/* =========================================================================
   4001 Mossy Bank Lane listing site styles
   Single stylesheet, no build step. Design tokens live in :root below;
   adjust colors/spacing there to re-theme the whole site.
   ========================================================================= */

:root {
  /* Dark mode: deep-navy + mid-gray surfaces, light text, white CTAs. */
  --navy-900: #0a1626;
  --navy-700: #16263d;
  --navy-600: #2f4d7a;
  --accent: #7c8aa0;
  --accent-dark: #94a2b6;

  --bg: #0d1a2b;
  --surface: #1a2c47;
  --surface-alt: #122236;
  --text: #e8edf4;
  --text-muted: #9fb0c4;
  --border: #2b3e57;
  --heading: #f4f7fc;
  --link: #9bb6df;

  --maxw: 1120px;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(15, 28, 46, 0.08);
  --shadow-md: 0 8px 24px rgba(15, 28, 46, 0.12);
  --shadow-lg: 0 18px 48px rgba(15, 28, 46, 0.28);

  --font-body:
    system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: Georgia, Cambria, "Times New Roman", Times, serif;

  --header-h: 68px;
}

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

html {
  scroll-behavior: smooth;
  /* Reserve scrollbar space so locking scroll for the lightbox doesn't shift
     the layout. */
  scrollbar-gutter: stable;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img,
iframe {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

a {
  color: var(--link);
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  line-height: 1.15;
  color: var(--heading);
  margin: 0 0 0.5em;
}

/* --------------------------- Utilities -------------------------------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 1000;
  background: var(--navy-700);
  color: #fff;
  padding: 0.6rem 1rem;
  border-radius: var(--radius);
  transition: top 0.18s ease;
}

.skip-link:focus {
  top: 1rem;
}

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

/* ----------------------------- Buttons -------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition:
    transform 0.12s ease,
    background 0.18s ease,
    color 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: #fff;
  color: var(--navy-900);
  border-color: var(--navy-900);
}

.btn-primary:hover {
  background: var(--navy-900);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.7);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
}

.btn-block {
  width: 100%;
}

/* ----------------------------- Header --------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 26, 43, 0.85);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--heading);
  text-decoration: none;
}

.brand-mark {
  color: var(--accent);
  font-size: 1.3rem;
}

.site-nav {
  display: flex;
  align-items: center;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-menu a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  padding: 0.4rem 0;
  border-bottom: 2px solid transparent;
}

.nav-menu a:hover {
  border-bottom-color: var(--accent);
}

.nav-cta {
  background: #fff;
  color: var(--navy-900) !important;
  padding: 0.5rem 1.1rem !important;
  border-radius: var(--radius);
  border-bottom: none !important;
}

.nav-cta:hover {
  background: var(--navy-900);
  color: #fff !important;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  cursor: pointer;
  position: relative;
}

.nav-toggle-bar,
.nav-toggle-bar::before,
.nav-toggle-bar::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 22px;
  height: 2px;
  background: var(--text);
  transform: translateX(-50%);
  transition: transform 0.2s ease;
}

.nav-toggle-bar {
  top: 50%;
}

.nav-toggle-bar::before {
  top: -7px;
}

.nav-toggle-bar::after {
  top: 7px;
}

/* ------------------------------ Hero ---------------------------------- */
.hero {
  position: relative;
  color: #fff;
  /* Dark fallback behind the photo: keeps hero text readable if the image is
     slow/fails to load, and is the real backdrop the overlay deepens. */
  background-color: var(--navy-900);
  min-height: clamp(460px, 78vh, 760px);
  display: flex;
  align-items: flex-end;
}

.hero-media {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(9, 18, 32, 0.3) 0%,
    rgba(9, 18, 32, 0.5) 45%,
    rgba(9, 18, 32, 0.9) 100%
  );
}

.hero-content {
  position: relative;
  padding-block: 2.5rem 3rem;
}

.hero-status {
  display: inline-block;
  margin: 0 0 0.75rem;
  padding: 0.3rem 0.9rem;
  background: var(--accent);
  color: #fff;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-address {
  color: #fff;
  font-size: clamp(2.1rem, 6vw, 3.6rem);
  margin: 0 0 0.4rem;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.35);
}

.hero-citystate {
  display: block;
  font-size: clamp(1.1rem, 2.6vw, 1.5rem);
  font-weight: 400;
  opacity: 0.95;
  margin-top: 0.3rem;
}

.hero-price {
  margin: 0.6rem 0 1.2rem;
  font-size: clamp(1.4rem, 3.4vw, 2rem);
  font-weight: 700;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.2rem, 5vw, 2.6rem);
  list-style: none;
  margin: 0 0 1.6rem;
  padding: 1rem 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
}

.hero-stats li {
  display: flex;
  flex-direction: column;
}

.hero-stats strong {
  font-size: 1.6rem;
  font-family: var(--font-display);
}

.hero-stats span {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.9;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

/* ------------------------------ Facts --------------------------------- */
.facts {
  background: var(--navy-900);
  color: #fff;
}

.facts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1px;
  padding-block: 0;
}

.fact {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 1.3rem clamp(1rem, 4vw, 2rem);
}

.fact-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: rgba(255, 255, 255, 0.7);
}

.fact-value {
  font-size: 1.05rem;
  font-weight: 600;
}

/* ----------------------------- Sections ------------------------------- */
.section {
  padding-block: clamp(3rem, 8vw, 5.5rem);
}

.section-alt {
  background: var(--surface-alt);
}

.section-heading {
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  margin-bottom: 0.4rem;
}

.section-intro {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 60ch;
  margin: 0 0 2rem;
}

/* ----------------------------- Gallery -------------------------------- */
.gallery-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
}

.gallery-item {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  aspect-ratio: 4 / 3;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

/* ------------------------------ Tour ---------------------------------- */
.tour-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: var(--navy-900);
}

.tour-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.tour-fallback {
  margin-top: 1rem;
  color: var(--text-muted);
}

/* ----------------------------- Details -------------------------------- */
.details-layout {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: clamp(1.5rem, 5vw, 3.5rem);
  align-items: start;
}

.details-main p {
  font-size: 1.08rem;
  margin: 0 0 1.2rem;
}

.details-features {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.6rem;
  box-shadow: var(--shadow-sm);
}

.features-heading {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.features-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.features-list li {
  position: relative;
  padding-left: 1.6rem;
}

.features-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--accent);
}

/* ------------------------ About & feature cards ----------------------- */
.about-intro {
  max-width: 72ch;
}

.about-intro p {
  font-size: 1.08rem;
  margin: 0 0 1.2rem;
}

.subsection-heading {
  font-size: clamp(1.4rem, 3.4vw, 1.9rem);
  margin: 2.75rem 0 1.3rem;
}

.feature-cards {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.1rem;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.5rem;
  box-shadow: var(--shadow-sm);
}

.feature-card h3 {
  font-size: 1.2rem;
  margin: 0 0 0.9rem;
  color: var(--heading);
}

.feature-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.feature-card li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.98rem;
}

.feature-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--accent);
}

/* --------------------------- Floor plans ------------------------------ */
.floorplan-grid {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.floorplan-grid .gallery-item {
  background: #fff;
}

.floorplan-grid .gallery-item img {
  object-fit: contain;
  padding: 0.5rem;
}

.floorplan-grid .gallery-item:hover img {
  transform: none;
}

/* ---------------------------- Amenities ------------------------------- */
.amenity-list {
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.amenity-list li {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.45rem 1.05rem;
  font-size: 0.95rem;
  font-weight: 500;
}

.amenity-gallery {
  margin-top: 0.5rem;
}

/* ----------------------------- Location ------------------------------- */
.location-actions {
  margin-bottom: 2rem;
}

.location-highlights {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.location-highlights li {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
}

.location-highlights strong {
  color: var(--heading);
}

.location-highlights span {
  color: var(--text-muted);
}

/* ------------------------------ 404 ----------------------------------- */
.error-page {
  text-align: center;
}

.error-page .section-intro {
  margin-inline: auto;
}

.error-page .hero-status {
  margin-bottom: 1rem;
}

/* ----------------------------- Contact -------------------------------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(1.5rem, 5vw, 3.5rem);
  align-items: center;
}

.contact-copy p {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 48ch;
}

.contact-card {
  background: var(--navy-700);
  color: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(1.6rem, 4vw, 2.4rem);
  box-shadow: var(--shadow-md);
}

.contact-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin: 0;
}

.contact-role {
  margin: 0.1rem 0 1.4rem;
  color: rgba(255, 255, 255, 0.8);
}

.contact-methods {
  display: grid;
  gap: 0.8rem;
  margin-bottom: 1.4rem;
}

.contact-method {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  padding: 0.9rem 1.1rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  text-decoration: none;
  color: #fff;
  transition: background 0.18s ease;
}

.contact-method:hover {
  background: rgba(255, 255, 255, 0.16);
}

.contact-method-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: rgba(255, 255, 255, 0.75);
}

.contact-method-value {
  font-size: 1.15rem;
  font-weight: 600;
}

/* ------------------------------ Footer -------------------------------- */
.site-footer {
  background: var(--navy-900);
  color: rgba(255, 255, 255, 0.82);
  padding-block: 2.5rem;
  font-size: 0.92rem;
}

.footer-inner {
  display: grid;
  gap: 0.6rem;
  text-align: center;
}

.footer-address {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: #fff;
  margin: 0;
}

.footer-disclaimer {
  max-width: 70ch;
  margin: 0.3rem auto;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.82rem;
  line-height: 1.55;
}

.footer-fairhousing {
  margin: 0.2rem 0;
  font-weight: 600;
  color: #fff;
}

.eho {
  font-size: 1.05rem;
}

.footer-copy {
  margin: 0;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.82rem;
}

/* ----------------------------- Lightbox ------------------------------- */
.lightbox[hidden] {
  display: none;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(12, 16, 13, 0.92);
}

.lightbox-dialog {
  position: relative;
  z-index: 1;
  width: min(94vw, 1100px);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.lightbox-figure {
  margin: 0;
  max-width: 100%;
  text-align: center;
}

.lightbox-img {
  max-width: min(86vw, 1000px);
  max-height: 80vh;
  width: auto;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  background: var(--surface);
}

.lightbox-caption {
  margin-top: 0.8rem;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.95rem;
}

.lightbox-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  cursor: pointer;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  transition: background 0.18s ease;
}

.lightbox-btn:hover {
  background: rgba(255, 255, 255, 0.28);
}

.lightbox-prev,
.lightbox-next {
  width: 52px;
  height: 52px;
  flex: 0 0 auto;
  font-size: 2rem;
  line-height: 1;
}

.lightbox-close {
  position: absolute;
  top: -56px;
  right: 0;
  width: 46px;
  height: 46px;
  font-size: 1.7rem;
  line-height: 1;
}

/* --------------------------- Responsive ------------------------------- */
@media (max-width: 760px) {
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav-menu {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    padding: 0.5rem 1rem 1rem;
    display: none;
  }

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

  .nav-menu li {
    border-bottom: 1px solid var(--border);
  }

  .nav-menu li:last-child {
    border-bottom: 0;
    margin-top: 0.6rem;
  }

  .nav-menu a {
    display: block;
    padding: 0.85rem 0;
  }

  .nav-cta {
    text-align: center;
  }

  .details-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .lightbox-prev,
  .lightbox-next {
    width: 44px;
    height: 44px;
    font-size: 1.6rem;
  }
}

/* ------------------------ Reduced motion ------------------------------ */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }

  .gallery-item:hover img,
  .btn:hover {
    transform: none;
  }
}