:root {
  --white: #ffffff;
  --gradient-start: #0a5b9c;
  --gradient-mid: #0b74b5;
  --gradient-end: #0d93c2;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  width: 100%;
}

body {
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
}

.screen {
  width: 100%;
  min-height: 100dvh;
  background: linear-gradient(160deg, var(--gradient-start) 0%, var(--gradient-mid) 50%, var(--gradient-end) 100%);
  color: var(--white);
}

.body {
  width: min(100%, 880px);
  margin: 0 auto;
  padding: 40px 20px 36px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.hub-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  width: 168px;
  height: auto;
  display: block;
}

.description {
  margin: 0;
  text-align: center;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.4;
  opacity: 0.92;
}

.social-links {
  display: flex;
  gap: 10px;
}

.social-icon {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--white);
}

.social-icon svg {
  width: 20px;
  height: 20px;
}

.hub-main {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.hub-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hub-label {
  margin: 0;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-align: center;
}

.hub-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.hub-card {
  min-width: 0;
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--white);
  text-decoration: none;
}

.hub-card:hover {
  background: rgba(255, 255, 255, 0.16);
}

.hub-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.16);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hub-icon svg,
.hub-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.hub-copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}

.hub-title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.25;
}

.hub-subtitle {
  font-size: 13px;
  line-height: 1.3;
  color: rgba(255, 255, 255, 0.86);
}

.hub-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.cta-title {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  text-align: center;
}

.hub-whatsapp {
  width: 100%;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 999px;
  background: #08233c;
  color: var(--white);
  text-decoration: none;
  font-size: 16px;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(4, 24, 48, 0.35);
}

.hub-whatsapp svg {
  width: 20px;
  height: 20px;
}

@media (min-width: 800px) {
  .screen {
    background: linear-gradient(115deg, var(--gradient-start) 0%, var(--gradient-mid) 45%, var(--gradient-end) 100%);
  }

  .body {
    padding: 56px 24px 64px;
    gap: 40px;
  }

  .hub-header {
    gap: 14px;
  }

  .brand-logo {
    width: 188px;
  }

  .description {
    font-size: 15px;
  }

  .hub-main {
    gap: 28px;
  }

  .hub-group {
    gap: 12px;
  }

  .hub-label {
    font-size: 12px;
  }

  .hub-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .hub-card {
    min-height: 108px;
    gap: 16px;
    padding: 22px 24px;
    border-radius: 16px;
  }

  .hub-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
  }

  .hub-icon svg {
    width: 22px;
    height: 22px;
  }

  .hub-copy {
    gap: 4px;
  }

  .hub-title {
    font-size: 18px;
  }

  .hub-subtitle {
    font-size: 14px;
  }

  .hub-footer {
    gap: 14px;
  }

  .cta-title {
    font-size: 16px;
  }

  .hub-whatsapp {
    width: fit-content;
    padding: 0 28px;
    font-size: 17px;
  }
}