:root {
  --budapest: #f19b20;
  --belgrade: #1cb78d;
  --zlin: #5b57a6;
  --white: #ffffff;
  --ink: #142032;
  --muted: #5d6878;
  --glass: rgba(10, 22, 38, 0.66);
  --glass-light: rgba(255, 255, 255, 0.94);
  --shadow: 0 1.25rem 3.25rem rgba(0, 0, 0, 0.22);
  --radius: 1.25rem;
  --transition: 220ms ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 20rem;
  font-family: "Roboto", Arial, sans-serif;
  color: var(--white);
  background: #0e3853 url("images/nyito_hatter.jpg") center top / cover fixed no-repeat;
  line-height: 1.65;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(6, 20, 36, 0.24) 0%, rgba(6, 20, 36, 0.46) 48%, rgba(6, 20, 36, 0.72) 100%);
  pointer-events: none;
}

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

a {
  color: inherit;
}

.container {
  width: min(76rem, calc(100% - 3rem));
  margin-inline: auto;
}

.container--narrow {
  width: min(64rem, calc(100% - 3rem));
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  color: var(--ink);
  background: var(--white);
  border-radius: 0.5rem;
  transform: translateY(-200%);
  transition: transform var(--transition);
}

.skip-link:focus {
  transform: translateY(0);
}

.hero {
  min-height: 100svh;
  display: flex;
  align-items: stretch;
  position: relative;
  isolation: isolate;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 9rem;
  z-index: -1;
  background: linear-gradient(to bottom, transparent, rgba(9, 24, 40, 0.42));
}

.hero__inner {
  min-height: 100svh;
  padding-block: clamp(2.25rem, 5vw, 4.75rem) 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero__logo {
  width: min(39rem, 68vw);
  max-height: 12rem;
  margin: 0 auto clamp(2.5rem, 5vh, 4rem);
  object-fit: contain;
}

.event-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 2.3vw, 2rem);
  align-items: stretch;
}

.event-card {
  --accent: var(--white);
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  color: var(--white);
  text-decoration: none;
  border-radius: var(--radius);
  background: rgba(11, 27, 44, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.24);
  box-shadow: var(--shadow);
  backdrop-filter: blur(0.65rem);
  -webkit-backdrop-filter: blur(0.65rem);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.event-card--budapest { --accent: var(--budapest); }
.event-card--belgrade { --accent: var(--belgrade); }
.event-card--zlin { --accent: var(--zlin); }

.event-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 0.3rem;
  background: var(--accent);
  z-index: 3;
}

.event-card[href]:hover,
.event-card[href]:focus-visible {
  transform: translateY(-0.55rem) scale(1.015);
  border-color: color-mix(in srgb, var(--accent) 75%, white);
  box-shadow: 0 1.75rem 4.25rem rgba(0, 0, 0, 0.32);
  outline: none;
}

.event-card[href]:hover .event-card__image,
.event-card[href]:focus-visible .event-card__image {
  transform: scale(1.055);
}

.event-card__image-wrap {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #20364b;
}

.event-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms cubic-bezier(.2,.7,.2,1);
}

.event-card__content {
  padding: 1.45rem 1.5rem 1.55rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.event-card__country {
  margin: 0 0 0.15rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.event-card__city {
  margin: 0 0 0.8rem;
  font-size: clamp(1.65rem, 2.5vw, 2.15rem);
  line-height: 1.1;
  font-weight: 700;
}

.event-card__venue,
.event-card__date {
  margin: 0;
  font-size: 1rem;
}

.event-card__date {
  margin-top: 0.2rem;
  font-weight: 500;
}

.event-card__cta {
  margin-top: auto;
  padding-top: 1.25rem;
  color: var(--accent);
  font-weight: 700;
}

.event-card--inactive {
  cursor: default;
}

.scroll-hint {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1rem;
  width: max-content;
  margin: clamp(1.8rem, 4vh, 3rem) auto 0;
  text-decoration: none;
  font-size: 0.84rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  opacity: 0.84;
}

.scroll-hint__arrow {
  font-size: 1.35rem;
  animation: float-arrow 1.8s ease-in-out infinite;
}

@keyframes float-arrow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(0.35rem); }
}

.section-space {
  padding-block: clamp(4.5rem, 8vw, 7.5rem);
}

.section-heading {
  max-width: 52rem;
  margin-bottom: clamp(2.25rem, 5vw, 4rem);
}

.section-heading--center {
  margin-inline: auto;
  text-align: center;
}

.eyebrow {
  margin: 0 0 0.85rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.78);
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(2rem, 4.5vw, 3.75rem);
  line-height: 1.08;
  font-weight: 700;
  text-wrap: balance;
}

.section-heading__lead {
  margin: 1.2rem 0 0;
  max-width: 47rem;
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: rgba(255, 255, 255, 0.84);
}

.section-heading--center .section-heading__lead {
  margin-inline: auto;
}

.series {
  background: linear-gradient(180deg, rgba(8, 28, 45, 0.58), rgba(8, 28, 45, 0.72));
}

.region-list {
  display: grid;
  gap: 1.35rem;
}

.region {
  --accent: var(--white);
  display: grid;
  grid-template-columns: 0.45rem minmax(0, 1fr);
  overflow: hidden;
  background: var(--glass-light);
  color: var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.region--hungary { --accent: var(--budapest); }
.region--belgrade { --accent: var(--belgrade); }
.region--zlin { --accent: var(--zlin); }

.region__marker {
  background: var(--accent);
}

.region__content {
  padding: clamp(1.6rem, 4vw, 3rem);
}

.region__location {
  margin: 0 0 0.45rem;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.region h3 {
  margin: 0;
  font-size: clamp(1.65rem, 3vw, 2.5rem);
  line-height: 1.14;
}

.region__subtitle {
  margin: 0.45rem 0 1.35rem;
  font-size: 1.06rem;
  font-weight: 500;
  color: var(--muted);
}

.region__content > p:not(.region__location):not(.region__subtitle) {
  max-width: 68rem;
  margin: 0 0 1rem;
  color: #374457;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  width: max-content;
  margin-top: 0.8rem;
  padding: 0.8rem 1.15rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
}

.button--belgrade {
    color: #231b10;
    background: var(--belgrade);
}

.button--zlin {
    color: #231b10;
    background: var(--zlin);
}

.button--budapest {
    color: #231b10;
    background: var(--budapest);
}


.button:hover,
.button:focus-visible {
  transform: translateY(-0.15rem);
  box-shadow: 0 0.75rem 1.75rem rgba(0, 0, 0, 0.18);
  filter: brightness(1.03);
  outline: none;
}

.video-section {
  background: rgba(12, 28, 46, 0.56);
}

.video-frame {
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: #07111c;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.video-frame video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-section {
  background: rgba(8, 25, 42, 0.72);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.gallery-grid img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0.85rem 2rem rgba(0, 0, 0, 0.18);
  transition: transform var(--transition), box-shadow var(--transition);
}

.gallery-grid img:hover {
  transform: translateY(-0.25rem);
  box-shadow: 0 1rem 2.4rem rgba(0, 0, 0, 0.28);
}

.site-footer {
  padding-block: 2.5rem;
  background: rgba(4, 16, 28, 0.9);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.site-footer__logo {
  width: min(9rem, 45vw);
  max-height: 3.25rem;
  object-fit: contain;
  object-position: left center;
}

.site-footer__contact {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.2rem;
}

.site-footer__contact a {
  text-decoration: none;
}

.site-footer__contact a:hover,
.site-footer__contact a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

@media (max-width: 62rem) {
  body {
    background-attachment: scroll;
  }

  .hero__logo {
    width: min(35rem, 80vw);
  }

  .event-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .event-card--zlin {
    grid-column: 1 / -1;
    width: min(50%, 23rem);
    justify-self: center;
  }
}

@media (max-width: 44rem) {
  .container,
  .container--narrow {
    width: min(100% - 2rem, 76rem);
  }

  .hero__inner {
    justify-content: flex-start;
    padding-top: 2rem;
  }

  .hero__logo {
    width: min(29rem, 86vw);
    margin-bottom: 2rem;
  }

  .event-grid {
    grid-template-columns: 1fr;
  }

  .event-card--zlin {
    grid-column: auto;
    width: 100%;
  }

  .event-card {
    display: grid;
    grid-template-columns: minmax(7.5rem, 38%) minmax(0, 1fr);
  }

  .event-card__image-wrap {
    aspect-ratio: auto;
    min-height: 100%;
  }

  .event-card__content {
    padding: 1.15rem;
  }

  .event-card__city {
    font-size: 1.55rem;
  }

  .event-card__venue,
  .event-card__date {
    font-size: 0.9rem;
  }

  .scroll-hint {
    display: none;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-footer__contact {
    align-items: flex-start;
  }
}

@media (max-width: 31rem) {
  .event-card {
    grid-template-columns: 1fr;
  }

  .event-card__image-wrap {
    aspect-ratio: 16 / 10;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}