:root {
  color-scheme: dark;

  --bg: #0b0f19;
  --panel: rgba(255, 255, 255, 0.03);
  --panel-strong: rgba(255, 255, 255, 0.05);
  --border: rgba(255, 255, 255, 0.08);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.72);
  --micro: rgba(255, 255, 255, 0.62);
  --accent: #22d3ee;
  --accent-ink: #071017;

  --font-body: "DM Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica,
    Arial, "Apple Color Emoji", "Segoe UI Emoji";
  --font-display: "Space Grotesk", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
    Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";

  --radius: 14px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --container: 1120px;

  --space-1: 8px;
  --space-2: 12px;
  --space-3: 16px;
  --space-4: 20px;
  --space-5: 28px;
  --space-6: 40px;
  --space-7: 56px;
  --space-8: 80px;
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  min-height: 100%;
  font-family: var(--font-body);
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: -20%;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(900px 700px at 22% 18%, rgba(34, 211, 238, 0.18), transparent 62%),
    radial-gradient(900px 700px at 78% 72%, rgba(59, 130, 246, 0.12), transparent 64%),
    conic-gradient(
      from 180deg at 50% 50%,
      transparent 0deg,
      rgba(34, 211, 238, 0) 35deg,
      rgba(34, 211, 238, 0.24) 70deg,
      rgba(34, 211, 238, 0) 118deg,
      rgba(34, 211, 238, 0.18) 190deg,
      rgba(34, 211, 238, 0) 250deg,
      rgba(34, 211, 238, 0.22) 300deg,
      transparent 360deg
    );
  filter: blur(70px);
  opacity: 0.55;
  transform: translate3d(0, 0, 0) rotate(0deg);
  transform-origin: 50% 50%;
  animation: orbitSpin 26s linear infinite;
  will-change: transform;
}

@media (max-width: 768px), (hover: none), (pointer: coarse) {
  body::before {
    animation: none;
    opacity: 0.4;
  }
}

@media (prefers-reduced-motion: reduce) {
  body::before {
    animation: none;
  }
}

@keyframes orbitSpin {
  from {
    transform: translate3d(0, 0, 0) rotate(0deg);
  }
  to {
    transform: translate3d(0, 0, 0) rotate(360deg);
  }
}

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

p {
  margin: 0;
}

h1,
h2,
h3 {
  margin: 0;
  letter-spacing: -0.02em;
  font-family: var(--font-display);
}

h1 {
  font-size: clamp(2.1rem, 5vw, 3.1rem);
  line-height: 1.12;
}

h2 {
  font-size: 1.6rem;
  line-height: 1.2;
}

h3,
.h3 {
  font-size: 1.05rem;
  line-height: 1.25;
}

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

.micro {
  color: var(--micro);
  font-size: 0.95rem;
}

.container {
  width: min(var(--container), 100% - 40px);
  margin: 0 auto;
}

.page {
  position: relative;
  z-index: 2;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: 12px;
  padding: 10px 12px;
  background: var(--panel-strong);
  border: 1px solid var(--border);
  border-radius: 10px;
  transform: translateY(-140%);
  transition: transform 160ms ease;
  z-index: 10;
}

@media (prefers-reduced-motion: reduce) {
  .skip-link {
    transition: none;
  }
}

.skip-link:focus {
  transform: translateY(0);
  outline: none;
}

#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  opacity: 0.82;
  pointer-events: none;
}

@media (max-width: 768px), (hover: none), (pointer: coarse) {
  #bg-canvas {
    display: none;
  }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  background: rgba(11, 15, 25, 0.92);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: 14px 0;
}

.logo {
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 1.05rem;
  font-family: var(--font-display);
}

.logo-accent {
  color: var(--accent);
  margin-left: 2px;
}

.section {
  padding: var(--space-8) 0;
}

.hero {
  padding-top: var(--space-7);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: var(--space-7);
  align-items: start;
}

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

.eyebrow {
  color: var(--micro);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  margin-bottom: var(--space-3);
}

.lead {
  margin-top: var(--space-4);
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 52ch;
}

.cta-row {
  margin-top: var(--space-5);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.hero-card {
  background: rgba(17, 24, 39, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: var(--space-5);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.hero-copy .micro {
  margin-top: var(--space-5);
}

.section-head {
  display: grid;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  max-width: 68ch;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-7);
  align-items: start;
}

@media (max-width: 900px) {
  .split {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

@media (max-width: 900px) {
  .cards {
    grid-template-columns: 1fr;
  }
}

.card {
  background: rgba(17, 24, 39, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: var(--space-5);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.card h3 {
  margin-bottom: var(--space-2);
}

.ticks,
.bullets {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: var(--space-2);
}

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

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

.pricing {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-4);
}

@media (max-width: 900px) {
  .pricing {
    grid-template-columns: 1fr;
  }
}

.price-card {
  background: rgba(17, 24, 39, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: var(--space-6);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.price-label {
  color: var(--micro);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
}

.price {
  font-size: 2rem;
  font-weight: 700;
  margin-top: var(--space-2);
  margin-bottom: var(--space-4);
}

.note-card {
  background: rgba(17, 24, 39, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: var(--space-6);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.about {
  max-width: 70ch;
}

.about p {
  color: var(--muted);
  font-size: 1.05rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: var(--space-4);
  align-items: start;
}

@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.form {
  display: grid;
  gap: var(--space-4);
}

.field label {
  display: block;
  margin-bottom: 8px;
  color: var(--micro);
  font-size: 0.9rem;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.1);
  color: var(--text);
  border-radius: 12px;
  padding: 12px 14px;
  font: inherit;
}

textarea {
  resize: vertical;
}

input::placeholder,
textarea::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

input:focus,
textarea:focus {
  outline: 2px solid rgba(34, 211, 238, 0.35);
  outline-offset: 2px;
  border-color: rgba(34, 211, 238, 0.35);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 16px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 650;
  letter-spacing: -0.01em;
  transition: transform 120ms ease, background-color 120ms ease, border-color 120ms ease;
  will-change: transform;
}

@media (prefers-reduced-motion: reduce) {
  .btn {
    transition: none;
  }
}

.btn:focus {
  outline: 2px solid rgba(34, 211, 238, 0.45);
  outline-offset: 2px;
}

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

.btn:active {
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .btn:hover,
  .btn:active {
    transform: none;
  }
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
}

.btn-primary:hover {
  background: rgba(34, 211, 238, 0.92);
}

.btn-secondary {
  background: transparent;
  border-color: rgba(34, 211, 238, 0.4);
  color: var(--text);
}

.btn-secondary:hover {
  border-color: rgba(34, 211, 238, 0.65);
}

.btn-ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}

.btn-ghost:hover {
  border-color: rgba(255, 255, 255, 0.16);
}

.btn-wide {
  width: 100%;
}

.link {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: rgba(34, 211, 238, 0.35);
  text-underline-offset: 3px;
}

.link:hover {
  text-decoration-color: rgba(34, 211, 238, 0.7);
}

.contact-card {
  display: grid;
  gap: var(--space-3);
}

.contact-actions {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.form-note {
  margin-top: -4px;
  min-height: 1.25em;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: var(--space-6) 0;
  background: rgba(11, 15, 25, 0.9);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.sep {
  opacity: 0.5;
  margin: 0 10px;
}