:root {
  --bg: #F8FAFC;
  --surface: #FFFFFF;
  --surface-muted: #F1F5F9;
  --surface-dark: #081225;
  --primary: #22C55E;
  --primary-dark: #15803D;
  --text: #0F172A;
  --muted: #475569;
  --border: #E2E8F0;
  --shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
  --radius: 18px;
  --radius-sm: 12px;
  --container: 1120px;
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4rem;
  --font-base: "Inter", "Segoe UI", Arial, sans-serif;
  --max-width: 1120px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-base);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

img {
  max-width: 100%;
  display: block;
}

button {
  font: inherit;
}

.container {
  width: min(100% - 2rem, var(--max-width));
  margin: 0 auto;
}

.section {
  padding: var(--space-7) 0;
}

.section-alt {
  background: #EEF7F0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(248, 250, 252, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: var(--space-3);
}

.logo {
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  color: var(--surface-dark);
}

.nav-links {
  display: none;
  align-items: center;
  gap: var(--space-3);
}

.nav-links a {
  color: var(--muted);
  font-weight: 500;
}

.nav-links a.active,
.nav-links a:hover {
  color: var(--text);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: #fff !important;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
}

.mobile-menu-btn {
  display: inline-flex;
  flex-direction: column;
  gap: 0.3rem;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.mobile-menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 999px;
}

.hero-section {
  padding: var(--space-7) 0;
  background:
    radial-gradient(circle at top, rgba(34, 197, 94, 0.12), transparent 22%),
    linear-gradient(180deg, #f7fbf9 0%, var(--bg) 100%);
}

.hero-grid,
.page-hero-grid,
.about-layout,
.why-grid,
.trust-panel {
  display: grid;
  gap: var(--space-5);
}

.hero-grid {
  align-items: center;
}

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: var(--space-2);
}

h1,
h2,
h3 {
  line-height: 1.1;
}

h1 {
  font-size: clamp(2.5rem, 4vw, 4rem);
  margin-bottom: var(--space-3);
}

h2 {
  font-size: clamp(2rem, 3.2vw, 3rem);
  margin-bottom: var(--space-3);
}

h3 {
  font-size: 1.2rem;
  margin-bottom: var(--space-2);
}

.hero-text,
.section-heading p,
.section p,
.policy-wrap p,
.page-hero p,
.about-card p,
.feature-card p,
.product-card p,
.trust-panel p,
.cta-card p {
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin: var(--space-4) 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.9rem 1.15rem;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 10px 24px rgba(34, 197, 94, 0.28);
}

.button-secondary {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
}

.waitlist-form {
  margin-top: var(--space-5);
  padding: var(--space-4);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  gap: 0.4rem;
  margin-bottom: var(--space-3);
}

.form-row label {
  font-size: 0.92rem;
  font-weight: 600;
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font: inherit;
  color: var(--text);
  background: var(--surface);
}

.form-row textarea {
  resize: vertical;
}

.waitlist-note {
  margin-top: var(--space-3);
  font-size: 0.92rem;
  color: var(--muted);
}

.hero-metrics {
  display: grid;
  gap: var(--space-3);
  list-style: none;
  margin-top: var(--space-4);
}

.hero-metrics li {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.hero-metrics strong {
  font-size: 1.2rem;
}

.hero-metrics span {
  color: var(--muted);
}

.hero-visual {
  background: linear-gradient(180deg, #ecfdf3 0%, #f8fafc 100%);
  border-radius: var(--radius);
  padding: var(--space-4);
  box-shadow: var(--shadow);
}

.card-grid {
  display: grid;
  gap: var(--space-4);
}

.product-card,
.feature-card,
.about-card,
.page-panel,
.cta-card,
.trust-panel {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.product-card,
.feature-card,
.about-card,
.page-panel {
  padding: var(--space-5);
}

.featured-card {
  background: linear-gradient(180deg, var(--surface-dark), #10274f);
  color: #fff;
}

.featured-card p,
.featured-card .button-secondary {
  color: #fff;
}

.tag {
  display: inline-block;
  background: rgba(34, 197, 94, 0.12);
  color: var(--primary-dark);
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.pill-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  white-space: nowrap;
  background: rgba(34, 197, 94, 0.12);
  color: var(--primary-dark);
  border-radius: 999px;
  padding: 0.22rem 0.6rem;
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-3);
}

.pill-badge-dark {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.feature-list {
  display: grid;
  gap: var(--space-4);
}

.feature-list div {
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--border);
}

.feature-list div:last-child {
  border-bottom: 0;
}

.trust-panel {
  padding: var(--space-5);
  background: linear-gradient(90deg, #0f172a, #102a4d);
  color: #fff;
}

.trust-panel p {
  color: #cbd5e1;
}

.trust-points {
  display: grid;
  gap: var(--space-3);
}

.trust-points div {
  padding: var(--space-3);
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm);
}

.trust-points strong {
  display: block;
  font-size: 1.8rem;
}

.cta-section {
  padding-top: 0;
}

.cta-card {
  padding: var(--space-5);
  background: linear-gradient(90deg, #ecfdf3, #f8fafc);
  display: grid;
  gap: var(--space-4);
  align-items: center;
}

.small-cta {
  background: var(--surface);
}

.site-footer {
  background: var(--surface-dark);
  color: #cbd5e1;
  padding: var(--space-5) 0;
}

.footer-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-wrap div {
  display: flex;
  gap: var(--space-3);
}

.site-footer a {
  color: #cbd5e1;
}

.policy-wrap {
  max-width: 860px;
}

.policy-wrap h1,
.policy-wrap h2 {
  margin-top: var(--space-4);
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }

  .mobile-menu-btn {
    display: none;
  }

  .hero-grid,
  .page-hero-grid,
  .about-layout,
  .why-grid,
  .trust-panel,
  .cta-card {
    grid-template-columns: 1.2fr 1fr;
  }

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

  .three-col {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-wrap {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

@media (max-width: 767px) {
  .nav-links {
    position: absolute;
    top: 72px;
    left: 1rem;
    right: 1rem;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: var(--space-3);
    box-shadow: var(--shadow);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    width: 100%;
  }
}