/* /how-to-book: two tutorials, each a video sized for the screen and its steps. */
.how-to-book-page {
  max-width: 820px;
  margin: 0 auto;
  padding: 2.25rem 1rem 4rem;
  color: var(--secondary-color);
}

.htb-hero {
  margin-bottom: 2.5rem;
}

.htb-eyebrow {
  margin: 0 0 0.65rem;
  color: var(--primary-color);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.htb-title {
  margin: 0 0 1.1rem;
  font-size: 2.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.12;
}

.htb-lead {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.62;
  opacity: 0.85;
}

.htb-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.htb-jump a {
  padding: 0.55rem 1.1rem;
  border: 1px solid var(--primary-color);
  border-radius: 10px;
  color: var(--secondary-color);
  font-weight: 600;
  text-decoration: none;
}

.htb-jump a:hover {
  background: rgba(16, 172, 132, 0.12);
}

.htb-tutorial {
  margin-bottom: 3rem;
  padding: 2rem 0 0;
  border-top: 1px solid rgba(232, 232, 233, 0.1);
  scroll-margin-top: calc(var(--header-height) - 1.5rem);
}

.htb-heading {
  margin: 0 0 0.35rem;
  font-size: 1.75rem;
  font-weight: 700;
}

.htb-intro {
  margin: 0 0 1.25rem;
  font-size: 1rem;
  line-height: 1.55;
  opacity: 0.85;
}

/* Each size is its own video, so each keeps its own shape. */
.htb-video {
  margin: 0 auto 1.5rem;
  overflow: hidden;
  border: 1px solid rgba(232, 232, 233, 0.14);
  border-radius: 14px;
  background: #0a0c0f;
}

.htb-video iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.htb-video--desktop {
  aspect-ratio: 16 / 9;
}

.htb-video--tablet {
  aspect-ratio: 3 / 4;
  max-width: 600px;
}

.htb-video--mobile {
  aspect-ratio: 9 / 16;
  max-width: min(100%, calc(85dvh * 9 / 16));
}

.htb-steps-title {
  margin: 0 0 0.6rem;
  font-size: 1.05rem;
  font-weight: 600;
}

.htb-steps {
  margin: 0 0 1.5rem;
  padding-left: 1.4rem;
  line-height: 1.6;
}

.htb-steps li + li {
  margin-top: 0.4rem;
}

.htb-cta {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 12px;
  background: var(--primary-color);
  color: var(--secondary-color);
  font-weight: 600;
  text-decoration: none;
}

.htb-cta:hover {
  filter: brightness(1.08);
}

.htb-help {
  margin: 0;
  font-size: 0.95rem;
  opacity: 0.85;
}

.htb-help a {
  color: var(--primary-color);
}

@media (max-width: 768px) {
  .htb-title {
    font-size: 2.1rem;
  }
}