/* ==========================================================================
   FILOSOFIA — manifesto editoriale
   Layout bilanciato a due colonne: testo col 1-6 | foto col 8-13.
   La foto è un elemento reale della griglia (niente bleed/absolute).
   Il "25 anni" è un badge in overlay sulla foto: numero + immagine = un blocco.
   ========================================================================== */

.filosofia {
  padding-top: var(--section-padding-y);
  padding-bottom: var(--section-padding-y);
  padding-left: var(--section-padding-x);
  padding-right: var(--section-padding-x);
  background-color: var(--color-surface-1);
  position: relative;
  overflow: hidden;
}

/* --------------------------------------------------------------------------
   Grid — due colonne bilanciate, allineate verticalmente al centro
   -------------------------------------------------------------------------- */

.filosofia__inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-width-wide);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-10);
  align-items: center;
}

/* --------------------------------------------------------------------------
   Colonna testo
   -------------------------------------------------------------------------- */

.filosofia__content {
  grid-column: 1 / 7;
  align-self: start;
}

.filosofia__content .eyebrow {
  margin-bottom: var(--space-10);
  opacity: 0;
  transform: translateY(14px);
}

.filosofia__claim {
  font-family: var(--font-display);
  font-weight: var(--font-light);
  font-style: italic;
  font-size: clamp(var(--text-xl), 4.5vw, 3.5rem);
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-tight);
  color: var(--color-text-primary);
  margin-bottom: var(--space-8);
  opacity: 0;
  transform: translateY(20px);
}

.filosofia__claim em {
  font-style: normal;
  color: var(--color-gold);
}

.filosofia__text {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  opacity: 0;
  transform: translateY(16px);
}

.filosofia__text p {
  font-family: var(--font-ui);
  font-size: var(--text-base);
  font-weight: var(--font-light);
  line-height: var(--leading-reading);
  color: var(--color-text-secondary);
  max-width: 52ch;
}

/* --------------------------------------------------------------------------
   Foto — colonna destra reale, contenuta, ritratto. Niente bleed.
   -------------------------------------------------------------------------- */

.filosofia__foto {
  grid-column: 8 / 13;
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  opacity: 0;
  transform: translateY(24px);
}

.filosofia__foto img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  filter: grayscale(0.2) sepia(0.08) contrast(1.04);
}

.filosofia__foto-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-8) var(--space-8) var(--space-5);
  background: linear-gradient(to top, rgba(25, 21, 16, 0.55) 0%, transparent 100%);
  color: var(--color-text-inverse);
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  font-weight: var(--font-light);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  opacity: 0.85;
}

/* --------------------------------------------------------------------------
   Badge "25 anni" — overlay in alto a sinistra della foto
   -------------------------------------------------------------------------- */

.filosofia__aside {
  position: absolute;
  top: var(--space-6);
  left: var(--space-6);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  opacity: 0;
  transform: translateY(14px);
}

.filosofia__years-number {
  font-family: var(--font-display);
  font-weight: var(--font-light);
  font-size: clamp(3.5rem, 6vw, 5.5rem);
  line-height: var(--leading-none);
  letter-spacing: var(--tracking-tightest);
  color: var(--color-text-inverse);
}

.filosofia__years-label {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  font-weight: var(--font-light);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-text-inverse);
  opacity: 0.85;
  padding-left: 2px;
  margin-top: var(--space-2);
}

.filosofia__aside-rule {
  display: block;
  width: 1px;
  height: 0;
  background: var(--color-gold);
  margin-top: var(--space-6);
  margin-left: 3px;
  transition: height var(--duration-glacial) var(--ease-out-expo);
}

.filosofia__aside.is-visible .filosofia__aside-rule {
  height: 56px;
}

/* Velo scuro in alto per leggibilità del badge sopra la foto */
.filosofia__foto::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 45%;
  background: linear-gradient(to bottom, rgba(25, 21, 16, 0.45) 0%, transparent 100%);
  z-index: 1;
  pointer-events: none;
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 1024px) {
  .filosofia__content { grid-column: 1 / 7; }
  .filosofia__foto    { grid-column: 7 / 13; }
}

@media (max-width: 768px) {
  .filosofia__inner {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .filosofia__content { grid-column: 1 / -1; }

  .filosofia__foto {
    grid-column: 1 / -1;
    aspect-ratio: 4 / 5;
    max-height: none;
  }

  .filosofia__foto img {
    object-position: center;
  }
}

/* --------------------------------------------------------------------------
   Reduced motion
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  .filosofia__content .eyebrow,
  .filosofia__claim,
  .filosofia__text,
  .filosofia__foto,
  .filosofia__aside {
    opacity: 1;
    transform: none;
  }
  .filosofia__aside.is-visible .filosofia__aside-rule {
    height: 56px;
  }
}