/* betellgaze.com — shared rules. Most styling lives inline, exported from the design canvas. */
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: #19153A; }
* { -webkit-tap-highlight-color: transparent; }
::selection { background: #CF2327; color: #FFFFFF; }
a { color: #FFFFFF; } a:hover { color: #A9A6B4; }
img { max-width: 100%; }
section, footer { scroll-margin-top: 84px; }
:focus-visible { outline: 2px solid #E2C08F; outline-offset: 3px; }

/* grain over the whole page, like the handout */
.grain {
  position: absolute; inset: 0; pointer-events: none; z-index: 5;
  background-image: url(/assets/img/grain.webp); background-size: 225px;
}

/* skip link */
.skip { position: absolute; left: 12px; top: -60px; z-index: 20; background: #CF2327; color: #fff; padding: 10px 16px; border-radius: 999px; text-decoration: none; }
.skip:focus { top: 12px; }

/* sticky header */
.site-header {
  position: sticky; top: 0;
  background: rgba(16, 13, 38, 0.82);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
}
.site-header nav a { transition: color .15s; }
.site-header nav a.nav-link:hover { color: #FFFFFF !important; }
.site-header nav a[href="#request"]:hover { background: #E0383C !important; color: #fff; }

@media (max-width: 760px) {
  .site-header { flex-wrap: nowrap !important; padding-top: 12px !important; padding-bottom: 12px !important; }
  .site-header .nav-link { display: none; }
  .site-header nav { flex-wrap: nowrap !important; gap: 10px !important; }
  .site-header nav a[href="#request"] { padding: 8px 16px !important; font-size: 14px; }
}

/* module topic lists */
.topics summary { cursor: pointer; list-style: none; display: inline-flex; align-items: center; gap: 8px; min-height: 32px; }
.topics summary::-webkit-details-marker { display: none; }
.topics summary::after { content: "↓"; transition: transform .2s; }
.topics[open] summary::after { transform: rotate(180deg); }
.topics ol { list-style: none; counter-reset: t; margin: 16px 0 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.topics li { counter-increment: t; display: grid; grid-template-columns: 28px 1fr; column-gap: 8px; font-size: 15px; line-height: 1.45; color: #C9C7D4; }
.topics li::before { content: counter(t, decimal-leading-zero); grid-row: span 2; font-family: 'Fira Mono', monospace; font-size: 12px; color: var(--c); padding-top: 2px; }
.topics li b { color: #FFFFFF; font-weight: 600; }

/* venue mosaic on phones */
@media (max-width: 640px) {
  .mosaic { grid-template-columns: 1fr !important; grid-auto-rows: 240px !important; }
  .mosaic .mosaic-big { grid-column: auto !important; grid-row: auto !important; min-height: 0 !important; }
}

/* map, dark to match the venue section */
.map iframe {
  position: absolute; inset: 0; width: 100%; height: 100%; border: 0;
  filter: grayscale(1) invert(0.9) sepia(0.25) contrast(0.92) brightness(0.95);
}

/* form */
#request-form input[type="text"], #request-form input[type="tel"], #request-form input[type="email"], #request-form textarea { transition: border-color .15s; }
#request-form input:focus, #request-form textarea:focus { border-bottom-color: #FFFFFF !important; }
#request-form .invalid input, #request-form .invalid textarea, #request-form input.invalid { border-bottom-color: #CF2327 !important; }
#request-form label.invalid, #request-form .consent.invalid { color: #F08A8C !important; }
#request-form button[disabled] { opacity: .6; cursor: progress; }
#request-form button:hover { background: #E0383C !important; }
#form-status.ok { color: #9FE0B0 !important; }
#form-status.err { color: #F08A8C !important; }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 999px; border: 1px solid rgba(255,255,255,0.3); font-family: 'Noto Sans Georgian', 'Noto Sans', sans-serif; font-size: 15px; letter-spacing: 0; color: #FFFFFF; min-height: 44px; box-sizing: border-box; cursor: pointer; }
.pill input { accent-color: #CF2327; margin: 0; }
.pill:has(input:checked) { background: #FFFFFF; color: #19153A; font-weight: 600; border-color: #FFFFFF; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* venue mosaic on desktop: one large photo, two stacked */
@media (min-width: 641px) {
  .mosaic { grid-template-columns: repeat(3, minmax(0, 1fr)) !important; }
}