:root{
  --ink:#12303d;--ink2:#1f4b5c;--teal:#2a8fb0;--cyan:#7fd0e6;--violet:#a9a4ee;
  --bg:#f7fafc;--card:#fff;--line:#dfeaf0;--muted:#5b7482;
  --grad:linear-gradient(120deg,#7fd0e6,#2a8fb0 60%,#1f6f94);
  --r:16px;--shadow:0 10px 30px -12px rgba(18,48,61,.25)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;font:16px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2rem,5.2vw,3.5rem)}
h2{font-size:clamp(1.6rem,3.6vw,2.4rem)}
h3{font-size:1.15rem}
p{margin:0 0 1em}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{color:var(--teal);font-weight:700;text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;margin:0 0 12px}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(247,250,252,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;letter-spacing:.08em;font-size:1.15rem;color:var(--ink)}
.menu{display:flex;align-items:center;gap:22px}
.menu a{text-decoration:none;color:var(--muted);font-size:.95rem}
.menu a:hover{color:var(--ink)}
.burger{display:none;background:none;border:0;padding:8px;cursor:pointer}
.burger span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0;transition:.2s}

/* buttons */
.btn{display:inline-block;background:var(--grad);color:#fff!important;padding:13px 24px;border-radius:12px;text-decoration:none;font-weight:700;box-shadow:0 8px 20px -8px rgba(42,143,176,.7);transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-2px)}
.btn.sm{padding:8px 16px;font-size:.9rem;color:#fff!important}
.btn.ghost{background:transparent;color:var(--ink)!important;border:1.5px solid var(--ink2);box-shadow:none}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0 18px}
.cta.center{justify-content:center}

/* hero */
.hero{position:relative;overflow:hidden;padding:56px 0 0;background:
  radial-gradient(900px 400px at 85% 0%,rgba(127,208,230,.35),transparent 70%),
  radial-gradient(600px 300px at 0% 30%,rgba(169,164,238,.18),transparent 70%)}
.hero::before{content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:48px 48px;mask-image:radial-gradient(ellipse at 70% 30%,#000,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 70% 30%,#000,transparent 70%)}
.hero-in{position:relative;display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:center}
.lead{font-size:1.15rem;color:var(--muted);max-width:560px}
.tag{color:var(--teal);font-weight:600;font-style:italic;margin:0}
.hero-art{position:relative;display:grid;place-items:center}
.hero-art img{position:relative;width:min(340px,70%);filter:drop-shadow(0 20px 30px rgba(42,143,176,.35));animation:float 6s ease-in-out infinite}
.glow{position:absolute;width:70%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(127,208,230,.6),transparent 70%);filter:blur(20px)}
@keyframes float{50%{transform:translateY(-12px)}}
.stats{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:56px;background:var(--card);border:1px solid var(--line);border-bottom:0;border-radius:var(--r) var(--r) 0 0;box-shadow:var(--shadow)}
.stats div{padding:22px 18px;text-align:center;border-right:1px solid var(--line)}
.stats div:last-child{border:0}
.stats b{display:block;font-size:1.9rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stats span{font-size:.85rem;color:var(--muted);line-height:1.3;display:block}

/* sections */
.sec{padding:84px 0}
.sec.alt{background:#eef5f9}
.sec-head{max-width:640px;margin:0 0 40px}
.sec-head p{color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:0 1px 0 rgba(0,0,0,.02);transition:transform .2s,box-shadow .2s,border-color .2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--cyan)}
.card p{color:var(--muted);font-size:.96rem}
.card ul{list-style:none;margin:0;padding:0;font-size:.9rem}
.card li{padding:5px 0 5px 22px;position:relative;color:var(--ink2)}
.card li::before,.check li::before{content:"";position:absolute;left:0;top:.8em;width:12px;height:7px;border-left:2px solid var(--teal);border-bottom:2px solid var(--teal);transform:rotate(-45deg) translateY(-50%)}
.ico{width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,#e3f6fb,#dcd9fb);display:grid;place-items:center;margin-bottom:16px}
.ico svg{width:26px;height:26px;fill:none;stroke:var(--ink2);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}

.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split p{color:var(--muted)}
.check{list-style:none;padding:0;margin:20px 0 0}
.check li{position:relative;padding:6px 0 6px 26px}
.signs{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px;box-shadow:var(--shadow)}
.signs h3{margin-bottom:12px}
.signs ul{list-style:none;margin:0;padding:0}
.signs li{padding:9px 0 9px 28px;position:relative;border-bottom:1px solid var(--line);color:var(--ink2)}
.signs li:last-child{border:0}
.signs li::before{content:"!";position:absolute;left:0;top:10px;width:18px;height:18px;border-radius:50%;background:linear-gradient(135deg,#e3f6fb,#dcd9fb);color:var(--teal);font-weight:800;font-size:.75rem;display:grid;place-items:center}

.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.steps li{position:relative;padding:24px;background:var(--card);border:1px solid var(--line);border-radius:var(--r)}
.steps b{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--grad);color:#fff;margin-bottom:14px}
.steps p{color:var(--muted);font-size:.94rem;margin:0}

.dark{background:linear-gradient(160deg,#0f2833,#1f4b5c);color:#e8f4f8}
.dark .sec-head p{color:#a9c6d2}
.dark .eyebrow{color:var(--cyan)}
.results{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.results div{padding:26px;border:1px solid rgba(255,255,255,.12);border-radius:var(--r);background:rgba(255,255,255,.04)}
.results h3{color:#fff;margin-bottom:10px}
.results strong{color:var(--cyan)}
.results span{color:#b9d3dc;font-size:.92rem;display:block}

.chips{display:flex;flex-wrap:wrap;gap:10px}
.chips span{padding:9px 16px;background:var(--card);border:1px solid var(--line);border-radius:99px;font-size:.92rem;font-weight:600;color:var(--ink2)}

.person{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px;box-shadow:var(--shadow)}
.person h3{margin:0;font-size:1.5rem}
.role{color:var(--teal)!important;font-weight:600;margin-bottom:14px}
.person ul{margin:0;padding-left:18px;color:var(--ink2)}
.person li{padding:3px 0}

.cta-sec{text-align:center;background:radial-gradient(700px 300px at 50% 0%,rgba(127,208,230,.35),transparent 70%)}
.cta-sec p{color:var(--muted)}
.loc{margin-top:20px;font-size:.9rem}

footer{border-top:1px solid var(--line);padding:26px 0;font-size:.88rem;color:var(--muted)}
.foot{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.foot .brand{font-size:1rem}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s,transform .6s}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.hero-art img{animation:none}html{scroll-behavior:auto}}

/* responsive */
@media (max-width:960px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .steps,.results{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
  .burger{display:block}
  .menu{position:absolute;top:64px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--bg);border-bottom:1px solid var(--line);max-height:0;overflow:hidden;transition:max-height .3s}
  .nav.open .menu{max-height:420px;padding:8px 20px 16px}
  .menu a{padding:12px 0}
  .menu .btn{text-align:center;margin-top:8px}
  .hero{padding-top:32px}
  .hero-in,.split{grid-template-columns:1fr}
  .hero-art{order:-1}.hero-art img{width:170px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stats div:nth-child(2){border-right:0}
  .stats div:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .sec{padding:60px 0}
  .grid,.steps,.results{grid-template-columns:1fr}
  .foot{justify-content:center;text-align:center}
}

.grid.sol .card{padding:22px}
.grid.sol .card h3{margin-bottom:8px}
.grid.sol .card p{margin:0}
.wm{color:var(--teal);text-decoration:none;font-weight:600}