@import url("https://fonts.googleapis.com/css?family=Open+Sans:400,600|Source+Sans+Pro:400,700");

/* Reset */
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
  display: block;
}

body {
  line-height: 1;
}

ol, ul {
  list-style: none;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after, q:before, q:after {
  content: '';
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

body {
  -webkit-text-size-adjust: none;
}

/* Basic */
body {
  background-color: #222222; /* Fondo de la página */
  line-height: 1.5;
  font-family: 'Source Sans Pro', sans-serif;
  color: #fff;
  font-size: 16px;
}

a {
  text-decoration: none;
}

/* Wrappers */
#wrapper {
  background-color: #333333; /* Fondo principal de la página */
}

/* Header */
#header {
  background: #2b2b2b;
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.2);
}

#header .inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
}

#header .logo {
  display: flex;
  align-items: center;
}

#header .logo .symbol {
  width: 2.5rem;
  height: 2.5rem;
  margin-right: 0.75rem;
  display: block;
}

#header .logo .symbol img {
  width: 100%;
  height: auto;
}

#header .logo .title {
  color: #fff;
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.1rem;
  text-transform: uppercase;
}

/* Main */
#main {
  padding: 4rem 2rem;
}

#main header {
  text-align: center;
  margin-bottom: 3rem;
}

#main header h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

#main header p {
  font-size: 1.25rem;
  color: #999;
}

/* Tiles */
.tiles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 2rem;
}

.tiles article {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.15);
  transition: transform 0.2s, box-shadow 0.2s;
}

.tiles article:hover {
  transform: translateY(-5px);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.2);
}

.tiles article .image {
  display: block;
}

.tiles article .image img {
  display: block;
  width: 100%;
  height: auto;
}

.tiles article .content {
  padding: 1.5rem;
  background: rgba(0, 0, 0, 0.6);
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  color: #fff;
}

.tiles article .content h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.tiles article .content p {
  font-size: 0.9rem;
  color: #ccc;
}

/* Footer */
#footer {
  background: #222222;
  padding: 4rem 2rem;
  text-align: center;
}

#footer h2 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: #fff;
}

#footer form {
  max-width: 400px;
  margin: 0 auto 3rem;
}

#footer form .fields {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

#footer form .field {
  width: 48%;
  margin-bottom: 1rem;
}

#footer form input[type="text"],
#footer form input[type="email"],
#footer form textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #555;
  background: #444;
  color: #fff;
  border-radius: 4px;
}

#footer form textarea {
  resize: vertical;
  height: 100px;
}

#footer .actions {
  display: flex;
  justify-content: center;
  margin-top: 1rem;
}

#footer .actions input[type="submit"] {
  background: #f2849e;
  color: #fff;
  padding: 0.75rem 2rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.2s;
}

#footer .actions input[type="submit"]:hover {
  background-color: #e06c88;
}

#footer .icons {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
}

#footer .icons li {
  margin: 0 0.5rem;
}

#footer .icons a {
  color: #999;
  font-size: 1.5rem;
  transition: color 0.2s;
}

#footer .icons a:hover {
  color: #f2849e;
}

.copyright {
  font-size: 0.9rem;
  color: #777;
}

.copyright li {
  display: inline-block;
  margin: 0 0.5rem;
}