/* ==========================================================================
   texasmanufacturedhome.com — Shared Nav Component
   nav.css — all header + footer styles. Page styles live in /styles.css.
   Header shell is pre-sized (64px) so nav.js injection causes zero CLS.
   ========================================================================== */

:root {
  --nav-paper: #FBFAF6;
  --nav-ink: #23262B;
  --nav-ink-soft: #59606A;
  --nav-pine: #1D4B3E;
  --nav-pine-deep: #12352B;
  --nav-red: #A8322B;
  --nav-rule: #E4E0D5;
  --nav-tint: #EFF2EC;
  --nav-serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --nav-sans: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  height: 64px; /* fixed — matches .nav-bar; reserves space before nav.js injects */
  background: var(--nav-paper);
  border-bottom: 1px solid var(--nav-rule);
}

.nav-bar {
  max-width: 1080px;
  margin: 0 auto;
  height: 63px;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.nav-wordmark {
  display: flex;
  align-items: baseline;
  gap: 10px;
  text-decoration: none;
  white-space: nowrap;
  min-width: 0;
}
.nav-wordmark strong {
  font-family: var(--nav-serif);
  font-weight: 700;
  font-size: 1.14rem;
  letter-spacing: -0.01em;
  color: var(--nav-ink);
  overflow: hidden;
  text-overflow: ellipsis;
}
.nav-wordmark .wordmark-tag {
  font-family: var(--nav-sans);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--nav-red);
  border: 1px solid var(--nav-red);
  border-radius: 3px;
  padding: 2px 7px 1px;
  transform: translateY(-2px);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--nav-sans);
}
.nav-links > a,
.nav-links .nav-drop > button {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--nav-sans);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--nav-ink);
  text-decoration: none;
  background: none;
  border: 0;
  border-radius: 20px;
  padding: 9px 14px;
  min-height: 44px;
  cursor: pointer;
  line-height: 1;
}
.nav-links > a:hover,
.nav-links .nav-drop > button:hover { background: var(--nav-tint); }
.nav-links > a.active { background: var(--nav-tint); color: var(--nav-pine); }
.nav-links > a:focus-visible,
.nav-links .nav-drop > button:focus-visible { outline: 2px solid var(--nav-pine); outline-offset: 2px; }

.nav-drop { position: relative; }
.nav-drop > button::after {
  content: "";
  width: 7px; height: 7px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
}
.nav-drop-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 320px;
  background: #fff;
  border: 1px solid var(--nav-rule);
  border-radius: 8px;
  box-shadow: 0 12px 32px rgba(35, 38, 43, 0.12);
  padding: 8px;
  display: none;
}
.nav-drop.open .nav-drop-menu { display: block; }
.nav-drop-menu a {
  display: block;
  padding: 10px 12px;
  border-radius: 6px;
  text-decoration: none;
  font-size: 0.9rem;
  line-height: 1.35;
}
.nav-drop-menu a:hover { background: var(--nav-tint); }
.nav-drop-menu a.active { background: var(--nav-tint); }
.nav-drop-menu a .part {
  display: block;
  font-family: var(--nav-sans);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--nav-red);
  margin-bottom: 1px;
}
.nav-drop-menu a .gtitle {
  font-family: var(--nav-serif);
  font-weight: 700;
  color: var(--nav-ink);
}

.nav-links > a.nav-phone {
  font-family: var(--nav-sans);
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  background: var(--nav-pine);
  border-radius: 22px;
  padding: 10px 18px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  white-space: nowrap;
}
.nav-links > a.nav-phone:hover { background: var(--nav-pine-deep); }

/* Hamburger */
.nav-burger {
  display: none;
  width: 44px;
  height: 44px;
  background: none;
  border: 0;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--nav-ink);
  border-radius: 8px;
}
.nav-burger:focus-visible { outline: 2px solid var(--nav-pine); outline-offset: 2px; }

/* Mobile menu */
.nav-mobile {
  display: none;
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 59;
  background: var(--nav-paper);
  border-top: 1px solid var(--nav-rule);
  padding: 18px 20px 40px;
  overflow-y: auto;
  font-family: var(--nav-sans);
}
.nav-mobile.open { display: block; }
.nav-mobile a {
  display: block;
  padding: 13px 6px;
  min-height: 44px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--nav-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--nav-rule);
}
.nav-mobile a.active { color: var(--nav-pine); }
.nav-mobile .nav-mobile-group {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--nav-ink-soft);
  padding: 18px 6px 6px;
}
.nav-mobile .nav-mobile-cta {
  display: block;
  margin-top: 20px;
  text-align: center;
  background: var(--nav-pine);
  color: #fff;
  border-radius: 26px;
  padding: 14px;
  font-size: 1.05rem;
  font-weight: 700;
  border-bottom: 0;
}

@media (max-width: 880px) {
  .nav-links { display: none; }
  .nav-burger { display: inline-flex; }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--nav-pine-deep);
  color: #CBD6CE;
  font-family: var(--nav-sans);
  margin-top: 0;
}
.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 56px 20px 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 36px;
}
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-brand .footer-wordmark {
  font-family: var(--nav-serif);
  font-weight: 700;
  font-size: 1.2rem;
  color: #FBFAF6;
  text-decoration: none;
}
.footer-brand p {
  font-size: 0.86rem;
  line-height: 1.7;
  color: #A8BAAE;
  margin: 12px 0 14px;
  max-width: 320px;
}
.footer-license {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #CBD6CE;
  border: 1px solid rgba(251, 250, 246, 0.28);
  border-radius: 16px;
  padding: 5px 12px;
}

.footer-col h2 {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #A8BAAE;
  margin: 0 0 14px;
}
.footer-col a {
  display: block;
  color: #E4EBE4;
  text-decoration: none;
  font-size: 0.87rem;
  padding: 5px 0;
  min-height: 28px;
}
.footer-col a:hover { color: #fff; text-decoration: underline; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 22px;
  border-top: 1px solid rgba(251, 250, 246, 0.12);
  font-size: 0.78rem;
  color: #A8BAAE;
}
.footer-bottom a { color: #CBD6CE; text-decoration: underline; }

/* TNMH Dealer Network */
.footer-network { border-top: 1px solid rgba(251, 250, 246, 0.12); padding: 20px 0 4px; margin-top: 12px; }
.footer-network__title { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.14em; color: #A8BAAE; font-weight: 600; margin: 0 0 12px; }
.footer-network__links { display: flex; gap: 12px; flex-wrap: wrap; }
.footer-network__link { flex: 1; min-width: 180px; padding: 10px 12px; border: 1px solid rgba(251, 250, 246, 0.18); border-radius: 6px; text-decoration: none; transition: border-color 0.2s; }
.footer-network__link:hover { border-color: rgba(251, 250, 246, 0.45); }
.footer-network__link strong { display: block; color: #E4EBE4; font-size: 0.85rem; margin-bottom: 2px; }
.footer-network__link span { display: block; font-size: 0.73rem; color: #A8BAAE; line-height: 1.4; }

.footer-sms-disclosure {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(251, 250, 246, 0.12);
  font-size: 0.72rem;
  line-height: 1.6;
  color: #A8BAAE;
}
.footer-sms-disclosure a { color: #CBD6CE; text-decoration: underline; }