/* GotBots — Industrial tech design system */
:root {
  --bg: #000000;
  --bg-1: #0A0A0A;
  --surface: #111827;
  --surface-2: #1A1A2E;
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(0, 229, 255, 0.35);
  --primary: #0066FF;
  --primary-hover: #1a7aff;
  --glow: #00E5FF;
  --text: #FFFFFF;
  --text-2: #94A3B8;
  --text-3: #64748B;
  --radius: 4px;
  --radius-lg: 10px;
  --container: 1240px;
  --header-h: 72px;
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; max-width: 100%; overflow-x: hidden; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  font-size: 16px;
  min-height: 100vh;
  max-width: 100%;
  overflow-x: hidden;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
}

img, video, iframe { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--glow); }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }
input, select, textarea { font: inherit; }

/* Typography */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.02em; line-height: 1.1; }
h1 { font-size: clamp(2.25rem, 5vw, 4rem); font-weight: 700; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h4 { font-size: 1.125rem; font-weight: 600; }
p { color: var(--text-2); }
.eyebrow {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--glow);
  display: inline-block;
  margin-bottom: 1rem;
}
.muted { color: var(--text-2); }
.text-glow { color: var(--glow); }

/* Layout */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; position: relative; }
.section--sm { padding: 64px 0; }
.section--tight { padding: 56px 0; }
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .section--sm { padding: 48px 0; }
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
  height: var(--header-h);
  display: flex;
  align-items: center;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 32px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo img { height: 56px; width: auto; border-radius: 6px; }
.logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.75rem;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #fff 0%, #00E5FF 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}
.logo-text .dot { color: #0066FF; -webkit-text-fill-color: #0066FF; }
.footer-about .logo img { height: 72px; }
.footer-about .logo-text { font-size: 2rem; }
@media (max-width: 640px) {
  .logo img { height: 44px; }
  .logo-text { font-size: 1.35rem; }
}
.nav {
  display: flex;
  align-items: center;
  gap: 28px;
  flex: 1;
  justify-content: center;
}
.nav a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-2);
  position: relative;
  padding: 6px 0;
}
.nav a:hover, .nav a.active { color: var(--text); }
.nav a.active::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--glow);
  box-shadow: 0 0 8px var(--glow);
}
.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 2px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3px;
}
.lang-switcher button {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 5px 10px;
  color: var(--text-3);
  border-radius: 2px;
  transition: all .2s ease;
}
.lang-switcher button.active {
  background: var(--primary);
  color: white;
}
.lang-switcher button:hover:not(.active) { color: var(--text); }

.mobile-toggle { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; border-radius: var(--radius); }
.mobile-toggle svg { stroke: currentColor; width: 22px; height: 22px; }
.mobile-toggle[aria-expanded="true"] { color: var(--glow); }

/* ============ MOBILE HEADER DRAWER (<=900px) ============ */
@media (max-width: 900px) {
  .site-header .container { gap: 12px; }

  /* Hide desktop controls; only logo + hamburger in the bar */
  .nav { display: none; }
  .header-right > .header-phone,
  .header-right > .lang-switcher,
  .header-right > .btn { display: none; }
  .mobile-toggle { display: flex; }

  /* Drawer open state — header grows, container stacks */
  .site-header.nav-open {
    height: auto;
    align-items: flex-start;
    padding: 0;
  }
  .site-header.nav-open .container {
    flex-direction: column;
    align-items: stretch;
    gap: 20px;
    padding-top: 16px;
    padding-bottom: 28px;
  }
  .site-header.nav-open .container > .logo,
  .site-header.nav-open .container > .header-right {
    width: 100%;
  }
  .site-header.nav-open .logo {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .site-header.nav-open .mobile-toggle {
    position: absolute;
    top: 16px;
    right: 16px;
    color: var(--glow);
  }
  /* Nav links visible + stacked */
  .site-header.nav-open .nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
    align-items: stretch;
    width: 100%;
    padding: 8px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    flex: none;
  }
  .site-header.nav-open .nav a {
    padding: 14px 4px;
    font-size: 1.0625rem;
    min-height: 44px;
    display: flex;
    align-items: center;
    color: var(--text);
  }
  .site-header.nav-open .nav a.active {
    color: var(--glow);
  }
  .site-header.nav-open .nav a.active::after { display: none; }

  /* Show header-right items stacked below nav */
  .site-header.nav-open .header-right {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    width: 100%;
  }
  .site-header.nav-open .header-right > .header-phone,
  .site-header.nav-open .header-right > .lang-switcher,
  .site-header.nav-open .header-right > .btn { display: flex; }
  .site-header.nav-open .header-phone {
    padding: 14px 20px;
    background: rgba(0, 229, 255, 0.06);
    border: 1px solid var(--glow);
    border-radius: var(--radius);
    justify-content: center;
    color: var(--text);
    font-size: 1.0625rem;
    gap: 10px;
    min-height: 48px;
  }
  .site-header.nav-open .header-phone span { display: inline; font-weight: 600; }
  .site-header.nav-open .lang-switcher { align-self: center; padding: 4px; }
  .site-header.nav-open .lang-switcher button { padding: 10px 16px; font-size: 0.875rem; min-height: 40px; }
  .site-header.nav-open .header-right > .btn {
    padding: 15px 22px;
    font-size: 1rem;
    justify-content: center;
    min-height: 48px;
  }

  /* Prevent body scroll when drawer open (also set via JS) */
  body.nav-open-lock { overflow: hidden; touch-action: none; }
}

/* Explicit desktop override — guarantee hamburger never shows */
@media (min-width: 901px) {
  .mobile-toggle { display: none !important; }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 22px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.9375rem;
  letter-spacing: -0.005em;
  border-radius: var(--radius);
  transition: all .22s ease;
  cursor: pointer;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn--primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 0 0 0 rgba(0, 229, 255, 0);
}
.btn--primary:hover {
  background: var(--primary-hover);
  color: #fff;
  box-shadow: 0 0 28px rgba(0, 229, 255, 0.35), 0 0 0 1px var(--glow);
  transform: translateY(-1px);
}
.btn--ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn--ghost:hover {
  border-color: var(--glow);
  color: var(--glow);
  background: rgba(0, 229, 255, 0.04);
}
.btn--sm { padding: 8px 14px; font-size: 0.8125rem; }
.btn .arrow { transition: transform .22s ease; }
.btn:hover .arrow { transform: translateX(3px); }

/* Hero */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 80px 0 60px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}
.hero-bg::after {
  content: '';
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.55) 55%, rgba(0,0,0,0.95) 100%),
    radial-gradient(1200px 500px at 20% 35%, rgba(0,102,255,0.12), transparent 70%);
}
.hero .container { position: relative; z-index: 2; }
.hero-content { max-width: 760px; }
.hero h1 {
  font-size: clamp(2.75rem, 6.5vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1;
  margin-bottom: 24px;
}
.hero h1 .line-glow { color: var(--glow); }
.hero .lead {
  font-size: clamp(1.0625rem, 1.4vw, 1.25rem);
  color: var(--text-2);
  max-width: 620px;
  margin-bottom: 36px;
  line-height: 1.55;
}
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }

/* Grid cut divider (wave inspired) */
.divider-wave {
  display: block;
  width: 100%;
  height: 48px;
  color: var(--glow);
  opacity: 0.28;
}

/* Trust bar */
.trust-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
  background: rgba(10, 10, 10, 0.6);
}
.trust-bar-items {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 40px;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-2);
  text-align: center;
}
.trust-bar-items span { display: inline-flex; align-items: center; gap: 10px; }
.trust-bar-items .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--glow); box-shadow: 0 0 8px var(--glow); }

/* Section head */
.section-head { max-width: 740px; margin-bottom: 56px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head p { font-size: 1.0625rem; margin-top: 12px; }

/* Features / advantages grid */
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: 1fr; } }
@media (max-width: 600px) { .grid-2, .grid-4 { grid-template-columns: 1fr; } }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all .28s ease;
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  pointer-events: none;
  background: radial-gradient(400px 200px at var(--x, 50%) -10%, rgba(0, 229, 255, 0.08), transparent 60%);
  opacity: 0;
  transition: opacity .3s ease;
}
.card:hover {
  border-color: rgba(0, 229, 255, 0.25);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px -8px rgba(0, 102, 255, 0.25);
}
.card:hover::before { opacity: 1; }
.card .icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.15), rgba(0, 229, 255, 0.05));
  border: 1px solid rgba(0, 102, 255, 0.25);
  color: var(--glow);
  margin-bottom: 18px;
}
.card .icon svg { width: 22px; height: 22px; }
.card h3 { margin-bottom: 8px; }
.card p { font-size: 0.9375rem; }

/* Product showcase card */
.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all .3s ease;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  border-color: rgba(0, 229, 255, 0.35);
  transform: translateY(-4px);
}
.product-card .image {
  aspect-ratio: 4/3;
  background: #000;
  overflow: hidden;
  position: relative;
}
.product-card .image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.product-card:hover .image img { transform: scale(1.04); }
.product-card .body { padding: 24px; flex: 1; display: flex; flex-direction: column; gap: 10px; }
.product-card .tag {
  font-family: var(--font-display);
  font-size: 0.75rem; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--glow);
}
.product-card h3 { margin: 0; }
.product-card p { font-size: 0.9375rem; margin-bottom: 10px; }
.product-card .link {
  margin-top: auto;
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9375rem;
}
.product-card:hover .link { color: var(--glow); }

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
@media (max-width: 900px) { .stats { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .stats { grid-template-columns: 1fr; } }
.stat {
  border-left: 2px solid var(--primary);
  padding: 10px 0 10px 20px;
  max-width: 100%;
  min-width: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}
.stat .num {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 1.1;
  display: block;
  word-wrap: break-word;
  overflow-wrap: break-word;
  max-width: 100%;
}
.stat .label {
  margin-top: 8px;
  font-size: 0.875rem;
  color: var(--text-2);
  letter-spacing: 0.02em;
}

/* Timeline */
.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  position: relative;
}
.timeline::before {
  content: '';
  position: absolute;
  top: 22px; left: 6%; right: 6%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glow) 20%, var(--glow) 80%, transparent);
  opacity: 0.35;
  z-index: 0;
}
.step { position: relative; z-index: 1; text-align: center; padding: 0 8px; }
.step .num {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--glow);
  color: var(--glow);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9375rem;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px;
  box-shadow: 0 0 18px -4px rgba(0, 229, 255, 0.4);
}
.step h4 { margin-bottom: 6px; }
.step p { font-size: 0.875rem; }
@media (max-width: 800px) {
  .timeline { grid-template-columns: 1fr 1fr; gap: 32px 16px; }
  .timeline::before { display: none; }
}

/* Testimonials */
.testimonial {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 2px solid var(--glow);
  border-radius: var(--radius);
  padding: 26px;
}
.testimonial blockquote {
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--text);
  margin-bottom: 16px;
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.01em;
}
.testimonial cite {
  font-style: normal;
  font-size: 0.875rem;
  color: var(--text-2);
}
.testimonial cite strong { color: var(--text); display: block; font-weight: 600; }

/* CTA section */
.cta-final {
  background:
    radial-gradient(800px 400px at 20% 0%, rgba(0, 102, 255, 0.18), transparent 60%),
    radial-gradient(600px 300px at 85% 100%, rgba(0, 229, 255, 0.12), transparent 60%),
    var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 64px 48px;
  text-align: center;
}
.cta-final h2 { margin-bottom: 14px; }
.cta-final p { max-width: 560px; margin: 0 auto 28px; font-size: 1.0625rem; }
.cta-form {
  display: flex;
  gap: 8px;
  max-width: 520px;
  margin: 0 auto;
  flex-wrap: wrap;
}
.cta-form input {
  flex: 1;
  min-width: 220px;
  padding: 13px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius);
  font-size: 0.9375rem;
}
.cta-form input:focus { outline: none; border-color: var(--glow); box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.15); }
@media (max-width: 600px) { .cta-final { padding: 48px 24px; } }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
  background: var(--bg-1);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-col h5 {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-2);
  margin-bottom: 16px;
  font-weight: 600;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col a { color: var(--text); font-size: 0.9375rem; }
.footer-col a:hover { color: var(--glow); }
.footer-about p { font-size: 0.9375rem; max-width: 360px; margin: 12px 0 16px; }
.footer-about .logo { margin-bottom: 14px; }
.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8125rem;
  color: var(--text-3);
}

/* Robot page product section */
.robot-row {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 56px;
  align-items: center;
  padding: 72px 0;
  border-bottom: 1px solid var(--border);
}
.robot-row:nth-child(even) { direction: rtl; }
.robot-row:nth-child(even) > * { direction: ltr; }
.robot-row .image {
  background: radial-gradient(ellipse at center, rgba(0, 229, 255, 0.08), transparent 70%), var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  aspect-ratio: 4/3;
  overflow: hidden;
}
.robot-row .image img { width: 100%; height: 100%; object-fit: cover; }
.robot-row h2 { margin-bottom: 6px; }
.robot-row .price {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--glow);
  font-weight: 600;
  margin: 12px 0 24px;
}
.specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 24px 0;
}
.spec {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  background: rgba(17, 24, 39, 0.4);
}
.spec-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 4px;
}
.spec-value { font-weight: 600; color: var(--text); font-size: 0.95rem; }

.use-cases { margin: 20px 0 24px; }
.use-cases li {
  position: relative;
  padding: 6px 0 6px 22px;
  color: var(--text-2);
  font-size: 0.9375rem;
}
.use-cases li::before {
  content: '';
  position: absolute;
  left: 0; top: 13px;
  width: 10px; height: 1px;
  background: var(--glow);
  box-shadow: 0 0 6px var(--glow);
}

.row-cta { display: flex; gap: 10px; flex-wrap: wrap; }

@media (max-width: 900px) {
  .robot-row, .robot-row:nth-child(even) { direction: ltr; grid-template-columns: 1fr; gap: 32px; padding: 48px 0; }
  .specs { grid-template-columns: 1fr; }
}

/* Page header (interior pages) */
.page-header {
  padding: 120px 0 60px;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(600px 260px at 15% 10%, rgba(0, 102, 255, 0.18), transparent 60%),
    radial-gradient(500px 300px at 95% 90%, rgba(0, 229, 255, 0.1), transparent 60%);
  pointer-events: none;
}
.page-header .container { position: relative; }
.page-header h1 { max-width: 860px; margin-bottom: 16px; }
.page-header p { font-size: 1.125rem; max-width: 720px; }

/* ROI calculator */
.roi-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
@media (max-width: 900px) { .roi-wrap { grid-template-columns: 1fr; } }
.roi-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.field { margin-bottom: 22px; }
.field label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-2);
  font-weight: 500;
  margin-bottom: 10px;
}
.field input[type="number"], .field select, .field input[type="text"], .field input[type="email"], .field input[type="tel"], .field textarea {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  font-family: inherit;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--glow);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.12);
}
.field .value-display {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--glow);
  font-size: 1rem;
  margin-left: 6px;
}
.field label { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 8px; }
.field label > span:first-child { flex: 1; min-width: 0; }
.field-check .check-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.9375rem;
  color: var(--text-2);
  text-transform: none;
  letter-spacing: 0;
  font-family: inherit;
  font-weight: 400;
  line-height: 1.4;
}
.field-check .check-label input { width: 18px; height: 18px; accent-color: var(--glow); flex-shrink: 0; }
.roi-note { font-size: 0.8125rem; color: var(--text-3); margin-top: 20px; line-height: 1.5; }
input[type="range"] {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  outline: none;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px; height: 18px;
  background: var(--glow);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 0 10px var(--glow);
}
input[type="range"]::-moz-range-thumb {
  width: 18px; height: 18px;
  background: var(--glow);
  border-radius: 50%;
  cursor: pointer;
  border: none;
  box-shadow: 0 0 10px var(--glow);
}

.roi-results {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  align-content: start;
}
@media (max-width: 520px) { .roi-results { grid-template-columns: 1fr; } }
.result-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 22px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: border-color .2s ease;
}
.result-card[hidden] { display: none; }
.result-card:hover { border-color: var(--border-hover); }
.result-card .rc-lbl {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  font-weight: 500;
}
.result-card .rc-val {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
  line-height: 1.1;
  word-wrap: break-word;
  overflow-wrap: break-word;
}
.result-card .rc-sub {
  font-size: 0.8125rem;
  color: var(--text-3);
  line-height: 1.4;
}
.result-card-danger { border-color: rgba(255, 100, 100, 0.22); background: linear-gradient(180deg, rgba(255, 100, 100, 0.05), var(--surface)); }
.result-card-danger .rc-val { color: #FFA48B; }
.result-card-ok { border-color: rgba(80, 230, 170, 0.2); background: linear-gradient(180deg, rgba(80, 230, 170, 0.04), var(--surface)); }
.result-card-ok .rc-val { color: #7FE7C2; }
.result-card-hero {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, rgba(0, 212, 212, 0.1), rgba(0, 102, 255, 0.08));
  border-color: var(--glow);
  box-shadow: 0 0 32px -8px rgba(0, 229, 255, 0.25);
}
.result-card-hero .rc-val {
  color: var(--glow);
  font-size: clamp(2rem, 5vw, 3.2rem);
  text-shadow: 0 0 18px rgba(0, 229, 255, 0.35);
}
.result-card-lease {
  grid-column: 1 / -1;
  border-color: rgba(0, 102, 255, 0.35);
  background: linear-gradient(180deg, rgba(0, 102, 255, 0.06), var(--surface));
}

/* ROI CTA row */
.roi-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
  justify-content: flex-start;
}
.roi-cta-row .btn { flex: 1 1 240px; justify-content: center; }

/* ROI trust block */
.roi-trust {
  margin-top: 28px;
  padding: 24px;
  background: rgba(17, 24, 39, 0.4);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.roi-trust p { font-size: 0.875rem; color: var(--text-2); margin: 0; line-height: 1.55; }
.roi-trust .roi-disclaimer { color: var(--text-3); font-size: 0.8125rem; }
.roi-trust .roi-contact a { color: var(--glow); font-weight: 600; }

/* Print-only CFO summary */
.roi-print-only { display: none; }
@media print {
  @page { size: letter; margin: 16mm 14mm; }
  body { background: #fff !important; color: #000 !important; }
  .site-header, .site-footer, #emma-chat-btn, #emma-chat-panel, .lang-switcher, .mobile-toggle, .roi-cta-row, .roi-trust, .roi-note, #roi-app, .hero-bg, .page-header, .section:not(.roi-print-only) { display: none !important; }
  .roi-print-only { display: block !important; color: #000; font-family: 'Inter', system-ui, sans-serif; }
  .roi-print-only .rp-header { display: flex; justify-content: space-between; align-items: baseline; border-bottom: 2px solid #000; padding-bottom: 10px; margin-bottom: 18px; }
  .roi-print-only .rp-brand { font-family: 'Space Grotesk', sans-serif; font-size: 22pt; font-weight: 700; }
  .roi-print-only .rp-tag { font-size: 10pt; color: #444; }
  .roi-print-only .rp-title { font-family: 'Space Grotesk', sans-serif; font-size: 16pt; margin-bottom: 14pt; color: #000; }
  .roi-print-only .rp-table { width: 100%; border-collapse: collapse; font-size: 11pt; }
  .roi-print-only .rp-table td { padding: 8px 10px; border-bottom: 1px solid #ddd; }
  .roi-print-only .rp-table td:first-child { color: #444; font-weight: 500; width: 55%; }
  .roi-print-only .rp-table td:last-child { text-align: right; font-weight: 600; color: #000; }
  .roi-print-only .rp-table .rp-sep td { border-top: 2px solid #000; padding-top: 14px; }
  .roi-print-only .rp-table .rp-hi td { background: #F6FDFE; font-size: 13pt; font-weight: 700; color: #006880; }
  .roi-print-only .rp-foot { margin-top: 18pt; font-size: 10pt; color: #000; text-align: center; }
  .roi-print-only .rp-disclaim { margin-top: 10pt; font-size: 8.5pt; color: #666; text-align: center; font-style: italic; }
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.info-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 16px;
}
.info-card h4 { margin-bottom: 6px; color: var(--glow); font-size: 0.9375rem; letter-spacing: 0.1em; text-transform: uppercase; font-family: var(--font-display); }
.info-card p { color: var(--text); font-size: 1rem; margin-bottom: 4px; }
.info-card .sub { color: var(--text-2); font-size: 0.875rem; }

.form-success {
  padding: 18px;
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid var(--glow);
  border-radius: var(--radius);
  color: var(--glow);
  display: none;
  margin-top: 16px;
  font-size: 0.9375rem;
}
.form-success.show { display: block; }

/* Utilities */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

.bg-surface { background: var(--bg-1); }
.bg-surface-2 { background: var(--surface); }

.glow-box {
  position: relative;
}
.glow-box::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.4), rgba(0, 229, 255, 0.2) 50%, transparent);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.link-glow {
  color: var(--glow);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Breadcrumb / simple text link row */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-2);
  font-size: 0.875rem;
  margin-bottom: 16px;
  font-family: var(--font-display);
}
.back-link:hover { color: var(--glow); }

/* Tiles for robots overview */
.category-tile {
  display: block;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all .3s ease;
}
.category-tile:hover { border-color: var(--glow); transform: translateY(-4px); }
.category-tile .img { aspect-ratio: 16/10; overflow: hidden; }
.category-tile img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.category-tile:hover img { transform: scale(1.04); }
.category-tile .content { padding: 24px; }
.category-tile .kicker { font-family: var(--font-display); font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--glow); margin-bottom: 8px; }
.category-tile .content h3 { margin-bottom: 8px; }
.category-tile .content p { font-size: 0.9375rem; margin-bottom: 14px; }
.category-tile .models {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}
.category-tile .models span {
  font-size: 0.75rem;
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text-2);
  font-family: var(--font-display);
}

/* Solutions grid cards */
.solution-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all .3s ease;
}
.solution-card .img { aspect-ratio: 4/3; overflow: hidden; }
.solution-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.solution-card:hover img { transform: scale(1.05); }
.solution-card:hover { border-color: var(--glow); }
.solution-card .content { padding: 22px; }
.solution-card h3 { margin-bottom: 8px; }
.solution-card p { font-size: 0.9375rem; margin-bottom: 12px; }
.solution-card ul { display: flex; flex-wrap: wrap; gap: 6px; }
.solution-card ul li {
  font-size: 0.75rem;
  padding: 3px 10px;
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text-2);
  font-family: var(--font-display);
}

/* Map placeholder */
.map-embed {
  width: 100%;
  height: 360px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

/* Feature row (advantages alternating) */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 48px 0;
}
@media (max-width: 900px) { .feature-row { grid-template-columns: 1fr; } }
.feature-row h3 { font-size: 1.75rem; margin-bottom: 14px; }
.feature-row p { margin-bottom: 16px; font-size: 1rem; line-height: 1.65; }

/* Scroll bar aesthetic */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--surface); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: #23314d; }

/* ============ IMPROVEMENTS 2026 ============ */

/* Trust metrics band (after hero) */
.trust-metrics {
  padding: 56px 0;
  background: linear-gradient(180deg, rgba(0, 102, 255, 0.04), transparent);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.trust-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
@media (max-width: 900px) { .trust-metrics-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; } }
.tm-card {
  position: relative;
  padding: 28px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(17, 24, 39, 0.4);
  transition: border-color .2s ease, transform .2s ease;
}
.tm-card:hover { border-color: var(--border-hover); transform: translateY(-2px); }
.tm-icon {
  width: 36px; height: 36px;
  color: var(--glow);
  margin-bottom: 16px;
}
.tm-icon svg { width: 100%; height: 100%; }
.tm-num {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}
.tm-num .tm-unit {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-2);
  letter-spacing: 0;
}
.tm-label {
  font-size: 0.875rem;
  color: var(--text-2);
  line-height: 1.4;
}

/* Price list in category tiles (index page) */
.price-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.price-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.9375rem;
  gap: 12px;
}
.pl-model {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.02em;
}
.pl-price {
  font-family: var(--font-display);
  color: var(--glow);
  font-weight: 600;
  font-size: 0.875rem;
  text-align: right;
}

/* Benefit-first headline on robot cards */
.robot-row .benefit {
  font-size: 1.125rem;
  line-height: 1.45;
  color: var(--text);
  margin: 6px 0 10px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
@media (max-width: 600px) { .robot-row .benefit { font-size: 1rem; } }

/* Testimonial brand tag */
.testimonial .t-brand {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--glow);
  padding: 4px 10px;
  border: 1px solid rgba(0, 229, 255, 0.3);
  border-radius: 999px;
  margin-bottom: 14px;
}

/* Illinois Q2 2026 badge */
.illinois-badge {
  margin: 48px auto 0;
  max-width: fit-content;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 22px;
  border: 1px solid rgba(0, 229, 255, 0.3);
  border-radius: 999px;
  background: rgba(0, 229, 255, 0.05);
  font-family: var(--font-display);
  font-size: 0.9375rem;
  color: var(--text);
  letter-spacing: 0.01em;
}
.illinois-badge .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--glow);
  box-shadow: 0 0 12px var(--glow);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* Demo cycle (5 steps) */
.cycle-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin: 48px 0 32px;
  position: relative;
  list-style: none;
  padding: 0;
}
@media (max-width: 1100px) { .cycle-steps { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px) { .cycle-steps { grid-template-columns: 1fr 1fr; } }
.cycle-step {
  position: relative;
  padding: 28px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(17, 24, 39, 0.4);
  transition: border-color .25s ease, transform .25s ease;
}
.cycle-step:hover { border-color: var(--border-hover); transform: translateY(-3px); }
.cs-num {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--glow);
  font-weight: 600;
  margin-bottom: 12px;
}
.cs-icon {
  width: 42px; height: 42px;
  color: var(--text);
  margin-bottom: 18px;
}
.cs-icon svg { width: 100%; height: 100%; }
.cycle-step h4 {
  font-size: 1rem;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
.cycle-step p {
  font-size: 0.875rem;
  color: var(--text-2);
  line-height: 1.45;
}
.cycle-cta {
  display: flex;
  justify-content: center;
  margin-top: 32px;
}

/* Location cards (Lake County) */
.location-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}
@media (max-width: 900px) { .location-grid { grid-template-columns: 1fr; } }
.loc-card {
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(17, 24, 39, 0.4);
  transition: border-color .2s ease;
}
.loc-card:hover { border-color: var(--border-hover); }
.loc-icon {
  width: 32px; height: 32px;
  color: var(--glow);
  margin-bottom: 16px;
}
.loc-icon svg { width: 100%; height: 100%; }
.loc-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 10px;
}
.loc-addr {
  font-size: 1.0625rem;
  color: var(--text);
  line-height: 1.55;
  font-weight: 500;
}
.loc-note {
  font-size: 0.875rem;
  color: var(--text-2);
  font-weight: 400;
}

/* ============ ROBOT MEDIA 2026 ============ */
.robot-media {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: sticky;
  top: 100px;
}
@media (max-width: 900px) {
  .robot-media { position: static; }
}
.robot-media img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(0,102,255,0.08), rgba(0,229,255,0.04));
  border: 1px solid rgba(0,229,255,0.15);
  display: block;
}
.robot-video {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(0,229,255,0.15);
  background: #000;
}
.robot-video iframe,
.robot-video video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Model card images in index/catalog */
.model-card-image,
.product-card .card-image {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: contain;
  background: linear-gradient(135deg, #0a0a0a, #141822);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1rem;
}

/* ============ ROBOT GALLERY ============ */
.robot-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-top: 1rem;
}
.robot-gallery figure {
  margin: 0;
  background: #0a0a0a;
  border: 1px solid rgba(0,229,255,0.12);
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.robot-gallery figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}
.robot-gallery figcaption {
  font-size: 0.78rem;
  line-height: 1.35;
  color: rgba(255,255,255,0.7);
  padding: 0.5rem 0.65rem;
  border-top: 1px solid rgba(0,229,255,0.08);
}

/* ---- Header phone link ---- */
.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px;
  color: var(--text-2);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: color 0.2s, background 0.2s;
}
.header-phone:hover { color: var(--glow); background: rgba(0,229,255,0.06); }
.header-phone svg { stroke: currentColor; flex-shrink: 0; width: 16px; height: 16px; }
.header-phone .phone-icon { width: 16px; height: 16px; }
@media (max-width: 900px) {
  .header-phone span { display: none; }
  .header-phone { padding: 8px; }
}

/* ---- Form error state (complement to .form-success) ---- */
.form-error {
  display: none;
  margin-top: 14px;
  padding: 12px 16px;
  background: rgba(255, 80, 80, 0.08);
  border: 1px solid rgba(255, 80, 80, 0.25);
  color: #ff9999;
  border-radius: var(--radius);
  font-size: 0.9rem;
}
.form-error.show { display: block; }
form button[type="submit"]:disabled {
  opacity: 0.6;
  cursor: wait;
}

/* ROI Scenarios (solutions.html #roi-scenarios) */
#roi-scenarios .solution-card .content { padding: 24px 22px 20px; }
#roi-scenarios .solution-card h3 { margin: 4px 0 14px; font-size: 1.25rem; }
.roi-scenario-list {
  display: flex !important;
  flex-direction: column;
  gap: 0;
  padding: 0;
  margin: 0;
  list-style: none;
}
.roi-scenario-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 10px 0;
  border: none !important;
  border-bottom: 1px solid var(--border) !important;
  border-radius: 0 !important;
  font-size: 0.875rem !important;
  font-family: inherit !important;
  color: var(--text) !important;
}
.roi-scenario-list li:last-child { border-bottom: none !important; }
.roi-scenario-list .k {
  color: var(--text-2);
  font-size: 0.8125rem;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}
.roi-scenario-list .v {
  text-align: right;
  font-weight: 500;
}
.roi-scenario-list .v.accent {
  color: var(--glow);
  font-weight: 700;
  font-size: 1rem;
  text-shadow: 0 0 14px rgba(0, 229, 255, 0.35);
}
.roi-scenarios-cta {
  max-width: 720px;
  margin: 48px auto 0;
  text-align: center;
  padding: 32px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.roi-scenarios-cta p {
  font-size: 1.0625rem;
  color: var(--text);
  margin-bottom: 20px;
  line-height: 1.6;
}
@media (max-width: 720px) {
  .roi-scenario-list li {
    flex-direction: column;
    gap: 2px;
    align-items: flex-start;
  }
  .roi-scenario-list .v { text-align: left; }
  .roi-scenarios-cta { margin-top: 32px; padding: 24px 18px; }
}