:root {
  --bg: #040816;
  --bg-deep: #02050f;
  --panel: rgba(12, 19, 38, 0.72);
  --panel-strong: rgba(15, 24, 48, 0.88);
  --text: #f3f7ff;
  --muted: #9ca9c5;
  --line: rgba(130, 170, 255, 0.15);
  --accent: #6cdcff;
  --accent-strong: #3ba4ff;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  --radius: 24px;
  --radius-sm: 18px;
  --container: min(1180px, calc(100vw - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  background:
    radial-gradient(circle at top, rgba(51, 112, 255, 0.16), transparent 30%),
    radial-gradient(circle at 80% 20%, rgba(108, 220, 255, 0.12), transparent 24%),
    linear-gradient(180deg, #071121 0%, #040816 45%, #02050f 100%);
  color: var(--text);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.12) 0 1px, transparent 1px),
    radial-gradient(circle at 70% 65%, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px),
    radial-gradient(circle at 40% 80%, rgba(255, 255, 255, 0.07) 0 1px, transparent 1px);
  background-size: 280px 280px, 360px 360px, 420px 420px;
  opacity: 0.25;
  pointer-events: none;
}

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

img {
  max-width: 100%;
}

.site-shell {
  position: relative;
  overflow: clip;
}

.ambient {
  position: fixed;
  border-radius: 999px;
  filter: blur(100px);
  opacity: 0.28;
  pointer-events: none;
}

.ambient-one {
  width: 320px;
  height: 320px;
  top: 80px;
  left: -40px;
  background: rgba(59, 164, 255, 0.28);
  animation: drift 14s ease-in-out infinite;
}

.ambient-two {
  width: 260px;
  height: 260px;
  right: -30px;
  top: 40vh;
  background: rgba(108, 220, 255, 0.18);
  animation: drift 16s ease-in-out infinite reverse;
}

.site-header,
.section,
.site-footer {
  width: var(--container);
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 0;
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  box-shadow: 0 0 24px rgba(108, 220, 255, 0.75);
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.8rem;
  color: var(--muted);
}

.brand-text strong {
  font-size: 0.95rem;
  color: var(--text);
}

.site-nav {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
}

.site-nav a,
.project-card a,
.contact-link {
  transition: color 180ms ease, opacity 180ms ease, transform 180ms ease;
}

.site-nav a:hover,
.project-card a:hover,
.contact-link:hover {
  color: var(--accent);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

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

.button-primary {
  color: #03101d;
  background: linear-gradient(135deg, var(--accent), #b6f4ff);
  box-shadow: 0 16px 36px rgba(108, 220, 255, 0.22);
}

.button-secondary {
  border-color: rgba(159, 189, 255, 0.18);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.section {
  padding: 56px 0;
}

.hero {
  min-height: calc(100vh - 88px);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 48px;
  padding-top: 40px;
}

.eyebrow {
  margin: 0 0 14px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.74rem;
  color: var(--accent);
}

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

h1 {
  font-size: clamp(3.2rem, 8vw, 5.9rem);
  line-height: 0.96;
  max-width: 10ch;
  margin-bottom: 22px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.05;
  max-width: 14ch;
  margin-bottom: 20px;
}

h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.hero-text,
.section-copy,
.panel p,
.project-card p,
.contact-panel,
.contact-aside p {
  color: var(--muted);
  line-height: 1.7;
  font-size: 1.02rem;
}

.hero-text {
  max-width: 620px;
  font-size: 1.12rem;
  margin-bottom: 28px;
}

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

.hero-panel {
  position: relative;
  min-height: 520px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01)),
    rgba(6, 12, 26, 0.74);
  border-radius: 32px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.signal-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(124, 164, 255, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124, 164, 255, 0.12) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 1), rgba(0, 0, 0, 0.2));
}

.signal-grid span {
  position: absolute;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(108, 220, 255, 0.9), rgba(59, 164, 255, 0.2));
  box-shadow: 0 0 32px rgba(108, 220, 255, 0.5);
}

.signal-grid span:nth-child(1) {
  width: 140px;
  height: 2px;
  top: 28%;
  left: 14%;
}

.signal-grid span:nth-child(2) {
  width: 2px;
  height: 140px;
  top: 18%;
  right: 26%;
}

.signal-grid span:nth-child(3) {
  width: 110px;
  height: 2px;
  bottom: 24%;
  right: 14%;
}

.signal-grid span:nth-child(4) {
  width: 2px;
  height: 110px;
  bottom: 14%;
  left: 20%;
}

.hero-card {
  position: absolute;
  padding: 24px;
  width: min(280px, calc(100% - 32px));
  border-radius: 22px;
  border: 1px solid rgba(151, 180, 255, 0.16);
  background: rgba(8, 15, 30, 0.88);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.28);
}

.hero-card p,
.project-meta {
  margin-bottom: 8px;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero-card strong {
  display: block;
  line-height: 1.5;
}

.hero-card-primary {
  top: 14%;
  right: 12%;
}

.hero-card-secondary {
  bottom: 12%;
  left: 8%;
}

.section-heading {
  margin-bottom: 28px;
}

.section-narrow {
  max-width: 900px;
}

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

.capability-grid,
.project-grid,
.contact-layout {
  display: grid;
  gap: 22px;
}

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

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

.panel,
.project-card,
.cta-banner {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(16px);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.panel,
.project-card {
  padding: 28px;
}

.panel-feature {
  padding: 34px;
  background: linear-gradient(180deg, rgba(16, 24, 46, 0.9), rgba(8, 14, 28, 0.82));
}

.project-card {
  display: flex;
  flex-direction: column;
  min-height: 260px;
}

.project-card p {
  flex: 1;
}

.project-card a {
  font-weight: 700;
}

.cta-banner {
  padding: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.contact-hero {
  padding-top: 100px;
}

.contact-layout {
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  align-items: start;
}

.contact-panel,
.contact-aside {
  background: var(--panel-strong);
}

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

.contact-form label {
  display: grid;
  gap: 10px;
  font-weight: 600;
}

.contact-form span {
  color: #d7e3ff;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(159, 189, 255, 0.16);
  border-radius: 16px;
  padding: 15px 16px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font: inherit;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: rgba(108, 220, 255, 0.75);
  box-shadow: 0 0 0 4px rgba(108, 220, 255, 0.12);
}

.contact-link {
  color: var(--text);
  font-weight: 700;
}

.site-footer {
  padding: 36px 0 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  color: var(--muted);
}

.site-footer strong {
  color: var(--text);
}

.site-footer nav {
  display: inline-flex;
  gap: 18px;
  flex-wrap: wrap;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

@keyframes drift {
  0%, 100% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(18px, -22px, 0);
  }
}

@media (max-width: 980px) {
  .site-header {
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero,
  .contact-layout,
  .capability-grid,
  .project-grid,
  .cta-banner {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 12px;
  }

  .hero-panel {
    min-height: 420px;
  }

  .cta-banner,
  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 720px) {
  :root {
    --container: min(100vw - 24px, 1180px);
  }

  .site-header {
    padding: 18px 0;
  }

  .site-nav {
    width: 100%;
    justify-content: space-between;
    gap: 14px;
    font-size: 0.95rem;
  }

  .header-cta {
    display: none;
  }

  h1 {
    font-size: clamp(2.7rem, 17vw, 4.2rem);
  }

  h2 {
    max-width: none;
  }

  .section {
    padding: 38px 0;
  }

  .hero-card-primary {
    top: 10%;
    right: 8px;
  }

  .hero-card-secondary {
    left: 8px;
    bottom: 8%;
  }

  .panel,
  .project-card,
  .cta-banner {
    padding: 22px;
  }

  .site-footer {
    padding-bottom: 36px;
  }
}

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

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

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