/* ==========================================================
   Concord Yaralla Toastmasters — Design System
   Palette drawn from the club's own meeting-timing lights:
   green (qualifying) / amber (target) / red (finish)
   ========================================================== */

:root {
  --ink: #17262A;
  --ink-soft: #45565A;
  --paper: #F5F0E6;
  --paper-raised: #ECE3CF;
  --paper-deep: #E3D8BC;
  --amber: #D9A441;
  --amber-deep: #A8791F;
  --sage: #5C7A5E;
  --sage-deep: #3F5941;
  --rust: #B54B3C;
  --rust-deep: #8F3A2E;
  --line: rgba(23, 38, 42, 0.15);
  --line-soft: rgba(23, 38, 42, 0.08);

  --f-display: 'Fraunces', Georgia, serif;
  --f-body: 'Work Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --f-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, monospace;

  --wrap: 1080px;
  --radius: 14px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

body {
  margin: 0;
  font-family: var(--f-body);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

h1, h2, h3, h4 { font-family: var(--f-display); color: var(--ink); line-height: 1.14; margin: 0 0 0.5em; font-weight: 600; }
h1 { font-size: clamp(2.3rem, 6vw, 4rem); font-weight: 500; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.7rem, 4vw, 2.4rem); font-weight: 600; }
h3 { font-size: clamp(1.15rem, 2.6vw, 1.4rem); font-weight: 600; }
p { margin: 0 0 1.1em; color: var(--ink-soft); }
p:last-child { margin-bottom: 0; }
a { color: var(--amber-deep); text-decoration-thickness: 1.5px; text-underline-offset: 3px; }
a:hover { color: var(--ink); }
strong { color: var(--ink); }
ul, ol { color: var(--ink-soft); }
li { margin-bottom: 0.4em; }

a:focus-visible, button:focus-visible, summary:focus-visible, [tabindex]:focus-visible {
  outline: 3px solid var(--amber-deep);
  outline-offset: 3px;
  border-radius: 4px;
}

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
section { padding: 60px 0; }
.section-tight { padding: 36px 0; }
.section-head { max-width: 62ch; margin-bottom: 40px; }
.max-prose { max-width: 68ch; }
.center { text-align: center; margin-left: auto; margin-right: auto; }
.mt-0 { margin-top: 0; }

.eyebrow {
  font-family: var(--f-mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.76rem;
  color: var(--amber-deep);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}
.eyebrow::before { content: ''; width: 20px; height: 1px; background: var(--amber-deep); display: inline-block; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-body); font-weight: 600; font-size: 1rem;
  padding: 14px 26px; border-radius: 999px; border: 2px solid transparent;
  text-decoration: none; cursor: pointer; transition: transform .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
}
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: var(--amber-deep); color: var(--ink); transform: translateY(-1px); }
.btn-ghost { background: transparent; border-color: var(--ink); color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }
.band-ink .btn-ghost { border-color: var(--paper); color: var(--paper); }
.band-ink .btn-ghost:hover { background: var(--paper); color: var(--ink); }

/* Header / Nav */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(245, 240, 230, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; padding-top: 16px; padding-bottom: 16px; gap: 20px; }
.brand-group { display: flex; align-items: center; gap: 12px; text-decoration: none; flex-shrink: 0; }
.brand { font-family: var(--f-display); font-weight: 600; font-size: 1.1rem; color: var(--ink); text-decoration: none; display: flex; flex-direction: column; line-height: 1.2; }
.brand span { font-family: var(--f-mono); font-size: 0.6rem; letter-spacing: 0.12em; color: var(--amber-deep); text-transform: uppercase; }
.ti-logo { height: 36px; width: auto; display: block; border-radius: 4px; }
@media (max-width: 500px) { .ti-logo { height: 28px; } }

.nav-toggle { display: none; }

nav.primary-nav ul { list-style: none; display: flex; gap: 24px; margin: 0; padding: 0; flex-wrap: wrap; align-items: center; }
nav.primary-nav > ul > li { position: relative; }
nav.primary-nav a { font-family: var(--f-body); font-weight: 500; font-size: 0.92rem; color: var(--ink-soft); text-decoration: none; padding: 6px 0; border-bottom: 2px solid transparent; }
nav.primary-nav a:hover, nav.primary-nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--amber); }

nav.primary-nav details summary { cursor: pointer; font-weight: 500; font-size: 0.92rem; color: var(--ink-soft); list-style: none; padding: 6px 0; display: inline-flex; align-items: center; gap: 5px; }
nav.primary-nav details summary::-webkit-details-marker { display: none; }
nav.primary-nav details summary::after { content: '▾'; font-size: 0.65em; margin-top: 2px; }
nav.primary-nav details[open] summary::after { content: '▴'; }
nav.primary-nav details .dropdown-panel { display: flex; flex-direction: column; gap: 2px; background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 10px; box-shadow: 0 14px 30px rgba(23,38,42,0.16); margin-top: 6px; }
nav.primary-nav details .dropdown-panel a { padding: 9px 12px; border-radius: 8px; border-bottom: none; }
nav.primary-nav details .dropdown-panel a:hover { background: var(--paper-raised); color: var(--amber-deep); }

@media (min-width: 861px) {
  nav.primary-nav details { position: relative; }
  nav.primary-nav details .dropdown-panel { position: absolute; top: 100%; left: 0; min-width: 200px; z-index: 10; }
}

@media (max-width: 860px) {
  nav.primary-nav {
    position: fixed; inset: 72px 16px auto 16px; background: var(--paper);
    border: 1px solid var(--line); border-radius: var(--radius); padding: 18px;
    box-shadow: 0 18px 40px rgba(23,38,42,0.18);
    display: none; max-height: calc(100vh - 100px); overflow-y: auto;
  }
  nav.primary-nav.open { display: block; }
  nav.primary-nav ul { flex-direction: column; gap: 2px; align-items: stretch; }
  nav.primary-nav a { display: block; padding: 11px 6px; }
  nav.primary-nav details .dropdown-panel { box-shadow: none; border: none; padding-left: 10px; background: transparent; }
  .nav-toggle {
    display: inline-flex; width: 42px; height: 42px; align-items: center; justify-content: center;
    background: var(--ink); color: var(--paper); border: none; border-radius: 10px; cursor: pointer; font-size: 1.15rem; flex-shrink: 0;
  }
}

/* Hero */
.hero { padding: 54px 0 20px; }
.hero h1 { max-width: 16ch; }
.hero .lede { font-size: 1.15rem; max-width: 48ch; }
.hero-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px,1fr)); gap: 18px; margin: 34px 0; padding: 22px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.hero-fact dt { font-family: var(--f-mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink-soft); margin: 0 0 4px; }
.hero-fact dd { font-family: var(--f-display); font-size: 1.2rem; margin: 0; color: var(--ink); }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 8px; }

/* Page header (non-home pages) */
.page-head { padding: 46px 0 10px; border-bottom: 1px solid var(--line); margin-bottom: 46px; }
.page-head h1 { font-size: clamp(2rem, 5vw, 2.8rem); max-width: 20ch; }
.page-head .lede { font-size: 1.08rem; max-width: 56ch; }

/* Timeline (signature element) */
.timeline { position: relative; margin: 36px 0; padding-left: 30px; border-left: 2px solid var(--line); }
.timeline-item { position: relative; padding-bottom: 28px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: ''; position: absolute; left: -36px; top: 4px; width: 12px; height: 12px; border-radius: 50%;
  background: var(--amber); border: 3px solid var(--paper); box-shadow: 0 0 0 2px var(--line);
}
.timeline-item.signal-green::before { background: var(--sage); }
.timeline-item.signal-red::before { background: var(--rust); }
.timeline-time { font-family: var(--f-mono); font-size: 0.78rem; color: var(--amber-deep); display: block; margin-bottom: 4px; letter-spacing: 0.02em; }
.timeline-item h4 { margin: 0 0 4px; font-size: 1.06rem; font-family: var(--f-display); }
.timeline-item p { margin: 0; font-size: 0.95rem; }

/* Mini timeline strip (home teaser) */
.strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; margin: 36px 0; }
.strip-item { background: var(--paper-raised); border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 20px; border-top: 3px solid var(--amber); }
.strip-item.signal-green { border-top-color: var(--sage); }
.strip-item.signal-red { border-top-color: var(--rust); }
.strip-item .timeline-time { margin-bottom: 8px; }
.strip-item h4 { font-size: 1rem; margin-bottom: 4px; }
.strip-item p { font-size: 0.9rem; margin: 0; }

/* Cards */
.card-grid { display: grid; gap: 20px; }
.card-grid.cols-2 { grid-template-columns: 1fr 1fr; }
.card-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 760px) { .card-grid.cols-2, .card-grid.cols-3 { grid-template-columns: 1fr; } }
.card {
  background: var(--paper-raised); border: 1px solid var(--line-soft); border-radius: var(--radius);
  padding: 26px;
}
.card h3 { margin-top: 0; }
.card h3 + p { margin-bottom: 0; }

/* Accordion */
details.accordion { background: var(--paper-raised); border: 1px solid var(--line-soft); border-radius: var(--radius); margin-bottom: 12px; overflow: hidden; }
details.accordion summary {
  cursor: pointer; padding: 20px 24px; font-family: var(--f-display); font-weight: 600; font-size: 1.06rem;
  display: flex; justify-content: space-between; align-items: center; gap: 16px; list-style: none;
}
details.accordion summary::-webkit-details-marker { display: none; }
details.accordion summary::after { content: '+'; font-family: var(--f-mono); font-size: 1.3rem; color: var(--amber-deep); flex-shrink: 0; }
details.accordion[open] summary::after { content: '–'; }
details.accordion .accordion-body { padding: 0 24px 26px; }
details.accordion .accordion-body ul { padding-left: 1.2em; }
details.accordion .accordion-body li { margin-bottom: 0.5em; }
details.accordion .accordion-meta { margin: -6px 0 16px; }

/* Tag / pill */
.tag { display: inline-block; font-family: var(--f-mono); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.07em; padding: 4px 10px; border-radius: 999px; background: var(--paper-deep); color: var(--ink-soft); margin: 2px 6px 2px 0; }
.tag-rust { background: rgba(181,75,60,0.14); color: var(--rust-deep); }
.tag-sage { background: rgba(92,122,94,0.16); color: var(--sage-deep); }
.tag-amber { background: rgba(217,164,65,0.2); color: var(--amber-deep); }

.pill-list { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 18px 0; list-style: none; }
.pill-list li { background: var(--paper-raised); border: 1px solid var(--line-soft); padding: 8px 16px; border-radius: 999px; font-size: 0.88rem; margin: 0; color: var(--ink-soft); }

.quote-block { font-family: var(--f-display); font-size: 1.35rem; font-style: italic; color: var(--ink); border-left: 3px solid var(--amber); padding-left: 24px; margin: 34px 0; max-width: 60ch; }
.quote-block cite { display: block; font-family: var(--f-mono); font-style: normal; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-soft); margin-top: 10px; }

/* Dark band */
.band-ink { background: var(--ink); color: var(--paper); }
.band-ink h2, .band-ink h3, .band-ink h4 { color: var(--paper); }
.band-ink p { color: rgba(245,240,230,0.8); }
.band-ink .eyebrow { color: var(--amber); }
.band-ink .eyebrow::before { background: var(--amber); }
.band-ink .btn-primary { background: var(--amber); color: var(--ink); }
.band-ink .btn-primary:hover { background: var(--paper); }

/* Photo strip */
.photo-strip { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; margin: 30px 0; }
.photo-strip img { width: 100%; height: 160px; object-fit: cover; border-radius: 10px; background: var(--paper-deep); }

/* Single captioned photo feature */
.photo-feature { margin: 8px 0 36px; }
.photo-feature img { width: 100%; max-height: 380px; object-fit: cover; border-radius: var(--radius); background: var(--paper-deep); }
.photo-feature figcaption { font-family: var(--f-mono); font-size: 0.72rem; color: var(--ink-soft); margin-top: 12px; letter-spacing: 0.02em; }
.photo-feature.float-right { float: right; width: 42%; margin-left: 28px; }
@media (max-width: 700px) { .photo-feature.float-right { float: none; width: 100%; margin-left: 0; } }

/* Alternating section background, for rhythm */
.section-alt { background: var(--paper-raised); }

/* Two-column layout */
.grid-2 { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: start; }
@media (max-width: 760px) { .grid-2 { grid-template-columns: 1fr; } }

/* Table-ish list for dates */
.date-groups { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 28px; margin: 30px 0; }
.date-group h4 { font-family: var(--f-mono); text-transform: uppercase; font-size: 0.78rem; letter-spacing: 0.1em; color: var(--amber-deep); margin-bottom: 10px; }
.date-group ul { list-style: none; padding: 0; margin: 0; }
.date-group li { padding: 9px 0; border-bottom: 1px solid var(--line-soft); font-size: 0.95rem; color: var(--ink); display: flex; justify-content: space-between; gap: 10px; }
.date-group li:last-child { border-bottom: none; }

/* Map */
.map-frame { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin: 24px 0; }
.map-frame iframe { display: block; width: 100%; height: 320px; border: 0; }

/* Contact card */
.contact-list { list-style: none; padding: 0; margin: 24px 0; }
.contact-list li { padding: 16px 0; border-bottom: 1px solid var(--line-soft); }
.contact-list dt { font-family: var(--f-mono); text-transform: uppercase; font-size: 0.7rem; letter-spacing: 0.1em; color: var(--ink-soft); margin-bottom: 4px; }
.contact-list dd { margin: 0; font-family: var(--f-display); font-size: 1.15rem; }

/* Footer */
footer.site-footer { border-top: 1px solid var(--line); padding: 50px 0 40px; margin-top: 30px; }
footer.site-footer .foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; }
@media (max-width: 760px) { footer.site-footer .foot-grid { grid-template-columns: 1fr 1fr; } }
footer.site-footer h4 { font-family: var(--f-mono); text-transform: uppercase; font-size: 0.72rem; letter-spacing: 0.1em; color: var(--ink-soft); margin-bottom: 14px; }
footer.site-footer a { display: block; color: var(--ink-soft); text-decoration: none; margin-bottom: 9px; font-size: 0.92rem; border-bottom: none; }
footer.site-footer a:hover { color: var(--amber-deep); }
footer .fine-print { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 0.82rem; color: var(--ink-soft); }
footer .fine-print p { margin: 0; }

.skip-link { position: absolute; left: -999px; top: auto; background: var(--ink); color: var(--paper); padding: 12px 18px; border-radius: 8px; z-index: 100; }
.skip-link:focus { left: 16px; top: 16px; }