/* Design tokens */
:root {
  --color-bg: #f4f4f2;
  --color-white: #ffffff;
  --color-black: #0a0a0a;
  --color-muted: #6b6b6b;
  --color-border: #d8d8d4;
  --color-accent: #2f6bff;
  --color-accent-hover: #1a56e8;
  --font-heading: 'Syne', sans-serif;
  --font-body: 'IBM Plex Mono', monospace;
  --section-padding: clamp(4rem, 8vw, 7rem);
  --container-width: 1200px;
  --transition: 0.3s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-black);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.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;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Typography */
.heading-xl {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.05;
}

.heading-lg {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.1;
}

.heading-sm {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.body-mono {
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.8;
}

/* Layout */
.container {
  width: min(var(--container-width), 100% - 2.5rem);
  margin-inline: auto;
}

.section {
  padding-block: var(--section-padding);
}

.section--white {
  background: var(--color-white);
}

.section--bg {
  background: var(--color-bg);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background var(--transition), backdrop-filter var(--transition);
}

.site-header.scrolled {
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(12px);
}

.site-header__logo {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-white);
}

.site-nav {
  display: flex;
  gap: 2rem;
}

.site-nav a {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-white);
  opacity: 0.85;
  transition: opacity var(--transition);
}

.site-nav a:hover {
  opacity: 1;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  text-align: left;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: 75% center;
  background-repeat: no-repeat;
  transform: scale(1);
  animation: heroKenBurns 24s ease-in-out infinite alternate;
}

@keyframes heroKenBurns {
  from { transform: scale(1); }
  to { transform: scale(1.08); }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(10, 10, 10, 0.72) 0%,
    rgba(10, 10, 10, 0.35) 45%,
    rgba(10, 10, 10, 0.2) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  color: var(--color-white);
  padding: 2rem;
  max-width: 560px;
  margin-left: clamp(1.25rem, 5vw, 2.5rem);
  margin-right: auto;
}

.hero__title {
  margin-bottom: 0.75rem;
}

.hero__subtitle {
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.9;
}

.hero__scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-white);
  opacity: 0.6;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* Listen / Player section */
.listen {
  text-align: center;
}

.listen__heading {
  margin-bottom: 3rem;
}

.player-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  color: var(--color-black);
  border: 1px solid var(--color-border);
  box-shadow: 0 24px 60px rgba(10, 10, 10, 0.07);
  overflow: hidden;
  text-align: left;
}

.player-card__header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
}

.player-card__label {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.track-list {
  flex: 1;
  list-style: none;
}

.track-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), color var(--transition);
}

.track-item:hover {
  background: var(--color-bg);
  transform: translateX(4px);
}

.track-item.active {
  background: var(--color-bg);
}

.track-item.active.playing {
  animation: trackPulse 2.4s ease-in-out infinite;
}

@keyframes trackPulse {
  0%, 100% { background: var(--color-bg); }
  50% { background: #ececea; }
}

.track-item__play {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1.5px solid var(--color-black);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition), color var(--transition);
}

.track-item.active .track-item__play,
.track-item__play:hover {
  background: var(--color-black);
  color: var(--color-white);
}

.track-item__play svg {
  width: 12px;
  height: 12px;
}

.track-item__info {
  flex: 1;
  min-width: 0;
}

.track-item__title {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.track-item__meta {
  font-size: 0.75rem;
  color: var(--color-muted);
  margin-top: 0.15rem;
}

.player-controls {
  padding: clamp(1.25rem, 3vw, 2rem);
  border-top: 1px solid var(--color-border);
  background: linear-gradient(180deg, var(--color-bg), #ededeb);
}

.player-controls__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.player-controls__now-playing {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.player-controls__time {
  font-size: 0.75rem;
  color: var(--color-muted);
}

.player-controls__scrubber {
  width: 100%;
  height: 6px;
  -webkit-appearance: none;
  appearance: none;
  --progress: 0%;
  background: linear-gradient(
    90deg,
    var(--color-black) 0%,
    var(--color-black) var(--progress),
    var(--color-border) var(--progress),
    var(--color-border) 100%
  );
  border-radius: 999px;
  outline: none;
  cursor: pointer;
}

.player-controls__scrubber {
  margin: 0 0 1rem;
}

.player-controls__scrubber::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-black);
  box-shadow: 0 0 0 5px rgba(10, 10, 10, 0.08);
  cursor: pointer;
}

.player-controls__scrubber::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-black);
  border: none;
  box-shadow: 0 0 0 5px rgba(10, 10, 10, 0.08);
  cursor: pointer;
}

.player-controls__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  margin-top: 1.15rem;
}

.player-controls__btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--color-black);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition), opacity var(--transition);
}

.player-controls__btn:hover {
  transform: scale(1.04);
  opacity: 0.85;
}

.player-controls__btn svg {
  width: 18px;
  height: 18px;
}

.player-controls__volume-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-muted);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.player-controls__volume {
  width: min(160px, 25vw);
  height: 4px;
  -webkit-appearance: none;
  appearance: none;
  background: var(--color-border);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}

.player-controls__volume::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-black);
  cursor: pointer;
}

/* Sticky mini player */
.mini-player {
  position: fixed;
  bottom: 1rem;
  right: 1rem;
  z-index: 220;
  width: 62px;
  height: 62px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translateY(24px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.mini-player.visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.mini-player__play {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.8);
  background: var(--color-black);
  color: var(--color-white);
  box-shadow: 0 16px 42px rgba(10, 10, 10, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}

.mini-player__play:hover {
  background: var(--color-white);
  color: var(--color-black);
  transform: scale(1.04);
}

.mini-player__play svg {
  display: block;
  width: 18px;
  height: 18px;
}

/* About */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.about__left {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.about__heading {
  margin-bottom: 1.5rem;
}

.about__bio {
  max-width: 480px;
}

.about__studio-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--color-border);
}

.about__portrait {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: top center;
  border: 1px solid var(--color-border);
}

/* Featured Work */
.work__heading {
  text-align: center;
  margin-bottom: 3rem;
}

.project {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  padding-block: 2rem;
}

.project + .project {
  border-top: 1px solid var(--color-border);
  margin-top: 2rem;
  padding-top: 3rem;
}

.project__title {
  margin-bottom: 0.35rem;
}

.project__year {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 1.5rem;
}

.project__credits {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.project__credits li {
  font-size: 0.8rem;
}

.project__media {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--color-black);
  overflow: hidden;
}

.project__media iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.project__media video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: none;
}

.project__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Contact */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.contact__heading {
  margin-bottom: 1.5rem;
}

.contact__subtext {
  max-width: 360px;
}

.contact__email-fallback {
  margin-top: 1.25rem;
  font-size: 0.8rem;
}

.contact__email-fallback a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.contact__email-fallback a:hover {
  color: var(--color-accent-hover);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-field label {
  font-size: 0.75rem;
  color: var(--color-muted);
}

.form-field input,
.form-field textarea {
  font-family: var(--font-body);
  font-size: 0.85rem;
  padding: 0.85rem 1.25rem;
  border: 1.5px solid var(--color-black);
  border-radius: 999px;
  background: transparent;
  outline: none;
  transition: border-color var(--transition);
}

.form-field textarea {
  border-radius: 1.25rem;
  resize: vertical;
  min-height: 140px;
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--color-accent);
}

.btn-primary {
  align-self: flex-start;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-white);
  background: var(--color-accent);
  padding: 0.9rem 2.5rem;
  border-radius: 999px;
  transition: background var(--transition);
}

.btn-primary:hover {
  background: var(--color-accent-hover);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.form-status {
  font-size: 0.8rem;
  min-height: 1.2rem;
}

.form-status--success {
  color: #1a7f37;
}

.form-status--error {
  color: #c41e3a;
}

/* Footer */
.site-footer {
  padding: 2rem 0;
  border-top: 1px solid var(--color-border);
  background: var(--color-white);
}

.site-footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-footer__logo {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.site-footer__links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: flex-end;
}

.site-footer__link {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-white);
  background: var(--color-accent);
  border: 1px solid var(--color-accent);
  border-radius: 999px;
  padding: 0.55rem 0.8rem;
  transition: background var(--transition), border-color var(--transition);
}

.site-footer__link:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: var(--color-white);
}

/* Responsive */
@media (max-width: 900px) {
  .site-nav {
    display: none;
  }

  .about__grid,
  .contact__grid,
  .project {
    grid-template-columns: 1fr;
  }

  .about__portrait {
    order: -1;
    max-height: 480px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .site-footer__inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 1.25rem;
  }

  .site-footer__links {
    justify-content: flex-start;
  }
}

@media (max-width: 600px) {
  .site-header {
    padding: 1rem 1.25rem;
  }

  .player-controls__bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .player-controls__volume {
    width: 150px;
  }
}