/* Переменные  */
:root {
    --color-primary: #CC2132;
    --color-primary-light: #2CBDFD;
    --color-dark-900: #1C1E32;
    --color-dark-800: #31344B;
    --color-dark-700: #373A52;
    --color-dark-600: #44496C;
    --color-dark-500: #4E5589;
    --color-dark-400: #565B6E;
    --color-dark-300: #585E8E;
    --color-white: #FFFFFF;
    --color-light-100: #E9E9E9;

    /* Текст */
    --color-text-main: var(--color-white);
    --color-text-dark: var(--color-dark-700);
    --color-text-muted: #A6ACD0;

    /* Градиенты */
    --gradient-body: linear-gradient(336.63deg, var(--color-dark-900) 16.59%, var(--color-dark-700) 66.37%, var(--color-primary) 129.72%);
    --gradient-about: linear-gradient(90deg, var(--color-dark-300) 0%, var(--color-dark-800) 100%);
    --gradient-banner: linear-gradient(91.27deg, var(--color-primary-light) -17.85%, var(--color-dark-600) 54.48%, var(--color-dark-800) 98.25%
    );

    /* Анимации */
    --transition-base: 0.2s ease-in;
}

/* Шрифт */
@font-face {
    font-family: "Neo Sans Pro";
    src: url("/font/neo-sans-pro-regular.woff") format("woff");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

/* Общие */
*, *::before, *::after {
    box-sizing: border-box;
}
body {
    display: grid;
    grid-template-rows: auto 1fr auto;
    margin: 0;
    font-family: "Neo Sans Pro", sans-serif;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--color-text-main);
    background: var(--gradient-body) no-repeat center / cover;
}
.container {
    max-width: 1112px;
    margin: 0 auto;
    padding-left: 1rem;
    padding-right: 1rem;
}
.img-fluid {
    display: block;
    max-width: 100%;
    height: auto;
}
.copyright {
    font-size: 1rem;
}
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    border: 0;
    white-space: nowrap;
    clip-path: inset(100%);
    clip: rect(0 0 0 0);
    overflow: hidden;
}
.text-center {
    text-align: center;
}

/* Заголовки */
.title {
    font-size: 24px;
    line-height: 1.3;
    font-weight: 400;
}
.title--main {
    font-size: 30px;
}
.subtitle {
    font-size: 20px;
    line-height: 1.3;
    font-weight: 400;
}
@media (min-width: 768px) {
    .title {
        font-size: 27px;
    }
    .title--main {
        font-size: 36px;
    }
}

/* Кнопки */
.button {
    display: inline-block;
    padding: 10px 22px;
    line-height: 1.45;
    border-radius: 3px;
    text-decoration: none;
    transition: color var(--transition-base), background-color var(--transition-base);
    cursor: pointer;
}
.button--primary {
    color: var(--color-white);
    background-color: var(--color-primary);
}
.button--primary:focus-visible,
.button--primary:hover {
    color: var(--color-dark-700);
    background-color: var(--color-white);
}
.button--secondary {
    color: var(--color-dark-700);
    background-color: var(--color-white);
}
.button--secondary:focus-visible,
.button--secondary:hover {
    color: var(--color-white);
    background-color: var(--color-primary);
}

/* Шапка */
.page-header {
    padding-top: 45px;
    padding-bottom: 45px;
}
.page-header__container {
    display: flex;
    align-items: center;
    column-gap: 40px;
}

/* Метаданные */
.meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}
.meta__item {
    padding: 5px 10px;
    border-radius: 50px;
}
.meta__item--tag {
    background-color: var(--color-primary);
}
.meta__item--date {
    color: var(--color-dark-700);
    background-color: var(--color-white);
}
.meta__item--add {
    display: flex;
    align-items: center;
    outline-offset: -1px;
    outline: 1px solid var(--color-white);
    color: var(--color-white);
    text-decoration: none;
    transition: color var(--transition-base), outline-color var(--transition-base);
}
.meta__item--add::before {
    content: "";
    width: 20px;
    height: 20px;
    margin-right: 8px;
    border-radius: 50%;
    background: var(--color-primary) url("../images/plus-icon.svg") no-repeat center;
}
.meta__item--add:focus-visible,
.meta__item--add:hover {
    color: var(--color-primary);
    outline-color: var(--color-primary);
}

/* Первый экран */
.hero {
    margin-bottom: 65px;
}
.hero__meta {
    margin-bottom: 35px;
}
.hero__title {
    margin-top: 0;
    margin-bottom: 0.55em;
}
.hero__description {
    margin-bottom: 1.5em;
    font-size: 18px;
    line-height: 1.3;
}
.hero__img {
    margin-top: 35px;
    border-radius: 10px;
}
.hero__description a,
.hero__note a {
    color: var(--color-primary);
    text-decoration: none;
}
@media (min-width: 768px) {
    .hero__description {
        font-size: 20px;
    }
} 

/* О вебинаре */
.about {
    margin-bottom: 50px;
}
.about__item {
    border: 1px solid var(--color-dark-500);
    border-radius: 10px;
    overflow: hidden;
}
.about__item:not(:last-of-type) {
    margin-bottom: 20px;
}
.about__subtitle {
    margin: 0;
    padding: 15px 20px 10px;
    background: var(--gradient-about);
}
.about__description {
    padding: 20px;
}
.about__description *:first-child {
    margin-top: 0;
}
.about__description *:last-child {
    margin-bottom: 0;
}
.about__description ul {
    padding-left: 18px;
}
.about__description li > ul {
    padding-top: 20px;
    padding-left: 18px;
    list-style-type: disc;
}
.about__description li {
    margin-bottom: 20px;
}
.about__button {
    margin-top: 30px;
}
@media (min-width: 768px) {
    .about__description {
        padding: 30px;
    }
    .about__description li > ul {
        padding-left: 38px;
    }
}

/* Эксперты */
.experts {
    margin-bottom: 50px;
}
.experts__title {
    margin-bottom: 30px;
}
.experts__list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin: 0;
    padding-left: 0;
    list-style-type: none;
}
.experts__item {
    display: flex;
    align-items: center;
    column-gap: 30px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--color-dark-500);
}
.experts__item:has(.experts__company) {
    padding-bottom: 30px;
}
.experts__wrapper {
    position: relative;
    width: 100px;
    flex-shrink: 0;
}
.experts__avatar {
    border-radius: 50%;
}
.experts__name {
    margin-top: 0;
    margin-bottom: 10px;
}
.experts__position {
    margin: 0;
    color: var(--color-text-muted);
}
.experts__company {
    position: absolute;
    bottom: -14px;
    right: -50%;
    transform: translateX(-50%);
    width: 54px;
    height: 54px;
    background-color: var(--color-white);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 5px;
}
@media (min-width: 768px) {
    .experts__list {
        grid-template-columns: repeat(2, 1fr);
        column-gap: 80px;
    }
    .experts__item {
        column-gap: 50px;
    }
}

/* Баннер */
.banner {
    padding: 30px;
    margin-bottom: 50px;
    border-radius: 10px;
    background: var(--gradient-banner);
}
.banner__subtitle {
    margin-top: 0;
    margin-bottom: 20px;
}
@media (min-width: 768px) {
    .banner {
        background: url("../images/banner-telegram-bg.svg") no-repeat bottom right, var(--gradient-banner);
    }
}

/* Фото команды */
.team-photo {
    margin-bottom: 25px;
    border-radius: 10px;
}

/* Новости */
.news__title {
    margin-bottom: 30px;
}
.news__list {
    display: grid;
    gap: 20px;
    margin: 0;
    padding-left: 0;
    list-style-type: none;
}
.news__item {
    display: flex;
}
.news__article {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    padding: 20px;
    border-radius: 10px;
    border: 1px solid var(--color-light-100);
    background-color: var(--color-white);
    color: var(--color-text-dark);
    overflow: hidden;
    transition: color var(--transition-base), background var(--transition-base);
}
.news__article::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 8px;
    background-color: var(--color-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
}
.news__date {
    margin-bottom: 16px;
    color: var(--color-primary);
}
.news__subtitle a {
    display: -webkit-box;       
    -webkit-line-clamp: 3;
    line-clamp: 3;        
    -webkit-box-orient: vertical; 
    overflow: hidden;
    color: inherit;
    text-decoration: none;
}
.news__subtitle a::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.news__description {
    margin-top: 0;
    display: -webkit-box;       
    -webkit-line-clamp: 2; 
    line-clamp: 2;       
    -webkit-box-orient: vertical; 
    overflow: hidden;
}
.news__more {
    margin-top: auto;
    opacity: 0;
    transition: opacity var(--transition-base);
}
.news__article:has(a):focus-within,
.news__article:has(a):hover {
    color: var(--color-white);
    /*background: var(--color-dark-400) url("../images/news-article-bg.jpg") no-repeat center / cover;*/
}
.news__article:has(a):focus-within .news__date,
.news__article:has(a):hover .news__date {
    color: var(--color-white);
}
.news__article:has(a):focus-within .news__more,
.news__article:has(a):hover .news__more,
.news__article:has(a):focus-within::after,
.news__article:has(a):hover::after,
.news__article:has(a):focus-within .news__thumbnail,
.news__article:has(a):hover .news__thumbnail {
    opacity: 1;
}
.news__wrapper {
    position: relative;
    z-index: 1;
}
.news__thumbnail {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    filter: grayscale(1);
    transition: opacity var(--transition-base);
}
.news__thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
@media (min-width: 768px) {
    .news__list {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (min-width: 992px) {
    .news__list {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Подвал */
.page-footer {
    padding-top: 50px;
    padding-bottom: 55px;
    text-align: center;
}

/* Модальное окно */
.modal {
	width: 100%;
    max-width: 400px;
    padding: 24px;
    border-radius: 10px;
    border: none;
    color: #373A52;
    background: linear-gradient(312.9deg, #A1A8BB -20.47%, #EAEDF3 72.94%, #F8F9FB 108.31%);
}
.modal__wrappper {
    position: relative;
}
.modal__close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: transparent;
    border: none;
    font-size: 28px;
    cursor: pointer;
    line-height: 1;
    color: var(--color-primary);
}
.modal__close:hover {
    opacity: 0.6;
}
.modal__title {
    margin-top: 0;
    margin-bottom: 25px;
}
/* .modal [type="checkbox"] */
[type="checkbox"] {
    display: none;
}
/* .modal [type="checkbox"] + label,
.modal .checkbox-label */
[type="checkbox"] + label,
.checkbox-label {
    position: relative;
    display: block;
    font-size: 12px;
    margin: 0 !important;
    padding-left: 30px;
    cursor: pointer;
    color: #525466;
}
/* .modal [type="checkbox"] + label::before, */
[type="checkbox"] + label::before,
.checkbox-label:has([type="checkbox"])::before {
    content: "";
    position: absolute;
    top: -2px;
    left: 0;
    width: 20px;
    height: 20px;
    margin-right: 8px;
    background-color: var(--color-white);
    border-radius: 2px;
    vertical-align: middle;
}
/* .modal [type="checkbox"]:checked + label::before, */
[type="checkbox"]:checked + label::before,
.checkbox-label:has([type="checkbox"]:checked)::before {
    background: var(--color-white) url("../images/check.svg") no-repeat center;
}
.form-consult {
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.form-item,
.form-group {
    display: flex;
    flex-direction: column;
}
.form-item label,
.form-group label {
    font-size: 14px;
    line-height: 1.2;
    margin-bottom: 8px
}
.form-control {
    font-family: inherit;
    font-size: 16px;
    line-height: 1.5;
    padding: 10px 15px;
    border: 1px solid #fff;
    color: inherit;
    border-radius: 3px;
}
.company_input_info {
    margin-top: 13px;
    font-size: 12px;
    line-height: 1.08;
    color: #8689A1;
}
.pivacy-policy {
    font-size: 12px;
    color: #525466;
}
.pivacy-policy a {
    color: inherit;
    text-decoration: underline;
    transition: color var(--transition-base);
}
.pivacy-policy a:focus-visible,
.pivacy-policy a:hover {
    color: var(--color-primary);
}
.form-item .btn {
    align-self: flex-start;
    display: inline-block;
    font-family: inherit;
    font-size: 16px;
    padding: 10px 22px;
    line-height: 1.45;
    border-radius: 3px;
    text-decoration: none;
    transition: color var(--transition-base), background-color var(--transition-base);
    cursor: pointer;
    border: none;
    color: var(--color-white);
    background-color: var(--color-primary);
}
.form-item .btn:focus-visible,
.form-item .btn:hover {
    color: var(--color-dark-700);
    background-color: var(--color-white);
}
/* .modal [type="checkbox"] + label::before */
[type="checkbox"] + label::before {
    content: "";
    position: absolute;
    top: -2px;
    left: 0;
    width: 20px;
    height: 20px;
    margin-right: 8px;
    background-color: var(--color-white);
    border-radius: 2px;
    vertical-align: middle;
}
/* .modal [type="checkbox"]:checked + label::before */
[type="checkbox"]:checked + label::before {
    background: var(--color-white) url("../images/check.svg") no-repeat center;
}
.form-control.is-invalid {
  border-color: #cc2132;
}


/*  */
.blog-cta {
    padding: 30px;
    margin-bottom: 15px;
    border-radius: 10px;
    overflow: hidden;
    color: #373A52;
    background: url("/images/blog-cta-bg.png") no-repeat bottom right, linear-gradient(92.43deg, #A1A8BB -69.89%, #EAEDF3 10.78%, #8A8DA6 82.75%);
}
.blog-cta__title {
    margin-top: 0;
    margin-bottom: 10px;
}
.blog-cta__description {
    margin-bottom: 20px;
}

.blog-cta .registration_form {
    max-width: 750px;
}