:root {
  --ink: #0a0a0a;
  --muted: #0a0a0a;
  --line: #dedede;
  --soft: #f6f6f4;
  --white: #ffffff;
  --accent: #f2a65a;
  --max: 1440px;
  font-family: "DM Sans", Arial, sans-serif;
  color: var(--ink);
  background: var(--white);
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: var(--white); color: var(--ink); }
button, input { font: inherit; }
a { color: inherit; }

.skip-link { position: fixed; top: 8px; left: 8px; z-index: 100; padding: 10px 14px; border: 1px solid var(--ink); background: var(--white); color: var(--ink); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }

.site-header { max-width: var(--max); margin: 0 auto; padding: 28px 42px 18px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-size: 13px; font-weight: 700; letter-spacing: .1em; }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid var(--ink); border-radius: 50%; font-size: 17px; }
.status-pill { border: 1px solid var(--ink); border-radius: 999px; padding: 8px 12px; font-size: 10px; font-weight: 700; letter-spacing: .12em; }
.payment-banner { max-width: calc(var(--max) - 84px); margin: 10px auto 0; padding: 14px 18px; border: 1px solid var(--ink); background: var(--soft); color: var(--ink); font-size: 12px; font-weight: 600; text-align: center; }

.page-shell { max-width: var(--max); margin: 0 auto; padding: 42px; display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(390px, .88fr); gap: 72px; align-items: start; }
.campaign { min-width: 0; }
.eyebrow { margin: 0 0 14px; font-size: 11px; line-height: 1; font-weight: 700; letter-spacing: .16em; color: var(--ink); }
.campaign-copy h1 { margin: 0; max-width: 820px; font-size: clamp(58px, 7vw, 108px); line-height: .88; letter-spacing: -.07em; font-weight: 600; }
.intro { margin: 24px 0 0; font-size: clamp(19px, 2.1vw, 28px); color: var(--ink); letter-spacing: -.025em; }

.egg-stage { margin: 28px 0 12px; height: min(49vw, 575px); min-height: 400px; display: grid; place-items: center; overflow: hidden; }
.egg-stage img { width: 100%; height: 100%; object-fit: contain; display: block; }

.progress-card { margin-top: 6px; }
.progress-labels { display: flex; justify-content: space-between; gap: 20px; margin-bottom: 10px; font-size: 10px; font-weight: 700; letter-spacing: .12em; }
.progress-track { height: 5px; background: #e8e8e8; overflow: hidden; }
.progress-track span { display: block; width: 0; height: 100%; background: var(--ink); transition: width .5s ease; }

.actions { margin-top: 28px; display: grid; gap: 10px; }
.button { min-height: 58px; border: 1px solid var(--ink); display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 16px 20px; border-radius: 0; background: var(--white); color: var(--ink); text-decoration: none; font-size: 12px; font-weight: 700; letter-spacing: .09em; cursor: pointer; transition: transform .18s ease, background .18s ease, color .18s ease; }
.button:hover:not(.is-disabled) { transform: translateY(-2px); }
.button:focus-visible, input:focus-visible, .dialog-close:focus-visible { outline: 3px solid #77a7ff; outline-offset: 2px; }
.button-primary { border-width: 2px; background: var(--white); color: var(--ink); justify-content: space-between; padding-inline: 26px; }
.button-primary:hover:not(.is-disabled) { background: var(--soft); }
.button-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.button-secondary:hover:not(.is-disabled) { background: var(--soft); }
.button-icon { font-size: 17px; line-height: 1; }
.is-disabled { opacity: 1; color: var(--ink); border-style: dashed; cursor: not-allowed; pointer-events: none; }

.campaign-promise { margin-top: 18px; padding: 24px; display: grid; grid-template-columns: auto 1fr; gap: 18px; border: 1px solid var(--line); background: var(--soft); }
.promise-icon { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid var(--ink); border-radius: 50%; background: var(--white); color: var(--ink); }
.campaign-promise h2 { margin: 2px 0 8px; font-size: 19px; letter-spacing: -.025em; }
.campaign-promise p { margin: 0; color: var(--ink); font-size: 13px; line-height: 1.6; }
.campaign-promise .promise-winner { margin-top: 10px; color: var(--ink); font-weight: 600; }

.leaderboard { position: sticky; top: 24px; border: 1px solid var(--ink); padding: 30px; min-height: 700px; background: var(--white); }
.leaderboard-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 22px; padding-bottom: 26px; border-bottom: 1px solid var(--ink); }
.leaderboard h2 { margin: 0; font-size: clamp(28px, 3vw, 42px); line-height: 1; letter-spacing: -.055em; font-weight: 600; }
.live-dot { display: flex; align-items: center; gap: 7px; white-space: nowrap; font-size: 9px; font-weight: 700; letter-spacing: .11em; }
.live-dot i { width: 7px; height: 7px; border-radius: 50%; background: #22a447; box-shadow: 0 0 0 4px rgba(34,164,71,.12); }
.leaderboard-columns { display: grid; grid-template-columns: 1.5fr 1fr auto; gap: 10px; padding: 16px 0 10px; color: var(--ink); font-size: 9px; font-weight: 700; letter-spacing: .1em; }
.leaderboard-columns span:last-child { text-align: right; }
.donor-list { list-style: none; margin: 0; padding: 0; }
.donor { display: grid; grid-template-columns: 1.5fr 1fr auto; gap: 10px; align-items: center; min-height: 64px; border-top: 1px solid var(--line); }
.donor-main { min-width: 0; display: flex; align-items: center; gap: 12px; }
.rank { flex: 0 0 24px; font-size: 12px; font-weight: 700; }
.donor-identity { min-width: 0; }
.donor-name { display: block; overflow: hidden; text-overflow: ellipsis; font-size: 13px; font-weight: 600; white-space: nowrap; }
.route-badge { display: inline-block; margin-top: 4px; font-size: 8px; font-weight: 700; letter-spacing: .08em; color: var(--ink); text-transform: uppercase; }
.egg-name { overflow: hidden; text-overflow: ellipsis; font-size: 12px; white-space: nowrap; }
.donor-amount { font-size: 13px; font-weight: 700; text-align: right; }
.donor:first-child { border-top-color: var(--ink); background: linear-gradient(90deg, rgba(242,166,90,.14), transparent); }
.donor:first-child .rank::after { content: ""; display: inline-block; width: 5px; height: 5px; margin-left: 5px; border-radius: 50%; background: var(--accent); vertical-align: middle; }
.empty-state { min-height: 380px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; border-top: 1px solid var(--line); }
.empty-egg { display: grid; place-items: center; width: 68px; height: 84px; border: 1.5px solid var(--ink); border-radius: 50% 50% 46% 46% / 58% 58% 42% 42%; color: transparent; transform: rotate(3deg); }
.empty-state h3 { margin: 24px 0 8px; font-size: 20px; letter-spacing: -.03em; }
.empty-state p { max-width: 280px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.5; }
.leaderboard-note { margin: auto 0 0; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: 10px; line-height: 1.5; }

.how-it-works { max-width: var(--max); margin: 90px auto 0; padding: 72px 42px; border-top: 1px solid var(--ink); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 44px; }
.section-heading h2 { margin: 0; font-size: clamp(38px, 5vw, 68px); line-height: .95; letter-spacing: -.06em; font-weight: 600; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.steps article { min-height: 220px; padding: 24px; border: 1px solid var(--line); }
.steps article > span { font-size: 10px; font-weight: 700; letter-spacing: .1em; }
.steps h3 { margin: 64px 0 9px; font-size: 21px; letter-spacing: -.03em; }
.steps p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.fine-print { max-width: var(--max); margin: 0 auto; padding: 34px 42px 55px; display: grid; grid-template-columns: 1fr 3fr; gap: 50px; border-top: 1px solid var(--line); }
.fine-print h2 { margin: 0; font-size: 12px; letter-spacing: .06em; text-transform: uppercase; }
.fine-print p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.65; }
footer { max-width: var(--max); margin: 0 auto; padding: 22px 42px 34px; display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid var(--ink); font-size: 9px; font-weight: 700; letter-spacing: .1em; }

dialog { width: min(560px, calc(100vw - 30px)); max-height: calc(100vh - 30px); padding: 0; border: 1px solid var(--ink); border-radius: 0; color: var(--ink); background: var(--white); }
dialog::backdrop { background: rgba(0,0,0,.52); backdrop-filter: blur(4px); }
dialog form { position: relative; padding: 38px; overflow: auto; }
.dialog-close { position: absolute; top: 20px; right: 20px; width: 34px; height: 34px; border: 1px solid var(--ink); background: var(--white); font-size: 22px; line-height: 1; cursor: pointer; }
dialog h2 { margin: 0; max-width: 420px; font-size: 40px; line-height: .98; letter-spacing: -.05em; }
.dialog-intro { margin: 16px 0 28px; color: var(--muted); font-size: 13px; line-height: 1.55; }
dialog label:not(.consent-row) { display: block; margin: 18px 0 7px; font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
dialog input:not([type="checkbox"]) { width: 100%; height: 50px; padding: 0 14px; border: 1px solid #bdbdbd; border-radius: 0; background: var(--white); }
.amount-input { position: relative; }
.amount-input span { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); font-weight: 700; }
.amount-input input { padding-left: 32px !important; }
.consent-row { margin-top: 20px; display: flex; align-items: flex-start; gap: 10px; color: var(--ink); font-size: 11px; line-height: 1.45; }
.consent-row input { margin-top: 2px; accent-color: var(--ink); }
.checkout-button { width: 100%; margin-top: 22px; }
.checkout-note, .form-status { color: var(--muted); font-size: 10px; line-height: 1.45; text-align: center; }
.form-status { min-height: 15px; color: var(--ink); font-weight: 700; }
.high-value-link { display: block; margin: 10px auto 0; color: var(--ink); font-size: 10px; font-weight: 700; letter-spacing: .06em; text-align: center; }
.high-value-link[hidden] { display: none; }

@media (max-width: 980px) {
  .site-header { padding-inline: 24px; }
  .page-shell { padding: 30px 24px; grid-template-columns: 1fr; gap: 56px; }
  .leaderboard { position: static; min-height: 600px; }
  .egg-stage { height: min(75vw, 590px); }
  .how-it-works { margin-top: 40px; padding-inline: 24px; }
  .fine-print, footer { padding-inline: 24px; }
}

@media (max-width: 640px) {
  .site-header { padding: 20px 16px 8px; }
  .brand { font-size: 10px; }
  .status-pill { font-size: 8px; }
  .page-shell { padding: 32px 16px; }
  .campaign-copy h1 { font-size: 58px; }
  .intro { font-size: 18px; }
  .egg-stage { min-height: 310px; height: 90vw; margin-top: 16px; }
  .button-row { grid-template-columns: 1fr; }
  .campaign-promise { grid-template-columns: 1fr; }
  .leaderboard { padding: 20px; min-height: 580px; }
  .leaderboard-header { flex-direction: column; }
  .leaderboard-columns { grid-template-columns: 1.35fr .9fr auto; }
  .donor { grid-template-columns: 1.35fr .9fr auto; }
  .section-heading { display: block; }
  .section-heading h2 { font-size: 44px; }
  .steps { grid-template-columns: 1fr; }
  .steps article { min-height: 180px; }
  .steps h3 { margin-top: 42px; }
  .fine-print { grid-template-columns: 1fr; gap: 16px; padding-bottom: 42px; }
  footer { flex-direction: column; }
  dialog form { padding: 30px 22px; }
  dialog h2 { font-size: 34px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}