:root{
  --navy-950:#06111f;--navy-900:#0a1b2e;--navy-800:#0e2640;--ink:#0d1c2e;
  --cyan:#4fb3cf;--cyan-d:#2a7fae;--blue:#2477b3;
  --paper:#f6f8fa;--mist:#eef3f6;--line:#d9e1e7;--muted:#56657a;
  /* FONTS — change these two lines to change fonts across the whole site */
  --display:'Outfit','Helvetica Neue',Arial,sans-serif;
  --body:'Inter','Helvetica Neue',Arial,sans-serif;
  --pad:clamp(1.25rem,5vw,4.5rem);
  --sec:clamp(4.5rem,10vw,8.5rem);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:72px;-webkit-text-size-adjust:100%}
body{font-family:var(--body);color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
/* highlighted words (e.g. "Supporting a sustainable future."): same font, upright, keeps its colour */
em{font-family:inherit;font-style:normal;font-weight:inherit;letter-spacing:inherit}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px}
.wrap{width:100%;max-width:1160px;margin:0 auto;padding:0 var(--pad)}
.section{padding:var(--sec) 0}

/* type */
.eyebrow{font-size:.72rem;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--cyan-d);margin-bottom:1rem}
.eyebrow--light{color:var(--cyan)}
.eyebrow--white{color:#fff}
.h2{font-family:var(--display);font-weight:700;font-size:clamp(1.9rem,4.2vw,2.9rem);line-height:1.12;letter-spacing:-.01em;color:var(--ink)}
.h2 em{color:var(--blue)}
.h2--light{color:#fff}
.h2--light em{color:var(--cyan)}
.h2--xl{font-size:clamp(2.1rem,5vw,3.3rem)}
.muted-light{color:#c3cfdc;font-size:1rem;line-height:1.75}
.body{color:var(--muted);line-height:1.75;margin-bottom:1.1rem;font-size:.98rem}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-weight:700;font-size:.95rem;letter-spacing:.01em;padding:.95rem 1.5rem;border-radius:999px;border:1px solid transparent;cursor:pointer;font-family:inherit;transition:background .2s,color .2s,border-color .2s,transform .2s}
.btn--primary{background:var(--cyan);color:var(--navy-900)}
.btn--primary:hover{background:#6cc6df;transform:translateY(-1px)}
.btn--ghost{border-color:rgba(255,255,255,.45);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.1);border-color:#fff}
.btn--sm{padding:.6rem 1.05rem;font-size:.88rem}

/* nav */
.nav{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s,box-shadow .3s,backdrop-filter .3s}
.nav.is-solid{background:rgba(6,17,31,.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 1px 0 rgba(255,255,255,.06)}
.nav__inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:.65rem;color:#fff}
.brand__mark{height:28px;width:auto}
.brand__name{font-size:.8rem;letter-spacing:.22em;font-weight:500}
.brand__name b{font-weight:700}
.nav__links{display:flex;align-items:center;gap:1.4rem}
.nav__links a{color:#e3eaf1;font-size:.9rem;font-weight:500}
.nav__links a:not(.btn):hover{color:#fff}
.nav__links .btn{margin-left:.4rem;color:#fff}
.nav__toggle{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;position:relative}
.nav__toggle span{position:absolute;left:11px;right:11px;height:2px;background:#fff;border-radius:2px;transition:transform .25s,top .25s}
.nav__toggle span:first-child{top:17px}.nav__toggle span:last-child{top:25px}
.nav.is-open .nav__toggle span:first-child{top:21px;transform:rotate(45deg)}
.nav.is-open .nav__toggle span:last-child{top:21px;transform:rotate(-45deg)}

/* hero */
.hero{position:relative;min-height:max(680px,100svh);display:flex;align-items:flex-end;color:#fff;background:var(--navy-900);overflow:hidden}
.hero__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:62% 50%}
.hero__shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,17,31,.82) 0%,rgba(6,17,31,.5) 48%,rgba(6,17,31,.15) 100%),linear-gradient(0deg,rgba(6,17,31,.92) 0%,rgba(6,17,31,0) 45%)}
.hero__content{position:relative;padding-top:8rem;padding-bottom:2.2rem}
.hero__title{font-family:var(--display);font-weight:700;font-size:clamp(2.3rem,5.4vw,4.1rem);line-height:1.1;letter-spacing:-.01em;margin:1rem 0 1.8rem}
.hero__title em{display:inline-block;color:var(--cyan);font-weight:600;margin-top:.1em}
.hero__lede{max-width:34rem;font-size:clamp(1rem,1.4vw,1.08rem);color:#d6e0ea;line-height:1.75}
.hero__ctas{display:flex;flex-wrap:wrap;gap:.8rem;margin:2.2rem 0 3.4rem}
.pillars{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;border-top:1px solid rgba(255,255,255,.2);padding-top:1.4rem}
.pillars li{font-size:.95rem;font-weight:500}
.pillars span{display:block;color:var(--cyan);font-size:.7rem;font-weight:700;letter-spacing:.2em;margin-bottom:.3rem}

/* approach */
.split{display:grid;grid-template-columns:260px 1fr;gap:2rem}
.statement{font-family:var(--display);font-weight:600;font-size:clamp(1.5rem,3vw,2.1rem);line-height:1.3;letter-spacing:-.015em;max-width:30ch}
.statement em{color:var(--blue)}
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:2.2rem;margin-top:3.5rem;padding-top:2.4rem;border-top:1px solid var(--line)}
.trio h3{font-family:var(--display);font-size:1.15rem;font-weight:700;margin-bottom:.7rem}
.trio p{color:var(--muted);font-size:.92rem;line-height:1.7}

/* research */
.research{background:var(--mist)}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:3.5rem}
.card{background:#fff;border:1px solid #e3e9ee;border-radius:6px;padding:2rem 1.25rem;transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-3px);box-shadow:0 14px 30px -18px rgba(13,28,46,.25)}
.card .eyebrow{font-size:.65rem;margin-bottom:1.1rem}
.card h3{font-family:var(--display);font-weight:700;font-size:1.22rem;line-height:1.15;margin-bottom:.9rem;letter-spacing:-.01em}
.card p{color:var(--muted);font-size:.92rem;line-height:1.7}

/* dark */
.dark{background:radial-gradient(60% 50% at 88% 55%,rgba(30,90,150,.35),transparent 70%),linear-gradient(170deg,var(--navy-900) 0%,var(--navy-800) 30%,var(--navy-900) 55%,var(--navy-900) 100%);color:#fff}
.innovation{border-bottom:1px solid rgba(255,255,255,.1)}
.split2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,6vw,5rem)}
.timeline{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);margin:2rem 0;position:relative}
.timeline::before{content:"";position:absolute;top:3px;left:0;right:0;height:1px;background:rgba(255,255,255,.2)}
.timeline li{position:relative;padding-top:1.1rem;font-size:.92rem;font-weight:500}
.timeline li::before{content:"";position:absolute;top:0;left:0;width:7px;height:7px;border-radius:50%;border:1px solid var(--cyan);background:var(--navy-900)}
.timeline li.done::before{background:var(--cyan)}
.timeline li.current::before{background:var(--cyan);box-shadow:0 0 0 4px rgba(79,179,207,.25)}
.timeline span{display:block;font-size:.68rem;color:var(--cyan);letter-spacing:.2em;font-weight:700;margin-bottom:.2rem}
.note{border-left:2px solid var(--cyan);padding-left:.85rem;color:#c3cfdc;font-size:.9rem;margin:0 0 2rem}
.grid6{display:grid;grid-template-columns:repeat(3,1fr);margin-top:3.5rem;border-top:1px solid rgba(255,255,255,.14);border-left:1px solid rgba(255,255,255,.14)}
.cell{padding:2.4rem 1.6rem;border-right:1px solid rgba(255,255,255,.14);border-bottom:1px solid rgba(255,255,255,.14);transition:background .25s}
.cell:hover{background:rgba(79,179,207,.06)}
.cell span{font-size:.68rem;color:var(--cyan);letter-spacing:.2em;font-weight:700}
.cell h3{font-family:var(--display);font-size:1.15rem;font-weight:700;margin:1.3rem 0 .8rem;letter-spacing:-.01em}
.cell p{color:#c3cfdc;font-size:.9rem;line-height:1.7}

/* work */
.work{background:var(--mist)}
.feature{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(2rem,6vw,4.5rem);align-items:center;margin-top:3.5rem}
.feature img{border-radius:4px;width:100%;aspect-ratio:4/3;object-fit:cover}
.feature h3{font-family:var(--display);font-weight:700;font-size:clamp(1.55rem,2.8vw,2rem);line-height:1.15;letter-spacing:-.02em;margin-bottom:1.3rem}
.feature p:not(.eyebrow){color:var(--muted);line-height:1.75;max-width:30rem}
.feature--rev{grid-template-columns:1fr 1.05fr;margin-top:clamp(4rem,9vw,7rem)}
.feature--rev img{order:2}

/* quote */
.quote{position:relative;min-height:640px;display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:var(--navy-900)}
.quote__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.quote__shade{position:absolute;inset:0;background:linear-gradient(0deg,rgba(6,17,31,.85) 0%,rgba(6,17,31,.25) 60%,rgba(6,17,31,.35) 100%)}
.quote__content{position:relative;padding-bottom:clamp(3.5rem,7vw,5.5rem)}
blockquote{font-family:var(--display);font-weight:600;font-size:clamp(1.6rem,3.6vw,2.5rem);line-height:1.25;letter-spacing:-.02em;max-width:22ch}
blockquote em{color:var(--cyan)}

/* about */
.values{margin-top:1.6rem;border-top:1px solid var(--line)}
.values div{display:grid;grid-template-columns:160px 1fr;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--line)}
.values dt{font-weight:700;font-size:.92rem}
.values dd{color:#7a8797;font-size:.9rem}

/* contact */
.contact{background:linear-gradient(160deg,var(--navy-800) 0%,var(--navy-900) 60%,#0b2036 100%);color:#fff}
.narrow{max-width:900px}
.contact .eyebrow{margin-bottom:1rem}
.lede{max-width:28rem;margin:1.4rem 0 2.6rem}
.form{display:grid;gap:1.2rem}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form label{display:grid;gap:.55rem;font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:#e6edf3}
.form input,.form textarea{font:inherit;font-size:1rem;letter-spacing:0;text-transform:none;color:#fff;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.25);border-radius:5px;padding:.85rem .95rem;width:100%;transition:border-color .2s,background .2s}
.form input{height:48px}
.form textarea{min-height:110px;resize:vertical}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--cyan);background:rgba(255,255,255,.1)}
.form [aria-invalid="true"]{border-color:#f08a8a}
.form .btn{justify-self:start}
.form__error{color:#f5a3a3;font-size:.9rem}
.form__ok{background:rgba(79,179,207,.12);border:1px solid rgba(79,179,207,.4);border-radius:6px;padding:1rem 1.1rem;color:#d9ecf3;font-size:.92rem}
.form__ok a{color:var(--cyan);text-decoration:underline}

select{appearance:none;-webkit-appearance:none;font:inherit;font-size:1rem;letter-spacing:0;text-transform:none;color:#fff;background:rgba(255,255,255,.07) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234fb3cf' stroke-width='1.6' fill='none'/%3E%3C/svg%3E") no-repeat right 1rem center;border:1px solid rgba(255,255,255,.25);border-radius:5px;height:48px;padding:0 2.5rem 0 .95rem;width:100%}
select:focus{outline:none;border-color:var(--cyan)}
select option{color:var(--ink);background:#fff}
.form__hint{font-size:.85rem;color:#9fb0c2;margin-top:-.4rem}
.partners{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin:0 0 3rem}
.partners div{border:1px solid rgba(255,255,255,.14);border-radius:6px;padding:1.5rem 1.25rem;background:rgba(255,255,255,.03)}
.partners span{font-size:.68rem;color:var(--cyan);letter-spacing:.2em;font-weight:700}
.partners h3{font-family:var(--display);font-size:1.05rem;font-weight:700;margin:.8rem 0 .5rem}
.partners p{color:#c3cfdc;font-size:.92rem;line-height:1.65}

/* v3 additions */
.timeline small{display:block;font-size:.75rem;color:#8fa3b8;font-weight:400;margin-top:.15rem}
.tag{display:inline-block;margin-top:1.6rem;font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan);border:1px solid rgba(79,179,207,.45);border-radius:999px;padding:.45rem .9rem}
.vision{font-family:var(--display);font-weight:600;font-size:clamp(1.3rem,2.2vw,1.6rem);line-height:1.35;letter-spacing:-.01em;color:var(--ink);margin-bottom:1.4rem}
.about .h2 em{color:var(--blue)}
.partners{grid-template-columns:repeat(4,1fr)}
.partners div{display:flex;flex-direction:column;justify-content:space-between;min-height:130px}
.partners h3{margin:1rem 0 0;line-height:1.3}
.contact-line{margin:-1.2rem 0 2.6rem;color:#c3cfdc;font-size:1rem}
.contact-line a{color:var(--cyan);font-weight:700;border-bottom:1px solid rgba(79,179,207,.4)}
.contact-line a:hover{border-color:var(--cyan)}
.work{background:var(--paper)}
@media (max-width:980px){.partners{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.partners{grid-template-columns:1fr 1fr}.partners div{min-height:110px;padding:1.1rem}.timeline{grid-template-columns:1fr}}

/* services: consulting & teaching */
.services{background:var(--mist)}
.about-us{background:var(--mist)}
.about{background:var(--mist)}
.about-us .h2 em{color:var(--blue)}
.services__lede{max-width:40rem;margin-top:1.2rem}
.services__group{margin-top:3rem;margin-bottom:0}
.services__cards{margin-top:1.2rem}
.services__more{margin-top:3.5rem;padding-top:1rem;border-top:1px solid var(--line)}
.services__list{list-style:none;margin:1rem 0 0}
.services__list li{position:relative;padding:.55rem 0 .55rem 1.4rem;color:var(--muted);font-size:.98rem;border-bottom:1px solid var(--line)}
.services__list li::before{content:"";position:absolute;left:0;top:1.05rem;width:7px;height:7px;border-radius:50%;background:var(--cyan)}
.services .values{margin-top:1rem}
.services .values dd{color:var(--muted)}
.services__cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.btn--outline{border-color:var(--ink);color:var(--ink)}
.btn--outline:hover{background:var(--ink);color:#fff}
@media (max-width:600px){.services__cta .btn{width:100%}}

/* footer */
.footer{background:var(--navy-950);color:#a9b6c4;font-size:.85rem;padding:2.2rem 0;border-top:1px solid rgba(255,255,255,.06)}
.footer__inner{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:1.5rem}
.footer__inner > p{justify-self:end}
.footer__inner > a:hover{color:#fff}
.footer__brand img{width:150px}
.footer__brand p{color:var(--cyan);font-size:.78rem;letter-spacing:.06em;margin-top:.3rem}


/* compact menu on medium screens (menu has 7 links) */
@media (max-width:1180px){
  .nav__toggle{display:block}
  .nav__links{position:fixed;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#06111f;padding:.5rem var(--pad) 1.5rem;transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .25s,transform .25s,visibility .25s}
  .nav.is-open{background:#06111f}
  .nav.is-open .nav__links{opacity:1;transform:none;visibility:visible}
  .nav__links a{padding:.9rem 0;border-bottom:1px solid rgba(255,255,255,.08);font-size:1rem}
  .nav__links .btn{margin:1rem 0 0;border-bottom:1px solid rgba(255,255,255,.45);justify-content:center}
}

/* reveal (content visible without JS) */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js .reveal{opacity:1;transform:none;transition:none}}

/* responsive */
@media (max-width:980px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .grid6{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:.5rem}
}
@media (max-width:860px){
  .nav__toggle{display:block}
  .nav__links{position:fixed;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#06111f;padding:.5rem var(--pad) 1.5rem;transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .25s,transform .25s,visibility .25s}
  .nav.is-open{background:#06111f}
  .nav.is-open .nav__links{opacity:1;transform:none;visibility:visible}
  .nav__links a{padding:.9rem 0;border-bottom:1px solid rgba(255,255,255,.08);font-size:1rem}
  .nav__links .btn{margin:1rem 0 0;border-bottom:1px solid rgba(255,255,255,.45);justify-content:center}
  .split2,.feature,.feature--rev{grid-template-columns:1fr}
  .feature--rev img{order:0}
  .footer__inner{grid-template-columns:1fr;text-align:left}
  .footer__inner > p{justify-self:start}
}
@media (max-width:600px){
  .pillars{grid-template-columns:repeat(2,1fr);gap:1.1rem}
  .trio,.cards,.grid6{grid-template-columns:1fr}
  .timeline{grid-template-columns:repeat(2,1fr);row-gap:1.5rem}
  .timeline::before{display:none}
  .form .row{grid-template-columns:1fr}
  .form .btn,.hero__ctas .btn{width:100%}
  .values div{grid-template-columns:1fr;gap:.2rem}
  .brand__name{font-size:.72rem;letter-spacing:.18em}
  .quote{min-height:520px}
  .hero__title{font-size:2.05rem}
}

/* timeline spacing */
.timeline li{padding-right:1.25rem;line-height:1.35}
@media (max-width:600px){
  .timeline{grid-template-columns:1fr;row-gap:1.1rem;padding-left:1.2rem;border-left:1px solid rgba(255,255,255,.2)}
  .timeline li{padding-top:0}
  .timeline li::before{left:calc(-1.2rem - 4px);top:.35rem}
}