/* Vibe Pit Crew: system fonts only, no external requests. */
:root {
  --bg: #0f1115;
  --bg-alt: #151820;
  --surface: #1b1f29;
  --border: #2c3240;
  --text: #f2f3f5;
  --muted: #aab0bd;
  --accent: #ffd400;
  --accent-ink: #14161c;
  --red: #ff5a47;
  --radius: 14px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
}
img { max-width: 100%; height: auto; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
code {
  font-family: var(--mono);
  font-size: .88em;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .1);
  padding: .05em .35em;
  border-radius: 5px;
  white-space: nowrap;
}
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.wrap { width: min(1120px, 100% - 2.5rem); margin-inline: auto; }
.narrow { width: min(780px, 100% - 2.5rem); }
.center { text-align: center; }
.muted { color: var(--muted); }
.small { font-size: .875rem; }

.skip-link {
  position: absolute; left: 1rem; top: -100px; z-index: 100;
  background: var(--accent); color: var(--accent-ink);
  padding: .6rem 1rem; border-radius: 8px; font-weight: 700;
}
.skip-link:focus { top: 1rem; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(15, 17, 21, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 64px; flex-wrap: wrap; }
.brand {
  display: inline-flex; align-items: center; gap: .6rem;
  color: var(--text); text-decoration: none;
  font-weight: 900; font-style: italic; letter-spacing: -.01em; font-size: 1.15rem;
  text-transform: uppercase;
}
.nav-list { list-style: none; display: flex; gap: 1.5rem; margin: 0; padding: 0; }
.nav-list a { color: var(--muted); text-decoration: none; font-weight: 600; font-size: .95rem; }
.nav-list a:hover { color: var(--text); }

/* Type */
h1, h2, h3 { line-height: 1.12; letter-spacing: -.02em; margin: 0 0 .6em; }
h1 { font-size: clamp(2.4rem, 6vw, 4.25rem); font-weight: 900; font-style: italic; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); font-weight: 900; font-style: italic; }
h3 { font-size: 1.2rem; font-weight: 800; }
.hl { color: var(--accent); }
.eyebrow {
  display: inline-block; margin: 0 0 1rem;
  font-size: .8rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent);
  padding-left: 2.2rem; position: relative;
}
.eyebrow::before {
  content: ""; position: absolute; left: 0; top: 50%; width: 1.6rem; height: 4px; transform: translateY(-50%) skewX(-20deg);
  background: linear-gradient(90deg, var(--red) 0 50%, var(--accent) 50% 100%);
}
.lede { font-size: 1.2rem; color: #d6d9e0; max-width: 34em; }
.section-lede { color: var(--muted); max-width: 46em; font-size: 1.1rem; margin-top: -.2rem; }
.fine { font-size: .9rem; color: var(--muted); margin-top: 1rem; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: .75rem 1.5rem;
  font-weight: 800; font-size: 1rem; text-decoration: none;
  border-radius: 10px; border: 2px solid transparent;
  transition: transform .15s ease, background-color .15s ease, border-color .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: #ffe14d; }
.btn-ghost { color: var(--text); border-color: #4a5266; }
.btn-ghost:hover { border-color: var(--accent); }
.btn-block { width: 100%; }
.cta-row { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.8rem; }

/* Hero */
.hero {
  padding: clamp(3rem, 8vw, 6rem) 0 clamp(3rem, 7vw, 5rem);
  background:
    radial-gradient(800px 400px at 85% 10%, rgba(255, 212, 0, .10), transparent 60%),
    radial-gradient(600px 300px at 0% 100%, rgba(255, 90, 71, .10), transparent 60%),
    repeating-linear-gradient(115deg, transparent 0 46px, rgba(255, 255, 255, .018) 46px 48px);
}
.hero-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }

.pit-board {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, .45);
  transform: rotate(1.2deg);
}
.board-top {
  height: 18px;
  background: repeating-conic-gradient(var(--text) 0 25%, #20242e 0 50%) 0 0 / 18px 18px;
}
.board-title {
  font-size: .85rem; font-style: normal; font-weight: 800; letter-spacing: .12em; text-transform: uppercase;
  color: var(--muted); margin: 1.2rem 1.4rem .6rem;
}
.board-list { list-style: none; margin: 0; padding: 0 1.4rem 1.2rem; }
.board-list li {
  display: grid; grid-template-columns: 4.5rem 1fr; gap: .8rem; align-items: start;
  padding: .75rem 0; border-top: 1px dashed var(--border); font-size: .98rem;
}
.board-list li:first-child { border-top: 0; }
.tag {
  font-family: var(--mono); font-size: .75rem; font-weight: 700; text-align: center;
  background: var(--accent); color: var(--accent-ink);
  padding: .2rem .3rem; border-radius: 4px; margin-top: .2rem;
}

.checker {
  height: 14px;
  background: repeating-conic-gradient(#e9eaee 0 25%, #0f1115 0 50%) 0 0 / 14px 14px;
  opacity: .9;
}

/* Sections */
.section { padding: clamp(3.5rem, 8vw, 6rem) 0; }
section[id] { scroll-margin-top: 64px; }
.section-alt { background: var(--bg-alt); border-block: 1px solid var(--border); }

.cards { display: grid; gap: 1.2rem; margin-top: 2.2rem; }
.cards.three { grid-template-columns: repeat(3, 1fr); }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.6rem; border-top: 4px solid var(--red);
}
.card p { margin: 0; color: #cfd3db; }

.receipts-title { margin-top: 3rem; font-size: 1rem; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); }
.receipts { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; }
.receipts li {
  border-left: 4px solid var(--accent); background: rgba(255, 255, 255, .03);
  padding: 1rem 1.25rem; border-radius: 0 10px 10px 0;
}
.receipts p { margin: 0 0 .4rem; }
.receipts a { font-size: .92rem; font-weight: 700; }

/* Steps */
.steps { list-style: none; padding: 0; margin: 2.2rem 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; counter-reset: none; }
.step {
  position: relative; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.6rem;
}
.step p { margin: 0; color: #cfd3db; }
.step-num {
  display: inline-grid; place-items: center; width: 3rem; height: 3rem; margin-bottom: 1rem;
  font-size: 1.6rem; font-weight: 900; font-style: italic;
  background: var(--accent); color: var(--accent-ink);
  border-radius: 50%; border: 3px solid var(--text);
}

/* Pricing */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-top: 2.2rem; align-items: stretch; }
.plan {
  display: flex; flex-direction: column; position: relative;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.8rem 1.6rem;
}
.plan h3 { margin-bottom: .3rem; }
.plan-featured { border: 2px solid var(--accent); box-shadow: 0 0 0 6px rgba(255, 212, 0, .08); }
.badge {
  position: absolute; top: -.85rem; left: 1.6rem; margin: 0;
  background: var(--red); color: #14161c; font-weight: 800; font-size: .75rem;
  text-transform: uppercase; letter-spacing: .1em; padding: .2rem .7rem; border-radius: 999px;
}
.price { margin: 0 0 1.2rem; }
.amount { font-size: 2.8rem; font-weight: 900; font-style: italic; letter-spacing: -.03em; }
.per { color: var(--muted); font-weight: 600; }
.features { list-style: none; padding: 0; margin: 0 0 1.6rem; flex: 1; }
.features li { position: relative; padding: .4rem 0 .4rem 1.7rem; color: #d6d9e0; font-size: .98rem; }
.features li::before {
  content: ""; position: absolute; left: 0; top: .78rem; width: .9rem; height: .5rem;
  border-left: 3px solid var(--accent); border-bottom: 3px solid var(--accent); transform: rotate(-45deg);
}

/* FAQ */
.faq { margin-top: 2rem; display: grid; gap: .8rem; }
.faq details { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; }
.faq summary {
  cursor: pointer; list-style: none; padding: 1.1rem 3rem 1.1rem 1.3rem; position: relative;
  font-weight: 700; font-size: 1.05rem; border-radius: 12px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 1.2rem; top: 50%; transform: translateY(-50%);
  font-size: 1.5rem; font-weight: 800; color: var(--accent); line-height: 1;
}
.faq details[open] summary::after { content: "\2212"; }
.faq details[open] summary { border-bottom: 1px solid var(--border); border-radius: 12px 12px 0 0; }
.faq details p { margin: 0; padding: 1rem 1.3rem 1.3rem; color: #cfd3db; }

/* Final CTA */
.final-cta {
  padding: clamp(3.5rem, 8vw, 5.5rem) 0;
  background: radial-gradient(700px 300px at 50% 0%, rgba(255, 212, 0, .12), transparent 70%);
}
.final-cta p { color: var(--muted); font-size: 1.15rem; margin: 0 0 1.6rem; }

/* Footer */
.site-footer { background: #0b0c10; }
.footer-inner { display: flex; justify-content: space-between; gap: 2rem; flex-wrap: wrap; padding: 2.5rem 0; }
.footer-inner p { margin: .25rem 0; }
.footer-brand { margin-bottom: .5rem !important; }


/* Free check form */
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.check-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.next-steps { list-style: none; counter-reset: pit; padding: 0; margin: 1.6rem 0 0; display: grid; gap: 1rem; }
.next-steps li { counter-increment: pit; position: relative; padding-left: 3rem; color: #cfd3db; }
.next-steps li::before {
  content: counter(pit); position: absolute; left: 0; top: .05rem;
  display: grid; place-items: center; width: 2rem; height: 2rem;
  font-weight: 900; font-style: italic; background: var(--accent); color: var(--accent-ink); border-radius: 50%;
}
.next-steps strong { color: var(--text); }
.check-form {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; box-shadow: 0 20px 50px rgba(0, 0, 0, .45);
}
.form-body { padding: 1.4rem 1.6rem 1.6rem; }
.form-note { margin: 0 0 1rem; font-size: .9rem; color: var(--muted); }
.field { margin-bottom: 1.15rem; }
.field label { display: block; font-weight: 700; margin-bottom: .35rem; }
.req { color: var(--accent); }
.optional { color: var(--muted); font-weight: 500; font-size: .9rem; }
.field input[type="url"], .field input[type="email"], .field input[type="text"], .field select {
  width: 100%; min-height: 48px; padding: .7rem .9rem;
  font: inherit; font-size: 1rem; color: var(--text);
  background: var(--bg); border: 2px solid #4a5266; border-radius: 10px;
}
.field select {
  appearance: none; -webkit-appearance: none; padding-right: 2.5rem; cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--accent) 50%), linear-gradient(135deg, var(--accent) 50%, transparent 50%);
  background-position: calc(100% - 1.25rem) 50%, calc(100% - .9rem) 50%;
  background-size: .36rem .36rem; background-repeat: no-repeat;
}
.field input::placeholder { color: #7d8496; }
.field input:hover, .field select:hover { border-color: #6b7489; }
.field input:focus-visible, .field select:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-color: var(--accent); }
.field input[aria-invalid="true"] { border-color: var(--red); }
.hint { margin: .35rem 0 0; font-size: .875rem; color: var(--muted); }
.error { margin: .35rem 0 0; font-size: .9rem; font-weight: 700; color: var(--red); }
.field-check { display: grid; grid-template-columns: 1.5rem 1fr; gap: .3rem .75rem; align-items: start; padding: .9rem 1rem; border: 1px dashed var(--border); border-radius: 10px; background: rgba(255, 255, 255, .02); }
.field-check input { width: 1.4rem; height: 1.4rem; margin: .12rem 0 0; accent-color: var(--accent); cursor: pointer; }
.field-check label { margin: 0; cursor: pointer; }
.field-check .error { grid-column: 2; }
.hp { position: absolute !important; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.check-form button[type="submit"] { cursor: pointer; font-family: inherit; margin-top: .4rem; }
.check-form button[disabled] { opacity: .7; cursor: progress; transform: none; }
.form-status { margin: .9rem 0 0; font-weight: 700; }
.form-status:empty { margin: 0; }
.form-status.is-error { color: var(--red); }
.form-status.is-ok { color: var(--accent); }
.form-done { padding: .5rem 0; }
.form-done h3 { font-style: italic; font-size: 1.5rem; }
.form-done p { color: #cfd3db; }
.ref { font-family: var(--mono); background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .1); padding: .1em .4em; border-radius: 5px; }

/* Thank-you / message page */
.msg-page { min-height: 60vh; display: grid; place-items: center; }
.msg-card { max-width: 640px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.msg-card .form-body { padding: 2rem; }
.msg-card ol { color: #cfd3db; padding-left: 1.2rem; }

/* Responsive */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .pit-board { transform: none; }
  .cards.three, .steps { grid-template-columns: 1fr; }
  .check-grid { grid-template-columns: 1fr; }
  .plans { grid-template-columns: 1fr; max-width: 520px; margin-inline: auto; }
}
@media (max-width: 640px) {
  body { font-size: 1rem; }
  .header-inner { justify-content: center; padding: .6rem 0; min-height: 0; gap: .4rem; }
  .nav-list { gap: 1rem; flex-wrap: wrap; justify-content: center; }
  .nav-list a { font-size: .875rem; display: inline-block; padding: .35rem 0; }
  .site-header { position: static; }
  .cta-row .btn { flex: 1 1 100%; }
  .form-body { padding: 1.2rem 1.1rem 1.3rem; }
  .board-list li { grid-template-columns: 3.9rem 1fr; }
  code { white-space: normal; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}
.h2-size { font-size: clamp(1.8rem, 3.6vw, 2.6rem); }