/* ═══════════════════════════════════════════════
   VIBE MUSIC — Global Stylesheet
   ═══════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=DM+Mono:ital,wght@0,300;0,400;1,300&family=Syne:wght@400;700;800&display=swap');

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

/* ─── VARIABLES ─── */
:root {
  --bg:           #0a090d;
  --bg2:          #110f18;
  --bg3:          #1a1726;
  --purple:       #9b5cf6;
  --purple-dim:   #6d3db8;
  --purple-glow:  rgba(155, 92, 246, 0.12);
  --acid:         #c8ff00;
  --acid-dim:     rgba(200, 255, 0, 0.08);
  --text:         #e8e4f0;
  --muted:        #7a7090;
  --border:       rgba(155, 92, 246, 0.18);
  --border-soft:  rgba(255, 255, 255, 0.06);
  --tag-bg:       rgba(155, 92, 246, 0.12);
}

/* ─── BASE ─── */
html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Noise texture overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 999;
  opacity: 0.4;
}

/* ═══════════════════════════════════════════════
   COMPONENTS — riutilizzabili su tutte le pagine
   ═══════════════════════════════════════════════ */

/* ─── TAG / BADGE ─── */
.tag {
  display: inline-block;
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  border: 1px solid var(--border);
  color: var(--purple);
  background: var(--tag-bg);
}

/* ─── GLITCH DIVIDER ─── */
.glitch-line {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--purple), transparent);
  opacity: 0.3;
}

/* ─── SECTION DIVIDER ─── */
.section-divider {
  max-width: 1200px;
  margin: 4rem auto 2rem;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.section-divider h2 {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.section-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-soft);
}

/* ─── ANIMATIONS ─── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-up {
  animation: fadeUp 0.6s ease both;
}

.fade-up-delay {
  animation: fadeUp 0.7s ease 0.1s both;
}

/* ═══════════════════════════════════════════════
   HEADER & NAV
   ═══════════════════════════════════════════════ */

header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 9, 13, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 0 clamp(1.5rem, 5vw, 4rem);
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.8rem;
  letter-spacing: 0.08em;
  color: var(--text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.logo span {
  color: var(--purple);
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-family: 'DM Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}

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

/* Back link (pagine articolo) */
.back-link {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.2s;
}

.back-link:hover {
  color: var(--text);
}

/* ═══════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════ */

footer {
  border-top: 1px solid var(--border-soft);
  padding: 2.5rem clamp(1.5rem, 5vw, 4rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 6rem auto 0;
}

.footer-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.4rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.footer-copy {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* ═══════════════════════════════════════════════
   INDEX — HERO
   ═══════════════════════════════════════════════ */

.hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(3rem, 8vw, 6rem) clamp(1.5rem, 5vw, 4rem) 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: end;
}

.hero-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--purple);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-label::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 1px;
  background: var(--purple);
}

.hero h1 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3.5rem, 8vw, 6rem);
  line-height: 0.92;
  letter-spacing: 0.02em;
  color: var(--text);
  margin-bottom: 1.5rem;
}

.hero h1 em {
  font-style: normal;
  color: var(--purple);
  display: block;
}

.hero-sub {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.7;
  max-width: 380px;
  font-family: 'DM Mono', monospace;
}

.hero-stats {
  display: flex;
  gap: 2rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border-soft);
  margin-top: 2.5rem;
}

.stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.2rem;
  color: var(--text);
  display: block;
  line-height: 1;
}

.stat-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-top: 0.25rem;
}

/* Hero featured card */
.hero-featured {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 4/5;
  cursor: pointer;
  text-decoration: none;
  display: block;
}

.hero-featured::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--purple) 0%, transparent 50%);
  z-index: -1;
}

.hero-featured img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.7) brightness(0.7);
  transition: filter 0.4s, transform 0.4s;
}

.hero-featured:hover img {
  filter: saturate(0.9) brightness(0.85);
  transform: scale(1.02);
}

.hero-featured-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem 1.5rem 1.5rem;
  background: linear-gradient(to top, rgba(10, 9, 13, 0.95) 0%, transparent 100%);
}

.hero-featured-content h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.8rem;
  letter-spacing: 0.04em;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 0.4rem;
}

.hero-featured-content p {
  font-size: 0.8rem;
  color: rgba(232, 228, 240, 0.6);
  font-family: 'DM Mono', monospace;
}

.featured-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.25rem 0.7rem;
  border-radius: 4px;
  background: var(--acid);
  color: #0a090d;
  font-weight: 700;
}

/* ═══════════════════════════════════════════════
   INDEX — FILTER BAR
   ═══════════════════════════════════════════════ */

.filter-bar {
  max-width: 1200px;
  margin: 0 auto 2.5rem;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 1rem;
  border-radius: 40px;
  border: 1px solid var(--border-soft);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.2s;
}

.filter-btn:hover,
.filter-btn.active {
  border-color: var(--purple);
  color: var(--text);
  background: var(--tag-bg);
}

/* ═══════════════════════════════════════════════
   INDEX — ARTICLES GRID
   ═══════════════════════════════════════════════ */

.articles-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.article-card {
  background: var(--bg2);
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: border-color 0.25s, transform 0.25s;
  position: relative;
}

.article-card:hover {
  border-color: var(--border);
  transform: translateY(-3px);
}

.article-card:hover .card-img img {
  transform: scale(1.04);
  filter: saturate(0.85) brightness(0.75);
}

.card-img {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.6) brightness(0.65);
  transition: filter 0.4s, transform 0.4s;
}

.card-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, var(--bg2) 100%);
}

.card-img-tag {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
}

.card-body {
  padding: 1.25rem 1.5rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-meta {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.6rem;
}

.card-title {
  font-family: 'Syne', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text);
  margin-bottom: 0.6rem;
}

.card-excerpt {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.6;
  flex: 1;
  font-family: 'DM Mono', monospace;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-soft);
}

.card-read {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--purple);
}

.card-arrow {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--purple);
  font-size: 0.8rem;
  transition: background 0.2s, border-color 0.2s;
}

.article-card:hover .card-arrow {
  background: var(--purple);
  border-color: var(--purple);
  color: #fff;
}

/* Coming soon card */
.article-card.coming-soon {
  opacity: 0.5;
  pointer-events: none;
}

.coming-soon-badge {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 0.3rem 0.8rem;
  border-radius: 4px;
  background: var(--bg);
  color: var(--muted);
  border: 1px solid var(--border-soft);
  z-index: 2;
}

/* ═══════════════════════════════════════════════
   INDEX — ARTISTS ROW
   ═══════════════════════════════════════════════ */

.artists-row {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.artist-card {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 3/2;
  border: 1px solid var(--border-soft);
  cursor: pointer;
  text-decoration: none;
  display: block;
  transition: border-color 0.25s;
}

.artist-card:hover {
  border-color: var(--purple);
}

.artist-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.4) brightness(0.5);
  transition: filter 0.4s, transform 0.4s;
}

.artist-card:hover img {
  filter: saturate(0.7) brightness(0.6);
  transform: scale(1.04);
}

.artist-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
  background: linear-gradient(to top, rgba(10, 9, 13, 0.9) 0%, transparent 60%);
}

.artist-name {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.5rem;
  letter-spacing: 0.05em;
  color: var(--text);
}

.artist-count {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--purple);
  margin-top: 0.15rem;
}

/* ═══════════════════════════════════════════════
   ARTICLE PAGE — HERO BANNER
   ═══════════════════════════════════════════════ */

.article-hero {
  position: relative;
  height: clamp(400px, 55vh, 620px);
  overflow: hidden;
}

.article-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.4) brightness(0.35);
}

.article-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10, 9, 13, 0.2) 0%, rgba(10, 9, 13, 0.98) 100%);
}

.article-hero::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60%;
  background: radial-gradient(ellipse at 20% 100%, var(--purple-glow) 0%, transparent 70%);
  z-index: 1;
}

.article-hero-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 4rem) 3rem;
}

.article-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.breadcrumb-sep {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  color: var(--muted);
}

.article-hero-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: 0.03em;
  color: var(--text);
  margin-bottom: 0.75rem;
}

.article-hero-sub {
  font-family: 'DM Mono', monospace;
  font-size: 0.85rem;
  color: var(--muted);
  letter-spacing: 0.05em;
}

/* ═══════════════════════════════════════════════
   ARTICLE PAGE — CONTENT
   ═══════════════════════════════════════════════ */

.article-wrapper {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
}

/* Meta bar */
.meta-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border-soft);
  margin-bottom: 3rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.meta-left {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.meta-item {
  display: flex;
  flex-direction: column;
}

.meta-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
}

.meta-value {
  font-family: 'DM Mono', monospace;
  font-size: 0.82rem;
  color: var(--text);
  margin-top: 0.15rem;
}

/* Vibe score */
.vibe-score {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.vibe-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.2rem;
  color: var(--acid);
  line-height: 1;
}

.vibe-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--muted);
}

/* Intro paragraph */
.article-intro {
  font-size: 1.15rem;
  line-height: 1.75;
  color: rgba(232, 228, 240, 0.85);
  margin-bottom: 3rem;
  font-family: 'DM Mono', monospace;
  border-left: 2px solid var(--purple);
  padding-left: 1.5rem;
}

/* Body headings */
.article-content h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.9rem;
  letter-spacing: 0.06em;
  color: var(--text);
  margin: 3rem 0 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.article-content h2::before {
  content: '';
  display: inline-block;
  width: 3px;
  height: 1.6rem;
  background: var(--purple);
  border-radius: 2px;
  flex-shrink: 0;
}

/* Body paragraphs */
.article-content p {
  font-size: 0.97rem;
  line-height: 1.8;
  color: rgba(232, 228, 240, 0.78);
  margin-bottom: 1.2rem;
  font-family: 'DM Mono', monospace;
}

.article-content strong {
  color: var(--text);
  font-weight: 400;
}

/* Highlight box */
.highlight-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--purple);
  border-radius: 8px;
  padding: 1.5rem 1.75rem;
  margin: 2rem 0;
}

.highlight-box p {
  color: rgba(232, 228, 240, 0.9) !important;
  font-size: 1rem !important;
  margin: 0 !important;
}

/* Lyric block */
.lyric-block {
  background: var(--bg3);
  border-radius: 8px;
  padding: 1.5rem 2rem;
  margin: 2rem 0;
  font-family: 'DM Mono', monospace;
  font-style: italic;
  font-size: 0.9rem;
  line-height: 1.9;
  color: var(--muted);
  position: relative;
}

.lyric-block::before {
  content: '"';
  font-family: 'Bebas Neue', sans-serif;
  font-size: 4rem;
  color: var(--purple);
  opacity: 0.3;
  position: absolute;
  top: -0.5rem;
  left: 1rem;
  line-height: 1;
}

.lyric-credit {
  display: block;
  margin-top: 0.75rem;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--purple);
  font-style: normal;
}

/* Article separator */
.article-sep {
  width: 100%;
  height: 1px;
  background: var(--border-soft);
  margin: 3rem 0;
}

/* Vibe tags */
.vibe-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin: 3rem 0 1rem;
}

.vibe-tag {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  padding: 0.3rem 0.8rem;
  border-radius: 40px;
  border: 1px solid var(--border-soft);
  color: var(--muted);
}

/* ═══════════════════════════════════════════════
   ARTICLE PAGE — RELATED
   ═══════════════════════════════════════════════ */

.related-section {
  margin-top: 5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-soft);
}

.related-title {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}

.related-card {
  background: var(--bg2);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 1.25rem;
  text-decoration: none;
  color: inherit;
  display: flex;
  gap: 1rem;
  align-items: center;
  transition: border-color 0.2s, transform 0.2s;
}

.related-card:hover {
  border-color: var(--border);
  transform: translateY(-2px);
}

.related-card img {
  width: 56px;
  height: 56px;
  border-radius: 6px;
  object-fit: cover;
  filter: saturate(0.6);
  flex-shrink: 0;
}

.related-info p:first-child {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
  margin-bottom: 0.2rem;
}

.related-info p:last-child {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  color: var(--muted);
  letter-spacing: 0.05em;
}

/* ═══════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════ */

@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero-featured {
    aspect-ratio: 16/9;
  }

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

  .nav-links {
    display: none;
  }

  .meta-left {
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .articles-grid {
    grid-template-columns: 1fr;
  }

  .related-grid {
    grid-template-columns: 1fr;
  }
}