/* ===========================================================================
   Bargames.live homepage.

   Aesthetic: the artifacts of the game itself. A real bingo card is cream
   stock, navy ink and red dauber marks, so that is the palette. Display face
   is a Clarendon-ish slab, the kind of type a pub tacks in its window.

   Two scenes drive the theme, and the page honours both:
     - a patron in a dim, loud bar at 8pm, squinting to type a code  -> ink hero,
       one huge target, maximum contrast.
     - a bar owner on a laptop at noon deciding whether to book       -> paper body,
       long-form, comfortable to read.
   =========================================================================== */

:root {
  /* Every neutral is tinted toward the ink hue. No pure black, no pure white. */
  --paper:      oklch(0.965 0.010 85);   /* card stock */
  --paper-deep: oklch(0.925 0.016 82);   /* stock in shadow */
  --ink:        oklch(0.255 0.045 260);  /* the printed navy */
  --ink-soft:   oklch(0.44 0.035 260);   /* secondary text on paper */
  --ink-deep:   oklch(0.185 0.040 262);  /* hero ground */
  --dauber:     oklch(0.575 0.195 27);   /* the mark. ~8% of surface, never more */
  --dauber-lit: oklch(0.655 0.185 30);
  --brass:      oklch(0.760 0.115 78);   /* the only warm accent */
  --rule:       oklch(0.255 0.045 260 / 0.16);
  --rule-lit:   oklch(0.965 0.010 85 / 0.20);

  --slab: "Ultra", "Rockwell", Georgia, serif;
  --sans: "Karla", ui-sans-serif, system-ui, sans-serif;

  /* Ease-out-quint. No bounce. */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --measure: 68ch;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 clamp(1rem, 0.96rem + 0.2vw, 1.09rem)/1.62 var(--sans);
  -webkit-font-smoothing: antialiased;
  /* Paper grain. Cheap, static, no image request. */
  background-image:
    radial-gradient(oklch(0.255 0.045 260 / 0.030) 0.6px, transparent 0.6px),
    radial-gradient(oklch(0.255 0.045 260 / 0.022) 0.5px, transparent 0.5px);
  background-size: 13px 13px, 7px 7px;
  background-position: 0 0, 4px 5px;
}

a { color: inherit; }
img { max-width: 100%; height: auto; display: block; }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 50;
  background: var(--dauber); color: var(--paper); padding: 12px 18px; font-weight: 700;
}
.skip:focus { left: 0; }

:where(a, button, input, textarea, summary):focus-visible {
  outline: 3px solid var(--dauber); outline-offset: 3px; border-radius: 2px;
}

/* ---------- buttons ---------- */
.btn {
  font: 800 0.95rem/1 var(--sans); letter-spacing: 0.02em;
  padding: 14px 22px; border-radius: 3px; cursor: pointer;
  border: 2px solid transparent; transition: transform 0.18s var(--ease), background 0.18s var(--ease), color 0.18s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn-play {
  background: var(--dauber); color: var(--paper); border-color: var(--dauber);
  width: 100%; font-size: 1.05rem; padding: 17px 22px;
}
.btn-play:hover { background: var(--dauber-lit); border-color: var(--dauber-lit); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--rule); }
.btn-ghost:hover { border-color: var(--ink); }
.btn-ghost.dark { color: var(--paper); border-color: var(--rule-lit); }
.btn-ghost.dark:hover { border-color: var(--paper); }

/* ---------- header ---------- */
.bar {
  display: flex; align-items: center; gap: 28px;
  padding: 18px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid var(--rule);
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in oklch, var(--paper) 92%, transparent);
  backdrop-filter: saturate(1.2);
}
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; margin-right: auto; }
.brand-mark {
  display: grid; place-items: center; width: 34px; height: 34px; flex: none;
  background: var(--dauber); color: var(--paper); border-radius: 50%;
  font: 400 1.1rem/1 var(--slab); padding-bottom: 2px;
}
.brand-word { font: 400 1.35rem/1 var(--slab); letter-spacing: -0.01em; }
.nav { display: flex; gap: 26px; }
.nav a {
  text-decoration: none; font-weight: 500; color: var(--ink-soft);
  padding: 4px 0; border-bottom: 2px solid transparent;
}
.nav a:hover { color: var(--ink); border-bottom-color: var(--dauber); }
@media (max-width: 860px) { .nav { display: none; } }

/* ---------- hero: drenched ink ---------- */
.hero {
  background: var(--ink-deep);
  color: var(--paper);
  padding: clamp(40px, 5vw, 76px) clamp(18px, 4vw, 56px) clamp(48px, 5vw, 76px);
  position: relative; overflow: hidden;
}
/* faint dauber wash, off-centre. atmosphere, not a gradient hero. */
.hero::before {
  content: ""; position: absolute; inset: -30% -10% auto auto; width: 70vw; height: 70vw;
  background: radial-gradient(circle, oklch(0.575 0.195 27 / 0.16), transparent 62%);
  pointer-events: none;
}
.hero-grid {
  position: relative; max-width: 1220px; margin: 0 auto;
  display: grid; gap: clamp(28px, 4vw, 56px);
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  grid-template-areas: "say ticket" "card ticket";
  align-items: start;
}
.hero-say { grid-area: say; }
.ticket   { grid-area: ticket; }
.card-wrap{ grid-area: card; }

.eyebrow {
  margin: 0 0 22px; font-size: 0.76rem; font-weight: 800; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--brass);
}
h1 {
  margin: 0; font: 400 clamp(2.4rem, 1rem + 4.2vw, 4.25rem)/0.98 var(--slab);
  letter-spacing: -0.015em; text-wrap: balance;
}
h1 span { display: block; }
h1 .l3 { color: var(--dauber-lit); }
.lede {
  margin: 22px 0 0; max-width: 46ch; color: oklch(0.965 0.010 85 / 0.76); font-size: 1.08rem;
}

/* staggered reveal, one orchestrated moment */
@media (prefers-reduced-motion: no-preference) {
  .hero-say > *, .ticket, .card-wrap { animation: rise 0.85s var(--ease) both; }
  .eyebrow { animation-delay: 0.02s; }
  h1 { animation-delay: 0.08s; }
  .lede { animation-delay: 0.18s; }
  .ticket { animation-delay: 0.26s; }
  .card-wrap { animation-delay: 0.36s; }
}
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

/* ---------- the ticket stub ---------- */
.ticket {
  background: var(--paper); color: var(--ink); border-radius: 4px;
  padding: 30px 28px 0; box-shadow: 0 26px 60px oklch(0.185 0.040 262 / 0.55);
  position: relative;
}
.ticket-label {
  display: block; font-size: 0.72rem; font-weight: 800; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--ink-soft); margin-bottom: 9px;
}
#code {
  width: 100%; font: 800 1.5rem/1 var(--sans); letter-spacing: 0.06em;
  padding: 16px 14px; margin-bottom: 12px; color: var(--ink);
  background: var(--paper-deep); border: 2px solid var(--rule); border-radius: 3px;
  font-variant-numeric: tabular-nums;
}
#code::placeholder { font-size: 0.95rem; font-weight: 500; letter-spacing: 0; color: var(--ink-soft); opacity: 0.75; }
#code:focus { border-color: var(--ink); background: var(--paper); }

.ticket-msg { min-height: 1.35em; margin: 8px 0 0; font-size: 0.88rem; font-weight: 700; }
.ticket-msg.err { color: var(--dauber); }
.ticket-msg.ok  { color: oklch(0.48 0.13 155); }

/* the tear: a perforated edge, drawn not imaged */
.ticket-tear {
  margin: 12px -28px 0; height: 18px;
  background:
    radial-gradient(circle at 9px 0, transparent 8px, var(--paper) 8.5px) repeat-x 0 0 / 18px 18px;
  filter: drop-shadow(0 -1px 0 var(--rule));
  transform: scaleY(-1);
}
.ticket-alt {
  margin: 0; padding: 16px 28px 24px; font-size: 0.86rem; line-height: 1.5;
  color: var(--ink-soft); background: var(--paper); border-radius: 0 0 4px 4px;
}
.ticket-alt a { font-weight: 800; color: var(--ink); text-decoration-color: var(--dauber); text-underline-offset: 3px; }

/* ---------- the bingo card ---------- */
.card-wrap { align-self: end; }
.bcard {
  width: min(336px, 100%);
  background: var(--paper); border-radius: 5px; padding: 10px;
  box-shadow: 0 18px 44px oklch(0.185 0.040 262 / 0.45);
  transform: rotate(-1.6deg);
}
.bcard-head {
  display: grid; grid-template-columns: repeat(5, 1fr);
  background: var(--ink); color: var(--paper); border-radius: 3px 3px 0 0;
}
.bcard-head span { text-align: center; padding: 7px 0 5px; font: 400 1.25rem/1 var(--slab); }
.bcard-grid { display: grid; grid-template-columns: repeat(5, 1fr); }
.cell {
  aspect-ratio: 1; display: grid; place-items: center; position: relative;
  border: 1px solid var(--rule); margin: -0.5px;
  font: 800 clamp(0.95rem, 2.4vw, 1.35rem)/1 var(--sans); color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.cell.free { font: 800 0.6rem/1.25 var(--sans); text-align: center; letter-spacing: 0.04em; }
/* the dauber mark: an ink blot behind the number */
.cell::before {
  content: ""; position: absolute; inset: 12%; border-radius: 50%;
  background: var(--dauber); opacity: 0; transform: scale(0.35);
  transition: opacity 0.28s var(--ease), transform 0.34s var(--ease);
}
.cell.daub::before { opacity: 0.88; transform: scale(1); }
.cell.daub { color: var(--paper); }
.cell span { position: relative; }
@media (prefers-reduced-motion: reduce) { .cell::before { transition: none; } }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; grid-template-areas: "say" "ticket" "card"; }
  .card-wrap { justify-self: center; margin-top: 8px; }
  .bcard { transform: none; }
}

/* ---------- shared section furniture ---------- */
.section-h {
  font: 400 clamp(1.9rem, 1.1rem + 2.6vw, 3.1rem)/1.02 var(--slab);
  letter-spacing: -0.01em; margin: 0 0 44px; text-wrap: balance;
}
.section-h.left { margin-bottom: 22px; }
.section-h em { font-style: normal; color: var(--dauber); }

/* ---------- how: numbered, ruled, no cards ---------- */
.how { max-width: 1120px; margin: 0 auto; padding: clamp(64px, 8vw, 118px) clamp(18px, 4vw, 56px) 0; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; counter-reset: s; }
.steps li {
  display: grid; grid-template-columns: minmax(74px, 110px) minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: clamp(18px, 4vw, 62px); align-items: baseline;
  padding: 34px 0; border-top: 1px solid var(--rule);
}
.steps li:last-child { border-bottom: 1px solid var(--rule); }
.step-n {
  grid-column: 1; grid-row: 1 / span 2;
  font: 400 clamp(1.9rem, 3vw, 2.9rem)/1 var(--slab); color: var(--dauber);
}
.steps h3 { grid-column: 2; grid-row: 1; margin: 0 0 8px; font-size: 1.32rem; font-weight: 800; letter-spacing: -0.01em; }
.steps p  { grid-column: 2; grid-row: 2; margin: 0; color: var(--ink-soft); max-width: 62ch; }
@media (max-width: 640px) {
  .steps li { grid-template-columns: 1fr; row-gap: 8px; }
  .step-n { grid-column: 1; grid-row: 1; }
  .steps h3 { grid-column: 1; grid-row: 2; }
  .steps p  { grid-column: 1; grid-row: 3; }
}

/* ---------- split: two prose columns ---------- */
.split {
  max-width: 1120px; margin: 0 auto; padding: clamp(64px, 8vw, 118px) clamp(18px, 4vw, 56px) 0;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(330px, 1fr)); gap: clamp(36px, 5vw, 82px);
}
.col-h { font: 800 1.06rem/1.3 var(--sans); letter-spacing: 0.13em; text-transform: uppercase;
  color: var(--dauber); margin: 0 0 26px; }
.facts { margin: 0; }
.facts dt { font-size: 1.24rem; font-weight: 800; letter-spacing: -0.01em; margin-top: 26px; }
.facts dt:first-child { margin-top: 0; }
.facts dd { margin: 7px 0 0; color: var(--ink-soft); max-width: var(--measure); }
.facts dd.quiet { font-size: 0.9rem; opacity: 0.8; }
.col-cta { margin-top: 30px; font-weight: 700; }
.col-cta a { text-decoration-color: var(--dauber); text-underline-offset: 3px; }

/* ---------- revenue: offset, duotone ---------- */
.revenue {
  max-width: 1120px; margin: 0 auto; padding: clamp(64px, 8vw, 118px) clamp(18px, 4vw, 56px) 0;
  display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(28px, 5vw, 72px); align-items: center;
}
.rev-shot { margin: 0; position: relative; }
.rev-shot img {
  width: 100%; border-radius: 4px;
  /* duotone: ink shadows, paper highs. photo joins the palette instead of fighting it. */
  filter: grayscale(1) contrast(1.12);
  mix-blend-mode: multiply;
}
.rev-shot::after {
  content: ""; position: absolute; inset: 0; border-radius: 4px; pointer-events: none;
  background: linear-gradient(150deg, oklch(0.255 0.045 260 / 0.42), oklch(0.575 0.195 27 / 0.20));
  mix-blend-mode: screen;
}
.rev-say p { color: var(--ink-soft); max-width: var(--measure); }
.rev-kicker { font-weight: 800; color: var(--ink) !important; font-size: 1.1rem; }
@media (max-width: 780px) { .revenue { grid-template-columns: 1fr; } }

/* ---------- faq ---------- */
.faq { max-width: 860px; margin: 0 auto; padding: clamp(64px, 8vw, 118px) clamp(18px, 4vw, 56px) 0; }
.faq details { border-top: 1px solid var(--rule); }
.faq details:last-of-type { border-bottom: 1px solid var(--rule); }
.faq summary {
  cursor: pointer; list-style: none; padding: 22px 44px 22px 0; position: relative;
  font-size: 1.16rem; font-weight: 800; letter-spacing: -0.01em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 4px; top: 50%; translate: 0 -50%;
  font: 400 1.6rem/1 var(--sans); color: var(--dauber); transition: rotate 0.3s var(--ease);
}
.faq details[open] summary::after { content: "+"; rotate: 45deg; }
.faq details p { margin: 0 0 24px; color: var(--ink-soft); max-width: var(--measure); }
.faq details a { text-decoration-color: var(--dauber); text-underline-offset: 3px; font-weight: 700; }

/* ---------- contact ---------- */
.contact {
  max-width: 1120px; margin: clamp(64px, 8vw, 118px) auto 0; padding: 0 clamp(18px, 4vw, 56px);
  display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(28px, 5vw, 72px);
  align-items: start;
}
.contact-say p { color: var(--ink-soft); max-width: 44ch; }

.contact-form label {
  display: block; font-size: 0.72rem; font-weight: 800; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ink-soft); margin: 18px 0 6px;
}
.contact-form input, .contact-form textarea {
  width: 100%; font: 500 1rem/1.5 var(--sans); color: var(--ink);
  padding: 13px 12px; background: var(--paper-deep);
  border: 2px solid var(--rule); border-radius: 3px; resize: vertical;
}
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--ink); background: var(--paper); }
.cf-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.cf-row label { margin-top: 18px; }
.contact-form .btn-play { margin-top: 24px; }
@media (max-width: 780px) { .contact { grid-template-columns: 1fr; } .cf-row { grid-template-columns: 1fr; } }

/* ---------- footer ---------- */
.foot {
  margin-top: clamp(64px, 8vw, 110px); padding: 40px clamp(18px, 4vw, 56px);
  background: var(--ink-deep); color: oklch(0.965 0.010 85 / 0.62);
  display: flex; flex-wrap: wrap; gap: 18px 40px; align-items: center; justify-content: space-between;
}
.foot p { margin: 0; font-size: 0.86rem; }
.foot a { color: var(--paper); text-decoration-color: var(--dauber); text-underline-offset: 3px; }
.foot-social { display: flex; gap: 22px; font-weight: 700; }

/* ---------- host dialog ---------- */
.hostdlg {
  border: 0; padding: 0; border-radius: 5px; width: min(430px, 92vw);
  background: var(--ink-deep); color: var(--paper);
  box-shadow: 0 30px 90px oklch(0.185 0.040 262 / 0.7);
}
.hostdlg::backdrop { background: oklch(0.185 0.040 262 / 0.72); }
.hostdlg form { padding: 30px 28px 24px; }
.hostdlg h2 { margin: 0; font: 400 1.9rem/1 var(--slab); }
.hostdlg-sub { margin: 10px 0 6px; font-size: 0.9rem; color: oklch(0.965 0.010 85 / 0.65); }
.hostdlg label {
  display: block; font-size: 0.72rem; font-weight: 800; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--brass); margin: 20px 0 6px;
}
.hostdlg input {
  width: 100%; font: 700 1.05rem/1 var(--sans); padding: 14px 12px; color: var(--paper);
  background: oklch(0.965 0.010 85 / 0.07); border: 2px solid var(--rule-lit); border-radius: 3px;
}
.hostdlg input:focus { border-color: var(--brass); background: oklch(0.965 0.010 85 / 0.12); }
.hostdlg .ticket-msg.err { color: var(--dauber-lit); }
.hostdlg-act { display: grid; grid-template-columns: auto 1fr; gap: 12px; margin-top: 8px; }
.hostdlg-foot { margin: 20px 0 0; font-size: 0.78rem; color: oklch(0.965 0.010 85 / 0.5); }