:root {
  color-scheme: light;
  --brand-bg: #e9f1ef;
  --brand-bg-strong: #f5faf8;
  --brand-ink: #163530;
  --brand-muted: #2a4944;
  --brand-deep: #021802;
  --brand-aqua: #60dbcc;
  --brand-line: rgba(22, 53, 48, 0.16);
  --brand-soft-line: rgba(22, 53, 48, 0.09);
  --shadow-soft: 0 1.25rem 3rem rgba(2, 24, 2, 0.08);
  --shadow-visual: 0 2rem 4.5rem rgba(2, 24, 2, 0.16);
}

* {
  box-sizing: border-box;
}

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

body {
  color: var(--brand-ink);
  background:
    linear-gradient(90deg, rgba(96, 219, 204, 0.04) 0 1px, transparent 1px 100%),
    linear-gradient(180deg, var(--brand-bg-strong), var(--brand-bg));
  background-size: 64px 64px, auto;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 10;
  padding: 1rem;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(1180px, 100%);
  margin: 0 auto;
}

.brand-mini,
.header-status {
  display: inline-flex;
  align-items: center;
  min-height: 3rem;
  border: 1px solid var(--brand-line);
  border-radius: 999px;
  background: rgba(245, 250, 248, 0.78);
  color: var(--brand-ink);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px);
}

.brand-mini {
  gap: 0.7rem;
  padding: 0.42rem 0.95rem 0.42rem 0.55rem;
  font-size: 0.9rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-icon {
  display: block;
  width: 2.25rem;
  height: 2.25rem;
}

.header-status {
  gap: 0.58rem;
  padding: 0 1rem;
  color: var(--brand-muted);
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--brand-aqua);
  box-shadow: 0 0 0 0.35rem rgba(96, 219, 204, 0.18);
}

.hero {
  min-height: 100svh;
  padding: 6rem 1rem 2rem;
}

.hero-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(24rem, 1.18fr);
  gap: clamp(3rem, 6vw, 6.5rem);
  align-items: center;
  width: min(1180px, 100%);
  min-height: calc(100svh - 8rem);
  margin: 0 auto;
}

.hero-copy {
  width: min(100%, 31rem);
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--brand-muted);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.18em;
}

h1,
p {
  margin-top: 0;
}

h1 {
  max-width: 11ch;
  margin-bottom: 1rem;
  color: var(--brand-ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.25rem, 5.4vw, 5.75rem);
  font-weight: 500;
  line-height: 0.96;
}

h1 span {
  display: block;
}

.summary {
  max-width: 30rem;
  margin-bottom: 1.8rem;
  color: var(--brand-muted);
  font-size: clamp(1.05rem, 1.6vw, 1.22rem);
  font-weight: 620;
}

.hero-logo {
  display: block;
  width: clamp(15rem, 28vw, 22rem);
  max-width: 100%;
  height: auto;
  margin: -0.4rem 0 1.5rem;
  filter: drop-shadow(0 1rem 1.25rem rgba(2, 24, 2, 0.08));
}

.signal-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
  max-width: 34rem;
}

.signal-item {
  min-height: 6.3rem;
  padding: 0.95rem;
  border: 1px solid var(--brand-soft-line);
  background: rgba(245, 250, 248, 0.72);
}

.signal-item span {
  display: block;
  margin-bottom: 0.7rem;
  color: var(--brand-aqua);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.signal-item strong {
  display: block;
  color: var(--brand-ink);
  font-size: 0.92rem;
  line-height: 1.25;
}

.hero-visual {
  position: relative;
  min-height: clamp(34rem, 72svh, 48rem);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.52);
  border-radius: 8px;
  box-shadow: var(--shadow-visual);
  background: var(--brand-deep);
}

.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(2, 24, 2, 0.02), rgba(2, 24, 2, 0.34)),
    linear-gradient(90deg, rgba(233, 241, 239, 0.12), transparent 44%);
}

.hero-visual img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  object-position: 64% center;
}

.visual-caption {
  position: absolute;
  right: 1.15rem;
  bottom: 1.15rem;
  z-index: 2;
  width: min(18rem, calc(100% - 2.3rem));
  padding: 1rem;
  border: 1px solid rgba(233, 241, 239, 0.36);
  border-radius: 8px;
  background: rgba(2, 24, 2, 0.52);
  color: #f5faf8;
  backdrop-filter: blur(14px);
}

.visual-caption span {
  display: block;
  margin-bottom: 0.35rem;
  color: rgba(245, 250, 248, 0.72);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.visual-caption strong {
  display: block;
  font-size: 1rem;
  line-height: 1.25;
}

@media (max-width: 920px) {
  .hero {
    padding-top: 5.7rem;
  }

  .hero-shell {
    grid-template-columns: 1fr;
    gap: 1.4rem;
    align-content: start;
    min-height: auto;
  }

  .hero-copy {
    width: 100%;
    max-width: 42rem;
  }

  .hero-logo {
    width: min(20rem, 72vw);
  }

  .signal-list {
    grid-template-columns: 1fr;
    max-width: 30rem;
  }

  .signal-item {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    min-height: 4rem;
  }

  .signal-item span {
    margin-bottom: 0;
  }

  .hero-visual {
    min-height: 22rem;
  }
}

@media (max-width: 560px) {
  .site-header {
    padding: 0.75rem;
  }

  .brand-mini,
  .header-status {
    min-height: 2.7rem;
  }

  .brand-mini {
    max-width: calc(100vw - 7.7rem);
    padding-right: 0.78rem;
    font-size: 0.78rem;
  }

  .brand-mini span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .brand-icon {
    width: 1.95rem;
    height: 1.95rem;
  }

  .header-status {
    display: none;
  }

  .hero {
    padding: 5.35rem 0.75rem 0.75rem;
  }

  .hero-shell {
    gap: 1rem;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(2.32rem, 10.6vw, 3.25rem);
    line-height: 0.98;
  }

  .summary {
    max-width: 20rem;
    margin-bottom: 1.25rem;
    font-size: 1rem;
  }

  .hero-logo {
    width: min(17.5rem, 78vw);
    margin-bottom: 1.15rem;
  }

  .signal-list {
    gap: 0.5rem;
  }

  .signal-item {
    min-height: 3.55rem;
    padding: 0.75rem;
  }

  .hero-visual {
    min-height: 18rem;
  }

  .visual-caption {
    right: 0.8rem;
    bottom: 0.8rem;
    width: calc(100% - 1.6rem);
    padding: 0.85rem;
  }
}