:root{
  --hero-bg: #f4f7fb;
  --hero-accent: #7bb7ff;

  --obj-radius: 18px;
  --obj-border: rgba(255,255,255,.22);
  --obj-glass: rgba(10, 22, 42, .44);
}

.obiettivi{
  position: relative;
  overflow: hidden;
  padding: clamp(58px, 7vw, 96px) 0 clamp(70px, 8vw, 110px);

  background-color: var(--hero-bg);
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  background-attachment: fixed;

  box-shadow:
    inset 0 24px 34px rgba(0, 0, 0, .24),
    inset 0 -24px 34px rgba(0, 0, 0, .24);
}

.obiettivi__overlay{
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(8,16,28,.16),
    rgba(8,16,28,.26) 52%,
    rgba(8,16,28,.18)
  );
}

.obiettivi__inner{
  width: min(92vw, 1200px);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.obiettivi__title{
  margin: 0 0 clamp(40px, 4.4vw, 68px);
  text-align: center;
  color: #fff;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: clamp(22px, 3.2vw, 40px);
  text-shadow: 0 2px 16px rgba(0,0,0,.45);
}

.obiettivi__cards{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 24px);
  align-items: stretch;
}

.obiettivi__card{
  position: relative;
  border-radius: var(--obj-radius);
  background: linear-gradient(180deg, rgba(20,36,60,.52), rgba(10,22,42,.58));
  border: 1px solid var(--obj-border);
  box-shadow:
    0 14px 28px rgba(0,0,0,.18),
    inset 0 1px 0 rgba(255,255,255,.10);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  padding: clamp(20px, 2.2vw, 28px);
  min-height: clamp(175px, 16vw, 220px);

  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;

  --y: 0px;
  transform: translateY(var(--y));
  transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease, background .35s ease;
}

.obiettivi__card::before{
  content:"";
  position:absolute;
  inset:0;
  border-radius:inherit;
  pointer-events:none;
  z-index:0;
  background:
    linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,0) 42%),
    radial-gradient(90% 70% at 18% 12%, rgba(255,255,255,.10), rgba(255,255,255,0) 60%);
  opacity:.95;
}

.obiettivi__cardTitle,
.obiettivi__cardText{
  position: relative;
  z-index: 1;
}

.obiettivi__cardTitle{
  margin: 0 0 12px;
  font-size: clamp(18px, 1.65vw, 24px);
  line-height: 1.15;
  letter-spacing: .03em;
  text-transform: uppercase;
  color: #ffffff;
  font-weight: 800;
  text-shadow: 0 1px 10px rgba(0,0,0,.20);
}

.obiettivi__cardText{
  margin: 0;
  font-size: clamp(14px, 1.05vw, 17px);
  line-height: 1.6;
  color: rgba(255,255,255,.90);
  max-width: 34ch;
  margin-inline: auto;
}

.obiettivi__card--left  { --y: 0px; }
.obiettivi__card--mid   { --y: 0px; }
.obiettivi__card--right { --y: 0px; }

.obiettivi__card:hover{
  transform: translateY(calc(var(--y) - 8px));
  box-shadow:
    0 20px 36px rgba(0,0,0,.24),
    inset 0 1px 0 rgba(255,255,255,.14);
  border-color: rgba(123,183,255,.42);
  background: linear-gradient(180deg, rgba(22,40,68,.58), rgba(11,25,48,.66));
}

@media (max-width: 900px){
  .obiettivi__cards{
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .obiettivi__card{
    --y: 0px;
    min-height: auto;
  }
}


/* allineamento finale card */
.obiettivi__cards{
  align-items: stretch !important;
}

.obiettivi__card,
.obiettivi__card--left,
.obiettivi__card--mid,
.obiettivi__card--right{
  --y: 0px !important;
  transform: translateY(0) !important;
  margin-top: 0 !important;
  align-self: stretch !important;
}