:root {
  --bg: #0b1020;
  --bg-soft: #111831;
  --card: rgba(255,255,255,0.06);
  --card-border: rgba(255,255,255,0.12);
  --text: #f4f7fb;
  --muted: #b5bfd4;
  --accent: #ff5a1f;
  --accent-2: #f0b429;
  --dark: #07101f;
  --max: 1180px;
  --shadow: 0 20px 60px rgba(0,0,0,.24);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #08101f 0%, #0d1630 44%, #09111f 100%);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.topbar {
  background: #050914;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  color: var(--muted);
  font-size: .95rem;
}
.topbar .container, .header .container {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.topbar .container { min-height: 42px; }
.header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(8, 14, 28, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.header .container { min-height: 86px; }
.brand { display: flex; align-items: center; gap: 14px; font-weight: 800; }
.brand img { width: 82px; height: auto; }
.brand-text strong { display:block; font-size:1.05rem; letter-spacing:.04em; }
.brand-text span { color:var(--muted); font-size:.88rem; }
.nav-toggle { display:none; background:none; border:1px solid rgba(255,255,255,.16); color:#fff; border-radius:12px; padding:10px 12px; }
.nav { display:flex; align-items:center; gap:22px; }
.nav a { color:#dbe3f4; font-weight:600; }
.nav a:hover, .nav a.active { color:#fff; }
.nav-cta { display:flex; gap:10px; align-items:center; }
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding: 14px 20px; border-radius: 14px; font-weight: 700; transition:.2s ease;
  border: 1px solid transparent; cursor:pointer;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: linear-gradient(135deg, var(--accent), #ff7b29); color:#fff; box-shadow:0 14px 30px rgba(255,90,31,.25); }
.btn-secondary { border-color: rgba(255,255,255,.16); color:#fff; background: rgba(255,255,255,.04); }
.btn-small { padding: 11px 16px; border-radius: 12px; }
.hero {
  padding: 84px 0 44px;
  background:
    radial-gradient(circle at 20% 10%, rgba(255,90,31,.20), transparent 30%),
    radial-gradient(circle at 85% 15%, rgba(240,180,41,.18), transparent 22%);
}
.hero-grid, .split { display:grid; grid-template-columns: 1.15fr .95fr; gap:42px; align-items:center; }
.badge {
  display:inline-flex; align-items:center; gap:8px; padding:8px 12px;
  border-radius:999px; background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.12);
  color:#ffd08d; font-size:.92rem; font-weight:700;
}
h1, h2, h3 { line-height:1.1; margin:0 0 16px; }
h1 { font-size: clamp(2.45rem, 5vw, 4.5rem); letter-spacing:-.03em; }
h2 { font-size: clamp(2rem, 4vw, 3rem); letter-spacing:-.02em; }
h3 { font-size: 1.35rem; }
p.lead { font-size:1.15rem; color:#d7dfef; max-width: 760px; }
.hero-points, .mini-list { list-style:none; padding:0; margin:24px 0; display:grid; gap:12px; }
.hero-points li, .mini-list li {
  display:flex; gap:12px; align-items:flex-start; color:#dce5f5;
}
.check { width:22px; height:22px; border-radius:50%; flex:0 0 22px; background:linear-gradient(135deg,var(--accent),var(--accent-2)); margin-top:2px; box-shadow:0 8px 18px rgba(255,90,31,.25); }
.card, .panel {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 26px;
  box-shadow: var(--shadow);
}
.hero-media {
  overflow:hidden; position:relative;
}
.hero-media img { width:100%; height:100%; object-fit:cover; }
.hero-media .hero-float {
  position:absolute; right:18px; bottom:18px; padding:16px 18px; max-width:280px;
  background: rgba(5,10,20,.78); border: 1px solid rgba(255,255,255,.14); backdrop-filter: blur(8px);
  border-radius:20px;
}
.hero-float strong { display:block; font-size:1.1rem; margin-bottom:4px; }
section { padding: 34px 0; }
.section-heading { display:flex; justify-content:space-between; align-items:end; gap:24px; margin-bottom:24px; }
.section-heading p { max-width: 760px; color: var(--muted); margin: 0; }
.grid-2, .grid-3, .grid-4 { display:grid; gap:22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.feature-card, .app-card, .machine-card, .article-card, .tutorial-card, .stat-card, .faq-item {
  padding: 24px;
}
.feature-card h3, .machine-card h3, .article-card h3 { margin-bottom: 10px; }
.feature-card p, .machine-card p, .article-card p, .app-card p, .tutorial-card p, .faq-item p, .stat-card p {
  color: var(--muted); margin: 0;
}
.icon-dot {
  width: 46px; height: 46px; border-radius: 14px; margin-bottom: 14px;
  background: linear-gradient(135deg, rgba(255,90,31,.98), rgba(240,180,41,.95));
  box-shadow:0 14px 24px rgba(255,90,31,.2);
}
.machine-card img, .app-card img, .article-card img { border-radius: 20px; margin-bottom: 18px; aspect-ratio: 16/11; object-fit: cover; width:100%; }
.stat-strip { display:grid; grid-template-columns: repeat(4, 1fr); gap:16px; margin: 10px 0 18px; }
.stat-card { text-align:center; }
.stat-card strong { display:block; font-size:1.7rem; margin-bottom:6px; }
.cta-band {
  padding: 28px; border-radius: 28px;
  background: linear-gradient(135deg, rgba(255,90,31,.16), rgba(240,180,41,.08));
  border:1px solid rgba(255,255,255,.1);
}
.comparison-table { width:100%; border-collapse: collapse; overflow:hidden; border-radius:24px; }
.comparison-wrap { overflow:auto; }
.comparison-table th, .comparison-table td {
  padding: 16px 18px; border-bottom:1px solid rgba(255,255,255,.08); text-align:left;
}
.comparison-table th { background:rgba(255,255,255,.06); }
.comparison-table tr:last-child td { border-bottom:none; }
.tutorial-grid .tutorial-card { display:flex; flex-direction:column; gap:16px; }
.tutorial-meta { display:flex; gap:10px; flex-wrap:wrap; }
.pill {
  display:inline-flex; align-items:center; padding:6px 10px; border-radius:999px;
  background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.09); color:#ffcf8a; font-size:.86rem; font-weight:700;
}
.form-card { padding: 28px; }
.form-grid { display:grid; grid-template-columns: repeat(2, 1fr); gap:16px; }
.form-grid .full { grid-column: 1 / -1; }
label { display:block; font-size:.96rem; font-weight:700; margin-bottom:6px; }
input, select, textarea {
  width:100%; padding:14px 15px; border-radius:14px; border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03); color:#fff; font: inherit;
}
textarea { min-height: 138px; resize: vertical; }
input::placeholder, textarea::placeholder { color:#9ba8c0; }
.kicker { color:#ffcf8a; font-weight:800; letter-spacing:.12em; text-transform:uppercase; font-size:.84rem; }
.footer { margin-top: 52px; border-top:1px solid rgba(255,255,255,.08); background:#040914; }
.footer-grid { display:grid; grid-template-columns: 1.2fr .8fr .8fr; gap:24px; padding: 40px 0; }
.footer small, .footer p, .footer a { color: var(--muted); }
.footer-links { display:grid; gap:8px; }
.page-hero { padding: 64px 0 24px; }
.page-hero .panel { padding: 30px; overflow:hidden; }
.page-hero img { border-radius: 20px; }
.quote-callout { padding:20px; border-left:4px solid var(--accent); background:rgba(255,255,255,.04); border-radius:18px; color:#dee7f5; }
.blog-list { display:grid; gap:22px; }
.article-card { display:grid; grid-template-columns: 260px 1fr; gap:24px; align-items:center; }
.article-card img { margin-bottom:0; }
.article-body { max-width: 850px; }
.article-body h1, .article-body h2, .article-body h3 { margin-top: 34px; }
.article-body p, .article-body li { color:#d9e2f2; }
.article-body ul { padding-left: 20px; }
.notice {
  padding:16px 18px; border-radius:16px; background:rgba(240,180,41,.12); border:1px solid rgba(240,180,41,.3); color:#ffe3ae;
}
@media (max-width: 980px) {
  .hero-grid, .split, .grid-4, .grid-3, .grid-2, .footer-grid, .article-card, .stat-strip { grid-template-columns: 1fr; }
  .nav-toggle { display:block; }
  .nav-shell { position: relative; }
  .nav {
    position:absolute; top:calc(100% + 10px); right:0; left:0; display:none; flex-direction:column; align-items:flex-start;
    padding:18px; background:#08111f; border:1px solid rgba(255,255,255,.09); border-radius:20px;
  }
  .nav.open { display:flex; }
  .nav-cta { display:none; }
  .form-grid { grid-template-columns: 1fr; }
}