:"";width:28px;height:2px;background:#fff}
.hero-intro{font-family:var(--heading-font);font-weight:500;font-size:clamp(19px,1.55vw,22px);line-height:1.4;letter-spacing:-.01em;text-wrap:balance}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-badge{display:flex;align-items:center;gap:14px;padding:12px 18px 12px 12px;background:rgba(255,255,255,.96);color:var(--ink);border-radius:var(--radius);box-shadow:0 18px 40px rgba(0,0,0,.18);transition:transform .3s var(--ease);flex:none}
.hero-badge:hover{transform:translateY(-3px)}
.hero-badge img{width:44px;height:44px}
.hero-badge b{display:block;font-family:var(--heading-font);font-size:15px;font-weight:600}
.hero-badge small{display:block;font-size:13px;color:var(--muted)}
.hero-toggle{position:absolute;right:var(--gutter);top:calc(var(--header) + 16px);width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.5);display:grid;place-items:center;color:#fff;background:rgba(0,0,0,.15)}
.hero-toggle .ic{width:16px;height:16px}
.hero-toggle .i-play{display:none}
.hero-toggle.is-paused .i-play{display:block;fill:currentColor}
.hero-toggle.is-paused .i-pause{display:none}

/* Sections */
.section{padding-block:var(--section)}
.section-head{margin-bottom:clamp(40px,5vw,64px);max-width:820px}
.section-head.split{max-width:none;display:flex;justify-content:space-between;align-items:flex-end;gap:48px}
.section-intro{max-width:380px;color:var(--muted);font-size:17px}
.lead{font-size:clamp(19px,1.6vw,22px);line-height:1.55;color:var(--ink)}

/* About */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,7vw,110px);align-items:start}
.display{font-size:clamp(48px,7vw,104px);font-weight:600;letter-spacing:-.045em;line-height:.98;margin-bottom:24px}
.display .dot{color:var(--red)}
.display-sub{font-family:var(--heading-font);font-size:clamp(20px,2vw,26px);font-weight:500;line-height:1.3;color:var(--muted)}
.about-copy{display:grid;gap:20px;color:var(--muted);padding-top:6px}
.facts{display:grid;grid-template-columns:repeat(3,1fr);margin-top:clamp(56px,7vw,96px);border-top:1px solid var(--line)}
.fact{display:grid;gap:6px;padding:28px 28px 0 0}
.fact+.fact{padding-left:28px;border-left:1px solid var(--line)}
.fact .ic{width:26px;height:26px;color:var(--red);margin-bottom:10px}
.fact b{font-family:var(--heading-font);font-size:22px;font-weight:600;letter-spacing:-.01em}
.fact span{color:var(--muted);font-size:15px;line-height:1.5}

/* OGRA */
.ogra{position:relative;padding-block:var(--section);background:var(--paper);overflow:hidden}
.ogra-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:right bottom;opacity:.6}
.ogra::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,var(--paper) 30%,rgba(245,245,242,.6) 70%,rgba(245,245,242,.2))}
.ogra-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(40px,7vw,100px);align-items:center}
.ogra-copy h2{margin-bottom:14px}
.ogra-sub{font-family:var(--heading-font);font-weight:600;color:var(--red);font-size:19px;margin-bottom:22px}
.ogra-copy>p:not(.eyebrow):not(.ogra-sub){color:#3d4146;max-width:560px}
.ogra-thanks{margin-top:16px;font-style:italic}
.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:36px;max-width:620px}
.benefits li{display:grid;justify-items:start;gap:10px;padding:16px;background:#fff;border-radius:var(--radius);font-size:14px;font-weight:600;line-height:1.3;box-shadow:0 1px 0 var(--line)}
.benefits .ic{color:var(--red);width:24px;height:24px}
.ogra-card{position:relative;justify-self:center;width:min(100%,400px);aspect-ratio:1/1;background:#fff;border-radius:16px;box-shadow:0 30px 80px rgba(22,24,27,.14);--pad:28px}
.ogra-card img{position:absolute;inset:var(--pad);width:calc(100% - var(--pad)*2);height:calc(100% - var(--pad)*2);object-fit:contain}

/* Associated company */
.group-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(40px,7vw,100px);align-items:center}
.group-photo{aspect-ratio:4/5;overflow:hidden;border-radius:var(--radius)}
.group-photo img{width:100%;height:100%;object-fit:cover}
.group-copy h2{font-size:clamp(28px,3.2vw,44px);margin-bottom:26px}
.group-copy p+p{margin-top:18px;color:var(--muted)}

/* Direction */
.direction{background:var(--paper)}
.direction-grid{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:20px}
.vision-card{position:relative;background:var(--red);color:#fff;padding:clamp(32px,4vw,48px);border-radius:var(--radius);display:flex;flex-direction:column;justify-content:space-between;min-height:420px;overflow:hidden}
.vision-card h3{font-size:28px}
.vision-card p{font-family:var(--heading-font);font-weight:600;font-size:clamp(20px,1.9vw,25px);line-height:1.35;letter-spacing:-.01em;position:relative}
.quote-mark{position:absolute;right:20px;top:-30px;font-family:Georgia,serif;font-size:220px;line-height:1;opacity:.18}
.dir-card{background:#fff;border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.dir-card figure{aspect-ratio:4/3;overflow:hidden}
.dir-card img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.dir-card:hover img{transform:scale(1.04)}
.dir-card h3{padding:26px 28px 10px}
.dir-card p{padding:0 28px 30px;color:var(--muted);font-size:16px}

/* Capabilities collage */
.cap-panels{display:flex;gap:8px;height:clamp(460px,46vw,600px)}
.cap-panel{position:relative;flex:1;min-width:0;overflow:hidden;border-radius:var(--radius);background:var(--red);transition:flex .7s var(--ease);color:#fff}
.cap-panel.is-active{flex:2.6}
.cap-panel img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.05);transition:transform 1s var(--ease)}
.cap-panel::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(237,28,36,.88),rgba(150,10,16,.9));mix-blend-mode:multiply;transition:opacity .6s}
.cap-panel.is-active::after{opacity:.55}
.cap-panel.is-active img{transform:scale(1.04)}
.cap-toggle{position:absolute;z-index:2;left:0;bottom:0;width:100%;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:flex-start;padding:28px 24px;text-align:left}
.cap-toggle small{font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;opacity:.9}
.cap-toggle span{font-family:var(--heading-font);font-size:clamp(22px,2.2vw,34px);font-weight:700;letter-spacing:-.01em;line-height:1.05;text-transform:uppercase}
.cap-panel:not(.is-active) .cap-toggle{writing-mode:vertical-rl;transform:rotate(180deg);align-items:flex-start;justify-content:flex-start;padding:28px 20px}
.cap-detail{position:absolute;z-index:3;left:24px;right:24px;bottom:28px;transform:translateY(16px);opacity:0;transition:opacity .4s,transform .5s var(--ease);pointer-events:none;max-width:380px}
.cap-panel.is-active .cap-detail{opacity:1;transform:none;transition-delay:.25s}
.cap-panel.is-active .cap-toggle{padding-bottom:calc(44px + var(--detail-h,72px))}
.cap-detail p{font-size:16px;line-height:1.5}

/* Activities */
.activities{display:grid;grid-template-columns:320px 1fr;gap:20px;margin-top:20px}
.rnd-card{background:var(--ink);color:#fff;padding:36px 32px;border-radius:var(--radius);display:flex;flex-direction:column;gap:16px}
.rnd-card .ic{width:34px;height:34px;color:var(--red)}
.rnd-card h3{font-size:26px}
.rnd-card p{color:#c7c9cc;font-size:16px}
.activity-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.activity{position:relative;background:#fff;padding:30px 28px 32px;transition:background .3s}
.activity:hover{background:var(--paper)}
.activity .ic{width:28px;height:28px;color:var(--red);margin-bottom:22px}
.act-num{position:absolute;right:24px;top:28px;font-size:13px;color:#9a9ea3;font-weight:600}
.activity h3{margin-bottom:8px}
.activity p{color:var(--muted);font-size:15.5px;line-height:1.55}

.swipe-hint{display:none;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin:0 0 4px}
.swipe-hint::after{content:"→";color:var(--red)}
/* Statements */
.statement{position:relative;background:var(--red);color:#fff;overflow:hidden;padding-block:clamp(64px,8vw,104px)}
.statement-mark{position:absolute;left:-4%;top:50%;width:min(46vw,560px);height:min(46vw,560px);transform:translateY(-50%);color:#fff;opacity:.09}
.statement-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.statement-text{font-family:var(--heading-font);font-weight:600;font-size:clamp(28px,3.4vw,48px);line-height:1.15;letter-spacing:-.025em;text-wrap:balance}
.statement-img{width:100%;max-width:560px;justify-self:end;filter:drop-shadow(0 30px 40px rgba(0,0,0,.25))}
.statement-alt{background:var(--ink)}
.statement-alt .statement-mark{color:var(--red);opacity:.22;left:auto;right:-4%}
.statement-alt .statement-grid{grid-template-columns:.9fr 1.1fr}
.statement-alt .statement-text{order:2}
.statement-alt .statement-img{order:1;justify-self:start}

/* Network */
.network{background:var(--dark);color:#fff}
.network .eyebrow.num::before{color:#fff;border-color:rgba(255,255,255,.25)}
.network .section-intro{color:#a9adb2}
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:44px;position:relative}
.flow-col{display:flex;flex-direction:column;justify-content:center;gap:14px;position:relative}
.flow-col+.flow-col::before{content:"";position:absolute;left:-36px;top:50%;width:28px;height:2px;background:var(--red)}
.flow-col+.flow-col::after{content:"";position:absolute;left:-14px;top:calc(50% - 4px);border:5px solid transparent;border-left:7px solid var(--red)}
.flow-step{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#8d9196;font-weight:600}
.flow-card{background:var(--dark-2);border:1px solid #2a2e33;border-radius:var(--radius);padding:24px 22px}
.flow-card:hover{border-color:var(--red)}
.flow-card .ic{width:26px;height:26px;color:var(--red);margin-bottom:16px}
.flow-card h3{font-size:18px;margin-bottom:6px}
.flow-card p{font-size:14.5px;color:#a9adb2;line-height:1.5}
.flow-col.customers .flow-card{background:var(--red);border-color:var(--red)}
.flow-col.customers .flow-card .ic{color:#fff}
.flow-col.customers .flow-card p{color:rgba(255,255,255,.88)}

/* Markets */
.cx-card{max-width:420px;background:var(--red);color:#fff;padding:28px 30px;border-radius:var(--radius)}
.cx-card h3{font-size:22px;margin-bottom:10px}
.cx-card p{font-size:15.5px;line-height:1.55;color:rgba(255,255,255,.92)}
.market-grid{display:grid;grid-template-columns:1.4fr 1fr;grid-template-rows:1fr 1fr;gap:20px}
.market{background:var(--paper);border-radius:var(--radius);padding:clamp(28px,3vw,40px);display:flex;flex-direction:column;justify-content:flex-end;min-height:250px}
.market h3{font-size:clamp(22px,2vw,28px);margin:14px 0 10px}
.market p{color:var(--muted);font-size:16px;max-width:460px}
.market-tag{display:inline-flex;align-items:center;gap:10px;font-size:13px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;color:var(--red)}
.market-tag .ic{width:22px;height:22px}
.market-photo{grid-row:span 2;position:relative;overflow:hidden;color:#fff;min-height:520px}
.market-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:70% center}
.market-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(17,19,21,0) 30%,rgba(17,19,21,.85))}
.market-photo>div{position:relative;z-index:1}
.market-photo .market-tag{color:#fff}
.market-photo p{color:rgba(255,255,255,.85)}

/* Strategy */
.strategy{background:var(--paper)}
.strategy-layout{display:grid;grid-template-columns:340px 1fr;gap:clamp(28px,4vw,56px)}
.strategy-intro h3{font-size:26px;margin-bottom:14px}
.strategy-intro>p{color:var(--muted)}
.reliability-note{margin-top:32px;background:var(--red);color:#fff;padding:30px 28px;border-radius:var(--radius)}
.reliability-note h3{font-size:22px;margin-bottom:10px}
.reliability-note p{font-size:15.5px;line-height:1.55;color:rgba(255,255,255,.92)}
.pillar-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.pillar{background:#fff;padding:30px 26px;border-radius:var(--radius);border:1px solid var(--line)}
.pillar .ic{width:28px;height:28px;color:var(--red);margin-bottom:22px}
.pillar h3{margin-bottom:8px}
.pillar p{color:var(--muted);font-size:15.5px;line-height:1.55}

/* CSR */
.csr{position:relative;min-height:min(92vh,820px);display:flex;align-items:center;padding-block:var(--section);overflow:hidden;color:var(--ink)}
.csr-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:70% 50%}
.csr::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(255,255,255,.9) 0,rgba(255,255,255,.55) 45%,rgba(255,255,255,0) 75%)}
.csr .wrap{position:relative;z-index:2}
.csr-card{max-width:600px}
.csr-card h2{margin-bottom:22px}
.csr-card>p:not(.eyebrow){font-size:19px;color:#30343a;max-width:520px}
.csr-pillars{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.csr-pillars li{display:flex;align-items:center;gap:10px;background:#fff;padding:12px 18px;border-radius:40px;font-weight:600;font-size:15px;box-shadow:0 8px 24px rgba(0,0,0,.08)}
.csr-pillars .ic{color:var(--red)}

/* Founder */
.founder-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(40px,7vw,110px);align-items:center}
.portrait{position:relative;aspect-ratio:4/5;background:linear-gradient(160deg,var(--paper),#e6e6e1);border-radius:var(--radius);overflow:hidden}
.portrait::before{content:"";position:absolute;left:0;bottom:0;width:100%;height:8px;background:var(--red);z-index:1}
.portrait img{position:absolute;inset:auto 0 0;width:100%;height:100%;object-fit:cover;object-position:top center}
.founder blockquote{margin:0 0 36px;font-family:var(--heading-font);font-weight:500;font-size:clamp(24px,2.7vw,38px);line-height:1.3;letter-spacing:-.02em;position:relative}
.founder blockquote::before{content:"“";display:block;font-family:Georgia,serif;font-size:96px;line-height:.6;height:44px;color:var(--red)}
.signature{display:flex;flex-direction:column;gap:2px;padding-left:18px;border-left:3px solid var(--red)}
.signature b{font-family:var(--heading-font);font-size:19px;font-weight:600}
.signature span{color:var(--muted);font-size:15px}

/* Contact */
.contact{background:var(--red);color:#fff;position:relative;overflow:hidden}
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(40px,7vw,110px);align-items:center}
.contact h2{margin-bottom:22px}
.contact h2 .soft{color:rgba(255,255,255,.62)}
.contact-copy>p:not(.eyebrow){font-size:18px;max-width:460px;color:rgba(255,255,255,.92)}
.contact-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.contact-list{display:grid;border-top:1px solid rgba(255,255,255,.3)}
.contact-item{display:flex;align-items:center;gap:20px;padding:24px 0;border-bottom:1px solid rgba(255,255,255,.3);transition:padding .3s var(--ease)}
.contact-item:hover{padding-left:8px}
.contact-item .ic{width:46px;height:46px;padding:12px;border-radius:50%;background:rgba(255,255,255,.14)}
.contact-item small{display:block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;opacity:.8}
.contact-item b{display:block;font-family:var(--heading-font);font-weight:500;font-size:clamp(18px,1.7vw,22px);line-height:1.35}

/* Footer */
.footer{background:var(--dark);color:#c9ccd0;padding-top:72px;font-size:15px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:48px;padding-bottom:56px}
.footer .brand img{filter:brightness(0) invert(1);height:40px;margin-bottom:22px}
.footer-brand p{max-width:360px;line-height:1.6}
.footer-nav{display:grid;grid-template-columns:1fr 1fr;gap:10px 24px;align-content:start}
.footer-nav a:hover,.footer-links a:hover{color:#fff}
.footer-links{display:grid;gap:12px;align-content:start;justify-items:start}
.footer-links a,.footer-install{display:inline-flex;align-items:center;gap:10px}
.footer-install{border:0;padding:0;color:inherit;font-size:15px}
.footer-install .ic,.footer-links .ic{color:var(--red)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-block:24px calc(24px + env(safe-area-inset-bottom));border-top:1px solid #2a2e33;color:#8d9196;font-size:13px}

/* Quick-contact bar (phones) */
.action-bar{display:none}

/* Reveal motion */
.motion .reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.motion .reveal.in{opacity:1;transform:none}


/* ---------- Motion & dynamic details (v2.1) ---------- */
/* Ticker under the hero */
.ticker{background:var(--ink);color:#fff;overflow:hidden;padding:18px 0;border-bottom:1px solid #26292d}
.ticker-track{display:flex;width:max-content;animation:ticker 48s linear infinite}
.ticker:hover .ticker-track{animation-play-state:paused}
.ticker-set{display:flex;align-items:center;gap:28px;padding-right:28px}
.ticker span{font-family:var(--heading-font);font-weight:600;font-size:15px;letter-spacing:.14em;text-transform:uppercase;white-space:nowrap}
.tick-mark{width:22px;height:18px;color:var(--red);flex:none}
@keyframes ticker{to{transform:translateX(-50%)}}

/* Dynamic cards: lift, sliding red top line, spotlight following the mouse */
.dyn{position:relative;isolation:isolate;transition:translate .45s var(--ease),box-shadow .45s var(--ease),border-color .3s,background .3s}
.dyn::before{content:"";position:absolute;left:0;top:0;height:3px;width:100%;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .55s var(--ease);z-index:2;border-radius:var(--radius) var(--radius) 0 0}
.dyn::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:-1;opacity:0;transition:opacity .4s;background:radial-gradient(360px circle at var(--mx,50%) var(--my,0%),color-mix(in srgb,var(--red) 11%,transparent),transparent 65%)}
.dyn .ic{transition:transform .5s var(--ease)}
.dyn.is-lit::before{transform:scaleX(1)}
.dyn.is-lit::after{opacity:1}
@media (hover:hover){
 .dyn:hover{translate:0 -6px;box-shadow:0 24px 50px rgba(22,24,27,.10)}
 .dyn:hover::before{transform:scaleX(1)}
 .dyn:hover::after{opacity:1}
 .dyn:hover .ic{transform:translateY(-3px) scale(1.12) rotate(-4deg)}
}
.flow-card.dyn::after{background:radial-gradient(320px circle at var(--mx,50%) var(--my,0%),rgba(255,255,255,.09),transparent 65%)}
.flow-col.customers .flow-card.dyn::before{background:#fff}
.activity.dyn,.pillar.dyn,.market.dyn{overflow:hidden}
.activity-grid .activity.is-lit{background:#fff}
.activity.is-lit .ic{transform:translateY(-3px) scale(1.12)}

/* Slow zoom on photos */
.kb{animation:kb 22s ease-in-out infinite alternate;animation-play-state:paused}
.kb.live{animation-play-state:running}
@keyframes kb{from{scale:1}to{scale:1.1}}
@keyframes kb-sm{from{scale:1}to{scale:1.05}}
.ogra-bg.kb,.csr-bg.kb{transform-origin:70% 60%}

/* Gas flowing along the network arrows */
.flow-col+.flow-col::before{background:repeating-linear-gradient(90deg,var(--red) 0 6px,transparent 6px 11px);background-size:11px 2px;animation:flowx .7s linear infinite}
@keyframes flowx{to{background-position:11px 0}}
@keyframes flowy{to{background-position:0 11px}}
.flow-col:first-child .flow-card .ic{animation:pulse 2.4s ease-in-out infinite}
.flow-col:first-child .flow-card:nth-of-type(2) .ic{animation-delay:1.2s}
@keyframes pulse{0%,100%{filter:none;opacity:1}50%{opacity:.55}}

/* Pipeline + road strip with moving LNG tankers */
.lanes{margin-top:clamp(48px,6vw,80px);display:grid;gap:26px;border-top:1px solid #2a2e33;padding-top:34px}
.lane{display:grid;grid-template-columns:190px 1fr;align-items:center;gap:24px}
.lane-label{display:flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;color:#8d9196}
.lane-label .ic{color:var(--red);width:22px;height:22px}
.pipe{position:relative;height:14px;border-radius:7px;background:linear-gradient(180deg,#5d636a,#c9ced3 45%,#7c838a 60%,#3f4449);overflow:hidden;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)}
.pipe::before,.pipe::after{content:"";position:absolute;top:-3px;bottom:-3px;width:10px;border-radius:3px;background:#2a2e33;box-shadow:inset 0 0 0 1px #4a5056}
.pipe::before{left:22%}.pipe::after{left:66%}
.pipe i{position:absolute;inset:4px 0;background:repeating-linear-gradient(90deg,transparent 0 34px,rgba(237,28,36,.95) 34px 58px,transparent 58px 120px);background-size:120px 100%;animation:gasflow 1.6s linear infinite;filter:blur(.4px)}
@keyframes gasflow{to{background-position:120px 0}}
.road{position:relative;height:58px;border-radius:6px;background:#1d2024;overflow:hidden;container-type:inline-size}
.road::before{content:"";position:absolute;left:0;right:0;top:50%;height:2px;margin-top:-1px;background:repeating-linear-gradient(90deg,rgba(255,255,255,.35) 0 22px,transparent 22px 44px);background-size:44px 2px;animation:roadline 1.1s linear infinite reverse}
@keyframes roadline{to{background-position:44px 0}}
.truck{position:absolute;left:0;bottom:7px;width:120px;height:42px;animation:drive 14s linear infinite;filter:drop-shadow(0 4px 6px rgba(0,0,0,.45))}
.truck.t2{animation-delay:-4.7s;animation-duration:15s}
.truck.t3{animation-delay:-9.4s;animation-duration:13s}
@keyframes drive{from{transform:translateX(-140px)}to{transform:translateX(calc(100cqw + 20px))}}

/* Scroll-linked drift on the statement banners */
.statement-img{translate:calc(var(--p,0) * -46px) 0;transition:translate .2s linear}
.statement-alt .statement-img{translate:calc(var(--p,0) * 70px) 0}
.statement-mark{rotate:calc(var(--p,0) * 8deg)}

/* Pause everything that loops when it is off screen */
.network:not(.live) .truck,.network:not(.live) .pipe i,.network:not(.live) .road::before,.network:not(.live) .flow-col::before,.network:not(.live) .flow-card .ic{animation-play-state:paused}

/* Editor preview helpers */
.essen-editor-preview [data-field]:hover,.essen-editor-preview [data-image]:hover{outline:2px dashed var(--red);outline-offset:3px;cursor:pointer}
.essen-editor-preview .reveal{opacity:1 !important;transform:none !important}

/* ---------- Responsive ---------- */
@media (max-width:1180px){
 .nav{gap:20px;font-size:14px}
 .activities{grid-template-columns:1fr}
 .flow{grid-template-columns:repeat(2,1fr);row-gap:56px}
 .flow-col:nth-child(3)::before,.flow-col:nth-child(3)::after{display:none}
 .strategy-layout{grid-template-columns:1fr}
 .strategy-intro{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}
 .reliability-note{margin-top:0}
}
@media (max-width:960px){
 .ogra{padding-top:0}
 .ogra::before{display:none}
 .ogra-bg{position:relative;inset:auto;height:auto;aspect-ratio:16/9;opacity:1;object-position:right bottom;margin-bottom:48px}
 .csr{display:block;padding-top:0;min-height:0}
 .csr::before{display:none}
 .csr-bg{position:relative;inset:auto;height:auto;aspect-ratio:4/3;object-position:82% 55%}
 .csr .wrap{padding-top:48px}
 .group-photo{aspect-ratio:4/5;max-width:520px}
 .market-photo img{object-position:70% center}
 .hero-layout{grid-template-columns:1fr;grid-template-rows:auto 1fr auto auto;row-gap:24px}
 .hero-actions{grid-column:1;grid-row:4;justify-self:start}
 :root{--header:72px}
 .nav{display:none}
 .menu-btn{display:block}
 .brand img{height:34px}
 .about-grid,.ogra-grid,.group-grid,.founder-grid,.contact-grid{grid-template-columns:1fr}
 .direction-grid{grid-template-columns:1fr 1fr}
 .vision-card{grid-column:1/-1;min-height:300px}
 .section-head.split{flex-direction:column;align-items:flex-start;gap:20px}
 .market-grid{grid-template-columns:1fr;grid-template-rows:none}
 .market-photo{grid-row:auto;min-height:440px}
 .pillar-grid{grid-template-columns:1fr 1fr}
 .statement-grid,.statement-alt .statement-grid{grid-template-columns:1fr}
 .statement-img,.statement-alt .statement-img{justify-self:center;max-width:460px;order:2}
 .statement-alt .statement-text{order:1}
 .ogra-card{width:min(100%,340px)}
 .portrait{max-width:420px;aspect-ratio:1/1}
 .footer-grid{grid-template-columns:1fr 1fr}
 .footer-brand{grid-column:1/-1}
}
@media (max-width:700px){
 .kb{animation-name:kb-sm}
 .lane{grid-template-columns:1fr;gap:10px}
 .road{height:50px}
 .truck{width:100px;height:35px;bottom:7px}
 .ticker{padding:14px 0}
 .ticker span{font-size:13px}
 .flow-col+.flow-col::before{background:repeating-linear-gradient(180deg,var(--red) 0 6px,transparent 6px 11px);background-size:2px 11px;animation-name:flowy}
 body{font-size:16px}
 .hero{min-height:600px}
 .hero-layout{grid-template-columns:1fr;grid-template-rows:auto 1fr auto auto;row-gap:22px;padding-top:calc(var(--header) + 12px);padding-bottom:calc(28px + env(safe-area-inset-bottom))}
 .hero-actions{grid-column:1;grid-row:4}
 .hero-eyebrow{display:none}
 .hero-toggle{top:calc(var(--header) + 16px)}
 .hero-intro{font-size:19px}
 .hero-actions{display:grid;grid-template-columns:1fr;justify-self:stretch}
 .hero-actions .btn{width:100%}
 .hero-badge{padding:8px 14px 8px 8px;background:rgba(255,255,255,.94)}
 .hero-badge b{font-size:14px}.hero-badge small{font-size:12px}
 .hero-badge img{width:34px;height:34px}
 .facts{grid-template-columns:1fr;border-top:0}
 .fact,.fact+.fact{padding:22px 0;border-left:0;border-top:1px solid var(--line);grid-template-columns:40px 1fr;column-gap:14px;align-items:start}
 .fact .ic{grid-row:span 2;margin:2px 0 0}
 .benefits{grid-template-columns:1fr 1fr}
 .direction-grid{grid-template-columns:1fr}
 .cap-panels{flex-direction:column;height:auto;gap:8px}
 .cap-panel{flex:none;height:76px;transition:height .6s var(--ease)}
 .cap-panel.is-active{flex:none;height:330px}
 .cap-panel:not(.is-active) .cap-toggle{writing-mode:horizontal-tb;transform:none;justify-content:flex-start;padding:0 22px}
 .cap-toggle{flex-direction:row;align-items:baseline;gap:10px;flex-wrap:wrap;align-content:flex-end;padding:24px 22px}
 .cap-panel:not(.is-active) .cap-toggle{flex-direction:row;align-items:center;align-content:center}
 .cap-toggle span{font-size:22px}
 .cap-panel.is-active .cap-toggle{padding-bottom:calc(38px + var(--detail-h,72px))}
 .cap-detail{left:22px;right:22px;bottom:24px}
 .activity-grid,.pillar-grid{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:var(--gutter);background:none;border:0;border-radius:0;margin-inline:calc(var(--gutter) * -1);padding:4px var(--gutter) 18px;scrollbar-width:none}
 .activity-grid::-webkit-scrollbar,.pillar-grid::-webkit-scrollbar{display:none}
 .activity,.pillar{flex:0 0 80%;scroll-snap-align:start;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px}
 .act-num{top:26px;right:22px}
 .swipe-hint{display:flex}
 .flow{grid-template-columns:1fr;gap:44px}
 .flow-col+.flow-col::before{left:50%;top:-34px;width:2px;height:24px}
 .flow-col+.flow-col::after{left:calc(50% - 4px);top:-14px;border:5px solid transparent;border-top:7px solid var(--red)}
 .flow-col:nth-child(3)::before,.flow-col:nth-child(3)::after{display:block}
 .flow-col{display:grid;grid-template-columns:1fr 1fr;gap:10px}
 .flow-step{grid-column:1/-1}
 .flow-col:nth-child(2) .flow-card{grid-column:1/-1}
 .flow-card{padding:18px 16px}
 .flow-card h3{font-size:16px}
 .flow-card p{font-size:13.5px}
 .strategy-intro{grid-template-columns:1fr}
 .ogra-card{width:min(100%,300px);--pad:20px}
 .benefits li{padding:14px}
 .footer-nav a{padding:6px 0}
 .footer-links a,.footer-install{min-height:40px}
 .market-photo{min-height:400px}
 .csr-card>p:not(.eyebrow){font-size:17px}
 .contact-actions{display:grid}
 .contact-item b{font-size:18px}
 .footer-grid{grid-template-columns:1fr;gap:36px}
 .footer{padding-bottom:64px}
 .action-bar{position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:30;display:flex;background:rgba(22,24,27,.94);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:14px;padding:6px;box-shadow:0 16px 40px rgba(0,0,0,.25);transform:translateY(140%);transition:transform .45s var(--ease)}
 .action-bar.is-visible{transform:none}
 .action-bar a{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;min-height:48px;color:#fff;font-weight:600;font-size:15px;border-radius:10px}
 .action-bar a:first-child{background:var(--red)}
 .action-bar .ic{width:18px;height:18px}
}
@media (prefers-reduced-motion:reduce){
 html{scroll-behavior:auto}
 .ticker-track,.kb,.truck,.pipe i,.road::before,.flow-col::before,.flow-card .ic{animation:none !important}
 .truck.t1{transform:translateX(8cqw)}.truck.t2{transform:translateX(44cqw)}.truck.t3{transform:translateX(78cqw)}
 .statement-img,.statement-mark{translate:none;rotate:none}
 *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important}
}
@media (display-mode:standalone){.install-btn,.ios-hint{display:none !important}}