/* Reset et Variables CSS */
:root {
  --color-black: #000000;
  --color-gray-900: #111827;
  --color-gray-800: #1f2937;
  --color-gray-700: #374151;
  --color-gray-600: #4b5563;
  --color-gray-400: #9ca3af;
  --color-gray-300: #d1d5db;
  --color-white: #ffffff;
  --color-red: #dc2626;
  --color-red-hover: #b91c1c;
  --color-yellow: #fbbf24;
  --color-yellow-hover: #f59e0b;
  --font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --transition: all 0.3s ease;
  --border-radius: 0.5rem;
  --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  background-color: var(--color-black);
  color: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Utilitaires */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.text-red {
  color: var(--color-red);
}
.text-yellow {
  color: var(--color-yellow);
}
.text-center {
  text-align: center;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-gray-800);
  z-index: 1000;
  transition: var(--transition);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 4rem;
}

.nav-logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-white);
}

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

.nav-link {
  color: var(--color-gray-300);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-yellow);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-yellow);
}

/* Menu Mobile */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 0.25rem;
}

.bar {
  width: 1.5rem;
  height: 2px;
  background: var(--color-white);
  transition: var(--transition);
}

.hamburger.active .bar:nth-child(1) {
  transform: rotate(45deg) translate(0.375rem, 0.375rem);
}

.hamburger.active .bar:nth-child(2) {
  opacity: 0;
}

.hamburger.active .bar:nth-child(3) {
  transform: rotate(-45deg) translate(0.375rem, -0.375rem);
}

/* Sections */
.section {
  display: none;
  min-height: 100vh;
  padding-top: 4rem;
}

.section.active {
  display: block;
}

.page-title {
  font-size: 3rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 3rem;
}

/* Hero Section */
.hero {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.8), rgba(17, 24, 39, 0.6), rgba(0, 0, 0, 0.8));
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 0 1rem;
  max-width: 800px;
}

.hero-title {
  font-size: 4rem;
  font-weight: 900;
  margin-bottom: 1rem;
  letter-spacing: 0.1em;
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--color-yellow);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.hero-description {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  color: var(--color-gray-300);
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Boutons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--border-radius);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  font-size: 1rem;
}

.btn-primary {
  background: var(--color-red);
  color: var(--color-white);
}

.btn-primary:hover {
  background: var(--color-red-hover);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-yellow);
  border: 2px solid var(--color-yellow);
}

.btn-outline:hover {
  background: var(--color-yellow);
  color: var(--color-black);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
}

/* Présentation */
.presentation {
  padding: 5rem 0;
}

.presentation-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
}

.presentation-text {
  font-size: 1.125rem;
  color: var(--color-gray-300);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.presentation-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.presentation-image {
  text-align: center;
}

.album-cover {
  max-width: 100%;
  height: auto;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
}

/* Cards */
.card {
  background: var(--color-gray-900);
  border: 1px solid var(--color-gray-700);
  border-radius: var(--border-radius);
  margin-bottom: 2rem;
  transition: var(--transition);
}

.card:hover {
  border-color: var(--color-red);
  transform: translateY(-4px);
}

.card-content {
  padding: 2rem;
}

.card-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.card-text {
  color: var(--color-gray-300);
  margin-bottom: 1rem;
  line-height: 1.7;
}

/* Biographie */
.bio-cards {
  max-width: 900px;
  margin: 0 auto;
}

.bio-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.artist-photo {
  width: 100%;
  max-width: 300px;
  height: auto;
  border-radius: var(--border-radius);
  margin: 0 auto;
  display: block;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0;
}

.badge {
  background: var(--color-red);
  color: var(--color-white);
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-size: 0.875rem;
  font-weight: 500;
}

.badge-red {
  background: var(--color-red);
}

.badge-yellow {
  background: var(--color-yellow);
  color: var(--color-black);
}

/* Album */
.album-header {
  display: grid;
  gap: 2rem;
  align-items: center;
  margin-bottom: 3rem;
}

.album-title {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.album-description {
  color: var(--color-gray-300);
  margin-bottom: 1rem;
  line-height: 1.7;
}

.album-badges {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.album-cover-large {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  margin: 0 auto;
  display: block;
}

.tracklist-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

/* Track Card */
.track-card {
  background: var(--color-gray-800);
  border: 1px solid var(--color-gray-600);
  border-radius: var(--border-radius);
  padding: 1rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: var(--transition);
}

.track-card:hover {
  background: var(--color-gray-700);
  transform: translateY(-2px);
}

.track-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex: 1;
  min-width: 0;
}

.track-number {
  color: var(--color-red);
  font-weight: 700;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.track-details {
  min-width: 0;
  flex: 1;
}

.track-title {
  font-weight: 600;
  margin-bottom: 0.25rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.track-producer {
  color: var(--color-gray-400);
  font-size: 0.875rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.track-btn {
  background: var(--color-red);
  color: var(--color-white);
  border: none;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.track-btn:hover {
  background: var(--color-red-hover);
}

/* Videos Grid */
.videos-grid {
  display: grid;
  gap: 2rem;
}

.video-card {
  background: var(--color-gray-900);
  border: 1px solid var(--color-gray-700);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: var(--transition);
}

.video-card:hover {
  border-color: var(--color-red);
  transform: translateY(-4px);
}

.video-thumbnail {
  aspect-ratio: 16 / 9;
  background: var(--color-gray-800);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.video-thumbnail::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, rgba(220, 38, 38, 0.2), rgba(251, 191, 36, 0.2));
}

.video-play-btn {
  background: var(--color-red);
  color: var(--color-white);
  border: none;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  z-index: 2;
}

.video-play-btn:hover {
  background: var(--color-red-hover);
  transform: scale(1.1);
}

.video-content {
  padding: 1.5rem;
}

.video-title {
  font-weight: 600;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.video-btn {
  width: 100%;
  background: transparent;
  color: var(--color-yellow);
  border: 2px solid var(--color-yellow);
  padding: 0.75rem;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  font-weight: 600;
}

.video-btn:hover {
  background: var(--color-yellow);
  color: var(--color-black);
}

/* News */
.news-container {
  max-width: 800px;
  margin: 0 auto;
}

.news-card {
  background: var(--color-gray-900);
  border: 1px solid var(--color-gray-700);
  border-radius: var(--border-radius);
  padding: 2rem;
  margin-bottom: 2rem;
  transition: var(--transition);
}

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

.news-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}

.news-icon {
  color: var(--color-yellow);
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.news-content {
  flex: 1;
}

.news-date {
  background: var(--color-red);
  color: var(--color-white);
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  display: inline-block;
  margin-bottom: 0.75rem;
}

.news-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.news-text {
  color: var(--color-gray-300);
  line-height: 1.7;
}

/* Gallery */
.gallery-grid {
  display: grid;
  gap: 1rem;
}

.gallery-item {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
}

.gallery-item:hover {
  transform: scale(1.02);
}

.gallery-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-item:hover .gallery-image {
  transform: scale(1.1);
}

.gallery-icon {
  color: var(--color-white);
  font-size: 2rem;
}

/* Contact */
.contact-grid {
  display: grid;
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.contact-info {
  margin-bottom: 2rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  font-size: 1.125rem;
}

.contact-item i {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.social-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.social-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.social-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border: 2px solid;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  background: transparent;
}

.social-btn.facebook {
  border-color: #1877f2;
  color: #1877f2;
}

.social-btn.facebook:hover {
  background: #1877f2;
  color: var(--color-white);
}

.social-btn.tiktok {
  border-color: #ff0050;
  color: #ff0050;
}

.social-btn.tiktok:hover {
  background: #ff0050;
  color: var(--color-white);
}

.social-btn.audiomack {
  border-color: #ff6600;
  color: #ff6600;
}

.social-btn.audiomack:hover {
  background: #ff6600;
  color: var(--color-white);
}

/* Formulaire */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-input,
.form-textarea {
  background: var(--color-gray-800);
  border: 1px solid var(--color-gray-600);
  border-radius: var(--border-radius);
  padding: 0.75rem 1rem;
  color: var(--color-white);
  font-size: 1rem;
  transition: var(--transition);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-yellow);
  box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-gray-400);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

/* Footer */
.footer {
  background: var(--color-gray-900);
  border-top: 1px solid var(--color-gray-800);
  padding: 2rem 0;
  margin-top: 4rem;
}

.footer-content {
  text-align: center;
}

.footer-text {
  color: var(--color-gray-400);
  margin-bottom: 0.5rem;
}

.footer-subtext {
  color: var(--color-gray-500);
  font-size: 0.875rem;
}

/* Loading */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: var(--color-black);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 1;
  transition: opacity 0.5s ease;
}

.loading-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.loading-spinner {
  width: 3rem;
  height: 3rem;
  border: 3px solid var(--color-gray-700);
  border-top: 3px solid var(--color-red);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Media Queries */
@media (max-width: 1024px) {
  .nav-menu {
    position: fixed;
    left: -100%;
    top: 4rem;
    flex-direction: column;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    padding: 2rem 0;
    border-bottom: 1px solid var(--color-gray-800);
  }

  .nav-menu.active {
    left: 0;
  }

  .hamburger {
    display: flex;
  }

  .hero-title {
    font-size: 3rem;
  }

  .page-title {
    font-size: 2.5rem;
  }

  .section-title {
    font-size: 2rem;
  }
}

@media (min-width: 768px) {
  .container {
    padding: 0 2rem;
  }

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

  .bio-grid {
    grid-template-columns: 1fr 300px;
  }

  .album-header {
    grid-template-columns: 1fr 400px;
  }

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

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

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

  .hero-buttons {
    flex-direction: row;
  }

  .presentation-buttons {
    flex-direction: row;
  }
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: 5rem;
  }

  .page-title {
    font-size: 4rem;
  }

  .videos-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1280px) {
  .hero-title {
    font-size: 6rem;
  }

  .container {
    max-width: 1400px;
  }
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

/* Scrollbar personnalisée */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-gray-900);
}

::-webkit-scrollbar-thumb {
  background: var(--color-gray-600);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-gray-500);
}