:root {
  --navy: #082f49;
  --green: #43a047;
  --green-dark: #2f8d3a;
  --light-green: #eef8ef;
  --text: #17324d;
  --muted: #66788a;
  --border: #e6edf3;
  --bg: #f8fbf9;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--white);
  color: var(--text);
}

a {
  text-decoration: none;
  color: inherit;
}

.container {
  width: min(1180px, 92%);
  margin: 0 auto;
}

.site-header {
  background: #fff;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
}

.header-inner {
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo img {
  height: 52px;
}

.main-nav {
  display: flex;
  gap: 32px;
  font-weight: 700;
  font-size: 15px;
}

.main-nav a {
  padding: 30px 0;
  color: var(--navy);
}

.main-nav a.active {
  color: var(--green);
  border-bottom: 3px solid var(--green);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.login-link {
  font-weight: 700;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 24px;
  border-radius: 8px;
  font-weight: 700;
  border: 1px solid transparent;
}

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

.btn-primary:hover {
  background: var(--green-dark);
}

.btn-outline {
  border-color: var(--green);
  color: var(--navy);
  background: #fff;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 30px;
  color: var(--navy);
}

.hero {
  padding: 80px 0;
  background: linear-gradient(135deg, #ffffff 0%, #f3faf3 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 70px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(42px, 5vw, 66px);
  line-height: 1.05;
  color: var(--navy);
  margin: 0 0 24px;
}

.hero h1 span {
  color: var(--green);
}

.hero-content p {
  font-size: 20px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 560px;
}

.hero-checks,
.tick-list {
  list-style: none;
  padding: 0;
  margin: 30px 0;
  display: grid;
  gap: 16px;
}

.hero-checks li,
.tick-list li {
  position: relative;
  padding-left: 32px;
  font-weight: 700;
}

.hero-checks li::before,
.tick-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: -2px;
  background: var(--green);
  color: #fff;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-size: 14px;
  display: grid;
  place-items: center;
}

.hero-buttons {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.privacy-note {
  font-size: 14px !important;
  margin-top: 28px;
}

.dashboard-card,
.tracker-preview {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: 0 18px 45px rgba(8, 47, 73, 0.12);
}

.hero-dashboard {
  padding: 28px;
}

.dashboard-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.dashboard-top h3 {
  margin: 0;
  color: var(--navy);
}

.dashboard-top p {
  margin: 6px 0 0;
  color: var(--muted);
}

.avatar {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--green), var(--navy));
  border-radius: 50%;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin: 28px 0;
}

.stat-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  background: #fff;
}

.stat-card span,
.stat-card small {
  display: block;
  color: var(--muted);
}

.stat-card strong {
  display: block;
  margin: 12px 0;
  font-size: 28px;
  color: var(--navy);
}

.positive {
  color: var(--green) !important;
}

.chart-box,
.consistency-box,
.mini-chart,
.measurements {
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 22px;
  background: #fff;
  margin-top: 18px;
}

.fake-chart {
  height: 170px;
  display: flex;
  align-items: end;
  gap: 12px;
  border-bottom: 2px solid var(--border);
}

.fake-chart span {
  flex: 1;
  background: linear-gradient(to top, var(--green), #9bd98f);
  border-radius: 8px 8px 0 0;
}

.fake-chart span:nth-child(1) { height: 80%; }
.fake-chart span:nth-child(2) { height: 65%; }
.fake-chart span:nth-child(3) { height: 60%; }
.fake-chart span:nth-child(4) { height: 48%; }
.fake-chart span:nth-child(5) { height: 42%; }

.circle-score {
  width: 130px;
  height: 130px;
  margin: 0 auto 12px;
  border-radius: 50%;
  border: 12px solid var(--green);
  display: grid;
  place-items: center;
  font-size: 34px;
  font-weight: 800;
  color: var(--navy);
}

.consistency-box {
  text-align: center;
}

.feature-strip {
  padding: 34px 0;
  background: #f3faf3;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.strip-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}

.strip-grid div {
  display: grid;
  gap: 8px;
  color: var(--navy);
}

.strip-grid strong {
  font-size: 17px;
}

.strip-grid span {
  color: var(--muted);
  font-size: 14px;
}

.overview-section {
  padding: 90px 0;
}

.overview-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.3fr;
  gap: 70px;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  color: var(--green);
  font-weight: 800;
  letter-spacing: 1.5px;
  font-size: 13px;
}

.section-text h2,
.cta-section h2 {
  font-size: clamp(34px, 4vw, 48px);
  color: var(--navy);
  margin: 18px 0;
}

.section-text p {
  font-size: 18px;
  line-height: 1.7;
  color: var(--muted);
}

.text-link {
  display: inline-block;
  margin-top: 16px;
  color: var(--green);
  font-weight: 800;
}

.tracker-preview {
  padding: 24px;
}

.preview-tabs {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.preview-tabs span {
  padding: 10px 16px;
  border-radius: 8px;
  background: #f3f6f8;
  font-weight: 700;
  color: var(--muted);
}

.preview-tabs .active {
  background: var(--light-green);
  color: var(--green);
}

.photo-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  margin-bottom: 24px;
}

.photo-row div {
  height: 150px;
  border-radius: 14px;
  background: linear-gradient(180deg, #e9f1ec, #d5e3d8);
  display: flex;
  align-items: end;
  justify-content: center;
  padding-bottom: 12px;
  color: var(--muted);
  font-weight: 700;
}

.preview-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.fake-chart.small {
  height: 120px;
}

.measurements p {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  padding-bottom: 10px;
}

.trust-band {
  background: linear-gradient(135deg, var(--green), var(--navy));
  color: #fff;
  padding: 42px 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.trust-grid strong {
  font-size: 20px;
}

.trust-grid p {
  color: rgba(255,255,255,0.85);
  line-height: 1.6;
}

.cta-section {
  padding: 90px 0;
  background: #f6fbf6;
  text-align: center;
}

.cta-section p {
  color: var(--muted);
  font-size: 18px;
}

.cta-section small {
  display: block;
  margin-top: 18px;
  color: var(--muted);
}

.site-footer {
  background: #fff;
  padding: 60px 0 20px;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.4fr;
  gap: 50px;
}

.footer-logo {
  height: 54px;
  margin-bottom: 18px;
}

.site-footer p {
  color: var(--muted);
  line-height: 1.6;
}

.site-footer h4 {
  color: var(--navy);
}

.site-footer a {
  display: block;
  color: var(--muted);
  margin-bottom: 12px;
}

.newsletter-form {
  display: flex;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.newsletter-form input {
  flex: 1;
  padding: 14px;
  border: 0;
}

.newsletter-form button {
  border: 0;
  background: var(--green);
  color: #fff;
  padding: 0 18px;
  font-weight: 700;
}

.footer-bottom {
  text-align: center;
  color: var(--muted);
  border-top: 1px solid var(--border);
  margin-top: 40px;
  padding-top: 20px;
  font-size: 14px;
}

@media (max-width: 950px) {
  .menu-toggle {
    display: block;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 82px;
    left: 0;
    right: 0;
    background: #fff;
    padding: 20px;
    flex-direction: column;
    border-bottom: 1px solid var(--border);
  }

  .main-nav.show {
    display: flex;
  }

  .main-nav a {
    padding: 10px 0;
  }

  .header-actions {
    display: none;
  }

  .hero-grid,
  .overview-grid,
  .preview-bottom,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid,
  .strip-grid,
  .trust-grid {
    grid-template-columns: 1fr 1fr;
  }

  .photo-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .hero {
    padding: 50px 0;
  }

  .stats-grid,
  .strip-grid,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .photo-row {
    grid-template-columns: 1fr;
  }

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

  .btn {
    width: 100%;
  }
}