/* Водка Казино - Брендовые стили */
:root {
  --brand-primary: #1a1a1a;
  --brand-blue: #0090FF;
  --brand-dark-blue: #1A64FC;
  --brand-white: #F9FAFA;
  --brand-gray: #404040;
  --brand-dark-gray: #2a2a2a;
  --brand-light-gray: #f5f5f5;

  /* Обратная совместимость */
  --brand-gold: #0090FF;
  --brand-red: #1A64FC;
}

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

body {
  font-family: 'Arial', 'Helvetica', sans-serif;
  background-color: var(--brand-primary);
  color: var(--brand-white);
  line-height: 1.6;
}

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

/* Навигация */
.navbar {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-dark-gray) 100%);
  padding: 15px 0;
  box-shadow: 0 2px 10px rgba(0, 144, 255, 0.3);
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 28px;
  font-weight: bold;
  color: var(--brand-blue);
  text-decoration: none;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 30px;
}

.nav-links a {
  color: var(--brand-white);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-links a:hover {
  color: var(--brand-blue);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--brand-blue);
  transition: width 0.3s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

/* Кнопки */
.btn {
  padding: 12px 25px;
  border: none;
  border-radius: 5px;
  font-weight: bold;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-block;
  text-align: center;
}

.btn-primary {
  background: #1A64FC;
  color: var(--brand-white);
  box-shadow: 0 4px 15px rgba(26, 100, 252, 0.4);
}

.btn-primary:hover {
  background: white;
  color: #1A64FC;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(26, 100, 252, 0.6);
}

.btn-secondary {
  background: transparent;
  color: var(--brand-blue);
  border: 2px solid var(--brand-blue);
}

.btn-secondary:hover {
  background-color: var(--brand-blue);
  color: var(--brand-white);
}

.btn-danger {
  background: linear-gradient(135deg, var(--brand-dark-blue) 0%, #1e40af 100%);
  color: var(--brand-white);
  box-shadow: 0 4px 15px rgba(26, 100, 252, 0.4);
}

.btn-danger:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(26, 100, 252, 0.6);
}

/* Заголовки */
h1, h2, h3, h4, h5, h6 {
  color: var(--brand-white);
  margin-bottom: 15px;
}

h1 {
  font-size: 3rem;
  font-weight: bold;
  background: linear-gradient(135deg, var(--brand-blue) 0%, #00a8ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

h2 {
  font-size: 2.5rem;
  color: var(--brand-blue);
}

/* Карточки */
.card {
  background: linear-gradient(135deg, var(--brand-dark-gray) 0%, var(--brand-gray) 100%);
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.3);
  border: 1px solid rgba(0, 144, 255, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 35px rgba(0, 144, 255, 0.2);
}

/* Футер */
.footer {
  background-color: var(--brand-primary);
  border-top: 3px solid var(--brand-blue);
  padding: 40px 0 20px;
  margin-top: 50px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}

.footer-section h3 {
  color: var(--brand-blue);
  margin-bottom: 15px;
}

.footer-section p, .footer-section a {
  color: var(--brand-white);
  text-decoration: none;
  line-height: 1.8;
}

.footer-section a:hover {
  color: var(--brand-blue);
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid var(--brand-gray);
  color: var(--brand-gray);
}

/* Адаптивность */
@media (max-width: 768px) {
  .nav-content {
    flex-direction: column;
    gap: 15px;
  }

  .nav-links {
    gap: 15px;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.8rem;
  }
}

/* Анимации */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.8s ease forwards;
}

/* Синие акценты */
.blue-accent {
  color: var(--brand-blue);
}

.dark-blue-accent {
  color: var(--brand-dark-blue);
}