:root {
  --wood: #3b2a1c;
  --cream: #efe4d0;
  --brass: #c4a35a;
  --crt: #1f3d2c;
  --green: #7dffb3;
  --ink: #23180f;
  --muted: #6b5a48;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "IBM Plex Sans", system-ui, sans-serif;
  background: var(--cream);
  color: var(--ink);
  line-height: 1.5;
}
a { color: inherit; }
h1, h2, h3 { font-family: "IBM Plex Serif", serif; font-weight: 600; line-height: 1.15; }

.facade {
  min-height: 100vh;
  background: linear-gradient(#2a1d14, var(--wood));
  color: var(--cream);
  display: grid;
  grid-template-rows: 1fr auto auto;
  padding: 40px 8vw 32px;
}
.sign p { letter-spacing: 0.18em; font-size: 12px; color: var(--brass); font-weight: 700; }
.sign h1 { font-size: clamp(40px, 8vw, 72px); margin: 12px 0 8px; }
.sign em { font-style: italic; color: var(--brass); }
.tag { font-size: 20px; font-family: "IBM Plex Serif", serif; }
.window-card {
  justify-self: start;
  background: rgba(239, 228, 208, 0.1);
  border: 1px solid rgba(196, 163, 90, 0.45);
  padding: 18px 20px;
  margin: 28px 0;
}
.window-card p { margin: 4px 0; }
.window-card a { color: var(--brass); }
.tools { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.lang { display: flex; border: 1px solid rgba(196,163,90,0.5); }
.lang button {
  border: 0; background: transparent; color: var(--cream);
  padding: 8px 12px; cursor: pointer; font: inherit; font-size: 12px; font-weight: 700;
}
.lang button.active { background: var(--brass); color: var(--wood); }
.enter {
  background: var(--brass);
  color: var(--wood);
  text-decoration: none;
  padding: 12px 16px;
  font-weight: 700;
}

.radio {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  min-height: 70vh;
}
.dial {
  background: var(--crt);
  color: var(--green);
  padding: 48px 8vw;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.freq {
  font-family: "IBM Plex Serif", serif;
  font-size: clamp(56px, 10vw, 96px);
  line-height: 0.9;
  text-shadow: 0 0 18px rgba(125, 255, 179, 0.45);
}
.band { letter-spacing: 0.2em; font-size: 12px; margin: 8px 0 28px; opacity: 0.8; }
#dial {
  width: 100%;
  accent-color: var(--green);
  cursor: pointer;
}
.ticks {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  margin-top: 8px;
  opacity: 0.7;
}
.station { padding: 48px 8vw; background: #f6eee0; display: flex; flex-direction: column; justify-content: center; }
.onair { color: #9a1f1f; font-size: 12px; letter-spacing: 0.2em; font-weight: 800; margin-bottom: 10px; }
.station h2 { font-size: clamp(26px, 4vw, 40px); margin-bottom: 12px; }
.station p { color: var(--muted); font-size: 17px; max-width: 46ch; }
.station .extra {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed #c4b49a;
  color: var(--ink);
  font-size: 15px;
}

.aisles { padding: 56px 8vw 40px; }
.aisles h2 { font-size: clamp(28px, 4vw, 40px); margin-bottom: 12px; }
.intro { color: var(--muted); max-width: 62ch; margin-bottom: 28px; }
.plan { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 2px; background: var(--wood); }
.plan article { background: var(--cream); padding: 22px; }
.plan article p:first-child { font-family: "IBM Plex Serif", serif; font-size: 28px; color: var(--brass); }
.plan h3 { font-size: 22px; margin: 6px 0 8px; }
.plan p { color: var(--muted); }

.walk {
  padding: 8px 8vw 48px;
  background: #f6eee0;
}
.walk h2 { font-size: clamp(26px, 3.5vw, 36px); margin-bottom: 16px; }
.walk ol {
  display: grid;
  gap: 10px;
  max-width: 70ch;
  padding-left: 22px;
  color: var(--muted);
}

.counter {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  padding: 40px 8vw 56px;
  background: #e7d8c0;
}
.kicker { color: #9a1f1f; font-size: 12px; letter-spacing: 0.16em; font-weight: 800; }
.counter h2 { font-size: 30px; margin: 8px 0 10px; }
.counter p { color: var(--muted); }
.shop-rules {
  list-style: none;
  margin-top: 18px;
  display: grid;
  gap: 8px;
}
.shop-rules li {
  padding: 10px 0;
  border-bottom: 1px solid rgba(59, 42, 28, 0.18);
  color: var(--muted);
  font-size: 15px;
}
form { display: grid; gap: 10px; }
@media (min-width: 700px) {
  form { grid-template-columns: 1fr 1fr; }
  .wide, form button, .note { grid-column: 1 / -1; }
}
label { display: grid; gap: 4px; font-size: 12px; font-weight: 700; }
input, textarea {
  font: inherit; padding: 10px;
  border: 0; border-bottom: 1px solid var(--wood);
  background: transparent;
}
button[type="submit"] {
  justify-self: start;
  background: var(--wood); color: var(--cream); border: 0;
  padding: 12px 16px; font: inherit; font-weight: 700; cursor: pointer;
}
.note { font-size: 13px; color: var(--muted); }
footer {
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding: 18px 8vw 32px; color: var(--muted); font-size: 13px;
  background: var(--wood); color: #d9cbb4;
}

@media (max-width: 800px) {
  .radio, .plan, .counter { grid-template-columns: 1fr; }
}