:root {
  --bg: #070913;
  --bg-soft: #0d1021;
  --surface: rgba(255, 255, 255, 0.08);
  --surface-strong: rgba(255, 255, 255, 0.12);
  --border: rgba(255, 255, 255, 0.16);
  --text: #f6f8ff;
  --muted: #b7bfd9;
  --muted-strong: #d9def3;
  --blue: #2f80ff;
  --cyan: #25d6ff;
  --purple: #a855f7;
  --green: #3ce8a3;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
  --radius: 8px;
  --max-width: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 15%, rgba(47, 128, 255, 0.28), transparent 32rem),
    radial-gradient(circle at 82% 7%, rgba(168, 85, 247, 0.2), transparent 30rem),
    linear-gradient(130deg, #070913, #0c1024 45%, #070913);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  background:
    linear-gradient(115deg, rgba(47, 128, 255, 0.16), transparent 35%),
    linear-gradient(245deg, rgba(168, 85, 247, 0.14), transparent 42%);
  background-size: 180% 180%;
  animation: gradientDrift 14s ease-in-out infinite alternate;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  opacity: 0.28;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}

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

svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(100% - 2rem, var(--max-width));
  margin: 0.75rem auto;
  padding: 0.75rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  transition: background 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  background: rgba(7, 9, 19, 0.78);
  border-color: var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
  font-weight: 800;
  letter-spacing: 0;
}

.brand span:last-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brand-mark {
  display: grid;
  flex: 0 0 auto;
  width: 2.35rem;
  height: 2.35rem;
  place-items: center;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--blue), var(--purple));
  box-shadow: 0 10px 28px rgba(47, 128, 255, 0.3);
}

.site-nav {
  position: absolute;
  top: calc(100% + 0.6rem);
  left: 0;
  right: 0;
  display: grid;
  gap: 0.25rem;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(7, 9, 19, 0.94);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-0.5rem);
  transition: opacity 180ms ease, transform 180ms ease;
}

.site-nav.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.site-nav a {
  padding: 0.85rem;
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 600;
  transition: color 180ms ease, background 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

.nav-toggle {
  display: inline-grid;
  gap: 0.28rem;
  width: 2.5rem;
  height: 2.5rem;
  place-content: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  background: var(--surface);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 1.1rem;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.section {
  width: min(100% - 2rem, var(--max-width));
  margin: 0 auto;
  padding: 5rem 0;
}

.hero {
  position: relative;
  display: grid;
  width: 100%;
  min-height: 100svh;
  padding: 7.5rem 1rem 4rem;
  overflow: hidden;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  opacity: 0.8;
}

.hero-grid {
  display: grid;
  align-items: center;
  gap: 2rem;
  width: min(100%, var(--max-width));
  margin: 0 auto;
}

.hero-content {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 0.85rem;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 860px;
  margin-bottom: 1rem;
  font-size: clamp(2.65rem, 11vw, 5.6rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 7vw, 3.5rem);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 0.7rem;
  font-size: 1.08rem;
}

.hero-subtitle,
.about-copy,
.cta-card p,
.service-card p {
  color: var(--muted);
  line-height: 1.7;
}

.hero-subtitle {
  max-width: 650px;
  margin-bottom: 1.6rem;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.1rem;
  padding: 0.9rem 1.15rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background 180ms ease;
}

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

.button-primary {
  background: linear-gradient(135deg, var(--blue), var(--purple));
  box-shadow: 0 16px 40px rgba(47, 128, 255, 0.25);
}

.button-secondary {
  color: var(--muted-strong);
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.07);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: rgba(37, 214, 255, 0.45);
  background: rgba(37, 214, 255, 0.08);
}

.glass-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.055));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero-panel {
  position: relative;
  display: grid;
  gap: 0.85rem;
  min-height: 390px;
  padding: 1rem;
  overflow: hidden;
}

.panel-orbit {
  position: relative;
  min-height: 135px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at center, rgba(37, 214, 255, 0.22), transparent 4rem),
    rgba(255, 255, 255, 0.04);
}

.panel-orbit span {
  position: absolute;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 26px var(--cyan);
  animation: pulse 2.4s ease-in-out infinite;
}

.panel-orbit span:nth-child(1) {
  top: 28%;
  left: 22%;
}

.panel-orbit span:nth-child(2) {
  top: 62%;
  left: 52%;
  background: var(--purple);
  box-shadow: 0 0 26px var(--purple);
  animation-delay: 420ms;
}

.panel-orbit span:nth-child(3) {
  top: 34%;
  right: 20%;
  background: var(--green);
  box-shadow: 0 0 26px var(--green);
  animation-delay: 860ms;
}

.metric {
  padding: 0.95rem;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
}

.metric strong,
.metric span {
  display: block;
}

.metric strong {
  margin-bottom: 0.3rem;
}

.metric span {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.section-heading {
  display: grid;
  gap: 0.3rem;
  max-width: 820px;
  margin-bottom: 2rem;
}

.about {
  display: grid;
  gap: 1.25rem;
}

.about-copy {
  max-width: 860px;
  font-size: 1.08rem;
}

.service-grid,
.why-grid {
  display: grid;
  gap: 1rem;
}

.service-card {
  position: relative;
  min-height: 260px;
  padding: 1.1rem;
  overflow: hidden;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.service-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--cyan), var(--purple));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 220ms ease;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: rgba(37, 214, 255, 0.36);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.065));
}

.service-card:hover::after {
  transform: scaleX(1);
}

.icon {
  display: grid;
  width: 3rem;
  height: 3rem;
  place-items: center;
  margin-bottom: 1.25rem;
  border: 1px solid rgba(37, 214, 255, 0.32);
  border-radius: var(--radius);
  color: var(--cyan);
  background: rgba(37, 214, 255, 0.08);
}

.service-card p {
  margin-bottom: 0;
  font-size: 0.96rem;
}

.tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.tech-list span {
  display: inline-flex;
  align-items: center;
  min-height: 2.45rem;
  padding: 0.6rem 0.82rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--muted-strong);
  background: rgba(255, 255, 255, 0.07);
  font-weight: 700;
  transition: transform 180ms ease, color 180ms ease, border-color 180ms ease;
}

.tech-list span:hover {
  transform: translateY(-2px);
  color: var(--text);
  border-color: rgba(168, 85, 247, 0.5);
}

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

.why-item {
  position: relative;
  min-height: 4.2rem;
  padding: 1rem 1rem 1rem 3rem;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
}

.why-item::before {
  content: "";
  position: absolute;
  top: 1.25rem;
  left: 1rem;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: radial-gradient(circle, var(--green) 0 35%, rgba(60, 232, 163, 0.22) 38% 100%);
  box-shadow: 0 0 20px rgba(60, 232, 163, 0.45);
}

.why-item span {
  color: var(--muted-strong);
  font-weight: 800;
}

.cta {
  padding-bottom: 4rem;
}

.cta-card {
  display: grid;
  justify-items: start;
  gap: 0.85rem;
  padding: clamp(1.25rem, 5vw, 3rem);
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(47, 128, 255, 0.18), rgba(168, 85, 247, 0.16)),
    rgba(255, 255, 255, 0.06);
}

.cta-card h2 {
  max-width: 720px;
}

.cta-card p {
  margin-bottom: 0.4rem;
}

.contact-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 0.15rem 0 0.45rem;
}

.contact-list a {
  display: inline-flex;
  align-items: center;
  min-height: 2.55rem;
  padding: 0.65rem 0.85rem;
  border: 1px solid rgba(37, 214, 255, 0.3);
  border-radius: var(--radius);
  color: var(--muted-strong);
  background: rgba(37, 214, 255, 0.08);
  font-weight: 800;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.contact-list a:hover,
.contact-list a:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(168, 85, 247, 0.52);
  background: rgba(168, 85, 247, 0.12);
}

.site-footer {
  display: grid;
  gap: 0.2rem;
  width: min(100% - 2rem, var(--max-width));
  margin: 0 auto;
  padding: 2rem 0 2.5rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer p {
  margin: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 650ms ease, transform 650ms ease;
}

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

@keyframes gradientDrift {
  from {
    background-position: 0% 45%;
  }
  to {
    background-position: 100% 58%;
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.75;
  }
  50% {
    transform: scale(1.55);
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

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

@media (min-width: 640px) {
  .section {
    padding: 6rem 0;
  }

  .hero {
    padding-inline: 1.5rem;
  }

  .hero-panel,
  .service-card {
    padding: 1.35rem;
  }

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

@media (min-width: 900px) {
  .site-header {
    padding: 0.7rem 0.75rem;
  }

  .nav-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    display: flex;
    align-items: center;
    gap: 0.2rem;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .hero {
    min-height: 96svh;
    padding-top: 8rem;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.78fr);
  }

  .hero-panel {
    align-self: center;
  }

  .about {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1fr);
    align-items: start;
  }

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

  .service-card-wide {
    grid-column: span 3;
    min-height: 190px;
  }

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

@media (max-width: 380px) {
  .brand span:last-child {
    max-width: 12rem;
  }

  .button {
    width: 100%;
  }
}