/* ===================================
   Seed I.T - Bouton Magnétique
   Variables et styles globaux
   =================================== */

:root {
  /* Variables Seed I.T officielles */
  --seedit-primary: #037CFB;
  --seedit-primary-light: #4DB6FF;
  --seedit-bg-dark: #1a1a2e;
  --seedit-bg-darker: #16213e;
  --seedit-radius: 12px;
  --seedit-transition: 0.25s ease;
  --seedit-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

/* Reset et base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  color: #ffffff;
  min-height: 100vh;
  padding: 2rem;
}

/* ===================================
   Conteneur principal de démonstration
   =================================== */

.seedit-magnetic-demo {
  max-width: 1000px;
  margin: 0 auto;
}

.seedit-magnetic-demo__title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--seedit-primary) 0%, var(--seedit-primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.seedit-magnetic-demo__description {
  text-align: center;
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 3rem;
}

/* ===================================
   Sections de démonstration
   =================================== */

.seedit-magnetic-demo__section {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--seedit-radius);
  padding: 3rem 2rem;
  margin-bottom: 2rem;
  backdrop-filter: blur(10px);
}

.seedit-magnetic-demo__section--hero {
  background: linear-gradient(135deg, var(--seedit-primary) 0%, var(--seedit-primary-light) 100%);
  box-shadow: var(--seedit-shadow);
  padding: 4rem 2rem;
}

.seedit-magnetic-demo__section-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--seedit-primary-light);
  text-align: center;
}

.seedit-magnetic-demo__section-desc {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 2rem;
  text-align: center;
}

/* Conteneur de bouton centré */
.seedit-magnetic-demo__button-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 200px;
}

/* Grille de variantes */
.seedit-magnetic-demo__variants-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  align-items: center;
  justify-items: center;
  min-height: 200px;
}

/* ===================================
   Bouton Magnétique - Structure de base
   =================================== */

.seedit-magnetic-btn {
  /* Structure */
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2rem;

  /* Style de base */
  background: linear-gradient(135deg, var(--seedit-primary) 0%, var(--seedit-primary-light) 100%);
  color: #ffffff;
  border: none;
  border-radius: var(--seedit-radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;

  /* Ombres et effets */
  box-shadow: var(--seedit-shadow);
  backdrop-filter: blur(10px);

  /* Transitions */
  transition:
    transform 0.15s ease-out,
    box-shadow var(--seedit-transition),
    background var(--seedit-transition);

  /* Transforms 3D pour l'effet magnétique */
  transform-style: preserve-3d;
  will-change: transform;

  /* Isolation pour éviter les conflits */
  isolation: isolate;
}

/* État hover (sans effet magnétique actif) */
.seedit-magnetic-btn:hover {
  box-shadow: 0 6px 20px rgba(3, 124, 251, 0.4);
}

/* État active */
.seedit-magnetic-btn:active {
  transform: scale(0.98);
}

/* État focus (accessibilité) */
.seedit-magnetic-btn:focus {
  outline: 3px solid var(--seedit-primary-light);
  outline-offset: 4px;
}

/* ===================================
   Contenu du bouton
   =================================== */

.seedit-magnetic-btn__text {
  position: relative;
  z-index: 1;
}

.seedit-magnetic-btn__icon {
  position: relative;
  z-index: 1;
  transition: transform var(--seedit-transition);
}

.seedit-magnetic-btn:hover .seedit-magnetic-btn__icon {
  transform: translateX(4px);
}

/* ===================================
   Variantes de style
   =================================== */

/* Variante Ghost */
.seedit-magnetic-btn--ghost {
  background: transparent;
  border: 2px solid var(--seedit-primary-light);
  color: var(--seedit-primary-light);
  box-shadow: 0 0 20px rgba(77, 182, 255, 0.2);
}

.seedit-magnetic-btn--ghost:hover {
  background: rgba(77, 182, 255, 0.1);
  box-shadow: 0 0 30px rgba(77, 182, 255, 0.4);
}

/* Variante Gradient animé */
.seedit-magnetic-btn--gradient {
  background: linear-gradient(45deg, #037CFB, #4DB6FF, #037CFB);
  background-size: 200% 200%;
  animation: seedit-magnetic-gradient-shift 3s ease infinite;
}

@keyframes seedit-magnetic-gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* Variante Large */
.seedit-magnetic-btn--large {
  padding: 1.25rem 3rem;
  font-size: 1.2rem;
}

/* Variante Hero */
.seedit-magnetic-btn--hero {
  padding: 1.25rem 3rem;
  font-size: 1.1rem;
  background: rgba(255, 255, 255, 0.2);
  border: 2px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(20px);
}

.seedit-magnetic-btn--hero:hover {
  background: rgba(255, 255, 255, 0.3);
  border-color: rgba(255, 255, 255, 0.5);
}

/* Variantes d'intensité */
.seedit-magnetic-btn--strong {
  /* Pas de style spécifique, l'intensité est gérée en JS */
}

.seedit-magnetic-btn--subtle {
  /* Pas de style spécifique, l'intensité est gérée en JS */
}

/* ===================================
   Section Hero
   =================================== */

.seedit-magnetic-hero {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.seedit-magnetic-hero__title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #ffffff;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.seedit-magnetic-hero__subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

/* ===================================
   Responsive Design
   =================================== */

@media (max-width: 768px) {
  .seedit-magnetic-demo__title {
    font-size: 2rem;
  }

  .seedit-magnetic-demo__section {
    padding: 2rem 1.5rem;
  }

  .seedit-magnetic-demo__button-container {
    min-height: 150px;
  }

  .seedit-magnetic-demo__variants-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .seedit-magnetic-hero__title {
    font-size: 2.25rem;
  }

  .seedit-magnetic-hero__subtitle {
    font-size: 1.1rem;
  }

  .seedit-magnetic-btn {
    padding: 0.875rem 1.75rem;
    font-size: 0.95rem;
  }

  .seedit-magnetic-btn--large,
  .seedit-magnetic-btn--hero {
    padding: 1rem 2rem;
    font-size: 1rem;
  }
}

@media (max-width: 375px) {
  .seedit-magnetic-demo__title {
    font-size: 1.75rem;
  }

  .seedit-magnetic-demo__section {
    padding: 1.5rem 1rem;
  }

  .seedit-magnetic-btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
  }

  .seedit-magnetic-hero__title {
    font-size: 1.75rem;
  }
}