/* Mobile-first single column; the hero (headline, live counter, email box) fits one phone screen. */
:root {
  --ink: #0B1433; --ink-2: #16234F; --line: #2A3A72; --chalk: #F4F1EA; --mute: #93A0CC;
  --flare: #FF5A1F; --gold: #FFC531;
  --display: "Anton", Impact, "Arial Narrow", sans-serif;
  --body: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--ink); color: var(--chalk); font: 17px/1.5 var(--body);
  background-image: radial-gradient(120% 50% at 50% 0%, #1D2C66 0%, transparent 60%);
  background-repeat: no-repeat;
  padding-bottom: calc(76px + env(safe-area-inset-bottom, 0px));
}
main, .top { max-width: 560px; margin: 0 auto; padding-left: max(18px, env(safe-area-inset-left, 0px)); padding-right: max(18px, env(safe-area-inset-right, 0px)); }
.top { display: flex; justify-content: space-between; align-items: center; padding-block: calc(14px + env(safe-area-inset-top, 0px)) 6px; }
.logo { font-family: var(--display); font-size: 26px; letter-spacing: .03em; color: var(--chalk); text-decoration: none; }
.logo em, .flare { font-style: normal; color: var(--flare); }
.gold { color: var(--gold); }
.live { display: inline-flex; align-items: center; gap: 8px; font: 600 14px var(--mono); color: var(--mute); }
.live b { color: var(--chalk); font-variant-numeric: tabular-nums; }
.live i { width: 9px; height: 9px; border-radius: 50%; background: var(--flare); animation: blink 1.4s ease-in-out infinite; }
@keyframes blink { 50% { opacity: .25; } }

section { padding-block: 34px; }
.hero { padding-top: 22px; display: flex; flex-direction: column; gap: 16px; }
.kick { margin: 0; font: 700 13px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--gold); }
h1, h2 { font-family: var(--display); font-weight: 400; text-transform: uppercase; margin: 0; line-height: .95; text-wrap: balance; }
h1 { font-size: clamp(56px, 17vw, 92px); }
h2 { font-size: 38px; margin-bottom: 14px; }
.lede { margin: 0; font-size: 18px; color: #D6DAEA; max-width: 34em; }

.meter { background: var(--ink-2); border: 1px solid var(--line); border-radius: 16px; padding: 14px 16px; display: flex; flex-direction: column; gap: 10px; }
.meter-row { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; font-size: 15px; }
.meter-row b { font-variant-numeric: tabular-nums; }
.wk { color: var(--mute); font-size: 13px; }
.bar { height: 10px; border-radius: 6px; background: var(--line); overflow: hidden; }
.bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--flare), var(--gold)); transition: width .8s ease; }

.form { display: grid; gap: 10px; }
.form input, .share input { width: 100%; font: 600 18px var(--body); padding: 17px 16px; border-radius: 14px; border: 2px solid var(--line); background: #0A1029; color: var(--chalk); }
.form input:focus, .share input:focus { outline: none; border-color: var(--gold); }
.form button, .paybtn, .sticky a {
  font: 900 19px var(--body); color: var(--ink); background: var(--flare); border: 0; border-radius: 14px; padding: 18px; cursor: pointer; text-align: center; text-decoration: none;
}
.form button:active, .paybtn:active { transform: scale(.98); }
.form button:disabled { opacity: .6; }
button:focus-visible, a:focus-visible, summary:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
.paybtn { display: block; }
.err { margin: 0; color: #FF8A6B; font-size: 15px; }
.small { margin: 0; font-size: 14px; color: var(--mute); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.you { background: var(--ink-2); border: 2px solid var(--gold); border-radius: 18px; padding: 18px; display: flex; flex-direction: column; gap: 12px; }
.pos { margin: 0; font-family: var(--display); font-size: 64px; line-height: 1; }
.share { display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.share input { font: 600 15px var(--mono); padding: 14px; }
.share button, .share-btns a, .share-btns button { font: 800 15px var(--body); color: var(--chalk); background: var(--line); border: 0; border-radius: 12px; padding: 13px 16px; text-decoration: none; cursor: pointer; text-align: center; }
.share-btns { display: grid; grid-template-columns: repeat(auto-fit, minmax(90px, 1fr)); gap: 8px; }
.share-btns a:first-child { background: #1FAF5A; color: #06210F; }

.reel video { display: block; width: 100%; max-width: 360px; margin: 0 auto; aspect-ratio: 9/16; border-radius: 20px; background: var(--ink-2); object-fit: cover; }
.how ol { margin: 0; padding: 0; list-style: none; counter-reset: s; display: grid; gap: 12px; }
.how li { counter-increment: s; display: grid; grid-template-columns: 40px 1fr; gap: 12px; align-items: start; }
.how li::before { content: counter(s); font: 400 30px/1 var(--display); color: var(--flare); }
.why p, .pot p { margin: 0 0 14px; color: #D6DAEA; }
.chart { width: 100%; height: auto; }
.chart .axis { stroke: var(--line); }
.chart .days text { fill: var(--mute); font: 11px var(--mono); text-anchor: middle; }
.chart path { fill: none; stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; }
.chart .him { stroke: var(--mute); } .chart .youl { stroke: var(--flare); }
.chart .lab-you { fill: var(--flare); font: 700 13px var(--mono); } .chart .lab-him { fill: var(--mute); font: 700 13px var(--mono); }
.potnum { margin: 0 0 8px !important; }
.potnum b { font: 400 76px/1 var(--display); color: var(--gold); font-variant-numeric: tabular-nums; }
.faq details { border-top: 1px solid var(--line); padding: 14px 0; }
.faq summary { font-weight: 800; cursor: pointer; }
.faq details p { margin: 10px 0 0; color: #D6DAEA; }
.foot { border-top: 1px solid var(--line); padding-block: 22px; font-size: 13px; color: var(--mute); }

.sticky {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px max(18px, env(safe-area-inset-right, 0px)) calc(10px + env(safe-area-inset-bottom, 0px)) max(18px, env(safe-area-inset-left, 0px));
  background: rgba(11, 20, 51, .94); backdrop-filter: blur(10px); border-top: 1px solid var(--line);
  transform: translateY(110%); transition: transform .25s ease;
}
.sticky.show { transform: none; }
.sticky span { font: 600 14px var(--mono); color: var(--mute); }
.sticky b { color: var(--chalk); }
.sticky a { padding: 14px 22px; font-size: 16px; }
@media (prefers-reduced-motion: reduce) { .live i { animation: none; } html { scroll-behavior: auto; } }

/* v2: one-screen hero for phones */
.hero h1 { font-size: clamp(50px, 14.5vw, 88px); }
.lede { font-size: 20px; font-weight: 600; color: var(--chalk); }
.potcard { background: var(--ink-2); border: 2px solid var(--line); border-radius: 20px; padding: 18px; display: flex; flex-direction: column; gap: 10px; }
.potlabel { font: 700 12px var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--mute); }
.potbig { font: 400 clamp(64px, 20vw, 96px)/1 var(--display); color: var(--gold); font-variant-numeric: tabular-nums; }
.potsub { font: 600 14px var(--mono); color: var(--mute); }
.potsub b { color: var(--chalk); }
.paybtn { font-size: 22px; padding: 22px; box-shadow: 0 10px 30px rgba(255, 90, 31, .35); }
.center { text-align: center; }
.steps { display: grid; gap: 10px; padding-block: 10px 30px; }
.steps div { display: flex; align-items: center; gap: 14px; font-weight: 800; font-size: 19px; }
.steps b { font: 400 34px/1 var(--display); color: var(--flare); width: 30px; }

/* v3: one big button opens a slide-up sheet */
.paybtn, .form button, .sticky button {
  font: 900 22px var(--body); color: #1A0A00; border: 0; border-radius: 16px; padding: 22px; cursor: pointer; width: 100%;
  background: linear-gradient(180deg, #FFD23F 0%, #FF8A1F 55%, var(--flare) 100%);
  box-shadow: 0 0 0 3px rgba(255, 197, 49, .25), 0 12px 34px rgba(255, 90, 31, .45);
}
.paybtn { animation: nudge 2.4s ease-in-out infinite; }
@keyframes nudge { 0%, 70%, 100% { transform: scale(1); } 80% { transform: scale(1.04); } 90% { transform: scale(.99); } }
.paybtn:active, .sticky button:active, .form button:active { transform: scale(.97); animation: none; }
.sticky button { width: auto; font-size: 16px; padding: 14px 22px; box-shadow: none; }
.sheet { position: fixed; inset: 0; z-index: 20; }
.scrim { position: absolute; inset: 0; background: rgba(4, 8, 24, .7); opacity: 0; transition: opacity .25s; }
.panel {
  position: absolute; left: 0; right: 0; bottom: 0; max-width: 560px; margin: 0 auto;
  background: var(--ink-2); border-radius: 24px 24px 0 0; border-top: 2px solid var(--gold);
  padding: 10px 20px calc(22px + env(safe-area-inset-bottom, 0px)); gap: 12px;
  transform: translateY(100%); transition: transform .25s ease;
}
.sheet.on .scrim { opacity: 1; }
.sheet.on .panel { transform: none; }
.grab { justify-self: center; width: 44px; height: 5px; border-radius: 3px; background: var(--line); margin-bottom: 6px; cursor: pointer; }
.panel h2 { font-size: 40px; margin: 0; }
@media (prefers-reduced-motion: reduce) { .paybtn { animation: none; } .panel, .scrim { transition: none; } }
.start { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; border-top: 1px solid var(--line); padding-top: 10px; font: 700 14px var(--mono); color: var(--mute); text-transform: uppercase; letter-spacing: .06em; }
.start b { font: 700 18px var(--mono); color: var(--chalk); font-variant-numeric: tabular-nums; letter-spacing: 0; text-transform: none; }
.invite { display: flex; align-items: center; gap: 12px; align-self: flex-start; padding: 10px 16px 10px 10px; border-radius: 999px; background: rgba(255, 197, 49, .12); border: 1px solid rgba(255, 197, 49, .45); font-size: 16px; line-height: 1.25; animation: pop .4s ease-out; }
.invite b { color: var(--gold); }
.invite small { color: var(--mute); font-size: 13px; }
.avatar { width: 40px; height: 40px; flex: none; border-radius: 50%; display: grid; place-items: center; font: 400 22px var(--display); color: #1A0A00; background: linear-gradient(180deg, #FFD23F, var(--flare)); }
@keyframes pop { from { transform: scale(.9); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .invite { animation: none; } }
.tagrow { display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.form .reroll { width: 60px; padding: 0; font-size: 26px; background: #0A1029; border: 2px solid var(--line); box-shadow: none; }
/* keyboard open: tighten the sheet so the button stays in view */
.panel.kb { padding-bottom: 12px; gap: 8px; border-radius: 18px 18px 0 0; }
.panel.kb .grab, .panel.kb .small { display: none; }
.panel.kb h2 { font-size: 26px; }
.panel.kb input { padding: 13px 14px; }
.panel.kb button[type="submit"] { padding: 16px; }