:root {
  --bg: #f3f7f3; --surface: #ffffff; --surface-2: #e3eee5; --line: rgba(4,60,20,.14); --rule: #047E20;
  --ink: #0b1a10; --muted: #4b5c51; --brand: #047E20; --brand-dark: #035f18; --link: #047E20; --mint: #b9f2c6; --focus: #047E20;
  --head: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font: "Barlow", "Helvetica Neue", Arial, sans-serif;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --plus: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E");
  color-scheme: light;
  accent-color: var(--link);
  scrollbar-color: #047E20 var(--surface-2);
}
/* green islands: header, bonus scoreboard, footer */
.top, .promo, .foot { --surface: #03461a; --line: rgba(255,255,255,.16); --ink: #ffffff; --muted: #c4dccb; --link: var(--mint); --focus: #fff; color: var(--ink); }
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 16.5px/1.65 var(--font); caret-color: var(--link); }
::selection { background: var(--brand); color: #fff; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-underline-offset: .22em; text-decoration-thickness: 1px; }
h1, h2, h3 { margin: 0; text-wrap: balance; }
h1, h2 { font-family: var(--head); font-weight: 800; line-height: .98; text-transform: uppercase; }
h2 { font-size: clamp(2.1rem, 4.2vw, 3.1rem); }
h3 { font-size: 1.14rem; font-weight: 600; line-height: 1.3; }
p { margin: 0; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 20px; }

/* buttons: green on light surfaces, white on green islands */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 22px; border-radius: 4px; font: 700 1.02rem/1.2 var(--head); letter-spacing: .03em; text-transform: uppercase; text-decoration: none; border: 1.5px solid transparent; transition: background-color .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease); white-space: nowrap; }
.btn:focus-visible, a:focus-visible, summary:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }
.btn-g { background: var(--brand); color: #fff; }
.btn-g:hover { background: var(--brand-dark); }
.btn-g:active { background: #024a12; }
.top .btn-g, .promo .btn-g, .band .btn-g { background: #fff; color: var(--brand); }
.top .btn-g:hover, .promo .btn-g:hover, .band .btn-g:hover { background: var(--mint); }
.btn-ghost { border-color: color-mix(in srgb, var(--ink) 35%, transparent); color: var(--ink); }
.btn-ghost:hover { border-color: var(--ink); }
.btn-sm { padding: 8px 15px; font-size: .95rem; }
.btn-lg { padding: 15px 28px; font-size: 1.12rem; }
.btn-block { width: 100%; }

/* header */
.top { position: sticky; top: 0; z-index: 40; background: var(--brand); box-shadow: 0 6px 18px -10px rgba(2,40,12,.6); }
.top .wrap { display: flex; align-items: center; gap: 28px; height: 64px; }
.logo img { height: 20px; width: auto; }
.desk { display: flex; gap: 20px; flex: 1; align-self: stretch; }
.desk a { display: flex; align-items: center; color: var(--muted); font-size: .94rem; font-weight: 500; text-decoration: none; border-bottom: 2px solid transparent; }
.desk a:hover { color: var(--ink); }
.desk a[aria-current] { color: var(--ink); border-bottom-color: #fff; }
.auth { display: flex; gap: 8px; margin-left: auto; }
.mnav { display: none; }
.mnav summary { list-style: none; cursor: pointer; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 4px; display: grid; place-content: center; gap: 4px; }
.mnav summary::-webkit-details-marker { display: none; }
.mnav summary span { display: block; width: 18px; height: 2px; background: var(--ink); }
.mnav nav { position: absolute; left: 0; right: 0; top: 64px; background: var(--brand-dark); box-shadow: 0 18px 30px -18px rgba(0,0,0,.5); padding: 4px 20px 16px; display: grid; }
.mnav nav a { padding: 13px 0; border-bottom: 1px solid var(--line); text-decoration: none; font-weight: 500; }
.mnav nav a[aria-current] { color: var(--mint); font-weight: 600; }

/* hero */
.hero { padding: 76px 0 72px; background: var(--surface); border-bottom: 1px solid var(--line); }
.hero-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 64px; align-items: center; }
.hero h1 { font-size: clamp(3rem, 7vw, 5.6rem); line-height: .92; margin-bottom: 24px; }
.lead { font-size: 1.16rem; color: var(--muted); max-width: 34em; margin-bottom: 32px; }
.btns { display: flex; flex-wrap: wrap; gap: 12px; }
.note { margin-top: 22px; font-size: .9rem; color: var(--muted); max-width: 42em; }
.crumb { font-size: .88rem; color: var(--muted); margin-bottom: 22px; display: flex; gap: 8px; }
.crumb a { color: var(--link); text-decoration: none; }
.crumb a:hover { text-decoration: underline; }

/* bonus scoreboard */
.promo { justify-self: end; max-width: 420px; width: 100%; background: var(--surface); border-radius: 6px; overflow: hidden; box-shadow: 0 28px 44px -26px rgba(2,50,14,.6); }
.promo-tag { display: block; padding: 10px 24px; background: var(--brand); color: #fff; font: 700 .95rem/1.2 var(--head); letter-spacing: .06em; text-transform: uppercase; }
.promo-big { display: block; padding: 22px 24px 0; font: 800 clamp(5.4rem, 9.5vw, 6rem)/.85 var(--head); color: #fff; font-variant-numeric: tabular-nums; }
.promo-sub { padding: 12px 24px 20px; font-weight: 500; border-bottom: 1px solid var(--line); }
.promo ul { list-style: none; padding: 0; margin: 0; }
.promo li { padding: 11px 24px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .95rem; }
.promo .btn { margin: 20px 24px 0; width: calc(100% - 48px); }
.promo small { display: block; text-align: center; padding: 10px 24px 18px; color: #a9c7b2; font-size: .78rem; }

/* sections */
.sec { padding: 92px 0 0; }
.sec-head { margin-bottom: 32px; padding-bottom: 18px; border-bottom: 2px solid var(--rule); }

/* feature columns */
.feats { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 0 40px; }
@media (min-width: 861px) { .feats:has(> :nth-child(6)) { grid-template-columns: repeat(3, 1fr); } }
.feat { padding: 22px 0 28px; border-bottom: 1px solid var(--line); }
.feat h3 { margin-bottom: 8px; font: 700 1.45rem/1.1 var(--head); text-transform: uppercase; }
.feat p { color: var(--muted); max-width: 60ch; }
.feat p a { color: var(--link); font-weight: 600; }

/* game tiles */
.cats { display: grid; gap: 12px; grid-template-columns: repeat(5, 1fr); }
.cat { position: relative; overflow: hidden; border-radius: 6px; text-decoration: none; background: var(--surface-2); aspect-ratio: 3 / 4; }
.cat picture, .cat img { width: 100%; height: 100%; }
.cat img { object-fit: cover; transition: transform .7s var(--ease); }
.cat:hover img { transform: scale(1.05); }
.cat::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 45%, rgba(4,12,8,.94)); }
.cat-txt { position: absolute; left: 16px; right: 16px; bottom: 14px; z-index: 1; display: grid; color: #fff; }
.cat-txt b { font: 800 1.55rem/1 var(--head); text-transform: uppercase; }
.cat-txt small { color: rgba(255,255,255,.75); font-size: .84rem; margin-top: 4px; }
.cat:hover .cat-txt b { color: var(--mint); }

/* steps */
.steps { list-style: none; padding: 0; margin: 0; counter-reset: s; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 40px; }
.steps li { display: grid; grid-template-columns: auto 1fr; column-gap: 16px; padding: 22px 0 28px; border-bottom: 1px solid var(--line); }
.steps li::before { counter-increment: s; content: counter(s); grid-row: span 2; font: 800 3.2rem/.85 var(--head); color: var(--link); font-variant-numeric: tabular-nums; }
.steps h3 { margin-bottom: 6px; }
.steps p { color: var(--muted); }

/* faq */
.faq { display: grid; grid-template-columns: 1fr 1.8fr; gap: 56px; align-items: start; }
.faq-head p { color: var(--muted); margin-top: 18px; }
.faq-head a { color: var(--link); font-weight: 600; }
.faq-list { border-top: 2px solid var(--rule); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { list-style: none; cursor: pointer; padding: 20px 0; font-weight: 600; font-size: 1.05rem; display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary:hover, .faq-list details[open] summary { color: var(--link); }
.faq-list summary::after { content: ""; width: 18px; height: 18px; flex-shrink: 0; background: currentColor; -webkit-mask: var(--plus) center / contain no-repeat; mask: var(--plus) center / contain no-repeat; transition: transform .3s var(--ease); }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details p { color: var(--muted); padding: 0 0 22px; max-width: 65ch; }

/* app */
.app { display: grid; grid-template-columns: 1.2fr 1fr; align-items: center; gap: 32px; padding: 48px 52px; border-radius: 6px; background: var(--surface); border: 1px solid var(--line); }
.app h2 { margin-bottom: 16px; }
.app p { color: var(--muted); margin-bottom: 28px; max-width: 34em; }
.app img { max-width: 300px; margin: 0 auto; }

/* cta band */
.band { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; padding: 48px 52px; border-radius: 6px; background: var(--brand); color: #fff; --ink: #fff; --focus: #fff; }
.band .band-title { font-size: clamp(2.4rem, 5vw, 3.6rem); font-weight: 700; font-family: var(--head); line-height: 1.1; margin: 0; }
.band p { color: #d5ead9; margin-top: 10px; font-weight: 500; }
.band-btns { display: flex; gap: 12px; flex-wrap: wrap; }
.band ::selection { background: #fff; color: var(--brand); }

/* footer */
.foot { margin-top: 92px; background: #022b10; padding: 56px 0 28px; color: #a9c7b2; font-size: .92rem; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.4fr; gap: 40px; }
.foot .foot-title { color: var(--ink); font: 700 1.05rem/1.2 var(--head); letter-spacing: .04em; text-transform: uppercase; margin-bottom: 14px; }
.foot-grid > div > .foot-title + .pay { margin-bottom: 28px; }
.foot .logo { display: inline-block; margin-bottom: 16px; }
.foot nav { display: grid; gap: 8px; align-content: start; }
.foot nav a, .social a { text-decoration: none; }
.foot nav a:hover, .social a:hover { color: var(--ink); text-decoration: underline; }
.age { display: flex; align-items: center; gap: 12px; margin-top: 18px; }
.age img { filter: invert(1); opacity: .75; }
.pay { display: flex; flex-wrap: wrap; gap: 14px 18px; align-items: center; }
.pay img { height: 26px; width: auto; opacity: .8; }
.copy { border-top: 1px solid var(--line); margin-top: 40px; padding-top: 22px; font-size: .82rem; }

/* mobile bottom bar */
.mbar { display: none; position: fixed; left: 0; right: 0; bottom: 0; z-index: 50; gap: 10px; padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  background: var(--surface); border-top: 1px solid var(--line); box-shadow: 0 -8px 20px -12px rgba(4,60,20,.35); grid-template-columns: 1fr 1fr; }

@media (max-width: 1080px) {
  .desk { display: none; }
  .mnav { display: block; }
  .cats { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 860px) {
  .hero { padding: 44px 0 52px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .promo { justify-self: start; }
  .cats { grid-template-columns: 1fr 1fr; }
  .cat:first-child { grid-column: span 2; aspect-ratio: 16 / 9; }
  .steps { grid-template-columns: 1fr; }
  .faq { grid-template-columns: 1fr; gap: 24px; }
  .app { grid-template-columns: 1fr; padding: 32px 24px; }
  .band { padding: 32px 24px; }
  .foot-grid { grid-template-columns: 1fr; }
  .sec { padding-top: 64px; }
}
@media (max-width: 600px) {
  .wrap { padding: 0 16px; }
  .auth { display: none; }
  .mnav { margin-left: auto; }
  .mbar { display: grid; }
  body { padding-bottom: 76px; }
  .cat-txt b { font-size: 1.25rem; }
  .cat-txt small { display: none; }
  .btns .btn, .band-btns .btn { flex: 1 1 100%; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }