:root {
  --bg: #111827;
  --bg-soft: #172133;
  --panel: rgba(248, 250, 252, 0.04);
  --panel-border: rgba(248, 250, 252, 0.12);
  --text: #F8FAFC;
  --muted: #9CA3AF;
  --accent: #3B82F6;
  --accent-soft: rgba(59, 130, 246, 0.18);
  --max-width: 1180px;
  --radius: 20px;
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  overflow-x: hidden;
}

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

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

.site-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -3;
  background:
    radial-gradient(circle at 18% 22%, rgba(59,130,246,0.12), transparent 24%),
    radial-gradient(circle at 82% 38%, rgba(59,130,246,0.09), transparent 20%),
    radial-gradient(circle at 60% 82%, rgba(248,250,252,0.045), transparent 16%),
    linear-gradient(180deg, #0d1523 0%, var(--bg) 100%);
}

#contours {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  opacity: 0.38;
  pointer-events: none;
}

.noise {
  position: fixed;
  inset: 0;
  z-index: -1;
  opacity: 0.045;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(circle at center, black 45%, transparent 100%);
}

.container {
  width: min(var(--max-width), calc(100% - 32px));
  margin: 0 auto;
}

header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(17, 24, 39, 0.72);
  border-bottom: 1px solid rgba(248, 250, 252, 0.06);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 24px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
}

.brand-mark img {
  width: 56px;
  height: 56px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-size: 0.96rem;
}

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

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 16px;
  border-radius: 999px;
  border: 1px solid rgba(248,250,252,0.12);
  background: rgba(248,250,252,0.04);
  transition: 0.25s ease;
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 58px;
  min-height: 44px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(248,250,252,0.12);
  background: rgba(248,250,252,0.04);
  color: var(--text);
  font: inherit;
  cursor: pointer;
  transition: 0.25s ease;
}

.nav-cta:hover,
.lang-toggle:hover,
.button:hover {
  transform: translateY(-1px);
  border-color: rgba(248,250,252,0.24);
  background: rgba(248,250,252,0.08);
}

.hero {
  min-height: calc(100vh - 74px);
  display: grid;
  place-items: center;
  padding: 48px 0 40px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border: 1px solid rgba(248,250,252,0.1);
  border-radius: 999px;
  background: rgba(248,250,252,0.03);
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 20px;
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 18px rgba(59,130,246,0.75);
}

h1 {
  margin: 0;
  font-size: clamp(2.8rem, 6vw, 5.6rem);
  line-height: 0.96;
  letter-spacing: -0.05em;
  max-width: 10ch;
}

.hero p {
  margin: 24px 0 0;
  max-width: 62ch;
  color: var(--muted);
  font-size: clamp(1rem, 1.3vw, 1.12rem);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.copy-toast {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(34, 197, 94, 0.35);
  background: rgba(22, 163, 74, 0.16);
  color: #dcfce7;
  font-size: 0.92rem;
  opacity: 0;
  transform: translateY(4px);
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid rgba(248,250,252,0.12);
  background: rgba(248,250,252,0.04);
  color: var(--text);
  transition: 0.25s ease;
  cursor: pointer;
}

.button.primary {
  background: var(--text);
  color: var(--bg);
  border-color: transparent;
}

.button.primary:hover {
  background: #e9eef4;
}

.hero-visual {
  position: relative;
  min-height: 520px;
  border-radius: 28px;
  border: 1px solid rgba(248,250,252,0.08);
  background:
    radial-gradient(circle at 30% 35%, rgba(59,130,246,0.18), transparent 28%),
    radial-gradient(circle at 70% 62%, rgba(248,250,252,0.09), transparent 24%),
    linear-gradient(180deg, rgba(248,250,252,0.05), rgba(248,250,252,0.02));
  overflow: hidden;
  box-shadow: var(--shadow);
  isolation: isolate;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 0%, rgba(17,24,39,0.18) 100%);
  z-index: 1;
}

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

.hero-badge {
  position: absolute;
  z-index: 2;
  padding: 10px 14px;
  background: rgba(17,24,39,0.68);
  border: 1px solid rgba(248,250,252,0.09);
  border-radius: 999px;
  backdrop-filter: blur(12px);
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-badge.one { top: 20px; right: 20px; }
.hero-badge.two { bottom: 20px; left: 20px; }

section {
  padding: 88px 0;
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  margin-bottom: 28px;
}

.section-head h2 {
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.section-head p {
  margin: 0;
  max-width: 58ch;
  color: var(--muted);
}

.services-grid,
.projects-grid,
.pillars-grid {
  display: grid;
  gap: 18px;
}

.prototyping-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.logo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.logo-tile {
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(248,250,252,0.05), rgba(248,250,252,0.03));
  aspect-ratio: 1 / 1;
  padding: 20px;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow);
}

.logo-tile img {
  width: 100%;
  height: 100%;
  object-fit: fill;
}

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

.pillars-grid,
.projects-grid {
  grid-template-columns: repeat(3, 1fr);
}

.card {
  position: relative;
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid var(--panel-border);
  background: linear-gradient(180deg, rgba(248,250,252,0.05), rgba(248,250,252,0.03));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: auto -10% -45% auto;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(59,130,246,0.14), transparent 68%);
  pointer-events: none;
  filter: blur(20px);
}

.card h3 {
  margin: 0 0 12px;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.card ul {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: grid;
  gap: 10px;
  color: #dbe2ea;
}

.card li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.card li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--accent);
  flex: 0 0 auto;
  box-shadow: 0 0 14px rgba(59,130,246,0.7);
}

.approach {
  position: relative;
}

.approach-wrap {
  padding: 28px;
  border-radius: 28px;
  border: 1px solid rgba(248,250,252,0.08);
  background: linear-gradient(180deg, rgba(248,250,252,0.04), rgba(248,250,252,0.02));
  overflow: hidden;
  box-shadow: var(--shadow);
}

.approach-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 10% 30%, rgba(59,130,246,0.14), transparent 18%),
    radial-gradient(circle at 80% 60%, rgba(248,250,252,0.06), transparent 16%);
  pointer-events: none;
}

.project-meta {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(248,250,252,0.06);
  border: 1px solid rgba(248,250,252,0.08);
  color: var(--muted);
  font-size: 0.88rem;
  margin-bottom: 14px;
}

.equipment-card {
  display: flex;
  flex-direction: column;
}

.equipment-media {
  aspect-ratio: 1 / 1;
  border: 1px solid rgba(248,250,252,0.08);
  border-radius: 14px;
  background: radial-gradient(circle at 30% 25%, rgba(59,130,246,0.12), rgba(248,250,252,0.03));
  padding: 14px;
  margin-bottom: 16px;
  display: grid;
  place-items: center;
}

.experience-media {
  aspect-ratio: 1 / 1;
  border: 1px solid rgba(248,250,252,0.08);
  border-radius: 14px;
  background: radial-gradient(circle at 30% 25%, rgba(59,130,246,0.12), rgba(248,250,252,0.03));
  padding: 14px;
  margin-top: 12px;
  margin-bottom: 0;
  display: grid;
  place-items: center;
}

.experience-card {
  display: flex;
  flex-direction: column;
}

.experience-content {
  flex: 1 1 auto;
}


.equipment-media img {
  width: 100%;
  height: 100%;
  object-fit: fill;
}

.experience-media img {
  width: 100%;
  height: 100%;
  object-fit: fill;
}

.about-box,
.contact-box {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 20px;
  align-items: stretch;
}

.stat-list {
  display: grid;
  gap: 14px;
}

.stat {
  padding: 16px 18px;
  border-radius: 16px;
  border: 1px solid rgba(248,250,252,0.08);
  background: rgba(248,250,252,0.03);
}

.stat strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 6px;
}

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

footer {
  padding: 30px 0 50px;
  color: var(--muted);
  font-size: 0.95rem;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid rgba(248,250,252,0.08);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (max-width: 980px) {
  .hero-grid,
  .about-box,
  .contact-box,
  .section-head {
    grid-template-columns: 1fr;
    display: grid;
  }

  .services-grid,
  .pillars-grid,
  .projects-grid,
  .prototyping-grid,
  .logo-grid {
    grid-template-columns: 1fr;
  }

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

  .nav-links {
    display: none;
  }

  .nav-actions {
    margin-left: auto;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(var(--max-width), calc(100% - 20px));
  }

  .hero {
    padding-top: 32px;
  }

  h1 {
    max-width: 12ch;
  }

  section {
    padding: 68px 0;
  }

  .card,
  .approach-wrap {
    padding: 20px;
  }

  .footer-row {
    flex-direction: column;
    align-items: flex-start;
  }
}