:root {
  color-scheme: light;
  --ink: #18211f;
  --muted: #5e6a66;
  --line: #d9dfdb;
  --paper: #fbfcfa;
  --panel: #ffffff;
  --green: #245a45;
  --blue: #275f8f;
  --gold: #c9992e;
  --red: #a94438;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 68px;
  padding: 14px clamp(18px, 5vw, 64px);
  border-bottom: 1px solid rgba(24, 33, 31, 0.12);
  background: rgba(251, 252, 250, 0.94);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  min-width: 48px;
  min-height: 36px;
  padding: 0 8px;
  border: 2px solid var(--ink);
  color: var(--ink);
  font-size: 0.78rem;
}

nav {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 0.94rem;
}

nav a {
  text-decoration: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.65fr);
  gap: clamp(26px, 5vw, 72px);
  align-items: center;
  min-height: min(760px, calc(84vh - 68px));
  padding: clamp(48px, 9vw, 110px) clamp(18px, 5vw, 64px);
  background:
    linear-gradient(110deg, rgba(36, 90, 69, 0.12), transparent 42%),
    linear-gradient(180deg, #fff, #f3f7f5);
}

.hero-copy {
  max-width: 780px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 16px;
  font-size: clamp(4.2rem, 16vw, 9rem);
  line-height: 0.88;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.lede {
  max-width: 680px;
  color: #35413d;
  font-size: clamp(1.25rem, 2.2vw, 1.7rem);
  line-height: 1.35;
}

.hero-actions,
.form-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--ink);
  border-radius: 6px;
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.button.primary {
  border-color: var(--green);
  color: #fff;
  background: var(--green);
}

.button.secondary {
  background: transparent;
}

.button.full {
  width: 100%;
}

.button:disabled {
  opacity: 0.65;
  cursor: wait;
}

.hero-panel {
  display: grid;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
  box-shadow: 0 28px 60px rgba(24, 33, 31, 0.12);
}

.hero-panel div,
.priorities article,
.metric-grid article,
.dashboard-table {
  background: var(--panel);
}

.hero-panel div {
  padding: 26px;
}

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

.hero-panel strong {
  margin-bottom: 8px;
  font-size: 1.15rem;
}

.hero-panel span,
.copy,
.priorities p,
.join p,
.form-status {
  color: var(--muted);
  line-height: 1.6;
}

.section {
  padding: clamp(48px, 7vw, 90px) clamp(18px, 5vw, 64px);
}

.split {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(300px, 1fr);
  gap: clamp(24px, 5vw, 76px);
  border-top: 1px solid var(--line);
}

.copy {
  font-size: 1.12rem;
}

.priorities {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  padding-top: 0;
  background: var(--line);
}

.priorities article {
  min-height: 210px;
  padding: 28px;
}

.join {
  display: grid;
  grid-template-columns: minmax(280px, 0.7fr) minmax(320px, 520px);
  gap: clamp(28px, 6vw, 86px);
  align-items: start;
  border-top: 1px solid var(--line);
}

.signup-form,
.dashboard-login {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 7px;
  width: 100%;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

input,
select {
  width: 100%;
  min-height: 46px;
  border: 1px solid #bfc8c3;
  border-radius: 6px;
  padding: 0 12px;
  color: var(--ink);
  background: #fff;
  font: inherit;
}

.form-status {
  min-height: 24px;
  margin: 0;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(18px, 5vw, 64px);
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.dashboard {
  padding: clamp(30px, 5vw, 64px);
}

.dashboard-top {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  margin-bottom: 24px;
}

.dashboard-top h1 {
  font-size: clamp(2.4rem, 7vw, 5rem);
}

.dashboard-login {
  grid-template-columns: minmax(180px, 260px) auto;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.metric-grid article {
  border: 1px solid var(--line);
  padding: 22px;
}

.metric-grid span,
.metric-grid strong {
  display: block;
}

.metric-grid span {
  color: var(--muted);
  font-weight: 700;
}

.metric-grid strong {
  margin-top: 10px;
  font-size: 2.3rem;
}

.dashboard-table {
  margin-top: 18px;
  border: 1px solid var(--line);
  padding: 22px;
}

.dashboard-table h2 {
  font-size: 1.4rem;
}

.daily-bars {
  display: grid;
  gap: 10px;
}

.bar-row {
  display: grid;
  grid-template-columns: 98px minmax(90px, 1fr) 54px 88px;
  gap: 10px;
  align-items: center;
  color: var(--muted);
}

.bar-track {
  height: 12px;
  background: #e6ebe8;
}

.bar-fill {
  height: 100%;
  background: var(--blue);
}

.bar-row strong,
.bar-row em {
  color: var(--ink);
  font-style: normal;
  font-size: 0.9rem;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

th,
td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  font-size: 0.94rem;
}

th {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
}

@media (max-width: 820px) {
  .site-header,
  footer,
  .dashboard-top {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero,
  .split,
  .join,
  .priorities,
  .metric-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 48px;
    padding-bottom: 0;
    gap: 24px;
  }

  .hero-panel div {
    padding: 20px 26px;
  }

  .dashboard-login {
    width: 100%;
    grid-template-columns: 1fr;
  }

  .bar-row {
    grid-template-columns: 86px minmax(80px, 1fr) 44px;
  }

  .bar-row em {
    grid-column: 2 / -1;
  }
}