@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700;800;900&display=swap');

:root{
  --sidebar-w: 280px;
  --bg: #000;
  --text: #fff;
  --muted: #bdbdbd;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: 'Montserrat', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:var(--bg);
}

/* Layout */
.page{
  display:flex;
  min-height:100dvh;
}
.sidebar{
  width:var(--sidebar-w);
  background:#0a0a0a;
  position:sticky;
  top:0;
  align-self:flex-start;
  min-height:100dvh;
  padding:28px 22px;
  display:flex;
  flex-direction:column;
  gap:28px;
  border-right:1px solid #141414;
}
.brand{
  display:flex;
  align-items:center;
  justify-content:center;
  padding:8px 0 16px 0;
}
.brand img{
  width:150px;
  height:auto;
  display:block;
}
.nav a{
  display:block;
  color:var(--muted);
  text-decoration:none;
  font-weight:600;
  letter-spacing:.5px;
  padding:12px 10px;
  border-radius:10px;
  transition:all .2s ease;
}
.nav a:hover{ color:#fff; background:#141414;}
.nav a.active{ color:#fff; background:#1b1b1b; }

.content{
  flex:1;
  min-width:0;
  position:relative;
  overflow:hidden;
}

/* Hero (Home) */
.hero{
  position:relative;
  min-height:100dvh;
  background:url('./assets/hero.jpeg') center center / cover no-repeat;
}
.hero::after{
  /* subtle gradient for readable text */
  content:'';
  position:absolute; inset:0;
  background: linear-gradient(90deg, rgba(0,0,0,.65) 0%, rgba(0,0,0,.35) 40%, rgba(0,0,0,.15) 60%, rgba(0,0,0,0) 100%);
}
.hero-inner{
  position:relative;
  z-index:1;
  height:100%;
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:60px clamp(20px, 4vw, 60px);
  max-width: 1100px;
}
.hero h1{
  margin:0 0 18px 0;
  font-weight:900;
  line-height: .95;
  font-size: clamp(42px, 9vw, 120px);
  letter-spacing: 6px;
}
.hero .sub{
  font-size: clamp(18px, 2.8vw, 28px);
  max-width: 70ch;
  text-shadow: 0 2px 8px rgba(0,0,0,.6);
}

/* Inner pages headline area */
.feature{
  padding:48px clamp(20px, 4vw, 60px);
}
.feature h2{
  margin:.3em 0 .2em;
  font-size: clamp(32px, 6vw, 64px);
  font-weight:900;
  letter-spacing:3px;
}
.feature p{
  max-width:70ch;
  color:#e4e4e4;
  line-height:1.6;
  font-size:18px;
}

/* Responsive: collapse sidebar on small screens */
@media (max-width: 880px){
  :root{ --sidebar-w: 84px; }
  .brand img{ width:54px; }
  .nav a{ text-indent:-9999px; height:42px; position:relative; }
  .nav a::after{
    content: attr(data-short);
    position:absolute; left:10px; right:10px; top:10px; bottom:10px;
    text-indent:0; display:flex; align-items:center; justify-content:center;
    font-weight:800; color:#eaeaea;
    background:#141414; border-radius:10px;
  }
}

/* ===== Music Gallery ===== */
.gallery {
  --gap: 14px;
  --size: min(260px, 45vw);
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(var(--size), 1fr));
  gap: var(--gap);
  padding: 20px;
  background:#000; color:#fff;
}
.gallery figure { margin:0; position:relative; overflow:hidden; border-radius:14px; background:#111; outline:1px solid #202020; cursor:zoom-in; }
.gallery img { width:100%; height:240px; object-fit:cover; display:block; transition: transform .4s ease; }
.gallery figure:hover img{ transform: scale(1.05); }
.gallery figcaption { position:absolute; left:0; right:0; bottom:0; padding:10px 12px; background: linear-gradient(0deg, rgba(0,0,0,.75), rgba(0,0,0,0)); font-size:14px; color:#e9e9e9; }

.lb { position:fixed; inset:0; background:rgba(0,0,0,.92); display:none; align-items:center; justify-content:center; z-index:1000; }
.lb.open{ display:flex; }
.lb img{ max-width:92vw; max-height:88vh; border-radius:8px; }
.lb .close, .lb .prev, .lb .next { position:absolute; top:18px; background:rgba(0,0,0,.5); padding:10px 14px; border-radius:8px; cursor:pointer; user-select:none; font-weight:800; letter-spacing:1px; color:#fff;}
.lb .close{ right:18px; top:18px; }
.lb .prev, .lb .next{ top:50%; transform:translateY(-50%); }
.lb .prev{ left:16px; }
.lb .next{ right:16px; }

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 ratio */
  height: 0;
  overflow: hidden;
  max-width: 100%;
  border-radius: 12px;
}
.video-wrapper iframe {
  position: absolute;
  top:0; left:0;
  width:100%; height:100%;
}