/* ============================================================
   AFTERGLOW — rooftop after-dark social flyer
   Aesthetic: retro-futuristic acid-neon. Near-black canvas,
   electric lime + hot magenta glow, cream text, grain + mesh.
   ============================================================ */

:root {
  /* palette */
  --ink: #08060c;
  --ink-2: #0e0b16;
  --panel: #14101f;
  --panel-2: #1b1528;
  --line: rgba(244, 239, 230, 0.12);
  --line-strong: rgba(244, 239, 230, 0.28);

  --cream: #f4efe6;
  --cream-dim: #b8b0a4;
  --cream-faint: #7a7466;

  --lime: #d6ff3d;
  --lime-deep: #b9e600;
  --mag: #ff2d95;
  --mag-deep: #e40074;
  --cyan: #43e5ff;

  /* type */
  --display: "Unbounded", system-ui, sans-serif;
  --body: "Instrument Sans", system-ui, sans-serif;
  --mono: "Space Mono", ui-monospace, monospace;

  --edge: clamp(1.1rem, 5vw, 5rem);
  --maxw: 1240px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--body);
  background: var(--ink);
  color: var(--cream);
  line-height: 1.5;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* ---------- atmosphere: grain + cursor glow ---------- */
.grain {
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  opacity: 0.055;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}
.glow-cursor {
  position: fixed;
  top: 0; left: 0;
  width: 520px; height: 520px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(214,255,61,0.10), rgba(255,45,149,0.05) 42%, transparent 68%);
  pointer-events: none;
  z-index: 1;
  opacity: 0;
  transition: opacity .5s ease;
  will-change: transform;
}

/* ---------- glow text helpers ---------- */
.glow-lime { color: var(--lime); text-shadow: 0 0 24px rgba(214,255,61,.45), 0 0 60px rgba(185,230,0,.25); }
.glow-mag  { color: var(--mag);  text-shadow: 0 0 24px rgba(255,45,149,.5), 0 0 70px rgba(228,0,116,.3); }

/* ---------- mini bar ---------- */
.minibar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.7rem var(--edge);
  background: rgba(8,6,12,0.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  transform: translateY(-120%);
  transition: transform .45s cubic-bezier(.2,.8,.2,1);
}
.minibar.is-visible { transform: translateY(0); }
.minibar__mark { font-family: var(--display); font-weight: 800; letter-spacing: .04em; font-size: .95rem; }
.minibar__meta { font-family: var(--mono); font-size: .68rem; color: var(--cream-dim); letter-spacing: .12em; margin-right: auto; }
.minibar__cta {
  font-family: var(--mono); font-size: .74rem; letter-spacing: .08em;
  color: var(--ink); background: var(--lime);
  padding: .4rem .8rem; border-radius: 2px; text-decoration: none; font-weight: 700;
  transition: background .2s, transform .2s;
}
.minibar__cta:hover { background: var(--cream); transform: translateY(-1px); }
@media (max-width: 620px){ .minibar__meta { display: none; } }

/* ---------- ticker ---------- */
.ticker {
  position: relative;
  z-index: 3;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--lime);
  color: var(--ink);
}
.ticker__track {
  display: inline-flex;
  align-items: center;
  gap: 1.4rem;
  white-space: nowrap;
  padding: .55rem 0;
  font-family: var(--mono);
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  animation: ticker 34s linear infinite;
}
.ticker__track .dot { opacity: .55; }
@keyframes ticker { from { transform: translateX(0);} to { transform: translateX(-50%);} }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  z-index: 2;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(4rem, 12vh, 9rem) var(--edge) 3rem;
  overflow: hidden;
}
.hero__mesh {
  position: absolute;
  inset: -20% -10% -10%;
  z-index: -1;
  background:
    radial-gradient(38% 42% at 18% 22%, rgba(255,45,149,.32), transparent 70%),
    radial-gradient(44% 46% at 82% 30%, rgba(67,229,255,.16), transparent 72%),
    radial-gradient(52% 55% at 62% 88%, rgba(214,255,61,.24), transparent 70%),
    radial-gradient(60% 60% at 50% 50%, rgba(20,16,31,.4), transparent 75%);
  filter: blur(20px) saturate(120%);
  animation: drift 22s ease-in-out infinite alternate;
}
@keyframes drift {
  0%   { transform: translate3d(-2%, -1%, 0) scale(1.02); }
  100% { transform: translate3d(3%, 2%, 0) scale(1.08); }
}
.hero__inner { max-width: var(--maxw); width: 100%; margin: 0 auto; }

.eyebrow {
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: .32em;
  font-size: .72rem;
  color: var(--lime);
  margin-bottom: 1.4rem;
}
.hero__title {
  font-family: var(--display);
  font-weight: 900;
  line-height: .82;
  letter-spacing: -.02em;
  font-size: clamp(3.6rem, 20vw, 15rem);
  text-transform: uppercase;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
}
.hero__title span { display: inline-block; }
.hero__tag {
  max-width: 44ch;
  margin: 1.8rem 0 2.2rem;
  font-size: clamp(1.02rem, 1.7vw, 1.4rem);
  color: var(--cream-dim);
  line-height: 1.45;
}

.hero__facts { display: flex; flex-wrap: wrap; gap: 2.4rem; margin-bottom: 2.4rem; }
.fact { display: flex; flex-direction: column; gap: .3rem; }
.fact__k { font-family: var(--mono); font-size: .68rem; letter-spacing: .22em; text-transform: uppercase; color: var(--cream-faint); }
.fact__v { font-family: var(--display); font-weight: 600; font-size: 1.05rem; }

/* countdown */
.countdown { display: flex; gap: .6rem; margin-bottom: 2.6rem; }
.cd {
  display: flex; flex-direction: column; align-items: center;
  min-width: 74px;
  padding: .8rem .6rem .6rem;
  background: rgba(20,16,31,.55);
  border: 1px solid var(--line);
  border-radius: 6px;
  backdrop-filter: blur(6px);
}
.cd__n { font-family: var(--display); font-weight: 800; font-size: clamp(1.5rem, 4vw, 2.3rem); line-height: 1; color: var(--cream); font-variant-numeric: tabular-nums; }
.cd__l { font-family: var(--mono); font-size: .6rem; letter-spacing: .2em; text-transform: uppercase; color: var(--cream-faint); margin-top: .45rem; }

.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.scrollcue {
  margin-top: 3.4rem;
  font-family: var(--mono); font-size: .68rem; letter-spacing: .28em; text-transform: uppercase;
  color: var(--cream-faint);
  animation: bob 2.4s ease-in-out infinite;
}
@keyframes bob { 0%,100%{transform:translateY(0);} 50%{transform:translateY(6px);} }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--mono);
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  text-decoration: none;
  padding: .95rem 1.7rem;
  border-radius: 4px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, background .2s ease, box-shadow .25s ease, color .2s ease;
}
.btn--solid {
  background: var(--lime); color: var(--ink);
  box-shadow: 0 0 0 rgba(214,255,61,0);
}
.btn--solid:hover { transform: translateY(-2px); box-shadow: 0 10px 40px rgba(214,255,61,.28); background: #e4ff6a; }
.btn--ghost { background: transparent; color: var(--cream); border-color: var(--line-strong); }
.btn--ghost:hover { border-color: var(--mag); color: var(--mag); box-shadow: 0 0 30px rgba(255,45,149,.2); transform: translateY(-2px); }
.btn--full { width: 100%; }

/* ---------- marquee divider ---------- */
.marquee {
  position: relative; z-index: 3;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: .9rem 0;
  background: var(--ink-2);
}
.marquee__track {
  display: inline-flex; gap: 2rem; white-space: nowrap;
  font-family: var(--display); font-weight: 800; font-size: clamp(1.2rem, 3vw, 2rem);
  text-transform: uppercase; letter-spacing: .02em;
  animation: ticker 30s linear infinite;
}
.marquee--mag .marquee__track { color: transparent; -webkit-text-stroke: 1px var(--mag); }
.marquee--mag .marquee__track span:nth-child(even) { -webkit-text-stroke: 1px var(--lime); }

/* ---------- generic section ---------- */
.section {
  position: relative; z-index: 2;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(4rem, 10vh, 8rem) var(--edge);
}
.section__head { margin-bottom: 3rem; }
.section__label {
  display: inline-block;
  font-family: var(--mono);
  font-size: .72rem; letter-spacing: .26em; text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 1.1rem;
}
.section__title {
  font-family: var(--display);
  font-weight: 800;
  line-height: .95;
  letter-spacing: -.02em;
  font-size: clamp(2rem, 6vw, 4.4rem);
  text-transform: uppercase;
}

/* ---------- details cards ---------- */
.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}
.card {
  background: var(--panel);
  padding: 2rem 1.6rem;
  display: flex; flex-direction: column; gap: .7rem;
  transition: background .3s ease, transform .3s ease;
}
.card:hover { background: var(--panel-2); }
.card__num {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .24em; text-transform: uppercase;
  color: var(--mag);
}
.card__title { font-family: var(--display); font-weight: 600; font-size: 1.5rem; }
.card__body { color: var(--cream-dim); font-size: .96rem; }
.card__body strong { color: var(--cream); font-weight: 600; }
.card__link {
  margin-top: auto;
  font-family: var(--mono); font-size: .76rem; letter-spacing: .06em;
  color: var(--lime); text-decoration: none;
  transition: color .2s;
}
.card__link:hover { color: var(--cream); }

/* ---------- lineup / bill ---------- */
.bill { list-style: none; border-top: 1px solid var(--line); }
.bill__row {
  display: grid;
  grid-template-columns: 130px 1fr auto;
  align-items: baseline;
  gap: 1.2rem;
  padding: 1.6rem .4rem;
  border-bottom: 1px solid var(--line);
  transition: padding-left .3s ease, background .3s ease;
}
.bill__row:hover { padding-left: 1.4rem; background: linear-gradient(90deg, rgba(214,255,61,.06), transparent); }
.bill__time { font-family: var(--mono); font-size: .86rem; letter-spacing: .04em; color: var(--cream-dim); }
.bill__name { font-family: var(--display); font-weight: 700; font-size: clamp(1.4rem, 4.5vw, 2.8rem); text-transform: uppercase; line-height: 1; letter-spacing: -.01em; }
.bill__tag { font-family: var(--mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--cream-faint); text-align: right; }
.bill__row--head .bill__name { color: var(--mag); text-shadow: 0 0 30px rgba(255,45,149,.4); }
.bill__row--head .bill__tag { color: var(--mag); }
@media (max-width: 640px){
  .bill__row { grid-template-columns: 90px 1fr; }
  .bill__tag { grid-column: 2; text-align: left; }
}

/* ---------- highlights ---------- */
.hl-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.6rem; }
.hl {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 2rem 1.8rem;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--panel), rgba(20,16,31,.3));
  transition: transform .3s ease, border-color .3s ease;
}
.hl:hover { transform: translateY(-4px); border-color: var(--line-strong); }
.hl__idx { font-family: var(--mono); font-size: .8rem; letter-spacing: .1em; color: var(--lime); }
.hl h3 { font-family: var(--display); font-weight: 600; font-size: 1.35rem; margin: .8rem 0 .6rem; }
.hl p { color: var(--cream-dim); font-size: .95rem; }

/* ---------- tickets ---------- */
.tier-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.4rem; }
.tier {
  position: relative;
  text-align: left;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 2rem 1.7rem 1.6rem;
  color: var(--cream);
  cursor: pointer;
  font: inherit;
  display: flex; flex-direction: column; gap: .5rem;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.tier:hover { transform: translateY(-4px); border-color: var(--line-strong); }
.tier__flag {
  position: absolute; top: -1px; right: 1.4rem;
  transform: translateY(-50%);
  font-family: var(--mono); font-size: .64rem; letter-spacing: .14em; text-transform: uppercase;
  background: var(--mag); color: var(--ink);
  padding: .25rem .6rem; border-radius: 2px; font-weight: 700;
}
.tier__name { font-family: var(--display); font-weight: 600; font-size: 1.2rem; }
.tier__price { font-family: var(--display); font-weight: 800; font-size: 2.6rem; line-height: 1; }
.tier__note { color: var(--cream-dim); font-size: .9rem; min-height: 2.4em; }
.tier__state {
  margin-top: .6rem;
  font-family: var(--mono); font-size: .74rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--cream-faint);
  border-top: 1px solid var(--line);
  padding-top: .9rem;
  transition: color .2s;
}
.tier--featured { border-color: rgba(255,45,149,.4); }
.tier.is-selected { border-color: var(--lime); box-shadow: 0 0 0 1px var(--lime), 0 16px 50px rgba(214,255,61,.14); }
.tier.is-selected .tier__state { color: var(--lime); }
.tier.is-selected .tier__state::after { content: " ✓"; }

/* ---------- rsvp ---------- */
.rsvp { max-width: 1080px; }
.rsvp__panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
  background:
    radial-gradient(80% 120% at 100% 0%, rgba(255,45,149,.14), transparent 60%),
    var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  padding: clamp(2rem, 5vw, 3.6rem);
}
.rsvp__title { font-family: var(--display); font-weight: 800; font-size: clamp(2rem, 5vw, 3.4rem); text-transform: uppercase; line-height: .95; margin: 1rem 0 1rem; }
.rsvp__lede { color: var(--cream-dim); max-width: 34ch; }
.rsvp__count { margin-top: 1.6rem; font-family: var(--mono); font-size: .82rem; letter-spacing: .06em; color: var(--lime); }
.rsvp__count strong { color: var(--cream); }

.rsvp__form { display: flex; flex-direction: column; gap: 1.1rem; }
.rsvp__selected {
  font-family: var(--mono); font-size: .74rem; letter-spacing: .04em;
  color: var(--cream-dim);
  border: 1px dashed var(--line-strong);
  border-radius: 6px;
  padding: .7rem .9rem;
}
.rsvp__selected strong { color: var(--lime); }
.field { display: flex; flex-direction: column; gap: .45rem; }
.field__label { font-family: var(--mono); font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: var(--cream-faint); }
.field input, .field select {
  font-family: var(--body);
  font-size: 1rem;
  color: var(--cream);
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: .85rem 1rem;
  transition: border-color .2s, box-shadow .2s;
}
.field input::placeholder { color: var(--cream-faint); }
.field input:focus, .field select:focus { outline: none; border-color: var(--lime); box-shadow: 0 0 0 3px rgba(214,255,61,.14); }
.field input.is-error { border-color: var(--mag); }
.field__error { font-family: var(--mono); font-size: .7rem; color: var(--mag); min-height: 1em; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23d6ff3d' stroke-width='1.6' fill='none'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; }
.rsvp__fine { font-size: .78rem; color: var(--cream-faint); text-align: center; }

/* confirmation */
.rsvp__done { display: flex; flex-direction: column; align-items: flex-start; gap: 1rem; animation: pop .5s cubic-bezier(.2,.9,.3,1.2); }
@keyframes pop { from { opacity: 0; transform: scale(.96) translateY(10px);} to { opacity:1; transform: none; } }
.rsvp__check { font-size: 2.4rem; color: var(--lime); text-shadow: 0 0 30px rgba(214,255,61,.5); }
.rsvp__done h3 { font-family: var(--display); font-weight: 800; font-size: 2rem; text-transform: uppercase; }
.rsvp__done p { color: var(--cream-dim); }
.rsvp__ticket {
  width: 100%;
  background: var(--ink-2);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  padding: 1.4rem;
  display: flex; flex-direction: column; gap: .7rem;
  position: relative;
}
.stub__row { display: flex; justify-content: space-between; align-items: baseline; font-family: var(--mono); font-size: .82rem; }
.stub__row span { color: var(--cream-faint); letter-spacing: .1em; text-transform: uppercase; font-size: .68rem; }
.stub__row strong { color: var(--cream); font-weight: 700; }
.stub__code {
  margin-top: .4rem; padding-top: .9rem; border-top: 1px dashed var(--line-strong);
  font-family: var(--mono); font-weight: 700; letter-spacing: .3em; color: var(--lime); font-size: 1.1rem;
}
@media (max-width: 760px){ .rsvp__panel { grid-template-columns: 1fr; } }

/* ---------- footer ---------- */
.footer {
  position: relative; z-index: 2;
  border-top: 1px solid var(--line);
  padding: clamp(3rem, 8vh, 6rem) var(--edge) 2rem;
  background: var(--ink-2);
}
.footer__grid {
  max-width: var(--maxw); margin: 0 auto;
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2rem;
}
.footer__mark { font-family: var(--display); font-weight: 900; font-size: clamp(1.8rem, 5vw, 3rem); letter-spacing: .02em; margin-bottom: 1rem; }
.footer__brand p, .footer__col p { color: var(--cream-dim); font-size: .92rem; line-height: 1.7; }
.footer__col a { color: var(--cream-dim); text-decoration: none; transition: color .2s; }
.footer__col a:hover { color: var(--lime); }
.footer__label { display: block; font-family: var(--mono); font-size: .68rem; letter-spacing: .2em; text-transform: uppercase; color: var(--cream-faint); margin-bottom: .8rem; }
.footer__fine {
  max-width: var(--maxw); margin: 3rem auto 0;
  padding-top: 1.6rem; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
  font-family: var(--mono); font-size: .72rem; letter-spacing: .06em; color: var(--cream-faint);
}
.footer__fine a { color: var(--cream-faint); text-decoration: none; }
.footer__fine a:hover { color: var(--lime); }
@media (max-width: 760px){ .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 440px){ .footer__grid { grid-template-columns: 1fr; } }

/* ---------- reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.8,.2,1); transition-delay: var(--d, 0s); }
.reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__mesh { animation: none; }
}