/* ══════════════════════════════════════════════
   DIFERENCIAIS
══════════════════════════════════════════════ */
.dif-section {
  position: relative;
  isolation: isolate;
  padding: clamp(5rem, 10vw, 8.5rem) 0;
}

.dif-section::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 60% 45% at 88% 12%, rgba(var(--verde-claro-rgb), 0.2), transparent 70%),
    linear-gradient(180deg, var(--rosa-claro) 0%, var(--white) 18%, var(--menta) 45%, var(--white) 100%);
  pointer-events: none;
}

.dif-head {
  max-width: 44rem;
}

.dif-titulo {
  margin-top: 0.6rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.2vw, 3.4rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.025em;
  color: var(--verde-profundo);
}

.dif-intro {
  margin-top: 1rem;
  max-width: 50ch;
  font-size: clamp(0.95rem, 1.15vw, 1.05rem);
  line-height: 1.75;
  color: var(--text-muted);
}

.dif-list {
  list-style: none;
  margin: clamp(3.25rem, 6vw, 4.75rem) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(2.5rem, 7vw, 6.5rem);
  row-gap: clamp(2.75rem, 4.5vw, 3.75rem);
}

.dif-item {
  position: relative;
  display: flex;
  flex-direction: column;
  padding-top: clamp(1.4rem, 2.2vw, 1.75rem);
  border-top: 1px solid rgba(var(--verde-profundo-rgb), 0.16);
}

.dif-item::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--terracota-medio);
  transform: scaleX(0.12);
  transform-origin: left;
  transition: transform 0.7s var(--easing-expo);
}

.dif-item:hover::before {
  transform: scaleX(1);
}

.dif-term {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--terracota-medio);
}

.dif-main {
  margin-top: 0.55rem;
  max-width: 24ch;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2vw, 1.7rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.022em;
  color: var(--verde-profundo);
  text-wrap: balance;
}

.dif-sub {
  margin-top: 0.85rem;
  max-width: 50ch;
  font-size: clamp(0.93rem, 1.05vw, 1rem);
  line-height: 1.75;
  color: var(--text-muted);
  text-wrap: pretty;
}

.dif-reveal {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.7s var(--easing-expo),
    transform 0.7s var(--easing-expo);
}

.dif-reveal.is-in {
  opacity: 1;
  transform: none;
}

.dif-list .dif-item:nth-child(even) {
  transition-delay: 0.1s;
}

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

  .dif-item::before {
    transition: none;
  }
}

@media (max-width: 760px) {
  .dif-head {
    margin-inline: auto;
    text-align: center;
  }

  .dif-intro {
    margin-inline: auto;
  }

  .dif-list {
    grid-template-columns: 1fr;
    row-gap: 2.25rem;
  }

  .dif-item {
    align-items: center;
    text-align: center;
  }

  .dif-item::before {
    transform-origin: center;
  }

  .dif-list .dif-item:nth-child(even) {
    transition-delay: 0s;
  }

  .dif-main {
    font-size: clamp(1.25rem, 5.4vw, 1.5rem);
  }

  .dif-sub {
    margin-top: 0.65rem;
    font-size: 0.94rem;
  }
}