.plans{
  width:100%;
  padding:100px 0;
  background:#f5f7fa;
  position:relative;
  overflow:hidden;
}

.plans-inner{
  width:100%;
  max-width:80%;
  margin:0 auto;
}

/* ===============================
   TOPO
================================ */

.plans-top{
  max-width:600px;
  margin-bottom:90px;
}

.plans-top span{
  display:block;
  margin-bottom:14px;
  color:#0d6efd;
  font-weight:700;
  letter-spacing:2px;
}

.plans-top h2{
  font-size:44px;
  font-weight:900;
  color:#252525;
  margin-bottom:18px;
}

.plans-top p{
  font-size:17px;
  color:#555;
  line-height:1.6;
}

/* ===============================
   GRID
================================ */

.plans-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:30px;
}

/* ===============================
   CARD
================================ */

.plan-card{
  background:#fff;
  border-radius:20px;
  padding:48px 42px;
  border:1px solid #e5e7eb;
  position:relative;

  transition:
    transform .35s ease,
    box-shadow .35s ease,
    border-color .35s ease;

  /* animação inicial */
  opacity:0;
  transform:translateY(50px);
}

.plan-card.show{
  opacity:1;
  transform:translateY(0);
}

.plan-card:hover{
  transform:translateY(-10px);
  border-color:#0d6efd;
  box-shadow:0 25px 60px rgba(0,0,0,.12);
}

/* ===============================
   DESTAQUE
================================ */

.plan-card.featured{
  border:2px solid #0d6efd;
  box-shadow:0 35px 70px rgba(13,110,253,.18);
  transform:translateY(-6px);
}

.plan-card.featured:hover{
  transform:translateY(-14px);
}

/* BADGE */
.plan-badge{
  position:absolute;
  top:-14px;
  left:42px;
  background:#0d6efd;
  color:#fff;
  padding:6px 16px;
  font-size:12px;
  font-weight:700;
  border-radius:999px;
}

/* ===============================
   TEXTO
================================ */

.plan-title{
  font-size:22px;
  font-weight:800;
  margin-bottom:8px;
  color:#252525;
}

.plan-desc{
  font-size:14px;
  color:#666;
  margin-bottom:28px;
}

/* PREÇO */
.plan-price{
  margin-bottom:34px;
}

.plan-price strong{
  font-size:44px;
  font-weight:900;
  color:#252525;
}

.plan-price span{
  font-size:14px;
  color:#666;
}

/* ===============================
   FEATURES
================================ */

.plan-features{
  list-style:none;
  margin-bottom:40px;
}

.plan-features li{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:14px;
  color:#444;
  margin-bottom:14px;
}

.plan-features i{
  color:#0d6efd;
}

/* ===============================
   BOTÃO
================================ */

.plan-btn{
  display:block;
  width:100%;
  text-align:center;
  padding:16px;
  border-radius:12px;
  font-weight:700;
  background:#0d6efd;
  color:#fff;

  transition:
    transform .3s ease,
    box-shadow .3s ease;
}

.plan-btn:hover{
  transform:translateY(-2px);
  box-shadow:0 12px 30px rgba(13,110,253,.45);
}

/* plano comum */
.plan-card:not(.featured) .plan-btn{
  background:#252525;
}

.plan-card:not(.featured) .plan-btn:hover{
  box-shadow:0 12px 30px rgba(0,0,0,.35);
}

/* ===============================
   MOBILE
================================ */

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

  .plans-top h2{
    font-size:34px;
  }
}