/* ============================================================
   OASiS - shared design system
   Palette grounded in the name: an oasis (deep water green +
   growth + warm marigold). Apple-influenced: generous space,
   soft depth instead of hard borders, large confident type.
   ============================================================ */
:root{
  --deep:#0C322C;
  --deep-2:#0F4036;
  --leaf:#1C8A5B;
  --leaf-soft:#5BBE92;
  --marigold:#E0921F;
  --marigold-deep:#BE7613;
  --paper:#FBFCFA;
  --mist:#EFF4EE;
  --card:#FFFFFF;
  --ink:#0C322C;
  --muted:#586862;
  --line:rgba(12,50,44,.10);
  --line-2:rgba(12,50,44,.16);
  --shadow:0 22px 50px -28px rgba(12,50,44,.30);
  --shadow-soft:0 10px 30px -18px rgba(12,50,44,.22);
  --display:"Fraunces",Georgia,serif;
  --body:"Hanken Grotesk",system-ui,-apple-system,sans-serif;
  --mono:"Spline Sans Mono",ui-monospace,monospace;
  --maxw:1200px;
  --radius:22px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:var(--body);
  color:var(--ink);
  background:var(--paper);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}
h1,h2,h3,h4{font-family:var(--display);font-weight:500;line-height:1.06;letter-spacing:-.018em;color:var(--ink)}
strong{font-weight:600}

.eyebrow{
  font-family:var(--mono);
  font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--leaf);font-weight:500;display:inline-block;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--body);font-weight:600;font-size:.95rem;
  padding:12px 22px;border-radius:999px;cursor:pointer;border:none;
  transition:transform .2s cubic-bezier(.2,.7,.2,1),box-shadow .25s,background .2s,color .2s,border-color .2s;
  white-space:nowrap;
}
.btn-primary{background:var(--marigold);color:#241804;box-shadow:0 8px 22px -8px rgba(190,118,19,.6)}
.btn-primary:hover{transform:translateY(-2px);background:var(--marigold-deep);color:#fff}
.btn-dark{background:var(--deep);color:#eaf5ef}
.btn-dark:hover{transform:translateY(-2px);background:var(--deep-2);box-shadow:var(--shadow-soft)}
.btn-ghost{background:transparent;border:1.5px solid var(--line-2);color:var(--ink)}
.btn-ghost:hover{border-color:var(--deep);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--deep);box-shadow:var(--shadow-soft)}
.btn-light:hover{transform:translateY(-2px)}
.textlink{font-family:var(--mono);font-size:.82rem;font-weight:600;color:var(--leaf);letter-spacing:.02em;display:inline-flex;align-items:center;gap:7px;transition:gap .2s}
.textlink:hover{gap:12px}

/* ---------- header ---------- */
header{position:fixed;top:0;left:0;right:0;z-index:200;transition:background .3s,box-shadow .3s,padding .3s;padding:18px 0}
header.scrolled{background:rgba(251,252,250,.82);backdrop-filter:saturate(160%) blur(16px);box-shadow:0 1px 0 var(--line);padding:11px 0}
.nav{display:flex;align-items:center;justify-content:space-between;gap:22px}
.brand{display:flex;align-items:center;gap:12px}
.brand .mark{width:36px;height:36px;flex:none}
.brand .wordmark{font-family:var(--display);font-size:1.5rem;font-weight:600;letter-spacing:-.02em;line-height:1}
.brand small{display:block;font-family:var(--mono);font-size:.56rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:500;margin-top:3px}
.navlinks{display:flex;align-items:center;gap:30px}
.navlinks .lnk{font-size:.95rem;font-weight:500;opacity:.8;transition:opacity .2s;position:relative}
.navlinks .lnk:hover,.navlinks .lnk.active{opacity:1}
.navlinks .lnk.active::after{content:"";position:absolute;left:0;right:0;bottom:-7px;height:2px;background:var(--marigold);border-radius:2px}

/* dropdown */
.dd{position:relative}
.dd-panel{
  position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%) translateY(8px);
  background:#fff;border-radius:18px;box-shadow:var(--shadow);padding:14px;
  width:430px;opacity:0;visibility:hidden;transition:opacity .22s,transform .22s;
  display:grid;grid-template-columns:1fr 1fr;gap:4px;border:1px solid var(--line);
}
.dd:hover .dd-panel,.dd:focus-within .dd-panel{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.dd-panel a{display:block;padding:9px 12px;border-radius:10px;font-size:.9rem;font-weight:500;opacity:.85;transition:background .15s,opacity .15s}
.dd-panel a:hover{background:var(--mist);opacity:1}
.dd-panel a small{display:block;font-family:var(--mono);font-size:.62rem;color:var(--muted);letter-spacing:.04em;margin-top:1px;font-weight:400}

.menu-btn{display:none;background:none;border:none;cursor:pointer;padding:8px;z-index:210}
.menu-btn span{display:block;width:25px;height:2px;background:var(--ink);margin:5px 0;transition:.28s;border-radius:2px}

/* ---------- generic section ---------- */
.band{padding:118px 0}
.band-tight{padding:84px 0}
.band-mist{background:var(--mist)}
.band-deep{background:var(--deep);color:#cfe6da}
.band-deep h1,.band-deep h2,.band-deep h3,.band-deep h4{color:#fff}
.band-deep .eyebrow{color:var(--leaf-soft)}
.band-deep .muted,.band-deep p.sub{color:#a4c4b6}

.sec-head{max-width:720px;margin:0 auto 60px;text-align:center}
.sec-head.left{margin-left:0;text-align:left}
.sec-head h2{font-size:clamp(2.1rem,4.2vw,3.4rem);margin-top:16px}
.sec-head p{color:var(--muted);font-size:1.12rem;margin-top:20px;line-height:1.55}
.band-deep .sec-head p{color:#a4c4b6}

/* ---------- hero (home) ---------- */
.hero{position:relative;padding:184px 0 96px;overflow:hidden}
.hero-ripple{position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.55}
.hero-inner{position:relative;z-index:1;max-width:920px}
.hero h1{font-size:clamp(2.9rem,6.6vw,5.6rem);letter-spacing:-.032em;line-height:1.02;margin-top:22px}
.hero h1 .it{font-style:italic;color:var(--leaf)}
.hero .lede{font-size:clamp(1.1rem,2vw,1.4rem);color:var(--muted);max-width:660px;margin:28px 0 38px;line-height:1.55}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.statrow{display:flex;flex-wrap:wrap;gap:56px;margin-top:74px;padding-top:40px;border-top:1px solid var(--line)}
.stat .n{font-family:var(--display);font-size:2.7rem;font-weight:600;line-height:1}
.stat .n em{font-style:normal;color:var(--marigold)}
.stat .l{font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-top:10px;max-width:160px;line-height:1.5}

/* ---------- page hero (inner pages) ---------- */
.phero{padding:158px 0 64px;position:relative;overflow:hidden}
.phero .crumb{font-family:var(--mono);font-size:.74rem;letter-spacing:.04em;color:var(--muted);margin-bottom:22px}
.phero .crumb a{color:var(--leaf)}
.phero h1{font-size:clamp(2.4rem,5vw,4rem);letter-spacing:-.03em;max-width:16ch}
.phero .lede{font-size:clamp(1.08rem,1.8vw,1.32rem);color:var(--muted);max-width:680px;margin-top:22px;line-height:1.55}
.phero .tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}

/* ---------- process ---------- */
.process{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.step{background:var(--card);border-radius:18px;padding:30px 26px;box-shadow:var(--shadow-soft);position:relative}
.step .num{font-family:var(--mono);font-size:.78rem;color:var(--marigold-deep);font-weight:600}
.step h3{font-size:1.22rem;margin:14px 0 9px;font-weight:600}
.step p{font-size:.92rem;color:var(--muted);line-height:1.5}

/* ---------- innovation catalogue ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.spec{
  background:var(--card);border-radius:var(--radius);padding:30px 30px 26px;
  box-shadow:var(--shadow-soft);position:relative;display:flex;flex-direction:column;
  transition:transform .28s cubic-bezier(.2,.7,.2,1),box-shadow .28s;
}
a.spec:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.spec-top{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:14px}
.spec .idx{font-family:var(--mono);font-size:.76rem;color:var(--muted);font-weight:500;letter-spacing:.03em}
.spec h3{font-size:1.42rem;margin-bottom:3px;font-weight:600}
.spec .acro{font-family:var(--mono);font-size:.74rem;color:var(--leaf);letter-spacing:.02em;margin-bottom:13px}
.spec p{font-size:.96rem;color:var(--muted);line-height:1.56;flex:1}
.spec .foot{margin-top:18px;padding-top:14px;border-top:1px solid var(--line);font-family:var(--mono);font-size:.72rem;color:var(--muted);display:flex;align-items:center;justify-content:space-between;gap:10px}
.spec .foot .go{color:var(--leaf);font-weight:600}

.tag{font-family:var(--mono);font-size:.62rem;letter-spacing:.07em;text-transform:uppercase;font-weight:600;padding:6px 10px;border-radius:7px;white-space:nowrap}
.tag.gov{background:var(--deep);color:#bfe6d3}
.tag.unesco{background:var(--marigold);color:#241804}
.tag.ngo{background:#e4efe8;color:var(--deep-2)}
.tag.uni{background:#eae6f4;color:#43356b}
.tag.pilot{background:#fbeede;color:#8a5a12}
.band-deep .tag.ngo{background:rgba(255,255,255,.12);color:#dcefe4}

/* ---------- feature split ---------- */
.feature{display:grid;grid-template-columns:1.04fr .96fr;gap:60px;align-items:center}
.feature.rev .copy{order:2}
.feature .copy h2{font-size:clamp(2rem,3.6vw,3rem);margin-top:14px}
.feature .copy p{color:var(--muted);margin-top:18px;font-size:1.06rem}
.band-deep .feature .copy p{color:#a4c4b6}
.feature .copy .btns{margin-top:28px;display:flex;gap:12px;flex-wrap:wrap}
.pills{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.pill{font-family:var(--mono);font-size:.74rem;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 15px;color:var(--ink)}
.band-deep .pill{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14);color:#dcefe4}
.visual{border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3.3;background:linear-gradient(155deg,#0F4036,#0A2A24 65%);display:grid;place-items:center;box-shadow:var(--shadow)}

/* awards */
.awards{display:flex;flex-direction:column;gap:13px;margin-top:24px}
.award{display:flex;gap:16px;align-items:flex-start;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:16px 18px}
.award .yr{font-family:var(--mono);font-size:.74rem;color:var(--marigold);font-weight:600;width:48px;flex:none;padding-top:2px}
.award .t{font-size:.95rem;color:#eaf5ef;font-weight:500;line-height:1.42}
.award .t span{display:block;color:#9fc0b1;font-weight:400;font-size:.83rem;margin-top:2px}

/* ---------- recognition ---------- */
.recog{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.rc{padding:26px 24px;border:1px solid rgba(255,255,255,.14);border-radius:16px;background:rgba(255,255,255,.04)}
.rc .src{font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:var(--leaf-soft);margin-bottom:12px}
.rc .q{font-size:1.02rem;line-height:1.45;color:#eef6f1}

/* ---------- paths / cards grid ---------- */
.paths{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.path{background:var(--card);border-radius:var(--radius);padding:34px 30px;box-shadow:var(--shadow-soft);display:flex;flex-direction:column;transition:transform .28s,box-shadow .28s}
.path:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.path .ic{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;background:var(--mist);color:var(--marigold-deep);margin-bottom:20px}
.path h3{font-size:1.48rem;font-weight:600}
.path p{color:var(--muted);font-size:.98rem;margin:13px 0 24px;flex:1}

/* ---------- prose (inner content) ---------- */
.prose{max-width:760px;margin:0 auto}
.prose.wide{max-width:900px}
.prose h2{font-size:clamp(1.7rem,3vw,2.4rem);margin:8px 0 18px}
.prose h3{font-size:1.4rem;margin:42px 0 14px;font-weight:600}
.prose p{color:#3c4a44;font-size:1.08rem;margin-bottom:20px;line-height:1.7}
.prose p.sub{color:var(--muted)}
.prose ul{list-style:none;margin:6px 0 24px;padding:0}
.prose ul li{position:relative;padding-left:30px;margin-bottom:13px;color:#3c4a44;font-size:1.04rem;line-height:1.6}
.prose ul li::before{content:"";position:absolute;left:4px;top:11px;width:8px;height:8px;border-radius:50%;background:var(--leaf)}
.prose a.inline{color:var(--leaf);font-weight:600;border-bottom:1px solid rgba(28,138,91,.3)}
.prose a.inline:hover{border-color:var(--leaf)}
.lead{font-size:1.24rem;line-height:1.6;color:var(--ink);margin-bottom:26px;font-family:var(--display);font-weight:400}

/* metric strip */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:8px 0}
.metric{background:var(--card);border-radius:18px;padding:28px 24px;box-shadow:var(--shadow-soft);text-align:center}
.band-deep .metric{background:rgba(255,255,255,.05);box-shadow:none;border:1px solid rgba(255,255,255,.12)}
.metric .n{font-family:var(--display);font-size:2.4rem;font-weight:600;line-height:1;color:var(--ink)}
.band-deep .metric .n{color:#fff}
.metric .n em{font-style:normal;color:var(--marigold)}
.metric .l{font-family:var(--mono);font-size:.7rem;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);margin-top:10px}
.band-deep .metric .l{color:#9fc0b1}

/* timeline */
.timeline{max-width:760px;margin:0 auto;position:relative;padding-left:34px}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:var(--line-2)}
.tl{position:relative;margin-bottom:30px}
.tl::before{content:"";position:absolute;left:-34px;top:5px;width:16px;height:16px;border-radius:50%;background:var(--marigold);box-shadow:0 0 0 4px var(--paper)}
.tl .when{font-family:var(--mono);font-size:.76rem;color:var(--leaf);font-weight:600;letter-spacing:.03em}
.tl h4{font-size:1.18rem;margin:5px 0 6px;font-weight:600}
.tl p{color:var(--muted);font-size:1rem;line-height:1.6}

/* contribute */
.give{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.give-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:32px}
.give-card h3{font-size:1.34rem;margin-bottom:5px}
.give-card .who{font-family:var(--mono);font-size:.72rem;color:var(--leaf-soft);letter-spacing:.05em;text-transform:uppercase;margin-bottom:20px}
.kv{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px dashed rgba(255,255,255,.14)}
.kv:last-child{border-bottom:none}
.kv .k{color:#9fc0b1;font-family:var(--mono);font-size:.78rem}
.kv .v{font-weight:600;color:#fff;font-family:var(--mono);font-size:.85rem;text-align:right}
.note{display:flex;gap:16px;align-items:center;flex-wrap:wrap;justify-content:space-between;margin-top:26px;padding:20px 26px;background:var(--marigold);color:#241804;border-radius:var(--radius)}

/* team */
.leaders{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.leader{background:var(--card);border-radius:16px;padding:22px 24px;box-shadow:var(--shadow-soft)}
.leader .role{font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--leaf)}
.leader .nm{font-weight:600;font-size:1.08rem;margin-top:6px;font-family:var(--display)}
.leader .sub{font-size:.86rem;color:var(--muted);margin-top:3px}
.creds{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.cred{font-family:var(--mono);font-size:.76rem;border:1px solid var(--line);border-radius:9px;padding:10px 14px;background:var(--card);color:var(--ink)}
.cred b{color:var(--leaf);font-weight:600}
.docrow{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}

/* news list */
.news-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:16px}
.news-item{background:var(--card);border-radius:18px;padding:26px 28px;box-shadow:var(--shadow-soft);transition:transform .25s,box-shadow .25s}
.news-item:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.news-item .src{font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--leaf);margin-bottom:8px}
.news-item h3{font-size:1.3rem;font-weight:600;margin-bottom:6px}
.news-item p{color:var(--muted);font-size:.98rem}

/* cta band */
.cta-band{text-align:center;max-width:680px;margin:0 auto}
.cta-band h2{font-size:clamp(2rem,4vw,3.1rem)}
.cta-band p{color:#a4c4b6;font-size:1.12rem;margin:18px 0 30px}
.cta-band .btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* reports */
.report-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:900px;margin:0 auto}
.report{background:var(--card);border-radius:18px;padding:26px;box-shadow:var(--shadow-soft);display:flex;flex-direction:column;gap:8px;transition:transform .25s,box-shadow .25s}
.report:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.report .yr{font-family:var(--display);font-size:1.7rem;font-weight:600}
.report .st{font-family:var(--mono);font-size:.72rem;color:var(--muted);letter-spacing:.04em}

/* footer */
footer{background:#08231F;color:#9fc0b1;padding:76px 0 40px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:36px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.1)}
footer h4{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:#6f9385;margin-bottom:18px;font-weight:500}
footer .brand-f{font-family:var(--display);font-size:1.7rem;color:#fff;font-weight:600;margin-bottom:14px}
footer p{font-size:.92rem;line-height:1.65;color:#9fc0b1}
footer a{color:#cfe4da;font-size:.92rem;display:block;margin-bottom:11px;transition:color .2s}
footer a:hover{color:var(--marigold)}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:30px;font-size:.8rem;color:#6f9385;font-family:var(--mono)}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* focus */
a:focus-visible,button:focus-visible{outline:3px solid var(--leaf);outline-offset:3px;border-radius:6px}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .feature,.feature.rev .copy{grid-template-columns:1fr;order:0}
  .feature{gap:40px}
  .recog{grid-template-columns:repeat(2,1fr)}
  .process{grid-template-columns:1fr 1fr}
  .metrics{grid-template-columns:repeat(2,1fr)}
  .leaders{grid-template-columns:1fr 1fr}
  .give{grid-template-columns:1fr}
  .report-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  body{font-size:16px}
  .wrap{padding:0 22px}
  .band{padding:78px 0}
  .band-tight{padding:60px 0}
  .hero{padding:140px 0 72px}
  .navlinks{
    position:fixed;inset:0 0 0 auto;width:min(82%,340px);background:var(--deep);
    flex-direction:column;align-items:flex-start;justify-content:center;gap:8px;padding:48px 40px;
    transform:translateX(100%);transition:transform .34s cubic-bezier(.2,.7,.2,1);z-index:205;
  }
  .navlinks.open{transform:translateX(0)}
  .navlinks .lnk{color:#eaf5ef;font-size:1.2rem;opacity:.92;padding:10px 0;font-family:var(--display)}
  .navlinks .lnk.active::after{display:none}
  .navlinks .dd-panel{position:static;transform:none;opacity:1;visibility:visible;background:transparent;box-shadow:none;border:none;display:none;width:auto;padding:6px 0 6px 14px;grid-template-columns:1fr}
  .navlinks .dd.open-sub .dd-panel{display:block}
  .navlinks .dd-panel a{color:#bfe0d2;padding:7px 0;font-size:.98rem}
  .navlinks .dd-panel a:hover{background:transparent}
  .navlinks .dd-panel a small{color:#7fa595}
  .navlinks .btn-primary{margin-top:14px}
  .menu-btn{display:block}
  .menu-btn.x span:nth-child(1){transform:translateY(7px) rotate(45deg);background:#fff}
  .menu-btn.x span:nth-child(2){opacity:0}
  .menu-btn.x span:nth-child(3){transform:translateY(-7px) rotate(-45deg);background:#fff}
  .cat-grid,.paths,.process,.metrics,.leaders,.recog,.report-grid{grid-template-columns:1fr}
  .statrow{gap:34px}
  .stat .n{font-size:2.1rem}
  .foot-grid{grid-template-columns:1fr 1fr}
  .sec-head{margin-bottom:44px}
}
@media(max-width:460px){.foot-grid{grid-template-columns:1fr}}