@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');

:root {
  /* Палітра 2: Teal, Orange, Light Yellow, Dark Slate */
  --primary-color: #16A085;
  --secondary-color: #1ABC9C;
  --accent-color: #F39C12;
  --light-color: #FEFAE0;
  --dark-color: #2C3D4F;
  --gradient-primary: linear-gradient(135deg, #1ABC9C 0%, #16A085 100%);
  --hover-color: #E67E22;
  --background-color: #FFFFFF;
  --text-color: #7F8C8D;
  --border-color: rgba(22, 160, 133, 0.15);
  --divider-color: rgba(243, 156, 18, 0.2);
  --shadow-color: rgba(44, 61, 79, 0.1);
  --highlight-color: #F1C40F;
  
  --main-font: 'Montserrat', sans-serif;
  --alt-font: 'Lato', sans-serif;
}

body {
    margin: 0;
    padding: 0;
    line-height: 1.7;
}

/* Ефекти неуроморфізму та тіні */
.shadow-neumorphic {
    box-shadow: 6px 6px 14px var(--shadow-color), -6px -6px 14px rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease-in-out;
}

.shadow-neumorphic:hover {
    box-shadow: inset 4px 4px 8px var(--shadow-color), inset -4px -4px 8px rgba(255, 255, 255, 0.9);
}

.feature-card:hover {
    transform: scale(1.02);
}

.hover-underline {
    position: relative;
    transition: opacity 0.3s;
}

.hover-underline:hover {
    opacity: 0.8;
}

.hover-underline::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--highlight-color);
    transform: scaleX(0);
    transform-origin: bottom right;
    transition: transform 0.3s ease-out;
}

.hover-underline:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

button:hover, a.inline-block:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

/* Мобільне меню на чистому CSS */
.navigation {
    display: flex;
}
@media (max-width: 768px) {
    .navigation {
        display: none;
        width: 100%;
        text-align: center;
        padding: 1.5rem 0;
        background-color: var(--dark-color);
        border-radius: 8px;
        margin-top: 10px;
    }
    #nav-toggle:checked ~ .navigation {
        display: block;
    }
}