:root{
  --navy:#14304f;
  --navy-deep:#0e2238;
  --blue:#1d5e9e;
  --blue-soft:#e8f0f8;
  --gold:#d9971b;
  --gold-bright:#f0b429;
  --gold-soft:#fdf3dd;
  --ink:#22303e;
  --muted:#5b6b7b;
  --bg:#f7f5f0;
  --card:#ffffff;
  --line:#e4e0d6;
  --success:#1e6b34;
  --danger:#b3261e;
  --radius:8px;
  --shadow:0 1px 2px rgba(20,48,79,.05),0 18px 44px -22px rgba(20,48,79,.24);
  --font-display:"Barlow Condensed","Arial Narrow",sans-serif;
  --font-body:"Inter",-apple-system,"Segoe UI",sans-serif;
  --font-mono:"JetBrains Mono","Courier New",monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{font-family:var(--font-body);background:var(--bg);color:var(--ink);line-height:1.6;font-size:16px}
a{color:var(--blue)}
p{color:var(--muted)}
h1,h2,h3{font-family:var(--font-display);color:var(--navy);line-height:1.08;text-transform:uppercase;letter-spacing:.01em}
h1{font-size:clamp(2.5rem,7vw,4.6rem);font-weight:800}
h2{font-size:clamp(1.75rem,4vw,2.65rem);font-weight:700}
h3{font-size:1.35rem;font-weight:700}
button,input,select,textarea{font:inherit}
.wrap{width:min(1120px,92%);margin:0 auto}
.eyebrow{font-family:var(--font-mono);font-size:.72rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);display:inline-flex;align-items:center;gap:.55rem}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--gold);display:inline-block}
.skip-link{position:absolute;left:-9999px;top:0;background:#fff;color:var(--navy);padding:.7rem 1rem;z-index:200}
.skip-link:focus{left:1rem;top:1rem}
header{position:sticky;top:0;z-index:50;background:rgba(247,245,240,.93);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:.65rem;text-decoration:none}
.brand-mark{width:38px;height:38px;border-radius:9px;background:linear-gradient(135deg,var(--navy) 0 55%,var(--blue) 55% 100%);position:relative;display:grid;place-items:center;flex:none}
.brand-mark::after{content:"";width:16px;height:16px;background:repeating-linear-gradient(45deg,var(--gold-bright) 0 4px,var(--navy) 4px 8px);border-radius:3px}
.brand-name{font-family:var(--font-display);font-weight:800;text-transform:uppercase;color:var(--navy);font-size:1.12rem;line-height:1}
.brand-name small{display:block;font-family:var(--font-mono);font-size:.58rem;font-weight:600;letter-spacing:.22em;color:var(--gold);margin-top:3px}
.nav-links{display:flex;align-items:center;gap:1.5rem;list-style:none}
.nav-links a{color:var(--ink);text-decoration:none;font-size:.9rem;font-weight:500}
.nav-links a:hover{color:var(--blue)}
.nav-cta{background:var(--gold);color:var(--navy-deep)!important;font-weight:700;padding:.55rem 1.1rem;border-radius:999px;font-size:.85rem!important}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;width:42px;height:42px;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.nav-toggle span{width:18px;height:2px;background:var(--navy);display:block}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;text-decoration:none;font-weight:700;font-size:.95rem;padding:.85rem 1.45rem;border-radius:999px;border:0;cursor:pointer;transition:background .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 18px -8px rgba(20,48,79,.35)}
.btn:disabled{opacity:.65;cursor:not-allowed;transform:none;box-shadow:none}
.btn-gold{background:var(--gold);color:var(--navy-deep)}
.btn-gold:hover{background:var(--gold-bright)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--blue)}
.btn-ghost{border:1.5px solid rgba(20,48,79,.2);color:var(--navy);background:transparent}
.hero{background:var(--navy-deep);color:#fff;position:relative;overflow:hidden;padding:clamp(3.4rem,7vw,5.5rem) 0 2.2rem}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(240,180,41,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(240,180,41,.055) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(ellipse 90% 80% at 70% 20%,#000 30%,transparent 75%)}
.hero .wrap{position:relative}
.hero h1{color:#fff;margin:.9rem 0 1rem;max-width:860px}
.hero h1 em{font-style:normal;color:var(--gold-bright)}
.hero p{color:#c1ccd8;max-width:700px;font-size:1.06rem}
.hero-actions{display:flex;gap:.85rem;flex-wrap:wrap;margin-top:1.5rem}
.trust-row{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2rem}
.trust-row div{background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:1rem}
.trust-row b{display:block;color:var(--gold-bright);font-family:var(--font-display);font-size:1.2rem;text-transform:uppercase}
.trust-row span{display:block;color:#c1ccd8;font-size:.9rem;margin-top:.2rem}
.section{padding:clamp(3.2rem,7vw,5rem) 0}
.donation-layout{display:grid;grid-template-columns:minmax(0,1fr) 420px;gap:1.5rem;align-items:start}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.35rem}
.donation-panel{padding:1.5rem}
.field-group{border:0;margin:0 0 1.35rem}
.field-group legend,.form-label{display:block;font-family:var(--font-mono);font-size:.76rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--navy);margin-bottom:.55rem}
.segmented{display:grid;grid-template-columns:1fr 1fr;gap:.55rem}
.segment,.amount-btn{border:1px solid var(--line);background:#fff;color:var(--navy);font-weight:800;border-radius:var(--radius);padding:.85rem .75rem;cursor:pointer;min-height:48px}
.segment[aria-pressed="true"],.amount-btn[aria-pressed="true"]{background:var(--navy);color:#fff;border-color:var(--navy)}
.segment small{display:block;color:inherit;opacity:.72;font-weight:600;font-size:.74rem;margin-top:.1rem}
.amount-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.55rem}
.custom-amount{margin-top:.65rem;display:grid;grid-template-columns:auto 1fr;align-items:center;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.custom-amount span{padding:0 .85rem;color:var(--muted);font-weight:800;border-right:1px solid var(--line)}
.custom-amount input{border:0;padding:.85rem;width:100%;border-radius:0 var(--radius) var(--radius) 0;color:var(--ink)}
.custom-amount input:focus{outline:2px solid var(--gold);outline-offset:2px}
.impact-note{margin-top:.75rem;background:var(--blue-soft);border-left:4px solid var(--blue);border-radius:var(--radius);padding:.8rem .9rem;color:var(--navy);font-weight:600;font-size:.92rem}
.check-row{display:flex;gap:.65rem;align-items:flex-start;background:var(--gold-soft);border:1px solid rgba(217,151,27,.25);border-radius:var(--radius);padding:.85rem}
.check-row input{width:1.1rem;height:1.1rem;margin-top:.18rem;accent-color:var(--gold)}
.check-row label{font-weight:700;color:var(--navy)}
.check-row p{font-size:.86rem;margin-top:.1rem}
.summary{border-top:1px solid var(--line);padding-top:1.1rem;margin-top:1.2rem}
.summary-row{display:flex;justify-content:space-between;gap:1rem;margin:.35rem 0;color:var(--muted)}
.summary-row.total{font-size:1.35rem;font-weight:800;color:var(--navy);border-top:1px dashed var(--line);padding-top:.7rem;margin-top:.75rem}
.status{margin-top:1rem;border-radius:var(--radius);padding:.85rem .95rem;font-weight:700;display:none}
.status.ok{display:block;background:#e6f4ea;color:var(--success)}
.status.err{display:block;background:#fdecea;color:var(--danger)}
.status.info{display:block;background:var(--blue-soft);color:var(--navy)}
#checkout{margin-top:1rem;min-height:0}
#checkout.active{min-height:620px;border-top:1px solid var(--line);padding-top:1rem}
.side-stack{display:grid;gap:1rem}
.amount-impact{display:grid;gap:.75rem;margin-top:1rem}
.amount-impact div{border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:var(--radius);padding:.8rem;background:#fff}
.amount-impact b{display:block;color:var(--navy)}
.supporter-form{display:grid;gap:.85rem;margin-top:1rem}
.supporter-form label{font-family:var(--font-mono);font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--navy)}
.supporter-form input,.supporter-form textarea{width:100%;border:1px solid var(--line);border-radius:var(--radius);padding:.75rem;background:#fff;color:var(--ink);margin-top:.3rem}
.supporter-form textarea{min-height:92px;resize:vertical}
.supporter-check{display:flex;gap:.6rem;align-items:flex-start}
.supporter-check input{margin-top:.23rem;accent-color:var(--gold)}
.supporter-check label{font-family:var(--font-body);font-size:.92rem;text-transform:none;letter-spacing:0;color:var(--ink);font-weight:700}
.supporter-check small{display:block;color:var(--muted);font-weight:500;margin-top:.1rem}
.legal-links{font-size:.8rem;color:var(--muted)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1.5rem}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem}
.step b{font-family:var(--font-display);font-size:1.2rem;color:var(--gold);display:block}
.text-page{max-width:820px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:clamp(1.3rem,4vw,2.2rem);margin:0 auto}
.text-page h2{margin:1.5rem 0 .55rem}
.text-page p,.text-page li{margin:.55rem 0;color:var(--muted)}
.text-page ul{padding-left:1.3rem}
.receipt-panel{max-width:760px;margin:0 auto}
.receipt-total{font-family:var(--font-display);font-size:2.7rem;color:var(--navy);font-weight:800;line-height:1;margin:.7rem 0}
footer{background:var(--navy-deep);color:#9fb0c0;padding:2.5rem 0 2rem;font-size:.88rem}
footer .wrap{display:flex;justify-content:space-between;gap:1.2rem;flex-wrap:wrap}
footer a{color:#c1ccd8;text-decoration:none;margin-right:1rem}
footer a:hover{color:var(--gold-bright)}
@media (max-width:900px){
  .donation-layout{grid-template-columns:1fr}
  .trust-row,.steps{grid-template-columns:1fr}
}
@media (max-width:640px){
  .nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;border-bottom:1px solid var(--line);padding:.5rem 0;box-shadow:var(--shadow)}
  .nav-links.open{display:flex}
  .nav-links li{padding:.65rem 6%}
  .nav-links .nav-cta{display:inline-block;text-align:center;margin:.4rem 6%}
  .nav-toggle{display:flex}
  .amount-grid{grid-template-columns:repeat(2,1fr)}
  .hero-actions{align-items:stretch;flex-direction:column}
  .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .btn{transition:none}
  .btn:hover{transform:none}
}