:root {
  color-scheme: light;
  --bg: #f4efe6;
  --bg-alt: #e4efe7;
  --panel: rgba(255, 255, 255, 0.78);
  --panel-strong: #ffffff;
  --text: #1d2a24;
  --muted: #5f6f68;
  --line: rgba(29, 42, 36, 0.1);
  --accent: #2f7d5b;
  --accent-2: #f59e0b;
  --shadow: 0 24px 70px rgba(29, 42, 36, 0.12);
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: 'Manrope', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(245, 158, 11, 0.18), transparent 34%),
    radial-gradient(circle at top right, rgba(47, 125, 91, 0.18), transparent 28%),
    linear-gradient(135deg, var(--bg), var(--bg-alt));
}

.roi-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 40px;
}

.hero-panel,
.input-card,
.results-card {
  background: var(--panel);
  backdrop-filter: blur(18px);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-panel {
  border-radius: 28px;
  padding: 30px;
  display: flex;
  gap: 20px;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 22px;
}

.hero-copy {
  max-width: 720px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(47, 125, 91, 0.12);
  color: var(--accent);
  font-weight: 800;
  letter-spacing: 0.02em;
  font-size: 0.82rem;
  text-transform: uppercase;
}

.hero-panel h1 {
  font-family: 'Fraunces', serif;
  font-size: clamp(2.5rem, 5vw, 4.8rem);
  line-height: 0.95;
  margin: 16px 0 14px;
  letter-spacing: -0.04em;
}

.hero-panel p {
  margin: 0;
  max-width: 62ch;
  color: var(--muted);
  font-size: 1.03rem;
  line-height: 1.7;
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.hero-pills span,
.back-link {
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.58);
  padding: 10px 14px;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}

.back-link {
  white-space: nowrap;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(320px, 430px) 1fr;
  gap: 22px;
}

.input-card,
.results-card {
  border-radius: 28px;
  padding: 24px;
}

.card-heading h2 {
  margin: 0;
  font-family: 'Fraunces', serif;
  font-size: 1.9rem;
}

.card-heading p {
  margin: 8px 0 0;
  color: var(--muted);
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 20px;
}

label {
  display: grid;
  gap: 8px;
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--text);
}

input,
select {
  width: 100%;
  border: 1px solid rgba(29, 42, 36, 0.12);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.88);
  color: var(--text);
  padding: 14px 16px;
  font: inherit;
  outline: none;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

input:focus,
select:focus {
  border-color: rgba(47, 125, 91, 0.5);
  box-shadow: 0 0 0 4px rgba(47, 125, 91, 0.12);
}

.submit-btn {
  margin-top: 18px;
  width: 100%;
  border: 0;
  border-radius: 18px;
  padding: 16px 18px;
  background: linear-gradient(135deg, var(--accent), #215944);
  color: #fff;
  font: inherit;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  cursor: pointer;
  box-shadow: 0 18px 30px rgba(47, 125, 91, 0.22);
}

.form-note,
.status {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.6;
  min-height: 1.5em;
}

.status[data-tone='error'] {
  color: #b42318;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.metric,
.breakdown-grid > div {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(29, 42, 36, 0.08);
  border-radius: 20px;
  padding: 18px;
}

.metric {
  display: grid;
  gap: 8px;
}

.metric.highlight {
  background: linear-gradient(135deg, rgba(47, 125, 91, 0.16), rgba(245, 158, 11, 0.16));
}

.metric-label {
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.metric strong,
.breakdown-grid strong {
  font-size: 1.6rem;
  line-height: 1.1;
}

.chart-wrap {
  margin-top: 18px;
  padding: 18px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.64);
  border: 1px solid rgba(29, 42, 36, 0.08);
}

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

.breakdown-grid > div {
  display: grid;
  gap: 8px;
}

@media (max-width: 980px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    flex-direction: column;
  }
}

@media (max-width: 720px) {
  .roi-shell {
    width: min(100% - 20px, 1180px);
    padding-top: 16px;
  }

  .hero-panel,
  .input-card,
  .results-card {
    border-radius: 22px;
    padding: 18px;
  }

  .field-grid,
  .metrics-grid,
  .breakdown-grid {
    grid-template-columns: 1fr;
  }
}

.metric {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid #222;
}

.metric-label {
  color: #aaa;
  font-size: 14px;
}

.metric strong {
  color: #fff;
  font-size: 15px;
}

.metric.highlight strong {
  color: #00e0ff;
  font-weight: 700;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  margin-left: 0px;
  background: #111;
  color: #aaa;
  padding: 0;
  margin-top: 60px;
}

.footer-container {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 2fr;
  gap: 40px;
  padding: 56px 48px 40px;
  max-width: 100%;
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 12px;
}

.footer-col p {
  font-size: 14px;
  line-height: 1.7;
  margin: 0 0 16px;
}

.footer-col h3 {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul li a {
  color: #888;
  text-decoration: none;
  font-size: 14px;
  transition: color var(--transition);
}

.footer-col ul li a:hover {
  color: var(--accent);
}

.socials {
  display: flex;
  gap: 12px;
}

.socials a {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #1e1e1e;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #888;
  text-decoration: none;
  font-size: 14px;
  transition: all var(--transition);
}

.socials a:hover {
  background: var(--accent);
  color: #fff;
  transform: translateY(-2px);
}

.newsletter-form {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.newsletter-form input {
  flex: 1;
  min-width: 0;
  padding: 10px 14px;
  background: #1e1e1e;
  border: 1px solid #2a2a2a;
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 13px;
  outline: none;
  transition: border-color var(--transition);
}

.newsletter-form input:focus {
  border-color: var(--accent);
}

.newsletter-form button {
  padding: 10px 18px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition);
}

.newsletter-form button:hover {
  background: #d45c28;
}

.footer-bottom {
  border-top: 1px solid #1e1e1e;
  padding: 20px 48px;
  text-align: center;
  font-size: 13px;
  color: #555;
}