:root {
  --bg: #07111f;
  --bg-soft: #0c1728;
  --panel: rgba(12, 24, 40, 0.92);
  --panel-2: rgba(18, 35, 57, 0.94);
  --text: #edf5ff;
  --muted: #afc0d4;
  --line: rgba(255,255,255,0.1);
  --accent: #56d6ff;
  --accent-2: #59e0c5;
  --accent-3: #ffba57;
  --shadow: 0 26px 80px rgba(0, 0, 0, 0.35);
  --shadow-soft: 0 18px 44px rgba(0, 0, 0, 0.24);
  --radius: 28px;
  --radius-sm: 18px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 0%, rgba(86, 214, 255, 0.18), transparent 24rem),
    radial-gradient(circle at 100% 15%, rgba(89, 224, 197, 0.14), transparent 26rem),
    linear-gradient(180deg, #081321 0%, #091524 42%, #06101d 100%);
  line-height: 1.65;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, black, transparent 72%);
}

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

.container {
  width: min(100% - 40px, var(--max));
  margin-inline: auto;
}

.section {
  padding: 88px 0;
}

.section-tight { padding: 64px 0; }

.section-title {
  margin: 0;
  font-size: clamp(2rem, 3.2vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.section-intro {
  max-width: 760px;
  margin-top: 18px;
  color: #c8d6e5;
  font-size: 1.08rem;
}

h1, h2, h3, h4 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: -0.045em;
}

h1 { font-size: clamp(2.8rem, 5vw, 5.3rem); }
h2 { font-size: clamp(2rem, 3vw, 3.4rem); }
h3 { font-size: 1.32rem; }

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

.eyebrow {
  margin: 0 0 16px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 800;
  font-size: 0.8rem;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 10px;
  z-index: 100;
  background: var(--accent);
  color: #001821;
  padding: 10px 14px;
  border-radius: 10px;
}
.skip-link:focus { left: 10px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(16px);
  background: rgba(6, 15, 28, 0.78);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand img {
  width: 54px;
  height: 54px;
  object-fit: contain;
  filter: drop-shadow(0 10px 18px rgba(86, 214, 255, 0.22));
}

.brand-text {
  display: grid;
  line-height: 1.1;
}

.brand-text strong { font-size: 1.06rem; }
.brand-text small {
  color: var(--muted);
  font-size: 0.78rem;
  margin-top: 5px;
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
  color: var(--text);
  font-size: 1.4rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 700;
  padding: 10px 14px;
  border-radius: 999px;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  background: rgba(255,255,255,0.08);
  color: var(--text);
}

.site-nav .nav-cta {
  background: linear-gradient(135deg, var(--accent), #98ecff);
  color: #031019;
  box-shadow: 0 12px 30px rgba(86, 214, 255, 0.24);
}

.site-nav .nav-cta:hover,
.site-nav .nav-cta[aria-current="page"] {
  color: #031019;
  background: linear-gradient(135deg, #6bddff, #c8f8ff);
}

.hero {
  padding: 92px 0 76px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(340px, 0.82fr);
  gap: 48px;
  align-items: center;
}

.hero p {
  font-size: 1.14rem;
  color: #d0deec;
}

.hero-actions {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  border: 1px solid transparent;
  transition: 0.2s ease;
}

.button:hover { transform: translateY(-2px); }
.button-primary {
  color: #051019;
  background: linear-gradient(135deg, var(--accent), #aaf3ff);
  box-shadow: 0 16px 36px rgba(86, 214, 255, 0.22);
}
.button-primary:hover { background: linear-gradient(135deg, #75e0ff, #d7fbff); }
.button-secondary {
  background: rgba(255,255,255,0.05);
  color: var(--text);
  border-color: var(--line);
}
.button-secondary:hover {
  border-color: rgba(86, 214, 255, 0.48);
  background: rgba(86, 214, 255, 0.08);
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}
.trust-strip span {
  padding: 10px 13px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
  color: #d7e5f2;
  font-size: 0.92rem;
}

.hero-card,
.panel,
.metric,
.card,
.contact-card,
.process-step,
.service-slab,
.product-box,
.cta-band {
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(17, 32, 52, 0.92), rgba(10, 19, 33, 0.92));
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.hero-card {
  overflow: hidden;
}

.hero-card img {
  width: 100%;
  height: auto;
}

.hero-card .hero-card-copy {
  padding: 20px 24px 24px;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

.badge {
  border: 1px solid rgba(86, 214, 255, 0.22);
  background: rgba(86, 214, 255, 0.09);
  color: #d7f8ff;
  border-radius: 999px;
  padding: 9px 12px;
  font-size: 0.9rem;
}

.metrics-grid,
.cards-3,
.cards-2,
.process-grid,
.contact-grid,
.footer-grid {
  display: grid;
  gap: 22px;
}

.metrics-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.cards-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cards-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.process-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.contact-grid { grid-template-columns: 1.05fr 0.95fr; align-items: start; }
.footer-grid { grid-template-columns: 1.2fr 0.8fr 0.8fr; }

.metric,
.card,
.contact-card,
.process-step,
.service-slab,
.product-box,
.cta-band { padding: 24px; }

.metric strong {
  display: block;
  font-size: 2rem;
  letter-spacing: -0.05em;
  color: var(--text);
}
.metric span {
  display: block;
  margin-top: 4px;
  color: #d3e2f1;
  font-weight: 700;
}
.metric p { margin-top: 10px; font-size: 0.95rem; }

.card {
  overflow: hidden;
  padding: 0;
}
.card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}
.card-copy { padding: 24px; }
.card-copy p { margin-top: 12px; }
.card-copy ul,
.service-copy ul,
.product-box ul,
.contact-card ul,
.panel ul {
  padding-left: 18px;
  margin: 16px 0 0;
  color: #d5e2ef;
}
.card-copy li,
.service-copy li,
.product-box li,
.contact-card li,
.panel li { margin: 8px 0; }

.panel {
  padding: 28px;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(300px, 0.94fr);
  gap: 28px;
  align-items: center;
}

.highlight-band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.03);
}

.check-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
  margin-top: 24px;
  padding: 0;
  list-style: none;
}

.check-list li {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.03);
  color: #d9e7f5;
  font-weight: 600;
}

.check-list li::before {
  content: "✓";
  margin-right: 10px;
  color: var(--accent-2);
}

.service-slab {
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(280px, 0.76fr);
  gap: 22px;
  align-items: center;
}
.service-slab.reverse {
  grid-template-columns: minmax(280px, 0.76fr) minmax(0, 0.84fr);
}
.service-slab img,
.product-box img,
.contact-card img {
  width: 100%;
  border-radius: 22px;
}
.service-copy p { margin-top: 14px; }
.service-copy .mini-kicker,
.product-box .mini-kicker,
.contact-card .mini-kicker {
  margin-bottom: 10px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 800;
  font-size: 0.78rem;
}

.process-step {
  position: relative;
}
.process-step .step-no {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-weight: 900;
  background: rgba(86, 214, 255, 0.1);
  color: var(--accent);
  border: 1px solid rgba(86,214,255,0.24);
  margin-bottom: 16px;
}
.process-step p { margin-top: 12px; }

.product-box {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.85fr);
  gap: 26px;
  align-items: center;
}

.cta-band {
  padding: 36px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.cta-band h2 { font-size: clamp(1.8rem, 2.5vw, 2.8rem); }
.cta-band p { max-width: 700px; }

.contact-card a.link,
.footer-links a,
.inline-link {
  color: #d8f6ff;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.contact-card p + p,
.panel p + p,
.service-copy p + p,
.product-box p + p { margin-top: 14px; }

.page-hero {
  padding: 70px 0 48px;
}

.page-hero-copy {
  max-width: 880px;
}

.site-footer {
  padding: 44px 0 48px;
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,0.14);
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  margin-bottom: 18px;
}
.footer-brand img {
  width: 56px;
  height: 56px;
}
.footer-links,
.footer-meta {
  display: grid;
  gap: 10px;
}
.footer-links h3,
.footer-meta h3 { margin-bottom: 10px; }
.site-footer p,
.site-footer a { color: var(--muted); }
.footer-bottom {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.notice {
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  margin-top: 18px;
}

.small { font-size: 0.95rem; }

@media (max-width: 1020px) {
  .hero-grid,
  .split,
  .service-slab,
  .service-slab.reverse,
  .product-box,
  .contact-grid,
  .footer-grid,
  .cta-band {
    grid-template-columns: 1fr;
  }

  .metrics-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cards-3 { grid-template-columns: 1fr; }
  .cards-2 { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .check-list { grid-template-columns: 1fr; }
  .cta-band { align-items: flex-start; }
}

@media (max-width: 760px) {
  .nav-toggle { display: inline-grid; place-items: center; }

  .site-nav {
    position: absolute;
    top: calc(100% + 8px);
    right: 20px;
    left: 20px;
    padding: 12px;
    border-radius: 24px;
    border: 1px solid var(--line);
    background: rgba(10, 21, 37, 0.98);
    box-shadow: var(--shadow);
    display: none;
    flex-direction: column;
    align-items: stretch;
  }

  .site-nav.open { display: flex; }
  .site-nav a { width: 100%; text-align: center; }

  .hero { padding-top: 72px; }
  .section { padding: 72px 0; }
  .metrics-grid,
  .process-grid { grid-template-columns: 1fr; }
  .metric strong { font-size: 1.75rem; }
}