@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css');

:root {
  /* Палітра: #0F1021 #D01257 #59057B #AB0E86 */
  --primary-color: #D01257;
  --secondary-color: #59057B;
  --accent-color: #AB0E86;
  --light-color: #FFCEE4;
  --dark-color: #0F1021;
  --gradient-primary: linear-gradient(135deg, #D01257 0%, #59057B 100%);
  --hover-color: #AB0E86;
  --background-color: #0F1021;
  --text-color: #ffffff;
  --border-color: rgba(208, 18, 87, 0.3);
  --divider-color: rgba(255, 255, 255, 0.1);
  --shadow-color: rgba(208, 18, 87, 0.2);
  --highlight-color: #FFEB00;
  --main-font: 'Playfair Display', serif;
  --alt-font: 'Lato', sans-serif;
}

body { font-family: var(--alt-font); background: var(--background-color); color: var(--text-color); margin: 0; }
section { padding: 10dvh 0; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 15px; }

.neuro-dark {
    background: #0F1021;
    border-radius: 15px;
    box-shadow: 8px 8px 20px #05050a, -4px -4px 15px #1a1b38;
    border: 1px solid var(--border-color);
}

header { background: #000; border-bottom: 2px solid var(--primary-color); position: sticky; top: 0; z-index: 1000; }
.logo img { height: 50px; }
nav ul { display: flex; list-style: none; gap: 20px; }
nav a { color: var(--light-color); text-decoration: none; font-weight: bold; }

#menu-check { display: none; }
@media (max-width: 768px) {
    .menu-icon { display: block !important; cursor: pointer; color: #fff; }
    nav { display: none; width: 100%; }
    #menu-check:checked ~ nav { display: block; }
    nav ul { flex-direction: column; align-items: center; padding: 20px 0; }
}

footer { background: #000; padding: 3rem 0; border-top: 1px solid var(--divider-color); }
footer img[alt="logo"], header img[alt="logo"] { filter: brightness(0) invert(1); }