/**
 * home.css
 * Solo Home: Hero + Director Platform + Prodotti.
 * Mobile-first, visual-first.
 *
 * OBIETTIVO IMMAGINI:
 * - riempire al massimo il contenitore
 * - NO crop duro
 * - NO fasce vuote evidenti
 *
 * Strategia:
 * aspect-ratio coerente + padding minimo + contain + micro-scale
 */

/* =========================================================
   MEDIA BOX (BASE)
   ========================================================= */

.media-box{
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 10px);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: rgba(255,255,255,.02);

  /* Variabili per tuning per-foto */
  --box-w: 720px;
  --box-h: 420px;
  --pad: 6px;
  --fit: contain;
  --pos: center;
  --scale: 1.04;

  width: min(100%, var(--box-w));
  height: var(--box-h);
  padding: var(--pad);

  display: grid;
  place-items: center;
}

.media-box > img{
  width: 100%;
  height: 100%;
  display: block;
  object-fit: var(--fit);
  object-position: var(--pos);
  transform: scale(var(--scale));
  transform-origin: center;
}

@media (max-width: 980px){
  .media-box{
    height: min(var(--box-h), 420px);
  }
}

/* =========================================================
   HERO
   ========================================================= */

.hero{
  padding: 84px 0 46px;
}

.hero-grid{
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 26px;
  align-items: center;
  min-width: 0;
}

.hero-copy{ min-width: 0; }

.hero-eyebrow{
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(240,138,34,.92);
}

.hero-title{
  margin: 0 0 14px;
  font-size: clamp(34px, 5vw, 62px);
  letter-spacing: -0.03em;
  line-height: 1.06;
}

.hero-lead{
  margin: 0;
  max-width: 70ch;
  color: var(--muted);
  line-height: 1.7;
}

.hero-cta{
  margin-top: 18px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

@media (max-width: 980px){
  .hero{
    padding: 62px 0 36px;
  }

  .hero-grid{
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   REVEAL ON SCROLL
   ========================================================= */

.reveal{
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .6s ease, transform .6s ease;
  will-change: opacity, transform;
}

.reveal.in{
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce){
  .reveal{
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* =========================================================
   DIRECTOR PLATFORM
   ========================================================= */

.director-grid{
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 22px;
  align-items: start;
  margin-top: 22px;
  min-width: 0;
}

.director-features{
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 14px;
  min-width: 0;
}

.feature{
  position: relative;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.03);
  border-radius: var(--radius);
  padding: 14px;
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.badge{
  display: inline-flex;
  align-items: center;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(240,138,34,.10);
  border: 1px solid rgba(240,138,34,.25);
  color: var(--text);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: .02em;
  margin-bottom: 10px;
}

.director-actions{ margin-top: 16px; }
.director-caption{ margin-top: 10px; }

@media (max-width: 980px){
  .director-grid{
    grid-template-columns: 1fr;
  }

  .director-features{
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   FEATURE STATES
   ========================================================= */

.feature.is-active{
  border-color: rgba(240,138,34,.55);
  box-shadow:
    0 0 0 1px rgba(240,138,34,.18) inset,
    0 0 0 4px rgba(240,138,34,.12),
    0 14px 40px rgba(0,0,0,.35);
}

.feature:hover{
  border-color: rgba(240,138,34,.35);
}

.feature:focus-visible{
  outline: none;
  border-color: rgba(240,138,34,.65);
  box-shadow:
    0 0 0 1px rgba(240,138,34,.22) inset,
    0 0 0 4px rgba(240,138,34,.18);
}

/* =========================================================
   PRODUCT CARD (HOME)
   ========================================================= */

.product-card .media-box{
  width: 100%;
  height: var(--box-h);
  padding: var(--pad);

  border: 0;
  border-bottom: 1px solid var(--border);
  border-radius: 0;

  box-shadow: none;
  background: rgba(255,255,255,.02);
}

/* =========================================================
   PER-FOTO (index.php)
   ========================================================= */

/* HERO – intro.png */
.media-box--hero-intro{
  --box-w: 720px;
  --box-h: 490px;
  --pad: 4px;
  --scale: 1.06;
}

/* Director Platform – director_platform.png */
.media-box--director-platform{
  --box-w: 520px;
  --box-h: 690px;
  --pad: 4px;
  --scale: 1.05;
}

/* Card Director */
.media-box--card-director{
  --box-h: 332px;
  --pad: 4px;
  --scale: 1.09;
}

/* Card Virtual Congress */
.media-box--card-virtual{
  --box-h: 332px;
  --pad: 4px;
  --scale: 1.05;
}

/* Card VDU+ */
.media-box--card-vdu{
  --box-h: 332px;
  --pad: 7px;
  --scale: 1.06;
}

/* Mobile tuning immagini */
@media (max-width: 980px){
  .media-box--hero-intro{ --box-h: 460px; }
  .media-box--card-director,
  .media-box--card-virtual,
  .media-box--card-vdu{
    --box-h: 210px;
  }
}