/* ==========================================================================
   Jenness Enterprises — online courses stylesheet
   Loaded after jenness-help.css on every page under courses/. It only
   adds what the course pages need: page backgrounds, the course hero,
   module cards, resource cards, video grids, the pay-what-you-can block.
   ========================================================================== */

/* ---------- accessibility: skip link ---------- */
a.skip {
  position: absolute; left: -9999px; top: 8px; z-index: 2000;
  padding: 8px 14px; background: var(--green-deep); color: #fff;
  border-radius: 6px; text-decoration: none;
}
a.skip:focus { left: 12px; }

/* ---------- the page backgrounds of the Canvas pages (Images_3/) ---------- */
body.bg-arizona-1 { background-image: url("../Images_3/Arizona_Clip_1.jpg"); }
body.bg-arizona-2 { background-image: url("../Images_3/Arizona_Clip_2.jpg"); }
body.bg-arizona-3 { background-image: url("../Images_3/Arizona_Clip_3.jpg"); }
body.bg-arizona-4 { background-image: url("../Images_3/Arizona_Clip_4.jpg"); }
body.bg-arizona-5 { background-image: url("../Images_3/Arizona_Clip_5.jpg"); }
body.bg-arizona-6 { background-image: url("../Images_3/Arizona_Clip_6.jpg"); }
body.bg-fisher-point { background-image: url("../Images_3/Fisher_Point_Background3a.jpg"); }
body.bg-fisher-point-long { background-image: url("../Images_3/Fisher_Point_long2b.jpg"); }
body.bg-lo { background-image: url("../Images_3/LO_Clip_1.jpg"); }
body.bg-rome { background-image: url("../Images_3/Rome_clip.jpg"); }
body.bg-sunset { background-image: url("../Images_3/Sunset_Clip.jpg"); }
body.bg-light { background-image: url("../Images_3/background_16_x_9_extra_light_rotate.jpg"); }

/* ---------- sidebar additions ---------- */
nav.course-nav ul.subpages { padding-left: 14px; margin: 0 0 4px; font-size: 0.84rem; }
nav.course-nav ul.subpages a.tool { padding: 2px 8px; }
nav.course-nav .nav-support {
  margin: 14px 8px 0; padding: 8px 10px; text-align: center;
  border: 1px solid var(--gold); border-radius: 8px; background: #fdf8e8; font-size: 0.86rem;
}
nav.course-nav .nav-support a { color: var(--green-deep); font-weight: 600; text-decoration: none; }
nav.course-nav .nav-support a:hover { text-decoration: underline; }

/* ---------- course hero (course home page) ---------- */
.course-hero { position: relative; margin: -28px -44px 14px; overflow: hidden; background: var(--green-deep); }
.course-hero img { width: 100%; height: 300px; object-fit: cover; object-position: center 50%; display: block; }
.course-hero .hero-text {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 26px 44px 18px;
  background: linear-gradient(180deg, rgba(36,70,47,0) 0%, rgba(36,70,47,0.86) 70%);
  color: #f4f1e4; font-family: var(--serif);
}
.course-hero .hero-text h1 { color: #fff; margin: 0; padding-right: 0; font-size: 2.2rem; text-shadow: 0 1px 4px rgba(0,0,0,0.55); }
.course-hero .hero-text .lede { margin: 4px 0 0; font-style: italic; font-size: 1.05rem; text-shadow: 0 1px 3px rgba(0,0,0,0.55); }

/* ---------- module banner (module overview pages) ---------- */
figure.banner { margin: 6px 0 14px; }
figure.banner img { display: block; width: 100%; height: auto; border: 1px solid var(--line); border-radius: 8px; }

/* ---------- module cards (course home page) ---------- */
.module-cards {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 16px; margin: 14px 0 8px;
}
a.module-card {
  display: flex; flex-direction: column; gap: 6px;
  border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px 14px;
  background: #fdfcf7; color: inherit; text-decoration: none;
  transition: box-shadow 0.15s, border-color 0.15s;
}
a.module-card:hover, a.module-card:focus { border-color: var(--green); box-shadow: 0 3px 14px rgba(36,70,47,0.16); color: inherit; }
a.module-card .mnum { font-size: 0.74rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); }
a.module-card img { width: 100%; height: 84px; object-fit: cover; object-position: left center; border-radius: 6px; border: 1px solid var(--line); background: #fff; }
a.module-card .mtitle { font-family: var(--serif); font-size: 1.08rem; color: var(--green-deep); line-height: 1.3; }
a.module-card:hover .mtitle { text-decoration: underline; }
a.module-card .mfacts { font-size: 0.82rem; color: var(--ink-soft); }

/* ---------- resource cards (module overview pages) ---------- */
.resources {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 14px; margin: 10px 0 6px;
}
.resource {
  display: flex; gap: 12px; align-items: flex-start;
  border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; background: #fdfcf7;
}
.resource a.thumb { flex: 0 0 132px; line-height: 0; }
.resource a.thumb img { width: 132px; height: auto; border: 1px solid var(--line); border-radius: 6px; }
.resource .rbody { flex: 1 1 auto; min-width: 0; }
.resource .rkind { display: block; font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 2px; }
.resource .rtitle { font-weight: 600; line-height: 1.3; }
.resource .rtitle.muted { color: var(--ink-soft); font-weight: 600; }
.resource p { margin: 4px 0 0; font-size: 0.88rem; color: var(--ink-soft); }
.resource.construction { background: #faf8f1; border-style: dashed; }
.resource.lectures, .resource.labs { grid-column: span 1; }

/* ---------- videos ---------- */
.video-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 22px 20px; margin: 14px 0 10px;
}
.video-grid.single { grid-template-columns: minmax(0, 560px); }
article.video { border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px 12px; background: #fdfcf7; }
article.video h2, article.video h3 {
  font-family: var(--serif); font-size: 1.08rem; color: var(--green-deep);
  margin: 0 0 8px; padding: 0; border: 0;
}
.vframe { position: relative; width: 100%; aspect-ratio: 16 / 9; background: #000; border-radius: 6px; overflow: hidden; }
.vframe iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
article.video p { margin: 8px 0 0; font-size: 0.92rem; }
article.video p.vmeta { font-size: 0.82rem; color: var(--ink-soft); }
p.video-note { grid-column: 1 / -1; margin: 6px 0 -8px; font-weight: 600; color: var(--green-deep); }

/* ---------- previous / next ---------- */
nav.pager { display: flex; justify-content: space-between; gap: 16px; margin: 2.2em 0 0; padding-top: 12px; border-top: 1px solid var(--line); font-size: 0.92rem; }
nav.pager a { text-decoration: none; font-weight: 600; }
nav.pager a:hover { text-decoration: underline; }
nav.pager a.next { text-align: right; }

/* ---------- pay what you can ---------- */
section.support {
  margin: 2.2em 0 0; padding: 16px 22px 14px;
  border: 1px solid var(--gold); border-left-width: 5px; border-radius: 0 10px 10px 0; background: #fdf8e8;
}
section.support h2 { margin: 0 0 6px; border: 0; padding: 0; font-size: 1.25rem; }
section.support p { margin: 0.5em 0; }
section.support .support-actions { margin: 12px 0 8px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
a.btn {
  display: inline-block; padding: 9px 20px; border-radius: 999px;
  background: var(--green); color: #fff; font-weight: 600; text-decoration: none;
}
a.btn:hover, a.btn:focus { background: var(--green-deep); color: #fff; }
section.support .support-alt { font-size: 0.9rem; color: var(--ink-soft); }
.todo { font-size: 0.8rem; color: #8a5a00; background: #fff3d6; border: 1px dashed var(--gold); border-radius: 4px; padding: 1px 8px; }

/* ---------- related pages, puzzles, creed, end mark ---------- */
aside.related { margin: 1.8em 0 0; padding: 12px 18px; border: 1px solid var(--line); border-radius: 10px; background: #fdfcf7; }
aside.related h2 { margin: 0 0 4px; padding: 0; border: 0; font-size: 1.1rem; }
aside.related p { margin: 0 0 4px; font-size: 0.9rem; color: var(--ink-soft); }
aside.related ul { margin: 0; }
details.puzzle { margin: 0.8em 0; padding: 8px 16px; border: 1px solid var(--line); border-radius: 8px; background: #fdfcf7; }
details.puzzle > summary { cursor: pointer; font-weight: 600; color: var(--green-deep); }
details.puzzle pre { white-space: pre-wrap; }
details.puzzle figure.fig img { max-width: 420px; }
details.answer { margin: 6px 0 4px; }
details.answer > summary { cursor: pointer; color: var(--green); }
aside.creed { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin: 2em 0 0; padding-top: 14px; border-top: 1px solid var(--line); }
aside.creed img { width: 300px; max-width: 100%; height: auto; }
aside.creed p { margin: 0; flex: 1 1 260px; font-size: 0.9rem; color: var(--ink-soft); }
.endmark { text-align: center; margin: 1.6em 0 0; }
.endmark img { width: 72px; height: auto; opacity: 0.8; }

/* ---------- training.html: the two course cards ---------- */
.course-picks { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; margin: 14px 0 6px; }
.course-pick { border: 1px solid var(--line); border-radius: 10px; background: #fdfcf7; overflow: hidden; display: flex; flex-direction: column; }
.course-pick img { width: 100%; height: 150px; object-fit: cover; display: block; }
.course-pick .pick-body { padding: 12px 16px 16px; display: flex; flex-direction: column; gap: 6px; flex: 1 1 auto; }
.course-pick h3 { margin: 0; font-family: var(--serif); font-size: 1.2rem; }
.course-pick .level { font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); }
.course-pick p { margin: 0; font-size: 0.92rem; }
.course-pick ul { margin: 2px 0 0; padding-left: 1.2em; font-size: 0.88rem; color: var(--ink-soft); }
.course-pick a.more { margin-top: auto; padding-top: 8px; font-weight: 600; text-decoration: none; }
.course-pick a.more:hover { text-decoration: underline; }
.instructor { display: flex; gap: 22px; align-items: flex-start; flex-wrap: wrap; }
.instructor .vframe { flex: 0 1 400px; min-width: 260px; }
.instructor .itext { flex: 1 1 300px; }
.instructor .itext p { margin: 0 0 8px; }

/* ---------- responsive ---------- */
@media (max-width: 940px) {
  .course-hero { margin: -22px -20px 12px; }
  .course-hero img { height: 220px; }
  .course-hero .hero-text { padding: 16px 20px 12px; }
  .course-hero .hero-text h1 { font-size: 1.6rem; }
  .resource { flex-direction: column; }
  .resource a.thumb { flex-basis: auto; }
}
@media (max-width: 600px) {
  .video-grid { grid-template-columns: 1fr; }
}

/* ---------- print ---------- */
@media print {
  .vframe { display: none; }
  section.support, nav.pager, .endmark { display: none; }
}