/* === Styles spécifiques à la page "À propos" === */

/* Fond sombre et texte clair pour la page */
body {
  background-color: var(--bg, #0e0f12);
  color: var(--text, #eef2f7);
}

/* Styles pour la section "about" */
.about {
  padding: 4rem 0;
  text-align: center;
}

.about h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, var(--accent-start, #ff62c0), var(--accent-end, #7a5cff));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 10px rgba(255, 98, 192, 0.3));
}

.about .subtitle {
  font-size: 1.1rem;
  color: var(--muted, #b8c0cc);
  margin-bottom: 4rem;
}

/* === Styles de la Timeline Futuriste === */

.timeline {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

/* La ligne centrale en dégradé */
.timeline::after {
  content: '';
  position: absolute;
  width: 6px;
  background: linear-gradient(to bottom, var(--accent-start, #ff62c0), var(--accent-end, #7a5cff));
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -3px;
  border-radius: 3px;
  box-shadow: 0 0 15px rgba(122, 92, 255, 0.5);
}

/* Row wrapper for flex alignment */
.timeline-row {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 3rem;
  position: relative;
}

/* Columns */
.timeline-col {
  flex: 1;
  padding: 0 3rem;
  display: flex;
  flex-direction: column;
}

.timeline-col.left {
  align-items: flex-end; /* Box close to center */
  text-align: left; /* Text aligned left as requested */
}

.timeline-col.right {
  align-items: flex-start; /* Box close to center */
  text-align: left;
}

/* Icônes sur la ligne */
.timeline-icon {
  width: 50px;
  height: 50px;
  background-color: var(--card, #151823);
  border: 3px solid var(--accent-start, #ff62c0);
  border-radius: 50%;
  z-index: 10;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  box-shadow: 0 0 20px rgba(255, 98, 192, 0.7);
  flex-shrink: 0;
}

.timeline-icon i {
    font-size: 1.5rem; /* 24px equivalent */
    color: #eef2f7;
}

/* Cartes de contenu */
.timeline .content {
  padding: 20px 30px;
  background-color: var(--card, #151823);
  position: relative;
  border-radius: var(--radius, 1.75rem);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 
              inset 0 0 15px rgba(255, 98, 192, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  width: 100%; /* Ensure it takes available width in column */
  max-width: 450px; /* Limit width */
}

.timeline .content:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5), 
                inset 0 0 20px rgba(255, 98, 192, 0.2),
                0 0 25px rgba(122, 92, 255, 0.3);
}

.timeline .content h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
  color: var(--text, #eef2f7);
}

.timeline .content p, .timeline .content ul {
  color: var(--muted, #b8c0cc);
  text-align: left;
}
.timeline .content ul {
    padding-left: 20px;
}
.timeline .content li {
    margin-bottom: 1.5rem;
}
.timeline .content li:last-child {
    margin-bottom: 0;
}

/* === Styles des Barres de Compétences === */
.skills-container {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 1rem;
}

.skill-item {
  width: 100%;
}

.skill-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text, #eef2f7);
}

.skill-percentage {
  color: var(--accent-end, #7a5cff);
}

.skill-bar {
  width: 100%;
  height: 8px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.3);
}

.skill-progress {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-start, #ff62c0), var(--accent-end, #7a5cff));
  border-radius: 4px;
  position: relative;
  box-shadow: 0 0 10px rgba(255, 98, 192, 0.5);
  animation: progressFill 1.5s ease-out forwards;
  transform-origin: left;
}

@keyframes progressFill {
  0% { transform: scaleX(0); }
  100% { transform: scaleX(1); }
}

/* Bouton CV */
.timeline .btn {
  background: linear-gradient(135deg, var(--accent-start, #ff62c0), var(--accent-end, #7a5cff));
  color: #0b0b0f;
  font-weight: 700;
  box-shadow: 0 5px 15px rgba(255, 98, 192, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.timeline .btn:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 25px rgba(255, 98, 192, 0.5);
}

/* Responsive pour la timeline */
@media screen and (max-width: 768px) {
  .timeline::after { left: 25px; } /* Center of 50px icon */
  
  .timeline-row {
    flex-direction: column;
    align-items: flex-start;
    padding-left: 60px; /* Space for icon */
  }
  
  .timeline-icon {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
  }
  
  .timeline-col {
    padding: 0;
    width: 100%;
  }
  
  .timeline-col.left, .timeline-col.right {
    align-items: flex-start;
  }
  
  .timeline-col:empty {
    display: none;
  }
  
  .timeline .content {
    max-width: 100%;
  }
}

/* Helper classes extracted from inline styles */
.mb-1 {
    margin-bottom: 1rem;
}

.download-icon {
    margin-right: 8px; 
    vertical-align: middle;
}

/* === Feature Cards Animation (Fixed Smooth Version) === */

.feature-card {
  background-color: var(--card, #151823) !important;
  color: var(--text, #eef2f7) !important;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1rem;
  padding: 2rem; /* Restore standard padding */
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 320px; /* Fixed height to prevent footer jump */
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  transform: translateY(0);
}

.feature-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-icon {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  filter: drop-shadow(0 0 20px rgba(255, 98, 192, 0.2)); 
  transform: translateY(40px);
}

.feature-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
  color: var(--text, #eef2f7);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  text-align: center;
  width: 100%;
  white-space: nowrap;
  transform: translateY(40px);
}

.feature-card p {
  color: var(--muted, #b8c0cc) !important;
  font-size: 0.95rem;
  line-height: 1.6;
  text-align: left;
  margin-top: 0;
  opacity: 0;
  transform: translateY(20px);
  
  max-height: 0; 
  overflow: hidden;
  
  width: 100%;
  transition: 
    opacity 0.6s ease, 
    transform 0.6s ease,
    max-height 0.6s ease,
    margin-top 0.6s ease;
}

/* === Hover State === */

.feature-card:hover {
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), inset 0 0 0 1px rgba(255, 255, 255, 0.1);
  transform: translateY(-5px);
  /* No padding change to minimalize flow shift */
}

/* Move Icon: Lift up significantly */
.feature-card:hover .feature-icon {
  transform: translate(-90px, -50px) scale(0.7); 
}

/* Move Title: Lift up significantly next to icon */
.feature-card:hover h3 {
  transform: translate(35px, -110px); 
}

/* Description Reveal: Lift up into view */
.feature-card:hover p {
  opacity: 1;
  transform: translateY(-80px); /* Move text UP high */
  margin-top: 1rem;
  max-height: 200px; /* Still needed for flow? With fixed height on parent it's ok */
  transition-delay: 0.1s;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .feature-card {
        height: auto;
        min-height: 320px;
    }
}