/* global.css-ek kudeatzen ditu: tipografiak, resetak, koloreak, header, nav */

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ── HERO TXIKIA ── */
.hero-dok {
  background-color: var(--gris-claro);
  padding: 40px 0 36px;
  text-align: center;
}

.hero-dok__etiketa {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--berdea);
  margin-bottom: 14px;
}

.hero-dok__titulo {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--beltza);
  line-height: 1.15;
  margin-bottom: 10px;
}

.hero-dok__azpititulua {
  font-size: 1rem;
  color: var(--gris-medio);
  margin-bottom: 28px;
}

.deskarga-botoia {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: var(--berdea);
  color: var(--zuria);
  text-decoration: none;
  padding: 14px 32px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.03em;
  transition: opacity 0.2s, transform 0.15s;
}

.deskarga-botoia:hover {
  opacity: 0.88;
  transform: translateY(-2px);
}

.deskarga-botoia__ikonoa {
  font-size: 1.2rem;
}

/* ── PDF BISORATZAILEA ── */
.pdf-ingurua {
  flex: 1;
  padding: 32px 24px 48px;
  background-color: var(--zuria);
}

.pdf-ingurua__barne {
  max-width: 960px;
  margin: 0 auto;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.14);
  border: 1px solid #e0e0e0;
}

.pdf-iframe {
  width: 100%;
  height: 820px;
  display: block;
  border: none;
}

.pdf-oharra {
  text-align: center;
  margin-top: 20px;
  font-size: 0.88rem;
  color: var(--gris-medio);
}

.pdf-oharra a {
  color: var(--berdea);
  font-weight: 700;
  text-decoration: none;
}

.pdf-oharra a:hover {
  text-decoration: underline;
}

/* ── RESPONSIVIDAD ── */
@media (max-width: 900px) {
  .hero-dok__titulo {
    font-size: 1.6rem;
  }

  .pdf-iframe {
    height: 600px;
  }
}

@media (max-width: 600px) {
  .hero-dok__titulo {
    font-size: 1.35rem;
  }

  .pdf-iframe {
    height: 480px;
  }

  .pdf-ingurua {
    padding: 20px 12px 36px;
  }
}