:root {
  --bg: #0f3d2e;
  --bg-deep: #0b2c22;
  --bg-soft: #145a41;
  --accent: #2e7d5b;
  --accent-soft: rgba(118, 201, 155, 0.18);
  --text: #f7fbf8;
  --muted: rgba(247, 251, 248, 0.76);
  --border: rgba(255, 255, 255, 0.12);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
  --radius: 24px;
  --radius-sm: 16px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background:
    radial-gradient(circle at 15% 20%, rgba(64, 145, 105, 0.22), transparent 30%),
    radial-gradient(circle at 85% 75%, rgba(90, 180, 136, 0.18), transparent 28%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
  color: var(--text);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.page-shell { min-height: 100vh; }
.container {
  width: min(calc(100% - 2rem), var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(10, 35, 27, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 0;
}

.brand {
  display: inline;
  align-items: center;
  gap: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.brand img {
  width: 15%;
  border-radius: 50%;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  color: var(--muted);
}

.nav a:hover { color: var(--text); }
.nav-cta {
  padding: 0.8rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text) !important;
}

.hero {
  padding: 5rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  margin: 0 0 1rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: rgba(212, 244, 226, 0.82);
}

h1, h2, h3, p { margin-top: 0; }

h1 {
  font-size: clamp(2.6rem, 6vw, 5rem);
  line-height: 0.98;
  max-width: 11ch;
  margin-bottom: 1.25rem;
}

.hero-text,
.split-layout p,
.case-card p,
.card p,
.cta-card p {
  color: var(--muted);
  line-height: 1.7;
  font-size: 1.06rem;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.6rem 0 2rem;
}

.hero-points span,
.case-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.72rem 1rem;
  border-radius: 999px;
  background: var(--accent-soft);
  border: 1px solid var(--border);
  font-size: 0.95rem;
  color: #e6f7ef;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 1.3rem;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.button:hover { transform: translateY(-1px); }
.button-primary {
  background: linear-gradient(180deg, #3d966d 0%, #2a724f 100%);
  color: white;
  box-shadow: 0 12px 24px rgba(10, 25, 19, 0.24);
}

.button-secondary {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
}

.logo-card {
  position: relative;
  padding: clamp(1rem, 3vw, 2rem);
  border-radius: 36px;
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.logo-card::before {
  content: "";
  position: absolute;
  inset: 16% 18%;
  background: radial-gradient(circle, rgba(97, 179, 138, 0.22), transparent 60%);
  filter: blur(12px);
}

.logo-card img {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
}

.section { padding: 2.5rem 0; }
.section-alt { padding: 4rem 0; }
.section-heading {
  max-width: 760px;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.08;
  margin-bottom: 0.7rem;
}

.service-grid,
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.case-grid { grid-template-columns: 1.1fr 0.9fr; }

.card,
.case-card,
.cta-card {
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,0.055), rgba(255,255,255,0.03));
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.card {
  padding: 1.6rem;
}

.card h3,
.case-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.split-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
  align-items: start;
}

.case-card {
  padding: 1.6rem;
}

.featured {
  background:
    radial-gradient(circle at 90% 10%, rgba(90, 180, 136, 0.14), transparent 24%),
    linear-gradient(180deg, rgba(255,255,255,0.07), rgba(255,255,255,0.03));
}

.result-box {
  margin-top: 1rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255,255,255,0.08);
  display: grid;
  gap: 0.35rem;
}

.cta-section { padding: 4rem 0 5rem; }
.cta-card {
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.site-footer {
  padding: 0 0 2rem;
  color: var(--muted);
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-links {
  display: flex;
  gap: 1rem;
}

@media (max-width: 980px) {
  .hero-grid,
  .split-layout,
  .service-grid,
  .case-grid,
  .cta-card {
    grid-template-columns: 1fr;
    display: grid;
  }

  .nav {
    display: none;
  }

  .hero {
    padding-top: 3rem;
  }

  .logo-card {
    max-width: 460px;
    margin: 0 auto;
  }
}

@media (max-width: 640px) {
  .container { width: min(calc(100% - 1.25rem), var(--container)); }
  .brand span { display: none; }
  .hero-points { gap: 0.6rem; }
  .hero-points span,
  .case-tag { width: 100%; justify-content: center; }
  .button { width: 100%; }
  .card,
  .case-card,
  .cta-card { border-radius: 20px; }
  .cta-card { padding: 1.4rem; }
  .footer-wrap,
  .footer-links {
    flex-direction: column;
    align-items: flex-start;
  }
}