/* =====================
VARIABLES
===================== */
:root {
  --muzak-gold: rgb(243,181,63);
  --bg-dark: #0e0e0e;
  --box-dark: #2b2b2b;
  --sc-orange: #ff8800;
  --yt-red: #ff2a2a;
}

/* =====================
RESET
===================== */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  font-family: Helvetica, Arial, sans-serif;
  background: var(--bg-dark);
  color: white;
  overflow-x: hidden;
}

/* =====================
MENU
===================== */
.menu-icon {
  position: fixed;
  top: 24px;
  right: 24px;
  font-size: 28px;
  color: var(--muzak-gold);
  cursor: pointer;
  z-index: 2000;
}

.side-menu {
  position: fixed;
  inset: 0 0 0 auto;
  width: 280px;
  padding: 80px 32px;
  background: rgba(0,0,0,0.96);
  display: flex;
  flex-direction: column;
  gap: 26px;
  transform: translateX(100%);
  transition: transform 0.35s ease;
  z-index: 1500;
}

.side-menu.open { transform: translateX(0); }

.side-menu a {
  color: var(--muzak-gold);
  text-decoration: none;
  font-size: 22px;
  letter-spacing: 1px;
  opacity: 0.85;
}

.side-menu a:hover { opacity: 1; }

/* =====================
BACK LINK
===================== */
.back-link {
  position: fixed;
  top: 24px;
  left: 24px;
  color: var(--muzak-gold);
  text-decoration: none;
  font-size: 22px;
  letter-spacing: 1px;
  z-index: 2000;
  opacity: 0.85;
}

.back-link:hover { opacity: 1; }

/* =====================
JAM GRID (INDEX JAM)
===================== */
.page-title {
  text-align: center;
  margin: 140px 0 80px;
  font-size: 42px;
  letter-spacing: 4px;
  color: var(--muzak-gold);
}

.jam-grid {
  max-width: 1200px;
  margin: 0 auto 160px;
  padding: 0 20px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.jam-box {
  aspect-ratio: 1 / 1;
  background: var(--box-dark);
  border-radius: 14px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: transform 0.35s ease, filter 0.35s ease, box-shadow 0.35s ease;
}

/* =====================
JAM ATTIVI
===================== */
.jam-box.jam-vol-1,
.jam-box.jam-vol-2,
.jam-box.jam-vol-3,
.jam-box.jam-vol-4 {
  background-size: cover;
  background-position: center;
  filter: brightness(1.08) contrast(1.02);
}

.jam-box.jam-vol-1 {
  background-image: url("../assets/Copertina_tapeout_01.png");
}

.jam-box.jam-vol-2 {
  background-image: url("assets/Copertina_girls_01.png");
}

.jam-box.jam-vol-3 {
  background-image: url("assets/Copertina_mauro_01.png");
}

.jam-box.jam-vol-4 {
  background-image: url("assets/Copertina_gabriele_01.png");
}


.jam-box:hover {
  transform: scale(1.06);
  filter: brightness(1.15) contrast(1.05);
  box-shadow:
    0 0 0 2px rgba(245,245,240,0.75),
    0 0 28px rgba(255,255,255,0.15);
}

/* =====================
COMING SOON (VOL.5 → VOL.8)
===================== */
.jam-box.coming-soon {
  background: #1f1f1f;
  pointer-events: none;
  cursor: default;
}

/* JAM VOL LABEL (piccola, bianca) */
.jam-box.coming-soon .jam-label {
  position: absolute;
  bottom: 22px;
  font-size: 14px;
  letter-spacing: 2px;
  color: white;
  opacity: 0.85;
}

/* COMING SOON (grande, oro) */
.coming-soon-label {
  text-align: center;
  font-size: 42px;
  letter-spacing: 3px;
  line-height: 1.1;
  color: var(--muzak-gold);
  opacity: 0.9;
}

/* =====================
RESPONSIVE
===================== */
@media (max-width: 900px) {
  .jam-grid {
    grid-template-columns: 1fr;
  }
}