:root {
  --bg: #050807;
  --panel: #0b1210;
  --panel-2: #101a16;
  --text: #f4fff9;
  --muted: #a9b8b0;
  --green: #22c55e;
  --green-2: #16a34a;
  --border: rgba(34, 197, 94, 0.22);
  --shadow: rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(34, 197, 94, 0.18), transparent 32rem),
    radial-gradient(circle at top right, rgba(22, 163, 74, 0.13), transparent 28rem),
    var(--bg);
  color: var(--text);
}

.hero {
  padding: 28px 7vw 70px;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 82px;
}

.brand {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

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

.nav-link,
.primary-link,
.subscribe-button {
  border: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
  background: rgba(34, 197, 94, 0.1);
  border-radius: 999px;
  padding: 12px 18px;
  font-weight: 700;
  transition: 0.2s ease;
}

.nav-link:hover,
.primary-link:hover,
.subscribe-button:hover {
  transform: translateY(-1px);
  border-color: rgba(34, 197, 94, 0.7);
  background: rgba(34, 197, 94, 0.18);
}

.hero-content {
  max-width: 850px;
  margin: 0 auto;
  text-align: center;
}

.eyebrow {
  color: var(--green);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(3rem, 8vw, 6rem);
  letter-spacing: -0.08em;
  line-height: 0.95;
  margin-bottom: 22px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.3rem);
  letter-spacing: -0.055em;
  line-height: 1;
  margin-bottom: 16px;
}

.hero-content p,
.section-heading p,
.security-card p,
.faq-list p,
.status-card p {
  color: var(--muted);
  line-height: 1.7;
}

.hero-content > p {
  font-size: 1.16rem;
  max-width: 720px;
  margin: 0 auto 28px;
}

.trust-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.trust-row span {
  color: #d9fbe7;
  border: 1px solid var(--border);
  background: rgba(11, 18, 16, 0.7);
  border-radius: 999px;
  padding: 10px 14px;
  font-size: 0.92rem;
}

main {
  padding: 0 7vw 40px;
}

.pricing-section,
.security-section,
.faq-section {
  max-width: 1180px;
  margin: 0 auto 82px;
}

.section-heading {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 34px;
}

.pricing-grid,
.security-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.plan-card,
.security-card,
.status-card,
.faq-list details {
  background: linear-gradient(180deg, rgba(16, 26, 22, 0.96), rgba(8, 14, 12, 0.96));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 24px 80px var(--shadow);
  border-radius: 26px;
}

.plan-card {
  position: relative;
  padding: 30px;
}

.plan-card.highlighted {
  border-color: rgba(34, 197, 94, 0.65);
  transform: translateY(-10px);
}

.popular-badge {
  position: absolute;
  top: 18px;
  right: 18px;
  background: var(--green);
  color: #061009;
  font-size: 0.76rem;
  font-weight: 900;
  padding: 7px 10px;
  border-radius: 999px;
}

.plan-card h3 {
  font-size: 1.6rem;
  margin-bottom: 10px;
}

.description {
  color: var(--muted);
  min-height: 70px;
  line-height: 1.6;
}

.price {
  font-size: 3rem;
  font-weight: 900;
  letter-spacing: -0.06em;
  margin: 18px 0;
}

.price span {
  color: var(--muted);
  font-size: 1rem;
  letter-spacing: 0;
}

ul {
  list-style: none;
  padding: 0;
  margin: 0 0 26px;
}

li {
  color: #dcefe5;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

li::before {
  content: "✓";
  color: var(--green);
  font-weight: 900;
  margin-right: 10px;
}

.subscribe-button {
  width: 100%;
  cursor: pointer;
  background: linear-gradient(135deg, var(--green), var(--green-2));
  color: #031007;
  border: none;
  font-size: 1rem;
}

.subscribe-button:disabled {
  opacity: 0.6;
  cursor: wait;
}

.security-section {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 28px;
  align-items: start;
}

.security-card {
  padding: 24px;
}

.faq-section {
  max-width: 900px;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-list details {
  padding: 20px 22px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 800;
}

.faq-list p {
  margin: 12px 0 0;
}

.footer {
  text-align: center;
  padding: 28px;
  color: var(--muted);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.center-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 22px;
}

.status-card {
  width: min(540px, 100%);
  text-align: center;
  padding: 42px;
}

.status-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 18px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.15);
  border: 1px solid var(--border);
  color: var(--green);
  font-size: 2rem;
  font-weight: 900;
}

.status-icon.warning {
  color: #facc15;
  background: rgba(250, 204, 21, 0.12);
  border-color: rgba(250, 204, 21, 0.3);
}

.muted {
  color: var(--muted);
}

.primary-link {
  display: inline-block;
  margin-top: 16px;
  background: linear-gradient(135deg, var(--green), var(--green-2));
  color: #031007;
  border: none;
}

@media (max-width: 920px) {
  .pricing-grid,
  .security-grid,
  .security-section {
    grid-template-columns: 1fr;
  }

  .plan-card.highlighted {
    transform: none;
  }

  .nav {
    margin-bottom: 54px;
  }
}

@media (max-width: 560px) {
  .hero,
  main {
    padding-left: 20px;
    padding-right: 20px;
  }

  .nav {
    align-items: flex-start;
    gap: 14px;
  }

  .trust-row {
    align-items: stretch;
    flex-direction: column;
  }

  .plan-card,
  .status-card {
    padding: 24px;
  }
}