* {
  box-sizing: border-box;
}

:root {
  --navy: #0b132b;
  --purple: #5f27cd;
  --violet: #7d5fff;
  --cyan: #00d2d3;
  --light: #f5f7fb;
  --text: #1f2940;
  --white: #ffffff;
}

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  background: var(--light);
  color: var(--text);
}

.hero {
  min-height: 600px;
  color: var(--white);
  background:
    radial-gradient(circle at 15% 20%, rgba(0, 210, 211, 0.22), transparent 26%),
    radial-gradient(circle at 85% 30%, rgba(125, 95, 255, 0.34), transparent 28%),
    linear-gradient(135deg, var(--navy), var(--purple));
}

.sub-header {
  color: var(--white);
  background: linear-gradient(135deg, var(--navy), var(--purple));
}

nav {
  max-width: 1120px;
  margin: auto;
  padding: 26px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  font-weight: 900;
  letter-spacing: 1.5px;
}

.links a {
  color: var(--white);
  text-decoration: none;
  margin-left: 20px;
  font-weight: 700;
}

.hero-content,
.page-title {
  max-width: 920px;
  margin: 100px auto 0;
  padding: 0 24px;
}

.label {
  display: inline-block;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 900;
  font-size: 13px;
}

.hero-content h1,
.page-title h1 {
  font-size: 60px;
  line-height: 1.02;
  margin: 18px 0;
  max-width: 820px;
}

.hero-content p {
  max-width: 700px;
  font-size: 19px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.84);
}

main {
  max-width: 1120px;
  margin: auto;
  padding: 65px 24px;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.small-title {
  color: var(--purple);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 13px;
  font-weight: 900;
}

.split h2,
.support h2,
.policy-card h1,
.policy-card h2 {
  color: var(--navy);
}

.split h2 {
  font-size: 38px;
  line-height: 1.2;
  margin: 10px 0 0;
}

.split p,
.support p,
.policy-card p {
  line-height: 1.85;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 45px;
}

.grid article {
  background: var(--white);
  padding: 28px;
  border-radius: 18px;
  box-shadow: 0 14px 35px rgba(11, 19, 43, 0.09);
  border-top: 5px solid var(--cyan);
}

.grid h3 {
  color: var(--purple);
}

.support {
  margin-top: 50px;
  background: linear-gradient(135deg, #eef0ff, #e8fbfb);
  border-radius: 22px;
  padding: 34px;
  border-left: 7px solid var(--violet);
}

.page-title {
  margin-top: 60px;
  padding-bottom: 85px;
}

.page-title h1 {
  font-size: 52px;
}

.page-title p {
  color: rgba(255, 255, 255, 0.75);
}

.policy-main {
  max-width: 920px;
  padding-top: 50px;
}

.policy-card {
  background: var(--white);
  padding: 42px;
  border-radius: 20px;
  box-shadow: 0 18px 45px rgba(11, 19, 43, 0.1);
  border-left: 8px solid var(--cyan);
}

.policy-card h2 {
  margin-top: 30px;
}

footer {
  background: var(--navy);
  color: var(--white);
  text-align: center;
  padding: 24px;
}

@media (max-width: 800px) {
  nav {
    flex-direction: column;
    gap: 14px;
  }

  .links a {
    margin: 0 8px;
  }

  .hero-content {
    margin-top: 65px;
  }

  .hero-content h1,
  .page-title h1 {
    font-size: 38px;
  }

  .split,
  .grid {
    grid-template-columns: 1fr;
  }

  .policy-card {
    padding: 28px;
  }
}