.sigma-home {
  --sigma-ink: #142033;
  --sigma-muted: #526173;
  --sigma-line: #dfe7f0;
  --sigma-soft: #f4f7fb;
  --sigma-blue: #1d5f8f;
  --sigma-cyan: #1fb5c8;
  --sigma-gold: #d9922e;
  --sigma-green: #28866f;
  --sigma-white: #ffffff;
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px 16px 54px;
  color: var(--sigma-ink);
  font-family: Arial, "Segoe UI", sans-serif;
}

.sigma-home * {
  box-sizing: border-box;
}

.sigma-home a {
  color: inherit;
  text-decoration: none;
}

.sigma-home-topbar {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  min-height: 64px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--sigma-line);
}

.sigma-home-brand {
  display: inline-flex;
  align-items: center;
  min-width: 150px;
}

.sigma-home-brand img {
  display: block;
  width: 154px;
  max-height: 52px;
  object-fit: contain;
}

.sigma-home-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 0;
}

.sigma-home-nav a,
.sigma-home-user a,
.sigma-home-user span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 7px 11px;
  border-radius: 8px;
  font-size: 14px;
  white-space: nowrap;
}

.sigma-home-nav a:hover,
.sigma-home-user a:hover {
  background: #eef4fb;
}

.sigma-home-user {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  min-width: 180px;
}

.sigma-home-user .is-primary {
  background: var(--sigma-blue);
  color: #fff;
}

.sigma-home-user .is-primary:hover {
  background: #164c74;
}

.sigma-home-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 26px;
  align-items: stretch;
  padding: 30px 0 26px;
}

.sigma-home-hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}

.sigma-home-kicker,
.sigma-home-domain-label {
  color: var(--sigma-blue);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  margin-bottom: 7px;
}

.sigma-home-hero h1 {
  margin: 0 0 12px;
  font-size: 42px;
  line-height: 1.16;
  font-weight: 850;
  letter-spacing: 0;
}

.sigma-home-hero p,
.sigma-home-domain-body p,
.sigma-home-future-band p {
  margin: 0;
  color: var(--sigma-muted);
  font-size: 16px;
  line-height: 1.75;
}

.sigma-home-hero-panel {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  min-height: 132px;
  padding: 18px;
  border: 1px solid var(--sigma-line);
  border-radius: 8px;
  background: linear-gradient(135deg, #ffffff 0%, #edf7f8 100%);
}

.sigma-home-hero-panel img {
  width: 82px;
  height: 82px;
  object-fit: contain;
}

.sigma-home-hero-panel strong,
.sigma-home-hero-panel span {
  display: block;
}

.sigma-home-hero-panel strong {
  font-size: 18px;
  margin-bottom: 5px;
}

.sigma-home-hero-panel span {
  color: var(--sigma-muted);
  font-size: 14px;
  line-height: 1.55;
}

.sigma-home-domain-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 8px;
}

.sigma-home-domain-card {
  display: grid;
  grid-template-rows: 210px minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--sigma-line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 14px 32px rgba(15, 23, 42, 0.07);
}

.sigma-home-domain-media {
  position: relative;
  display: block;
  overflow: hidden;
  background: #dbe7f0;
}

.sigma-home-domain-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(11,28,48,0.34));
}

.sigma-home-domain-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .22s ease;
}

.sigma-home-domain-card:hover .sigma-home-domain-media img {
  transform: scale(1.025);
}

.sigma-home-domain-body {
  padding: 20px;
}

.sigma-home-domain-body h2,
.sigma-home-future-band h2 {
  margin: 0 0 9px;
  font-size: 25px;
  line-height: 1.25;
  letter-spacing: 0;
}

.sigma-home-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.sigma-home-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 13px;
  border: 1px solid var(--sigma-line);
  border-radius: 8px;
  background: #fff;
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
  transition: background .16s ease, border-color .16s ease, transform .16s ease;
}

.sigma-home-button:hover {
  transform: translateY(-1px);
  background: #f5f9fc;
  border-color: #c9d7e5;
}

.sigma-home-button.is-primary {
  background: var(--sigma-blue);
  border-color: var(--sigma-blue);
  color: #fff;
}

.sigma-home-button.is-primary:hover {
  background: #164c74;
  border-color: #164c74;
}

.is-legal .sigma-home-button.is-primary {
  background: var(--sigma-green);
  border-color: var(--sigma-green);
}

.is-legal .sigma-home-button.is-primary:hover {
  background: #1f6d59;
  border-color: #1f6d59;
}

.sigma-home-mini-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 16px;
}

.sigma-home-mini-list span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 9px;
  border-radius: 8px;
  background: var(--sigma-soft);
  color: #3e4f62;
  font-size: 13px;
  font-weight: 700;
}

.is-teaching .sigma-home-domain-label {
  color: var(--sigma-blue);
}

.is-legal .sigma-home-domain-label {
  color: var(--sigma-green);
}

.sigma-home-future-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 20px;
  align-items: center;
  margin-top: 18px;
  padding: 22px;
  border: 1px solid var(--sigma-line);
  border-radius: 8px;
  background: linear-gradient(135deg, #fffaf2 0%, #f2f8f7 100%);
}

.sigma-home-future-band img {
  width: 100%;
  height: 130px;
  object-fit: cover;
  border-radius: 8px;
}

@media (max-width: 980px) {
  .sigma-home {
    padding: 16px 12px 36px;
  }

  .sigma-home-topbar {
    grid-template-columns: 1fr;
    align-items: stretch;
    gap: 8px;
    padding-bottom: 12px;
  }

  .sigma-home-brand,
  .sigma-home-nav,
  .sigma-home-user {
    justify-content: center;
    min-width: 0;
  }

  .sigma-home-nav {
    flex-wrap: wrap;
  }

  .sigma-home-hero,
  .sigma-home-domain-grid,
  .sigma-home-future-band {
    grid-template-columns: 1fr;
  }

  .sigma-home-hero {
    padding-top: 18px;
  }

  .sigma-home-hero h1 {
    font-size: 32px;
  }

  .sigma-home-hero-panel {
    grid-template-columns: 68px minmax(0, 1fr);
  }

  .sigma-home-hero-panel img {
    width: 68px;
    height: 68px;
  }

  .sigma-home-domain-card {
    grid-template-rows: 190px minmax(0, 1fr);
  }

  .sigma-home-domain-body {
    padding: 16px;
  }

  .sigma-home-domain-body h2,
  .sigma-home-future-band h2 {
    font-size: 22px;
  }

  .sigma-home-button {
    width: 100%;
  }

  .sigma-home-future-band img {
    display: none;
  }
}