/* ========== PHILO / VALUES (dezenter, light glass) ========== */

.philo4-section{
  padding: 6rem 2rem;
  background:
    radial-gradient(1200px 700px at 10% 0%, rgba(255,59,48,.05), transparent 60%),
    radial-gradient(1100px 700px at 90% 10%, rgba(255,176,0,.05), transparent 62%),
    linear-gradient(180deg, #fbfbfd, #f6f7fb);
  background-repeat: no-repeat;
}

.philo4-container{
  max-width: 1400px;
  margin: 0 auto;
}

.philo4-header{
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.2rem;
}

.philo4-header h2{
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  letter-spacing: -0.02em;
  color: #0b1020;
}

.philo4-header p{
  margin-top: .6rem;
  color: rgba(11,16,32,.68);
}

/* Grid */
.philo4-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem;
}

/* Card */
.philo4-card{
  background: rgba(255,255,255,.78);
  border: 1px solid rgba(11,16,32,.10);
  border-radius: 1.8rem;
  overflow:hidden;
  box-shadow: 0 18px 55px rgba(13,18,40,.12);
  display:flex;
  flex-direction:column;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.philo4-card:hover{
  transform: translateY(-3px);
  border-color: rgba(11,16,32,.16);
  box-shadow: 0 22px 70px rgba(13,18,40,.14);
}

/* Bild */
.philo4-img{
  aspect-ratio: 16 / 10;
  overflow:hidden;
}

.philo4-img img{
  width:100%;
  height:100%;
  object-fit: cover;
  transition: transform .7s ease;
}

.philo4-card:hover .philo4-img img{
  transform: scale(1.04);
}

/* Text */
.philo4-text{
  padding: 1.1rem 1.5rem 1.35rem;
  text-align:left;
}

.philo4-text h3{
  color: #0b1020;
  position: relative;
  padding-left: 12px;
}

.philo4-text h3::before{
  content:"";
  position:absolute;
  left:0; top:.35em;
  width: 6px; height: 6px;
  border-radius: 999px;
  background: rgba(255,176,0,.95);
}

.philo4-text p{
  margin:0;
  line-height: 1.65;
  color: rgba(11,16,32,.78);
  font-size: 1rem;
}

/* Reveal Animation (wie bei dir, etwas softer) */
.reveal{
  opacity: 0;
  transform: translateY(46px);
  transition: opacity .75s ease, transform .75s ease;
}

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

/* Responsive */
@media (max-width: 900px){
  .philo4-grid{ grid-template-columns: 1fr; }
}