:root {
  /* Derived from the Formulyt logo mark: deep greens + soft mint + neutral grays */
  --brand-900: #0b0f0b;
  --brand-800: #123312;
  --brand-700: #1f6b1f; /* primary */
  --brand-500: #2f8f2f;
  --brand-400: #92d050; /* bright accent (matches logo’s lighter greens) */
  --brand-200: #cfe9b7;

  --ink: #141617;
  --muted: rgba(0, 0, 0, 0.7);
  --hero-bg: #050705;

  --font-sans: Avenir, "Avenir Next", system-ui, -apple-system, Segoe UI, Roboto,
    Helvetica, Arial, sans-serif;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px; /* fixed header offset */
}

/* Fallbacks so the page is usable even if Tailwind CDN is unavailable */
header[role="banner"] {
  background: #ffffff;
  width: 100%;
  height: 70px;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  backdrop-filter: blur(38px);
  -webkit-backdrop-filter: blur(38px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

main#main {
  padding-top: 70px;
}

.nav-link {
  color: rgba(0, 0, 0, 0.72);
  padding: 10px 10px;
  border-radius: 10px;
  transition: background 120ms ease, color 120ms ease;
}
.nav-link:hover {
  background: rgba(146, 208, 80, 0.12);
  color: var(--ink);
}

.btn-primary {
  background: var(--brand-700);
  color: #ffffff;
  line-height: 16px;
  font-family: var(--font-sans);
  font-weight: 600;
  height: auto;
  max-width: 100%;
  display: inline-flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 10px 14px 10px 16px;
  border-radius: 68px;
  box-shadow: rgba(0, 0, 0, 0.2) 0px 2px 5px 0px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 120ms ease, filter 120ms ease, background 120ms ease;
}
.btn-primary:hover {
  filter: brightness(1.05);
  transform: translateY(-1px);
}
.btn-primary:active {
  transform: translateY(0px);
}

.btn-icon {
  background: #ffffff;
  width: 32px;
  height: 32px;
  border-radius: 48px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  color: var(--brand-700);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  line-height: 16px;
  font-family: var(--font-sans);
  font-weight: 600;
  height: auto;
  max-width: 100%;
  display: inline-flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 10px 14px 10px 16px;
  border-radius: 68px;
  box-shadow: rgba(0, 0, 0, 0.2) 0px 2px 5px 0px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: transform 120ms ease, filter 120ms ease;
}
.btn-secondary:hover {
  filter: brightness(1.02);
  transform: translateY(-1px);
}
.btn-icon-secondary {
  background: var(--brand-900);
  width: 32px;
  height: 32px;
  border-radius: 48px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  color: #ffffff;
}

.kicker {
  color: var(--brand-700);
  line-height: 30px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 25px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.feature-row {
  display: grid;
  grid-template-columns: 12px 1fr;
  gap: 12px;
  align-items: start;
  padding: 14px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 12px;
}
.feature-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--brand-400);
  box-shadow: 0 0 0 4px rgba(146, 208, 80, 0.15);
  margin-top: 6px;
}
.feature-title {
  font-family: var(--font-sans);
  font-weight: 800;
  color: var(--ink);
}
.feature-desc {
  color: rgba(0, 0, 0, 0.72);
  margin-top: 2px;
}

.pill {
  padding: 10px 12px;
  background: rgba(146, 208, 80, 0.12);
  border: 1px solid rgba(31, 107, 31, 0.12);
  border-radius: 12px;
  color: rgba(0, 0, 0, 0.78);
  font-weight: 600;
}

.trust-card {
  background: #ffffff;
  padding: 18px 18px;
  border-radius: 12px;
  box-shadow: rgba(0, 0, 0, 0.06) 0px 2px 10px;
  border: 1px solid rgba(0, 0, 0, 0.05);
}
.trust-title {
  font-family: var(--font-sans);
  font-weight: 800;
  color: var(--brand-700);
  font-size: 16px;
}
.trust-desc {
  margin-top: 6px;
  color: rgba(0, 0, 0, 0.75);
  font-size: 14px;
  line-height: 20px;
}

.tab-card {
  width: 100%;
  text-align: left;
  background: rgba(146, 208, 80, 0.08);
  border: 1px solid rgba(31, 107, 31, 0.12);
  border-radius: 12px;
  padding: 16px 18px;
  font-family: var(--font-sans);
  font-weight: 600;
  color: #222;
  transition: transform 120ms ease, background 120ms ease, border 120ms ease;
}
.tab-card:hover {
  transform: translateY(-1px);
  background: rgba(146, 208, 80, 0.12);
}
.tab-card[aria-selected="true"] {
  background: rgba(31, 107, 31, 0.14);
  border: 1px solid rgba(31, 107, 31, 0.22);
}
.tab-badge {
  background: rgba(31, 107, 31, 0.45);
  color: #fff;
  font-size: 14px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 8px;
  display: inline-block;
}
.tab-badge-2 {
  background: rgba(146, 208, 80, 0.35);
}
.tab-badge-3 {
  background: rgba(147, 151, 154, 0.65);
}
.tab-icon {
  margin-top: 14px;
  color: var(--brand-700);
}
.tab-title {
  margin-top: 10px;
  font-size: 24px;
  font-weight: 800;
}
.tab-sub {
  margin-top: 6px;
  color: rgba(0, 0, 0, 0.72);
}
.tab-panel {
  margin-top: 18px;
  background: rgba(146, 208, 80, 0.08);
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 12px;
  padding: 30px;
}
.panel-title {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 18px;
  color: var(--ink);
}
.panel-list {
  margin-top: 12px;
  padding-left: 18px;
  color: rgba(0, 0, 0, 0.78);
  line-height: 24px;
}
.panel-list li {
  margin: 8px 0;
}

.discover-card {
  background: #ffffff;
  border-radius: 12px;
  padding: 22px;
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: rgba(0, 0, 0, 0.06) 0px 2px 10px;
}
.discover-title {
  font-family: var(--font-sans);
  font-weight: 800;
  color: var(--ink);
}
.discover-desc {
  margin-top: 8px;
  color: rgba(0, 0, 0, 0.72);
}

.exp-card {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 12px;
  padding: 22px;
}
.exp-title {
  font-family: var(--font-sans);
  font-weight: 800;
  color: var(--brand-700);
}
.exp-desc {
  margin-top: 8px;
  color: rgba(0, 0, 0, 0.72);
}

.field {
  display: grid;
  gap: 6px;
}
.field-label {
  font-family: var(--font-sans);
  font-weight: 700;
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
}
.field-input {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  color: #fff;
  padding: 10px 12px;
  outline: none;
}
.field-input:focus {
  border-color: rgba(146, 208, 80, 0.7);
  box-shadow: 0 0 0 4px rgba(146, 208, 80, 0.12);
}

.footer-title {
  font-family: var(--font-sans);
  font-weight: 800;
  color: rgba(255, 255, 255, 0.92);
}
.footer-links {
  margin-top: 10px;
  display: grid;
  gap: 8px;
}
.footer-links a {
  color: rgba(199, 217, 229, 0.9);
  opacity: 0.9;
}
.footer-links a:hover {
  opacity: 1;
  color: #ffffff;
}

/* Legal pages */
.legal-body {
  padding: 18px;
  color: rgba(0, 0, 0, 0.78);
  line-height: 24px;
}
.legal-body h3 {
  margin: 18px 0 8px;
  font-family: var(--font-sans);
  font-weight: 800;
  color: var(--ink);
  font-size: 16px;
}
.legal-body p {
  margin: 10px 0;
}
.legal-body ul {
  margin: 10px 0 10px 18px;
}
.legal-body li {
  margin: 6px 0;
}
.legal-body a {
  color: var(--brand-700);
  text-decoration: underline;
}
.legal-meta {
  margin: 0 0 10px;
  color: rgba(0, 0, 0, 0.6);
  font-size: 13px;
}
.legal-note {
  margin-top: 14px;
  color: rgba(0, 0, 0, 0.65);
  font-size: 14px;
}