.language-switcher {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.lang-btn {
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 500;
  color: var(--foreground);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border 0.2s;
}

.lang-btn:hover {
  background: var(--accent);
}

.lang-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--primary-foreground);
}

@media (max-width: 768px) {
  .language-switcher {
    margin-top: 0.5rem;
    justify-content: flex-end;
  }
}

.partners-section {
    padding: 2rem 1rem;
    text-align: center;
    overflow: hidden;
  }

  .partners-title {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--foreground);
  }

  .carousel {
    width: 100%;
    overflow: hidden;
  }

  .carousel-track {
    display: flex;
    gap: 2rem;
    animation: scroll 30s linear infinite; /* длиннее время = плавнее */
  }

  .partner-logo {
    flex: 0 0 auto;
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .partner-logo img {
    width: 100px;
    height: 100px;
    object-fit: contain;
    filter: drop-shadow(0 0 2px rgba(0,0,0,0.3));
  }

  @keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); } /* половина, т.к. контент продублирован */
  }

/* Partners grid */
.partners-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 768px) {
  .partners-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  .partners-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.partner-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  text-align: center;
}

.partner-logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.partner-logo-img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.partner-info { display: flex; flex-direction: column; gap: 0.25rem; min-width: 120px; padding: auto; }
.partner-name { font-weight: 600; text-align: center;}

/* ===== HEADER ===== */
.site-header {
  background: rgba(15, 23, 42, 0.95);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(6px);
  position: sticky;
  top: 0;
  z-index: 9999;
  padding: 0.6rem 0;
}

.logo-img { height: 20px; display: block; }

.nav-links {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

.nav-link {
  color: var(--foreground);
  text-decoration: none;
  font-weight: 500;
  padding: 0.25rem 0.5rem;
}

.nav-link:hover {
  color: #60a5fa;
  text-decoration: none;
}

.burger {
  display: none;
  font-size: 1.25rem;
  background: none;
  border: none;
  color: var(--foreground);
  cursor: pointer;
  padding: 0.25rem 0.5rem;
}

/* Mobile menu styles */
.mobile-menu {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
  padding: 0.75rem;
  background: rgba(10, 14, 26, 0.97);
  border-bottom-left-radius: 8px;
  border-bottom-right-radius: 8px;
}

/* reuse existing .hidden class (already in your CSS) */

/* Responsive */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .burger { display: block; }
}


/* CSS Variables */
:root {
  --font-size: 14px;
  --background: #0a0e1a;
  --foreground: #e8eaed;
  --card: rgba(15, 23, 42, 0.8);
  --card-foreground: #e8eaed;
  --popover: rgba(15, 23, 42, 0.95);
  --popover-foreground: #e8eaed;
  --primary: #6366f1;
  --primary-foreground: #ffffff;
  --secondary: rgba(30, 41, 59, 0.8);
  --secondary-foreground: #e8eaed;
  --muted: rgba(51, 65, 85, 0.6);
  --muted-foreground: #94a3b8;
  --accent: rgba(99, 102, 241, 0.2);
  --accent-foreground: #e8eaed;
  --destructive: #ef4444;
  --destructive-foreground: #ffffff;
  --border: rgba(99, 102, 241, 0.3);
  --input: rgba(30, 41, 59, 0.6);
  --input-background: rgba(30, 41, 59, 0.4);
  --switch-background: rgba(51, 65, 85, 0.8);
  --font-weight-medium: 500;
  --font-weight-normal: 400;
  --ring: rgba(99, 102, 241, 0.6);
  --radius: 0.75rem;
}

/* Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: var(--font-size);
}

body {
  background: linear-gradient(135deg, #0a0e1a 0%, #1e1b4b 50%, #312e81 100%);
  background-attachment: fixed;
  min-height: 100vh;
  color: var(--foreground);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 2;
  overscroll-behavior: none;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}

#apply-coordinates {
  display: none;
}

/* Space Background */
#space-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -1;
  overflow: hidden;
  background: linear-gradient(135deg, #0a0e1a 0%, #1e1b4b 50%, #312e81 100%);
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 10000;
  background: var(--popover);
  color: var(--foreground);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem;
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
  max-width: 720px;
  margin: 0 auto;
}
.cookie-banner p { margin: 0 0 0.75rem 0; font-size: 0.95rem; line-height: 1.5; }
.cookie-banner a { color: #60a5fa; text-decoration: none; }
.cookie-banner a:hover { text-decoration: underline; }
.cookie-actions { display: flex; gap: 0.5rem; justify-content: flex-end; flex-wrap: wrap; }
.cookie-btn { padding: 0.5rem 0.9rem; border-radius: 8px; border: 1px solid rgba(255,255,255,0.12); cursor: pointer; background: transparent; color: var(--foreground); }
.cookie-btn-primary { background: var(--primary); color: var(--primary-foreground); border-color: var(--primary); }
.cookie-btn:hover { filter: brightness(1.05); }

@media (min-width: 900px) {
  .cookie-banner { left: auto; right: 2rem; bottom: 2rem; }
}

.stars {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(1px 1px at 20% 30%, rgba(255,255,255,0.8), transparent),
    radial-gradient(1px 1px at 40% 70%, rgba(255,255,255,0.6), transparent),
    radial-gradient(1px 1px at 60% 40%, rgba(255,255,255,0.9), transparent),
    radial-gradient(1px 1px at 80% 80%, rgba(255,255,255,0.7), transparent);
  background-repeat: no-repeat;
  animation: float 15s ease-in-out infinite alternate;
}



@keyframes twinkle {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}


.star {
  will-change: transform, opacity;
}



@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(99, 102, 241, 0.3); }
  50% { box-shadow: 0 0 30px rgba(99, 102, 241, 0.6), 0 0 40px rgba(99, 102, 241, 0.4); }
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Glass Effect */
.glass-card {
  background: rgba(0, 0, 0, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  border-radius: var(--radius);
}

.neon-border {
  border: 1px solid rgba(99, 102, 241, 0.6);
  box-shadow: 
    0 0 10px rgba(99, 102, 241, 0.3),
    inset 0 0 10px rgba(99, 102, 241, 0.1);
}

.glow {
  animation: pulse-glow 3s ease-in-out infinite;
}

.animate-spin {
  animation: spin 1s linear infinite;
}

/* Typography */
h1 {
  font-size: 2rem;
  font-weight: var(--font-weight-medium);
  text-shadow: 0 0 10px rgba(99, 102, 241, 0.5);
  line-height: 1;
  
}

h2 {
  font-size: 1.5rem;
  font-weight: var(--font-weight-medium);
  text-shadow: 0 0 8px rgba(99, 102, 241, 0.4);
}

h3 {
  font-size: 1.25rem;
  font-weight: var(--font-weight-medium);
  text-shadow: 0 0 6px rgba(99, 102, 241, 0.3);
}

h4 {
  font-size: 1rem;
  font-weight: var(--font-weight-medium);
}

/* Layout */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.mx-auto { margin-left: auto; margin-right: auto; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-12 { margin-bottom: 3rem; margin-top: 3rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; margin-bottom: 1.5rem; }
.ml-2 { margin-left: 0.5rem; }
.ml-auto { margin-left: auto; }
.mr-2 { margin-right: 0.5rem; }

.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; margin-top: 1.5rem; }
.p-66 { padding: 1.5rem;}
.p-7 { padding: 1rem;}
.p-8 { padding: 1.5rem; margin-bottom: 25px; margin-top: 25px; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }

.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }

/* Flexbox */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.flex-1 { flex: 1; }

/* Grid */
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.col-span-2 { grid-column: span 2 / span 2; }

@media (min-width: 768px) {
  .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .md\:grid-cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  .lg\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 1280px) {
  .xl\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* Sizing */
.w-4 { width: 1rem; }
.w-5 { width: 1.25rem; }
.w-6 { width: 1.5rem; }
.w-7 { width: 2rem;}
.w-8 { width: 2rem; padding: 10px}
.w-10 { width: 2.5rem; }
.w-12 { width: 3rem; min-width: 3rem; }
.w-16 { width: 4rem; }

.w-full { width: 100%; }

.h-2 { height: 0.5rem; }
.h-4 { height: 1rem; }
.h-5 { height: 1.25rem; }
.h-6 { height: 1.5rem; }
.h-8 { height: 2rem; border-radius: 50%}
.h-10 { height: 2.5rem; }
.h-12 { height: 3rem; border-radius: 50%}
.h-16 { height: 4rem; border-radius: 50%}

.h-96 { height: 24rem; }

.max-w-2xl { max-width: 42rem; }
.max-w-6xl { max-width: 72rem; }

.min-h-screen { min-height: 100vh; }

/* Position */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }

.z-10 { z-index: 10; }

/* Display */
.hidden { display: none; }
.block { display: block; }

/* Text */
.text-center { text-align: center; }
.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-3xl { font-size: 1.875rem; }
.font-bold { font-weight: 700; }
.font-medium { font-weight: 500; }

.text-white { color: #ffffff; }
.text-muted-foreground { color: var(--muted-foreground); }
.text-primary { color: var(--primary); }
.text-green-400 { color: #4ade80; }
.text-red-400 { color: #f87171; }
.text-blue-400 { color: #60a5fa; }
.text-cyan-400 { color: #22d3ee; }
.text-purple-400 { color: #c084fc; }

/* Background */
.bg-primary { background-color: var(--primary); }
.bg-gradient-to-br { background-image: linear-gradient(to bottom right, var(--tw-gradient-stops)); }
.bg-gradient-to-r { background-image: linear-gradient(to right, var(--tw-gradient-stops)); }
.bg-clip-text { background-clip: text; }
.text-transparent { color: transparent; }

.from-indigo-400 { --tw-gradient-from: #818cf8; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, transparent); }
.via-purple-400 { --tw-gradient-via: #c084fc; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-via), var(--tw-gradient-to); }
.to-cyan-400 { --tw-gradient-to: #22d3ee; }

.from-indigo-500 { --tw-gradient-from: #6366f1; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, transparent); }
.to-purple-600 { --tw-gradient-to: #9333ea; }

.from-purple-500 { --tw-gradient-from: #a855f7; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, transparent); }
.to-indigo-600 { --tw-gradient-to: #4f46e5; }

.from-green-500 { --tw-gradient-from: #22c55e; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, transparent); }
.to-emerald-600 { --tw-gradient-to: #059669; }

.from-blue-500 { --tw-gradient-from: #3b82f6; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, transparent); }
.to-cyan-600 { --tw-gradient-to: #0891b2; }

.from-orange-500 { --tw-gradient-from: #f97316; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, transparent); }
.to-red-600 { --tw-gradient-to: #dc2626; }

.from-yellow-500 { --tw-gradient-from: #f59e0b; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, transparent); }
.to-orange-600 { --tw-gradient-to: #f97316; }

/* Border */
.border { border-width: 1px; }
.border-2 { border-width: 2px; }
.border-primary { border-color: var(--primary); }
.border-primary\/30 { border-color: rgba(99, 102, 241, 0.3); }
.border-red-500\/50 { border-color: rgba(239, 68, 68, 0.5); }
.border-muted-foreground\/30 { border-color: rgba(148, 163, 184, 0.3); }

.rounded { border-radius: 0.25rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-full { border-radius: 9999px; min-wight: 28px }

/* Overflow */
.overflow-hidden { overflow: hidden; }

/* Transitions */
.transition-all { transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1); }
.duration-300 { transition-duration: 300ms; }

/* Shadow */
.shadow-lg { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05); }

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  background: linear-gradient(to right, var(--primary), #8b5cf6);
  color: var(--primary-foreground);
  border: none;
  border-radius: var(--radius);
  font-weight: var(--font-weight-medium);
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
  margin-bottom: 20px;
}

.btn-primary:hover {
  background: linear-gradient(to right, #4f46e5, #7c3aed);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
  transform: translateY(-1px);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem;
  background: linear-gradient(to right, #3b82f6, #06b6d4);
  color: var(--primary-foreground);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s;
}

.btn-secondary:hover {
  background: linear-gradient(to right, #2563eb, #0891b2);
  transform: translateY(-1px);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  color: var(--foreground);
  border: 1px solid rgba(99, 102, 241, 0.6);
  border-radius: var(--radius);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all 0.2s;
  margin-bottom: 20px;
}

.btn-outline:hover {
  background: rgba(99, 102, 241, 0.1);
  border-color: var(--primary);
}

/* Form Elements */
.input-field {
  width: 100%;
  padding: 0.75rem;
  background: var(--input-background);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: var(--radius);
  color: var(--foreground);
  font-size: 1rem;
  transition: all 0.2s;
}

.input-field:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

.input-field::placeholder {
  color: var(--muted-foreground);
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  background: rgba(99, 102, 241, 0.2);
  color: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: var(--font-weight-medium);
  margin: auto;
  min_wight: 120px;
}

.badge-blue {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  background: rgba(99, 102, 241, 0.2);
  color: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: var(--font-weight-medium);
 
 
}

.badge-green {
  background: rgba(34, 197, 94, 0.2);
  color: #22c55e;
  border-color: rgba(34, 197, 94, 0.3);
  border-radius: 9999px;
  padding: 0.05rem 0.75rem;
  font-size: 12px;
  min-width: 60px;
  text-align: center;
}

.badge-yellow {
  background: rgba(245, 158, 11, 0.2);
  color: #f59e0b;
  border-color: rgba(245, 158, 11, 0.3);
  border-radius: 9999px;
  padding: 0.05rem 0.75rem;
  font-size: 12px;
  min-width: 60px;
  text-align: center;
}

/* Wizard Steps */
.wizard-step {
  display: none;
}

.wizard-step.active {
  display: block;
}

/* Step Indicators */
.step-indicator {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid rgba(148, 163, 184, 0.3);
  color: var(--muted-foreground);
  background: transparent;
  transition: all 0.3s;
}

.step-indicator.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--primary-foreground);
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.5);
}

.step-line {
  
  height: 2px;
  background: rgba(148, 163, 184, 0.3);
  margin: 0 1rem;
  transition: all 0.3s;
}

.step-line.active {
  background: var(--primary);
}

/* Antenna Visualizations */
.antenna-container {
  position: relative;
  width: 250px;
  height: 250px;
  margin: 0 auto;
}

.compass-ring {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 4px solid rgba(99, 102, 241, 0.3);
  border-radius: 50%;
  background: linear-gradient(to bottom right, rgba(15, 23, 42, 0.5), rgba(30, 41, 59, 0.5));
}

.compass-marks {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.compass-mark {
  position: absolute;
  width: 4px;
  height: 32px;
  background: rgba(99, 102, 241, 0.6);
  top: 10px;
  left: 50%;
  transform-origin: 50% calc(115px - 10px);
  margin-left: -2px;
}

.compass-directions {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.compass-n {
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  font-weight: bold;
  color: var(--primary);
}

.compass-e {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 12px;
  font-weight: bold;
  color: var(--primary);
}

.compass-s {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  font-weight: bold;
  color: var(--primary);
}

.compass-w {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 12px;
  font-weight: bold;
  color: var(--primary);
}

.dish-visual {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 48px;
  height: 48px;
  margin: -24px 0 0 -24px;
  border-radius: 50%;
  background: linear-gradient(to bottom right, #22d3ee, #3b82f6);
  box-shadow: 0 4px 12px rgba(34, 211, 238, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.5s ease;
}

.dish-center {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(to bottom right, #1e293b, #334155);
  display: flex;
  align-items: center;
  justify-content: center;
}

.dish-lnb {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
}

.dish-pointer {
  position: absolute;
  top: -8px;
  left: 50%;
  width: 4px;
  height: 16px;
  background: #ef4444;
  margin-left: -2px;
}

.value-display {
  position: absolute;
  
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
}

.value-number {
  font-size: 24px;
  font-weight: bold;
  color: var(--primary);
}

.value-label {
  font-size: 12px;
  color: var(--muted-foreground);
}

/* Technical Parameter Cards */
.tech-card {
  position: relative;
  overflow: hidden;
  border: 0;
  backdrop-filter: blur(4px);
  border-radius: var(--radius);
}

.tech-card-purple {
  background: linear-gradient(to bottom right, rgba(139, 92, 246, 0.1), rgba(79, 70, 229, 0.1));
  border: 1px solid rgba(139, 92, 246, 0.3);
}

.tech-card-cyan {
  background: linear-gradient(to bottom right, rgba(34, 211, 238, 0.1), rgba(59, 130, 246, 0.1));
  border: 1px solid rgba(34, 211, 238, 0.3);
}

.tech-card-emerald {
  background: linear-gradient(to bottom right, rgba(16, 185, 129, 0.1), rgba(34, 197, 94, 0.1));
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.tech-card-orange {
  background: linear-gradient(to bottom right, rgba(249, 115, 22, 0.1), rgba(220, 38, 38, 0.1));
  border: 1px solid rgba(249, 115, 22, 0.3);
}

.tech-card-pink {
  background: linear-gradient(to bottom right, rgba(236, 72, 153, 0.1), rgba(244, 63, 94, 0.1));
  border: 1px solid rgba(236, 72, 153, 0.3);
}

.tech-card-amber {
  background: linear-gradient(to bottom right, rgba(245, 158, 11, 0.1), rgba(234, 179, 8, 0.1));
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.tech-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tech-icon-purple {
  background: linear-gradient(to bottom right, #8b5cf6, #4f46e5);
}

.tech-icon-cyan {
  background: linear-gradient(to bottom right, #22d3ee, #3b82f6);
}

.tech-icon-emerald {
  background: linear-gradient(to bottom right, #10b981, #22c55e);
}

.tech-icon-orange {
  background: linear-gradient(to bottom right, #f97316, #dc2626);
}

.tech-icon-pink {
  background: linear-gradient(to bottom right, #ec4899, #f43f5e);
}

.tech-icon-amber {
  background: linear-gradient(to bottom right, #f59e0b, #eab308);
}

.tech-value-purple { color: #c4b5fd; }
.tech-value-cyan { color: #a5f3fc; }
.tech-value-emerald { color: #6ee7b7; }
.tech-value-orange { color: #fed7aa; }
.tech-value-pink { color: #fbcfe8; }
.tech-value-amber { color: #fde68a; }

/* Alert Styles */
.alert {
  padding: 1rem;
  border-radius: var(--radius);
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.alert-blue {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.5);
}

.alert-green {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.5);
}

.alert-blue .alert-icon { color: #60a5fa; }
.alert-green .alert-icon { color: #4ade80; }

.alert-blue .alert-text { color: #93c5fd; }
.alert-green .alert-text { color: #86efac; }

/* Responsive */
@media (max-width: 768px) {
  .container {
    padding: 0 0.5rem;
    min-hight: 100vh;
  }
  body {
    background-attachment: scroll;
  }
  .p-6 { padding-left: 0.75rem; padding-right: 0.75rem; }
  .p-8 { padding-left: 0.75rem; padding-right: 0.75rem; }
  
  h1 {
    font-size: 1.5rem;
  }
  
  .grid-cols-1 {
    grid-template-columns: 1fr;
  }
  
  .antenna-container {
    width: 200px;
    height: 200px;
  }
}
/* Добавить в конец файла */

/* Контейнер для изображений антенны */
.antenna-image-container {
  position: relative;
  width: 200px;
  height: 200px;
  margin: 0 auto;
}

.antenna-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.antenna-rotating {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  transform-origin: center center;
  transition: transform 0.5s ease;
}

.value-display {
  position: relative;
  margin-top: 1rem;
  text-align: center;
  z-index: 3;
}

.value-number {
  font-size: 24px;
  font-weight: bold;
  color: var(--primary);
}

.value-label {
  font-size: 12px;
  color: var(--muted-foreground);
}
.tech-gif-container {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 20px;
}

.tech-gif {
  width: 100px;
  height: 100px;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

@media (max-width: 768px) {
  .tech-gif {
    width: 80px;
    height: 80px;
  }
}
.instructions-container {
      max-width: 800px;
      margin: 0 auto;
      font-family: Arial, sans-serif;
    }

.instruction-step {
  display: flex;
  align-items: top;
  gap: 20px;
  
 
  border-radius: 0.75rem;
  margin-bottom: 1.5rem;
 
}

.step-image {
  flex-shrink: 0;
  margin-left: auto;
}

.instruction-gif {
  width: 250px;
  height: 250px;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

@media (max-width: 768px) {
  .instruction-step {
    flex-direction: column;
    align-items: flex-start;
  }

  .step-image {
    margin-top: 10px;
    margin-right: auto;
  }

  .instruction-gif {
    width: 250px;
    height: 250px;
    margin: 0 auto;
  }
}
/* Language Switcher */
.language-switcher {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.language-btn {
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: transparent;
  color: var(--foreground);
  cursor: pointer;
  font-weight: 500;
  transition: all 0.2s;
}

.language-btn.active {
  background: var(--primary);
  color: var(--primary-foreground);
}

.language-btn:hover {
  background: var(--accent);
  color: var(--accent-foreground);
}

/* Mobile */
@media (max-width: 768px) {
  .language-switcher {
    justify-content: flex-end;
  }
}

/* ===== FOOTER ===== */
.site-footer {
  background: rgba(15, 23, 42, 0.95);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(6px);
  padding: 50px 0;
  margin-top: auto;
}

.footer-links {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.footer-email { color: var(--muted-foreground); font-size: 0.95rem; }
.footer-email .nav-link { padding-left: 0.25rem; padding-right: 0; }

@media (max-width: 768px) {
  .site-footer .container { flex-direction: column; align-items: flex-start; gap: 0.75rem; }
}

/* ===== Document (policy) content ===== */
.doc-content { line-height: 1.9; color: var(--foreground); font-size: 1rem; }
.doc-content p { margin: 0 0 1rem; }
.doc-content p:last-child { margin-bottom: 0; }
.doc-content h2 { margin: 1.25rem 0 0.5rem; font-size: 1.125rem; }
.doc-content ul, .doc-content ol { margin: 0.75rem 0 1rem; padding-left: 1.25rem; }
.doc-content li { margin: 0.25rem 0; }