:root {
  color-scheme: dark;
  --ink: #f7f4ec;
  --muted: #b8c2b3;
  --line: rgba(247, 244, 236, 0.18);
  --panel: rgba(18, 28, 27, 0.86);
  --field: rgba(247, 244, 236, 0.07);
  --green: #7fd199;
  --amber: #d7a94a;
  --blue: #78b6d9;
  --red: #e57968;
}

* {
  box-sizing: border-box;
}

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

body {
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background:
    linear-gradient(rgba(8, 13, 13, 0.22), rgba(8, 13, 13, 0.78)),
    url("/trackingink-saas-bg.svg") center / cover fixed;
  color: var(--ink);
}

.shell {
  min-height: 100vh;
  display: grid;
  align-items: center;
  padding: 40px 18px;
}

.panel {
  width: min(980px, 100%);
  margin: 0 auto;
  padding: clamp(26px, 5vw, 56px);
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(18px);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 18px;
}

.mark {
  width: 58px;
  height: 58px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 5px;
  padding: 9px;
  border: 1px solid var(--line);
  background: rgba(247, 244, 236, 0.08);
}

.mark span {
  display: block;
  border-radius: 2px;
  background: var(--green);
}

.mark span:nth-child(2) {
  background: var(--blue);
  transform: translateY(8px);
}

.mark span:nth-child(3) {
  background: var(--amber);
  transform: translateY(-5px);
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2.3rem, 6vw, 5.7rem);
  line-height: 0.93;
  letter-spacing: 0;
}

.lead {
  max-width: 760px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.35rem);
  line-height: 1.55;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 36px;
}

.status-grid article,
.metrics div {
  min-height: 118px;
  padding: 18px;
  border: 1px solid var(--line);
  background: var(--field);
}

.status-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.ready {
  background: var(--green);
}

.hold {
  background: var(--amber);
}

.label {
  margin: 0 0 7px;
  color: var(--muted);
  font-size: 0.86rem;
}

strong {
  display: block;
  font-size: 1.05rem;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.metrics span {
  color: var(--blue);
  font-weight: 900;
}

.metrics p {
  margin: 14px 0 0;
  color: var(--ink);
  line-height: 1.35;
}

.note {
  max-width: 760px;
  margin: 30px 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--red);
  color: var(--muted);
  line-height: 1.6;
}

@media (max-width: 780px) {
  .brand-row {
    align-items: flex-start;
  }

  .status-grid,
  .metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .status-grid,
  .metrics {
    grid-template-columns: 1fr;
  }

  .panel {
    padding: 24px;
  }
}