* { 
  box-sizing: border-box; margin: 0; padding: 0; 
-webkit-tap-highlight-color: transparent;
}
html, body { height: 100%; }

body{
  font-family: var(--font);
  background: #0b0b0b; /* fallback por si algo falla */
  overflow-x: hidden;
}

:root{
  --font: "Poppins", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --bebas: "Bebas Neue", sans-serif;
}


/* Fondo fixed full-screen */
.bg{
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;

  background-image: url("../assets/bg-desktop.webp");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;

  /* opcional: para que se sienta más pro en pantallas grandes */
  transform: translateZ(0);
}

/* Cambia el fondo en celular */
@media (max-width: 768px){
  .bg{
    background-image: url("../assets/bg-mobile.webp");
  }
}

/* El contenido va encima y puede scrollear */
.content{
  position: relative;
  z-index: 1;
}


:root{
  --font: "Poppins", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

body{
  font-family: var(--font);
}

.site-header{
  position: relative;
  padding: 2.5vw;
  z-index: 2;
}

/* GRID DE 3 COLUMNAS */
.nav{
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}

.nav{
  max-width: 1920px;
  margin: 0 auto;
}

/* lados */
.nav-left{
  justify-self: start;
}

.nav-right{
  justify-self: end;
}

/* logo centrado */
.logo{
  display: inline-flex;
  justify-self: center;
}

.logo img{
  height: 10vh;
  width: auto;
  display: block;
}

/* links */
.nav-link{
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.4px;
}

.nav-link:hover{
  opacity: 0.85;
}


@media (max-width: 700px){

.site-header{
  padding: 10vw 5vw 0 5vw;
}

  .nav{
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    row-gap: 14px;
    justify-items: center;
  }

  /* logo fila 1 */
  .logo{
    grid-row: 1;
    justify-self: center;
  }

  /* contenedor links fila 2 */
  .nav-left,
  .nav-right{
    display: contents;
  }

  /* agrupamos links */
  .nav{
    position: relative;
  }

  .nav::after{
    content:"";
  }

  /* grupo de links */
  .nav-link{
    margin: 0 14px;
  }

  /* contenedor visual */
  .nav{
    text-align:center;
  }

}

html{
  scroll-behavior: smooth;
}


/* Loader full-screen */
.loader{
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;

  background: #0b0b0b;

  opacity: 1;
  visibility: visible;
  transition: opacity 450ms ease, visibility 450ms ease;
}

.loader-dot{
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #fff;
  animation: pulse 900ms ease-in-out infinite;
}

@keyframes pulse{
  0%, 100% { transform: scale(1); opacity: .35; }
  50% { transform: scale(1.9); opacity: 1; }
}

/* Estado cuando ya cargó */
body.is-loaded .loader{
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* Sección plataformas */
.platforms{
  padding: 30px 20px 70px;
  margin: 0 auto;
}

.platforms-grid{
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.platform-btn{
  height: 64px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.platform-btn:hover{
  transform: translateY(-2px);
  opacity: 0.95;
}

.platform-btn img{
  width: 100%;
  height: auto;
  display: block;
}


@media (max-width: 768px){
  .platforms{
    width: 100%;
    padding: 20px 16px 30px;
  }

  .platforms-grid{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    flex-wrap: nowrap;
  }

  .platform-btn{
    width: auto;
    height: auto;
    flex: 0 0 auto;
  }

  .platform-btn img{
    width: 15vw;
    height: auto;
    max-width: none;
    display: block;
  }

  /* aquí puedes cambiar a iconos más compactos */
  .platform-img--apple{
    content: url("../assets/apple-music-icon.svg");
  }

  .platform-img--spotify{
    content: url("../assets/spotify-icon.svg");
  }

  .platform-img--youtube{
    content: url("../assets/youtube-icon.svg");
  }

  .platform-img--deezer{
    content: url("../assets/deezer-icon.svg");
  }

  .platform-img--amazon{
    content: url("../assets/amazon-music-icon.svg");
  }
}


/* Footer */

.footer-wrap{
  width: 95vw;
  margin: 0 auto;
  padding-bottom: 2.5vw;
}

.footer-grid{
  display: grid;
  grid-template-columns: 0.72fr 1.45fr;
  gap: 16px;
  align-items: stretch;
}

.footer-card{
  background: rgba(255, 255, 255, 0.15);
  border-radius: 16px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  min-height: 260px;
}

/* TARJETA IZQUIERDA */
.footer-card--left{
  padding: 42px 48px 34px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.footer-mark{
  font-family: var(--bebas);
  font-size: clamp(54px, 5vw, 82px);
  line-height: 0.9;
  letter-spacing: 1px;
  color: #FFF;
  text-transform: uppercase;
  margin: 0 0 28px;
}

.footer-social{
  display: flex;
  align-items: center;
  gap: 18px;
}

.footer-social--left{
  margin-bottom: 22px;
}

.footer-social a{
  display: inline-flex;
  width: 20px;
  height: 20px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.footer-social a:hover{
  transform: translateY(-2px);
  opacity: 0.9;
}

.footer-social img{
  width: 100%;
  height: 100%;
  display: block;
}

.footer-copy{
  color: #FFF;
  font-size: 18px;
  line-height: 1.2;
  margin-top: 0;
}

/* TARJETA DERECHA */
.footer-card--right{
  padding: 56px 58px 48px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
}

.footer-title{
  margin: 0 0 18px;
  font-family: var(--bebas);
  font-size: clamp(44px, 3.3vw, 68px);
  line-height: 0.92;
  letter-spacing: 0.5px;
  color: #FFF;
  text-transform: uppercase;
  font-weight: 300;
}

.footer-text{
  margin: 0 0 28px;
  max-width: 720px;
  color: #FFF;
  font-size: 18px;
  line-height: 1.02;
  font-weight: 400;
}

.footer-btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 154px;
  height: 54px;
  padding: 0 30px;
  border-radius: 999px;
  background: #FFF;
  color: #DF2C52;
  text-decoration: none;
  font-size: 20px;
  font-weight: 500;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.footer-btn:hover{
  transform: translateY(-2px);
  opacity: 0.92;
}

/* responsive */
@media (max-width: 1200px){
  .footer-grid{
    grid-template-columns: 1fr;
  }

  .footer-card{
    min-height: auto;
  }

  .footer-card--left,
  .footer-card--right{
    padding: 34px 28px;
  }

  .footer-text{
    font-size: 20px;
    line-height: 1.15;
    max-width: 100%;
  }

  .footer-copy{
    font-size: 14px;
  }
}

@media (max-width: 640px){
  .footer-wrap{
    width: 92vw;
    padding-bottom: 20px;
  }

  .footer-grid{
    gap: 12px;
  }

  .footer-mark{
    font-size: clamp(46px, 12vw, 70px);
    margin-bottom: 24px;
  }

  .footer-title{
    font-size: clamp(42px, 11vw, 64px);
    margin-bottom: 14px;
  }

  .footer-text{
    font-size: 14px;
    line-height: 1.15;
    margin-bottom: 22px;
  }

  .footer-btn{
    height: 50px;
    padding: 0 28px;
    font-size: 18px;
  }

  .footer-social{
    gap: 16px;
  }

  .footer-social a{
    width: 18px;
    height: 18px;
  }

  .footer-copy{
    font-size: 13px;
  }

   .footer-card--left{
    order: 2;
  }

   .footer-card--right{
    order: 1;
  }
}



/* Albums */

.albums-section{
  position: relative;
  width: 100%;
  padding: clamp(40px, 6vw, 90px) 0 clamp(60px, 8vw, 120px);
  overflow: hidden;
}

.albums-stage{
  width: min(1200px, 92vw);
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(28px, 7vw, 120px);
  perspective: 1400px;
  perspective-origin: center center;
}

/* tarjeta base */
.album-card{
  position: relative;
  display: block;
  width: min(38vw, 520px);
  aspect-ratio: 1 / 1;
  text-decoration: none;
  transform-style: preserve-3d;
  will-change: transform;
}

/* sombra general debajo */
.album-card::before{
  content: "";
  position: absolute;
  inset: auto 8% -8% 8%;
  height: 18%;
  border-radius: 50%;
  filter: blur(26px);
  opacity: 0.34;
  background: rgba(0,0,0,0.45);
  transform: translateZ(-40px);
  transition: transform 0.55s ease, opacity 0.55s ease, filter 0.55s ease;
  pointer-events: none;
}

/* glow/sombra trasera */
.album-card::after{
  content: "";
  position: absolute;
  inset: 6%;
  border-radius: 18px;
  background: radial-gradient(
    circle at 50% 50%,
    rgba(255,255,255,0.12) 0%,
    rgba(255,255,255,0.04) 35%,
    rgba(0,0,0,0.18) 100%
  );
  filter: blur(24px);
  opacity: 0.28;
  transform: translateZ(-30px) scale(0.94);
  transition: transform 0.55s ease, opacity 0.55s ease;
  pointer-events: none;
}

.album-card__inner{
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 0;
  overflow: visible;
  transform-style: preserve-3d;
  transition: transform 0.55s cubic-bezier(.22,.61,.36,1);
  will-change: transform;
}

.album-card img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  box-shadow:
    0 30px 60px rgba(0,0,0,0.30),
    0 10px 24px rgba(0,0,0,0.18);
  backface-visibility: hidden;
  transform: translateZ(0);
  user-select: none;
  -webkit-user-drag: none;
}

/* posiciones iniciales 3D */
.album-card--left .album-card__inner{
  transform: rotateY(34deg) rotateX(0deg) rotateZ(-1deg) translateZ(0);
  transform-origin: center center;
}

.album-card--right .album-card__inner{
  transform: rotateY(-34deg) rotateX(0deg) rotateZ(1deg) translateZ(0);
  transform-origin: center center;
}

/* hover: más al frente y casi de frente */
.album-card:hover .album-card__inner{
  transform: rotateY(0deg) rotateX(0deg) rotateZ(0deg) translateZ(52px) scale(1.035);
}

.album-card:hover::before{
  opacity: 0.42;
  filter: blur(34px);
  transform: translateZ(-45px) scale(1.06);
}

.album-card:hover::after{
  opacity: 0.38;
  transform: translateZ(-36px) scale(0.98);
}

/* mejora visual */
.album-card,
.album-card__inner,
.album-card img{
  transform-style: preserve-3d;
}

/* responsive */
@media (max-width: 900px){
  .albums-stage{
    gap: 24px;
  }

  .album-card{
    width: min(42vw, 300px);
  }

  .album-card--left .album-card__inner{
    transform: rotateY(20deg) rotateZ(-1deg);
  }

  .album-card--right .album-card__inner{
    transform: rotateY(-20deg) rotateZ(1deg);
  }
}

@media (max-width: 640px){
  .albums-stage{
    width: 92vw;
    gap: 16px;
  }

  .album-card{
    width: min(43vw, 240px);
  }

  .album-card::before{
    inset: auto 12% -10% 12%;
    height: 16%;
    filter: blur(18px);
  }

  .album-card img{
    box-shadow:
      0 18px 34px rgba(0,0,0,0.24),
      0 7px 16px rgba(0,0,0,0.14);
  }
}


.fixed-side-btn{
  position: fixed;
  right: -5px;
  top: 50svh;
  transform: translateY(-50%);
  z-index: 50;
  display: block;
  width: clamp(32px, 4vw, 138px);
  filter: drop-shadow(0 18px 28px rgba(0,0,0,0.28));
  transition: transform 0.20s ease, right 0.20s ease, filter 0.28s ease;
}

.fixed-side-btn:hover{
  right: 0;
  transform: translateY(-50%);
}

.fixed-side-btn img{
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px 0 0 16px;
}

/* móvil */
@media (max-width: 700px){
  .fixed-side-btn{
    top: 80svh;          
    width: clamp(52px, 10vw, 110px);
  }

  .fixed-side-btn img{
    border-radius: 14px 0 0 14px;
  }
}