/* Rosodu — tessera-modules */

:root {
  --bg: #eaeee6;
  --bg-alt: #dbe2d5;
  --bg-dark: #26302a;
  --mod: #f2f4ee;
  --mod-alt: #eaeee6;
  --mod-dark: #2f3a33;
  --ink: #1b221d;
  --ink-soft: #67715f;
  --ink-inv: #eaeee6;
  --accent: #a8512c;
  --accent2: #4e6f52;
  --seam: 4px;
  --serif: Georgia, "Times New Roman", serif;
  --sans: system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.8;
  overflow-x: hidden;
}

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

a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration: none; }

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

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- grid ---------- */

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--seam);
}

.mod {
  background: var(--mod);
  padding: 24px;
  min-width: 0;
}

.mod.flush { padding: 0; }

.c1 { grid-column: span 1; }
.c2 { grid-column: span 2; }
.c3 { grid-column: span 3; }
.c4 { grid-column: span 4; }
.c5 { grid-column: span 5; }
.c6 { grid-column: span 6; }
.c7 { grid-column: span 7; }
.c8 { grid-column: span 8; }
.c12 { grid-column: span 12; }

.off2 { grid-column: 3 / span 6; }

.fill-a { background: var(--accent); }
.fill-b { background: var(--accent2); }
.fill-c { background: var(--bg-alt); }
.fill-d { background: var(--bg-dark); }

/* ---------- sections ---------- */

section { padding: 96px 0; }
section.tight { padding: 72px 0; }
section.alt { background: var(--bg-alt); }
section.alt .mod { background: var(--mod-alt); }

section.dark {
  background: var(--bg-dark);
  color: var(--ink-inv);
}
section.dark .mod { background: var(--mod-dark); }
section.dark h2 { color: var(--ink-inv); }
section.dark .caption,
section.dark .lede { color: #b7c1af; }
section.dark .kicker { color: #9db096; }
section.dark a { color: #e0a183; }
section.dark li::marker { color: #e0a183; }

/* ---------- typography ---------- */

h1, h2, h3 {
  font-family: var(--serif);
  line-height: 1.05;
  font-weight: normal;
  margin: 0 0 16px;
}

h1 { font-size: 52px; letter-spacing: -0.01em; }
h2 { font-size: 32px; }
h3 { font-size: 22px; line-height: 1.2; margin-top: 8px; }

p { margin: 0 0 20px; }
p:last-child { margin-bottom: 0; }

.lede {
  font-size: 19px;
  line-height: 1.7;
  color: var(--ink);
}

.caption {
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-soft);
}

.kicker {
  font-family: var(--sans);
  font-size: 13px;
  color: var(--accent2);
  margin: 0 0 12px;
  letter-spacing: 0.02em;
}

ul, ol { margin: 0 0 20px; padding-left: 22px; }
li { margin-bottom: 10px; }
li::marker { color: var(--accent); }
ul:last-child, ol:last-child { margin-bottom: 0; }

.check { list-style: none; padding-left: 0; }
.check li {
  padding-left: 26px;
  position: relative;
}
.check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 12px;
  height: 12px;
  background: var(--accent);
}

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

.site-header {
  background: var(--bg);
  border-bottom: var(--seam) solid var(--accent2);
}

.site-header .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px 32px;
  padding-top: 20px;
  padding-bottom: 20px;
}

.brand {
  font-family: var(--serif);
  font-size: 26px;
  color: var(--ink);
  text-decoration: none;
  line-height: 1;
}

.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav li { margin: 0; }

.site-nav a {
  font-size: 15px;
  color: var(--ink);
  text-decoration: none;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] { border-bottom-color: var(--accent); }

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

.hero {
  padding: 48px 0 96px;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: minmax(46px, auto);
  gap: var(--seam);
}

.hero-title { grid-column: 1 / 9;  grid-row: 1 / 3; }
.hero-lede  { grid-column: 9 / 13; grid-row: 1 / 3; }
.hero-strip { grid-row: 3; }
.s1 { grid-column: 1 / 3; }
.s2 { grid-column: 3 / 5; }
.s3 { grid-column: 5 / 7; }
.s4 { grid-column: 7 / 9; }
.s5 { grid-column: 9 / 11; }
.s6 { grid-column: 11 / 13; }
.hero-side { grid-column: 1 / 3; grid-row: 4 / 7; }
.hero-fig  { grid-column: 3 / 9; grid-row: 4 / 7; }
.hero-cap  { grid-column: 9 / 13; grid-row: 4 / 6; }
.hero-tail { grid-column: 9 / 13; grid-row: 6; }

.hero-title { display: flex; align-items: center; }
.hero-cap { display: flex; flex-direction: column; justify-content: flex-end; }

.figure { margin: 0; }
.figure img { width: 100%; }
.figure figcaption { padding: 12px 0 0; }

/* ---------- separator ---------- */

.tiles {
  display: flex;
  flex-wrap: wrap;
  gap: var(--seam);
  padding: 0;
  margin: 0;
  list-style: none;
}
.tiles span {
  width: 24px;
  height: 24px;
  display: block;
}

.sep { padding: 0 0 0; }
.sep .wrap { padding-top: 0; padding-bottom: 0; }

/* ---------- dark detail block ---------- */

.detail-fig { grid-column: 2 / span 4; }
.detail-text { grid-column: 7 / span 6; }

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

.contact-mail {
  font-family: var(--serif);
  font-size: 22px;
  word-break: break-word;
}

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

.site-footer {
  background: var(--bg-alt);
  padding: 48px 0 56px;
}

.footer-tiles { margin-bottom: 24px; }

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--seam);
}

.site-footer .mod {
  background: var(--mod-alt);
  padding: 24px;
  font-size: 15px;
  line-height: 1.7;
}

.site-footer h2 {
  font-size: 20px;
  margin-bottom: 10px;
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-footer li { margin-bottom: 6px; }
.site-footer a { color: var(--accent); }

.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  position: static;
  display: inline-block;
  padding: 8px 16px;
  background: var(--accent);
  color: #fff;
}

/* ---------- responsive ---------- */

@media (max-width: 900px) {
  h1 { font-size: 40px; }
  h2 { font-size: 28px; }

  .c1, .c2, .c3, .c4, .c5, .c6, .c7, .c8, .off2 { grid-column: span 12; }
  .detail-fig, .detail-text { grid-column: span 12; }

  section { padding: 48px 0; }
  section.tight { padding: 48px 0; }

  .hero { padding: 24px 0 48px; }
  .hero-grid { grid-auto-rows: auto; }
  .hero-title,
  .hero-lede,
  .hero-fig,
  .hero-cap { grid-column: 1 / 13; grid-row: auto; }
  .hero-side, .hero-tail { display: none; }
  .hero-strip { grid-row: auto; }
  .s1 { grid-column: 1 / 4; }
  .s2 { grid-column: 4 / 7; }
  .s3 { grid-column: 7 / 10; }
  .s4 { grid-column: 10 / 13; }
  .s5, .s6 { display: none; }
  .hero-strip { height: 40px; }

  .footer-grid { grid-template-columns: 1fr; }

  .site-header .wrap { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  h1 { font-size: 32px; }
  h2 { font-size: 25px; }
  h3 { font-size: 20px; }
  .lede { font-size: 17px; }
  .mod { padding: 20px; }
  .tiles span { width: 18px; height: 18px; }
  .wrap { padding: 0 16px; }
}