:root {
  color-scheme: light;
  --bg: #f5f7fb;
  --panel: #ffffff;
  --line: #d9e1ec;
  --text: #17202a;
  --muted: #667085;
  --accent: #0f766e;
  --accent-2: #2563eb;
  --shadow: 0 18px 50px rgba(25, 36, 55, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.10), transparent 34%),
    linear-gradient(315deg, rgba(37, 99, 235, 0.12), transparent 38%),
    var(--bg);
  color: var(--text);
  font-family: Inter, Segoe UI, Arial, sans-serif;
}

.shell {
  width: min(1120px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 48px 0;
}

.hero {
  min-height: 34vh;
  display: grid;
  grid-template-columns: 148px minmax(0, 1fr);
  align-items: center;
  gap: 34px;
}

.brand-mark {
  width: 132px;
  aspect-ratio: 1;
  border: 1px solid rgba(23, 32, 42, 0.08);
  border-radius: 24px;
  background: #ffffff;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.brand-mark span {
  position: absolute;
  display: block;
  border-radius: 999px;
}

.brand-mark span:nth-child(1) {
  width: 86px;
  height: 86px;
  left: -18px;
  top: 24px;
  background: var(--accent);
}

.brand-mark span:nth-child(2) {
  width: 70px;
  height: 70px;
  right: 10px;
  top: 16px;
  background: var(--accent-2);
}

.brand-mark span:nth-child(3) {
  width: 58px;
  height: 58px;
  right: 28px;
  bottom: 18px;
  background: #f59e0b;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-weight: 700;
}

h1 {
  margin: 0;
  font-size: clamp(34px, 6vw, 64px);
  line-height: 1;
  letter-spacing: 0;
}

.lead {
  max-width: 680px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.services {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.service {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  align-items: center;
  gap: 16px;
  min-height: 112px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: inherit;
  text-decoration: none;
  box-shadow: 0 4px 18px rgba(25, 36, 55, 0.05);
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.service:hover {
  transform: translateY(-2px);
  border-color: #9fb0c7;
  box-shadow: var(--shadow);
}

.service.primary {
  border-color: rgba(15, 118, 110, 0.35);
}

.service strong,
.service small {
  display: block;
}

.service strong {
  font-size: 18px;
  margin-bottom: 6px;
}

.service small {
  color: var(--muted);
  line-height: 1.45;
}

.service-icon {
  width: 54px;
  aspect-ratio: 1;
  border-radius: 8px;
  background: #eef4ff;
  position: relative;
}

.service-icon::before,
.service-icon::after {
  content: "";
  position: absolute;
  border-radius: 4px;
}

.calendar::before {
  inset: 12px 10px 10px;
  border: 3px solid var(--accent-2);
}

.calendar::after {
  left: 14px;
  right: 14px;
  top: 22px;
  height: 3px;
  background: var(--accent-2);
}

.calls::before {
  width: 28px;
  height: 28px;
  left: 13px;
  top: 13px;
  border: 4px solid var(--accent);
  border-left-color: transparent;
  transform: rotate(28deg);
}

.calls::after {
  width: 8px;
  height: 18px;
  right: 12px;
  bottom: 11px;
  background: var(--accent);
}

.chat::before {
  inset: 13px 11px 16px;
  border: 3px solid #7c3aed;
}

.chat::after {
  width: 12px;
  height: 12px;
  left: 19px;
  bottom: 12px;
  background: #7c3aed;
  transform: skewX(-28deg);
}

.api::before {
  width: 26px;
  height: 26px;
  left: 14px;
  top: 14px;
  border: 4px solid #475569;
  transform: rotate(45deg);
}

.api::after {
  width: 16px;
  height: 4px;
  left: 19px;
  top: 25px;
  background: #475569;
}

@media (max-width: 760px) {
  .shell {
    width: min(100vw - 20px, 560px);
    padding: 28px 0;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .brand-mark {
    width: 92px;
    border-radius: 18px;
  }

  .lead {
    font-size: 16px;
  }

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