:root {
  color-scheme: light;
  font-family: Arial, "Microsoft YaHei", sans-serif;
  background: #f5f7fb;
  color: #172033;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
}

.page {
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(20, 83, 45, 0.88), rgba(15, 23, 42, 0.62)),
    url("https://images.unsplash.com/photo-1497366754035-f200968a6e72?auto=format&fit=crop&w=1800&q=80") center/cover;
}

.hero {
  min-height: 72vh;
  display: flex;
  align-items: center;
  padding: clamp(32px, 7vw, 96px);
}

.hero__content {
  max-width: 760px;
  color: #ffffff;
}

.eyebrow {
  margin: 0 0 18px;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
  color: #93e4b7;
}

h1 {
  margin: 0;
  max-width: 11ch;
  font-size: clamp(3rem, 9vw, 7.5rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.intro {
  max-width: 560px;
  margin: 24px 0 32px;
  font-size: clamp(1.05rem, 2.2vw, 1.35rem);
  line-height: 1.65;
  color: #edfdf5;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 6px;
  color: #ffffff;
  font-weight: 700;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
}

.button:hover {
  background: rgba(255, 255, 255, 0.18);
}

.details {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255, 255, 255, 0.3);
}

.details article {
  min-height: 160px;
  padding: clamp(24px, 4vw, 48px);
  background: rgba(255, 255, 255, 0.92);
}

.details h2 {
  margin: 0 0 12px;
  font-size: 1.15rem;
}

.details p {
  margin: 0;
  color: #42526b;
  line-height: 1.7;
}

@media (max-width: 760px) {
  .hero {
    min-height: 68vh;
    padding: 28px;
  }

  h1 {
    max-width: 9ch;
  }

  .details {
    grid-template-columns: 1fr;
  }
}