:root {
  --green-950: #0b2d23;
  --green-900: #0f3a2f;
  --green-800: #145141;
  --green-700: #1d6a56;
  --green-500: #4a9a7f;
  --green-300: #9accbb;
  --green-100: #e7f0ec;
  --slate-100: #f5f8f7;
  --line-200: #d2dfd9;
  --text-900: #0f2823;
  --text-700: #36524a;
  --white: #ffffff;
  --max-width: 1180px;
  --radius-sm: 0.35rem;
  --radius-md: 0.6rem;
  --shadow-soft: 0 12px 30px rgba(10, 36, 29, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Barlow", "Segoe UI", sans-serif;
  color: var(--text-900);
  background: var(--white);
  line-height: 1.55;
}

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

.container {
  width: min(var(--max-width), 92vw);
  margin: 0 auto;
}

.section {
  padding: 6rem 0;
}

.section-light {
  background: var(--white);
}

.section-neutral {
  background: linear-gradient(180deg, #f8fbfa 0%, var(--green-100) 100%);
}

.section-dark {
  background: linear-gradient(140deg, var(--green-950) 0%, var(--green-900) 55%, var(--green-800) 100%);
  color: var(--white);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2rem;
}

.compact-heading {
  margin-bottom: 1.3rem;
}

.eyebrow {
  margin: 0 0 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--green-700);
}

.section-dark .eyebrow,
.hero .eyebrow,
.contact-section .eyebrow,
.featured-panel .eyebrow {
  color: var(--green-300);
}

h1,
h2,
h3 {
  margin: 0 0 0.9rem;
  font-family: "Source Serif 4", Georgia, serif;
  line-height: 1.12;
}

h1 {
  font-size: clamp(2.2rem, 4.1vw, 4.25rem);
  max-width: 900px;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.65rem);
}

h3 {
  font-size: 1.35rem;
}

p {
  margin: 0 0 1rem;
  font-size: 1.03rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid rgba(10, 36, 29, 0.1);
}

.nav-wrap {
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.72rem;
  font-weight: 700;
}

.brand-mark {
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--green-900);
  color: var(--white);
  font-family: "Source Serif 4", Georgia, serif;
}

.brand-text {
  letter-spacing: 0.02em;
  font-size: 1.01rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.15rem;
}

.site-nav a {
  font-size: 0.83rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--text-700);
}

.site-nav a:hover {
  color: var(--green-800);
}

.nav-cta {
  padding: 0.58rem 0.82rem;
  border: 1px solid var(--green-800);
  color: var(--green-900) !important;
}

.nav-toggle {
  display: none;
  width: 2.6rem;
  height: 2.6rem;
  border: 1px solid var(--line-200);
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 0.45rem;
  gap: 0.3rem;
  flex-direction: column;
  justify-content: center;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--green-900);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: calc(92vh - 80px);
  display: flex;
  align-items: end;
  color: var(--white);
  background:
    linear-gradient(95deg, rgba(7, 28, 23, 0.84) 18%, rgba(7, 28, 23, 0.42) 76%),
    url("https://images.unsplash.com/photo-1501004318641-b39e6451bec6?auto=format&fit=crop&w=2100&q=80") center/cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(9, 27, 22, 0.65) 0%, rgba(9, 27, 22, 0.25) 100%);
  z-index: -1;
}

.hero-content {
  padding: 5.6rem 0 3.3rem;
}

.hero-lead {
  max-width: 740px;
  font-size: 1.16rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.2rem;
}

.hero-meta {
  margin-top: 2.4rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.34);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.hero-meta article {
  padding-right: 0.8rem;
}

.meta-value {
  margin: 0 0 0.2rem;
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
}

.meta-label {
  margin: 0;
  color: #d8eee6;
  font-size: 0.96rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.05rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  font-weight: 700;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.btn-primary {
  background: var(--green-300);
  color: #12352b;
  border-color: var(--green-300);
}

.btn-primary:hover {
  background: #87bda9;
  border-color: #87bda9;
}

.btn-secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.72);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
}

.btn-tertiary {
  color: var(--green-900);
  border-color: var(--green-900);
  background: transparent;
}

.btn-tertiary:hover {
  background: rgba(15, 58, 47, 0.08);
}

.service-grid,
.package-grid,
.sector-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1rem;
}

.service-card,
.package-card,
.sector-grid article {
  padding: 1.35rem;
  border-radius: var(--radius-sm);
}

.service-card {
  grid-column: span 6;
  background: var(--slate-100);
  border: 1px solid var(--line-200);
  border-left: 4px solid var(--green-700);
}

.service-card ul {
  margin: 0.45rem 0 0;
  padding-left: 1rem;
}

.service-card li {
  margin: 0.3rem 0;
}

.sector-band {
  background: #10372d;
  color: var(--white);
  padding: 4.4rem 0;
}

.sector-band h2 {
  max-width: 670px;
}

.sector-grid article {
  grid-column: span 4;
  border: 1px solid rgba(154, 204, 187, 0.34);
  background: rgba(255, 255, 255, 0.04);
  font-weight: 600;
}

.package-card {
  grid-column: span 4;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.06);
}

.package-length {
  margin: 0 0 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--green-300);
}

.split-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  gap: 1.25rem;
}

.phase-list {
  margin: 1rem 0 0;
  padding-left: 1.1rem;
}

.phase-list li {
  margin: 0.45rem 0;
}

.featured-panel {
  background: linear-gradient(150deg, #0f382d 0%, #18503f 100%);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-left: 4px solid var(--green-300);
  padding: 1.45rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-soft);
}

.inline-link {
  display: inline-block;
  margin-top: 0.2rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--green-300);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
  align-items: stretch;
}

.about-image-wrap {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line-200);
}

.about-image {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 340px;
  object-fit: cover;
  object-position: center;
}

.about-copy {
  background: var(--white);
  border: 1px solid var(--line-200);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.contact-section {
  background:
    radial-gradient(circle at 84% 22%, rgba(154, 204, 187, 0.2), rgba(154, 204, 187, 0) 45%),
    linear-gradient(150deg, #0a2b22 0%, #123c31 100%);
  color: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 1.5rem;
  align-items: center;
}

.contact-direct {
  padding: 1.15rem;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
}

.contact-note {
  margin: 0 0 0.7rem;
  color: #d6ebe4;
}

.site-footer {
  background: #f8fbf9;
  border-top: 1px solid var(--line-200);
}

.footer-wrap {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.9rem;
  color: var(--text-700);
}

.footer-wrap a {
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-size: 0.76rem;
  font-weight: 700;
}

.reveal,
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

.reveal.is-visible,
.reveal-stagger > *.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1040px) {
  .service-card,
  .package-card,
  .sector-grid article {
    grid-column: span 6;
  }

  .split-layout,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .about-image {
    min-height: 300px;
  }
}

@media (max-width: 820px) {
  .section {
    padding: 4.7rem 0;
  }

  .hero {
    min-height: 80vh;
  }

  .hero-content {
    padding: 4.4rem 0 2.4rem;
  }

  .hero-meta {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }

  .site-nav {
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    display: grid;
    gap: 0.3rem;
    padding: 0.85rem 4vw 1rem;
    background: rgba(255, 255, 255, 0.99);
    border-bottom: 1px solid var(--line-200);
    transform-origin: top;
    transform: scaleY(0);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.2s ease, opacity 0.2s ease;
  }

  .site-nav.is-open {
    transform: scaleY(1);
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav .nav-cta {
    justify-self: start;
    margin-top: 0.2rem;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .service-card,
  .package-card,
  .sector-grid article {
    grid-column: span 12;
  }
}