:root {
  --bg: #07111f;
  --bg-2: #0d1c33;
  --surface: rgba(255, 255, 255, 0.07);
  --surface-strong: rgba(255, 255, 255, 0.11);
  --text: #f7fbff;
  --muted: #aebed1;
  --blue: #4da3ff;
  --cyan: #39e0ff;
  --line: rgba(255, 255, 255, 0.14);
  --error: #ff7a7a;
  --radius: 8px;
  --container: 1140px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
  --transition: 220ms ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

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

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

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  border-bottom: 1px solid transparent;
  background: rgba(7, 17, 31, 0.78);
  backdrop-filter: blur(18px);
}

.header.is-scrolled {
  border-color: var(--line);
}

.nav {
  min-height: 4.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 900;
}

.logo span {
  display: grid;
  width: 2.1rem;
  height: 2.1rem;
  place-items: center;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #03101d;
}

.nav-toggle {
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  place-content: center;
  gap: 0.3rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.nav-toggle span {
  width: 1.25rem;
  height: 2px;
  background: var(--text);
}

.nav-menu {
  position: fixed;
  inset: 4.75rem 1rem auto;
  display: grid;
  gap: 0.2rem;
  padding: 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #0b182b;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-0.75rem);
  transition: opacity var(--transition), transform var(--transition);
}

.nav-menu.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.nav-menu a {
  padding: 0.85rem 1rem;
  color: var(--muted);
  font-weight: 800;
}

.hero {
  min-height: 100svh;
  display: grid;
  align-items: center;
  padding-top: 6rem;
  background:
    radial-gradient(circle at 18% 20%, rgba(77, 163, 255, 0.22), transparent 32%),
    linear-gradient(135deg, var(--bg), var(--bg-2));
}

.hero-grid,
.contact-grid {
  display: grid;
  gap: 2rem;
}

.eyebrow {
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 11ch;
  font-size: 3.1rem;
  line-height: 1;
}

h2 {
  font-size: 2.2rem;
  line-height: 1.05;
}

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

.hero-copy p {
  max-width: 660px;
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 0.85rem 1.1rem;
  font-weight: 900;
  transition: transform var(--transition), background var(--transition), border-color var(--transition);
}

.btn:hover,
.service-card:hover,
.case-card:hover {
  transform: translateY(-3px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #03101d;
}

.btn-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.dashboard {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
}

.dashboard-top {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.dashboard-top span {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: var(--line);
}

.metric,
.chart {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(7, 17, 31, 0.62);
  padding: 1rem;
}

.metric.primary {
  margin-bottom: 1rem;
}

.metric strong {
  font-size: 2.4rem;
}

.chart {
  height: 12rem;
  display: flex;
  align-items: end;
  gap: 0.65rem;
  margin-bottom: 1rem;
}

.chart span {
  flex: 1;
  border-radius: var(--radius) var(--radius) 0 0;
  background: linear-gradient(180deg, var(--cyan), var(--blue));
}

.metric-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.section {
  padding-block: 5rem;
}

.section-heading,
.section-copy {
  max-width: 720px;
  margin-bottom: 2rem;
}

.service-grid,
.case-grid,
.process-grid,
.pricing-grid,
.testimonial-grid {
  display: grid;
  gap: 1rem;
}

.service-card,
.process-step,
.price-card,
.testimonial,
.contact-form {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 1.25rem;
}

.service-card,
.case-card {
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.service-card:hover,
.case-card:hover {
  border-color: rgba(57, 224, 255, 0.5);
  background: var(--surface-strong);
}

.case-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.case-card img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.case-card div {
  padding: 1rem;
}

.case-card a {
  color: var(--cyan);
  font-weight: 900;
}

.process-step span {
  display: grid;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  border-radius: var(--radius);
  background: rgba(57, 224, 255, 0.14);
  color: var(--cyan);
  font-weight: 900;
}

.price {
  color: var(--text);
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1;
}

.price-card ul {
  margin: 0;
  padding-left: 1.1rem;
}

.featured {
  border-color: rgba(77, 163, 255, 0.7);
  background: linear-gradient(180deg, rgba(77, 163, 255, 0.18), var(--surface));
}

.badge {
  display: inline-flex;
  border-radius: var(--radius);
  background: rgba(57, 224, 255, 0.14);
  color: var(--cyan);
  padding: 0.35rem 0.6rem;
  font-size: 0.78rem;
  font-weight: 900;
}

.contact-form {
  display: grid;
  gap: 1rem;
}

label {
  display: grid;
  gap: 0.35rem;
  color: var(--text);
  font-weight: 800;
}

input,
textarea {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  padding: 0.85rem;
}

small {
  min-height: 1rem;
  color: var(--error);
}

.form-status {
  margin: 0;
  color: var(--cyan);
  font-weight: 900;
}

.footer {
  border-top: 1px solid var(--line);
  padding-block: 1.5rem;
}

.footer-inner {
  display: grid;
  gap: 1rem;
}

.footer-inner div {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.reveal {
  opacity: 0;
  transform: translateY(1rem);
  transition: opacity 700ms ease, transform 700ms ease;
  transition-delay: var(--delay, 0ms);
}

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }

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

@media (min-width: 680px) {
  h1 {
    font-size: 4.3rem;
  }

  h2 {
    font-size: 3rem;
  }

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

  .footer-inner {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .nav-toggle {
    display: none;
  }

  .nav-menu {
    position: static;
    display: flex;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .hero-grid,
  .contact-grid {
    grid-template-columns: 1fr 0.82fr;
    align-items: center;
  }

  .service-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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