:root {
  --bg: #f5f9ff;
  --bg-deep: #eff4ff;
  --surface: #ffffff;
  --surface-2: #f1f6ff;
  --text: #12203a;
  --muted: #4e5f7f;
  --line: #d6e0f2;
  --primary: #0067b8;
  --primary-strong: #00539a;
  --accent: #00a4ef;
  --success: #107c10;
  --radius: 18px;
  --shadow: 0 18px 45px rgba(12, 43, 92, 0.12);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: "Segoe UI Variable Text", "Segoe UI", "Inter", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 12% -2%, #dce9ff 0%, transparent 44%),
    radial-gradient(circle at 88% 0%, #dbf2ff 0%, transparent 38%),
    var(--bg);
}

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

.container {
  width: min(1200px, calc(100% - 2.4rem));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(12px);
  background: rgba(245, 249, 255, 0.92);
  border-bottom: 1px solid rgba(214, 224, 242, 0.9);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 74px;
}

.brand {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-mark {
  width: 2rem;
  height: 2rem;
  border-radius: 0.5rem;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  background: linear-gradient(140deg, var(--primary), var(--accent));
}

.brand-name {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  border-radius: 0.55rem;
  width: 2.1rem;
  height: 2.1rem;
  background: #fff;
}

.nav-toggle span {
  display: block;
  width: 1.1rem;
  height: 2px;
  margin: 0.28rem auto;
  background: var(--text);
}

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

.nav a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.95rem;
}

.nav a.active,
.nav a:hover,
.nav a:focus-visible { color: var(--primary); }

.btn {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 700;
  padding: 0.72rem 1.15rem;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover,
.btn-primary:focus-visible { background: var(--primary-strong); }

.btn-outline {
  border-color: var(--line);
  background: #fff;
}

.hero {
  padding: 4.5rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  margin: 0;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 800;
}

h1,h2,h3 { margin: 0; text-wrap: balance; }

.hero h1 {
  margin-top: 0.85rem;
  font-size: clamp(2rem, 4.2vw, 3.8rem);
  line-height: 1.03;
  letter-spacing: -0.02em;
}

.hero p {
  margin: 1rem 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.hero-actions {
  margin-top: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.surface {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.metrics {
  margin-top: 1.6rem;
  display: grid;
  gap: 0.9rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.metric strong {
  display: block;
  font-size: 1.3rem;
}

.metric span {
  display: block;
  margin-top: 0.3rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.section { padding: 3.2rem 0; }

.section-head {
  display: grid;
  gap: 0.7rem;
  margin-bottom: 1.3rem;
}

.section-head h2 {
  font-size: clamp(1.5rem, 2.8vw, 2.5rem);
  line-height: 1.1;
}

.section-head p { margin: 0; color: var(--muted); max-width: 72ch; }

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

.card {
  padding: 1.2rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.card h3 { font-size: 1.1rem; }
.card p { margin: 0.65rem 0 0; color: var(--muted); line-height: 1.65; }
.card ul { margin: 0.7rem 0 0; padding-left: 1.1rem; color: var(--muted); line-height: 1.65; }

.band {
  background: linear-gradient(140deg, #e9f4ff 0%, #f4fbff 100%);
  border-top: 1px solid #d9e6fb;
  border-bottom: 1px solid #d9e6fb;
}

.split {
  display: grid;
  gap: 1.4rem;
  grid-template-columns: 1fr 1fr;
}

.list-clean {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.75rem;
}

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

.timeline {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.9rem;
}

.timeline li {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--primary);
  border-radius: 12px;
  padding: 1rem;
}

.timeline h3 { font-size: 1rem; }
.timeline p { margin: 0.5rem 0 0; color: var(--muted); }

.logo-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.7rem;
}

.logo-item {
  padding: 0.85rem;
  text-align: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: #32466c;
  font-weight: 600;
  font-size: 0.9rem;
}

.img-frame {
  padding: 0.8rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.kpi-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

.kpi strong {
  display: block;
  font-size: 1.4rem;
}

.kpi span {
  color: var(--muted);
  font-size: 0.9rem;
}

.cta {
  margin-top: 2rem;
  background: linear-gradient(120deg, #083162, #0e4f8a);
  border-radius: 24px;
  padding: 2rem;
  color: #fff;
}

.cta p { margin: 0.7rem 0 0; color: #d8e9ff; max-width: 64ch; }

.cta .btn-outline {
  color: #fff;
  border-color: rgba(255,255,255,0.45);
  background: transparent;
}

.cta .btn-outline:hover,
.cta .btn-outline:focus-visible {
  background: rgba(255,255,255,0.13);
}

.footer {
  padding: 2rem 0;
  color: var(--muted);
  font-size: 0.95rem;
  border-top: 1px solid var(--line);
  margin-top: 2.4rem;
}

.footer-grid {
  display: grid;
  gap: 1.2rem;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
}

.footer h3 {
  font-size: 0.92rem;
  margin-bottom: 0.55rem;
}

.footer a {
  display: block;
  text-decoration: none;
  margin-bottom: 0.45rem;
  color: var(--muted);
}

.footer a:hover,
.footer a:focus-visible { color: var(--primary); }

.page-hero {
  padding: 3.4rem 0 2.2rem;
}

.page-hero h1 {
  margin-top: 0.75rem;
  font-size: clamp(1.9rem, 4vw, 3rem);
}

.page-hero p {
  margin: 1rem 0 0;
  color: var(--muted);
  max-width: 72ch;
  line-height: 1.7;
}

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

.article-card {
  text-decoration: none;
  padding: 1rem;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
}

.article-card h3 { font-size: 1.05rem; }
.article-card p { margin: 0.65rem 0 0; color: var(--muted); }

.contact-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr 1fr;
}

.contact-panel {
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.form {
  display: grid;
  gap: 0.75rem;
}

.form label {
  font-weight: 600;
  font-size: 0.9rem;
}

.form input,
.form textarea,
.form select {
  width: 100%;
  border: 1px solid #bccce8;
  border-radius: 10px;
  padding: 0.7rem 0.75rem;
  font: inherit;
}

.form textarea { min-height: 150px; resize: vertical; }

@media (max-width: 1020px) {
  .hero-grid,
  .split,
  .contact-grid,
  .footer-grid { grid-template-columns: 1fr; }

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

@media (max-width: 760px) {
  .container { width: min(1200px, calc(100% - 1.4rem)); }

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

  .nav {
    display: none;
    position: absolute;
    left: 0.7rem;
    right: 0.7rem;
    top: 68px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 0.75rem;
    flex-direction: column;
    align-items: flex-start;
  }

  .topbar.open .nav { display: flex; }

  .metrics,
  .card-grid,
  .article-grid,
  .kpi-grid,
  .logo-strip { grid-template-columns: 1fr; }

  .hero { padding-top: 3rem; }
}