:root {
  --color-background: #FFFFFF; 
  --color-background-soft: #F9F9F9; 
  
  --color-border: #E2E2E2; 
  --color-border-hover: #D5D5D5; 

  --color-heading: #2c3e50; 
  --color-text: #333333;

  --red-primary: hsl(0, 79%, 39%);
  --red-hover: hsla(0, 79%, 39%, 0.8);
  --red-bg-light: hsla(0, 79%, 39%, 0.1);

  --card-bg: white;
  --card-shadow: rgba(0, 0, 0, 0.08);
  --card-shadow-hover: rgba(0, 0, 0, 0.15);
}

/* Styles globaux et reset */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: 'Inter', sans-serif;
  background-color: var(--color-background);
  color: var(--color-text);
  line-height: 1.6;
}

/* Header */
.header {
  text-align: center;
  padding: 80px 20px;
}

.logo-title-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  margin-bottom: 10px;
}

.logo {
  max-width: 100px;
}

h1 {
  font-size: 3rem;
  font-weight: 700;
  color: var(--red-primary);
  margin-bottom: 0;
}

.subtitle {
  font-size: 1.2rem;
  color: var(--color-text);
}

/* Grille de projets */
.projects-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px 0px 20px;
}

.project-card {
  background-color: var(--card-bg);
  border-radius: 12px;
  box-shadow: 0 4px 15px var(--card-shadow);
  overflow: hidden;
  text-decoration: none;
  color: var(--color-text);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 25px var(--card-shadow-hover);
}

/* États désactivés pour les cartes sans URL */
.project-card-disabled {
  cursor: not-allowed;
  opacity: 0.7;
}

.project-card-disabled:hover {
  transform: none; /* Désactive l'animation au survol */
  box-shadow: 0 4px 15px var(--card-shadow); /* Garde l'ombre normale */
}

.visit-button-disabled {
  background-color: #999; /* Gris neutre */
  color: #ccc;
  cursor: not-allowed;
  pointer-events: none; /* Empêche tout événement de clic */
}

.visit-button-disabled:hover {
  background-color: #999; /* Pas de changement au survol */
}

.project-thumbnail, .project-thumbnail-placeholder {
  width: 100%;
  height: 200px; 
  object-fit: cover; 
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-background-soft); 
}

.project-thumbnail-placeholder {
  display: flex;
  flex-direction: column; /* Aligne les éléments verticalement */
  justify-content: center; /* Centre verticalement */
  align-items: center; /* Centre horizontalement */
  padding: 20px;
  box-sizing: border-box; /* S'assure que le padding n'augmente pas la taille totale */
  border: 2px dashed var(--color-border); /* Une bordure en pointillés pour marquer l'aspect "en cours" */
}

.placeholder-text {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--red-primary);
}

.placeholder-status {
  margin-top: 8px;
  font-size: 0.9rem;
  color: var(--vt-c-text-light-2); /* Une couleur de texte un peu plus discrète */
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.project-info {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.project-info h3 {
  font-size: 1.5rem;
  margin-bottom: 5px;
  color: var(--color-heading);
}

.project-info p {
  flex-grow: 1;
  margin-bottom: 20px;
}

.project-tags {
    margin-bottom: 20px;
}

.tag {
  display: inline-block;
  background-color: var(--red-bg-light);
  color: var(--red-primary);
  padding: 5px 10px;
  border-radius: 5px;
  font-size: 0.8rem;
  font-weight: bold;
  margin-right: 5px;
}


.visit-button {
  display: block;
  text-align: center;
  background-color: var(--red-primary);
  color: white;
  padding: 12px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.2s ease;
}

.visit-button:hover {
  background-color: var(--red-hover);
}

/* Footer */
.footer {
  text-align: center;
  padding: 40px 20px;
  color: #888;
}