/* ================= TOKENS ================= */
:root{
  --bg:#0D110D;
  --bg-2:#131810;
  --paper:#F3EFE4;
  --paper-2:#EAE4D3;
  --ink:#F3F1E9;
  --ink-soft:#AFB6A9;
  --ink-faint:#7B8177;
  --on-paper:#171A11;
  --on-paper-soft:#5B5D4C;
  --on-paper-faint:#8A8B78;
  --green:#1C8E52;
  --green-bright:#2FB86C;
  --green-deep:#0F5F37;
  --orange:#DD7A33;
  --line:rgba(243,241,233,0.14);
  --line-strong:rgba(243,241,233,0.26);
  --line-paper:rgba(23,26,17,0.14);
  --line-paper-strong:rgba(23,26,17,0.28);
  --serif:'Fraunces', Georgia, serif;
  --sans:'IBM Plex Sans', -apple-system, sans-serif;
  --mono:'IBM Plex Mono', 'Courier New', monospace;
  --ease:cubic-bezier(.22,.68,0,1);
  --container: 1320px;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important;}
}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-weight:400;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;}
.wrap{max-width:var(--container);margin:0 auto;padding:0 40px;}
@media (max-width:900px){.wrap{padding:0 24px;}}

::selection{background:var(--green);color:#fff;}

/* focus visibility */
a:focus-visible, button:focus-visible{outline:2px solid var(--green-bright);outline-offset:3px;}

/* ================= EYEBROW / LABELS ================= */
.eyebrow{
  font-family:var(--mono);
  font-size:11.5px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--green-bright);
  display:flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:"";
  width:22px;height:1px;background:var(--green-bright);display:inline-block;
}
.on-paper .eyebrow{color:var(--green-deep);}
.on-paper .eyebrow::before{background:var(--green-deep);}

.coord{
  font-family:var(--mono);
  font-size:10.5px;
  letter-spacing:0.06em;
  color:var(--ink-faint);
}
.on-paper .coord{color:var(--on-paper-faint);}

/* crosshair corner marks - the signature motif */
.crosshair{position:absolute;width:14px;height:14px;pointer-events:none;}
.crosshair::before,.crosshair::after{content:"";position:absolute;background:currentColor;}
.crosshair::before{left:50%;top:0;width:1px;height:100%;transform:translateX(-50%);}
.crosshair::after{top:50%;left:0;height:1px;width:100%;transform:translateY(-50%);}
.crosshair.tl{top:22px;left:22px;color:rgba(243,241,233,0.5);}
.crosshair.tr{top:22px;right:22px;color:rgba(243,241,233,0.5);}
.crosshair.bl{bottom:22px;left:22px;color:rgba(243,241,233,0.5);}
.crosshair.br{bottom:22px;right:22px;color:rgba(243,241,233,0.5);}
.on-paper .crosshair{color:rgba(23,26,17,0.3) !important;}

/* ================= REVEAL ================= */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease), transform .9s var(--ease);}
.reveal.in{opacity:1;transform:translateY(0);}
.reveal-fade{opacity:0;transition:opacity 1s var(--ease);}
.reveal-fade.in{opacity:1;}

/* ================= NAV ================= */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:200;
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 40px;
  transition:background .4s var(--ease), padding .4s var(--ease), border-color .4s var(--ease);
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  background:rgba(13,17,13,0.92);
  backdrop-filter:blur(10px);
  padding:14px 40px;
  border-bottom:1px solid var(--line);
}
@media (max-width:900px){.nav, .nav.scrolled{padding:16px 20px;}}

.brand{display:flex;align-items:center;gap:12px;}
.brand img{width:38px;height:38px;border-radius:50%;}
.brand-name{
  font-family:var(--serif);
  font-size:16.5px;
  letter-spacing:0.01em;
  line-height:1.1;
}
.brand-name b{font-weight:600;}
.brand-name span{display:block;font-family:var(--mono);font-size:9px;letter-spacing:0.16em;color:var(--ink-soft);text-transform:uppercase;margin-top:2px;}

.nav-links{display:flex;align-items:center;gap:36px;}
.nav-links a{
  font-family:var(--mono);font-size:12px;letter-spacing:0.05em;text-transform:uppercase;
  color:var(--ink-soft); position:relative; padding:4px 0;
  transition:color .3s;
}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--green-bright);transition:width .3s var(--ease);}
.nav-links a:hover{color:var(--ink);}
.nav-links a:hover::after{width:100%;}

.nav-right{display:flex;align-items:center;gap:22px;}
.nav-tel{font-family:var(--mono);font-size:12.5px;color:var(--ink-soft);display:flex;align-items:center;gap:8px;}
.nav-tel::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green-bright);box-shadow:0 0 0 3px rgba(47,184,108,0.18);}
@media (max-width:1080px){.nav-tel{display:none;}}

.btn{
  font-family:var(--mono);font-size:12px;letter-spacing:0.05em;text-transform:uppercase;
  padding:12px 22px;border:1px solid var(--green-bright);color:var(--ink);
  display:inline-flex;align-items:center;gap:8px;
  background:transparent; transition:background .35s var(--ease), color .35s var(--ease), border-color .35s;
  white-space:nowrap;
}
.btn:hover{background:var(--green-bright);color:#08150E;}
.btn-solid{background:var(--green-bright);color:#08150E;border-color:var(--green-bright);}
.btn-solid:hover{background:var(--green);border-color:var(--green);color:#fff;}
.btn-arrow{transition:transform .35s var(--ease);}
.btn:hover .btn-arrow{transform:translateX(4px);}

.on-paper .btn{border-color:var(--green-deep);color:var(--on-paper);}
.on-paper .btn:hover{background:var(--green-deep);color:var(--paper);}

.menu-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:6px;}
.menu-toggle span{width:22px;height:1.5px;background:var(--ink);display:block;}
@media (max-width:900px){
  .nav-links{display:none;}
  .menu-toggle{display:flex;}
  .nav .btn{display:none;}
}

.mobile-panel{
  position:fixed;inset:0;z-index:199;background:#0D110D;
  display:flex;flex-direction:column;justify-content:center;gap:28px;padding:40px;
  transform:translateY(-100%); transition:transform .5s var(--ease); 
}
.mobile-panel.open{transform:translateY(0);}
.mobile-panel a{font-family:var(--serif);font-size:32px;color:var(--ink);}
.mobile-panel .btn{align-self:flex-start;margin-top:12px;max-width:100%;white-space:normal;}

/* ================= HERO ================= */
.hero{
  position:relative;min-height:72vh;height:auto;overflow:hidden;
  display:flex;flex-direction:column;justify-content:space-between;
  background:#0D110D;
}
.hero-slides{position:absolute;inset:0;}
.hero-slide{
  position:absolute;inset:0;opacity:0;
  transition:opacity 1.6s var(--ease);
}
.hero-slide.active{opacity:1;z-index:2;}
.hero-slide img{
  width:100%;height:100%;object-fit:cover;
  transform:scale(1.08);
  transition:transform 8s linear;
}
.hero-slide.active img{transform:scale(1);}
.hero-slide::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(8,12,8,0.35) 0%, rgba(8,12,8,0.18) 35%, rgba(8,12,8,0.55) 78%, rgba(8,12,8,0.88) 100%);
}

.hero-top{
  position:relative;z-index:10;
  padding-top:108px;
  padding-bottom:8px;
  display:flex;flex-direction:column;justify-content:center;
  flex:1 0 auto;
}
.hero-eyebrow{color:var(--green-bright) !important;}

.hero-headline{
  font-family:var(--serif);
  font-weight:400;
  font-size:clamp(26px, 5.2vw, 58px);
  line-height:1.02;
  letter-spacing:-0.01em;
  max-width:15ch;
  margin-top:16px;
  color:var(--ink);
}
.hero-headline em{font-style:italic;font-weight:400;color:var(--green-bright);}

.hero-sub{
  font-size:14.8px;line-height:1.55;color:var(--ink-soft);
  max-width:42ch;margin-top:16px;font-weight:300;
}

.hero-ctas{display:flex;gap:12px;margin-top:20px;flex-wrap:wrap;}

.hero-bottom{
  position:relative;z-index:10;
  display:flex;align-items:flex-end;justify-content:space-between;
  padding:14px 40px 18px;gap:20px;
  border-top:1px solid var(--line);
  margin-top:0;
}
@media (max-width:900px){
  .hero{min-height:620px;}
  .hero-top{padding-top:96px;}
  .hero-bottom{padding:12px 20px 18px;flex-wrap:wrap;}
}

.hero-caption{font-family:var(--mono);font-size:12px;color:var(--ink-soft);letter-spacing:0.02em;}
.hero-caption b{color:var(--ink);font-weight:500;}

.hero-progress-track{
  display:flex;gap:6px;align-items:center;
}
.hero-progress-bar{width:44px;height:2px;background:rgba(243,241,233,0.24);position:relative;overflow:hidden;}
.hero-progress-bar i{position:absolute;left:0;top:0;bottom:0;width:0%;background:var(--green-bright);display:block;}
.hero-progress-bar.done i{width:100%;}
.hero-progress-bar.active i{animation:fillbar 6.5s linear forwards;}
@keyframes fillbar{from{width:0%;}to{width:100%;}}

.hero-index{font-family:var(--mono);font-size:12px;color:var(--ink-soft);}

.hero-nav-arrows{display:flex;gap:10px;}
.hero-arrow{width:38px;height:38px;border:1px solid var(--line-strong);display:flex;align-items:center;justify-content:center;color:var(--ink);background:rgba(243,241,233,0.03);transition:background .3s, border-color .3s;}
.hero-arrow:hover{background:rgba(243,241,233,0.1);border-color:var(--ink-soft);}

.hero-scroll-cue{
  position:absolute; left:40px; top:50%; transform:translateY(-50%) rotate(90deg); transform-origin:left center;
  z-index:10; font-family:var(--mono); font-size:10.5px; letter-spacing:0.2em; color:var(--ink-soft);
  display:flex;align-items:center;gap:10px;
}
.hero-scroll-cue::after{content:"";width:30px;height:1px;background:var(--ink-soft);}
@media (max-width:900px){.hero-scroll-cue{display:none;}}

/* ================= SECTION SHELL ================= */
section{position:relative;}
.section-pad{padding:72px 0;}
@media (max-width:900px){.section-pad{padding:56px 0;}}
.on-paper{background:var(--paper);color:var(--on-paper);}
.on-dark{background:var(--bg);color:var(--ink);}
.on-dark-2{background:var(--bg-2);color:var(--ink);}

.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:28px;}
@media (max-width:800px){.section-head{flex-direction:column;align-items:flex-start;gap:16px;}}

h2.section-title{
  font-family:var(--serif);font-weight:400;font-size:clamp(30px,3.6vw,48px);
  line-height:1.08;letter-spacing:-0.01em;max-width:23ch;margin-top:16px;
}
.section-title em{font-style:italic;color:var(--green);}
.on-dark .section-title em, .on-dark-2 .section-title em{color:var(--green-bright);}

.section-kicker{max-width:34ch;font-size:15.5px;line-height:1.6;color:var(--on-paper-soft);}
.on-dark .section-kicker, .on-dark-2 .section-kicker{color:var(--ink-soft);}

hr.hairline{border:0;border-top:1px solid var(--line-paper);}
.on-dark hr.hairline, .on-dark-2 hr.hairline{border-top:1px solid var(--line);}

/* ================= INTRO ================= */
.intro-grid{display:grid;grid-template-columns:1.05fr 0.95fr;gap:80px;align-items:center;}
@media (max-width:900px){.intro-grid{grid-template-columns:1fr;gap:48px;}}
.intro-text p{font-size:15px;line-height:1.65;color:var(--ink-soft);margin-top:16px;max-width:52ch;}
.intro-text p:first-of-type{margin-top:20px;}
.intro-lede{font-family:var(--serif);font-size:23px;line-height:1.35;color:var(--ink);font-weight:400;max-width:20ch;}
.intro-lede em{color:var(--green-bright);font-style:italic;}
.intro-media{position:relative;}
.intro-media img{width:100%;aspect-ratio:5/6;object-fit:cover;}
.intro-media-tag{
  position:absolute;bottom:-1px;left:-1px;background:var(--bg);border:1px solid var(--line);
  padding:14px 18px;font-family:var(--mono);font-size:11px;color:var(--ink-soft);letter-spacing:0.04em;
  max-width:220px;
}

/* ================= PILLARS ================= */
.pillars{border-top:1px solid var(--line-paper);}
.pillar-row{
  display:grid;grid-template-columns:90px 1fr 280px;gap:34px;align-items:center;
  padding:22px 0;border-bottom:1px solid var(--line-paper);
  transition:background .4s;
}
.pillar-row:hover{background:rgba(23,26,17,0.03);}
@media (max-width:900px){.pillar-row{grid-template-columns:60px 1fr;}.pillar-row .pillar-thumb{display:none;}}
.pillar-num{font-family:var(--serif);font-size:30px;font-style:italic;color:var(--on-paper-faint);}
.pillar-body h3{font-family:var(--serif);font-size:24px;font-weight:500;margin-bottom:10px;}
.pillar-body p{font-size:15px;line-height:1.65;color:var(--on-paper-soft);max-width:56ch;}
.pillar-thumb{width:100%;height:100px;overflow:hidden;}
.pillar-thumb img{width:100%;height:100%;object-fit:cover;filter:grayscale(15%);transition:transform .6s var(--ease);}
.pillar-row:hover .pillar-thumb img{transform:scale(1.08);}

/* ================= SERVICES ================= */
.services-tabs{display:flex;gap:0;border:1px solid var(--line);margin-bottom:0;width:fit-content;}
.stab{
  font-family:var(--mono);font-size:12px;letter-spacing:0.06em;text-transform:uppercase;
  padding:14px 24px;color:var(--ink-soft);background:transparent;border:0;border-right:1px solid var(--line);
  transition:background .3s,color .3s;
}
.stab:last-child{border-right:0;}
.stab.active{background:var(--green-bright);color:#08150E;}
.stab:not(.active):hover{color:var(--ink);background:rgba(243,241,233,0.06);}

.service-panels{margin-top:20px;}
.service-panel{display:none;grid-template-columns:0.9fr 1.1fr;gap:46px;}
.service-panel.active{display:grid;}
@media (max-width:900px){.service-panel.active{grid-template-columns:1fr;gap:18px;}}
.service-panel .simg{width:100%;aspect-ratio:5/4;object-fit:cover;}
.service-list-label{font-family:var(--mono);font-size:11px;letter-spacing:0.1em;text-transform:uppercase;color:var(--green-bright);margin-bottom:12px;}
.service-list{list-style:none;}
.service-list li{
  padding:22px 0;border-top:1px solid var(--line);
  display:grid;grid-template-columns:180px 1fr;gap:24px;
}
.service-list li:last-child{border-bottom:1px solid var(--line);}
@media (max-width:640px){.service-list li{grid-template-columns:1fr;gap:6px;}}
.service-list h4{font-family:var(--serif);font-size:19px;font-weight:500;color:var(--ink);}
.service-list p{font-size:14.5px;line-height:1.6;color:var(--ink-soft);}

/* ================= CASE STUDY ================= */
.case-wrap{border:1px solid var(--line-paper);}
.case-head{padding:50px 60px 0;}
@media (max-width:800px){.case-head{padding:40px 24px 0;}}
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:26px;border-top:1px solid var(--line-paper);}
@media (max-width:800px){.case-grid{grid-template-columns:1fr;}}
.case-col{padding:32px 38px;border-right:1px solid var(--line-paper);}
@media (max-width:800px){.case-col{border-right:0;border-bottom:1px solid var(--line-paper);padding:28px 24px;}}
.case-col:last-child{border-right:0;}
.case-label{font-family:var(--mono);font-size:11px;letter-spacing:0.1em;text-transform:uppercase;color:var(--green-deep);margin-bottom:16px;}
.case-col p{font-size:15px;line-height:1.7;color:var(--on-paper-soft);}
.case-images{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-paper);}
.case-images figure{position:relative;margin:0;}
.case-images img{width:100%;height:420px;object-fit:cover;}
.case-images figcaption{position:absolute;bottom:16px;left:16px;font-family:var(--mono);font-size:10.5px;letter-spacing:0.08em;text-transform:uppercase;color:#fff;background:rgba(13,17,13,0.65);padding:6px 10px;}
@media (max-width:640px){.case-images{grid-template-columns:1fr;}.case-images img{height:280px;}}

.case-metrics{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line-paper);}
@media (max-width:640px){.case-metrics{grid-template-columns:1fr;}}
.metric{padding:36px 50px;border-right:1px solid var(--line-paper);}
.metric:last-child{border-right:0;}
@media (max-width:640px){.metric{border-right:0;border-top:1px solid var(--line-paper);}.metric:first-child{border-top:0;}}
.metric .num{font-family:var(--serif);font-size:44px;font-style:italic;color:var(--green-deep);}
.metric .label{font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:0.06em;color:var(--on-paper-faint);margin-top:8px;}

/* ================= GALLERY (Featured Asset Capability) ================= */
.gallery-shell{position:relative;}
.gallery-track{
  display:flex;gap:2px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding-bottom:6px;
  scrollbar-width:none;
}
.gallery-track::-webkit-scrollbar{display:none;}
.gallery-item{flex:0 0 auto;width:min(64vw,460px);scroll-snap-align:start;position:relative;}
.gallery-item img{width:100%;height:560px;object-fit:cover;}
@media (max-width:700px){.gallery-item{width:78vw;}.gallery-item img{height:64vw;}}
.gallery-item .gtag{position:absolute;top:16px;left:16px;font-family:var(--mono);font-size:10px;letter-spacing:0.1em;text-transform:uppercase;color:#fff;background:rgba(13,17,13,0.55);padding:6px 10px;}
.gallery-controls{display:flex;gap:12px;margin-top:28px;}

/* ================= HSE STRIP ================= */
.hse{position:relative;min-height:360px;display:flex;align-items:center;overflow:hidden;}
.hse img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.hse::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg, rgba(8,12,8,0.92) 0%, rgba(8,12,8,0.75) 45%, rgba(8,12,8,0.4) 100%);}
.hse-inner{position:relative;z-index:2;width:100%;}
.hse-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:20px;}
@media (max-width:900px){.hse-cols{grid-template-columns:1fr;gap:18px;}}
.hse-col h4{font-family:var(--serif);font-size:20px;font-weight:500;margin-bottom:10px;}
.hse-col p{font-size:14.5px;line-height:1.65;color:var(--ink-soft);max-width:38ch;}

/* ================= GOVERNANCE ================= */
.gov{display:grid;grid-template-columns:0.55fr 1fr;gap:70px;}
@media (max-width:900px){.gov{grid-template-columns:1fr;gap:32px;}}
.gov-quote{font-family:var(--serif);font-size:clamp(24px,2.6vw,32px);line-height:1.42;font-style:italic;max-width:16ch;}
.gov-text p{font-size:15.5px;line-height:1.75;color:var(--on-paper-soft);margin-bottom:18px;max-width:56ch;}

/* ================= CTA ================= */
.cta-section{position:relative;min-height:300px;display:flex;align-items:center;overflow:hidden;}
.cta-section img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.cta-section::after{content:"";position:absolute;inset:0;background:radial-gradient(120% 100% at 15% 20%, rgba(13,17,13,0.55) 0%, rgba(8,10,8,0.88) 70%);}
.cta-inner{position:relative;z-index:2;max-width:640px;}
.cta-inner h2{font-family:var(--serif);font-size:clamp(28px,4vw,44px);font-weight:400;line-height:1.1;margin:12px 0 14px;}
.cta-inner h2 em{color:var(--green-bright);font-style:italic;}
.cta-inner p{font-size:14.5px;line-height:1.6;color:var(--ink-soft);max-width:52ch;margin-bottom:18px;}

/* ================= CONTACT ================= */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr;gap:48px;}}
.contact-list dt{font-family:var(--mono);font-size:11px;letter-spacing:0.08em;text-transform:uppercase;color:var(--green-bright);margin-top:30px;}
.contact-list dt:first-child{margin-top:0;}
.contact-list dd{font-family:var(--serif);font-size:20px;margin-top:8px;}
.contact-list a:hover{color:var(--green-bright);}
.contact-map{border:1px solid var(--line);padding:30px;font-family:var(--mono);font-size:12px;color:var(--ink-soft);position:relative;min-height:280px;display:flex;flex-direction:column;justify-content:space-between;background:
  repeating-linear-gradient(0deg, transparent, transparent 27px, rgba(243,241,233,0.05) 28px),
  repeating-linear-gradient(90deg, transparent, transparent 27px, rgba(243,241,233,0.05) 28px);
}
.contact-map .pin{font-family:var(--serif);font-style:italic;font-size:22px;color:var(--ink);}
.contact-map .pin-dot{width:9px;height:9px;border-radius:50%;background:var(--green-bright);box-shadow:0 0 0 5px rgba(47,184,108,0.18);margin-bottom:14px;}

/* ================= FOOTER ================= */
footer{background:#080B08;padding:70px 0 30px;}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:60px;border-bottom:1px solid var(--line);}
@media (max-width:800px){.footer-top{grid-template-columns:1fr 1fr;row-gap:40px;}}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand p{font-size:13.5px;color:var(--ink-faint);max-width:32ch;line-height:1.6;}
.footer-col h5{font-family:var(--mono);font-size:11px;letter-spacing:0.08em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:18px;}
.footer-col a, .footer-col span{display:block;font-size:14px;color:var(--ink-faint);margin-bottom:12px;}
.footer-col a:hover{color:var(--green-bright);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:26px;flex-wrap:wrap;gap:12px;}
.footer-bottom span{font-family:var(--mono);font-size:11px;color:var(--ink-faint);}

/* util */
.mt-hidden{display:none;}