/* Shared chrome for all rank-and-rent sites.
   Per-site theming: override CSS variables on :root from the site record. */

:root {
  --color-bg: #f7f5f1;
  --color-surface: #ffffff;
  --color-ink: #1a1a1a;
  --color-muted: #5c5c5c;
  --color-border: #ddd8d0;
  --color-accent: #2f5d50;
  --color-accent-ink: #ffffff;

  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --font-body: "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;

  --max-width: 68rem;
  --header-h: 4rem;
  --space: 1rem;
  --radius: 0.35rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--color-ink);
  background: var(--color-bg);
}

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

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

a:hover {
  text-decoration: none;
}

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

/* ----- Header ----- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--color-surface) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-h);
}

.site-logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-ink);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.site-logo img {
  height: 2rem;
  width: auto;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem 1.25rem;
}

.site-nav a {
  color: var(--color-ink);
  text-decoration: none;
  font-size: 0.95rem;
}

.site-nav a:hover {
  color: var(--color-accent);
}

.site-nav__cta {
  display: inline-block;
  padding: 0.45rem 0.9rem;
  background: var(--color-accent);
  color: var(--color-accent-ink) !important;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
}

.site-nav__cta:hover {
  filter: brightness(1.08);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 0.4rem 0.65rem;
  font: inherit;
  cursor: pointer;
}

@media (max-width: 720px) {
  .nav-toggle {
    display: inline-block;
  }

  .site-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    padding-bottom: 1rem;
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-header__inner {
    flex-wrap: wrap;
  }
}

/* ----- Main ----- */

.site-main {
  flex: 1;
  padding-block: 2.5rem;
}

/* ----- Footer ----- */

.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  padding-block: 2rem 1.5rem;
  margin-top: auto;
}

.site-footer__inner {
  display: grid;
  gap: 1.5rem;
}

.site-footer__brand {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 0.35rem;
}

.site-footer__meta,
.site-footer__copy {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}

.site-footer__nav a {
  color: var(--color-muted);
  text-decoration: none;
  font-size: 0.9rem;
}

.site-footer__nav a:hover {
  color: var(--color-accent);
}

@media (min-width: 720px) {
  .site-footer__inner {
    grid-template-columns: 1.4fr 1fr;
    align-items: start;
  }
}

/* ----- Shared page bits ----- */

.btn {
  display: inline-block;
  padding: 0.7rem 1.15rem;
  background: var(--color-accent);
  color: var(--color-accent-ink);
  border: none;
  border-radius: var(--radius);
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}

.btn:hover {
  filter: brightness(1.08);
  color: var(--color-accent-ink);
}

.btn--ghost {
  background: transparent;
  color: var(--color-ink);
  border: 1px solid var(--color-border);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 0.75rem;
}

.section-lead {
  margin: 0;
  color: var(--color-muted);
  max-width: 36rem;
}