/* ============================================================
   Infringement Radio — warm paper + hand-drawn ink
   ============================================================ */

:root {
  --bg: #f8f2e2;
  --bg-2: #f1e8d2;
  --ink: #0a0a0a;
  --ink-soft: #3a352c;
  --ink-mute: #6b6355;
  --rule: #0a0a0a;
  --accent: #b3341f;
  --card: #fffaf0;
  --shadow: rgba(10, 10, 10, 0.14);
  --grain-opacity: 0.055;
  --grain-blend: multiply;
}

html[data-theme="dark"] {
  --bg: #14120f;
  --bg-2: #1c1915;
  --ink: #f4eddd;
  --ink-soft: #d8cfbc;
  --ink-mute: #a49a86;
  --rule: #f4eddd;
  --accent: #ff7a5c;
  --card: #1f1b16;
  --shadow: rgba(0, 0, 0, 0.5);
  --grain-opacity: 0.09;
  --grain-blend: screen;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--bg);
  color: var(--ink);
  font-family: "Fraunces", Georgia, "Times New Roman", serif;
  font-variation-settings: "SOFT" 40, "WONK" 1;
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.075rem);
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* animated film-grain field, painted over the whole page */
body::before {
  content: "";
  position: fixed;
  inset: -20%;
  z-index: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: var(--grain-opacity);
  mix-blend-mode: var(--grain-blend);
  animation: grain-drift 18s steps(6) infinite;
}

@keyframes grain-drift {
  0%   { transform: translate(0, 0); }
  20%  { transform: translate(-2%, 1%); }
  40%  { transform: translate(1%, -2%); }
  60%  { transform: translate(-1%, -1%); }
  80%  { transform: translate(2%, 1%); }
  100% { transform: translate(0, 0); }
}

.noise-defs { position: absolute; width: 0; height: 0; overflow: hidden; }

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

a { color: var(--ink); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--accent); }

:focus-visible {
  outline: 2px dashed var(--accent);
  outline-offset: 3px;
}

h1, h2, h3 {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.02em;
  text-wrap: balance;
  margin: 0;
}

h2 { font-size: clamp(2rem, 1.4rem + 3vw, 3.4rem); margin-bottom: 0.6rem; }
h3 { font-size: clamp(1.25rem, 1.05rem + 0.9vw, 1.6rem); margin-bottom: 0.35rem; }

p { margin: 0 0 1rem; }
p:last-child { margin-bottom: 0; }

/* ---------- hand-drawn scribble underline ---------- */
.scribble {
  background: none;
  color: inherit;
  position: relative;
  padding: 0 0.06em;
  white-space: nowrap;
}
.scribble::after {
  content: "";
  position: absolute;
  left: -2%;
  right: -2%;
  bottom: -0.12em;
  height: 0.34em;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 14' preserveAspectRatio='none'%3E%3Cpath d='M2 9 C 30 3, 52 12, 78 7 S 128 2, 152 8 S 184 12, 198 5' fill='none' stroke='%23b3341f' stroke-width='2.6' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
html[data-theme="dark"] .scribble::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 14' preserveAspectRatio='none'%3E%3Cpath d='M2 9 C 30 3, 52 12, 78 7 S 128 2, 152 8 S 184 12, 198 5' fill='none' stroke='%23ff7a5c' stroke-width='2.6' stroke-linecap='round'/%3E%3C/svg%3E");
}

/* ---------- fill-in placeholder ---------- */
.fill {
  border-bottom: 2px dotted var(--accent);
  color: var(--ink-soft);
  font-style: italic;
  padding: 0 0.1em;
}

/* ---------- masthead ---------- */
.masthead {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(6px);
  border-bottom: 2px solid var(--rule);
}
.masthead-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0.7rem clamp(1rem, 4vw, 2.5rem);
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.wordmark {
  text-decoration: none;
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-right: auto;
}
.wordmark-line { display: inline-block; }
.wordmark-radio {
  font-style: italic;
  font-variation-settings: "SOFT" 100, "WONK" 1;
  color: var(--accent);
}
.nav {
  display: flex;
  gap: clamp(0.6rem, 2vw, 1.4rem);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.nav a { text-decoration: none; border-bottom: 1px solid transparent; padding-bottom: 2px; }
.nav a:hover { border-bottom-color: var(--accent); }

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 44px;
  padding: 0.4rem 0.8rem;
  background: transparent;
  border: 1.5px solid var(--rule);
  border-radius: 999px;
  color: var(--ink);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
}
.theme-toggle:hover { background: var(--bg-2); }
.theme-toggle-dot {
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: var(--ink);
  border: 1px solid var(--rule);
}
html[data-theme="dark"] .theme-toggle-dot { background: var(--accent); }

/* ---------- shared layout ---------- */
main { position: relative; z-index: 1; }

section {
  padding: clamp(3rem, 7vw, 6rem) clamp(1rem, 4vw, 2.5rem);
  max-width: 1180px;
  margin: 0 auto;
}

.kicker {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 1.2rem;
}

.section-intro {
  font-size: clamp(1.05rem, 1rem + 0.4vw, 1.25rem);
  color: var(--ink-soft);
  max-width: 58ch;
  margin-bottom: 2rem;
}

/* ---------- hero ---------- */
.hero { padding-top: clamp(2.5rem, 6vw, 5rem); }
.hero-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: start;
}
.hero-copy { grid-column: 1 / 5; }
.hero-card { grid-column: 5 / 7; }

.hero h1 {
  font-size: clamp(2.6rem, 1.4rem + 7vw, 6rem);
  font-weight: 600;
  letter-spacing: -0.045em;
  margin-bottom: 1.6rem;
}
.hero-sub {
  display: inline-block;
  font-size: clamp(1rem, 0.8rem + 1.2vw, 1.7rem);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--ink-soft);
  margin-top: 0.4rem;
}
.lede {
  font-size: clamp(1.05rem, 1rem + 0.5vw, 1.3rem);
  max-width: 46ch;
  color: var(--ink-soft);
  margin-bottom: 2rem;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-bottom: 1.6rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.75rem 1.6rem;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 2px;
  cursor: pointer;
}
.btn-primary {
  background: var(--ink);
  color: var(--bg);
  border: 2px solid var(--ink);
}
.btn-primary:hover { background: var(--accent); border-color: var(--accent); color: var(--bg); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--rule);
}
.btn-ghost:hover { background: var(--bg-2); color: var(--ink); }

.hero-note {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--accent);
  flex: none;
}
.dot-off {
  background: transparent;
  border: 1.5px solid var(--ink-mute);
}

/* now playing — the on-air line, same thing as what's playing */
.hero-nowplaying {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.2rem 0.7rem;
  margin-top: 0.9rem;
  padding-top: 0.9rem;
  border-top: 1px dashed color-mix(in srgb, var(--rule) 40%, transparent);
  max-width: 46ch;
}
.nowplaying-label {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.64rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  flex: none;
}
.nowplaying-value {
  font-size: 1.02rem;
  font-style: italic;
  color: var(--ink-soft);
}

/* hero card — deliberately breaks its cell */
.hero-card {
  background: var(--card);
  border: 1px solid var(--rule);
  border-left-width: 3px;
  padding: 1.4rem 1.3rem;
  box-shadow: 6px 6px 0 var(--shadow);
  transform: translateY(-0.6rem);
}
.card-label {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.64rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 0.3rem;
}
.card-track { font-size: 1.3rem; font-weight: 600; margin-bottom: 0.1rem; line-height: 1.2; }
.card-artist { font-style: italic; color: var(--ink-soft); margin-bottom: 1rem; }
.rule { border: none; border-top: 1px dashed var(--rule); margin: 1rem 0; opacity: 0.45; }
.upnext { list-style: none; padding: 0; margin: 0 0 1rem; font-size: 0.92rem; }
.upnext li { padding: 0.3rem 0; border-bottom: 1px dotted color-mix(in srgb, var(--rule) 30%, transparent); }
.upnext li:last-child { border-bottom: none; }
.upnext span { color: var(--ink-mute); font-style: italic; }
.card-foot { font-size: 0.82rem; color: var(--ink-mute); }
.card-note { font-size: 0.9rem; color: var(--ink-soft); margin: 0; }

/* ---------- listen ---------- */
.listen { border-top: 2px solid var(--rule); }
.listen-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
}
.listen-main { grid-column: 1 / 5; }
.listen-side { grid-column: 5 / 7; }

.player {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.2rem;
  padding: 1.2rem;
  border: 1px solid var(--rule);
  border-top-width: 3px;
  background: var(--card);
}
.play {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  min-height: 52px;
  padding: 0.7rem 1.4rem;
  background: var(--ink);
  color: var(--bg);
  border: 2px solid var(--ink);
  border-radius: 2px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
}
.play:hover { background: var(--accent); border-color: var(--accent); }
.player-off { border-top-color: var(--ink-mute); }
.player-off .play,
.player-off .play:hover {
  background: transparent;
  color: var(--ink-mute);
  border: 2px dashed var(--ink-mute);
  cursor: not-allowed;
}
.player-off .play-icon {
  width: 9px;
  height: 11px;
  border: none;
  background: currentColor;
  opacity: 0.5;
}
.play-icon {
  width: 0;
  height: 0;
  border-left: 9px solid currentColor;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}
.play[aria-pressed="true"] .play-icon {
  width: 9px;
  height: 11px;
  border: none;
  background: currentColor;
}
.player-meta { flex: 1 1 14rem; }
.player-status { font-size: 0.9rem; margin-bottom: 0.25rem; }
.player-hint { font-size: 0.8rem; color: var(--ink-mute); margin: 0; }

.plain-list { list-style: none; padding: 0; margin: 0 0 1.4rem; }
.plain-list li {
  padding: 0.6rem 0;
  border-bottom: 1px dotted color-mix(in srgb, var(--rule) 35%, transparent);
  font-size: 0.94rem;
  color: var(--ink-soft);
}
.plain-list li:last-child { border-bottom: none; }
.plain-list strong { color: var(--ink); font-weight: 600; }
.aside-note { font-size: 0.86rem; color: var(--ink-mute); }

/* ---------- about ---------- */
.about { border-top: 2px solid var(--rule); }
.about-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
}
.about-main { grid-column: 1 / 5; }
.about-main p { max-width: 58ch; color: var(--ink-soft); }
.about-side {
  grid-column: 5 / 7;
  background: var(--card);
  border: 1px solid var(--rule);
  border-right-width: 3px;
  padding: 1.3rem 1.2rem;
  align-self: start;
}
.rules-list { margin: 0; padding-left: 1.2rem; font-size: 0.92rem; color: var(--ink-soft); }
.rules-list li { padding: 0.3rem 0; }
.rules-list li::marker { color: var(--accent); font-family: "JetBrains Mono", monospace; }

/* ---------- contact ---------- */
.contact { border-top: 2px solid var(--rule); }
.contact-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
}
.contact-copy { grid-column: 1 / 4; }
.contact-direct { font-size: 0.94rem; color: var(--ink-mute); }
.contact-form {
  grid-column: 4 / 7;
  display: grid;
  gap: 0.9rem;
  border: 1px solid var(--rule);
  border-top-width: 3px;
  padding: 1.4rem 1.3rem;
  background: var(--card);
}
.contact-form label { display: grid; gap: 0.35rem; }
.contact-form label span {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.contact-form input,
.contact-form textarea {
  font-family: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: 2px;
  padding: 0.65rem 0.7rem;
  min-height: 44px;
  width: 100%;
}
.contact-form textarea { resize: vertical; }
.contact-form input:focus-visible,
.contact-form textarea:focus-visible { outline: 2px dashed var(--accent); outline-offset: 2px; }
.contact-form .btn { justify-self: start; }
.form-status { font-size: 0.88rem; color: var(--ink-soft); margin: 0; }

/* ---------- footer ---------- */
.site-footer {
  border-top: 2px solid var(--rule);
  padding: clamp(2rem, 5vw, 3rem) clamp(1rem, 4vw, 2.5rem) 3.5rem;
  position: relative;
  z-index: 1;
}
.footer-inner { max-width: 1180px; margin: 0 auto; }
.footer-mark { font-size: 1.3rem; font-weight: 600; letter-spacing: -0.03em; margin-bottom: 0.2rem; }
.footer-line { font-style: italic; color: var(--ink-mute); font-size: 0.94rem; }
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  margin-top: 1.4rem;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.footer-links a { text-decoration: none; }
.footer-links a:hover { text-decoration: underline; }

.attribution {
  position: static;
  margin-top: 1.6rem;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem;
  opacity: 1;
  color: var(--ink-mute);
}
.attribution a { color: var(--ink-mute); }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .hero-copy, .hero-card,
  .listen-main, .listen-side,
  .about-main, .about-side,
  .contact-copy, .contact-form { grid-column: 1 / 7; }
  .hero-card { transform: none; }
}

@media (max-width: 620px) {
  .nav { order: 3; width: 100%; overflow-x: auto; padding-bottom: 0.2rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  body::before { animation: none; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}