/* ==========================================================================
   Shapovalov SpecTech — landing styles
   ========================================================================== */

:root {
  --navy-900: #0e1b26;
  --navy-800: #142838;
  --navy-700: #1c3648;
  --orange-500: #ff6a1a;
  --orange-600: #e85d0f;
  --orange-100: #fff1e8;
  --grey-50: #f6f7f8;
  --grey-100: #eceef0;
  --grey-300: #d3d8dc;
  --grey-500: #8a949c;
  --grey-700: #4c5760;
  --ink: #101820;
  --white: #ffffff;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 12px 30px rgba(14, 27, 38, 0.10);
  --shadow-sm: 0 4px 12px rgba(14, 27, 38, 0.08);
  --container: 1160px;
  --font: 'Inter', 'Segoe UI', system-ui, -apple-system, Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; min-width: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0 0 0.5em; line-height: 1.2; font-weight: 800; }
p { margin: 0 0 1em; color: var(--grey-700); }
ul { margin: 0; padding: 0; list-style: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.icon { width: 24px; height: 24px; }
.icon-xs { width: 16px; height: 16px; flex-shrink: 0; }
.icon-sm { width: 20px; height: 20px; flex-shrink: 0; }
.icon-md { width: 32px; height: 32px; color: var(--orange-500); }
.icon-lg { width: 48px; height: 48px; color: var(--orange-500); flex-shrink: 0; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--orange-500); color: var(--white); box-shadow: 0 8px 20px rgba(255,106,26,0.35); }
.btn-primary:hover { background: var(--orange-600); }
.btn-outline { background: transparent; border-color: var(--navy-700); color: var(--navy-800); }
.btn-outline:hover { background: var(--navy-800); color: var(--white); }
.btn-sm { padding: 9px 18px; font-size: 13px; }
.btn-block { width: 100%; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--grey-100);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 12px; padding-bottom: 12px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 17px; color: var(--navy-900); }
.brand-mark {
  width: 38px; height: 38px; border-radius: 10px;
  background: linear-gradient(135deg, var(--orange-500), var(--orange-600));
  color: #fff; display: flex; align-items: center; justify-content: center; font-size: 19px;
  flex-shrink: 0;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text small { font-weight: 500; font-size: 11.5px; color: var(--grey-500); }

.main-nav { display: flex; gap: 26px; }
.main-nav a { font-weight: 600; font-size: 14.5px; color: var(--navy-800); }
.main-nav a:hover { color: var(--orange-600); }

.header-actions { display: flex; align-items: center; gap: 14px; }
.lang-switch { display: flex; border: 1px solid var(--grey-300); border-radius: 999px; overflow: hidden; font-size: 12.5px; font-weight: 700; }
.lang-switch a { padding: 6px 11px; color: var(--grey-500); }
.lang-switch a.active { background: var(--navy-900); color: #fff; }
.phone-link { display: flex; align-items: center; gap: 6px; font-weight: 700; font-size: 14px; color: var(--navy-900); }
.phone-link .icon-sm { color: var(--orange-500); }
.burger { display: none; flex-direction: column; gap: 4px; background: none; border: none; cursor: pointer; padding: 6px; }
.burger span { width: 22px; height: 2px; background: var(--navy-900); border-radius: 2px; }

/* Hero */
.hero { padding: 56px 0 40px; background: radial-gradient(circle at 85% 0%, var(--orange-100), transparent 55%); }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.kicker {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--navy-900); color: #fff; font-weight: 700; font-size: 12.5px;
  padding: 7px 14px; border-radius: 999px; margin-bottom: 18px;
}
.kicker .icon-xs { color: var(--orange-500); }
.hero h1 { font-size: clamp(30px, 4vw, 44px); color: var(--navy-900); letter-spacing: -0.02em; }
.hero .lead, .machine-hero .lead { font-size: 17px; color: var(--grey-700); max-width: 540px; }
.hero-actions { display: flex; gap: 14px; margin: 26px 0; flex-wrap: wrap; }
.badge-list { display: flex; flex-wrap: wrap; gap: 10px 22px; }
.badge-list li { display: flex; align-items: center; gap: 7px; font-size: 13.5px; font-weight: 600; color: var(--navy-800); }
.badge-list .icon-xs { color: var(--orange-500); }

/* Photo placeholder */
.photo-placeholder {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; background: linear-gradient(145deg, var(--grey-100), var(--grey-50));
  border: 1.5px dashed var(--grey-300);
  border-radius: var(--radius);
  color: var(--grey-500);
  font-size: 13px; font-weight: 600; text-align: center;
  aspect-ratio: 4 / 3; width: 100%; padding: 20px;
}
.photo-placeholder .ph-icon { width: 46px; height: 46px; color: var(--grey-500); }
.photo-placeholder.small { aspect-ratio: 1 / 1; padding: 10px; font-size: 11.5px; }
.photo-placeholder.small .ph-icon { width: 30px; height: 30px; }
.hero-media .photo-placeholder { aspect-ratio: 5/4; }

/* Sections */
.section { padding: 64px 0; }
.section.alt { background: var(--grey-50); }
.section h2 { font-size: clamp(24px, 3vw, 32px); color: var(--navy-900); }
.section-sub { max-width: 560px; color: var(--grey-700); margin-top: -4px; }

/* Scan (5 questions) */
.scan-section h2 { text-align: center; margin-bottom: 34px; }
.scan-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.scan-card {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px;
  background: var(--white); border: 1px solid var(--grey-100); border-radius: var(--radius);
  padding: 22px 18px; box-shadow: var(--shadow-sm);
}
.scan-num { font-size: 26px; font-weight: 800; color: var(--orange-500); line-height: 1; }
.scan-card h3 { font-size: 16px; margin: 0; color: var(--navy-900); }
.scan-card p { flex-basis: 100%; font-size: 13.5px; margin: 4px 0 0; }

/* Fleet grid */
.fleet-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 30px; }
.fleet-card {
  display: block; background: var(--white); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--grey-100);
  transition: transform .15s ease, box-shadow .15s ease;
}
.fleet-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.fleet-card .photo-placeholder { border-radius: 0; border-width: 0 0 1px; aspect-ratio: 16/10; }
.fleet-card-body { padding: 20px; }
.fleet-card-body h3 { font-size: 18px; color: var(--navy-900); }
.fleet-card-body p { font-size: 13.5px; margin-bottom: 14px; }
.fleet-card-price { display: flex; align-items: center; justify-content: space-between; font-weight: 700; }
.fleet-card-price span:first-child { color: var(--orange-600); }
.fleet-card-link { font-size: 13px; color: var(--navy-800); }

/* Price table (home) */
.price-table { display: flex; flex-direction: column; gap: 10px; margin-top: 26px; }
.price-row-card {
  display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.4fr; gap: 14px; align-items: center;
  background: var(--white); border: 1px solid var(--grey-100); border-radius: var(--radius-sm);
  padding: 16px 20px; box-shadow: var(--shadow-sm); transition: border-color .15s ease;
}
.price-row-card:hover { border-color: var(--orange-500); }
.pr-name { font-weight: 800; color: var(--navy-900); }
.pr-hour { color: var(--orange-600); font-weight: 700; }
.pr-shift { color: var(--grey-700); font-size: 14px; }
.pr-min { font-size: 13px; color: var(--grey-500); text-align: right; }
.price-note { font-size: 12.5px; color: var(--grey-500); margin-top: 14px; }

/* Scenarios */
.scenarios-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 26px; }
.scenario-card { background: var(--white); border-radius: var(--radius); padding: 22px; border-left: 4px solid var(--orange-500); box-shadow: var(--shadow-sm); }
.scenario-card h3 { font-size: 16px; color: var(--navy-900); }
.scenario-card p { font-size: 13.5px; margin: 0; }

/* Trust */
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 26px; }
.trust-card { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; text-align: left; }
.trust-card h3 { font-size: 16px; margin: 0; color: var(--navy-900); }
.trust-card p { flex-basis: 100%; font-size: 13.5px; margin: 4px 0 0; }
.proof-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 36px; }

/* Order form */
.order-form-section { padding: 64px 0; background: var(--navy-900); color: #fff; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.form-intro h2 { color: #fff; }
.form-intro p { color: rgba(255,255,255,0.7); }
.form-trust-list { display: flex; flex-direction: column; gap: 10px; margin: 20px 0; }
.form-trust-list li { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; }
.form-trust-list .icon-xs { color: var(--orange-500); }
.phone-big { display: inline-flex; align-items: center; gap: 10px; font-size: 22px; font-weight: 800; color: #fff; margin-top: 14px; }
.phone-big .icon { color: var(--orange-500); }

.order-form { background: #fff; border-radius: var(--radius); padding: 28px; display: flex; flex-direction: column; gap: 14px; color: var(--ink); box-shadow: var(--shadow); }
.order-form label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; font-weight: 700; color: var(--navy-800); }
.order-form input, .order-form select, .order-form textarea {
  font-family: inherit; font-size: 14.5px; padding: 11px 13px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--grey-300); background: var(--grey-50); color: var(--ink);
}
.order-form input:focus, .order-form select:focus, .order-form textarea:focus { outline: none; border-color: var(--orange-500); background: #fff; }
.file-label input { padding: 8px; }
.form-privacy { font-size: 11.5px; color: var(--grey-500); text-align: center; margin: 0; }
.alert-success {
  display: flex; align-items: center; gap: 8px; background: #eafbf1; color: #167a4c;
  border: 1px solid #b9edd0; border-radius: var(--radius-sm); padding: 14px 18px; font-weight: 600; margin-top: 24px;
}

/* Coverage */
.coverage-block { display: flex; align-items: flex-start; gap: 22px; }
.coverage-block h2 { margin-bottom: 8px; }

/* Footer */
.site-footer { background: var(--navy-800); color: rgba(255,255,255,0.85); padding: 56px 0 20px; }
.footer-inner { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 40px; }
.site-footer .brand { color: #fff; margin-bottom: 12px; }
.site-footer .brand-text small { color: rgba(255,255,255,0.55); }
.footer-col h4 { color: #fff; font-size: 14px; margin-bottom: 14px; }
.footer-col a { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; font-size: 14px; color: rgba(255,255,255,0.85); }
.footer-col p { color: rgba(255,255,255,0.6); font-size: 13.5px; }
.messengers { display: flex; gap: 8px; margin-top: 4px; flex-wrap: wrap; }
.msg-btn { background: rgba(255,255,255,0.08); padding: 7px 14px; border-radius: 999px; font-size: 12.5px; font-weight: 700; margin: 0; }
.msg-btn:hover { background: var(--orange-500); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); margin-top: 40px; padding-top: 20px; font-size: 12.5px; color: rgba(255,255,255,0.5); }

.mobile-call-fab {
  display: none; position: fixed; right: 18px; bottom: 18px; z-index: 60;
  width: 56px; height: 56px; border-radius: 50%; background: var(--orange-500); color: #fff;
  align-items: center; justify-content: center; box-shadow: 0 10px 24px rgba(255,106,26,0.45);
}
.mobile-call-fab .icon { width: 24px; height: 24px; }

/* Machine page specific */
.breadcrumbs { display: flex; gap: 8px; align-items: center; font-size: 13px; color: var(--grey-500); padding: 16px 20px 0; }
.breadcrumbs a { font-weight: 600; color: var(--navy-800); }
.machine-hero { padding: 30px 0 50px; }
.machine-hero-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 44px; align-items: center; }
.machine-hero h1 { font-size: clamp(26px, 3.4vw, 36px); color: var(--navy-900); }
.hero-price-row { display: flex; gap: 14px; margin: 20px 0; }
.price-tag { background: var(--orange-100); border-radius: var(--radius-sm); padding: 10px 18px; display: flex; flex-direction: column; }
.price-tag.secondary { background: var(--grey-100); }
.price-value { font-size: 21px; font-weight: 800; color: var(--orange-600); }
.price-tag.secondary .price-value { color: var(--navy-900); }
.price-unit { font-size: 12px; color: var(--grey-500); font-weight: 600; }

.specs-table { display: flex; flex-direction: column; margin-top: 24px; border: 1px solid var(--grey-100); border-radius: var(--radius); overflow: hidden; }
.specs-row { display: flex; justify-content: space-between; padding: 15px 20px; border-bottom: 1px solid var(--grey-100); }
.specs-row:last-child { border-bottom: none; }
.specs-row:nth-child(even) { background: var(--grey-50); }
.specs-key { color: var(--grey-700); font-weight: 600; }
.specs-val { font-weight: 800; color: var(--navy-900); }

.price-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 24px; }
.price-card { background: #fff; border: 1px solid var(--grey-100); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow-sm); text-align: center; }
.pc-label { display: block; font-size: 12.5px; color: var(--grey-500); font-weight: 700; text-transform: uppercase; letter-spacing: .03em; margin-bottom: 8px; }
.pc-value { display: block; font-size: 19px; font-weight: 800; color: var(--navy-900); }

.use-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 22px; }
.use-list li { display: flex; align-items: center; gap: 10px; background: var(--grey-50); border-radius: var(--radius-sm); padding: 14px 16px; font-weight: 600; color: var(--navy-800); }
.use-list .icon-sm { color: var(--orange-500); }

.related-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: 24px 0; }
.related-card { text-align: center; font-size: 13px; font-weight: 700; color: var(--navy-800); display: flex; flex-direction: column; gap: 8px; }
.related-card .photo-placeholder { border-radius: var(--radius); }

/* Responsive */
@media (max-width: 980px) {
  .hero-grid, .form-grid, .machine-hero-grid { grid-template-columns: 1fr; }
  .hero-media, .machine-hero-media { order: -1; max-width: 420px; margin: 0 auto; }
  .scan-grid { grid-template-columns: repeat(3, 1fr); }
  .fleet-grid, .trust-grid, .scenarios-grid { grid-template-columns: repeat(2, 1fr); }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .main-nav { display: none; }
  .main-nav.open {
    display: flex; flex-direction: column; gap: 0; position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; padding: 10px 20px 16px; border-bottom: 1px solid var(--grey-100); box-shadow: var(--shadow-sm);
  }
  .main-nav.open a { padding: 12px 0; border-bottom: 1px solid var(--grey-100); }
  .site-header { position: sticky; }
  .burger { display: flex; }
  .header-actions .phone-link span { display: none; }
  .hero-actions { flex-wrap: nowrap; gap: 10px; }
  .hero-actions .btn { flex: 1 1 0; width: auto; padding: 13px 10px; font-size: 13px; gap: 6px; }
  .scan-grid, .use-list, .price-cards { grid-template-columns: 1fr 1fr; }
  .fleet-grid, .trust-grid, .scenarios-grid, .proof-strip, .related-grid { grid-template-columns: 1fr; }
  .price-row-card { grid-template-columns: 1fr 1fr; row-gap: 6px; }
  .pr-min { grid-column: span 2; text-align: left; }
  .footer-inner { grid-template-columns: 1fr; }
  .mobile-call-fab { display: flex; }
  .btn-sm { display: none; }
}
@media (max-width: 480px) {
  .scan-grid, .use-list, .price-cards { grid-template-columns: 1fr; }
}