/*
  style.css — Solvana Music v3.1.0
  © 2025 Solvana Group Corporation
  Design : Rafael Dos Santos / Solvana Digital
  Palette : CDC music.solvana.group v3.0 — Avril 2026
*/

/* ════════════════════════════════════════════════
   TOKENS & RESET
════════════════════════════════════════════════ */
:root {
  --void:          #030305;
  --deep:          #0a0a12;
  --surface:       #0f0f1a;
  --card:          #131320;
  --border:        #2a2a3a;
  --border-warm:   #363650;
  --gold:          #C9A96E;
  --gold-bright:   #D4B87A;
  --gold-dim:      rgba(201, 169, 110, 0.15);
  --cream:         #F0ECE4;
  --cream-dim:     #B8B0A2;
  --cream-faint:   rgba(184, 176, 162, 0.45);

  --f-serif:     'Cormorant Garamond', Georgia, serif;
  --f-cond:      'Barlow Condensed', 'Arial Narrow', sans-serif;
  --f-body:      'Barlow', sans-serif;

  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-circ:   cubic-bezier(0.65, 0, 0.35, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--void);
  color: var(--cream);
  font-family: var(--f-body);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.78' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
  opacity: 0.028;
  pointer-events: none;
  z-index: 9999;
}

img   { display: block; max-width: 100%; }
a     { color: inherit; text-decoration: none; }
ul    { list-style: none; }

/* ════════════════════════════════════════════════
   NAVIGATION
════════════════════════════════════════════════ */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background 0.45s var(--ease-out), border-color 0.45s;
  border-bottom: 1px solid transparent;
}

#site-header.is-scrolled {
  background: rgba(3, 3, 5, 0.82);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border-bottom-color: var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  padding: 0 5.5vw;
}

.nav-logo img {
  height: 30px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.88;
  transition: opacity 0.2s;
}
.nav-logo:hover img { opacity: 1; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.25rem;
}

.nav-links a {
  font-family: var(--f-cond);
  font-size: 0.77rem;
  font-weight: 400;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--cream-dim);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--cream); }

.nav-cta {
  border: 1px solid var(--gold) !important;
  color: var(--gold) !important;
  padding: 0.45rem 1.2rem;
  letter-spacing: 0.1em;
  transition: background 0.2s, color 0.2s !important;
}
.nav-cta:hover {
  background: var(--gold) !important;
  color: var(--void) !important;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--cream);
  transition: transform 0.3s, opacity 0.3s;
}

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 0;
  background: rgba(7, 7, 12, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--border);
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s var(--ease-out);
}
.nav-mobile.is-open { max-height: 400px; }
.nav-mobile a {
  font-family: var(--f-cond);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cream-dim);
  padding: 1rem 5.5vw;
  border-bottom: 1px solid var(--border);
  transition: color 0.2s, background 0.2s;
}
.nav-mobile a:hover { color: var(--cream); background: var(--surface); }
.nav-cta-mobile {
  color: var(--gold) !important;
  border-bottom: none !important;
}

/* ════════════════════════════════════════════════
   HERO
════════════════════════════════════════════════ */
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(38px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes ruleExpand {
  from { width: 0; opacity: 0; }
  to   { width: 100%; opacity: 1; }
}
@keyframes scrollBob {
  0%, 100% { transform: scaleY(0.6); opacity: 0.5; }
  50%       { transform: scaleY(1);   opacity: 1;   }
}

.hero {
  position: relative;
  height: 100vh;
  min-height: 620px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 7.5vw 10vh;
  overflow: hidden;
  background: var(--deep);
}

/* Vidéo de fond */
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  pointer-events: none;
}

/* Overlay sombre pour garder le texte lisible */
.hero-video-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(3,3,5,.85) 0%, rgba(3,3,5,.45) 40%, rgba(3,3,5,.3) 100%);
  z-index: 1;
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 2;
}
.hero-glow--tl {
  width: 70vw; height: 70vw;
  top: -25%; left: -15%;
  background: radial-gradient(circle, rgba(15, 10, 35, 0.85) 0%, transparent 70%);
}
.hero-glow--br {
  width: 55vw; height: 55vw;
  bottom: -20%; right: -10%;
  background: radial-gradient(circle, rgba(35, 22, 5, 0.6) 0%, transparent 65%);
}

.hero-content { position: relative; z-index: 3; }

.hero-eyebrow {
  font-family: var(--f-cond);
  font-size: 0.73rem;
  font-weight: 400;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.6rem;
  animation: heroFadeUp 1s var(--ease-out) 0.25s both;
}

.hero-title { display: flex; flex-direction: column; gap: 0; margin: 0; }

.hero-logo-svg {
  display: block;
  width: clamp(280px, 70vw, 1100px);
  height: auto;
  filter: brightness(0) invert(1);
  opacity: 0.92;
  animation: heroFadeUp 1.5s var(--ease-out) 0.55s both;
}

.hero-word-serif {
  display: block;
  font-family: var(--f-serif);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(5.5rem, 19vw, 24rem);
  line-height: 0.82;
  color: var(--cream);
  letter-spacing: -0.025em;
  animation: heroFadeUp 1.5s var(--ease-out) 0.55s both;
}

.hero-rule {
  display: block;
  height: 1px;
  background: linear-gradient(to right, var(--gold) 0%, rgba(201, 169, 110, 0.2) 60%, transparent 100%);
  margin: 1rem 0 0.6rem;
  animation: ruleExpand 1.1s var(--ease-out) 1.15s both;
}

.hero-word-condensed {
  display: block;
  font-family: var(--f-cond);
  font-weight: 700;
  font-size: clamp(2.5rem, 8.5vw, 11rem);
  line-height: 1;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream);
  opacity: 0.88;
  animation: heroFadeUp 1.5s var(--ease-out) 1.05s both;
}

.hero-tagline {
  font-family: var(--f-cond);
  font-size: 0.82rem;
  font-weight: 300;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cream-faint);
  margin-top: 2.2rem;
  animation: heroFadeUp 1s var(--ease-out) 1.7s both;
}

.hero-scroll {
  position: absolute;
  bottom: 9vh; right: 7.5vw;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  z-index: 3;
  animation: heroFadeUp 1s var(--ease-out) 2.1s both;
}

.hero-scroll-line {
  display: block;
  width: 1px; height: 36px;
  background: var(--gold);
  transform-origin: top;
  animation: scrollBob 2.2s ease-in-out 2.5s infinite;
}

.hero-scroll-label {
  font-family: var(--f-cond);
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cream-faint);
  writing-mode: vertical-rl;
}

/* ════════════════════════════════════════════════
   TICKER BAND
════════════════════════════════════════════════ */
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.ticker-band {
  background: var(--gold);
  overflow: hidden;
  padding: 0.55rem 0;
  white-space: nowrap;
}

.ticker-track {
  display: inline-flex;
  align-items: center;
  animation: ticker 28s linear infinite;
  will-change: transform;
}

.ticker-track span {
  font-family: var(--f-cond);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--void);
  padding: 0 1.4rem;
}

.ticker-sep { opacity: 0.4; padding: 0 0.3rem !important; }

/* ════════════════════════════════════════════════
   SHARED SECTION PATTERNS
════════════════════════════════════════════════ */
.section-header {
  padding: 0 7.5vw;
  margin-bottom: 3.5rem;
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.section-eyebrow {
  font-family: var(--f-cond);
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
}

.section-title {
  font-family: var(--f-serif);
  font-size: clamp(2.2rem, 5.5vw, 5rem);
  font-weight: 300;
  line-height: 1.1;
  color: var(--cream);
}
.section-title em { font-style: italic; color: var(--gold-bright); }

.section-count {
  display: inline-block;
  font-family: var(--f-cond);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--cream-faint);
  border: 1px solid var(--border-warm);
  padding: 0.25rem 0.65rem;
  margin-left: 1rem;
  vertical-align: middle;
}

.empty-state {
  padding: 3rem 7.5vw;
  font-family: var(--f-cond);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: var(--cream-faint);
}

/* ════════════════════════════════════════════════
   ARTISTS SECTION
════════════════════════════════════════════════ */
@keyframes artistsScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.artists-section { padding: 8rem 0 6rem; background: var(--void); }

.artists-viewport {
  overflow: hidden;
  padding-bottom: 1.5rem;
  mask-image: linear-gradient(to right, transparent 0%, black 4%, black 96%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 4%, black 96%, transparent 100%);
}

.artists-track {
  display: flex;
  gap: 1.5rem;
  padding: 1rem 7.5vw;
  animation: artistsScroll 48s linear infinite;
  will-change: transform;
  width: max-content;
}
.artists-track:hover { animation-play-state: paused; }

.artist-card { flex: 0 0 250px; cursor: pointer; }

.artist-media {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--border);
}

.artist-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.85s var(--ease-out);
}

.artist-hover-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(3,3,5,.92) 0%, rgba(3,3,5,.2) 50%, transparent 100%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 1.6rem;
  opacity: 0;
  transition: opacity 0.4s;
}

.artist-discover {
  font-family: var(--f-cond);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 0.45rem 1rem;
  transform: translateY(10px);
  transition: transform 0.45s var(--ease-out);
}

.artist-card:hover .artist-media img      { transform: scale(1.07); }
.artist-card:hover .artist-hover-overlay  { opacity: 1; }
.artist-card:hover .artist-discover       { transform: translateY(0); }

.artist-info { padding: 0.9rem 0 0; }

.artist-name {
  font-family: var(--f-serif);
  font-size: 1.2rem;
  font-weight: 400;
  font-style: italic;
  color: var(--cream);
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 0.2rem;
}

.artist-label {
  font-family: var(--f-cond);
  font-size: 0.67rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

/* ════════════════════════════════════════════════
   MANIFESTO SECTION
════════════════════════════════════════════════ */
.manifesto-section {
  position: relative;
  padding: 10rem 7.5vw 10rem;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.manifesto-deco {
  position: absolute;
  top: -6rem; left: 5vw;
  font-family: var(--f-serif);
  font-size: clamp(20rem, 40vw, 50rem);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--border);
  pointer-events: none;
  user-select: none;
  opacity: 0.6;
}

.manifesto-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 5rem;
  max-width: 1200px;
}

.manifesto-meta {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-top: 0.4rem;
}

.manifesto-index {
  font-family: var(--f-cond);
  font-size: 5rem;
  font-weight: 200;
  line-height: 1;
  color: var(--border-warm);
  display: block;
}

.manifesto-title {
  font-family: var(--f-serif);
  font-size: clamp(2.4rem, 5.2vw, 5.5rem);
  font-weight: 300;
  line-height: 1.08;
  color: var(--cream);
  margin-bottom: 2.2rem;
}
.manifesto-title em { font-style: italic; color: var(--gold-bright); }

.manifesto-text {
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.85;
  color: var(--cream-dim);
  max-width: 480px;
  margin-bottom: 2.8rem;
}

.manifesto-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-family: var(--f-cond);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  transition: gap 0.3s;
}
.manifesto-cta:hover { gap: 1.3rem; }
.manifesto-cta svg { transition: transform 0.3s; }
.manifesto-cta:hover svg { transform: translateX(5px); }

/* ════════════════════════════════════════════════
   LABELS SECTION
════════════════════════════════════════════════ */
@keyframes labelsScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.labels-section { padding: 8rem 0 8rem; background: var(--void); }

.labels-viewport {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0%, black 7%, black 93%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 7%, black 93%, transparent 100%);
}

.labels-track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: labelsScroll 32s linear infinite;
  will-change: transform;
}
.labels-track:hover { animation-play-state: paused; }

.label-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 3.5rem;
  border-right: 1px solid var(--border);
  flex-shrink: 0;
  transition: background 0.3s;
}
.label-item:hover { background: var(--surface); }

.label-item img {
  height: 38px;
  width: auto;
  max-width: 150px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.35;
  transition: opacity 0.35s;
}
.label-item:hover img { opacity: 0.88; }

/* ════════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════════ */
.site-footer {
  background: var(--deep);
  border-top: 1px solid var(--border);
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.8rem 7.5vw;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.footer-logo {
  height: 22px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.65;
  transition: opacity 0.2s;
  flex-shrink: 0;
}
.footer-logo:hover { opacity: 0.9; }

.footer-desc {
  font-family: var(--f-cond);
  font-size: 0.7rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--cream-faint);
  line-height: 1.5;
}

.footer-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-nav a {
  font-family: var(--f-cond);
  font-size: 0.75rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cream-dim);
  transition: color 0.2s;
}
.footer-nav a:hover { color: var(--cream); }

.footer-bottom {
  padding: 1.2rem 7.5vw;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copy,
.footer-rights {
  font-family: var(--f-cond);
  font-size: 0.68rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  color: var(--cream-faint);
}

/* ════════════════════════════════════════════════
   RESPONSIVE — TABLET (≤ 1024px)
════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .manifesto-inner { grid-template-columns: 120px 1fr; gap: 3rem; }
}

/* ════════════════════════════════════════════════
   RESPONSIVE — MOBILE (≤ 768px)
════════════════════════════════════════════════ */
@media (max-width: 768px) {
  .nav-links     { display: none; }
  .nav-hamburger { display: flex; }
  .nav-mobile    { display: flex; }

  .hero { padding: 0 6vw 13vh; }
  .hero-scroll { right: 6vw; }

  .artists-track { gap: 1rem; }
  .artist-card   { flex: 0 0 200px; }

  .manifesto-section  { padding: 6rem 6vw; }
  .manifesto-inner    { grid-template-columns: 1fr; gap: 2rem; }
  .manifesto-meta     { flex-direction: row; align-items: center; }
  .manifesto-index    { font-size: 3rem; }
  .manifesto-deco     { display: none; }

  .section-header { flex-direction: column; gap: 0.4rem; padding: 0 6vw; }

  .footer-top    { padding: 2.5rem 6vw; flex-direction: column; align-items: flex-start; gap: 1.5rem; }
  .footer-bottom { padding: 1.2rem 6vw; flex-direction: column; gap: 0.35rem; text-align: center; }
}

/* ════════════════════════════════════════════════
   RESPONSIVE — SMALL (≤ 480px)
════════════════════════════════════════════════ */
@media (max-width: 480px) {
  .artist-card  { flex: 0 0 165px; }
  .hero         { min-height: 100dvh; padding-bottom: 15vh; }
  .label-item   { padding: 1.2rem 2rem; }
  .label-item img { height: 28px; }
}

/* ════════════════════════════════════════════════
   REDUCED MOTION
════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .artists-track,
  .labels-track,
  .ticker-track { animation: none; }
}