:root {
  --primary-color: #06b6d4; /* Cyan 500 */
  --secondary-color: #8b5cf6; /* Violet 500 */
  --dark-color: #1e293b; /* Slate 800 */
  --light-color: #f8fafc; /* Slate 50 */
  --font-heading: 'Montserrat', sans-serif;
  --font-text: 'Open Sans', sans-serif;
}

body {
  font-family: var(--font-text);
  background-color: var(--light-color);
  color: var(--dark-color);
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

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

main {
  flex: 1;
}

/* Header & Nav */
.header-container {
  background-color: #ffffff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: 50;
}

.nav-link {
  color: var(--dark-color);
  font-weight: 600;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: var(--primary-color);
}

.mobile-menu {
  display: none;
}

.mobile-menu.active {
  display: flex;
}

/* Buttons */
.btn-primary {
  background-color: var(--primary-color);
  color: #ffffff;
  padding: 0.75rem 1.5rem;
  border-radius: 9999px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.3s ease;
  display: inline-block;
  text-align: center;
}

.btn-primary:hover {
  background-color: #0891b2; /* Cyan 600 */
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(6, 182, 212, 0.3);
}

.btn-secondary {
  background-color: var(--secondary-color);
  color: #ffffff;
  padding: 0.75rem 1.5rem;
  border-radius: 9999px;
  font-weight: 700;
  text-transform: uppercase;
  transition: all 0.3s ease;
  display: inline-block;
  text-align: center;
}

.btn-secondary:hover {
  background-color: #7c3aed; /* Violet 600 */
}

/* Numbered Lists with Colored Circles */
.colored-circle-list {
  list-style: none;
  padding-left: 0;
}

.colored-circle-list li {
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.colored-circle-list li::before {
  content: counter(list-counter);
  counter-increment: list-counter;
  position: absolute;
  left: 0;
  top: -2px;
  width: 1.8rem;
  height: 1.8rem;
  background-color: var(--secondary-color);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 0.85rem;
  font-family: var(--font-heading);
}

.colored-circle-list {
  counter-reset: list-counter;
}

/* Background Utility */
.bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(30, 41, 59, 0.9), rgba(30, 41, 59, 0.6));
}

/* Cookie Banner (JS Version) */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--dark-color);
  color: #ffffff;
  padding: 1.5rem;
  text-align: center;
  z-index: 9999;
  box-shadow: 0 -4px 15px rgba(0,0,0,0.3);
}

.cookie-btn {
  cursor: pointer;
  padding: 0.6rem 2rem;
  margin: 0.5rem;
  background-color: var(--primary-color);
  color: #ffffff;
  border-radius: 50px;
  border: none;
  display: inline-block;
  font-weight: bold;
  font-family: inherit;
  transition: all 0.3s ease;
}

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

.cookie-btn-alt {
  background-color: #4B5563;
}