/* ================================================================
   SAUVEGARDE DU PATRIMOINE MARITIME GIRONDIN — GROUPE LOCAL DE BÈGLES
   Refined Editorial / Literary Magazine Stylesheet
   Palette: ivory #f7f3ec · ink #1a1714 · navy #1B3A5C · gold #C8A96E
   ================================================================ */

:root {
  --ivory:      #f7f3ec;
  --ink:        #1a1714;
  --navy:       #1B3A5C;
  --gold:       #C8A96E;
  --rule:       #c5bfb2;
  --rule-lt:    #ddd8cf;
  --muted:      #6b6055;
  --white:      #ffffff;
}

/* ── RESET ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 18px; scroll-behavior: smooth; }
body {
  background-color: var(--ivory);
  color: var(--ink);
  font-family: Georgia, 'Times New Roman', serif;
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }

/* ── LAYOUT ─────────────────────────────────────────────────── */
.wrap      { max-width: 1200px; margin: 0 auto; padding: 0 3rem; }
.wrap--md  { max-width: 960px;  margin: 0 auto; padding: 0 3rem; }
.wrap--sm  { max-width: 740px;  margin: 0 auto; padding: 0 3rem; }

/* ── TYPOGRAPHIC ROLES ─────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: Georgia, 'Times New Roman', serif;
  font-weight: normal;
  line-height: 1.13;
  color: var(--ink);
}

/* Uppercase tracked kicker above headlines */
.kicker {
  display: block;
  font-size: 0.61rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.8rem;
  font-family: Georgia, serif;
}

/* Small-caps section label */
.label {
  display: inline-block;
  font-variant: small-caps;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-transform: lowercase;
}

/* Italic deck / subheading */
.deck {
  font-style: italic;
  font-size: 1.04rem;
  line-height: 1.72;
  color: var(--muted);
}

/* ── RULES ──────────────────────────────────────────────────── */
.rule         { border: 0; border-top: 1px solid var(--rule); }
.rule--heavy  { border-top: 2px solid var(--ink); }
.rule--gold   { border-top: 1px solid var(--gold); }
.rule--lt     { border-top: 1px solid var(--rule-lt); }

/* ── HEADER / NAV ───────────────────────────────────────────── */
.site-header {
  background: var(--ivory);
  border-bottom: 1px solid var(--rule);
  position: sticky;
  top: 0;
  z-index: 300;
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 3rem;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Brand lockup: logo icon + wordmark */
.brand-lockup {
  display: flex;
  align-items: center;
  gap: 0.72rem;
  text-decoration: none;
  flex-shrink: 0;
}
.brand-lockup .logo-icon   { height: 40px; width: auto; }
/* Wordmark is dark on transparent — show as-is on ivory header */
.brand-lockup .wordmark-img { height: 28px; width: auto; }

/* Nav */
.site-nav {
  display: flex;
  align-items: center;
}
.site-nav a {
  font-family: Georgia, serif;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  padding: 0.3rem 0.95rem;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--navy);
  border-bottom-color: var(--gold);
}

/* Hamburger button */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
  flex-direction: column;
  gap: 5px;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
}
.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--ink);
  transition: 0.2s;
}

/* ── HERO ───────────────────────────────────────────────────── */
.hero {
  padding: 6rem 0 5rem;
  border-bottom: 2px solid var(--ink);
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 3rem;
  display: grid;
  grid-template-columns: 54fr 46fr;
  gap: 6rem;
  align-items: center;
}
.hero-headline {
  font-size: clamp(2rem, 5vw, 3.7rem);
  line-height: 1.09;
  font-style: italic;
  margin-top: 0.4rem;
  margin-bottom: 2rem;
  color: var(--ink);
}
.hero-sub {
  font-size: 0.97rem;
  font-style: italic;
  line-height: 1.82;
  color: var(--muted);
  border-left: 2px solid var(--gold);
  padding-left: 1.2rem;
}
.hero-cta { margin-top: 2.5rem; }

/* Matted photograph */
.photo-mat {
  background: var(--white);
  padding: 1rem;
  box-shadow: 2px 6px 28px rgba(26,23,20,0.09);
}
.photo-mat img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}
.photo-caption {
  font-size: 0.73rem;
  font-style: italic;
  color: var(--muted);
  text-align: center;
  margin-top: 0.65rem;
  line-height: 1.5;
  padding: 0 0.25rem;
}

/* ── IMPACT BAND ────────────────────────────────────────────── */
.impact-band {
  border-bottom: 1px solid var(--rule);
  padding: 2.5rem 0;
}
.impact-row {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 3rem;
  display: flex;
  justify-content: center;
}
.impact-item {
  text-align: center;
  padding: 0.5rem 4rem;
  border-right: 1px solid var(--rule);
  min-width: 0;
}
.impact-item:last-child { border-right: none; }
.impact-stat {
  display: block;
  font-size: 2.7rem;
  font-style: italic;
  color: var(--navy);
  line-height: 1;
  letter-spacing: -0.02em;
}
.impact-label {
  display: block;
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.5rem;
}

/* ── SECTION WRAPPERS ───────────────────────────────────────── */
.section       { padding: 5rem 0; }
.section--sm   { padding: 3.5rem 0; }
.section--lg   { padding: 7rem 0; }
.section--bb   { border-bottom: 1px solid var(--rule); }
.section--bb2  { border-bottom: 2px solid var(--ink); }
.section--bt2  { border-top: 2px solid var(--ink); }

.section-head { margin-bottom: 2.75rem; }
.section-title { font-size: clamp(1.55rem, 3vw, 2.4rem); margin-top: 0.4rem; }

/* ── DROP CAP ───────────────────────────────────────────────── */
.drop-cap::first-letter {
  font-size: 5.1rem;
  float: left;
  line-height: 0.79;
  margin-right: 0.09em;
  margin-top: 0.12em;
  color: var(--navy);
  font-family: Georgia, 'Times New Roman', serif;
  font-weight: normal;
  font-style: normal;
}

/* ── MAGAZINE 2-COL ─────────────────────────────────────────── */
.col-2 {
  column-count: 2;
  column-gap: 3.5rem;
  column-rule: 1px solid var(--rule-lt);
}
.col-2 p { margin-bottom: 1.1rem; }
.col-2 p:last-child { margin-bottom: 0; }

/* ── PULL QUOTE ─────────────────────────────────────────────── */
.pull-quote {
  margin: 4rem 0;
  padding: 2.25rem 0;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--rule);
  text-align: center;
}
.pq-mark {
  display: block;
  font-size: 4rem;
  line-height: 0.6;
  color: var(--gold);
  margin-bottom: 0.8rem;
  font-family: Georgia, serif;
  user-select: none;
}
.pq-text {
  font-size: 1.3rem;
  font-style: italic;
  line-height: 1.52;
  color: var(--ink);
  max-width: 620px;
  margin: 0 auto;
}
.pq-source {
  display: block;
  margin-top: 1rem;
  font-size: 0.67rem;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ── HIGHLIGHT TRIO ─────────────────────────────────────────── */
.highlights {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  border-top: 2px solid var(--ink);
}
.highlight {
  padding: 2.5rem 2.5rem 2.5rem 0;
  border-right: 1px solid var(--rule);
}
.highlight:first-child { padding-left: 0; }
.highlight:last-child  { border-right: none; padding-right: 0; }
.highlight + .highlight { padding-left: 2.5rem; }
.hl-icon  { font-size: 1.3rem; margin-bottom: 1.1rem; display: block; }
.hl-title { font-size: 1.08rem; color: var(--navy); margin-bottom: 0.65rem; }
.hl-blurb { font-size: 0.87rem; color: var(--muted); line-height: 1.72; }

/* ── CONTENTS REGISTER ──────────────────────────────────────── */
.register { margin-top: 1rem; }
.register-header {
  display: grid;
  grid-template-columns: 3rem 3.2rem 1fr;
  gap: 1rem;
  padding-bottom: 0.7rem;
  border-bottom: 2px solid var(--ink);
}
.register-header span {
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.register-row {
  display: grid;
  grid-template-columns: 3rem 3.2rem 1fr;
  gap: 1rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--rule-lt);
  align-items: start;
}
.register-row:last-child { border-bottom: 2px solid var(--ink); }
.reg-num  { font-size: 1.5rem; font-style: italic; color: var(--gold); line-height: 1; padding-top: 0.1rem; }
.reg-icon { font-size: 1.15rem; padding-top: 0.25rem; }
.reg-title { font-size: 1.06rem; color: var(--navy); font-style: italic; line-height: 1.3; margin-bottom: 0.35rem; }
.reg-blurb { font-size: 0.84rem; color: var(--muted); line-height: 1.65; }

/* ── PROGRAMME DETAILS ──────────────────────────────────────── */
.prog-list { margin-top: 3rem; }
.prog {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 2rem;
  padding: 3rem 0;
  border-bottom: 1px solid var(--rule);
  align-items: start;
}
.prog:first-child { border-top: 2px solid var(--ink); }
.prog:last-child  { border-bottom: 2px solid var(--ink); }
.prog-icon  { font-size: 1.5rem; padding-top: 0.2rem; }
.prog-title { font-size: 1.2rem; color: var(--navy); margin-bottom: 0.55rem; }
.prog-blurb { font-size: 0.93rem; font-style: italic; color: var(--muted); margin-bottom: 1rem; line-height: 1.7; }
.prog-detail{ font-size: 0.93rem; line-height: 1.78; color: var(--ink); }
.prog-detail p { margin-bottom: 1rem; }
.prog-detail p:last-child { margin-bottom: 0; }

/* ── WAYS TO ENGAGE ─────────────────────────────────────────── */
.ways {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  border-top: 2px solid var(--ink);
}
.way {
  padding: 2.5rem 2.5rem 2.5rem 0;
  border-right: 1px solid var(--rule);
}
.way:first-child { padding-left: 0; }
.way:last-child  { border-right: none; padding-right: 0; }
.way + .way      { padding-left: 2.5rem; }
.way-icon  { font-size: 1.4rem; margin-bottom: 1rem; display: block; }
.way-title { font-size: 1.15rem; color: var(--navy); margin-bottom: 0.65rem; }
.way-blurb { font-size: 0.9rem; color: var(--muted); line-height: 1.72; }

/* ── TRUSTEES ───────────────────────────────────────────────── */
.trustees {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--rule);
  margin-top: 2rem;
}
.trustee {
  padding: 2rem 2rem 2rem 0;
  border-right: 1px solid var(--rule);
}
.trustee:first-child { padding-left: 0; }
.trustee:last-child  { border-right: none; padding-right: 0; }
.trustee + .trustee  { padding-left: 2rem; }
.trustee-name { font-size: 1.07rem; margin-bottom: 0.25rem; }
.trustee-role {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ── MISSION PANEL ──────────────────────────────────────────── */
.mission-panel {
  background: var(--navy);
  color: var(--ivory);
  padding: 4rem;
  margin: 4rem 0;
}
.mission-panel .kicker { color: var(--gold); }
.mission-panel h2      { color: var(--ivory); font-size: 1.55rem; line-height: 1.3; }
.mission-panel p {
  font-size: 0.97rem;
  line-height: 1.84;
  color: rgba(247,243,236,0.84);
  margin-top: 1.5rem;
}

/* ── CTA BAND ───────────────────────────────────────────────── */
.cta-band {
  text-align: center;
  padding: 5.5rem 3rem;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
}
.cta-headline {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-style: italic;
  margin-bottom: 2rem;
}

/* ── BUTTONS ────────────────────────────────────────────────── */
.btn {
  display: inline-block;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 0.69rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.85rem 2.5rem;
  border: 1px solid;
  transition: background 0.18s, color 0.18s, border-color 0.18s;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  border-radius: 0;
}
.btn--primary  { background: var(--navy); color: var(--ivory); border-color: var(--navy); }
.btn--primary:hover { background: var(--ink); border-color: var(--ink); }
.btn--ghost    { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn--ghost:hover { background: var(--navy); color: var(--ivory); }
.btn--gold     { background: transparent; color: var(--gold); border-color: var(--gold); }
.btn--gold:hover { background: var(--gold); color: var(--ink); }

/* ── BLOG: ARTICLE TEASERS ──────────────────────────────────── */
.article-teaser {
  display: grid;
  grid-template-columns: 1fr 270px;
  gap: 3.5rem;
  padding: 3rem 0;
  border-bottom: 1px solid var(--rule);
  align-items: start;
}
.article-teaser:first-child { border-top: 2px solid var(--ink); }
.article-teaser:last-child  { border-bottom: 2px solid var(--ink); }
.art-num {
  font-size: 0.59rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.7rem;
  display: block;
}
.art-title {
  font-size: 1.55rem;
  line-height: 1.17;
  margin-bottom: 0.8rem;
}
.art-title a { text-decoration: none; border-bottom: 1px solid transparent; transition: border-color 0.15s; }
.art-title a:hover { border-bottom-color: var(--gold); }
.art-dek {
  font-size: 0.94rem;
  font-style: italic;
  color: var(--muted);
  line-height: 1.68;
  margin-bottom: 1.25rem;
}
.read-more {
  font-size: 0.67rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--navy);
  text-decoration: none;
  border-bottom: 1px solid var(--navy);
  padding-bottom: 1px;
  transition: color 0.15s, border-color 0.15s;
}
.read-more:hover { color: var(--gold); border-bottom-color: var(--gold); }
.art-thumb { background: var(--white); padding: 0.65rem; }
.art-thumb img { width: 100%; height: 190px; object-fit: cover; }

/* ── ARTICLE PAGE ───────────────────────────────────────────── */
.art-header {
  padding: 4.5rem 0 2.5rem;
  border-bottom: 2px solid var(--ink);
}
.art-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.75rem;
  font-size: 0.65rem;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--muted);
}
.art-meta-sep { color: var(--rule); }
.art-headline {
  font-size: clamp(1.7rem, 4vw, 3rem);
  line-height: 1.1;
  margin-bottom: 1.25rem;
}
.art-dek-lede {
  font-size: 1.08rem;
  font-style: italic;
  color: var(--muted);
  line-height: 1.72;
  max-width: 640px;
}
.art-image-full { margin: 3.5rem 0; }
.art-image-full .photo-mat img { height: 460px; }
.art-body { padding: 3rem 0; }
.art-body p {
  font-size: 1rem;
  line-height: 1.84;
  margin-bottom: 1.5rem;
}
.art-body p:last-child { margin-bottom: 0; }

/* ── CONTACT PAGE ───────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
  padding: 4rem 0;
  border-bottom: 1px solid var(--rule);
}
.field { margin-bottom: 1.5rem; }
.field label {
  display: block;
  font-size: 0.64rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.5rem;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  background: var(--white);
  border: 1px solid var(--rule);
  border-radius: 0;
  padding: 0.75rem 1rem;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 0.95rem;
  color: var(--ink);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  transition: border-color 0.15s;
}
.field input:focus,
.field select:focus,
.field textarea:focus { border-color: var(--navy); }
.field textarea { min-height: 160px; resize: vertical; }

/* Colophon contact details */
.colophon {
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 2px solid var(--ink);
}
.colophon-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-top: 2rem;
}
.col-head {
  font-size: 0.62rem;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.75rem;
  display: block;
}
.col-body {
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--ink);
}
.col-body a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--rule-lt);
  transition: color 0.15s, border-color 0.15s;
  word-break: break-all;
}
.col-body a:hover { color: var(--navy); border-bottom-color: var(--navy); }

/* ── PAGE MASTHEAD ──────────────────────────────────────────── */
.page-masthead {
  padding: 4.5rem 0 3rem;
  border-bottom: 2px solid var(--ink);
}
.page-masthead h1 {
  font-size: clamp(1.9rem, 4vw, 3.2rem);
  line-height: 1.09;
  margin-top: 0.4rem;
  margin-bottom: 1.25rem;
}
.page-masthead .deck { max-width: 620px; }

/* ── SPLIT ──────────────────────────────────────────────────── */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}
.split p           { margin-bottom: 1.2rem; font-size: 0.97rem; line-height: 1.8; }
.split p:last-child { margin-bottom: 0; }

/* ── FEATURED ARTICLE (HOMEPAGE) ────────────────────────────── */
.featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  padding: 4rem 0;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--rule);
  align-items: start;
}
.featured-title {
  font-size: clamp(1.45rem, 2.8vw, 2rem);
  line-height: 1.18;
  margin-bottom: 0.8rem;
}
.featured-title a { text-decoration: none; transition: color 0.15s; }
.featured-title a:hover { color: var(--navy); }
.featured-dek {
  font-size: 0.94rem;
  font-style: italic;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

/* ── FOOTER / COLOPHON ──────────────────────────────────────── */
.site-footer {
  background: var(--ink);
  color: rgba(247,243,236,0.72);
  padding: 4.5rem 0 2.5rem;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 3rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.6fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(247,243,236,0.13);
}
.footer-brand-lockup {
  display: flex;
  align-items: center;
  gap: 0.72rem;
  margin-bottom: 1.2rem;
}
/* Invert dark artwork for white appearance on dark footer */
.footer-brand-lockup .logo-footer     { height: 36px; width: auto; filter: invert(1) brightness(10); opacity: 0.88; }
.footer-brand-lockup .wordmark-footer { height: 24px; width: auto; filter: invert(1) brightness(10); opacity: 0.88; }
.footer-tagline {
  font-size: 0.8rem;
  font-style: italic;
  line-height: 1.7;
  color: rgba(247,243,236,0.52);
}
.fcol-title {
  display: block;
  font-size: 0.59rem;
  letter-spacing: 0.19em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
  font-family: Georgia, serif;
}
.footer-nav { list-style: none; }
.footer-nav li { margin-bottom: 0.45rem; }
.footer-nav a {
  font-size: 0.82rem;
  color: rgba(247,243,236,0.65);
  text-decoration: none;
  transition: color 0.15s;
}
.footer-nav a:hover { color: var(--gold); }
.f-contact-line {
  font-size: 0.79rem;
  line-height: 1.72;
  color: rgba(247,243,236,0.65);
  margin-bottom: 0.45rem;
}
.f-contact-line a {
  color: rgba(247,243,236,0.65);
  text-decoration: none;
  word-break: break-all;
  transition: color 0.15s;
}
.f-contact-line a:hover { color: var(--gold); }
.footer-bottom {
  padding-top: 1.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-legal {
  font-size: 0.67rem;
  letter-spacing: 0.04em;
  color: rgba(247,243,236,0.3);
}

/* ── UTILITIES ──────────────────────────────────────────────── */
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.75rem; }
.mt-4 { margin-top: 2.5rem; }
.mt-5 { margin-top: 3.5rem; }
.mb-3 { margin-bottom: 1.75rem; }
.mb-4 { margin-bottom: 2.5rem; }
.text-center { text-align: center; }
.text-italic { font-style: italic; }
.text-muted  { color: var(--muted); }
.clearfix::after { content: ''; display: table; clear: both; }

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 960px) {
  .hero-inner           { grid-template-columns: 1fr; gap: 2.5rem; }
  .highlights           { grid-template-columns: 1fr; border-top: 2px solid var(--ink); }
  .highlight            { border-right: none; border-bottom: 1px solid var(--rule); padding: 2rem 0 !important; }
  .ways                 { grid-template-columns: 1fr; }
  .way                  { border-right: none; border-bottom: 1px solid var(--rule); padding: 2rem 0 !important; }
  .trustees             { grid-template-columns: 1fr; }
  .trustee              { border-right: none; border-bottom: 1px solid var(--rule); padding: 1.75rem 0 !important; }
  .split                { grid-template-columns: 1fr; gap: 2.5rem; }
  .featured             { grid-template-columns: 1fr; gap: 2.5rem; }
  .col-2                { column-count: 1; }
  .footer-grid          { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .article-teaser       { grid-template-columns: 1fr; }
  .article-teaser .art-thumb { order: -1; }
  .contact-grid         { grid-template-columns: 1fr; gap: 2.5rem; }
  .colophon-grid        { grid-template-columns: 1fr 1fr; }
  .impact-row           { flex-wrap: wrap; }
  .impact-item          { min-width: 33%; border-right: none; border-bottom: 1px solid var(--rule); padding: 1.5rem 2rem; }
  .impact-item:last-child { border-bottom: none; }
  .prog                 { grid-template-columns: 1fr; gap: 1rem; }
  .prog-icon            { font-size: 1.8rem; }
}

@media (max-width: 640px) {
  html { font-size: 16px; }
  .wrap, .wrap--md, .wrap--sm { padding: 0 1.25rem; }
  .header-inner   { padding: 0 1.25rem; height: 62px; }
  .footer-inner   { padding: 0 1.25rem; }
  .footer-grid    { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom  { flex-direction: column; gap: 0.75rem; text-align: center; }

  .site-nav {
    display: none;
    position: absolute;
    top: 62px;
    left: 0;
    right: 0;
    background: var(--ivory);
    border-bottom: 1px solid var(--rule);
    flex-direction: column;
    padding: 1rem 0;
    align-items: flex-start;
    z-index: 290;
  }
  .site-nav.is-open  { display: flex; }
  .site-nav a        { padding: 0.65rem 1.25rem; border-bottom: none; width: 100%; }
  .nav-toggle        { display: flex; }

  .hero              { padding: 3.5rem 0 3rem; }
  .hero-inner        { gap: 2rem; }
  .photo-mat img     { height: 260px; }
  .art-image-full .photo-mat img { height: 260px; }
  .mission-panel     { padding: 2.5rem 1.5rem; }
  .cta-band          { padding: 3.5rem 1.25rem; }
  .impact-item       { min-width: 100%; }
  .colophon-grid     { grid-template-columns: 1fr; }
  .register-header   { grid-template-columns: 2.5rem 1fr; }
  .register-row      { grid-template-columns: 2.5rem 1fr; }
  .register-header span:nth-child(2) { display: none; }
  .reg-icon          { display: none; }
  .drop-cap::first-letter { font-size: 3.8rem; }
}