:root {
  --bg: #f4f8f6;
  --surface: #ffffff;
  --ink: #16261f;
  --muted: #4d5d56;
  --brand: #0a8a4a;
  --brand-deep: #066338;
  --accent: #e2f2e9;
  --line: #d7e6df;
  --shadow: 0 14px 35px rgba(15, 48, 32, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 18%, #d9efe4 0%, transparent 30%),
    radial-gradient(circle at 88% 82%, #e6f6ee 0%, transparent 36%),
    var(--bg);
  line-height: 1.6;
}

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

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.bg-shape {
  position: fixed;
  z-index: -1;
  pointer-events: none;
  border-radius: 999px;
  filter: blur(10px);
}

.bg-shape-a {
  width: 420px;
  height: 420px;
  background: rgba(10, 138, 74, 0.15);
  top: -120px;
  right: -110px;
}

.bg-shape-b {
  width: 360px;
  height: 360px;
  background: rgba(39, 179, 108, 0.12);
  bottom: -100px;
  left: -90px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(8px);
  background: rgba(244, 248, 246, 0.85);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 100px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand-logo {
  width: 140px;
  height: 76px;
  border-radius: 10px;
  object-fit: contain;
  object-position: center;
  background: #ffffff;
  padding: 3px 6px;
  border: 1px solid #e3ece7;
  box-shadow: var(--shadow);
}

.brand-text {
  color: var(--ink);
  font-weight: 800;
  font-size: 1.08rem;
  letter-spacing: 0.01em;
}

.site-nav {
  display: flex;
  gap: 24px;
}

.site-nav a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
}

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

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  font-weight: 700;
  border-radius: 10px;
  padding: 10px 14px;
  cursor: pointer;
}

.hero {
  padding: 74px 0 48px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: stretch;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 10px;
  font-weight: 700;
  color: var(--brand);
  background: var(--accent);
  padding: 5px 12px;
  border-radius: 999px;
}

h1,
h2,
h3 {
  line-height: 1.2;
  margin-top: 0;
}

h1,
h2 {
  font-family: "Source Serif 4", serif;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.35rem);
  margin-bottom: 14px;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.35rem);
  margin-bottom: 14px;
}

.hero-copy p {
  margin: 0;
  max-width: 62ch;
  color: var(--muted);
}

.hero-actions {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  font-weight: 700;
  padding: 12px 18px;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--brand) 0%, #14a85b 100%);
  box-shadow: 0 8px 22px rgba(10, 138, 74, 0.34);
}

.btn-secondary {
  color: var(--brand-deep);
  background: #edf7f1;
  border: 1px solid #cae9d9;
}

.hero-card {
  background: linear-gradient(160deg, #0b7d44 0%, #065b33 100%);
  color: #fff;
  border-radius: 20px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.hero-logo {
  width: min(100%, 360px);
  margin: 0 auto 16px;
  border-radius: 12px;
  background: #ffffff;
  padding: 8px 10px;
  border: 1px solid #d5e7dd;
  box-shadow: 0 10px 26px rgba(6, 46, 27, 0.2);
}
.hero-card h2 {
  font-size: 1.55rem;
  margin-bottom: 10px;
}

.hero-card ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 10px;
}

.section {
  padding: 68px 0;
}

.section-head {
  margin-bottom: 20px;
}

.section-head h2 {
  margin-bottom: 8px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px;
  box-shadow: 0 8px 24px rgba(20, 60, 42, 0.06);
}

.service-card h3 {
  margin-bottom: 8px;
  font-size: 1.15rem;
}

.service-card p {
  margin: 0;
  color: var(--muted);
}

.about-section {
  background: linear-gradient(180deg, rgba(239, 248, 243, 0.72) 0%, rgba(239, 248, 243, 0.3) 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

.about-copy p {
  margin-top: 0;
  color: var(--muted);
}

.stats {
  display: grid;
  gap: 14px;
}

.stat {
  background: #fff;
  border-radius: 14px;
  border: 1px solid var(--line);
  padding: 16px;
}

.stat .value {
  display: block;
  font-size: 1.32rem;
  font-weight: 800;
  color: var(--brand-deep);
}

.stat .label {
  color: var(--muted);
}

.contact-card {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 18px;
  padding: 22px;
  box-shadow: 0 8px 24px rgba(20, 60, 42, 0.06);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-card p {
  margin: 0;
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.66);
}

.footer-inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-inner p {
  margin: 0;
  font-size: 0.95rem;
  color: #365248;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

@media (max-width: 900px) {
  .brand-logo {
    width: 112px;
    height: 60px;
  }

  .brand-text {
    font-size: 0.95rem;
  }

  .hero,
  .about-inner {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 48px;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

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

  .site-nav {
    position: absolute;
    top: 100px;
    right: 4%;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 12px;
    box-shadow: 0 10px 24px rgba(26, 58, 44, 0.14);
    padding: 10px;
    min-width: 180px;
    flex-direction: column;
    gap: 8px;
    display: none;
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    padding: 8px 10px;
    border-radius: 8px;
  }

  .site-nav a:hover {
    background: #f1f8f4;
  }
}