/* Home Theatre Bay Area — Directory Site
   Palette: cool slate bg, deep navy primary, teal accent
   Fonts: DM Sans (headings) + Source Serif 4 (body) */

:root {
  --color-bg: #f4f6f8;
  --color-bg-alt: #e8ecf0;
  --color-bg-white: #ffffff;
  --color-text: #0f1923;
  --color-text-secondary: #3d4f5e;
  --color-primary: #1b3a5c;
  --color-primary-dark: #102840;
  --color-primary-light: #d6e4f0;
  --color-accent: #0d8a7c;
  --color-accent-light: #d0f0ed;
  --color-divider: #cdd5dd;
  --color-gray-100: #e8ecf0;
  --color-gray-200: #cdd5dd;
  --color-gray-300: #aab5c0;
  --color-gray-400: #7e8f9e;
  --color-gray-500: #5c6e7c;
  --font-heading: 'DM Sans', system-ui, sans-serif;
  --font-body: 'Source Serif 4', Georgia, serif;
  --max-layout: 1200px;
  --max-prose: 86ch;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --radius-sm: 4px;
  --radius-md: 6px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

/* ── Skip Link ── */
.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
  z-index: 1000;
  background: var(--color-primary);
  color: #fff;
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-heading);
  font-weight: 600;
  text-decoration: none;
  border-radius: 0 0 var(--radius-md) 0;
}

.skip-link:focus {
  position: fixed;
  top: 0;
  left: 0;
  width: auto;
  height: auto;
  overflow: visible;
}

/* ── Container ── */
.container {
  max-width: var(--max-layout);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* ── Header ── */
.site-header {
  background: var(--color-primary-dark);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 3px solid var(--color-accent);
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-sm);
  padding-bottom: var(--space-sm);
}

.site-logo {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  letter-spacing: -0.01em;
  display: flex;
  align-items: baseline;
  gap: 0.4em;
}

.logo-main {
  color: #fff;
}

.logo-sub {
  color: var(--color-accent);
  font-weight: 500;
  font-size: 0.85em;
}

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

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  font-size: 1.5rem;
  padding: 0.25rem 0.5rem;
  cursor: pointer;
  border-radius: var(--radius-sm);
}

.nav-list {
  display: flex;
  list-style: none;
  gap: var(--space-xs);
}

.nav-list a {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: color 0.2s, background 0.2s;
}

.nav-list a:hover,
.nav-list a:focus {
  color: #fff;
  background: rgba(255,255,255,0.1);
}

/* ── Breadcrumb ── */
.breadcrumb {
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-divider);
  padding: var(--space-xs) 0;
}

.breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}

.breadcrumb li:not(:last-child)::after {
  content: "›";
  margin-left: 0.4rem;
  color: var(--color-gray-300);
}

.breadcrumb a {
  color: var(--color-primary);
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb [aria-current="page"] {
  color: var(--color-text-secondary);
}

/* ── Page Wrap ── */
.page-wrap {
  padding: var(--space-xl) 0 var(--space-2xl);
}

/* ── Prose ── */
.prose {
  max-width: var(--max-prose);
  margin: 0 auto;
}

.prose-wide {
  max-width: var(--max-layout);
  margin: 0 auto;
}

/* ── Typography ── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-primary-dark);
  text-wrap: balance;
}

h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.3rem, 3vw, 1.75rem);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
  padding-bottom: var(--space-xs);
  border-bottom: 2px solid var(--color-accent-light);
}

h3 {
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-xs);
  color: var(--color-primary);
}

h4 {
  font-size: 1.1rem;
  margin-top: var(--space-md);
  margin-bottom: var(--space-xs);
}

p {
  margin-bottom: var(--space-sm);
  text-wrap: pretty;
}

a {
  color: var(--color-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
  transition: color 0.15s;
}

a:hover {
  color: var(--color-primary);
}

strong {
  font-weight: 600;
}

blockquote {
  border-left: 3px solid var(--color-accent);
  margin: var(--space-md) 0;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-bg-alt);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  color: var(--color-text-secondary);
}

/* ── Lists ── */
ul, ol {
  margin-bottom: var(--space-sm);
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.35rem;
}

li::marker {
  color: var(--color-accent);
}

/* ── Tables ── */
table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-md) 0;
  font-size: 0.95rem;
}

th, td {
  padding: 0.6rem 0.8rem;
  text-align: left;
  border-bottom: 1px solid var(--color-divider);
}

th {
  font-family: var(--font-heading);
  font-weight: 600;
  background: var(--color-bg-alt);
  color: var(--color-primary-dark);
}

tr:hover td {
  background: var(--color-bg-alt);
}

/* ── Code ── */
code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.88em;
  background: var(--color-bg-alt);
  padding: 0.15em 0.35em;
  border-radius: var(--radius-sm);
}

pre {
  background: var(--color-primary-dark);
  color: #e8ecf0;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin: var(--space-md) 0;
}

pre code {
  background: none;
  padding: 0;
  color: inherit;
}

/* ── Contact Form ── */
.contact-form {
  margin: var(--space-md) 0 var(--space-lg);
}

.form-group {
  margin-bottom: var(--space-sm);
}

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.3rem;
  color: var(--color-primary-dark);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--color-bg-white);
  color: var(--color-text);
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-light);
}

.form-submit {
  margin-top: var(--space-md);
}

.btn {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.65rem 1.5rem;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: background 0.2s, transform 0.1s;
}

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

.btn-primary {
  background: var(--color-accent);
  color: #fff;
}

.btn-primary:hover {
  background: #0a7269;
  color: #fff;
}

/* ── Directory Listing Cards ── */
.prose h3 + p,
.prose-wide h3 + p {
  margin-top: 0.25rem;
}

/* ── Hero Image ── */
.hero-image {
  width: 100%;
  border-radius: var(--radius-md);
  margin: var(--space-md) 0 var(--space-lg);
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ── Footer ── */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.8);
  padding: var(--space-xl) 0 var(--space-lg);
  margin-top: var(--space-2xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-lg);
}

.footer-about p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.65);
}

.site-footer h3 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-nav ul {
  list-style: none;
  padding: 0;
}

.footer-nav li {
  margin-bottom: 0.4rem;
}

.footer-nav a {
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.15s;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--space-md);
  text-align: center;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .nav-list {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-primary-dark);
    padding: var(--space-sm);
    border-top: 1px solid rgba(255,255,255,0.1);
  }

  .nav-list.active {
    display: flex;
  }

  .nav-list a {
    display: block;
    padding: 0.6rem var(--space-sm);
  }

  .site-header .container {
    position: relative;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .prose,
  .prose-wide {
    max-width: 100%;
  }

  h1 {
    font-size: 1.5rem;
  }

  h2 {
    font-size: 1.25rem;
  }

  table {
    font-size: 0.85rem;
  }

  th, td {
    padding: 0.4rem 0.5rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-sm);
  }

  .site-logo {
    font-size: 1.1rem;
  }

  .page-wrap {
    padding: var(--space-lg) 0;
  }
}

/* ── Print ── */
@media print {
  .site-header,
  .site-footer,
  .breadcrumb,
  .nav-toggle,
  .skip-link {
    display: none;
  }

  body {
    background: #fff;
    color: #000;
    font-size: 11pt;
  }

  a {
    color: #000;
    text-decoration: underline;
  }
}

/* pbn-qc 1b (2026-07-26): mobile table scroll */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;}