/* ============================================================
   NEXT LEVEL — Warsaw event landing
   ============================================================ */

:root{
  --bg:            #08060f;
  --bg-soft:       #0d0a1a;
  --surface:       rgba(255,255,255,.035);
  --surface-2:     rgba(255,255,255,.06);
  --border:        rgba(168,132,255,.16);
  --border-strong: rgba(168,132,255,.32);

  --violet:  #8b5cf6;
  --purple:  #a855f7;
  --fuchsia: #d946ef;
  --cyan:    #22d3ee;

  --grad: linear-gradient(120deg, var(--violet), var(--purple) 55%, var(--fuchsia));

  --text:      #f6f4fb;
  --text-dim:  #b7b0d1;
  --text-mute: #7c7796;

  --radius:    18px;
  --radius-sm: 12px;
  --radius-lg: 28px;

  --shadow-glow: 0 0 0 1px var(--border), 0 20px 60px -20px rgba(139,92,246,.35);

  --font-display: "Unbounded", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
}

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

html{ scroll-behavior:smooth; }

body{
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
button{ font:inherit; background:none; border:none; cursor:pointer; color:inherit; }

a:focus-visible, button:focus-visible, summary:focus-visible{
  outline: 2px solid var(--purple);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}

.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
}

/* keep the fixed header from covering section headings on anchor-nav jumps */
#about, #speakers, #schedule, #location, #tickets, #faq{
  scroll-margin-top: 96px;
}

.grad{
  background: var(--grad);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

/* ============== background fx ============== */
.bg-fx{
  position:fixed; inset:0; z-index:0; pointer-events:none; overflow:hidden;
}
.bg-grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(168,132,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168,132,255,.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 90%);
}
.blob{
  position:absolute;
  border-radius:50%;
  filter: blur(90px);
  opacity:.35;
}
.blob--1{ width:520px; height:520px; top:-160px; left:-120px; background:var(--violet); animation: drift1 22s ease-in-out infinite; }
.blob--2{ width:480px; height:480px; top:20%; right:-160px; background:var(--fuchsia); animation: drift2 26s ease-in-out infinite; }
.blob--3{ width:420px; height:420px; bottom:-140px; left:30%; background:var(--cyan); opacity:.18; animation: drift1 30s ease-in-out infinite reverse; }

@keyframes drift1{ 0%,100%{ transform:translate(0,0) } 50%{ transform:translate(40px,60px) } }
@keyframes drift2{ 0%,100%{ transform:translate(0,0) } 50%{ transform:translate(-50px,40px) } }

/* ============== reveal on scroll ============== */
.reveal{
  opacity:0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s cubic-bezier(.16,.8,.3,1);
}
.reveal.in-view{ opacity:1; transform:none; }
.reveal--delay.in-view{ transition-delay:.15s; }

/* ============== buttons ============== */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:8px;
  padding:15px 28px;
  border-radius:100px;
  font-weight:600;
  font-size:.95rem;
  white-space:nowrap;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
}
.btn--primary{
  background: var(--grad);
  color:#fff;
  box-shadow: 0 10px 30px -8px rgba(168,132,255,.6);
}
.btn--primary:hover{ transform:translateY(-2px); box-shadow:0 16px 36px -8px rgba(168,132,255,.75); }

.btn--ghost{
  background: var(--surface);
  border:1px solid var(--border-strong);
  color: var(--text);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover{ background: var(--surface-2); border-color: var(--violet); }

.btn--text{
  color: var(--text-dim);
  padding:15px 8px;
}
.btn--text:hover{ color:var(--text); }

.btn--block{ width:100%; }

.btn--lg{ padding:15px 34px; font-size:1rem; }

.btn--pulse{ animation: btnPulse 2.4s ease-in-out infinite; }
.btn--pulse:hover{ animation-play-state: paused; }
@keyframes btnPulse{
  0%, 100%{ transform:scale(1); box-shadow: 0 10px 30px -8px rgba(168,132,255,.6); }
  50%{ transform:scale(1.045); box-shadow: 0 16px 42px -6px rgba(168,132,255,.85); }
}

/* ============== header ============== */
.site-header{
  position:fixed; top:0; left:0; right:0; z-index:100;
  padding:18px 0;
  background: linear-gradient(to bottom, rgba(8,6,15,.85), rgba(8,6,15,0));
  backdrop-filter: blur(6px);
}
.header__inner{
  display:flex; align-items:center; justify-content:space-between; gap:24px;
}
.logo{
  font-family: var(--font-display);
  font-weight:700;
  font-size:1.05rem;
  letter-spacing:.02em;
}
.logo span{ color: var(--purple); }

.nav{
  display:flex; gap:28px;
  font-size:.9rem;
  font-weight:500;
  color: var(--text-dim);
}
.nav a:hover{ color: var(--text); }

.header__cta{ padding:12px 22px; font-size:.85rem; }

.burger{
  display:none;
  flex-direction:column; gap:5px;
  width:26px; height:20px;
  justify-content:center;
}
.burger span{
  display:block; height:2px; width:100%; background:var(--text);
  transition: transform .3s ease, opacity .3s ease;
}
.burger.is-open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.burger.is-open span:nth-child(2){ opacity:0; }
.burger.is-open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

.mobile-nav{
  position:fixed; inset:0; z-index:99;
  background: rgba(8,6,15,.98);
  backdrop-filter: blur(10px);
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:28px;
  font-size:1.3rem; font-weight:600;
  transform: translateY(-100%);
  transition: transform .4s cubic-bezier(.16,.8,.3,1);
}
.mobile-nav.is-open{ transform:translateY(0); }

/* ============== pills / badges ============== */
.badge-row{ display:flex; gap:10px; flex-wrap:wrap; justify-content:center; margin-bottom:22px; }
.pill{
  display:inline-flex; align-items:center; gap:6px;
  padding:7px 16px;
  border-radius:100px;
  font-size:.75rem;
  font-weight:600;
  letter-spacing:.04em;
  border:1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text-dim);
}
.pill--accent{
  background: var(--grad);
  color:#fff;
  border-color:transparent;
}
.pill--sm{ padding:5px 12px; font-size:.68rem; }

/* ============== icons (css-only) ============== */
.ico{ display:inline-block; width:16px; height:16px; position:relative; flex-shrink:0; }
.ico--check::before{
  content:"✓";
  color: var(--violet);
  font-weight:700;
}
.ico--pin::before{ content:"📍"; font-size:.9em; }
.ico--mic::before{ content:"🎙️"; font-size:.9em; }

/* ============== hero ============== */
.hero{
  position:relative;
  z-index:1;
  padding: 94px 0 20px;
}
.hero__inner{
  display:flex;
  flex-direction:column;
  align-items:center;
}
.hero__content{
  max-width:700px;
  text-align:center;
}
.hero__title{
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.2vw, 2.35rem);
  line-height:1.16;
  font-weight:700;
  letter-spacing:-.01em;
  margin-bottom:10px;
}
.hero__subtitle{
  color: var(--text-dim);
  font-size:.94rem;
  max-width:600px;
  margin:0 auto 14px;
}
.hero__pillars{
  display:flex; gap:10px; flex-wrap:wrap;
  justify-content:center;
  margin-bottom:12px;
}
.pillar{
  display:flex; align-items:center; gap:8px;
  padding:8px 13px;
  border-radius:var(--radius-sm);
  background: var(--surface);
  border:1px solid var(--border);
}
.pillar__num{
  font-family:var(--font-display);
  font-weight:700;
  color: var(--purple);
  font-size:.78rem;
}
.pillar__label{ font-size:.8rem; font-weight:600; }

.hero__facts{
  display:flex; flex-direction:column; align-items:center; gap:5px;
  color: var(--text-dim);
  font-size:.82rem;
  margin-bottom:12px;
}
.hero__facts li{ display:flex; align-items:center; gap:8px; }
.hero__facts strong{ color: var(--text); }

.hero__cta-row{ display:flex; align-items:center; justify-content:center; gap:8px; flex-wrap:wrap; }
.hero__seats{ font-size:.78rem; color: var(--text-mute); text-align:center; margin-bottom:10px; }
.hero__seats strong{ color: var(--text); font-weight:700; }

/* ============== marquee ============== */
.marquee{
  margin-bottom:20px;
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  overflow:hidden;
  padding:9px 0;
}
.marquee__track{
  display:flex;
  gap:40px;
  width:max-content;
  animation: marquee 26s linear infinite;
}
.marquee__track span{
  font-family:var(--font-display);
  font-weight:600;
  font-size:1rem;
  color: var(--text-mute);
  white-space:nowrap;
}
.marquee__track span:nth-child(4n+1){ color:var(--purple); }
@keyframes marquee{ from{ transform:translateX(0) } to{ transform:translateX(-50%) } }

/* ============== sections ============== */
.section{ position:relative; z-index:1; padding:66px 0; }
.section--alt{ background: linear-gradient(180deg, transparent, rgba(139,92,246,.045) 20%, rgba(139,92,246,.045) 80%, transparent); }

.section__head{ max-width:640px; margin-bottom:36px; }
.eyebrow{
  display:inline-block;
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  color: var(--purple);
  margin-bottom:14px;
}
.section__head h2{
  font-family:var(--font-display);
  font-size: clamp(1.7rem, 3.2vw, 2.5rem);
  font-weight:700;
  line-height:1.2;
  margin-bottom:16px;
}
.section__lead{ color: var(--text-dim); font-size:1.02rem; }

/* fact cards */
.grid-3{ display:grid; grid-template-columns: repeat(3,1fr); gap:20px; margin-bottom:44px; }
.fact-card{
  padding:28px 26px;
  border-radius: var(--radius);
  background: var(--surface);
  border:1px solid var(--border);
  transition: transform .3s ease, border-color .3s ease;
}
.fact-card:hover{ transform:translateY(-4px); border-color: var(--border-strong); }
.fact-card__icon{ font-size:1.8rem; display:block; margin-bottom:14px; }
.fact-card h3{ font-family:var(--font-display); font-size:1.05rem; margin-bottom:8px; }
.fact-card p{ color: var(--text-dim); font-size:.9rem; }

/* benefits */
.benefits__title{ font-family:var(--font-display); font-size:1.1rem; margin-bottom:22px; }
.grid-4{ display:grid; grid-template-columns:repeat(2,1fr); gap:16px; }
.benefit{
  display:flex; align-items:flex-start; gap:10px;
  padding:16px 18px;
  border-radius: var(--radius-sm);
  background: var(--surface);
  border:1px solid var(--border);
  font-size:.92rem;
  color: var(--text-dim);
}

/* speakers */
.speakers-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:22px; }
.speaker-card{
  border-radius: var(--radius);
  background: var(--surface);
  border:1px solid var(--border);
  overflow:hidden;
  transition: transform .3s ease, border-color .3s ease;
}
.speaker-card:hover{ transform:translateY(-6px); border-color: var(--border-strong); }
.speaker-card__photo{ aspect-ratio: 4/5; overflow:hidden; }
.speaker-card__photo img{ width:100%; height:100%; object-fit:cover; }
.speaker-card__avatar{
  aspect-ratio: 4/5;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display);
  font-weight:800;
  font-size:2.6rem;
  color:#fff;
  background: linear-gradient(150deg, var(--g1), var(--g2));
}
.speaker-card__body{ padding:20px 20px 24px; }
.speaker-card__role{
  display:block;
  font-size:.7rem;
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
  color: var(--purple);
  margin-bottom:8px;
}
.speaker-card h3{ font-family:var(--font-display); font-size:1.05rem; margin-bottom:10px; }
.speaker-card p{ font-size:.85rem; color: var(--text-dim); }
.speaker-card--host{ border-color: var(--border-strong); }

/* timeline */
.timeline{ position:relative; max-width:760px; }
.timeline::before{
  content:"";
  position:absolute; left:86px; top:6px; bottom:6px; width:2px;
  background: linear-gradient(180deg, var(--violet), var(--fuchsia));
  opacity:.35;
}
.timeline__item{
  position:relative;
  display:grid;
  grid-template-columns: 86px 1fr;
  gap:24px;
  padding: 20px 0;
}
.timeline__item::before{
  content:"";
  position:absolute; left:81px; top:26px;
  width:10px; height:10px; border-radius:50%;
  background: var(--purple);
  box-shadow: 0 0 0 4px rgba(168,132,255,.2);
}
.timeline__time{
  font-family:var(--font-display);
  font-weight:700;
  color: var(--text-dim);
  font-size:.95rem;
  text-align:right;
  padding-right:12px;
  white-space:nowrap;
}
.timeline__body h4{ font-family:var(--font-display); font-size:1.02rem; margin-bottom:6px; }
.timeline__body p{ color: var(--text-dim); font-size:.9rem; }
.timeline__item--break .timeline__body h4{ color: var(--cyan); }

/* location */
.location__inner{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; }
.location__inner h2{ font-family:var(--font-display); font-size:clamp(1.7rem,3.2vw,2.4rem); margin:14px 0 16px; }
.location__inner .section__lead{ margin-bottom:26px; }
.location__map-link{ display:inline-flex; }
.map-card{
  position:relative;
  border-radius: var(--radius);
  overflow:hidden;
  border:1px solid var(--border);
  box-shadow: var(--shadow-glow);
  aspect-ratio: 4/3.2;
  background:
    radial-gradient(circle at 30% 20%, rgba(139,92,246,.35), transparent 55%),
    radial-gradient(circle at 75% 80%, rgba(217,70,239,.28), transparent 55%),
    linear-gradient(160deg, #17102b, #0a0714 75%);
}
.map-card::before{
  content:"";
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(168,132,255,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168,132,255,.08) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 40%, transparent 90%);
}

/* real interactive map */
#event-map{
  position:absolute; inset:0; z-index:2;
  height:100%; width:100%;
  background:#120c22;
}
/* dim + tint the CARTO tiles so they blend into the site's purple palette */
#event-map .leaflet-tile-pane{ filter: saturate(1.15) brightness(.85) hue-rotate(-4deg); }
#event-map .leaflet-control-zoom{
  border:1px solid var(--border) !important;
  box-shadow: var(--shadow-glow) !important;
}
#event-map .leaflet-control-zoom a{
  background: rgba(18,12,34,.92) !important;
  color: var(--text) !important;
  border-color: var(--border) !important;
}
#event-map .leaflet-control-zoom a:hover{ background: rgba(139,92,246,.35) !important; }
#event-map .leaflet-control-attribution{
  background: rgba(8,6,15,.72) !important;
  color: var(--text-mute) !important;
  font-size:.68rem;
}
#event-map .leaflet-control-attribution a{ color: var(--text-dim) !important; }
#event-map .leaflet-popup-content-wrapper{
  background: linear-gradient(160deg, #1c1330, #120c22);
  color: var(--text);
  border:1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-glow);
}
#event-map .leaflet-popup-content{ margin:12px 14px; font-size:.85rem; line-height:1.5; }
#event-map .leaflet-popup-content strong{ color: var(--purple); font-family:var(--font-display); }
#event-map .leaflet-popup-tip{ background:#1c1330; border:1px solid var(--border); }
#event-map .leaflet-popup-close-button{ display:none; }

.map-pin{ position:relative; }
.map-pin__dot{
  position:absolute; left:5px; top:5px;
  width:12px; height:12px; border-radius:50%;
  background: var(--grad);
  box-shadow: 0 0 0 3px rgba(8,6,15,.9), 0 0 14px rgba(217,70,239,.75);
}
.map-pin__pulse{
  position:absolute; left:1px; top:1px;
  width:20px; height:20px; border-radius:50%;
  background: rgba(139,92,246,.55);
  animation: mapPinPulse 2.2s ease-out infinite;
}
@keyframes mapPinPulse{
  0%{ transform:scale(.4); opacity:.9; }
  100%{ transform:scale(2.1); opacity:0; }
}

/* fallback — only shown if the map script/tiles can't load */
.map-card__fallback{
  display:none;
  position:relative;
  z-index:1;
  height:100%;
  flex-direction:column; align-items:center; justify-content:center;
  gap:10px;
  text-align:center;
  padding:24px;
}
.map-card.map-card--fallback #event-map{ display:none; }
.map-card.map-card--fallback .map-card__fallback{ display:flex; }
.map-visual__pin{
  font-size:2.6rem;
  filter: drop-shadow(0 8px 18px rgba(217,70,239,.5));
}
.map-visual__city{
  font-family:var(--font-display);
  font-weight:800;
  font-size:1.6rem;
  letter-spacing:.06em;
  background: var(--grad);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.map-visual__address{ color: var(--text-dim); font-size:.9rem; line-height:1.5; }

/* tickets */
.ticket-order{ display:flex; justify-content:center; }
.ticket-order__card{
  width:100%; max-width:460px;
  padding:36px;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(139,92,246,.12), rgba(255,255,255,.02));
  border:1px solid var(--border-strong);
  box-shadow: var(--shadow-glow);
}
.ticket-order__top{ display:flex; align-items:baseline; justify-content:space-between; margin-bottom:26px; }
.ticket-order__label{ font-weight:600; color: var(--text-dim); }
.ticket-order__price{ font-family:var(--font-display); font-weight:800; font-size:2.2rem; }
.ticket-order__price span{ background: var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent; }

.ticket-order__list{ display:flex; flex-direction:column; gap:12px; margin-bottom:28px; }
.ticket-order__list li{ display:flex; align-items:center; gap:10px; font-size:.92rem; color: var(--text-dim); }

.countdown{ display:grid; grid-template-columns:repeat(4,1fr); gap:10px; margin-bottom:28px; }
.countdown div{
  text-align:center;
  padding:14px 4px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,.04);
  border:1px solid var(--border);
}
.countdown span{ display:block; font-family:var(--font-display); font-weight:700; font-size:1.4rem; }
.countdown small{ font-size:.66rem; color: var(--text-mute); letter-spacing:.05em; text-transform:uppercase; }

.ticket-order__note{ text-align:center; margin-top:14px; font-size:.78rem; color: var(--text-mute); }

/* price tiers (30 -> 40 -> 50 EUR) */
.price-tiers{ margin-bottom:24px; }
.price-tiers__track{
  position:relative;
  height:8px;
  border-radius:100px;
  background: rgba(255,255,255,.07);
  overflow:hidden;
  margin-bottom:10px;
}
.price-tiers__track::before, .price-tiers__track::after{
  content:"";
  position:absolute; top:0; bottom:0; width:2px;
  background: rgba(8,6,15,.7);
  z-index:2;
}
.price-tiers__track::before{ left:33.333%; }
.price-tiers__track::after{ left:66.666%; }
.price-tiers__fill{
  position:absolute; inset:0 auto 0 0;
  width:0%;
  background: var(--grad);
  border-radius:100px;
  transition: width .6s ease;
}
.price-tiers__labels{ display:flex; justify-content:space-between; margin-bottom:10px; }
.price-tiers__label{
  font-size:.74rem;
  font-weight:700;
  color: var(--text-mute);
  transition: color .25s ease;
}
.price-tiers__label.is-done{ color: var(--text-dim); text-decoration: line-through; text-decoration-color: rgba(183,176,209,.5); }
.price-tiers__label.is-active{
  color:#fff;
  position:relative;
  padding-left:14px;
}
.price-tiers__label.is-active::before{
  content:"";
  position:absolute; left:0; top:50%; transform:translateY(-50%);
  width:7px; height:7px; border-radius:50%;
  background: var(--fuchsia);
  box-shadow: 0 0 0 4px rgba(217,70,239,.25);
}
.price-tiers__note{ font-size:.8rem; color: var(--text-dim); }
.price-tiers__note strong{ color: var(--text); }

/* faq */
.faq{ max-width:760px; display:flex; flex-direction:column; gap:12px; }
.faq__item{
  border:1px solid var(--border);
  border-radius: var(--radius-sm);
  padding:18px 22px;
  background: var(--surface);
}
.faq__item summary{
  cursor:pointer;
  font-weight:600;
  list-style:none;
  display:flex; align-items:center; justify-content:space-between;
}
.faq__item summary::-webkit-details-marker{ display:none; }
.faq__item summary::after{
  content:"+";
  font-family:var(--font-display);
  color: var(--purple);
  font-size:1.2rem;
  transition: transform .25s ease;
}
.faq__item[open] summary::after{ transform: rotate(45deg); }
.faq__item p{ color: var(--text-dim); font-size:.9rem; margin-top:12px; }

/* ============== footer ============== */
.footer{ position:relative; z-index:1; padding:60px 0 26px; border-top:1px solid var(--border); }
.footer__inner{ display:flex; justify-content:space-between; align-items:flex-start; gap:32px; flex-wrap:wrap; margin-bottom:40px; }
.footer__tag{ color: var(--text-mute); font-size:.85rem; margin-top:10px; }
.footer__contacts{ display:flex; flex-direction:column; gap:10px; }
.footer__contacts-title{ font-size:.78rem; text-transform:uppercase; letter-spacing:.08em; color: var(--text-mute); }
.footer__contacts a[href^="mailto"]{ font-weight:600; }
.footer__socials{ display:flex; gap:10px; margin-top:4px; }
.social{
  width:40px; height:40px;
  display:flex; align-items:center; justify-content:center;
  border-radius:50%;
  border:1px solid var(--border-strong);
  color: var(--text-dim);
  transition: background .25s ease, border-color .25s ease, color .25s ease, transform .25s ease;
}
.social svg{ width:18px; height:18px; }
.social:hover{ background: var(--surface-2); border-color:var(--violet); color:#fff; transform:translateY(-2px); }
.footer__bottom{ color: var(--text-mute); font-size:.8rem; }

/* ============== sticky floating cta — follows scroll on every breakpoint ============== */
.sticky-cta{
  position:fixed;
  left:50%;
  bottom:26px;
  z-index:90;
  display:flex;
  align-items:center; justify-content:center;
  gap:10px;
  padding:21px 50px;
  min-width:360px;
  border-radius:100px;
  background: var(--grad);
  color:#fff;
  font-weight:700;
  font-size:1.1rem;
  white-space:nowrap;
  box-shadow: 0 16px 34px -10px rgba(168,132,255,.65), 0 0 0 1px rgba(255,255,255,.08);
  transform: translateX(-50%) translateY(160%);
  transition: transform .4s cubic-bezier(.16,.8,.3,1);
}
.sticky-cta.is-visible{
  transform: translateX(-50%) translateY(0);
  animation: stickyCtaPulse 2.2s ease-in-out .45s infinite;
}
.sticky-cta.is-visible:hover{ animation-play-state: paused; }
@keyframes stickyCtaPulse{
  0%, 100%{
    transform: translateX(-50%) translateY(0) scale(1);
    box-shadow: 0 16px 34px -10px rgba(168,132,255,.65), 0 0 0 1px rgba(255,255,255,.08);
  }
  50%{
    transform: translateX(-50%) translateY(0) scale(1.07);
    box-shadow: 0 22px 50px -8px rgba(168,132,255,.95), 0 0 0 1px rgba(255,255,255,.16);
  }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px){
  .nav{ display:none; }
  .header__cta{ display:none; }
  .burger{ display:flex; }

  .hero{ padding-top:80px; padding-bottom:16px; }
  .marquee{ margin-bottom:20px; }

  .section{ padding:52px 0; }
  .section__head{ margin-bottom:30px; }
  .grid-3{ grid-template-columns:1fr; margin-bottom:30px; }
  .speakers-grid{ grid-template-columns:repeat(2,1fr); }
  .location__inner{ grid-template-columns:1fr; }
}

/* compact hero on mobile — was reading as two full screens, tighten rhythm */
@media (max-width: 620px){
  .container{ padding:0 18px; }

  .hero{ padding-top:68px; padding-bottom:10px; }
  .badge-row{ margin-bottom:9px; gap:7px; }
  .hero__title{ font-size: clamp(1.5rem, 6.5vw, 2rem); line-height:1.12; margin-bottom:8px; }
  .hero__subtitle{ font-size:.87rem; margin-bottom:9px; }
  .hero__pillars{ gap:6px; margin-bottom:9px; }
  .pillar{ padding:7px 10px; }
  .pillar__label{ font-size:.74rem; }
  .hero__facts{ gap:4px; font-size:.78rem; margin-bottom:9px; }
  .hero__seats{ font-size:.72rem; margin-bottom:8px; }
  .hero__cta-row .btn{ padding:13px 22px; font-size:.88rem; }

  .marquee{ margin-bottom:10px; padding:6px 0; }

  .grid-4{ grid-template-columns:1fr; }
  .speakers-grid{ grid-template-columns:1fr; }

  /* timeline: give the time column room so it never touches the dot */
  .timeline::before{ left:56px; }
  .timeline__item{ grid-template-columns:56px 1fr; gap:16px; }
  .timeline__item::before{ left:51px; width:9px; height:9px; }
  .timeline__time{ font-size:.78rem; text-align:right; }

  .section{ padding:44px 0; }
  .section__head{ margin-bottom:24px; }
  .ticket-order__card{ padding:26px; }
  .countdown span{ font-size:1.15rem; }

  /* on small screens the pill becomes a full-width bar — bigger tap target */
  .sticky-cta{
    left:14px; right:14px; bottom:14px;
    min-width:0; width:auto;
    padding:20px 22px;
    font-size:1.02rem;
    transform: translateY(160%);
  }
  .sticky-cta.is-visible{
    transform: translateY(0);
    animation: stickyCtaPulseMobile 2.2s ease-in-out .45s infinite;
  }
  @keyframes stickyCtaPulseMobile{
    0%, 100%{
      transform: translateY(0) scale(1);
      box-shadow: 0 16px 34px -10px rgba(168,132,255,.65), 0 0 0 1px rgba(255,255,255,.08);
    }
    50%{
      transform: translateY(0) scale(1.035);
      box-shadow: 0 20px 44px -8px rgba(168,132,255,.95), 0 0 0 1px rgba(255,255,255,.16);
    }
  }
}