/* ============================================
   SAMSAKTI — Page À Propos
   Styles spécifiques
   ============================================ */

/* ========== HERO BANNER (version courte) ========== */

.about-hero {
  position: relative;
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* Background + overlay + effets scéniques gérés par components.css (.hero__background, .hero__stage) */

.about-hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 6rem 1.5rem 3rem;
}

.about-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 8vw, 5rem);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1;
  color: var(--color-text-primary);
  margin-bottom: 1rem;
  opacity: 0;
  transform: translateY(25px);
  animation: heroFadeUp 0.8s ease-out forwards;
}

.about-hero__subtitle {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  font-weight: 300;
  color: var(--color-text-secondary);
  max-width: 500px;
  margin-inline: auto;
  opacity: 0;
  transform: translateY(25px);
  animation: heroFadeUp 1s ease-out 0.2s forwards;
}

/* ========== SECTION HISTOIRE / MISSION ========== */

.about-story {
  background: var(--color-bg-primary);
}

.about-story__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.about-story__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-primary);
  margin-bottom: 0.75rem;
}

.about-story__line {
  display: block;
  width: 60px;
  height: 3px;
  background: var(--color-accent-gradient);
  border-radius: 2px;
  margin-bottom: 1.5rem;
}

.about-story__paragraph {
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.about-story__paragraph:last-child {
  margin-bottom: 0;
}

/* ========== SECTION VALEURS ========== */

.about-values {
  background: var(--color-bg-secondary);
  position: relative;
}

.about-values::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    var(--color-border),
    transparent
  );
}

.about-values__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 3rem;
}

/* ========== SECTION PROFESSEURS ========== */

.about-profs {
  background: var(--color-bg-primary);
}

.about-profs__subtitle {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  font-weight: 300;
  font-style: italic;
  color: var(--color-text-secondary);
  text-align: center;
  max-width: 550px;
  margin: 0 auto 3rem;
}

.about-profs__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

/* Card professeur */
.about-prof-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition-medium),
              box-shadow var(--transition-medium);
}

.about-prof-card:hover {
  border-color: var(--color-accent-gold);
  box-shadow: var(--shadow-glow);
}

/* Photo circulaire */
.about-prof-card__photo-wrapper {
  width: 130px;
  height: 130px;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  overflow: hidden;
  transition: border-color var(--transition-medium),
              transform var(--transition-medium);
}

.about-prof-card:hover .about-prof-card__photo-wrapper {
  border-color: var(--color-accent-gold);
  transform: translateY(-4px);
}

.about-prof-card__photo-placeholder {
  width: 100%;
  height: 100%;
  background: var(--color-bg-secondary);
}

.about-prof-card__name {
  font-family: var(--font-accent);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 0.35rem;
}

.about-prof-card__specialty {
  display: inline-block;
  font-family: var(--font-accent);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--color-accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1rem;
}

.about-prof-card__bio {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ========== SECTION CTA REJOINDRE ========== */

.about-cta {
  background:
    radial-gradient(
      circle,
      rgba(201, 168, 76, 0.04) 1px,
      transparent 1px
    ),
    radial-gradient(
      ellipse at 50% 50%,
      rgba(201, 168, 76, 0.03) 0%,
      transparent 70%
    ),
    var(--color-bg-secondary);
  background-size:
    24px 24px,
    100% 100%,
    100% 100%;
  position: relative;
}

.about-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    var(--color-border),
    transparent
  );
}

.about-cta__content {
  text-align: center;
  max-width: 600px;
  margin-inline: auto;
}

.about-cta__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-primary);
  margin-bottom: 1rem;
}

.about-cta__text {
  font-size: 1rem;
  font-weight: 300;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.about-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* ========== ACCESSIBILITÉ ========== */

@media (prefers-reduced-motion: reduce) {
  .about-hero__title,
  .about-hero__subtitle {
    animation: none;
    opacity: 1;
    transform: none;
  }
}