:root {
  color-scheme: dark;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #f5f5f5;
  background: #060606;
  --bg: #060606;
  --surface: rgba(18, 18, 18, 0.95);
  --surface-strong: #111111;
  --text: #f5f5f5;
  --muted: #a7a7a7;
  --accent: #00e5ff;
  --accent-soft: rgba(0, 229, 255, 0.16);
  --border: rgba(255,255,255,.08);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: #05020a;
  background-image: 
    radial-gradient(circle at 15% 20%, rgba(255, 0, 127, 0.15), transparent 45%),
    radial-gradient(circle at 85% 80%, rgba(0, 229, 255, 0.15), transparent 45%),
    radial-gradient(circle at 50% 100%, rgba(112, 0, 255, 0.15), transparent 50%),
    radial-gradient(circle at 80% 10%, rgba(255, 234, 0, 0.1), transparent 30%);
  background-attachment: fixed;
  color: var(--text);
}

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

button, a {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}
/* 
  /////////////////////////////////////
  /////////////////////////////////////
*/
/* PIXELIA */

.aqua{
  color: #00E5FF !important;
}
.feature-card{
  box-shadow: 2px -2px 7px 2px #FF1493, -2px 2px 7px 2px #0CFFF4 !important;
}
.fondo2{
  background: url(../assets/images/fondo-2.jpg) center/cover no-repeat;
} 
.fondo3{
  background: url(../assets/images/fondo-3.jpg) center/cover no-repeat !important;
} 
.fondo-ventas{
  background: url(../assets/images/fondo-venta.jpg) center/cover no-repeat !important;
}
.lightbox-content iframe {
  width: 100%;
  min-height: 80vh;
}
.txt__white{
  color: #fff !important;
} 
.section-1 {
  background: url(../assets/images/upline-aquacolorfest.jpg) center/cover no-repeat;
  border-top: 1px solid rgba(255,255,255,.04);
  border-bottom: 1px solid rgba(255,255,255,.04);
}
.polvos-fondo {
  position: absolute;
  bottom: 0;
  right: 0;
  z-index: 0;
}
.puntos-venta{
    display: grid;
  gap: 3rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.venta-card {
  background: rgba(0,0,0,0.3);
  border-radius: 1.8rem;
  border: 1px solid rgba(0, 212, 255, 0.6);
  display:grid;
  grid-template-columns: 1fr;
  padding: 2rem;
  transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease;
}
.venta-card__imagen{
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}
/* Contenedor principal que bloquea clics para que el usuario no pause el video */
.video-foreground {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none; 
    z-index: 1;
}
.card-fondo-3{
  background: url(../assets/images/fondo-video-3.jpg) center/cover no-repeat !important;
}
.videoCard-fondo-11{
  background: url(../assets/images/video-11.jpg) center/cover no-repeat !important;
}
.videoCard-fondo-22{
  background: url(../assets/images/video-22.jpg) center/cover no-repeat !important;
}
.videoCard-fondo-1{
  background: url(../assets/images/video-1.jpg) center/cover no-repeat !important;
}
.videoCard-fondo-2{
  background: url(../assets/images/video-2.jpg) center/cover no-repeat !important;
}
.videoCard-fondo-3{
  background: url(../assets/images/video-3.jpg) center/cover no-repeat !important;
}
.videoCard-fondo-4{
  background: url(../assets/images/video-4.jpg) center/cover no-repeat !important;
}
.videoCard-fondo-5{
  background: url(../assets/images/video-5.jpg) center/cover no-repeat !important;
}
.videoCard-fondo-6{
  background: url(../assets/images/video-6.jpg) center/cover no-repeat !important;
}
/* Truco de aspect ratio para que simule la propiedad background-size: cover */
.video-foreground iframe {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100vw;
    height: 56.25vw; /* 100 * 9 / 16 (Proporción 16:9) */
    min-height: 100vh;
    min-width: 177.77vh; /* 100 * 16 / 9 */
    transform: translate(-50%, -50%);
}

/* END PIXELIA */
/* 
  /////////////////////////////////////
  /////////////////////////////////////
*/
.container {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(6, 6, 6, 0.86);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
}

.brand {
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.95rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.4rem;
  align-items: center;
}

.site-nav a {
  color: var(--muted);
  font-size: 0.92rem;
  transition: color 160ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: #00e5ff;
  text-shadow: 0 0 12px rgba(0, 229, 255, 0.6);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px;
  color: var(--text);
  padding: 0.85rem 1rem;
}

.hero {
  /* PIXELIA */

  background: url(../assets/images/festival-musical-aquacolor.jpg) center/cover no-repeat;
  
  /* PIXELIA */
  min-height: 100vh;
  display: flex;

  justify-content: center;
  position: relative;
  padding: 17rem 0 4rem;
  overflow: hidden;
  text-align: center;
}

#heroCanvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  mix-blend-mode: screen;
}

.hero-grid {
  display: block;
  width: 100%;
  position: relative;
  z-index: 2;
}

.hero-copy {
  max-width: 58rem;
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.78rem;
}

.hero h1,
.section-intro h2 {
  margin: 0;
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.hero .aqua,
.feature-card p,
.experience-card p,
.faq-item p,
.artist-grid article p,
.timeline-item p {
  color: var(--muted);
  max-width: 64ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
  justify-content: center;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 1rem 1.7rem;
  font-weight: 600;
  transition: transform 180ms ease, background-color 180ms ease, color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, #ff007f 0%, #7000ff 100%);
  color: #fff;
  border: none;
  box-shadow: 0 4px 20px rgba(255, 0, 127, 0.4);
}
.button-primary:hover,
.button-primary:focus-visible {
  box-shadow: 0 8px 30px rgba(0, 229, 255, 0.6);
  background: linear-gradient(135deg, #7000ff 0%, #00e5ff 100%);
}

.button-secondary {
  border: 1px solid rgba(0, 229, 255, 0.4);
  color: #00e5ff;
  background: rgba(0, 229, 255, 0.05);
}
.button-secondary:hover,
.button-secondary:focus-visible {
  background: rgba(0, 229, 255, 0.15);
  box-shadow: 0 0 25px rgba(0, 229, 255, 0.3);
  color: #fff;
  border-color: #00e5ff;
}

.hero-visual {
  min-height: 520px;
  position: relative;
  border-radius: 2rem;
  overflow: hidden;
  background: radial-gradient(circle at 30% 30%, rgba(255, 183, 77, 0.2), transparent 28%),
              radial-gradient(circle at 70% 45%, rgba(255, 255, 255, 0.08), transparent 20%),
              linear-gradient(180deg, rgba(15, 15, 20, 0.9), rgba(4, 4, 5, 0.95));
  box-shadow: var(--shadow);
}

.hero-visual__layer {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(135deg, rgba(255, 255, 255, 0.02) 0%, transparent 28%),
                    linear-gradient(220deg, rgba(255, 183, 77, 0.05) 0%, transparent 40%);
}

.hero-visual__glow {
  position: absolute;
  top: 10%;
  right: 10%;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  filter: blur(46px);
  background: rgba(255, 183, 77, 0.24);
}

.hero-visual__copy {
  position: absolute;
  bottom: 2rem;
  left: 2rem;
  color: #fff;
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  max-width: 18rem;
}

.section {
  padding: 8rem 0;
  position: relative;
}

.section-surface {
  background: rgba(12, 12, 12, 0.92);
  border-top: 1px solid rgba(255,255,255,.04);
  border-bottom: 1px solid rgba(255,255,255,.04);
}

.section-intro {
  max-width: 54rem;
  margin-bottom: 3rem;
}

.feature-grid,
.experience-grid,
.venue-grid,
.faq-grid,
.artist-grid,
.timeline {
  display: grid;
  gap: 3rem;
}

.feature-grid,
.experience-grid,
.venue-grid,
.artist-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.timeline {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.timeline-item,
.feature-card,
.experience-card,
.faq-item,
.artist-grid article {
  background: rgba(0,0,0,0.5);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 1.6rem;
  padding: 2rem;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.01);
}



.faq-item {
  padding: 0;
}

.timeline-year {
  display: inline-flex;
  margin-bottom: 1.2rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.75rem;
}

.gallery-grid,
.video-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.4rem;
}

.gallery-card,
.video-card {
  position: relative;
  min-height: 300px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 2rem;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(16,16,20,0.9), rgba(10,10,12,1));
  color: #fff;
  display: flex;
  align-items: flex-end;
  padding: 1.6rem;
  text-align: left;
  cursor: pointer;
  transition: transform 200ms ease, border-color 200ms ease;
}

.gallery-card:hover,
.video-card:hover {
  transform: translateY(-3px);
  border-color: #ff007f;
  box-shadow: 0 8px 30px rgba(255, 0, 127, 0.3);
}

.gallery-card span,
.video-card span {
  font-weight: 700;
  font-size: 1.05rem;
}

.gallery-card::before,
.video-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background-size: cover;
  filter: saturate(0.9) contrast(1.1);
  opacity: 0.4;
}

.gallery-card:nth-child(1)::before { background-image: radial-gradient(circle at 20% 30%, rgba(255,163,48,0.3), transparent 18%), linear-gradient(180deg, rgba(255,255,255,0.08), transparent 40%); }
.gallery-card:nth-child(2)::before { background-image: radial-gradient(circle at 80% 15%, rgba(255,255,255,0.12), transparent 18%), linear-gradient(180deg, rgba(255,153,0,0.12), transparent 45%); }
.gallery-card:nth-child(3)::before { background-image: radial-gradient(circle at 35% 80%, rgba(255,255,255,0.1), transparent 16%), linear-gradient(180deg, rgba(255,183,77,0.14), transparent 40%); }
.gallery-card:nth-child(4)::before { background-image: radial-gradient(circle at 65% 25%, rgba(255,255,255,0.08), transparent 18%), linear-gradient(180deg, rgba(255,120,50,0.12), transparent 48%); }
.gallery-card:nth-child(5)::before { background-image: radial-gradient(circle at 25% 18%, rgba(255,255,255,0.1), transparent 14%), linear-gradient(180deg, rgba(255,183,77,0.16), transparent 40%); }
.gallery-card:nth-child(6)::before { background-image: radial-gradient(circle at 85% 65%, rgba(255,255,255,0.08), transparent 16%), linear-gradient(180deg, rgba(255,255,255,0.06), transparent 45%); }

.video-card::before {
  background-image: radial-gradient(circle at 20% 20%, rgba(255, 183, 77, 0.22), transparent 18%), linear-gradient(180deg, rgba(255,255,255,0.05), transparent 35%);
}

.video-card p {
  margin: 0.65rem 0 0;
  color: rgba(255,255,255,0.78);
}

.section-cta {
  padding: 5rem 0;
}

.cta-panel {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 2rem;
  align-items: center;
  background: linear-gradient(180deg, rgba(112, 0, 255, 0.2), rgba(10, 5, 20, 0.98));
  border: 1px solid rgba(255, 0, 127, 0.3);
  border-radius: 2rem;
  padding: 2.6rem;
  box-shadow: 0 10px 40px rgba(112, 0, 255, 0.15);
}

.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-hero {
  padding: 5rem 0 3rem;
}

.page-hero .section-intro h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.content-grid,
.edition-grid,
.edition-grid-3 {
  display: grid;
  gap: 1.6rem;
}

.content-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.edition-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.edition-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.edition-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 1.8rem;
  padding: 2rem;
  transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.edition-card:hover,
.edition-card:focus-within {
  transform: translateY(-3px);
  border-color: rgba(255,183,77,.24);
  background: rgba(255,255,255,0.06);
}

.edition-card a {
  display: block;
  color: inherit;
}

.edition-card span {
  display: inline-flex;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--accent);
  font-size: 0.72rem;
  margin-bottom: 1rem;
}

.edition-card h3 {
  margin: 0 0 0.85rem;
}

.edition-card p {
  color: var(--muted);
}

.site-panel {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 1.8rem;
  padding: 2rem;
}

.section-subtitle {
  color: var(--muted);
  margin: 0 0 1rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.82rem;
}

.text-quiet {
  color: var(--muted);
}

.page-footer-grid {
  display: grid;
  gap: 1.5rem;
}

@media (max-width: 960px) {
  .content-grid,
  .edition-grid {
    grid-template-columns: 1fr;
  }
}

.site-footer {
  padding: 3.5rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr 1fr;
  gap: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.06);
  padding-top: 2rem;
}

.footer-brand {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 1rem;
}

.footer-links {
  display: grid;
  gap: 0.8rem;
}

.footer-links a {
  color: var(--muted);
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  color: #fff;
  transition: background 200ms ease, color 200ms ease, transform 200ms ease;
}

.social-links a:hover {
  background: rgba(0, 229, 255, 0.15);
  color: #00e5ff;
  transform: translateY(-2px);
}

/* Interactive FAQ */
.faq-item {
  transition: background-color 200ms ease;
}
.faq-item[open] {
  background: rgba(112, 0, 255, 0.1);
  border-color: rgba(255, 0, 127, 0.3);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-item summary h3 {
  margin: 0;
  font-size: 1.1rem;
}
.faq-item .faq-icon {
  font-size: 1.5rem;
  font-weight: 300;
  line-height: 1;
  color: var(--accent);
  transition: transform 300ms ease;
}
.faq-item[open] .faq-icon {
  transform: rotate(45deg);
}
.faq-item p {
  margin: 0;
  padding: 0 2rem 2rem;
  color: var(--muted);
}

.lightbox {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.86);
  z-index: 50;
  padding: 2rem;
}

.lightbox.active {
  display: flex;
}

.lightbox-inner {
  position: relative;
  width: min(1100px, 100%);
  max-height: 92vh;
  background: #080808;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 2rem;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(255,255,255,.08);
  border: none;
  width: 2.8rem;
  height: 2.8rem;
  border-radius: 50%;
  color: #fff;
  font-size: 1.4rem;
  cursor: pointer;
}

.lightbox-content {
  width: 100%;
  min-height: 80vh;
}

.lightbox iframe,
.lightbox img {
  width: 100%;
  height: 100%;
  display: block;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 960px) {
  .hero-grid,
  .cta-panel,
  .feature-grid,
  .experience-grid,
  .venue-grid,
  .artist-grid,
  .timeline,
  .gallery-grid,
  .video-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 5rem;
  }

  .hero-visual {
    min-height: 420px;
  }
}

@media (max-width: 720px) {
  .header-inner {
    flex-wrap: wrap;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    width: 100%;
    display: none;
    flex-direction: column;
    gap: 1rem;
    padding-top: 1rem;
  }

  .site-nav.open {
    display: flex;
  }

  .hero h1 {
    font-size: 2.4rem;
  }

  .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto;
    transition: none !important;
    animation: none !important;
  }
}