:root {
  --bg: #010024;
  --bg-alt: #04063c;
  --panel: rgba(5, 8, 41, 0.85);
  --card: rgba(8, 12, 55, 0.78);
  --card-strong: rgba(13, 18, 70, 0.85);
  --border: rgba(255, 255, 255, 0.08);
  --primary: #5b8bff;
  --secondary: #5bffe4;
  --text: #f4f6ff;
  --muted: #9aa8df;
  --shadow: 0 25px 60px rgba(0, 0, 0, 0.35);
  --radius-lg: 28px;
  --radius-sm: 18px;
  --container: clamp(280px, 85vw, 1120px);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", "Lexend", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: linear-gradient(180deg, #030437 0%, #010024 45%, #00001a 100%);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(10px);
  background: rgba(1, 0, 36, 0.85);
  border-bottom: 1px solid var(--border);
  z-index: 10;
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.logo {
  font-weight: 700;
  letter-spacing: 0.05em;
}

.nav-links {
  display: flex;
  gap: 1.75rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 500;
  transition: color 0.2s ease, opacity 0.2s ease;
}

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

button {
  font: inherit;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

button:hover {
  transform: translateY(-2px);
}

button:focus-visible {
  outline: 2px solid var(--secondary);
  outline-offset: 2px;
}

.ghost-btn {
  background: transparent;
  border: 1px solid rgba(91, 139, 255, 0.7);
  color: var(--text);
  padding: 0.6rem 1.4rem;
}

.primary-btn {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #05060f;
  padding: 0.85rem 2rem;
  font-weight: 600;
  box-shadow: 0 15px 30px rgba(91, 139, 255, 0.4);
}

.secondary-btn {
  background: rgba(91, 255, 228, 0.12);
  color: var(--secondary);
  padding: 0.85rem 2rem;
  border: 1px solid rgba(91, 255, 228, 0.2);
}

.primary-btn.full {
  width: 100%;
}

.hero {
  padding: 6rem 0 4rem;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at top right, rgba(91, 255, 228, 0.08), transparent 60%);
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.hero::before {
  inset: auto auto 5% -12%;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(91, 139, 255, 0.25), transparent 70%);
  filter: blur(40px);
}

.hero::after {
  inset: 5% -6% auto auto;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(91, 255, 228, 0.18), transparent 70%);
  filter: blur(40px);
}

.hero-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-text h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.subtitle {
  font-size: 1.1rem;
  color: var(--muted);
  margin-bottom: 1.75rem;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  min-height: 320px;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  background: linear-gradient(150deg, rgba(11, 17, 70, 0.9), rgba(3, 5, 31, 0.7));
  box-shadow: var(--shadow);
  overflow: hidden;
  border: 1px solid var(--border);
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  opacity: 0.7;
  animation: float 12s ease-in-out infinite;
}

.orb-one {
  width: 170px;
  height: 170px;
  background: linear-gradient(135deg, rgba(91, 139, 255, 0.8), rgba(33, 71, 255, 0));
  top: 10%;
  left: 12%;
}

.orb-two {
  width: 120px;
  height: 120px;
  background: linear-gradient(135deg, rgba(91, 255, 228, 0.8), rgba(0, 255, 213, 0));
  bottom: 10%;
  right: 15%;
  animation-duration: 14s;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-15px);
  }
}

.mesh {
  position: absolute;
  inset: 12%;
  display: grid;
  pointer-events: none;
}

.mesh-line.vertical,
.mesh-line.horizontal {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
}

.mesh-line.vertical {
  width: 1px;
  height: 100%;
  justify-self: center;
}

.mesh-line.horizontal {
  height: 1px;
  width: 100%;
  align-self: center;
}

.code-pane {
  position: relative;
  margin: 0 auto;
  width: min(360px, 100%);
  margin-top: 1rem;
}

.code-pane pre {
  margin: 0;
  font-family: "JetBrains Mono", "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: 0.9rem;
  color: #99c4ff;
}

.code-header {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

.code-header span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(91, 139, 255, 0.6);
}

.glass-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
}

.section {
  padding: 4.5rem 0;
  background: transparent;
}

.section:nth-child(even) {
  background: linear-gradient(180deg, rgba(6, 9, 49, 0.3), rgba(1, 0, 36, 0));
}

.section-heading h2 {
  margin-bottom: 1rem;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.8rem;
  color: var(--secondary);
  margin-bottom: 0.5rem;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  margin-top: 1.5rem;
}

.about-grid ul {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--muted);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.info-card {
  background: var(--card-strong);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.1rem;
  min-height: 220px;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border 0.3s ease;
}

.info-card:hover {
  transform: translateY(-6px);
  border-color: rgba(91, 255, 228, 0.4);
  box-shadow: 0 30px 60px rgba(5, 8, 41, 0.7);
}

.icon-circle {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: rgba(91, 139, 255, 0.15);
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  color: var(--secondary);
}

.icon-circle svg {
  width: 28px;
  height: 28px;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

.projects {
  background: radial-gradient(circle at top, rgba(91, 139, 255, 0.08), transparent 60%);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.project-card {
  min-height: 220px;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.project-type {
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--secondary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.services-grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.services-grid li {
  padding-left: 1.5rem;
  position: relative;
  color: var(--muted);
}

.services-grid li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6rem;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  opacity: 0.8;
  box-shadow: 0 0 12px rgba(91, 255, 228, 0.4);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.value-card {
  background: rgba(7, 10, 45, 0.85);
  border-radius: var(--radius-sm);
  padding: 1.75rem;
  border: 1px solid rgba(91, 139, 255, 0.35);
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, border 0.3s ease, box-shadow 0.3s ease;
}

.value-card:hover {
  transform: translateY(-6px);
  border-color: rgba(91, 255, 228, 0.5);
  box-shadow: 0 25px 55px rgba(5, 8, 41, 0.65);
}

.value-icon {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  border: 1px solid rgba(91, 255, 228, 0.5);
  background: rgba(91, 139, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--secondary);
}

.value-icon svg {
  width: 30px;
  height: 30px;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  opacity: 0.95;
}

.contact {
  background: linear-gradient(180deg, rgba(3, 5, 31, 0.8), rgba(1, 0, 36, 0.4));
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(240px, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  font-weight: 500;
  color: var(--text);
  gap: 0.5rem;
}

.contact-form input,
.contact-form textarea {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  padding: 0.85rem 1rem;
  font: inherit;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  transition: border 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: rgba(91, 139, 255, 0.8);
  background: rgba(91, 139, 255, 0.06);
  box-shadow: 0 0 0 3px rgba(91, 139, 255, 0.25);
  outline: none;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: rgba(5, 8, 41, 0.7);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.detail-card {
  background: rgba(7, 9, 43, 0.85);
  border-radius: var(--radius-sm);
  padding: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
}

.detail-card a {
  color: var(--secondary);
  text-decoration: none;
  font-weight: 600;
}

.site-footer {
  padding: 2rem 0;
  text-align: center;
  color: var(--muted);
  font-size: 0.95rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(1, 0, 36, 0.85);
}

.fade-up {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@media (max-width: 860px) {
  .nav-links {
    display: none;
  }

  .hero {
    padding-top: 4rem;
  }

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

@media (max-width: 540px) {
  .container {
    padding: 0 1rem;
  }

  .hero-ctas {
    flex-direction: column;
  }

  .glass-card,
  .hero-visual {
    padding: 1.5rem;
  }
}

@media (min-width: 960px) {
  .card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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