/* Reset básico */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

h1, h2, h3, .feature-title {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
}

/* NAVBAR */
nav {
    background-color: #111;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 30px;
}

.nav-logo {
    font-weight: bold;
    font-size: 1.2em;
}

.nav-links a {
    color: white;
    text-decoration: none;
    margin-left: 20px;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #00bfff;
}

.login-btn {
    background-color: #007BFF;
    color: white;
    padding: 5px 12px;
    border-radius: 5px;
    text-decoration: none;
    margin-left: 20px;
}

/* BANNER */
.banner {
    background: #1a8cff;
    color: white;
    padding: 60px 30px;
    text-align: center;
}

.banner h1 {
    font-size: 3em;
    margin-bottom: 10px;
}

.banner p {
    font-size: 1.2em;
    margin-bottom: 20px;
}

.banner-buttons a {
    display: inline-block;
    margin: 10px;
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: bold;
}

.download-btn {
    background-color: white;
    color: #007BFF;
}

.about-btn {
    border: 2px solid white;
    color: white;
}

.features {
  background-color: #f8f8f8;
  text-align: center;
  padding: 50px 20px;
}

.feature-title {
  font-size: 2.5em;
  margin-bottom: 30px;
}

.feature-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
}

.feature-item {
  width: 120px;
  font-size: 1em;
  color: #333;
}

.feature-item span {
  font-size: 2.5em;
  display: block;
  margin-bottom: 10px;
}

.community-section {
  background-color: #fff;
  text-align: center;
  padding: 60px 20px;
}

.card-carousel {
  display: flex;
  overflow-x: auto;
  gap: 20px;
  padding: 20px 0;
  scroll-snap-type: x mandatory;
  justify-content: center;
}

.content-card {
  background-color: #111827;
  color: white;
  min-width: 300px;
  border-radius: 12px;
  padding: 16px;
  flex-shrink: 0;
  scroll-snap-align: start;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.content-card iframe {
  width: 100%;
  height: 170px;
  border-radius: 8px;
  margin-bottom: 10px;
}

.card-title {
  font-family: 'Oswald', sans-serif;
  font-size: 1.2em;
  margin: 6px 0 2px;
}

.card-author {
  font-size: 0.9em;
  color: #aaa;
  margin: 0 0 8px;
}

.card-desc {
  font-size: 0.85em;
  color: #ccc;
}

.card-carousel::-webkit-scrollbar {
  display: none;
}
.card-carousel {
  scrollbar-width: none; /* Firefox */
  padding-left: 10px;
  padding-right: 10px;
}