390 lines
8.2 KiB
CSS
390 lines
8.2 KiB
CSS
/* background*/
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body {
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margin: 0;
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padding: 0;
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background: linear-gradient(135deg, #f5f7fa 0%, #e8eef5 100%);
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position: relative;
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min-height: 100vh;
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}
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body::before {
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content: '';
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position: fixed;
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top: -50%;
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left: -50%;
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width: 200%;
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height: 200%;
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z-index: -1;
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background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='50' height='50' viewBox='0 0 50 50'%3E%3Cpath d='M0 0 L50 50 M50 0 L0 50' stroke='%23003366' stroke-width='0.5' opacity='0.08'/%3E%3Ccircle cx='25' cy='25' r='1.5' fill='%23003366' opacity='0.12'/%3E%3C/svg%3E");
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background-size: 50px 50px;
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transform: rotate(20deg);
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}
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/* ------------------------------------------------------------------ */
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/* Плавные анимации и переходы */
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/* Плавное появление элементов */
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header, main, footer {
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animation: fadeIn 0.6s ease-out;
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}
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@keyframes fadeIn {
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from { opacity: 0; transform: translateY(20px); }
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to { opacity: 1; transform: translateY(0); }
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}
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/* Плавные переходы для ссылок и кнопок */
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a, .pdf-link, nav a {
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transition: all 0.3s ease;
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}
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/* Эффект при наведении на карточки сотрудников */
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.person {
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transition: transform 0.2s, box-shadow 0.2s;
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}
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.person:hover {
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transform: translateY(-3px);
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box-shadow: 0 4px 12px rgba(0, 51, 102, 0.15);
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}
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/* ------------------------------------------------------------------ */
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/* Анимированный заголовок с формулами */
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.header-formula {
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font-family: 'Times New Roman', serif;
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font-size: 1.2em;
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color: #003366;
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opacity: 0.7;
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margin-top: 10px;
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animation: typeFormula 3s ease-in-out;
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}
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@keyframes typeFormula {
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0%, 100% { opacity: 0.5; }
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50% { opacity: 1; }
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}
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/* ------------------------------------------------------------------ */
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/* Улучшенная навигация с "хлебными крошками" */
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.breadcrumbs {
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padding: 10px 0;
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margin-bottom: 20px;
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font-size: 0.9em;
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color: #666;
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}
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.breadcrumbs a {
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color: #003366;
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text-decoration: none;
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}
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.breadcrumbs a:hover {
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text-decoration: underline;
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}
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.breadcrumbs span {
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color: #888;
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}
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/* ------------------------------------------------------------------ */
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/* Ограничение максимального размера всех изображений */
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main img {
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max-width: 100%;
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height: auto;
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display: block;
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margin: 20px auto;
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border-radius: 4px;
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box-shadow: 0 2px 8px rgba(0,0,0,0.1);
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}
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/* Специальные классы для управления размером */
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.img-left {
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float: left;
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max-width: 300px;
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margin: 0 20px 20px 0;
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}
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.img-right {
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float: right;
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max-width: 300px;
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margin: 0 0 20px 20px;
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}
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.img-center {
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max-width: 500px;
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margin: 20px auto;
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}
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.img-thumbnail {
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max-width: 150px;
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border: 2px solid #ddd;
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}
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/* -Галерея с lightbox
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Для просмотра изображений в полном размере:*/
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.gallery {
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display: grid;
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grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
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gap: 15px;
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margin: 20px 0;
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}
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.gallery img {
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width: 100%;
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height: 200px;
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object-fit: cover;
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border-radius: 8px;
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cursor: pointer;
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transition: transform 0.3s;
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}
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.gallery img:hover {
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transform: scale(1.05);
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}
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/* Lightbox */
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.lightbox {
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display: none;
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position: fixed;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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background: rgba(0, 0, 0, 0.9);
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z-index: 1000;
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justify-content: center;
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align-items: center;
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}
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.lightbox img {
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max-width: 90%;
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max-height: 90%;
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border-radius: 8px;
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}
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.lightbox:target {
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display: flex;
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}
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/* ------------------------------------------------------------------ */
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/* Красивые карточки для новостей */
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.news-list {
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list-style: none;
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padding: 0;
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margin: 20px 0;
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}
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.news-card {
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background: white;
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border-radius: 8px;
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padding: 25px;
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margin: 20px 0;
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box-shadow: 0 2px 8px rgba(0, 51, 102, 0.08);
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border-left: 4px solid #003366;
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transition: all 0.3s ease;
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animation: fadeIn 0.5s ease-out;
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}
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.news-card:hover {
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transform: translateX(5px) translateY(-2px);
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box-shadow: 0 6px 20px rgba(0, 51, 102, 0.15);
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}
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.news-card h2 {
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margin-top: 0;
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color: #003366;
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font-size: 1.4em;
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border-bottom: none;
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padding-bottom: 0;
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}
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.news-card h2 a {
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color: #003366;
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text-decoration: none;
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}
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.news-card h2 a:hover {
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color: #0055a4;
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}
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.news-date {
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color: #666;
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font-size: 0.9em;
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margin-bottom: 15px;
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display: flex;
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align-items: center;
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gap: 8px;
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}
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.news-date::before {
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content: "📅";
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}
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.news-excerpt {
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color: #444;
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line-height: 1.7;
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}
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.news-read-more {
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display: inline-block;
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margin-top: 15px;
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color: #003366;
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font-weight: bold;
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text-decoration: none;
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transition: color 0.2s;
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}
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.news-read-more:hover {
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color: #0055a4;
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text-decoration: underline;
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}
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.news-read-more::after {
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content: " →";
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}
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@keyframes fadeIn {
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from {
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opacity: 0;
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transform: translateY(10px);
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}
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to {
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opacity: 1;
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transform: translateY(0);
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}
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}
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/* ------------------------------------------------------------------ */
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/* Мобильная адаптация */
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@media (max-width: 768px) {
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body {
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padding: 10px;
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}
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nav {
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display: flex;
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flex-direction: column;
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gap: 10px;
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}
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nav a {
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margin-right: 0;
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padding: 10px;
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background: rgba(0, 51, 102, 0.05);
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border-radius: 5px;
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}
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main {
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padding: 15px;
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}
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h1 {
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font-size: 1.5em;
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}
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h2 {
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font-size: 1.3em;
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}
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}
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/* ------------------------------------------------------------------ */
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/* Календарь событий, раздел с ближайшими мероприятиями: */
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.events-list {
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margin: 20px 0;
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}
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.event-item {
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display: flex;
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gap: 20px;
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padding: 15px;
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margin: 10px 0;
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background: #f9f9f9;
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border-radius: 8px;
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border-left: 4px solid #003366;
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}
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.event-date {
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background: #003366;
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color: white;
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padding: 10px;
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border-radius: 5px;
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text-align: center;
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min-width: 60px;
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}
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.event-day {
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font-size: 1.8em;
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font-weight: bold;
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display: block;
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}
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.event-month {
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font-size: 0.8em;
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text-transform: uppercase;
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}
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/* ------------------------------------------------------------------ */
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/* Статистика института */
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.stats-grid {
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display: grid;
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grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
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gap: 20px;
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margin: 30px 0;
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}
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.stat-card {
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background: linear-gradient(135deg, #003366, #004080);
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color: white;
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padding: 25px;
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border-radius: 10px;
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text-align: center;
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box-shadow: 0 4px 12px rgba(0, 51, 102, 0.2);
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}
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.stat-number {
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font-size: 2.5em;
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font-weight: bold;
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margin-bottom: 10px;
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}
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.stat-label {
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font-size: 0.9em;
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opacity: 0.9;
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}
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/* ------------------------------------------------------------------ */
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/* Тёмная тема (переключатель) */
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body.dark-mode {
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background: linear-gradient(135deg, #1a1f2e 0%, #2d3748 100%);
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color: #e2e8f0;
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}
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body.dark-mode::before {
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background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='50' height='50' viewBox='0 0 50 50'%3E%3Cpath d='M0 0 L50 50 M50 0 L0 50' stroke='%234a5568' stroke-width='0.5' opacity='0.15'/%3E%3Ccircle cx='25' cy='25' r='1.5' fill='%234a5568' opacity='0.2'/%3E%3C/svg%3E");
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}
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body.dark-mode header,
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body.dark-mode main {
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background: rgba(45, 55, 72, 0.95);
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color: #e2e8f0;
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}
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body.dark-mode h1,
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body.dark-mode h2,
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body.dark-mode h3 {
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color: #63b3ed;
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}
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body.dark-mode a {
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color: #90cdf4;
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}
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/* Кнопка переключения темы */
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.theme-toggle {
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position: fixed;
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bottom: 20px;
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right: 20px;
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width: 50px;
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height: 50px;
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border-radius: 50%;
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background: #003366;
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color: white;
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border: none;
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cursor: pointer;
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box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
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font-size: 24px;
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transition: transform 0.3s;
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}
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.theme-toggle:hover {
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transform: scale(1.1);
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} |