/* ============================================================
   Röhre & Sohn — fiktive Radiowerkstatt · Demo-Microsite
   Helles Papier, Kassenbon-Typo, Stempel-Rot. Kein JS.
   ============================================================ */

:root {
  color-scheme: light;
  --paper: #f4efe4;
  --paper-dark: #eae3d2;
  --ink: #1d1a16;
  --muted: #6f6a5e;
  --stamp: #b3392a;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100svh;
  background:
    radial-gradient(60rem 40rem at 50% -10%, rgba(29, 26, 22, 0.10), transparent 60%),
    var(--paper-dark);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.6;
  display: grid;
  place-items: start center;
  padding: clamp(1rem, 4vw, 3rem) 1rem;
}

::selection { background: var(--stamp); color: var(--paper); }

/* Das Blatt: ein Kassenbon mit Lochkante */
.sheet {
  width: min(560px, 100%);
  background:
    repeating-linear-gradient(var(--paper) 0 100%),
    var(--paper);
  background-blend-mode: multiply;
  box-shadow: 0 1px 2px rgba(29, 26, 22, 0.25), 0 18px 50px rgba(29, 26, 22, 0.28);
  padding: clamp(1.6rem, 5vw, 3rem) clamp(1.2rem, 4vw, 2.4rem);
  position: relative;
}
.sheet::before,
.sheet::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 10px;
  background: radial-gradient(circle at 6px 5px, var(--paper-dark) 5px, transparent 5.5px);
  background-size: 14px 10px;
}
.sheet::before { top: -5px; transform: rotate(180deg); }
.sheet::after { bottom: -5px; }

/* ---------- Kopf ---------- */

.head { text-align: center; }

.head__est {
  margin: 0 0 0.8rem;
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--muted);
}

h1 {
  margin: 0;
  font-size: clamp(2.6rem, 10vw, 4.4rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  font-weight: 900;
  color: var(--stamp);
  /* Stempel-Look: leicht ungleichmäßige Deckkraft */
  text-shadow: 0 0 1px rgba(179, 57, 42, 0.6);
}
h1 span { font-weight: 400; }

.head__sub {
  margin: 0.9rem 0 0;
  font-size: 0.78rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
}

.rule {
  border: 0;
  border-top: 2px solid var(--ink);
  margin: 1.6rem 0 0;
  position: relative;
}
.rule::after {
  content: "";
  display: block;
  border-top: 1px solid var(--ink);
  margin-top: 3px;
}

/* ---------- Sektionen ---------- */

section { padding: 2.2rem 0 0.5rem; }

h2 {
  margin: 0 0 1.4rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}
h2 em { font-weight: 400; text-transform: none; letter-spacing: 0.05em; color: var(--muted); }

/* Preisliste mit Punkt-Linie wie auf dem Bon */
.prices { list-style: none; margin: 0; padding: 0; }
.prices li {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.45rem 0;
}
.prices li::before {
  content: "";
  order: 2;
  flex: 1;
  border-bottom: 2px dotted rgba(29, 26, 22, 0.35);
  transform: translateY(-4px);
}
.prices span { order: 1; }
.prices b { order: 3; font-weight: 700; white-space: nowrap; }

.small { margin: 1.2rem 0 0; font-size: 0.78rem; color: var(--muted); }

/* ---------- Fundstück: eingerahmter Stempelkasten ---------- */

.find {
  margin-top: 2.4rem;
  border: 2px dashed var(--stamp);
  padding: 1.2rem 1.4rem;
  transform: rotate(-0.6deg);
}
.find h2 { color: var(--stamp); margin-bottom: 0.6rem; }
.find p { margin: 0; font-size: 0.92rem; }

/* ---------- Fuß ---------- */

.foot { margin-top: 2.6rem; font-size: 0.75rem; color: var(--muted); }
.foot .rule { margin-bottom: 1.4rem; }
.foot a { color: var(--ink); }
.foot a:hover, .foot a:focus-visible { color: var(--stamp); }
.foot__tag { margin-top: 1rem; line-height: 2; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}