/* ═══════════════════════════════
   HERO
═══════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: calc(var(--banner-h) + var(--nav-h));
  overflow: hidden;
  background: var(--color-bg-primary);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__bg-duotone {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(180, 85, 255, 0.4), rgba(255, 61, 148, 0.25) 50%, rgba(34, 229, 200, 0.3));
  mix-blend-mode: color;
  opacity: 0.85;
}
.hero__bg-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 30%, rgba(10, 10, 18, 0.35), rgba(10, 10, 18, 0.8) 75%),
    linear-gradient(180deg, rgba(10, 10, 18, 0.55) 0%, rgba(10, 10, 18, 0.4) 45%, var(--color-bg-primary) 100%);
}

.hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.45;
  mix-blend-mode: screen;
  z-index: 0;
}
.hero__blob--1 {
  width: 46rem; height: 46rem;
  top: -8rem; left: -10rem;
  background: var(--color-main);
  animation: blob-float-1 14s ease-in-out infinite;
}
.hero__blob--2 {
  width: 40rem; height: 40rem;
  bottom: -12rem; right: -8rem;
  background: var(--color-accent);
  animation: blob-float-2 16s ease-in-out infinite;
}
.hero__blob--3 {
  width: 30rem; height: 30rem;
  top: 40%; left: 50%;
  transform: translate(-50%, -50%);
  background: var(--color-sub);
  opacity: 0.28;
  animation: blob-float-3 12s ease-in-out infinite;
}

@keyframes blob-float-1 {
  0%, 100% { transform: translate(0, 0); }
  50%      { transform: translate(4rem, 5rem); }
}
@keyframes blob-float-2 {
  0%, 100% { transform: translate(0, 0); }
  50%      { transform: translate(-5rem, -3rem); }
}
@keyframes blob-float-3 {
  0%, 100% { transform: translate(-50%, -50%) scale(1); }
  50%      { transform: translate(-50%, -50%) scale(1.15); }
}

.hero__noise {
  position: absolute;
  inset: 0;
  opacity: 0.05;
  mix-blend-mode: overlay;
  pointer-events: none;
  z-index: 1;
}

.hero__tag {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.8rem 2rem;
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 2.75vw, 3.2rem);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--color-sub);
  margin-bottom: var(--space-md);
}

.hero__title {
  position: relative;
  z-index: 2;
  font-family: var(--font-heading);
  font-size: clamp(6rem, 11vw, 13rem);
  font-weight: var(--fw-bold);
  line-height: 0.95;
  letter-spacing: -0.01em;
  background: linear-gradient(100deg, #ffffff 20%, var(--color-sub) 50%, var(--color-main) 75%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__meta {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin: var(--space-xl) 0;
  font-family: var(--font-heading);
  font-size: var(--text-md);
}
.hero__meta-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: clamp(1.4rem, 1.6vw, 1.8rem);
  font-weight: var(--fw-semibold);
  padding: 0 var(--space-md);
  border-left: 1px solid var(--color-border);
  color: var(--color-text-primary-w);
  letter-spacing: var(--ls-wide);
}
.hero__meta-item:first-child {
  border-left: none;
  padding-left: 0;
}
.hero__meta-item:last-child {
  padding-right: 0;
}
.hero__meta-item i {
  color: var(--color-sub);
}

/* ═══════════════════════════════
   HERO 2 — 애프터무비
═══════════════════════════════ */
.hero2 {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-2xl) var(--container-pad);
  overflow: hidden;
  background: var(--color-bg-primary);
}
.hero2__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero2__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero2__bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 10, 18, 0.75) 0%, rgba(10, 10, 18, 0.5) 45%, rgba(10, 10, 18, 0.85) 100%);
}

.hero2__title {
  position: relative;
  z-index: 1;
  text-transform: uppercase;
  color: var(--color-text-primary-w);
}


.hero2__video {
  position: relative;
  z-index: 1;
  display: block;
  margin-top: 4rem;
  width: clamp(28rem, 80%, 100rem);
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.5);
}
.hero2__video::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(10, 10, 18, 0.35);
  transition: var(--transition);
}
.hero2__video:hover::after {
  background: rgba(10, 10, 18, 0.5);
}
.hero2__video-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.hero2__video:hover .hero2__video-thumb {
  transform: scale(1.05);
}
.hero2__video-play {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  transform: translate(-50%, -50%);
  width: 9rem;
  height: 6.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-left: 0.6rem;
  border-radius: 1.5rem;
  background: rgba(23, 23, 23, 0.85);
  color: #ffffff;
  font-size: var(--text-3xl);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  transition: var(--transition);
}
.hero2__video-play::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: #ff0000;
  opacity: 0.9;
  z-index: -1;
}
.hero2__video:hover .hero2__video-play {
  transform: translate(-50%, -50%) scale(1.08);
}
.hero2__video-badge {
  position: absolute;
  left: 1.6rem;
  bottom: 1.6rem;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 1.4rem;
  border-radius: 999px;
  background: rgba(10, 10, 18, 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary-w);
}
.hero2__video-badge i {
  color: #ff0000;
  font-size: var(--text-lg);
}

/* ═══════════════════════════════
   COUNTDOWN — 플로팅 배지
═══════════════════════════════ */
.countdown-float {
  position: fixed;
  right: var(--space-md);
  bottom: var(--space-md);
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1.2rem 1.8rem;
  border-radius: var(--radius);
  background: rgba(10, 10, 18, 0.75);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--color-border-accent);
  box-shadow: 0 12px 34px rgba(180, 85, 255, 0.35);
  transition: var(--transition);
}
.countdown-float:hover {
  transform: translateY(-3px);
  border-color: var(--color-sub);
  box-shadow: 0 16px 40px rgba(180, 85, 255, 0.5);
}
.countdown-float__label {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--color-text-secondary);
}
.countdown-float__time {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary-w);
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 14px rgba(34, 229, 200, 0.4);
}
.countdown-float__time i {
  margin: 0 0.1rem;
  font-style: normal;
  color: var(--color-sub);
}
.countdown-float__cta {
  padding: 0.9rem 1.3rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-main), var(--color-accent));
  color: var(--color-text-primary-w);
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-normal);
  text-transform: uppercase;
  white-space: nowrap;
}

/* ═══════════════════════════════
   ABOUT / STATS
═══════════════════════════════ */
.about {
  overflow: hidden;
}
.about__inner {
  max-width: 90rem;
  margin: 0 auto;
  text-align: center;
}

.about__title {
  position: relative;
  margin-top: var(--space-sm);
  margin-bottom: var(--space-xl);
}
.about__title::before {
  content: 'VOLT';
  position: absolute;
  top: -3rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: -1;
  font-family: var(--font-heading);
  font-size: var(--text-6xl);
  font-weight: var(--fw-bold);
  color: transparent;
  -webkit-text-stroke: 1px var(--color-border);
  white-space: nowrap;
  pointer-events: none;
}
.about__title::after {
  content: 'FESTIVAL';
  position: absolute;
  bottom: -3rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: -1;
  font-family: var(--font-heading);
  font-size: var(--text-6xl);
  font-weight: var(--fw-bold);
  color: transparent;
  -webkit-text-stroke: 1px var(--color-border);
  white-space: nowrap;
  pointer-events: none;
}

.about__body {
  font-size: var(--text-md);
  font-weight: var(--fw-medium);
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-sm);
}

/* ═══════════════════════════════
   LINEUP
═══════════════════════════════ */
.section__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.day-tabs {
  display: flex;
  gap: 0.8rem;
  padding: 0.5rem;
}
.day-tabs--timetable {
  width: fit-content;
  margin-bottom: var(--space-md);
}
.day-tabs__btn {
  position: relative;
  padding: 1.4rem 2.4rem;
  border-radius: 999px;
  border: none;
  background: none;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: var(--text-md);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-normal);
  color: var(--color-text-secondary);
  transition: var(--transition);
}
.day-tabs__btn::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0.4rem;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-main), var(--color-accent));
  transform: translateX(-50%);
  transition: width 0.25s ease;
}
.day-tabs__btn.is-active {
  color: var(--color-text-primary-w);
}
.day-tabs__btn.is-active::after {
  width: calc(100% - 3.2rem);
}

.lineup-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-flow: dense;
  align-items: start;
  gap: var(--space-sm);
}

.artist-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: linear-gradient(160deg, var(--color-bg-secondary), var(--color-bg-alt));
  padding: var(--space-sm);
  text-align: left;
  transition: var(--transition);
}
.artist-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-border-accent);
  box-shadow: 0 20px 45px rgba(180, 85, 255, 0.25);
}

.artist-card--headliner {
  grid-column: span 2;
  grid-row: span 2;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  border-color: var(--color-border-accent);
  background: linear-gradient(160deg, rgba(180, 85, 255, 0.16), rgba(255, 61, 148, 0.1));
}
.artist-card--headliner .artist-card__avatar {
  flex: 1;
  aspect-ratio: auto;
  object-fit: cover;
}
.artist-card--headliner .artist-card__name {
  font-size: var(--text-2xl);
}
.artist-card--headliner .artist-card__genre {
  align-self: flex-start;
  font-size: var(--text-xs);
}

.artist-card__badge {
  position: absolute;
  top: 1.4rem;
  left: 1.4rem;
  z-index: 2;
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  padding: 0.6rem 1.4rem;
  border-radius: 999px;
  background: var(--color-sub);
  color: var(--color-text-dark);
}

.artist-card__avatar {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  margin-bottom: 1.2rem;
  border-radius: 10px;
  background: var(--color-bg-primary);
  object-fit: cover;
}

.artist-card__name {
  position: relative;
  z-index: 1;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--fw-bold);
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.artist-card__genre {
  position: relative;
  z-index: 1;
  display: inline-flex;
  margin-top: 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-bg-primary);
  font-size: var(--text-2xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

/* ═══════════════════════════════
   TIMETABLE
═══════════════════════════════ */
.timetable {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-bg-secondary);
}
.timetable-day {
  display: none;
}
.timetable-day.is-active {
  display: block;
}

.tt-row {
  position: relative;
  display: grid;
  grid-template-columns: 14rem 1fr 16rem;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) ;
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}
.tt-row:last-child {
  border-bottom: none;
}
.tt-row::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--color-sub), var(--color-main));
  opacity: 0;
  transition: var(--transition);
}
.tt-row:hover {
  background: var(--color-bg-alt);
}
.tt-row:hover::before {
  opacity: 1;
}

.tt-time {
  font-family: var(--font-heading);
  font-size: var(--text-md);
  font-weight: var(--fw-semibold);
  color: var(--color-sub);
  text-shadow: 0 0 14px rgba(34, 229, 200, 0.4);
}

.tt-artist {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--fw-bold);
  letter-spacing: -0.01em;
  text-transform: uppercase;
}
.tt-stage {
  justify-self: end;
  font-size: var(--text-xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  padding: 0.6rem 1.4rem;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  white-space: nowrap;
}

/* ═══════════════════════════════
   STAGES
═══════════════════════════════ */
.stages-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(27rem, 1fr));
  gap: var(--space-sm);
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x proximity;
  scroll-padding-left: var(--container-pad);
  padding-bottom: var(--space-md);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.7) transparent;
  cursor: grab;
}
.stages-grid.is-dragging {
  cursor: grabbing;
  scroll-snap-type: none;
}
.stages-grid::-webkit-scrollbar {
  height: 8px;
}
.stages-grid::-webkit-scrollbar-track {
  background: transparent;
}
.stages-grid::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.7);
  border-radius: 999px;
}
.stage-card {
  position: relative;
  min-height: 48rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-lg) var(--space-md) var(--space-md);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background: linear-gradient(160deg, var(--color-bg-secondary), var(--color-bg-alt));
  overflow: hidden;
  scroll-snap-align: start;
  transition: var(--transition);
}
.stage-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-border-accent);
  box-shadow: 0 20px 45px rgba(180, 85, 255, 0.22);
}
.stage-card__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.stage-card__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.stage-card:hover .stage-card__bg-img {
  transform: scale(1.08);
}
.stage-card__bg-overlay {
  position: absolute;
  inset: 0;
  background:linear-gradient(180deg, rgba(10, 10, 18, 0.4) 0%, rgba(10, 10, 18, 0.4) 50%, rgba(10, 10, 18, 1) 100%)
}

  .stage-card__title {
  position: relative;
  z-index: 1;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--fw-semibold);
  margin-bottom: 2rem;
}
.stage-card__desc {
  position: relative;
  z-index: 1;
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  line-height: 1.6;
}

/* ═══════════════════════════════
   TICKETS
═══════════════════════════════ */
.tickets-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}
.ticket-card {
  position: relative;
  padding: var(--space-lg) var(--space-md);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background: var(--color-bg-secondary);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}
.ticket-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 45px rgba(180, 85, 255, 0.2);
}
.ticket-card--soldout {
  background: var(--color-bg-primary);
  border-color: var(--color-border);
}
.ticket-card--soldout:hover {
  transform: none;
  box-shadow: none;
}
.ticket-card--soldout .ticket-card__name {
  color: var(--color-text-secondary);
}
.ticket-card--soldout .ticket-card__price {
  color: var(--color-text-secondary);
}
.ticket-card--soldout .ticket-card__list i {
  color: var(--color-text-secondary);
  opacity: 0.6;
}
.ticket-card__name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--fw-semibold);
  color: var(--color-sub);
}
.ticket-card__price {
  margin-top: var(--space-sm);
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--fw-bold);
}
.ticket-card__currency {
  margin-left: 0.4rem;
  font-size: var(--text-sm);
  font-weight: var(--fw-regular);
  color: var(--color-text-secondary);
}
.ticket-card__list {
  flex: 1;
  margin: var(--space-md) 0 var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px dashed var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.ticket-card__list li {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}
.ticket-card__list i {
  color: var(--color-sub);
}
.ticket-card .btn {
  margin-top: auto;
  width: 100%;
}
.ticket-card__btn--soldout {
  cursor: not-allowed;
  pointer-events: none;
}

/* ═══════════════════════════════
   FAQ
═══════════════════════════════ */
.faq-list {
  counter-reset: faq;
  max-width: 84rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.faq-item {
  counter-increment: faq;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-bg-secondary);
  transition: var(--transition);
}
.faq-item:hover {
  border-color: var(--color-border-accent);
}
.faq-item__q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-primary-w);
}
.faq-item__q span {
  position: relative;
  padding-left: 3.8rem;
}
.faq-item__q span::before {
  content: counter(faq, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  color: var(--color-sub);
}
.faq-item__q i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.2rem;
  height: 3.2rem;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--color-bg-primary);
  border: none;
  color: var(--color-sub);
  transition: var(--transition);
}
.faq-item.is-open .faq-item__q i {
  background: linear-gradient(135deg, var(--color-main), var(--color-accent));
  border-color: transparent;
  color: var(--color-text-primary-w);
  transform: rotate(45deg);
}
.faq-item__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-item__a-inner {
  padding: 0 var(--space-md) var(--space-md) calc(var(--space-md) + 3.8rem);
  font-size: var(--text-xs);
  line-height: 1.7;
  color: var(--color-text-secondary);
}

/* ═══════════════════════════════
   푸터 모달 (FAQ / PROMOTERS / PRIVACY)
═══════════════════════════════ */
.info-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.info-modal.is-open {
  opacity: 1;
  visibility: visible;
}
.info-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 18, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.info-modal__panel {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 72rem;
  max-height: 85vh;
  overflow-y: auto;
  padding: var(--space-xl) var(--space-lg);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background: var(--color-bg-secondary);
  transform: scale(0.95) translateY(10px);
  transition: transform 0.3s ease;
}
.info-modal.is-open .info-modal__panel {
  transform: scale(1) translateY(0);
}
.info-modal__close {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  width: 4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--color-text-primary-w);
  font-size: var(--text-lg);
  cursor: pointer;
  transition: var(--transition);
}
.info-modal__close:hover {
  border-color: var(--color-sub);
  color: var(--color-sub);
}

.info-modal__intro {
  max-width: 84rem;
  margin: var(--space-md) auto ;
  font-size: var(--text-xs);
  line-height: 1.8;
  text-align: center;
  color: var(--color-text-secondary);
}

.info-card-list {
  max-width: 84rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.info-card {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg-secondary);
  transition: var(--transition);
}
.info-card:hover {
  border-color: var(--color-border-accent);
}
.info-card__label {
  flex-shrink: 0;
  padding: 0.4rem 1.2rem;
  border-radius: 999px;
  background: var(--color-bg-primary);
  font-family: var(--font-heading);
  font-size: var(--text-2xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--color-sub);
}
.info-card__value {
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-primary-w);
}

/* ───── 모바일 반응형 ───── */

/* Laptop 1024px */
@media (max-width: 1024px) {
  
  /* SECTION 3 — ABOUT */
  .about__inner {
    max-width: 84rem;
  }
  /* SECTION 4 — LINEUP */
  .artist-card {
    padding: var(--space-xs);
  }
  .artist-card__name {
    font-size: var(--text-sm);
  }
  /* SECTION 7 — TICKETS */
  .tickets-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tablet 768px */
@media (max-width: 768px) {
  
  /* 공통 — 플로팅 카운트다운 (2줄 배치) */
  .countdown-float {
    display: grid;
    grid-template-columns: auto auto;
    justify-content: center;
    padding: 1.6rem 1.8rem;
  }
  .countdown-float__cta {
    grid-column: 1 / -1;
    margin: 0 -0.8rem;
    text-align: center;
  }
  /* SECTION 3 — ABOUT */
  .about__inner {
    max-width: 70rem;
  }
  /* SECTION 4 — LINEUP */
  .section__header {
    flex-direction: column;
    align-items: flex-start;
  }

  /* SECTION 7 — TICKETS */

}

/* Mobile S 640px */
@media (max-width: 640px) {
  /* SECTION 4 — LINEUP */
  .lineup-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xs);
  }
  
}

/* Mobile S 550px */
@media (max-width: 550px) {
  /* SECTION 1 — HERO */
  .hero__meta-item {
      padding: 0 var(--space-sm);
  }
  /* SECTION 2 — HERO 2 */
  .hero2__video {
    width: clamp(24rem, 90%, 100rem);
  }
  /* SECTION 3 — ABOUT */
  .about__inner {
    max-width: 56rem;
  }
  /* SECTION 5 — TIMETABLE */
  .day-tabs__btn {
    padding: 1.2rem;
  }
  .tt-row {
    grid-template-columns: 10rem 1fr 10rem;
  }
  /* SECTION 7 — TICKETS */
  .tickets-grid {
    grid-template-columns: 1fr;
  }
}

/* Mobile L 430px */
@media (max-width: 430px) {

  /* SECTION 1 — HERO */

  /* SECTION 2 — HERO 2 */

  .hero2__video-play {
    width: 7.6rem;
    height: 5.2rem;
    font-size: var(--text-xl);
  }
  .hero2__video-badge {
    left: 1rem;
    bottom: 1rem;
    padding: 0.5rem 1.1rem;
  }

  /* SECTION 4 — LINEUP */

  /* SECTION 5 — TIMETABLE */

}