/* ============================================================
   AXION — clean rebuild
   ============================================================ */

:root{
  --bg: #060A14;
  --bg-2: #0B1124;
  --surface: #101935;
  --surface-2: #16224A;
  --border: #1E2B55;
  --border-2: #2D3D6F;
  --text: #EDF1FB;
  --text-muted: #98A4C4;
  --text-dim: #5E6A8C;
  --accent: #2A6CFF;
  --accent-bright: #5C90FF;
  --accent-soft: rgba(42,108,255,0.14);
  --accent-line: rgba(42,108,255,0.38);

  --font-body: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: 'Unbounded', 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, "SF Mono", Menlo, monospace;

  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 24px;

  --container: 1200px;
  --shadow: 0 20px 60px -20px rgba(0,0,0,0.6);
}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}

/* fonts */
.mono{font-family: var(--font-mono); letter-spacing:0.04em}

/* display headings — Unbounded for character on titles */
h1, h2, h3, h4{
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.12;
}
h1{ font-weight: 700; letter-spacing: -0.02em; }
h4{ font-weight: 500; letter-spacing: 0; }

/* container */
.container{
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10,14,20,0.78);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--border);
}
.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand{
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  letter-spacing: 0.02em;
  font-size: 15px;
}
.brand{
  display: inline-flex;
  align-items: center;
  height: 36px;
}
.brand img{
  height: 30px;
  width: auto;
  display: block;
}
.brand img.brand-tall{height:34px}

.nav{display:flex;align-items:center;gap:28px}
.nav a{
  font-size: 14px;
  color: var(--text-muted);
  transition: color .2s ease;
  position: relative;
}
.nav a:hover, .nav a.active{color: var(--text)}
.nav a.active::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:-22px;
  height:2px; background: var(--accent);
}

.btn-primary{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background: var(--accent);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 14px;
  padding: 10px 18px;
  border-radius: 10px;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
}
.btn-primary:hover{
  transform: translateY(-1px);
  background: var(--accent-bright);
  box-shadow: 0 10px 30px -10px rgba(42,108,255,0.6);
}
.btn-primary svg{width:14px;height:14px}

.btn-secondary{
  display:inline-flex;
  align-items:center;
  gap:8px;
  border:1px solid var(--border-2);
  color: var(--text);
  font-size:14px;
  padding: 10px 18px;
  border-radius:10px;
  transition: border-color .2s ease, background .2s ease;
}
.btn-secondary:hover{border-color: var(--accent); background: var(--accent-soft)}

.menu-btn{
  display:none;
  width:40px; height:40px;
  border-radius:8px;
  border:1px solid var(--border-2);
  align-items:center; justify-content:center;
}
.menu-btn svg{width:18px;height:18px}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position: relative;
  padding: 56px 0 64px;
  overflow: hidden;
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(80% 60% at 80% 20%, rgba(42,108,255,0.22) 0%, transparent 60%),
    radial-gradient(60% 50% at 10% 90%, rgba(92,144,255,0.10) 0%, transparent 60%);
  pointer-events:none;
}
.hero-inner{
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:12px;
  letter-spacing: 0.18em;
  color: var(--text-muted);
  text-transform: uppercase;
  padding: 6px 14px;
  border:1px solid var(--border);
  border-radius: 999px;
  margin-bottom: 22px;
}
.eyebrow .dot{
  width:6px; height:6px; border-radius:50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
}
.hero h1{
  font-size: clamp(2rem, 1.4rem + 2.6vw, 3.6rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 600;
  margin: 0 0 20px;
}
.hero h1 .accent{
  background: linear-gradient(135deg, var(--accent-bright), #B8CDFF);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p.lead{
  font-size: 17px;
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 0 28px;
}
.hero-cta{display:flex; flex-wrap:wrap; gap:12px}

.hero-card{
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--surface);
  border:1px solid var(--border);
  aspect-ratio: 4/3;
  box-shadow: var(--shadow);
}
.hero-card img{width:100%;height:100%;object-fit:cover;opacity:0.92;filter: hue-rotate(40deg) saturate(1.15) brightness(0.95)}
.hero-card::after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(180deg, transparent 50%, rgba(10,14,20,0.6) 100%);
}
.hero-stats{
  position:absolute;
  left:18px; right:18px; bottom:18px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:0;
  background: rgba(10,14,20,0.72);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-2);
  border-radius: 12px;
  padding: 14px 8px;
}
.hero-stat{text-align:center; padding: 0 8px;
  border-right:1px solid rgba(255,255,255,0.06);
}
.hero-stat:last-child{border-right:none}
.hero-stat .num{
  font-size: 22px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.02em;
}
.hero-stat .lbl{
  display:block;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ============================================================
   SECTION COMMON
   ============================================================ */
section{padding: 72px 0}
.section-eyebrow{
  font-family:'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-title{
  font-size: clamp(1.6rem, 1.1rem + 1.8vw, 2.4rem);
  line-height: 1.15;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  max-width: 720px;
}
.section-lead{
  color: var(--text-muted);
  font-size: 16px;
  max-width: 640px;
  margin: 0 0 40px;
}

/* ============================================================
   STATS BAND
   ============================================================ */
.stats-band{
  background: var(--bg-2);
  border-block: 1px solid var(--border);
  padding: 40px 0;
}
.stats-band .container{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat-item{
  border-left: 2px solid var(--accent);
  padding-left: 16px;
}
.stat-item .v{
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1;
}
.stat-item .l{
  display:block;
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 8px;
}

/* ============================================================
   GRID — products / cases / etc
   ============================================================ */
.grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.grid--2{grid-template-columns: repeat(2, 1fr)}

.card{
  background: var(--surface);
  border:1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 24px;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.card:hover{
  transform: translateY(-2px);
  border-color: var(--accent-line);
  background: var(--surface-2);
}
.card .num{
  font-family:'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.12em;
  margin-bottom: 14px;
  display:block;
}
.card h3{
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}
.card p{
  font-size: 14px;
  color: var(--text-muted);
  margin: 0 0 16px;
}
.card .meta{
  font-size: 12px;
  color: var(--text-dim);
  font-family:'JetBrains Mono', monospace;
  letter-spacing: 0.06em;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.card .meta span{position:relative; padding-right:14px}
.card .meta span:not(:last-child)::after{
  content:"";
  position:absolute; right:0; top:50%;
  width:3px; height:3px; border-radius:50%;
  background: var(--text-dim);
  transform: translateY(-50%);
}

/* ============================================================
   FEATURE BAND (image + text)
   ============================================================ */
.feature-band{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.feature-band.reverse{direction:rtl}
.feature-band.reverse > *{direction:ltr}
.feature-media{
  border-radius: var(--r-xl);
  overflow:hidden;
  aspect-ratio: 4/3;
  border:1px solid var(--border);
  position: relative;
}
.feature-media img{width:100%;height:100%;object-fit:cover;filter: hue-rotate(40deg) saturate(1.1) brightness(0.95)}
.feature-content h2{
  font-size: clamp(1.4rem, 1rem + 1.4vw, 2rem);
  line-height: 1.2;
  margin: 0 0 16px;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.feature-content p{color: var(--text-muted); margin: 0 0 12px}
.feature-list{
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display:grid;
  gap: 12px;
}
.feature-list li{
  display:flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 15px;
}
.feature-list li::before{
  content:"";
  flex: 0 0 16px;
  width:16px; height:16px;
  background: var(--accent-soft);
  border:1px solid var(--accent-line);
  border-radius:4px;
  position: relative;
  margin-top: 4px;
}
.feature-list li::after{
  content:"✓";
  color: var(--accent);
  font-size: 11px;
  position: absolute;
  margin-left: 3px;
  margin-top: 1px;
}

/* ============================================================
   CTA
   ============================================================ */
.cta{
  background: linear-gradient(135deg, var(--bg-2) 0%, #142133 100%);
  border:1px solid var(--border-2);
  border-radius: var(--r-xl);
  padding: 56px 48px;
  text-align: center;
  position: relative;
  overflow:hidden;
}
.cta::before{
  content:"";
  position:absolute;
  inset:0;
  background: radial-gradient(60% 80% at 50% 0%, rgba(42,108,255,0.22) 0%, transparent 70%);
  pointer-events:none;
}
.cta h2{
  font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.2rem);
  margin: 0 0 12px;
  font-weight: 600;
  letter-spacing: -0.02em;
  position:relative;
}
.cta p{
  color: var(--text-muted);
  margin: 0 auto 28px;
  max-width: 540px;
  position:relative;
}
.cta .btn-primary{position:relative}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 48px 0 24px;
  margin-top: 80px;
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-col h4{
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 16px;
  font-weight: 500;
}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.footer-col a{font-size: 14px; color: var(--text-muted); transition: color .2s}
.footer-col a:hover{color: var(--accent)}
.footer-tagline{
  color: var(--text-muted);
  font-size: 14px;
  margin: 12px 0 0;
  max-width: 280px;
}
.footer-bottom{
  border-top: 1px solid var(--border);
  padding-top: 20px;
  display:flex;
  flex-wrap:wrap;
  justify-content: space-between;
  gap: 16px;
  font-size: 12px;
  color: var(--text-dim);
  font-family:'JetBrains Mono', monospace;
}

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero{
  padding: 56px 0 32px;
  position: relative;
}
.page-hero .eyebrow{margin-bottom: 18px}
.page-hero h1{
  font-size: clamp(1.8rem, 1.2rem + 2.2vw, 3rem);
  line-height: 1.1;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  max-width: 800px;
}
.page-hero p{
  color: var(--text-muted);
  font-size: 17px;
  max-width: 640px;
  margin: 0;
}

/* ============================================================
   CATALOG ITEM (расширенная карточка)
   ============================================================ */
.catalog-item{
  display:grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 32px;
  background: var(--surface);
  border:1px solid var(--border);
  border-radius: var(--r-lg);
  overflow:hidden;
  margin-bottom: 24px;
}
.catalog-item .media{
  aspect-ratio: 4/3;
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}
.catalog-item .media::before{
  content: attr(data-num);
  position:absolute;
  top: 16px; left: 16px;
  font-family:'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.18em;
  background: rgba(10,14,20,0.7);
  padding: 4px 10px;
  border-radius: 4px;
  z-index:2;
  border:1px solid var(--border-2);
}
.catalog-item .media img{width:100%;height:100%;object-fit:cover;filter: hue-rotate(40deg) saturate(1.1) brightness(0.95)}
.catalog-item .body{padding: 28px}
.catalog-item h3{
  font-size: 22px;
  font-weight: 600;
  margin: 0 0 4px;
  letter-spacing: -0.01em;
}
.catalog-item .subtitle{
  font-family:'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}
.catalog-item p{color: var(--text-muted); margin: 0 0 16px; font-size: 15px}
.catalog-item ul{list-style:none; padding:0; margin:0; display:grid; gap: 8px}
.catalog-item li{
  font-size: 13px;
  color: var(--text);
  padding-left: 18px;
  position: relative;
}
.catalog-item li::before{
  content:"→";
  position:absolute; left:0;
  color: var(--accent);
}

/* ============================================================
   PROCESS (approach page)
   ============================================================ */
.process{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.process-step{
  background: var(--surface);
  border:1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 24px;
  position: relative;
}
.process-step .step-num{
  font-family:'JetBrains Mono', monospace;
  font-size: 32px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  display:block;
  line-height: 1;
}
.process-step h3{font-size: 16px; margin: 0 0 8px; font-weight: 600}
.process-step .duration{
  font-family:'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.12em;
  margin-bottom: 12px;
}
.process-step p{font-size: 14px; color: var(--text-muted); margin: 0}

/* ============================================================
   FORM
   ============================================================ */
.form-grid{
  display:grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 56px;
  align-items: start;
}
.contact-form{
  background: var(--surface);
  border:1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 32px;
}
.field{margin-bottom: 18px}
.field label{
  display:block;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.field input, .field textarea{
  width:100%;
  background: var(--bg-2);
  border:1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font: inherit;
  font-size: 15px;
  padding: 12px 14px;
  transition: border-color .2s;
  font-family: inherit;
}
.field input:focus, .field textarea:focus{
  outline:none;
  border-color: var(--accent);
}
.field textarea{min-height: 110px; resize: vertical}
.form-status{
  font-size: 13px;
  color: var(--accent);
  margin-top: 12px;
  min-height: 18px;
}
.contact-info{display:grid; gap:20px}
.contact-info .info-item{
  border-left: 2px solid var(--accent);
  padding-left: 16px;
}
.contact-info .info-item .label{
  font-family:'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.contact-info .info-item .value{
  font-size: 16px;
  color: var(--text);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px){
  .nav{display:none}
  .menu-btn{display:flex}
  .nav.open{
    display:flex;
    flex-direction: column;
    align-items: stretch;
    position: absolute;
    top: 64px; left: 0; right: 0;
    background: var(--bg-2);
    border-bottom: 1px solid var(--border);
    padding: 16px 24px;
    gap: 4px;
  }
  .nav.open a{padding: 10px 0; border-bottom: 1px solid var(--border)}
  .nav.open a.active::after{display:none}
  .header-cta{display:none}

  .hero{padding: 40px 0 48px}
  .hero-inner{grid-template-columns: 1fr; gap: 32px}
  .hero-card{order: -1; aspect-ratio: 5/4}

  .stats-band .container{grid-template-columns: repeat(2, 1fr); gap: 20px}
  .grid, .grid--2{grid-template-columns: 1fr; gap: 16px}
  .feature-band{grid-template-columns: 1fr; gap: 32px}
  .feature-band.reverse{direction:ltr}
  .catalog-item{grid-template-columns: 1fr}
  .catalog-item .media{aspect-ratio: 16/9}
  .process{grid-template-columns: 1fr 1fr; gap: 16px}
  .form-grid{grid-template-columns: 1fr; gap: 32px}
  .footer-grid{grid-template-columns: 1fr 1fr; gap: 28px}
  section{padding: 56px 0}
  .cta{padding: 40px 24px}
}

@media (max-width: 560px){
  .container{padding: 0 18px}
  .stats-band .container{grid-template-columns: 1fr 1fr}
  .process{grid-template-columns: 1fr}
  .footer-grid{grid-template-columns: 1fr; gap: 24px}
  .hero-cta{flex-direction: column; align-items: stretch}
  .hero-cta .btn-primary, .hero-cta .btn-secondary{justify-content: center}
  .hero-stats{position: static; margin-top: 16px; background: var(--surface)}
  .hero-card{aspect-ratio: 1/1}
}

/* fade-in */
.fade-in{opacity:0; transform: translateY(12px); transition: opacity .6s ease, transform .6s ease}
.fade-in.in{opacity:1; transform:none}
@media (prefers-reduced-motion: reduce){
  .fade-in{opacity:1; transform:none; transition:none}
}