/* B2EI-SARL Ultra Premium Portfolio
   Built as a static, responsive and print-friendly portfolio. */
:root{
  --green:#249A50;
  --green-2:#66B55A;
  --green-dark:#0B3A2B;
  --red:#B93E39;
  --red-soft:#F8E9E7;
  --ink:#10201A;
  --muted:#63736D;
  --paper:#F7FAF7;
  --white:#fff;
  --line:#DDE8E1;
  --shadow:0 24px 70px rgba(7,42,29,.12);
  --shadow-soft:0 12px 35px rgba(7,42,29,.08);
  --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color:var(--ink);
  background:
    radial-gradient(circle at top right, rgba(102,181,90,.18), transparent 32rem),
    linear-gradient(180deg,#fff 0%, var(--paper) 45%, #fff 100%);
  overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;
  background-image:linear-gradient(rgba(11,58,43,.055) 1px, transparent 1px),linear-gradient(90deg,rgba(11,58,43,.045) 1px, transparent 1px);
  background-size:72px 72px;
  mask-image:linear-gradient(to bottom, transparent, black 10%, black 80%, transparent);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.section{padding:98px 5vw;position:relative}
.centered{text-align:center;margin-inline:auto}.centered p{margin-inline:auto}
.eyebrow{display:flex;align-items:center;gap:10px;text-transform:uppercase;letter-spacing:.18em;font-size:.75rem;font-weight:900;color:var(--red);margin:0 0 18px}
.centered .eyebrow{justify-content:center}.eyebrow span{width:42px;height:3px;border-radius:99px;background:linear-gradient(90deg,var(--green),var(--red))}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(3rem,7.2vw,7.8rem);line-height:.88;letter-spacing:-.08em;margin-bottom:26px;font-weight:950}
h1 strong{color:var(--green);display:block;text-shadow:0 15px 45px rgba(36,154,80,.16)}
h2{font-size:clamp(2rem,4vw,4.4rem);line-height:1;letter-spacing:-.05em;margin-bottom:18px;font-weight:950}
h3{font-size:1.12rem;margin-bottom:10px}.lead,.section-heading>p{font-size:1.08rem;line-height:1.7;color:var(--muted);max-width:850px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:16px 22px;border-radius:999px;font-weight:850;transition:.25s ease;border:1px solid var(--line)}.btn-primary{background:linear-gradient(135deg,var(--green),#138346);color:white;box-shadow:0 16px 38px rgba(36,154,80,.25)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 48px rgba(36,154,80,.34)}.btn-ghost{background:rgba(255,255,255,.72);backdrop-filter:blur(16px)}.btn-ghost:hover{background:white;transform:translateY(-2px)}
.page-loader{position:fixed;inset:0;background:#fff;z-index:9999;display:grid;place-items:center;transition:opacity .55s ease,visibility .55s ease}.page-loader.loaded{opacity:0;visibility:hidden}.loader-card{display:grid;place-items:center;gap:18px;padding:34px 42px;border:1px solid var(--line);border-radius:30px;box-shadow:var(--shadow);background:rgba(255,255,255,.9)}.loader-card img{width:180px}.loader-card span{font-weight:800;color:var(--muted)}
.site-header{position:sticky;top:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;gap:28px;padding:14px 5vw;background:rgba(255,255,255,.86);backdrop-filter:blur(20px);border-bottom:1px solid rgba(221,232,225,.74)}.brand{display:flex;align-items:center;gap:12px;font-weight:950;color:var(--green-dark);letter-spacing:-.03em}.brand img{width:112px;height:50px;object-fit:contain}.brand span{white-space:nowrap}.main-nav{display:flex;align-items:center;gap:8px}.main-nav a,.print-btn{font:inherit;font-size:.93rem;font-weight:800;padding:12px 14px;border-radius:999px;border:0;background:transparent;color:#173127;cursor:pointer}.main-nav a:hover,.print-btn:hover{background:var(--paper)}.print-btn{background:var(--green-dark);color:#fff}.nav-toggle{display:none;border:0;background:var(--green);color:#fff;border-radius:14px;padding:10px 13px;font-size:1.2rem}
.hero{min-height:calc(100vh - 80px);display:grid;grid-template-columns:minmax(0,1.05fr) minmax(330px,.85fr);align-items:center;gap:56px;overflow:hidden}.hero-bg-grid{position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 75% 25%,rgba(36,154,80,.20),transparent 22rem),radial-gradient(circle at 15% 70%,rgba(185,62,57,.12),transparent 20rem)}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:32px 0}.hero-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;max-width:720px}.hero-metrics div{background:rgba(255,255,255,.76);border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:var(--shadow-soft)}.hero-metrics strong{display:block;font-size:2.5rem;color:var(--green);letter-spacing:-.06em}.hero-metrics span{font-size:.9rem;color:var(--muted);font-weight:700}.hero-visual{position:relative;min-height:600px;display:grid;place-items:center}.cover-card{width:min(100%,520px);min-height:610px;border-radius:42px;background:linear-gradient(135deg,#0B3A2B,#249A50 52%,#F5FBF6 52%);box-shadow:0 40px 90px rgba(5,39,27,.22);position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.55);transform:rotate(-1.5deg)}.cover-card::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 15% 15%,rgba(255,255,255,.2),transparent 16rem),linear-gradient(90deg,transparent 0 70%,rgba(185,62,57,.9) 70% 72%,transparent 72%);}.cover-strip{position:absolute;left:0;top:0;bottom:0;width:34%;background:#0d3025;opacity:.92}.cover-content{position:relative;z-index:2;padding:56px;display:grid;gap:24px}.cover-content img{justify-self:end;width:145px;background:white;border-radius:20px;padding:8px;box-shadow:var(--shadow-soft)}.cover-content h2{margin-top:80px;color:white;text-transform:uppercase;font-size:clamp(2.1rem,4vw,4.2rem);letter-spacing:-.06em}.cover-content p{color:white;font-weight:800;max-width:300px}.floating-chip{position:absolute;padding:14px 18px;background:white;border:1px solid var(--line);border-radius:999px;box-shadow:var(--shadow);font-weight:900}.chip-a{top:12%;left:0}.chip-b{right:2%;top:25%;color:var(--red)}.chip-c{bottom:13%;left:8%;color:var(--green)}
.intro-section{background:linear-gradient(180deg,rgba(255,255,255,.2),rgba(255,255,255,.85))}.expertise-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:38px}.expertise-grid article{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-soft);transition:.25s}.expertise-grid article:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.expertise-grid b{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:14px;background:var(--red-soft);color:var(--red);margin-bottom:18px}.expertise-grid p{color:var(--muted);line-height:1.6;margin-bottom:0}
.clients-section{background:linear-gradient(180deg,#fff 0%,#F4FAF5 100%);overflow:hidden}.logo-marquee{width:100%;overflow:hidden;border-block:1px solid var(--line);padding:20px 0;margin:36px 0 26px;background:rgba(255,255,255,.7)}.marquee-track{display:flex;gap:20px;width:max-content;animation:marquee 28s linear infinite}.marquee-logo{width:190px;height:92px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft);display:grid;place-items:center;flex:0 0 auto;padding:18px}.marquee-logo img{max-height:58px;object-fit:contain}.clients-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.client-card{height:146px;border-radius:28px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft);display:grid;place-items:center;padding:22px;position:relative;overflow:hidden;transition:.25s}.client-card::before{content:"";position:absolute;inset:auto 16px 16px 16px;height:4px;border-radius:99px;background:linear-gradient(90deg,var(--green),var(--red));transform:scaleX(.18);opacity:.35;transition:.25s}.client-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.client-card:hover::before{transform:scaleX(1);opacity:1}.client-card img{max-height:70px;object-fit:contain}.client-card span{position:absolute;top:14px;left:18px;font-size:.68rem;text-transform:uppercase;letter-spacing:.14em;color:var(--muted);font-weight:900}
.sector-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;padding-top:72px;padding-bottom:72px;background:var(--green-dark);color:white}.sector-card{padding:30px;border-radius:30px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);box-shadow:0 25px 60px rgba(0,0,0,.12);overflow:hidden;position:relative}.sector-card::after{content:"";position:absolute;right:-40px;bottom:-40px;width:130px;height:130px;border-radius:50%;background:rgba(102,181,90,.18)}.sector-card span{display:inline-grid;place-items:center;width:48px;height:48px;border-radius:16px;background:rgba(255,255,255,.1);color:#fff;font-weight:950;margin-bottom:24px}.sector-card p{color:rgba(255,255,255,.72);line-height:1.65}.sector-card b{color:#fff;background:var(--red);display:inline-flex;padding:10px 14px;border-radius:999px}
.references-section{background:#fff}.filters{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:34px 0}.filter-btn{border:1px solid var(--line);background:#fff;color:var(--ink);padding:12px 16px;border-radius:999px;font-weight:850;cursor:pointer;transition:.2s}.filter-btn:hover,.filter-btn.active{background:var(--green);color:#fff;border-color:var(--green);box-shadow:0 10px 26px rgba(36,154,80,.22)}.search-box{display:flex;align-items:center;gap:8px;margin-left:auto;min-width:min(100%,360px);background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:11px 16px}.search-box input{border:0;outline:0;background:transparent;width:100%;font:inherit;color:var(--ink)}.projects-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.project-card{background:linear-gradient(180deg,#fff,#fbfdfb);border:1px solid var(--line);border-radius:34px;box-shadow:var(--shadow-soft);overflow:hidden;display:grid;grid-template-columns:150px minmax(0,1fr);min-height:430px;transition:.25s}.project-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.project-side{background:linear-gradient(180deg,var(--green-dark),var(--green));color:#fff;padding:24px 18px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}.project-side::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 0 74%,var(--red) 74% 77%,transparent 77%)}.project-number{font-size:3rem;font-weight:950;line-height:1;letter-spacing:-.08em;position:relative;z-index:2}.project-sector{font-size:.76rem;text-transform:uppercase;letter-spacing:.1em;font-weight:900;color:rgba(255,255,255,.74);position:relative;z-index:2}.project-logo{position:relative;z-index:2;width:112px;min-height:84px;background:#fff;border-radius:22px;padding:14px;display:grid;place-items:center;box-shadow:0 15px 35px rgba(0,0,0,.12)}.project-logo img{max-height:54px;object-fit:contain}.initials{font-size:1.65rem;font-weight:950;color:var(--green)}.project-content{padding:28px;display:flex;flex-direction:column;gap:18px}.project-content header{display:grid;grid-template-columns:1fr auto;gap:18px;align-items:start}.project-content h3{font-size:1.35rem;line-height:1.12;margin-bottom:8px;letter-spacing:-.03em}.project-client{color:var(--red);font-size:.8rem;text-transform:uppercase;letter-spacing:.13em;font-weight:950}.budget{background:var(--red-soft);color:var(--red);padding:12px 14px;border-radius:16px;font-weight:950;white-space:nowrap}.chips{display:flex;gap:8px;flex-wrap:wrap}.chips span{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;font-weight:900;color:var(--green-dark);background:#edf8ef;border:1px solid #d4efd8;border-radius:999px;padding:8px 10px}.scope{margin:0;padding:0;list-style:none;display:grid;gap:9px;color:var(--muted);line-height:1.48;font-size:.95rem}.scope li{display:flex;gap:9px}.scope li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green);margin-top:.55em;flex:0 0 auto}.project-footer{margin-top:auto;display:flex;justify-content:space-between;gap:14px;align-items:center;border-top:1px solid var(--line);padding-top:14px;color:var(--muted);font-size:.82rem;font-weight:800}.empty-state{grid-column:1/-1;text-align:center;padding:56px;border:1px dashed var(--line);border-radius:30px;color:var(--muted)}
.equipment-section{background:linear-gradient(180deg,var(--paper),#fff)}.equipment-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:38px}.equipment-card{background:#fff;border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow-soft);padding:20px;text-align:center;transition:.25s;min-height:250px;display:flex;flex-direction:column;justify-content:space-between}.equipment-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.equipment-card .image-wrap{height:130px;display:grid;place-items:center}.equipment-card img{max-height:126px;object-fit:contain;margin:auto}.equipment-card h3{font-size:1rem;line-height:1.25;margin:12px 0 8px}.equipment-card p{font-weight:950;color:var(--green);margin:0}.capabilities{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:24px}.capabilities article{background:var(--green-dark);color:#fff;border-radius:30px;padding:30px;box-shadow:var(--shadow)}.capabilities p{color:rgba(255,255,255,.75);line-height:1.65;margin:0}
.synthesis-section{background:#fff}.synthesis-card{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:40px;align-items:start;border-radius:42px;background:linear-gradient(135deg,var(--green-dark),#114933);color:#fff;padding:48px;box-shadow:0 35px 90px rgba(5,39,27,.25);position:relative;overflow:hidden}.synthesis-card::after{content:"";position:absolute;right:-150px;top:-150px;width:440px;height:440px;border-radius:50%;background:rgba(102,181,90,.22)}.synthesis-card>*{position:relative;z-index:1}.synthesis-card p{color:rgba(255,255,255,.75);line-height:1.7}.synthesis-card ol{counter-reset:item;list-style:none;margin:0;padding:0;display:grid;gap:14px}.synthesis-card li{counter-increment:item;padding:18px 18px 18px 64px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:22px;line-height:1.55;position:relative}.synthesis-card li::before{content:counter(item);position:absolute;left:18px;top:18px;width:32px;height:32px;border-radius:12px;background:var(--red);display:grid;place-items:center;font-weight:950}.site-footer{padding:42px 5vw;display:flex;align-items:center;justify-content:space-between;gap:20px;background:#fff;border-top:1px solid var(--line);color:var(--muted);font-weight:800}.site-footer img{width:120px;height:56px;object-fit:contain}.site-footer a{color:var(--green);font-weight:950}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .75s ease,transform .75s ease}.reveal.visible{opacity:1;transform:none}.delay-1{transition-delay:.12s}.delay-2{transition-delay:.22s}@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (max-width:1120px){.hero{grid-template-columns:1fr}.hero-visual{min-height:520px}.projects-grid{grid-template-columns:1fr}.clients-grid{grid-template-columns:repeat(3,1fr)}.equipment-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:820px){.section{padding:76px 22px}.site-header{padding-inline:18px}.nav-toggle{display:block}.main-nav{position:absolute;left:18px;right:18px;top:78px;display:none;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:26px;padding:14px;box-shadow:var(--shadow)}.main-nav.open{display:flex}.main-nav a,.print-btn{text-align:left}.brand img{width:92px}.brand span{display:none}.hero{gap:20px}.hero-metrics{grid-template-columns:1fr}.cover-card{min-height:500px}.cover-content{padding:38px}.cover-content h2{margin-top:46px}.floating-chip{display:none}.expertise-grid,.sector-strip,.capabilities{grid-template-columns:1fr}.clients-grid{grid-template-columns:repeat(2,1fr)}.project-card{grid-template-columns:1fr}.project-side{min-height:180px;flex-direction:row;align-items:center}.project-content header{grid-template-columns:1fr}.budget{white-space:normal}.equipment-grid{grid-template-columns:repeat(2,1fr)}.synthesis-card{grid-template-columns:1fr;padding:32px}.site-footer{flex-direction:column;text-align:center}}
@media (max-width:520px){h1{font-size:3rem}.clients-grid,.equipment-grid{grid-template-columns:1fr}.hero-actions{flex-direction:column}.btn{width:100%}.search-box{margin-left:0}.project-content{padding:22px}.project-logo{width:92px}.cover-card{min-height:430px;border-radius:30px}.cover-content img{justify-self:start}.cover-content h2{font-size:2.2rem}}
@media print{body{background:#fff;color:#000}.page-loader,.site-header,.filters,.hero-actions,.logo-marquee,.floating-chip,.site-footer{display:none!important}.section{padding:28px 0;page-break-inside:auto}.hero{min-height:auto;display:block;padding-top:0}.hero-visual{display:none}.hero-metrics{grid-template-columns:repeat(3,1fr)}.clients-grid,.expertise-grid,.sector-strip,.equipment-grid,.capabilities,.synthesis-card{grid-template-columns:repeat(2,1fr);box-shadow:none}.projects-grid{display:block}.project-card{break-inside:avoid;page-break-inside:avoid;margin-bottom:18px;box-shadow:none;border:1px solid #ccc}.project-card:hover{transform:none}.reveal{opacity:1;transform:none}.synthesis-card{color:#000;background:#fff;border:1px solid #ccc;box-shadow:none}.synthesis-card p{color:#333}.synthesis-card li{background:#fff;border:1px solid #ddd}.sector-strip{background:#fff;color:#000}.sector-card{background:#fff;color:#000;border:1px solid #ddd;box-shadow:none}.sector-card p{color:#333}}