:root {
  --ink: #12061f;
  --night: #090017;
  --blue: #03d9ff;
  --pink: #ff3bd4;
  --lime: #b9ff39;
  --yellow: #ffe45e;
  --red: #ff314f;
  --paper: #fff8e8;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(255, 59, 212, 0.12) 1px, transparent 1px),
    linear-gradient(rgba(3, 217, 255, 0.1) 1px, transparent 1px),
    radial-gradient(circle at 10% 10%, rgba(255, 228, 94, 0.22), transparent 24rem),
    radial-gradient(circle at 90% 15%, rgba(3, 217, 255, 0.22), transparent 28rem),
    linear-gradient(135deg, #14002c 0%, #250b49 42%, #042f46 100%);
  background-size: 34px 34px, 34px 34px, auto, auto, auto;
  font-family: Montserrat, Arial, sans-serif;
  line-height: 1.55;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 4px),
    linear-gradient(90deg, rgba(255, 49, 79, 0.08), rgba(3, 217, 255, 0.08));
  mix-blend-mode: screen;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(190px, 1fr) auto minmax(170px, 1fr);
  align-items: center;
  gap: 24px;
  min-height: 76px;
  padding: 14px clamp(18px, 4vw, 54px);
  background: rgba(9, 0, 23, 0.78);
  border-bottom: 3px solid var(--blue);
  box-shadow: 0 8px 0 rgba(255, 59, 212, 0.55);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: "Russo One", Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 46px;
  aspect-ratio: 1;
  color: var(--ink);
  background: linear-gradient(135deg, var(--yellow), var(--lime));
  border: 3px solid var(--white);
  box-shadow: 5px 5px 0 var(--pink);
}

.nav {
  display: flex;
  justify-content: center;
  gap: 22px;
  font-weight: 900;
  text-transform: uppercase;
  font-size: 12px;
}

.nav a,
.header-phone {
  transition: color 180ms ease, transform 180ms ease;
}

.nav a:hover,
.header-phone:hover {
  color: var(--yellow);
  transform: translateY(-2px);
}

.header-phone {
  justify-self: end;
  font-weight: 900;
}

.hero {
  position: relative;
  min-height: 94vh;
  display: grid;
  align-items: end;
  padding: 150px clamp(20px, 6vw, 76px) 72px;
  isolation: isolate;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -3;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 68% 35%;
}

@media (min-width: 981px) {
  .hero-media {
    display: flex;
    justify-content: flex-end;
    background: var(--night);
  }

  .hero-media::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 48%;
    width: 18%;
    background: linear-gradient(90deg, var(--night) 0%, rgba(9, 0, 23, 0.78) 28%, rgba(9, 0, 23, 0) 100%);
    pointer-events: none;
  }

  .hero-media img {
    width: 50%;
    object-position: top center;
  }
}

.hero-overlay {
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(9, 0, 23, 0.95) 0%, rgba(9, 0, 23, 0.6) 48%, rgba(9, 0, 23, 0.2) 100%),
    linear-gradient(0deg, rgba(9, 0, 23, 0.96) 0%, transparent 36%),
    repeating-linear-gradient(45deg, rgba(255, 228, 94, 0.18) 0 10px, transparent 10px 20px);
}

.snow {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.75;
  background-image:
    radial-gradient(circle, #fff 0 2px, transparent 2px),
    radial-gradient(circle, var(--blue) 0 2px, transparent 2px),
    radial-gradient(circle, var(--pink) 0 2px, transparent 2px);
  background-size: 92px 92px, 130px 130px, 170px 170px;
  animation: drift 18s linear infinite;
}

@keyframes drift {
  to {
    background-position: 0 920px, 0 650px, 0 510px;
  }
}

.hero-content {
  width: min(850px, 100%);
}

.kicker,
.eyebrow {
  margin: 0 0 14px;
  color: var(--lime);
  font-family: "Press Start 2P", monospace;
  font-size: clamp(10px, 1.4vw, 13px);
  line-height: 1.8;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  font-family: "Russo One", Arial, sans-serif;
  letter-spacing: 0;
  line-height: 0.95;
  text-transform: uppercase;
}

h1 {
  margin-bottom: 24px;
  max-width: 980px;
  font-size: clamp(54px, 11vw, 148px);
  color: var(--white);
  text-shadow: 7px 7px 0 var(--pink), 12px 12px 0 rgba(3, 217, 255, 0.88);
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(34px, 5.5vw, 78px);
}

h3 {
  font-size: clamp(21px, 2.2vw, 30px);
}

.lead {
  max-width: 670px;
  margin-bottom: 34px;
  font-size: clamp(20px, 2.2vw, 31px);
  font-weight: 900;
}

.hero-actions,
.price-board {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  padding: 16px 22px;
  color: var(--ink);
  font-weight: 900;
  text-transform: uppercase;
  border: 3px solid var(--white);
  box-shadow: 7px 7px 0 var(--night);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.btn:hover {
  transform: translate(3px, 3px);
  box-shadow: 3px 3px 0 var(--night);
}

.btn-primary {
  background: linear-gradient(135deg, var(--yellow), var(--lime));
}

.btn-secondary {
  color: var(--white);
  background: linear-gradient(135deg, var(--pink), var(--red));
}

.btn.big {
  width: min(100%, 360px);
}

.hero-card {
  position: absolute;
  right: clamp(18px, 5vw, 78px);
  bottom: 52px;
  width: min(320px, calc(100% - 36px));
  padding: 20px;
  color: var(--ink);
  background: var(--paper);
  border: 4px solid var(--ink);
  box-shadow: 12px 12px 0 var(--pink);
  transform: rotate(3deg);
  font-weight: 900;
  text-transform: uppercase;
}

.date-day {
  display: block;
  margin-bottom: 8px;
  color: var(--red);
  font-family: "Press Start 2P", monospace;
  font-size: 18px;
  line-height: 1.5;
}

.section {
  padding: clamp(70px, 9vw, 130px) clamp(20px, 5vw, 70px);
}

.section-inner {
  width: min(1160px, 100%);
  margin: 0 auto;
}

.intro {
  background: linear-gradient(135deg, rgba(255, 59, 212, 0.22), rgba(3, 217, 255, 0.16));
}

.intro-grid,
.band-layout,
.tickets-layout,
.contacts-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(32px, 6vw, 76px);
  align-items: center;
}

.text-stack {
  color: #fff8f0;
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 700;
}

.feature-photo {
  position: relative;
  min-height: clamp(460px, 68vw, 820px);
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: clamp(28px, 5vw, 70px);
  border-top: 5px solid var(--lime);
  border-bottom: 5px solid var(--yellow);
  background: var(--night);
}

.feature-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(9, 0, 23, 0.88), rgba(9, 0, 23, 0.32) 48%, rgba(9, 0, 23, 0.02)),
    linear-gradient(0deg, rgba(9, 0, 23, 0.72), transparent 50%);
}

.feature-photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
}

.feature-photo-copy {
  position: relative;
  z-index: 1;
  width: min(650px, 100%);
}

.feature-photo-copy h2 {
  margin-bottom: 0;
  color: var(--white);
  text-shadow: 5px 5px 0 var(--pink), 9px 9px 0 rgba(3, 217, 255, 0.8);
}

.poster-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: 100vw;
  margin-left: calc(50% - 50vw);
  border-top: 5px solid var(--yellow);
  border-bottom: 5px solid var(--pink);
}

.poster-strip img {
  width: 100%;
  height: clamp(260px, 22vw, 430px);
  object-fit: cover;
}

.poster-strip img:nth-child(even) {
  filter: saturate(1.25) hue-rotate(12deg);
}

.section-heading {
  max-width: 850px;
  margin-bottom: 42px;
}

.program {
  background:
    linear-gradient(45deg, rgba(255, 228, 94, 0.12) 25%, transparent 25% 75%, rgba(255, 228, 94, 0.12) 75%),
    linear-gradient(45deg, rgba(255, 228, 94, 0.12) 25%, transparent 25% 75%, rgba(255, 228, 94, 0.12) 75%),
    #150027;
  background-position: 0 0, 18px 18px, 0 0;
  background-size: 36px 36px;
}

.program-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.program-card,
.price-card,
.info article,
address {
  border: 4px solid var(--white);
  box-shadow: 9px 9px 0 rgba(0, 0, 0, 0.45);
}

.program-card {
  position: relative;
  overflow: hidden;
  min-height: 245px;
  padding: 24px;
  color: var(--ink);
  background: var(--paper);
}

.program-card:nth-child(2n) {
  background: #c8fbff;
}

.program-card span {
  position: relative;
  z-index: 2;
  display: inline-block;
  margin-bottom: 18px;
  color: var(--red);
  font-family: "Press Start 2P", monospace;
}

.program-card h3 {
  position: relative;
  z-index: 2;
  margin-bottom: 16px;
}

.program-card p {
  position: relative;
  z-index: 2;
  margin-bottom: 0;
  font-weight: 700;
}

.program-snowflakes {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.program-snowflakes img {
  position: absolute;
  width: clamp(62px, 7vw, 108px);
  height: auto;
  opacity: 0.72;
  filter: drop-shadow(3px 4px 0 rgba(3, 217, 255, 0.55));
}

.program-snowflakes img:nth-child(1) {
  right: -22px;
  top: 50%;
  transform: rotate(16deg);
}

.program-snowflakes img:nth-child(2) {
  left: -26px;
  bottom: 14px;
  width: clamp(54px, 6vw, 88px);
  opacity: 0.58;
  transform: rotate(-12deg);
}

.program-snowflakes img:nth-child(3) {
  right: 18px;
  bottom: -28px;
  width: clamp(74px, 8vw, 118px);
  opacity: 0.5;
  transform: rotate(32deg);
}

.program-slider {
  position: relative;
  z-index: 3;
  aspect-ratio: 4 / 3;
  margin: 0 12px 28px 0;
  cursor: grab;
  touch-action: pan-y;
  user-select: none;
}

.program-slider.is-dragging {
  cursor: grabbing;
}

.program-slider.is-resetting img {
  transition: none;
}

.program-slider img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 4px solid var(--white);
  pointer-events: none;
  transition: opacity 520ms ease, transform 520ms cubic-bezier(0.22, 1, 0.36, 1);
}

.program-slider .stack-slider-main {
  z-index: 1;
  box-shadow: 7px 7px 0 rgba(0, 0, 0, 0.42);
}

.program-slider .stack-slider-back {
  z-index: 0;
  filter: saturate(1.16) contrast(1.04);
  opacity: 0.84;
  transform: translate(14px, 14px) rotate(2deg);
}

.program-slider.is-sliding .stack-slider-main {
  opacity: 0.22;
  transform: translateX(-118%) rotate(-5deg);
}

.program-slider.is-sliding .stack-slider-back {
  opacity: 1;
  transform: translate(0, 0) rotate(0deg);
}

.band {
  background: linear-gradient(135deg, rgba(3, 217, 255, 0.24), rgba(255, 59, 212, 0.2));
}

.band-photo {
  position: relative;
  margin: 0 18px 18px 0;
  aspect-ratio: 4 / 3;
  overflow: visible;
}

.band-photo::before {
  content: "LIVE";
  position: absolute;
  top: -26px;
  left: -18px;
  z-index: 2;
  padding: 10px 14px;
  color: var(--ink);
  background: var(--lime);
  border: 3px solid var(--white);
  font-family: "Press Start 2P", monospace;
  transform: rotate(-8deg);
}

.disco-slider {
  min-height: 0;
  cursor: grab;
  touch-action: pan-y;
  user-select: none;
}

.disco-slider.is-dragging {
  cursor: grabbing;
}

.disco-slider.is-resetting img {
  transition: none;
}

.disco-slider img {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 5px solid var(--white);
  pointer-events: none;
  transition: opacity 520ms ease, transform 520ms cubic-bezier(0.22, 1, 0.36, 1);
}

.disco-slider-main {
  z-index: 1;
  box-shadow: var(--shadow);
}

.disco-slider-back {
  z-index: 0;
  filter: saturate(1.18) contrast(1.04);
  opacity: 0.82;
  transform: translate(18px, 18px) rotate(2deg);
}

.disco-slider.is-sliding .disco-slider-main {
  opacity: 0.22;
  transform: translateX(-118%) rotate(-5deg);
}

.disco-slider.is-sliding .disco-slider-back {
  opacity: 1;
  transform: translate(0, 0) rotate(0deg);
}

.band-copy p {
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 700;
}

.playlist {
  background:
    linear-gradient(45deg, rgba(3, 217, 255, 0.1) 25%, transparent 25% 75%, rgba(3, 217, 255, 0.1) 75%),
    linear-gradient(45deg, rgba(255, 59, 212, 0.1) 25%, transparent 25% 75%, rgba(255, 59, 212, 0.1) 75%),
    #120020;
  background-position: 0 0, 20px 20px, 0 0;
  background-size: 40px 40px;
}

.playlist-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

.playlist-card {
  display: grid;
  grid-template-rows: auto auto auto 1fr;
  min-height: 100%;
  padding: 14px;
  color: var(--ink);
  background: var(--paper);
  border: 4px solid var(--white);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.48);
}

.playlist-card:nth-child(3n + 2) {
  background: #c8fbff;
}

.playlist-card:nth-child(4n) {
  background: #ffe45e;
}

.playlist-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  margin-bottom: 14px;
  object-fit: cover;
  border: 3px solid var(--ink);
}

.playlist-card span {
  width: fit-content;
  margin-bottom: 10px;
  padding: 7px 8px;
  color: var(--ink);
  background: var(--lime);
  border: 3px solid var(--ink);
  font-family: "Press Start 2P", monospace;
  font-size: 11px;
  line-height: 1;
}

.playlist-card h3 {
  margin-bottom: 10px;
  font-size: clamp(18px, 1.7vw, 24px);
}

.playlist-card p {
  margin-bottom: 0;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.45;
}

.tickets {
  background:
    radial-gradient(circle at 82% 24%, rgba(255, 228, 94, 0.28), transparent 18rem),
    linear-gradient(135deg, #061c36, #27063f);
}

.tickets-layout {
  grid-template-columns: 0.8fr 1.2fr;
}

.price-board {
  align-items: stretch;
}

.price-card {
  flex: 1 1 210px;
  min-height: 160px;
  padding: 22px;
  color: var(--ink);
  background: #e8fdff;
}

.price-card.accent {
  background: linear-gradient(135deg, var(--yellow), var(--pink));
}

.price-card span {
  display: block;
  margin-bottom: 14px;
  font-weight: 900;
  text-transform: uppercase;
}

.price-card strong {
  display: block;
  font-family: "Russo One", Arial, sans-serif;
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1;
}

.note {
  grid-column: 2;
  margin: -20px 0 0;
  color: var(--yellow);
  font-weight: 900;
  text-transform: uppercase;
}

.transfer {
  grid-column: 2;
  padding: 26px;
  background: rgba(255, 255, 255, 0.1);
  border-left: 6px solid var(--lime);
}

.transfer ul {
  margin: 0;
  padding-left: 22px;
  font-weight: 700;
}

.tickets .btn {
  grid-column: 2;
}

.info {
  background: var(--paper);
  color: var(--ink);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.info article {
  padding: clamp(24px, 4vw, 42px);
  background: #ffffff;
}

.info h2 {
  color: var(--red);
}

.info p {
  font-weight: 700;
}

.gallery {
  background:
    linear-gradient(90deg, rgba(255, 59, 212, 0.22), transparent),
    #0b061d;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: 14px;
}

.gallery-item {
  position: relative;
  padding: 0;
  overflow: hidden;
  cursor: pointer;
  background: transparent;
  border: 4px solid var(--white);
  box-shadow: 7px 7px 0 var(--pink);
}

.gallery-item:nth-child(5n + 1) {
  grid-row: span 2;
}

.gallery-item:nth-child(7n + 3) {
  grid-column: span 2;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.18) contrast(1.05);
  transition: transform 300ms ease;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.contacts {
  padding-bottom: clamp(80px, 10vw, 150px);
  background: linear-gradient(135deg, #121a3a, #39114d 48%, #023d48);
}

.contacts-layout {
  align-items: start;
}

.contacts p {
  font-size: clamp(18px, 2vw, 25px);
  font-weight: 700;
}

address {
  display: grid;
  gap: 10px;
  padding: 28px;
  color: var(--ink);
  background: linear-gradient(135deg, var(--yellow), #ffffff);
  font-style: normal;
}

address span {
  color: #5a245c;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

address strong,
address a {
  margin-bottom: 12px;
  font-size: clamp(20px, 2.5vw, 30px);
  font-weight: 900;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: none;
  place-items: center;
  padding: 28px;
  background: rgba(0, 0, 0, 0.88);
}

.lightbox.is-open {
  display: grid;
}

.lightbox img {
  max-width: min(1100px, 94vw);
  max-height: 86vh;
  border: 5px solid var(--white);
  box-shadow: 14px 14px 0 var(--pink);
}

.lightbox-close {
  position: absolute;
  top: 18px;
  right: 24px;
  width: 52px;
  aspect-ratio: 1;
  color: var(--white);
  cursor: pointer;
  background: var(--red);
  border: 3px solid var(--white);
  font-size: 36px;
  line-height: 1;
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav {
    display: none;
  }

  .intro-grid,
  .band-layout,
  .tickets-layout,
  .contacts-layout,
  .info-grid {
    grid-template-columns: 1fr;
  }

  .note,
  .transfer,
  .tickets .btn {
    grid-column: auto;
  }

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

  .poster-strip {
    grid-template-columns: repeat(2, 1fr);
    margin-left: 0;
    width: 100%;
  }

  .hero-card {
    position: relative;
    right: auto;
    bottom: auto;
    margin-top: 34px;
  }
}

@media (max-width: 620px) {
  .site-header {
    min-height: 66px;
    padding: 10px 14px;
    gap: 12px;
  }

  .brand {
    font-size: 12px;
  }

  .brand-mark {
    width: 38px;
  }

  .header-phone {
    font-size: 12px;
  }

  .hero {
    min-height: 112vh;
    align-items: start;
    padding: 48vh 16px 46px;
  }

  h1 {
    text-shadow: 4px 4px 0 var(--pink), 8px 8px 0 rgba(3, 217, 255, 0.8);
  }

  .hero-actions,
  .btn {
    width: 100%;
  }

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

  .gallery-grid {
    grid-auto-rows: 250px;
  }

  .gallery-item:nth-child(5n + 1),
  .gallery-item:nth-child(7n + 3) {
    grid-column: auto;
    grid-row: auto;
  }
}