/* =================== MOOD OF THE DAY — GRADIENT VIBRANT =================== */
:root {
  --bg: #0a0a0f;
  --bg-card: #14141f;
  --bg-card-hover: #1c1c2e;
  --text: #e8e6f0;
  --text-muted: #8b87a0;
  --text-dim: #5c5875;
  --accent-1: #9b7aed; /* violet doux */
  --accent-2: #e480a8; /* rose poudré */
  --accent-3: #5bc4d6; /* cyan doux */
  --accent-4: #e8b44c; /* ambre chaud */
  --accent-5: #4ec9a0; /* émeraude doux */
  --accent-6: #e07070; /* rouge doux */
  --gradient-main: linear-gradient(145deg, #9b7aed 0%, #c48cb8 35%, #7abac8 70%, #5bc4d6 100%);
  --gradient-warm: linear-gradient(145deg, #e8b44c 0%, #e0a0b0 100%);
  --gradient-cool: linear-gradient(145deg, #5bc4d6 0%, #9b7aed 100%);
  --gradient-energy: linear-gradient(145deg, #e07070 0%, #e8b44c 100%);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-full: 50px;
  --shadow: 0 4px 24px rgba(0,0,0,0.3);
  --shadow-glow: 0 0 50px rgba(155,122,237,0.10);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Outfit', sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent-1); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent-2); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* =================== HEADER =================== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1rem 0;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(124,58,237,0.08);
  transition: var(--transition);
}
.header.scrolled {
  padding: 0.6rem 0;
  box-shadow: 0 2px 20px rgba(0,0,0,0.4);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo-icon {
  width: 38px;
  height: 38px;
  background: var(--accent-1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}
.logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  color: var(--text);
}
.logo-text span {
  color: var(--accent-1);
}

.nav { display: flex; align-items: center; gap: 28px; }
.nav a {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 14px;
  transition: var(--transition);
  position: relative;
}
.nav a:hover { color: var(--text); }
.nav a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--accent-1);
  transition: var(--transition);
  border-radius: 2px;
}
.nav a:hover::after { width: 100%; }
.nav-cta {
  background: var(--accent-1);
  color: white !important;
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 13px;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--accent-2); transform: translateY(-1px); }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
}
.burger span {
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* =================== HERO =================== */
.hero {
  padding: 160px 24px 100px;
  position: relative;
  overflow: hidden;
  text-align: center;
}
.hero::before {
  content: '';
  position: absolute;
  top: -300px; left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(124,58,237,0.15) 0%, rgba(236,72,153,0.08) 40%, transparent 70%);
  pointer-events: none;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(124,58,237,0.12);
  border: 1px solid rgba(124,58,237,0.25);
  padding: 6px 18px;
  border-radius: var(--radius-full);
  color: var(--accent-1);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.hero-badge::before {
  content: '';
  width: 8px; height: 8px;
  background: var(--accent-1);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 800;
  color: var(--text);
  line-height: 1.15;
  margin-bottom: 20px;
}
.hero h1 .gradient-text {
  color: var(--accent-1);
}
.hero-desc {
  color: var(--text-muted);
  font-size: 18px;
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto 40px;
}

/* =================== MOOD TOOL =================== */
.tool-section {
  padding: 60px 24px 100px;
}
.tool-box {
  background: var(--bg-card);
  border: 1px solid rgba(124,58,237,0.1);
  border-radius: 24px;
  padding: 48px;
  position: relative;
  overflow: hidden;
}
.tool-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent-1);
}
.tool-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 32px;
  justify-content: center;
}
.tool-tab {
  padding: 10px 24px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(124,58,237,0.2);
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
}
.tool-tab:hover { border-color: var(--accent-1); color: var(--text); }
.tool-tab.active {
  background: var(--accent-1);
  color: white;
  border-color: transparent;
}

.tool-label {
  text-align: center;
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.mood-grid, .genre-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 36px;
}
.mood-btn, .genre-btn {
  padding: 16px 12px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.03);
  color: var(--text);
  font-family: var(--font);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.mood-btn .emoji, .genre-btn .emoji { font-size: 28px; }
.mood-btn:hover, .genre-btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
  border-color: rgba(124,58,237,0.3);
  background: rgba(124,58,237,0.08);
}
.mood-btn.selected, .genre-btn.selected {
  border-color: var(--accent-1);
  background: rgba(124,58,237,0.15);
  box-shadow: 0 0 20px rgba(124,58,237,0.2);
}

/* Mood-specific colors */
.mood-btn[data-mood="chill"] { border-color: rgba(91,196,214,0.15); }
.mood-btn[data-mood="chill"].selected, .mood-btn[data-mood="chill"]:hover { border-color: var(--accent-3); background: rgba(91,196,214,0.08); box-shadow: 0 0 30px rgba(91,196,214,0.1); }
.mood-btn[data-mood="energie"] { border-color: rgba(224,112,112,0.15); }
.mood-btn[data-mood="energie"].selected, .mood-btn[data-mood="energie"]:hover { border-color: var(--accent-6); background: rgba(224,112,112,0.08); box-shadow: 0 0 30px rgba(224,112,112,0.1); }
.mood-btn[data-mood="joie"] { border-color: rgba(232,180,76,0.15); }
.mood-btn[data-mood="joie"].selected, .mood-btn[data-mood="joie"]:hover { border-color: var(--accent-4); background: rgba(232,180,76,0.08); box-shadow: 0 0 30px rgba(232,180,76,0.1); }
.mood-btn[data-mood="melancolie"] { border-color: rgba(155,122,237,0.15); }
.mood-btn[data-mood="melancolie"].selected, .mood-btn[data-mood="melancolie"]:hover { border-color: var(--accent-1); background: rgba(155,122,237,0.08); box-shadow: 0 0 30px rgba(155,122,237,0.1); }
.mood-btn[data-mood="romantique"] { border-color: rgba(228,128,168,0.15); }
.mood-btn[data-mood="romantique"].selected, .mood-btn[data-mood="romantique"]:hover { border-color: var(--accent-2); background: rgba(228,128,168,0.08); box-shadow: 0 0 30px rgba(228,128,168,0.1); }
.mood-btn[data-mood="focus"] { border-color: rgba(78,201,160,0.15); }
.mood-btn[data-mood="focus"].selected, .mood-btn[data-mood="focus"]:hover { border-color: var(--accent-5); background: rgba(78,201,160,0.08); box-shadow: 0 0 30px rgba(78,201,160,0.1); }

/* Platform toggle */
.platform-toggle {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 24px;
}
.platform-btn {
  padding: 8px 20px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.1);
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font);
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.platform-btn.active {
  background: rgba(255,255,255,0.08);
  color: var(--text);
  border-color: rgba(255,255,255,0.2);
}
.platform-btn img { width: 18px; height: 18px; border-radius: 4px; }

/* Results area */
.results-area {
  display: none;
  animation: fadeIn 0.5s ease;
}
.results-area.visible { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.results-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  text-align: center;
  margin-bottom: 24px;
}
.results-title .highlight {
  color: var(--accent-1);
}

.playlist-embeds {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
}
.playlist-embeds iframe {
  border-radius: var(--radius);
  width: 100%;
}

.results-link {
  text-align: center;
  margin-top: 24px;
}
.results-link a {
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 500;
}
.results-link a:hover { color: var(--text); }

/* =================== SECTIONS =================== */
section { padding: 80px 24px; }
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 12px;
}
.section-label::before {
  content: '';
  width: 24px; height: 2px;
  background: var(--accent-1);
  border-radius: 2px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 16px;
  line-height: 1.2;
}
.section-subtitle {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: 48px;
}

/* =================== CARDS GRID (mood/genre pages) =================== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  text-decoration: none;
  color: inherit;
  display: block;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
  border-color: rgba(124,58,237,0.15);
}
.card-gradient {
  height: 120px;
  position: relative;
}
.card-gradient .card-emoji {
  position: absolute;
  bottom: -20px; left: 24px;
  font-size: 42px;
  background: var(--bg-card);
  width: 56px; height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-card);
}
.card-body { padding: 32px 24px 24px; }
.card-body h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}
.card-body p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}
.card-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  margin-top: 12px;
  background: rgba(124,58,237,0.1);
  color: var(--accent-1);
}

/* =================== PAGE HERO =================== */
.page-hero {
  padding: 140px 24px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 600px;
  border-radius: 50%;
  pointer-events: none;
}
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.5vw, 50px);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 16px;
}
.page-hero p {
  color: var(--text-muted);
  font-size: 17px;
  max-width: 650px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

/* Page content */
.page-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px 80px;
}
.page-content h2 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  color: var(--text);
  margin: 48px 0 16px;
}
.page-content h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin: 32px 0 12px;
}
.page-content p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 20px;
}
.page-content ul { margin: 16px 0 24px 24px; color: var(--text-muted); line-height: 1.8; }
.page-content li { margin-bottom: 8px; }
.page-content strong { color: var(--text); }

.embed-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 32px 0;
}
.embed-row iframe { width: 100%; border-radius: var(--radius); }

.internal-links {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: var(--radius);
  padding: 32px;
  margin-top: 48px;
}
.internal-links h3 {
  font-size: 18px;
  margin-top: 0;
  margin-bottom: 16px;
}
.internal-links-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.internal-links-grid a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition);
  text-decoration: none;
}
.internal-links-grid a:hover {
  border-color: rgba(124,58,237,0.2);
  background: rgba(124,58,237,0.06);
  color: var(--text);
}

/* =================== FOOTER =================== */
.footer {
  background: var(--bg-card);
  border-top: 1px solid rgba(255,255,255,0.04);
  padding: 64px 24px 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.7;
  margin-top: 16px;
  max-width: 300px;
}
.footer h4 {
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
}
.footer ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer a { color: var(--text-muted); font-size: 14px; transition: var(--transition); text-decoration: none; }
.footer a:hover { color: var(--text); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.04);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--text-dim);
}
.footer-bottom a { margin-left: 20px; }

/* =================== FORM (contact) =================== */
.form-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: var(--radius);
  padding: 40px;
  max-width: 600px;
  margin: 0 auto;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  transition: var(--transition);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent-1);
  box-shadow: 0 0 0 3px rgba(124,58,237,0.15);
}
.form-group textarea { min-height: 140px; resize: vertical; }
.form-submit {
  width: 100%;
  padding: 14px 32px;
  background: var(--accent-1);
  color: white;
  border: none;
  border-radius: var(--radius-full);
  font-family: var(--font);
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  transition: var(--transition);
}
.form-submit:hover { opacity: 0.9; transform: translateY(-2px); }

/* =================== ANIMATIONS =================== */
.fade-up {
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.js-ready .fade-up { opacity: 0; transform: translateY(25px); }
.js-ready .fade-up.visible { opacity: 1; transform: translateY(0); }

/* =================== RESPONSIVE =================== */
@media (max-width: 768px) {
  .nav { display: none; }
  .nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 60px; left: 0; right: 0;
    background: rgba(10,10,15,0.98);
    backdrop-filter: blur(20px);
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid rgba(124,58,237,0.1);
  }
  .burger { display: flex; }
  .tool-box { padding: 24px; }
  .mood-grid, .genre-grid { grid-template-columns: repeat(3, 1fr); }
  .playlist-embeds { grid-template-columns: 1fr; }
  .embed-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cards-grid { grid-template-columns: 1fr; }
  .internal-links-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .hero { padding: 120px 24px 60px; }
  .page-hero { padding: 110px 24px 40px; }
}
@media (max-width: 480px) {
  .mood-grid, .genre-grid { grid-template-columns: repeat(2, 1fr); }
}