/*
  Oliver Napthine website shared visual shell.
*/

/* Design tokens
   ========================================================================== */

:root {
  color-scheme: dark;
  --color-bg: #050505;
  --color-text: #e6e6e1;
  --color-muted: #8b8b84;
  --color-border: #292929;
  --color-border-strong: #444440;
  --color-focus: #f4f4ee;
  --color-link-hover: #ffffff;

  --font-mono: ui-monospace, "SFMono-Regular", "Cascadia Code", "Roboto Mono", Consolas, "Liberation Mono", monospace;

  --outer-width: 1240px;
  --rail-width: clamp(180px, 18vw, 220px);
  --page-padding: clamp(16px, 3vw, 32px);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;

  --logo-size: 64px;
  --rule: 1px solid var(--color-border);
  --rule-strong: 1px solid var(--color-border-strong);
}

/* Reset and document defaults
   ========================================================================== */

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

html {
  min-width: 320px;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.55;
  letter-spacing: 0;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--color-bg);
  color: var(--color-text);
  font: inherit;
}

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

button,
input,
textarea,
select {
  font: inherit;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

a:hover {
  color: var(--color-link-hover);
}

/* Accessibility
   ========================================================================== */

:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 4px;
}

.skip-link {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  z-index: 10;
  display: inline-flex;
  padding: var(--space-2) var(--space-3);
  border: var(--rule-strong);
  background: var(--color-bg);
  color: var(--color-text);
  transform: translateY(calc(-100% - var(--space-6)));
}

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

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* Site container
   ========================================================================== */

.site-shell {
  width: min(100%, var(--outer-width));
  margin-inline: auto;
  padding: var(--space-5) var(--page-padding) var(--space-6);
}

/* Header
   ========================================================================== */

.site-header {
  border-top: var(--rule-strong);
  border-bottom: var(--rule);
  padding-block: var(--space-4);
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
  max-width: 100%;
  color: var(--color-text);
  text-decoration: none;
}

.site-title {
  display: block;
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  font-weight: 500;
  line-height: 1.15;
  overflow-wrap: anywhere;
}

/* Logo
   ========================================================================== */

.site-logo {
  position: relative;
  display: block;
  flex: 0 0 auto;
  width: var(--logo-size);
  height: var(--logo-size);
  overflow: hidden;
  background: transparent;
}

.site-logo__poster,
.site-logo__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: transparent;
}

.site-logo__poster {
  z-index: 0;
}

.site-logo__video {
  z-index: 1;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.site-logo.is-playing .site-logo__video {
  opacity: 1;
  visibility: visible;
}

/* Navigation
   ========================================================================== */

.site-nav {
  border-bottom: var(--rule);
}

.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0 var(--space-5);
  align-items: center;
  padding: 0;
  margin: 0;
  list-style: none;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  border-bottom: 1px solid transparent;
  color: var(--color-muted);
  font-size: 0.84rem;
  line-height: 1;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--color-text);
}

.site-nav a[aria-current="page"] {
  border-bottom-color: var(--color-text);
  color: var(--color-text);
}

/* Ticker
   ========================================================================== */

.site-ticker {
  position: relative;
  display: block;
  width: 100%;
  min-height: 2rem;
  margin-top: var(--space-4);
  overflow: hidden;
  border: var(--rule);
  color: var(--color-muted);
  white-space: nowrap;
}

.ticker-static {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.ticker-track {
  display: flex;
  width: max-content;
  min-width: 100%;
  visibility: hidden;
  animation: ticker-scroll var(--ticker-duration, 34s) linear infinite;
  will-change: transform;
}

.site-ticker.is-ready .ticker-track {
  visibility: visible;
}

.ticker-group,
.ticker-segment {
  white-space: nowrap;
}

.ticker-group {
  display: flex;
  flex: 0 0 auto;
}

.ticker-segment {
  flex: 0 0 auto;
  padding: var(--space-2) var(--space-4);
  font-size: 0.78rem;
  line-height: 1.2;
}

.site-ticker:hover .ticker-track,
.site-ticker:focus-visible .ticker-track,
.site-ticker:focus-within .ticker-track {
  animation-play-state: paused;
}

@keyframes ticker-scroll {
  from {
    transform: translate3d(0, 0, 0);
  }

  to {
    transform: translate3d(-50%, 0, 0);
  }
}

/* Desktop page grid
   ========================================================================== */

.page-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--rail-width);
  gap: var(--space-6);
  align-items: start;
  margin-top: var(--space-6);
}

/* Main content
   ========================================================================== */

.page-main {
  min-width: 0;
}

.content-placeholder {
  min-height: clamp(300px, 42vh, 520px);
  border-top: var(--rule);
  border-bottom: var(--rule);
  padding-block: var(--space-5);
}

.content-placeholder h1 {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.86rem;
  font-weight: 400;
  line-height: 1.4;
}

/* Discography
   ========================================================================== */

.discography {
  min-width: 0;
}

.release-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-6) var(--space-4);
}

.release {
  min-width: 0;
}

.release__artwork-link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.release__artwork {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: #111;
  transition: opacity 160ms ease, filter 160ms ease;
}

.release__artwork-link:hover .release__artwork,
.release__artwork-link:focus-visible .release__artwork {
  opacity: 0.86;
  filter: contrast(1.05);
}

.release__details {
  display: grid;
  gap: 0.12rem;
  margin-top: var(--space-3);
}

.release__title,
.release__year {
  margin: 0;
}

.release__title {
  color: var(--color-text);
  font-size: 0.78rem;
  font-weight: 500;
  line-height: 1.25;
  overflow-wrap: anywhere;
  text-transform: uppercase;
}

.release__year {
  color: var(--color-muted);
  font-size: 0.72rem;
  line-height: 1.35;
}

.release__action {
  justify-self: start;
  margin-top: var(--space-1);
  border-bottom: 1px solid currentColor;
  color: var(--color-muted);
  font-size: 0.7rem;
  line-height: 1.35;
  text-decoration: none;
}

.release__action:hover,
.release__action:focus-visible {
  color: var(--color-text);
}

/* Plugins
   ========================================================================== */

.plugins-archive {
  min-width: 0;
}

.plugin-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-6) var(--space-4);
}

.plugin {
  min-width: 0;
}

.plugin__artwork-link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.plugin__artwork {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: #111;
  transition: opacity 160ms ease, filter 160ms ease;
}

.plugin__artwork-link:hover .plugin__artwork,
.plugin__artwork-link:focus-visible .plugin__artwork {
  opacity: 0.86;
  filter: contrast(1.05);
}

.plugin__details {
  display: grid;
  gap: 0.22rem;
  margin-top: var(--space-3);
}

.plugin__title,
.plugin__description {
  margin: 0;
}

.plugin__title {
  color: var(--color-text);
  font-size: 0.78rem;
  font-weight: 500;
  line-height: 1.25;
  overflow-wrap: anywhere;
  text-transform: uppercase;
}

.plugin__description {
  color: var(--color-muted);
  font-size: 0.72rem;
  line-height: 1.45;
}

.plugin__action {
  justify-self: start;
  margin-top: var(--space-1);
  border-bottom: 1px solid currentColor;
  color: var(--color-muted);
  font-size: 0.7rem;
  line-height: 1.35;
  text-decoration: none;
}

.plugin__action:hover,
.plugin__action:focus-visible {
  color: var(--color-text);
}

/* Notes
   ========================================================================== */

.notes-archive {
  min-width: 0;
}

.notes-feature {
  width: min(100%, 640px);
  margin-bottom: var(--space-7);
}

.notes-feature__image {
  width: 100%;
  aspect-ratio: 24 / 19;
  object-fit: cover;
  background: #111;
  border: var(--rule);
}

.notes-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-7) var(--space-6);
  align-items: start;
}

.note {
  display: grid;
  min-width: 0;
  gap: var(--space-3);
  border-top: var(--rule);
  padding-top: var(--space-4);
}

.note--text {
  max-width: 34rem;
}

.note--wide {
  grid-column: 1 / -1;
  grid-template-columns: minmax(0, 1.35fr) minmax(14rem, 0.65fr);
  column-gap: var(--space-5);
  align-items: end;
}

.note--wide .note__image {
  grid-row: 1 / span 2;
}

.note__image {
  width: 100%;
  object-fit: cover;
  background: #111;
}

.note__date {
  color: var(--color-muted);
  font-size: 0.72rem;
  line-height: 1.35;
}

.note__body {
  max-width: 38rem;
  margin: 0;
  color: var(--color-text);
  font-size: 0.92rem;
  line-height: 1.65;
}

/* Social rail
   ========================================================================== */

.social-rail {
  min-width: 0;
  border-left: var(--rule);
  padding-left: var(--space-5);
  color: var(--color-muted);
}

.social-rail nav {
  display: block;
}

.social-list {
  display: grid;
  gap: var(--space-2);
  padding: 0;
  margin: 0;
  list-style: none;
}

.social-list a {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  color: var(--color-text);
  font-size: 0.82rem;
  line-height: 1.2;
  text-decoration: none;
}

.social-list a:hover,
.social-list a:focus-visible {
  text-decoration: underline;
}

.social-rail hr {
  height: 1px;
  margin: var(--space-4) 0;
  border: 0;
  background: var(--color-border);
}

/* Footer / copyright
   ========================================================================== */

.copyright {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.74rem;
  line-height: 1.5;
}

/* 404 page
   ========================================================================== */

.page-main--not-found {
  margin-top: var(--space-6);
}

.not-found {
  border-top: var(--rule);
  border-bottom: var(--rule);
  padding-block: var(--space-5) var(--space-7);
}

.not-found-code,
.not-found h1 {
  margin: 0;
  font-weight: 400;
}

.not-found-code {
  color: var(--color-muted);
  font-size: 0.86rem;
}

.not-found h1 {
  margin-top: var(--space-2);
  font-size: clamp(1.5rem, 5vw, 3rem);
  line-height: 1;
}

.not-found a {
  display: inline-flex;
  margin-top: var(--space-5);
  color: var(--color-text);
  font-size: 0.82rem;
  text-decoration: underline;
}

/* Responsive rules
   ========================================================================== */

@media (max-width: 1179px) {
  .plugin-grid,
  .release-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .notes-grid {
    column-gap: var(--space-5);
  }
}

@media (max-width: 849px) {
  .plugin-grid,
  .release-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .notes-feature {
    width: min(100%, 560px);
  }

  .notes-grid {
    gap: var(--space-6) var(--space-4);
  }

  .note--wide {
    grid-template-columns: minmax(0, 1fr);
  }

  .note--wide .note__image {
    grid-row: auto;
  }
}

@media (max-width: 760px) {
  :root {
    --logo-size: 48px;
  }

  html {
    font-size: 14px;
  }

  .site-shell {
    padding-block: var(--space-4) var(--space-5);
  }

  .site-header {
    padding-block: var(--space-3);
  }

  .site-brand {
    gap: var(--space-3);
  }

  .site-title {
    font-size: 1rem;
  }

  .site-nav ul {
    justify-content: space-between;
    gap: 0 var(--space-3);
  }

  .site-nav a {
    min-height: 42px;
    font-size: 0.78rem;
  }

  .ticker-segment,
  .ticker-static {
    padding-inline: var(--space-3);
    font-size: 0.72rem;
  }

  .page-grid {
    display: block;
    margin-top: var(--space-5);
  }

  .content-placeholder {
    min-height: 220px;
  }

  .plugin-grid,
  .release-grid {
    gap: var(--space-5) var(--space-3);
  }

  .notes-feature {
    margin-bottom: var(--space-6);
  }

  .notes-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-6);
  }

  .note {
    gap: var(--space-2);
    padding-top: var(--space-3);
  }

  .note__body {
    font-size: 0.9rem;
  }

  .social-rail {
    margin-top: var(--space-5);
    border-top: var(--rule);
    border-left: 0;
    padding-top: var(--space-4);
    padding-left: 0;
  }

  .social-list {
    gap: var(--space-1);
  }

  .social-list a {
    display: flex;
    width: 100%;
    min-height: 40px;
  }

  .page-main--not-found {
    margin-top: var(--space-5);
  }
}

@media (max-width: 430px) {
  .site-nav a {
    font-size: 0.72rem;
  }

  .site-nav ul {
    gap: 0 var(--space-2);
  }
}

@media (max-width: 359px) {
  .plugin-grid,
  .release-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Reduced motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto;
    animation-duration: 0.01ms;
    animation-iteration-count: 1;
    transition-duration: 0.01ms;
  }

  .ticker-track {
    display: none;
    visibility: hidden;
    transform: none;
    animation: none;
  }

  .ticker-static {
    position: static;
    width: auto;
    height: auto;
    padding: var(--space-2) var(--space-4);
    margin: 0;
    overflow: hidden;
    clip: auto;
    white-space: nowrap;
    border: 0;
    font-size: 0.78rem;
    line-height: 1.2;
  }

  .plugin__artwork,
  .site-logo__video,
  .release__artwork {
    transition: none;
  }

  .plugin__artwork-link:hover .plugin__artwork,
  .plugin__artwork-link:focus-visible .plugin__artwork,
  .release__artwork-link:hover .release__artwork,
  .release__artwork-link:focus-visible .release__artwork {
    filter: none;
  }
}