/* ==========================================================================
   Lopez Island Vacation Rentals — Main Stylesheet
   Pacific Northwest Editorial Aesthetic
   Mobile-first, WCAG 2.1 AA compliant
   ========================================================================== */

/* ---------- CSS Custom Properties ---------- */
:root {
  --forest-green: #2D5016;
  --forest-green-dark: #1E3A0E;
  --forest-green-light: #3D6B1E;
  --ocean-blue: #1B4F72;
  --ocean-blue-dark: #133A55;
  --ocean-blue-light: #2471A3;
  --sand-beige: #F5E6C8;
  --sand-beige-light: #FAF3E6;
  --sand-beige-dark: #E8D4A8;
  --white: #FFFFFF;
  --off-white: #FAFAF8;
  --text-dark: #1A1A1A;
  --text-medium: #4A4A4A;
  --text-light: #6B6B6B;
  --border-light: #E0D8C8;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --max-width: 1200px;
  --font-serif: 'Georgia', 'Times New Roman', serif;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --transition: 0.2s ease;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--text-dark);
  background-color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--ocean-blue);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover,
a:focus {
  color: var(--ocean-blue-light);
  text-decoration: underline;
}

a:focus-visible {
  outline: 3px solid var(--ocean-blue-light);
  outline-offset: 2px;
  border-radius: 2px;
}

ul, ol {
  list-style: none;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--forest-green-dark);
  line-height: 1.25;
  font-weight: 700;
}

h1 { font-size: 2rem; margin-bottom: 0.75rem; }
h2 { font-size: 1.625rem; margin-bottom: 0.625rem; }
h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }
h4 { font-size: 1.1rem; margin-bottom: 0.5rem; }

p {
  margin-bottom: 1rem;
  color: var(--text-medium);
}

@media (min-width: 768px) {
  h1 { font-size: 2.75rem; }
  h2 { font-size: 2rem; }
  h3 { font-size: 1.5rem; }
}

@media (min-width: 1024px) {
  h1 { font-size: 3.25rem; }
  h2 { font-size: 2.25rem; }
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 768px) {
  .container { padding: 0 2rem; }
}

.section {
  padding: 3rem 0;
}

@media (min-width: 768px) {
  .section { padding: 4.5rem 0; }
}

.section--alt {
  background-color: var(--sand-beige-light);
}

.section--green {
  background-color: var(--forest-green);
  color: var(--white);
}

.section--green h2,
.section--green h3 {
  color: var(--white);
}

.section--green p {
  color: var(--sand-beige);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 2rem;
}

.section-header p {
  font-size: 1.05rem;
}

/* ---------- Skip Link ---------- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--forest-green);
  color: var(--white);
  padding: 0.75rem 1.5rem;
  z-index: 9999;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.skip-link:focus {
  top: 1rem;
  text-decoration: none;
  color: var(--white);
}

/* ---------- Header / Navigation ---------- */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 60px;
  flex-wrap: wrap;
}

.site-logo {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--forest-green);
  white-space: nowrap;
}

.site-logo:hover {
  color: var(--forest-green-dark);
  text-decoration: none;
}

.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.6rem;
  cursor: pointer;
  color: var(--text-dark);
  font-size: 1.5rem;
  line-height: 1;
}

.nav-toggle[aria-expanded="true"] + .main-nav {
  display: block;
}

.main-nav {
  display: none;
  width: 100%;
  padding: 0.5rem 0 1rem;
}

.main-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.main-nav a {
  display: block;
  padding: 0.5rem 0.75rem;
  color: var(--text-dark);
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
}

.main-nav a:hover,
.main-nav a:focus {
  background: var(--sand-beige-light);
  text-decoration: none;
  color: var(--forest-green);
}

.main-nav a[aria-current="page"] {
  color: var(--forest-green);
  font-weight: 600;
}

@media (min-width: 768px) {
  .nav-toggle { display: none; }

  .main-nav {
    display: block;
    width: auto;
    padding: 0;
  }

  .main-nav ul {
    flex-direction: row;
    gap: 0.125rem;
  }

  .main-nav a {
    padding: 0.4rem 0.6rem;
    font-size: 0.875rem;
  }
}

@media (min-width: 1024px) {
  .main-nav a {
    padding: 0.4rem 0.75rem;
    font-size: 0.9rem;
  }
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(160deg, var(--forest-green-dark) 0%, var(--ocean-blue) 100%);
  color: var(--white);
  padding: 3.5rem 0 3rem;
  text-align: center;
}

.hero h1 {
  color: var(--white);
  font-size: 2.25rem;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.hero p {
  color: var(--sand-beige);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 2rem;
}

@media (min-width: 768px) {
  .hero {
    padding: 5rem 0 4rem;
  }
  .hero h1 { font-size: 3rem; }
  .hero p { font-size: 1.2rem; }
}

@media (min-width: 1024px) {
  .hero h1 { font-size: 3.5rem; }
}

/* ---------- Search / Filter Bar ---------- */
.search-bar {
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1rem;
  max-width: 700px;
  margin: 0 auto;
}

.search-bar label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--sand-beige);
  margin-bottom: 0.4rem;
  text-align: left;
}

.search-bar input[type="text"] {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.15);
  color: var(--white);
  font-size: 1rem;
  outline: none;
}

.search-bar input[type="text"]::placeholder {
  color: rgba(255,255,255,0.6);
}

.search-bar input[type="text"]:focus {
  border-color: var(--sand-beige);
  background: rgba(255,255,255,0.2);
}

.search-row {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.search-row .search-field {
  flex: 1;
}

.search-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--sand-beige);
  color: var(--forest-green-dark);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition);
  align-self: flex-end;
  width: 100%;
}

.search-btn:hover {
  background: var(--white);
}

@media (min-width: 600px) {
  .search-row {
    flex-direction: row;
    align-items: flex-end;
  }
  .search-btn {
    width: auto;
    min-width: 140px;
  }
}

/* ---------- Filter Chips ---------- */
.filter-chips {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border-light);
}

.filter-chips-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.chip {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  border: 2px solid var(--forest-green);
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--forest-green);
  background: transparent;
  transition: all var(--transition);
  white-space: nowrap;
}

.chip:hover,
.chip:focus {
  background: var(--forest-green);
  color: var(--white);
  text-decoration: none;
}

.chip--active {
  background: var(--forest-green);
  color: var(--white);
}

/* ---------- Property Cards ---------- */
.property-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 600px) {
  .property-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 960px) {
  .property-grid { grid-template-columns: repeat(3, 1fr); }
}

.property-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}

.property-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.property-card__img {
  position: relative;
  background: var(--sand-beige-dark);
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.property-card__img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--sand-beige) 0%, var(--sand-beige-dark) 100%);
  color: var(--text-light);
  font-size: 0.85rem;
  text-align: center;
  padding: 1rem;
}

.property-card__badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: var(--forest-green);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.property-card__body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.property-card__title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--forest-green-dark);
  margin-bottom: 0.4rem;
  line-height: 1.3;
}

.property-card__title a {
  color: inherit;
}

.property-card__title a:hover {
  color: var(--ocean-blue);
}

.property-card__location {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.property-card__desc {
  font-size: 0.9rem;
  color: var(--text-medium);
  margin-bottom: 0.75rem;
  line-height: 1.5;
  flex: 1;
}

.property-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.8rem;
  color: var(--text-light);
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-light);
}

.property-card__meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.property-card__link {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ocean-blue);
}

/* ---------- About / Content Blocks ---------- */
.content-block {
  max-width: 800px;
  margin: 0 auto;
}

.content-block p {
  font-size: 1.05rem;
  line-height: 1.75;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 768px) {
  .two-col {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

/* ---------- Activity / Feature Cards ---------- */
.activity-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 600px) {
  .activity-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 960px) {
  .activity-grid { grid-template-columns: repeat(3, 1fr); }
}

.activity-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--forest-green);
}

.activity-card h3 {
  margin-bottom: 0.5rem;
}

.activity-card p {
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* ---------- FAQ ---------- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border-light);
  padding: 1.25rem 0;
}

.faq-item:first-child {
  border-top: 1px solid var(--border-light);
}

.faq-item h3 {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.faq-item p {
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* ---------- CTA Banner ---------- */
.cta-banner {
  background: linear-gradient(135deg, var(--ocean-blue) 0%, var(--forest-green) 100%);
  color: var(--white);
  text-align: center;
  padding: 3rem 1rem;
  border-radius: var(--radius-lg);
  margin: 2rem 0;
}

.cta-banner h2 {
  color: var(--white);
  margin-bottom: 0.75rem;
}

.cta-banner p {
  color: var(--sand-beige);
  max-width: 550px;
  margin: 0 auto 1.5rem;
}

.btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

.btn--primary {
  background: var(--sand-beige);
  color: var(--forest-green-dark);
}

.btn--primary:hover {
  background: var(--white);
  text-decoration: none;
  color: var(--forest-green-dark);
}

.btn--outline {
  background: transparent;
  border: 2px solid var(--forest-green);
  color: var(--forest-green);
}

.btn--outline:hover {
  background: var(--forest-green);
  color: var(--white);
  text-decoration: none;
}

/* ---------- Transport / Info Cards ---------- */
.transport-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .transport-grid { grid-template-columns: repeat(3, 1fr); }
}

.transport-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.transport-card__icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
}

.transport-card h3 {
  margin-bottom: 0.75rem;
}

.transport-card p {
  font-size: 0.95rem;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  padding: 0.75rem 0;
  font-size: 0.85rem;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  list-style: none;
}

.breadcrumb li:not(:last-child)::after {
  content: "›";
  margin-left: 0.4rem;
  color: var(--text-light);
}

.breadcrumb a {
  color: var(--text-light);
}

.breadcrumb a:hover {
  color: var(--ocean-blue);
}

.breadcrumb [aria-current="page"] {
  color: var(--text-dark);
  font-weight: 600;
}

/* ---------- Page Hero (sub-pages) ---------- */
.page-hero {
  background: linear-gradient(160deg, var(--forest-green-dark) 0%, var(--ocean-blue) 100%);
  color: var(--white);
  padding: 2.5rem 0 2rem;
}

.page-hero h1 {
  color: var(--white);
  margin-bottom: 0.5rem;
}

.page-hero p {
  color: var(--sand-beige);
  font-size: 1.05rem;
  max-width: 650px;
}

@media (min-width: 768px) {
  .page-hero {
    padding: 3.5rem 0 2.5rem;
  }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--forest-green-dark);
  color: var(--sand-beige);
  padding: 3rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

@media (min-width: 600px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .footer-grid { grid-template-columns: repeat(4, 1fr); }
}

.footer-col h4 {
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.footer-col a {
  color: var(--sand-beige);
  font-size: 0.9rem;
}

.footer-col a:hover {
  color: var(--white);
}

.footer-col p {
  font-size: 0.9rem;
  color: var(--sand-beige);
  line-height: 1.6;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(245,230,200,0.6);
}

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

.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }

/* ---------- Print ---------- */
@media print {
  .site-header, .site-footer, .search-bar, .filter-chips, .nav-toggle { display: none; }
  body { font-size: 12pt; color: #000; }
  a { color: #000; text-decoration: underline; }
}