/* ==========================================================================
   Red Oak Builders — Site Styles
   ========================================================================== */

:root {
  /* Brand */
  --color-brand: #8B1A1A;          /* deep crimson from logo */
  --color-brand-dark: #6E1414;
  --color-brand-soft: #F4E8E8;

  /* Neutrals */
  --color-ink: #1A1A1A;
  --color-ink-soft: #3D3D3D;
  --color-muted: #6B6B6B;
  --color-stone: #B8AC9C;
  --color-stone-soft: #E8E2D8;
  --color-cream: #FAF7F2;
  --color-paper: #FFFFFF;
  --color-rule: #E5E0D6;

  /* Type */
  --font-serif: "Cormorant Garamond", "Playfair Display", Georgia, "Times New Roman", serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;

  /* Layout */
  --max: 1600px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --section-y: clamp(4rem, 9vw, 8rem);

  /* Motion */
  --ease: cubic-bezier(.2,.7,.2,1);
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--color-ink);
  background: var(--color-cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; }

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0 0 0.6em;
  color: var(--color-ink);
}
h1 { font-size: clamp(2.5rem, 6vw, 4.75rem); text-wrap: balance; }
h2 { font-size: clamp(2rem, 4.5vw, 3.25rem); text-wrap: balance; }
h3 { font-size: clamp(1.4rem, 2.4vw, 1.85rem); text-wrap: balance; }
h4 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
.lede { text-wrap: pretty; }
.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-brand);
  display: inline-block;
  margin-bottom: 1.25rem;
}
.lede {
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  color: var(--color-ink-soft);
  max-width: 60ch;
}

/* Layout helpers */
.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}
.full-bleed {
  width: 100%;
  padding-left: clamp(1rem, 3vw, 4rem);
  padding-right: clamp(1rem, 3vw, 4rem);
  box-sizing: border-box;
}
.section { padding-top: var(--section-y); padding-bottom: var(--section-y); }
.section--tight { padding-top: clamp(2.5rem, 5vw, 4rem); padding-bottom: clamp(2.5rem, 5vw, 4rem); }
.section--cream { background: var(--color-cream); }
.section--paper { background: var(--color-paper); }
.section--ink { background: var(--color-ink); color: var(--color-cream); }
.section--ink h1, .section--ink h2, .section--ink h3 { color: var(--color-cream); }
.section--ink .lede { color: rgba(250, 247, 242, 0.78); }

.section-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
  align-items: end;
}
@media (min-width: 880px) {
  .section-head { grid-template-columns: 1fr 1fr; }
}
.section-head__title h2 { margin-bottom: 0; }
.section-head__copy { max-width: 52ch; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.95rem 1.6rem;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: 0;
  transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.btn--primary { background: var(--color-brand); color: #fff; }
.btn--primary:hover { background: var(--color-brand-dark); }
.btn--ghost { color: var(--color-ink); border-color: var(--color-ink); }
.btn--ghost:hover { background: var(--color-ink); color: var(--color-cream); }
.btn--ghost-light { color: var(--color-cream); border-color: rgba(250,247,242,0.55); }
.btn--ghost-light:hover { background: var(--color-cream); color: var(--color-ink); border-color: var(--color-cream); }
.btn .arrow { transition: transform .25s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

/* Header / Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 247, 242, 0.92);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--color-rule);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 110px;
  gap: 2rem;
}
.nav__brand img { height: 68px; width: auto; }
.nav__menu {
  display: none;
  gap: 2.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
@media (min-width: 980px) { .nav__menu { display: flex; } }
.nav__menu a {
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-ink);
  position: relative;
  padding: 0.5rem 0;
}
.nav__menu a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--color-brand);
  transition: width .25s var(--ease);
}
.nav__menu a:hover::after, .nav__menu a.is-active::after { width: 100%; }
.nav__cta { display: none; }
@media (min-width: 980px) { .nav__cta { display: inline-flex; } }
.nav__toggle {
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
@media (min-width: 980px) { .nav__toggle { display: none; } }
.nav__toggle span {
  width: 26px;
  height: 1.5px;
  background: var(--color-ink);
  transition: transform .25s var(--ease), opacity .25s var(--ease);
}
.nav.is-open .nav__toggle span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav.is-open .nav__toggle span:nth-child(2) { opacity: 0; }
.nav.is-open .nav__toggle span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  display: none;
  background: var(--color-cream);
  border-bottom: 1px solid var(--color-rule);
  padding: 1.5rem var(--gutter) 2.5rem;
}
.mobile-menu.is-open { display: block; }
.mobile-menu ul { list-style: none; padding: 0; margin: 0 0 1.5rem; }
.mobile-menu li { border-bottom: 1px solid var(--color-rule); }
.mobile-menu a {
  display: block;
  padding: 1rem 0;
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--color-ink);
}

/* Hero — split-card */
.hero {
  background: var(--color-cream);
  padding: clamp(2.5rem, 5vw, 5rem) 0 clamp(3rem, 6vw, 6rem);
}
.hero__head {
  max-width: 980px;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}
.hero__head h1 {
  margin-bottom: 1.25rem;
}
.hero__head h1 .accent { color: var(--color-brand); font-style: italic; }
.hero__head p { font-size: clamp(1.1rem, 1.7vw, 1.3rem); color: var(--color-ink-soft); max-width: 62ch; }

.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 880px) { .split { grid-template-columns: 1fr 1fr; gap: 1.75rem; } }

.split-card {
  position: relative;
  display: block;
  overflow: hidden;
  background: var(--color-ink);
  color: var(--color-cream);
  aspect-ratio: 4 / 5;
  isolation: isolate;
}
@media (min-width: 880px) { .split-card { aspect-ratio: 4 / 5; } }
.split-card__media {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
  transition: transform .8s var(--ease);
  z-index: -2;
}
.split-card::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.05) 0%, rgba(0,0,0,0.55) 70%, rgba(0,0,0,0.78) 100%);
  z-index: -1;
}
.split-card:hover .split-card__media { transform: scale(1.06); }
.split-card__body {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: clamp(1.75rem, 3vw, 2.75rem);
}
.split-card__eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(250,247,242,0.78);
  margin-bottom: 0.75rem;
}
.split-card h2 {
  color: var(--color-cream);
  font-size: clamp(1.85rem, 3.2vw, 2.6rem);
  margin-bottom: 0.5rem;
}
.split-card p {
  color: rgba(250,247,242,0.84);
  margin-bottom: 1.5rem;
  max-width: 38ch;
}
.split-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-cream);
  padding-bottom: 0.4rem;
  border-bottom: 1px solid rgba(250,247,242,0.4);
  transition: border-color .25s var(--ease), color .25s var(--ease);
}
.split-card:hover .split-card__cta { border-color: var(--color-cream); }
.split-card__cta .arrow { transition: transform .25s var(--ease); }
.split-card:hover .split-card__cta .arrow { transform: translateX(6px); }

/* Placeholder media (used until real photos drop in) */
.media--residential {
  background-image:
    linear-gradient(135deg, rgba(139,26,26,0.55), rgba(26,26,26,0.6)),
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='800' height='1000'><defs><linearGradient id='g' x1='0' x2='1' y1='0' y2='1'><stop offset='0%25' stop-color='%23E8E2D8'/><stop offset='100%25' stop-color='%23B8AC9C'/></linearGradient></defs><rect width='800' height='1000' fill='url(%23g)'/><g fill='none' stroke='%231A1A1A' stroke-width='2' opacity='0.18'><rect x='120' y='240' width='560' height='560'/><line x1='120' y1='400' x2='680' y2='400'/><line x1='120' y1='560' x2='680' y2='560'/><line x1='120' y1='720' x2='680' y2='720'/><line x1='280' y1='240' x2='280' y2='800'/><line x1='400' y1='240' x2='400' y2='800'/><line x1='520' y1='240' x2='520' y2='800'/><polygon points='120,240 400,80 680,240' fill='%231A1A1A' fill-opacity='0.06'/></g></svg>");
}
.media--commercial {
  background-image:
    linear-gradient(135deg, rgba(26,26,26,0.65), rgba(139,26,26,0.4)),
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='800' height='1000'><defs><linearGradient id='g' x1='0' x2='1' y1='1' y2='0'><stop offset='0%25' stop-color='%231A1A1A'/><stop offset='100%25' stop-color='%23B8AC9C'/></linearGradient></defs><rect width='800' height='1000' fill='url(%23g)'/><g fill='none' stroke='%23FAF7F2' stroke-width='1.5' opacity='0.25'><rect x='100' y='150' width='600' height='800'/><g><line x1='100' y1='250' x2='700' y2='250'/><line x1='100' y1='350' x2='700' y2='350'/><line x1='100' y1='450' x2='700' y2='450'/><line x1='100' y1='550' x2='700' y2='550'/><line x1='100' y1='650' x2='700' y2='650'/><line x1='100' y1='750' x2='700' y2='750'/><line x1='100' y1='850' x2='700' y2='850'/></g><g><line x1='200' y1='150' x2='200' y2='950'/><line x1='300' y1='150' x2='300' y2='950'/><line x1='400' y1='150' x2='400' y2='950'/><line x1='500' y1='150' x2='500' y2='950'/><line x1='600' y1='150' x2='600' y2='950'/></g></g></svg>");
}

/* Marquee strip — affiliations / standards */
.standards {
  border-top: 1px solid var(--color-rule);
  border-bottom: 1px solid var(--color-rule);
  padding: 2.5rem 0;
  background: var(--color-paper);
}
.standards__title {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted);
  text-align: center;
  margin-bottom: 1.75rem;
}
.standards__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem 1rem;
  align-items: center;
  justify-items: center;
}
@media (min-width: 720px) { .standards__grid { grid-template-columns: repeat(3, 1fr); } }
.standards__item {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  color: var(--color-ink-soft);
  text-align: center;
}
.standards__item small {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-top: 0.25rem;
}

/* Projects grid */
.projects {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem 1.75rem;
}
@media (min-width: 700px) { .projects { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .projects { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1080px) {
  .projects .project--feature { grid-column: span 2; grid-row: span 2; }
}

.project {
  display: block;
  position: relative;
}
.project__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-stone-soft);
}
.project--feature .project__media { aspect-ratio: 4 / 3.2; }
.project__media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,0.4));
  opacity: 0;
  transition: opacity .3s var(--ease);
}
.project:hover .project__media::after { opacity: 1; }
.project__img {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform .8s var(--ease);
}
.project:hover .project__img { transform: scale(1.04); }

.project__tags {
  position: absolute;
  top: 1rem; left: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  z-index: 2;
}
.project__tag {
  background: rgba(250, 247, 242, 0.94);
  color: var(--color-ink);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.4rem 0.7rem;
}
.project__tag--accent { background: var(--color-brand); color: #fff; }

.project__body { padding: 1.1rem 0 0; }
.project__title {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 1.9vw, 1.65rem);
  line-height: 1.15;
  margin: 0 0 0.3rem;
  color: var(--color-ink);
  font-weight: 500;
}
.project--feature .project__title { font-size: clamp(1.6rem, 2.4vw, 2.2rem); }
.project__location {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.project__meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 0.6rem;
}
.project__desc { color: var(--color-ink-soft); margin: 0; max-width: 50ch; }

/* Project image placeholders (gradients standing in for real photos) */
.img--fitler { background-image: linear-gradient(135deg, #2a2825 0%, #6a635a 50%, #c8bfb1 100%); }
.img--parish { background-image: linear-gradient(160deg, #5a3838 0%, #8B1A1A 50%, #2a1818 100%); }
.img--emerald { background-image: linear-gradient(135deg, #1a1a1a 0%, #3d3d3d 60%, #8B1A1A 100%); }
.img--provenance { background-image: linear-gradient(160deg, #3a2a20 0%, #7a5a45 60%, #c9b196 100%); }
.img--cafelift { background-image: linear-gradient(135deg, #2c2218 0%, #5a3a26 60%, #8B1A1A 100%); }
.img--lincoln { background-image: linear-gradient(160deg, #4a3a2a 0%, #8a7060 60%, #d8c8b0 100%); }
.img--fleurs { background-image: linear-gradient(135deg, #1f1812 0%, #4a3525 50%, #b08850 100%); }
.img--luckyduck { background-image: linear-gradient(135deg, #0f1a24 0%, #1f3e58 55%, #6a96b0 100%); }
.img--fishtown { background-image: linear-gradient(160deg, #1a1410 0%, #5a3a26 50%, #c08850 100%); }
.img--mifflin { background-image: linear-gradient(135deg, #2a2620 0%, #5a5042 50%, #b8a890 100%); }

/* Sustainable section */
.sustain {
  background: var(--color-ink);
  color: var(--color-cream);
  position: relative;
  overflow: hidden;
}
.sustain::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 60% at 90% 20%, rgba(139,26,26,0.35), transparent 60%),
    radial-gradient(40% 40% at 10% 90%, rgba(184,172,156,0.12), transparent 60%);
  pointer-events: none;
}
.sustain__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 980px) { .sustain__inner { grid-template-columns: 1.1fr 1fr; gap: 5rem; } }
.sustain h2 { color: var(--color-cream); }
.sustain .lede { color: rgba(250,247,242,0.84); }
.sustain__list {
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
  display: grid;
  gap: 1.5rem;
}
.sustain__list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(250,247,242,0.12);
}
.sustain__list li:last-child { border-bottom: 0; padding-bottom: 0; }
.sustain__list strong {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.25rem;
  color: var(--color-cream);
  display: block;
  margin-bottom: 0.25rem;
}
.sustain__list span { color: rgba(250,247,242,0.7); font-size: 0.95rem; }
.sustain__num {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--color-brand);
  font-size: 1.4rem;
  line-height: 1.2;
  min-width: 2.5rem;
}

/* Project detail page (gallery) */
.project-page {
  background: var(--color-cream);
  padding: clamp(2.5rem, 5vw, 4.5rem) 0 clamp(1.75rem, 3vw, 2.5rem);
}
.project-page__back {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 2rem;
  transition: color .25s var(--ease);
}
.project-page__back:hover { color: var(--color-brand); }
.project-page__back .arrow { transition: transform .25s var(--ease); }
.project-page__back:hover .arrow { transform: translateX(-4px); }

.project-page__title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 0 0 0.6rem;
  color: var(--color-ink);
}
.project-page__meta {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.project-page__accolade {
  display: inline-block;
  margin-top: 1.25rem;
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--color-brand);
  font-size: 1.15rem;
  padding-left: 1rem;
  border-left: 2px solid var(--color-brand);
}

/* Gallery */
.gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(0.6rem, 1.2vw, 1.25rem);
  padding: 0 0 clamp(3rem, 6vw, 5rem);
}
@media (min-width: 760px) {
  .gallery { grid-template-columns: repeat(2, 1fr); }
}
.gallery__item {
  background-color: var(--color-stone-soft);
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}
.gallery__item--wide { grid-column: 1 / -1; aspect-ratio: 16 / 9; }
.gallery__item--landscape { aspect-ratio: 4 / 3; }
.gallery__item--portrait { aspect-ratio: 4 / 5; }
.gallery__item--square { aspect-ratio: 1 / 1; }
.gallery__item--tall { aspect-ratio: 4 / 6; grid-row: span 2; }

/* Gallery image placeholders (until real photos drop in) */
.g--01 { background-image: linear-gradient(135deg, #2a2218 0%, #5a3a26 60%, #8B1A1A 100%); }
.g--02 { background-image: linear-gradient(160deg, #1a1a1a 0%, #3d3d3d 60%, #8a7060 100%); }
.g--03 { background-image: linear-gradient(135deg, #4a3a2a 0%, #8a7a60 60%, #d8c8b0 100%); }
.g--04 { background-image: linear-gradient(160deg, #5a3838 0%, #8B1A1A 50%, #2a1818 100%); }
.g--05 { background-image: linear-gradient(135deg, #2a2825 0%, #6a635a 50%, #c8bfb1 100%); }
.g--06 { background-image: linear-gradient(160deg, #3a2a20 0%, #7a5a45 60%, #c9b196 100%); }
.g--07 { background-image: linear-gradient(135deg, #1a1a1a 0%, #2c2c2c 50%, #6e1414 100%); }
.g--08 { background-image: linear-gradient(160deg, #2c2218 0%, #4a3a26 60%, #b8a082 100%); }
.g--09 { background-image: linear-gradient(135deg, #0a1820 0%, #1a3848 50%, #4a7898 100%); }
.g--10 { background-image: linear-gradient(160deg, #102030 0%, #2a4a6a 60%, #6098b8 100%); }

/* Project nav (next / prev / back) */
.project-nav {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  border-top: 1px solid var(--color-rule);
  padding: clamp(2rem, 4vw, 3rem) 0;
}
@media (min-width: 760px) {
  .project-nav { grid-template-columns: 1fr auto 1fr; align-items: center; gap: 3rem; }
}
.project-nav__link {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted);
  transition: color .25s var(--ease);
}
.project-nav__link strong {
  font-family: var(--font-serif);
  font-style: normal;
  font-weight: 500;
  font-size: 1.4rem;
  letter-spacing: -0.005em;
  text-transform: none;
  color: var(--color-ink);
  transition: color .25s var(--ease);
}
.project-nav__link:hover, .project-nav__link:hover strong { color: var(--color-brand); }
.project-nav__link--prev { text-align: left; }
.project-nav__link--next { text-align: right; align-items: flex-end; }
.project-nav__center { text-align: center; }

/* Project filter tabs (projects.html) */
.project-filters {
  display: flex;
  justify-content: center;
  gap: 0.25rem;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--color-rule);
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}
.project-filter {
  padding: 1.1rem 1.6rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color .25s var(--ease), border-color .25s var(--ease);
  margin-bottom: -1px;
}
.project-filter:hover { color: var(--color-ink); }
.project-filter.is-active {
  color: var(--color-brand);
  border-bottom-color: var(--color-brand);
}
.project-filter__count {
  display: inline-block;
  margin-left: 0.5rem;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.75rem;
  color: var(--color-muted);
}
.project-filter.is-active .project-filter__count { color: var(--color-brand); }
.project[data-hidden="true"] { display: none; }

/* Inner page hero */
.page-hero {
  background: var(--color-cream);
  padding: clamp(3rem, 6vw, 6rem) 0 0;
}
.page-hero__head {
  max-width: 880px;
  margin-bottom: clamp(2.5rem, 4vw, 4rem);
}
.page-hero__head h1 {
  margin-bottom: 1.25rem;
}
.page-hero__head h1 .accent { color: var(--color-brand); font-style: italic; }
.page-hero__head .lede { font-size: clamp(1.1rem, 1.65vw, 1.25rem); }

.page-hero__image {
  height: clamp(320px, 48vw, 580px);
  background-size: cover;
  background-position: center;
  position: relative;
}
.page-hero__image::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 60%, rgba(0,0,0,0.18));
}

/* Hero images for inner pages */
.hero-img--residential { background-image: url("../assets/images/hero/web/residential.jpg"); }
.hero-img--commercial  { background-image: url("../assets/images/hero/web/commercial.jpg"); }
.hero-img--approach    { background-image: url("../assets/images/hero/web/approach.jpg"); }
.hero-img--about       { background-image: url("../assets/images/hero/web/about.jpg"); }
.hero-img--contact     { background-image: url("../assets/images/hero/web/contact.jpg"); }

/* Featured project (side-by-side image + body) */
.feature-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}
@media (min-width: 880px) {
  .feature-block { grid-template-columns: 1.1fr 1fr; gap: 4rem; }
  .feature-block--reverse .feature-block__media { order: 2; }
}
.feature-block__media {
  aspect-ratio: 4 / 3;
  background: var(--color-stone-soft);
  position: relative;
  overflow: hidden;
}
.feature-block__media .project__img {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
}
.feature-block__body .eyebrow { color: var(--color-brand); }
.feature-block__body h3 {
  font-size: clamp(1.8rem, 2.8vw, 2.4rem);
  margin-bottom: 1rem;
}
.feature-block__meta {
  display: flex;
  gap: 2rem;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 1.25rem;
}
.feature-block__body p { color: var(--color-ink-soft); margin-bottom: 1.5rem; }
.feature-block__accolade {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--color-brand);
  font-size: 1.2rem;
  line-height: 1.4;
  margin: 0 0 1.25rem !important;
  padding-left: 1rem;
  border-left: 2px solid var(--color-brand);
}

/* Capabilities list */
.caps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--color-rule);
}
@media (min-width: 720px) { .caps { grid-template-columns: repeat(2, 1fr); } }
.caps__item {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--color-rule);
}
@media (min-width: 720px) {
  .caps__item:nth-child(odd) { padding-right: 2rem; border-right: 1px solid var(--color-rule); }
  .caps__item:nth-child(even) { padding-left: 2rem; }
}
.caps__num {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--color-brand);
  font-size: 0.9rem;
  min-width: 2rem;
}
.caps__name {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 1.8vw, 1.45rem);
  color: var(--color-ink);
  flex: 1;
}

/* Pull-quote (single, centered, larger than .quote) */
.pullquote {
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
}
.pullquote__mark {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--color-brand);
  font-size: 4rem;
  line-height: 0.4;
  margin-bottom: 1.5rem;
}
.pullquote__text {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  line-height: 1.3;
  color: var(--color-ink);
  margin: 0 0 2rem;
}
.pullquote__author {
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-ink);
  margin-bottom: 0.2rem;
}
.pullquote__role {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted);
}

/* Values block (homepage) */
.values-intro {
  max-width: 820px;
  margin: 0 auto 4rem;
  text-align: center;
}
.values-intro .eyebrow { color: var(--color-brand); }
.values-intro h2 { margin-bottom: 1.25rem; }
.values-intro .lede { margin: 0 auto; }

.values {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem 2.5rem;
}
@media (min-width: 720px) { .values { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .values { grid-template-columns: repeat(4, 1fr); gap: 2.5rem; } }

.value {
  position: relative;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-rule);
}
.value__num {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--color-brand);
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}
.value__title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 2.2vw, 1.95rem);
  margin-bottom: 0.75rem;
  color: var(--color-ink);
}
.value__desc {
  color: var(--color-ink-soft);
  font-size: 0.98rem;
  line-height: 1.6;
  margin: 0;
}

/* Testimonials */
.quotes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
@media (min-width: 760px) { .quotes { grid-template-columns: repeat(2, 1fr); } }
.quote {
  border-top: 1px solid var(--color-rule);
  padding-top: 2rem;
}
.quote__mark {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--color-brand);
  font-size: 3rem;
  line-height: 0.6;
  margin-bottom: 0.5rem;
}
.quote__text {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 1.8vw, 1.45rem);
  line-height: 1.4;
  color: var(--color-ink);
  margin-bottom: 1.5rem;
}
.quote__author {
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-ink);
  margin-bottom: 0.1rem;
}
.quote__role {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
}

/* Contact form (contact page) */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2.5rem, 5vw, 4rem);
}
@media (min-width: 880px) {
  .contact-grid { grid-template-columns: 1.5fr 1fr; gap: clamp(3rem, 5vw, 5rem); }
}

.contact-form {
  display: grid;
  gap: 1.5rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 600px) {
  .form-row--two { grid-template-columns: 1fr 1fr; }
}

.form-field { display: flex; flex-direction: column; gap: 0.5rem; }
.form-field label {
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.form-field label .required { color: var(--color-brand); }

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.9rem 1rem;
  font-family: inherit;
  font-size: 1rem;
  line-height: 1.5;
  background: var(--color-paper);
  border: 1px solid var(--color-rule);
  color: var(--color-ink);
  transition: border-color .25s var(--ease), background-color .25s var(--ease);
  border-radius: 0;
  -webkit-appearance: none;
  appearance: none;
}
.form-textarea { min-height: 140px; resize: vertical; font-family: inherit; }
.form-select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' fill='none' stroke='%236B6B6B' stroke-width='1.5' stroke-linecap='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-brand);
  background-color: #fff;
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--color-stone); }

.form-submit { margin-top: 0.5rem; justify-self: start; }

.form-status {
  display: none;
  padding: 1rem 1.25rem;
  background: var(--color-brand-soft);
  border-left: 3px solid var(--color-brand);
  font-size: 0.95rem;
  color: var(--color-brand-dark);
}
.form-status.is-visible { display: block; }
.form-status--success {
  background: #E8EFE0;
  border-left-color: #5A7A3E;
  color: #2A4515;
}
.form-status--error {
  background: #FAE5E5;
  border-left-color: #B23030;
  color: #6A1818;
}

/* Contact info sidebar */
.info-block {
  margin-bottom: 2.25rem;
  padding-bottom: 2.25rem;
  border-bottom: 1px solid var(--color-rule);
}
.info-block:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: 0; }
.info-block h3 {
  font-family: var(--font-sans);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin: 0 0 0.85rem;
}
.info-block p {
  margin: 0;
  line-height: 1.55;
  color: var(--color-ink);
  font-size: 1rem;
}
.info-block p + p { margin-top: 0.4rem; }
.info-block a { transition: color .2s var(--ease); }
.info-block a:hover { color: var(--color-brand); }
.info-block__big {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 2vw, 1.7rem);
  color: var(--color-ink);
  line-height: 1.2;
  display: block;
}

/* Story block (about page) */
.story-intro {
  max-width: 820px;
  margin: 0 auto 3rem;
  text-align: center;
}
.story-intro h2 { margin-bottom: 0.5rem; }
.story-body {
  max-width: 720px;
  margin: 0 auto;
  font-size: 1.08rem;
  line-height: 1.75;
  color: var(--color-ink-soft);
}
.story-body p { margin-bottom: 1.4em; }
.story-body p:last-child { margin-bottom: 0; }

/* Founder block */
.founder {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 880px) { .founder { grid-template-columns: 0.8fr 1.2fr; gap: 4rem; } }
.founder__portrait {
  aspect-ratio: 4 / 5;
  background: linear-gradient(160deg, var(--color-stone-soft) 0%, var(--color-stone) 100%);
  position: relative;
}
.founder__portrait::after {
  content: "AG";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--font-serif);
  font-size: 6rem;
  color: rgba(26,26,26,0.18);
  letter-spacing: 0.05em;
}
.founder__name {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.5vw, 2.6rem);
  margin-bottom: 0.3rem;
}
.founder__role {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-brand);
  margin-bottom: 1.5rem;
}

/* CTA strip */
.cta {
  background: var(--color-brand);
  color: #fff;
  text-align: center;
  padding: clamp(4rem, 7vw, 6rem) 0;
}
.cta h2 { color: #fff; max-width: 22ch; margin: 0 auto 1.25rem; }
.cta p { color: rgba(255,255,255,0.86); max-width: 50ch; margin: 0 auto 2rem; }
.cta .btn--ghost-light:hover { background: #fff; color: var(--color-brand); }

/* Footer */
.site-footer {
  background: #0F0F0F;
  color: rgba(250,247,242,0.78);
  padding: clamp(3rem, 6vw, 5rem) 0 2rem;
  font-size: 0.92rem;
}
.footer__top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(250,247,242,0.12);
}
@media (min-width: 760px) { .footer__top { grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 3rem; } }
.footer__brand img { height: 38px; margin-bottom: 1rem; }
.footer__brand p { max-width: 32ch; color: rgba(250,247,242,0.6); font-size: 0.92rem; }
.footer h4 {
  font-family: var(--font-sans);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(250,247,242,0.5);
  margin-bottom: 1.25rem;
}
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: 0.6rem; }
.footer a { color: rgba(250,247,242,0.78); transition: color .2s; }
.footer a:hover { color: #fff; }
.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 2rem;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: rgba(250,247,242,0.45);
}
.footer__social { display: flex; gap: 1rem; }

/* Image containers — handle <img> children with cover fit */
.gallery__item img,
.project__img img,
.split-card__media img,
.founder__portrait img,
.page-hero__image img,
.feature-block__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.founder__portrait { overflow: hidden; }
.founder__portrait:has(img)::after { display: none; }

/* Reveal-on-scroll */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

/* Utility */
.center-text { text-align: center; }
.muted { color: var(--color-muted); }
.serif { font-family: var(--font-serif); }