/* ==========================================================================
   Pergolas Adelaide — Locked Component Library
   Industry: pergolas / decking construction, Adelaide SA
   Palette cue: cedar/timber stain browns + burnt-terracotta accent,
   warm cream paper (sun-baked deck timber, dry Adelaide summer sky)
   ========================================================================== */

:root {
  /* ---- Brand palette ---- */
  --bc-primary: #5B3A29;        /* deep timber/cedar-stain brown */
  --bc-primary-dark: #3A2416;   /* charred timber, header/footer bg */
  --bc-primary-light: #8A6142;  /* lighter timber for hovers/tints */
  --bc-accent: #A85426;         /* burnt terracotta / clay roof tile */
  --bc-accent-dark: #7E3B18;
  --bc-accent-light: #E8A26B;

  /* ---- Neutrals / paper ---- */
  --bc-paper: #FBF6EF;          /* warm cream page background */
  --bc-paper-alt: #F1E3D0;      /* deeper cream for alt sections */
  --bc-white: #FFFFFF;
  --bc-ink: #2B211B;            /* near-black brown, body text */
  --bc-ink-soft: #5C4E42;       /* muted secondary text */
  --bc-line: #E1CFB4;           /* hairline borders on paper */
  --bc-line-dark: #6B5643;      /* hairline borders on dark bg */

  /* ---- Feedback ---- */
  --bc-success: #3F7D4A;
  --bc-danger: #B23A2E;

  /* ---- Typography ---- */
  --bc-font-head: 'Fraunces', Georgia, 'Times New Roman', serif;
  --bc-font-body: 'Work Sans', 'Segoe UI', Arial, sans-serif;

  --bc-fs-xs: 0.8125rem;
  --bc-fs-sm: 0.9375rem;
  --bc-fs-base: 1.0625rem;
  --bc-fs-md: 1.25rem;
  --bc-fs-lg: 1.625rem;
  --bc-fs-xl: 2.125rem;
  --bc-fs-2xl: 2.75rem;
  --bc-fs-3xl: 3.5rem;

  --bc-lh-tight: 1.15;
  --bc-lh-snug: 1.35;
  --bc-lh-body: 1.65;

  /* ---- Space scale ---- */
  --bc-space-1: 0.25rem;
  --bc-space-2: 0.5rem;
  --bc-space-3: 0.75rem;
  --bc-space-4: 1rem;
  --bc-space-5: 1.5rem;
  --bc-space-6: 2rem;
  --bc-space-7: 3rem;
  --bc-space-8: 4.5rem;
  --bc-space-9: 6rem;

  /* ---- Shape / motion ---- */
  --bc-radius-sm: 4px;
  --bc-radius-md: 10px;
  --bc-radius-lg: 18px;
  --bc-radius-pill: 999px;
  --bc-shadow-sm: 0 1px 3px rgba(43, 33, 27, 0.12);
  --bc-shadow-md: 0 8px 24px rgba(43, 33, 27, 0.16);
  --bc-shadow-lg: 0 20px 48px rgba(43, 33, 27, 0.22);
  --bc-transition: 180ms ease;

  --bc-container-w: 1180px;
}

/* ==========================================================================
   Reset / base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bc-paper);
  color: var(--bc-ink);
  font-family: var(--bc-font-body);
  font-size: var(--bc-fs-base);
  line-height: var(--bc-lh-body);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 {
  font-family: var(--bc-font-head);
  line-height: var(--bc-lh-tight);
  margin: 0 0 var(--bc-space-4);
  font-weight: 600;
  color: var(--bc-primary-dark);
}
p { margin: 0 0 var(--bc-space-4); }
ul, ol { margin: 0 0 var(--bc-space-4); padding-left: 1.25em; }
:focus-visible {
  outline: 3px solid var(--bc-accent);
  outline-offset: 2px;
}

/* ==========================================================================
   Container / layout helpers
   ========================================================================== */
.bc-container {
  width: 100%;
  max-width: var(--bc-container-w);
  margin: 0 auto;
  padding: 0 var(--bc-space-5);
}
.bc-section { padding: var(--bc-space-8) 0; }
.bc-section--alt { background: var(--bc-paper-alt); }
.bc-section--dark { background: var(--bc-primary-dark); color: var(--bc-white); }
.bc-section--dark h1, .bc-section--dark h2, .bc-section--dark h3 { color: var(--bc-white); }

.bc-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--bc-space-2);
  font-family: var(--bc-font-body);
  font-size: var(--bc-fs-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bc-accent-dark);
  margin-bottom: var(--bc-space-3);
}
.bc-eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--bc-accent);
  display: inline-block;
}
.bc-section--dark .bc-eyebrow { color: var(--bc-accent-light); }

/* ==========================================================================
   Buttons
   ========================================================================== */
.bc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--bc-space-2);
  font-family: var(--bc-font-body);
  font-weight: 600;
  font-size: var(--bc-fs-sm);
  letter-spacing: 0.01em;
  padding: 0.9em 1.75em;
  border-radius: var(--bc-radius-pill);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--bc-transition), box-shadow var(--bc-transition), background var(--bc-transition), color var(--bc-transition);
}
.bc-btn:hover { transform: translateY(-2px); }
.bc-btn:active { transform: translateY(0); }

.bc-btn--primary {
  background: var(--bc-primary);
  color: var(--bc-white);
  border-color: var(--bc-primary);
  box-shadow: var(--bc-shadow-sm);
}
.bc-btn--primary:hover { background: var(--bc-primary-dark); border-color: var(--bc-primary-dark); box-shadow: var(--bc-shadow-md); }

.bc-btn--accent {
  background: var(--bc-accent);
  color: var(--bc-white);
  border-color: var(--bc-accent);
  box-shadow: var(--bc-shadow-sm);
}
.bc-btn--accent:hover { background: var(--bc-accent-dark); border-color: var(--bc-accent-dark); box-shadow: var(--bc-shadow-md); }

.bc-btn--ghost {
  background: transparent;
  color: var(--bc-white);
  border-color: rgba(255,255,255,0.55);
}
.bc-btn--ghost:hover { background: rgba(255,255,255,0.14); border-color: var(--bc-white); }

.bc-btn--outline {
  background: transparent;
  color: var(--bc-primary);
  border-color: var(--bc-primary);
}
.bc-btn--outline:hover { background: var(--bc-primary); color: var(--bc-white); }

/* ==========================================================================
   Site shell — header / nav / footer
   ========================================================================== */
.site-header {
  background: var(--bc-primary-dark);
  color: var(--bc-white);
  position: relative;
  z-index: 40;
}
.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--bc-space-5);
  padding: var(--bc-space-4) 0;
}
.site-header__logo {
  display: flex;
  align-items: center;
  gap: var(--bc-space-3);
  font-family: var(--bc-font-head);
  font-size: var(--bc-fs-md);
  font-weight: 700;
  color: var(--bc-white);
  text-decoration: none;
}
.site-header__logo span { color: var(--bc-accent-light); }

.site-nav { }
.site-nav__list {
  display: flex;
  align-items: center;
  gap: var(--bc-space-6);
  margin: 0;
  padding: 0;
  list-style: none;
}
.site-nav__list a {
  text-decoration: none;
  font-weight: 600;
  font-size: var(--bc-fs-sm);
  color: rgba(255,255,255,0.85);
  transition: color var(--bc-transition);
}
.site-nav__list a:hover { color: var(--bc-accent-light); }
.site-nav__cta { margin-left: var(--bc-space-3); }

.site-footer {
  background: var(--bc-primary-dark);
  color: rgba(255,255,255,0.82);
  padding: var(--bc-space-7) 0 var(--bc-space-5);
  font-size: var(--bc-fs-sm);
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--bc-space-6);
  padding-bottom: var(--bc-space-6);
  border-bottom: 1px solid var(--bc-line-dark);
}
.site-footer h4 {
  color: var(--bc-white);
  font-family: var(--bc-font-body);
  font-size: var(--bc-fs-sm);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--bc-space-3);
}
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: var(--bc-space-2); }
.site-footer a { text-decoration: none; color: inherit; }
.site-footer a:hover { color: var(--bc-accent-light); }
.site-footer__bottom {
  padding-top: var(--bc-space-4);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--bc-space-2);
  font-size: var(--bc-fs-xs);
  color: rgba(255,255,255,0.6);
}

/* ==========================================================================
   Hero
   ========================================================================== */
.bc-hero {
  background: linear-gradient(135deg, var(--bc-primary-dark) 0%, var(--bc-primary) 62%, var(--bc-accent-dark) 100%);
  color: var(--bc-white);
  padding: var(--bc-space-9) 0;
  position: relative;
  overflow: hidden;
}
.bc-hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--bc-space-7);
  align-items: center;
}
.bc-hero__eyebrow { color: var(--bc-accent-light); }
.bc-hero h1 {
  color: var(--bc-white);
  font-size: var(--bc-fs-3xl);
  margin-bottom: var(--bc-space-4);
}
.bc-hero p {
  font-size: var(--bc-fs-md);
  color: rgba(255,255,255,0.88);
  max-width: 42ch;
}
.bc-hero__actions {
  display: flex;
  gap: var(--bc-space-3);
  margin-top: var(--bc-space-6);
  flex-wrap: wrap;
}
.bc-hero__media {
  border-radius: var(--bc-radius-lg);
  overflow: hidden;
  box-shadow: var(--bc-shadow-lg);
  border: 1px solid rgba(255,255,255,0.18);
}
.bc-hero__media img { width: 100%; height: 100%; object-fit: cover; }
.bc-hero__stats {
  display: flex;
  gap: var(--bc-space-6);
  margin-top: var(--bc-space-7);
  flex-wrap: wrap;
}
.bc-hero__stat strong {
  display: block;
  font-family: var(--bc-font-head);
  font-size: var(--bc-fs-xl);
  color: var(--bc-white);
}
.bc-hero__stat span {
  font-size: var(--bc-fs-xs);
  color: rgba(255,255,255,0.72);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ==========================================================================
   Prose
   ========================================================================== */
.bc-prose {
  max-width: 72ch;
}
.bc-prose h2 { font-size: var(--bc-fs-2xl); }
.bc-prose h3 { font-size: var(--bc-fs-lg); }
.bc-prose p { color: var(--bc-ink-soft); }
.bc-prose--has-color { color: var(--bc-white); background: var(--bc-primary); padding: var(--bc-space-7); border-radius: var(--bc-radius-lg); }
.bc-prose--has-color h2, .bc-prose--has-color h3 { color: var(--bc-white); }
.bc-prose--has-color p { color: rgba(255,255,255,0.88); }
.bc-prose--dark { background: var(--bc-primary-dark); color: var(--bc-white); padding: var(--bc-space-7); border-radius: var(--bc-radius-lg); }
.bc-prose--dark h2, .bc-prose--dark h3 { color: var(--bc-white); }
.bc-prose--dark p { color: rgba(255,255,255,0.82); }
.bc-prose--with-image {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--bc-space-7);
  align-items: center;
  max-width: none;
}
.bc-prose--with-image img { border-radius: var(--bc-radius-lg); box-shadow: var(--bc-shadow-md); }

/* ==========================================================================
   Grid (services / features)
   ========================================================================== */
.bc-grid {
  display: grid;
  gap: var(--bc-space-5);
  grid-template-columns: repeat(2, 1fr);
}
.bc-grid--2col { grid-template-columns: repeat(2, 1fr); }
.bc-grid--3col { grid-template-columns: repeat(3, 1fr); }
.bc-grid--4col { grid-template-columns: repeat(4, 1fr); }

.bc-grid__card {
  background: var(--bc-white);
  border: 1px solid var(--bc-line);
  border-radius: var(--bc-radius-md);
  padding: var(--bc-space-5);
  transition: transform var(--bc-transition), box-shadow var(--bc-transition);
}
.bc-grid--imaged .bc-grid__card { padding: 0; overflow: hidden; }
.bc-grid__card:hover { transform: translateY(-4px); box-shadow: var(--bc-shadow-md); }
.bc-grid__card-img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.bc-grid--imaged .bc-grid__card-body { padding: var(--bc-space-5); }
.bc-grid__card h3 {
  font-size: var(--bc-fs-md);
  margin-bottom: var(--bc-space-2);
}
.bc-grid__card p { color: var(--bc-ink-soft); margin-bottom: 0; font-size: var(--bc-fs-sm); }
.bc-grid__card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--bc-radius-sm);
  background: var(--bc-paper-alt);
  color: var(--bc-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: var(--bc-space-3);
}
.bc-grid--text-only .bc-grid__card { background: var(--bc-paper-alt); border: none; }

/* ==========================================================================
   FAQ
   ========================================================================== */
.bc-faq__list {
  max-width: 78ch;
  display: flex;
  flex-direction: column;
  gap: var(--bc-space-3);
}
.bc-faq__item {
  background: var(--bc-white);
  border: 1px solid var(--bc-line);
  border-radius: var(--bc-radius-md);
  padding: var(--bc-space-5);
}
.bc-faq__q {
  margin: 0 0 var(--bc-space-2);
  font-family: var(--bc-font-body);
  font-size: var(--bc-fs-base);
  font-weight: 700;
  color: var(--bc-primary-dark);
  display: flex;
  align-items: baseline;
  gap: var(--bc-space-2);
}
.bc-faq__q::before { content: "Q."; color: var(--bc-accent); font-weight: 800; }
.bc-faq__a {
  margin: 0;
  color: var(--bc-ink-soft);
  font-size: var(--bc-fs-sm);
}

/* ==========================================================================
   Gallery
   ========================================================================== */
.bc-gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--bc-space-4);
}
.bc-gallery__cell {
  position: relative;
  border-radius: var(--bc-radius-md);
  overflow: hidden;
  aspect-ratio: 1 / 1;
  box-shadow: var(--bc-shadow-sm);
}
.bc-gallery__cell img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--bc-transition); }
.bc-gallery__cell:hover img { transform: scale(1.06); }
.bc-gallery__caption {
  position: absolute;
  inset: auto 0 0 0;
  padding: var(--bc-space-3) var(--bc-space-3) var(--bc-space-2);
  background: linear-gradient(to top, rgba(43,33,27,0.85), transparent);
  color: var(--bc-white);
  font-size: var(--bc-fs-xs);
  font-weight: 600;
}

/* ==========================================================================
   Video
   ========================================================================== */
.bc-video__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--bc-space-7);
  align-items: center;
}
.bc-video__copy p { color: var(--bc-ink-soft); }
.bc-video__player { position: relative; }
.bc-video__frame {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  border-radius: var(--bc-radius-lg);
  box-shadow: var(--bc-shadow-md);
  display: block;
}

/* ==========================================================================
   Map
   ========================================================================== */
.bc-map__grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: var(--bc-space-6);
  background: var(--bc-white);
  border: 1px solid var(--bc-line);
  border-radius: var(--bc-radius-lg);
  overflow: hidden;
}
.bc-map__info { padding: var(--bc-space-7); }
.bc-map__addr {
  font-style: normal;
  color: var(--bc-ink-soft);
  margin-bottom: var(--bc-space-5);
  line-height: var(--bc-lh-snug);
}
.bc-map__addr strong { display: block; color: var(--bc-primary-dark); font-family: var(--bc-font-head); font-size: var(--bc-fs-md); margin-bottom: var(--bc-space-2); }
.bc-map__frame { width: 100%; height: 100%; min-height: 340px; border: 0; display: block; }

/* ==========================================================================
   Testimonial
   ========================================================================== */
.bc-testimonial {
  background: var(--bc-paper-alt);
  border-radius: var(--bc-radius-lg);
  padding: var(--bc-space-7);
  position: relative;
}
.bc-testimonial__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--bc-space-5);
}
.bc-testimonial__card {
  background: var(--bc-white);
  border-radius: var(--bc-radius-md);
  padding: var(--bc-space-5);
  box-shadow: var(--bc-shadow-sm);
}
.bc-testimonial__stars { color: var(--bc-accent); letter-spacing: 0.1em; margin-bottom: var(--bc-space-3); font-size: var(--bc-fs-sm); }
.bc-testimonial__quote { color: var(--bc-ink); margin-bottom: var(--bc-space-4); font-size: var(--bc-fs-sm); }
.bc-testimonial__author { font-weight: 700; color: var(--bc-primary-dark); font-size: var(--bc-fs-sm); }
.bc-testimonial__role { color: var(--bc-ink-soft); font-size: var(--bc-fs-xs); }

/* ==========================================================================
   Form band + fields
   ========================================================================== */
.bc-formband {
  background: var(--bc-primary-dark);
  color: var(--bc-white);
  padding: var(--bc-space-8) 0;
}
.bc-formband--intro { background: linear-gradient(135deg, var(--bc-primary) 0%, var(--bc-primary-dark) 100%); }
.bc-formband--final { background: var(--bc-accent-dark); }
.bc-formband__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--bc-space-7);
  align-items: center;
}
.bc-formband__title { color: var(--bc-white); font-size: var(--bc-fs-2xl); }
.bc-formband__lede { color: rgba(255,255,255,0.85); font-size: var(--bc-fs-base); max-width: 42ch; }
.bc-formband__form {
  background: var(--bc-white);
  border-radius: var(--bc-radius-lg);
  padding: var(--bc-space-6);
  box-shadow: var(--bc-shadow-lg);
  display: flex;
  flex-direction: column;
  gap: var(--bc-space-4);
}

.bc-form-field { display: flex; flex-direction: column; gap: var(--bc-space-2); }
.bc-form-field label {
  font-size: var(--bc-fs-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--bc-ink-soft);
}
.bc-form-field--required label::after { content: " *"; color: var(--bc-accent-dark); }
.bc-form-field input,
.bc-form-field select,
.bc-form-field textarea {
  font-family: var(--bc-font-body);
  font-size: var(--bc-fs-sm);
  padding: 0.75em 0.9em;
  border: 1.5px solid var(--bc-line);
  border-radius: var(--bc-radius-sm);
  background: var(--bc-paper);
  color: var(--bc-ink);
  transition: border-color var(--bc-transition);
}
.bc-form-field input:focus,
.bc-form-field select:focus,
.bc-form-field textarea:focus {
  outline: none;
  border-color: var(--bc-primary);
}
.bc-form-field textarea { resize: vertical; min-height: 100px; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 900px) {
  .bc-hero__grid,
  .bc-video__grid,
  .bc-map__grid,
  .bc-formband__grid,
  .bc-prose--with-image { grid-template-columns: 1fr; }
  .bc-grid--3col, .bc-grid--4col, .bc-testimonial__grid { grid-template-columns: repeat(2, 1fr); }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .bc-gallery__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .bc-container { padding: 0 var(--bc-space-4); }
  .bc-section { padding: var(--bc-space-7) 0; }
  .bc-hero { padding: var(--bc-space-7) 0; }
  .bc-hero h1 { font-size: var(--bc-fs-2xl); }
  .bc-grid, .bc-grid--2col, .bc-grid--3col, .bc-grid--4col,
  .bc-testimonial__grid, .site-footer__grid, .bc-gallery__grid {
    grid-template-columns: 1fr;
  }
  .site-nav__list { flex-wrap: wrap; gap: var(--bc-space-3); }
  .site-header__bar { flex-direction: column; align-items: flex-start; gap: var(--bc-space-3); }
  .bc-hero__stats { gap: var(--bc-space-4); }
  .bc-formband__form { padding: var(--bc-space-5); }
  .bc-prose--has-color, .bc-prose--dark { padding: var(--bc-space-5); }
}