:root {
  --bg: #e5e7eb;
  --bg-alt: #ffffff;
  --surface: #ffffff;
  --ink: #0b1320;
  --ink-soft: #1e40af;
  --line: #cfd5df;
  --brand: #1e40af;
  --brand-dark: #0b1320;
  --accent: #ffd23f;
  --mint: #12a4d9;
  --radius: 20px;
  --shadow: 0 20px 50px rgba(11, 19, 32, 0.12);
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 8%, rgba(18, 164, 217, 0.22), transparent 34%),
    radial-gradient(circle at 88% 0%, rgba(255, 210, 63, 0.22), transparent 30%),
    linear-gradient(180deg, #f0f2f6 0%, #e5e7eb 100%);
  line-height: 1.6;
}

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

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

.container {
  width: min(1120px, calc(100% - 2.5rem));
  margin: 0 auto;
}

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(14px);
  background: rgba(229, 231, 235, 0.88);
  border-bottom: 1px solid rgba(11, 19, 32, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.95rem 0;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--brand) 0%, var(--mint) 62%, var(--accent) 100%);
  box-shadow: 0 10px 20px rgba(30, 64, 175, 0.35);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.nav a {
  transition: color 0.25s ease;
}

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

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-weight: 700;
  font-family: inherit;
}

.hero {
  padding: 5.2rem 0 4.2rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 2.2rem;
  align-items: center;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  background: rgba(30, 64, 175, 0.12);
  color: var(--brand);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
}

h1,
h2,
h3 {
  font-family: "Space Grotesk", sans-serif;
  line-height: 1.15;
  margin: 0;
}

h1 {
  font-size: clamp(2.05rem, 5vw, 3.35rem);
  margin-bottom: 1rem;
}

h2 {
  font-size: clamp(1.55rem, 3vw, 2.2rem);
  margin-bottom: 0.75rem;
}

h3 {
  font-size: 1.15rem;
  margin-bottom: 0.45rem;
}

.lead {
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.hero-cta {
  margin-top: 1.5rem;
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.8rem 1.2rem;
  border-radius: 13px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button.primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 14px 26px rgba(30, 64, 175, 0.28);
}

.button.primary:hover {
  background: var(--brand-dark);
  transform: translateY(-2px);
}

.button.ghost {
  border: 1px solid var(--line);
  background: var(--bg-alt);
}

.button.ghost:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.hero-art {
  background: linear-gradient(145deg, #ffffff, #edf5fa);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
}

.section {
  padding: 4.2rem 0;
}

.section.alt {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(240, 244, 249, 0.95));
  border-top: 1px solid rgba(11, 19, 32, 0.08);
  border-bottom: 1px solid rgba(11, 19, 32, 0.08);
}

.section-intro {
  max-width: 720px;
  margin-bottom: 1.75rem;
}

.grid {
  display: grid;
  gap: 1rem;
}

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

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

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.3rem;
  box-shadow: 0 12px 28px rgba(16, 26, 43, 0.06);
}

.card p,
.card li {
  color: var(--ink-soft);
}

.card ul {
  margin: 0;
  padding-left: 1.05rem;
}

.mini-ill {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(30, 64, 175, 0.14), rgba(18, 164, 217, 0.2));
  display: grid;
  place-items: center;
  margin-bottom: 0.8rem;
}

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

.page-hero p {
  max-width: 780px;
  color: var(--ink-soft);
}

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

.stat {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1rem;
}

.stat strong {
  font-size: 1.5rem;
  font-family: "Space Grotesk", sans-serif;
}

.cta-banner {
  margin-top: 2rem;
  background: linear-gradient(128deg, #0b1320 0%, #1e40af 56%, #12a4d9 100%);
  color: #fff;
  border-radius: 20px;
  padding: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.cta-banner .button.ghost {
  background: #ffffff;
  color: #1e40af;
  border-color: transparent;
}

.footer {
  padding: 2rem 0 2.8rem;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.88);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(4, 1fr);
  gap: 1rem;
}

.footer h4 {
  margin: 0 0 0.55rem;
  font-family: "Space Grotesk", sans-serif;
}

.footer p,
.footer li,
.footer a {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.96rem;
}

.footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}

.meta {
  margin-top: 1.35rem;
  color: #1e40af;
  font-size: 0.88rem;
}

@media (max-width: 960px) {
  .hero-grid,
  .grid.cards-3,
  .footer-grid,
  .stats {
    grid-template-columns: 1fr 1fr;
  }

  .hero-art {
    order: -1;
  }
}

@media (max-width: 760px) {
  .menu-toggle {
    display: inline-flex;
  }

  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #ffffff;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding: 0.9rem 1.25rem;
  }

  .nav.open {
    display: flex;
  }

  .hero {
    padding-top: 4.1rem;
  }

  .hero-grid,
  .grid.cards-2,
  .grid.cards-3,
  .footer-grid,
  .stats {
    grid-template-columns: 1fr;
  }

  .container {
    width: min(1120px, calc(100% - 1.4rem));
  }
}