:root {
  color-scheme: dark;
  --bg: #080b10;
  --bg-soft: #0d1218;
  --surface: #121920;
  --surface-soft: #17222b;
  --surface-strong: #1d2a33;
  --text: #f2f6f3;
  --muted: #aeb9b5;
  --line: #293640;
  --accent: #74d6a4;
  --accent-strong: #8fd9ff;
  --accent-warm: #ffb86b;
  --accent-soft: rgba(116, 214, 164, 0.14);
  --blue-soft: rgba(143, 217, 255, 0.12);
  --warm-soft: rgba(255, 184, 107, 0.12);
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.28);
  --radius: 8px;
  --content: 1080px;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--text);
  background:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    radial-gradient(circle at 18% 0%, rgba(116, 214, 164, 0.12), transparent 28rem),
    radial-gradient(circle at 80% 12%, rgba(255, 184, 107, 0.09), transparent 24rem),
    var(--bg);
  background-size: 42px 42px, 42px 42px, auto, auto, auto;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(125deg, rgba(143, 217, 255, 0.06), transparent 38%),
    linear-gradient(235deg, rgba(116, 214, 164, 0.06), transparent 42%);
  opacity: 0.9;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

button,
input,
select {
  appearance: none;
  color: inherit;
  font: inherit;
}

button {
  background: none;
  border: 0;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  letter-spacing: 0;
}

h1 {
  max-width: 12.5ch;
  margin-bottom: 1rem;
  font-size: clamp(2.35rem, 7.4vw, 5rem);
  line-height: 0.98;
}

h2 {
  max-width: 17ch;
  margin-bottom: 0;
  font-size: clamp(1.5rem, 3.8vw, 2.55rem);
  line-height: 1.08;
}

h3 {
  margin-bottom: 0.35rem;
  font-size: 1.08rem;
  line-height: 1.25;
}

:focus-visible {
  outline: 3px solid var(--accent-strong);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 50;
  padding: 0.65rem 0.85rem;
  color: #07100d;
  background: var(--accent);
  border-radius: 6px;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-shell {
  width: min(calc(100% - 32px), var(--content));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(8, 11, 16, 0.84);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  align-items: center;
  min-height: 4.25rem;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 850;
  text-decoration: none;
}

.brand-mark {
  width: 0.72rem;
  height: 0.72rem;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(116, 214, 164, 0.12);
}

.site-nav,
.nav {
  display: flex;
  flex: 1 1 auto;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.15rem;
}

.site-nav a,
.nav-link {
  padding: 0.55rem 0.7rem;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 750;
  text-decoration: none;
  border-radius: 6px;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.nav-link:hover,
.nav-link:focus-visible {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.nav-toggle {
  display: none;
}

.animation-toggle,
.motion-toggle,
.button,
.btn,
.copy-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.45rem;
  padding: 0.58rem 0.85rem;
  color: var(--text);
  font-weight: 850;
  text-align: center;
  text-decoration: none;
  background: rgba(18, 25, 32, 0.9);
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    color 180ms ease,
    opacity 180ms ease,
    transform 180ms ease;
}

.button:hover,
.btn:hover,
.copy-button:hover,
.animation-toggle:hover,
.motion-toggle:hover {
  background: var(--surface-soft);
  border-color: #42535e;
  transform: translateY(-2px);
}

.button-primary {
  color: #07100d;
  background: linear-gradient(135deg, var(--accent), #9be7bd);
  border-color: rgba(155, 231, 189, 0.8);
  box-shadow: 0 0 22px rgba(116, 214, 164, 0.18);
}

.button-primary:hover {
  box-shadow: 0 0 32px rgba(116, 214, 164, 0.26);
}

.nav-toggle.btn {
  display: none;
}

.animation-toggle,
.motion-toggle {
  display: none;
  flex: 0 0 auto;
  min-height: 2.25rem;
  padding-inline: 0.7rem;
  color: var(--accent);
  font-size: 0.84rem;
}

.js .animation-toggle,
.js .motion-toggle {
  display: inline-flex;
}

.section {
  padding: clamp(2.7rem, 6.8vw, 5.2rem) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.hero {
  padding-top: clamp(2.6rem, 6vw, 4.8rem);
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 340px);
  gap: clamp(1.5rem, 5vw, 3.5rem);
  align-items: center;
}

.hero-copy {
  position: relative;
}

.hero-copy::before {
  content: "";
  display: block;
  width: 4.8rem;
  height: 0.18rem;
  margin-bottom: 1.2rem;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong), transparent);
  border-radius: 999px;
}

.eyebrow {
  margin-bottom: 0.55rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 850;
  text-transform: uppercase;
}

.lead {
  max-width: 44rem;
  margin-bottom: 0.8rem;
  color: #dbe4df;
  font-size: clamp(1.05rem, 2.4vw, 1.35rem);
  font-weight: 750;
}

.hero-text,
.section-body,
.project-card p,
.overlay-card p,
.footer,
.note,
.status-panel p,
.info-card p {
  color: var(--muted);
}

.hero-text {
  max-width: 42rem;
  margin-bottom: 1.25rem;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.hero-panel {
  position: relative;
  display: grid;
  gap: 0.9rem;
  padding: 0.85rem;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
    rgba(18, 25, 32, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: -1;
  background: linear-gradient(135deg, rgba(116, 214, 164, 0.5), rgba(143, 217, 255, 0.18));
  border-radius: var(--radius);
  opacity: 0.32;
}

.profile-card {
  position: relative;
  margin: 0;
}

.profile-card::before {
  content: "";
  position: absolute;
  inset: -8px;
  z-index: -1;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong), var(--accent-warm));
  border-radius: 8px;
  opacity: 0.56;
  transform: rotate(-1.5deg);
}

.profile-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  background: #050609;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem;
}

.signal-card,
.info-card,
.skill-card,
.project-card,
.social-card,
.overlay-card,
.status-panel,
.feature-card,
.card {
  background: rgba(18, 25, 32, 0.86);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.signal-card {
  min-width: 0;
  padding: 0.65rem;
}

.signal-card span,
.info-card span,
.social-card span,
.card-topline,
.status-panel span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.signal-card strong,
.info-card strong {
  display: block;
  overflow-wrap: anywhere;
  color: var(--text);
  font-size: 0.92rem;
  line-height: 1.25;
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(1.25rem, 5vw, 3rem);
}

.section-body p:last-child,
.footer p,
.project-card p,
.overlay-card p,
.info-card p,
.status-panel p {
  margin-bottom: 0;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 1rem;
}

.info-card {
  padding: 0.95rem;
}

.info-card strong {
  margin: 0.25rem 0 0.35rem;
  font-size: 1rem;
}

.skill-grid,
.mini-tags {
  display: grid;
  padding: 0;
  margin: 0;
  list-style: none;
}

.skill-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
}

.skill-card {
  position: relative;
  min-height: 6.2rem;
  padding: 0.9rem;
  overflow: hidden;
}

.skill-card::after {
  content: "";
  position: absolute;
  right: -1.8rem;
  bottom: -1.8rem;
  width: 4rem;
  height: 4rem;
  background: var(--accent-soft);
  border-radius: 50%;
  opacity: 0.75;
}

.skill-card strong {
  display: block;
  margin-bottom: 0.25rem;
  color: #ddfff0;
  font-size: 1.02rem;
}

.skill-card span {
  color: var(--muted);
  font-size: 0.92rem;
}

.card-grid,
.social-grid,
.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.signal-grid.grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.info-grid.grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.skill-grid.grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.project-card {
  display: grid;
  min-height: 14.5rem;
  gap: 1rem;
  align-content: space-between;
  padding: 1rem;
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.18);
}

.project-card,
.social-card,
.overlay-card,
.skill-card,
.info-card,
.feature-card,
.status-panel {
  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.project-card:hover,
.social-card:hover,
.overlay-card:hover,
.skill-card:hover,
.info-card:hover,
.feature-card:hover,
.status-panel:hover {
  background: rgba(23, 34, 43, 0.94);
  border-color: #40515a;
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.24);
  transform: translateY(-3px);
}

.card-topline {
  display: flex;
  justify-content: space-between;
  gap: 0.7rem;
}

.project-card > a,
.overlay-card a:not(.button),
.feature-card a:not(.button) {
  color: var(--accent-strong);
  font-weight: 850;
  text-decoration: none;
}

.mini-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.mini-tags li,
.badge {
  padding: 0.28rem 0.45rem;
  color: #f4dfc0;
  font-size: 0.82rem;
  font-weight: 850;
  background: var(--warm-soft);
  border: 1px solid rgba(255, 184, 107, 0.26);
  border-radius: 6px;
}

.feature-section {
  padding-block: clamp(2.4rem, 5.6vw, 4.4rem);
}

.feature-card {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(1rem, 4vw, 2.5rem);
  padding: clamp(1rem, 3vw, 1.4rem);
  background:
    linear-gradient(135deg, rgba(116, 214, 164, 0.13), transparent 38%),
    rgba(18, 25, 32, 0.9);
}

.feature-body p {
  margin-bottom: 1rem;
}

.social-card {
  display: grid;
  gap: 0.18rem;
  min-height: 6.4rem;
  padding: 1rem;
  color: var(--text);
  text-align: left;
  text-decoration: none;
  cursor: pointer;
}

.social-card strong {
  overflow-wrap: anywhere;
  font-size: 1.1rem;
}

.social-card small {
  color: var(--muted);
  font-size: 0.88rem;
}

.copy-status {
  min-height: 1.4rem;
  margin: 0.8rem 0 0;
  color: var(--accent);
}

.footer {
  padding: 1.4rem 0 2rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.8rem;
}

.footer a {
  color: var(--accent-strong);
  font-weight: 850;
  text-decoration: none;
}

.page-hero {
  padding: clamp(2.4rem, 7vw, 4.5rem) 0 clamp(2rem, 5vw, 3.4rem);
}

.page-hero h1 {
  max-width: 14ch;
}

.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(230px, 320px);
  gap: clamp(1rem, 4vw, 2.5rem);
  align-items: end;
}

.status-panel {
  padding: 1rem;
  background:
    linear-gradient(135deg, rgba(143, 217, 255, 0.12), transparent 42%),
    rgba(18, 25, 32, 0.9);
}

.status-panel strong {
  display: block;
  margin: 0.25rem 0 0.35rem;
  font-size: 1.25rem;
}

.overlay-card {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(280px, 1.08fr);
  gap: clamp(1rem, 4vw, 2rem);
  align-items: start;
  padding: 1rem;
  background:
    linear-gradient(135deg, rgba(116, 214, 164, 0.1), transparent 38%),
    rgba(18, 25, 32, 0.9);
}

.overlay-tags {
  margin-top: 1rem;
}

.overlay-actions {
  min-width: 0;
}

.field-label {
  display: block;
  margin: 1rem 0 0.4rem;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 850;
  text-transform: uppercase;
}

.select-control {
  width: min(100%, 28rem);
  min-height: 2.7rem;
  padding: 0.64rem 2.4rem 0.64rem 0.78rem;
  color: var(--text);
  background:
    linear-gradient(45deg, transparent 50%, var(--accent) 50%) calc(100% - 1.05rem) 1.08rem / 0.45rem 0.45rem no-repeat,
    linear-gradient(135deg, var(--accent) 50%, transparent 50%) calc(100% - 0.76rem) 1.08rem / 0.45rem 0.45rem no-repeat,
    rgba(8, 11, 16, 0.78);
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
}

.select-control:focus {
  border-color: var(--accent-strong);
}

.preview-shell {
  display: grid;
  min-height: 190px;
  margin-bottom: 1rem;
  padding: 1rem;
  overflow: hidden;
  place-items: center;
  background-color: #111821;
  background-image:
    linear-gradient(45deg, rgba(255, 255, 255, 0.07) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(255, 255, 255, 0.07) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, rgba(255, 255, 255, 0.07) 75%),
    linear-gradient(-45deg, transparent 75%, rgba(255, 255, 255, 0.07) 75%);
  background-position:
    0 0,
    0 10px,
    10px -10px,
    -10px 0;
  background-size: 20px 20px;
  border: 1px solid #2d3b47;
  border-radius: var(--radius);
}

.overlay-preview {
  display: block;
  width: 100%;
  height: 150px;
  background: transparent;
  border: 0;
}

.url-box {
  display: block;
  margin: 0.8rem 0 1rem;
  padding: 0.75rem;
  overflow-wrap: anywhere;
  color: #e1f8ff;
  background: #070a0f;
  border: 1px solid #26343b;
  border-radius: 6px;
}

.note {
  margin: 0 0 0.4rem;
}

.private-page .brand {
  color: #f7fff8;
}

.private-hero h1 {
  max-width: 13ch;
}

.private-status {
  background:
    linear-gradient(135deg, rgba(255, 184, 107, 0.15), transparent 42%),
    rgba(18, 25, 32, 0.92);
}

.private-section {
  padding-top: clamp(1rem, 3vw, 2rem);
}

.private-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.private-card {
  display: grid;
  min-height: 18rem;
  gap: 1.2rem;
  align-content: space-between;
  padding: 1rem;
  background:
    linear-gradient(135deg, rgba(143, 217, 255, 0.08), transparent 42%),
    rgba(18, 25, 32, 0.9);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.18);
  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.private-card:hover {
  background:
    linear-gradient(135deg, rgba(143, 217, 255, 0.12), transparent 42%),
    rgba(23, 34, 43, 0.95);
  border-color: #40515a;
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.24);
  transform: translateY(-3px);
}

.private-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.private-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.private-copy-status {
  margin-top: 1rem;
}

.ytmusic-overlay-card {
  grid-template-columns: minmax(0, 0.82fr) minmax(340px, 1.18fr);
}

.ytmusic-preview-shell {
  min-height: 230px;
}

.ytmusic-preview {
  width: min(100%, 700px);
  height: 180px;
}

.radio-feature,
.radio-player,
.radio-now,
.radio-song-card,
.radio-timeline {
  background: rgba(18, 25, 32, 0.9);
}

.radio-dashboard {
  display: grid;
  min-height: calc(100svh - 4.25rem);
  padding: clamp(2rem, 4.8vw, 4rem) 0;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.radio-page .section {
  padding: clamp(1.8rem, 4.8vw, 3.2rem) 0;
}

.radio-dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 330px);
  gap: clamp(1.7rem, 4vw, 2.7rem);
  align-items: start;
}

.radio-main-column {
  display: grid;
  min-width: 0;
  gap: clamp(1.35rem, 3vw, 2rem);
}

.radio-intro {
  display: grid;
  gap: 0.78rem;
}

.radio-intro h1 {
  max-width: 12ch;
  margin-bottom: 0;
  font-size: clamp(2.25rem, 6vw, 4.25rem);
}

.radio-intro .lead {
  margin-bottom: 0;
  font-size: clamp(1rem, 2.2vw, 1.22rem);
}

.status-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.52rem 0.95rem;
  align-items: center;
  width: fit-content;
  max-width: 100%;
  padding: 0.86rem 1rem;
}

.status-strip > span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
  text-transform: uppercase;
}

.status-strip strong {
  font-size: 1rem;
}

.status-strip p {
  margin: 0;
  color: var(--muted);
}

.radio-grid {
  display: grid;
  grid-template-columns: minmax(270px, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(0.9rem, 3vw, 1.35rem);
  align-items: stretch;
}

.radio-live-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.1rem, 2.6vw, 1.55rem);
  align-items: stretch;
}

.radio-player,
.radio-now {
  padding: clamp(1.35rem, 3vw, 1.85rem);
}

.radio-player {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(260px, 0.78fr);
  gap: clamp(0.95rem, 2.4vw, 1.35rem);
  align-items: start;
  padding-block: clamp(1rem, 2.2vw, 1.35rem);
}

.radio-player h2,
.radio-track h2 {
  font-size: clamp(1.32rem, 2.4vw, 1.86rem);
  line-height: 1.16;
}

.radio-player p {
  margin-bottom: 0;
}

.radio-player audio {
  display: none;
}

.radio-controls {
  display: grid;
  gap: 0.75rem;
  min-width: 0;
}

.live-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 800;
}

.live-dot {
  width: 0.7rem;
  height: 0.7rem;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(116, 214, 164, 0.12);
}

.player-actions {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.6rem;
  min-width: 0;
}

.radio-player .button {
  flex: 1 1 0;
  min-width: 7.2rem;
  padding-inline: 0.7rem;
  white-space: nowrap;
}

.volume-control,
.radio-check {
  display: grid;
  gap: 0.4rem;
}

.volume-control span,
.radio-check span {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 850;
}

.volume-control input[type="range"] {
  width: 100%;
  height: 0.5rem;
  padding: 0;
  background: #07100d;
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
}

.volume-control input[type="range"]::-webkit-slider-thumb {
  width: 1rem;
  height: 1rem;
  appearance: none;
  background: var(--accent);
  border: 2px solid #08100d;
  border-radius: 50%;
}

.volume-control input[type="range"]::-moz-range-thumb {
  width: 1rem;
  height: 1rem;
  background: var(--accent);
  border: 2px solid #08100d;
  border-radius: 50%;
}

.radio-check {
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
}

.radio-check input {
  width: 1.1rem;
  height: 1.1rem;
  background: #07100d;
  border: 1px solid var(--line);
  border-radius: 4px;
}

.radio-check input:checked {
  background:
    linear-gradient(135deg, transparent 42%, #07100d 42% 58%, transparent 58%),
    linear-gradient(45deg, transparent 48%, #07100d 48% 62%, transparent 62%),
    var(--accent);
  border-color: var(--accent);
}

.radio-message {
  min-height: 1.45rem;
  margin: 0;
  color: var(--accent-strong);
  font-size: 0.9rem;
}

.radio-now {
  display: grid;
  grid-template-columns: minmax(170px, 215px) minmax(0, 1fr);
  gap: clamp(1.15rem, 3vw, 1.65rem);
  align-items: center;
}

.radio-art,
.song-art {
  position: relative;
  aspect-ratio: 1;
  margin: 0;
  overflow: hidden;
  background: #050609;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
}

.radio-art::before,
.song-art::before {
  content: "RADIO";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: rgba(242, 246, 243, 0.42);
  font-size: clamp(0.75rem, 2vw, 1rem);
  font-weight: 900;
  background:
    linear-gradient(135deg, rgba(116, 214, 164, 0.16), transparent 46%),
    #050609;
}

.radio-art img,
.song-art img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #050609;
}

.radio-art img.is-loading,
.song-art img.is-loading {
  opacity: 0.35;
}

.radio-art img[hidden],
.song-art img[hidden] {
  display: none;
}

.radio-track,
.radio-song-card > div {
  min-width: 0;
}

.radio-track h2,
.radio-song-card h3 {
  max-width: 100%;
  hyphens: auto;
  overflow-wrap: break-word;
  word-break: normal;
}

.radio-track h2 {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.radio-track p[data-radio-artist],
.radio-track p[data-radio-album] {
  display: -webkit-box;
  overflow: hidden;
  margin-bottom: 0;
  line-height: 1.45;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.radio-track p[data-radio-artist] {
  font-size: clamp(1rem, 2vw, 1.14rem);
}

.radio-track p[data-radio-album] {
  margin-top: 0.22rem;
  color: var(--accent-strong);
  font-size: clamp(0.88rem, 1.6vw, 0.98rem);
  font-weight: 800;
  -webkit-line-clamp: 1;
}

.track-progress {
  display: grid;
  gap: 0.34rem;
  margin-top: 0.72rem;
}

.track-progress[hidden] {
  display: none;
}

.track-progress-bar {
  height: 0.42rem;
  overflow: hidden;
  background: rgba(143, 217, 255, 0.12);
  border: 1px solid rgba(143, 217, 255, 0.18);
  border-radius: 999px;
}

.track-progress-bar span {
  display: block;
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--blue));
  border-radius: inherit;
  transition: width 280ms linear;
}

.track-progress-time {
  display: flex;
  justify-content: space-between;
  gap: 0.6rem;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 850;
  line-height: 1.2;
}

.radio-track p,
.radio-song-card p,
.radio-song-card small {
  color: var(--muted);
}

.radio-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.9rem;
}

.radio-meta span {
  padding: 0.25rem 0.48rem;
  color: #dff6ff;
  font-size: 0.76rem;
  font-weight: 850;
  background: var(--blue-soft);
  border: 1px solid rgba(143, 217, 255, 0.24);
  border-radius: 999px;
}

.radio-sequence {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.66rem;
  margin-top: 0.85rem;
}

.radio-song-card {
  position: relative;
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 0.68rem;
  align-items: center;
  min-height: auto;
  padding: 0.78rem;
  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    opacity 180ms ease,
    transform 180ms ease;
}

.radio-song-card .card-topline {
  grid-column: 1 / -1;
  font-size: 0.68rem;
  letter-spacing: 0;
}

.radio-song-card h3 {
  margin-bottom: 0.2rem;
  display: -webkit-box;
  overflow: hidden;
  font-size: 0.9rem;
  line-height: 1.28;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.radio-song-card p {
  margin-bottom: 0;
  font-size: 0.8rem;
  line-height: 1.32;
}

.radio-song-card small {
  display: -webkit-box;
  overflow: hidden;
  margin-top: 0.08rem;
  font-size: 0.72rem;
  font-weight: 780;
  line-height: 1.25;
  overflow-wrap: break-word;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}

.radio-song-card small[hidden] {
  display: none;
}

.radio-song-card.is-current {
  grid-template-columns: 70px minmax(0, 1fr);
  padding: 0.88rem;
  background:
    linear-gradient(135deg, rgba(116, 214, 164, 0.12), transparent 46%),
    rgba(23, 34, 43, 0.98);
  border-color: rgba(116, 214, 164, 0.56);
  box-shadow:
    0 0 0 1px rgba(116, 214, 164, 0.2),
    0 18px 44px rgba(0, 0, 0, 0.24);
}

.radio-timeline {
  position: relative;
  align-self: start;
  height: auto;
  padding: clamp(0.82rem, 1.7vw, 1rem);
}

.timeline-heading h2 {
  max-width: 100%;
  font-size: clamp(1.02rem, 1.8vw, 1.22rem);
  line-height: 1.2;
}

.timeline-heading .eyebrow {
  margin-bottom: 0.32rem;
  font-size: 0.7rem;
}

.radio-timeline-list {
  position: relative;
  padding-left: 1.08rem;
}

.radio-timeline-list::before {
  content: "";
  position: absolute;
  top: 0.8rem;
  bottom: 0.8rem;
  left: 0.38rem;
  width: 1px;
  background: linear-gradient(
    180deg,
    rgba(143, 217, 255, 0.08),
    rgba(116, 214, 164, 0.45),
    rgba(143, 217, 255, 0.08)
  );
}

.radio-timeline .radio-song-card {
  transform: none;
}

.radio-timeline .radio-song-card::before {
  content: "";
  position: absolute;
  top: 1rem;
  left: -0.88rem;
  z-index: 2;
  width: 0.48rem;
  height: 0.48rem;
  background: #41515a;
  border: 2px solid #0b1117;
  border-radius: 50%;
}

.radio-timeline .radio-song-card.is-current {
  opacity: 1;
  transform: none;
}

.radio-timeline [data-radio-card="previous"] {
  opacity: 0.54;
}

.radio-timeline [data-radio-card="next"] {
  opacity: 0.66;
}

.radio-timeline .radio-song-card.is-current::before {
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(116, 214, 164, 0.12);
}

.radio-timeline .radio-song-card.is-current h3 {
  font-size: 0.98rem;
  -webkit-line-clamp: 3;
}

.radio-timeline .radio-song-card:hover {
  opacity: 1;
  border-color: #40515a;
}

.radio-chat {
  display: grid;
  gap: 0.64rem;
  margin-top: 0.95rem;
  padding-top: 0.9rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.radio-chat-heading {
  display: flex;
  justify-content: space-between;
  gap: 0.7rem;
  align-items: end;
}

.radio-chat-heading h3 {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.2;
}

.radio-chat-heading .eyebrow {
  margin-bottom: 0.24rem;
  font-size: 0.68rem;
}

.radio-chat-heading span {
  flex: 0 0 auto;
  padding: 0.22rem 0.44rem;
  color: var(--accent-strong);
  font-size: 0.68rem;
  font-weight: 900;
  background: rgba(116, 214, 164, 0.08);
  border: 1px solid rgba(116, 214, 164, 0.18);
  border-radius: 999px;
}

.radio-chat-list {
  display: grid;
  gap: 0.45rem;
  min-height: 4.4rem;
  overflow: hidden;
}

.radio-chat-empty,
.radio-chat-status {
  margin: 0;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.35;
}

.radio-chat-message {
  display: grid;
  gap: 0.14rem;
  min-width: 0;
  padding: 0.52rem 0.58rem;
  background: rgba(8, 11, 16, 0.42);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 7px;
}

.radio-chat-meta {
  display: flex;
  justify-content: space-between;
  gap: 0.55rem;
  color: var(--muted);
  font-size: 0.67rem;
  font-weight: 850;
}

.radio-chat-author {
  color: var(--accent-strong);
}

.radio-chat-text {
  margin: 0;
  color: var(--text);
  font-size: 0.82rem;
  line-height: 1.34;
  overflow-wrap: anywhere;
}

.radio-chat-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.45rem;
}

.radio-chat-form input {
  min-width: 0;
  width: 100%;
  min-height: 2.45rem;
  padding: 0.6rem 0.68rem;
  color: var(--text);
  background: rgba(8, 11, 16, 0.65);
  border: 1px solid var(--line);
  border-radius: 7px;
}

.radio-chat-form input:focus {
  border-color: var(--accent-strong);
  outline: 2px solid rgba(116, 214, 164, 0.22);
  outline-offset: 0;
}

.radio-chat-form .button {
  min-height: 2.45rem;
  padding: 0.48rem 0.7rem;
  font-size: 0.78rem;
}

html[data-animations="on"] .radio-song-card.is-changing {
  animation: radio-card-refresh 420ms ease;
}

.technical-details {
  margin: 1rem 0;
  padding: 0.85rem;
  background: rgba(8, 11, 16, 0.45);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.technical-details summary {
  color: var(--accent-strong);
  font-weight: 850;
  cursor: pointer;
}

.technical-details p {
  margin: 0.65rem 0 0;
}

code {
  color: #e1f8ff;
}

.reveal {
  opacity: 1;
  transform: none;
}

.js[data-animations="on"] .reveal {
  opacity: 0;
  transform: translate3d(0, 18px, 0);
  transition:
    opacity 520ms ease,
    transform 520ms ease;
  transition-delay: var(--reveal-delay, 0ms);
}

.js[data-animations="on"] .reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

@keyframes soft-pulse {
  0%,
  100% {
    opacity: 0.72;
    transform: scale(1);
  }

  50% {
    opacity: 1;
    transform: scale(1.08);
  }
}

@keyframes panel-shift {
  0%,
  100% {
    opacity: 0.28;
    transform: translate3d(0, 0, 0);
  }

  50% {
    opacity: 0.45;
    transform: translate3d(0, -4px, 0);
  }
}

@keyframes radio-card-refresh {
  0% {
    filter: brightness(0.72);
  }

  100% {
    filter: brightness(1);
  }
}

html[data-animations="on"] .brand-mark {
  animation: soft-pulse 3.6s ease-in-out infinite;
}

html[data-animations="on"] .hero-panel::before,
html[data-animations="on"] .profile-card::before {
  animation: panel-shift 7s ease-in-out infinite;
}

html[data-animations="off"] {
  scroll-behavior: auto;
}

html[data-animations="off"] *,
html[data-animations="off"] *::before,
html[data-animations="off"] *::after {
  animation-duration: 1ms !important;
  animation-iteration-count: 1 !important;
  scroll-behavior: auto !important;
  transition-duration: 1ms !important;
}

html[data-animations="off"] .reveal {
  opacity: 1 !important;
  transform: none !important;
}

@media (max-width: 920px) {
  .header-inner {
    flex-wrap: wrap;
    min-height: 3.8rem;
    padding: 0.7rem 0;
  }

  .brand {
    margin-right: auto;
  }

  .js .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.25rem;
    padding: 0.45rem 0.7rem;
    color: var(--text);
    font-weight: 850;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 6px;
    cursor: pointer;
  }

  .site-nav {
    order: 3;
    flex-basis: 100%;
    justify-content: flex-start;
  }

  .js .site-nav {
    display: none;
  }

  .js .site-nav.is-open {
    display: flex;
  }

  .hero-layout,
  .section-grid,
  .feature-card,
  .page-hero-grid,
  .overlay-card,
  .ytmusic-overlay-card,
  .radio-grid,
  .radio-now,
  .radio-dashboard-grid {
    grid-template-columns: 1fr;
  }

  .radio-dashboard {
    min-height: auto;
    align-items: start;
  }

  .radio-timeline {
    align-self: start;
  }

  .radio-sequence {
    grid-template-columns: 1fr;
  }

  .skill-grid,
  .card-grid,
  .private-grid,
  .social-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-panel {
    max-width: 360px;
  }

  .radio-art {
    width: min(100%, 210px);
  }

  .radio-song-card {
    min-height: auto;
  }
}

@media (max-width: 640px) {
  h1,
  h2 {
    max-width: 100%;
  }

  .site-shell {
    width: min(calc(100% - 24px), var(--content));
  }

  .signal-grid,
  .info-grid,
  .skill-grid,
  .card-grid,
  .private-grid,
  .social-grid {
    grid-template-columns: 1fr;
  }

  .signal-grid {
    gap: 0.5rem;
  }

  .site-nav a,
  .button,
  .copy-button,
  .animation-toggle,
  .nav-toggle {
    width: 100%;
  }

  .site-nav {
    gap: 0.4rem;
  }

  .button-row {
    width: 100%;
  }

  .button-row .button,
  .button-row .copy-button {
    flex: 1 1 100%;
  }

  .radio-live-grid {
    grid-template-columns: 1fr;
  }

  .radio-player,
  .radio-now {
    grid-template-columns: 1fr;
  }

  .radio-player {
    gap: 1.1rem;
  }

  .radio-art {
    width: min(100%, 220px);
  }

  .radio-song-card {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 0.65rem;
  }

  .radio-song-card.is-current {
    grid-template-columns: 70px minmax(0, 1fr);
    padding: 0.85rem;
  }

  .player-actions {
    width: 100%;
    flex-wrap: wrap;
  }

  .radio-player .button {
    flex: 1 1 8rem;
    min-width: 0;
  }

  .radio-chat-heading,
  .radio-chat-form {
    grid-template-columns: 1fr;
  }

  .radio-chat-heading {
    display: grid;
    align-items: start;
  }

  .radio-chat-heading span {
    width: fit-content;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }

  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}