/* 1960smusic.net — shared styles
   Concept: the whole site is the front panel of a 1960s tube radio you're tuning in.
   Palette + type per the site design refresh spec. Pure CSS, no frameworks.
   Mobile-first; scales up. Respects prefers-reduced-motion. */

@import url('https://fonts.googleapis.com/css2?family=Zilla+Slab:wght@500;600;700&family=Mulish:ital,wght@0,400;0,600;0,700;1,400&family=Space+Mono:wght@400;700&display=swap');

:root{
  /* --- spec design tokens --- */
  --walnut-cabinet:#3D2B1F;   /* deep walnut wood: dark surfaces, header, footer, card backing */
  --dial-ivory:#EDE3CC;       /* aged ivory dial face: light surfaces / card faces */
  --brass:#B8894A;            /* antique brass: borders, dial pointers, dividers, icon strokes */
  --tube-glow:#FF7A3D;        /* warm amber tube glow: "Play Me Now" / active / powered-on */
  --dial-green:#4F7A5C;       /* old VU-meter green: secondary / coming-soon states */
  --near-black:#1A1310;       /* deepest shadow value; text on light surfaces */

  /* --- derived / working values --- */
  --walnut-deep:#2C1E15;      /* deeper cabinet, header & footer */
  --ivory-face:#F5EEDC;       /* lifted card face */
  --ink-soft:#5B4A38;         /* muted warm brown on ivory */

  /* --- legacy aliases so existing tool/policy pages inherit the new look --- */
  --bg:var(--dial-ivory);
  --ink:var(--near-black);
  --amber:var(--tube-glow);
  --red:#A8451F;
  --muted:var(--ink-soft);
  --card:var(--ivory-face);
  --line:#D8C39A;

  /* --- type --- */
  --font-display:'Zilla Slab',Georgia,'Times New Roman',serif;
  --font-body:'Mulish',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --font-mono:'Space Mono',ui-monospace,'SFMono-Regular',Menlo,Consolas,monospace;

  --maxw:1040px;
}

*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--dial-ivory);
  color:var(--near-black);
  font-family:var(--font-body);
  font-size:18px;
  line-height:1.65;
}
.sans{font-family:var(--font-body);}

a{color:var(--red);}
a:hover{color:var(--tube-glow);}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px;}

/* ---------- Header ---------- */
.site-header{
  background:var(--walnut-deep);
  border-bottom:3px solid var(--brass);
}
.site-header .wrap{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  padding-top:14px;padding-bottom:14px;
}
.brand{
  font-family:var(--font-display);
  font-size:1.6rem;font-weight:700;letter-spacing:.3px;
  color:var(--dial-ivory);text-decoration:none;
}
.brand span{color:var(--tube-glow);}
.site-nav{font-family:var(--font-body);font-size:.95rem;}
.site-nav a{
  color:#E7DBC0;text-decoration:none;margin-left:18px;padding:4px 0;
  border-bottom:2px solid transparent;
}
.site-nav a:hover,.site-nav a[aria-current="page"]{
  color:#fff;border-bottom-color:var(--tube-glow);
}

/* ---------- Generic hero (policy/tool pages) ---------- */
.hero{
  background:linear-gradient(180deg,#F7F1E1 0%,var(--dial-ivory) 100%);
  border-bottom:1px solid var(--line);
  text-align:center;
  padding:52px 0 40px;
}
.hero h1{font-family:var(--font-display);font-size:2.6rem;margin:0 0 .3em;line-height:1.1;}
.hero .tagline{font-style:italic;color:var(--brass);font-size:1.25rem;margin:0 auto;max-width:40ch;}

/* ---------- Content ---------- */
main{padding:40px 0 10px;}
h1,h2,h3{line-height:1.2;}
h1,h2,.page-title{font-family:var(--font-display);}
h2{font-size:1.7rem;margin-top:1.6em;border-bottom:2px solid var(--line);padding-bottom:.25em;}
h3{font-size:1.25rem;color:var(--ink-soft);}
.page-title{font-size:2.1rem;margin:0 0 .2em;}
.lead{font-size:1.15rem;color:var(--ink-soft);}
.updated{font-family:var(--font-mono);font-size:.82rem;color:var(--ink-soft);}

/* generic cards (policy/tool pages) */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin:24px 0;}
.card{background:var(--ivory-face);border:1px solid var(--line);border-radius:10px;padding:20px 22px;}
.card h3{margin:0 0 .3em;color:var(--near-black);font-family:var(--font-display);font-size:1.15rem;}
.card p{margin:0;color:var(--ink-soft);font-size:.98rem;}

.badge{
  display:inline-block;font-family:var(--font-body);font-weight:700;font-size:.72rem;letter-spacing:.08em;
  text-transform:uppercase;background:var(--tube-glow);color:#2a160b;border-radius:20px;
  padding:3px 12px;margin-bottom:14px;
}
.note{
  background:#F7EED9;border-left:4px solid var(--brass);
  padding:14px 18px;border-radius:0 8px 8px 0;margin:20px 0;color:#5a4a26;
}

/* =====================================================================
   RADIO PANEL — homepage components
   ===================================================================== */

/* ---------- Panel hero ---------- */
.panel-hero{
  background:
    radial-gradient(120% 140% at 50% -20%, #4A3527 0%, var(--walnut-cabinet) 55%, var(--walnut-deep) 100%);
  color:var(--dial-ivory);
  border-bottom:3px solid var(--brass);
  padding:44px 0 40px;
}
.panel-hero h1{
  font-family:var(--font-display);color:var(--dial-ivory);
  font-size:2.3rem;line-height:1.12;margin:0 0 .5em;max-width:20ch;
}
.panel-hero .intro{color:#E5D8BE;font-size:1.12rem;max-width:60ch;margin:0;}
.panel-hero .intro strong{color:#fff;}

/* ---------- Tuning dial strip ---------- */
.dial{
  margin:30px 0 6px;
  background:linear-gradient(180deg,#F3EAD1 0%, var(--dial-ivory) 100%);
  border:2px solid var(--brass);
  border-radius:12px;
  box-shadow:inset 0 2px 0 #fff7e6, 0 10px 26px rgba(0,0,0,.35);
  overflow:hidden;
}
.dial-head{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:9px 14px;border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,#EFE4C9,#E8DBBD);
}
.dial-head .fm{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.18em;color:var(--ink-soft);text-transform:uppercase;}
/* "Tune to a genre station" call to action, high-contrast + clearly clickable */
.dial-jump{
  display:inline-flex;align-items:center;gap:7px;
  font-family:var(--font-body);font-weight:700;font-size:.8rem;
  background:var(--tube-glow);color:#2a160b;text-decoration:none;
  border:1px solid #ffa471;border-radius:20px;padding:6px 14px;
  box-shadow:0 0 0 0 rgba(255,122,61,0);
  transition:box-shadow .2s ease, background .2s ease, transform .12s ease;
}
.dial-jump:hover,.dial-jump:focus-visible{
  background:#ff8f57;color:#2a160b;
  box-shadow:0 0 14px 2px rgba(255,122,61,.5);
}
.dial-jump .arr{transition:transform .2s ease;}
.dial-jump:hover .arr,.dial-jump:focus-visible .arr{transform:translateX(4px);}

/* band + desktop nav arrows */
.dial-band-wrap{display:flex;align-items:stretch;}
.dial-nav{
  display:none; /* mobile: hidden (thumb-swipe works); shown on desktop */
  flex:0 0 auto;align-items:center;justify-content:center;
  width:36px;border:0;cursor:pointer;color:#2a160b;
  background:linear-gradient(180deg,#EFE4C9,#E4D5B4);
  font-family:var(--font-display);font-size:1.5rem;line-height:1;
  transition:background .15s ease,color .15s ease;
}
.dial-nav:hover:not(:disabled){background:var(--tube-glow);color:#2a160b;}
.dial-nav.prev{border-right:1px solid var(--brass);}
.dial-nav.next{border-left:1px solid var(--brass);}
.dial-nav:disabled{opacity:.35;cursor:default;}

/* the frequency band with tick marks */
.dial-band{
  position:relative;flex:1 1 auto;min-width:0;
  background:
    repeating-linear-gradient(90deg, transparent 0 26px, rgba(61,43,31,.22) 26px 27px),
    linear-gradient(180deg,#FBF5E6,#EFE3C7);
  padding:6px 0 0;
}
.dial-band::before{
  /* the glowing dial pointer */
  content:"";position:absolute;top:0;bottom:0;left:14px;width:3px;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,var(--tube-glow),#ff9c68);
  box-shadow:0 0 10px 2px rgba(255,122,61,.7);border-radius:2px;
}
.stations{
  list-style:none;margin:0;padding:8px;display:flex;gap:8px;overflow-x:auto;
  -webkit-overflow-scrolling:touch;scrollbar-width:thin;scroll-behavior:smooth;
  cursor:grab;
}
.stations.dragging{cursor:grabbing;scroll-behavior:auto;}
.stations.dragging a{pointer-events:none;}
.station{flex:0 0 auto;}
.station a{
  display:flex;flex-direction:column;gap:2px;min-width:132px;
  text-decoration:none;color:var(--near-black);
  background:var(--ivory-face);border:1px solid var(--line);border-radius:9px;
  padding:10px 13px;transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.station a:hover,.station a:focus-visible{
  border-color:var(--tube-glow);
  box-shadow:0 0 0 2px rgba(255,122,61,.25), 0 6px 16px rgba(0,0,0,.18);
  transform:translateY(-2px);color:var(--near-black);
}
.station .freq{font-family:var(--font-mono);font-weight:700;font-size:1.05rem;color:var(--brass);}
.station a:hover .freq{color:var(--tube-glow);}
.station .name{font-family:var(--font-body);font-weight:600;font-size:.86rem;line-height:1.15;}

/* ---------- Section headings on ivory ---------- */
.section{padding:8px 0 6px;}
.section-head{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin:38px 0 4px;}
.section-head h2{font-family:var(--font-display);font-size:1.6rem;margin:0;border:0;padding:0;}
.section-head .sub{color:var(--ink-soft);font-size:.98rem;margin:0;}
.rule{height:2px;background:linear-gradient(90deg,var(--brass),transparent);border:0;margin:6px 0 0;}

/* ---------- Tool windows (illuminated dials) ---------- */
.tool-grid{display:grid;grid-template-columns:1fr;gap:18px;margin:20px 0 8px;}
.tool-window{
  position:relative;display:flex;flex-direction:column;
  background:linear-gradient(180deg,#402D20,var(--walnut-cabinet));
  border:2px solid var(--brass);border-radius:14px;
  padding:20px 20px 18px;color:var(--dial-ivory);text-decoration:none;
  box-shadow:0 8px 22px rgba(0,0,0,.28);
  transition:box-shadow .2s ease, transform .2s ease;
}
.tool-window .win-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px;}
.tool-window .freq{font-family:var(--font-mono);font-weight:700;font-size:.9rem;color:var(--tube-glow);letter-spacing:.06em;}
.tool-window .lamp{
  width:12px;height:12px;border-radius:50%;flex:0 0 auto;
  background:radial-gradient(circle at 35% 35%, #ffd0ad, var(--tube-glow) 60%, #b64d1f);
  box-shadow:0 0 10px 2px rgba(255,122,61,.75);
}
.tool-window h3{font-family:var(--font-display);color:#fff;font-size:1.3rem;margin:.1em 0 .35em;}
.tool-window p{color:#E3D6BC;font-size:.98rem;margin:0 0 16px;flex:1 0 auto;}
.tool-window .cta{
  align-self:flex-start;display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-body);font-weight:700;font-size:.9rem;letter-spacing:.04em;text-transform:uppercase;
  background:var(--tube-glow);color:#2a160b;text-decoration:none;
  border-radius:8px;padding:10px 16px;border:1px solid #ffa471;
  box-shadow:0 0 0 0 rgba(255,122,61,0);
  transition:box-shadow .2s ease, transform .12s ease, background .2s ease;
}
.tool-window:hover,.tool-window:focus-within{
  box-shadow:0 0 0 2px rgba(255,122,61,.35), 0 14px 30px rgba(0,0,0,.4);
  transform:translateY(-3px);
}
.tool-window:hover .cta,.tool-window:focus-within .cta{
  background:#ff8f57;box-shadow:0 0 16px 3px rgba(255,122,61,.55);
}
.tool-window .cta::before{content:"\25B6";font-size:.72em;}

/* dimmer "coming soon" windows (unlit dials, VU-green) */
.tool-grid.coming{opacity:1;}
.tool-window.dim{
  background:linear-gradient(180deg,#33261C,#2A1E15);
  border-color:#54402d;
  box-shadow:none;
}
.tool-window.dim .lamp{
  background:radial-gradient(circle at 35% 35%, #7fa78c, var(--dial-green) 65%, #33513c);
  box-shadow:none;
}
.tool-window.dim .freq{color:var(--dial-green);}
.tool-window.dim h3{color:#CBBfa8;}
.tool-window.dim p{color:#A99C85;}
.tool-window.dim:hover,.tool-window.dim:focus-within{transform:none;box-shadow:none;}
.tool-window.dim .status{
  align-self:flex-start;font-family:var(--font-body);font-weight:700;font-size:.72rem;
  letter-spacing:.1em;text-transform:uppercase;color:#fff;background:var(--dial-green);
  border-radius:20px;padding:4px 12px;
}

/* ---------- Genre stations grid ---------- */
.genre-grid{display:grid;grid-template-columns:1fr;gap:18px;margin:20px 0 8px;}
.genre-card{
  position:relative;display:block;color:var(--near-black);text-decoration:none;
  background:var(--ivory-face);
  border:2px solid var(--brass);border-radius:14px;
  padding:18px 18px 18px 22px;
  transition:transform .15s ease, box-shadow .15s ease;
}
.genre-card::before{
  /* dial-pointer accent down the left edge */
  content:"";position:absolute;left:0;top:12px;bottom:12px;width:5px;border-radius:0 4px 4px 0;
  background:linear-gradient(180deg,var(--brass),#9a6f38);
}
.genre-card:hover,.genre-card:focus-visible{
  transform:translateY(-3px);color:var(--near-black);
  box-shadow:0 0 0 2px rgba(255,122,61,.25),0 12px 26px rgba(0,0,0,.18);
}
.genre-card:hover::before{background:linear-gradient(180deg,var(--tube-glow),#c85b26);}
.genre-card .freq{font-family:var(--font-mono);font-weight:700;font-size:.9rem;color:var(--brass);}
.genre-card h3{font-family:var(--font-display);font-size:1.28rem;margin:.15em 0 .3em;color:var(--near-black);}
.genre-card .sound{color:var(--ink-soft);font-size:.95rem;margin:0;}
.genre-card .soon-tag{
  display:inline-block;margin-top:12px;font-family:var(--font-body);font-weight:700;
  font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;
  color:#fff;background:var(--dial-green);border-radius:20px;padding:3px 11px;
}
.genre-card.soon{border-color:#C9B78C;}
.genre-card.soon::before{background:linear-gradient(180deg,var(--dial-green),#33513c);}

/* ---------- FAQ ---------- */
.faq{margin:14px 0 8px;}
.faq details{
  background:var(--ivory-face);border:1px solid var(--line);border-left:4px solid var(--brass);
  border-radius:0 10px 10px 0;margin:0 0 12px;padding:0 18px;
}
.faq summary{
  cursor:pointer;list-style:none;font-family:var(--font-display);font-weight:600;font-size:1.12rem;
  padding:15px 0;color:var(--near-black);display:flex;justify-content:space-between;align-items:center;gap:12px;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";font-family:var(--font-mono);color:var(--brass);font-size:1.3rem;line-height:1;}
.faq details[open] summary::after{content:"\2212";}
.faq details[open] summary{color:var(--tube-glow);}
.faq .answer{padding:0 0 16px;color:var(--ink-soft);font-size:1rem;}
.faq .answer p{margin:0 0 .6em;}

/* ---------- Social sharing ---------- */
.share-bar{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin:16px 0 8px;}
.share-bar .label{font-family:var(--font-body);font-weight:700;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);margin-right:2px;}
.share-btn{
  display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;
  border-radius:50%;background:var(--walnut-cabinet);border:1.5px solid var(--brass);
  color:var(--dial-ivory);text-decoration:none;transition:background .15s ease,border-color .15s ease,transform .12s ease;
}
.share-btn svg{width:18px;height:18px;fill:currentColor;}
.share-btn:hover,.share-btn:focus-visible{background:var(--tube-glow);border-color:var(--tube-glow);color:#2a160b;transform:translateY(-2px);}

/* ---------- Footer ---------- */
.site-footer{
  margin-top:56px;background:var(--walnut-deep);color:#D8CBB4;
  font-family:var(--font-body);font-size:.9rem;border-top:3px solid var(--brass);
}
.site-footer .wrap{padding:28px 20px;display:flex;flex-wrap:wrap;gap:10px 26px;align-items:center;justify-content:space-between;}
.site-footer a{color:#E7DBC0;text-decoration:none;}
.site-footer a:hover{color:var(--tube-glow);}
.site-footer nav a{margin-right:18px;}

/* ---------- Mobile hamburger toggle (hidden on desktop) ---------- */
.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:44px;height:38px;padding:0;cursor:pointer;
  background:transparent;border:1.5px solid var(--brass);border-radius:8px;
}
.nav-toggle .bars,.nav-toggle .bars::before,.nav-toggle .bars::after{
  content:"";display:block;width:22px;height:2px;background:var(--brass);border-radius:2px;
  transition:transform .2s ease, opacity .2s ease;
}
.nav-toggle .bars{position:relative;}
.nav-toggle .bars::before{position:absolute;top:-7px;left:0;}
.nav-toggle .bars::after{position:absolute;top:7px;left:0;}
.nav-toggle[aria-expanded="true"] .bars{background:transparent;}
.nav-toggle[aria-expanded="true"] .bars::before{transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] .bars::after{transform:translateY(-7px) rotate(-45deg);}

/* ---------- Responsive (mobile-first scale up) ---------- */
@media (min-width:600px){
  .tool-grid{grid-template-columns:repeat(2,1fr);}
  .genre-grid{grid-template-columns:repeat(2,1fr);}
  .dial-nav{display:flex;} /* show prev/next arrows on non-touch/desktop widths */
}
@media (min-width:900px){
  .genre-grid{grid-template-columns:repeat(4,1fr);}
  .panel-hero h1{font-size:2.9rem;}
}
@media (min-width:1000px){
  .tool-grid{grid-template-columns:repeat(4,1fr);}
}

@media (max-width:640px){
  body{font-size:17px;}
  .hero h1{font-size:2rem;}
  .panel-hero h1{font-size:1.9rem;}

  /* header: brand + hamburger on one row, nav collapses into a walnut panel */
  .site-header .wrap{justify-content:space-between;flex-wrap:nowrap;text-align:left;}
  .nav-toggle{display:inline-flex;}
  .site-nav{
    display:none;order:3;width:100%;margin-top:12px;
    flex-direction:column;
    background:var(--walnut-cabinet);border:1px solid var(--brass);border-radius:10px;
    padding:6px;box-shadow:0 10px 24px rgba(0,0,0,.35);
  }
  .site-nav.open{display:flex;}
  .site-nav a{
    margin:0;padding:12px 12px;border-bottom:1px solid rgba(184,137,74,.25);
    border-radius:6px;
  }
  .site-nav a:last-child{border-bottom:none;}
  .site-nav a:hover,.site-nav a[aria-current="page"]{
    border-bottom-color:rgba(184,137,74,.25);background:rgba(255,122,61,.14);color:#fff;
  }

  /* share icons: keep on one line (scroll if truly too narrow) */
  .share-bar{flex-wrap:nowrap;gap:8px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;}
  .share-bar::-webkit-scrollbar{display:none;}
  .share-bar .label{flex:0 0 auto;}
  .share-btn{width:36px;height:36px;flex:0 0 auto;}
  .share-btn svg{width:16px;height:16px;}

  /* footer: title row centered, links on one line (scroll if needed) */
  .site-footer .wrap{flex-direction:column;text-align:center;gap:14px;}
  .site-footer nav{
    display:flex;flex-wrap:nowrap;justify-content:center;gap:14px;
    width:100%;overflow-x:auto;white-space:nowrap;scrollbar-width:none;
  }
  .site-footer nav::-webkit-scrollbar{display:none;}
  .site-footer nav a{margin:0;font-size:.82rem;flex:0 0 auto;}
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *{transition:none !important;animation:none !important;}
  .station a:hover,.tool-window:hover,.genre-card:hover,.share-btn:hover{transform:none;}
}