/* ============================================================
   sections/about/style.css
   ============================================================ */

/* ── Layout colonnes ──────────────────────────────────────── */
.about-cols {
  display: grid;
  grid-template-columns: var(--about-text-cols, 1fr 1fr);
  gap: var(--about-cols-gap, 2rem);
  align-items: var(--about-cols-align, start);
}

/* ── Modes de disposition ─────────────────────────────────── */

/* Colonnes inversées : compétences à gauche, texte à droite */
.about-cols--cols-reverse .about-cols__text   { order: 2; }
.about-cols--cols-reverse .about-cols__skills { order: 1; }

/* Empilé : texte puis compétences, pleine largeur */
.about-cols--stacked,
.about-cols--stacked-reverse {
  grid-template-columns: 1fr;
}

/* Empilé inversé : compétences en premier */
.about-cols--stacked-reverse .about-cols__text   { order: 2; }
.about-cols--stacked-reverse .about-cols__skills { order: 1; }

/* Paragraphes côte à côte + compétences en dessous */
.about-cols--text-2cols {
  grid-template-columns: 1fr;
}
.about-cols--text-2cols .about-cols__text {
  display: grid;
  grid-template-columns: var(--about-text-cols, 1fr 1fr);
  column-gap: var(--about-cols-gap, 2rem);
  align-items: start;
}
/* Titre et section apprentissage sur toute la largeur */
.about-cols--text-2cols .about-cols__text .section-title,
.about-cols--text-2cols .about-cols__text .learning-section {
  grid-column: 1 / -1;
}

/* Enfant unique (compétences cachées) → pleine largeur quelle que soit le mode */
.about-cols > .about-cols__text:only-child {
  grid-column: 1 / -1;
}

@media (max-width: 991px) {
  .about-cols,
  .about-cols--cols-reverse,
  .about-cols--stacked,
  .about-cols--stacked-reverse {
    grid-template-columns: 1fr;
  }
  /* Annuler l'ordre forcé sur mobile */
  .about-cols--cols-reverse .about-cols__text,
  .about-cols--cols-reverse .about-cols__skills,
  .about-cols--stacked-reverse .about-cols__text,
  .about-cols--stacked-reverse .about-cols__skills {
    order: unset;
  }
  .about-cols--text-2cols .about-cols__text {
    grid-template-columns: 1fr;
  }
}

.about {
  background:    var(--about-bg, var(--bg-color-2));
  color:         var(--about-text, var(--text-color));
  padding:       var(--about-padding, 3rem 0);
  border-top:    var(--about-border-t, none);
  border-right:  var(--about-border-r, none);
  border-bottom: var(--about-border-b, none);
  border-left:   var(--about-border-l, none);
  border-radius: var(--about-radius, 0);
  box-shadow:    var(--about-shadow, none);
  transition: all 0.5s ease-in-out;
  position: relative;
  overflow: hidden;
}

.section-title {
  font-family: var(--font-headers);
  font-size: 2.5rem;
  margin-bottom: 2rem;
  position: relative;
}

.about .section-title {
  font-size: var(--about-title-size, 2.5rem);
  font-weight: var(--about-title-weight, 400);
  color: var(--about-title-color, transparent);
}

.about-text {
  font-family: var(--font-mono, var(--text-color));
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 2rem;
  text-align: justify;
}

.skills-container {
  background:    var(--about-skill-bg, rgba(255, 255, 255, 0.1));
  padding:       2rem;
  border-radius: var(--about-skills-radius, 15px);
  border-top:    var(--about-skills-border-t, none);
  border-right:  var(--about-skills-border-r, none);
  border-bottom: var(--about-skills-border-b, none);
  border-left:   var(--about-skills-border-l, none);
  box-shadow:    var(--about-skills-shadow, 0 8px 32px rgba(0, 0, 0, 0.1));
}

@media (max-width: 991px) {
  .skills-container {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--about-skill-bg, rgba(255, 255, 255, 0.06));
  }
}

/* ── Titre de la colonne compétences ────────────────────────── */
.skills-title {
  font-size: 1.15rem;
  color: var(--about-text, var(--text-color));
  font-family: var(--font-headers);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-block;
}

.skills-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 100%;
  height: 2px;
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
  transform: scaleX(0.7);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.skills-title:hover::after {
  transform: scaleX(1);
}

/* ── Noms de groupe (h4) ─────────────────────────────────────── */
.skill-category h4 {
  font-size: 1rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.75rem;
}

.skills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--about-skills-items-gap, 1.5rem);
  justify-content: var(--about-skills-items-justify, center);
  margin-top: 1rem;
}

.skill-item {
  text-align: center;
  padding:        var(--about-skill-item-padding, 1rem);
  min-width:      var(--about-skills-item-min, 120px);
  display: flex;
  flex-direction: var(--about-skill-item-direction, column);
  align-items:    center;
  gap:            var(--about-skill-item-inner-gap, 0.5rem);
  background:    var(--about-skill-item-bg, rgba(255, 255, 255, 0.05));
  border-radius: var(--about-skill-item-radius, 10px);
  border-top:    var(--about-skill-item-border-t, none);
  border-right:  var(--about-skill-item-border-r, none);
  border-bottom: var(--about-skill-item-border-b, none);
  border-left:   var(--about-skill-item-border-l, none);
  box-shadow:    var(--about-skill-item-shadow, none);
  transition: all 0.3s ease;
  perspective: 1000px;
  position: relative;
  overflow: hidden;
}

/*.skill-item:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}*/

.skill-item i {
  font-size: var(--about-skill-icon-size, 2rem);
  background: linear-gradient(135deg,
    var(--about-skill-icon-color, var(--primary-color)),
    var(--about-skill-icon-color, var(--secondary-color))
  );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  flex-shrink: 0;
  transition: transform 0.6s;
  transform-style: preserve-3d;
}

.skill-item img {
  width: var(--about-skill-icon-size, 2rem);
  height: var(--about-skill-icon-size, 2rem);
  object-fit: contain;
  flex-shrink: 0;
}

.skill-item:hover i {
  transform: rotateY(360deg);
  background: linear-gradient(135deg,
    var(--about-skill-icon-color, var(--secondary-color)),
    var(--about-skill-icon-color, var(--primary-color))
  );
  -webkit-background-clip: text;
  background-clip: text;
}

.skill-item span {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  font-family: var(--about-skill-item-font, var(--font-mono));
  opacity: 0.9;
  transition: opacity 0.3s ease;
}

.skill-item:hover span {
  opacity: 1;
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

section {
  transition: opacity 0.5s ease-in-out;
}

.learning-section {
  background:    var(--about-learning-bg, rgba(255, 255, 255, 0.02));
  border-radius: var(--about-learning-radius, 15px);
  border-top:    var(--about-learning-border-t, 1px solid rgba(255, 255, 255, 0.05));
  border-right:  var(--about-learning-border-r, 1px solid rgba(255, 255, 255, 0.05));
  border-bottom: var(--about-learning-border-b, 1px solid rgba(255, 255, 255, 0.05));
  border-left:   var(--about-learning-border-l, 1px solid rgba(255, 255, 255, 0.05));
  box-shadow:    var(--about-learning-shadow, none);
  padding: 1.5rem;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.6s ease-out forwards;
  animation-delay: 0.4s;
}

.learning-title {
  font-size: 1.2rem;
  color: var(--about-text, var(--text-color));
  font-family: var(--font-headers);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
}

.learning-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 100%;
  height: 2px;
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
  transform: scaleX(0.7);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.learning-title:hover::after {
  transform: scaleX(1);
}

.learning-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--about-learning-items-gap, 1rem);
  justify-content: var(--about-learning-justify, flex-start);
  margin-top: 1rem;
}

.learning-section .skill-item {
  background:     var(--about-learning-item-bg, rgba(var(--secondary-color-rgb), 0.05));
  border-top:     var(--about-learning-item-border-t, 1px solid rgba(var(--secondary-color-rgb), 0.1));
  border-right:   var(--about-learning-item-border-r, 1px solid rgba(var(--secondary-color-rgb), 0.1));
  border-bottom:  var(--about-learning-item-border-b, 1px solid rgba(var(--secondary-color-rgb), 0.1));
  border-left:    var(--about-learning-item-border-l, 1px solid rgba(var(--secondary-color-rgb), 0.1));
  border-radius:  var(--about-learning-item-radius, 8px);
  box-shadow:     var(--about-learning-item-shadow, none);
  padding:        var(--about-learning-item-padding, 0.8rem 1.2rem);
  flex-direction: var(--about-learning-item-direction, row);
  gap:            var(--about-learning-item-inner-gap, 0.8rem);
  min-width:      unset;
}

.learning-section .skill-item:hover {
  background: rgba(var(--secondary-color-rgb), 0.1);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(var(--secondary-color-rgb), 0.1);
}

.learning-section .skill-item i {
  font-size: var(--about-learning-icon-size, 1.2rem);
  background: linear-gradient(135deg,
    var(--about-learning-icon-color, var(--primary-color)),
    var(--about-learning-icon-color, var(--secondary-color))
  );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.learning-section .skill-item img {
  width: var(--about-learning-icon-size, 1.2rem);
  height: var(--about-learning-icon-size, 1.2rem);
  object-fit: contain;
  flex-shrink: 0;
}

.learning-section .skill-item span {
  color: var(--about-text, var(--text-color));
  font-size: 0.9rem;
  font-family: var(--about-learning-item-font, var(--font-mono));
  opacity: 0.9;
}

.ts-icon {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.2rem;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  padding: 0.2rem;
  border-radius: 4px;
  display: inline-block;
  margin-right: 0.5rem;
}

.skill-item:hover .ts-icon {
  background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
  -webkit-background-clip: text;
  background-clip: text;
  transform: scale(1.1);
  transition: transform 0.3s ease;
}

@media (max-width: 768px) {
  .learning-grid {
    justify-content: center;
  }

  .learning-title {
    text-align: center;
    width: 100%;
  }
}