:root {
  --bg: #0b1220;
  --surface: #0f1a31;
  --surface-2: #111f3a;
  --text: #f4f7ff;
  --muted: #c9d4ff;
  --muted-2: #a9b7ef;
  --border: rgba(255, 255, 255, 0.12);
  --focus: #ffd24a;
  --primary: #3ee1b1;
  --primary-2: #24c79a;
  --danger: #ff6b6b;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
  --radius: 16px;
  --radius-sm: 12px;
  --maxw: 1100px;
  --header-h: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family:
    system-ui,
    -apple-system,
    Segoe UI,
    Roboto,
    Arial,
    sans-serif;
  line-height: 1.55;
  background: radial-gradient(1200px 700px at 20% -10%, rgba(62, 225, 177, 0.18), transparent 55%),
    radial-gradient(1000px 600px at 90% 10%, rgba(255, 210, 74, 0.14), transparent 50%),
    var(--bg);
  color: var(--text);
}

a {
  color: inherit;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

a:hover {
  text-decoration-thickness: 3px;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 8px;
}

.container {
  width: min(100% - 32px, var(--maxw));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: 12px;
  background: var(--focus);
  color: #1b1b1b;
  padding: 10px 12px;
  border-radius: 10px;
  transform: translateY(-200%);
  transition: transform 160ms ease;
  z-index: 9999;
}

.skip-link:focus {
  transform: translateY(0);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(11, 18, 32, 0.75);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: var(--header-h);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(62, 225, 177, 0.95), rgba(255, 210, 74, 0.92));
  color: #08131f;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.brand-text {
  display: grid;
}

.brand-name {
  font-weight: 800;
  letter-spacing: 0.2px;
}

.brand-slogan {
  color: var(--muted);
  font-size: 0.9rem;
}

.site-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  padding: 10px 12px;
  border-radius: 12px;
  text-decoration: none;
  border: 1px solid transparent;
  color: var(--muted);
}

.nav-link[aria-current="page"] {
  color: var(--text);
  background: rgba(62, 225, 177, 0.12);
  border-color: rgba(62, 225, 177, 0.35);
}

.nav-link:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  border-radius: 14px;
  padding: 10px 12px;
}

.nav-toggle-bars {
  display: inline-block;
  width: 22px;
  height: 2px;
  background: currentColor;
  position: relative;
}

.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 22px;
  height: 2px;
  background: currentColor;
}

.nav-toggle-bars::before {
  top: -7px;
}

.nav-toggle-bars::after {
  top: 7px;
}

.main {
  display: block;
}

.hero {
  padding: 34px 0 36px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.5fr 0.9fr;
  gap: 18px;
  align-items: start;
}

.hero-kicker {
  color: var(--muted);
  margin: 0 0 6px;
}

h1 {
  margin: 0 0 10px;
  line-height: 1.08;
  font-size: clamp(2rem, 4vw, 3.1rem);
  letter-spacing: -0.02em;
}

.hero-lead {
  margin: 0 0 16px;
  color: var(--muted);
  max-width: 64ch;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 18px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.button.primary {
  border-color: rgba(62, 225, 177, 0.45);
  background: linear-gradient(180deg, rgba(62, 225, 177, 0.22), rgba(62, 225, 177, 0.12));
}

.button.primary:hover {
  border-color: rgba(62, 225, 177, 0.75);
}

.button.ghost {
  background: rgba(255, 255, 255, 0.04);
}

.button.ghost:hover {
  background: rgba(255, 255, 255, 0.07);
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 18px 0 0;
}

.fact {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
}

.fact dt {
  color: var(--muted-2);
  font-size: 0.9rem;
}

.fact dd {
  margin: 2px 0 0;
  font-weight: 700;
}

.hero-card {
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}

.h3 {
  margin: 0 0 8px;
  font-size: 1.15rem;
}

.muted {
  color: var(--muted);
}

.small {
  font-size: 0.92rem;
}

.note {
  margin: 12px 0 0;
  color: var(--muted-2);
}

.section {
  padding: 38px 0;
}

.section.alt {
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-header {
  margin: 0 0 16px;
}

.section-header h2 {
  margin: 0 0 6px;
  font-size: 1.7rem;
  letter-spacing: -0.01em;
}

.section-subtitle {
  margin: 0;
  color: var(--muted);
  max-width: 72ch;
}

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

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

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

.card {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius);
  padding: 18px;
}

.card h3 {
  margin: 0 0 10px;
  font-size: 1.15rem;
}

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

.checklist {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.checklist li {
  margin: 6px 0;
}

.service ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.service li {
  margin: 6px 0;
}

.callout {
  margin-top: 14px;
  border: 1px solid rgba(255, 210, 74, 0.28);
  background: rgba(255, 210, 74, 0.08);
  border-radius: var(--radius);
  padding: 14px 16px;
}

.callout p {
  margin: 0;
  color: var(--text);
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
  display: grid;
  gap: 10px;
}

.contact-list li {
  display: grid;
  gap: 4px;
}

.contact-label {
  font-size: 0.9rem;
  color: var(--muted-2);
}

.form {
  margin-top: 8px;
}

.form-row {
  margin: 12px 0;
}

label {
  display: inline-block;
  font-weight: 700;
  margin-bottom: 6px;
}

input,
textarea,
select {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.18);
  color: var(--text);
  padding: 12px 12px;
  font: inherit;
}

textarea {
  resize: vertical;
}

.field-hint {
  margin: 6px 0 0;
  color: var(--muted-2);
  font-size: 0.92rem;
}

.checkbox {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--muted);
  font-weight: 600;
}

.checkbox input {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  accent-color: var(--primary);
}

.form-actions {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.form-note {
  margin: 0;
  color: var(--muted);
  min-height: 1.2em;
}

.prose h3 {
  margin-top: 16px;
}

.prose p {
  margin: 0 0 10px;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 22px 0 26px;
  background: rgba(0, 0, 0, 0.08);
}

.footer-inner {
  display: grid;
  gap: 10px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  color: var(--muted);
}

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

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

/* Responsive Navigation */
@media (max-width: 900px) {
  :root {
    --header-h: 64px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
  }

  .grid.three {
    grid-template-columns: 1fr;
  }

  .grid.two {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .site-nav {
    position: relative;
  }

  .nav-list {
    position: absolute;
    right: 0;
    top: calc(var(--header-h) - 4px);
    min-width: 240px;
    flex-direction: column;
    gap: 6px;
    padding: 10px;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: rgba(11, 18, 32, 0.96);
    box-shadow: var(--shadow);
    display: none;
  }

  .nav-list.is-open {
    display: flex;
  }

  .nav-link {
    width: 100%;
  }

  .brand-slogan {
    display: none;
  }

  .hero-facts {
    grid-template-columns: 1fr;
  }
}