/* =========================================================================
   ACA Build — Design System
   Premium, confident, clean. High-end residential renovation, Sydney.
   ========================================================================= */

/* ----- 1. Design tokens ------------------------------------------------- */
:root {
  /* Brand colours */
  --sepia:  #2c1706; /* dark brown  */
  --walnut: #3B2314; /* medium brown*/
  --cream:  #f7f2ea; /* background  */
  --carbon: #0a0a0a; /* near black  */

  /* Derived / utility tones */
  --cream-deep: #efe7d8;   /* slightly darker cream for alt blocks   */
  --line:       #e2d7c4;   /* hairline borders on cream              */
  --line-dark:  rgba(247, 242, 234, 0.15); /* hairlines on dark      */
  --muted:      #5c5147;   /* muted body text on cream               */
  --muted-light:rgba(247, 242, 234, 0.72); /* muted text on dark     */
  --gold:       #b8895a;   /* warm accent, used sparingly            */

  /* Typography */
  --font-sans: 'Barlow', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  /* Modular type scale (1.25 ratio), fluid via clamp() */
  --step--1: clamp(0.83rem, 0.79rem + 0.18vw, 0.94rem);
  --step-0:  clamp(1rem, 0.95rem + 0.25vw, 1.13rem);
  --step-1:  clamp(1.25rem, 1.16rem + 0.45vw, 1.55rem);
  --step-2:  clamp(1.56rem, 1.40rem + 0.80vw, 2.10rem);
  --step-3:  clamp(1.95rem, 1.68rem + 1.35vw, 2.95rem);
  --step-4:  clamp(2.44rem, 2.00rem + 2.20vw, 4.00rem);
  --step-5:  clamp(3.05rem, 2.30rem + 3.40vw, 5.40rem);

  /* Spacing scale */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  6rem;
  --space-2xl: 9rem;

  /* Layout */
  --container: 1200px;
  --container-narrow: 820px;
  --radius: 4px;
  --radius-lg: 8px;

  /* Effects */
  --shadow-sm: 0 2px 8px rgba(44, 23, 6, 0.06);
  --shadow-md: 0 12px 32px rgba(44, 23, 6, 0.12);
  --shadow-lg: 0 24px 60px rgba(44, 23, 6, 0.18);
  --transition: 220ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ----- 2. Reset / base -------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

* { margin: 0; }

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

body {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: var(--step-0);
  line-height: 1.6;
  color: var(--carbon);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, picture, svg, video {
  display: block;
  max-width: 100%;
  height: auto;
}

a { color: inherit; text-decoration: none; }

ul, ol { list-style: none; padding: 0; }

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

/* ----- 3. Typography ---------------------------------------------------- */
h1, h2, h3, h4 {
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--sepia);
  text-wrap: balance;
}

h1 { font-size: var(--step-5); }
h2 { font-size: var(--step-4); }
h3 { font-size: var(--step-2); }
h4 { font-size: var(--step-1); }

p { text-wrap: pretty; }

.eyebrow {
  display: inline-block;
  font-size: var(--step--1);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--space-sm);
}

.lede {
  font-size: var(--step-1);
  font-weight: 400;
  line-height: 1.5;
  color: var(--muted);
}

/* ----- 4. Layout helpers ------------------------------------------------ */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.container--narrow { max-width: var(--container-narrow); }

.section { padding-block: var(--space-xl); }
.section--tight { padding-block: var(--space-lg); }

.section--sepia  { background: var(--sepia);  color: var(--cream); }
.section--walnut { background: var(--walnut); color: var(--cream); }
.section--cream-deep { background: var(--cream-deep); }

.section--sepia h1, .section--sepia h2, .section--sepia h3, .section--sepia h4,
.section--walnut h1, .section--walnut h2, .section--walnut h3, .section--walnut h4 {
  color: var(--cream);
}

.section__head {
  max-width: 720px;
  margin-bottom: var(--space-lg);
}

.section__head--center {
  margin-inline: auto;
  text-align: center;
}

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

/* Visually-hidden but available to screen readers */
.visually-hidden {
  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 */
.skip-link {
  position: absolute;
  left: var(--space-sm);
  top: -100px;
  z-index: 1000;
  background: var(--sepia);
  color: var(--cream);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius);
  transition: top var(--transition);
}
.skip-link:focus { top: var(--space-sm); }

/* ----- 5. Buttons ------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  font-weight: 600;
  font-size: var(--step-0);
  letter-spacing: 0.02em;
  padding: 0.95em 1.9em;
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform var(--transition), background var(--transition),
              color var(--transition), border-color var(--transition),
              box-shadow var(--transition);
  text-align: center;
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--sepia);
  color: var(--cream);
  box-shadow: var(--shadow-sm);
}
.btn--primary:hover { background: var(--walnut); box-shadow: var(--shadow-md); }

.btn--ghost {
  background: transparent;
  color: var(--sepia);
  border-color: var(--sepia);
}
.btn--ghost:hover { background: var(--sepia); color: var(--cream); }

/* On dark backgrounds */
.on-dark .btn--primary,
.btn--on-dark {
  background: var(--cream);
  color: var(--sepia);
}
.on-dark .btn--primary:hover,
.btn--on-dark:hover { background: #fff; }

.on-dark .btn--ghost {
  color: var(--cream);
  border-color: var(--cream);
}
.on-dark .btn--ghost:hover { background: var(--cream); color: var(--sepia); }

.btn--lg { font-size: var(--step-1); padding: 1.05em 2.2em; }

/* Text link with arrow */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-weight: 600;
  color: var(--sepia);
  border-bottom: 2px solid transparent;
  transition: gap var(--transition), border-color var(--transition);
}
.link-arrow:hover { gap: 0.7em; border-color: var(--gold); }
.section--sepia .link-arrow, .section--walnut .link-arrow { color: var(--cream); }

/* ----- 6. Focus states (accessibility) --------------------------------- */
:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ----- 7. Header / nav -------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 242, 234, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow var(--transition);
}
.site-header.is-scrolled { box-shadow: var(--shadow-sm); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  min-height: 76px;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}
.nav__brand img, .nav__brand svg { height: 46px; width: auto; }

.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2.25rem);
}

.nav__link {
  font-weight: 500;
  font-size: var(--step-0);
  color: var(--carbon);
  padding: 0.5rem 0;
  position: relative;
  transition: color var(--transition);
}
.nav__link::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--gold);
  transition: width var(--transition);
}
.nav__link:hover { color: var(--sepia); }
.nav__link:hover::after,
.nav__link[aria-current="page"]::after { width: 100%; }
.nav__link[aria-current="page"] { color: var(--sepia); font-weight: 600; }

.nav__cta { margin-left: var(--space-xs); }

.nav__toggle {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 0.5rem;
  width: 44px; height: 44px;
  align-items: center;
  justify-content: center;
}
.nav__toggle span {
  display: block;
  width: 26px; height: 2px;
  background: var(--sepia);
  position: relative;
  transition: background var(--transition);
}
.nav__toggle span::before,
.nav__toggle span::after {
  content: '';
  position: absolute; left: 0;
  width: 26px; height: 2px;
  background: var(--sepia);
  transition: transform var(--transition);
}
.nav__toggle span::before { top: -8px; }
.nav__toggle span::after  { top: 8px; }
.nav__toggle[aria-expanded="true"] span { background: transparent; }
.nav__toggle[aria-expanded="true"] span::before { transform: translateY(8px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span::after  { transform: translateY(-8px) rotate(-45deg); }

/* ----- 8. Hero ---------------------------------------------------------- */
.hero {
  position: relative;
  min-height: clamp(560px, 86vh, 880px);
  display: flex;
  align-items: center;
  color: var(--cream);
  overflow: hidden;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__media img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero__media::after {
  content: '';
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(10,10,10,0.30) 0%, rgba(10,10,10,0.10) 35%, rgba(44,23,6,0.78) 100%),
    linear-gradient(90deg, rgba(44,23,6,0.55) 0%, rgba(44,23,6,0.05) 60%);
}
.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
  padding-block: var(--space-xl);
}
.hero__logo { height: clamp(54px, 8vw, 84px); width: auto; margin-bottom: var(--space-md); }
.hero h1 { color: var(--cream); margin-bottom: var(--space-sm); }
.hero__tagline {
  font-size: var(--step-1);
  font-weight: 400;
  color: var(--cream);
  opacity: 0.92;
  max-width: 30ch;
  margin-bottom: var(--space-lg);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); }

/* ----- 9. About --------------------------------------------------------- */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}
.about__body p + p { margin-top: var(--space-sm); }
.about__media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }

.stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--line);
}
.stat__num { font-size: var(--step-3); font-weight: 800; color: var(--sepia); line-height: 1; }
.stat__label { font-size: var(--step--1); color: var(--muted); letter-spacing: 0.04em; }

/* ----- 10. Services ----------------------------------------------------- */
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-md);
}
.service-card {
  background: var(--cream);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}
.section--sepia .service-card,
.section--walnut .service-card {
  background: rgba(247, 242, 234, 0.05);
}
.service-card:hover {
  transform: translateY(-6px);
  background: rgba(247, 242, 234, 0.10);
  box-shadow: var(--shadow-md);
}
.service-card__icon {
  width: 48px; height: 48px;
  margin-bottom: var(--space-sm);
  color: var(--gold);
}
.service-card__icon svg { width: 100%; height: 100%; }
.service-card h3 { font-size: var(--step-1); margin-bottom: 0.5rem; color: var(--cream); }
.service-card p { color: var(--muted-light); font-size: var(--step-0); }

/* ----- 11. Instagram carousel ------------------------------------------ */
.carousel {
  position: relative;
}
.carousel__track {
  display: flex;
  gap: var(--space-sm);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding-bottom: var(--space-sm);
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.carousel__track::-webkit-scrollbar { display: none; }

.carousel__item {
  flex: 0 0 clamp(240px, 30%, 340px);
  scroll-snap-align: start;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  background: var(--cream-deep);
}
.carousel__item img { width: 100%; height: 100%; object-fit: cover; transition: transform 400ms ease; }
.carousel__item:hover img { transform: scale(1.05); }
.carousel__item .ig-badge {
  position: absolute; top: 10px; right: 10px;
  width: 26px; height: 26px;
  color: #fff; opacity: 0.9;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.4));
}

.carousel__controls {
  display: flex;
  gap: var(--space-xs);
  justify-content: flex-end;
  margin-top: var(--space-sm);
}
.carousel__btn {
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--cream);
  color: var(--sepia);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.carousel__btn:hover { background: var(--sepia); color: var(--cream); border-color: var(--sepia); }
.carousel__btn svg { width: 20px; height: 20px; }

/* Embed wrapper (for Behold / SnapWidget) */
.ig-embed { min-height: 200px; }

/* ----- 11b. Project feature + gallery ---------------------------------- */
.project-feature__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}
.project-feature__intro { max-width: 60ch; }
.project-feature__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-md);
  margin-top: var(--space-sm);
}
.project-feature__meta div { display: flex; flex-direction: column; }
.project-feature__meta dt {
  font-size: var(--step--1);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
}
.project-feature__meta dd { margin: 0; font-weight: 500; color: var(--carbon); }

/* Masonry-style gallery — preserves mixed portrait/landscape ratios */
.gallery {
  columns: 3 280px;
  column-gap: var(--space-md);
}
.gallery__item {
  display: block;
  break-inside: avoid;
  margin-bottom: var(--space-md);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--cream-deep);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.gallery__item:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.gallery__item img { width: 100%; height: auto; display: block; }

@media (max-width: 600px) {
  .gallery { columns: 1; }
}

/* ----- 12. Work / portfolio grid --------------------------------------- */
.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-md);
}
.work-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  background: var(--cream-deep);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.work-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.work-card__media { aspect-ratio: 4 / 3; overflow: hidden; }
.work-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 500ms ease; }
.work-card:hover .work-card__media img { transform: scale(1.06); }
.work-card__body { padding: var(--space-sm) var(--space-md) var(--space-md); }
.work-card__cat { font-size: var(--step--1); letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); font-weight: 600; }
.work-card h3 { font-size: var(--step-1); margin-top: 0.35rem; }
.work-card p { color: var(--muted); font-size: var(--step-0); margin-top: 0.4rem; }

/* Featured/teaser variant */
.work-teaser .work-grid { grid-template-columns: repeat(3, 1fr); }

/* ----- 13. Testimonials ------------------------------------------------- */
.testimonials__track {
  display: flex;
  gap: var(--space-md);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding-bottom: var(--space-sm);
  scrollbar-width: none;
}
.testimonials__track::-webkit-scrollbar { display: none; }

.testimonial {
  flex: 0 0 min(440px, 85%);
  scroll-snap-align: start;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}
.section--sepia .testimonial, .section--walnut .testimonial {
  background: rgba(247,242,234,0.06);
  border-color: var(--line-dark);
}
.testimonial__quote {
  font-size: var(--step-1);
  line-height: 1.45;
  color: var(--carbon);
  margin-bottom: var(--space-md);
  flex: 1;
}
.section--sepia .testimonial__quote, .section--walnut .testimonial__quote { color: var(--cream); }
.testimonial__quote::before { content: '\201C'; color: var(--gold); font-weight: 800; }
.testimonial__mark { color: var(--gold); font-size: var(--step-3); line-height: 0; }
.testimonial__author { font-weight: 600; color: var(--sepia); }
.section--sepia .testimonial__author, .section--walnut .testimonial__author { color: var(--cream); }
.testimonial__meta { font-size: var(--step--1); color: var(--muted); }
.section--sepia .testimonial__meta, .section--walnut .testimonial__meta { color: var(--muted-light); }

.stars { color: var(--gold); display: flex; gap: 2px; margin-bottom: var(--space-sm); }
.stars svg { width: 18px; height: 18px; }

/* ----- 14. Founders ----------------------------------------------------- */
.founders__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}
.founder-card {
  background: var(--cream);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}
.founder-card__media { aspect-ratio: 4 / 5; background: var(--cream-deep); }
.founder-card__media img { width: 100%; height: 100%; object-fit: cover; }
.founder-card__body { padding: var(--space-md); }
.founder-card h3 { font-size: var(--step-2); }
.founder-card__role { color: var(--gold); font-weight: 600; letter-spacing: 0.04em; font-size: var(--step--1); text-transform: uppercase; margin-bottom: var(--space-sm); }
.founder-card__contact { display: flex; flex-direction: column; gap: 0.4rem; margin-top: var(--space-sm); }
.founder-card__contact a { display: inline-flex; align-items: center; gap: 0.5rem; font-weight: 500; }
.founder-card__contact a:hover { color: var(--sepia); }
.founder-card__contact svg { width: 18px; height: 18px; color: var(--gold); flex-shrink: 0; }
.licence-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: var(--space-sm);
  padding: 0.4rem 0.85rem;
  background: var(--cream-deep);
  border: 1px solid var(--line);
  border-radius: 100px;
  font-size: var(--step--1);
  font-weight: 500;
  color: var(--walnut);
}
.licence-pill svg { width: 16px; height: 16px; color: var(--gold); }

/* ----- 15. CTA band ----------------------------------------------------- */
.cta-band {
  text-align: center;
}
.cta-band h2 { color: var(--cream); margin-bottom: var(--space-sm); }
.cta-band p { color: var(--muted-light); max-width: 52ch; margin-inline: auto; margin-bottom: var(--space-lg); font-size: var(--step-1); }

/* ----- 16. Contact page ------------------------------------------------- */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}
.contact-list { display: flex; flex-direction: column; gap: var(--space-md); }
.contact-item { display: flex; gap: var(--space-sm); align-items: flex-start; }
.contact-item__icon {
  flex-shrink: 0;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--cream-deep);
  display: grid; place-items: center;
  color: var(--sepia);
}
.contact-item__icon svg { width: 22px; height: 22px; }
.contact-item h3 { font-size: var(--step-0); text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); font-weight: 600; }
.contact-item a, .contact-item p { font-size: var(--step-1); color: var(--carbon); }
.contact-item a:hover { color: var(--sepia); }

.map-embed {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--line);
}
.map-embed iframe { display: block; width: 100%; height: 100%; min-height: 380px; border: 0; }

/* ----- 17. Forms -------------------------------------------------------- */
.form {
  display: grid;
  gap: var(--space-md);
}
.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label {
  font-weight: 600;
  font-size: var(--step--1);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--walnut);
}
.field label .req { color: var(--gold); }
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: var(--step-0);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(184, 137, 90, 0.18);
}
.field textarea { resize: vertical; min-height: 140px; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%233B2314' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.75rem; }

.form__note { font-size: var(--step--1); color: var(--muted); }
.form__status {
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  font-weight: 500;
  display: none;
}
.form__status.is-success { display: block; background: #e6efe2; color: #2f5128; border: 1px solid #b9d3ad; }
.form__status.is-error   { display: block; background: #f6e2df; color: #7a2b22; border: 1px solid #e0b3ac; }

/* Honeypot */
.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

/* ----- 18. Page hero (interior pages) ---------------------------------- */
.page-hero {
  background: var(--sepia);
  color: var(--cream);
  padding-block: var(--space-xl) var(--space-lg);
}
.page-hero h1 { color: var(--cream); }
.page-hero p { color: var(--muted-light); max-width: 56ch; margin-top: var(--space-sm); font-size: var(--step-1); }
.breadcrumb { font-size: var(--step--1); color: var(--muted-light); margin-bottom: var(--space-sm); }
.breadcrumb a:hover { color: var(--cream); }

/* ----- 19. Footer ------------------------------------------------------- */
.site-footer {
  background: var(--carbon);
  color: var(--muted-light);
  padding-block: var(--space-xl) var(--space-lg);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: var(--space-lg);
}
.site-footer h4 {
  color: var(--cream);
  font-size: var(--step--1);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: var(--space-sm);
}
.footer__brand img, .footer__brand svg { height: 52px; width: auto; margin-bottom: var(--space-sm); }
.footer__brand p { max-width: 38ch; }
.footer__links { display: flex; flex-direction: column; gap: 0.6rem; }
.footer__links a:hover, .footer__contact a:hover { color: var(--cream); }
.footer__contact { display: flex; flex-direction: column; gap: 0.6rem; }
.footer__contact a { display: inline-flex; align-items: center; gap: 0.5rem; }
.footer__contact svg { width: 16px; height: 16px; color: var(--gold); flex-shrink: 0; }

.footer__licence {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: var(--space-sm);
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--line-dark);
  border-radius: 100px;
  font-size: var(--step--1);
  color: var(--cream);
}
.footer__licence svg { width: 16px; height: 16px; color: var(--gold); }

.footer__bottom {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--line-dark);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: space-between;
  align-items: center;
  font-size: var(--step--1);
}
.social-links { display: flex; gap: var(--space-xs); }
.social-links a {
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--line-dark);
  display: grid; place-items: center;
  color: var(--cream);
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.social-links a:hover { background: var(--walnut); border-color: var(--walnut); transform: translateY(-2px); }
.social-links svg { width: 20px; height: 20px; }

/* ----- 20. Reveal-on-scroll animation ---------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms ease, transform 600ms ease;
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ----- 20b. Tick lists (services / inclusions) ------------------------- */
.tick-list { display: grid; gap: 0.7rem; margin-top: var(--space-sm); }
.tick-list li { position: relative; padding-left: 1.9rem; }
.tick-list li::before {
  content: '✓';
  position: absolute; left: 0; top: 0;
  color: var(--gold);
  font-weight: 800;
}
.section--sepia .tick-list li::before,
.section--walnut .tick-list li::before { color: var(--gold); }

/* ----- 20c. Service detail rows ---------------------------------------- */
.svc-row { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: var(--space-xl); align-items: start; }
.svc-row__body p { color: var(--muted); }
.svc-row__incl {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  box-shadow: var(--shadow-sm);
}
.svc-row__incl h4 {
  font-size: var(--step--1);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold);
}

/* ----- 20d. Process steps ---------------------------------------------- */
.steps { display: grid; gap: 0; max-width: 860px; }
.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-md);
  align-items: start;
  padding-block: var(--space-md);
  border-bottom: 1px solid var(--line);
}
.step:last-child { border-bottom: 0; }
.step__num {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--sepia);
  color: var(--cream);
  display: grid; place-items: center;
  font-weight: 800;
  font-size: var(--step-1);
  flex-shrink: 0;
}
.step h3 { font-size: var(--step-2); margin-bottom: 0.35rem; }
.step p { color: var(--muted); max-width: 60ch; }

/* ----- 20e. FAQ accordion ---------------------------------------------- */
.faq { max-width: 840px; }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__item summary {
  cursor: pointer;
  list-style: none;
  padding: var(--space-md) 0;
  font-weight: 600;
  font-size: var(--step-1);
  color: var(--sepia);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: '+';
  font-weight: 400;
  font-size: 1.6em;
  line-height: 1;
  color: var(--gold);
  flex-shrink: 0;
}
.faq__item[open] summary::after { content: '−'; }
.faq__item p { padding: 0 0 var(--space-md); color: var(--muted); max-width: 72ch; }

/* ----- 20f. Long-form prose (Privacy etc.) ----------------------------- */
.prose h2 { font-size: var(--step-2); margin-top: var(--space-lg); margin-bottom: var(--space-sm); }
.prose h2:first-child { margin-top: 0; }
.prose p, .prose ul { margin-bottom: var(--space-sm); color: var(--carbon); }
.prose ul { list-style: disc; padding-left: 1.3rem; display: grid; gap: 0.4rem; }
.prose a { color: var(--sepia); text-decoration: underline; }
.prose strong { font-weight: 600; }

/* ----- 20g. Project cards (portfolio) ---------------------------------- */
.pgrid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-md);
}
.pcard {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--cream);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.pcard:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
/* Invisible button stretched over the whole card (real heading kept for a11y/SEO) */
.pcard__open {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%; height: 100%;
  background: none;
  border: 0;
  padding: 0; margin: 0;
  cursor: pointer;
}
.pcard__open:focus-visible { outline: 3px solid var(--gold); outline-offset: -3px; }
.pcard__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--cream-deep); }
.pcard__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 500ms ease; }
.pcard:hover .pcard__media img { transform: scale(1.05); }
.pcard__media::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.45), transparent 45%);
  opacity: 0;
  transition: opacity var(--transition);
}
.pcard:hover .pcard__media::after,
.pcard:focus-within .pcard__media::after { opacity: 1; }
.pcard__view {
  position: absolute;
  bottom: 12px; right: 14px;
  display: inline-flex; align-items: center; gap: 0.4em;
  color: var(--cream);
  font-weight: 600;
  font-size: var(--step--1);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--transition), transform var(--transition);
}
.pcard:hover .pcard__view,
.pcard:focus-within .pcard__view { opacity: 1; transform: none; }
.pcard__view svg { width: 16px; height: 16px; }
.pcard__body { padding: var(--space-md); }
.pcard__cat { font-size: var(--step--1); letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); font-weight: 600; }
.pcard__body h3 { font-size: var(--step-1); margin: 0.35rem 0 0.5rem; }
.pcard__body p { color: var(--muted); font-size: var(--step-0); }
.pcard__count { display: inline-block; margin-top: var(--space-sm); font-weight: 600; color: var(--sepia); font-size: var(--step--1); }

/* ----- 20h. Lightbox --------------------------------------------------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(10, 10, 10, 0.93);
  padding: var(--space-md);
}
.lightbox.is-open { display: flex; }
.lightbox__stage { margin: 0; max-width: min(1100px, 92vw); display: flex; flex-direction: column; align-items: center; }
.lightbox__img {
  max-width: 100%;
  max-height: 78vh;
  width: auto; height: auto;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  background: #000;
}
.lightbox__caption { color: var(--muted-light); margin-top: var(--space-sm); font-size: var(--step--1); text-align: center; max-width: 64ch; }
.lightbox__close, .lightbox__nav {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(247, 242, 234, 0.3);
  background: rgba(0, 0, 0, 0.35);
  color: var(--cream);
  cursor: pointer;
  display: grid; place-items: center;
  transition: background var(--transition), border-color var(--transition);
}
.lightbox__close:hover, .lightbox__nav:hover { background: var(--walnut); border-color: var(--walnut); }
.lightbox__close { top: 16px; right: 20px; width: 48px; height: 48px; }
.lightbox__close svg { width: 22px; height: 22px; }
.lightbox__nav { top: 50%; transform: translateY(-50%); width: 54px; height: 54px; }
.lightbox__nav svg { width: 24px; height: 24px; }
.lightbox__prev { left: 20px; }
.lightbox__next { right: 20px; }
.lightbox__counter { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); color: var(--muted-light); font-size: var(--step--1); letter-spacing: 0.12em; }
@media (max-width: 600px) {
  .lightbox__nav { width: 44px; height: 44px; }
  .lightbox__prev { left: 8px; }
  .lightbox__next { right: 8px; }
  .lightbox__img { max-height: 70vh; }
}

/* ----- 21. Responsive --------------------------------------------------- */
@media (max-width: 900px) {
  .about__grid,
  .contact__grid { grid-template-columns: 1fr; gap: var(--space-lg); }
  .about__media { order: -1; }
  .founders__grid { grid-template-columns: 1fr; }
  .work-teaser .work-grid { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
  .svc-row { grid-template-columns: 1fr; gap: var(--space-lg); }
}

@media (max-width: 920px) {
  /* Mobile nav (kicks in earlier now there are six links) */
  .nav__toggle { display: inline-flex; }
  .nav__links {
    position: fixed;
    inset: 76px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--cream);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    padding: var(--space-sm) var(--space-md) var(--space-md);
    transform: translateY(-120%);
    transition: transform var(--transition);
    max-height: calc(100vh - 76px);
    overflow-y: auto;
  }
  .nav__links.is-open { transform: translateY(0); }
  .nav__link { padding: 0.9rem 0; border-bottom: 1px solid var(--line); }
  .nav__link::after { display: none; }
  .nav__cta { margin: var(--space-sm) 0 0; }
  .nav__cta .btn { width: 100%; }

  .form__row { grid-template-columns: 1fr; }
  .stats { gap: var(--space-md); }
}

@media (max-width: 560px) {
  .work-teaser .work-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .hero__actions .btn { width: 100%; }
  .section { padding-block: var(--space-lg); }
}

/* ----- 22. Reduced motion ---------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ----- 23. Print -------------------------------------------------------- */
@media print {
  .site-header, .site-footer, .nav__toggle, .hero__actions, .carousel__controls { display: none; }
  body { background: #fff; color: #000; }
}