/* ============================================================
   KN WORKS — STYLESHEET
   Tweak the variables in :root to change the look.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400&family=Roboto+Mono:ital,wght@0,300;0,400;0,500;1,300&display=swap');

/* ---- Custom Properties --------------------------------------- */
:root {
  /* Colors — light */
  --bg:         #f9f8f5;
  --fg:         #1a1916;
  --fg-dim:     #4a4845;
  --fg-faint:   #3a3836;
  --rule:       #dddad2;
  --accent-h:   0;
  --accent:     hsl(var(--accent-h) 50% 45%);
  --surface:    #f0efe9;

  /* Type */
  --mono:       'Roboto Mono', 'Courier New', monospace;
  --sans:       'Roboto', system-ui, sans-serif;

  --size-xs:    0.68rem;
  --size-sm:    0.8rem;
  --size-base:  0.9rem;
  --size-md:    1rem;
  --size-lg:    1.25rem;
  --size-xl:    1.75rem;
  --size-2xl:   2.75rem;
  --size-3xl:   4rem;

  /* Layout */
  --max-w:      100%;
  --gutter:     clamp(1.25rem, 5vw, 4rem);
  --nav-h:      3.25rem;

  /* Motion */
  --dur:        150ms;
  --ease:       cubic-bezier(0.4, 0, 0.2, 1);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:       #111009;
    --fg:       #e4e2d8;
    --fg-dim:   #b8b6ac;
    --fg-faint: #c4c2b8;
    --rule:     #2a2824;
    --surface:  #1a1916;
    --accent:   hsl(var(--accent-h) 50% 62%);
  }
}

/* ---- Proportional scaling above laptop ----------------------- */
@media (min-width: 1024px) {
  html {
    /* 16px at 1024 → ~22px at 1920 → ~25px at 2560 → ~33px at 3840 */
    font-size: calc(10px + 0.6vw);
  }
}

/* ---- Reset --------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { color-scheme: light dark; scroll-behavior: smooth; }
body {
  font-family: var(--mono);
  font-size: var(--size-base);
  font-weight: 300;
  line-height: 1.7;
  background: var(--bg);
  color: var(--fg);
  -webkit-font-smoothing: antialiased;
}
img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; background: none; border: none; cursor: pointer; color: inherit; }

/* ---- Site Header -------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: var(--bg);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease);
}
.site-header.scrolled { border-color: var(--rule); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.site-logo {
  font-size: var(--size-sm);
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--fg);
}
.site-logo:hover { color: var(--fg-dim); }

.site-nav {
  display: flex;
  gap: 2rem;
}
.site-nav a {
  font-size: var(--size-xs);
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--fg-dim);
  transition: color var(--dur);
}
.site-nav a:hover,
.site-nav a[aria-current="page"] { color: var(--fg); }

.nav-toggle {
  display: none;
  width: 32px; height: 32px;
  align-items: center;
  justify-content: center;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 18px; height: 1px;
  background: var(--fg);
  transition: transform 200ms var(--ease), opacity var(--dur) var(--ease);
}
.nav-toggle span { position: relative; }
.nav-toggle span::before,
.nav-toggle span::after { content: ''; position: absolute; left: 0; }
.nav-toggle span::before { top: -5px; }
.nav-toggle span::after  { top:  5px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: rotate(45deg) translate(3px, 3px); }
.nav-toggle[aria-expanded="true"] span::after  { transform: rotate(-45deg) translate(3px, -3px); }

@media (max-width: 600px) {
  .nav-toggle { display: flex; }
  .site-nav {
    display: none;
    position: fixed;
    inset: var(--nav-h) 0 0 0;
    background: var(--bg);
    flex-direction: column;
    padding: 2rem var(--gutter);
    gap: 0;
    border-top: 1px solid var(--rule);
  }
  .site-nav.open { display: flex; }
  .site-nav a {
    font-size: var(--size-md);
    padding-block: 0.85rem;
    border-bottom: 1px solid var(--rule);
  }
}

/* ---- Layout -------------------------------------------------- */
.wrap {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.page-section {
  padding-block: 2.5rem;
  border-top: 1px solid var(--rule);
}
.page-section:first-child { border-top: none; }

.section-label {
  font-size: var(--size-xs);
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--fg-faint);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  display: block;
}

/* ---- Site Footer -------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--rule);
  padding-block: 2rem;
  margin-top: 4rem;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.footer-links {
  display: flex;
  gap: 2rem;
}
.footer-links a {
  font-size: var(--size-xs);
  color: var(--accent);
  letter-spacing: 0.06em;
}
.footer-links a:hover { opacity: 0.7; }
.footer-copy {
  font-size: var(--size-xs);
  color: var(--fg-faint);
  letter-spacing: 0.06em;
}

/* ---- Home: Intro -------------------------------------------- */
.home-intro {
  padding-block: clamp(2rem, 5vw, 3.5rem) 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto;
  column-gap: 3rem;
  align-items: start;
}
.home-intro__text { grid-column: 1; }
.home-intro__photo {
  grid-column: 2;
  grid-row: 1 / 4;
  width: 100%;
  align-self: start;
  padding: 5%;
  position: relative;
  overflow: visible;
}
.home-intro__photo img {
  width: 100%;
  height: auto;
  display: block;
  opacity: 0.7;
  filter: saturate(0.2);
  transition: opacity 500ms ease, filter 500ms ease;
}
.home-intro__photo img:hover {
  opacity: 1;
  filter: saturate(1);
}
.home-intro__name {
  font-size: clamp(var(--size-lg), 2vw, var(--size-xl));
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin-bottom: 0.5rem;
}
.home-intro__sub {
  font-size: var(--size-sm);
  color: var(--fg-dim);
  letter-spacing: 0.06em;
  margin-bottom: 1.5rem;
}
@media (max-width: 540px) {
  .home-intro { grid-template-columns: 1fr; }
  .home-intro__photo { display: none; }
}
.home-intro__bio {
  font-size: var(--size-base);
  color: var(--fg-dim);
  font-weight: 300;
  max-width: 52ch;
  line-height: 1.75;
}
.home-intro__bio a {
  color: var(--accent);
  border-bottom: 1px solid transparent;
}
.home-intro__bio a:hover { border-color: var(--accent); }
.home-intro__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.5rem;
  margin-top: 1.75rem;
}
.home-intro__link {
  font-size: var(--size-xs);
  letter-spacing: 0.1em;
  color: var(--accent);
}
.home-intro__link:hover { opacity: 0.7; }

/* ---- Latest release (home) ---------------------------------- */
.latest-release__title {
  font-size: var(--size-md);
  font-weight: 400;
  letter-spacing: 0.02em;
  margin-bottom: 0.3rem;
}
.latest-release__meta {
  font-size: var(--size-xs);
  color: var(--fg-faint);
  letter-spacing: 0.06em;
  margin-bottom: 1.25rem;
}
.latest-release__embed {
  max-width: 560px;
  margin-bottom: 1rem;
}
.latest-release__link {
  font-size: var(--size-xs);
  color: var(--accent);
  letter-spacing: 0.08em;
}
.latest-release__link:hover { opacity: 0.7; }

/* ---- Row list (shows, releases) ----------------------------- */
.row-list { width: 100%; }

.row-item {
  display: grid;
  grid-template-columns: 9rem 1fr auto;
  align-items: baseline;
  gap: 0 2rem;
  padding-block: 0.65rem;
  border-bottom: 1px solid var(--rule);
  font-size: var(--size-sm);
  transition: background var(--dur);
}
.row-item:first-child { border-top: 1px solid var(--rule); }

.row-item__date {
  color: var(--fg-faint);
  font-size: var(--size-xs);
  letter-spacing: 0.05em;
  white-space: nowrap;
}
.row-item__main { color: var(--fg); }
.row-item__main strong { font-weight: 400; }
.row-item__sub {
  display: block;
  font-size: var(--size-xs);
  color: var(--fg-faint);
  margin-top: 0.1rem;
}
.row-item__tag {
  font-size: var(--size-xs);
  color: var(--fg-faint);
  letter-spacing: 0.06em;
  white-space: nowrap;
  text-align: right;
}
.row-item__tag a { color: var(--accent); }
.row-item__tag a:hover { opacity: 0.7; }

/* Upcoming highlight */
.row-item--upcoming .row-item__date { color: var(--fg-dim); }
.row-item--upcoming .row-item__main { color: var(--fg); }

@media (max-width: 640px) {
  .row-item {
    grid-template-columns: 7rem 1fr;
    grid-template-rows: auto auto;
  }
  .row-item__tag {
    grid-column: 2;
    text-align: left;
    margin-top: 0.15rem;
  }
}

/* ---- Year divider ------------------------------------------- */
.year-divider {
  font-size: var(--size-xs);
  color: var(--fg-faint);
  letter-spacing: 0.1em;
  padding-block: 1.5rem 0.5rem;
}
.year-divider:first-child { padding-top: 0; }

/* ---- Release list ------------------------------------------- */
.release-list { width: 100%; }

.release-item {
  display: grid;
  grid-template-columns: 4.5rem 1fr auto;
  align-items: center;
  gap: 0 1.25rem;
  padding-block: 0.75rem;
  border-bottom: 1px solid var(--rule);
  font-size: var(--size-sm);
}
.release-item:first-child { border-top: 1px solid var(--rule); }

.release-item__cover {
  width: 4.5rem;
  height: 4.5rem;
  background: var(--surface);
  border: 1px solid var(--rule);
  overflow: hidden;
}
.release-item__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.6);
  transition: filter 300ms var(--ease);
}
.release-item:hover .release-item__cover img { filter: grayscale(0); }

.release-item__year {
  font-size: var(--size-xs);
  color: var(--fg-faint);
  letter-spacing: 0.05em;
}
.release-item__title { color: var(--fg); font-weight: 400; }
.release-item__artist {
  display: block;
  font-size: var(--size-xs);
  color: var(--fg-faint);
  margin-top: 0.1rem;
}
.release-item__type {
  font-size: var(--size-xs);
  color: var(--fg-faint);
  letter-spacing: 0.05em;
}
.release-item__link {
  font-size: var(--size-xs);
  color: var(--accent);
  letter-spacing: 0.05em;
}
.release-item__link:hover { opacity: 0.7; }

@media (max-width: 640px) {
  .release-item {
    grid-template-columns: 3.5rem 1fr;
  }
  .release-item__cover { width: 3.5rem; height: 3.5rem; }
  .release-item__link {
    grid-column: 2;
    margin-top: 0.15rem;
  }
}

/* ---- Projects list ------------------------------------------ */
.project-list { width: 100%; }
.project-item {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: 0 2rem;
  padding-block: 0.85rem;
  border-bottom: 1px solid var(--rule);
}
.project-item:first-child { border-top: 1px solid var(--rule); }
.project-item__name {
  font-size: var(--size-md);
  font-weight: 300;
  color: var(--fg);
}
.project-item__name a { color: var(--accent); }
.project-item__name a:hover { opacity: 0.7; }
.project-item__desc {
  font-size: var(--size-xs);
  color: var(--fg-faint);
  margin-top: 0.2rem;
  display: block;
}
.project-item__link {
  font-size: var(--size-xs);
  color: var(--accent);
  letter-spacing: 0.08em;
}
.project-item__link:hover { opacity: 0.7; }

/* ---- Page header -------------------------------------------- */
.page-header {
  padding-block: clamp(1.75rem, 4vw, 3rem) 0;
}
.page-header h1 {
  font-size: clamp(var(--size-lg), 3vw, var(--size-xl));
  font-weight: 300;
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.page-header .intro {
  margin-top: 0.6rem;
  font-size: var(--size-sm);
  color: var(--fg-faint);
  font-weight: 300;
  max-width: 60ch;
}

/* ---- Ambient Sundays block ---------------------------------- */
.as-block {
  padding: 2rem 0;
}
.as-block__title {
  font-size: var(--size-md);
  font-weight: 400;
  letter-spacing: 0.02em;
  margin-bottom: 0.4rem;
}
.as-block__desc {
  font-size: var(--size-sm);
  color: var(--fg-dim);
  max-width: 55ch;
  margin-bottom: 1rem;
}
.as-block__links {
  display: flex;
  gap: 2rem;
}
.as-block__links a {
  font-size: var(--size-xs);
  color: var(--accent);
  letter-spacing: 0.08em;
}
.as-block__links a:hover { opacity: 0.7; }

/* ---- Embed -------------------------------------------------- */
.embed-wrap {
  border: 1px solid var(--rule);
}
.embed-wrap iframe {
  display: block;
  width: 100%;
  border: none;
}
.embeds { display: flex; flex-direction: column; gap: 1px; max-width: 560px; }

/* ---- Video grid --------------------------------------------- */
.video-list { display: flex; flex-direction: column; gap: 3rem; }
.video-item__embed {
  position: relative;
  aspect-ratio: 16/9;
  background: var(--surface);
  border: 1px solid var(--rule);
}
.video-item__embed iframe {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  border: none;
}
.video-item__info {
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  margin-top: 0.65rem;
  flex-wrap: wrap;
}
.video-item__title {
  font-size: var(--size-sm);
  font-weight: 400;
  color: var(--fg);
}
.video-item__meta {
  font-size: var(--size-xs);
  color: var(--fg-faint);
  letter-spacing: 0.05em;
}

/* ---- Art grid ----------------------------------------------- */
.art-filter-desc {
  font-size: var(--size-xs);
  color: var(--fg-faint);
  max-width: 60ch;
  line-height: 1.6;
  margin-bottom: 0.5rem;
}
.art-filter-desc:empty { display: none; }

.art-filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}
.art-filter {
  font-size: var(--size-xs);
  letter-spacing: 0.08em;
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--rule);
  color: var(--fg-faint);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
}
.art-filter:hover,
.art-filter.active {
  border-color: var(--fg-dim);
  color: var(--fg);
}

.art-grid {
  columns: 3;
  column-gap: 2rem;
  padding: 1.5rem 0;
}
.art-item {
  break-inside: avoid;
  margin-bottom: 2rem;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  display: block;
}
.art-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  opacity: 0.08;
  mix-blend-mode: color;
  pointer-events: none;
  transition: opacity 500ms ease;
}
.art-item:hover::after { opacity: 0; }
.art-item img {
  display: block;
  width: 100%;
  filter: grayscale(1);
  transition: filter 500ms ease;
}
.art-item:hover img {
  filter: grayscale(0);
}
.art-item__overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.75));
  padding: 1.25rem 0.85rem 0.85rem;
  opacity: 0;
  transition: opacity 500ms ease;
}
.art-item:hover .art-item__overlay { opacity: 1; }
.art-item__title {
  font-size: var(--size-xs);
  color: rgba(255,255,255,0.9);
  font-weight: 400;
  letter-spacing: 0.04em;
}
.art-item__type {
  font-size: 0.62rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.06em;
  margin-top: 0.1rem;
}

@media (max-width: 760px) { .art-grid { columns: 2; } }
@media (max-width: 440px) { .art-grid { columns: 1; } }

/* ---- Home: Featured art ------------------------------------- */
.home-art {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}
.home-art__item {
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.home-art__item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  opacity: 0.08;
  mix-blend-mode: color;
  pointer-events: none;
  transition: opacity 500ms ease;
}
.home-art__item:hover::after { opacity: 0;
  aspect-ratio: 1;
}
.home-art__item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1);
  transition: filter 350ms var(--ease);
}
.home-art__item:hover img { filter: grayscale(0); }
.home-art__link {
  display: block;
  font-size: var(--size-xs);
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-top: 1.25rem;
}
.home-art__link:hover { opacity: 0.7; }
@media (max-width: 540px) { .home-art { grid-template-columns: repeat(2, 1fr); } }

/* ---- Lightbox ----------------------------------------------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: color-mix(in srgb, var(--bg) 95%, transparent);
  backdrop-filter: blur(16px);
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow-y: auto;
  padding: 3rem 2rem 4rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms var(--ease);
}
.lightbox.open { opacity: 1; pointer-events: all; }
.lightbox__image {
  max-width: min(100%, 1400px);
  box-shadow: 0 0 0 1px var(--rule);
  cursor: zoom-in;
  transition: transform 300ms ease;
  transform-origin: top center;
}
.lightbox__image.zoomed {
  max-width: none;
  width: 150%;
  cursor: zoom-out;
}
.lightbox__close {
  position: fixed;
  top: 1.25rem; right: 1.5rem;
  font-size: var(--size-sm);
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--fg);
  line-height: 1;
  padding: 0.5rem 0.75rem;
  z-index: 201;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(8px);
  border: 1px solid var(--rule);
}
.lightbox__close:hover { color: var(--fg); background: var(--bg); }
.lightbox__caption {
  margin-top: 1rem;
  font-size: var(--size-xs);
  color: var(--fg-faint);
  letter-spacing: 0.06em;
  text-align: center;
  flex-shrink: 0;
}

/* ---- Empty state -------------------------------------------- */
.empty {
  font-size: var(--size-sm);
  color: var(--fg-faint);
  padding-block: 1.5rem 0;
  font-style: italic;
}

/* ---- Collections -------------------------------------------- */
.collection-list { display: flex; flex-direction: column; gap: 0; }
.collection-item {
  padding-block: 0.85rem;
  border-bottom: 1px solid var(--rule);
}
.collection-item:first-child { border-top: 1px solid var(--rule); }
.collection-item__title {
  font-size: var(--size-sm);
  font-weight: 400;
  color: var(--fg);
  margin-bottom: 0.2rem;
}
.collection-item__desc {
  font-size: var(--size-xs);
  color: var(--fg-faint);
  max-width: 60ch;
}

/* ---- Easter egg --------------------------------------------- */
.egg {
  display: none;
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg);
  border: 1px solid var(--rule);
  padding: 0.6rem 1.25rem;
  font-size: var(--size-xs);
  color: var(--fg-faint);
  letter-spacing: 0.06em;
  z-index: 300;
  white-space: nowrap;
}
.egg.visible {
  display: block;
  animation: fadeInUp 0.35s var(--ease) both, fadeOut 0.35s 3.65s var(--ease) both;
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateX(-50%) translateY(6px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}
@keyframes fadeOut { to { opacity: 0; } }

/* ---- Utilities ---------------------------------------------- */
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap;
}