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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: #1a1a2e;
  line-height: 1.6;
  background-image: url('1.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-color: #1a1a2e;
  position: relative;
  min-height: 100vh;
}

.header {
  background: linear-gradient(135deg, rgba(10, 10, 42, 0.95) 0%, rgba(13, 79, 200, 0.95) 100%);
  color: #f8f9fa;
  padding: 30px 20px;
  text-align: center;
  width: 85%;
  max-width: 1000px;
  border-radius: 30px;
  position: fixed;
  top: 20px;
  margin: 0 auto;
  left: 0;
  right: 0;
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 25px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.header-logo {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid #ffd700;
  box-shadow: 0 0 25px rgba(255, 215, 0, 0.4);
  transition: transform 0.3s ease;
}

.header-logo:hover {
  transform: scale(1.05);
}

.header h1 {
  font-size: 48px;
  margin-bottom: 5px;
  text-align: left;
}

.header h1 span {
  color: #f8f9fa;
}

.header p {
  font-size: 18px;
  opacity: 0.9;
  max-width: 700px;
  margin: 0;
  text-align: left;
}

.contacts {
  margin-top: 20px;
  font-size: 41px;
}

.contacts a {
  color: #f8f9fa;
  text-decoration: none;
}

@media (max-width: 768px) {
  .header {
    width: 90%;
    max-width: 90%;
    margin: 0 auto;
    left: 0;
    right: 0;
    top: 0;
    transform: none;
    padding: 15px 10px;
    position: fixed;
  }

  .header-top {
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }

  .header h1 {
    font-size: 26px;
    text-align: center;
  }

  .header p {
    text-align: center;
    font-size: 15px;
  }

  .header-logo {
    width: 60px;
    height: 60px;
  }

  .lang-btn {
    padding: 6px 14px;
    font-size: 13px;
  }

  .contacts {
    font-size: 20px;
    margin-top: 10px;
  }
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 250px 20px 40px;
}

.widget-area {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 20px;
  padding: 30px;
  margin-bottom: 50px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  text-align: center;
  border: 2px dashed #0d4fc8;
}

.widget-area h2 {
  color: #0d4fc8;
  margin-bottom: 10px;
}

.widget-placeholder {
  background: #f8f9fa;
  border-radius: 12px;
  padding: 40px;
  min-height: 300px;
}

.badge {
  display: inline-block;
  background: #0d4fc8;
  color: white;
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 14px;
  margin-top: 15px;
}

.tabs-container {
  background: rgba(255, 255, 255, 0.92);
  border-radius: 20px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.tab {
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.tab:last-child {
  border-bottom: none;
}

.tab-header {
  background: rgba(255, 255, 255, 0.95);
  padding: 20px 25px;
  cursor: pointer;
  transition: background 0.3s ease;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.tab-header:hover {
  background: rgba(240, 244, 250, 0.98);
}

.tab-header h3 {
  color: #0d4fc8;
  font-size: 22px;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 12px;
}

.tab-icon {
  font-size: 28px;
}

.tab-arrow {
  font-size: 24px;
  color: #0d4fc8;
  transition: transform 0.3s ease;
}

.tab.active .tab-arrow {
  transform: rotate(180deg);
}

.tab-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease;
  background: rgba(250, 252, 255, 0.95);
}

.tab.active .tab-content {
  max-height: 3000px;
}

.tab-inner {
  padding: 25px 30px;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.tab-inner p {
  margin-bottom: 18px;
  font-size: 16px;
  color: #1a1a2e;
}

.tab-inner h4 {
  color: #0d4fc8;
  margin: 20px 0 10px 0;
  font-size: 18px;
}

.tab-inner .highlight {
  background: rgba(13, 79, 200, 0.1);
  padding: 18px;
  border-left: 4px solid #0d4fc8;
  border-radius: 8px;
  margin: 20px 0;
}

.benefits-mini {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 15px;
  margin: 20px 0;
}

.benefit-mini {
  background: white;
  padding: 15px;
  border-radius: 12px;
  text-align: center;
  border: 1px solid #e0e4e8;
}

.benefit-mini strong {
  color: #0d4fc8;
  display: block;
  font-size: 18px;
  margin-bottom: 8px;
}

.footer {
  background: rgba(10, 10, 42, 0.95);
  color: #aaa;
  text-align: center;
  padding: 40px 20px;
  margin-top: 50px;
}

.footer p {
  margin: 10px 0;
}

.footer a {
  color: #0d4fc8;
  text-decoration: none;
}

.go-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #0d4fc8;
  color: white;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.3s;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  z-index: 100;
}

.go-top.show {
  opacity: 1;
}

.go-top:hover {
  background: #0a3a9e;
}

.phone-link:hover {
  text-decoration: underline;
}

.lang-switcher {
  margin: 15px 0;
}

.lang-btn {
  display: inline-block;
  padding: 8px 18px;
  margin: 0 5px;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 25px;
  color: #f8f9fa;
  text-decoration: none;
  font-size: 15px;
  font-weight: bold;
  transition: all 0.3s ease;
}

.lang-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: #ffd700;
  color: #ffd700;
  transform: scale(1.05);
}

.lang-btn.active {
  background: #ffd700;
  color: #1a1a2e;
  border-color: #ffd700;
}