html { -webkit-text-size-adjust: 100%; }
body { margin: 0; }

/* Same single-theme daylight system as mint-light.html. */
:root {
  color-scheme: light;
  --wall: #f4f5ef; --stage: #ffffff; --card: #ffffff; --card-2: #eef0e6;
  --line: #dcdfd2; --line-2: #e7e9de;
  --ink: #0e0f12; --ink-2: #3e4148; --muted: #6f7380;
  --lime: #c9ff2e; --lime-deep: #b5ea1e; --lime-text: #5d7a00; --lime-line: #8fbf00; --lime-ink: #0b0f00;
  --coral: #e0304f; --coral-soft: #fde4e9;
  --violet: #6b46d6; --violet-soft: #ede7fb;
  --f-display: "Unbounded", "Arial Black", Impact, sans-serif;
  --f-body: "Manrope", "Segoe UI", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, Consolas, monospace;
  --r: 18px;
}
* { box-sizing: border-box; }
body { background: var(--wall); color: var(--ink); font-family: var(--f-body); font-size: 16px; line-height: 1.6; }
:focus-visible { outline: 2px solid var(--lime-line); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }
a { color: var(--lime-text); text-decoration: none; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 clamp(1rem, 4vw, 2rem); }
.num { font-variant-numeric: tabular-nums; }
.mono { font-family: var(--f-mono); }

.top { position: sticky; top: 0; z-index: 5; background: rgba(244,245,239,0.86); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line-2); }
.top .wrap { display: flex; align-items: center; gap: 1rem; padding-block: 0.85rem; flex-wrap: wrap; }
.brand { font-family: var(--f-display); font-weight: 900; font-size: 0.95rem; letter-spacing: 0.02em; color: var(--ink); }
.brand em { font-style: normal; color: var(--lime-text); }
.top nav { margin-left: auto; display: flex; gap: 1.3rem; font-size: 0.86rem; font-weight: 600; }
.top nav a { color: var(--ink-2); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; font-family: var(--f-body); font-weight: 700; font-size: 0.88rem; padding: 0.7rem 1.2rem; border-radius: 999px; background: var(--lime); color: var(--lime-ink); border: 1px solid var(--lime-deep); cursor: pointer; text-decoration: none; }
.btn:hover { background: var(--lime-deep); }
.btn.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn.ghost:hover { border-color: var(--ink-2); background: var(--card-2); }
.btn.dark { background: var(--ink); color: #f1efff; border-color: var(--ink); }
.btn.dark:hover { background: #26272e; }
.btn[disabled] { opacity: 0.45; cursor: not-allowed; }

.hero { padding-block: clamp(2.2rem, 6vw, 4rem) 1.5rem; }
.kick { font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
h1 { font-family: var(--f-display); font-weight: 900; font-size: clamp(1.8rem, 4.8vw, 3rem); line-height: 1.05; letter-spacing: -0.01em; margin: 0.8rem 0 0; text-wrap: balance; max-width: 22ch; }
h1 .x { background: linear-gradient(transparent 62%, var(--lime) 62%); padding: 0 0.08em; }
.hero p { margin: 1rem 0 0; color: var(--ink-2); max-width: 58ch; font-size: 1.02rem; }
.rails { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.2rem; }
.rail { font-family: var(--f-mono); font-size: 0.72rem; border: 1px solid var(--line); background: var(--stage); padding: 0.3rem 0.65rem; border-radius: 999px; color: var(--ink-2); }
.rail b { color: var(--ink); font-weight: 600; }

section { padding-block: clamp(2rem, 5vw, 3.4rem); border-top: 1px solid var(--line-2); }
.sh h2 { font-family: var(--f-display); font-weight: 700; font-size: clamp(1.25rem, 3vw, 1.8rem); margin: 0; line-height: 1.15; }
.sh p { margin: 0.5rem 0 0; color: var(--ink-2); max-width: 60ch; }

/* plans */
.plans { margin-top: 1.6rem; display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1rem; }
.plan { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 1.2rem; display: flex; flex-direction: column; gap: 0.6rem; position: relative; }
.plan.featured { border-color: var(--lime-line); box-shadow: 0 18px 40px -26px rgba(93,122,0,0.5); }
.plan .name { font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.plan .price { font-family: var(--f-display); font-weight: 900; font-size: 1.8rem; line-height: 1; }
.plan .price small { font-family: var(--f-mono); font-weight: 500; font-size: 0.72rem; color: var(--muted); margin-left: 0.3rem; }
.plan .tag { position: absolute; top: 0.9rem; right: 0.9rem; font-family: var(--f-mono); font-size: 0.62rem; letter-spacing: 0.08em; text-transform: uppercase; background: var(--lime); color: var(--lime-ink); padding: 0.16rem 0.5rem; border-radius: 999px; }
.plan ul { margin: 0.2rem 0 0.4rem; padding-left: 1.05rem; color: var(--ink-2); font-size: 0.86rem; display: grid; gap: 0.3rem; }
.plan .btn { margin-top: auto; }
.contrib { margin-top: 1rem; background: var(--card-2); border: 1px dashed var(--line); border-radius: var(--r); padding: 1rem 1.2rem; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1rem; align-items: center; font-size: 0.9rem; }
@media (max-width: 720px) { .contrib { grid-template-columns: 1fr; } }
.contrib b { font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--lime-text); display: block; margin-bottom: 0.2rem; }

/* steps */
.steps { margin-top: 1.6rem; display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 1rem; }
.step { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 1.1rem 1.2rem; }
.step .n { font-family: var(--f-display); font-weight: 900; font-size: 1.6rem; color: var(--lime-text); line-height: 1; }
.step h3 { font-family: var(--f-body); font-weight: 700; font-size: 0.95rem; margin: 0.5rem 0 0.3rem; }
.step p { margin: 0; font-size: 0.85rem; color: var(--ink-2); }

/* checkout demo */
.demo { margin-top: 1.6rem; background: var(--card); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.demo .bar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding: 0.8rem 1.2rem; border-bottom: 1px solid var(--line-2); background: var(--card-2); }
.demo .bar b { font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; }
.preview-tag { font-family: var(--f-mono); font-size: 0.66rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--coral); border: 1px solid var(--coral); background: var(--coral-soft); padding: 0.12rem 0.5rem; border-radius: 999px; }
.stages { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); }
@media (max-width: 820px) { .stages { grid-template-columns: 1fr; } }
.stages > * { min-width: 0; }
.left { padding: 1.2rem; border-right: 1px solid var(--line-2); display: grid; gap: 1rem; align-content: start; }
@media (max-width: 820px) { .left { border-right: 0; border-bottom: 1px solid var(--line-2); } }
.lab { font-family: var(--f-mono); font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.4rem; display: block; }
.choices { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 0.5rem; }
.choice { border: 1px solid var(--line); background: var(--stage); border-radius: 12px; padding: 0.6rem 0.7rem; cursor: pointer; text-align: left; font: inherit; color: var(--ink); display: flex; flex-direction: column; gap: 0.1rem; }
.choice:hover { border-color: var(--ink-2); }
.choice[aria-pressed="true"] { border-color: var(--lime-line); background: rgba(201,255,46,0.25); }
.choice .t { font-weight: 700; font-size: 0.86rem; }
.choice .s { font-family: var(--f-mono); font-size: 0.68rem; color: var(--muted); }
.email { width: 100%; font-family: var(--f-mono); font-size: 0.9rem; padding: 0.6rem 0.75rem; border: 1px solid var(--line); border-radius: 12px; background: var(--stage); color: var(--ink); }
.email:focus { outline: none; border-color: var(--lime-line); }
.hint { font-size: 0.74rem; color: var(--muted); margin-top: 0.3rem; }

.right { padding: 1.2rem; }
.invoice { display: none; }
.invoice.on { display: block; }
.inv-head { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; flex-wrap: wrap; }
.inv-head .id { font-family: var(--f-mono); font-size: 0.72rem; color: var(--muted); }
.timer { font-family: var(--f-mono); font-size: 0.8rem; color: var(--coral); }
.amount { font-family: var(--f-display); font-weight: 900; font-size: clamp(1.5rem, 4vw, 2.2rem); line-height: 1; margin-top: 0.6rem; }
.amount small { font-family: var(--f-mono); font-weight: 500; font-size: 0.78rem; color: var(--muted); margin-left: 0.4rem; }
.qr { margin-top: 1rem; display: grid; grid-template-columns: 148px minmax(0, 1fr); gap: 1rem; align-items: start; }
@media (max-width: 520px) { .qr { grid-template-columns: 1fr; } }
.qr canvas { width: 148px; height: 148px; border: 1px solid var(--line); border-radius: 12px; background: #fff; display: block; }
.addr { font-family: var(--f-mono); font-size: 0.78rem; word-break: break-all; background: var(--card-2); border: 1px solid var(--line-2); border-radius: 12px; padding: 0.7rem 0.8rem; color: var(--ink-2); }
.addr b { color: var(--coral); font-weight: 600; }
.inv-meta { margin-top: 0.8rem; display: grid; gap: 0.35rem; font-size: 0.82rem; color: var(--ink-2); }
.inv-meta span b { color: var(--ink); font-weight: 600; }
.status { margin-top: 1rem; display: inline-flex; align-items: center; gap: 0.5rem; font-family: var(--f-mono); font-size: 0.74rem; padding: 0.3rem 0.7rem; border-radius: 999px; border: 1px solid var(--line); }
.status i { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.status.wait i { background: #e0a84a; }
.status.paid { border-color: var(--lime-line); background: rgba(201,255,46,0.3); }
.status.paid i { background: var(--lime-text); }
.actions { margin-top: 1rem; display: flex; gap: 0.6rem; flex-wrap: wrap; }

.paid { display: none; }
.paid.on { display: block; }
.key { margin-top: 0.8rem; font-family: var(--f-mono); font-size: 1.05rem; font-weight: 600; letter-spacing: 0.06em; background: var(--ink); color: var(--lime); padding: 0.9rem 1rem; border-radius: 12px; word-break: break-all; }
.paid p { font-size: 0.9rem; color: var(--ink-2); margin: 0.7rem 0 0; }
.empty { color: var(--muted); font-size: 0.9rem; padding: 1.4rem 0; }

/* policy */
.policy { margin-top: 1.4rem; display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1rem; }
.pol { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 1.1rem 1.2rem; font-size: 0.88rem; color: var(--ink-2); }
.pol h3 { font-family: var(--f-body); font-weight: 700; font-size: 0.95rem; margin: 0 0 0.4rem; color: var(--ink); }
.pol p { margin: 0; }

footer { border-top: 1px solid var(--line-2); padding-block: 1.8rem 3rem; }
footer p { margin: 0; font-size: 0.78rem; color: var(--muted); max-width: 78ch; }
footer p + p { margin-top: 0.6rem; }

/* ---- production additions ---- */
.opening { margin-top: 1rem !important; background: rgba(201,255,46,0.28); border: 1px solid var(--lime-line); border-radius: 12px; padding: 0.7rem 0.9rem; font-size: 0.92rem !important; color: var(--ink-2) !important; max-width: 64ch; }
.opening b { color: var(--ink); }
.brand { text-decoration: none; }
footer a { color: var(--lime-text); text-decoration: underline; text-underline-offset: 2px; }
.foot-nav { display: flex; flex-wrap: wrap; gap: 0.5rem 1.4rem; margin-bottom: 1rem; font-size: 0.86rem; font-weight: 600; }
.foot-nav a { color: var(--ink-2); text-decoration: none; }
.foot-nav a:hover { color: var(--lime-text); }
.pol { scroll-margin-top: 5rem; }
section { scroll-margin-top: 4.5rem; }