:root {
  --bg: #08111f;
  --bg-soft: #0f1b31;
  --panel: rgba(14, 24, 44, 0.84);
  --panel-strong: #111d34;
  --line: rgba(151, 168, 204, 0.18);
  --text: #ebf1ff;
  --muted: #aab8d6;
  --primary: #7c8cff;
  --primary-strong: #8fa6ff;
  --accent: #4bc4ff;
  --accent-soft: rgba(75, 196, 255, 0.18);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(124, 140, 255, 0.22), transparent 28%),
    radial-gradient(circle at top right, rgba(75, 196, 255, 0.16), transparent 24%),
    linear-gradient(180deg, #06101e 0%, #08111f 100%);
}

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

.site-shell {
  width: min(1280px, calc(100% - 40px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 0;
  backdrop-filter: blur(22px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: white;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  box-shadow: 0 14px 34px rgba(76, 106, 255, 0.35);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-copy strong {
  font-size: 1rem;
}

.brand-copy small,
.nav a,
.hero-text,
.section-heading p,
.feature-card p,
.module-card p,
.workflow p,
.comparison-grid p,
.contact-copy p,
.contact-form label,
.form-note,
.footer span {
  color: var(--muted);
}

.nav,
.nav-actions,
.hero-actions,
.hero-points,
.dashboard-top,
.trust-strip,
.contact-links,
.footer,
.footer-links {
  display: flex;
  align-items: center;
}

.nav {
  gap: 22px;
}

.nav a {
  font-size: 0.96rem;
}

.nav-actions,
.hero-actions,
.contact-links,
.footer-links {
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 600;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

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

.button-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #fff;
  box-shadow: 0 18px 40px rgba(76, 106, 255, 0.3);
}

.button-secondary,
.button-ghost {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.button-full {
  width: 100%;
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 34px;
  padding: 58px 0 36px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.comparison-card h2,
.contact-copy h2 {
  margin: 0;
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.hero h1 {
  max-width: 11ch;
  font-size: clamp(3rem, 6vw, 5.5rem);
}

.hero h1 span {
  color: #bfd2ff;
}

.hero-text {
  max-width: 60ch;
  margin: 24px 0 28px;
  font-size: 1.06rem;
  line-height: 1.8;
}

.hero-points {
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.hero-points li,
.pill {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: #dce6ff;
  font-size: 0.9rem;
}

.hero-panel,
.dashboard-card,
.metric-card,
.feature-card,
.module-card,
.comparison-card,
.contact-shell {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.hero-panel {
  padding: 20px;
  border-radius: 28px;
}

.metric-card {
  margin-bottom: 18px;
  padding: 20px;
  border-radius: 20px;
}

.metric-kicker {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.metric-card strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.metric-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.dashboard-card {
  padding: 22px;
  border-radius: 22px;
}

.dashboard-top {
  justify-content: space-between;
  margin-bottom: 18px;
}

.pill-soft {
  background: var(--accent-soft);
  color: #d5f3ff;
}

.dashboard-grid,
.difference-grid,
.platform-grid,
.comparison-grid {
  display: grid;
  gap: 18px;
}

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

.dashboard-grid article,
.workflow article {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
}

.dashboard-grid h3,
.feature-card h3,
.module-card h3,
.workflow h3,
.comparison-grid h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
}

.dashboard-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.trust-strip {
  justify-content: space-between;
  gap: 18px;
  margin: 8px 0 24px;
  padding: 18px 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  color: #d7e3ff;
  flex-wrap: wrap;
}

.section {
  padding: 70px 0;
}

.section-alt {
  position: relative;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.section-heading h2,
.comparison-card h2,
.contact-copy h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.section-heading p {
  margin-top: 16px;
  line-height: 1.8;
}

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

.feature-card,
.module-card {
  padding: 26px;
  border-radius: 22px;
}

.feature-card-highlight {
  background:
    linear-gradient(160deg, rgba(124, 140, 255, 0.16), rgba(75, 196, 255, 0.08)),
    var(--panel);
}

.feature-card p,
.module-card p,
.workflow p,
.comparison-grid p {
  margin: 0;
  line-height: 1.75;
}

.module-index {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.workflow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.workflow article span {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.comparison-card {
  padding: 34px;
  border-radius: 26px;
}

.contact-shell {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 26px;
  padding: 30px;
  border-radius: 28px;
}

.contact-form {
  display: grid;
  gap: 14px;
}

.contact-form label {
  display: grid;
  gap: 10px;
  font-size: 0.95rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(143, 166, 255, 0.35);
  border-color: rgba(143, 166, 255, 0.45);
}

.form-note {
  margin: 2px 0 0;
  font-size: 0.88rem;
  line-height: 1.6;
}

.footer {
  justify-content: space-between;
  gap: 18px;
  padding: 18px 0 32px;
  border-top: 1px solid var(--line);
  flex-wrap: wrap;
}

.footer div {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

@media (max-width: 1100px) {
  .hero,
  .contact-shell,
  .difference-grid,
  .platform-grid,
  .comparison-grid,
  .workflow {
    grid-template-columns: 1fr 1fr;
  }

  .nav {
    display: none;
  }
}

@media (max-width: 820px) {
  .site-shell {
    width: min(100% - 24px, 1280px);
  }

  .topbar,
  .nav-actions,
  .hero-actions,
  .contact-links,
  .footer,
  .footer-links {
    flex-direction: column;
    align-items: stretch;
  }

  .hero,
  .contact-shell,
  .dashboard-grid,
  .difference-grid,
  .platform-grid,
  .comparison-grid,
  .workflow {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 32px;
  }

  .button {
    width: 100%;
  }
}