:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-tertiary: #1a1a25;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-strong: rgba(255, 255, 255, 0.06);
  --surface-muted: rgba(255, 255, 255, 0.02);
  --text-primary: #f5f5f7;
  --text-secondary: #9a9aa8;
  --text-muted: rgba(245, 245, 247, 0.6);
  --accent-primary: #00e676;
  --accent-secondary: #00bfa5;
  --danger: #ff5252;
  --warning: #ffb300;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.12);
  --shadow-lg: 0 24px 80px rgba(0, 0, 0, 0.36);
  --shadow-md: 0 14px 42px rgba(0, 0, 0, 0.22);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 999px;
  --container: min(1180px, calc(100vw - 2rem));
  --section-space: clamp(4rem, 8vw, 7rem);
  --transition: 220ms ease;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "DM Sans", system-ui, sans-serif;
  color: var(--text-primary);
  background:
    radial-gradient(circle at top left, rgba(0, 230, 118, 0.16), transparent 32%),
    radial-gradient(circle at top right, rgba(0, 191, 165, 0.12), transparent 28%),
    linear-gradient(180deg, #08080d 0%, #0a0a0f 35%, #090912 100%);
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

img,
svg {
  display: block;
  max-width: 100%;
}

code,
pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 3px;
}

::selection {
  background: rgba(0, 230, 118, 0.24);
  color: var(--text-primary);
}

.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 1200;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  transform: translateY(-180%);
  transition: transform var(--transition);
}

.skip-link:focus-visible {
  transform: translateY(0);
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.page-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid transparent;
  transition: background var(--transition), backdrop-filter var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.page-header.is-scrolled {
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(18px);
  border-color: var(--border);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.2);
}

.page-nav-shell {
  width: var(--container);
  margin: 0 auto;
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: "Instrument Sans", "DM Sans", sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.brand-mark {
  width: 1rem;
  height: 1rem;
  border-radius: 0.3rem;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  box-shadow: 0 0 24px rgba(0, 230, 118, 0.42);
  position: relative;
}

.brand-mark::after {
  content: "";
  position: absolute;
  inset: 2px;
  border-radius: 0.22rem;
  border: 1px solid rgba(8, 8, 12, 0.6);
}

.nav-links,
.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-links a,
.nav-actions a {
  color: rgba(245, 245, 247, 0.72);
  transition: color var(--transition);
}

.nav-links a:hover,
.nav-actions a:hover,
.nav-links a:focus-visible,
.nav-actions a:focus-visible {
  color: var(--text-primary);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 3.1rem;
  padding: 0 1.2rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-weight: 600;
  transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, var(--accent-primary), #17f2c3);
  color: #041109;
  box-shadow: 0 14px 34px rgba(0, 230, 118, 0.18);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--border-strong);
  color: var(--text-primary);
}

.button-ghost {
  background: transparent;
  border-color: transparent;
  color: rgba(245, 245, 247, 0.72);
}

.button-block {
  width: 100%;
}

.menu-toggle {
  display: none;
  width: 3rem;
  height: 3rem;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-primary);
}

.menu-toggle-lines,
.menu-toggle-lines::before,
.menu-toggle-lines::after {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  display: block;
  content: "";
  transition: transform var(--transition), opacity var(--transition), background var(--transition);
}

.menu-toggle-lines {
  position: relative;
}

.menu-toggle-lines::before {
  position: absolute;
  transform: translateY(-6px);
}

.menu-toggle-lines::after {
  position: absolute;
  transform: translateY(6px);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-lines {
  background: transparent;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-lines::before {
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-lines::after {
  transform: rotate(-45deg);
}

.menu-panel {
  position: fixed;
  inset: 0;
  z-index: 999;
  padding: 6.5rem 1rem 1.5rem;
  background:
    radial-gradient(circle at top left, rgba(0, 230, 118, 0.18), transparent 34%),
    linear-gradient(180deg, rgba(9, 9, 12, 0.97), rgba(9, 9, 14, 0.97));
  backdrop-filter: blur(20px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.menu-panel.is-open {
  opacity: 1;
  visibility: visible;
}

.menu-card {
  width: min(440px, 100%);
  margin: 0 auto;
  padding: 1.6rem;
  border-radius: var(--radius-lg);
  background: rgba(18, 18, 26, 0.86);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}

.menu-links,
.menu-actions {
  display: grid;
  gap: 1rem;
}

.menu-links a {
  font-size: 1.2rem;
  color: var(--text-primary);
}

.menu-actions {
  margin-top: 1.4rem;
}

.page-main {
  padding-bottom: 2rem;
}

.page-hero {
  position: relative;
  padding: 4.5rem 0 2rem;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 50%;
  width: min(34rem, 60vw);
  height: min(34rem, 60vw);
  transform: translateX(-10%);
  background: radial-gradient(circle, rgba(0, 230, 118, 0.12), transparent 68%);
  filter: blur(40px);
  pointer-events: none;
}

.hero-layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.hero-copy {
  max-width: 720px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.8rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: rgba(245, 245, 247, 0.74);
  font-size: 0.82rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  box-shadow: 0 0 18px rgba(0, 230, 118, 0.44);
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: "Instrument Sans", "DM Sans", sans-serif;
  letter-spacing: -0.04em;
  line-height: 0.98;
}

h1 {
  font-size: clamp(3rem, 8vw, 5.4rem);
  margin: 1rem 0 1rem;
  max-width: 11ch;
}

h2 {
  font-size: clamp(2rem, 5vw, 3.7rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: clamp(1.25rem, 2.1vw, 1.7rem);
  margin-bottom: 0.8rem;
}

h4 {
  font-size: 1rem;
}

p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.72;
}

.lead {
  font-size: clamp(1.05rem, 1.7vw, 1.2rem);
  max-width: 62ch;
}

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

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.8rem;
}

.hero-aside,
.hero-card,
.card,
.feature-card,
.metric-card,
.status-card,
.pricing-card,
.legal-card,
.article-card,
.contact-card,
.faq-card {
  position: relative;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02)),
    rgba(18, 18, 26, 0.72);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.hero-card::before,
.card::before,
.pricing-card::before,
.cta-banner::before,
.metric-card::before,
.status-card::before {
  content: "";
  position: absolute;
  inset: auto -6% -35% auto;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 230, 118, 0.16), transparent 68%);
  pointer-events: none;
}

.hero-stat-list,
.metric-grid,
.card-grid,
.feature-grid,
.pricing-grid,
.support-grid,
.legal-grid,
.article-grid,
.stack {
  display: grid;
  gap: 1rem;
}

.hero-stat-list {
  margin-top: 1rem;
}

.hero-stat {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-stat:last-child {
  border-bottom: 0;
}

.hero-stat strong,
.metric-card strong,
.pricing-price strong,
.status-number,
.contact-card strong,
.article-card strong {
  font-family: "Instrument Sans", "DM Sans", sans-serif;
  color: var(--text-primary);
}

.status-pill,
.mini-pill,
.badge-positive,
.badge-warning,
.badge-danger {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  width: fit-content;
  padding: 0.4rem 0.68rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.mini-pill {
  background: rgba(255, 255, 255, 0.05);
  color: rgba(245, 245, 247, 0.8);
}

.status-pill,
.badge-positive {
  background: rgba(0, 230, 118, 0.12);
  color: var(--accent-primary);
}

.badge-warning {
  background: rgba(255, 179, 0, 0.12);
  color: var(--warning);
}

.badge-danger {
  background: rgba(255, 82, 82, 0.12);
  color: var(--danger);
}

.metric-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 1rem;
}

.metric-card {
  min-height: 160px;
  display: grid;
  align-content: space-between;
  gap: 1rem;
}

.metric-card strong {
  font-size: clamp(1.55rem, 3vw, 2.25rem);
  line-height: 1.04;
}

.section {
  padding: var(--section-space) 0 0;
}

section[id],
footer[id] {
  scroll-margin-top: 7rem;
}

.section-header {
  max-width: 720px;
  margin-bottom: 2rem;
}

.card-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.pricing-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.support-grid,
.article-grid,
.legal-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card,
.feature-card,
.status-card,
.pricing-card,
.legal-card,
.article-card,
.contact-card,
.faq-card {
  display: grid;
  gap: 1rem;
}

.card p,
.feature-card p,
.pricing-card p,
.contact-card p,
.article-card p,
.legal-card p,
.status-card p {
  color: var(--text-secondary);
}

.icon-badge {
  width: 2.75rem;
  height: 2.75rem;
  display: inline-grid;
  place-items: center;
  border-radius: 0.95rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: var(--accent-primary);
}

.check-list,
.link-list,
.meta-list,
.inline-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.8rem;
}

.check-list li,
.link-list li,
.meta-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: rgba(245, 245, 247, 0.82);
}

.check-list li::before {
  content: "";
  width: 0.65rem;
  height: 0.65rem;
  margin-top: 0.5rem;
  flex-shrink: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  box-shadow: 0 0 12px rgba(0, 230, 118, 0.32);
}

.inline-list {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.inline-list li {
  padding: 0.95rem 1rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  color: rgba(245, 245, 247, 0.84);
}

.section-divider {
  height: 1px;
  margin: 2.5rem 0 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
}

.two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem;
}

.three-col {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.8rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: rgba(245, 245, 247, 0.8);
}

.pricing-card.featured {
  background:
    linear-gradient(180deg, rgba(0, 230, 118, 0.11), rgba(0, 230, 118, 0.03)),
    rgba(18, 18, 26, 0.76);
  border-color: rgba(0, 230, 118, 0.22);
  transform: translateY(-0.35rem);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
  color: var(--text-primary);
}

.pricing-price strong {
  font-size: clamp(2.3rem, 4vw, 3.2rem);
}

.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 1rem 1.1rem;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(245, 245, 247, 0.82);
}

th {
  color: var(--text-primary);
  font-family: "Instrument Sans", "DM Sans", sans-serif;
  font-size: 0.96rem;
}

tr:last-child td {
  border-bottom: 0;
}

.faq {
  display: grid;
  gap: 1rem;
}

.faq details {
  padding: 1.15rem 1.2rem;
  border-radius: 1.05rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--text-primary);
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq details p {
  margin-top: 0.85rem;
}

.timeline {
  position: relative;
  display: grid;
  gap: 1rem;
}

.timeline-item {
  padding: 1.2rem 1.2rem 1.2rem 1.4rem;
  border-left: 2px solid rgba(0, 230, 118, 0.3);
  background: rgba(255, 255, 255, 0.02);
  border-radius: 0 1rem 1rem 0;
}

.timeline-item span {
  display: inline-block;
  margin-bottom: 0.45rem;
  color: var(--accent-primary);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.code-block {
  padding: 1rem 1.1rem;
  border-radius: 1rem;
  background: rgba(3, 7, 5, 0.8);
  border: 1px solid rgba(0, 230, 118, 0.15);
  color: #c9ffe4;
  overflow-x: auto;
}

.code-block pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.7;
}

.notice {
  padding: 1rem 1.1rem;
  border-radius: 1rem;
  background: rgba(255, 179, 0, 0.08);
  border: 1px solid rgba(255, 179, 0, 0.16);
  color: rgba(255, 238, 204, 0.92);
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.status-number {
  font-size: clamp(2rem, 4vw, 2.8rem);
  letter-spacing: -0.05em;
  line-height: 1;
}

.article-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.article-nav a {
  display: inline-flex;
  align-items: center;
  padding: 0.6rem 0.95rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: rgba(245, 245, 247, 0.8);
}

.article-section {
  scroll-margin-top: 6rem;
}

.article-section + .article-section {
  margin-top: 1.2rem;
}

.article-card h3 {
  max-width: 22ch;
}

.legal-card h1,
.legal-card h2,
.legal-card h3 {
  margin-bottom: 0.85rem;
}

.legal-card h2 {
  font-size: clamp(1.45rem, 2.6vw, 2rem);
}

.legal-card h3 {
  font-size: 1.15rem;
}

.legal-card p + h2,
.legal-card ul + h2,
.legal-card p + h3,
.legal-card ul + h3 {
  margin-top: 1.5rem;
}

.legal-card ul {
  margin: 0.85rem 0 0;
  padding-left: 1.2rem;
  color: rgba(245, 245, 247, 0.82);
  line-height: 1.72;
}

.contact-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.cta-banner {
  position: relative;
  margin-top: var(--section-space);
  padding: clamp(1.8rem, 4vw, 3rem);
  border-radius: calc(var(--radius-xl) + 4px);
  overflow: hidden;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.12), transparent 32%),
    linear-gradient(135deg, rgba(0, 230, 118, 0.14), rgba(0, 191, 165, 0.32) 52%, rgba(10, 10, 15, 0.96) 100%);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}

.cta-banner p {
  max-width: 48ch;
  color: rgba(245, 245, 247, 0.82);
  margin-top: 0.8rem;
}

.cta-banner .hero-actions {
  margin-top: 1.4rem;
}

.page-footer {
  padding: 2.5rem 0 2rem;
  margin-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.015);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr repeat(4, minmax(0, 1fr));
  gap: 1.4rem;
}

.footer-brand p {
  max-width: 28ch;
  margin-top: 0.9rem;
}

.footer-column h4 {
  margin-bottom: 0.9rem;
}

.footer-links {
  display: grid;
  gap: 0.7rem;
}

.footer-links a {
  color: rgba(245, 245, 247, 0.68);
  transition: color var(--transition);
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--text-primary);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.8rem;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  color: rgba(245, 245, 247, 0.56);
}

.footer-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1rem;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 1100px) {
  .hero-layout,
  .feature-grid,
  .two-col {
    grid-template-columns: 1fr;
  }

  .card-grid,
  .pricing-grid,
  .status-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .nav-links,
  .nav-actions {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .card-grid,
  .support-grid,
  .article-grid,
  .legal-grid,
  .three-col {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .page-nav-shell {
    min-height: 76px;
  }

  section[id],
  footer[id] {
    scroll-margin-top: 5.75rem;
  }

  .metric-grid,
  .status-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid,
  .footer-bottom {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    display: grid;
  }

  .hero-actions,
  .contact-cta {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}