/* ============================================================
   Radio Uckerland — Stylesheet
   Marke, direkt aus dem Senderlogo entnommen:
   Navy #032036 · Gold #FDB309 · Blau #026EA2 · Grün #3F913B

   Rollenverteilung: Navy traegt Text und Marke, Blau ist die
   Aktionsfarbe (Buttons, Links), Gold das Signal (On Air, Fortschritt),
   Gruen bleibt grafisch (Wellen, Farbbalken) — als Textfarbe erreicht
   das Logo-Gruen auf hellem Grund nur 3.7:1 und faellt durch AA.

   1 Tokens · 2 Reset · 3 Typografie · 4 Layout · 5 Header
   6 Hero + Player · 7 Sektionen · 8 Komponenten · 9 Footer
   10 Bewegung
   ============================================================ */

/* ── 1 · TOKENS ─────────────────────────────────────────────
   Helle Palette vollständig auf :root. Dark definiert nur um —
   einmal für die Systemeinstellung, einmal für die Wahl am
   Schalter, damit der Schalter das System in beide Richtungen
   überstimmt.                                                  */

:root {
  color-scheme: light;

  /* Marke */
  --navy:        #032036;
  --gold:        #fdb309;
  --blue:        #026ea2;
  --green:       #3f913b;

  /* Flächen */
  --bg:          #f4f7f9;
  --bg-2:        #e9eff3;
  --surface:     #ffffff;
  --surface-2:   #f7fafb;
  --line:        #d8e2e9;
  --line-strong: #bccbd6;

  /* Schrift */
  --text:        #032036;
  --text-2:      #3f5568;
  --text-3:      #506679;

  /* Aktion + Signal */
  --accent:        #026ea2;
  --accent-hover:  #015a85;
  --accent-ink:    #ffffff;
  --accent-soft:   rgba(2, 110, 162, .08);
  --accent-line:   rgba(2, 110, 162, .30);
  --signal:        #fdb309;
  --signal-text:   #8a5d00;
  --signal-soft:   rgba(253, 179, 9, .16);

  --shadow-sm: 0 1px 2px rgba(3, 32, 54, .06);
  --shadow-md: 0 2px 4px rgba(3, 32, 54, .05), 0 12px 28px -14px rgba(3, 32, 54, .22);
  --shadow-lg: 0 2px 4px rgba(3, 32, 54, .05), 0 28px 56px -28px rgba(3, 32, 54, .32);

  --hero-glow-gold: rgba(253, 179, 9, .18);
  --hero-glow-sky:  rgba(2, 110, 162, .12);

  /* Form */
  --r-1: 6px;
  --r-2: 12px;
  --r-pill: 999px;
  --wrap: 1160px;
  --gutter: clamp(1.25rem, 4.5vw, 3rem);
  --measure: 58ch;

  /* Schriftfamilien */
  --font-display: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Source Sans 3", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Typo-Skala */
  --step--2: clamp(.75rem, .73rem + .08vw, .8125rem);
  --step--1: clamp(.875rem, .85rem + .11vw, .9375rem);
  --step-0:  clamp(1.0625rem, 1.03rem + .16vw, 1.1875rem);
  --step-1:  clamp(1.1875rem, 1.12rem + .32vw, 1.375rem);
  --step-2:  clamp(1.5rem, 1.3rem + .95vw, 2.125rem);
  --step-3:  clamp(1.875rem, 1.5rem + 1.9vw, 3rem);
  --step-4:  clamp(2rem, 1.41rem + 3.14vw, 3.925rem);

  /* Bewegung */
  --dur-fast: 140ms;
  --dur:      220ms;
  --dur-slow: 480ms;
  --ease-out:   cubic-bezier(.22, .61, .36, 1);
  --ease-press: cubic-bezier(.34, 1.28, .64, 1);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;

    --bg:          #041823;
    --bg-2:        #072130;
    --surface:     #08283a;
    --surface-2:   #0e3245;
    --line:        #17394d;
    --line-strong: #2a5069;

    --text:        #e9f1f6;
    --text-2:      #a0b6c5;
    --text-3:      #829aac;

    --accent:       #46a9e0;
    --accent-hover: #6dbde8;
    --accent-ink:   #041823;
    --accent-soft:  rgba(70, 169, 224, .12);
    --accent-line:  rgba(70, 169, 224, .32);
    --signal:       #fdb309;
    --signal-text:  #fdb309;
    --signal-soft:  rgba(253, 179, 9, .14);

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, .5);
    --shadow-md: 0 2px 4px rgba(0, 0, 0, .45), 0 14px 32px -16px rgba(0, 0, 0, .8);
    --shadow-lg: 0 2px 4px rgba(0, 0, 0, .45), 0 32px 64px -32px rgba(0, 0, 0, .95);

    --hero-glow-gold: rgba(253, 179, 9, .12);
    --hero-glow-sky:  rgba(70, 169, 224, .12);
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;

  --bg:          #041823;
  --bg-2:        #072130;
  --surface:     #08283a;
  --surface-2:   #0e3245;
  --line:        #17394d;
  --line-strong: #2a5069;

  --text:        #e9f1f6;
  --text-2:      #a0b6c5;
  --text-3:      #829aac;

  --accent:       #46a9e0;
  --accent-hover: #6dbde8;
  --accent-ink:   #041823;
  --accent-soft:  rgba(70, 169, 224, .12);
  --accent-line:  rgba(70, 169, 224, .32);
  --signal:       #fdb309;
  --signal-text:  #fdb309;
  --signal-soft:  rgba(253, 179, 9, .14);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .5);
  --shadow-md: 0 2px 4px rgba(0, 0, 0, .45), 0 14px 32px -16px rgba(0, 0, 0, .8);
  --shadow-lg: 0 2px 4px rgba(0, 0, 0, .45), 0 32px 64px -32px rgba(0, 0, 0, .95);

  --hero-glow-gold: rgba(253, 179, 9, .12);
  --hero-glow-sky:  rgba(70, 169, 224, .12);
}


/* ── 2 · RESET ──────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; }
img { height: auto; display: block; }

h1, h2, h3, p, dl, dd, figure, ol, ul { margin: 0; }
ol, ul { padding: 0; list-style: none; }
a { color: inherit; }
button, input { font: inherit; color: inherit; }

:where(a, button, input, [tabindex]):focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--r-1);
}

::selection { background: var(--signal); color: var(--navy); }

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: .5rem;
  z-index: 100;
  padding: .65rem 1.1rem;
  background: var(--accent);
  color: var(--accent-ink);
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 700;
  border-radius: var(--r-1);
  transform: translateY(-180%);
  transition: transform var(--dur) var(--ease-out);
}
.skip-link:focus-visible { transform: none; }


/* ── 3 · TYPOGRAFIE ─────────────────────────────────────── */

.hero__title,
.section__title,
.chart__title,
.card__title,
.brand__word,
.stats dd,
.facts dd {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.08;
}

.section__title { font-size: var(--step-3); text-wrap: balance; }
.section__title--sm { font-size: var(--step-2); }

.eyebrow {
  display: flex;
  align-items: center;
  gap: .55rem;
  font-family: var(--font-display);
  font-size: var(--step--2);
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-3);
}

.section__head {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  margin-bottom: clamp(1.75rem, 3.5vw, 2.75rem);
}
.section__note { font-size: var(--step--1); color: var(--text-3); }

.lead {
  font-size: var(--step-1);
  line-height: 1.55;
  color: var(--text-2);
  max-width: var(--measure);
  text-wrap: pretty;
}

.prose { color: var(--text-2); max-width: var(--measure); text-wrap: pretty; }
.prose + .prose { margin-top: .9rem; }
.prose strong { color: var(--text); font-weight: 600; }
.prose em { font-style: italic; }


/* ── 4 · LAYOUT ─────────────────────────────────────────── */

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: clamp(3.5rem, 8vw, 6.5rem); }
.section--tight { padding-block: clamp(2.5rem, 5vw, 4rem); }
.section--band { background: var(--bg-2); border-block: 1px solid var(--line); }


/* ── 5 · HEADER ─────────────────────────────────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.site-header__inner { position: relative; }

.site-header__inner {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.5rem);
  min-height: 76px;
}

/* Das Emblem trägt zu viel Detail, um bei Kopfzeilengröße lesbar zu sein.
   Es steht deshalb als Signet neben einer gesetzten Wortmarke — beides
   bleibt bei jeder Größe scharf. */
.brand {
  display: flex;
  align-items: center;
  gap: .75rem;
  text-decoration: none;
  margin-right: auto;
}
.brand__logo {
  width: auto;
  height: 54px;
  flex: none;
  transition: transform var(--dur) var(--ease-out);
}
.brand:hover .brand__logo { transform: scale(1.05); }

.brand__word { display: flex; flex-direction: column; line-height: 1.05; }
.brand__radio {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step--2);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--text-2);
}
.brand__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -.028em;
  color: var(--text);
}

@media (max-width: 599px) {
  .brand { gap: .55rem; }
  .brand__logo { height: 44px; }
  .brand__name { font-size: 1.25rem; }
}
@media (max-width: 359px) { .brand__word { display: none; } }

/* Reduzierte Bildmarke — im Player, wenn kein Künstlerfoto vorliegt. */
.badge-ring { fill: var(--surface); stroke: var(--navy); stroke-width: 3.2; }
.badge-arc  { fill: none; stroke: var(--gold);  stroke-width: 3.4; stroke-linecap: round; }
.badge-hill { fill: none; stroke: var(--green); stroke-width: 3.1; stroke-linecap: round; }
.badge-wave { fill: none; stroke: var(--blue);  stroke-width: 3.1; stroke-linecap: round; }

.nav { display: flex; gap: clamp(.85rem, 2vw, 1.85rem); }
.nav a {
  position: relative;
  padding-block: .4rem;
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 600;
  text-decoration: none;
  color: var(--text-2);
  transition: color var(--dur-fast) var(--ease-out);
}
.nav a::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  height: 3px;
  border-radius: 2px;
  background: var(--signal);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease-out);
}
.nav a:hover { color: var(--text); }
.nav a:hover::after { transform: scaleX(1); }

.site-header__actions { display: flex; align-items: center; gap: .5rem; }

/* Menüschalter — nur auf schmalen Schirmen */
.nav-toggle {
  display: none;
  align-items: center;
  gap: .5rem;
  padding: .5rem .85rem .5rem .7rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  cursor: pointer;
}
.nav-toggle:hover { border-color: var(--line-strong); }
.nav-toggle__bars { display: grid; gap: 3px; width: 16px; }
.nav-toggle__bars i {
  height: 2px;
  background: var(--text);
  border-radius: 1px;
  transition: transform var(--dur) var(--ease-out), opacity var(--dur-fast) var(--ease-out);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars i:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars i:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars i:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }
.nav-toggle__label {
  font-family: var(--font-display);
  font-size: var(--step--2);
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-2);
}

@media (max-width: 859px) {
  .nav-toggle { display: inline-flex; }

  .nav {
    /* Bezugsrahmen ist die Padding-Box von .site-header__inner —
       0/0 deckt damit bereits die volle Viewport-Breite ab. */
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    padding: .25rem var(--gutter) 1rem;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity var(--dur) var(--ease-out),
                transform var(--dur) var(--ease-out),
                visibility 0s linear var(--dur);
  }
  .site-header__inner.nav-open .nav {
    opacity: 1;
    visibility: visible;
    transform: none;
    transition-delay: 0s;
  }
  .nav a {
    padding-block: .9rem;
    font-size: var(--step-0);
    border-bottom: 1px solid var(--line);
  }
  .nav a:last-child { border-bottom: none; }
  .nav a::after { display: none; }
}

@media (max-width: 419px) {
  .nav-toggle__label { display: none; }
  .nav-toggle { padding-inline: .7rem; }
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem .85rem .5rem .65rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out);
}
.theme-toggle:hover { border-color: var(--line-strong); background: var(--surface-2); }

.theme-toggle__icons { position: relative; width: 18px; height: 18px; flex: none; }
.theme-toggle__icons svg {
  position: absolute;
  inset: 0;
  width: 18px;
  height: 18px;
  fill: none;
  stroke: var(--signal-text);
  stroke-width: 1.8;
  stroke-linecap: round;
  transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
}
.icon-moon { opacity: 0; transform: rotate(-40deg) scale(.7); }
:root[data-theme="dark"] .icon-sun { opacity: 0; transform: rotate(40deg) scale(.7); }
:root[data-theme="dark"] .icon-moon { opacity: 1; transform: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .icon-sun { opacity: 0; transform: rotate(40deg) scale(.7); }
  :root:not([data-theme="light"]) .icon-moon { opacity: 1; transform: none; }
}

.theme-toggle__label {
  font-family: var(--font-display);
  font-size: var(--step--2);
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-2);
}
@media (max-width: 479px) { .theme-toggle__label { display: none; } }


/* ── 6 · HERO + PLAYER ──────────────────────────────────── */

.hero {
  position: relative;
  padding-block: clamp(3rem, 7vw, 5.5rem) clamp(3rem, 7vw, 5.5rem);
  background:
    radial-gradient(78% 62% at 82% 96%, var(--hero-glow-gold), transparent 66%),
    radial-gradient(58% 55% at 6% -6%, var(--hero-glow-sky), transparent 62%),
    var(--bg);
  border-bottom: 1px solid var(--line);
}

.hero__grid {
  display: grid;
  gap: clamp(2.5rem, 5vw, 4rem);
  align-items: center;
}
.hero__grid > * { min-width: 0; }
@media (min-width: 980px) {
  .hero__grid { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); }
}

.hero__intro { display: flex; flex-direction: column; gap: 1.35rem; align-items: flex-start; }

/* Die Schriftgroesse haengt an der SPALTEN-, nicht an der Fensterbreite:
   die laengste Claim-Zeile misst das 8.09-fache der Schriftgroesse, 11.5cqw
   laesst sie damit in jeder Spaltenbreite umbruchfrei stehen.
   var(--step-4) bleibt als Rueckfalloption fuer Browser ohne Container Queries. */
.hero__title {
  font-size: var(--step-4);
  line-height: 1.06;
  margin-block: .25rem 0;
}
.hero__title span { display: block; }

@supports (container-type: inline-size) {
  .hero__intro { container-type: inline-size; }
  .hero__title { font-size: clamp(2rem, 11.5cqw, 3.75rem); }
}

/* Farbbalken Grün→Blau — das Trennzeichen aus dem Logo. */
.brand-rule {
  width: clamp(120px, 26vw, 190px);
  height: 7px;
  margin-top: 1.1rem;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--green), var(--blue));
  transform: scaleX(0);
  transform-origin: left;
  animation: rule-in 700ms var(--ease-out) 200ms forwards;
}
@keyframes rule-in { to { transform: scaleX(1); } }

.hero__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: .35rem; }

/* On-Air-Pegel */
.onair { display: inline-flex; align-items: flex-end; gap: 2px; height: 11px; }
.onair i {
  width: 3px;
  height: 100%;
  background: var(--signal);
  border-radius: 1px;
  transform: scaleY(.3);
  transform-origin: bottom;
  animation: level 1.1s ease-in-out infinite alternate;
}
.onair i:nth-child(2) { animation-duration: .74s; animation-delay: .16s; }
.onair i:nth-child(3) { animation-duration: .95s; animation-delay: .33s; }
@keyframes level { from { transform: scaleY(.25); } to { transform: scaleY(1); } }

/* Player */
.player {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
  padding: clamp(1.35rem, 3vw, 1.9rem);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-2);
  box-shadow: var(--shadow-lg);
}

.player__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.player__label {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-family: var(--font-display);
  font-size: var(--step--2);
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--signal-text);
}
.player__listeners { font-size: var(--step--2); color: var(--text-3); }

.player__now { display: flex; gap: 1.1rem; align-items: center; min-height: 104px; }

.player__art {
  position: relative;
  width: 104px;
  height: 104px;
  flex: none;
  display: grid;
  place-items: center;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--r-1);
  overflow: hidden;
}
.player__art > * { grid-area: 1 / 1; }
.player__art img { width: 100%; height: 100%; object-fit: cover; }
.player__art-fallback { width: 78px; height: 78px; }

/* SVG-Elemente kennen die hidden-Property nicht — Attribut absichern. */
[hidden] { display: none !important; }

.player__meta { min-width: 0; display: flex; flex-direction: column; gap: .15rem; }
.player__track {
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -.015em;
  overflow-wrap: anywhere;
}
.player__artist { color: var(--text-2); font-size: var(--step--1); overflow-wrap: anywhere; }
.player__tags { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: .45rem; }

.tag {
  display: inline-block;
  padding: .12rem .5rem;
  font-size: var(--step--2);
  color: var(--text-3);
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
}

.progress { display: flex; flex-direction: column; gap: .45rem; }
.progress__track {
  height: 6px;
  background: var(--bg-2);
  border-radius: var(--r-pill);
  overflow: hidden;
}
.progress__fill {
  height: 100%;
  background: var(--signal);
  border-radius: inherit;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1s linear;
}
.progress__times {
  display: flex;
  justify-content: space-between;
  font-size: var(--step--2);
  font-variant-numeric: tabular-nums;
  color: var(--text-3);
}

.player__controls { display: flex; align-items: center; gap: 1rem; }

.play {
  position: relative;
  width: 64px;
  height: 64px;
  flex: none;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: var(--accent-ink);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: transform var(--dur-fast) var(--ease-press),
              background var(--dur-fast) var(--ease-out);
}
.play:hover { background: var(--accent-hover); transform: scale(1.05); }
.play:active { transform: scale(.94); }
.play__icon {
  grid-area: 1 / 1;
  width: 27px;
  height: 27px;
  fill: currentColor;
  transition: opacity var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.play__icon--play { margin-left: 3px; }
.play__icon--pause { opacity: 0; transform: scale(.8); }
.play[data-playing="true"] .play__icon--play { opacity: 0; transform: scale(.8); }
.play[data-playing="true"] .play__icon--pause { opacity: 1; transform: none; }

.play__spinner {
  position: absolute;
  inset: -5px;
  border: 3px solid transparent;
  border-top-color: var(--accent);
  border-radius: 50%;
  opacity: 0;
}
.play[data-loading="true"] .play__spinner { opacity: 1; animation: spin .8s linear infinite; }
.play[data-loading="true"] .play__icon { opacity: .4; }
@keyframes spin { to { transform: rotate(360deg); } }

.player__state { display: flex; align-items: center; gap: .5rem; margin-right: auto; }
.state-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--text-3);
  flex: none;
  transition: background var(--dur) var(--ease-out);
}
.state-dot[data-state="live"] { background: var(--signal); animation: pulse 2.4s ease-in-out infinite; }
.state-dot[data-state="error"] { background: #c0392b; }
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.45); opacity: .5; }
}
.player__status {
  font-family: var(--font-display);
  font-size: var(--step--2);
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-3);
}

.volume { display: flex; align-items: center; gap: .5rem; }
.volume__btn {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-2);
  transition: color var(--dur-fast) var(--ease-out);
}
.volume__btn:hover { color: var(--text); }
.icon-vol { width: 21px; height: 21px; fill: currentColor; stroke: currentColor; stroke-width: 1.6; }
.icon-vol path:not(:first-child) { fill: none; stroke-linecap: round; transition: opacity var(--dur-fast) var(--ease-out); }
.volume__btn[aria-pressed="true"] .wave-1,
.volume__btn[aria-pressed="true"] .wave-2 { opacity: 0; }

.volume__range {
  -webkit-appearance: none;
  appearance: none;
  width: clamp(60px, 12vw, 108px);
  height: 20px;
  background: none;
  cursor: pointer;
}
.volume__range::-webkit-slider-runnable-track {
  height: 4px;
  border-radius: var(--r-pill);
  background: linear-gradient(to right, var(--accent) var(--vol, 80%), var(--line) var(--vol, 80%));
}
.volume__range::-moz-range-track {
  height: 4px;
  border-radius: var(--r-pill);
  background: linear-gradient(to right, var(--accent) var(--vol, 80%), var(--line) var(--vol, 80%));
}
.volume__range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  margin-top: -5px;
  border-radius: 50%;
  background: var(--text);
  transition: transform var(--dur-fast) var(--ease-press);
}
.volume__range::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border: none;
  border-radius: 50%;
  background: var(--text);
}
.volume__range:hover::-webkit-slider-thumb { transform: scale(1.2); }

.player__error {
  font-size: var(--step--1);
  color: var(--text-2);
  padding: .75rem .9rem;
  background: var(--signal-soft);
  border-radius: var(--r-1);
}
.player__error a { color: var(--accent); font-weight: 600; }

@media (max-width: 420px) { .volume__range { display: none; } }


/* ── 7 · SEKTIONEN ──────────────────────────────────────── */

/* Zuletzt gelaufen */
.tracks { display: flex; flex-direction: column; }
.tracks li {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 1rem;
  padding-block: .85rem;
  border-top: 1px solid var(--line);
}
.tracks li:last-child { border-bottom: 1px solid var(--line); }
.tracks__time {
  font-size: var(--step--1);
  font-variant-numeric: tabular-nums;
  color: var(--text-3);
}
.tracks__song { min-width: 0; }
.tracks__title { font-weight: 600; overflow-wrap: anywhere; }
.tracks__artist { color: var(--text-2); font-size: var(--step--1); overflow-wrap: anywhere; }
.tracks__year { font-size: var(--step--2); color: var(--text-3); font-variant-numeric: tabular-nums; }

.tracks__skeleton {
  height: 3.6rem;
  border-top: 1px solid var(--line);
  background: linear-gradient(90deg, transparent, var(--bg-2), transparent);
  background-size: 200% 100%;
  animation: shimmer 1.5s linear infinite;
}
@keyframes shimmer { from { background-position: 200% 0; } to { background-position: -100% 0; } }

.tracks__empty {
  display: block;
  padding-block: 1.25rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--text-3);
  font-size: var(--step--1);
}

@media (max-width: 599px) {
  .tracks li { grid-template-columns: 3.8rem minmax(0, 1fr); }
  .tracks__year { display: none; }
}

/* Programm */
.programm__grid {
  display: grid;
  gap: clamp(2.5rem, 5vw, 4rem);
  align-items: start;
}
@media (min-width: 940px) {
  .programm__grid { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); }
}
.programm__text { display: flex; flex-direction: column; gap: 1rem; }
.programm__text .section__title { margin-block: .3rem .4rem; }

.facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  margin-top: 1.25rem;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-1);
  overflow: hidden;
}
.facts__item { background: var(--bg-2); padding: .95rem 1.1rem; }
.facts dt {
  font-family: var(--font-display);
  font-size: var(--step--2);
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: .25rem;
}
.facts dd { font-size: var(--step-1); font-variant-numeric: tabular-nums; }

.chart-card {
  padding: clamp(1.35rem, 3vw, 1.75rem);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-2);
  box-shadow: var(--shadow-md);
}
.chart__title { font-size: var(--step-1); margin-bottom: .25rem; }
.chart__note { font-size: var(--step--2); color: var(--text-3); margin-bottom: 1rem; }
.chart { display: flex; flex-direction: column; }
.chart li {
  display: flex;
  align-items: baseline;
  gap: .9rem;
  padding-block: .6rem;
  border-top: 1px solid var(--line);
}
.chart li:first-child { border-top: none; }
.chart__rank {
  font-family: var(--font-display);
  font-size: var(--step--2);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--signal-text);
  flex: none;
}
.chart__name { font-weight: 600; overflow-wrap: anywhere; }

/* Region */
.region__grid {
  display: grid;
  gap: clamp(2rem, 4.5vw, 3.5rem);
  align-items: center;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
@media (min-width: 900px) {
  .region__grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); }
}
.region__figure {
  margin: 0;
  border-radius: var(--r-2);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.region__figure img { width: 100%; }
.region__text { display: flex; flex-direction: column; gap: .9rem; }
.region__text .section__title { margin-block: .2rem .3rem; }

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(185px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-1);
  overflow: hidden;
}
.stats__item { background: var(--surface); padding: 1.35rem 1.35rem 1.15rem; }
.stats dt {
  font-family: var(--font-display);
  font-size: var(--step--2);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-3);
}
.stats dd {
  margin: .4rem 0 .2rem;
  font-size: var(--step-2);
  font-variant-numeric: tabular-nums;
}
.stats__unit { font-size: var(--step--1); font-weight: 600; color: var(--text-2); }
.stats__foot { font-size: var(--step--2); color: var(--text-3); }

/* Empfang */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(235px, 1fr));
  gap: 1rem;
}
.card {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  padding: 1.35rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-2);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease-out),
              transform var(--dur) var(--ease-out),
              box-shadow var(--dur) var(--ease-out);
}
a.card:hover {
  border-color: var(--accent-line);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.card__kicker {
  font-family: var(--font-display);
  font-size: var(--step--2);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-3);
}
.card__title { font-size: var(--step-1); }
.card__text { font-size: var(--step--1); color: var(--text-2); }
.card__go {
  margin-top: auto;
  padding-top: .9rem;
  font-size: var(--step-1);
  color: var(--accent);
  transition: transform var(--dur) var(--ease-out);
}
a.card:hover .card__go { transform: translateX(5px); }

.card--static { background: var(--surface-2); }
.card__code {
  display: block;
  margin-top: .6rem;
  padding: .55rem .65rem;
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: var(--step--2);
  color: var(--text-2);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-1);
  /* Vollständig lesbar statt abgeschnitten — die Adresse wird abgetippt.
     anywhere bricht nur, wo es sein muss, statt hart in jeder Zeile. */
  line-height: 1.5;
  overflow-wrap: anywhere;
}

/* Kontakt */
.contact__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 4rem);
  align-items: start;
}
@media (min-width: 880px) { .contact__grid { grid-template-columns: 1fr 1fr; } }
.contact__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.35rem; }


/* Fehlerseite */
.notfound {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.35rem;
  max-width: 40rem;
  padding-block: clamp(1rem, 4vw, 3rem);
}
.notfound .hero__title { font-size: clamp(2rem, 8cqw, 3.25rem); }

/* Rechtstexte (Impressum, Datenschutz) */
.page-head {
  padding-block: clamp(2.5rem, 6vw, 4.5rem) clamp(1.5rem, 3vw, 2.5rem);
  background:
    radial-gradient(70% 90% at 88% 110%, var(--hero-glow-gold), transparent 64%),
    var(--bg);
  border-bottom: 1px solid var(--line);
}
.page-head__inner { display: flex; flex-direction: column; gap: .7rem; }

.legal {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
  max-width: 68ch;
}
.legal h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--step-2);
  letter-spacing: -.02em;
  line-height: 1.15;
  margin-top: 2.5rem;
  margin-bottom: .75rem;
}
.legal h2:first-of-type { margin-top: 0; }
.legal h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-1);
  margin-top: 1.75rem;
  margin-bottom: .4rem;
}
.legal p, .legal ul { color: var(--text-2); }
.legal p + p, .legal ul + p, .legal p + ul { margin-top: .9rem; }
.legal ul { list-style: disc; padding-left: 1.3rem; display: flex; flex-direction: column; gap: .35rem; }
.legal a { color: var(--accent); }
.legal address {
  font-style: normal;
  margin-top: .5rem;
  line-height: 1.7;
}



/* ── 8 · KOMPONENTEN ────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: .75rem 1.25rem;
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 700;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--r-1);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-press);
}
.btn:active { transform: scale(.97); }
.btn__icon { width: 18px; height: 18px; fill: currentColor; flex: none; }

.btn--primary { background: var(--accent); color: var(--accent-ink); }
.btn--primary:hover { background: var(--accent-hover); }

.btn--ghost {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent-line);
}
.btn--ghost:hover { background: var(--accent-soft); border-color: var(--accent); }

.btn--lg { padding: .9rem 1.6rem; font-size: var(--step-0); }

/* Auf schmalen Schirmen füllen Aktionen die Breite — gleich lange Ziele. */
@media (max-width: 559px) {
  .hero__actions, .contact__actions { flex-direction: column; align-items: stretch; width: 100%; }
  .hero__actions .btn, .contact__actions .btn { width: 100%; }
}

.btn--small {
  margin-top: .85rem;
  align-self: flex-start;
  padding: .5rem .9rem;
  font-size: var(--step--2);
  background: transparent;
  color: var(--accent);
  border-color: var(--accent-line);
}
.btn--small:hover { background: var(--accent-soft); }


/* ── 9 · FOOTER ─────────────────────────────────────────── */

.site-footer {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
}
.site-footer__inner {
  display: grid;
  gap: 2rem;
  padding-block: clamp(2.5rem, 5vw, 3.5rem);
}
@media (min-width: 820px) {
  .site-footer__inner { grid-template-columns: 1fr auto; align-items: start; }
  .site-footer__legal { grid-column: 1 / -1; }
}

.site-footer__brand { display: flex; gap: .9rem; align-items: flex-start; }
.site-footer__brand .brand__logo { height: 58px; margin-top: .1rem; }
.site-footer__brand p { font-size: var(--step--1); color: var(--text-2); }
.site-footer__brand strong {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--step-0);
  color: var(--text);
}

.site-footer__nav { display: flex; flex-wrap: wrap; gap: .6rem 1.35rem; }
.site-footer__nav a {
  font-size: var(--step--1);
  color: var(--text-2);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out);
}
.site-footer__nav a:hover { color: var(--accent); text-decoration: underline; }

.site-footer__legal {
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: var(--step--2);
  color: var(--text-3);
}
.site-footer__legal a { color: var(--text-2); }


/* ── 10 · BEWEGUNG ──────────────────────────────────────── */

.js .reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity var(--dur-slow) var(--ease-out),
              transform var(--dur-slow) var(--ease-out);
  transition-delay: calc(var(--i, 0) * 60ms);
}
.js .reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .js .reveal { opacity: 1; transform: none; }
  .onair i { transform: scaleY(.7); }
  .brand-rule { transform: none; }
  html { scroll-behavior: auto; }
}

html { scroll-behavior: smooth; scroll-padding-top: 92px; }