* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-dark: #0d0d0d;      /* negro profundo */
  --color-primary: #1c1c1c;   /* gris muy oscuro */
  --color-secondary: #2b2b2b; /* gris oscuro */
  --color-accent: #f5af19;    /* amarillo dorado */
  --color-light: #eaeaea;     /* texto claro */
}

body {
  font-family: 'Segoe UI', 'Archivo Black', sans-serif;
  background: var(--color-dark);
  color: var(--color-light);
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--color-accent);
}

/* Navbar */
.navbar {
  background: var(--color-dark);
  border-bottom: 3px solid var(--color-accent);
}

.navbar-nav .nav-link {
  color: var(--color-light);
  transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--color-accent);
  text-decoration: underline;
}

/* Headings */
h1, h2, h3 {
  font-family: 'Archivo Black', sans-serif;
  text-align: center;
  margin-bottom: 1rem;
  text-shadow: 2px 2px 8px rgba(0,0,0,0.6);
}

h1 {
  font-size: 3rem;
  border-bottom: 4px solid var(--color-accent);
  padding-bottom: 0.5rem;
  color: var(--color-light);
}

h2 {
  font-size: 2.5rem;
  color: var(--color-accent);
}

h3 {
  font-size: 1.5rem;
  color: var(--color-light);
}

/* Contenedor de texto (debajo del carrusel) */
.container.bg-light {
  background: var(--color-secondary);   /* gris oscuro */
  color: var(--color-light);            /* texto claro */
  border: 1px solid var(--color-dark);
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.6);
  text-align: justify;
}

.container.bg-light p {
  color: var(--color-light);            
  font-size: 1.05rem;
  line-height: 1.8;
}

.container.bg-light p strong {
  color: var(--color-accent);           
}

/* Carousel */
.carousel {
  max-width: 600px;
  width: 90%;
  margin: 0 auto;
}

.carousel-inner img {
  width: 100%;
  height: auto;
  border-radius: 0.8rem;
  object-fit: cover;
  box-shadow: 0 2px 12px rgba(0,0,0,0.5);
}

/* Grid layout */
.parent {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-template-rows: repeat(5, 1fr);
  grid-column-gap: 2rem;
  grid-row-gap: 2rem;
  max-width: 1200px;
  margin: 3rem auto;
  align-items: center;
}

.div1 { grid-area: 1 / 1 / 3 / 3; }
.div2 { grid-area: 1 / 3 / 3 / 6; }
.div3 { grid-area: 3 / 1 / 5 / 4; }
.div4 { grid-area: 3 / 4 / 5 / 6; }

.div1 img, .div4 img {
  width: 100%;
  height: auto;
  min-height: 350px;
  object-fit: cover;
}

.div2, .div3 {
  background: var(--color-primary);
  color: var(--color-light);
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.4);
}

.div2 h2, .div3 h2 {
  font-size: 2rem;
  color: var(--color-accent);
  margin-bottom: 1rem;
  text-shadow: none;
}

.parent img {
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.5);
  transition: transform 0.3s ease;
}

.parent img:hover {
  transform: scale(1.03);
}

/* Discografía */
#discografia-oasis {
  padding: 20px;
}

.discografia-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.album {
  background-color: var(--color-secondary);
  border-radius: 15px;
  overflow: hidden;
  text-align: center;
  transition: transform 0.3s ease-in-out;
  box-shadow: 0 4px 12px rgba(0,0,0,0.5);
}

.album:hover {
  transform: scale(1.05);
}

.album iframe {
  border-radius: 12px;
}

p {
  color: var(--color-light);
  font-size: 1rem;
  margin-bottom: 20px;
}

/* Formulario */
form {
  background-color: var(--color-primary);
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.7);
  max-width: 600px;
  margin: 0 auto;
  color: var(--color-light);
}

.form-label {
  font-size: 1.2rem;
  color: var(--color-light);
}

.form-control {
  border-radius: 10px;
  border: none;
  border-bottom: 2px solid var(--color-accent);
  padding: 12px;
  font-size: 1rem;
  background: transparent;
  color: var(--color-light);
}

.form-control:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 5px rgba(245,175,25,0.7);
}

textarea.form-control {
  resize: vertical;
}

/* Botón de envío */
button[type="submit"] {
  background-color: var(--color-accent);
  color: var(--color-dark);
  font-size: 1.2rem;
  border-radius: 10px;
  padding: 12px 20px;
  border: none;
  width: 100%;
  transition: background-color 0.3s;
}

button[type="submit"]:hover {
  background-color: var(--color-secondary);
  cursor: pointer;
}

/* Footer */
footer {
  background: var(--color-dark);
  color: var(--color-light);
  border-top: 3px solid var(--color-accent);
  padding: 1rem;
  text-align: center;
}

footer a {
  color: var(--color-light);
  transition: color 0.3s ease;
}

footer a:hover {
  color: var(--color-accent);
}

/* Animaciones */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

main, .album, form {
  animation: fadeIn 0.8s ease forwards;
}

/* Responsive */
@media (max-width: 1024px) {
  .parent {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  h2 {
    font-size: 2rem;
  }

  .album {
    padding: 10px;
  }

  iframe {
    height: 250px;
  }

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

  form {
    padding: 25px;
    max-width: 90%;
  }

  button[type="submit"] {
    font-size: 1.1rem;
  }

  .container.bg-light {
    width: 90% !important;
    padding: 1.5rem;
  }

  .container.bg-light p {
    font-size: 1rem;
    line-height: 1.6;
    text-align: left;
  }

  .carousel {
    width: 95%;
  }
}

@media (max-width: 480px) {
  h2 {
    font-size: 1.8rem;
  }

  .album {
    padding: 8px;
  }

  iframe {
    height: 220px;
  }

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

  form {
    padding: 15px;
    max-width: 100%;
  }

  button[type="submit"] {
    font-size: 1rem;
  }

  .container.bg-light {
    width: 95% !important;
    padding: 1rem;
  }

  .container.bg-light p {
    font-size: 0.95rem;
    line-height: 1.5;
  }
}


.fan-text {
  background: #1a1a1a;
  color: #f0f0f0;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.6);
  text-align: justify;
}
.fan-text p {
  font-size: 1.1rem;
  line-height: 1.8;
}
.fan-text p strong {
  color: var(--color-accent);
}