/* Macrano — site stylesheet
   Palette: teal (brand, carried over), off-white paper with a teal bias, brass accent.
   Type: Newsreader (display serif), Source Sans 3 (body; continuity with the old site's Source Sans Pro). */

:root {
  --teal: #06373C;
  --teal-deep: #042A2E;
  --teal-soft: #0E4B52;
  --band-teal: #06373C;

  --ground: #F4F6F5;
  --band: #E9EEEC;
  --card: #FFFFFF;

  --ink: #132E31;
  --ink-2: #2C4549;
  --muted: #566C6F;

  --rule: #CFD9D6;
  --rule-strong: #AFBFBC;

  --brass: #AD8A52;
  --brass-ink: #7E6235;

  --on-teal: #EEF3F2;
  --on-teal-muted: #B9CBC9;
  --on-teal-brass: #D3B27D;

  --focus: #D3B27D;

  --btn-ink-bg: #06373C;
  --btn-ink-bg-hover: #0E4B52;
  --btn-ink-fg: #EEF3F2;

  --font-display: "Newsreader", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --font-body: "Source Sans 3", "Source Sans Pro", "Helvetica Neue", Helvetica, Arial, sans-serif;

  --container: 1120px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --section-y: clamp(3rem, 8vw, 5.5rem);
  --measure: 62ch;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --band-teal: #05333A;
    --ground: #08262A;
    --band: #0B3036;
    --card: #0E383E;
    --ink: #E6EDEB;
    --ink-2: #C9D6D4;
    --muted: #A2B6B4;
    --rule: #1F484E;
    --rule-strong: #2E5A60;
    --brass: #D2B078;
    --brass-ink: #D9BB86;
    --on-teal: #EEF3F2;
    --on-teal-muted: #B9CBC9;
    --on-teal-brass: #D9BB86;
    --btn-ink-bg: #D2B078;
    --btn-ink-bg-hover: #E2C48F;
    --btn-ink-fg: #042A2E;
  }
}

:root[data-theme="dark"] {
  --band-teal: #05333A;
  --ground: #08262A;
  --band: #0B3036;
  --card: #0E383E;
  --ink: #E6EDEB;
  --ink-2: #C9D6D4;
  --muted: #A2B6B4;
  --rule: #1F484E;
  --rule-strong: #2E5A60;
  --brass: #D2B078;
  --brass-ink: #D9BB86;
  --on-teal: #EEF3F2;
  --on-teal-muted: #B9CBC9;
  --on-teal-brass: #D9BB86;
  --btn-ink-bg: #D2B078;
  --btn-ink-bg-hover: #E2C48F;
  --btn-ink-fg: #042A2E;
}

/* ---------- base ---------- */

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.site { min-height: 100vh; display: flex; flex-direction: column; }
.site > main { flex: 1 0 auto; }

img, svg { max-width: 100%; height: auto; }

a { color: var(--brass-ink); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 0.15em; }
a:hover { color: var(--ink); }

:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }

.visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* ---------- type ---------- */

h1, h2, h3, h4 { margin: 0; color: var(--ink); text-wrap: balance; }

.display, h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.2rem, 1.4rem + 3.4vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.005em;
}

h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.65rem, 1.2rem + 1.8vw, 2.35rem);
  line-height: 1.15;
}

h3 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.15rem;
  line-height: 1.3;
}

p { margin: 0; max-width: var(--measure); }
p + p { margin-top: 1em; }

.lead { font-size: clamp(1.15rem, 1rem + 0.6vw, 1.35rem); line-height: 1.5; color: var(--ink-2); }

.eyebrow {
  display: block;
  margin: 0 0 0.9rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass-ink);
}

.tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.2rem, 1rem + 0.8vw, 1.5rem);
  color: var(--on-teal-brass);
}

.serif { font-family: var(--font-display); }

ul.plain { list-style: none; margin: 0; padding: 0; }

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

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--teal);
  color: var(--on-teal);
  border-bottom: 1px solid rgba(211, 178, 125, 0.28);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 4.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--on-teal);
  text-decoration: none;
}
.brand:hover { color: var(--on-teal); }

.brand__mark { width: 30px; height: 30px; flex: none; display: block; }

.brand__name {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.25rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  line-height: 1;
  padding-top: 0.1em; /* optical centring against the mark */
}

.nav { display: flex; align-items: center; gap: 0.25rem; }

.nav__list { display: flex; align-items: center; gap: 0.25rem; list-style: none; margin: 0; padding: 0; }

.nav__link {
  display: inline-block;
  padding: 0.55rem 0.8rem;
  color: var(--on-teal-muted);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  border-bottom: 2px solid transparent;
}
.nav__link:hover { color: var(--on-teal); }
.nav__link[aria-current="page"] { color: var(--on-teal); border-bottom-color: var(--on-teal-brass); }

.nav__toggle {
  display: none;
  appearance: none;
  background: transparent;
  border: 1px solid rgba(211, 178, 125, 0.5);
  border-radius: 2px;
  color: var(--on-teal);
  padding: 0.5rem 0.7rem;
  font: inherit;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
}

@media (max-width: 760px) {
  .nav__toggle { display: inline-flex; align-items: center; gap: 0.5rem; }
  .nav__list {
    display: none;
    position: absolute;
    left: 0; right: 0; top: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--teal-deep);
    border-top: 1px solid rgba(211, 178, 125, 0.28);
    border-bottom: 1px solid rgba(211, 178, 125, 0.28);
    padding: 0.5rem 0 0.75rem;
  }
  .nav.is-open .nav__list { display: flex; }
  .nav__link { display: block; padding: 0.8rem var(--gutter); border-bottom: 0; border-left: 3px solid transparent; font-size: 1.05rem; }
  .nav__link[aria-current="page"] { border-left-color: var(--on-teal-brass); }
}

/* ---------- sections & bands ---------- */

.section { padding-top: var(--section-y); padding-bottom: var(--section-y); }
.section--tight { padding-top: calc(var(--section-y) * 0.6); padding-bottom: calc(var(--section-y) * 0.6); }

.band--alt { background: var(--band); }
.band--teal { background: var(--band-teal); color: var(--on-teal); }
.band--teal h1, .band--teal h2, .band--teal h3 { color: var(--on-teal); }
.band--teal p { color: var(--on-teal); }
.band--teal .lead { color: var(--on-teal-muted); }
.band--teal .eyebrow { color: var(--on-teal-brass); }
.band--teal a:not(.btn) { color: var(--on-teal-brass); }
.band--teal a:not(.btn):hover { color: var(--on-teal); }

.rule { border: 0; border-top: 1px solid var(--rule); margin: 0; }

/* ---------- hero ---------- */

.hero { position: relative; overflow: hidden; background: var(--band-teal); color: var(--on-teal); }

.hero__inner { position: relative; padding-top: clamp(3.5rem, 9vw, 7rem); padding-bottom: clamp(3.5rem, 9vw, 6.5rem); }

.hero__grid { display: grid; gap: 2rem; align-items: end; }
@media (min-width: 900px) { .hero__grid { grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 4rem; } }

.hero h1 { color: var(--on-teal); max-width: 18ch; }
.hero .lead { margin-top: 1.5rem; color: var(--on-teal-muted); max-width: 52ch; }
.hero .tagline { display: block; margin-top: 1.25rem; }

.hero__aside { border-top: 1px solid rgba(211, 178, 125, 0.35); padding-top: 1.25rem; }
.hero__aside p { color: var(--on-teal-muted); font-size: 0.98rem; }
.hero__aside strong { color: var(--on-teal); font-weight: 600; }

.hero__watermark {
  position: absolute;
  right: -5%;
  bottom: -36%;
  width: clamp(260px, 34vw, 520px);
  height: auto;
  opacity: 0.06;
  pointer-events: none;
}
@media (max-width: 600px) { .hero__watermark { width: 220px; right: -60px; bottom: -40px; opacity: 0.06; } }

/* page hero (inner pages) */
.page-head { background: var(--band-teal); color: var(--on-teal); }
.page-head__inner { padding-top: clamp(3rem, 7vw, 5rem); padding-bottom: clamp(2.5rem, 6vw, 4rem); }
.page-head h1 { color: var(--on-teal); max-width: 20ch; }
.page-head .lead { margin-top: 1.25rem; color: var(--on-teal-muted); max-width: 56ch; }
.page-head .eyebrow { color: var(--on-teal-brass); }

/* ---------- buttons ---------- */

.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.35rem;
  border-radius: 2px;
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 160ms ease, color 160ms ease, border-color 160ms ease;
}

.btn--primary { background: var(--brass); color: var(--teal-deep); border-color: var(--brass); }
.btn--primary:hover { background: var(--on-teal-brass); color: var(--teal-deep); }

.btn--outline { background: transparent; color: var(--on-teal); border-color: rgba(238, 243, 242, 0.55); }
.btn--outline:hover { border-color: var(--on-teal); color: var(--on-teal); }

.btn--ink { background: var(--btn-ink-bg); color: var(--btn-ink-fg); border-color: var(--btn-ink-bg); }
.btn--ink:hover { background: var(--btn-ink-bg-hover); color: var(--btn-ink-fg); border-color: var(--btn-ink-bg-hover); }

.btn--ghost { background: transparent; color: var(--ink); border-color: var(--rule-strong); }
.btn--ghost:hover { color: var(--ink); border-color: var(--ink); }

/* ---------- layout helpers ---------- */

.section-head { display: grid; gap: 1rem; margin-bottom: clamp(2rem, 5vw, 3rem); }
@media (min-width: 900px) { .section-head { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 3rem; align-items: start; } }
.section-head p { max-width: var(--measure); color: var(--ink-2); }
.band--teal .section-head p { color: var(--on-teal-muted); }

.cols { display: grid; gap: 2rem; }
@media (min-width: 700px) { .cols--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2.5rem; } .cols--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2.5rem; } }

.col h3 { margin-bottom: 0.6rem; }
.col p { color: var(--ink-2); }
.band--teal .col p { color: var(--on-teal-muted); }
.band--teal .col h3 { color: var(--on-teal); }

.col--ruled { border-top: 1px solid var(--brass); padding-top: 1.1rem; }
.band--teal .col--ruled { border-top-color: rgba(211, 178, 125, 0.55); }

/* definition rows (label left, text right) */
.defs { display: grid; gap: 0; border-top: 1px solid var(--rule); }
.def { display: grid; gap: 0.5rem; padding: 1.5rem 0; border-bottom: 1px solid var(--rule); }
@media (min-width: 760px) { .def { grid-template-columns: 15rem minmax(0, 1fr); gap: 2.5rem; padding: 1.75rem 0; } }
.def__label { font-weight: 600; color: var(--ink); font-size: 1.05rem; line-height: 1.35; }
.def__body p { color: var(--ink-2); }
.def__body ul { margin: 0; padding-left: 1.2rem; color: var(--ink-2); max-width: var(--measure); }
.def__body li + li { margin-top: 0.4rem; }

/* principle tiles */
.tiles { display: grid; gap: 1px; background: var(--rule); border: 1px solid var(--rule); }
@media (min-width: 700px) { .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.tile { background: var(--card); padding: 1.6rem 1.5rem; }
.tile h3 { font-family: var(--font-display); font-weight: 500; font-size: 1.35rem; margin-bottom: 0.5rem; }
.tile__num { display: block; font-family: var(--font-display); font-size: 1.1rem; color: var(--brass-ink); margin-bottom: 0.35rem; letter-spacing: 0.04em; }
.tile p { color: var(--ink-2); font-size: 1rem; }

/* ---------- leadership ---------- */

.people { display: grid; gap: 0; border-top: 1px solid var(--rule); }

.person { display: grid; gap: 1.25rem; padding: 2.25rem 0; border-bottom: 1px solid var(--rule); }
@media (min-width: 860px) { .person { grid-template-columns: 19.5rem minmax(0, 1fr); gap: 2.5rem; padding: 2.75rem 0; } }

.person__id { display: flex; align-items: flex-start; gap: 1rem; }

.monogram {
  flex: none;
  width: 64px; height: 64px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--teal);
  color: var(--on-teal-brass);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  border: 1px solid rgba(211, 178, 125, 0.5);
}
.monogram img { display: block; width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.person .monogram { width: 88px; height: 88px; }
@media (min-width: 860px) { .person .monogram { width: 104px; height: 104px; } }

.person__name { font-family: var(--font-display); font-weight: 500; font-size: 1.5rem; line-height: 1.15; }
.person__role { display: block; margin-top: 0.3rem; color: var(--brass-ink); font-weight: 600; font-size: 0.92rem; letter-spacing: 0.06em; text-transform: uppercase; }
.person__bio p { color: var(--ink-2); }
.person__creds { margin-top: 1rem; color: var(--muted); font-size: 0.95rem; max-width: var(--measure); }

/* leadership teaser on home */
.roster { display: grid; gap: 1.25rem; }
@media (min-width: 700px) { .roster { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; } }
.roster__item { display: flex; align-items: center; gap: 0.9rem; padding: 1rem 0; border-top: 1px solid var(--rule); }
.roster__item .monogram { width: 52px; height: 52px; font-size: 1.1rem; }
.roster__name { font-family: var(--font-display); font-weight: 500; font-size: 1.2rem; line-height: 1.15; }
.roster__role { display: block; color: var(--muted); font-size: 0.92rem; margin-top: 0.15rem; }

/* ---------- contact ---------- */

.contact { display: grid; gap: 2.5rem; }
@media (min-width: 860px) { .contact { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 4rem; } }

.contact__details dl { margin: 0; display: grid; gap: 1.1rem; }
.contact__details dt { font-weight: 600; font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--brass-ink); }
.contact__details dd { margin: 0.2rem 0 0; color: var(--ink-2); }
.contact__details a { font-size: 1.1rem; }

.form { display: grid; gap: 1.1rem; }
.form__row { display: grid; gap: 1.1rem; }
@media (min-width: 560px) { .form__row { grid-template-columns: 1fr 1fr; } }
.field { display: grid; gap: 0.35rem; }
.field label { font-weight: 600; font-size: 0.92rem; color: var(--ink); }
.field input, .field textarea {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: var(--card);
  border: 1px solid var(--rule-strong);
  border-radius: 2px;
  padding: 0.7rem 0.8rem;
}
.field input:focus, .field textarea:focus { outline: 2px solid var(--brass); outline-offset: 1px; border-color: var(--brass); }
.field textarea { min-height: 9rem; resize: vertical; }
.form__note { color: var(--muted); font-size: 0.92rem; }
.form__status { color: var(--brass-ink); font-weight: 600; }
.form__status[hidden] { display: none; }

/* ---------- CTA band ---------- */

.cta { display: grid; gap: 1.5rem; align-items: center; }
.cta p { margin-top: 0.9rem; color: var(--ink-2); }
@media (min-width: 860px) { .cta { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 3rem; } }
.cta__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
@media (min-width: 860px) { .cta__actions { justify-content: flex-end; } }

/* ---------- prose (privacy) ---------- */

.prose { max-width: var(--measure); }
.prose h2 { font-size: 1.45rem; margin-top: 2.25rem; margin-bottom: 0.6rem; }
.prose h2:first-child { margin-top: 0; }
.prose p { color: var(--ink-2); }
.prose ul { color: var(--ink-2); padding-left: 1.2rem; margin: 0.75rem 0 0; }
.prose li + li { margin-top: 0.35rem; }
.prose ul + p, .prose ol + p { margin-top: 1em; }
.prose .meta { color: var(--muted); font-size: 0.95rem; }

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

.footer { background: var(--teal); color: var(--on-teal-muted); border-top: 1px solid rgba(211, 178, 125, 0.28); }
.footer__inner { padding-top: 2.5rem; padding-bottom: 2.5rem; display: grid; gap: 1.75rem; }
@media (min-width: 760px) { .footer__inner { grid-template-columns: minmax(0, 1fr) auto; align-items: end; } }
.footer .brand__name { font-size: 1.05rem; }
.footer__meta { margin-top: 1rem; font-size: 0.92rem; line-height: 1.6; }
.footer__meta p { max-width: none; color: var(--on-teal-muted); }
.footer a { color: var(--on-teal-muted); text-decoration: none; }
.footer a:hover { color: var(--on-teal); }
.footer__links { display: flex; flex-wrap: wrap; gap: 0.4rem 1.25rem; list-style: none; margin: 0; padding: 0; font-size: 0.92rem; font-weight: 600; }
.footer__fine { grid-column: 1 / -1; border-top: 1px solid rgba(211, 178, 125, 0.22); padding-top: 1rem; font-size: 0.85rem; color: var(--on-teal-muted); }
.footer__fine p { max-width: none; color: var(--on-teal-muted); }

/* ---------- preview-only (single-file artifact) ---------- */

.page[hidden] { display: none; }
.preview-note {
  background: var(--band);
  color: var(--muted);
  font-size: 0.85rem;
  text-align: center;
  padding: 0.45rem var(--gutter);
  border-bottom: 1px solid var(--rule);
}