:root {
  --primary: #1e3a8a;
  --primary-hover: #0f9d9d;
  --accent: #0f3420;
  --text: #1f2937;
  --bg: #0f3420;
  --panel-bg: rgba(255, 255, 255, 0.9);
  --backdrop: rgba(255, 255, 255, 0.1);
  --border: rgba(255, 255, 255, 0.2);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  --container-padding: 20px;
  --border-radius: 16px;
  --panel-gap: 20px;
}

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

body {
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background-color: var(--bg);
  background-image: 
    radial-gradient(circle at 20% 30%, rgba(30, 58, 138, 0.1) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(15, 157, 157, 0.1) 0%, transparent 40%);
  min-height: 100vh;
  backdrop-filter: blur(10px);
  line-height: 1.6;
  overflow-x: hidden;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

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

/* Header - Белая стеклянная панель */
header {
  background-color: var(--panel-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  position: sticky;
  top: var(--container-padding);
  z-index: 100;
  transition: transform 0.3s ease, opacity 0.3s ease;
  margin-bottom: var(--panel-gap); /* Отступ между хедером и баннером */
}
header.hidden {
  transform: translateY(-100%);
  opacity: 0;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 15px;
}
.logo-img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  object-fit: cover;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}
.logo-text h1 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
  margin: 0;
}
.logo-text p {
  font-size: 0.9rem;
  color: var(--text);
  opacity: 0.8;
  margin: 0;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 25px;
}
nav a {
  text-decoration: none;
  color: var(--text);
  opacity: 0.8;
  font-weight: 500;
  font-size: 1rem;
  transition: all 0.3s ease;
  position: relative;
  padding: 5px 0;
}
nav a:hover {
  opacity: 1;
  color: var(--primary);
}
nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(to right, var(--primary), var(--primary-hover));
  transition: width 0.3s ease;
}
nav a:hover::after {
  width: 100%;
}
nav .lk-link {
  background-color: var(--primary);
  color: white;
  padding: 8px 15px;
  border-radius: 8px;
  opacity: 1;
}
nav .lk-link:hover {
  background-color: var(--primary-hover);
  color: white;
}
nav .lk-link::after {
  display: none;
}

/* Mobile Menu Button */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 5px;
}
/* Hero Banner */
.hero {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  background-color: var(--panel-bg);
  border: 1px solid var(--border);
  margin-top: 40px; /* Отступ сверху */
  margin-bottom: var(--panel-gap);
  position: relative; /* Добавлено */
  z-index: 1; /* Опционально: чтобы гарантировать слой */
}

.hero img {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  display: block;
}

.payment-button-wrapper {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 99;
}

.payment-button {
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 8px;
  padding: 12px 16px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-family: 'Inter', sans-serif;
  text-align: center;
  text-decoration: none;
}

.payment-button:hover {
  background-color: rgba(255, 255, 255, 0.95);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
}

.payment-button:active {
  transform: translateY(0);
}

.payment-main {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--accent);
  margin: 0;
}

.payment-sub {
  font-size: 0.75rem;
  color: var(--text);
  opacity: 0.7;
  margin: 0;
  font-weight: 400;
}

/* Main Content */
main {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--panel-gap);
  margin-bottom: var(--panel-gap);
}

.content-section, .sidebar {
  background-color: var(--panel-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 25px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.content-section:hover, .sidebar:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}
.content-section h2, .sidebar h3 {
  color: var(--accent);
  border-bottom: 2px solid var(--primary);
  padding-bottom: 10px;
  margin-bottom: 20px;
  font-weight: 600;
}

.sidebar ul {
  list-style: none;
}
.sidebar li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.sidebar a {
  text-decoration: none;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
  transition: color 0.3s ease;
}
.sidebar a:hover {
  color: var(--primary);
}
.sidebar i {
  color: var(--primary);
  transition: color 0.3s ease;
}
.sidebar a:hover i {
  color: var(--primary-hover);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: linear-gradient(to right, var(--primary), #2563eb);
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 500;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(30, 58, 138, 0.3);
}
.btn:hover {
  background: linear-gradient(to right, var(--primary-hover), #0f9d9d);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(15, 157, 157, 0.4);
}
.btn:active {
  transform: translateY(0);
}

/* Footer */
footer {
  background-color: var(--panel-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  padding: 25px 0;
  margin-bottom: var(--container-padding);
  box-shadow: var(--shadow);
}
.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
}
.footer-content a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.3s ease;
}
.footer-content a:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

/* Cookie Consent */
.cookie-consent {
  position: fixed;
  bottom: var(--container-padding);
  left: var(--container-padding);
  right: var(--container-padding);
  background-color: var(--panel-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 15px 20px;
  box-shadow: var(--shadow);
  z-index: 1000;
  display: none;
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  border-top: 3px solid var(--accent);
  animation: slideUp 0.4s ease-out;
}
@keyframes slideUp {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-consent.show {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.cookie-text {
  margin-bottom: 10px;
  font-size: 0.85rem;
  text-align: center;
  color: var(--text);
  max-width: 600px;
}
.cookie-text a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
}
.cookie-text a:hover {
  text-decoration: underline;
}
.cookie-buttons {
  display: flex;
  gap: 10px;
  justify-content: center;
  width: 100%;
}
.cookie-btn {
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.3s ease;
  font-size: 0.9rem;
  min-width: 120px;
}
.cookie-btn.accept {
  background: linear-gradient(to right, var(--primary), #2563eb);
  color: white;
  box-shadow: 0 4px 12px rgba(30, 58, 138, 0.3);
}
.cookie-btn.accept:hover {
  background: linear-gradient(to right, var(--primary-hover), #0f9d9d);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(15, 157, 157, 0.4);
}
.cookie-btn.decline {
  background-color: rgba(229, 231, 235, 0.7);
  color: var(--text);
  backdrop-filter: blur(5px);
}
.cookie-btn.decline:hover {
  background-color: rgba(209, 213, 219, 0.8);
  transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
  .header-content {
    padding: 15px 15px;
  }
  
  .menu-toggle {
    display: block;
  }
  nav {
    display: none;
  }
  
  main {
    grid-template-columns: 1fr;
    gap: var(--panel-gap);
  }
  .content-section, .sidebar {
    padding: 20px;
  }
  .btn {
    width: 100%;
    justify-content: center;
  }
  .cookie-consent {
    left: var(--container-padding);
    right: var(--container-padding);
    padding: 12px 16px;
    border-radius: var(--border-radius);
  }
  .cookie-buttons {
    flex-direction: column;
  }
  .cookie-btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  body {
    padding-left: 15px;
    padding-right: 15px;
  }
  .header-content {
    padding: 12px 12px;
  }
  .logo-text h1 {
    font-size: 1.3rem;
  }
  .logo-img {
    width: 50px;
    height: 50px;
  }
  .content-section, .sidebar {
    padding: 18px;
  }
  footer {
    margin-bottom: 15px;
  }
}

/* Стили для бокового меню-бургера */
.side-menu {
  position: fixed;
  top: 0;
  right: -300px;
  width: 280px;
  height: 100vh;
  background-color: var(--panel-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  transition: right 0.3s ease;
  border: 1px solid var(--border);
  border-radius: var(--border-radius) 0 0 var(--border-radius);
  padding: 20px;
  overflow-y: auto;
}
.side-menu.active {
  right: var(--container-padding);
}
.close-menu {
  align-self: flex-end;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text);
  padding: 5px;
  margin-bottom: 15px;
}
.side-menu ul {
  list-style: none;
}
.side-menu li {
  margin-bottom: 10px;
}
.side-menu a {
  text-decoration: none;
  color: var(--text);
  font-size: 1.1rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 15px;
  border-radius: 10px;
  transition: all 0.3s ease;
  border: 1px solid transparent;
}
.side-menu a:hover {
  background-color: rgba(30, 58, 138, 0.1);
  color: var(--primary);
  border-color: var(--border);
}
.side-menu a.lk-link {
  background-color: var(--primary);
  color: white;
}
.side-menu a.lk-link:hover {
  background-color: var(--primary-hover);
  color: white;
}
.side-menu a i {
  color: var(--primary);
  width: 24px;
  text-align: center;
}
.overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 999;
}
.overlay.active {
  display: block;
}
/* Кнопка "Оплатить взносы" в правом нижнем углу баннера — стиль как у ЛК */
.payment-button-bottom-right {
  position: absolute;
  bottom: 20px;
  right: 20px;
  background-color: var(--primary);
  color: white;
  padding: 12px 16px;
  border-radius: 8px;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(30, 58, 138, 0.3);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  text-decoration: none;
  z-index: 99;
  font-weight: 500;
}

.payment-button-bottom-right:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(15, 157, 157, 0.4);
}

.payment-button-bottom-right:active {
  transform: translateY(0);
}

.payment-button-bottom-right i {
  font-size: 1rem;
}

.payment-button-bottom-right span {
  font-size: 0.95rem;
  margin: 0;
}

.payment-button-bottom-right small {
  font-size: 0.75rem;
  opacity: 0.9;
  margin: 0;
  font-weight: 400;
}