/* Palette sampled from the renders themselves: overcast sky, raw precast
   concrete, the ochre repaint, and the near-black of recessed glazing. */
:root {
  --paper:    #F1F3F5;
  --panel:    #E4E7EA;
  --ink:      #1B242E;
  --ink-soft: #55606B;
  --rule:     #CBD1D7;
  --ochre:    #9A7B33;
  --ochre-bg: #C2A15C;
  --sky:      #C7D3DD;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper:    #11171D;
    --panel:    #1A222A;
    --ink:      #DFE5EB;
    --ink-soft: #98A3AE;
    --rule:     #2C363F;
    --ochre:    #D3B36B;
    --ochre-bg: #C2A15C;
    --sky:      #7D8B99;
  }
}

:root[data-theme="dark"] {
  --paper:    #11171D;
  --panel:    #1A222A;
  --ink:      #DFE5EB;
  --ink-soft: #98A3AE;
  --rule:     #2C363F;
  --ochre:    #D3B36B;
  --ochre-bg: #C2A15C;
  --sky:      #7D8B99;
}

:root[data-theme="light"] {
  --paper:    #F1F3F5;
  --panel:    #E4E7EA;
  --ink:      #1B242E;
  --ink-soft: #55606B;
  --rule:     #CBD1D7;
  --ochre:    #9A7B33;
  --ochre-bg: #C2A15C;
  --sky:      #C7D3DD;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .eyebrow, nav a, .stat-n {
  font-family: "Barlow Condensed", "Helvetica Neue Condensed", Arial, sans-serif;
}

h1, h2, h3 {
  text-wrap: balance;
  line-height: 1.05;
  letter-spacing: 0.01em;
  margin: 0;
}

a { color: var(--ochre); }
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--ochre-bg);
  outline-offset: 3px;
}

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

.wrap {
  width: min(1080px, calc(100% - 3rem));
  margin-inline: auto;
}

/* ---------------------------------------------------------------- header */

header.site {
  border-bottom: 1px solid var(--rule);
  position: sticky;
  top: 0;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(8px);
  z-index: 10;
}

header.site .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.9rem;
}

.wordmark {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--ink);
}
.wordmark img { width: 30px; height: 30px; border-radius: 3px; }
.wordmark span {
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: 1.32rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-weight: 600;
}

nav { display: flex; gap: 1.6rem; }
nav a {
  text-transform: uppercase;
  letter-spacing: 0.11em;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--ink-soft);
  padding-block: 0.2rem;
  border-bottom: 2px solid transparent;
}
nav a:hover, nav a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--ochre-bg);
}

/* ------------------------------------------------------------------ hero */

.hero { position: relative; background: var(--sky); }
.hero img {
  width: 100%;
  height: clamp(300px, 56vh, 560px);
  object-fit: cover;
  object-position: center 62%;
}
.hero .overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding-block: 3.5rem 2rem;
  background: linear-gradient(to top,
              rgba(12, 17, 22, 0.86), rgba(12, 17, 22, 0));
}
.hero h1 {
  color: #fff;
  font-size: clamp(2.2rem, 6.4vw, 4.4rem);
  text-transform: uppercase;
  letter-spacing: 0.015em;
  font-weight: 600;
  max-width: 20ch;
}
.hero p {
  color: #DBE2E8;
  margin: 0.7rem 0 0;
  max-width: 56ch;
  font-size: 1.03rem;
}

/* --------------------------------------------------------------- section */

section { padding-block: clamp(2.8rem, 6vw, 4.6rem); }
section + section { border-top: 1px solid var(--rule); }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.19em;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ochre);
  margin: 0 0 0.9rem;
}

h2 {
  font-size: clamp(1.7rem, 3.6vw, 2.5rem);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 1.1rem;
}

.lede { font-size: 1.12rem; max-width: 62ch; }
.body-col { max-width: 66ch; }
.body-col p + p { margin-top: 1rem; }

/* ----------------------------------------------------------------- stats */

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  margin-top: 2rem;
}
.stat { background: var(--panel); padding: 1.15rem 1.25rem; }
.stat-n {
  display: block;
  font-size: 2.1rem;
  font-weight: 600;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.stat-l {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.86rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* --------------------------------------------------------------- gallery */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.1rem;
  margin-top: 2rem;
}
figure { margin: 0; }
figure img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--rule);
}
figcaption {
  margin-top: 0.5rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

/* ------------------------------------------------------------------ list */

.spec {
  list-style: none;
  padding: 0;
  margin: 1.6rem 0 0;
  max-width: 66ch;
}
.spec li {
  display: flex;
  gap: 1rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--rule);
}
.spec b {
  flex: 0 0 11rem;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.86rem;
  letter-spacing: 0.07em;
  color: var(--ink-soft);
  padding-top: 0.16rem;
}

/* --------------------------------------------------------------- contact */

.contact-card {
  border: 1px solid var(--rule);
  background: var(--panel);
  padding: clamp(1.4rem, 4vw, 2.2rem);
  max-width: 46rem;
  margin-top: 1.8rem;
}
.contact-card a.mail {
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: clamp(1.4rem, 4vw, 2rem);
  text-transform: none;
  letter-spacing: 0.01em;
  word-break: break-word;
}

/* ---------------------------------------------------------------- footer */

footer.site {
  border-top: 1px solid var(--rule);
  padding-block: 2rem 2.6rem;
  color: var(--ink-soft);
  font-size: 0.9rem;
}
footer.site .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.6rem;
  justify-content: space-between;
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}