:root {
  --bg: #141213;
  --bg-card: #1e1e1e;
  --bg-accent: #292929;
  --text: #e8e8e8;
  --text-dim: #9a9a9a;
  --text-faint: #666666;
  --yellow: #e9c623;
  --yellow-dim: rgba(233,198,35,0.12);
  --green: #10b981;
  --green-dim: rgba(16,185,129,0.12);
  --border: rgba(255,255,255,0.08);
  --white: #ffffff;
  --mono: ui-monospace, 'SFMono-Regular', 'Menlo', 'Cascadia Code', 'Consolas', monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { overflow-x: hidden; scroll-behavior: smooth; }

body {
  font-family: 'Poppins', system-ui, sans-serif;
  font-weight: 400;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }


.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  background: rgba(20,18,19,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
}
.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.header-logo { display: flex; align-items: center; gap: 0.8rem; }
.header-logo img { height: 48px; width: auto; }
.header-logo span {
  font-family: 'Poppins', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--white);
}
.header-nav { display: flex; align-items: center; gap: 1.5rem; }
.header-nav a {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  transition: color 0.3s;
}
.header-nav a:hover { color: var(--white); }
.header-cta {
  background: var(--yellow) !important;
  color: var(--bg) !important;
  padding: 0.5rem 1.2rem !important;
  border-radius: 6px;
  font-weight: 600 !important;
}
.header-cta:hover { opacity: 0.9; }
@media (max-width: 768px) {
  
  .header-cta { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; }
}
@media (max-width: 640px) {
  .header-nav a:not(.header-cta) { display: none; }
}
@media (max-width: 480px) {
  
  .site-header { padding: 0 1rem; }
  .header-logo { min-height: 44px; }       
  .header-logo img { height: 38px; flex-shrink: 0; }
  .header-logo span { display: none; } 
}


.btn-primary {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  background: var(--yellow);
  color: var(--bg);
  padding: 0.8rem 1.5rem;
  border-radius: 6px;
  transition: all 0.3s;
}
.btn-primary:hover { opacity: 0.9; transform: translateY(-1px); }

.btn-outline {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 0.8rem 1.5rem;
  border-radius: 6px;
  transition: all 0.3s;
}
.btn-outline:hover { border-color: var(--yellow); color: var(--yellow); }


.section {
  padding: 100px 2rem;
  max-width: 1100px;
  margin: 0 auto;
}
.section + .section { padding-top: 0; }
.section-dark { background: var(--bg-card); max-width: 100%; }
.section-dark .section-inner { max-width: 1100px; margin: 0 auto; padding: 80px 2rem; }

.overline {
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 1rem;
}
.section-heading {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 1rem;
}
.section-sub {
  font-size: 0.85rem;
  color: var(--text-dim);
  max-width: 550px;
  line-height: 1.8;
  margin-bottom: 3rem;
}


.page-title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 1.2rem;
}
.page-intro {
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.9;
  max-width: 640px;
  margin-bottom: 2.5rem;
}


.breadcrumb {
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  margin-bottom: 1.5rem;
}
.breadcrumb a { color: var(--text-dim); }
.breadcrumb a:hover { color: var(--yellow); }
.breadcrumb .sep { color: var(--text-faint); margin: 0 0.4rem; }
.breadcrumb .current { color: var(--text-faint); }


.machine-image {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  margin-bottom: 2.5rem;
  max-width: 720px;
}
.machine-image img { width: 100%; display: block; }


.case-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  max-width: 520px;
  margin-bottom: 2.5rem;
}
.metric {
  padding: 1rem;
  background: var(--bg);
  border-radius: 8px;
  border: 1px solid var(--border);
}
.metric-value {
  font-family: 'Poppins', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--green);
}
.metric-label {
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-top: 0.2rem;
}


.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.service-card {
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: border-color 0.3s;
  display: block;
}
.service-card:hover { border-color: var(--yellow); }
.service-num {
  font-family: 'Poppins', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--yellow);
  margin-bottom: 1rem;
}
.service-name {
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.8rem;
}
.service-desc {
  font-size: 0.78rem;
  line-height: 1.8;
  color: var(--text-dim);
}
@media (max-width: 768px) {
  .services-grid { grid-template-columns: 1fr; }
}


.soon-tag {
  display: inline-block;
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-faint);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.2rem 0.5rem;
  margin-top: 1rem;
}


.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.process-step { text-align: center; padding: 2rem 1rem; }
.process-num {
  font-family: 'Poppins', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--yellow);
  margin-bottom: 0.8rem;
}
.process-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.process-desc {
  font-size: 0.72rem;
  color: var(--text-dim);
  line-height: 1.7;
}
@media (max-width: 768px) {
  .process-grid { grid-template-columns: 1fr; }
}


.quote-drop {
  background: var(--bg-card);
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 2.5rem 2rem;
  text-align: center;
  transition: border-color 0.3s;
  max-width: 600px;
  margin: 0 auto;
}
.quote-drop:hover { border-color: var(--yellow); }
.quote-drop__label {
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}


footer {
  padding: 2.5rem 2rem;
  border-top: 1px solid var(--border);
  text-align: center;
}
.footer-contact {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}
.footer-contact a { color: var(--yellow); }
.footer-contact a:hover { text-decoration: underline; }
.footer-legal {
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
}


.mobile-cta {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 0.7rem 1rem;
  text-align: center;
}
.mobile-cta a {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--yellow);
  color: var(--bg);
  padding: 0.8rem;
  border-radius: 6px;
  max-width: 400px;
  margin: 0 auto;
}
@media (max-width: 768px) {
  .mobile-cta { display: block; }
  body { padding-bottom: 68px; }
}