/* Kursen delar startsidans färger, typografi, knappar och sidfot. */
.course-hero {
  background: var(--night);
  color: var(--bone);
  padding: clamp(48px, 8vw, 112px) 0 clamp(52px, 7vw, 96px);
}
.course-hero .wrap { max-width: 1180px; }
.course-eyebrow {
  margin: 0 0 20px;
  color: #e5c97a;
  font: 700 .8rem var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}
.course-hero h1 {
  max-width: 15ch;
  color: #fff;
  font-size: clamp(2.8rem, 5.6vw, 5.6rem);
  line-height: 1.04;
  text-wrap: balance;
}
.course-hero p:not(.course-eyebrow) {
  max-width: 56ch;
  margin: 24px 0 0;
  color: var(--bone);
  font-size: clamp(1.15rem, 1.4vw, 1.4rem);
}
.course-hero .btn { margin-top: 32px; }
.course-hero .course-back {
  display: inline-block;
  margin-bottom: 28px;
  color: var(--bone);
  font-size: 1rem;
}
.lesson-hero { padding-top: clamp(32px, 4vw, 56px); padding-bottom: clamp(38px, 5vw, 64px); }
.lesson-hero h1 { font-size: clamp(2.6rem, 4.2vw, 4.6rem); max-width: 19ch; }
.lesson-hero p:not(.course-eyebrow) { margin-top: 18px; }
.course-main { padding: 28px 0 96px; }
.course-search { padding: 20px 0 32px; }
.course-search-wrap { position: relative; max-width: 560px; }
.course-search-wrap input { width: 100%; min-height: 52px; padding: 12px 48px 12px 18px; border: 1px solid var(--rule); border-radius: 3px; background: #fff; color: var(--ink); font: 1rem var(--body); }
.course-search-wrap input:focus { outline: 2px solid var(--gold-ink); outline-offset: 2px; }
.course-search-wrap span { position: absolute; right: 17px; top: 50%; transform: translateY(-50%); color: var(--ink-3); font-size: 1.5rem; pointer-events: none; }
#course-search-count { margin: 8px 0; color: var(--ink-3); font: .78rem var(--mono); }
.course-search-results { max-width: 780px; }
.course-search-results a { display: block; padding: 16px 0; border-bottom: 1px solid var(--rule); text-decoration: none; }
.course-search-results strong { display: block; font-family: var(--head); font-size: 1.2rem; }
.course-search-results span { display: block; margin-top: 4px; color: var(--ink-2); font-size: .92rem; line-height: 1.5; }
.course-search-empty { margin: 16px 0; }
.course-level {
  display: grid;
  grid-template-columns: minmax(70px, 130px) minmax(0, 1fr);
  gap: clamp(14px, 3vw, 54px);
  padding: clamp(34px, 5vw, 64px) 0;
  border-top: 1px solid var(--rule);
}
.course-level:first-child { border-top: 0; }
.course-level-number {
  color: var(--gold-ink);
  font: 700 clamp(3.3rem, 6vw, 6rem)/1 var(--head);
}
.course-level h2 {
  font-size: clamp(2rem, 3.5vw, 3.4rem);
  line-height: 1.1;
}
.course-level p { max-width: 60ch; margin: 12px 0 0; color: var(--ink-2); }
.course-list { list-style: none; margin: 30px 0 0; padding: 0; border-top: 2px solid var(--ink); }
.course-list li { border-bottom: 1px solid var(--rule); }
.course-list a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  min-height: 74px;
  padding: 14px 0;
  text-decoration: none;
}
.course-list a:hover .course-item-title { text-decoration: underline; }
.course-item-title { font-family: var(--head); font-size: clamp(1.1rem, 1.5vw, 1.4rem); font-weight: 600; }
.course-item-note { color: var(--ink-3); font: .76rem var(--mono); text-align: right; }
.course-upcoming { font: .82rem var(--mono); color: var(--ink-3); }

/* Lektionen håller en smal läsyta även på bred skärm. */
.lesson-shell { max-width: 780px; padding-top: clamp(38px, 6vw, 74px); padding-bottom: 88px; }
.lesson-shell section { padding: 30px 0; border-top: 1px solid var(--rule); }
.lesson-shell section:first-child { border-top: 0; padding-top: 0; }
.lesson-shell h2 { font-size: clamp(1.55rem, 2.4vw, 2rem); line-height: 1.18; margin-bottom: 14px; }
.lesson-shell h3 { font-size: 1.4rem; line-height: 1.25; margin: 24px 0 14px; }
.lesson-shell p { margin: 0 0 18px; }
.lesson-shell ol { margin: 0; padding-left: 1.4em; }
.lesson-shell li { padding-left: .2em; margin-bottom: 10px; }
.lesson-shell li::marker { color: var(--gold-ink); font-weight: 700; }
.lesson-example {
  margin: 18px 0 22px;
  padding: 20px 24px;
  border-left: 4px solid var(--gold-ink);
  background: #fff;
  font-size: 1.05rem;
}
.lesson-example p:last-child { margin-bottom: 0; }
.lesson-label { display: block; margin-bottom: 10px; color: var(--ink-3); font: 700 .78rem var(--mono); text-transform: uppercase; letter-spacing: .04em; }
.lesson-meta { margin: 0 0 16px; color: var(--ink-3); font: .82rem var(--mono); }
.lesson-answer summary { cursor: pointer; font-family: var(--head); font-weight: 700; min-height: 44px; padding: 10px 0; }
.lesson-answer[open] summary { margin-bottom: 12px; }
.lesson-next { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.lesson-sources { font-size: .95rem; color: var(--ink-2); }
.lesson-sources ul { overflow-wrap: anywhere; }

@media (max-width: 700px) {
  .course-level { grid-template-columns: 1fr; gap: 8px; }
  .course-list a { grid-template-columns: 1fr; gap: 4px; }
  .course-item-note { text-align: left; }
  .lesson-example { padding: 16px; }
}