/* USER VARIABLES SECTION */

:root {
	--accent: orange;
	--text: #333;
	--regular-text: 16px;
	--lineheight: 1.65;
	--userfont: roboto-st, sans-serif;
	--systemfont: -apple-system, BlinkMacSystemFont, Arial, sans-serif;
}

/* BOOTSTRAP SETTINGS SECTION */

/* gutter 20px (10px + 10px). Comment this code for default gutter start at 1.5rem (24px) wide. */
.container, .container-fluid, .container-lg, .container-md, .container-sm, .container-xl, .container-xxl { --bs-gutter-x: .625rem; }
.row, .row > * { --bs-gutter-x: 1.25rem; }

/* FONTS LOAD SECTION */

@font-face { src: url("../fonts/roboto-regular-webfont.woff2") format("woff2"); font-family: "roboto-st"; font-weight: 400; font-style: normal; }
@font-face { src: url("../fonts/roboto-italic-webfont.woff2") format("woff2"); font-family: "roboto-st"; font-weight: 400; font-style: italic; }
@font-face { src: url("../fonts/roboto-bold-webfont.woff2") format("woff2"); font-family: "roboto-st"; font-weight: 700; font-style: normal; }
@font-face { src: url("../fonts/roboto-bolditalic-webfont.woff2") format("woff2"); font-family: "roboto-st"; font-weight: 700; font-style: italic; }

/* GENERAL CSS SETTINGS */

::placeholder { color: #666; }
::selection { background-color: var(--accent); color: #fff; }
input, textarea { outline: none; }
input:focus:required:invalid, textarea:focus:required:invalid { border-color: red; }
input:required:valid, textarea:required:valid { border-color: green; }

body {
	font-family: var(--userfont);
	font-size: var(--regular-text);
	line-height: var(--lineheight);
	color: var(--text);
	min-width: 320px;
	position: relative;
	overflow-x: hidden;
}

/* USER STYLES */

.image {
	max-width: 100%;
  margin-top: 25px;
}

.accent {
	color: var(--accent);
	font-weight: bold;
}
section.main {
  margin-top: 30px;
}
.img {
  width: 380px;
  float: right;
}
.h1 h1 {
  font-size: 60px;
  font-weight: 700;
}
.main_txt {
  margin-top: 100px;
}
section.podmain {
  background-color: #ebebeb;
}
.plashka {
  padding: 30px;
}
.plashka p {
  padding: 0;
  margin: 0;
  font-size: 17px;
}
section.programma {
  padding: 30px 0;
}
ul {
  margin: 0;
}
.prog {
  padding: 15px;
  background-color: #ebebeb;
  border-radius: 9px;
}
.znan {
  padding: 15px;
  background-color: #ebebeb;
  border-radius: 9px;
}
.timetxt {
  padding: 15px;
}

.time {
  padding: 15px;
  background-color: #cff4ff;
  border-radius: 9px;
}

.button {
  border: none;
  padding: 8px 16px;
  text-transform: uppercase;
  background-color: #1ca100;
  color: #fff;
  outline: none;
  font-size: 13px;
  border-radius: 3px;
  text-decoration: none;
}
.yakor {
  background-color: #006cda;
}
.button.button.yakor:hover {
  background-color: #00468b;
}
.button:hover {
  cursor: pointer;
  background: #146c01;
  color: #fff;
  transition: 0.3s;
}
section.lektor {
  margin-top: 45px;
  background-color: #cff4fe;
}

.dataspan span {
  font-size: 45px;
  font-weight: 800;
}
h5.card-title p {
  padding: 0;
  margin: 0;
  font-size: 14px;
}
.card.dataspan {
  padding: 20px;
  background-color: #f0f0f0;
  border-radius: 7px;
  margin: 30px;
}
section.data {
  margin: 40px;
}

p.card-text {
  font-weight: 800;
}

.noactiv {
  background-color: #333;
}

#small-dialog {
  background: white;
  text-align: left;
  max-width: 320px;
  margin: 40px auto;
  position: relative;
  text-align: center;
  z-index: 9999;
  padding: 40px 10px;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.67);
}

.popuph1 {
  font-size: 20px;
  font-weight: 500;
}
.form_group {
  padding-bottom: 20px;
}
#small-dialog input {
  border: 1px solid #dadada;
  color: #000;
}

.form_group input {
  width: 100%;
  margin: 10px 0;
  max-width: 272px;
  background-color: transparent;
  border: rgba(0,0,0,.1) 1px solid;
  border-bottom: rgba(0,0,0,.1) 2px solid;
  border-radius: 2px;
  outline: none;
  display: inline-block;
  font-weight: 300;
  font-size: 16px;
  padding: 11px 22px;
}
.hidden {
  display: none;
}
.logo {
  width: 300px;
}
section.ortholite {
  margin-top: 30px;
}
.ortho {
  display: flex;
  justify-content: center;
  align-items: center;
}
.semtxt {
  font-size: 30px;
  text-align: center;
}

/* Стили для плавающей кнопки WhatsApp */
.whatsapp-button {
  position: fixed;
  bottom: 30px; /* Начнем с невидимой кнопки внизу */
  right: 30px;
  z-index: 1000;
  transition: bottom 0.3s; /* Добавляем анимацию смены положения */
}

.whatsapp-button a {
  display: block;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  border-radius: 50%;
  text-align: center;
  line-height: 60px;
  transition: background-color 0.3s; /* Добавляем анимацию смены цвета при наведении */
}

.whatsapp-button img {
  width: 60px;
  height: 60px;
  display: block;
  margin: 0 auto;
}

.whatsapp-button a:hover {
  background-color: #128C7E; /* Изменить цвет при наведении */
}
.specceny {
  color: #ce0000;
}