/* ===== Web Fonts ===== */
@font-face {
  font-family: 'Transducer';
  src: url('../fonts/TransducerTest-CondensedRegular.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Transducer';
  src: url('../fonts/TransducerTest-CondensedMedium.otf') format('opentype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

/* ===== CSS Custom Properties ===== */
:root {
  --font-primary: 'Transducer', Arial, Helvetica, sans-serif;
  --font-secondary: 'Transducer', Arial, Helvetica, sans-serif;
  --content-max-width: 1200px;
  --col-left-width: 42%;
  --col-right-width: 52%;

  /* Light mode (default) */
  --color-text: rgb(60, 55, 30);
  --color-text-heading: rgb(50, 45, 20);
  --color-text-light: rgb(100, 90, 50);
  --color-bg: #f5f0e8;
  --color-accent: rgba(60, 55, 30, 0.15);
  --color-icon: rgb(60, 55, 30);
}

/* Dark mode */
[data-theme="dark"] {
  --color-text: rgb(215, 195, 60);
  --color-text-heading: rgb(230, 210, 70);
  --color-text-light: rgb(180, 165, 50);
  --color-bg: #0a0a0a;
  --color-accent: rgba(215, 195, 60, 0.25);
  --color-icon: rgb(215, 195, 60);
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  color: var(--color-text);
  background-color: var(--color-bg);
  font-size: 21px;
  font-weight: 400;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}


a {
  color: var(--color-text);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

ul {
  list-style: none;
}

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

/* ===== Left Decorative Strip ===== */
.left-strip {
  position: fixed;
  top: 0;
  left: 0;
  width: 20px;
  height: 100%;
  background: linear-gradient(to right, var(--color-accent), transparent);
  z-index: 100;
  pointer-events: none;
}

/* ===== Theme Toggle ===== */
.theme-toggle {
  position: fixed;
  top: 15px;
  right: 20px;
  z-index: 200;
  background: none;
  border: 1px solid var(--color-text);
  color: var(--color-text);
  font-family: var(--font-primary);
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.1em;
  padding: 6px 14px;
  cursor: pointer;
  transition: opacity 0.3s;
  border-radius: 2px;
}

.theme-toggle:hover {
  opacity: 0.6;
}

/* ===== Navigation ===== */
.nav {
  text-align: center;
  padding: 40px 20px 30px;
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 0.15em;
}

.nav-link {
  color: var(--color-text);
  transition: opacity 0.3s;
}

.nav-link:hover {
  opacity: 0.6;
  text-decoration: none;
}

.nav-separator {
  margin: 0 15px;
  color: var(--color-text);
}

.nav-mobile-break {
  display: none;
}

.nav-group {
  white-space: nowrap;
}

/* ===== Section Layout ===== */
.section {
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: 40px 40px;
}

.two-col {
  display: flex;
  gap: 40px;
}

.col-left {
  width: var(--col-left-width);
  flex-shrink: 0;
}

.col-right {
  width: var(--col-right-width);
}

/* ===== Typography ===== */
h2 {
  font-family: var(--font-primary);
  font-size: 36px;
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: 0.25em;
  margin-bottom: 20px;
  text-transform: uppercase;
  word-break: keep-all;
  overflow-wrap: normal;
  hyphens: none;
}

p {
  margin-bottom: 24px;
  color: var(--color-text);
  font-weight: 300;
}

.credit-line {
  font-style: italic;
  opacity: 0.8;
}

/* ===== Hero Section ===== */
.hero {
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: 60px 40px 40px;
  display: flex;
  align-items: center;
  gap: 40px;
}

.hero-left {
  width: var(--col-left-width);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-name {
  font-family: var(--font-primary);
  font-weight: 500;
  font-size: 42px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-text);
  text-align: center;
  margin-bottom: 10px;
  max-width: 560px;
  width: 100%;
}

.hero-title-img {
  display: block;
  max-width: 560px;
  width: 100%;
  margin: 0 auto 25px;
}

.hero-logo {
  max-width: 394px;
  width: 100%;
}

.hero-right {
  width: var(--col-right-width);
  display: flex;
  justify-content: center;
}

.hero-cover {
  max-width: 525px;
  width: 100%;
}

/* ===== Contents List ===== */
.contents-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contents-list a {
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: var(--color-text);
  transition: opacity 0.3s;
}

.contents-list a:hover {
  opacity: 0.6;
  text-decoration: none;
}

/* ===== Video Container ===== */
.video-container {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  margin-bottom: 20px;
  background-color: #000;
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.video-full {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== Image Placeholder (video coming soon) ===== */
.image-placeholder {
  margin-bottom: 20px;
}

.image-placeholder img {
  width: 100%;
  max-width: 440px;
}

.coming-soon {
  display: block;
  margin-top: 10px;
  font-family: var(--font-secondary);
  font-weight: 200;
  font-size: 18px;
  letter-spacing: 0.15em;
  color: var(--color-text);
  text-align: center;
  max-width: 440px;
}

/* ===== Credits ===== */
.credits {
  font-size: 19px;
  font-weight: 300;
  color: var(--color-text);
  margin-bottom: 30px;
  line-height: 1.6;
}

/* ===== Back Links ===== */
.back-link {
  display: inline-block;
  font-family: var(--font-secondary);
  font-weight: 200;
  font-size: 19px;
  letter-spacing: 0.1em;
  color: var(--color-text);
  margin-bottom: 20px;
  transition: opacity 0.3s;
}

.back-link:hover {
  opacity: 0.6;
  text-decoration: underline;
}

/* ===== Live Photo Carousel ===== */
.live-carousel {
  margin-top: 30px;
  max-width: 780px;
}

.live-carousel-viewport {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: #000;
}

.live-carousel-track {
  display: flex;
  height: 100%;
  transition: transform 0.42s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.live-carousel-slide {
  height: 100%;
  flex-shrink: 0;
  overflow: hidden;
}

.live-carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  user-select: none;
  -webkit-user-drag: none;
}

/* Arrows — inside the viewport */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.35);
  border: none;
  color: #fff;
  font-size: 20px;
  width: 44px;
  height: 44px;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.25s;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  border-radius: 2px;
}

.live-carousel-viewport:hover .carousel-btn {
  opacity: 1;
}

.carousel-prev { left: 12px; }
.carousel-next { right: 12px; }

/* Footer: dots + caption */
.carousel-footer {
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.carousel-dots {
  display: flex;
  gap: 7px;
}

.carousel-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-text);
  opacity: 0.2;
  cursor: pointer;
  transition: opacity 0.2s;
  flex-shrink: 0;
}

.carousel-dot.active {
  opacity: 0.8;
}

.live-caption {
  font-size: 16px;
  opacity: 0.7;
  margin-bottom: 0;
  min-height: 1.4em;
}

/* Always show arrows on touch devices */
@media (hover: none) {
  .carousel-btn {
    opacity: 0.7;
    background: rgba(0, 0, 0, 0.25);
  }
}

@media (max-width: 768px) {
  .live-carousel {
    max-width: 100%;
  }
}

/* ===== Track Sections ===== */
.track-section {
  padding-top: 60px;
  padding-bottom: 40px;
}

.live-heading {
  font-size: 22px;
  margin-bottom: 10px;
}

/* ===== Footer Section ===== */
.footer-section {
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: 60px 40px 80px;
  text-align: center;
}

.footer-section p {
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.footer-section a {
  text-decoration: underline;
}

.footer-section a:hover {
  opacity: 0.6;
}

.album-credits {
  margin-top: 30px;
  font-size: 19px;
}

.website-credit {
  margin-top: 20px;
  font-size: 19px;
}

.social-icons {
  display: flex;
  gap: 12px;
  margin-top: 30px;
  justify-content: center;
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 41px;
  height: 41px;
  color: var(--color-icon);
  transition: opacity 0.3s;
}

.social-icons a:hover {
  opacity: 0.6;
  text-decoration: none;
}

.social-icons svg {
  width: 30px;
  height: 30px;
}

.back-to-top {
  display: block;
  text-align: center;
  margin-top: 30px;
}

/* ===== Responsive Design ===== */

/* Tablet */
@media (max-width: 1024px) {
  :root {
    --col-left-width: 45%;
    --col-right-width: 50%;
  }

  body {
    font-size: 19px;
  }

  h2 {
    font-size: 30px;
  }

  .hero-name {
    font-size: 36px;
  }

  .section {
    padding: 30px 30px;
  }

  .hero {
    padding: 40px 30px 30px;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .left-strip {
    width: 10px;
  }

  .nav {
    font-size: 16px;
    padding: 25px 15px 20px;
  }

  .nav-separator {
    margin: 0 8px;
  }

  .nav-mobile-break {
    display: block;
  }

  .nav-sep-desktop-only {
    display: none;
  }

  .theme-toggle {
    top: 70px;
  }

  .left-strip {
    display: none;
  }

  .two-col {
    flex-direction: column;
    gap: 20px;
  }

  .col-left,
  .col-right {
    width: 100%;
  }

  .hero {
    flex-direction: column;
    padding: 30px 20px 20px;
    gap: 20px;
  }

  .hero-left,
  .hero-right {
    width: 100%;
  }

  .hero-logo {
    max-width: 300px;
  }

  .hero-cover {
    max-width: 350px;
  }

  .section {
    padding: 25px 20px;
  }

  body {
    font-size: 17px;
  }

  h2 {
    font-size: 26px;
    letter-spacing: 0.08em;
  }

  .hero-name {
    font-size: 28px;
    letter-spacing: 0.15em;
  }

  .contents-list a {
    font-size: 17px;
  }

  .credits {
    font-size: 16px;
  }

  .footer-section {
    padding-left: 20px;
    padding-right: 20px;
  }

  .social-icons {
    padding-right: 0;
    justify-content: center;
  }

  .back-to-top {
    padding-right: 0;
  }

  .coming-soon {
    max-width: 100%;
  }

  .image-placeholder img {
    max-width: 100%;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .nav {
    font-size: 14px;
    padding: 20px 10px 15px;
  }

  .nav-separator {
    margin: 0 5px;
  }

  .theme-toggle {
    top: 60px;
  }

  body {
    font-size: 16px;
  }

  h2 {
    font-size: 22px;
  }

  .section {
    padding: 20px 15px;
  }
}