*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg-primary: #08090c;
  --bg-secondary: rgba(14, 16, 23, 0.55);
  --bg-card: rgba(18, 20, 27, 0.5);
  --bg-card-hover: rgba(24, 27, 36, 0.55);
  --text-primary: #e8eaed;
  --text-secondary: #8b90a0;
  --text-muted: #555a6e;
  --accent: #3bf0a0;
  --accent-dim: #2bc77f;
  --accent-glow: rgba(59, 240, 160, 0.12);
  --accent-glow-strong: rgba(59, 240, 160, 0.25);
  --border: rgba(255,255,255,0.06);
  --border-accent: rgba(59, 240, 160, 0.2);
  --radius: 16px;
  --radius-sm: 10px;
  --font-display: 'Syne', sans-serif;
  --font-body: 'Instrument Sans', sans-serif;
  --font-mono: 'Space Mono', monospace;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--accent);
  color: var(--bg-primary);
}

/* ─── NOISE OVERLAY ─── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--text-muted); border-radius: 3px; }

/* ─── LAYOUT ─── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.section { padding: 120px 0; position: relative; }

/* ─── NAV ─── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 10000;
  padding: 10px 0;
  background: rgba(8, 9, 12, 0.75);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  border-bottom: 1px solid var(--border);
  transition: all 0.4s ease;
}
nav.scrolled { padding: 6px 0; background: rgba(8, 9, 12, 0.95); }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1200px; margin: 0 auto; padding: 0 32px;
}
.logo {
  font-family: var(--font-display);
  font-size: 32px; font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text-primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0px;
}
.logo span { color: var(--accent); }
.logo-mark {
  width: 52px; height: 52px;
  flex-shrink: 0;
  color: var(--text-primary);
  transition: transform 0.3s ease;
}
.logo:hover .logo-mark {
  transform: rotate(180deg);
}
.nav-links { display: flex; gap: 32px; align-items: center; list-style: none; }
.nav-links a {
  color: var(--text-secondary); text-decoration: none;
  font-size: 14px; font-weight: 500;
  transition: color 0.25s; letter-spacing: 0.2px;
}
.nav-links a:hover { color: var(--text-primary); }
.nav-cta {
  background: var(--accent) !important; color: var(--bg-primary) !important;
  padding: 10px 22px !important; border-radius: 100px;
  font-weight: 600 !important; font-size: 13px !important;
  letter-spacing: 0.3px;
  transition: transform 0.2s, box-shadow 0.2s !important;
}
.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px var(--accent-glow-strong);
}
.mobile-toggle {
  display: none; background: none; border: none; cursor: pointer; padding: 8px;
}
.mobile-toggle span {
  display: block; width: 22px; height: 2px; background: var(--text-primary);
  margin: 5px 0; transition: 0.3s;
}

/* ─── HERO ─── */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden;
  padding-top: 80px;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
}
.hero-gradient {
  position: absolute; top: -40%; right: -20%;
  width: 800px; height: 800px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
  animation: drift 12s ease-in-out infinite alternate;
}
.hero-gradient-2 {
  position: absolute; bottom: -30%; left: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(ellipse, rgba(59, 100, 240, 0.06) 0%, transparent 70%);
  animation: drift 15s ease-in-out infinite alternate-reverse;
}
@keyframes drift {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(40px, -30px) scale(1.1); }
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 60% 60% at 50% 40%, black 20%, transparent 70%);
}
.hero-content { position: relative; z-index: 1; max-width: 780px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px; border-radius: 100px;
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  font-family: var(--font-mono); font-size: 12px;
  color: var(--accent); margin-bottom: 32px;
  animation: fadeUp 0.8s ease both;
}
.hero-badge .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s ease infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(44px, 6vw, 80px);
  font-weight: 800; line-height: 1.05;
  letter-spacing: -2.5px;
  margin-bottom: 28px;
  animation: fadeUp 0.8s ease 0.15s both;
}
.hero h1 .accent { color: var(--accent); }
.hero h1 .outline {
  -webkit-text-stroke: 1.5px var(--text-muted);
  color: transparent;
}
.hero-sub {
  font-size: 18px; color: var(--text-secondary);
  max-width: 540px; line-height: 1.7;
  margin-bottom: 44px;
  animation: fadeUp 0.8s ease 0.3s both;
}
.hero-actions {
  display: flex; gap: 16px; flex-wrap: wrap;
  animation: fadeUp 0.8s ease 0.45s both;
}
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 16px 32px; border-radius: 100px;
  background: var(--accent); color: var(--bg-primary);
  font-weight: 600; font-size: 15px;
  text-decoration: none; border: none; cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--accent-glow-strong);
}
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 16px 32px; border-radius: 100px;
  background: transparent; color: var(--text-primary);
  font-weight: 500; font-size: 15px;
  text-decoration: none; border: 1px solid var(--border);
  transition: border-color 0.25s, background 0.25s;
}
.btn-secondary:hover {
  border-color: rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.03);
}
.hero-stats {
  display: flex; gap: 48px; margin-top: 72px;
  padding-top: 40px; border-top: 1px solid var(--border);
  animation: fadeUp 0.8s ease 0.6s both;
}
.stat .num {
  font-family: var(--font-display);
  font-size: 36px; font-weight: 700;
  color: var(--text-primary); letter-spacing: -1px;
}
.stat .num span { color: var(--accent); }
.stat .label {
  font-size: 13px; color: var(--text-muted);
  margin-top: 4px; letter-spacing: 0.5px;
  text-transform: uppercase;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ─── SECTION HEADERS ─── */
.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px; color: var(--accent);
  text-transform: uppercase; letter-spacing: 2px;
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700; letter-spacing: -1.5px;
  line-height: 1.1; margin-bottom: 20px;
}
.section-desc {
  font-size: 17px; color: var(--text-secondary);
  max-width: 560px; line-height: 1.7;
}

/* ─── ABOUT ─── */
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
  align-items: center; margin-top: 64px;
}
.about-text p {
  color: var(--text-secondary); font-size: 16px;
  margin-bottom: 20px; line-height: 1.8;
}
.about-highlights {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
  margin-top: 36px;
}
.highlight-card {
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color 0.3s;
}
.highlight-card:hover { border-color: var(--border-accent); }
.highlight-card .icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--accent-glow);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
}
.highlight-card .icon svg, .service-icon svg, .value-icon svg, .contact-icon svg {
  width: 20px; height: 20px;
  stroke: url(#iconGrad);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.service-icon svg { width: 24px; height: 24px; }
.contact-icon svg { width: 20px; height: 20px; }
.highlight-card h4 {
  font-size: 15px; font-weight: 600; margin-bottom: 6px;
}
.highlight-card p {
  font-size: 13px; color: var(--text-muted); line-height: 1.55;
}
.about-visual {
  position: relative;
  height: 480px;
  border-radius: var(--radius);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  overflow: hidden;
}
.about-visual-inner {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  justify-content: center; align-items: center;
  gap: 10px; padding: 40px;
}
.code-line {
  font-family: var(--font-mono);
  font-size: 13px; color: var(--text-muted);
  padding: 8px 20px;
  background: rgba(255,255,255,0.02);
  border-radius: 6px;
  width: 100%;
  animation: codeFade 3s ease infinite;
}
.code-line:nth-child(2) { animation-delay: 0.4s; }
.code-line:nth-child(3) { animation-delay: 0.8s; }
.code-line:nth-child(4) { animation-delay: 1.2s; }
.code-line:nth-child(5) { animation-delay: 1.6s; }
.code-line .kw { color: var(--accent); }
.code-line .str { color: #f0a03b; }
.code-line .fn { color: #6ba0f0; }
@keyframes codeFade {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}
.about-visual::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), #3b64f0, var(--accent));
  background-size: 200% 100%;
  animation: shimmer 3s ease infinite;
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ─── SERVICES ─── */
.services-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  margin-top: 64px;
}
.service-card {
  padding: 36px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform 0.35s ease;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-accent);
  transform: translateY(-4px);
}
.service-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px;
}
.service-card h3 {
  font-family: var(--font-display);
  font-size: 20px; font-weight: 600;
  margin-bottom: 12px; letter-spacing: -0.3px;
}
.service-card p {
  font-size: 14px; color: var(--text-secondary);
  line-height: 1.65;
}

/* ─── TECH ─── */
.tech-tabs {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-top: 56px; margin-bottom: 40px;
}
.tech-tab {
  padding: 10px 20px; border-radius: 100px;
  background: var(--bg-card); border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 13px; font-weight: 500;
  cursor: pointer; transition: all 0.25s;
}
.tech-tab:hover, .tech-tab.active {
  background: var(--accent-glow);
  border-color: var(--border-accent);
  color: var(--accent);
}
.tech-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 8px;
}
.tech-item {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 6px; padding: 12px 6px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: all 0.25s;
  font-size: 9px; font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.4px;
  text-align: center;
  line-height: 1.3;
}
.tech-item:hover {
  border-color: var(--border-accent);
  background: var(--bg-card-hover);
  color: var(--text-secondary);
  transform: translateY(-2px);
}
.tech-item .tech-icon {
  width: 24px; height: 24px;
  display: flex; align-items: center; justify-content: center;
}
.tech-item .tech-icon svg {
  width: 22px; height: 22px;
}
.tech-item .tech-name {
  display: block;
  width: 100%;
  text-align: center;
  word-break: break-word;
  hyphens: auto;
}
.tech-item .tech-letter {
  width: 36px; height: 36px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; font-weight: 700;
  font-family: var(--font-mono);
}

/* ─── TESTIMONIALS ─── */
.testimonials-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  margin-top: 64px;
}
.testimonial-card {
  padding: 36px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex; flex-direction: column;
  transition: border-color 0.3s;
}
.testimonial-card:hover { border-color: var(--border-accent); }
.testimonial-quote {
  font-size: 15px; color: var(--text-secondary);
  line-height: 1.75; flex: 1;
  font-style: italic; margin-bottom: 28px;
  position: relative;
  padding-top: 24px;
}
.testimonial-quote::before {
  content: '"';
  position: absolute; top: -8px; left: 0;
  font-family: var(--font-display);
  font-size: 56px; color: var(--accent);
  opacity: 0.3; line-height: 1;
}
.testimonial-author {
  display: flex; align-items: center; gap: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.author-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--accent-glow);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 700; font-size: 16px;
  color: var(--accent);
}
.author-info h4 {
  font-size: 14px; font-weight: 600;
}
.author-info p {
  font-size: 12px; color: var(--text-muted); margin-top: 2px;
}

/* ─── R&D ─── */
.rd-card {
  margin-top: 64px;
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.rd-content { padding: 56px; display: flex; flex-direction: column; justify-content: center; }
.rd-content h3 {
  font-family: var(--font-display);
  font-size: 32px; font-weight: 700;
  letter-spacing: -1px; margin-bottom: 8px;
}
.rd-content h3 span { color: var(--accent); }
.rd-content .rd-tagline {
  font-family: var(--font-mono);
  font-size: 12px; color: var(--accent);
  text-transform: uppercase; letter-spacing: 2px;
  margin-bottom: 24px;
}
.rd-content p {
  font-size: 15px; color: var(--text-secondary);
  line-height: 1.75; margin-bottom: 32px;
}
.rd-links { display: flex; gap: 12px; }
.rd-link {
  padding: 10px 20px; border-radius: 100px;
  border: 1px solid var(--border);
  font-size: 13px; font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.25s;
  display: inline-flex; align-items: center; gap: 6px;
}
.rd-link:hover {
  border-color: var(--border-accent);
  color: var(--accent);
  background: var(--accent-glow);
}
.rd-visual {
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-card));
  display: flex; align-items: center; justify-content: center;
  position: relative;
  min-height: 340px;
}
.rd-visual-art {
  position: relative; width: 200px; height: 200px;
}
.rd-ring {
  position: absolute; border-radius: 50%;
  border: 1px solid var(--border-accent);
  animation: spin 20s linear infinite;
}
.rd-ring:nth-child(1) { inset: 0; }
.rd-ring:nth-child(2) { inset: 20px; animation-duration: 15s; animation-direction: reverse; border-color: rgba(59, 240, 160, 0.1); }
.rd-ring:nth-child(3) { inset: 40px; animation-duration: 25s; }
.rd-ring-dot {
  position: absolute; width: 8px; height: 8px;
  border-radius: 50%; background: var(--accent);
  top: -4px; left: 50%; margin-left: -4px;
  box-shadow: 0 0 12px var(--accent-glow-strong);
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── HR / CULTURE ─── */
.culture-content {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
  margin-top: 64px;
}
.culture-text p {
  font-size: 16px; color: var(--text-secondary);
  line-height: 1.8; margin-bottom: 20px;
}
.culture-values { display: flex; flex-direction: column; gap: 16px; }
.value-item {
  padding: 24px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex; align-items: flex-start; gap: 16px;
  transition: border-color 0.3s;
}
.value-item:hover { border-color: var(--border-accent); }
.value-icon {
  width: 36px; height: 36px; border-radius: 8px;
  background: var(--accent-glow);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.value-item h4 { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.value-item p { font-size: 13px; color: var(--text-muted); line-height: 1.55; }

/* ─── CONTACT ─── */
.contact-section { background: var(--bg-secondary); }
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
  margin-top: 64px;
}
.contact-info { display: flex; flex-direction: column; gap: 32px; }
.contact-item {
  display: flex; align-items: flex-start; gap: 16px;
}
.contact-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-item h4 { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.contact-item p { font-size: 14px; color: var(--text-secondary); }
.contact-item a { color: var(--accent); text-decoration: none; }
.contact-item a:hover { text-decoration: underline; }
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: flex; gap: 16px; }
.form-group { flex: 1; display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 13px; font-weight: 500; color: var(--text-muted);
}
.form-group input, .form-group textarea {
  padding: 14px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  transition: border-color 0.25s;
  outline: none;
}
.form-group input:focus, .form-group textarea:focus {
  border-color: var(--accent);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* ─── FOOTER ─── */
footer {
  padding: 48px 0 32px;
  border-top: 1px solid var(--border);
  background: var(--bg-primary);
}
.footer-inner {
  display: flex; justify-content: space-between;
  align-items: center;
}
.footer-left p { font-size: 13px; color: var(--text-muted); }
.footer-right { display: flex; gap: 24px; }
.footer-right a {
  color: var(--text-muted); text-decoration: none;
  font-size: 13px; transition: color 0.25s;
}
.footer-right a:hover { color: var(--accent); }

/* ─── SEPARATOR ─── */
.section-sep {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin: 0 auto; max-width: 1200px;
}

/* ─── GLASS PANELS ─── */
.service-card,
.highlight-card,
.testimonial-card,
.rd-card,
.value-item,
.tech-item,
.about-visual,
.contact-section,
.tech-tab {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .rd-card { grid-template-columns: 1fr; }
  .rd-visual { min-height: 260px; }
}
@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .section { padding: 80px 0; }
  .nav-links { display: none; }
  .mobile-toggle { display: block; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: absolute; top: 100%; left: 0; right: 0;
    background: rgba(8, 9, 12, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    padding: 20px 32px; gap: 16px;
    border-bottom: 1px solid var(--border);
    z-index: 10000;
  }
  .hero h1 { letter-spacing: -1.5px; }
  .hero-stats { flex-wrap: wrap; gap: 32px; }
  .about-grid, .culture-content, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-visual { height: 320px; }
  .services-grid { grid-template-columns: 1fr; }
  .highlight-card { padding: 20px; }
  .form-row { flex-direction: column; }
  .footer-inner { flex-direction: column; gap: 16px; text-align: center; }
}

/* ─── SCROLL REVEAL ─── */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1; transform: translateY(0);
}

/* ─── CANVAS ANIMATION ─── */
#canvasMain {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  width: 100%;
  height: 100%;
  opacity: 0.35;
}
/* Ensure all content sits above the canvas */
.hero, .section, .section-sep, footer, .contact-section {
  position: relative;
  z-index: 1;
}