/* ==============================
   Base / Reset
============================== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Ubuntu, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", sans-serif;
  background: #0a0a0a;
  color: #f0f0f0;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Container width helper */
section { max-width: 1200px; margin: 0 auto; padding: 4rem 1.5rem; }

/* ==============================
   Header / Navigation
============================== */
.header {
  position: sticky; top: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: 0.9rem 1.5rem;
  background: rgba(0,0,0,0.82);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(6px);
}
.logo img { height: 44px; width: auto; display: block; }

.nav { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.nav a {
  color: #f0f0f0; text-decoration: none; font-weight: 600; opacity: 0.95;
  transition: color .15s ease, opacity .15s ease, transform .15s ease;
}
.nav a:hover { color: #1db954; opacity: 1; transform: translateY(-1px); }

/* ==============================
   Hero (YouTube-Banner Anzeige)
============================== */
.hero { padding: 0; max-width: none; }
.hero-banner { 
  width: 100%; 
  height: auto; 
  display: block; 
  content: url("assets/hero-banner.png");
}

/* ==============================
   Release Block (Digitaler Euro)
============================== */
.release {
  display: grid; gap: 2rem; grid-template-columns: 1fr;
  align-items: start;
  margin: 3rem auto; padding: 2.5rem 1.5rem;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255,255,255,0.03) 0%, rgba(255,255,255,0.00) 100%);
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
}

.release-media { display: grid; gap: 1rem; }
.release-cover {
  width: 100%; height: auto; display: block;
  border-radius: 12px;
  box-shadow: 0 12px 28px rgba(0,0,0,0.45);
}
.spotify-embed iframe { width: 100%; height: 152px; border: 0; border-radius: 12px; }

.release-info h2 { font-size: 2rem; line-height: 1.15; margin: 0 0 .5rem 0; }
.release-info p { margin: 0 0 1.25rem 0; opacity: 0.9; }

/* Buttons */
.release-cta { display: flex; flex-wrap: wrap; gap: .75rem; }
.btn {
  display: inline-block; padding: .7rem 1rem; border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.18);
  text-decoration: none; font-weight: 700; letter-spacing: .2px;
  color: #0b0b0b; background: #1db954;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 8px 18px rgba(29,185,84,0.35); }

.btn-ghost {
  color: #f0f0f0; background: transparent;
  border: 1px solid rgba(255,255,255,0.22);
}
.btn-ghost:hover { background: rgba(255,255,255,0.08); }

/* ==============================
   Generic Sections
============================== */
#music h2, #video h2, #contact h2 {
  font-size: 2rem; margin-bottom: .75rem; line-height: 1.2;
  border-bottom: 2px solid #1db954; display: inline-block; padding-bottom: .25rem;
}
#music p, #video p, #contact p { opacity: .92; }

/* Links */
a { color: #1db954; }
a:hover { filter: brightness(1.1); }

/* ==============================
   Footer
============================== */
.footer {
  text-align: center;
  padding: 2rem 1.5rem;
  background: rgba(0,0,0,0.88);
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: .95rem; color: #d8d8d8;
}

/* ==============================
   Responsive
============================== */
@media (min-width: 880px) {
  .release {
    grid-template-columns: 1.15fr 1fr;
    gap: 2.5rem;
    padding: 3rem 2.25rem;
  }
  .release-info h2 { font-size: 2.2rem; }
}

@media (min-width: 1260px) {
  .header { padding: 1rem 2rem; }
  section { padding: 4.5rem 2rem; }
}

/* ==============================
   Optional: Smooth scroll
============================== */
html { scroll-behavior: smooth; }