:root {
  --navy: #0f172a;
  --muted: #64748b;
  --blue: #1d4ed8;
  --blue-dark: #1e3a8a;
  --blue-soft: #eef2ff;
  --green: #16a34a;
  --green-soft: #ecfdf3;
  --border: #e5e7eb;
  --bg: #ffffff;
  --radius: 12px;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--navy);
  background: var(--bg);
  line-height: 1.5;
}

h1, h2, h3 {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 800;
  margin: 0;
  color: var(--navy);
}

p {
  margin: 0;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 12px 22px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
  border: none;
  cursor: pointer;
  transition: opacity 0.15s ease;
}

.btn:hover {
  opacity: 0.9;
}

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

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

.btn-ghost {
  background: transparent;
  color: var(--muted);
  font-weight: 500;
}

/* Header */
.topbar {
  border-bottom: 1px solid var(--border);
  background: #fff;
}

.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 800;
  font-size: 20px;
}

.brand .logo-dot {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--blue);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.lang-toggle {
  display: flex;
  gap: 4px;
  font-size: 12px;
  color: var(--muted);
  margin-right: 16px;
}

.nav-links {
  display: flex;
  gap: 28px;
  align-items: center;
}

.nav-links a {
  color: var(--muted);
  font-weight: 500;
  font-size: 15px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Hero */
.hero {
  background: linear-gradient(180deg, #eef2ff 0%, #ffffff 100%);
  padding: 72px 0;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}

.badge {
  display: inline-block;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 13px;
  color: var(--blue);
  font-weight: 600;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: 48px;
  line-height: 1.15;
}

.hero h1 .accent {
  color: var(--blue);
}

.hero p.lead {
  margin-top: 20px;
  color: var(--muted);
  font-size: 17px;
  max-width: 46ch;
}

.hero-actions {
  margin-top: 28px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-note {
  margin-top: 14px;
  font-size: 13px;
  color: var(--muted);
}

.mockup {
  position: relative;
}

.window {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.15);
  overflow: hidden;
  border: 1px solid var(--border);
}

.window-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: #f8fafc;
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  color: var(--muted);
}

.window-bar .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.window-body {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 16px;
}

.window-tile {
  background: var(--blue-soft);
  border-radius: 8px;
  padding: 12px 8px;
  text-align: center;
  font-size: 20px;
}

.window-tile span {
  display: block;
  font-size: 10px;
  color: var(--muted);
  margin-top: 6px;
}

/* Trusted-by */
.trusted {
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
}

.trusted p {
  text-align: center;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 20px;
}

.trusted-logos {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  font-weight: 600;
  color: #cbd5e1;
}

/* Sections */
section {
  padding: 80px 0;
}

.section-head {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 48px;
}

.section-head h2 {
  font-size: 32px;
  margin-top: 4px;
}

.section-head p {
  margin-top: 14px;
  color: var(--muted);
  font-size: 16px;
}

/* Features */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.feature-icon {
  font-size: 22px;
  margin-bottom: 14px;
}

.feature-card h3 {
  font-size: 16px;
}

.feature-card p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

/* Stats */
.stats {
  background: var(--blue-dark);
  padding: 48px 0;
}

.stats .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-value {
  color: #4ade80;
  font-size: 32px;
  font-weight: 800;
  font-family: "Plus Jakarta Sans", sans-serif;
}

.stat-label {
  color: #cbd5e1;
  font-size: 13px;
  margin-top: 6px;
}

/* Switching */
.switch-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.switch-card {
  border-radius: var(--radius);
  padding: 28px;
}

.switch-card.migrate {
  background: var(--blue-soft);
}

.switch-card.integrate {
  background: var(--green-soft);
}

.switch-card .feature-icon {
  background: #fff;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.switch-card h3 {
  margin-top: 16px;
  font-size: 18px;
}

.switch-card p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

.center-link {
  display: block;
  text-align: center;
  margin-top: 32px;
  color: var(--blue);
  font-weight: 600;
  font-size: 15px;
}

/* Pricing */
.pricing-toggle {
  display: flex;
  justify-content: center;
  margin-bottom: 40px;
}

.toggle-pill {
  display: inline-flex;
  background: #f1f5f9;
  border-radius: 999px;
  padding: 4px;
}

.toggle-pill button {
  border: none;
  background: transparent;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
}

.toggle-pill button.active {
  background: var(--blue);
  color: #fff;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.price-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.price-card.featured {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
  position: relative;
}

.price-card.featured .plan-name,
.price-card.featured .price-sub,
.price-card.featured .price-desc,
.price-card.featured .limit-item,
.price-card.featured .module-item {
  color: #e0e7ff;
}

.price-card.featured h3,
.price-card.featured .price-amount {
  color: #fff;
}

.popular-tag {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--green);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
}

.plan-name {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
}

.price-amount {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 32px;
  font-weight: 800;
  margin-top: 10px;
}

.price-amount .period {
  font-size: 14px;
  font-weight: 500;
}

.price-sub {
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
}

.price-desc {
  margin-top: 12px;
  font-size: 13px;
  color: var(--muted);
}

.plan-limits, .plan-modules {
  margin-top: 18px;
}

.plan-limits .label, .plan-modules .label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-bottom: 10px;
}

.limit-item, .module-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  margin-bottom: 8px;
  color: var(--navy);
}

.module-item .soon {
  margin-left: auto;
  font-size: 11px;
  color: #f59e0b;
  font-weight: 600;
}

.price-card .btn {
  margin-top: 24px;
  justify-content: center;
  width: 100%;
}

.price-card.featured .btn {
  background: #fff;
  color: var(--blue);
}

/* NGO / Education */
.offer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.offer-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  background: #fafafa;
}

.offer-card .eyebrow {
  font-size: 11px;
}

.offer-card h3 {
  font-size: 17px;
  margin-top: 8px;
}

.offer-card p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

.offer-card a {
  display: inline-block;
  margin-top: 14px;
  font-weight: 600;
  color: var(--blue);
  font-size: 14px;
}

/* Testimonials */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.stars {
  color: #facc15;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.testimonial-card blockquote {
  margin: 0;
  font-size: 14px;
  color: var(--navy);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
}

.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--blue-soft);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
}

.testimonial-author .name {
  font-size: 14px;
  font-weight: 600;
}

.testimonial-author .role {
  font-size: 12px;
  color: var(--muted);
}

/* Final CTA */
.cta {
  background: var(--blue-dark);
  color: #fff;
  text-align: center;
}

.cta h2 {
  color: #fff;
  font-size: 30px;
}

.cta p {
  margin-top: 14px;
  color: #cbd5e1;
  max-width: 46ch;
  margin-left: auto;
  margin-right: auto;
}

.cta .btn {
  margin-top: 24px;
}

.cta .hero-note {
  color: #cbd5e1;
}

/* Footer */
footer {
  background: var(--navy);
  color: #94a3b8;
  padding: 56px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 32px;
}

.footer-grid .brand {
  color: #fff;
}

.footer-grid p {
  margin-top: 12px;
  font-size: 13px;
  max-width: 40ch;
}

.footer-col h4 {
  color: #fff;
  font-size: 13px;
  margin-bottom: 14px;
}

.footer-col a {
  display: block;
  font-size: 13px;
  margin-bottom: 10px;
  color: #94a3b8;
}

.footer-bottom {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid rgba(148, 163, 184, 0.2);
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  flex-wrap: wrap;
  gap: 8px;
}

.chat-bubble {
  position: fixed;
  bottom: 24px;
  left: 24px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: 0 8px 20px rgba(29, 78, 216, 0.4);
  cursor: pointer;
}

@media (max-width: 900px) {
  .hero .container {
    grid-template-columns: 1fr;
  }
  .feature-grid, .pricing-grid, .testimonial-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .nav-links {
    display: none;
  }
}

@media (max-width: 600px) {
  .hero h1 {
    font-size: 34px;
  }
  .feature-grid, .pricing-grid, .testimonial-grid, .switch-grid, .offer-grid {
    grid-template-columns: 1fr;
  }
  .stats .container {
    grid-template-columns: 1fr 1fr;
  }
}