/* ============================================================
   Petroleum Engineering Consultants Group (PEC Group)
   Lean static rebuild — brand system. 2026.
   ============================================================ */
:root{
  --navy:#0E2A47; --navy-2:#0A1F35; --navy-soft:#16395C;
  --teal:#2EA9A6; --teal-d:#1E8A8C; --teal-l:#5BC4BE;
  --orange:#F26B21; --red:#E2342A;
  --ink:#1B2A3A; --muted:#5A6B7B; --line:#E4EBEF;
  --paper:#FFFFFF; --mist:#F4F8FA; --mist-2:#EAF2F4;
  --sans:'Inter',system-ui,-apple-system,sans-serif;
  --head:'Montserrat',var(--sans);
  --max:1200px; --ease:cubic-bezier(.2,.65,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--paper);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal-d);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--orange)}
h1,h2,h3,h4{font-family:var(--head);color:var(--navy);line-height:1.15;margin:0 0 .5em;font-weight:700}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 clamp(20px,4vw,40px)}
.eyebrow{font-family:var(--head);font-weight:700;font-size:13px;letter-spacing:.18em;text-transform:uppercase;color:var(--teal-d);display:inline-flex;align-items:center;gap:12px;margin:0 0 14px}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--orange)}
.section{padding:clamp(56px,8vw,96px) 0}
.section--mist{background:var(--mist)}
.section--navy{background:var(--navy);color:#fff}
.section--navy h2,.section--navy h3{color:#fff}
.lead{font-size:clamp(17px,2vw,19px);color:var(--muted);line-height:1.75}
.section--navy .lead{color:rgba(255,255,255,.82)}
.center{text-align:center}.center .eyebrow{justify-content:center}
.sec-head{max-width:720px;margin:0 0 40px}
.center .sec-head{margin-left:auto;margin-right:auto}
h2{font-size:clamp(28px,3.8vw,42px)}
h2 .accent{color:var(--teal)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--head);font-weight:600;font-size:14px;letter-spacing:.03em;padding:14px 26px;border-radius:6px;border:2px solid transparent;cursor:pointer;transition:all .22s var(--ease);white-space:nowrap}
.btn--red{background:var(--red);color:#fff;border-color:var(--red)}
.btn--red:hover{background:#c42820;border-color:#c42820;color:#fff;transform:translateY(-2px)}
.btn--teal{background:var(--teal);color:#fff;border-color:var(--teal)}
.btn--teal:hover{background:var(--teal-d);border-color:var(--teal-d);color:#fff;transform:translateY(-2px)}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn--ghost:hover{background:#fff;color:var(--navy);border-color:#fff}
.btn--lg{padding:16px 32px;font-size:15px}

/* utility bar */
.ubar{background:var(--navy-2);color:rgba(255,255,255,.85);font-size:13px}
.ubar .wrap{display:flex;align-items:center;justify-content:space-between;min-height:42px;gap:16px;flex-wrap:wrap}
.ubar .tag{font-weight:500;letter-spacing:.02em}
.ubar .tag b{color:var(--teal-l);font-weight:600}
.ubar-links{display:flex;align-items:center;gap:18px}
.ubar-links a{color:rgba(255,255,255,.8)}.ubar-links a:hover{color:#fff}
.ubar .socials a{color:rgba(255,255,255,.7);font-size:14px}
@media(max-width:780px){.ubar .tag{display:none}}

/* header */
.header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 2px 14px rgba(14,42,71,.04)}
.header .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:84px}
.brand img{height:54px;width:auto}
.nav{display:flex;align-items:center;gap:28px}
.nav a{font-family:var(--head);font-weight:600;font-size:14.5px;color:var(--navy);letter-spacing:.01em;position:relative;padding:6px 0}
.nav a:hover,.nav a[aria-current="page"]{color:var(--teal-d)}
.nav a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--orange)}
.header-cta{display:flex;align-items:center;gap:22px}
.contact-quick{display:flex;gap:20px}
.contact-quick .cq:first-child{display:none}
.cq{display:flex;align-items:center;gap:10px}
.cq .ic{width:38px;height:38px;border-radius:50%;background:var(--mist-2);color:var(--teal-d);display:grid;place-items:center;flex:none}
.cq .l{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;font-weight:600;line-height:1;white-space:nowrap}
.cq .v{font-size:14px;font-weight:600;color:var(--navy);line-height:1.3;white-space:nowrap}
.nav-toggle{display:none;width:46px;height:46px;border:0;background:var(--navy);color:#fff;border-radius:6px;cursor:pointer;font-size:20px}
@media(max-width:1080px){.contact-quick{display:none}}
@media(max-width:520px){.header-cta .btn--red{display:none}}
html{overflow-x:clip}
@media(max-width:920px){
  .nav-toggle{display:grid;place-items:center}
  .brand img{height:40px}
  .header .wrap{min-height:68px}
  .nav{inset:68px 0 auto 0;max-height:calc(100vh - 68px)}
  .nav{position:fixed;inset:84px 0 auto 0;flex-direction:column;background:var(--navy);padding:18px 0;gap:0;transform:translateY(-150%);transition:transform .35s var(--ease);max-height:calc(100vh - 84px);overflow:auto}
  .nav.open{transform:none}
  .nav a{color:#fff;width:100%;text-align:center;padding:15px;border-bottom:1px solid rgba(255,255,255,.08)}
  .nav a[aria-current="page"]::after{display:none}
  .nav a[aria-current="page"]{color:var(--teal-l)}
}

/* hero */
.hero{position:relative;color:#fff;background:var(--navy);overflow:hidden}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.32}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,var(--navy) 30%,rgba(14,42,71,.6) 75%,rgba(14,42,71,.35))}
.hero .wrap{position:relative;padding:clamp(70px,11vw,130px) 0}
.hero-inner{max-width:760px}
.hero .kicker{font-family:var(--head);font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--teal-l);font-size:14px;margin-bottom:18px;display:block}
.hero h1{color:#fff;font-size:clamp(34px,5.6vw,62px);line-height:1.06;margin-bottom:22px}
.hero h1 .accent{color:var(--teal-l)}
.hero p{font-size:clamp(17px,2.1vw,20px);color:rgba(255,255,255,.85);max-width:60ch;margin-bottom:32px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.deco-circle{position:absolute;border-radius:50%;background:var(--orange);opacity:.92;z-index:0}
.dc1{width:170px;height:170px;left:-40px;top:38%}
.dc2{width:74px;height:74px;left:90px;top:64%;background:var(--teal)}
@media(max-width:680px){.dc1{width:110px;height:110px}.dc2{display:none}}

/* stats */
.stats{background:var(--teal);color:#fff}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:0}
.stat{padding:34px 18px;text-align:center;border-right:1px solid rgba(255,255,255,.18)}
.stat:last-child{border-right:0}
.stat .n{font-family:var(--head);font-weight:800;font-size:clamp(30px,4vw,44px);line-height:1}
.stat .l{font-size:13.5px;color:rgba(255,255,255,.9);margin-top:8px;line-height:1.4}
@media(max-width:680px){.stats .wrap{grid-template-columns:1fr 1fr}.stat:nth-child(2n){border-right:0}.stat{border-bottom:1px solid rgba(255,255,255,.18)}}

/* MD message / split */
.split{display:grid;grid-template-columns:1.5fr 1fr;gap:clamp(32px,5vw,64px);align-items:center}
@media(max-width:860px){.split{grid-template-columns:1fr;gap:36px}}
.md-card{background:var(--mist);border-left:4px solid var(--teal);border-radius:0 12px 12px 0;padding:30px 32px}
.md-card .who{display:flex;align-items:center;gap:16px;margin-top:22px;padding-top:22px;border-top:1px solid var(--line)}
.md-card .who .badge{width:58px;height:58px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-family:var(--head);font-weight:800;font-size:18px;flex:none}
.md-card .who .nm{font-family:var(--head);font-weight:700;color:var(--navy);font-size:17px;line-height:1.2}
.md-card .who .ti{font-size:13.5px;color:var(--muted)}
.exp-badge{background:var(--navy);color:#fff;border-radius:12px;padding:36px;text-align:center}
.exp-badge .n{font-family:var(--head);font-weight:800;font-size:56px;color:var(--teal-l);line-height:1}
.exp-badge .l{margin-top:10px;color:rgba(255,255,255,.85);font-size:15px}

/* grids / cards */
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:28px;transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 40px -22px rgba(14,42,71,.4);border-color:var(--teal-l)}
.card .ic{width:54px;height:54px;border-radius:11px;background:var(--mist-2);color:var(--teal-d);display:grid;place-items:center;font-size:24px;margin-bottom:18px}
.card h3{font-size:19px;margin-bottom:8px}
.card p{color:var(--muted);font-size:14.5px;margin:0}
.card .more{display:inline-block;margin-top:16px;font-family:var(--head);font-weight:600;font-size:13px;letter-spacing:.04em;color:var(--teal-d)}

/* expertise pills */
.pills{display:flex;flex-wrap:wrap;gap:12px}
.pill{background:#fff;border:1px solid var(--line);border-radius:30px;padding:11px 20px;font-size:14px;font-weight:500;color:var(--navy);display:flex;align-items:center;gap:9px}
.pill::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--orange);flex:none}
.section--mist .pill{background:#fff}

/* objective list */
.checks{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:760px){.checks{grid-template-columns:1fr}}
.checks li{position:relative;padding-left:38px;color:var(--ink);line-height:1.6}
.checks li::before{content:"\2713";position:absolute;left:0;top:0;width:24px;height:24px;border-radius:50%;background:var(--teal);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:700}
.section--navy .checks li{color:rgba(255,255,255,.9)}

/* people roster */
.roster{display:grid;gap:14px}
.team-block{margin-bottom:38px}
.team-block .th{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.team-block .th .tag{font-family:var(--head);font-weight:800;font-size:13px;letter-spacing:.1em;background:var(--navy);color:#fff;padding:6px 14px;border-radius:6px}
.team-block .th .sub{color:var(--muted);font-size:14px}
.people{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:860px){.people{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.people{grid-template-columns:1fr}}
.person{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px 18px;display:flex;align-items:center;gap:14px}
.person .av{width:54px;height:54px;border-radius:50%;background:var(--mist-2);color:var(--teal-d);display:grid;place-items:center;font-family:var(--head);font-weight:700;font-size:16px;flex:none;overflow:hidden}
.person .av img{width:100%;height:100%;object-fit:cover;display:block}
.person.lead .av{background:var(--teal);color:#fff;box-shadow:0 0 0 2px #fff,0 0 0 4px var(--teal)}
.person .nm{font-family:var(--head);font-weight:600;color:var(--navy);font-size:15px;line-height:1.25}
.person .ro{font-size:12.5px;color:var(--muted)}
.person.lead .ro{color:var(--teal-d);font-weight:600}

/* cta band */
.cta-band{background:linear-gradient(120deg,var(--navy),var(--navy-soft));color:#fff;text-align:center;border-radius:0}
.cta-band h2{color:#fff;margin-bottom:14px}
.cta-band p{color:rgba(255,255,255,.82);max-width:56ch;margin:0 auto 28px}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(30px,5vw,56px)}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr}}
.cinfo{display:grid;gap:18px}
.cinfo .row{display:flex;gap:16px;align-items:flex-start}
.cinfo .ic{width:46px;height:46px;border-radius:10px;background:var(--mist-2);color:var(--teal-d);display:grid;place-items:center;font-size:19px;flex:none}
.cinfo .l{font-family:var(--head);font-weight:700;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--navy)}
.cinfo .v{color:var(--muted);font-size:15px}
.cinfo .v a{color:var(--muted)}.cinfo .v a:hover{color:var(--teal-d)}
form .fld{margin-bottom:16px}
form label{display:block;font-size:13px;font-weight:600;color:var(--navy);margin-bottom:6px;font-family:var(--head)}
form input,form textarea{width:100%;padding:13px 16px;border:1px solid var(--line);border-radius:8px;font-family:var(--sans);font-size:15px;color:var(--ink);background:var(--mist)}
form input:focus,form textarea:focus{outline:none;border-color:var(--teal);background:#fff}
.map{border-radius:12px;overflow:hidden;border:1px solid var(--line);line-height:0}
.map iframe{width:100%;height:280px;border:0}

/* footer */
.footer{background:var(--navy-2);color:rgba(255,255,255,.72);font-size:14.5px}
.footer .wrap{padding:60px 0 0}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:38px}
@media(max-width:860px){.fgrid{grid-template-columns:1fr 1fr;gap:30px}}
@media(max-width:520px){.fgrid{grid-template-columns:1fr}}
.footer h4{color:#fff;font-size:15px;letter-spacing:.04em;margin-bottom:18px}
.footer .lede{color:rgba(255,255,255,.62);font-size:14px;line-height:1.7;margin:16px 0 18px}
.footer-logo{background:#fff;border-radius:10px;padding:12px 14px;display:inline-block;margin-bottom:4px}
.footer-logo img{height:46px}
.flinks{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.flinks a{color:rgba(255,255,255,.72)}.flinks a:hover{color:var(--teal-l)}
.fcontact{display:grid;gap:12px}
.fcontact .r{display:flex;gap:11px;align-items:flex-start;font-size:14px;line-height:1.5}
.fcontact .r i{color:var(--teal-l);margin-top:3px}
.socials{display:flex;gap:12px;margin-top:18px}
.socials a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);color:#fff;display:grid;place-items:center;transition:background .2s}
.socials a:hover{background:var(--teal)}
.fbar{border-top:1px solid rgba(255,255,255,.1);margin-top:50px;padding:22px 0;text-align:center;font-size:13px;color:rgba(255,255,255,.55)}
.fbar a{color:rgba(255,255,255,.7)}
.page-banner{background:var(--navy);color:#fff;padding:clamp(48px,7vw,88px) 0;position:relative;overflow:hidden}
.page-banner .crumbs{font-size:13.5px;color:rgba(255,255,255,.6);margin-bottom:12px}
.page-banner .crumbs a{color:var(--teal-l)}
.page-banner h1{color:#fff;font-size:clamp(30px,4.6vw,50px);margin:0;max-width:18ch}
.prose p{margin:0 0 16px}