:root {
  --bg: #020617;
  --bg-soft: #081225;
  --surface: rgba(15, 23, 42, 0.72);
  --surface-strong: rgba(12, 21, 38, 0.95);
  --text: #e6f1ff;
  --muted: #94a3b8;
  --line: rgba(148, 163, 184, 0.18);
  --cyan: #64ffda;
  --blue: #3b82f6;
  --purple: #7c3aed;
  --glow: rgba(100, 255, 218, 0.24);
  --shadow: 0 30px 80px rgba(2, 6, 23, 0.45);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --container: min(1180px, calc(100vw - 40px));
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "DM Sans", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(59, 130, 246, 0.16), transparent 32%),
    radial-gradient(circle at 85% 15%, rgba(124, 58, 237, 0.15), transparent 24%),
    linear-gradient(180deg, #040b16 0%, var(--bg) 40%, #030712 100%);
  min-height: 100vh;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

.page-shell {
  position: relative;
  overflow: hidden;
}

.page-shell::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.04) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 92%);
  pointer-events: none;
  z-index: 0;
}

.container {
  width: var(--container);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(2, 6, 23, 0.62);
  border-bottom: 1px solid rgba(148, 163, 184, 0.08);
}

.header-inner,
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.header-inner {
  min-height: 84px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.brand-mark {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  box-shadow: 0 0 22px rgba(100, 255, 218, 0.65);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  color: var(--muted);
}

.site-nav a {
  transition: color 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
}

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  padding: 0;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  border-radius: 999px;
  background: var(--text);
  margin: 5px 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    background-color 0.2s ease,
    box-shadow 0.2s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, var(--cyan), #44c7ff);
  color: #02131f;
  box-shadow: 0 18px 40px rgba(68, 199, 255, 0.25);
}

.button-outline,
.button-ghost {
  border-color: rgba(100, 255, 218, 0.34);
  background: rgba(15, 23, 42, 0.45);
}

.button-ghost:hover,
.button-outline:hover,
.button-ghost:focus-visible,
.button-outline:focus-visible {
  border-color: rgba(100, 255, 218, 0.7);
  box-shadow: 0 0 0 6px rgba(100, 255, 218, 0.08);
}

.hero,
.section {
  padding: 112px 0;
}

.hero {
  padding-top: 72px;
}

.hero-grid,
.why-grid,
.contact-grid,
.contact-layout {
  display: grid;
  gap: 48px;
  align-items: center;
}

.hero-grid,
.contact-grid,
.contact-layout {
  grid-template-columns: 1.1fr 0.9fr;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  font-weight: 700;
}

.eyebrow::before {
  content: "";
  width: 36px;
  height: 1px;
  background: currentColor;
}

h1,
h2,
h3,
strong {
  font-family: "Space Grotesk", sans-serif;
}

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

h1 {
  font-size: clamp(3rem, 7vw, 5.6rem);
  line-height: 0.98;
  margin-bottom: 22px;
  max-width: 12ch;
}

h1 span {
  display: block;
  color: #b9c5d8;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.02;
  margin-bottom: 18px;
  max-width: 13ch;
}

h3 {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

p {
  color: var(--muted);
  line-height: 1.7;
}

.hero-text {
  max-width: 62ch;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 34px 0 38px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.hero-metrics article,
.service-card,
.portfolio-card,
.why-card,
.process-card,
.contact-form,
.contact-points div,
.visual-card {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.88), rgba(8, 18, 37, 0.78));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero-metrics article {
  padding: 18px 20px;
  border-radius: var(--radius-sm);
}

.hero-metrics strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1rem;
}

.hero-visual {
  position: relative;
  min-height: 580px;
}

.visual-panel {
  position: absolute;
  border-radius: var(--radius-lg);
}

.visual-panel-main {
  inset: 70px 60px 110px 0;
  padding: 28px;
  overflow: hidden;
}

.visual-panel-side {
  right: 0;
  bottom: 48px;
  width: 270px;
  padding: 22px;
}

.panel-top,
.footer-links {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.panel-pill,
.panel-status,
.portfolio-tag,
.mini-label {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.78rem;
  font-weight: 700;
}

.panel-pill,
.portfolio-tag {
  background: rgba(100, 255, 218, 0.12);
  color: var(--cyan);
}

.panel-status {
  background: rgba(59, 130, 246, 0.14);
  color: #99c6ff;
}

.mini-label {
  background: rgba(124, 58, 237, 0.14);
  color: #c4b5fd;
  margin-bottom: 16px;
}

.panel-code {
  display: grid;
  gap: 16px;
  margin-top: 70px;
}

.panel-code span {
  display: block;
  padding: 18px 20px;
  border-radius: 16px;
  color: #dbeafe;
  background: rgba(6, 10, 22, 0.9);
  border: 1px solid rgba(96, 165, 250, 0.16);
  font-family: Consolas, Monaco, monospace;
}

.orbit,
.grid-glow {
  position: absolute;
  border-radius: 999px;
  pointer-events: none;
}

.orbit {
  border: 1px solid rgba(100, 255, 218, 0.18);
}

.orbit-one {
  width: 420px;
  height: 420px;
  right: 10px;
  top: 20px;
  animation: spin 24s linear infinite;
}

.orbit-two {
  width: 220px;
  height: 220px;
  left: 40px;
  bottom: 10px;
  animation: spin-reverse 18s linear infinite;
}

.grid-glow {
  inset: 120px 50px 100px 40px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.26), transparent 62%);
  filter: blur(22px);
}

.section-heading {
  margin-bottom: 42px;
}

.section-heading p:last-child {
  max-width: 64ch;
}

.services-grid,
.portfolio-grid,
.process-grid {
  display: grid;
  gap: 20px;
}

.services-grid {
  grid-template-columns: repeat(12, minmax(0, 1fr));
}

.service-card {
  padding: 26px;
  border-radius: var(--radius-md);
  grid-column: span 4;
}

.service-card-feature {
  grid-column: span 8;
  min-height: 100%;
}

.service-icon {
  display: block;
  width: 72px;
  height: 72px;
  margin-bottom: 22px;
}

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

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

.portfolio-card,
.why-card,
.process-card {
  padding: 28px;
  border-radius: var(--radius-md);
}

.why-grid {
  grid-template-columns: 0.95fr 1.05fr;
}

.why-list {
  display: grid;
  gap: 20px;
}

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

.process-card span {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--cyan);
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
}

.contact-points {
  display: grid;
  gap: 16px;
  margin-top: 34px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.contact-points div,
.contact-form,
.contact-cta {
  border-radius: var(--radius-md);
}

.contact-points div {
  padding: 20px 22px;
}

.contact-points span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.9rem;
}

.contact-cta {
  padding: 34px;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.88), rgba(8, 18, 37, 0.78));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.contact-cta h3 {
  font-size: 2rem;
  margin-bottom: 14px;
}

.contact-cta p {
  max-width: 42ch;
  margin-bottom: 28px;
}

.contact-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.contact-form {
  padding: 28px;
  display: grid;
  gap: 18px;
}

.contact-form label {
  display: grid;
  gap: 10px;
}

.contact-form span {
  font-weight: 500;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 16px;
  padding: 14px 16px;
  color: var(--text);
  background: rgba(2, 6, 23, 0.7);
  outline: none;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: rgba(100, 255, 218, 0.5);
  box-shadow: 0 0 0 4px rgba(100, 255, 218, 0.08);
}

.form-note {
  min-height: 24px;
  margin-bottom: 0;
  color: var(--cyan);
}

.site-footer {
  padding: 36px 0 56px;
  border-top: 1px solid rgba(148, 163, 184, 0.08);
}

.footer-inner {
  flex-wrap: wrap;
}

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

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

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}

.reveal-delay {
  transition-delay: 0.16s;
}

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

@keyframes spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@keyframes spin-reverse {
  from {
    transform: rotate(360deg);
  }

  to {
    transform: rotate(0deg);
  }
}

@media (max-width: 1080px) {
  .hero-grid,
  .contact-grid,
  .contact-layout,
  .why-grid,
  .portfolio-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 500px;
  }

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

  .service-card,
  .service-card-feature {
    grid-column: auto;
  }
}

@media (max-width: 760px) {
  .header-inner {
    min-height: 76px;
    flex-wrap: wrap;
    padding: 18px 0;
  }

  .menu-toggle {
    display: inline-block;
    margin-left: auto;
  }

  .desktop-cta {
    display: none;
  }

  .site-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 0 4px;
  }

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

  .hero,
  .section {
    padding: 84px 0;
  }

  h1 {
    max-width: none;
  }

  .hero-metrics,
  .contact-points,
  .services-grid,
  .portfolio-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .visual-panel-main {
    inset: 30px 0 120px;
  }

  .visual-panel-side {
    position: relative;
    width: auto;
    right: auto;
    bottom: auto;
    margin-top: 330px;
  }

  .orbit-one {
    width: 260px;
    height: 260px;
    right: -30px;
    top: 50px;
  }

  .orbit-two {
    width: 160px;
    height: 160px;
    left: -10px;
    bottom: 90px;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

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