/* =========================
   SCOPE (Kadence-safe)
========================= */
#pcb-notes3, #pcb-notes3 * { box-sizing: border-box; }
#pcb-notes3 img { max-width: 100%; height: auto; display:block; }
#pcb-notes3 a { text-decoration: none; }
#pcb-notes3 button { font-family: inherit; }
#pcb-notes3 :focus-visible { outline: 3px solid rgba(30,58,138,.35); outline-offset: 2px; }

/* =========================
   TOKENS
========================= */
#pcb-notes3{
  --navy:#1e3a8a;
  --navy2:#0f3a6b;
  --ink:#0f172a;
  --muted:#475569;
  --line: rgba(15,23,42,.14);
  --soft:#f1f5f9;
  --card:#ffffff;
  --glass: rgba(255,255,255,.92);
  --shadow: 0 22px 70px rgba(15,23,42,.16);
  --shadow2: 0 10px 26px rgba(15,23,42,.10);
  --r: 16px;
  --r2: 26px;
  --max: 1140px;

  color: var(--ink);

  /* Fun music background */
  background:
    radial-gradient(900px 520px at 10% 0%, rgba(30,58,138,.12), transparent 60%),
    radial-gradient(900px 620px at 95% 10%, rgba(99,102,241,.14), transparent 55%),
    linear-gradient(180deg, #ffffff, var(--soft) 140%);
  position: relative;
  overflow: hidden;
}

#pcb-notes3 .wrap{
  width: min(var(--max), calc(100% - 28px));
  margin: 0 auto;
  padding: 18px 0 70px;
}

/* floating music notes */
#pcb-notes3 .bg-notes{
  position:absolute;
  inset: 0;
  pointer-events:none;
  opacity: .22;
}
#pcb-notes3 .note{
  position:absolute;
  font-size: clamp(18px, 2.1vw, 28px);
  filter: drop-shadow(0 10px 18px rgba(15,23,42,.08));
  animation: floaty 10s ease-in-out infinite;
}
#pcb-notes3 .note.n1{ top: 14px; left: 6%; animation-duration: 11s; }
#pcb-notes3 .note.n2{ top: 64px; right: 9%; animation-duration: 12.5s; }
#pcb-notes3 .note.n3{ top: 240px; left: 2%; animation-duration: 13.5s; }
#pcb-notes3 .note.n4{ top: 380px; right: 3%; animation-duration: 10.8s; }
#pcb-notes3 .note.n5{ top: 520px; left: 10%; animation-duration: 12s; }
@keyframes floaty{
  0%,100%{ transform: translateY(0) rotate(-2deg); }
  50%{ transform: translateY(-14px) rotate(2deg); }
}

/* =========================
   TYPOGRAPHY
========================= */
#pcb-notes3 h1,#pcb-notes3 h2,#pcb-notes3 h3{ margin:0; line-height:1.12; letter-spacing: -.01em; }
#pcb-notes3 p{ margin:0; color:var(--muted); line-height:1.65; }
#pcb-notes3 .small{ font-size:.95rem; color: var(--muted); }

/* =========================
   BUTTONS
========================= */
#pcb-notes3 .btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background:#fff;
  color: var(--ink);
  font-weight: 900;
  font-size: .98rem;
  gap: 10px;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  cursor: pointer;
}
#pcb-notes3 .btn:hover{ box-shadow: var(--shadow2); transform: translateY(-1px); }
#pcb-notes3 .btn:active{ transform: translateY(0); }
#pcb-notes3 .btn.primary{
  background: linear-gradient(135deg, var(--navy), var(--navy2));
  color:#fff;
  border-color: transparent;
}
#pcb-notes3 .btn.soft{ background: rgba(241,245,249,.8); }
#pcb-notes3 .btn.fun{
  border-color: rgba(30,58,138,.18);
  background:
    linear-gradient(180deg, rgba(255,255,255,.92), rgba(241,245,249,.86));
}
#pcb-notes3 .btn .ico{ font-size: 1.05rem; }

/* =========================
   HERO (music-themed)
========================= */
#pcb-notes3 .hero{
  border:1px solid rgba(15,23,42,.12);
  border-radius: 30px;
  padding: 18px;
  background:
    linear-gradient(135deg, rgba(30,58,138,.12), rgba(241,245,249,.94));
  box-shadow: var(--shadow2);
  position: relative;
  overflow: hidden;
}
#pcb-notes3 .hero:before{
  content:"";
  position:absolute;
  inset: -40px -40px auto -40px;
  height: 140px;
  background:
    repeating-linear-gradient(
      180deg,
      rgba(15,23,42,.06) 0px,
      rgba(15,23,42,.06) 2px,
      transparent 2px,
      transparent 18px
    );
  transform: rotate(-2deg);
  opacity: .45;
}
#pcb-notes3 .hero-top{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 14px;
  position: relative;
}
@media (max-width: 860px){
  #pcb-notes3 .hero-top{ flex-direction: column; }
}
#pcb-notes3 .hero h1{
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}
#pcb-notes3 .hero p{ margin-top: 8px; max-width: 920px; }

#pcb-notes3 .meta{
  margin-top: 12px;
  display:flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items:center;
}
#pcb-notes3 .announce{
  margin-top: 14px;
  padding: 12px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.92);
  position: relative;
}
#pcb-notes3 .announce strong{ color: var(--ink); }
#pcb-notes3 .announce .spark{
  display:inline-block;
  margin-right: 6px;
}

/* =========================
   MINI NAV (no search)
========================= */
#pcb-notes3 .mini-nav{
  position: sticky;
  top: 12px;
  z-index: 50;
  margin-top: 12px;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border:1px solid var(--line);
  border-radius: 18px;
  padding: 10px;
  box-shadow: var(--shadow2);
}
#pcb-notes3 .chips{
  display:flex;
  gap: 8px;
  flex-wrap: wrap;
}
#pcb-notes3 .chip{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(241,245,249,.7);
  font-weight: 900;
  color: var(--ink);
  transition: background .15s ease, transform .15s ease;
}
#pcb-notes3 .chip:hover{ background: rgba(241,245,249,.95); transform: translateY(-1px); }
#pcb-notes3 .chip.is-active{
  background: linear-gradient(135deg, var(--navy), var(--navy2));
  color: #fff;
  border-color: transparent;
}

/* =========================
   SECTION CARD
========================= */
#pcb-notes3 .section{
  margin-top: 14px;
  padding: 18px;
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--r2);
  box-shadow: var(--shadow2);
  backdrop-filter: blur(10px);
}
#pcb-notes3 .section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 14px;
  margin-bottom: 12px;
}
#pcb-notes3 .section-head h2{
  font-size: clamp(1.2rem, 2vw, 1.55rem);
}
#pcb-notes3 .section-actions{
  display:flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* =========================
   LAYOUT
========================= */
#pcb-notes3 .grid-2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 980px){
  #pcb-notes3 .grid-2{ grid-template-columns: 1fr; }
}

/* =========================
   CARDS
========================= */
#pcb-notes3 .card{
  background: var(--card);
  border:1px solid var(--line);
  border-radius: 20px;
  padding: 14px;
  box-shadow: var(--shadow2);
}
#pcb-notes3 .kicker{
  font-size: .83rem;
  color: var(--muted);
  font-weight: 1000;
  display:flex;
  align-items:center;
  gap: 8px;
  margin-bottom: 10px;
}
#pcb-notes3 .kicker .bar{
  width: 28px; height: 3px; border-radius: 999px;
  background: linear-gradient(135deg, var(--navy), var(--navy2));
}

/* =========================
   LISTS
========================= */
#pcb-notes3 ul{ margin:0; padding-left: 18px; color: var(--muted); }
#pcb-notes3 li{ margin: 8px 0; }
#pcb-notes3 .tag{
  display:inline-flex;
  font-size:.78rem;
  font-weight: 900;
  color:#fff;
  background: linear-gradient(135deg, var(--navy), var(--navy2));
  border-radius:999px;
  padding: 4px 8px;
  margin-left: 8px;
}

/* =========================
   LINK LIST
========================= */
#pcb-notes3 .linklist{
  display:grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
#pcb-notes3 .linkitem{
  display:flex;
  gap: 12px;
  align-items:flex-start;
  padding: 12px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(241,245,249,.75);
  color: var(--ink);
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
#pcb-notes3 .linkitem:hover{
  transform: translateY(-1px);
  box-shadow: var(--shadow2);
  background: rgba(241,245,249,.95);
}
#pcb-notes3 .li-ico{
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  border-radius: 14px;
  display:flex;
  align-items:center;
  justify-content:center;
  background: #fff;
  border: 1px solid var(--line);
  font-size: 1.1rem;
}
#pcb-notes3 .linkitem strong{ display:block; font-weight: 1000; }
#pcb-notes3 .linkitem small{ display:block; margin-top: 3px; color: var(--muted); font-weight: 700; }

/* =========================
   FAQ
========================= */
#pcb-notes3 details{
  border:1px solid var(--line);
  border-radius: 18px;
  padding: 10px 12px;
  background:#fff;
  margin-top: 10px;
  box-shadow: var(--shadow2);
}
#pcb-notes3 summary{ cursor:pointer; font-weight: 1000; }
#pcb-notes3 details p{ margin-top: 10px; }

/* =========================
   MODALS
========================= */
#pcb-notes3 .modal-overlay{
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,.62);
  backdrop-filter: blur(7px);
  display:none;
  align-items:center;
  justify-content:center;
  padding: 18px;
  z-index: 99999;
}
#pcb-notes3 .modal-overlay.is-open{ display:flex; }
#pcb-notes3 .modal{
  width: min(860px, 100%);
  background:#fff;
  border-radius: 24px;
  box-shadow: 0 30px 110px rgba(0,0,0,.35);
  overflow:hidden;
  transform: translateY(6px);
  animation: pcbpop3 .18s ease forwards;
}
@keyframes pcbpop3{ to { transform: translateY(0); } }
#pcb-notes3 .modal-header{
  padding: 16px 16px 10px;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(30,58,138,.08), rgba(241,245,249,.75));
}
#pcb-notes3 .modal-title{ font-weight: 1000; font-size: 1.2rem; }
#pcb-notes3 .modal-close{
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: #ffffff;
  border: 1px solid rgba(15,23,42,.18);
  color: #1e3a8a;
  font-size: 26px;
  font-weight: 1000;
  line-height: 1;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow: 0 8px 24px rgba(15,23,42,.12);
  cursor:pointer;
}
#pcb-notes3 .modal-close:hover{ background: #f1f5f9; }
#pcb-notes3 .modal-body{ padding: 16px; }
#pcb-notes3 .modal-body p{ margin-top: 10px; }
#pcb-notes3 .qr-box{
  width: 100%;
  max-width: 380px;
  margin: 12px auto 0;
  aspect-ratio: 1/1;
  border-radius: 18px;
  border: 1px dashed rgba(15,23,42,.22);
  background: linear-gradient(135deg, rgba(30,58,138,.06), rgba(241,245,249,.95));
  overflow:hidden;
  display:flex;
  align-items:center;
  justify-content:center;
}
#pcb-notes3 .qr-box img{ width:100%; height:100%; object-fit: cover; }
#pcb-notes3 .muted-link{ color: var(--navy); font-weight: 900; }
#pcb-notes3 .muted-link:hover{ text-decoration: underline; }

/* =========================
   BACK TO TOP
========================= */
#pcb-notes3 .to-top{
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 60;
  display:none;
}
#pcb-notes3 .to-top.is-show{ display:block; }
#pcb-notes3 .to-top .btn{ box-shadow: var(--shadow); }