:root {
  --ink: #0B1F1A;
  --cream: #FAFAF7;
  --emerald: #0F9D6E;
  --emerald-deep: #0B7A56;
  --emerald-dark: #085041;
  --sand: #C9A86A;
  --stone-100: #F2F1EA;
  --stone-300: #D9D6C9;
  --stone-500: #8C897C;
  --stone-700: #4A483F;
  --border: rgba(11, 31, 26, 0.12);
  --shadow: 0 2px 24px rgba(11, 31, 26, 0.06);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--stone-700);
  font-family: "Inter", sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

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

h1, h2, h3, .brand-name, .number, .trust-band strong {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.03em;
}

h1 {
  margin: 18px 0 22px;
  font-size: clamp(44px, 6vw, 64px);
  line-height: 0.98;
}

h2 {
  margin: 12px 0 16px;
  font-size: clamp(30px, 4vw, 38px);
  line-height: 1.1;
}

h3 {
  margin: 10px 0;
  font-size: 20px;
}

p {
  margin: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 6vw;
  background: rgba(250, 250, 247, 0.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: inline-block;
  background:
    linear-gradient(135deg, var(--emerald) 0 33%, transparent 33%),
    linear-gradient(225deg, var(--emerald-deep) 0 38%, transparent 38%),
    linear-gradient(315deg, var(--emerald-dark) 0 42%, transparent 42%);
  background-color: rgba(15, 157, 110, 0.08);
  clip-path: polygon(25% 5%, 75% 5%, 100% 50%, 75% 95%, 25% 95%, 0 50%);
}

.brand-name {
  font-size: 22px;
}

.brand-name strong {
  color: var(--emerald);
  font-weight: 500;
  margin-left: 3px;
}

.nav {
  display: flex;
  gap: 28px;
  color: var(--stone-700);
  font-size: 15px;
}

.nav a:hover {
  color: var(--emerald-deep);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 14px;
  font-weight: 600;
  font-size: 15px;
  transition: 180ms ease;
}

.btn-primary {
  background: var(--emerald);
  color: var(--ink);
}

.btn-primary:hover {
  background: var(--emerald-deep);
  color: var(--cream);
}

.btn-secondary {
  border: 1px solid rgba(11, 31, 26, 0.15);
  color: var(--ink);
  background: transparent;
}

.btn-secondary:hover {
  border-color: rgba(11, 31, 26, 0.35);
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  min-height: calc(100vh - 84px);
  padding: 86px 6vw;
}

.grid-bg {
  background-image:
    linear-gradient(rgba(11,31,26,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11,31,26,0.045) 1px, transparent 1px);
  background-size: 48px 48px;
}

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

.hero-content p {
  max-width: 660px;
  font-size: 17px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--emerald-deep);
  font-weight: 600;
  font-size: 14px;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--emerald);
}

.hero-actions {
  margin-top: 32px;
}

.hero-panel {
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.58);
  box-shadow: var(--shadow);
}

.panel-top {
  display: flex;
  gap: 8px;
  padding: 8px 8px 18px;
}

.panel-top span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--stone-300);
}

.panel-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.module-card,
.card {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.65);
  padding: 24px;
}

.module-card.active {
  background: rgba(15, 157, 110, 0.09);
  border-color: rgba(15, 157, 110, 0.25);
}

.module-card small {
  color: var(--stone-500);
  font-weight: 600;
}

.module-card p {
  font-size: 14px;
}

.module-card.muted {
  background: var(--stone-100);
}

.section {
  padding: 92px 6vw;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.cards {
  display: grid;
  gap: 18px;
}

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

.card:hover {
  box-shadow: var(--shadow);
}

.number {
  color: var(--emerald-deep);
  font-size: 18px;
}

.modules-section {
  background: var(--stone-100);
}

.badge {
  display: inline-flex;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 18px;
}

.badge.available {
  background: rgba(15, 157, 110, 0.1);
  color: var(--emerald-deep);
}

.badge.soon,
.badge.future {
  background: rgba(11, 31, 26, 0.07);
  color: var(--stone-700);
}

.module a {
  display: inline-flex;
  margin-top: 22px;
  color: var(--emerald-deep);
  font-weight: 600;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: start;
}

.split p {
  font-size: 18px;
}

.trust-band {
  margin: 0 6vw 92px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--border);
  border-radius: 22px;
  background: var(--stone-100);
  overflow: hidden;
}

.trust-band div {
  padding: 28px;
  border-right: 1px solid var(--border);
}

.trust-band div:last-child {
  border-right: 0;
}

.trust-band strong {
  display: block;
  font-size: 32px;
}

.trust-band span {
  color: var(--stone-500);
}

.final-cta {
  margin: 0 6vw 92px;
  padding: 58px;
  border-radius: 28px;
  background-color: var(--ink);
  color: var(--cream);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
}

.final-cta h2 {
  color: var(--cream);
  max-width: 720px;
}

.final-cta p {
  max-width: 680px;
  color: rgba(250, 250, 247, 0.78);
}

.light {
  color: var(--cream);
}

.light-btn {
  color: var(--cream);
  border-color: rgba(250, 250, 247, 0.28);
}

.light-btn:hover {
  border-color: rgba(250, 250, 247, 0.55);
}

.footer {
  padding: 44px 6vw;
  background: var(--ink);
  color: rgba(250, 250, 247, 0.72);
  display: grid;
  gap: 12px;
}

.light-brand .brand-name,
.light-brand .brand-name span {
  color: var(--cream);
}

.footer small {
  color: rgba(250, 250, 247, 0.5);
}

@media (max-width: 980px) {
  .nav {
    display: none;
  }

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

  .cards.three,
  .trust-band {
    grid-template-columns: 1fr;
  }

  .trust-band div {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .trust-band div:last-child {
    border-bottom: 0;
  }

  .final-cta {
    flex-direction: column;
    align-items: flex-start;
    padding: 36px;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 14px 5vw;
  }

  .header-actions .btn-secondary {
    display: none;
  }

  .hero,
  .section {
    padding-left: 5vw;
    padding-right: 5vw;
  }

  .panel-grid {
    grid-template-columns: 1fr;
  }

  .trust-band,
  .final-cta {
    margin-left: 5vw;
    margin-right: 5vw;
  }
}