:root {
  --green: #1b4793;
  --green-bright: #3d7fd4;
  --green-deep: #12356e;
  --ink: #1c242c;
  --ink-2: #2a333c;
  --muted: #5a646e;
  --line: #d5dce3;
  --paper: #f4f6f8;
  --paper-2: #e8eef4;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(31, 37, 38, 0.12);
  --header-h: 92px;
  --wrap: 1180px;
  --font: "Outfit", system-ui, sans-serif;
  --serif: "Newsreader", "Times New Roman", serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
main img {
  transform: translate3d(0, var(--py, 0px), 0) scale(var(--ps, 1.12));
  will-change: transform;
}
a { color: var(--green); text-decoration: none; }
a:hover { color: var(--green-deep); }
button, input, select, textarea { font-family: inherit; }

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--green);
  color: #fff;
  padding: 8px 16px;
  z-index: 1000;
}
.skip:focus { left: 12px; top: 12px; }

.wrap {
  width: min(calc(100% - 48px), var(--wrap));
  margin-inline: auto;
}

.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--green);
  margin: 0 0 12px;
}

h1, h2, h3, .serif { font-family: var(--serif); font-weight: 500; letter-spacing: -0.02em; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--green);
  color: #fff;
  padding: 14px 26px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 0;
  cursor: pointer;
  transition: background 0.2s var(--ease), transform 0.2s var(--ease), color 0.2s;
}
.btn:hover { background: var(--green-deep); color: #fff; }
.btn-ghost {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.55);
}
.btn-ghost:hover { background: #fff; color: var(--ink); }
.btn-outline {
  background: transparent;
  color: var(--green);
  border: 1px solid var(--green);
}
.btn-outline:hover { background: var(--green); color: #fff; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  height: var(--header-h);
  background: #fff;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.site-header.scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 8px 24px rgba(31,37,38,0.06);
}
.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo img { height: 58px; width: auto; background: #fff; }
.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav a {
  color: var(--ink);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.nav a:hover,
.nav a.active { color: var(--green); }
.nav .btn { color: #fff; padding: 11px 18px; }
.nav .btn:hover { color: #fff; }
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 1px;
  transition: transform 0.2s var(--ease), opacity 0.2s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Hero */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h) - 125px);
  display: grid;
  place-items: center;
  color: #fff;
  overflow: hidden;
  background: var(--ink);
}
.hero-media {
  position: absolute;
  inset: -12%;
  pointer-events: none;
  overflow: hidden;
  z-index: 1;
}
.hero-media iframe,
.hero-media #hero-yt {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100vw;
  height: 56.25vw;
  min-height: 130%;
  min-width: 230%;
  border: 0;
  pointer-events: none;
  transform: translate(-50%, calc(-50% + var(--py, 0px))) scale(var(--ps, 1.55));
}
.hero img.bg {
  position: absolute;
  inset: -8%;
  width: 116%;
  height: 116%;
  object-fit: cover;
  z-index: 2;
  transition: opacity 0.8s ease;
  transform: translate3d(0, var(--py, 0px), 0) scale(var(--ps, 1.12));
  will-change: transform;
}
.hero.video-ready img.bg { opacity: 0; }
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  background:
    linear-gradient(180deg, rgba(20,25,26,0.15) 0%, rgba(20,25,26,0.55) 45%, rgba(20,25,26,0.78) 100%);
}
.hero-content {
  position: relative;
  z-index: 4;
  text-align: center;
  padding: 56px 24px 72px;
  max-width: 900px;
}
.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  line-height: 1.05;
  margin: 0 0 22px;
  color: #fff;
}
.hero p.lede {
  margin: 0 auto 36px;
  max-width: 640px;
  color: rgba(255,255,255,0.88);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  letter-spacing: 0.04em;
}
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero h1,
.page-hero h1,
.split-copy h2,
.section-head h2,
.cta-band h2,
.prose h2 {
  will-change: transform;
}

.page-hero {
  position: relative;
  min-height: 42vh;
  display: grid;
  align-items: end;
  color: #fff;
  background: var(--ink);
  overflow: hidden;
}
.page-hero img.bg {
  position: absolute;
  inset: -8%;
  width: 116%;
  height: 116%;
  object-fit: cover;
  transform: translate3d(0, var(--py, 0px), 0) scale(var(--ps, 1.12));
  will-change: transform;
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20,25,26,0.2), rgba(20,25,26,0.78));
}
.page-hero .wrap { position: relative; z-index: 1; padding: 90px 0 48px; }
.page-hero h1 {
  font-size: clamp(2.2rem, 5vw, 4rem);
  margin: 0;
  color: #fff;
  line-height: 1.08;
}

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--green);
  color: #fff;
}
.stat {
  padding: 32px 20px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.16);
}
.stat:last-child { border-right: 0; }
.stat b {
  display: block;
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 500;
  color: #fff;
}
.stat span {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.62);
}

/* Sections */
.section { padding: 96px 0; }
.section-tight { padding: 72px 0; }
.section-dark { background: var(--ink); color: #fff; }
.section-alt { background: var(--paper-2); }
.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: center;
}
.split.reverse { grid-template-columns: 1.1fr 0.9fr; }
.split-copy h2 {
  font-size: clamp(2rem, 3.4vw, 3rem);
  line-height: 1.15;
  margin: 0 0 20px;
}
.split-copy p { color: var(--muted); margin: 0 0 16px; }
.section-dark p { color: rgba(255,255,255,0.78); }
.pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.pair img, .frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: translate3d(0, var(--py, 0px), 0) scale(var(--ps, 1.12));
  will-change: transform;
}
.frame { overflow: hidden; background: #ccc; min-height: 280px; }
.pair .tall { grid-row: span 2; min-height: 420px; }

/* Featured */
.featured {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  min-height: 560px;
  background: var(--ink);
  color: #fff;
}
.featured-media { position: relative; min-height: 360px; overflow: hidden; }
.featured-media img {
  position: absolute;
  inset: -8%;
  width: 116%;
  height: 116%;
  object-fit: cover;
  transform: translate3d(0, var(--py, 0px), 0) scale(var(--ps, 1.12));
  will-change: transform;
}
.featured-copy {
  padding: 64px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.featured-copy h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin: 0 0 8px;
  color: #fff;
}
.featured-copy .loc {
  color: var(--green-bright);
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.meta-row {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  margin: 28px 0;
}
.meta-row div b { display: block; font-family: var(--serif); font-size: 1.4rem; color: #fff; }
.meta-row div span { font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.55); }
.stat-box {
  background: #fff;
  border: 1px solid var(--line);
  padding: 28px;
  display: grid;
  gap: 22px;
}
.stat-box div b { display: block; font-family: var(--serif); font-size: 1.5rem; color: var(--ink); }
.stat-box div span { font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }

/* Cards */
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 40px;
}
.section-head h2 {
  font-size: clamp(2rem, 3.5vw, 3.1rem);
  margin: 0;
  line-height: 1.1;
}
.grid-3, .grid-4, .grid-2 {
  display: grid;
  gap: 22px;
}
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.project-card {
  display: block;
  color: inherit;
  background: #fff;
  overflow: hidden;
  border: 1px solid var(--line);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  color: inherit;
}
.project-card .thumb {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #ccc;
}
.project-card .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: translate3d(0, var(--py, 0px), 0) scale(var(--ps, 1.1));
  transition: transform 0.7s var(--ease);
  will-change: transform;
}
.project-card:hover .thumb img { --ps: 1.18; }
.project-card .body { padding: 18px 18px 22px; }
.project-card .cat {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green);
  margin: 0 0 6px;
}
.project-card h3 {
  margin: 0 0 6px;
  font-size: 1.35rem;
  line-height: 1.2;
}
.project-card p { margin: 0; color: var(--muted); font-size: 0.92rem; }

.service-card {
  background: #fff;
  padding: 32px 28px;
  border: 1px solid var(--line);
  height: 100%;
}
.service-card .num {
  font-family: var(--serif);
  font-size: 1.6rem;
  color: var(--green);
  display: block;
  margin-bottom: 12px;
}
.service-card h3 { margin: 0 0 10px; font-size: 1.45rem; }
.service-card p { margin: 0; color: var(--muted); }

.office-card {
  background: #fff;
  padding: 32px 28px;
  border-top: 3px solid var(--green);
  border: 1px solid var(--line);
  border-top: 3px solid var(--green);
}
.office-card h3 { margin: 0 0 12px; font-size: 1.6rem; }
.office-card p { margin: 0 0 8px; color: var(--muted); }
.office-card a { font-weight: 600; }

.cta-band {
  position: relative;
  overflow: hidden;
  color: #fff;
  min-height: 380px;
  display: grid;
  place-items: center;
  text-align: center;
}
.cta-band img.bg {
  position: absolute;
  inset: -8%;
  width: 116%;
  height: 116%;
  object-fit: cover;
  transform: translate3d(0, var(--py, 0px), 0) scale(var(--ps, 1.12));
  will-change: transform;
}
.cta-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(27, 71, 147, 0.82);
}
.cta-band .wrap { position: relative; z-index: 1; padding: 80px 0; }
.cta-band h2 {
  font-size: clamp(2rem, 4vw, 3.3rem);
  margin: 0 0 12px;
  color: #fff;
}

/* Project detail */
.prose { max-width: 720px; }
.prose h2 { font-size: 2rem; margin: 0 0 16px; }
.prose p { color: var(--muted); }
.feature-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
}
.feature-list li {
  padding: 14px 0 14px 28px;
  border-top: 1px solid var(--line);
  position: relative;
  color: var(--ink-2);
}
.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 10px;
  height: 10px;
  background: var(--green);
}
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.gallery a {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #ccc;
}
.gallery a img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: translate3d(0, var(--py, 0px), 0) scale(var(--ps, 1.1));
  transition: transform 0.5s var(--ease);
  will-change: transform;
}
.gallery a:hover img { --ps: 1.16; }
.gallery a:first-child {
  grid-column: span 2;
  grid-row: span 2;
  aspect-ratio: auto;
  min-height: 420px;
}

/* Form */
form.rfi {
  display: grid;
  gap: 14px;
  background: #fff;
  padding: 32px;
  border: 1px solid var(--line);
}
.fields-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
label { display: block; font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 6px; }
input, select, textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
}
textarea { min-height: 140px; resize: vertical; }
.hp { position: absolute; left: -9999px; }
.form-note { font-size: 0.9rem; color: var(--muted); }
.alert {
  padding: 14px 16px;
  border: 1px solid var(--green);
  background: #e8f0fa;
  color: var(--green-deep);
  margin-bottom: 18px;
}
.alert.error { border-color: #8a1f1f; background: #fbeeee; color: #8a1f1f; }

/* Footer */
.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.72);
  padding: 64px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 48px;
}
.site-footer h4 {
  color: #fff;
  font-family: var(--font);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin: 0 0 14px;
}
.site-footer a { color: rgba(255,255,255,0.72); }
.site-footer a:hover { color: #fff; }
.site-footer p { margin: 0 0 8px; }
.footer-logo img { height: 42px; filter: brightness(10); mix-blend-mode: screen; }
.legal {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 18px;
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(12,14,14,0.94);
  display: none;
  z-index: 200;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: min(92vw, 1400px); max-height: 88vh; }
.lightbox button {
  position: absolute;
  top: 18px;
  right: 18px;
  background: transparent;
  border: 0;
  color: #fff;
  font-size: 32px;
  cursor: pointer;
}

/* Misc */
.licenses { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 24px; }
.licenses span {
  border: 1px solid var(--line);
  padding: 8px 12px;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: #fff;
}
.more { margin-top: 36px; text-align: center; }
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
  align-items: start;
}

.btn + .btn-outline { margin-left: 8px; }

@media (max-width: 980px) {
  .split, .split.reverse, .featured, .grid-3, .grid-4, .footer-grid, .stats, .avail-grid {
    grid-template-columns: 1fr 1fr;
  }
  .featured-copy { padding: 40px 28px; }
  .gallery { grid-template-columns: 1fr 1fr; }
  .gallery a:first-child { grid-column: span 2; grid-row: auto; min-height: 280px; }
}

@media (max-width: 760px) {
  .wrap { width: min(calc(100% - 32px), var(--wrap)); }
  .nav-toggle { display: flex; }
  .nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 12px 20px 24px;
    border-bottom: 1px solid var(--line);
    gap: 0;
  }
  .nav.open { display: flex; }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .nav .btn { margin-top: 12px; }
  .split, .split.reverse, .featured, .grid-3, .grid-4, .grid-2, .footer-grid, .stats, .fields-2, .pair, .contact-layout, .avail-grid {
    grid-template-columns: 1fr;
  }
  .stat { border-right: 0; border-bottom: 1px solid rgba(255,255,255,0.16); }
  .hero { min-height: calc(78vh - 125px); }
  .section { padding: 64px 0; }
  .gallery, .gallery a:first-child { grid-template-columns: 1fr; min-height: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-media iframe,
  main img,
  .hero h1, .page-hero h1, .split-copy h2, .section-head h2, .cta-band h2, .prose h2 {
    transform: none !important;
    will-change: auto;
  }
}

.avail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.avail-card {
  background: #fff;
  border: 1px solid var(--line);
  padding: 22px 20px;
}
.avail-card h3 {
  margin: 0 0 8px;
  font-size: 1.15rem;
  font-family: var(--font);
  font-weight: 600;
  letter-spacing: 0;
}
.avail-card p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.avail-card .sf {
  display: block;
  margin-top: 10px;
  font-family: var(--serif);
  font-size: 1.35rem;
  color: var(--ink);
}
.lease-card {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 24px;
  align-items: center;
  background: #fff;
  border: 1px solid var(--line);
  padding: 24px;
  margin-top: 28px;
  overflow: hidden;
}
.lease-card img { width: 100%; height: auto; }
.site-footer .credit a { color: #fff; }
@media (max-width: 760px) {
  .avail-grid, .lease-card { grid-template-columns: 1fr; }
}