:root{
  --navy:#183B5B;
  --navy-deep:#102B43;
  --blue:#5E8FB7;
  --blue-soft:#EAF2F8;
  --ink:#243746;
  --muted:#667786;
  --paper:#F8FAFC;
  --white:#FFFFFF;
  --line:#D9E3EC;
  --shadow:0 18px 50px rgba(16,43,67,.10);
  --radius:22px;
  --max:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.6}
a{color:inherit}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 40px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(217,227,236,.85)}
.nav{height:84px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand img{width:300px;height:auto}
.nav-links{display:flex;align-items:center;gap:26px;font-size:.96rem}
.nav-links a{text-decoration:none;color:var(--navy-deep);font-weight:600}
.nav-links a:hover{color:var(--blue)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 20px;border-radius:999px;text-decoration:none;font-weight:700;border:1px solid transparent;transition:.2s ease;cursor:pointer}
.button.primary{background:var(--navy);color:#fff;box-shadow:0 8px 18px rgba(24,59,91,.18)}
.button.primary:hover{transform:translateY(-1px);background:var(--navy-deep)}
.button.secondary{background:#fff;border-color:var(--line);color:var(--navy)}
.button.secondary:hover{border-color:var(--blue);color:var(--navy-deep)}
.button.disabled{opacity:.62;cursor:not-allowed}
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#F8FBFE 0%,#EEF5FA 100%);padding:96px 0 84px}
.hero:after{content:"";position:absolute;inset:auto -8% -120px -8%;height:320px;background:linear-gradient(135deg,transparent 25%,rgba(94,143,183,.09) 25% 46%,transparent 46% 55%,rgba(24,59,91,.06) 55% 72%,transparent 72%);transform:skewY(-4deg);pointer-events:none}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}
.eyebrow{display:inline-block;text-transform:uppercase;letter-spacing:.16em;font-size:.78rem;font-weight:800;color:var(--blue);margin-bottom:18px}
h1,h2,h3{color:var(--navy-deep);line-height:1.08;margin:0 0 18px}
h1{font-size:clamp(3rem,6vw,5.35rem);letter-spacing:-.05em;max-width:780px}
h2{font-size:clamp(2rem,3.8vw,3.35rem);letter-spacing:-.035em}
h3{font-size:1.22rem}
.lead{font-size:1.22rem;color:#4D6373;max-width:680px;margin:0 0 30px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-card{background:rgba(255,255,255,.88);border:1px solid rgba(217,227,236,.9);border-radius:30px;padding:36px;box-shadow:var(--shadow);position:relative}
.hero-card img{width:84px;margin-bottom:26px}
.hero-card .statement{font-size:1.65rem;font-weight:700;color:var(--navy);line-height:1.25;margin-bottom:18px}
.hero-card p{margin:0;color:var(--muted)}
.section{padding:88px 0}
.section.alt{background:var(--paper)}
.section-intro{max-width:760px;margin-bottom:42px}
.section-intro p{font-size:1.08rem;color:var(--muted);margin:0}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:0 8px 26px rgba(16,43,67,.05)}
.card .icon{width:48px;height:48px;border-radius:14px;background:var(--blue-soft);display:grid;place-items:center;color:var(--navy);font-weight:800;margin-bottom:22px}
.card p{margin:0;color:var(--muted)}
.band{background:var(--navy-deep);color:#fff;padding:70px 0}
.band-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.band h2,.band h3{color:#fff}
.band p{color:#D8E6F0}
.principles{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.principle{padding:20px;border-radius:16px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05)}
.principle strong{display:block;margin-bottom:4px}
.donate-panel{display:grid;grid-template-columns:1fr .9fr;gap:34px;align-items:stretch}
.donate-copy,.donate-box{border:1px solid var(--line);border-radius:26px;background:#fff;padding:38px}
.donate-box{background:linear-gradient(180deg,#fff 0%,#F4F8FB 100%);box-shadow:var(--shadow)}
.amounts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:24px 0}
.amount{border:1px solid var(--line);background:#fff;border-radius:12px;padding:12px;text-align:center;font-weight:800;color:var(--navy)}
.notice{font-size:.89rem;color:var(--muted);padding-top:18px;border-top:1px solid var(--line);margin-top:22px}
.use-list{display:grid;gap:12px;margin:28px 0 0;padding:0;list-style:none}
.use-list li{display:flex;gap:12px;align-items:flex-start}
.use-list li:before{content:"";flex:0 0 auto;width:9px;height:9px;border-radius:99px;background:var(--blue);margin-top:.55em}
.cta{padding:78px 0}
.cta-box{border-radius:30px;padding:48px;background:var(--blue-soft);display:flex;align-items:center;justify-content:space-between;gap:32px}
.cta-box h2{font-size:clamp(2rem,4vw,3rem);margin-bottom:8px}
.cta-box p{margin:0;color:var(--muted)}
.site-footer{padding:34px 0;border-top:1px solid var(--line);font-size:.9rem;color:var(--muted)}
.footer-grid{display:flex;justify-content:space-between;gap:20px;align-items:center}
.footer-grid img{width:170px;opacity:.92}
.page-hero{padding:72px 0 54px;background:var(--paper);border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(2.7rem,5vw,4.6rem)}
.page-hero .lead{max-width:760px}
.embed-slot{margin-top:24px;border:1px dashed #A8BBCB;border-radius:18px;padding:28px;text-align:center;background:#fff;color:var(--muted)}
.embed-slot strong{color:var(--navy);display:block;margin-bottom:6px}
.smallcaps{font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;font-weight:800;color:var(--blue)}
.mobile-toggle{display:none;border:0;background:transparent;font-size:1.6rem;color:var(--navy);padding:6px}
@media (max-width:860px){
  .brand img{width:230px}.mobile-toggle{display:block}.nav-links{display:none;position:absolute;top:84px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:20px;flex-direction:column;align-items:flex-start}.nav-links.open{display:flex}.nav-links .button{width:100%}
  .hero{padding:72px 0 64px}.hero-grid,.band-grid,.donate-panel{grid-template-columns:1fr;gap:34px}.cards{grid-template-columns:1fr}.hero-card{padding:30px}.principles{grid-template-columns:1fr}.cta-box{align-items:flex-start;flex-direction:column}.amounts{grid-template-columns:1fr 1fr 1fr}
}
@media (max-width:560px){.container{width:min(100% - 28px,var(--max))}.nav{height:74px}.nav-links{top:74px}.brand img{width:210px}.section{padding:64px 0}.hero{padding-top:58px}h1{font-size:3.05rem}.lead{font-size:1.08rem}.donate-copy,.donate-box{padding:28px}.amounts{grid-template-columns:1fr}.footer-grid{align-items:flex-start;flex-direction:column}}