:root {
  --bg: #070c16;
  --bg-soft: #0e1729;
  --panel: #101d34;
  --panel-2: #132440;
  --text: #edf3ff;
  --muted: #a8b7d4;
  --line: #233a62;
  --brand: #27d8b5;
  --brand-strong: #19b899;
  --accent: #ffb84d;
  --shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
  --radius-lg: 22px;
  --radius-md: 16px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(1200px 700px at 12% -10%, rgba(39, 216, 181, 0.17), transparent 70%),
    radial-gradient(800px 500px at 88% 5%, rgba(255, 184, 77, 0.12), transparent 72%),
    var(--bg);
  color: var(--text);
  font-family: "Space Grotesk", "Trebuchet MS", "Segoe UI", sans-serif;
  line-height: 1.5;
}

.bg-orb {
  position: fixed;
  z-index: -1;
  border-radius: 999px;
  filter: blur(80px);
  opacity: 0.25;
}

.bg-orb-a {
  width: 280px;
  height: 280px;
  top: 8%;
  left: -60px;
  background: var(--brand);
}

.bg-orb-b {
  width: 320px;
  height: 320px;
  right: -120px;
  top: 42%;
  background: #4d9fff;
}

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

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

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

.section {
  padding: 3.2rem 0;
}

.section h2 {
  margin: 0 0 1.3rem;
  font-size: clamp(1.5rem, 2.6vw, 2rem);
}

.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(16px);
  background: rgba(7, 12, 22, 0.72);
  border-bottom: 1px solid rgba(35, 58, 98, 0.55);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 4vw;
  z-index: 40;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand span {
  font-size: 1.05rem;
}

.site-nav {
  display: none;
  gap: 1rem;
  align-items: center;
  font-size: 0.95rem;
}

.site-nav a {
  color: var(--muted);
  transition: color 0.2s ease;
}

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

.nav-cta {
  padding: 0.46rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(19, 36, 64, 0.9);
}

.hero {
  padding: 4.8rem 0 3rem;
  display: grid;
  gap: 1.7rem;
}

.eyebrow {
  margin: 0;
  color: var(--accent);
  font-size: 0.95rem;
  font-family: "IBM Plex Mono", "Consolas", monospace;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h1 {
  margin: 0.35rem 0 0.65rem;
  font-size: clamp(2.2rem, 7vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: -0.025em;
}

.subtitle {
  margin: 0;
  max-width: 55ch;
  color: var(--muted);
  font-size: 1.06rem;
}

.cta-row {
  margin-top: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.7rem 1rem;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 600;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

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

.btn-install {
  background: linear-gradient(130deg, var(--brand), var(--brand-strong));
  color: #03231d;
}

.btn-secondary {
  background: var(--panel-2);
  border-color: var(--line);
}

.btn-ghost {
  border-color: var(--line);
  color: var(--text);
}

.stats-card {
  border: 1px solid var(--line);
  background: linear-gradient(170deg, rgba(16, 29, 52, 0.95), rgba(11, 21, 37, 0.95));
  border-radius: var(--radius-lg);
  padding: 1.1rem;
  box-shadow: var(--shadow);
}

.stats-card h2 {
  margin: 0;
  font-size: 1.05rem;
}

.stats-card p {
  margin: 0.38rem 0 1rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.stat-row {
  margin-bottom: 0.75rem;
}

.stat-meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.85rem;
  margin-bottom: 0.36rem;
  color: var(--muted);
}

.stat-meta strong {
  color: var(--text);
  font-family: "IBM Plex Mono", "Consolas", monospace;
}

.bar {
  width: 100%;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  overflow: hidden;
  height: 9px;
}

.bar span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--brand), #67e6cf 70%, #f4f7ff);
}

.panel-note {
  margin-top: 0.8rem;
  color: var(--muted);
  font-size: 0.87rem;
}

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

.card,
.step,
.pricing-card,
.faq-item {
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(16, 29, 52, 0.8);
  box-shadow: var(--shadow);
}

.card {
  padding: 1rem;
}

.card h3 {
  margin: 0 0 0.4rem;
  font-size: 1.04rem;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.steps {
  display: grid;
  gap: 0.85rem;
}

.step {
  padding: 1rem;
}

.step-number {
  width: 32px;
  height: 32px;
  margin: 0 0 0.7rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: rgba(39, 216, 181, 0.15);
  border: 1px solid rgba(39, 216, 181, 0.5);
  color: var(--brand);
  font-family: "IBM Plex Mono", "Consolas", monospace;
}

.step h3 {
  margin: 0 0 0.45rem;
}

.step p {
  margin: 0;
  color: var(--muted);
}

.comparison {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(16, 29, 52, 0.9);
}

.comparison-head,
.comparison-row {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
}

.comparison-head > div,
.comparison-row > div {
  padding: 0.75rem;
  border-bottom: 1px solid var(--line);
}

.comparison-head {
  font-weight: 700;
  background: rgba(19, 36, 64, 0.95);
}

.comparison-row > div:nth-child(2),
.comparison-row > div:nth-child(3) {
  color: var(--muted);
}

code {
  font-family: "IBM Plex Mono", "Consolas", monospace;
  font-size: 0.88em;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 0.05rem 0.34rem;
}

.feature-note {
  margin-top: 0.85rem;
  color: var(--muted);
}

.pricing-grid {
  display: grid;
  gap: 0.85rem;
}

.pricing-card {
  padding: 1.1rem;
}

.pricing-card h3 {
  margin: 0;
}

.price {
  margin: 0.3rem 0 0.7rem;
  font-size: 2rem;
  font-weight: 700;
}

.pricing-card ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

.pricing-note {
  color: var(--text);
  margin-top: 1rem;
  margin-bottom: 0.8rem;
}

.pricing-card-premium {
  border-color: rgba(39, 216, 181, 0.55);
}

.coming-soon {
  margin-top: 0.6rem;
  margin-bottom: 0;
  color: var(--muted);
}

.roadmap-list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.roadmap-list li + li {
  margin-top: 0.45rem;
}

.faq-list {
  display: grid;
  gap: 0.72rem;
}

.faq-item {
  overflow: hidden;
}

.faq-question {
  width: 100%;
  border: 0;
  background: rgba(19, 36, 64, 0.95);
  color: var(--text);
  text-align: left;
  padding: 0.9rem 1rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.faq-question::after {
  content: "+";
  float: right;
  color: var(--brand);
  transition: transform 0.2s ease;
}

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

.faq-answer {
  padding: 0 1rem 0.95rem;
  color: var(--muted);
}

.faq-answer p {
  margin: 0;
}

.contact-copy {
  margin: 0;
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid rgba(35, 58, 98, 0.55);
  margin-top: 2rem;
  padding: 1.4rem 4vw 2.2rem;
  color: var(--muted);
}

.site-footer p {
  margin: 0;
  text-align: center;
}

@media (min-width: 760px) {
  .site-nav {
    display: flex;
  }

  .hero {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 1.3rem;
  }

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

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

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

@media (min-width: 1024px) {
  .card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}