:root {
  --bg: #0a0e14;
  --bg-elevated: #121822;
  --surface: #161d2a;
  --border: rgba(255, 255, 255, 0.08);
  --text: #e8edf5;
  --muted: #8b98ab;
  --accent: #3ee6a5;
  --accent-dim: rgba(62, 230, 165, 0.15);
  --accent-glow: rgba(62, 230, 165, 0.35);
  --danger-soft: #ff6b6b;
  --radius: 14px;
  --radius-lg: 22px;
  --font: "DM Sans", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 120% 80% at 50% -20%, rgba(62, 230, 165, 0.12), transparent),
    radial-gradient(ellipse 80% 50% at 100% 50%, rgba(30, 80, 120, 0.2), transparent);
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: min(1120px, 100% - 2.5rem);
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--border);
  background: rgba(10, 14, 20, 0.85);
  backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.logo:hover {
  text-decoration: none;
  color: var(--text);
}

.logo-mark {
  width: 2rem;
  height: 2rem;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), #1a9f7a);
  box-shadow: 0 0 24px var(--accent-glow);
}

.logo-accent {
  color: var(--accent);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a {
  color: var(--muted);
  font-weight: 500;
  font-size: 0.95rem;
  text-decoration: none;
}

.nav a:hover {
  color: var(--text);
  text-decoration: none;
}

.nav-cta {
  padding: 0.45rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text) !important;
}

.nav-cta:hover {
  border-color: var(--accent);
  color: var(--text) !important;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.35rem;
  border-radius: 999px;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #2bc48f);
  color: #04120c !important;
  box-shadow: 0 8px 32px var(--accent-glow);
}

.btn-primary:hover {
  color: #04120c !important;
  box-shadow: 0 12px 40px var(--accent-glow);
}

.btn-ghost {
  background: transparent;
  color: var(--text) !important;
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  border-color: var(--muted);
  color: var(--text) !important;
}

.btn-block {
  width: 100%;
  margin-top: auto;
}

/* Hero */
.hero {
  padding: clamp(3rem, 8vw, 5.5rem) 0 clamp(4rem, 10vw, 6rem);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 3.5rem;
  }
}

.eyebrow {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  font-weight: 600;
  margin: 0 0 1rem;
}

.hero h1 {
  font-size: clamp(2rem, 4.5vw, 2.85rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin: 0 0 1.25rem;
  font-weight: 700;
}

.lead {
  margin: 0 0 1.75rem;
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 36rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.trust-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.trust-list li {
  position: relative;
  padding-left: 1.35rem;
}

.trust-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
}

/* Hero visual */
.hero-visual {
  display: flex;
  justify-content: center;
}

.glow-card {
  width: min(100%, 380px);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.glow-card-header {
  display: flex;
  gap: 0.4rem;
  padding: 0.85rem 1rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #3a4454;
}

.dot:first-child {
  background: var(--danger-soft);
}

.dot:nth-child(2) {
  background: #f5c542;
}

.glow-card-body {
  padding: 1.5rem 1.25rem 1.75rem;
  position: relative;
}

.glow-card-body::before {
  content: "";
  position: absolute;
  inset: -40% -20% auto;
  height: 60%;
  background: radial-gradient(circle, var(--accent-glow), transparent 70%);
  pointer-events: none;
}

.mono-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin: 0 0 0.25rem;
}

.mono-value {
  font-family: var(--mono);
  font-size: 0.95rem;
  margin: 0 0 1.25rem;
  color: var(--accent);
}

.stat-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.stat-row .mono-value {
  margin-bottom: 0;
}

/* Features */
.features {
  padding: 0 0 4.5rem;
}

.section-title {
  font-size: clamp(1.65rem, 3vw, 2.1rem);
  letter-spacing: -0.02em;
  margin: 0 0 0.75rem;
  text-align: center;
}

.section-subtitle {
  text-align: center;
  color: var(--muted);
  max-width: 36rem;
  margin: 0 auto 2.5rem;
  font-size: 1.02rem;
}

.feature-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 720px) {
  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card {
  padding: 1.5rem 1.35rem;
  border-radius: var(--radius);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
}

.feature-card h3 {
  margin: 0 0 0.6rem;
  font-size: 1.1rem;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* Pricing */
.pricing {
  padding: 0 0 5rem;
}

.pricing-alert {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  max-width: 40rem;
  margin: 0 auto 2rem;
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid rgba(245, 197, 66, 0.35);
  background: rgba(245, 197, 66, 0.08);
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.45;
}

.pricing-alert-icon {
  flex-shrink: 0;
  line-height: 1.4;
}

.pricing-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
  align-items: stretch;
}

@media (min-width: 900px) {
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.75rem 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
}

.price-card-featured {
  border-color: rgba(62, 230, 165, 0.45);
  box-shadow: 0 0 0 1px var(--accent-dim), 0 24px 60px rgba(0, 0, 0, 0.35);
}

.badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  margin: 0;
  padding: 0.25rem 0.65rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 999px;
  background: var(--accent-dim);
  color: var(--accent);
}

.plan-name {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
}

.plan-meta {
  margin: 0 0 1rem;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
}

.plan-from {
  display: inline-block;
  margin-left: 0.35rem;
  font-weight: 600;
  color: var(--accent);
  font-size: 0.95rem;
}

.plan-desc {
  margin: 0 0 1.25rem;
  color: var(--muted);
  font-size: 0.92rem;
  min-height: 2.8rem;
}

.plan-features--plain li::before {
  content: none;
}

.plan-features--plain li {
  padding-left: 0;
}

.plan-caveat {
  margin-right: 0.35rem;
  opacity: 0.95;
}

.duration-label {
  margin: 0 0 0.5rem;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.duration-list {
  list-style: none;
  margin: 0 0 1.35rem;
  padding: 0;
  display: grid;
  gap: 0.45rem;
  font-size: 0.92rem;
  color: var(--muted);
}

.duration-list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0.65rem;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
}

.duration-list strong {
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.88rem;
  font-weight: 600;
}

.plan-price-hint {
  margin: 0 0 1.35rem;
  flex-grow: 1;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.45;
}

.plan-price {
  margin: 0 0 0.35rem;
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.plan-price .currency {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--muted);
}

.plan-price .period {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--muted);
}

.plan-note {
  margin: 0 0 1.25rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.plan-features {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  flex-grow: 1;
  display: grid;
  gap: 0.5rem;
  font-size: 0.92rem;
  color: var(--muted);
}

.plan-features li {
  padding-left: 1.2rem;
  position: relative;
}

.plan-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.85rem;
}

.pricing-footnote {
  margin: 2rem 0 0;
  text-align: center;
  font-size: 0.88rem;
  color: var(--muted);
  max-width: 40rem;
  margin-inline: auto;
}

.pricing-footnote a {
  font-weight: 600;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.75rem 0;
  background: var(--surface);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 1.5rem;
}

.footer-col {
  display: grid;
  gap: 0.25rem;
}

.footer-brand {
  margin: 0;
  font-weight: 600;
}

.footer-meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-tg {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.5rem;
  font-size: 0.9rem;
}

.footer-tg-link {
  color: var(--accent);
  font-weight: 500;
  text-decoration: none;
}

.footer-tg-link:hover {
  text-decoration: underline;
}

.footer-tg-sep {
  color: var(--muted);
  user-select: none;
}