:root {
  --bg: #060b16;
  --bg-elev: #0b1326;
  --bg-panel: rgba(15, 24, 45, 0.72);
  --text: #ecf2ff;
  --muted: #a4b2d4;
  --line: rgba(149, 170, 219, 0.2);
  --brand: #5ee6ff;
  --brand-2: #8d7dff;
  --brand-3: #4fffb0;
  --danger: #ff6f91;
  --shadow: 0 22px 65px rgba(0, 0, 0, 0.45);
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --container: min(1220px, calc(100% - 2.4rem));
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f4f7ff;
    --bg-elev: #ffffff;
    --bg-panel: rgba(255, 255, 255, 0.78);
    --text: #091126;
    --muted: #445070;
    --line: rgba(42, 56, 99, 0.18);
    --brand: #0066ff;
    --brand-2: #6548ff;
    --brand-3: #00b875;
    --shadow: 0 24px 55px rgba(18, 39, 99, 0.12);
  }
}

[data-theme="dark"] {
  --bg: #060b16;
  --bg-elev: #0b1326;
  --bg-panel: rgba(15, 24, 45, 0.72);
  --text: #ecf2ff;
  --muted: #a4b2d4;
  --line: rgba(149, 170, 219, 0.2);
  --brand: #5ee6ff;
  --brand-2: #8d7dff;
  --brand-3: #4fffb0;
  --shadow: 0 22px 65px rgba(0, 0, 0, 0.45);
}

[data-theme="light"] {
  --bg: #f4f7ff;
  --bg-elev: #ffffff;
  --bg-panel: rgba(255, 255, 255, 0.82);
  --text: #091126;
  --muted: #445070;
  --line: rgba(42, 56, 99, 0.18);
  --brand: #0066ff;
  --brand-2: #6548ff;
  --brand-3: #00b875;
  --shadow: 0 24px 55px rgba(18, 39, 99, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Manrope", "IBM Plex Sans", "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.62;
  scroll-behavior: smooth;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 7% -5%, color-mix(in srgb, var(--brand) 30%, transparent), transparent 35%),
    radial-gradient(circle at 85% -10%, color-mix(in srgb, var(--brand-2) 30%, transparent), transparent 35%),
    radial-gradient(circle at 50% 120%, color-mix(in srgb, var(--brand-3) 20%, transparent), transparent 45%);
  pointer-events: none;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.16;
  background-image: linear-gradient(rgba(130, 150, 210, 0.15) 1px, transparent 1px), linear-gradient(90deg, rgba(130, 150, 210, 0.15) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at center, black 35%, transparent 78%);
}

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

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

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

.skip-link {
  position: absolute;
  left: -9999px;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
  z-index: 999;
  padding: 0.5rem 0.7rem;
  border-radius: 8px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
}

.container {
  width: var(--container);
  margin: 0 auto;
}

h1,
h2,
h3,
h4 {
  font-family: "Space Grotesk", "Manrope", "IBM Plex Sans", sans-serif;
  margin: 0;
  line-height: 1.14;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 1.2rem + 3vw, 4rem);
}

h2 {
  font-size: clamp(1.45rem, 1.1rem + 1.7vw, 2.6rem);
}

h3 {
  font-size: clamp(1.1rem, 0.95rem + 0.7vw, 1.45rem);
}

.lead {
  font-size: clamp(1rem, 0.92rem + 0.45vw, 1.26rem);
  max-width: 68ch;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
  background: color-mix(in srgb, var(--bg) 86%, transparent);
}

.nav-shell {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  color: white;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  box-shadow: 0 8px 25px color-mix(in srgb, var(--brand-2) 35%, transparent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.26rem;
}

.nav-links a {
  font-size: 0.93rem;
  color: var(--muted);
  padding: 0.46rem 0.74rem;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: 0.22s ease;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--text);
  border-color: var(--line);
  background: color-mix(in srgb, var(--bg-elev) 80%, transparent);
}

.nav-right {
  display: inline-flex;
  align-items: center;
  gap: 0.62rem;
}

button,
.button {
  font: inherit;
  border: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border-radius: 999px;
  padding: 0.72rem 1.08rem;
  font-weight: 700;
  transition: transform 0.2s ease, filter 0.2s ease, background 0.2s ease;
}

.button-primary {
  color: white;
  background: linear-gradient(130deg, var(--brand), var(--brand-2));
  box-shadow: 0 12px 30px color-mix(in srgb, var(--brand-2) 35%, transparent);
}

.button-primary:hover {
  transform: translateY(-1px);
  filter: saturate(1.08);
}

.button-secondary {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
}

.button-secondary:hover {
  background: color-mix(in srgb, var(--bg-elev) 75%, transparent);
}

.theme-btn,
.nav-toggle {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  padding: 0;
  background: color-mix(in srgb, var(--bg-elev) 72%, transparent);
  border: 1px solid var(--line);
  color: var(--text);
}

.nav-toggle {
  display: none;
}

main {
  min-height: 65vh;
}

.section {
  padding: 5rem 0;
}

.section-tight {
  padding: 2.8rem 0;
}

.hero {
  padding: 6.4rem 0 4rem;
  position: relative;
  overflow: clip;
}

.hero::after {
  content: "";
  position: absolute;
  width: min(42vw, 520px);
  height: min(42vw, 520px);
  right: -8%;
  top: -20%;
  border-radius: 50%;
  filter: blur(56px);
  background: radial-gradient(circle, color-mix(in srgb, var(--brand-2) 42%, transparent), transparent 65%);
  opacity: 0.55;
  animation: drift 10s ease-in-out infinite alternate;
}

@keyframes drift {
  from { transform: translateY(0px) translateX(0px); }
  to { transform: translateY(26px) translateX(-22px); }
}

.hero-grid,
.two-col,
.grid-2,
.grid-3,
.grid-4,
.footer-grid {
  display: grid;
  gap: 1rem;
}

.hero-grid,
.two-col {
  grid-template-columns: 1.06fr 0.94fr;
  align-items: center;
}

.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.stack {
  display: grid;
  gap: 0.9rem;
}

.eyebrow {
  width: fit-content;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  font-weight: 700;
  color: color-mix(in srgb, var(--brand) 75%, var(--text));
  padding: 0.34rem 0.68rem;
  border: 1px solid color-mix(in srgb, var(--brand) 42%, var(--line));
  border-radius: 999px;
  background: color-mix(in srgb, var(--brand) 9%, transparent);
}

.card,
.panel {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.2rem;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.card {
  transition: transform 0.26s ease, border-color 0.24s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--brand) 45%, var(--line));
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.72rem;
}

.stat {
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  padding: 0.8rem;
  background: color-mix(in srgb, var(--bg-elev) 78%, transparent);
}

.stat strong {
  display: block;
  font-size: 1.3rem;
  color: var(--text);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.56rem;
}

.chip {
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg-elev) 70%, transparent);
  border-radius: 999px;
  padding: 0.32rem 0.66rem;
  font-size: 0.79rem;
  color: var(--text);
}

.logo-wall {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.7rem;
}

.logo-tile {
  min-height: 64px;
  border-radius: var(--radius-sm);
  border: 1px dashed var(--line);
  background: color-mix(in srgb, var(--bg-elev) 65%, transparent);
  display: grid;
  place-items: center;
  color: var(--muted);
  font-weight: 700;
  font-size: 0.86rem;
}

.kv {
  display: grid;
  gap: 0.5rem;
}

.kv div {
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg-elev) 75%, transparent);
  padding: 0.67rem 0.72rem;
}

.cta-band {
  border-radius: 26px;
  padding: 1.5rem;
  border: 1px solid color-mix(in srgb, var(--brand) 38%, var(--line));
  background:
    linear-gradient(130deg, color-mix(in srgb, var(--brand-2) 20%, transparent), color-mix(in srgb, var(--brand) 17%, transparent)),
    color-mix(in srgb, var(--bg-elev) 70%, transparent);
}

.list {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.38rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.86rem;
}

.form-grid .full {
  grid-column: 1 / -1;
}

label {
  display: grid;
  gap: 0.34rem;
  font-size: 0.9rem;
  color: var(--text);
}

input,
select,
textarea {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg-elev) 73%, transparent);
  color: var(--text);
  padding: 0.72rem 0.74rem;
  font: inherit;
}

textarea {
  min-height: 132px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid color-mix(in srgb, var(--brand) 52%, transparent);
  outline-offset: 1px;
}

.form-status {
  font-size: 0.9rem;
}

.form-status.ok { color: var(--brand-3); }
.form-status.warn { color: var(--danger); }

.footer {
  margin-top: 3.6rem;
  border-top: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 90%, transparent);
}

.footer-grid {
  padding: 2.2rem 0;
  grid-template-columns: 1.2fr 1fr 1fr;
}

.footer-links {
  display: grid;
  gap: 0.38rem;
}

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

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

.legal {
  border-top: 1px solid var(--line);
  padding: 0.86rem 0 1.3rem;
  font-size: 0.84rem;
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: 0.6s ease;
}

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

.hide-desktop {
  display: none;
}

@media (max-width: 1080px) {
  .hero-grid,
  .two-col,
  .grid-3,
  .grid-4,
  .logo-wall,
  .footer-grid,
  .stat-row {
    grid-template-columns: 1fr;
  }

  .grid-2,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    top: 73px;
    left: 0;
    right: 0;
    display: none;
    grid-template-columns: 1fr 1fr;
    gap: 0.44rem;
    padding: 0.88rem 1rem 1rem;
    border-bottom: 1px solid var(--line);
    background: color-mix(in srgb, var(--bg) 94%, transparent);
  }

  .nav-links.open {
    display: grid;
  }

  .hide-desktop {
    display: inline-flex;
  }

  .hero {
    padding-top: 5.2rem;
  }

  .nav-right .button-primary {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}