/* General resets and base styles */
* {
    font-family: "Montserrat", sans-serif;
    font-optical-sizing: auto;
    font-style: normal;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

/* FOOTER */
footer {
    background-color: #222;
    color: white;
    text-align: center;
    padding: 1rem;
    position: relative; /* ← antes era fixed */
    bottom: 0;
    width: 100%;
}

body {
    padding-top: 8rem; /* espacio para el header fijo */
    margin: 0;
    background-color: #202020;
    color: #ffffff;
    line-height: 1.6;
}

section {
    scroll-margin-top: 130px; /* mismo alto que el header */
}

main {
    max-width: 1000px;
    margin: 0 auto;
    padding: 1rem 2rem;
    background-color: #2c2c2c;
    box-shadow: 0 0 10px rgba(0,0,0,0.05);
    border-radius: 8px;
}

/* HEADER */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background-color: #131313;
    color: white;
    padding: 0rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.left-side {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
}

.logo {
    width: 48px;
    height: 48px;
}

.app-name {
    font-weight: 600;
    font-size: 1.5rem;
}

/* NAVIGATION */
.main-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.main-nav a {
    color: #ccc;
    text-decoration: none;
    font-weight: 300;
    transition: color 0.2s;
    white-space: nowrap;
}

.main-nav a:hover {
    color: white;
}

/* CONTENT STYLES */
h2 {
    text-align: center;
}

p {
    text-align: justify;
}

code {
    background-color: #383838;
    padding: 0.2em 0.4em;
    border-radius: 4px;
    font-family: "Fira Code", monospace;
    font-size: 0.95em;
}

img {
    display: block;
    margin: 2rem auto;
    max-width: 100%;
    border-radius: 8px;
}

.btn-download {
  display: inline-block;
  align-items: center;
  background-color: #faac19;   /* verde principal */
  color: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.2s ease;
}

.btn-download:hover {
  background-color: rgb(196, 150, 25);   /* verde un poco más oscuro al pasar el ratón */
}

.download-wrapper {
    text-align: center;
    margin: 2rem 0;
}

.main-nav a.download-link {
  color: #faac19; /* verde llamativo */
}

a {
    color: #faac19; /* verde llamativo */
    text-decoration: underline;
}