:root{
  --green:#0f3d2e;
  --green-d:#092820;
  --green-l:#1c5842;
  --cream:#f7f1e3;
  --cream-d:#eee4cd;
  --ink:#20261f;
  --gold:#c6972f;
  --gold-hi:#e7bf5e;
  --red:#b5362e;
  --mute:#6f7b70;
  --paper:#fffdf6;
  --serif:"Fraunces",Georgia,serif;
  --sans:"Archivo","Helvetica Neue",Arial,sans-serif;
  --maxw:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}
.wrap--narrow{max-width:680px}
a{color:var(--green-l)}
em{font-style:italic}
h1,h2,h3{font-family:var(--serif);font-weight:900;line-height:1.05;letter-spacing:-.01em}

.snow{position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:radial-gradient(2px 2px at 20% 30%,rgba(255,255,255,.7),transparent),radial-gradient(2px 2px at 70% 60%,rgba(255,255,255,.5),transparent),radial-gradient(1.5px 1.5px at 40% 80%,rgba(255,255,255,.6),transparent),radial-gradient(1.5px 1.5px at 85% 20%,rgba(255,255,255,.5),transparent);
  background-size:380px 380px,300px 300px,260px 260px,420px 420px;opacity:.0}
body{position:relative}
main{position:relative;z-index:1}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4ch;cursor:pointer;border:0;font-family:var(--sans);font-weight:700;text-decoration:none;border-radius:999px;background:var(--green);color:var(--cream);padding:12px 24px;font-size:15px;transition:transform .15s,background .2s,box-shadow .2s}
.btn:hover{background:var(--green-l);transform:translateY(-1px);box-shadow:0 8px 24px rgba(15,61,46,.25)}
.btn--xl{padding:17px 38px;font-size:17px}
.btn--full{width:100%}
.btn--sm{padding:9px 18px;font-size:14px}
.btn--ghost{background:transparent;color:var(--green);box-shadow:inset 0 0 0 1.5px var(--green)}
.btn--ghost:hover{background:var(--green);color:var(--cream)}

/* ---- header ---- */
.site{position:sticky;top:0;z-index:20;background:var(--green);color:var(--cream)}
.site__in{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:inline-flex;align-items:center;gap:9px;text-decoration:none;color:var(--cream)}
.brand__sprig{font-size:19px}
.brand__name{font-family:var(--serif);font-weight:600;font-size:19px;letter-spacing:.01em}
.brand__cta{text-decoration:none;color:var(--green);background:var(--gold-hi);font-weight:700;font-size:14px;padding:9px 18px;border-radius:999px;transition:background .2s}
.brand__cta:hover{background:var(--gold)}

/* ---- hero ---- */
.hero{position:relative;min-height:92svh;display:flex;align-items:center;text-align:center;overflow:hidden;color:var(--cream);background:linear-gradient(170deg,#124535 0%,var(--green-d) 100%)}
.hero__scene{position:absolute;inset:0;z-index:0}
.hero__art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 40%;opacity:0;transition:opacity 1.2s ease;transform:scale(1.04)}
.hero__art.ready{opacity:.62}
.hero__glow{position:absolute;left:50%;top:38%;transform:translate(-50%,-50%);width:70vw;height:70vw;max-width:760px;max-height:760px;z-index:1;
  background:radial-gradient(circle,rgba(231,191,94,.28),transparent 62%);filter:blur(10px);animation:pulse 6s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.7;transform:translate(-50%,-50%) scale(1)}50%{opacity:1;transform:translate(-50%,-50%) scale(1.08)}}
.hero__snow{position:absolute;inset:0;z-index:2;pointer-events:none}
.hero__fade{position:absolute;left:0;right:0;bottom:0;height:34%;z-index:2;pointer-events:none;background:linear-gradient(to bottom,transparent,var(--green-d) 72%)}
.hero__scrim{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2;width:min(760px,92%);height:min(560px,80%);pointer-events:none;
  background:radial-gradient(60% 55% at 50% 48%,rgba(9,40,32,.72),rgba(9,40,32,.42) 62%,transparent 82%)}
.hero__in{position:relative;z-index:3;width:100%}
.hero__kicker{font-size:13px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-hi);margin:0 0 18px;text-shadow:0 1px 3px rgba(0,0,0,.7),0 2px 24px rgba(0,0,0,.6)}
.hero__h{font-size:clamp(2.8rem,9vw,6rem);margin:0 auto;max-width:16ch;color:var(--cream);text-shadow:0 2px 4px rgba(0,0,0,.6),0 4px 34px rgba(0,0,0,.7)}
.hero__h em{color:var(--gold-hi);font-style:italic}
.hero__lede{max-width:50ch;margin:24px auto 30px;color:#f2f6f2;font-size:clamp(1.02rem,2.4vw,1.25rem);text-shadow:0 1px 3px rgba(0,0,0,.75),0 2px 18px rgba(0,0,0,.65)}
.hero__lede em{color:var(--gold-hi);font-style:normal;font-weight:600}
.hero__cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero__cta .btn:not(.btn--ghost){box-shadow:0 0 0 1.5px rgba(247,241,227,.9),0 8px 28px rgba(0,0,0,.35)}
.hero__cta .btn:not(.btn--ghost):hover{box-shadow:0 0 0 1.5px #fff,0 10px 30px rgba(0,0,0,.4)}
.hero__cta .btn--ghost{color:var(--cream);box-shadow:inset 0 0 0 1.5px rgba(247,241,227,.5)}
.hero__cta .btn--ghost:hover{background:var(--cream);color:var(--green)}
.hero__note{margin:22px 0 0;color:#a9c0b2;font-size:13.5px;text-shadow:0 1px 12px rgba(0,0,0,.5)}

/* reveal-up for hero lines */
.reveal-up{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.8,.2,1)}
.reveal-up.in{opacity:1;transform:none}

/* ---- impact slider ---- */
.impact{background:var(--cream);padding:clamp(60px,10vw,120px) 0;text-align:center}
.impact__eyebrow{font-size:12px;letter-spacing:.28em;text-transform:uppercase;color:var(--gold);margin:0 0 14px}
.impact__h{font-size:clamp(1.7rem,5vw,2.9rem);margin:0 auto 10px;max-width:20ch;color:var(--green)}
.impact__sub{color:var(--mute);margin:0 auto 34px;max-width:40ch}
.slider{max-width:560px;margin:0 auto;text-align:center}
.slider__amount{font-family:var(--serif);font-weight:900;font-size:clamp(3rem,10vw,5rem);color:var(--green);line-height:1}
.slider input[type=range]{--fill:14%;width:100%;margin:22px 0 8px;height:8px;border-radius:999px;-webkit-appearance:none;appearance:none;
  background:linear-gradient(90deg,var(--gold) var(--fill),var(--cream-d) var(--fill));cursor:pointer}
.slider input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:26px;height:26px;border-radius:50%;background:var(--green);border:3px solid var(--gold-hi);box-shadow:0 2px 8px rgba(15,61,46,.4);cursor:grab}
.slider input[type=range]::-moz-range-thumb{width:26px;height:26px;border-radius:50%;background:var(--green);border:3px solid var(--gold-hi);cursor:grab}
.slider__ticks{display:flex;justify-content:space-between;color:var(--mute);font-size:12px;margin-bottom:24px}
.impact__out{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0 0 28px;text-align:left}
.imp{display:flex;align-items:center;gap:12px;background:var(--cream);border:1px solid var(--cream-d);border-radius:12px;padding:14px 16px;animation:popin .3s ease}
@keyframes popin{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:none}}
.imp__ico{font-size:24px;flex:none}
.imp__txt{font-size:14px;line-height:1.35}
.imp:last-child:nth-child(odd){grid-column:1 / -1}

/* ---- steps ---- */
.steps{padding:clamp(60px,9vw,110px) 0}
.steps__h{text-align:center;font-size:clamp(1.8rem,5vw,2.8rem);margin:0 0 50px}
.steps__grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.step{background:var(--paper);border:1px solid var(--cream-d);border-radius:16px;padding:30px 26px;position:relative}
.step__n{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:var(--green);color:var(--cream);font-family:var(--serif);font-weight:900;font-size:20px;margin-bottom:16px}
.step h3{font-size:1.4rem;margin:0 0 8px}
.step p{color:var(--mute);margin:0;font-size:15px}

/* ---- why ---- */
.why{background:var(--green-d);color:var(--cream);padding:clamp(50px,8vw,90px) 0}
.why__in{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;text-align:center}
.why__big{font-family:var(--serif);font-weight:900;font-size:clamp(1.8rem,4vw,2.6rem);color:var(--gold-hi);margin:0 0 6px}
.why__card p:last-child{color:#cfdcd2;font-size:15px;margin:0}

/* ---- cta ---- */
.cta{text-align:center;padding:clamp(60px,10vw,120px) 0}
.cta__in h2{font-size:clamp(1.8rem,5vw,3rem);max-width:18ch;margin:0 auto 30px}

/* ---- forms ---- */
.form-wrap,.cert-wrap,.sent-wrap{padding:clamp(40px,7vw,80px) 0}
.back{display:inline-block;color:var(--mute);text-decoration:none;font-size:14px;margin-bottom:18px}
.back:hover{color:var(--green)}
.form__h{font-size:clamp(2rem,6vw,3rem);margin:0 0 8px}
.form__sub{color:var(--mute);margin:0 0 28px}
.card{background:var(--paper);border:1px solid var(--cream-d);border-radius:18px;padding:clamp(22px,4vw,34px);box-shadow:0 14px 40px rgba(15,61,46,.07)}
.fset{border:0;margin:0 0 26px;padding:0}
.fset legend{font-family:var(--serif);font-weight:600;font-size:1.15rem;color:var(--green);padding:0 0 10px;border-bottom:1px solid var(--cream-d);width:100%;margin-bottom:16px}
.field{display:block;margin-bottom:18px}
.field>span{display:block;font-size:14px;font-weight:600;margin-bottom:7px}
.field>span em{font-weight:400;color:var(--mute)}
.field input,.field select{width:100%;padding:13px 14px;border:1.5px solid var(--cream-d);border-radius:10px;background:#fff;font:inherit;font-size:16px;color:var(--ink)}
.field input:focus,.field select:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(15,61,46,.12)}
.field__money{display:flex;align-items:center;border:1.5px solid var(--cream-d);border-radius:10px;background:#fff;overflow:hidden}
.field__money:focus-within{border-color:var(--green);box-shadow:0 0 0 3px rgba(15,61,46,.12)}
.field__money i{font-style:normal;padding:0 4px 0 14px;color:var(--mute);font-weight:700}
.field__money input{border:0;box-shadow:none!important}
.field__hint,.form__fine{color:var(--mute);font-size:13.5px;margin:6px 2px 0}
.form__fine{margin-top:16px;text-align:center}
.alert{border-radius:10px;padding:13px 16px;margin-bottom:20px;font-size:15px}
.alert--err{background:#fbe9e7;color:var(--red);border:1px solid #f1c9c4}

/* ---- certificate ---- */
.status-row{text-align:center;margin-bottom:18px}
.pill{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.03em;padding:7px 16px;border-radius:999px}
.pill--wait{background:#fbeccd;color:#8a6a16}
.pill--on{background:#d9ecdf;color:var(--green)}
.pill--off{background:#f0d9d7;color:var(--red)}
.pill--done{background:var(--gold-hi);color:var(--green-d)}
.cert{position:relative;background:var(--paper);border-radius:14px;padding:clamp(30px,6vw,56px);text-align:center;overflow:hidden;
  box-shadow:0 20px 60px rgba(15,61,46,.14);border:1px solid var(--cream-d)}
.cert::before{content:"";position:absolute;inset:12px;border:2px solid var(--gold);border-radius:8px;pointer-events:none;opacity:.55}
.cert::after{content:"";position:absolute;inset:18px;border:1px solid var(--gold);border-radius:6px;pointer-events:none;opacity:.3}
.cert__foil{position:absolute;inset:0;pointer-events:none;background:
  radial-gradient(60% 40% at 50% 0%,rgba(231,191,94,.18),transparent 70%),
  radial-gradient(60% 40% at 50% 100%,rgba(231,191,94,.14),transparent 70%)}
.cert>*{position:relative}
.cert__eyebrow{font-size:12px;letter-spacing:.3em;text-transform:uppercase;color:var(--gold);margin:0 0 10px}
.cert__title{font-size:clamp(1.5rem,4.5vw,2.4rem);margin:0 0 30px;color:var(--green)}
.cert__parties{display:flex;align-items:center;justify-content:center;gap:clamp(14px,4vw,40px);margin:0 0 26px}
.party{display:flex;flex-direction:column;gap:4px}
.party__role{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--mute)}
.party__name{font-family:var(--serif);font-weight:600;font-size:clamp(1.3rem,4vw,1.9rem);color:var(--ink)}
.party__amp{font-family:var(--serif);font-style:italic;font-size:1.8rem;color:var(--gold)}
.cert__body{max-width:38ch;margin:0 auto 28px;color:var(--ink);font-size:1.05rem}
.cert__body strong{color:var(--green);font-weight:700}
.cert__gives{display:grid;grid-template-columns:1fr 1fr;gap:16px;text-align:left;margin:0 0 30px}
.give{background:var(--cream);border:1px solid var(--cream-d);border-radius:12px;padding:16px 18px}
.give__who{display:block;font-size:12px;letter-spacing:.04em;color:var(--mute);margin-bottom:6px}
.give__charity{display:block;font-family:var(--serif);font-weight:600;font-size:1.1rem;color:var(--green);margin-bottom:6px}
.give__link{font-size:14px;font-weight:600;text-decoration:none;color:var(--gold)}
.give__link:hover{text-decoration:underline}
.give__pending{display:block;font-style:italic;color:var(--mute);font-size:14px}
.cert__sign{display:flex;justify-content:space-around;gap:30px;margin:10px 0 0}
.sign{flex:1;max-width:220px}
.sign__mark{display:block;font-family:"Fraunces";font-style:italic;font-size:1.5rem;color:#b9b2a0;padding-bottom:6px}
.sign__mark--done{color:var(--green)}
.sign__rule{display:block;border-top:1.5px solid var(--ink);opacity:.4}
.cert__seal{font-size:26px;color:var(--gold);margin:26px 0 0}

/* ---- action zone ---- */
.act{margin-top:26px}
.act--quiet{text-align:center}
.act__h{font-size:1.5rem;margin:0 0 8px;color:var(--green)}
.act__sub{color:var(--mute);margin:0 0 22px}
.act__btns{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-top:8px}
.act__again{margin:22px 0 0;text-align:center}
.donor-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.donor{background:var(--cream);border:1px solid var(--cream-d);border-radius:12px;padding:18px;text-align:center}
.donor--done{background:#e4f0e7;border-color:#bfdcc6}
.donor__name{display:block;font-size:14px;margin-bottom:12px;color:var(--ink)}
.donor__tick{display:inline-block;color:var(--green);font-weight:700}
.cert__private{text-align:center;color:var(--mute);font-size:13px;margin:26px 0 0}

/* ---- sent ---- */
.sent__in{text-align:center}
.sent__mark{font-size:34px;color:var(--gold);margin:0 0 10px}
.sent__h{font-size:clamp(2rem,6vw,3rem);margin:0 0 14px;color:var(--green)}
.sent__lede{color:var(--mute);max-width:46ch;margin:0 auto 30px}
.sent__card{text-align:left;margin:0 auto 28px;max-width:520px}
.sent__k{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--mute);margin:0 0 8px}
.copy{display:flex;gap:8px}
.copy input{flex:1;min-width:0;padding:11px 12px;border:1.5px solid var(--cream-d);border-radius:9px;background:#fff;font:inherit;font-size:14px;color:var(--ink)}
.sent__fine{color:var(--mute);font-size:13px;margin:10px 0 0}

/* ---- footer ---- */
.foot{background:var(--green-d);color:#bcd0c3;padding:40px 0;text-align:center}
.foot__line{margin:0 0 10px;font-size:15px}
.foot__c{margin:0;font-size:13px;color:#8fa897}
.foot__c a{color:#bcd0c3}

/* ---- responsive ---- */
@media (max-width:760px){
  .steps__grid,.why__in{grid-template-columns:1fr}
  .cert__gives,.donor-grid{grid-template-columns:1fr}
  .cert__parties{flex-direction:column;gap:8px}
  .party__amp{transform:rotate(90deg)}
  .act__btns .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}