/* * {
  border: 1px solid red !important;
  box-sizing: border-box;
} */
body {
  font-family: 'Ubuntu', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  color: #333;
  margin: 0;
  padding: 0;
}

/* Encabezados */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Ubuntu', sans-serif;
  margin: 0 0 0.5em 0;
  font-weight: 700;
  line-height: 1.2;
  color: #222;
}

/* Tamaños recomendados */
h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

/* Párrafos y texto básico */
p,
span,
a,
li {
  font-family: 'Ubuntu', sans-serif;
  font-weight: 400;
  color: #444;
}

/* Estilos generales-------------------------------------------------------------------------------- */

html {
  margin: 0 !important;
}

body {
  margin: 0 !important;
  background: #dfebfd;
  text-align: center;
  height: 100dvh;
background-image: url('../img/fondo.png');
background-repeat: no-repeat;
background-position: top left;
background-attachment: fixed;
background-size: cover;
}

section {
  margin: 0 !important;
}

/* Barra */
.navbar {
  display: flex;
  align-items: center;
  background: linear-gradient(180deg, #b0bbe2, #8ea0d6); /* gradiente suave */
  color: white;
  padding: 10px 20px;
  margin-bottom: 3dvh;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1); /* sombra muy sutil */
}


li {
  list-style: none;
  text-align: left;
}

li::before {
  content: "■ ";
  color: #18042b;
  font-weight: bold;
  margin-left: 8px;
}



.nav-logo {
  width: 60px;
  max-width: 100%;
  height: auto;
}

.brand-title {
  font-size: 1.8rem;
  font-weight: bold;
  flex-grow: 1;
  text-align: left;
  margin-left: 15px;
  color: #18042b;
}

.btn-bot {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: #0088cc;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  font-family: sans-serif;
  border-radius: 15px;
  text-decoration: none;
  letter-spacing: .5px;
  transition: .25s;
}

.btn-bot i {
  font-size: 24px;
}

.btn-bot:hover {
  background: #009ae5;
}

.btn-bot:active {}


/* Botones */
.botones button {
  background: #18042b;
  border: none;
  padding: 14px 25px;
  margin: 10px;
  font-size: 18px;
  color: white;
  border-radius: 25px;
  cursor: pointer;
  transition: .3s;
}

.botones button:hover {
  background: #b0bbe2;
}
.botones button:active {
  background: #b0bbe2;
}
/* Secciones con fade */
.seccion,
.info-section {
  width: min(85%, 900px);
  margin: 20px auto;
  background: #b0bbe2;
  padding: 20px;
  border-radius: 12px;
  opacity: 0;
    display: none; /* desaparece del flujo */

  visibility: hidden;
  transition: opacity .5s ease-in-out;
  position: relative;
}

.show {
  opacity: 1 !important;
  visibility: visible !important;
}

/* Manual */
.step {
  background: #18042b;
  padding: 12px;
  margin: 8px 0;
  border-radius: 10px;
  cursor: pointer;
  color: white;
}

.step-content {
  display: none;
  background: white;
  border-left: 5px solid #18042b;
  padding: 15px;
}

.badge {
  max-width: 15%;
  height: auto;
  display: inline-block;
}