*{
  margin:0;
  padding:0;
  box-sizing:border-box;
  font-family:Arial;
}

body{
  background:#0f0f0f;
  color:white;
}

/* HEADER */
.app-header{
  background:#c0392b;
  padding:18px;
  text-align:center;
  font-weight:bold;
  font-size:20px;
}

/* HERO */
.hero{
  text-align:center;
  padding:40px 20px;
}

.hero h1{
  font-size:28px;
}

.hero p{
  color:#ccc;
  margin-top:10px;
}

/* SEÇÕES */
.step,
.confirm,
.cuts-page{
  padding:30px;
  text-align:center;
}

h1{
  margin-bottom:30px;
}

h2{
  color:#c0392b;
  margin-bottom:10px;
}

/* BOTÕES */
.options{
  display:flex;
  flex-direction:column;
  gap:10px;
  align-items:center;
}

button{
  width:80%;
  padding:14px;
  background:#1a1a1a;
  border:none;
  border-radius:10px;
  color:white;
  cursor:pointer;
  transition:0.3s;
}

button:hover{
  background:#c0392b;
}

/* INPUT */
input{
  width:80%;
  padding:12px;
  border-radius:8px;
  border:none;
}

/* BOTÕES LINKS */
.btn{
  background:#c0392b;
  padding:12px 20px;
  border-radius:10px;
  color:white;
  text-decoration:none;
  display:inline-block;
  margin-top:15px;
  transition:0.3s;
}

.btn:hover{
  background:white;
  color:black;
}

.secondary{
  background:#333;
}

/* BOTÃO VOLTAR */
.back-container{
  padding:15px 20px;
}

.back-btn{
  background:#1a1a1a;
  color:white;
  text-decoration:none;
  padding:10px 15px;
  border-radius:8px;
  transition:0.3s;
}

.back-btn:hover{
  background:#c0392b;
}

/* CARDS DOS CORTES */
.cuts-container{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:20px;
}

.cut-card{
  background:#1a1a1a;
  padding:30px 20px;
  border-radius:15px;
  transition:0.3s;
}

.cut-card:hover{
  transform:translateY(-5px);
  background:#161616;
}

.cut-card p{
  color:#ccc;
  margin-top:10px;
  line-height:1.5;
}

/* RESUMO */
#summary{
  margin-top:15px;
  color:#ccc;
}