:root {
  --bg: #f3f4ef;
  --panel: #ffffff;
  --ink: #1a1f2e;
  --muted: #4f5b75;
  --brand: #004f5a;
  --brand-strong: #00373f;
  --accent: #c76d2c;
  --line: #d9dfd1;
  --radius: 18px;
  --shadow: 0 20px 40px rgba(26, 31, 46, 0.08);
  --container: min(1120px, 92vw);
}

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

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

body {
  font-family: "Manrope", "Segoe UI", sans-serif;
  background: radial-gradient(circle at 80% 10%, #e7efe8 0, var(--bg) 45%), var(--bg);
  color: var(--ink);
  line-height: 1.5;
}

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

.container {
  width: var(--container);
  margin: 0 auto;
}

.narrow {
  max-width: 760px;
}

.section {
  padding: 4.5rem 0;
}

.alt {
  background: linear-gradient(180deg, #ebefe7 0%, #f8f9f4 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

h1,
h2,
h3 {
  font-family: "Fraunces", Georgia, serif;
  line-height: 1.15;
  margin: 0 0 0.8rem;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.4rem);
}

h2 {
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
}

h3 {
  font-size: 1.2rem;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: var(--container);
  margin: 1rem auto 0;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid #d7ded0;
  backdrop-filter: blur(8px);
}

.brand {
  font-family: "Fraunces", serif;
  text-decoration: none;
  color: var(--ink);
  font-size: 1.2rem;
}

.nav-list {
  list-style: none;
  display: flex;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
}

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

.hero {
  padding-top: 2.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
}

.hero-media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-height: 360px;
  object-fit: cover;
}

.eyebrow {
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: var(--brand);
  margin-bottom: 1rem;
  font-weight: 700;
}

.lead {
  font-size: 1.08rem;
  margin: 1rem 0 1.5rem;
}

.cta-row {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  text-decoration: none;
  background: var(--brand);
  color: #fff;
  padding: 0.7rem 1rem;
  border-radius: 10px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform 180ms ease, background-color 180ms ease;
}

.btn:hover {
  background: var(--brand-strong);
  transform: translateY(-1px);
}

.btn-sm {
  padding: 0.5rem 0.75rem;
}

.btn-ghost {
  background: transparent;
  border-color: var(--brand);
  color: var(--brand);
}

.card-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.card-grid-5 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card-grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card,
.platform-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem;
  box-shadow: var(--shadow);
}

.triptych {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.4rem;
}

.triptych article {
  padding: 1.2rem;
  border-left: 3px solid var(--accent);
  background: #fff;
  border-radius: 12px;
}

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

.logo-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.logo-grid li {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  text-align: center;
  padding: 0.9rem;
  font-weight: 700;
  color: #31414b;
}

.platform-card {
  padding: 0;
  overflow: hidden;
}

.platform-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.platform-card div {
  padding: 1rem;
}

.highlights {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.8rem;
}

.highlights li {
  padding: 0.8rem 1rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.steps {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.steps li {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
}

.steps span {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: var(--brand);
  color: #fff;
  font-weight: 800;
  margin-bottom: 0.65rem;
}

.insight-card {
  display: block;
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  min-height: 220px;
}

.insight-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.65);
}

.insight-card span {
  position: relative;
  z-index: 1;
  display: block;
  color: #fff;
  font-weight: 700;
  padding: 1rem;
}

.contact {
  background: linear-gradient(135deg, #0f3238 0%, #174b55 100%);
}

.contact h2,
.contact p {
  color: #fff;
}

.site-footer {
  padding: 2rem 0 3rem;
}

.footer-grid {
  border-top: 1px solid var(--line);
  padding-top: 1rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.fade-up {
  animation: fadeUp 500ms ease both;
}

.meta-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 1.2rem;
}

.meta-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.85rem;
}

.meta-card strong {
  display: block;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #5e6a62;
  margin-bottom: 0.35rem;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.9rem;
}

.pill {
  display: inline-block;
  border: 1px solid var(--line);
  background: #fff;
  color: #31414b;
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  font-size: 0.82rem;
  font-weight: 700;
}

.case-kpis {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 1rem;
}

.kpi {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem;
}

.kpi .num {
  font-family: "Fraunces", serif;
  font-size: 1.4rem;
  color: var(--brand-strong);
  display: block;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1023px) {
  .card-grid-5,
  .card-grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .meta-grid,
  .case-kpis {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-grid,
  .triptych,
  .ecosystem {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .site-header {
    padding: 0.75rem;
  }

  .nav-list {
    display: none;
  }

  .section {
    padding: 3.25rem 0;
  }

  .card-grid-5,
  .card-grid-3,
  .card-grid-2,
  .steps,
  .logo-grid,
  .meta-grid,
  .case-kpis {
    grid-template-columns: 1fr;
  }

  .btn {
    width: 100%;
    text-align: center;
  }
}