:root {
  --bg: #ffffff;
  --text: #222;
  --accent: #5865f2;
  --accent-light: #6d79ff;
  --card-bg: #f7f7f7;

  --hero-bg: #1f4eff; /* Blue banner */
  --cta-bg: #ffb400; /* Yellow button */
  --cta-bg-hover: #ffc933;
}

body {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

/* HERO BANNER */
.hero {
  background: var(--hero-bg);
  color: white;
  padding: 80px 20px;
}

.hero-flex {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  max-width: 100%;
  margin: auto;
}

.hero-mascot {
  width: 800px;
  height: auto;
}

.hero-text {
  text-align: left;
  max-width: 500px;
}

.hero-text h1 {
  font-size: 3rem;
  margin-bottom: 0.3em;
}

.hero-text p {
  font-size: 1.2rem;
  margin-bottom: 1.5em;
}

/* CTA BUTTON */
.cta {
  display: inline-block;
  padding: 14px 28px;
  background: var(--cta-bg);
  color: #222;
  font-weight: 600;
  border-radius: 8px;
  font-size: 1.1rem;
  text-decoration: none;
  transition: background 0.2s ease;
}

.cta:hover {
  background: var(--cta-bg-hover);
}

/* SECTIONS */
.section {
  padding: 40px 20px;
  max-width: 900px;
  margin: auto;
}

.card {
  background: var(--card-bg);
  padding: 20px;
  border-radius: 10px;
  margin: 20px 0;
}

h1 {
  font-size: 2.8rem;
  margin-bottom: 0.3em;
}

h2 {
  margin-top: 2em;
  font-size: 1.6rem;
}

p {
  max-width: 700px;
  margin: 0.5em auto;
  font-size: 1.1rem;
}

ul {
  max-width: 700px;
  margin: auto;
}

/* FOOTER */
footer {
  text-align: center;
  padding: 40px 20px;
  margin-top: 40px;
  font-size: 0.95rem;
}

footer a {
  color: var(--accent);
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

/* RESPONSIVE: stack on small screens */
@media (max-width: 700px) {
  .hero-flex {
    flex-direction: column;
    text-align: center;
  }

  .hero-text {
    text-align: center;
  }
}