:root{
  --primary:#18c6a3;
  --primary-dark:#0fa184;
  --secondary:#e53935;
  --text:#2e2e2e;
  --bg:#e8faf5;
}

body{
  font-family:'Segoe UI',sans-serif;
  background:var(--bg);
  color:var(--text);
  margin:0;
}

/* NAVBAR */
.navbar{
  background:transparent;
  padding:20px 40px;
}

.navbar-brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:700;
}

.nav-link{
  color:#6c757d;
  font-weight:500;
}

.nav-link:hover{
  color:var(--primary);
}

.btn-login{
  border:1px solid var(--primary);
  color:var(--primary);
  border-radius:25px;
  padding:6px 18px;
  background:none;
}

.btn-register{
  background:linear-gradient(135deg,var(--primary),#3fe0c0);
  color:#fff;
  border-radius:25px;
  padding:6px 20px;
  border:none;
}

/* HERO */
.hero{
  background:#fff;
  margin:20px;
  border-radius:30px;
  padding:60px;
  position:relative;
  overflow:hidden;
}

.hero::before,
.hero::after{
  content:"";
  position:absolute;
  width:300px;
  height:300px;
  background:radial-gradient(circle,var(--primary),transparent 70%);
  opacity:.35;
}

.hero::before{bottom:-120px;right:-120px}
.hero::after{top:-120px;left:-120px}

.hero h1{
  font-size:3rem;
  font-weight:800;
}

.hero h1 span{
  color:var(--primary);
}

.hero p{
  font-size:1.1rem;
  max-width:480px;
  margin:20px 0 30px;
}

/* BOTONES */
.btn-main{
  background:linear-gradient(135deg,var(--primary),#3fe0c0);
  color:#fff;
  border:none;
  border-radius:30px;
  padding:14px 36px;
  font-size:1rem;
}

.btn-main:hover{
  background:var(--primary-dark);
  color:#fff;
}

.btn-outline{
  border:2px solid var(--primary);
  color:var(--primary);
  border-radius:30px;
  padding:12px 30px;
  margin-left:10px;
  background:none;
}

.btn-outline:hover{
  background:var(--primary);
  color:#fff;
}

/* CARDS */
.card-soft{
  background:#fff;
  border-radius:20px;
  padding:30px;
  box-shadow:0 10px 30px rgba(0,0,0,.08);
}

.email-signature{
  display:flex;
  align-items:center;
  gap:20px;
  background:#fff;
  padding:20px;
  font-size:14px;
}

.dropdown-menu {
      padding: 1rem;
      min-width: 250px;
    }
    
.signature-banner{
  width:900px;
  height:160px;
  background:#2f2f2f;
  color:#ffffff;
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:25px 35px;
  border-radius:10px;
}

.sig-left{
  display:flex;
  align-items:center;
  gap:18px;
}

.logo{
  width:70px;
  height:auto;
  background:#ffffff;
  padding:6px;
  border-radius:6px;
}

.sig-name{
  font-size:20px;
  font-weight:700;
  line-height:1.2;
}

.sig-role{
  font-size:14px;
  color:#1fc9a8;
}

.sig-right{
  text-align:right;
  font-size:13px;
  line-height:1.6;
}

.sig-project{
  color:#9de5d6;
}

/* RESPONSIVE */
@media (max-width: 992px){
  .hero{
    padding:40px 30px;
    text-align:center;
  }

  .hero h1{
    font-size:2.4rem;
  }

  .btn-outline{
    margin-left:0;
    margin-top:10px;
    display:inline-block;
  }
  
}

@media (max-width: 576px){
  .navbar{
    padding:15px 20px;
  }

  .hero{
    margin:10px;
    padding:30px 20px;
  }

  .hero h1{
    font-size:2rem;
  }
}