:root {
  color-scheme: dark;
  --bg: #071013;
  --panel: #0d1b1f;
  --panel-2: #11282e;
  --text: #eef7f4;
  --muted: #a9b9b6;
  --line: rgba(255, 255, 255, 0.12);
  --accent: #36d399;
  --accent-2: #78e3ff;
  --warn: #ffd166;
  --max: 1120px;
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 20% 0%, rgba(54, 211, 153, 0.16), transparent 34rem),
    linear-gradient(180deg, #071013 0%, #0b1418 45%, #071013 100%);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 16, 19, 0.9);
  backdrop-filter: blur(18px);
}

.nav {
  max-width: var(--max);
  min-height: 72px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  text-decoration: none;
  letter-spacing: 0;
}

.logo-mark {
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(120, 227, 255, 0.45);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(54, 211, 153, 0.18), rgba(120, 227, 255, 0.12));
  color: var(--accent);
  font-size: 0.9rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.95rem;
  color: var(--muted);
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--text);
}

.hero,
.section,
.legal-page {
  max-width: var(--max);
  margin: 0 auto;
  padding: 72px 24px;
}

.hero {
  min-height: 78vh;
  display: grid;
  align-items: center;
  gap: 36px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  max-width: 880px;
  font-size: clamp(3rem, 8vw, 6.8rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.35rem);
}

h3 {
  font-size: 1.1rem;
}

.lead {
  max-width: 760px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
}

.hero-actions {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border: 1px solid rgba(54, 211, 153, 0.6);
  border-radius: var(--radius);
  background: var(--accent);
  color: #04100c;
  font-weight: 800;
  text-decoration: none;
}

.button.secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}

.loop {
  margin-top: 36px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(13, 27, 31, 0.8);
}

.loop-title {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.loop-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  color: var(--text);
  font-weight: 800;
}

.step {
  padding: 8px 11px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
}

.arrow {
  color: var(--accent-2);
}

.section {
  border-top: 1px solid var(--line);
}

.section-head {
  max-width: 760px;
  margin-bottom: 30px;
}

.section-head p {
  margin: 14px 0 0;
  color: var(--muted);
}

.feature-grid,
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.feature-card,
.price-card,
.contact-panel,
.legal-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(13, 27, 31, 0.78);
}

.feature-card,
.price-card {
  padding: 20px;
}

.feature-card p,
.price-card p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.96rem;
}

.price-card strong {
  color: var(--warn);
}

.notice {
  margin-top: 18px;
  padding: 18px;
  border: 1px solid rgba(255, 209, 102, 0.32);
  border-radius: var(--radius);
  color: var(--muted);
  background: rgba(255, 209, 102, 0.08);
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 24px;
  align-items: start;
}

.contact-panel {
  padding: 24px;
}

.contact-list {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

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

.contact-list strong {
  display: block;
  color: var(--text);
}

form {
  display: grid;
  gap: 14px;
}

.form-note {
  margin: 8px 0 18px;
  color: var(--muted);
}

label {
  display: grid;
  gap: 8px;
  color: var(--text);
  font-weight: 700;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 13px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font: inherit;
}

.website-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #061012;
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 34px 24px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 24px;
  color: var(--muted);
  font-size: 0.95rem;
}

.footer-inner p {
  margin: 0 0 8px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px;
}

.footer-links a {
  color: var(--text);
  text-decoration: none;
}

.legal-page {
  max-width: 900px;
}

.legal-card {
  margin-top: 28px;
  padding: 28px;
}

.legal-card h2 {
  margin-top: 30px;
  font-size: 1.45rem;
}

.legal-card h2:first-child {
  margin-top: 0;
}

.legal-card p,
.legal-card li {
  color: var(--muted);
}

.legal-card ul {
  padding-left: 20px;
}

@media (max-width: 860px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding-top: 16px;
    padding-bottom: 16px;
  }

  .nav-links {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .feature-grid,
  .pricing-grid,
  .contact-layout,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 560px) {
  .hero,
  .section,
  .legal-page {
    padding: 52px 18px;
  }

  .nav {
    padding-left: 18px;
    padding-right: 18px;
  }

  .nav-links {
    gap: 14px;
    font-size: 0.9rem;
  }

  .loop-steps {
    display: grid;
    grid-template-columns: 1fr;
  }

  .arrow {
    display: none;
  }
}