:root {
  --bg: #ffffff;
  --surface: #f7f5f5;
  --body-color: #141414;
  --body-soft: #5a5a5a;
  --accent1: #23a455;
  --accent2: #006d5b;
  --neutral: #eae5e5;
  --radius: 3px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--body-color);
  font-family: 'Open Sans', Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 24px;
}

a { color: var(--accent2); text-decoration: none; }
a:hover { color: var(--accent1); }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent1);
  outline-offset: 3px;
}

/* ---------- header ---------- */

.site-header {
  background: var(--accent2);
  border-bottom: 4px solid var(--accent1);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 18px 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #ffffff;
}
.brand:hover { color: var(--accent1); }

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1.5px solid var(--accent1);
  border-radius: 50%;
  font-family: 'Lato', sans-serif;
  font-weight: 700;
  font-size: 17px;
  color: var(--accent1);
}

.brand-text {
  font-family: 'Lato', sans-serif;
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.02em;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 22px;
}
.site-nav a {
  color: #f2f0ea;
  font-family: 'Open Sans', sans-serif;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.site-nav a:hover { color: var(--accent1); }

/* ---------- footer ---------- */

.site-footer {
  margin-top: 80px;
  padding: 28px 0 40px;
  border-top: 1px solid var(--neutral);
}
.site-footer p {
  font-family: 'Open Sans', sans-serif;
  font-size: 13px;
  color: var(--body-soft);
  margin: 0;
}

/* ---------- home ---------- */

.hero {
  padding: 72px 0 48px;
  text-align: center;
  border-bottom: 1px solid var(--neutral);
}
.hero-eyebrow {
  font-family: 'Raleway', sans-serif;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent1);
  margin: 0 0 18px;
}
.hero-title {
  font-family: 'Lato', sans-serif;
  font-size: clamp(42px, 8vw, 72px);
  font-weight: 900;
  margin: 0 0 20px;
  color: var(--body-color);
}
.hero-sub {
  max-width: 560px;
  margin: 0 auto 34px;
  color: var(--body-soft);
  font-size: 18px;
}
.btn-primary {
  display: inline-block;
  background: var(--accent2);
  color: #ffffff !important;
  font-family: 'Open Sans', sans-serif;
  font-size: 15px;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: var(--radius);
  letter-spacing: 0.01em;
}
.btn-primary:hover { background: var(--accent1); color: #ffffff !important; }

.home-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 56px 0 64px;
}
.home-card h2 {
  font-family: 'Raleway', sans-serif;
  font-size: 19px;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--accent2);
}
.home-card p {
  font-size: 14.5px;
  color: var(--body-soft);
  margin: 0 0 10px;
}
.home-card a {
  font-family: 'Open Sans', sans-serif;
  font-size: 14px;
  font-weight: 600;
}

@media (max-width: 760px) {
  .home-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .home-grid { grid-template-columns: 1fr; }
}

/* ---------- prose / about ---------- */

.prose { padding: 56px 0 40px; max-width: 680px; }
.eyebrow {
  font-family: 'Raleway', sans-serif;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent1);
  margin: 0 0 6px;
}
.prose h1 {
  font-family: 'Lato', sans-serif;
  font-size: 40px;
  font-weight: 900;
  margin: 0 0 20px;
}
.prose h2 {
  font-family: 'Raleway', sans-serif;
  font-size: 22px;
  font-weight: 700;
  margin: 36px 0 12px;
  color: var(--accent2);
}
.prose p { color: var(--body-soft); font-size: 16.5px; }

/* ---------- hymns list / categories / index pages ---------- */

.list-intro { color: var(--body-soft); max-width: 620px; }

.hymn-list-wrap { padding-bottom: 64px; }

.letter-group { margin-top: 40px; }

.letter-heading {
  font-family: 'Raleway', sans-serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--accent1);
  border-bottom: 2px solid var(--neutral);
  padding-bottom: 6px;
  margin: 0 0 14px;
}

.hymn-list {
  list-style: none;
  margin: 0;
  padding: 0;
  columns: 2;
  column-gap: 40px;
}
.hymn-list li {
  break-inside: avoid;
  padding: 7px 0;
  border-bottom: 1px dotted var(--neutral);
  font-size: 15.5px;
}
.hymn-list a {
  color: var(--body-color);
  display: block;
}
.hymn-list a:hover { color: var(--accent2); }
.hymn-num {
  font-family: 'Open Sans', sans-serif;
  font-weight: 600;
  font-size: 12px;
  color: var(--accent1);
  margin-right: 8px;
}

@media (max-width: 680px) {
  .hymn-list { columns: 1; }
}

/* chip nav (categories) */

.chip-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 8px;
}
.chip {
  font-family: 'Open Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent2);
  background: var(--surface);
  border: 1px solid var(--neutral);
  border-radius: 20px;
  padding: 6px 14px;
}
.chip:hover {
  border-color: var(--accent1);
  color: var(--accent1);
}
.cat-count {
  font-family: 'Open Sans', sans-serif;
  font-size: 15px;
  font-weight: 400;
  color: var(--body-soft);
}

/* tune / author index lists */

.tune-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.tune-list li {
  padding: 10px 0;
  border-bottom: 1px dotted var(--neutral);
  font-size: 15px;
}
.tune-index-name {
  font-weight: 700;
  color: var(--body-color);
}
.tune-index-hymns {
  font-family: 'Open Sans', sans-serif;
  font-size: 13.5px;
  color: var(--body-soft);
}
.tune-index-hymns a { margin-right: 4px; }

.no-video {
  font-style: italic;
  color: var(--body-soft);
  font-size: 14px;
}

/* ---------- records page ---------- */

.records-section { margin: 44px 0; }
.records-section h2 {
  font-family: 'Raleway', sans-serif;
  font-weight: 700;
  font-size: 20px;
  color: var(--accent2);
  margin: 0 0 6px;
}
.records-section .section-note {
  font-size: 14px;
  color: var(--body-soft);
  margin: 0 0 14px;
}
.sheet-embed {
  width: 100%;
  height: 480px;
  border: 1px solid var(--neutral);
  border-radius: var(--radius);
  background: var(--surface);
}
.sheet-fallback {
  font-family: 'Open Sans', sans-serif;
  font-size: 13.5px;
  margin-top: 8px;
}
.records-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 8px;
}
.playlist-card h3 {
  font-family: 'Raleway', sans-serif;
  font-weight: 600;
  font-size: 15.5px;
  margin: 0 0 10px;
  color: var(--body-color);
}
.playlist-btn {
  display: inline-block;
  margin-top: 10px;
  font-family: 'Open Sans', sans-serif;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--accent2);
  border: 1px solid var(--accent2);
  border-radius: var(--radius);
  padding: 8px 14px;
}
.playlist-btn:hover {
  color: #ffffff;
  background: var(--accent2);
}
@media (max-width: 680px) {
  .records-grid { grid-template-columns: 1fr; }
}

/* ---------- individual hymn page ---------- */

.hymn-page {
  padding: 56px 0 64px;
  position: relative;
}

.hymn-plate {
  display: inline-block;
  font-family: 'Open Sans', sans-serif;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--accent1);
  border: 1px solid var(--accent1);
  border-radius: var(--radius);
  padding: 5px 12px;
  margin-bottom: 22px;
}

.hymn-title {
  font-family: 'Lato', sans-serif;
  font-size: clamp(30px, 5vw, 44px);
  font-weight: 900;
  margin: 0 0 8px;
  color: var(--body-color);
}

.hymn-author {
  font-family: 'Open Sans', sans-serif;
  font-size: 14.5px;
  color: var(--body-soft);
  margin: 0 0 8px;
}

.rule {
  border: none;
  border-top: 1px solid var(--neutral);
  margin: 32px 0;
}

.lyrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 40px;
}
.stanza {
  font-size: 17px;
  margin: 0 0 22px;
  color: var(--body-color);
}
.stanza.chorus {
  font-style: italic;
}

.no-lyrics {
  font-style: italic;
  color: var(--body-soft);
  font-size: 15.5px;
}

@media (max-width: 680px) {
  .lyrics-grid { grid-template-columns: 1fr; }
}

.tunes { display: flex; flex-direction: column; gap: 36px; }
.tune-block { }
.tune-label {
  display: inline-block;
  font-family: 'Open Sans', sans-serif;
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #ffffff;
  background: var(--accent2);
  padding: 3px 9px;
  border-radius: var(--radius);
  margin-bottom: 8px;
}
.tune-name {
  font-family: 'Open Sans', sans-serif;
  font-size: 15px;
  color: var(--body-soft);
  margin: 0 0 12px;
}
.video-wrap {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  background: #111;
  border-radius: var(--radius);
  overflow: hidden;
}
.video-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.back-link { margin-top: 48px; }
.back-link a {
  font-family: 'Open Sans', sans-serif;
  font-size: 14.5px;
  font-weight: 600;
}
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background: var(--accent2);
  color: #ffffff !important;
  font-family: 'Open Sans', sans-serif;
  font-size: 13.5px;
  font-weight: 700;
  padding: 10px 16px;
  border-radius: 24px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.18);
  text-decoration: none;
  z-index: 50;
}
.back-to-top:hover {
  background: var(--accent1);
}