:root {
  --ink: #172935;
  --navy: #173f5a;
  --teal: #2b817c;
  --teal-pale: #e4f1ef;
  --blue: #2f7e9f;
  --blue-pale: #e8f2f6;
  --gold: #d79220;
  --gold-pale: #fbefd8;
  --purple: #7a568c;
  --purple-pale: #f1eaf4;
  --paper: #faf8f1;
  --white: #ffffff;
  --muted: #5b6b75;
  --line: #b9d0da;
  --shadow: 0 14px 34px rgba(23, 63, 90, 0.1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, "Helvetica Neue", sans-serif;
  font-size: 17px;
  line-height: 1.48;
}
a { color: inherit; }
button { font: inherit; }
.skip-link { position: fixed; left: 12px; top: -60px; z-index: 10; background: var(--white); padding: 10px 14px; border: 2px solid var(--navy); }
.skip-link:focus { top: 12px; }

.site-header { background: #070707; color: var(--white); border-bottom: 5px solid var(--gold); }
.header-inner { max-width: 1080px; min-height: 112px; margin: 0 auto; padding: 15px 28px; display: flex; align-items: center; gap: 20px; }
.six-strings-logo img { display: block; width: 66px; height: 82px; object-fit: contain; }
.header-title { display: flex; flex: 1; flex-direction: column; gap: 2px; }
.header-title span { color: #c5c7c5; font-size: 13px; }
.header-title strong { font-size: 23px; letter-spacing: -0.02em; }
.header-help { border: 1px solid #777; color: var(--white); padding: 9px 15px; text-decoration: none; font-size: 14px; font-weight: 700; }
.header-help:hover, .header-help:focus-visible { border-color: var(--gold); outline: 3px solid rgba(215, 146, 32, 0.35); }

.page-wrap { max-width: 1020px; margin: 0 auto; padding: 46px 28px 74px; }
.eyebrow { color: var(--teal); font-size: 12px; font-weight: 800; letter-spacing: 0.12em; margin: 0 0 7px; }

.current-workshop { padding: 30px; background: var(--white); border: 1px solid var(--line); border-top: 7px solid var(--teal); border-radius: 17px; box-shadow: var(--shadow); }
.current-heading { display: grid; grid-template-columns: 1fr 270px; gap: 26px; align-items: start; }
.current-heading h2, .section-heading h2 { margin: 0 0 8px; color: var(--navy); font-size: 31px; line-height: 1.12; letter-spacing: -0.03em; }
.current-heading > div > p:last-child, .section-heading > p:last-child { margin: 0; color: var(--muted); }

.class-path { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 26px; }
.class-path::after { content: "THEN"; position: absolute; left: 50%; top: 45%; transform: translate(-50%, -50%); display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; background: var(--navy); color: var(--white); font-size: 10px; font-weight: 800; letter-spacing: 0.08em; border: 5px solid var(--white); }
.path-card { display: grid; grid-template-columns: 42px 1fr; gap: 14px; padding: 21px; min-height: 230px; background: var(--teal-pale); border: 1px solid #acd0cb; border-radius: 12px; }
.path-card.pending { background: var(--blue-pale); border-color: var(--line); }
.path-number { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--teal); color: var(--white); font-weight: 800; }
.path-card.pending .path-number { background: var(--blue); }
.path-copy { display: flex; min-width: 0; flex-direction: column; align-items: flex-start; }
.path-label { color: var(--teal); font-size: 11px; font-weight: 800; letter-spacing: 0.1em; }
.path-card.pending .path-label { color: var(--blue); }
.path-copy h3 { margin: 5px 0 7px; color: var(--navy); font-size: 24px; line-height: 1.15; }
.path-copy p { margin: 0 0 17px; color: var(--muted); }
.resource-action { display: inline-flex; align-items: center; gap: 10px; margin-top: auto; background: var(--teal); color: var(--white); padding: 11px 14px; border-radius: 7px; font-size: 14px; font-weight: 800; text-decoration: none; }
.resource-action:hover, .resource-action:focus-visible { background: #1e6a66; outline: 3px solid rgba(43, 129, 124, 0.26); outline-offset: 2px; }
.resource-action.disabled { background: #dce6e9; color: #607179; cursor: default; }
.home-note { display: flex; gap: 13px; align-items: center; margin-top: 18px; padding: 14px 16px; border-radius: 10px; background: var(--purple-pale); }
.home-note > span { display: grid; place-items: center; flex: 0 0 35px; height: 35px; border-radius: 50%; background: var(--purple); color: var(--white); }
.home-note p { margin: 0; color: var(--muted); }
.home-note strong { display: block; color: var(--navy); }

.weeks-section { margin-top: 64px; }
.section-heading { margin-bottom: 20px; }
.section-heading > p:last-child { max-width: 720px; }
.week-list { border-top: 1px solid #9eb8c3; }
.week-card { background: var(--white); border-bottom: 1px solid #9eb8c3; }
.week-card summary { display: flex; align-items: center; gap: 15px; min-height: 83px; padding: 13px 17px; cursor: pointer; list-style: none; }
.week-card summary::-webkit-details-marker { display: none; }
.week-card summary:hover, .week-card summary:focus-visible { background: #f7fbfc; outline: 3px solid #c7e0e8; outline-offset: -3px; }
.week-number { display: grid; place-items: center; flex: 0 0 38px; height: 38px; border-radius: 50%; background: var(--navy); color: var(--white); font-weight: 800; }
.week-summary { display: flex; flex: 1; flex-direction: column; min-width: 0; }
.week-summary strong { color: var(--navy); font-size: 18px; }
.week-summary small { color: var(--muted); font-size: 13px; }
.week-status { padding: 5px 9px; border-radius: 999px; background: #edf0ef; color: var(--muted); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.05em; }
.week-status.current { background: var(--teal-pale); color: #226b67; }
.week-chevron { color: var(--gold); font-size: 25px; transition: transform 0.2s; }
.week-card[open] .week-chevron { transform: rotate(180deg); }
.week-content { padding: 0 17px 23px 70px; }
.week-content > p { margin: 0; color: var(--muted); }
.week-resources { display: grid; gap: 8px; margin-top: 15px; }
.week-resource { display: flex; align-items: center; gap: 12px; min-height: 62px; padding: 10px 13px; background: var(--paper); border: 1px solid #d1dedf; border-radius: 8px; text-decoration: none; }
.week-resource > span { display: grid; place-items: center; flex: 0 0 31px; height: 31px; border-radius: 50%; background: var(--teal); color: var(--white); font-size: 13px; font-weight: 800; }
.week-resource > div { display: flex; flex-direction: column; }
.week-resource small { color: var(--muted); }
.week-resource:hover, .week-resource:focus-visible { border-color: var(--teal); outline: 3px solid rgba(43, 129, 124, 0.2); }
.week-resource.pending { color: #6d797d; background: #f0f3f3; }
.week-resource.pending > span { background: #9ba9ae; }

.help-section { margin-top: 64px; padding: 34px; background: var(--navy); color: var(--white); border-radius: 16px; }
.section-heading.light .eyebrow { color: #8ed2cc; }
.section-heading.light h2 { color: var(--white); }
.section-heading.light > p:last-child { color: #cad8de; }
.help-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 11px; }
.help-choice { min-height: 125px; padding: 17px; background: #224d68; border: 1px solid #5e8297; border-radius: 9px; color: var(--white); text-align: left; cursor: pointer; }
.help-choice strong { display: block; font-size: 16px; line-height: 1.28; }
.help-choice span { display: block; margin-top: 16px; color: #ffd187; font-size: 13px; font-weight: 800; }
.help-choice:hover, .help-choice:focus-visible, .help-choice[aria-pressed="true"] { border-color: #ffd187; outline: 3px solid rgba(255, 209, 135, 0.25); }
.help-answer { margin-top: 15px; padding: 16px 18px; background: var(--white); border-left: 5px solid var(--gold); color: var(--ink); border-radius: 7px; }
.help-answer strong { color: var(--navy); font-size: 18px; }
.help-answer p { margin: 5px 0 0; }
.teacher-button { display: inline-flex; gap: 9px; margin-top: 17px; padding: 11px 14px; background: var(--gold); color: #1b2430; border-radius: 7px; font-size: 14px; font-weight: 800; text-decoration: none; }
.teacher-button:hover, .teacher-button:focus-visible { background: #efaa3c; outline: 3px solid rgba(255, 255, 255, 0.5); outline-offset: 2px; }

.site-footer { display: flex; justify-content: space-between; gap: 18px; padding: 23px max(28px, calc((100% - 1020px) / 2 + 28px)); background: #070707; color: #c8cbca; font-size: 13px; }

@media (max-width: 760px) {
  .header-inner { min-height: 96px; padding: 12px 18px; }
  .six-strings-logo img { width: 54px; height: 68px; }
  .header-title span { font-size: 11px; }
  .header-title strong { font-size: 18px; }
  .page-wrap { padding: 34px 18px 56px; }
  .current-workshop { padding: 20px; }
  .current-heading { grid-template-columns: 1fr; }
  .class-path { grid-template-columns: 1fr; }
  .class-path::after { position: static; transform: none; justify-self: center; width: 42px; height: 42px; margin: -10px 0; z-index: 1; }
  .path-card { min-height: 0; }
  .week-content { padding-left: 17px; }
  .help-grid { grid-template-columns: 1fr; }
  .help-choice { min-height: 84px; }
  .help-choice span { margin-top: 7px; }
  .site-footer { flex-direction: column; padding: 20px 18px; }
}

@media (max-width: 430px) {
  body { font-size: 16px; }
  .header-help { padding: 7px 9px; font-size: 12px; }
  .current-workshop { margin-inline: -4px; padding: 17px; }
  .current-heading h2, .section-heading h2 { font-size: 27px; }
  .path-card { grid-template-columns: 34px 1fr; padding: 16px; }
  .path-number { width: 32px; height: 32px; }
  .path-copy h3 { font-size: 21px; }
  .week-card summary { gap: 10px; padding-inline: 10px; }
  .week-status { display: none; }
  .help-section { padding: 25px 17px; }
}