/* ========================================
   AIUP - #AIUPZJAZD 3 (zjazd-3.html)
   Strona sprzedażowa konferencji 24.11.2026. Osobny arkusz, bo żyje tylko
   do konferencji - potem strona staje się relacją jak zjazd-2.html.
   Ciemne „sceny” nawiązują do key visuala z Evenea (granat + limonka + cyjan),
   reszta zostaje na papierze serwisu. Ruch: zjazd3.js + .reveal z main.js.
   ======================================== */

@property --z3-angle {
  syntax: '<angle>';
  inherits: false;
  initial-value: 0deg;
}

.z3-page {
  --z3-night: #070C1D;
  --z3-night-2: #0E1630;
  --z3-on-night: #E9ECF5;
  --z3-on-night-muted: rgba(233, 236, 245, 0.74);
  --z3-hair: rgba(255, 255, 255, 0.14);
  overflow-x: clip;
}

/* ---------- Wspólne klocki ---------- */

/* Ciemny panel osadzony na papierze - nie na całą szerokość, żeby nie zasłaniać
   linii na marginesach (rails), tylko „pływać” nad nimi. */
.z3-panel {
  position: relative;
  z-index: 1;
  width: min(1280px, calc(100% - 2rem));
  margin: 0 auto;
  border-radius: 32px;
  overflow: hidden;
  isolation: isolate;
  color: var(--z3-on-night);
  background:
    radial-gradient(60% 80% at 8% 0%, rgba(var(--cobalt-rgb), 0.62), transparent 62%),
    radial-gradient(45% 65% at 100% 100%, rgba(var(--cyan-rgb), 0.30), transparent 60%),
    radial-gradient(35% 45% at 85% 8%, rgba(var(--lime-rgb), 0.12), transparent 60%),
    var(--z3-night);
  box-shadow: 0 40px 90px -40px rgba(var(--ink-rgb), 0.55);
}

/* Delikatna siatka na panelach - jak na key visualu, tylko spokojniej */
.z3-panel::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 20%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 20%, transparent 100%);
}

.z3-section {
  position: relative;
  z-index: 1;
  padding: clamp(4rem, 8vw, 6.5rem) 0;
}

/* Sekcja, w której jedyną treścią jest ciemny panel - panel ma własny oddech */
.z3-section--panel {
  padding: clamp(1.25rem, 3vw, 2.25rem) 0;
}

.z3-head {
  max-width: 760px;
  margin: 0 auto clamp(2.5rem, 5vw, 3.5rem);
  text-align: center;
}

.z3-head h2 {
  font-size: clamp(2rem, 4.6vw, 3.3rem);
  letter-spacing: -0.035em;
  line-height: 1.05;
  margin-top: 0.9rem;
}

.z3-head p {
  margin: 0.9rem auto 0;
  max-width: 620px;
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text-secondary);
}

.z3-panel .z3-head h2 { color: #fff; }
.z3-panel .z3-head p { color: var(--z3-on-night-muted); }

.z3-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(var(--accent-rgb), 0.07);
  border: 1px solid rgba(var(--accent-rgb), 0.22);
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-pill);
}

.z3-tag::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 3px rgba(var(--lime-rgb), 0.25);
}

.z3-panel .z3-tag {
  color: #DCE3F5;
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--z3-hair);
}

.z3-accent-lime {
  background: linear-gradient(180deg, transparent 58%, var(--lime) 58%, var(--lime) 92%, transparent 92%);
  padding: 0 0.08em;
}

/* Przycisk-obrys na ciemnym tle */
.z3-btn-outline {
  border: 1px solid rgba(255, 255, 255, 0.32);
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

.z3-btn-outline:hover {
  border-color: var(--lime);
  color: var(--lime);
  transform: translateY(-2px);
}

/* Limonkowe CTA z pulsującą obwódką - „tu kliknij” bez krzyczenia tekstem */
.z3-btn-glow {
  animation: z3-ring 2.6s ease-out infinite;
}

/* Światło podążające za kursorem (zmienne --mx/--my ustawia zjazd3.js) */
[data-spotlight] {
  --mx: 50%;
  --my: 0%;
}

[data-spotlight]::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  border-radius: inherit;
  background: radial-gradient(420px circle at var(--mx) var(--my), rgba(var(--lime-rgb), 0.16), transparent 45%);
  opacity: 0;
  transition: opacity 0.35s var(--ease);
}

[data-spotlight]:hover::before {
  opacity: 1;
}

/* ---------- Nawigacja: bilety zawsze pod ręką na telefonie ---------- */
.z3-nav-ticket {
  display: none;
}

@media (max-width: 1024px) {
  .z3-nav-ticket {
    display: inline-flex;
    margin-left: auto;
    padding: 0.45rem 1rem;
    font-size: 0.82rem;
  }
}

/* ---------- 1. Hero - scena ---------- */
.z3-hero {
  position: relative;
  z-index: 1;
  padding: calc(var(--nav-h) + 1.75rem) 0 0;
}

.z3-stage {
  padding: clamp(1.75rem, 4vw, 3.25rem) clamp(1.25rem, 4vw, 3.5rem) clamp(2.25rem, 4.5vw, 3.75rem);
}

.z3-network {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.z3-glow {
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  filter: blur(70px);
  pointer-events: none;
  animation: z3-drift 14s ease-in-out infinite alternate;
}

.z3-glow--lime {
  width: 340px;
  height: 340px;
  right: -60px;
  top: -80px;
  background: rgba(var(--lime-rgb), 0.22);
}

.z3-glow--cyan {
  width: 420px;
  height: 420px;
  left: 30%;
  bottom: -220px;
  background: rgba(var(--cyan-rgb), 0.28);
  animation-delay: -6s;
}

.z3-stage .breadcrumb {
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
  color: rgba(233, 236, 245, 0.55);
}

.z3-stage .breadcrumb a {
  color: rgba(233, 236, 245, 0.75);
}

.z3-stage .breadcrumb a:hover,
.z3-stage .breadcrumb [aria-current="page"] {
  color: var(--lime);
}

/* Tytuł idzie przez całą scenę, pod nim dwie kolumny: treść + odliczanie z plakatem */
.z3-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: clamp(2rem, 4.5vw, 4rem);
  align-items: start;
}

.z3-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #DCE3F5;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--z3-hair);
  padding: 0.5rem 0.95rem;
  border-radius: var(--radius-pill);
}

.z3-live-dot {
  position: relative;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
  flex-shrink: 0;
}

.z3-live-dot::after {
  content: '';
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 2px solid var(--lime);
  animation: z3-ping 1.8s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.z3-title {
  margin: 1.25rem 0 clamp(1.5rem, 3vw, 2.25rem);
  color: #fff;
  font-weight: 700;
  font-size: clamp(2.4rem, 10vw, 8.6rem);
  line-height: 0.9;
  letter-spacing: -0.055em;
}

.z3-title__brand {
  background: linear-gradient(100deg, #fff 0%, #fff 38%, #BFD3FF 50%, #fff 62%, #fff 100%);
  background-size: 260% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: z3-shimmer 7s linear infinite;
}

/* „3” na limonkowym kafelku - ta sama limonka co w logo */
.z3-title__num {
  display: inline-grid;
  place-items: center;
  width: 1.02em;
  height: 1.02em;
  margin-left: -0.08em; /* spacja przed „3” w HTML (czytelny tekst H1) - tu zbijamy odstęp */
  border-radius: 0.2em;
  background: var(--lime);
  color: var(--ink);
  -webkit-text-fill-color: var(--ink);
  font-size: 0.86em;
  letter-spacing: -0.04em;
  vertical-align: 0.04em;
  transform: rotate(-7deg);
  box-shadow: 0 0 0 6px rgba(var(--lime-rgb), 0.14), 0 22px 60px -14px rgba(var(--lime-rgb), 0.65);
  animation: z3-bob 4.5s ease-in-out infinite;
}

.z3-title__sub {
  display: block;
  margin-top: 1.1rem;
  font-size: clamp(1.15rem, 2.3vw, 1.65rem);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.015em;
  color: #C9D4EE;
}

.z3-lede {
  max-width: 600px;
  font-size: 1.06rem;
  line-height: 1.65;
  color: var(--z3-on-night-muted);
}

.z3-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 1.5rem 0 1.75rem;
}

.z3-hero__meta li {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.95rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid var(--z3-hair);
  font-size: 0.9rem;
  color: var(--z3-on-night);
}

.z3-hero__meta strong {
  color: #fff;
}

.z3-hero__people {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  max-width: 600px;
  margin-top: 1.75rem;
  padding: 0.7rem 1rem 0.7rem 0.7rem;
  border-radius: 20px;
  border: 1px solid transparent;
  font-size: 0.92rem;
  line-height: 1.45;
  color: var(--z3-on-night-muted);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.z3-hero__people:hover {
  border-color: var(--z3-hair);
  background: rgba(255, 255, 255, 0.04);
}

.z3-hero__people strong {
  color: #fff;
}

.z3-faces {
  display: flex;
  flex-shrink: 0;
}

.z3-faces img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--z3-night);
  margin-left: -11px;
  transition: transform 0.3s var(--ease);
}

.z3-faces img:first-child {
  margin-left: 0;
}

.z3-faces img:hover {
  transform: translateY(-5px) scale(1.08);
}

/* Odliczanie */
.z3-countdown {
  position: relative;
  padding: 1.15rem 1.2rem 1.25rem;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--z3-hair);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  margin-bottom: 1.1rem;
}

.z3-countdown__label {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #AFC0E6;
}

.z3-countdown__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.55rem;
  margin-top: 0.8rem;
}

.z3-countdown__grid > div {
  padding: 0.75rem 0.25rem 0.65rem;
  border-radius: 14px;
  background: rgba(7, 12, 29, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.z3-countdown__grid strong {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 3vw, 2.35rem);
  font-weight: 600;
  line-height: 1;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 22px rgba(var(--lime-rgb), 0.45);
}

.z3-countdown__grid span {
  display: block;
  margin-top: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #AFC0E6;
}

/* Plakat z Evenea, lekko przechylony - tilt za kursorem w zjazd3.js */
.z3-poster {
  margin: 0;
  border-radius: 18px;
  overflow: hidden;
  --rx: 0deg;
  --ry: 0deg;
  transform: perspective(1100px) rotateX(var(--rx)) rotateY(var(--ry)) rotate(1.5deg);
  transition: transform 0.25s ease-out, box-shadow 0.3s var(--ease);
  box-shadow: 0 36px 80px -24px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(255, 255, 255, 0.14);
}

.z3-poster img {
  width: 100%;
  height: auto;
}

/* ---------- 2. Marquee - limonkowa taśma z tematami ---------- */
.z3-marquee {
  position: relative;
  z-index: 2;
  width: min(1320px, calc(100% - 1rem));
  margin: -1.6rem auto 0;
  overflow: hidden;
  border-radius: var(--radius-pill);
  background: var(--lime);
  color: var(--ink);
  transform: rotate(-1.4deg);
  box-shadow: 0 16px 34px -14px rgba(var(--ink-rgb), 0.45);
}

.z3-marquee__track {
  display: flex;
  width: max-content;
  animation: z3-marquee 38s linear infinite;
}

.z3-marquee:hover .z3-marquee__track {
  animation-play-state: paused;
}

.z3-marquee__track span {
  display: inline-flex;
  align-items: center;
  gap: 1.1rem;
  padding: 0.9rem 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.z3-marquee__track span::after {
  content: '✦';
  color: var(--cobalt);
}

/* ---------- 3. Bento - zjazd w liczbach ---------- */
.z3-bento {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: minmax(196px, auto);
  gap: 1rem;
}

.z3-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem;
  border-radius: 26px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.z3-tile > * {
  position: relative;
  z-index: 1;
}

.z3-tile:hover {
  transform: translateY(-6px) rotate(-0.4deg);
  box-shadow: var(--shadow-lift);
}

.z3-tile--date {
  grid-column: span 2;
  grid-row: span 2;
}

.z3-tile--wide {
  grid-column: span 2;
}

.z3-tile--night {
  color: var(--z3-on-night);
  border-color: transparent;
  background:
    radial-gradient(70% 90% at 0% 0%, rgba(var(--cobalt-rgb), 0.65), transparent 65%),
    radial-gradient(60% 70% at 100% 100%, rgba(var(--cyan-rgb), 0.28), transparent 60%),
    var(--z3-night);
}

.z3-tile--lime {
  background: var(--lime);
  border-color: transparent;
  color: var(--ink);
}

.z3-tile--cobalt {
  background: linear-gradient(145deg, var(--cobalt) 0%, #06248A 100%);
  border-color: transparent;
  color: #fff;
}

.z3-tile__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  opacity: 0.72;
}

.z3-tile__big {
  display: block;
  font-size: clamp(2.8rem, 5.4vw, 4.4rem);
  font-weight: 700;
  line-height: 0.92;
  letter-spacing: -0.045em;
  font-variant-numeric: tabular-nums;
}

.z3-tile__big small {
  font-size: 0.42em;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-left: 0.15em;
}

.z3-tile__text {
  margin-top: 0.45rem;
  font-size: 0.95rem;
  line-height: 1.5;
}

.z3-tile--night .z3-tile__text,
.z3-tile--cobalt .z3-tile__text {
  color: var(--z3-on-night-muted);
}

.z3-tile:not(.z3-tile--night):not(.z3-tile--cobalt):not(.z3-tile--lime) .z3-tile__text {
  color: var(--text-secondary);
}

.z3-tile__emoji {
  position: absolute;
  top: 1.1rem;
  right: 1.2rem;
  font-size: 2rem;
  line-height: 1;
  animation: z3-float 5s ease-in-out infinite;
}

.z3-tile a.z3-tile__link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.9rem;
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.z3-tile--cobalt a.z3-tile__link,
.z3-tile--night a.z3-tile__link {
  color: var(--lime);
}

/* Kafel z datą - największy */
.z3-date {
  font-size: clamp(4.6rem, 11vw, 8.8rem);
  font-weight: 700;
  line-height: 0.85;
  letter-spacing: -0.06em;
  color: #fff;
}

.z3-date span {
  color: var(--lime);
}

.z3-date-when {
  margin-top: 0.75rem;
  font-size: 1.15rem;
  font-weight: 600;
  color: #fff;
}

.z3-soon {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-pill);
  background: rgba(var(--lime-rgb), 0.12);
  border: 1px solid rgba(var(--lime-rgb), 0.35);
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.z3-cal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.4rem;
}

.z3-cal a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 0.95rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease), transform 0.3s var(--ease);
}

.z3-cal a:hover {
  border-color: var(--lime);
  color: var(--lime);
  transform: translateY(-2px);
}

/* Pinezka z falami na kafelku z miejscem */
.z3-pin {
  position: absolute;
  right: 2rem;
  top: 50%;
  width: 92px;
  height: 92px;
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  font-size: 1.9rem;
}

.z3-pin::before,
.z3-pin::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid rgba(var(--lime-rgb), 0.55);
  animation: z3-radar 2.8s ease-out infinite;
}

.z3-pin::after {
  animation-delay: 1.4s;
}

/* ---------- 4. Prelegenci - duże karty ze zdjęciami ---------- */
.z3-panel--speakers {
  padding: clamp(3.5rem, 7vw, 5.75rem) clamp(1rem, 3.5vw, 3rem);
}

/* Pięcioro prelegentów: 3 + 2 wyśrodkowane (siatka 6 kolumn, karta = 2 kolumny) */
.z3-speakers {
  --z3-gap: clamp(1rem, 2vw, 1.5rem);
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--z3-gap);
}

.z3-speakers > .z3-speaker {
  grid-column: span 2;
}

.z3-speakers > .z3-speaker:nth-child(4) {
  grid-column: 2 / span 2;
}

.z3-speakers > .z3-speaker:nth-child(5) {
  grid-column: 4 / span 2;
}

.z3-speaker {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  aspect-ratio: 4 / 5;
  border-radius: 26px;
  overflow: hidden;
  isolation: isolate;
  background: var(--z3-night-2);
  outline: none;
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease);
}

.z3-speaker:hover,
.z3-speaker:focus-visible {
  transform: translateY(-8px);
  box-shadow: 0 30px 60px -25px rgba(0, 0, 0, 0.75);
}

/* Obracająca się ramka gradientowa przy najechaniu */
.z3-speaker::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 4;
  padding: 2px;
  border-radius: inherit;
  background: conic-gradient(from var(--z3-angle), transparent 0 55%, var(--lime) 70%, var(--cyan) 85%, transparent 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease);
  animation: z3-spin 3.5s linear infinite;
}

.z3-speaker:hover::after,
.z3-speaker:focus-visible::after,
.z3-speaker:focus-within::after {
  opacity: 1;
}

.z3-speaker__photo {
  position: absolute;
  inset: 0;
  z-index: -2;
  margin: 0;
}

.z3-speaker__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 28%; /* twarze są w górnej części portretów - przy niższym kadrze zostają w kadrze */
  filter: saturate(0.82) contrast(1.04);
  transform: scale(1.02);
  transition: transform 0.9s var(--ease), filter 0.6s var(--ease);
}

.z3-speaker:hover .z3-speaker__photo img,
.z3-speaker:focus-within .z3-speaker__photo img {
  transform: scale(1.08);
  filter: saturate(1.05) contrast(1.04);
}

/* Przyciemnienie od dołu - tekst zawsze czytelny na zdjęciu */
.z3-speaker__photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 12, 29, 0) 30%, rgba(7, 12, 29, 0.55) 55%, rgba(7, 12, 29, 0.96) 100%);
  transition: background 0.5s var(--ease);
}

.z3-speaker:hover .z3-speaker__photo::after,
.z3-speaker:focus-within .z3-speaker__photo::after {
  background: linear-gradient(180deg, rgba(7, 12, 29, 0.05) 10%, rgba(7, 12, 29, 0.75) 45%, rgba(7, 12, 29, 0.97) 100%);
}

.z3-speaker__time {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  padding: 0.38rem 0.75rem;
  border-radius: var(--radius-pill);
  background: rgba(7, 12, 29, 0.66);
  border: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Pierwsze wystąpienie wieczoru - limonkowy znacznik startu */
.z3-speaker__time--lead {
  background: var(--lime);
  border-color: transparent;
  color: var(--ink);
}

.z3-speaker__no {
  position: absolute;
  top: 0.55rem;
  right: 1rem;
  z-index: 2;
  font-size: 3.2rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.05em;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0.55);
}

.z3-speaker__body {
  position: relative;
  z-index: 1;
  padding: 1.35rem 1.35rem 1.45rem;
}

.z3-speaker h3 {
  font-size: clamp(1.3rem, 2vw, 1.55rem);
  letter-spacing: -0.02em;
  color: #fff;
}

.z3-speaker__role {
  margin-top: 0.3rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--lime);
}

.z3-speaker__talk {
  margin-top: 0.75rem;
  font-size: 0.98rem;
  font-weight: 600;
  line-height: 1.4;
  color: #fff;
}

/* Bio wysuwa się po najechaniu (grid 0fr → 1fr, bez magicznych wysokości) */
.z3-speaker__more {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition: grid-template-rows 0.5s var(--ease), opacity 0.4s var(--ease);
}

.z3-speaker__more > div {
  overflow: hidden;
}

.z3-speaker:hover .z3-speaker__more,
.z3-speaker:focus-within .z3-speaker__more {
  grid-template-rows: 1fr;
  opacity: 1;
}

.z3-speaker__more p {
  margin-top: 0.7rem;
  font-size: 0.86rem;
  line-height: 1.55;
  color: var(--z3-on-night-muted);
}

.z3-speaker__more a {
  display: inline-block;
  margin-top: 0.65rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--lime);
}

/* Gospodarz wieczoru - osobno od prelegentów, z limonkową obwódką */
.z3-host {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1.4rem;
  margin-top: clamp(1.75rem, 3.5vw, 2.5rem);
  padding: 1.1rem 1.5rem 1.1rem 1.1rem;
  border-radius: 28px;
  background: linear-gradient(115deg, rgba(var(--lime-rgb), 0.16) 0%, rgba(255, 255, 255, 0.04) 55%);
  border: 1px solid rgba(var(--lime-rgb), 0.38);
}

.z3-host img {
  width: 96px;
  height: 96px;
  flex-shrink: 0;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 0 3px var(--lime), 0 0 0 8px rgba(var(--lime-rgb), 0.16);
}

.z3-host__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lime);
}

.z3-host h3 {
  margin-top: 0.2rem;
  font-size: clamp(1.3rem, 2.2vw, 1.6rem);
  letter-spacing: -0.02em;
  color: #fff;
}

.z3-host p {
  max-width: 640px;
  margin-top: 0.35rem;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--z3-on-night-muted);
}

.z3-host .btn {
  margin-left: auto;
  flex-shrink: 0;
}

.z3-hint {
  margin-top: 1.5rem;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(233, 236, 245, 0.55);
}

/* ---------- 5. Agenda - oś, która wypełnia się przy przewijaniu ---------- */
.z3-agenda {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.6fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}

.z3-agenda__aside {
  position: sticky;
  top: calc(var(--nav-h) + 2.5rem);
}

.z3-agenda__aside h2 {
  margin-top: 0.9rem;
  font-size: clamp(2.2rem, 4.6vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.z3-agenda__aside p {
  margin-top: 1rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.z3-agenda__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.4rem 0 1.6rem;
}

.z3-agenda__chips span {
  padding: 0.45rem 0.8rem;
  border-radius: var(--radius-pill);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-primary);
}

.z3-agenda__chips span b {
  color: var(--accent);
}

.z3-timeline {
  --progress: 0;
  --rail-x: 94px;
  position: relative;
}

.z3-timeline::before,
.z3-timeline::after {
  content: '';
  position: absolute;
  left: var(--rail-x);
  top: 0.75rem;
  width: 3px;
  border-radius: 3px;
}

.z3-timeline::before {
  bottom: 0.75rem;
  background: rgba(var(--ink-rgb), 0.09);
}

.z3-timeline::after {
  height: calc((100% - 1.5rem) * var(--progress));
  background: linear-gradient(180deg, var(--cobalt), var(--cyan) 55%, var(--lime));
  box-shadow: 0 0 14px rgba(var(--cyan-rgb), 0.5);
}

.z3-slot {
  display: grid;
  grid-template-columns: 76px 40px minmax(0, 1fr);
  align-items: start;
  padding: 0.55rem 0;
}

.z3-slot__time {
  padding-top: 1.05rem;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.1;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.z3-slot__time small {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-muted);
}

.z3-slot__dot {
  position: relative;
  z-index: 1;
  justify-self: center;
  width: 17px;
  height: 17px;
  margin-top: 1.15rem;
  margin-left: 1px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 3px solid rgba(var(--ink-rgb), 0.22);
  transition: border-color 0.35s var(--ease), background 0.35s var(--ease), transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.z3-slot.is-reached .z3-slot__dot {
  border-color: var(--cobalt);
  background: var(--lime);
  transform: scale(1.15);
  box-shadow: 0 0 0 5px rgba(var(--lime-rgb), 0.25);
}

.z3-slot__card {
  position: relative;
  padding: 1.15rem 1.35rem 1.2rem;
  border-radius: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-card);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}

.z3-slot__card:hover {
  transform: translateX(6px);
  border-color: rgba(var(--accent-rgb), 0.3);
  box-shadow: var(--shadow-lift);
}

.z3-slot__who {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.6rem;
}

.z3-slot__who img {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: 0 0 0 2px var(--bg-card), 0 0 0 4px rgba(var(--accent-rgb), 0.2);
}

.z3-slot__name {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.25;
  color: var(--text-primary);
}

.z3-slot__role {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.z3-slot h3 {
  font-size: clamp(1.08rem, 1.6vw, 1.22rem);
  line-height: 1.3;
  letter-spacing: -0.012em;
}

.z3-slot p {
  margin-top: 0.45rem;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.z3-chip {
  display: inline-flex;
  align-items: center;
  margin-left: 0.35rem;
  padding: 0.18rem 0.55rem;
  border-radius: var(--radius-pill);
  background: rgba(var(--accent-rgb), 0.1);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  vertical-align: middle;
}

.z3-chip--lime {
  background: var(--lime);
  color: var(--ink);
}

/* Przerwy - limonkowe paski, od razu widać, gdzie jest kawa */
.z3-slot--break .z3-slot__card {
  background: repeating-linear-gradient(-45deg, rgba(var(--lime-rgb), 0.32) 0 12px, rgba(var(--lime-rgb), 0.14) 12px 24px);
  border: 1px dashed rgba(var(--ink-rgb), 0.18);
  box-shadow: none;
}

.z3-slot--break h3 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.z3-slot--premiere .z3-slot__card {
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(var(--lime-rgb), 0.28), transparent 55%),
    var(--bg-card);
  border-color: rgba(var(--accent-rgb), 0.25);
}

.z3-agenda__end {
  margin-top: 1.5rem;
  padding-left: calc(76px + 40px);
}

/* ---------- 6. Bilety - jak prawdziwe bilety: wcięcia i perforacja ---------- */
.z3-panel--tickets {
  padding: clamp(3.5rem, 7vw, 5.75rem) clamp(1rem, 3.5vw, 3rem);
}

.z3-tickets {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 2.2vw, 1.75rem);
  align-items: stretch;
}

.z3-ticket-wrap {
  display: flex;
  filter: drop-shadow(0 26px 34px rgba(0, 0, 0, 0.45));
  transition: transform 0.45s var(--ease);
}

.z3-ticket-wrap:hover {
  transform: translateY(-10px) rotate(-1deg);
}

.z3-ticket-wrap--hot {
  transform: rotate(1.2deg);
}

.z3-ticket-wrap--hot:hover {
  transform: translateY(-10px) rotate(0deg);
}

.z3-ticket {
  --notch: 15px;
  --tear-y: 196px;
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  padding: 1.6rem 1.5rem 1.35rem;
  border-radius: 22px;
  background: #F9FAF5;
  color: var(--ink);
  overflow: hidden;
  -webkit-mask:
    radial-gradient(circle at 0 var(--tear-y), #0000 var(--notch), #000 calc(var(--notch) + 0.5px)) 0 0 / 51% 100% no-repeat,
    radial-gradient(circle at 100% var(--tear-y), #0000 var(--notch), #000 calc(var(--notch) + 0.5px)) 100% 0 / 51% 100% no-repeat;
          mask:
    radial-gradient(circle at 0 var(--tear-y), #0000 var(--notch), #000 calc(var(--notch) + 0.5px)) 0 0 / 51% 100% no-repeat,
    radial-gradient(circle at 100% var(--tear-y), #0000 var(--notch), #000 calc(var(--notch) + 0.5px)) 100% 0 / 51% 100% no-repeat;
}

/* Błysk przy najechaniu */
.z3-ticket::after {
  content: '';
  position: absolute;
  inset: -40% -60%;
  background: linear-gradient(115deg, transparent 42%, rgba(255, 255, 255, 0.7) 50%, transparent 58%);
  transform: translateX(-55%);
  transition: transform 0.9s var(--ease);
  pointer-events: none;
}

.z3-ticket-wrap:hover .z3-ticket::after {
  transform: translateX(55%);
}

.z3-ticket--hot {
  background: var(--lime);
}

.z3-ticket__top {
  min-height: calc(var(--tear-y) - 1.6rem - 0.9rem);
}

.z3-ticket__type {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.z3-ticket--hot .z3-ticket__type {
  color: rgba(var(--ink-rgb), 0.7);
}

.z3-ticket h3 {
  margin-top: 0.5rem;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
}

.z3-ticket__price {
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
  margin-top: 0.6rem;
  font-size: 3.4rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--cobalt);
  font-variant-numeric: tabular-nums;
}

.z3-ticket--hot .z3-ticket__price {
  color: var(--ink);
}

.z3-ticket__price small {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--text-muted);
}

.z3-ticket--hot .z3-ticket__price small {
  color: rgba(var(--ink-rgb), 0.7);
}

/* Plakietka = typ biletu; w przepływie, żeby nie wchodziła na tekst na wąskich kartach */
.z3-ticket__badge {
  display: inline-flex;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-pill);
  background: var(--ink);
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.z3-ticket__badge--cobalt {
  background: var(--cobalt);
  color: #fff;
}

.z3-ticket__badge--plain {
  background: rgba(var(--ink-rgb), 0.07);
  color: var(--text-primary);
}

.z3-ticket__tear {
  position: absolute;
  left: calc(var(--notch) + 0.4rem);
  right: calc(var(--notch) + 0.4rem);
  top: var(--tear-y);
  border-top: 2px dashed rgba(var(--ink-rgb), 0.2);
}

.z3-ticket__perks {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin: 1.8rem 0 1.4rem;
  font-size: 0.9rem;
  line-height: 1.45;
}

.z3-ticket__perks li {
  display: flex;
  gap: 0.55rem;
}

.z3-ticket__perks li::before {
  content: '✓';
  flex-shrink: 0;
  font-weight: 800;
  color: var(--cobalt);
}

.z3-ticket .btn {
  margin-top: auto;
  justify-content: center;
}

.z3-ticket:not(.z3-ticket--hot) .btn-primary {
  background: var(--ink);
  color: var(--lime);
  box-shadow: none;
}

.z3-ticket:not(.z3-ticket--hot) .btn-primary:hover {
  background: var(--cobalt);
  color: #fff;
}

.z3-ticket--hot .btn-primary {
  background: var(--ink);
  color: var(--lime);
}

/* „Kod kreskowy” na dole - ozdobnik, nie informacja */
.z3-ticket__code {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(var(--ink-rgb), 0.5);
}

.z3-ticket__code::after {
  content: '';
  flex: 0 0 74px;
  height: 22px;
  background: repeating-linear-gradient(90deg, rgba(var(--ink-rgb), 0.75) 0 2px, transparent 2px 4px, rgba(var(--ink-rgb), 0.75) 4px 5px, transparent 5px 8px);
  border-radius: 2px;
}

.z3-tickets-note {
  margin-top: 2rem;
  text-align: center;
  font-size: 0.88rem;
  color: var(--z3-on-night-muted);
}

.z3-tickets-note a {
  color: var(--lime);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 7. Dla kogo - pigułki ---------- */
.z3-who {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
  max-width: 1000px;
  margin: 0 auto;
}

.z3-who li {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.5rem 0.75rem 0.75rem;
  border-radius: var(--radius-pill);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-card);
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.z3-who li:hover {
  transform: translateY(-4px) scale(1.01);
  border-color: rgba(var(--accent-rgb), 0.32);
  box-shadow: var(--shadow-lift);
}

.z3-who__icon {
  flex: 0 0 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-size: 1.55rem;
  background: linear-gradient(135deg, var(--lime) 0%, rgba(var(--cyan-rgb), 0.55) 100%);
  transition: transform 0.4s var(--ease);
}

.z3-who li:hover .z3-who__icon {
  transform: rotate(-12deg) scale(1.08);
}

.z3-who strong {
  display: block;
  font-size: 1rem;
  color: var(--text-primary);
}

.z3-who strong + span {
  display: block;
  margin-top: 0.1rem;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--text-secondary);
}

/* ---------- 8. Tak było - polaroidy z #AIUPZJAZD 2 ---------- */
.z3-memories {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 0.5rem;
}

.z3-memory {
  margin: 0;
  padding: 0.55rem 0.55rem 0.8rem;
  border-radius: 14px;
  background: #fff;
  box-shadow: var(--shadow-card);
  transform: rotate(var(--tilt, -2deg));
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.z3-memory:nth-child(even) {
  --tilt: 2.2deg;
}

.z3-memory:nth-child(3n) {
  --tilt: -1deg;
}

.z3-memory:hover {
  transform: rotate(0deg) translateY(-8px) scale(1.04);
  box-shadow: var(--shadow-lift);
  z-index: 2;
}

.z3-memory img {
  width: 100%;
  height: auto; /* atrybut height z HTML wyłączałby aspect-ratio */
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 9px;
}

.z3-memory figcaption {
  margin-top: 0.55rem;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

/* ---------- 9. Miejsce i partnerzy ---------- */
.z3-partners {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  padding: 1.5rem;
  border-radius: 24px;
  background: #fff;
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-card);
  text-align: center;
}

.z3-partners img {
  width: 100%;
  max-width: 770px;
  height: auto;
  margin: 0 auto;
}

.z3-partners p {
  margin-top: 0.9rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.z3-partners a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 10. Finał ---------- */
.z3-panel--final {
  padding: clamp(3.5rem, 7vw, 5.5rem) clamp(1.25rem, 4vw, 3.5rem);
  text-align: center;
}

.z3-final-title {
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
  color: #fff;
}

.z3-final-title span {
  color: var(--lime);
}

.z3-panel--final p {
  max-width: 620px;
  margin: 1.1rem auto 0;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--z3-on-night-muted);
}

.z3-panel--final .btn-group {
  margin-top: 2rem;
}

/* ---------- Animacje ---------- */
@keyframes z3-shimmer {
  from { background-position: 130% 0; }
  to   { background-position: -130% 0; }
}

@keyframes z3-bob {
  0%, 100% { transform: rotate(-7deg) translateY(0); }
  50%      { transform: rotate(-3deg) translateY(-6px); }
}

@keyframes z3-ping {
  0%   { transform: scale(0.6); opacity: 0.9; }
  100% { transform: scale(1.9); opacity: 0; }
}

@keyframes z3-ring {
  0%   { box-shadow: 0 0 0 0 rgba(var(--lime-rgb), 0.55), 0 8px 18px -8px rgba(var(--lime-rgb), 0.5); }
  70%  { box-shadow: 0 0 0 14px rgba(var(--lime-rgb), 0), 0 8px 18px -8px rgba(var(--lime-rgb), 0.5); }
  100% { box-shadow: 0 0 0 0 rgba(var(--lime-rgb), 0), 0 8px 18px -8px rgba(var(--lime-rgb), 0.5); }
}

@keyframes z3-drift {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(-40px, 30px) scale(1.15); }
}

@keyframes z3-marquee {
  to { transform: translateX(-50%); }
}

@keyframes z3-float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-7px) rotate(-6deg); }
}

@keyframes z3-radar {
  0%   { transform: scale(0.35); opacity: 0.9; }
  100% { transform: scale(1.35); opacity: 0; }
}

@keyframes z3-spin {
  to { --z3-angle: 360deg; }
}

/* ---------- Responsywność ---------- */
/* Trzy karty prelegentów w rzędzie dopiero, gdy są dość szerokie na wysunięte bio.
   Węziej: 2 kolumny, a piąta karta na środku. */
@media (max-width: 1179px) {
  .z3-speakers {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .z3-speakers > .z3-speaker,
  .z3-speakers > .z3-speaker:nth-child(4) {
    grid-column: auto;
  }
  .z3-speakers > .z3-speaker:nth-child(5) {
    grid-column: 1 / -1;
    justify-self: center;
    width: calc(50% - var(--z3-gap) / 2);
  }
}

@media (max-width: 1100px) {
  .z3-bento {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .z3-tile--date {
    grid-column: span 2;
    grid-row: auto;
  }
  .z3-memories {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 960px) {
  .z3-hero__grid,
  .z3-agenda {
    grid-template-columns: minmax(0, 1fr);
  }
  .z3-agenda__aside {
    position: static;
  }
  .z3-tickets {
    grid-template-columns: minmax(0, 1fr);
    max-width: 460px;
    margin: 0 auto;
  }
  .z3-ticket-wrap--hot {
    transform: none;
  }
}

/* Na dotyku nie ma „najechania” - bio widać od razu, zdjęcie nad tekstem */
@media (hover: none), (max-width: 700px) {
  .z3-speaker {
    aspect-ratio: auto;
    justify-content: flex-start;
  }
  .z3-speaker__photo {
    position: relative;
    inset: auto;
    z-index: 0;
    aspect-ratio: 1 / 1;
    min-height: 0;
    overflow: hidden;
  }
  /* Zdjęcie wypełnia kadr absolutnie - inaczej jego proporcje 4:5 rozpychają ramkę */
  .z3-speaker__photo img {
    position: absolute;
    inset: 0;
  }
  .z3-speaker__photo::after {
    background: linear-gradient(180deg, rgba(7, 12, 29, 0) 55%, rgba(14, 22, 48, 0.9) 100%);
  }
  .z3-speaker__more {
    grid-template-rows: 1fr;
    opacity: 1;
  }
  .z3-hint {
    display: none;
  }
}

@media (max-width: 700px) {
  .z3-speakers,
  .z3-who {
    grid-template-columns: minmax(0, 1fr);
  }
  .z3-speakers > .z3-speaker:nth-child(5) {
    width: auto;
    justify-self: stretch;
  }
  .z3-host {
    flex-direction: column;
    align-items: flex-start;
    border-radius: 24px;
  }
  .z3-host .btn {
    margin-left: 0;
  }
  .z3-who li {
    border-radius: 22px;
  }
  .z3-memories {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .z3-countdown__grid strong {
    font-size: 1.5rem;
  }
  .z3-timeline {
    --rail-x: 66px;
  }
  .z3-slot {
    grid-template-columns: 50px 34px minmax(0, 1fr);
  }
  .z3-slot__time {
    font-size: 0.9rem;
  }
  .z3-agenda__end {
    padding-left: 0;
  }
  .z3-pin {
    right: 1rem;
    width: 70px;
    height: 70px;
  }
}

@media (max-width: 520px) {
  .z3-hero__people {
    flex-direction: column;
    align-items: flex-start;
    padding-left: 0;
  }
  .z3-speaker__photo {
    aspect-ratio: 5 / 4;
  }
  .z3-bento {
    grid-template-columns: minmax(0, 1fr);
  }
  .z3-tile--date,
  .z3-tile--wide {
    grid-column: auto;
  }
  .z3-marquee__track span {
    font-size: 0.8rem;
    padding: 0.75rem 0.45rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .z3-page *,
  .z3-page *::before,
  .z3-page *::after {
    animation: none !important;
  }
  .z3-marquee__track {
    flex-wrap: wrap;
    width: auto;
  }
  .z3-marquee__track span[aria-hidden="true"] {
    display: none;
  }
}