/* Importar fuente de Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700&display=swap');

/* Estilos Generales */
body {
    font-family: 'Montserrat', sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    background-color: #f4f7fa; /* Un fondo gris claro */
    color: #333;
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px 0;
}

/* Encabezado */
header {
    background-color: #2c3e50; /* Azul oscuro */
    color: #fff;
    padding: 40px 0;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

header h1 {
    margin: 0;
    font-size: 2.5em;
    font-weight: 700;
}

header p {
    font-size: 1.2em;
    margin-top: 10px;
    opacity: 0.9;
}

/* Sección Hero (Principal) */
.hero {
    background-color: #3498db; /* Azul brillante */
    color: #fff;
    padding: 80px 0;
    text-align: center;
}

.hero h2 {
    font-size: 3em;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero p {
    font-size: 1.2em;
    max-width: 800px;
    margin: 0 auto 30px auto;
}

.button {
    display: inline-block;
    background-color: #2980b9; /* Azul más oscuro para el botón */
    color: #fff;
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 700;
    transition: background-color 0.3s ease;
}

.button:hover {
    background-color: #2c3e50;
}

/* Secciones de Contenido */
.about-section, .features-section {
    padding: 60px 0;
    text-align: center;
    background-color: #fff;
    margin-bottom: 20px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.about-section h3, .features-section h3 {
    font-size: 2em;
    color: #2c3e50;
    margin-bottom: 30px;
}

.about-section p {
    max-width: 900px;
    margin: 0 auto 15px auto;
    font-size: 1.1em;
}

/* Grid de Características */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.feature-item {
    background-color: #f9f9f9;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.12);
}

.feature-item h4 {
    color: #3498db;
    font-size: 1.5em;
    margin-bottom: 15px;
}

.feature-item p {
    font-size: 1em;
    color: #555;
}

/* Pie de Página */
footer {
    background-color: #2c3e50;
    color: #fff;
    text-align: center;
    padding: 30px 0;
    font-size: 0.9em;
    margin-top: 30px;
}

footer p {
    margin: 0;
}