:root {
  --bg: #050814;
  --bg-alt: #0d101f;
  --surface: #101426;
  --surface-soft: #181c30;
  --border-subtle: rgba(255, 255, 255, 0.06);
  --primary: #4f8cff;
  --primary-soft: rgba(79, 140, 255, 0.12);
  --accent: #22c1c3;
  --text: #f7f8fc;
  --muted: #a2a6c5;
  --danger: #ff5c7a;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-pill: 999px;
  --shadow-soft: 0 20px 45px rgba(0, 0, 0, 0.55);
  --shadow-subtle: 0 10px 24px rgba(0, 0, 0, 0.4);
}

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

html,
body {
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top left, #19203a 0, #050814 40%, #020308 100%);
  color: var(--text);
}

body {
  min-height: 100vh;
}

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

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

.container {
  width: min(1120px, 100% - 3rem);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(5, 8, 20, 0.95), rgba(5, 8, 20, 0.8), transparent);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0;
}

.logo {
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.98rem;
  color: #ffffff;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  font-size: 0.9rem;
}

.main-nav a {
  color: var(--muted);
  padding-bottom: 0.2rem;
  border-bottom: 1px solid transparent;
}

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

.main-nav a.active {
  color: #ffffff;
  border-bottom-color: var(--primary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  background: linear-gradient(135deg, var(--primary), #7b5cff);
  color: #ffffff;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--shadow-subtle);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}

.btn-outline {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.22);
  color: var(--text);
  box-shadow: none;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
}

.btn-small {
  padding: 0.5rem 1rem;
  font-size: 0.82rem;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  padding: 0.2rem;
  cursor: pointer;
}

.nav-toggle span {
  width: 20px;
  height: 2px;
  background: #ffffff;
  border-radius: 999px;
}

.hero {
  padding: 4.5rem 0 3.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 3.2fr) minmax(0, 2.2fr);
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.7rem;
}

h1,
h2,
h3,
h4 {
  margin: 0 0 0.7rem;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.4rem, 3vw, 2.9rem);
  line-height: 1.05;
}

h2 {
  font-size: 1.7rem;
}

h3 {
  font-size: 1.1rem;
}

.hero-subtitle,
.lead {
  margin: 0.5rem 0 1.4rem;
  color: var(--muted);
  font-size: 0.98rem;
  max-width: 36rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 1.4rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  font-size: 0.78rem;
  color: var(--muted);
}

.hero-meta span {
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.hero-panel {
  background: radial-gradient(circle at top, rgba(140, 160, 255, 0.2), transparent 55%), var(--surface);
  border-radius: 24px;
  padding: 1.5rem 1.4rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 1rem;
}

.stat-card {
  padding: 0.9rem 1rem;
  border-radius: 16px;
  background: rgba(5, 8, 20, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.stat-card h3 {
  margin-bottom: 0;
  font-size: 1.4rem;
}

.stat-card p {
  margin-top: 0.15rem;
  font-size: 0.82rem;
  color: var(--muted);
}

.section {
  padding: 3rem 0;
}

.section-alt {
  background: radial-gradient(circle at top left, rgba(79, 140, 255, 0.14), transparent 55%), var(--bg-alt);
}

.section-header {
  text-align: left;
  margin-bottom: 1.8rem;
}

.section-header p {
  margin: 0;
  color: var(--muted);
  max-width: 32rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.7fr);
  gap: 2.4rem;
  align-items: flex-start;
}

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

.cards-grid.compact {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.card {
  background: rgba(10, 13, 29, 0.96);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.3rem;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-subtle);
}

.card-intro {
  color: var(--muted);
  font-size: 0.9rem;
}

.card-compact {
  padding: 1rem 1.1rem;
}

.card.highlight {
  background: radial-gradient(circle at top left, var(--primary-soft), rgba(15, 21, 46, 0.96));
}

.bullet-list {
  padding-left: 1.1rem;
  margin: 0.6rem 0 0.6rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.bullet-list li + li {
  margin-top: 0.25rem;
}

.link-cta {
  display: inline-flex;
  margin-top: 0.7rem;
  font-size: 0.88rem;
  color: var(--primary);
}

.link-cta:hover {
  text-decoration: underline;
}

.stack {
  display: flex;
  flex-direction: column;
}

.gap-m {
  gap: 0.9rem;
}

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

.pill {
  background: rgba(7, 11, 24, 0.98);
  border-radius: var(--radius-md);
  padding: 1rem 1.1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.pill p {
  margin: 0.2rem 0 0;
  font-size: 0.88rem;
  color: var(--muted);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.2rem;
}

.step {
  background: rgba(9, 13, 26, 0.96);
  border-radius: var(--radius-lg);
  padding: 1rem 1.1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
}

.step-number {
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

.step p {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.cta-banner {
  background: linear-gradient(135deg, #4f8cff, #22c1c3);
}

.cta-banner-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.6rem;
}

.cta-banner h2 {
  margin-bottom: 0.4rem;
}

.cta-banner p {
  margin: 0;
  max-width: 34rem;
  font-size: 0.96rem;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.cta-banner .btn-outline {
  border-color: rgba(255, 255, 255, 0.9);
  color: #ffffff;
}

.page-hero {
  padding: 3.4rem 0 2.2rem;
}

.page-hero h1 {
  font-size: 2.1rem;
}

.page-hero .lead {
  max-width: 40rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.6fr);
  gap: 2.4rem;
  align-items: flex-start;
}

.contact-info p {
  margin: 0 0 0.5rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.contact-form {
  background: rgba(10, 13, 29, 0.96);
  border-radius: 18px;
  padding: 1.6rem 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-soft);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  margin-bottom: 0.8rem;
}

.form-field label {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 0.3rem;
}

.form-field input,
.form-field select,
.form-field textarea {
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  padding: 0.55rem 0.7rem;
  background: rgba(3, 5, 15, 0.95);
  color: var(--text);
  font-family: inherit;
  font-size: 0.9rem;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 1px rgba(79, 140, 255, 0.55);
}

.form-note {
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 0.5rem;
}

.margin-top-xl {
  margin-top: 2.2rem;
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: radial-gradient(circle at top, rgba(79, 140, 255, 0.1), transparent 60%), #040612;
  padding: 2.2rem 0 1.4rem;
  margin-top: 2rem;
  font-size: 0.86rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 2fr) minmax(0, 1.2fr);
  gap: 1.6rem;
  align-items: flex-start;
}

.footer-tagline {
  margin: 0.6rem 0 0;
  color: var(--muted);
  max-width: 18rem;
}

.footer-links {
  display: flex;
  gap: 2.4rem;
}

.footer-links h4 {
  font-size: 0.86rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.footer-links a {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--text);
}

.footer-links a:hover {
  color: var(--primary);
}

.footer-meta {
  text-align: right;
  color: var(--muted);
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }

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

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

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

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

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

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

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

  .footer-meta {
    text-align: left;
  }
}

@media (max-width: 700px) {
  .container {
    width: min(100% - 2rem, 640px);
  }

  .main-nav {
    position: fixed;
    inset: 56px 1rem auto;
    padding: 0.9rem 1rem;
    background: rgba(5, 8, 20, 0.98);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    flex-direction: column;
    align-items: flex-start;
    gap: 0.7rem;
    transform-origin: top right;
    transform: scale(0.96);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.16s ease, transform 0.16s ease;
  }

  .main-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: scale(1);
  }

  .nav-toggle {
    display: flex;
  }

  .hero {
    padding-top: 3.2rem;
  }

  .cards-grid,
  .cards-grid.compact,
  .pill-grid,
  .steps-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .form-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .cta-banner-content {
    flex-direction: column;
    align-items: flex-start;
  }
}