body {
  margin: 0;
  font-family: system-ui, -apple-system, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 20% 0%, #1a1f3a 0%, #0c0c10 55%);
  color: #f1f1f1;
}

/* BANNIERE */
.banner {
  width: 100%;
  max-height: 420px;
  overflow: hidden;
}

.banner img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* CONTENU */
.container {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 20px;
}

header {
  margin-bottom: 18px;
}

h1 {
  margin: 0 0 8px 0;
  font-size: 32px;
}

.subtitle {
  margin: 0;
  color: #b5b5b5;
  font-size: 16px;
}

/* TEXTE SEO (discret mais indexable) */
.seo {
  font-size: 12px;
  color: #9a9a9a;
  line-height: 1.5;
  margin: 0 0 24px 0;
}

.card {
  background: #171722;
  border-radius: 16px;
  padding: 26px;
  margin-bottom: 30px;
}

.card h2 {
  margin-top: 0;
  font-size: 18px;
}

.content {
  font-size: 18px;
  line-height: 1.6;
}

.meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 30px;
}

.bloc {
  background: #14141d;
  border-radius: 14px;
  padding: 18px;
}

.bloc h3 {
  margin-top: 0;
  font-size: 14px;
  color: #cfcfcf;
}

.bloc p {
  font-size: 14px;
  color: #a9a9a9;
  line-height: 1.5;
  margin: 0;
}

.generate {
  display: block;
  margin: 34px auto 40px auto;
  padding: 14px 26px;
  font-size: 15px;
  font-weight: 600;
  background: #ffffff;
  color: #000000;
  border: none;
  border-radius: 10px;
  cursor: pointer;
}

.generate:hover {
  opacity: 0.9;
}

footer {
  border-top: 1px solid #2a2a35;
  padding-top: 20px;
}

.disclaimer {
  font-size: 12px;
  color: #8a8a8a;
  line-height: 1.5;
  margin: 0;
}

/* MOBILE */
@media (max-width: 700px) {
  .container {
    padding: 24px 16px;
  }

  .banner {
    max-height: 260px;
  }

  .banner img {
    height: 260px;
  }

  h1 {
    font-size: 26px;
  }

  .subtitle {
    font-size: 15px;
  }

  .seo {
    font-size: 12px;
    margin-bottom: 18px;
  }

  .card {
    padding: 20px;
  }

  .content {
    font-size: 17px;
  }

  .meta {
    grid-template-columns: 1fr;
  }
}