html {
  scroll-behavior: smooth;
}

body {
  font-family: "Montserrat";
  height: 100%;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  position: relative;
}

a {
  text-decoration: none;
  cursor: pointer;
}

li::marker {
  font-size: 0.7em;
}

/* Секция header */

.header {
  display: flex;
  position: relative;
}

.header__background {
  background-image: url("/wp-content/themes/ntr-webinar/assets/img/header-bg1.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  height: 100%;
  width: 100%;
  margin: 0;
  padding: 0;
}

.header__link {
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
  padding: 36px 52px 0 0;
}

.header__container {
  padding: clamp(50px, 4vw, 70px) clamp(20px, 3vw, 40px) clamp(120px, 25vw, 450px) clamp(10px, 2vw, 60px);
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-evenly;
}

.header__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.header__link h3 {
  font-weight: 700;
  font-style: normal;
  font-size: 18px;
  line-height: 26px;
  letter-spacing: 0px;
  text-align: center;
  vertical-align: middle;
  color: #ffffff;
}

.header__title {
  margin-bottom: 52px;
}

.header__title h1 {
  margin: 0;
  padding-top: 8px;
  font-size: 100px;
  font-weight: 700;
  line-height: 120%;
  letter-spacing: 0.01em;
  color: #ffffff;
}

.header__subtitle {
  margin: 0 0 62px 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  color: #ffffff;
  gap: 12px;
}

.header__brand {
  display: flex;
  align-items: center;
}

.header__subtitle span {
  display: flex;
  align-items: center;
  font-size: clamp(25px, 5vw, 40px);
  font-weight: 700;
  line-height: 140%;
}

.header__logo {
  z-index: 4;
  object-fit: contain;
}

.header__text {
  margin: 0;
  display: flex;
  align-items: center;
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 700;
  line-height: 140%;
  flex-shrink: 0;
}

.event__date {
  margin: 0 0 52px 0;
  font-size: clamp(20px, 4vw, 28px);
  font-weight: 500;
  line-height: 120%;
  text-transform: uppercase;
  color: #c4d2e9;
}

.registration__btn {
  max-width: 456px;
  max-height: 82px;
  min-width: 310px;
  border-radius: 4px;
  width: 100%;
  height: auto;
  display: block;
}

.registration__btn button,
.content__registration button {
  padding: clamp(16px, 2vw, 28px) clamp(20px, 2vw, 143px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 100%;
  height: 100%;
  font-size: clamp(19px, 2vw, 24px);
  font-weight: 700;
  line-height: 26px;
  border: none;
  border-radius: 4px;
  background-color: #3ebb7a;
  color: #ffffff;
  transition: all 0.3s ease;
}

.header__tagline {
  font-size: clamp(30px, 8vw, 128px);
  font-weight: 800;
  line-height: 120%;
  color: #c4d2e9;
}

/* Секция контента */

.content {
  display: flex;
  justify-content: center;
}

.content__wrap {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.content__info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 110px 10px;
  max-width: 960px;
  gap: 80px;
}

.content__meta {
  display: flex;
  flex-direction: column;
  gap: 80px;
}

.content__meta-item {
  margin: 0;
  font-size: clamp(20px, 1.9vw, 24px);
  font-weight: 400;
  line-height: 140%;
}

.content__link {
  cursor: pointer;
  font-weight: 700;
  text-decoration: none;
  color: #1c6bd2;
}

.content__lead h2,
h3 {
  margin: 0;
}

.content__lead {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.content__lead-title,
.content__lead-sub {
  font-size: clamp(24px, 1.9vw, 32px);
  font-weight: 500;
  line-height: 130%;
}

.content__lead-note {
  font-size: clamp(20px, 1.9vw, 24px);
  line-height: 140%;
  font-weight: 400;
  color: #0b1e2e;
}

.content__context-title,
.content__discussion-title,
.content__audience-title,
.content__goal-title,
.content__discussion-title,
.content__format-title,
.content__section-title {
  margin: 0 0 20px 0;
  font-size: 40px;
  font-weight: 700;
  line-height: 140%;
  color: #0b1e2e;
}

.context__text {
  margin: 5px 0 0 0;
  font-size: 18px;
  font-weight: 400;
  line-height: 150%;
}

.content__emph {
  font-size: 18px;
  font-weight: 700;
  line-height: 150%;
  color: #1c6bd2;
}

.audience__list,
.discussion__questions-list,
.content__format-list {
  padding-left: 20px;
}

.audience__list-item,
.discussion__questions-item,
.content__format-item {
  margin-bottom: 10px;
  font-size: 18px;
  font-weight: 400;
  line-height: 150%;
  color: #0b1e2e;
}

.format__text,
.goal__text {
  font-size: 18px;
  font-weight: 400;
  line-height: 150%;
}

.content__experts-block {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.content__experts-list {
  padding: 0;
}

.content__experts-item {
  list-style-type: none;
  color: #0b1e2e;
}

.content__registration {
  display: flex;
  flex-direction: column;
  justify-self: center;
  align-items: center;
  max-width: 456px;
  max-height: 82px;
  gap: 100px;
}

.content__registration-link h3 {
  color: #3ebb7a;
}

/* Футер */

footer {
  margin-top: 270px;
  background-color: #364958;
  color: #ffffff;
}

footer a {
  text-decoration: none;
  color: #00a3ff;
  cursor: pointer;
}

.footer-container {
  display: flex;
  flex-direction: row;
  justify-content: space-around;
}

footer ul li {
  list-style-type: none;
  margin-bottom: 10px;
  line-height: 170%;
}

.contact {
  display: flex;
  flex-direction: column;
  padding: 0 10px;
  margin: 40px 0 40px 0;
  gap: 10px;
}

.contact-description {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.personal-data-policy {
  padding: 0 10px;
  margin: 40px 0 40px 0;
}

@media (max-width: 768px) {
  .registration__btn {
    min-width: 280px;
    max-width: 400px;
  }

  .registration__btn button {
    padding: 18px 40px;
  }
}

@media (max-width: 679px) {
  .header__tagline {
    display: none;
  }
}

@media (max-width: 480px) {
  .header__title h1 {
    font-size: 88px;
  }

  .registration__btn {
    min-width: 250px;
    max-width: 100%;
    width: 100%;
  }

  .registration__btn button {
    padding: 16px 30px;
    min-height: 60px;
    font-size: 18px;
  }
}

@media (max-width: 425px) {
  .header__link {
    padding-right: 20px;
  }

  .header__title h1 {
    font-size: 75px;
  }
}

@media (max-width: 375px) {
  .header__title h1 {
    font-size: 65px;
  }
}

@media (max-width: 360px) {
  .registration__btn {
    min-width: 220px;
  }

  .registration__btn button {
    padding: 14px 25px;
    min-height: 56px;
    font-size: 16px;
  }
}