:root {
  --bg: #07090e;
  --bg-2: #0c111a;
  --bg-3: #131a26;
  --bg-4: #1a2333;
  --gold: #f5c518;
  --gold-2: #ffd84a;
  --gold-dim: rgba(245, 197, 24, 0.14);
  --red: #e11d2e;
  --text: #f3f5f9;
  --muted: #9aa6b8;
  --line: rgba(255, 255, 255, 0.08);
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  --radius: 18px;
  --header: 78px;
  --max: 1200px;
  --font: "Manrope", system-ui, sans-serif;
  --display: "Oswald", sans-serif;
  --serif: "Playfair Display", Georgia, serif;
}

*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
}
body.nav-open { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
ul { list-style: none; }

.page-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(900px 500px at 85% -10%, rgba(245, 197, 24, 0.12), transparent 55%),
    radial-gradient(700px 400px at -10% 20%, rgba(225, 29, 46, 0.08), transparent 50%),
    linear-gradient(180deg, #07090e 0%, #0b1018 40%, #07090e 100%);
}
.page-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
  pointer-events: none;
}

.wrap { width: min(var(--max), calc(100% - 40px)); margin-inline: auto; }
.section { padding: 88px 0; }
.section-head { max-width: 680px; margin-bottom: 40px; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--gold);
  font-family: var(--display);
  letter-spacing: 0.22em;
  font-size: 12px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--gold);
}
h1, h2, h3, .h-display {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.12;
}
h1 { font-size: clamp(2.4rem, 6vw, 5.1rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.8rem); }
h3 { font-size: 1.15rem; letter-spacing: 0.08em; }
.lede { color: var(--muted); font-size: 1.05rem; max-width: 58ch; }
.gold { color: var(--gold); }
.serif { font-family: var(--serif); font-style: italic; text-transform: none; letter-spacing: 0; font-weight: 600; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: 0.25s ease;
  white-space: nowrap;
}
.btn-gold {
  background: linear-gradient(180deg, var(--gold-2), var(--gold));
  color: #141108;
  box-shadow: 0 10px 30px rgba(245, 197, 24, 0.25);
}
.btn-gold:hover { transform: translateY(-2px); filter: brightness(1.05); }
.btn-ghost {
  border-color: rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.04);
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn-red { background: var(--red); color: #fff; }
.btn:disabled { opacity: 0.6; cursor: wait; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header);
  display: flex;
  align-items: center;
  backdrop-filter: blur(18px);
  background: rgba(7, 9, 14, 0.55);
  border-bottom: 1px solid transparent;
  transition: 0.25s ease;
}
.site-header.is-scrolled {
  background: rgba(7, 9, 14, 0.88);
  border-bottom-color: var(--line);
}
.header-inner {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.brand img {
  height: 52px;
  width: auto;
  border-radius: 6px;
  box-shadow: 0 0 0 1px rgba(245, 197, 24, 0.25);
}
.site-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 6px;
}
.site-nav a {
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  border-radius: 999px;
}
.site-nav a:hover,
.site-nav a.is-active { color: var(--text); }
.site-nav a.is-active { background: rgba(245, 197, 24, 0.12); color: var(--gold); }
.header-cta { margin-left: 8px; }
.nav-toggle {
  display: none;
  margin-left: auto;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
  border-radius: 12px;
  cursor: pointer;
  position: relative;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  position: absolute;
  left: 12px;
  right: 12px;
  height: 2px;
  background: var(--text);
  content: "";
}
.nav-toggle span { top: 50%; transform: translateY(-50%); }
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after { top: 7px; }

.hero {
  position: relative;
  padding: 36px 0 70px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 32px;
  align-items: center;
}
.hero h1 em {
  font-family: var(--serif);
  font-style: italic;
  text-transform: none;
  color: var(--gold);
  letter-spacing: 0;
  display: block;
}
.hero-copy p { color: var(--muted); margin: 18px 0 28px; max-width: 46ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-meta {
  display: flex;
  gap: 28px;
  margin-top: 36px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.hero-meta b { display: block; font-size: 1.35rem; color: var(--gold); font-family: var(--display); }
.hero-meta span { color: var(--muted); font-size: 13px; }

.slider-stage {
  position: relative;
  min-width: 0;
}
.carousel-viewport {
  position: relative;
  height: 460px;
  perspective: 1200px;
  perspective-origin: 50% 50%;
  overflow: hidden;
  touch-action: pan-y;
  user-select: none;
}
.carousel-track {
  position: relative;
  height: 100%;
  transform-style: preserve-3d;
}
.carousel-card {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(250px, 58%);
  height: 380px;
  margin: 0;
  border-radius: 22px;
  overflow: hidden;
  background: #eef1f6;
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.4);
  transform: translate(-50%, -50%);
  transform-style: preserve-3d;
  transition: transform 0.7s cubic-bezier(0.22, 0.61, 0.36, 1), opacity 0.7s ease, filter 0.7s ease;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.carousel-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 30%, rgba(245,197,24,0.12), transparent 50%),
    #f3f4f7;
  padding: 12px;
}
.carousel-card.is-active {
  cursor: default;
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(245, 197, 24, 0.28);
}
.slide-cap {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(7, 9, 14, 0.78);
  backdrop-filter: blur(10px);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.hero-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  margin-top: 8px;
}
.hero-prev, .hero-next {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.04);
  color: var(--text);
  cursor: pointer;
  display: grid;
  place-items: center;
  font-size: 28px;
  line-height: 1;
}
.hero-prev:hover, .hero-next:hover { border-color: var(--gold); color: var(--gold); }
.hero-dots {
  display: flex;
  gap: 8px;
  align-items: center;
}
.hero-dots button {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255,255,255,0.28);
  cursor: pointer;
  transition: 0.25s ease;
}
.hero-dots button.is-active {
  width: 22px;
  background: var(--gold);
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: -20px;
  position: relative;
  z-index: 2;
}
.stat {
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}
.stat strong {
  font-family: var(--display);
  font-size: 1.8rem;
  color: var(--gold);
  display: block;
}

.cards-4, .cards-3 { display: grid; gap: 18px; }
.cards-4 { grid-template-columns: repeat(4, 1fr); }
.cards-3 { grid-template-columns: repeat(3, 1fr); }
.card {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  transition: 0.3s ease;
}
.card:hover { transform: translateY(-6px); border-color: rgba(245,197,24,0.35); box-shadow: var(--shadow); }
.card-media {
  height: 300px;
  padding: 20px 16px 12px;
  background: linear-gradient(180deg, #f5f7fb, #e6eaef);
  display: flex;
  align-items: center;
  justify-content: center;
}
.card-media img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  object-position: center;
}
.product-card .card-media {
  height: 360px;
  padding: 24px 18px 14px;
}
.card-body { padding: 18px 18px 22px; }
.card-body p { color: var(--muted); font-size: 0.95rem; margin-top: 8px; }
.tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 6px;
}

.industry-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 14px; }
.industry {
  position: relative;
  min-height: 220px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--line);
}
.industry img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.9) contrast(1.05); }
.industry span {
  position: absolute;
  inset: auto 12px 12px 12px;
  padding: 10px 12px;
  background: rgba(7,9,14,0.78);
  border-radius: 12px;
  font-weight: 700;
}
.industry:first-child { grid-row: span 2; min-height: 454px; }

.cta-band {
  background:
    linear-gradient(120deg, rgba(245,197,24,0.12), transparent 40%),
    var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 42px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.page-hero {
  padding: 54px 0 20px;
}
.page-hero h1 { margin-bottom: 12px; }

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: start;
}
.about-copy p { color: var(--muted); margin-bottom: 16px; }
.benefits { display: grid; gap: 12px; margin-top: 20px; }
.benefits li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
}
.benefits i {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gold-dim);
  color: var(--gold);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  font-style: normal;
  font-weight: 800;
}
.layout-shot {
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
}
.layout-shot img { width: 100%; }
.machine-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 18px;
}
.machine-list li {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 14px;
  color: #d5dbe6;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}
.filters button {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  border-radius: 999px;
  padding: 9px 14px;
  cursor: pointer;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.04em;
}
.filters button.is-active,
.filters button:hover {
  background: var(--gold);
  color: #141108;
  border-color: var(--gold);
}
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.product-card.is-hidden,
.catalog-block.is-hidden { display: none !important; }
.product-card.is-compact .card-media { height: 200px; }
.catalog-block { margin-top: 56px; }
.catalog-block h2 { margin-bottom: 8px; }
.catalog-block .lede { margin-bottom: 16px; }
.spec {
  margin-top: 10px;
  font-size: 13px;
  color: var(--muted);
}
.spec b { color: var(--text); font-weight: 700; }

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 16px;
  margin-top: 16px;
}
table { width: 100%; border-collapse: collapse; min-width: 640px; }
th, td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--line); font-size: 14px; }
th { background: #1b2638; color: var(--gold); font-family: var(--display); letter-spacing: 0.08em; }
tr:nth-child(even) td { background: rgba(255,255,255,0.02); }

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
}
.info-card, .form-card {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 28px;
}
.info-row { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.info-row:last-child { border-bottom: 0; }
.info-row small { color: var(--gold); letter-spacing: 0.12em; text-transform: uppercase; font-weight: 800; display: block; }
.info-row a:hover { color: var(--gold); }
.map-embed {
  margin-top: 18px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  min-height: 220px;
}
.map-embed iframe { width: 100%; height: 220px; border: 0; filter: grayscale(0.3) contrast(1.05); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); font-weight: 700; }
.field input, .field select, .field textarea {
  background: #0c111a;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  outline: none;
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-dim);
}
.field textarea { min-height: 130px; resize: vertical; }
.form-status { margin-top: 12px; font-size: 14px; min-height: 1.4em; }
.form-status.is-ok { color: #7dffa3; }
.form-status.is-err { color: #ff8b8b; }
.form-status.is-pending { color: var(--gold); }
.hp-field {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}
.robot-check {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  text-transform: none;
  letter-spacing: 0;
  font-size: 14px;
  color: var(--text);
  cursor: pointer;
}
.robot-check input {
  width: 18px;
  height: 18px;
  accent-color: var(--gold);
}

.download-hero {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 32px;
  align-items: center;
}
.catalog-cover {
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(245,197,24,0.25);
  box-shadow: var(--shadow);
  background: #fff;
}
.catalog-cover img { width: 100%; }
.thumbs { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; margin-top: 22px; }
.thumbs img {
  border-radius: 10px;
  border: 1px solid var(--line);
  height: 120px;
  width: 100%;
  object-fit: cover;
  object-position: top;
  background: #fff;
}

.site-footer {
  margin-top: 40px;
  border-top: 1px solid var(--line);
  padding: 42px 0 24px;
  background: #05070b;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 28px;
}
.footer-brand img { height: 48px; border-radius: 6px; margin-bottom: 14px; }
.site-footer p, .site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--gold); }
.site-footer h3 { margin-bottom: 12px; }
.legal {
  margin-top: 28px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: #6d7787;
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.reveal { opacity: 0; transform: translateY(22px); transition: 0.7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .hero-grid, .about-grid, .contact-grid, .download-hero, .cta-band, .footer-grid {
    grid-template-columns: 1fr;
  }
  .cards-4, .cards-3, .product-grid, .stats, .industry-grid, .machine-list {
    grid-template-columns: 1fr 1fr;
  }
  .industry:first-child { grid-row: auto; min-height: 240px; }
  .header-cta { display: none; }
  .nav-toggle { display: block; }
  .site-nav {
    position: fixed;
    inset: var(--header) 16px auto 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    background: rgba(12, 17, 26, 0.96);
    border: 1px solid var(--line);
    border-radius: 18px;
    box-shadow: var(--shadow);
  }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 12px 14px; }
  .carousel-viewport { height: 400px; }
  .carousel-card { width: min(240px, 62%); height: 340px; }
  .thumbs { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 640px) {
  .wrap, .header-inner { width: min(var(--max), calc(100% - 24px)); }
  .cards-4, .cards-3, .product-grid, .stats, .industry-grid, .machine-list, .form-grid {
    grid-template-columns: 1fr;
  }
  .section { padding: 64px 0; }
  .cta-band, .form-card, .info-card { padding: 22px; }
  .hero-meta { flex-direction: column; gap: 14px; }
  .carousel-viewport { height: 360px; }
  .carousel-card { width: min(78vw, 280px); height: 300px; }
  .hero-prev, .hero-next { width: 42px; height: 42px; }
  .card-media { height: 250px; }
  .product-card .card-media { height: 280px; }
  .thumbs { grid-template-columns: repeat(2, 1fr); }
}