:root {
  --primary: #FF0000; #F70D1A; green; #C62828;
  --primary-light: #EF5350;
  --primary-start: #FFA500;#FFFFFF;
  --primary-end:   #FF0000;
  --black: #1A1A1A;
  --white: #FFFFFF;
  --subtext: #CCCCCC;
  --radius: 12px;
  --spacing: 1.5rem;
  --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.community-card {
  background-color: #F9FAFB; /* fondo claro neutro */
  border-radius: var(--radius); /* usa el radio definido en tu :root */
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05); /* sombra suave */
  padding: 1.5rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  font-family: var(--font-family);
}
.community-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08); /* sombra más fuerte al hacer hover */
}


* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

 /* Header Hero */
  header.hero {
    background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
    color: var(--white);
    padding: 0.5rem 0.5rem;
    display: flex;
    align-items: center;
    gap: 2rem;
    border-radius: 0 0 40px 40px;
  }

  header.hero .logo {
    width: 120px;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 0 15px rgba(0,0,0,0.25);
    flex-shrink: 0;
  }

  header.hero .hero-content {
    flex: 1;
  }

  header.hero h1 {
    font-size: 1.6rem;
    margin-bottom: 0.2rem;
    letter-spacing: 0.3px;
  }

  header.hero p {
    font-size: 1.2rem;
    font-weight: 500;
    color: #b0c4decc;
  }

body {
  font-family: var(--font-family);
  background: linear-gradient(135deg, var(--primary-end), var(--primary-start));
  color: var(--color-text);
  line-height: 1.6;
}

.hero {
  background: var(--primary);
  color: white;
  text-align: center;
  padding: 2rem 1rem;
}

.hero-content .logo {
  max-width: 120px;
  margin-bottom: 1rem;
}

.container {
  max-width: 1100px;
  margin: auto;
  padding: 2rem 1rem;
}

.section-card {
  margin-bottom: 2rem;
}

.section-card h2 {
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

.section-card.dark {
  background: #e9ecef;
  padding: 1rem;
  border-radius: var(--radius);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.card {
  background: white;
  padding: 1rem;
  border-radius: var(--radius);
  box-shadow: 0 0 10px rgba(0,0,0,0.08);
  transition: 0.3s ease;
}

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

/* Ajustes específicos para listas dentro de cards */
.card ul {
  list-style-type: disc;
  padding-left: 20px;
  margin-top: 0.5rem;
  color: var(--color-dark);
}

.card ul li {
  margin-bottom: 0.4rem;
  font-size: 0.95rem;
}

/* Pequeña mejora para los textos en Academy360 */
.card p {
  margin-bottom: 0.5rem;
  font-size: 1rem;
  color: var(--color-text);
}

.features {
  list-style: none;
  margin-top: 1rem;
}

.features li {
  margin-bottom: 0.6rem;
  font-size: 1rem;
}

.features i {
  color: var(--color-accent);
  margin-right: 8px;
}


.footer {
  text-align: center;
  padding: 1rem;
  background: var(--primary);
  color: white;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
header { background: linear-gradient(135deg, var(--primary), var(--primary)); color: var(--white); padding: 3rem 1.5rem; display: flex; flex-wrap: wrap; align-items: center; gap: 1.5rem; border-radius: 0 0 40px 40px; }
header img { width: 120px; border-radius: 20px; box-shadow: 0 0 15px rgba(0,0,0,0.25);}
header .hero-text h1 { font-size: 2.4rem; margin-bottom: .3rem; }
header .hero-text p { color: rgba(255,255,255,0.8); font-size: 1.1rem;}
.container { max-width: 1100px; margin: 2rem auto; padding: 0 1.5rem;}
.section-card { background: var(--white); border-radius: var(--radius); box-shadow: 0 6px 18px var(--shadow); padding: 2rem; margin-bottom: 2.5rem; transition: box-shadow .3s ease; }
.section-card:hover { box-shadow: 0 10px 25px rgba(0,78,146,0.3); }
.section-card.dark { background: linear-gradient(145deg, var(--primary-end), var(--primary-start)); color: var(--white); }
.section-card h2 { display: flex; align-items: center; gap: .7rem; font-size: 1.8rem; border-bottom: 3px solid var(--accent); padding-bottom: .3rem; margin-bottom: 1.5rem;}
.section-card.dark h2 { border-bottom-color: rgba(0,198,255,0.8);}
.grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 1.5rem;}
.card { background: var(--bg-light); border-radius: var(--radius); padding: 1.6rem; box-shadow: 0 3px 10px var(--shadow); transition: transform .3s ease, box-shadow .3s ease; }
.card:hover { transform: translateY(-5px); box-shadow: 0 12px 25px rgba(0,198,255,0.3);}
.section-card.dark .card { background: rgba(255,255,255,0.1); }
.card h3 { margin-bottom: .7rem; color: var(--white); }


.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  margin-top: 1.5rem;
}

.card {
  background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: 0 8px 25px rgba(0, 78, 146, 0.08);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  color:white;
}

.card:hover {
  box-shadow: 0 12px 32px rgba(0, 78, 146, 0.15);
  transform: translateY(-5px);
}

.card-icon {
  font-size: 2rem;
  color: var(--accent);
  background: rgba(0, 198, 255, 0.1);
  padding: 0.8rem;
  border-radius: 50%;
  margin-bottom: 1rem;
}

.card h3 {
  font-size: 1.2rem;
  color: var(--white);
  margin-bottom: 0.6rem;
}

.card p {
  color: var(--white);
  font-size: 1rem;
  line-height: 1.5;
}


.section-card.dark .card h3 { color: var(--accent); }
.card ul { list-style: disc inside; color: var(--subtext); margin-top: .5rem;}
footer { text-align: center; padding: 1.8rem; background: linear-gradient(135deg, var(--primary-end), var(--primary-start)); color: var(--white); font-weight: 600;}
@media(max-width:600px){ header { flex-direction: column; text-align: center; border-radius:0 0 25px 25px;} header .hero-text h1 { font-size:1.8rem;}
}