/* ============================================================
   Thor Builders LLC — main stylesheet
   Palette: strict black & white with grayscale steps.
   Theme: modern, high-contrast, with soft Celtic accents
   (triquetra mark, knotwork dividers, interlaced borders).
   ============================================================ */

:root {
  --black: #0a0a0a;
  --ink: #141414;
  --charcoal: #1f1f1f;
  --slate: #3a3a3a;
  --gray: #6b6b6b;
  --silver: #a9a9a9;
  --mist: #d7d7d7;
  --smoke: #ececec;
  --paper: #f7f7f7;
  --white: #ffffff;
  --maxw: 1180px;
  --radius: 6px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
  --font-display: "Cinzel", "Times New Roman", serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

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

html { scroll-behavior: smooth; font-size: 112.5%; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; }

h1, h2, h3, .display {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.15;
}

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

.eyebrow {
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 0.75rem;
}

section { padding: 72px 0; }
section.tight { padding: 44px 0; }

.section-head { text-align: center; max-width: 720px; margin: 0 auto 42px; }
.section-head h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin-bottom: 0.6rem; }
.section-head p { color: var(--gray); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.7rem;
  border: 2px solid var(--black);
  border-radius: var(--radius);
  background: var(--black);
  color: var(--white);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.2s ease, color 0.2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn.ghost { background: transparent; color: var(--black); }
.btn.ghost:hover { background: var(--black); color: var(--white); }
.btn.light { background: var(--white); color: var(--black); border-color: var(--white); }
.btn.light:hover { background: transparent; color: var(--white); }
.btn.big { padding: 1.05rem 2.2rem; font-size: 1.05rem; }
.btn.small { padding: 0.5rem 1rem; font-size: 0.95rem; }
.btn:focus-visible { outline: 3px solid var(--gray); outline-offset: 2px; }

/* ---------- Utility bar ---------- */
.utility-bar {
  background: var(--black);
  color: var(--white);
  font-size: 1rem;
  padding: 8px 0;
}
.utility-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.utility-bar .area { color: var(--silver); }
.utility-bar .reach {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.utility-bar a {
  color: var(--white);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid var(--slate);
}
.utility-bar a:hover { border-color: var(--white); }

/* ---------- Header / nav ---------- */
header.site {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--mist);
}
header.site .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 112px;
}
.brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--black);
}
.brand-logo { display: block; height: 88px; width: auto; }
nav.primary { display: flex; align-items: center; gap: 20px; }
nav.primary a {
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  white-space: nowrap;
  color: var(--slate);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
nav.primary a:hover, nav.primary a.active { color: var(--black); border-color: var(--black); }
.header-cta { display: flex; align-items: center; gap: 12px; }
.nav-toggle {
  display: none;
  background: none;
  border: 2px solid var(--black);
  border-radius: var(--radius);
  padding: 8px 10px;
  font-size: 1.1rem;
  cursor: pointer;
}
.nav-item { position: relative; display: flex; align-items: center; }
.nav-drop-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-weight: 600;
  font-size: 1rem;
  white-space: nowrap;
  color: var(--slate);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  display: flex;
  gap: 4px;
  align-items: center;
}
.nav-drop-btn:hover, .nav-item:hover .nav-drop-btn, .nav-item.open .nav-drop-btn { color: var(--black); border-color: var(--black); }
.nav-item .dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  min-width: 280px;
  background: var(--white);
  border: 1px solid var(--mist);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 8px 0;
  z-index: 70;
}
.nav-item:hover .dropdown, .nav-item:focus-within .dropdown, .nav-item.open .dropdown { display: block; }
.nav-item .dropdown a { display: block; padding: 10px 18px; border-bottom: none; white-space: nowrap; }
.nav-item .dropdown a:hover { background: var(--paper); border-bottom: none; }

/* ---------- Funnel banner ---------- */
.funnel-banner {
  background: var(--charcoal);
  color: var(--white);
  text-align: center;
  padding: 11px 16px;
  font-size: 0.95rem;
}
.funnel-banner a { color: var(--white); font-weight: 700; }
.funnel-banner .knot { opacity: 0.7; margin: 0 8px; }

/* ---------- Homepage headline band (above the hero) ---------- */
.hero-tagline-band {
  background: var(--charcoal);
  color: var(--white);
  text-align: center;
  padding: 12px 20px 10px;
}
.hero-tagline-band h2 {
  font-family: "Nunito", var(--font-body);
  font-weight: 700;
  letter-spacing: 0.01em;
  font-size: clamp(1.25rem, 2.6vw, 1.8rem);
  line-height: 1.2;
  margin: 0 auto;
  max-width: 900px;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  color: var(--white);
  background: var(--black);
  overflow: hidden;
}
.hero .bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.55);
  opacity: 0;
  transition: opacity 1.2s ease;
}
.hero .bg.is-active { opacity: 1; }
.hero .container { position: relative; padding-top: 110px; padding-bottom: 110px; }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); max-width: 780px; margin-bottom: 1.1rem; }
.hero p.lead { font-size: 1.15rem; color: var(--mist); max-width: 620px; margin-bottom: 2rem; }
.hero .cta-row { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.hero .assurance { margin-top: 1.6rem; font-size: 0.95rem; color: var(--silver); letter-spacing: 0.05em; }
.hero-card {
  max-width: 760px;
  margin: 0 auto;
  padding: 44px 40px;
  text-align: center;
  background: rgba(10, 10, 10, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  backdrop-filter: blur(2px);
}
.hero-card h1 { font-size: clamp(2rem, 4.4vw, 3.2rem); max-width: none; margin-bottom: 1.1rem; }
.hero-card p.lead { max-width: 600px; margin-inline: auto; }
.hero-card .cta-row { justify-content: center; }

/* ---------- Celtic divider ---------- */
.knot-divider {
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: center;
  padding: 6px 0;
  color: var(--silver);
}
.knot-divider::before, .knot-divider::after {
  content: "";
  height: 1px;
  width: min(180px, 26vw);
  background: linear-gradient(to right, transparent, var(--silver));
}
.knot-divider::after { background: linear-gradient(to left, transparent, var(--silver)); }
.knot-divider svg { width: 26px; height: 26px; opacity: 0.85; }

/* ---------- Trust strip ---------- */
.trust-strip { background: var(--paper); border-block: 1px solid var(--smoke); padding: 26px 0; }
.trust-strip .container {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  text-align: center;
}
.trust-strip .item { flex: 1 1 160px; }
.trust-strip .item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.35rem;
}
.trust-strip .item span { font-size: 0.9rem; color: var(--gray); letter-spacing: 0.05em; text-transform: uppercase; }

/* ---------- Cards / services ---------- */
.grid { display: grid; gap: 26px; }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  border: 1px solid var(--mist);
  border-radius: var(--radius);
  background: var(--white);
  overflow: hidden;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.card .pad { padding: 24px; }
.card h3 { font-size: 1.15rem; margin-bottom: 0.5rem; }
.card p { color: var(--gray); font-size: 1rem; }
.card .more { display: inline-block; margin-top: 0.9rem; font-weight: 700; font-size: 0.95rem; text-decoration: none; border-bottom: 2px solid var(--black); }
.card img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; filter: grayscale(0.15); }

/* ---------- Gallery ---------- */
.project-card { position: relative; text-decoration: none; color: var(--ink); }
.project-card .thumb { position: relative; overflow: hidden; }
.project-card .thumb img { transition: transform 0.35s ease; aspect-ratio: 4 / 3; object-fit: cover; }
.project-card:hover .thumb img { transform: scale(1.05); }
.project-card .badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--black);
  color: var(--white);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 3px;
}
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.gallery-grid a { display: block; overflow: hidden; border-radius: var(--radius); }
.gallery-grid img { aspect-ratio: 1; object-fit: cover; transition: transform 0.3s ease; }
.gallery-grid a:hover img { transform: scale(1.06); }

/* ---------- Before / After compare slider ---------- */
.ba-compare {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--mist);
  user-select: none;
  touch-action: none;
}
.ba-compare img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  pointer-events: none;
}
.ba-compare .before-wrap {
  position: absolute;
  inset: 0;
  overflow: hidden;
  width: 50%;
  border-right: 3px solid var(--white);
}
.ba-compare .before-wrap img { position: absolute; inset: 0; height: 100%; }
.ba-compare .handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 44px;
  margin-left: -22px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: ew-resize;
}
.ba-compare .handle .knob {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--white);
  color: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.45);
}
.ba-compare .tag {
  position: absolute;
  bottom: 12px;
  background: rgba(10, 10, 10, 0.75);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 3px;
}
.ba-compare .tag.before { left: 12px; }
.ba-compare .tag.after { right: 12px; }

/* ---------- Showcase carousel (real-photo band) ---------- */
.showcase {
  position: relative;
  aspect-ratio: 2 / 1;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--black);
  border: 1px solid var(--mist);
}
.showcase .slide { position: absolute; inset: 0; opacity: 0; transition: opacity 0.5s ease; pointer-events: none; }
.showcase .slide.active { opacity: 1; pointer-events: auto; }
.showcase .slide .blur {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: blur(26px) brightness(0.55);
  transform: scale(1.15);
}
.showcase .slide > img {
  position: relative;
  z-index: 1;
  height: 100%;
  width: 100%;
  object-fit: contain;
}
.showcase .arrow {
  position: absolute;
  z-index: 2;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  background: rgba(10, 10, 10, 0.6);
  color: var(--white);
  font-size: 1.6rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: 4px;
}
.showcase .arrow:hover { background: var(--black); }
.showcase .arrow.prev { left: 14px; }
.showcase .arrow.next { right: 14px; }
.showcase .dots {
  position: absolute;
  z-index: 2;
  bottom: 14px;
  left: 0;
  right: 0;
  display: flex;
  gap: 9px;
  justify-content: center;
}
.showcase .dots .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  padding: 0;
  border: 1.5px solid var(--white);
  background: rgba(10, 10, 10, 0.35);
  cursor: pointer;
}
.showcase .dots .dot.active { background: var(--white); }

/* ---------- Portfolio photo flow ---------- */
.portfolio-flow { display: grid; gap: 28px; max-width: 820px; margin: 0 auto; }
.portfolio-flow a {
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--mist);
}
.portfolio-flow img { width: 100%; height: auto; display: block; }

/* ---------- Dark CTA band ---------- */
.cta-band {
  background: var(--black);
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); margin-bottom: 0.8rem; }
.cta-band p { color: var(--silver); max-width: 620px; margin: 0 auto 1.8rem; }
.cta-band .cta-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- Contact options (call / text / callback) ---------- */
.contact-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.contact-option {
  border: 2px solid var(--black);
  border-radius: var(--radius);
  padding: 30px 24px;
  text-align: center;
  background: var(--white);
}
.contact-option .icon { font-size: 2rem; margin-bottom: 0.6rem; }
.contact-option h3 { font-size: 1.1rem; margin-bottom: 0.4rem; }
.contact-option p { color: var(--gray); font-size: 0.95rem; margin-bottom: 1.1rem; }

/* ---------- Forms ---------- */
form.lead-form { display: grid; gap: 14px; }
.lead-form label { font-weight: 600; font-size: 1rem; }
.lead-form label .opt { color: var(--gray); font-weight: 400; }
.lead-form input, .lead-form select, .lead-form textarea {
  width: 100%;
  padding: 0.8rem 0.95rem;
  border: 1.5px solid var(--slate);
  border-radius: var(--radius);
  font: inherit;
  background: var(--white);
  color: var(--ink);
}
.lead-form input:focus, .lead-form select:focus, .lead-form textarea:focus {
  outline: 3px solid var(--gray);
  border-color: var(--black);
}
.form-note { font-size: 0.9rem; color: var(--gray); }
.form-status { font-weight: 700; font-size: 0.95rem; min-height: 1.2em; }
.form-status.ok { color: #106b21; }
.form-status.err { color: #9a1313; }

/* dark variant (footer) */
.dark-form input, .dark-form select, .dark-form textarea {
  background: var(--charcoal);
  border-color: var(--slate);
  color: var(--white);
}
.dark-form label { color: var(--mist); }

/* ---------- Quote wizard ---------- */
.wizard {
  scroll-margin-top: 110px; /* keep the sticky header from covering the form top */
  max-width: 640px;
  margin: 0 auto;
  border: 1px solid var(--mist);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 36px;
  background: var(--white);
}
.wizard .progress { height: 6px; background: var(--smoke); border-radius: 3px; margin-bottom: 28px; overflow: hidden; }
.wizard .progress .bar { height: 100%; background: var(--black); width: 0%; transition: width 0.3s ease; }
.wizard .step { display: none; }
.wizard .step.active { display: block; animation: fadeIn 0.25s ease; }
.wizard h2 { font-size: 1.45rem; margin-bottom: 1.2rem; }
.choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.choice {
  border: 2px solid var(--mist);
  border-radius: var(--radius);
  padding: 18px 16px;
  text-align: center;
  font-weight: 600;
  cursor: pointer;
  background: var(--white);
  font-size: 1rem;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.choice:hover { border-color: var(--black); }
.choice.selected { border-color: var(--black); background: var(--black); color: var(--white); }
.wizard .nav-row { display: flex; justify-content: space-between; margin-top: 24px; }
.wizard .back-link { background: none; border: none; color: var(--gray); font-weight: 600; cursor: pointer; font-size: 0.95rem; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ---------- Reviews ---------- */
.review {
  border-left: 3px solid var(--black);
  padding: 4px 0 4px 20px;
  font-size: 1.02rem;
}
.review .stars { letter-spacing: 3px; margin-bottom: 6px; }
.review cite { display: block; margin-top: 10px; font-style: normal; font-weight: 700; font-size: 0.95rem; color: var(--gray); }

/* ---------- Footer ---------- */
footer.site {
  background: var(--black);
  color: var(--mist);
  padding: 64px 0 110px;
  font-size: 0.95rem;
}
footer.site h3 { color: var(--white); font-size: 1.05rem; margin-bottom: 1rem; }
footer.site .cols { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.4fr; gap: 40px; }
footer.site a { color: var(--mist); text-decoration: none; }
footer.site a:hover { color: var(--white); text-decoration: underline; }
footer.site ul { list-style: none; display: grid; gap: 8px; }
footer.site .legal {
  margin-top: 44px;
  padding-top: 20px;
  border-top: 1px solid var(--charcoal);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--silver);
  font-size: 0.9rem;
}

/* ---------- Sticky mobile contact bar ---------- */
.mobile-contact-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 80;
  display: none;
  grid-template-columns: 1fr 1fr 1.2fr;
  background: var(--black);
  border-top: 1px solid var(--slate);
}
.mobile-contact-bar a {
  padding: 14px 6px;
  text-align: center;
  color: var(--white);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  border-right: 1px solid var(--slate);
}
.mobile-contact-bar a:last-child { border-right: none; background: var(--white); color: var(--black); }

/* Desktop floating chip */
.contact-chip {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 80;
  background: var(--black);
  color: var(--white);
  border-radius: 999px;
  padding: 12px 20px;
  display: flex;
  gap: 16px;
  align-items: center;
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.35);
  font-size: 0.95rem;
  font-weight: 700;
}
.contact-chip a { color: var(--white); text-decoration: none; }
.contact-chip a:hover { text-decoration: underline; }
.contact-chip .sep { color: var(--slate); }

/* ---------- Page hero (interior pages) ---------- */
.page-hero {
  background: var(--black);
  color: var(--white);
  padding: 64px 0 56px;
  text-align: center;
}
.page-hero h1 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 0.6rem; }
.page-hero p { color: var(--silver); max-width: 640px; margin: 0 auto; }

/* Quote page: slim hero so the wizard form is the focal point on arrival */
.page-hero.compact { padding: 20px 0 18px; }
.page-hero.compact h1 { font-size: clamp(1.5rem, 2.6vw, 1.9rem); margin-bottom: 0.35rem; }
.page-hero.compact p { font-size: 0.95rem; }
.page-hero.compact .eyebrow { margin-bottom: 4px; }
.wizard-section { padding: 26px 0 40px; }

/* ---------- Two-column feature ---------- */
/* ---------- Owner intro (contact page) ---------- */
.owner-photos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 720px;
  margin: 0 auto;
}
.owner-photos figure { margin: 0; }
.owner-photos img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: var(--radius);
  display: block;
}

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.split img { border-radius: var(--radius); filter: grayscale(0.2); }
.checklist { list-style: none; display: grid; gap: 12px; margin-top: 1.2rem; }
.checklist li { padding-left: 30px; position: relative; }
.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 900;
  color: var(--black);
}

/* ---------- Service area chips ---------- */
.town-grid { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.town-grid span, .town-grid a {
  border: 1.5px solid var(--slate);
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
}
.town-grid a:hover { background: var(--black); color: var(--white); }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 120;
  background: rgba(5, 5, 5, 0.93);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 30px;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: 92vw; max-height: 86vh; object-fit: contain; }
.lightbox .close {
  position: absolute;
  top: 18px;
  right: 24px;
  background: none;
  border: none;
  color: var(--white);
  font-size: 2.2rem;
  cursor: pointer;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .grid.cols-4, .grid.cols-3, .contact-options { grid-template-columns: 1fr 1fr; }
  footer.site .cols { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; }
}
@media (max-width: 1000px) {
  nav.primary {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 18px 24px 24px;
    gap: 14px;
    border-bottom: 1px solid var(--mist);
    box-shadow: var(--shadow);
  }
  nav.primary.open { display: flex; }
  .nav-toggle { display: block; }
  /* In the mobile menu the Portfolio links are always expanded. */
  .nav-item { flex-direction: column; align-items: stretch; }
  .nav-drop-btn { pointer-events: none; justify-content: center; color: var(--gray); }
  .nav-drop-btn span { display: none; }
  .nav-item .dropdown {
    display: block;
    position: static;
    transform: none;
    min-width: 0;
    border: none;
    box-shadow: none;
    padding: 4px 0 0;
  }
}
@media (max-width: 720px) {
  .btn {
    max-width: 100%;
    padding-inline: 1.2rem;
    text-align: center;
    white-space: normal;
  }
  .btn.big { padding-inline: 1.4rem; }
  .header-cta .btn { display: none; }
  header.site .container { min-height: 88px; }
  .brand-logo { height: 64px; width: auto; }
  .hero-card { padding: 30px 20px; }
  .owner-photos { grid-template-columns: 1fr; }
  .owner-photos img { height: 340px; }
  .showcase { aspect-ratio: 4 / 5; }
  .showcase .arrow { width: 38px; height: 38px; font-size: 1.3rem; }
  .grid.cols-4, .grid.cols-3, .grid.cols-2, .contact-options { grid-template-columns: 1fr; }
  footer.site .cols { grid-template-columns: 1fr; }
  .choice-grid { grid-template-columns: 1fr; }
  .mobile-contact-bar { display: grid; }
  .contact-chip { display: none; }
  .wizard { padding: 26px 20px; }
  body { padding-bottom: 0; }
}

/* ---------- Before / After two-up (single-pair galleries) ---------- */
.ba-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.ba-duo figure { position: relative; margin: 0; overflow: hidden; border-radius: var(--radius); border: 1px solid var(--mist); }
.ba-duo img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; transition: transform 0.3s ease; }
.ba-duo a:hover img { transform: scale(1.04); }
.ba-duo figcaption {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(10, 10, 10, 0.75);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 3px;
}
.ba-duo figure.after figcaption { background: var(--white); color: var(--black); }
.concept-note {
  text-align: center;
  color: var(--gray);
  font-size: 0.88rem;
  font-style: italic;
  margin-top: 14px;
}
@media (max-width: 720px) {
  .ba-duo { grid-template-columns: 1fr; }
}