/* ================================================================
   DUA CORDA — Feuille de style
   ================================================================
   Pour personnaliser les couleurs et polices, modifiez les
   variables ci-dessous dans :root { … }
   ================================================================ */

:root {
  /* Couleurs principales */
  --bg:          #0c0c0c;
  --bg-alt:      #131313;
  --bg-card:     #1a1a1a;
  --txt:         #ede8e0;
  --txt-dim:     #7a7268;
  --txt-mid:     #a89f96;
  --border:      rgba(255,255,255,0.07);

  /* Couleur d'accent — or chaud */
  --gold:        #c4a267;
  --gold-dim:    rgba(196,162,103,0.25);

  /* Typographie */
  --serif:  'Playfair Display', Georgia, 'Times New Roman', serif;
  --sans:   'Inter', system-ui, -apple-system, sans-serif;

  /* Espacement */
  --gap:    clamp(40px, 5vw, 80px);
  --max:    1200px;
  --nav-h:  72px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); }

body {
  background: var(--bg);
  color: var(--txt);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

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

/* ── Utilitaires ── */
.eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 400;
  margin-bottom: 14px;
}

.lead {
  font-size: 1.05rem;
  color: var(--txt-mid);
  max-width: 620px;
  margin-bottom: 56px;
  line-height: 1.8;
}

.lam {
  /* Λ — le A inversé du logo */
  font-style: normal;
}

/* ================================================================
   NAVIGATION
   ================================================================ */
#navbar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 200;
  padding: 0 40px;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background 0.4s, border-color 0.4s;
}

#navbar.scrolled {
  background: rgba(12,12,12,0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
}

.nav-logo {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--txt-dim);
  transition: color 0.25s;
}

.nav-links a:hover,
.nav-links a.active { color: var(--txt); }

/* CTA Dossier de diffusion dans la barre de nav */
.nav-links a.nav-cta {
  padding: 8px 16px;
  border: 1px solid var(--gold);
  color: var(--gold);
  letter-spacing: 0.12em;
  transition: background 0.25s, color 0.25s;
}
.nav-links a.nav-cta:hover {
  background: var(--gold);
  color: var(--bg);
}

/* Hamburger (mobile) */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.burger span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--txt);
  transition: all 0.3s;
}

/* ================================================================
   CONTENEUR
   ================================================================ */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 40px;
}

/* ================================================================
   SECTIONS
   ================================================================ */
.sec {
  padding: clamp(72px, 10vw, 120px) 0;
}
.sec--alt { background: var(--bg-alt); }

.sec h2 {
  font-family: var(--serif);
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: 40px;
}

.sec h3 {
  font-family: var(--serif);
  font-size: clamp(1.2rem, 2.5vw, 1.7rem);
  font-weight: 400;
  margin-bottom: 20px;
  color: var(--txt);
}

.sec p {
  color: var(--txt-mid);
  line-height: 1.8;
}

.sec strong { color: var(--txt); font-weight: 500; }

/* ================================================================
   HERO
   ================================================================ */
.hero {
  position: relative;
  height: 100dvh;
  min-height: 560px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.hero-veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(12,12,12,0.45) 0%,
    rgba(12,12,12,0.60) 50%,
    rgba(12,12,12,0.88) 100%
  );
}

/* Bande arc-en-ciel inspirée des marbres du dossier */
.rainbow-bar {
  width: 64px;
  height: 3px;
  background: linear-gradient(
    90deg,
    #c45c8a, #a06fd4, #5b9fd4,
    #5fb886, #d4a45a, #c4a267
  );
  margin: 0 auto 36px;
}

.hero-body {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 24px;
}

.hero-body h1 {
  font-family: var(--serif);
  font-size: clamp(5rem, 16vw, 15rem);
  font-weight: 700;
  line-height: 0.88;
  letter-spacing: -0.01em;
  margin-bottom: 28px;
}

.hero-instruments {
  font-size: 0.8rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(237,232,224,0.6);
  margin-bottom: 8px;
}

.bull { color: var(--gold); }

.hero-names {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1rem;
  color: rgba(237,232,224,0.55);
  margin-bottom: 36px;
}

.hero-badge {
  display: inline-block;
  padding: 7px 18px;
  border: 1px solid rgba(196,162,103,0.35);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

/* Scroll hint */
.scroll-down {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(237,232,224,0.35);
  transition: color 0.3s;
  animation: bob 2.2s ease-in-out infinite;
}
.scroll-down:hover { color: rgba(237,232,224,0.7); }

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

/* ================================================================
   DUO
   ================================================================ */
.duo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
  align-items: start;
  margin-bottom: 72px;
}

.duo-text h2 {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 32px;
}

blockquote {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  line-height: 1.55;
  color: var(--txt);
  border-left: 2px solid var(--gold);
  padding-left: 22px;
  margin: 0 0 32px;
}

.duo-text p { margin-bottom: 18px; }
.duo-text em { color: var(--gold); font-style: italic; }

.duo-fig img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  object-position: center center;
  filter: grayscale(15%);
}

.duo-fig figcaption {
  font-size: 0.7rem;
  color: var(--txt-dim);
  letter-spacing: 0.1em;
  margin-top: 8px;
  text-align: right;
}

/* Manifeste */
.manifeste {
  text-align: center;
  padding: 16px 0;
}
.manifeste p {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.05rem, 2.2vw, 1.45rem);
  line-height: 1.65;
  color: var(--txt);
  max-width: 760px;
  margin: 0 auto;
}
.mline {
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent, #c45c8a, #7b6fd4,
    #5b9fd4, #d4956a, transparent
  );
  margin: 36px 0;
}

/* ================================================================
   OMNIS
   ================================================================ */
.omni-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 56px;
}

.omni-card {
  background: var(--bg-card);
  padding: 36px 28px;
  border-top: 2px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color 0.3s;
}
.omni-card:hover { border-color: var(--gold); }
.omni-card--hl   { border-top-color: var(--gold); }

.omni-num {
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
}

.omni-card h3 {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 400;
  font-style: italic;
  line-height: 1.3;
  color: var(--txt);
  margin: 0;
}

.omni-card p {
  font-size: 0.88rem;
  color: var(--txt-mid);
  line-height: 1.75;
  flex: 1;
}

.omni-ref {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--txt-dim);
  border-top: 1px solid var(--border);
  padding-top: 14px;
}

/* Programme */
.programme {
  background: var(--bg-card);
  padding: clamp(28px, 4vw, 48px);
  border: 1px solid var(--border);
}

.programme > h3 {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 8px;
}

.programme-note {
  color: var(--txt-dim);
  font-size: 0.88rem;
  font-style: italic;
  margin-bottom: 36px !important;
}

.prog-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.set-lbl {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 14px;
}

.prog-set ol {
  list-style: none;
  counter-reset: track;
}

.prog-set li {
  counter-increment: track;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.86rem;
  color: var(--txt-mid);
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
}

.prog-set li::before {
  content: counter(track, decimal-leading-zero);
  font-size: 0.68rem;
  color: var(--txt-dim);
  flex-shrink: 0;
}

.prog-set li em { color: var(--txt); }
.prog-set li span {
  font-size: 0.76rem;
  color: var(--txt-dim);
  text-align: right;
  flex-shrink: 0;
}

/* ================================================================
   MÉDIAS
   ================================================================ */
.media-h {
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--txt-dim);
  font-weight: 400;
  margin-bottom: 24px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

/* Videos */
.vid-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 8px;
}
.vid-grid--2 { grid-template-columns: 1fr 1fr; }

.vid-item video {
  width: 100%;
  aspect-ratio: 16/9;
  display: block;
  background: #000;
  border: 1px solid var(--border);
}

/* Wrapper responsive pour iframes YouTube */
.yt-wrap {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 */
  background: #000;
  border: 1px solid var(--border);
}
.yt-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}
.vid-label {
  font-size: 0.82rem;
  color: var(--txt-dim);
  font-style: italic;
  margin-top: 10px;
}

/* Audio */
.audio-list { display: flex; flex-direction: column; }

.audio-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}

.audio-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
  min-width: 0;
}

.audio-tag {
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  white-space: nowrap;
  font-weight: 500;
  flex-shrink: 0;
}

.audio-title {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--txt);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.audio-row audio {
  flex-shrink: 0;
  width: 240px;
  accent-color: var(--gold);
}

/* Galerie */
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.gallery img {
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
  cursor: pointer;
  transition: opacity 0.3s;
  filter: grayscale(8%);
}
.gallery img:hover { opacity: 0.8; }

.credit {
  font-size: 0.7rem;
  color: var(--txt-dim);
  letter-spacing: 0.1em;
  text-align: right;
  margin-top: 8px;
  margin-bottom: 0 !important;
}

/* Dossier de diffusion */
.press-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 56px;
  padding: 32px 36px;
  background: var(--bg-card);
  border: 1px solid var(--border);
}
.press-row p { color: var(--txt-mid); font-size: 0.9rem; }
.press-row--center { justify-content: center; }

/* À la une */
.sec--alaune {
  padding: clamp(64px, 8vw, 100px) 0;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.alaune-card {
  position: relative;
  padding: clamp(36px, 5vw, 60px) clamp(28px, 4vw, 56px);
  background: var(--bg-card);
  border: 1px solid var(--gold-dim);
  border-left: 3px solid var(--gold);
  max-width: 760px;
}
.alaune-tag {
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.alaune-title {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 400;
  line-height: 1.2;
  color: var(--txt);
  margin-bottom: 8px;
}
.alaune-author {
  font-size: 0.95rem;
  color: var(--txt-mid);
  letter-spacing: 0.04em;
}

.btn {
  display: inline-block;
  padding: 12px 28px;
  border: 1px solid var(--gold);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  white-space: nowrap;
  transition: background 0.25s, color 0.25s;
}
.btn:hover {
  background: var(--gold);
  color: var(--bg);
}

/* Lightbox */
.lb {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.96);
  z-index: 999;
  align-items: center;
  justify-content: center;
  padding: 40px;
}
.lb.open { display: flex; }
.lb img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
}
.lb-x {
  position: absolute;
  top: 20px;
  right: 28px;
  background: none;
  border: none;
  color: var(--txt);
  font-size: 1.6rem;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s;
}
.lb-x:hover { opacity: 1; }

/* ================================================================
   BIOGRAPHIES
   ================================================================ */
.bio {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--gap);
  align-items: start;
}
.bio--rev { grid-template-columns: 1fr 300px; }
.bio--rev .bio-img { order: 2; }
.bio--rev .bio-text { order: 1; }

.bio-sep {
  border: none;
  border-top: 1px solid var(--border);
  margin: 64px 0;
}

.bio-img {
  padding-top: 10px;
}
.bio-img img {
  width: 100%;
  aspect-ratio: 5/6;
  object-fit: cover;
  object-position: top center;
  filter: grayscale(10%);
}

.bio-text h3 {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 400;
  margin-bottom: 4px;
}

.bio-role {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 28px;
  font-weight: 500;
}

.bio-text p {
  font-size: 0.92rem;
  color: var(--txt-mid);
  margin-bottom: 16px;
  line-height: 1.82;
}
.bio-text strong { color: var(--txt); font-weight: 500; }
.bio-text em { color: var(--txt); }

.bio-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}
.bio-tags span {
  padding: 4px 12px;
  border: 1px solid var(--border);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--txt-dim);
}

/* ================================================================
   AGENDA
   ================================================================ */
#dates { margin-bottom: 60px; }

.no-dates {
  padding: 48px;
  text-align: center;
  border: 1px solid var(--border);
}
.no-dates p {
  color: var(--txt-dim);
  font-style: italic;
  font-size: 0.9rem;
  line-height: 1.8;
}
.no-dates a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }

/* Concert row template */
.date-row {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}
.date-row time { display: flex; align-items: baseline; gap: 8px; }
.d-day  { font-family: var(--serif); font-size: 2rem; line-height: 1; }
.d-mon  { font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold); }
.d-year { font-size: 0.72rem; color: var(--txt-dim); }
.d-event { font-size: 0.95rem; margin-bottom: 2px; }
.d-venue { font-size: 0.82rem; color: var(--txt-mid); font-style: italic; }
.d-link  {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold-dim);
  padding: 6px 14px;
  transition: background 0.2s, color 0.2s;
}
.d-link:hover { background: var(--gold); color: var(--bg); }

/* Offer cards */
.offer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.offer-card {
  padding: 32px 28px;
  background: var(--bg-card);
  border-top: 2px solid var(--border);
}
.offer-icon {
  font-size: 1.5rem;
  color: var(--gold);
  margin-bottom: 16px;
}
.offer-card h4 {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
  font-weight: 500;
}
.offer-card p {
  font-size: 0.88rem;
  color: var(--txt-mid);
  line-height: 1.75;
}
.offer-card em { color: var(--txt); }

/* ================================================================
   CONTACT
   ================================================================ */
.sec--contact {
  border-top: 1px solid var(--border);
}
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
  align-items: center;
  min-height: 55vh;
}
.contact-logo {
  font-family: var(--serif);
  font-size: clamp(4rem, 10vw, 9rem);
  font-weight: 700;
  line-height: 0.88;
  color: var(--txt);
  opacity: 0.08;
  pointer-events: none;
  user-select: none;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px 24px;
  margin-bottom: 36px;
}
.ci-lbl {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 4px;
  font-weight: 500;
}
.ci-val {
  font-size: 0.95rem;
  color: var(--txt);
  transition: color 0.25s;
}
a.ci-val:hover { color: var(--gold); }

.sacem-note {
  font-size: 0.82rem;
  color: var(--txt-dim);
  line-height: 1.7;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.sacem-note strong { color: var(--txt-mid); font-weight: 400; }

/* ================================================================
   FOOTER
   ================================================================ */
.footer {
  background: #080808;
  border-top: 1px solid var(--border);
  padding: 28px 0;
}
.footer .wrap {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
.footer span {
  font-size: 0.72rem;
  color: var(--txt-dim);
  letter-spacing: 0.05em;
}

/* ================================================================
   ANIMATIONS — Fade in on scroll
   ================================================================ */
.fade {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade.visible {
  opacity: 1;
  transform: none;
}

/* ================================================================
   RESPONSIVE — Tablette
   ================================================================ */
@media (max-width: 1024px) {
  .omni-grid       { grid-template-columns: 1fr; }
  .prog-cols       { grid-template-columns: 1fr; gap: 32px; }
  .bio             { grid-template-columns: 240px 1fr; }
  .bio--rev        { grid-template-columns: 1fr 240px; }
  .contact-layout  { grid-template-columns: 1fr; }
  .contact-logo    { display: none; }
  .contact-grid    { grid-template-columns: 1fr 1fr; }
  .offer-grid      { grid-template-columns: 1fr; }
}

/* ================================================================
   RESPONSIVE — Mobile
   ================================================================ */
@media (max-width: 768px) {
  :root { --nav-h: 60px; }

  #navbar { padding: 0 20px; }
  .wrap   { padding: 0 20px; }

  /* Nav mobile */
  .burger { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-h);
    left: 0; right: 0;
    background: rgba(12,12,12,0.97);
    flex-direction: column;
    gap: 0;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
  }
  .nav-links.open { display: flex; }
  .nav-links li a {
    display: block;
    padding: 14px 24px;
    font-size: 0.8rem;
  }

  /* Sections */
  .sec { padding: 56px 0; }

  .duo-grid         { grid-template-columns: 1fr; }
  /* duo-fig conserve aspect-ratio 1/1 pour ne pas couper les têtes (photo carrée) */

  .vid-grid         { grid-template-columns: 1fr; }
  .vid-grid--2      { grid-template-columns: 1fr; }

  .gallery          { grid-template-columns: repeat(2, 1fr); }

  .audio-row        { flex-direction: column; align-items: flex-start; }
  .audio-row audio  { width: 100%; }

  .bio, .bio--rev   { grid-template-columns: 1fr; }
  .bio--rev .bio-img,
  .bio--rev .bio-text { order: unset; }
  .bio-img img      { aspect-ratio: 16/9; }


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

  .press-row        { flex-direction: column; align-items: flex-start; }

  .footer .wrap     { flex-direction: column; gap: 4px; text-align: center; align-items: center; }

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