:root{
  --navy:#073b5a;
  --navy-2:#0b4f73;
  --teal:#0c7f84;
  --green:#53a331;
  --green-dark:#2d7f34;
  --lime:#8bd94f;
  --sky:#dff3fb;
  --mist:#f5fafb;
  --ink:#143246;
  --muted:#5d7180;
  --line:#dce8ed;
  --white:#ffffff;
  --shadow:0 18px 55px rgba(7,59,90,.12);
  --radius:24px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--white);font-family:"Segoe UI",Aptos,Arial,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
.container{width:min(var(--max),calc(100% - 40px));margin-inline:auto}
.eyebrow{display:flex;align-items:center;gap:12px;font-size:.76rem;font-weight:750;letter-spacing:.19em;text-transform:uppercase;color:var(--green-dark)}
.eyebrow::before{content:"";width:34px;height:2px;background:var(--green)}
.display{font-size:clamp(2.6rem,5.2vw,5rem);line-height:.98;letter-spacing:-.045em;font-weight:500;margin:18px 0 24px;color:var(--navy)}
.display strong{font-weight:800;color:var(--green-dark)}
.lede{font-size:clamp(1.06rem,1.7vw,1.28rem);color:#36576a;max-width:720px}
.section{padding:92px 0}
.section.tight{padding:58px 0}
.section-title{font-size:clamp(2rem,3.2vw,3.2rem);line-height:1.08;letter-spacing:-.035em;margin:10px 0 16px;color:var(--navy);font-weight:650}
.section-copy{font-size:1.05rem;color:var(--muted);max-width:760px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:999px;padding:14px 24px;font-weight:700;border:1px solid transparent;transition:.25s ease;cursor:pointer}
.btn svg{width:18px;height:18px;transition:transform .25s ease}
.btn:hover svg{transform:translateX(4px)}
.btn-primary{background:linear-gradient(135deg,var(--navy),var(--teal));color:#fff;box-shadow:0 12px 30px rgba(7,59,90,.18)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(7,59,90,.23)}
.btn-secondary{border-color:var(--navy);color:var(--navy);background:rgba(255,255,255,.78)}
.btn-secondary:hover{background:#fff;transform:translateY(-2px)}
.btn-green{background:linear-gradient(135deg,var(--green-dark),var(--green));color:#fff}
.skip{position:absolute;left:-9999px;top:0;background:#fff;padding:10px;z-index:2000}.skip:focus{left:10px;top:10px}

/* Header */
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(220,232,237,.75)}
.header-inner{height:82px;display:flex;align-items:center;justify-content:space-between;gap:26px}
.brand img{width:235px;max-height:66px;object-fit:contain;object-position:left center}
.nav{display:flex;align-items:center;gap:30px;font-size:.94rem}
.nav a{position:relative;padding:12px 0;color:#193d53}
.nav a:not(.btn)::after{content:"";position:absolute;left:0;right:100%;bottom:6px;height:2px;background:var(--green);transition:.25s ease}
.nav a:not(.btn):hover::after,.nav a.active:not(.btn)::after{right:0}
.nav .btn{color:#fff;padding:11px 20px}
.menu-btn{display:none;border:0;background:transparent;padding:8px;cursor:pointer;color:var(--navy)}
.menu-btn svg{width:27px;height:27px}
.progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--green),#19b6bd);z-index:1200}

/* Hero */
.hero{position:relative;min-height:660px;overflow:hidden;background:
  radial-gradient(circle at 35% 42%,rgba(255,248,229,.95),rgba(255,255,255,.65) 32%,transparent 55%),
  linear-gradient(110deg,#f8fbfc 0%,#f6fafb 40%,#dff4ff 100%)}
.hero::before{content:"";position:absolute;right:-8vw;bottom:-210px;width:560px;height:560px;border-radius:50%;background:linear-gradient(135deg,rgba(83,163,49,.55),rgba(12,127,132,.8));filter:saturate(1.1)}
.hero::after{content:"";position:absolute;right:8%;bottom:-250px;width:470px;height:470px;border-radius:50%;background:rgba(7,59,90,.7);mix-blend-mode:multiply}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.03fr .97fr;min-height:660px;align-items:center;gap:40px}
.hero-copy{padding:72px 0}
.kicker{font-size:.75rem;letter-spacing:.3em;text-transform:uppercase;font-weight:700;color:#2a5168;margin-bottom:26px}
.hero .lede{max-width:620px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-visual{align-self:stretch;position:relative;display:flex;align-items:stretch;justify-content:center}
.hero-photo{position:absolute;inset:0 0 0 -40px;background-image:linear-gradient(90deg,rgba(246,250,251,.15),rgba(255,255,255,0)),url('https://images.unsplash.com/photo-1758873269811-4e62e346b4b7?auto=format&fit=crop&w=1500&q=82');background-size:cover;background-position:center;border-radius:0 0 0 120px;clip-path:ellipse(86% 86% at 70% 44%);filter:saturate(.92) contrast(1.02)}
.hero-note{position:absolute;right:10px;top:118px;padding:20px 22px;border-left:1px solid rgba(7,59,90,.35);font-size:.77rem;line-height:1.8;letter-spacing:.2em;text-transform:uppercase;color:#164762;background:rgba(255,255,255,.42);backdrop-filter:blur(5px)}
.hero-script{position:absolute;right:38px;bottom:116px;color:#fff;font-family:Georgia,serif;font-style:italic;font-size:1.15rem;max-width:220px;z-index:4;text-align:right;text-shadow:0 1px 12px rgba(0,0,0,.15)}
.hero-mini{display:flex;gap:28px;align-items:center;margin-top:40px;padding-top:24px;border-top:1px solid rgba(20,50,70,.12);max-width:650px}
.hero-mini span{display:flex;align-items:center;gap:8px;font-size:.9rem;color:#3d5f70}.hero-mini i{width:10px;height:10px;border-radius:50%;background:var(--green);box-shadow:0 0 0 6px rgba(83,163,49,.12)}

/* Interdisciplinary strip */
.discipline-strip{position:relative;background:#fff;border-bottom:1px solid var(--line)}
.disciplines{display:grid;grid-template-columns:repeat(5,1fr)}
.discipline{position:relative;padding:34px 24px;text-align:center;border-right:1px solid var(--line);transition:.25s ease}
.discipline:last-child{border-right:0}.discipline:hover{background:linear-gradient(180deg,#fff,#f5fbf8);transform:translateY(-2px)}
.icon-circle{width:60px;height:60px;border-radius:50%;display:grid;place-items:center;margin:0 auto 14px;background:linear-gradient(145deg,#e7f6ec,#dcf2fb);color:var(--navy);font-size:1.5rem}
.icon-circle svg{width:28px;height:28px}.discipline h3{margin:0 0 4px;font-size:1rem;color:var(--navy)}.discipline p{margin:0;font-size:.86rem;color:var(--muted)}

/* Cards */
.two-col{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.division-card{position:relative;min-height:430px;border-radius:var(--radius);overflow:hidden;background:#eef8f4;box-shadow:var(--shadow);isolation:isolate}
.division-card .image{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .7s cubic-bezier(.2,.8,.2,1)}
.division-card:hover .image{transform:scale(1.045)}
.division-card::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.97) 0%,rgba(255,255,255,.92) 46%,rgba(255,255,255,.15) 83%);z-index:1}
.division-card.global::after{background:linear-gradient(90deg,rgba(237,248,255,.98) 0%,rgba(244,251,255,.9) 46%,rgba(255,255,255,.12) 83%)}
.division-card .content{position:relative;z-index:2;width:58%;padding:44px}
.division-card h3{font-size:2rem;line-height:1.06;margin:12px 0;color:var(--navy);letter-spacing:-.03em}.division-card p{color:#4f6877}.division-card .text-link{margin-top:22px}
.building-img{background-image:url('https://images.unsplash.com/photo-1775045309220-76c34320602c?auto=format&fit=crop&w=1400&q=82')}
.global-img{background-image:url('https://images.unsplash.com/photo-1742112125635-6f8201c6ee3f?auto=format&fit=crop&w=1400&q=82');background-position:60% center}
.text-link{display:inline-flex;align-items:center;gap:8px;font-weight:750;color:var(--green-dark)}
.text-link:hover{gap:13px}

/* Approach */
.approach{background:linear-gradient(180deg,#f8fbfc,#fff)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:40px;border:1px solid var(--line);border-radius:22px;overflow:hidden;background:#fff}
.step{padding:30px 26px;border-right:1px solid var(--line);position:relative}.step:last-child{border-right:0}.step .n{font-size:.76rem;color:var(--green-dark);font-weight:800;letter-spacing:.14em}.step h3{margin:16px 0 8px;color:var(--navy)}.step p{font-size:.9rem;color:var(--muted);margin:0}

/* World / collaboration */
.world{position:relative;overflow:hidden;background:linear-gradient(135deg,#073b5a,#0a6d7b);color:#fff;border-radius:32px;padding:56px;margin-top:42px}
.world::before{content:"";position:absolute;inset:auto -8% -45% 32%;height:280px;background:radial-gradient(circle,rgba(139,217,79,.36),transparent 65%);filter:blur(15px)}
.world-grid{position:relative;display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:center;z-index:2}.world .section-title,.world .section-copy{color:#fff}.world .section-copy{opacity:.82}
.connection-map{height:270px;position:relative;border:1px solid rgba(255,255,255,.18);border-radius:24px;background:radial-gradient(circle at center,rgba(255,255,255,.08),transparent 64%);overflow:hidden}
.connection-map svg{position:absolute;inset:0;width:100%;height:100%}.connection-map path{stroke:rgba(139,217,79,.65);stroke-width:1.4;fill:none;stroke-dasharray:8 9;animation:dash 16s linear infinite}.node{position:absolute;width:14px;height:14px;border-radius:50%;background:#9bea55;border:3px solid rgba(255,255,255,.9);box-shadow:0 0 0 8px rgba(139,217,79,.13);animation:pulse 2.4s ease-in-out infinite}.node.nz{right:12%;bottom:26%}.node.africa{left:49%;top:53%;animation-delay:.6s}.node.asia{right:28%;top:31%;animation-delay:1.1s}.node.europe{left:43%;top:22%;animation-delay:1.7s}
@keyframes dash{to{stroke-dashoffset:-300}}@keyframes pulse{50%{box-shadow:0 0 0 16px rgba(139,217,79,0)}}

/* CTA */
.cta{position:relative;overflow:hidden;background:linear-gradient(90deg,var(--navy),#0b7180);color:#fff;padding:48px 0}.cta::after{content:"";position:absolute;right:-40px;top:-100px;width:330px;height:330px;border-radius:50%;background:rgba(139,217,79,.18)}
.cta-inner{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{margin:0;font-size:clamp(1.8rem,3.2vw,3rem);letter-spacing:-.03em}.cta p{margin:5px 0 0;opacity:.84}.cta .btn{background:#fff;color:var(--navy)}

/* Page hero */
.page-hero{padding:90px 0 70px;background:linear-gradient(135deg,#f7fbfc,#e7f6fb);position:relative;overflow:hidden}.page-hero::after{content:"";position:absolute;right:-120px;top:-160px;width:470px;height:470px;border-radius:50%;background:linear-gradient(135deg,rgba(83,163,49,.22),rgba(12,127,132,.22))}.page-hero .container{position:relative;z-index:2}.page-hero .display{max-width:900px;font-size:clamp(2.7rem,5vw,4.8rem)}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}.feature{border:1px solid var(--line);padding:30px;border-radius:20px;background:#fff}.feature h3{color:var(--navy);margin:14px 0 8px}.feature p{margin:0;color:var(--muted)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.image-panel{min-height:520px;border-radius:28px;background-size:cover;background-position:center;box-shadow:var(--shadow)}
.list-check{list-style:none;padding:0;margin:28px 0 0}.list-check li{position:relative;padding:10px 0 10px 32px;color:#486270}.list-check li::before{content:"✓";position:absolute;left:0;top:9px;width:21px;height:21px;border-radius:50%;display:grid;place-items:center;background:#e8f6e7;color:var(--green-dark);font-weight:800;font-size:.75rem}
.process-line{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:38px}.process-item{padding:24px;border-radius:18px;background:#fff;border:1px solid var(--line)}.process-item b{display:block;color:var(--green-dark);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:8px}.process-item h3{font-size:1.05rem;color:var(--navy);margin:0 0 6px}.process-item p{font-size:.88rem;color:var(--muted);margin:0}
.notice{border-left:4px solid var(--green);background:#f4faf5;padding:20px 22px;border-radius:0 16px 16px 0;color:#3f5d4d}

/* FAQ */
.faq{max-width:880px;margin:40px auto 0}.faq-item{border-bottom:1px solid var(--line)}.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;background:none;border:0;padding:22px 0;font-weight:750;color:var(--navy);cursor:pointer;text-align:left}.faq-q span:last-child{font-size:1.4rem;color:var(--green-dark)}.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease}.faq-a>div{overflow:hidden;color:var(--muted)}.faq-item.open .faq-a{grid-template-rows:1fr}.faq-item.open .faq-q span:last-child{transform:rotate(45deg)}

/* Insights */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.article-card{border:1px solid var(--line);border-radius:22px;overflow:hidden;background:#fff;transition:.25s ease}.article-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.article-card .thumb{height:190px;background:linear-gradient(135deg,#d8eff7,#e7f5e7);display:flex;align-items:flex-end;padding:20px;color:var(--navy)}.article-card .body{padding:24px}.article-card .meta{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--green-dark);font-weight:800}.article-card h3{font-size:1.25rem;margin:9px 0;color:var(--navy)}.article-card p{color:var(--muted);font-size:.92rem}

/* Contact */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:start}.contact-panel{background:linear-gradient(145deg,var(--navy),#0c7480);color:#fff;border-radius:28px;padding:42px;position:sticky;top:110px}.contact-panel a{font-size:1.25rem;font-weight:700}.contact-panel p{opacity:.84}.contact-form{padding:40px;border:1px solid var(--line);border-radius:28px;box-shadow:0 12px 40px rgba(7,59,90,.06)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}.field label{font-weight:700;font-size:.88rem;color:#325469}.field input,.field select,.field textarea{border:1px solid #cbdce3;border-radius:12px;padding:13px 14px;outline:none;background:#fff}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(12,127,132,.1)}.field textarea{min-height:150px;resize:vertical}.form-note{font-size:.82rem;color:var(--muted);margin-top:14px}

/* Footer */
.footer{background:#062f49;color:#fff;padding:52px 0 28px}.footer-grid{display:grid;grid-template-columns:1.35fr .8fr .8fr 1fr;gap:40px}.footer .brand img{filter:brightness(0) invert(1);opacity:.96}.footer p,.footer a{color:rgba(255,255,255,.72);font-size:.9rem}.footer h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.16em;color:#a7e576;margin:0 0 16px}.footer-links{display:flex;flex-direction:column;gap:8px}.footer-bottom{margin-top:36px;padding-top:22px;border-top:1px solid rgba(255,255,255,.13);display:flex;justify-content:space-between;gap:20px;color:rgba(255,255,255,.55);font-size:.82rem}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .65s ease,transform .65s ease}.reveal.visible{opacity:1;transform:none}

@media(max-width:980px){
  .header-inner{height:72px}.brand img{width:190px}.menu-btn{display:block}.nav{position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:16px 24px 24px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);display:none}.nav.open{display:flex}.nav a{padding:13px 0}.nav .btn{margin-top:10px}
  .hero{min-height:auto}.hero-grid{grid-template-columns:1fr;min-height:auto}.hero-copy{padding:64px 0 38px}.hero-visual{min-height:430px}.hero-photo{inset:0 -70px 0 0;clip-path:ellipse(90% 80% at 60% 43%);border-radius:50px 0 0 0}.hero-note{right:18px;top:60px}.hero-script{right:28px;bottom:50px}
  .disciplines{grid-template-columns:repeat(3,1fr)}.discipline:nth-child(3){border-right:0}.discipline:nth-child(n+4){border-top:1px solid var(--line)}
  .two-col,.split,.world-grid,.contact-grid{grid-template-columns:1fr}.division-card{min-height:390px}.steps{grid-template-columns:repeat(2,1fr)}.step:nth-child(2){border-right:0}.step:nth-child(-n+2){border-bottom:1px solid var(--line)}.process-line{grid-template-columns:repeat(2,1fr)}.feature-grid,.cards{grid-template-columns:repeat(2,1fr)}.contact-panel{position:static}.footer-grid{grid-template-columns:1.2fr 1fr 1fr}.footer-grid>div:last-child{grid-column:1/-1}
}
@media(max-width:680px){
  .container{width:min(100% - 28px,var(--max))}.section{padding:68px 0}.display{font-size:2.55rem}.hero-grid{gap:0}.hero-visual{min-height:340px}.hero-photo{left:-60px}.hero-note{display:none}.hero-script{font-size:1rem}.hero-mini{gap:12px;flex-wrap:wrap}.hero-mini span{font-size:.8rem}.disciplines{grid-template-columns:1fr 1fr}.discipline:nth-child(2n){border-right:0}.discipline:nth-child(3){border-right:1px solid var(--line)}.discipline:nth-child(n+3){border-top:1px solid var(--line)}.discipline:last-child{grid-column:1/-1;border-right:0}.two-col{grid-template-columns:1fr}.division-card{min-height:440px}.division-card::after,.division-card.global::after{background:linear-gradient(180deg,rgba(255,255,255,.97) 0%,rgba(255,255,255,.88) 55%,rgba(255,255,255,.16) 100%)}.division-card .content{width:100%;padding:30px}.division-card h3{font-size:1.65rem}.steps{grid-template-columns:1fr}.step{border-right:0!important;border-bottom:1px solid var(--line)}.step:last-child{border-bottom:0}.world{padding:36px 24px;border-radius:24px}.connection-map{height:230px}.feature-grid,.cards,.process-line,.form-grid{grid-template-columns:1fr}.cta-inner{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child,.footer-grid>div:last-child{grid-column:1/-1}.footer-bottom{flex-direction:column}.page-hero{padding:70px 0 50px}.image-panel{min-height:360px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.connection-map path,.node{animation:none}}