/* ===== Quantum Data — Modern Premium Design ===== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg-deep: #08090a;
  --bg-panel: #0f1011;
  --bg-surface: #191a1b;
  --bg-elevated: #1e1f21;
  --bg-hover: #28282c;

  --text-primary: #f7f8f8;
  --text-secondary: #d0d6e0;
  --text-tertiary: #8a8f98;
  --text-muted: #62666d;

  --accent: #00d4aa;
  --accent-hover: #00e8bc;
  --accent-dim: rgba(0, 212, 170, 0.12);
  --accent-glow: rgba(0, 212, 170, 0.25);

  --border-subtle: rgba(255,255,255,0.05);
  --border-standard: rgba(255,255,255,0.08);
  --border-visible: #23252a;

  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  --font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, monospace;

  --container: 1200px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
  --bg-deep: #f5f6f8;
  --bg-panel: #eef0f3;
  --bg-surface: #ffffff;
  --bg-elevated: #ffffff;
  --bg-hover: #f0f1f3;

  --text-primary: #0d1117;
  --text-secondary: #1f2937;
  --text-tertiary: #4b5563;
  --text-muted: #9ca3af;

  --accent: #0d9488;
  --accent-hover: #0f766e;
  --accent-dim: rgba(13, 148, 136, 0.08);
  --accent-glow: rgba(13, 148, 136, 0.2);

  --border-subtle: rgba(0,0,0,0.06);
  --border-standard: rgba(0,0,0,0.1);
  --border-visible: #d1d5db;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  overflow-y: scroll;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-secondary);
  background: var(--bg-deep);
}

a { color: var(--accent); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent-hover); }

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

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

.container { max-width: var(--container); margin: 0 auto; padding: 0 32px; }

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  font-weight: 500;
  line-height: 1.15;
  color: var(--text-primary);
  letter-spacing: -0.03em;
}

h1 { font-size: clamp(40px, 5vw, 72px); font-weight: 600; letter-spacing: -0.04em; }
h2 { font-size: clamp(32px, 3.5vw, 48px); letter-spacing: -0.035em; }
h3 { font-size: clamp(24px, 2.5vw, 32px); letter-spacing: -0.03em; }
h4 { font-size: clamp(20px, 1.8vw, 24px); letter-spacing: -0.02em; }

p { font-size: 16px; line-height: 1.7; color: var(--text-tertiary); }

.label {
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 12px;
  display: inline-block;
}

/* ===== Navigation ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(8,9,10,0.85);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition);
}

[data-theme="light"] .header {
  background: rgba(255,255,255,0.85);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo { display: flex; align-items: center; gap: 12px; }
.logo img { height: 32px; width: auto; }
.logo-text {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.nav { display: flex; align-items: center; gap: 4px; }

.nav a {
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-tertiary);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
}

.nav a:hover,
.nav a.active {
  color: var(--text-primary);
  background: var(--bg-surface);
}

.nav a.active { color: var(--text-primary); }

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-visible);
  background: var(--bg-surface);
  color: var(--text-tertiary);
  cursor: pointer;
  font-size: 16px;
  transition: var(--transition);
  flex-shrink: 0;
}

.toggles {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
  margin-left: 8px;
}

.theme-toggle:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-dim);
}

.lang-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  height: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-visible);
  background: var(--bg-surface);
  color: var(--text-tertiary);
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: var(--transition);
  flex-shrink: 0;
}

.lang-toggle:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-dim);
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  overflow: hidden;
  padding: 160px 0 100px;
  margin-top: 64px;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% -20%, rgba(0,212,170,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(0,212,170,0.04) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 0;
  pointer-events: none;
}

[data-theme="light"] .hero-grid {
  background-image:
    linear-gradient(rgba(0,0,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.04) 1px, transparent 1px);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 960px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--accent-dim);
  border: 1px solid rgba(0,212,170,0.15);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(42px, 5.5vw, 76px);
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 20px;
}

.hero-title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--accent), #00aaff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-text {
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-tertiary);
  max-width: 600px;
  margin-bottom: 36px;
}

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: #08090a;
}

.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 0 30px var(--accent-glow);
  transform: translateY(-1px);
  color: #08090a;
}

.btn-ghost {
  background: rgba(255,255,255,0.04);
  color: var(--text-secondary);
  border: 1px solid var(--border-visible);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.08);
  color: var(--text-primary);
  transform: translateY(-1px);
}

/* ===== Section ===== */
.section {
  padding: 120px 0;
  position: relative;
}

.section-header {
  max-width: 640px;
  margin-bottom: 64px;
}

.section-title { margin-bottom: 16px; }
.section-desc { font-size: 18px; color: var(--text-tertiary); line-height: 1.7; }

/* ===== Service Cards ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-standard);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  border-color: rgba(0,212,170,0.2);
  transform: translateY(-4px);
  background: var(--bg-elevated);
}

.service-card:hover::before { opacity: 1; }

.service-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  border-radius: var(--radius-md);
  font-size: 20px;
  color: var(--accent);
  margin-bottom: 20px;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: var(--accent);
  color: #08090a;
}

.service-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-tertiary);
}

/* ===== Page Hero (inner pages) ===== */
.page-hero {
  position: relative;
  padding: 140px 0 80px;
  margin-top: 64px;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 30% 0%, rgba(0,212,170,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 70% 100%, rgba(0,212,170,0.03) 0%, transparent 50%);
  pointer-events: none;
}

.page-hero h1 { font-size: clamp(36px, 4vw, 56px); margin-bottom: 16px; }
.page-hero p { font-size: 18px; max-width: 600px; }

/* ===== Content Blocks ===== */
.content-section { padding: 80px 0; }
.content-block { max-width: 800px; }

.content-block h2 {
  font-size: clamp(28px, 2.5vw, 36px);
  margin-bottom: 20px;
  margin-top: 56px;
}

.content-block h2:first-child { margin-top: 0; }

.content-block h3 {
  font-size: 22px;
  margin-bottom: 14px;
  margin-top: 40px;
}

.content-block p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-tertiary);
  margin-bottom: 16px;
}

.content-block ul { margin: 16px 0 24px 20px; line-height: 1.8; color: var(--text-tertiary); }
.content-block li { margin-bottom: 8px; }

/* ===== Feature Grid ===== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin: 40px 0;
}

.feature-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-standard);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: var(--transition);
}

.feature-card:hover {
  border-color: rgba(0,212,170,0.15);
  background: var(--bg-elevated);
}

.feature-card h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-tertiary);
}

/* ===== Use Case Grid ===== */
.use-cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 40px 0;
}

.use-case-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-standard);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: var(--transition);
}

.use-case-card:hover {
  border-color: rgba(0,212,170,0.15);
  transform: translateY(-2px);
}

.use-case-icon { font-size: 28px; margin-bottom: 12px; }

.use-case-card h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.use-case-card p {
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-tertiary);
}

/* ===== Comparison Table ===== */
.table-wrap { overflow-x: auto; margin: 32px 0; }

.comparison-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 13px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-visible);
}

.comparison-table th {
  background: var(--bg-surface);
  color: var(--text-primary);
  font-weight: 500;
  padding: 14px 18px;
  text-align: left;
  font-size: 14px;
  border-bottom: 1px solid var(--border-visible);
}

.comparison-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-tertiary);
  vertical-align: top;
}

.comparison-table tr:last-child td { border-bottom: none; }
.comparison-table tr:hover td { background: var(--bg-surface); }
.comparison-table td:first-child { color: var(--text-secondary); font-weight: 500; }

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info h2 { margin-bottom: 20px; }
.contact-info p { margin-bottom: 32px; }

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: var(--bg-surface);
  border: 1px solid var(--border-standard);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  transition: var(--transition);
}

.contact-item:hover { border-color: rgba(0,212,170,0.2); }

.contact-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  border-radius: 50%;
  font-size: 18px;
  color: var(--accent);
  flex-shrink: 0;
}

.contact-item h4 { font-size: 13px; color: var(--text-muted); margin-bottom: 4px; font-weight: 500; }
.contact-item a { font-size: 15px; font-weight: 500; color: var(--text-primary); }

/* ===== Product Showcase ===== */
.product-showcase {
  padding: 48px 0 24px;
  text-align: center;
}
.product-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  border: 1px solid var(--border-subtle);
}

/* ===== Footer ===== */
.footer {
  border-top: 1px solid var(--border-subtle);
  padding: 48px 0;
  margin-top: 40px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-copy { font-size: 13px; color: var(--text-muted); }
.footer a { color: var(--text-tertiary); }
.footer a:hover { color: var(--accent); }

/* ===== QLE Teaser ===== */
.section-alt { background: var(--bg-panel); }

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info h2 { margin-bottom: 20px; }
.contact-info p { margin-bottom: 32px; }
@media (max-width: 992px) {
  .services-grid,
  .use-cases-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .section { padding: 80px 0; }
}

@media (max-width: 768px) {
  .nav {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--bg-deep);
    flex-direction: column;
    padding: 16px 24px 24px;
    border-bottom: 1px solid var(--border-subtle);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
  }

  .nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav a { width: 100%; padding: 12px 16px; }
  .mobile-toggle { display: flex; }

  .services-grid,
  .use-cases-grid { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }

  .hero { padding: 120px 0 60px; }
  .hero-text { font-size: 16px; }

  .section { padding: 60px 0; }
  .page-hero { padding: 120px 0 60px; }

  .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
  .container { padding: 0 20px; }
}

@media (max-width: 500px) {
  .container { padding: 0 16px; }
  .hero-title { font-size: 32px; }
  .btn { width: 100%; justify-content: center; }
}

/* ===== PROMO OPTIONS ===== */
/* Toggle any option off by commenting out its HTML block in the page */

/* --- Option 1: Top Announcement Bar --- */
.promo-bar {
  background: linear-gradient(135deg, #00d4aa 0%, #00a88a 100%);
  color: #0a0a0a;
  text-align: center;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 500;
  position: relative;
  z-index: 1002;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
}
.promo-bar span { text-align: center; }
.promo-bar a {
  color: #0a0a0a;
  text-decoration: underline;
  font-weight: 600;
  white-space: nowrap;
}
.promo-bar .promo-close {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: #0a0a0a;
  cursor: pointer;
  font-size: 18px;
  padding: 4px 8px;
  opacity: 0.7;
  line-height: 1;
}
.promo-bar .promo-close:hover { opacity: 1; }
.promo-bar-hidden { display: none; }

/* --- Option 2: Hero Badge --- */
.promo-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, #00d4aa22, #00a88a11);
  border: 1px solid #00d4aa44;
  border-radius: 100px;
  padding: 6px 16px 6px 10px;
  font-size: 13px;
  color: #00d4aa;
  margin-bottom: 20px;
  font-weight: 500;
  white-space: nowrap;
}
.promo-hero-badge .promo-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #00d4aa;
  animation: promo-pulse 2s infinite;
}
@keyframes promo-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* --- Option 3: Sticky Bottom Bar --- */
.promo-bottom {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border-subtle);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  z-index: 1000;
  font-size: 14px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.promo-bottom .promo-text {
  color: var(--text-primary);
}
.promo-bottom .promo-link {
  color: #00d4aa;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}
.promo-bottom .promo-link:hover { text-decoration: underline; }
.promo-bottom .promo-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 18px;
  padding: 4px 8px;
  line-height: 1;
}
.promo-bottom .promo-close:hover { color: var(--text-primary); }
.promo-bottom-hidden { display: none; }

/* Add bottom padding when sticky bar is visible */
body.has-promo-bottom { padding-bottom: 80px; }

/* --- Option 4: Promo Feature Card --- */
.promo-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-standard);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  grid-column: 1 / -1;
}
.promo-card-body {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 32px;
  align-items: center;
}
.promo-card-body .promo-card-info { display: flex; flex-direction: column; gap: 12px; }
.promo-card-body img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}
@media (max-width: 768px) {
  .promo-card-body { grid-template-columns: 1fr; gap: 20px; }
  .promo-card-body .promo-card-info { order: 1; }
  .promo-card-body img { order: 2; }
}
.promo-card .promo-card-tag {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #00d4aa;
}
.promo-card h3 {
  font-size: 20px;
  margin: 0;
  color: var(--text-primary);
}
.promo-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 700px;
}
.promo-card .promo-card-footer {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 8px;
  flex-wrap: wrap;
}
.promo-card .promo-price {
  font-size: 22px;
  font-weight: 700;
  color: #00d4aa;
}
.promo-card .promo-card-footer .btn {
  font-size: 13px;
  padding: 8px 20px;
}

/* Mobile: promo bottom bar stacks */
@media (max-width: 768px) {
  .promo-bottom { flex-wrap: wrap; padding: 10px 16px; gap: 8px; text-align: center; }
  .promo-bottom .promo-close { position: absolute; right: 4px; top: 4px; min-width:44px; min-height:44px; }
  .promo-bar .promo-close { min-width:44px; min-height:44px; }
  body.has-promo-bottom { padding-bottom: 80px; }
  .promo-hero-badge { font-size: 11px; padding: 4px 12px 4px 8px; }
  .promo-card { padding: 24px 20px; }
  .promo-card .promo-price { font-size: 18px; }
  .promo-bar { font-size: 12px; padding: 8px 36px 8px 12px; gap: 4px; }
  .promo-bar a { font-size: 12px; }
}


/* ==== LocalAI additions ==== */
.logo-text b { color:#00d4aa; font-weight:800; }
.hero-trust { display:flex; gap:22px; flex-wrap:wrap; margin-top:28px; font-size:13.5px; color:var(--text-muted, #9aa6ad); }
.hero-trust i { color:#00d4aa; margin-right:6px; }
.service-list { list-style:none; padding:0; margin:14px 0 18px; font-size:14px; color:var(--text-muted, #9aa6ad); }
.service-list li { padding:4px 0; }
.service-list li::before { content:'\2192'; color:#00d4aa; margin-right:8px; }
.config-spec { font-family:ui-monospace,SFMono-Regular,Menlo,monospace; font-size:12.5px; color:#00d4aa; letter-spacing:.02em; margin:6px 0 10px; }
.steps .feature-card h3 span { display:inline-flex; align-items:center; justify-content:center; width:26px; height:26px; border-radius:50%; background:rgba(0,212,170,.12); color:#00d4aa; font-size:13px; margin-right:8px; }
/* .contact-center retired */
.btn-lg { padding:14px 28px; font-size:16px; }
.contact-note { margin-top:18px; font-size:14px; color:var(--text-muted,#9aa6ad); }
.contact-note a { color:#00d4aa; }
.service-card { display:flex; flex-direction:column; }
.service-card .btn { margin-top:auto; align-self:flex-start; }

/* lang toggle: text smaller than the emoji button */
#langToggle { font-size: 11px; font-weight: 600; letter-spacing: .05em; }

/* product shots in cards */
.service-card .product-shot { width:100%; height:150px; object-fit:contain; background:transparent; border-radius:10px; padding:12px; margin-bottom:16px; }
[data-theme="light"] .service-card .product-shot { background:#fff; }

.logo-mark { width:40px; height:40px; border-radius:8px; object-fit:cover; }

/* clickable cards */
[data-href]{cursor:pointer;transition:transform .15s ease,box-shadow .15s ease;}
[data-href]:hover{transform:translateY(-2px);box-shadow:0 6px 24px rgba(0,0,0,.35);}

/* hero v2: tighter, glowing, product visual */
.hero-v2{padding:128px 0 56px;position:relative;overflow:hidden;}
.hero-v2::before{content:"";position:absolute;inset:0;background:
  radial-gradient(600px 400px at 78% 35%,rgba(0,212,170,.16),transparent 65%),
  radial-gradient(500px 300px at 12% 80%,rgba(0,212,170,.07),transparent 60%);}
.hero-v2::after{content:"";position:absolute;inset:0;opacity:.05;
  background-image:linear-gradient(rgba(255,255,255,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.5) 1px,transparent 1px);
  background-size:56px 56px;mask-image:radial-gradient(700px 400px at 60% 40%,#000,transparent);}
.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center;}
.hero-visual{display:flex;justify-content:center;filter:drop-shadow(0 24px 48px rgba(0,212,170,.18));}
.hero-visual img{width:100%;max-width:520px;height:auto;}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:8px;}.hero-visual img{max-width:380px;}.hero-v2{padding:104px 0 40px;}}

/* contact split: left text, right visual */
.contact-split{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding:0 0 40px;}
.contact-left{display:flex;flex-direction:column;align-items:flex-start;gap:6px;}
.contact-visual{display:flex;justify-content:center;position:relative;}
.contact-visual::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 60% at 50% 50%,rgba(0,212,170,.13),transparent 70%);}
.contact-visual img{position:relative;width:100%;max-width:520px;object-fit:contain;filter:drop-shadow(0 18px 40px rgba(0,212,170,.16));}
@media(max-width:900px){.contact-split{grid-template-columns:1fr;gap:20px;}.contact-visual{order:-1;}.contact-visual img{max-width:320px;}}

/* tighter gap between hero and first section */
.section-first{padding-top:64px;}
@media(max-width:900px){.section-first{padding-top:44px;}}

/* mobile pass fixes */
@media(max-width:900px){
  .hero-v2{padding-top:88px;}
  #backLink{display:inline-block;padding:10px 0;min-height:44px;box-sizing:border-box;}
  .cta-sticky{position:fixed;left:12px;right:12px;bottom:12px;z-index:50;display:block;text-align:center;}
  .cta-sticky .btn{width:100%;box-shadow:0 8px 24px rgba(0,0,0,.45);}
  body:has(.cta-sticky){padding-bottom:76px;}
}
@media(min-width:901px){.cta-sticky{display:none;}}

/* ---- quote form ---- */
.qform{display:flex;flex-direction:column;gap:14px;margin-top:22px;width:100%;max-width:520px;}
.qform .hp{position:absolute;left:-9999px;height:0;width:0;opacity:0;}
.qform label{display:flex;flex-direction:column;gap:6px;font-size:12.5px;letter-spacing:.04em;text-transform:uppercase;color:var(--text-tertiary,#8a8f98);}
.qform input,.qform textarea{background:var(--bg-surface,#141516);border:1px solid #2a2c2f;border-radius:8px;color:var(--text-primary);padding:11px 13px;font-size:15px;font-family:inherit;transition:border-color .15s;}
.qform input:focus,.qform textarea:focus{outline:none;border-color:var(--accent,#00d4aa);}
.qform textarea{resize:vertical;min-height:74px;}
.qrow{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.qactions{display:flex;align-items:center;gap:14px;margin-top:2px;}
.qstatus{font-size:13.5px;color:var(--accent,#00d4aa);}
.qstatus.err{color:#ff9d7a;}
@media(max-width:640px){ .qrow{grid-template-columns:1fr;} .qactions{flex-direction:column;align-items:stretch;} .qactions .btn{text-align:center;} }