/* Стили для цветовых тем сайта */
:root {
    --bs-color: linear-gradient(to right, #2901b9 ,#0113b9 , #0123b9 ,#0132b9);
    --page-element-color: linear-gradient(180deg, rgba(255, 255, 255,0.2) 100%, rgba(104, 104, 104, 0.2) 100%);
    --border-color: rgba(161, 161, 161, 0.671); 
    --color: white;
}

[data-theme="dark"] {
 --bs-color: linear-gradient(to right, #0f013e ,#0f013e , #0b012f ,#0b012f);
 --page-element-color: linear-gradient(180deg, rgba(0, 0, 0, 0.2) 100%, rgba(59, 59, 59, 0.2) 100%);
 --border-color: rgba(61, 0, 245, 0.74);
 --color: white;    
}

#ThemeToggleButton  {
    background: linear-gradient(180deg, rgba(255, 255, 255,0.5) 50%, rgba(255, 255, 255,0.2) 100%);   
    color: white;
    border-radius: 5em;
    padding: 5px;
    border-style: none;
}

/*Основное*/
html body {
    background: var(--bs-color);
    color: var(--color);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

header , section , footer {
    background: var(--page-element-color);
    margin: 1em;
    border-radius: 60px;
    padding: 1em;
    border-style: solid;
    border-width: 0.1em;
    border-color: var(--border-color);
}


#span {
    font-style: italic;
    font-weight: bold;
}

h1 {
    text-align: center;
}

p {
    text-align: center;
    color: linear-gradient(180deg, rgba(255, 255, 255,0.2) 100%, rgba(255, 255, 255,0.2) 100%);
    
}

/*Навигационная панель*/

#navbarTogglerDemo03 {
    justify-content: space-between;
}


.navbar-nav > .nav-item > .nav-link.active {
    color: white;
    background: linear-gradient(180deg, rgba(255, 255, 255,0.5) 50%, rgba(255, 255, 255,0.2) 100%);
    border-radius: 50px;
}

.navbar-brand > img {
    width: 30px;
}

.container-fluid > .navbar-toggler{
    color: white;
}

.navbar-toggler-icon > img {
    width: 30px;
}

.nav-item > .nav-link {
    color: white;
}

.nav-item > .nav-link:hover {
    color: rgb(212, 212, 212);
}

.nav-item > a {
    text-align: center;
}

/*Карусель изображений*/

.carousel-inner {
    margin: auto auto;  
}

.carousel {
    text-align: center;
    align-content: center;
    justify-content: center;
    margin-block: 2em;
}

.carousel-item {
    text-align: center;
}


 .carousel-preview {
    width: 60%;
    margin: auto auto;
    border-radius: 1em; 
    border-style:solid; 
    border-width:0.1em; 
    border-color: rgba(161, 161, 161, 0.671);
}

/*Анимация телефона*/

.phone-anim {
    animation: call-anim 3s ease 0s infinite normal forwards;
}

@keyframes call-anim {
	0%,
	100% {
		transform: rotate(0deg);
		transform-origin: 50% 50%;
	}

	10% {
		transform: rotate(8deg);
	}

	20%,
	40%,
	60% {
		transform: rotate(-10deg);
	}
    
	30%,
	50%,
	70% {
		transform: rotate(10deg);
	}

	80% {
		transform: rotate(-8deg);
	}

	90% {
		transform: rotate(8deg);
	}
}

/*Футер*/

footer {
    margin-top: 2em;
}
    

.footer-text {
    display: inline;
    margin-bottom: 10px;
}


.footer-text > p > a {
    color: white;
    text-decoration: none;
    margin: 20px;
}

@media (max-width:756px) {
    .footer-text > p {
      font-size: 11px;  
    }
}

/*Эффекты при нажатии контекстного меню на некоторые элементы*/

.contact-item-link.contextmenu, .footer-text-item.contextmenu {
    padding: 0.5em;
    background: linear-gradient(180deg, rgba(255, 255, 255,0.4) 50%, rgba(255, 255, 255,0.16) 100%);
    border-radius: 60px;
}