:root {
  /* Site Colors: Modern Dark & Blue Theme */
  --dark-color: #0F172A;       /* Slate 900 */
  --secondary-color: #1E293B;  /* Slate 800 */
  --accent-color: #3B82F6;     /* Blue 500 */
  --light-color: #F8FAFC;      /* Slate 50 */
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--dark-color) 0%, var(--secondary-color) 100%);
  --gradient-accent: linear-gradient(135deg, #2563EB 0%, #3B82F6 100%);

  /* Fonts */
  --font-heading: 'Oswald', sans-serif;
  --font-text: 'Inter', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-text);
  color: var(--light-color);
  background-color: var(--dark-color);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex-grow: 1;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
}

.heading-accent {
  color: var(--accent-color);
}

.bg-secondary {
  background-color: var(--secondary-color);
}

.text-accent {
  color: var(--accent-color);
}

.border-accent {
  border-color: var(--accent-color);
}

.btn-primary {
  background: var(--gradient-accent);
  color: #ffffff;
  padding: 0.75rem 2rem;
  border-radius: 0.375rem;
  font-weight: 600;
  transition: opacity 0.3s ease, transform 0.3s ease;
  display: inline-block;
  text-align: center;
}

.btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

/* Mobile menu toggle classes */
#mobile-menu {
  transition: max-height 0.3s ease-in-out, opacity 0.3s ease-in-out;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
}

#mobile-menu.open {
  max-height: 300px;
  opacity: 1;
}

/* Numbered Steps for Reserve Page */
.step-list {
  list-style: none;
  counter-reset: my-awesome-counter;
  padding-left: 0;
}
.step-list li {
  counter-increment: my-awesome-counter;
  position: relative;
  padding-left: 3rem;
  margin-bottom: 1rem;
}
.step-list li::before {
  content: counter(my-awesome-counter);
  position: absolute;
  left: 0;
  top: -0.15rem;
  width: 2rem;
  height: 2rem;
  background-color: var(--accent-color);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-family: var(--font-heading);
}

/* Cookie Banner (JS Version) */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--secondary-color); /* Колір фону банера */
  color: var(--light-color);
  padding: 1.5rem;
  text-align: center;
  z-index: 9999;
  box-shadow: 0 -4px 15px rgba(0,0,0,0.5);
  border-top: 2px solid var(--accent-color);
}

.cookie-btn {
  cursor: pointer;
  padding: 0.6rem 2rem;
  margin: 0.5rem;
  background-color: var(--accent-color); /* Основний колір кнопки */
  color: #ffffff;
  border-radius: 4px; 
  border: none;
  display: inline-block;
  font-weight: bold;
  font-family: var(--font-text);
  transition: all 0.3s ease;
}

.cookie-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.cookie-btn-alt {
  background-color: #4B5563; /* Колір кнопки Decline (сірий) */
}