:root {
  --color-ink: #0b2f3b;
  --color-ink-2: #214d5b;
  --color-green: #0e5a43;
  --color-green-2: #2f7b61;
  --color-gold: #d99a3c;
  --color-sand: #f4f1e8;
  --color-sand-2: #ebe4d4;
  --color-muted: #60716b;
  --color-line: #d9e3dd;
  --color-white: #ffffff;
  --shadow-soft: 0 18px 45px rgba(9, 47, 59, .12);
  --shadow-card: 0 12px 32px rgba(9, 47, 59, .10);
  --radius-lg: 34px;
  --radius-md: 24px;
  --radius-sm: 16px;
  --container: min(1160px, calc(100vw - 36px));
  --font-sans: Inter, Montserrat, Avenir Next, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-ink);
  background: linear-gradient(180deg, #fff 0%, #fbfaf5 40%, var(--color-sand) 100%);
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 16px;
  background: var(--color-ink);
  color: white;
  padding: .7rem 1rem;
  border-radius: 999px;
  z-index: 1000;
}
.skip-link:focus { left: 16px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.88);
  border-bottom: 1px solid rgba(11,47,59,.08);
  backdrop-filter: blur(16px);
}
.header-inner {
  width: var(--container);
  margin: 0 auto;
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 220px;
}
.brand img {
  width: 84px;
  height: 56px;
  object-fit: contain;
  border-radius: 14px;
  background: white;
  box-shadow: 0 8px 20px rgba(11,47,59,.08);
}
.brand strong {
  display: block;
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
  line-height: 1;
  letter-spacing: .05em;
}
.brand small {
  display: block;
  color: var(--color-muted);
  font-size: .72rem;
  line-height: 1.25;
  margin-top: .25rem;
  text-transform: uppercase;
  letter-spacing: .12em;
}
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  border: 0;
  color: #fff;
  background: var(--color-green);
  padding: .8rem 1rem;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 800;
  box-shadow: var(--shadow-card);
}
.nav-toggle span {
  width: 20px;
  height: 2px;
  background: currentColor;
  position: relative;
  display: inline-block;
}
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  background: currentColor;
}
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }
.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}
.site-nav a,
.dropdown-trigger {
  border: 0;
  background: transparent;
  color: var(--color-ink);
  padding: .82rem 1rem;
  border-radius: 999px;
  font-weight: 800;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.site-nav a:hover,
.dropdown-trigger:hover,
.site-nav a.active,
.dropdown-trigger.active {
  background: #e7efe8;
  color: var(--color-green);
}
.nav-cta {
  background: var(--color-ink) !important;
  color: white !important;
  box-shadow: var(--shadow-card);
}
.dropdown { position: relative; }
.dropdown-trigger::after {
  content: "▾";
  margin-left: .4rem;
  font-size: .7rem;
}
.dropdown-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 12px);
  min-width: 280px;
  padding: .65rem;
  background: white;
  border: 1px solid var(--color-line);
  border-radius: 22px;
  box-shadow: var(--shadow-soft);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity .2s ease, transform .2s ease;
}
.dropdown:hover .dropdown-menu,
.dropdown.open .dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.dropdown-menu a {
  display: block;
  border-radius: 14px;
  padding: .78rem .85rem;
}

main { overflow: hidden; }
.section {
  padding: clamp(4rem, 8vw, 7rem) 0;
}
.section-tight { padding: clamp(2.8rem, 6vw, 4.8rem) 0; }
.container { width: var(--container); margin: 0 auto; }
.eyebrow {
  color: var(--color-gold);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .78rem;
  margin: 0 0 1rem;
}
h1, h2, h3 { line-height: 1.06; margin: 0 0 1rem; letter-spacing: -.04em; }
h1 { font-size: clamp(2.35rem, 6vw, 5.35rem); max-width: 960px; }
h2 { font-size: clamp(2rem, 4vw, 3.35rem); max-width: 860px; }
h3 { font-size: clamp(1.25rem, 2vw, 1.65rem); letter-spacing: -.025em; }
p { margin: 0 0 1.2rem; color: #38514c; }
.lead { font-size: clamp(1.08rem, 2vw, 1.32rem); max-width: 780px; color: #41625a; }

.hero {
  position: relative;
  min-height: calc(100vh - 86px);
  display: grid;
  align-items: center;
  background: var(--color-ink);
  color: white;
}
.hero-media {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .78;
  filter: saturate(.95) contrast(1.02);
}
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(6,38,48,.92) 0%, rgba(6,38,48,.72) 42%, rgba(6,38,48,.18) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  width: var(--container);
  margin: 0 auto;
  padding: clamp(4rem, 9vw, 8rem) 0;
}
.hero h1 { color: white; text-shadow: 0 14px 32px rgba(0,0,0,.2); }
.hero .lead { color: rgba(255,255,255,.88); font-size: clamp(1.05rem, 2vw, 1.38rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2rem; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding: .9rem 1.2rem;
  border-radius: 999px;
  font-weight: 900;
  border: 1px solid transparent;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-card); }
.btn-primary { background: var(--color-gold); color: #1d271f; }
.btn-dark { background: var(--color-ink); color: white; }
.btn-light { background: white; color: var(--color-ink); }
.btn-outline { background: transparent; color: inherit; border-color: currentColor; }
.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(2.5rem, 5vw, 4rem);
  max-width: 760px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 24px;
  overflow: hidden;
  background: rgba(255,255,255,.08);
}
.hero-metrics div { padding: 1rem; backdrop-filter: blur(12px); }
.hero-metrics strong { display: block; font-size: 1.55rem; line-height: 1; color: white; }
.hero-metrics span { display: block; color: rgba(255,255,255,.72); font-size: .88rem; margin-top: .4rem; }

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(300px, .88fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.split.reverse { grid-template-columns: minmax(300px, .88fr) minmax(0, 1.02fr); }
.split.reverse .copy { order: 2; }
.split.reverse .visual { order: 1; }
.visual-card {
  position: relative;
  padding: 12px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(14,90,67,.22), rgba(217,154,60,.22));
  box-shadow: var(--shadow-soft);
}
.visual-card img {
  border-radius: calc(var(--radius-lg) - 12px);
  width: 100%;
  min-height: 340px;
  object-fit: cover;
  background: white;
}
.visual-card::after {
  content: "";
  position: absolute;
  width: 120px;
  height: 120px;
  right: -18px;
  bottom: -18px;
  border-radius: 35px;
  border: 2px solid rgba(217,154,60,.65);
  z-index: -1;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.1rem;
  margin-top: 2rem;
}
.card, .project-card, .sector-card {
  background: rgba(255,255,255,.86);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: clamp(1.25rem, 2vw, 1.65rem);
  box-shadow: var(--shadow-card);
  min-height: 100%;
}
.card-icon {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  object-fit: cover;
  margin-bottom: 1rem;
  box-shadow: 0 8px 20px rgba(9,47,59,.1);
}
.card a { color: var(--color-green); font-weight: 900; }
ul.clean { list-style: none; padding: 0; margin: 1rem 0 0; display: grid; gap: .65rem; }
ul.clean li { position: relative; padding-left: 1.7rem; color: #38514c; }
ul.clean li::before { content: "✓"; position: absolute; left: 0; color: var(--color-green); font-weight: 900; }

.band {
  background: linear-gradient(135deg, var(--color-ink) 0%, var(--color-green) 100%);
  color: white;
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 5vw, 4rem);
  box-shadow: var(--shadow-soft);
}
.band p, .band .lead { color: rgba(255,255,255,.82); }
.band h2, .band h3 { color: white; }
.benefit-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}
.benefit-list li {
  list-style: none;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 18px;
  padding: 1rem;
  color: rgba(255,255,255,.9);
}

.page-hero {
  background: linear-gradient(135deg, rgba(244,241,232,.92), rgba(231,239,232,.92));
  padding: clamp(3.8rem, 8vw, 6.5rem) 0;
  border-bottom: 1px solid var(--color-line);
}
.page-hero .container {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 2.5rem;
  align-items: center;
}
.page-hero img {
  width: 100%;
  border-radius: 30px;
  background: white;
  box-shadow: var(--shadow-card);
  border: 10px solid white;
}
.breadcrumb { color: var(--color-muted); font-weight: 800; font-size: .9rem; margin-bottom: 1rem; }
.breadcrumb a { color: var(--color-green); }

.project-card { display: grid; gap: .85rem; }
.project-card .tag, .tag {
  display: inline-flex;
  align-items: center;
  width: max-content;
  background: #e7efe8;
  color: var(--color-green);
  font-weight: 900;
  font-size: .78rem;
  border-radius: 999px;
  padding: .35rem .7rem;
}
.project-card .location { color: var(--color-gold); font-weight: 900; }

.process {
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}
.process-card {
  counter-increment: step;
  background: white;
  border: 1px solid var(--color-line);
  border-radius: 24px;
  padding: 1.25rem;
  box-shadow: var(--shadow-card);
}
.process-card::before {
  content: counter(step, decimal-leading-zero);
  display: inline-flex;
  color: var(--color-gold);
  font-weight: 900;
  letter-spacing: .12em;
  margin-bottom: .8rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}
.form-card {
  background: white;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 3vw, 2rem);
  box-shadow: var(--shadow-soft);
}
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.field { display: grid; gap: .35rem; }
.field.full { grid-column: 1 / -1; }
label { font-weight: 900; color: var(--color-ink); }
input, textarea {
  width: 100%;
  border: 1px solid #cad7d0;
  background: #fbfcfa;
  color: var(--color-ink);
  padding: .95rem 1rem;
  border-radius: 16px;
  outline: none;
  transition: border .2s ease, box-shadow .2s ease;
}
textarea { min-height: 150px; resize: vertical; }
input:focus, textarea:focus { border-color: var(--color-green); box-shadow: 0 0 0 4px rgba(14,90,67,.12); }
.form-note { font-size: .9rem; color: var(--color-muted); margin-top: 1rem; }
.form-status { margin-top: 1rem; font-weight: 800; color: var(--color-green); }

.faq { display: grid; gap: .8rem; margin-top: 2rem; }
details {
  background: white;
  border: 1px solid var(--color-line);
  border-radius: 20px;
  padding: 1rem 1.15rem;
  box-shadow: 0 8px 20px rgba(9,47,59,.06);
}
summary { cursor: pointer; font-weight: 900; color: var(--color-ink); }
details p { margin-top: .85rem; }

.site-footer {
  background: #082c35;
  color: white;
  padding: 3rem 0 1.3rem;
}
.footer-grid {
  width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr .8fr .8fr;
  gap: 2rem;
}
.site-footer p, .site-footer a { color: rgba(255,255,255,.74); }
.site-footer h3 { color: white; font-size: 1rem; letter-spacing: 0; }
.footer-logo { width: 110px; border-radius: 16px; background: white; margin-bottom: 1rem; }
.footer-links { display: grid; gap: .55rem; }
.footer-bottom {
  width: var(--container);
  margin: 2rem auto 0;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,.16);
  color: rgba(255,255,255,.58);
  font-size: .9rem;
}

@media (max-width: 980px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: fixed;
    inset: 86px 18px auto 18px;
    display: none;
    background: white;
    border: 1px solid var(--color-line);
    border-radius: 26px;
    box-shadow: var(--shadow-soft);
    padding: .8rem;
    flex-direction: column;
    align-items: stretch;
    max-height: calc(100vh - 110px);
    overflow: auto;
  }
  .site-nav.open { display: flex; }
  .site-nav a, .dropdown-trigger { width: 100%; text-align: left; border-radius: 16px; }
  .dropdown-menu {
    position: static;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    box-shadow: none;
    border: 0;
    min-width: 100%;
    display: none;
    background: #f7f9f4;
    margin-top: .2rem;
  }
  .dropdown.open .dropdown-menu { display: block; }
  .split, .split.reverse, .page-hero .container, .contact-grid { grid-template-columns: 1fr; }
  .split.reverse .copy, .split.reverse .visual { order: initial; }
  .card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-hero img { max-width: 440px; }
}
@media (max-width: 680px) {
  .header-inner { min-height: 78px; }
  .brand { min-width: auto; }
  .brand img { width: 64px; height: 48px; }
  .brand small { display: none; }
  .site-nav { inset-top: 78px; }
  h1 { font-size: clamp(2.15rem, 10.5vw, 3.25rem); }
  h2 { font-size: clamp(1.85rem, 8vw, 2.65rem); }
  .hero { min-height: auto; }
  .hero-content { padding: 4.5rem 0; }
  .hero-metrics, .card-grid, .benefit-list, .process, .form-grid, .footer-grid { grid-template-columns: 1fr; }
  .visual-card img { min-height: 260px; }
  .btn { width: 100%; }
}