/* =========================================================
   EMCC SUMMIT 2026 — "People. Leadership. Impact"
   Główny arkusz stylów
   Kolory marki: #ffffff (biały), #243d7a (EMCC Blue), #e49e28 (EMCC Yellow)
   ========================================================= */

:root {
  --color-white: #ffffff;
  --color-blue: #243d7a;
  --color-blue-dark: #182a57;
  --color-blue-tint: #eef1f8;
  --color-yellow: #e49e28;
  --color-yellow-dark: #c07f14;
  /* Wersja tekstowa żółtego, zgodna z WCAG 2.1 AA (kontrast ≥ 4.5:1 na białym tle) */
  --color-yellow-text: #885e18;
  --color-ink: #1c1f2a;
  --color-grey: #5b6270;
  --color-grey-light: #e7e9ee;

  /* Marka EMCC Global wymaga Myriad Pro (patrz Brand Guide). Myriad Pro nie jest
     dostępny jako darmowy font webowy — jeśli jest zainstalowany lokalnie na
     komputerze odbiorcy, przeglądarka użyje go automatycznie; w innym wypadku
     stosowany jest wizualnie zbliżony, darmowy zamiennik Source Sans 3. */
  --font-heading: "Myriad Pro", "Source Sans 3", "Segoe UI", Arial, sans-serif;
  --font-body: "Myriad Pro", "Source Sans 3", "Segoe UI", Arial, sans-serif;

  --radius-md: 14px;
  --radius-lg: 26px;
  --shadow-md: 0 10px 30px rgba(24, 42, 87, 0.12);
  --shadow-lg: 0 24px 60px rgba(24, 42, 87, 0.18);
  --transition: 0.3s ease;
  --container-w: 1440px;
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-white);
  line-height: 1.65;
  font-size: 18px;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-blue);
  line-height: 1.2;
  margin: 0 0 0.6em;
  font-weight: 700;
}

h1 { font-size: clamp(2.6rem, 5vw, 4.6rem); }
h2 { font-size: clamp(1.9rem, 3.2vw, 2.8rem); }
h3 { font-size: 1.4rem; }

p { margin: 0 0 1em; color: var(--color-grey); }

a { color: var(--color-blue); text-decoration: none; }
a:hover { color: var(--color-yellow-text); }

img { max-width: 100%; display: block; }

ul { padding-left: 1.2em; }

.container {
  width: 100%;
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 96px 0; }
section[id] { scroll-margin-top: 90px; }

/* ---------- Accessibility: skip link & focus ---------- */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-yellow);
  color: var(--color-blue-dark);
  font-weight: 700;
  padding: 12px 20px;
  z-index: 2000;
  border-radius: 0 0 8px 0;
}
.skip-link:focus {
  left: 0;
}

:focus-visible {
  outline: 3px solid var(--color-yellow);
  outline-offset: 3px;
  border-radius: 4px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-3px); }
.btn-primary {
  background: var(--color-yellow);
  color: var(--color-blue-dark);
  box-shadow: var(--shadow-md);
}
.btn-primary:hover { background: var(--color-yellow-dark); color: var(--color-white); }
.btn-attention {
  animation: btnPulse 2.2s ease-in-out infinite;
}
.btn-attention:hover { animation-play-state: paused; }
@keyframes btnPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(228, 158, 40, 0.55), var(--shadow-md); }
  50% { box-shadow: 0 0 0 12px rgba(228, 158, 40, 0), var(--shadow-md); }
}
.btn-outline {
  background: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}
.btn-outline:hover { background: var(--color-white); color: var(--color-blue); }
.btn-secondary {
  background: var(--color-blue);
  color: var(--color-white);
}
.btn-secondary:hover { background: var(--color-blue-dark); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--color-white);
  border-bottom: 1px solid rgba(24, 42, 87, 0.12);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px 20px;
  max-width: var(--container-w);
  margin: 0 auto;
}

.logo-link { display: flex; align-items: center; gap: 10px; }
.logo-link img { height: 68px; width: auto; transform: translateY(9px); }
.logo-link .logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-blue);
  font-size: 1rem;
  line-height: 1.1;
}
.logo-link .logo-text span {
  display: block;
  color: var(--color-yellow-text);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
}

.main-nav ul {
  display: flex;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0;
  align-items: center;
}
.main-nav a {
  display: inline-block;
  padding: 10px 16px;
  border-radius: 999px;
  color: var(--color-blue-dark);
  font-weight: 600;
  font-size: 1.08rem;
  white-space: nowrap;
  transition: background var(--transition), color var(--transition);
}
.main-nav a:hover,
.main-nav a[aria-current="page"] {
  background: var(--color-yellow);
  color: var(--color-blue-dark);
}
.main-nav .btn { margin-left: 8px; }
.main-nav .btn-primary {
  background: var(--color-blue);
  color: var(--color-white);
}
.main-nav .btn-primary:hover { background: var(--color-blue-dark); color: var(--color-white); }

.nav-toggle {
  display: none;
  background: none;
  border: 2px solid var(--color-blue);
  border-radius: 10px;
  padding: 8px 10px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-blue);
  margin: 5px 0;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  color: var(--color-white);
  background-image:
    linear-gradient(160deg, rgba(24,42,87,0.82) 0%, rgba(36,61,122,0.76) 55%, rgba(46,79,156,0.7) 100%),
    url("../img/hero/scena-4-crowd.jpg");
  background-size: cover, cover;
  background-position: center, center 50%;
  background-repeat: no-repeat, no-repeat;
  overflow: hidden;
}
.hero-dots {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image: radial-gradient(var(--color-yellow) 3.5px, transparent 3.5px);
  background-size: 28px 28px;
  opacity: 0.14;
  animation: driftDots 26s linear infinite, pulseDots 3.2s ease-in-out infinite;
}
@keyframes driftDots {
  from { background-position: 0 0; }
  to { background-position: 280px 280px; }
}
@keyframes pulseDots {
  0%, 100% { opacity: 0.08; }
  50% { opacity: 0.2; }
}
.hero .container { position: relative; z-index: 2; text-align: center; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--color-yellow);
  border: 1px solid var(--color-yellow);
  color: var(--color-blue-dark);
  padding: 13px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.04em;
  margin-bottom: 24px;
  box-shadow: 0 4px 16px rgba(10, 18, 40, 0.25);
  animation: fadeUp 0.8s ease both;
}
.hero h1 {
  color: var(--color-white);
  max-width: 1200px;
  margin-inline: auto;
  font-size: clamp(3rem, 6.2vw, 5.6rem);
  text-shadow: 0 2px 18px rgba(10, 18, 40, 0.55);
  animation: fadeUp 0.8s ease 0.1s both;
}
.hero h1 em {
  font-style: normal;
  color: var(--color-yellow);
}
.hero-slogan {
  display: block;
  margin-top: 8px;
  color: var(--color-yellow);
  white-space: nowrap;
  font-size: clamp(1.5rem, 4vw, 2.8rem);
  text-shadow: 0 2px 14px rgba(10, 18, 40, 0.5);
}
.hero-slogan .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(10px);
  animation: sloganWord 5s ease infinite;
}
.hero-slogan .word-1 { animation-name: sloganWord1; }
.hero-slogan .word-2 { animation-name: sloganWord2; }
.hero-slogan .word-3 { animation-name: sloganWord3; }

/* Każde słowo pojawia się w innym momencie cyklu, ale wszystkie gasną razem,
   robią wspólną pauzę, po czym animacja zapętla się od nowa. */
@keyframes sloganWord1 {
  0%, 6%   { opacity: 0; transform: translateY(10px); }
  12%, 70% { opacity: 1; transform: translateY(0); }
  86%, 100% { opacity: 0; transform: translateY(10px); }
}
@keyframes sloganWord2 {
  0%, 22%  { opacity: 0; transform: translateY(10px); }
  28%, 70% { opacity: 1; transform: translateY(0); }
  86%, 100% { opacity: 0; transform: translateY(10px); }
}
@keyframes sloganWord3 {
  0%, 38%  { opacity: 0; transform: translateY(10px); }
  44%, 70% { opacity: 1; transform: translateY(0); }
  86%, 100% { opacity: 0; transform: translateY(10px); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-slogan .word {
    animation: none;
    opacity: 1;
    transform: none;
  }
}
.hero-lead {
  max-width: 860px;
  margin-inline: auto;
  font-size: 1.5rem;
  color: rgba(255,255,255,0.92);
  text-shadow: 0 2px 12px rgba(10, 18, 40, 0.45);
  animation: fadeUp 0.8s ease 0.2s both;
}
.hero-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  margin: 50px auto 0;
  animation: fadeUp 0.8s ease 0.3s both;
}
.hero-actions .btn {
  padding: 23px 48px;
  font-size: 1.4rem;
}
.hero-formats {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin: 40px auto 0;
  animation: fadeUp 0.8s ease 0.4s both;
}
.hero-formats span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.35);
  color: var(--color-white);
  padding: 10px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  backdrop-filter: blur(4px);
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.hero-formats span:hover {
  background: rgba(228, 158, 40, 0.22);
  border-color: var(--color-yellow);
  transform: translateY(-2px);
}
.hero-formats span::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-yellow);
  flex-shrink: 0;
}
.hero-meta {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-top: 40px;
  flex-wrap: wrap;
  animation: fadeUp 0.8s ease 0.5s both;
}
.hero-meta div { min-width: 140px; }
.hero-meta strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--color-white);
}
.hero-meta span {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Countdown — grid o 4 równych kolumnach, żeby elementy nigdy nie łamały się
   do drugiego wiersza, tylko równomiernie zwężały na małych ekranach. */
.countdown {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin: 64px auto 0;
  max-width: 420px;
}
.countdown .cd-item {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--radius-md);
  padding: 14px 10px;
  text-align: center;
  min-width: 0;
  backdrop-filter: blur(4px);
}
.countdown .cd-num {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 5vw, 1.8rem);
  font-weight: 700;
  color: var(--color-yellow);
  display: block;
}
.countdown .cd-label {
  font-size: clamp(0.55rem, 2vw, 0.72rem);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: rgba(255,255,255,0.75);
  white-space: nowrap;
}

/* ---------- Section headers ---------- */
.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head p { margin-top: 12px; }
.eyebrow {
  display: inline-block;
  color: var(--color-yellow-text);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 1.2rem;
  margin-bottom: 12px;
}
.section-alt { background: var(--color-blue-tint); }
.learn-more-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  background: var(--color-white);
  border: 1px solid var(--color-grey-light);
  border-radius: var(--radius-lg);
  padding: 28px 34px;
  text-align: center;
  max-width: 900px;
  margin: 48px auto 0;
}
.learn-more-strip p { margin: 0; font-weight: 500; }

/* ---------- Dla kogo / Korzyści ---------- */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.audience-card {
  background: var(--color-white);
  border: 1px solid var(--color-grey-light);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
}
.audience-card h3 {
  font-size: 1.3rem;
  color: var(--color-blue);
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--color-yellow);
  display: inline-block;
}
.audience-card p { color: var(--color-grey); line-height: 1.6; margin: 0 0 14px; }
.audience-card p:last-child { margin-bottom: 0; }
.audience-benefits {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.audience-benefits li {
  position: relative;
  padding-left: 24px;
  color: var(--color-grey);
  line-height: 1.5;
}
.audience-benefits li::before {
  content: "";
  position: absolute;
  left: 0; top: 7px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-yellow);
}

.audience-closing {
  text-align: center;
  max-width: 820px;
  margin: 48px auto 0;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-blue-dark);
  padding: 32px 40px;
  background: rgba(228, 158, 40, 0.16);
  border: 2px solid var(--color-yellow);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.section-dark {
  background: var(--color-blue);
  color: var(--color-white);
}
.section-dark h2, .section-dark .eyebrow { color: var(--color-white); }
.section-dark p { color: rgba(255,255,255,0.82); }

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- Dekoracje: fale, blob-y, wzory tła (efekt "wow") ---------- */
.section-decor {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.section-decor > .container { position: relative; z-index: 2; }

.wave-edge {
  position: absolute;
  left: 0;
  width: 100%;
  height: 90px;
  line-height: 0;
  pointer-events: none;
  z-index: 1;
}
.wave-edge.top { top: 0; }
.wave-edge.bottom { bottom: 0; }
.wave-edge svg { width: 100%; height: 100%; display: block; }

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.35;
  z-index: 1;
  pointer-events: none;
  animation: floatBlob 12s ease-in-out infinite;
}
.blob-yellow { background: var(--color-yellow); }
.blob-blue { background: var(--color-blue); }
.blob-white { background: var(--color-white); opacity: 0.18; }
.blob-delay { animation-delay: -6s; }

@keyframes floatBlob {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(24px, -26px) scale(1.08); }
}

.pattern-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--color-blue) 1.6px, transparent 1.6px);
  background-size: 26px 26px;
  opacity: 0.06;
  z-index: 0;
  pointer-events: none;
}
.pattern-dots.pattern-dots-light {
  background-image: radial-gradient(var(--color-white) 1.6px, transparent 1.6px);
  opacity: 0.12;
}

@media (prefers-reduced-motion: reduce) {
  .blob { animation: none; }
}

/* ---------- About / cards grid ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: center;
}
.about-photos-col { align-self: center; }
.about-photos {
  position: relative;
  padding-bottom: 130px;
}
.about-photo {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
  border: 5px solid var(--color-white);
}
.about-photo img { width: 100%; height: 100%; object-fit: cover; }
.about-photo-1 { width: 72%; }
.about-photo-2 {
  width: 55%;
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 2;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(24,42,87,0.05);
}
.about-text p:last-child { margin-bottom: 0; }
.about-badge {
  position: absolute;
  bottom: -18px;
  right: -18px;
  background: var(--color-yellow);
  color: var(--color-blue-dark);
  padding: 18px 22px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  font-family: var(--font-heading);
  font-weight: 700;
  text-align: center;
  line-height: 1.15;
}
.about-badge strong { display: block; font-size: 1.6rem; }
.about-badge span { font-size: 0.72rem; text-transform: uppercase; }

.pillars {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 14px;
  margin: 24px 0 32px;
}
.pillars-full {
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 56px 0 56px;
}
.pillars li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--color-blue);
  border: 1px solid var(--color-blue);
  border-left: 5px solid var(--color-yellow);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition);
}
.pillars-full li { flex-direction: column; align-items: flex-start; }
.pillars-full .pillar-icon { margin-bottom: 6px; }
.pillars li:hover { transform: translateY(-4px) translateX(2px); box-shadow: var(--shadow-lg); }
.pillars .pillar-icon {
  flex: none;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--color-yellow);
  color: var(--color-blue-dark);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
}
.pillars h3 { margin-bottom: 4px; font-size: 1.05rem; color: var(--color-white); }
.pillars p { margin: 0; font-size: 0.95rem; color: rgba(255, 255, 255, 0.82); }

/* ---------- Stats strip ---------- */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stats-strip .stat-num {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--color-yellow);
  font-weight: 700;
}
.stats-strip .stat-label {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.8);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ---------- Gallery (poprzednia edycja) ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.gallery-item {
  margin: 0;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  aspect-ratio: 4/3;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(24,42,87,0) 55%, rgba(24,42,87,0.55) 100%);
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-item:hover::after { opacity: 1; }

/* ---------- Agenda / program preview & timeline ---------- */
.agenda-list {
  display: grid;
  gap: 4px;
  margin: 20px auto 0;
  position: relative;
  padding-left: 34px;
  max-width: 900px;
}
.agenda-list::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(var(--color-blue), var(--color-yellow));
  border-radius: 2px;
}
.agenda-item {
  position: relative;
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 20px;
  padding: 16px 18px;
  border-radius: 12px;
  align-items: start;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.agenda-item::before {
  content: "";
  position: absolute;
  left: -29px;
  top: 22px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-yellow);
  border: 3px solid var(--color-white);
  box-shadow: 0 0 0 2px var(--color-grey-light);
}
.agenda-item:nth-child(even)::before { background: var(--color-blue); }
.agenda-item:hover {
  background: var(--color-white);
  box-shadow: var(--shadow-md);
  transform: translateX(6px);
}
.agenda-time {
  font-family: var(--font-heading);
  color: var(--color-blue);
  font-weight: 700;
  font-size: 0.95rem;
}
.agenda-body h3 { margin-bottom: 6px; font-size: 1.1rem; }
.agenda-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-yellow-text);
  background: #fdf1de;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 8px;
}
.agenda-speaker { font-size: 0.92rem; color: var(--color-grey); font-style: italic; }
.agenda-subitems {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: grid;
  gap: 6px;
}
.agenda-subitems li {
  font-size: 0.92rem;
  color: var(--color-grey);
  line-height: 1.5;
}
.agenda-subitems strong { color: var(--color-blue); }

/* ---------- Speakers grid ---------- */
.speakers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 20px;
  max-width: 1140px;
  margin: 0 auto;
}
@media (min-width: 720px) {
  .speakers-grid { grid-template-columns: repeat(5, 1fr); }
}
.speaker-card {
  background: var(--color-white);
  border: 1px solid var(--color-grey-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition);
}
.speaker-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.speaker-card.has-bio { cursor: pointer; }
.speaker-card.has-bio:focus-visible { outline: 3px solid var(--color-yellow); outline-offset: 2px; }
.speaker-photo { aspect-ratio: 1/1; overflow: hidden; background: var(--color-blue-tint); }
.speaker-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.speaker-card:hover .speaker-photo img { transform: scale(1.06); }
.speaker-info { padding: 16px 18px; }
.speaker-info h3 { margin-bottom: 2px; font-size: 1.4rem; }
.speaker-role { color: var(--color-yellow-text); font-weight: 600; font-size: 1rem; display: block; margin-bottom: 10px; }
.speaker-info p { font-size: 1.02rem; margin: 0; }
.speaker-bio-link { margin-top: 10px; color: var(--color-blue); font-weight: 600; font-size: 1rem; }
.speaker-card.has-bio:hover .speaker-bio-link { color: var(--color-yellow-text); }
.speaker-tbd .speaker-photo, .speaker-photo.speaker-tbd {
  display: flex; align-items: center; justify-content: center;
  color: var(--color-blue);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.8rem;
  letter-spacing: 0.04em;
}

/* ---------- Goście specjalni (keynote) ---------- */
.speakers-grid-featured {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  max-width: 560px;
  margin: 0 auto;
}
.speakers-grid-featured .speaker-card { border-color: var(--color-yellow); }
.speakers-grid-featured .speaker-info { padding: 16px 18px; }
.speakers-grid-featured .speaker-info h3 { font-size: 1.55rem; }
.speakers-grid-featured .speaker-role { font-size: 1.05rem; margin-bottom: 12px; }
.speakers-grid-featured .speaker-bio-link { font-size: 1.05rem; }
.speakers-subhead {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-blue);
  text-align: center;
  margin: 88px 0 28px;
}
.speakers-subhead:first-of-type { margin-top: 8px; }

/* ---------- Modal: bio prelegenta ---------- */
.bio-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition);
}
.bio-modal.open { opacity: 1; visibility: visible; }
.bio-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(24, 42, 87, 0.65);
  backdrop-filter: blur(2px);
}
.bio-modal-panel {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border-top: 6px solid var(--color-yellow);
  box-shadow: var(--shadow-lg);
  width: min(780px, 100%);
  max-height: min(820px, 92vh);
  overflow-y: auto;
  padding: 40px 36px 36px;
  text-align: center;
  transform: translateY(24px) scale(0.97);
  transition: transform var(--transition);
}
.bio-modal.open .bio-modal-panel { transform: translateY(0) scale(1); }
.bio-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: var(--color-blue-tint);
  color: var(--color-blue-dark);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), color var(--transition);
}
.bio-modal-close:hover { background: var(--color-yellow); color: var(--color-blue-dark); }
.bio-modal-photo {
  width: 120px;
  height: 120px;
  margin: 0 auto 18px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--color-blue-tint);
}
.bio-modal-photo img { width: 100%; height: 100%; object-fit: cover; }
.bio-modal-panel h3 { font-size: 1.3rem; margin-bottom: 4px; }
.bio-modal-role { color: var(--color-yellow-text); font-weight: 600; font-size: 0.9rem; margin: 0 0 18px; }
.bio-modal-text { text-align: justify; hyphens: none; word-break: normal; overflow-wrap: normal; font-size: 0.95rem; color: var(--color-grey); line-height: 1.6; }
.bio-modal-text p { margin: 0 0 12px; }
.bio-modal-text p:last-child { margin-bottom: 0; }

/* ---------- Prelegenci: placeholder "wkrótce ogłosimy" ---------- */
.speaker-placeholder {
  border: 2px dashed var(--color-grey-light);
  border-radius: var(--radius-lg);
  background: var(--color-blue-tint);
  padding: 42px 22px;
  text-align: center;
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}
.speaker-placeholder .avatar-placeholder {
  width: 74px; height: 74px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; font-weight: 700;
  color: var(--color-blue);
  border: 2px dashed var(--color-grey-light);
}
.speaker-placeholder h3 { font-size: 1rem; margin-bottom: 4px; }
.speaker-placeholder p { font-size: 0.85rem; margin: 0; }
.speakers-grid .speaker-placeholder:hover {
  transform: translateY(-5px);
  border-color: var(--color-yellow);
  background: var(--color-white);
}

/* ---------- Partners ---------- */
.partners-row {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: center;
  justify-content: center;
}
.partners-row .partner-slot {
  width: 160px;
  height: 80px;
  border: 1px dashed var(--color-grey-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-grey);
  font-size: 0.8rem;
  font-weight: 600;
  text-align: center;
  padding: 10px;
}

/* ---------- CTA banner ---------- */
.cta-banner {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-yellow) 0%, var(--color-yellow-dark) 100%);
  color: var(--color-blue-dark);
  border-radius: var(--radius-lg);
  padding: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-banner::before,
.cta-banner::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.cta-banner::before {
  width: 220px; height: 220px;
  background: rgba(255, 255, 255, 0.25);
  top: -90px; right: -60px;
}
.cta-banner::after {
  width: 160px; height: 160px;
  background: rgba(36, 61, 122, 0.12);
  bottom: -70px; left: 12%;
}
.cta-banner > div, .cta-banner > a { position: relative; z-index: 1; }
.cta-banner h2 { color: var(--color-blue-dark); margin-bottom: 6px; }
.cta-banner p { color: rgba(24,42,87,0.85); margin: 0; }
.cta-banner .btn-primary { background: var(--color-blue); color: var(--color-white); padding: 22px 46px; font-size: 1.2rem; }
.cta-banner .btn-primary:hover { background: var(--color-blue-dark); }
.cta-banner .btn-attention { animation-name: btnPulseBlue; }
@keyframes btnPulseBlue {
  0%, 100% { box-shadow: 0 0 0 0 rgba(36, 61, 122, 0.55), var(--shadow-md); }
  50% { box-shadow: 0 0 0 14px rgba(36, 61, 122, 0), var(--shadow-md); }
}

/* ---------- Cards (venue/practical info) ---------- */
.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.info-grid-single {
  grid-template-columns: 1fr;
  max-width: 420px;
  margin: 0 auto;
}
.info-contact-row {
  display: flex;
  justify-content: center;
  max-width: 420px;
  margin: 0 auto;
}
.info-contact-row .info-card { text-align: center; width: 100%; }
.info-contact-row .info-card .icon-badge { margin-inline: auto; }
.info-card {
  background: var(--color-white);
  border: 1px solid var(--color-grey-light);
  border-radius: var(--radius-lg);
  padding: 30px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.info-grid .info-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.info-card .icon-badge {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--color-blue-tint);
  color: var(--color-blue);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1.3rem;
  margin-bottom: 18px;
}

/* ---------- Forms ---------- */
.form-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 44px;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-grid .full { grid-column: 1 / -1; }
.field label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  font-size: 0.92rem;
  color: var(--color-blue);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--color-grey-light);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-ink);
  background: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--color-blue);
  box-shadow: 0 0 0 4px rgba(36,61,122,0.12);
  outline: none;
}
.field-required::after { content: " *"; color: var(--color-yellow-text); }
.field-hint { font-size: 0.82rem; color: var(--color-grey); margin-top: 6px; }
.checkbox-row { display: flex; gap: 12px; align-items: flex-start; }
.checkbox-row input { width: auto; margin-top: 4px; }
.checkbox-row label { font-weight: 400; color: var(--color-grey); font-size: 0.92rem; }
.form-msg {
  padding: 16px 20px;
  border-radius: 10px;
  margin-bottom: 20px;
  font-weight: 600;
  display: none;
}
.form-msg.show { display: block; }
.form-msg.success { background: #e6f4ea; color: #1e7a3a; }
.form-msg.error { background: #fdecec; color: #b3261e; }

/* ---------- Ticket cards ---------- */
.tickets-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  align-items: stretch;
  gap: 24px;
}
@media (min-width: 761px) and (max-width: 1180px) {
  .tickets-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.ticket-pair {
  grid-column: span 2;
  min-width: 0;
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
  gap: 16px;
  background: rgba(228, 158, 40, 0.08);
  border: 2px solid var(--color-yellow);
  border-radius: var(--radius-lg);
  padding: 24px 16px;
  margin: -26px -14px;
  box-sizing: border-box;
}
.ticket-pair-badge {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  background: var(--color-yellow);
  color: var(--color-blue-dark);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 5px 16px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.ticket-pair .ticket-card { border-color: transparent; background: var(--color-white); }
.ticket-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  border: 2px solid var(--color-grey-light);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.tickets-grid .ticket-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.ticket-card h3 { height: 64px; min-height: 64px; max-height: 64px; line-height: 1.2; display: flex; align-items: center; justify-content: center; overflow: hidden; overflow-wrap: break-word; word-break: break-word; hyphens: auto; }
.ticket-price { font-family: var(--font-heading); font-size: 2.2rem; color: var(--color-blue); font-weight: 700; margin: 14px 0; height: 48px; min-height: 48px; max-height: 48px; display: flex; align-items: center; justify-content: center; gap: 6px; }
.ticket-price span { font-size: 0.9rem; color: var(--color-grey); font-weight: 500; }
.ticket-card ul { list-style: none; padding: 0; text-align: left; margin: 20px 0; flex: 1; }
.ticket-card ul li { padding: 8px 0; border-top: 1px solid var(--color-grey-light); font-size: 0.92rem; }
.ticket-card ul li:first-child { border-top: none; }
.ticket-note { font-size: 0.82rem; color: var(--color-yellow-text); font-weight: 600; margin: 0 0 16px; height: 20px; min-height: 20px; max-height: 20px; line-height: 20px; }
.ticket-card h3 .tbc { display: block; font-size: 0.7rem; font-weight: 500; color: var(--color-grey); text-transform: none; letter-spacing: normal; margin-top: 4px; }
.ticket-card .btn {
  align-self: center;
  margin-top: auto;
  animation: btnPulse 2.2s ease-in-out infinite;
}
.ticket-card .btn:hover { animation-play-state: paused; }

/* ---------- FAQ accordion ---------- */
.accordion { display: grid; gap: 14px; }
.accordion-item {
  border: 1px solid var(--color-grey-light);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.accordion-trigger {
  width: 100%;
  text-align: left;
  background: var(--color-white);
  border: none;
  padding: 20px 24px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-blue);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}
.accordion-trigger .plus { font-size: 1.4rem; transition: transform var(--transition); color: var(--color-yellow-dark); }
.accordion-trigger[aria-expanded="true"] .plus { transform: rotate(45deg); }
.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  padding: 0 24px;
}
.accordion-panel p { padding-top: 4px; }

/* ---------- Map ---------- */
.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 16/8;
}
.map-wrap iframe { width: 100%; height: 100%; border: 0; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-blue-dark);
  color: rgba(255,255,255,0.82);
  padding: 70px 0 24px;
}
.site-footer.section-decor { padding-top: 128px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}
.footer-grid img { height: 42px; margin-bottom: 16px; }
.footer-grid h4 { color: var(--color-white); font-size: 1rem; margin-bottom: 16px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-grid a { color: rgba(255,255,255,0.78); font-size: 0.95rem; }
.footer-grid a:hover { color: var(--color-yellow); }
.footer-social { display: flex; gap: 12px; margin-top: 16px; }
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
}
.footer-social a:hover { background: var(--color-yellow); border-color: var(--color-yellow); color: var(--color-blue-dark); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 24px;
  font-size: 0.85rem;
}
.footer-bottom a { color: rgba(255, 255, 255, 0.78); transition: color var(--transition); }
.footer-bottom a:hover { color: var(--color-yellow); }

/* ---------- Utilities ---------- */
.text-center { text-align: center; margin-inline: auto; }
.mt-lg { margin-top: 48px; }
.center-head { margin-inline: auto; text-align: center; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-actions { justify-content: center; max-width: 100%; }
  .about-grid,
  .stats-strip,
  .info-grid,
  .tickets-grid,
  .audience-grid,
  .form-grid { grid-template-columns: 1fr; }
  .about-photo { aspect-ratio: 4/3 !important; height: auto !important; }
  .about-photos { padding-bottom: 0; display: flex; flex-direction: column; gap: 20px; }
  .about-photo-1, .about-photo-2 { width: 100%; position: static; }
  .pillars,
  .pillars-full { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .agenda-item { grid-template-columns: 100px 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .ticket-pair { grid-template-columns: 1fr; grid-column: span 1; margin: 0; }
}

/* Menu chowa się do "hamburgera" wcześniej niż inne elementy — 6 linków +
   przycisk CTA nie mieszczą się w jednym rzędzie od ok. 1100px w dół. */
@media (max-width: 1100px) {
  .main-nav { display: none; }
  .main-nav.open {
    display: block;
    position: fixed;
    top: 74px; left: 0; right: 0; bottom: 0;
    background: var(--color-white);
    padding: 24px;
    overflow-y: auto;
    z-index: 999;
  }
  .main-nav.open ul { flex-direction: column; align-items: stretch; gap: 6px; }
  .main-nav.open .btn { margin: 12px 0 0; text-align: center; justify-content: center; }
  .nav-toggle { display: block; }
}

@media (max-width: 760px) {
  section { padding: 64px 0; }
  .hero-meta { gap: 20px; }
  .countdown { gap: 6px; max-width: 100%; }
  .countdown .cd-item { padding: 10px 4px; }
  .cta-banner { flex-direction: column; text-align: center; padding: 36px 24px; }
  .footer-grid { grid-template-columns: 1fr; }
  .agenda-item { grid-template-columns: 1fr; gap: 6px; }
  .agenda-list { padding-left: 24px; }
  .agenda-item::before { left: -19px; }
  .about-photo, .about-badge { transform: none; }

  /* Więcej "oddechu" wokół fal na mobile, żeby nagłówek/treść nie dotykały krzywej */
  .wave-edge { height: 50px; }
  .site-footer.section-decor { padding-top: 116px; }

  /* Blob-y bledną w smugi na wąskich ekranach — na mobile wyłączone dla czytelności */
  .blob { display: none; }
}