.si-planos-section{
  position: relative;
  overflow: hidden;
  padding: 70px 20px 90px;
  background: #0f1730;
}

.si-planos-bg{
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(10,18,40,.62), rgba(10,18,40,.62)),
    url('/campanha02/assets/images/tela-fundo.webp') center center / cover no-repeat;
  filter: blur(3px);
  transform: scale(1.06);
  opacity: .95;
}

.si-planos-overlay{
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top center, rgba(90,140,255,.22), transparent 32%),
    radial-gradient(circle at bottom left, rgba(0,255,170,.10), transparent 28%),
    radial-gradient(circle at bottom right, rgba(255,140,0,.10), transparent 28%);
}

.si-planos-inner{
  position: relative;
  z-index: 2;
  max-width: 1320px;
  margin: 0 auto;
}

/* TOPO */
.si-urgencia{
  max-width: 980px;
  margin: 0 auto 46px;
  text-align: center;
}

.si-urgencia h2{
  margin: 0 0 24px;
  font-size: 72px;
  line-height: .98;
  font-weight: 900;
  color: #fff;
  letter-spacing: -.03em;
  text-shadow: 0 8px 28px rgba(0,0,0,.35);
}

.si-urgencia h2 span{
  color: #9ad0ff;
}

.si-urgencia-card{
  border-radius: 26px;
  overflow: hidden;
  background: rgba(7,16,36,.55);
  border: 1px solid rgba(255,255,255,.16);
  backdrop-filter: blur(14px);
  box-shadow: 0 24px 60px rgba(0,0,0,.30);
}

.si-urgencia-top{
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.si-urgencia-ok,
.si-urgencia-alerta{
  min-height: 154px;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 26px 30px;
}

.si-urgencia-ok{
  background: linear-gradient(135deg, rgba(255,255,255,.95), rgba(235,255,245,.92));
  color: #152238;
}

.si-urgencia-alerta{
  background: linear-gradient(135deg, #ff7a00, #ff4d00);
  color: #fff;
}

.si-urgencia-icon{
  flex: 0 0 62px;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 34px;
  font-weight: 900;
  box-shadow: 0 10px 25px rgba(0,0,0,.12);
}

.si-ok{
  background: #22c55e;
  color: #fff;
}

.si-alerta{
  background: rgba(255,255,255,.18);
  color: #fff;
  border: 2px solid rgba(255,255,255,.22);
}

.si-urgencia-texto{
  text-align: left;
  font-size: 21px;
  line-height: 1.22;
  font-weight: 700;
}

.si-urgencia-texto strong{
  display: block;
  font-size: 23px;
  margin-bottom: 2px;
}

.si-urgencia-footer{
  padding: 24px 20px 26px;
  font-size: 23px;
  line-height: 1.35;
  color: #fff;
  text-shadow: 0 2px 12px rgba(0,0,0,.35);
}

.si-urgencia-footer strong{
  font-weight: 900;
}

/* CARDS */
.si-planos-container{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  align-items: stretch;
}

.si-plano-card{
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  padding: 0;

  /* BORDA DE VIDRO */
  border: 1px solid rgba(255,255,255,.18);

  /* VIDRO */
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);

  /* CAMADA INTERNA DE LUZ */
  background: linear-gradient(
    135deg,
    rgba(255,255,255,.18),
    rgba(255,255,255,.06)
  );

  /* SOMBRA SUAVE */
  box-shadow:
    0 20px 60px rgba(0,0,0,.35),
    inset 0 1px 0 rgba(255,255,255,.25),
    inset 0 -1px 0 rgba(255,255,255,.05);

  transition: all .3s ease;
}

.si-plano-card::before{
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 28px;

  /* brilho nas bordas */
  background: linear-gradient(
    120deg,
    rgba(255,255,255,.35),
    transparent 30%,
    transparent 70%,
    rgba(255,255,255,.15)
  );

  opacity: .35;
  pointer-events: none;
}

.si-plano-card:hover{
  transform: translateY(-10px) scale(1.01);

  box-shadow:
    0 30px 80px rgba(0,0,0,.45),
    inset 0 1px 0 rgba(255,255,255,.35);
}

.si-plano-card:hover{
  transform: translateY(-8px);
  box-shadow: 0 30px 70px rgba(0,0,0,.34);
}

.si-plano-controle{
  background:
    linear-gradient(180deg, rgba(31,120,55,.88) 0%, rgba(245,255,247,.88) 18%, rgba(250,255,251,.86) 100%);
}

.si-plano-profissional{
  background:
    linear-gradient(180deg, rgba(24,72,170,.92) 0%, rgba(241,247,255,.90) 20%, rgba(250,252,255,.88) 100%);
}

.si-plano-avancado{
  background:
    linear-gradient(180deg, rgba(171,120,24,.92) 0%, rgba(255,248,236,.92) 20%, rgba(255,251,244,.90) 100%);
}

.si-plano-destaque{
  transform: translateY(-12px);
  box-shadow: 0 28px 75px rgba(64,120,255,.34);
}

.si-plano-head{
  padding: 24px 26px 10px;
  text-align: center;
}

.si-plano-head h3{
  margin: 0;
  color: #fff;
  font-size: 28px;
  line-height: 1.05;
  font-weight: 900;
  text-shadow: 0 4px 14px rgba(0,0,0,.26);
}

.si-plano-pill{
  display: inline-block;
  margin-top: 12px;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 800;
  background: rgba(255,255,255,.70);
  box-shadow: 0 8px 18px rgba(0,0,0,.14);
  color: #24324d;
}

.si-plano-lista{
  list-style: none;
  margin: 12px 0 0;
  padding: 0 22px;
}

.si-plano-lista li{
  position: relative;
  padding: 12px 0 12px 28px;
  border-bottom: 1px solid rgba(0,0,0,.08);
  color: #24324d;
  font-size: 16px;
  line-height: 1.35;
}

.si-plano-lista li:last-child{
  border-bottom: none;
}

.si-plano-lista li::before{
  content: "✓";
  position: absolute;
  left: 0;
  top: 12px;
  font-weight: 900;
  color: #2b6cb0;
}

.si-plano-controle .si-plano-lista li::before{
  color: #2f855a;
}

.si-plano-avancado .si-plano-lista li::before{
  color: #b7791f;
}

.si-plano-subbox{
  margin: 18px 22px 18px;
  padding: 18px 18px 14px;
  border-radius: 20px;
  background: linear-gradient(180deg, #4f7cff, #4b48e6);
  color: #fff;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.18), 0 14px 28px rgba(48,72,220,.24);
}

.si-plano-subbox strong{
  display: block;
  margin-bottom: 10px;
  font-size: 24px;
  font-weight: 900;
}

.si-plano-subbox p{
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.4;
}

.si-plano-precos{
  padding: 0 22px 22px;
  display: grid;
  gap: 12px;
}

.si-plano-btn{
  display: block;
  text-decoration: none;
  text-align: center;
  border-radius: 16px;
  padding: 14px 16px 12px;
  color: #fff;
  font-weight: 900;
  transition: transform .2s ease, box-shadow .2s ease;
}

.si-plano-btn:hover{
  transform: translateY(-2px);
  color: #fff;
}

.si-btn-mensal{
  background: linear-gradient(180deg, #ff7a00, #ff5a00);
  box-shadow: 0 14px 26px rgba(255,102,0,.24);
}

.si-btn-anual{
  background: linear-gradient(180deg, #22c55e, #1fad50);
  box-shadow: 0 14px 26px rgba(34,197,94,.24);
}

.si-btn-label{
  display: block;
  font-size: 12px;
  font-weight: 800;
  opacity: .95;
  margin-bottom: 4px;
  letter-spacing: .02em;
}

.si-btn-valor{
  display: block;
  font-size: 18px;
  line-height: 1.1;
}

.si-btn-economia{
  display: block;
  margin-top: 8px;
  font-size: 12px;
  opacity: .95;
}

.si-plano-final{
  margin-top: 28px;
  text-align: center;
  color: #fff;
  font-size: 26px;
  font-weight: 900;
  text-shadow: 0 4px 18px rgba(0,0,0,.32);
}

.si-plano-final span{
  display: block;
  margin-top: 8px;
  font-size: 17px;
  font-weight: 500;
  color: rgba(255,255,255,.88);
}

/* RESPONSIVO */
@media (max-width: 1100px){
  .si-urgencia h2{
    font-size: 56px;
  }

  .si-planos-container{
    grid-template-columns: 1fr;
  }

  .si-plano-destaque{
    transform: none;
  }
}

@media (max-width: 768px){
  .si-planos-section{
    padding: 55px 14px 70px;
  }

  .si-urgencia h2{
    font-size: 38px;
  }

  .si-urgencia-top{
    grid-template-columns: 1fr;
  }

  .si-urgencia-ok,
  .si-urgencia-alerta{
    min-height: auto;
    padding: 20px 18px;
  }

  .si-urgencia-texto{
    font-size: 18px;
  }

  .si-urgencia-texto strong{
    font-size: 20px;
  }

  .si-urgencia-footer{
    font-size: 18px;
  }

  .si-plano-head h3{
    font-size: 24px;
  }

  .si-plano-pill{
    font-size: 13px;
    padding: 8px 14px;
  }
}