/* ============================================
   DIESEL JOHNNY RAINES - WEBSITE STYLES
   ============================================ */

/* Variables */
:root {
  /* Colors */
  --color-bg: #0d0d0d;
  --color-bg-alt: #1a1a1a;
  --color-text: #f5f5f5;
  --color-text-muted: #888;
  --color-accent: #ff6b35;
  --color-accent-blue: #4a9eff;
  --color-border: #333;

  /* Album Colors */
  --color-album1: #ff6b35;
  --color-album2: #6b8fad;
  --color-album3: #d4a574;

  /* Typography */
  --font-heading: 'Bebas Neue', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-quote: 'Playfair Display', serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;

  /* Container */
  --container-max: 1200px;
  --container-narrow: 800px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 400;
  letter-spacing: 0.05em;
  line-height: 1.2;
}

h1 { font-size: clamp(2.5rem, 8vw, 5rem); }
h2 { font-size: clamp(2rem, 5vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }

.quote {
  font-family: var(--font-quote);
  font-style: italic;
  color: var(--color-text-muted);
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.container-narrow {
  max-width: var(--container-narrow);
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(13, 13, 13, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--spacing-sm) var(--spacing-md);
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-text);
  letter-spacing: 0.1em;
}

.nav-logo:hover {
  color: var(--color-accent);
}

.nav-menu {
  display: flex;
  gap: var(--spacing-md);
  list-style: none;
}

.nav-menu a {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--spacing-xs) 0;
  position: relative;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width 0.2s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--color-text);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.nav-toggle span {
  width: 25px;
  height: 2px;
  background: var(--color-text);
  transition: 0.2s ease;
}

/* Mobile Nav */
@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--color-bg);
    padding: var(--spacing-md);
    gap: var(--spacing-sm);
    display: none;
    border-bottom: 1px solid var(--color-border);
  }

  .nav-menu.open {
    display: flex;
  }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-md);
  background: linear-gradient(to bottom, var(--color-bg), var(--color-bg-alt));
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('../images/hero-bg.jpg') center/cover no-repeat;
  opacity: 0.3;
  filter: grayscale(50%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero-title {
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.hero-subtitle {
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 3vw, 1.5rem);
  color: var(--color-accent);
  letter-spacing: 0.2em;
  margin-bottom: var(--spacing-md);
}

.hero-quote {
  font-family: var(--font-quote);
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  font-style: italic;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-lg);
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
}

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

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

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-text);
}

.btn-secondary:hover {
  background: var(--color-text);
  color: var(--color-bg);
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
  padding: var(--spacing-xl) var(--spacing-md);
}

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

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.section-header h2 {
  margin-bottom: var(--spacing-sm);
}

.section-header p {
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================
   ALBUM CARDS
   ============================================ */
.albums-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
  max-width: var(--container-max);
  margin: 0 auto;
}

.album-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.album-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-accent);
}

.album-card-image {
  aspect-ratio: 1;
  overflow: hidden;
}

.album-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.album-card:hover .album-card-image img {
  transform: scale(1.05);
}

.album-card-content {
  padding: var(--spacing-md);
}

.album-card-era {
  font-size: 0.8rem;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-xs);
}

.album-card h3 {
  margin-bottom: var(--spacing-xs);
}

.album-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: var(--spacing-sm);
}

/* Album color variations */
.album-card[data-album="1"] { --album-color: var(--color-album1); }
.album-card[data-album="2"] { --album-color: var(--color-album2); }
.album-card[data-album="3"] { --album-color: var(--color-album3); }

.album-card[data-album="1"] .album-card-era,
.album-card[data-album="1"]:hover { border-color: var(--color-album1); }
.album-card[data-album="2"] .album-card-era,
.album-card[data-album="2"]:hover { border-color: var(--color-album2); }
.album-card[data-album="3"] .album-card-era,
.album-card[data-album="3"]:hover { border-color: var(--color-album3); }

/* ============================================
   INTRO SECTION
   ============================================ */
.intro {
  text-align: center;
  max-width: var(--container-narrow);
  margin: 0 auto;
}

.intro p {
  font-size: 1.2rem;
  line-height: 1.8;
  color: var(--color-text-muted);
}

.intro p strong {
  color: var(--color-text);
}

/* ============================================
   TIMELINE (Story page)
   ============================================ */
.timeline {
  max-width: var(--container-narrow);
  margin: 0 auto;
  position: relative;
  padding-left: var(--spacing-lg);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--spacing-lg);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--spacing-lg) - 5px);
  top: 0;
  width: 12px;
  height: 12px;
  background: var(--color-accent);
  border-radius: 50%;
}

.timeline-item-album::before {
  width: 20px;
  height: 20px;
  left: calc(-1 * var(--spacing-lg) - 9px);
}

.timeline-date {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-accent);
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-xs);
}

.timeline-item h3 {
  margin-bottom: var(--spacing-sm);
}

.timeline-item p {
  color: var(--color-text-muted);
}

.timeline-album-marker {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  padding: var(--spacing-md);
  margin-top: var(--spacing-sm);
}

/* ============================================
   GALLERY
   ============================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--spacing-sm);
}

.gallery-item {
  aspect-ratio: 1;
  overflow: hidden;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
  filter: grayscale(30%);
}

.gallery-item:hover img {
  transform: scale(1.1);
  filter: grayscale(0%);
}

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-content {
  max-width: var(--container-narrow);
  margin: 0 auto;
}

.about-section {
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.about-section:last-child {
  border-bottom: none;
}

.about-section h2 {
  margin-bottom: var(--spacing-md);
  color: var(--color-accent);
}

.about-section p {
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-muted);
}

.about-section p:last-child {
  margin-bottom: 0;
}

.tools-list {
  list-style: none;
  display: grid;
  gap: var(--spacing-sm);
}

.tools-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.tools-list .icon {
  font-size: 1.5rem;
}

.tools-list strong {
  color: var(--color-text);
}

.highlight-quote {
  font-family: var(--font-quote);
  font-size: 1.3rem;
  font-style: italic;
  text-align: center;
  color: var(--color-text);
  padding: var(--spacing-lg);
  border-left: 3px solid var(--color-accent);
  background: var(--color-bg-alt);
  margin: var(--spacing-lg) 0;
}

/* ============================================
   TRACK LIST
   ============================================ */
.track-list {
  list-style: none;
}

.track-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--color-border);
  transition: background 0.2s ease;
}

.track-item:hover {
  background: var(--color-bg-alt);
  padding-left: var(--spacing-sm);
  margin-left: calc(-1 * var(--spacing-sm));
}

.track-number {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-text-muted);
  min-width: 2rem;
}

.track-title {
  flex: 1;
}

.track-duration {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-lg) var(--spacing-md);
  text-align: center;
}

.footer-container {
  max-width: var(--container-max);
  margin: 0 auto;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.footer-links a:hover {
  color: var(--color-accent);
}

.footer-note {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-sm);
}

.footer-copyright {
  color: var(--color-text-muted);
  font-size: 0.8rem;
}

/* ============================================
   PAGE HEADER
   ============================================ */
.page-header {
  padding-top: calc(80px + var(--spacing-xl));
  padding-bottom: var(--spacing-lg);
  text-align: center;
  background: var(--color-bg-alt);
}

.page-header h1 {
  margin-bottom: var(--spacing-sm);
}

.page-header p {
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================
   UTILITIES
   ============================================ */
.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-lg { margin-bottom: var(--spacing-lg); }

/* Spacing for fixed nav */
body {
  padding-top: 60px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  :root {
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;
  }

  .hero {
    min-height: auto;
    padding: var(--spacing-xl) var(--spacing-md);
  }

  .timeline {
    padding-left: var(--spacing-md);
  }

  .albums-grid {
    grid-template-columns: 1fr !important;
  }

  .album-detail .albums-grid {
    gap: var(--spacing-md);
  }

  .album-card-image {
    max-width: 250px;
    margin: 0 auto;
  }

  .album-info {
    text-align: center;
  }

  .album-info .btn {
    display: block;
    margin-bottom: var(--spacing-xs);
  }

  .track-list {
    text-align: left;
  }
}