:root {
    --color-dark: #05262b;
    --color-accent: #117e8a;
    --color-green: #75c24a;
    --color-surface: rgba(255, 255, 255, 1);
    --color-error: #c52828;
  }
  
  *,
  *::before,
  *::after {
    box-sizing: border-box;
  }
  
  
  * {
    font-family: "Roboto Flex", sans-serif;
    font-optical-sizing: auto; 
    font-variation-settings:
      "slnt" 0,
      "wdth" 100,
      "GRAD" 0,
      "XOPQ" 96,
      "XTRA" 468,
      "YOPQ" 79,
      "YTAS" 750,
      "YTDE" -203,
      "YTFI" 738,
      "YTLC" 514,
      "YTUC" 712;
  }
  
  .container {
    width: 100%;
    max-width: 1140px;
    padding: 15px;
    margin: 0 auto;
  }

  add-to-calendar-button {
        outline: none;
    margin-top: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 56px;
    border-radius: 999px;
    color: #181818;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    align-self: flex-start;
  }
  
  .f {
    display: flex;
    flex-wrap: wrap;
  }
  
  .justify-between  {
    justify-content: flex-between
  }
   
  
  .h-100  {
    height: 100%
  }
  
  .align-center {
      align-items: center
  }
  body {
    margin: 0;
    min-height: 100vh;
    font-family: "Roboto Flex", sans-serif;
    color: var(--color-dark); 

  }
  
  .event-page {
    background: #05262b url("../images/bg.png") center top / cover no-repeat fixed;
  }
  
  .event {
    padding: 48px 24px 72px;
  }
  
  .event__card {
  }
  
  .event-card {
    position: relative;
    background: #fff;
    border-radius: 22px;
    padding: 68px 94px 42px;
    box-shadow: 0 24px 60px rgba(5, 38, 43, 0.2);
    width: 100%;
    max-width: 1110px;
    margin: 25px auto;
  }
  
  .event-card__title {
    margin: 0;
    font-size: clamp(38px, 6vw, 56px);
    line-height: 1.1;
    font-weight: 700;
    text-align: center;
  }

.event-subtitle {
  text-align: center;
  max-width: 731px;
  margin: 10px auto;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
}
  
  .event-card__meta {
    margin-top: 26px;
    display: flex;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 18px 34px;
  }
  
  .event-card__meta-item {
    display: inline-flex;
    align-items: center;
    gap: 10px;
  }
  
  .event-card__icon {
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
  }
  
  .event-card__meta-text {
    font-size: 18px;
    font-weight: 600;
    line-height: 1.5;
    color: #000;
  }
  
  .event-card__content {
    margin-top: 34px;
    display: grid;
    grid-template-columns: minmax(280px, 350px) 1fr;
    gap: 30px 30px;
  }
  
  .event-card__subtitle {
    margin: 0;
    color: var(--color-accent);
    font-size: clamp(28px, 4vw, 32px);
    line-height: 1.2;
  }
  
  .event-card__note {
    margin: 23px 0 0 3px;
    font-size: 14px;
    line-height: 1.5;
    max-width: 340px;
  }
  
  .event-form__row {
    margin-bottom: 21px;
  }
  
  .event-form__row--columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    padding: 0 5px;
  }
  
  .event-form__field {
    display: block;
    position: relative;
  }
  
 
  
  .event-form__input {
    width: 100%;
    border: 0;
    border-bottom: 1px solid var(--color-dark);
    background: transparent;
    height: 38px;
    padding: 0;
    font: inherit;
    color: var(--color-dark);
  }

  .event-form__input::placeholder {
        display: block;
    margin-bottom: 8px;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.3;
  }
  
  .event-form__input:focus {
    outline: none;
    border-bottom-color: var(--color-accent);
  }
  
  .event-form__field--invalid .event-form__input {
    border-bottom-color: var(--color-error);
  }
  
  .event-form__error {
    display: block;
    min-height: 18px;
    margin-top: 4px;
    font-size: 12px;
    line-height: 1.3;
    color: var(--color-error);
    position: absolute;
  }
  
  .event-form__actions {
    margin-top: 23px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 18px;
    margin-left: 4px;
  }
  
  .event-form__checkbox-wrap {
    display: grid;
    grid-template-columns: 18px 1fr;
    align-items: start;
    gap: 10px 12px;
    max-width: 285px;
    cursor: pointer;
  }
  
  .event-form__checkbox {
    position: absolute;
    opacity: 0;
    pointer-events: none;
  }
  
  .event-form__checkbox-custom {
    width: 18px;
    height: 18px;
    border: 1px solid var(--color-dark);
    margin-top: 1px;
    position: relative;
  }
  
  .event-form__checkbox:checked + .event-form__checkbox-custom::after {
    content: "";
    position: absolute;
    inset: 3px;
    background: var(--color-accent);
  }
  
  .event-form__checkbox-text {
    font-size: 12px;
    line-height: 1.2;
  }

.event-form__checkbox-text a {
  color: #05262B
}
  
  .event-form__error--checkbox {
    position: absolute;
    transform: translateY(22px);
  }
  
  .event-form__submit {
    height: 56px;
    position: relative;
    border: 1px solid var(--color-accent);
    border-radius: 999px;
    padding: 0 54px 0 34px;
    background: #fff;
    font: inherit;
    cursor: pointer;
    transition: filter 0.2s ease;
    margin: 44px 0 0;
    color: #05262B;
    font-family: "Roboto Flex";
    font-size: 16px;
    font-style: normal;
    font-weight: 600;
    line-height: 150%; /* 24px */
  }

.event-form__submit span {
  border-radius: 50%;
  display: block;
  position: absolute;
  width: 48px;
  height: 48px;
  border: 1px solid var(--color-accent);
  top: 3px;
  right: 3px;
}

.event-form__submit span svg {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
  
  .event-form__submit:hover {
    filter: brightness(0.95);
  }
  
  .success-card {
    background: var(--color-surface);
    border-radius: 22px;
    padding: 7% 17%;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
  }
  .success-card--hidden {
    display: none;
  }
  
  .success-card__title {
    margin: 0;
    max-width: 640px;
    font-size: clamp(28px, 3vw, 32px);
    line-height: 1.2;
    font-weight: 700;
  }
  
  .success-card__text {
    margin: 17px 0 0;
    font-size: 18px;
    font-weight: 700;
    max-width: 400px;
    line-height: 1.3;
    color: var(--color-accent);
  }
  
  .success-card__button {
    margin-top: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 56px;
    padding: 0 7px 0 31px;
    border-radius: 999px;
    border: 1px solid var(--color-accent);
    color: #181818;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    align-self: flex-start;
  }

  .success-card__button svg {
    margin-left: 16px;
  }
  
  
  .prog-nav {
      display: -webkit-box;
      display: -ms-flexbox;
      display: flex;
      gap: 32px;
      margin: 0 0 0 auto;
  }
  .prog-nav-mob {
    display: none;
  }
  
  .prog-nav-info {
      background-repeat: no-repeat;
      background-position: 0 0;
      display: -webkit-box;
      display: -ms-flexbox;
      display: flex;
      -ms-flex-wrap: wrap;
      flex-wrap: wrap;
      padding: 10px 0;
  }
  
  .prog-nav-info span {
      color: #000;
      font-size: 18px;
      font-style: normal;
      font-weight: 600;
      line-height: 150%; /* 27px */
  }
  
  .prog-nav-info span:nth-child(2) {
      font-size: 14px;
      font-weight: 500;
      display: block;
      width: 100%;
      max-width: 285px;
      margin-top: 16px
  }
  
  .prog-nav--date {
      background-image: url(../images/calendar.png);
      background-size: 40px;
      padding-left: 50px;
  }
  
  .prog-nav--loc {
      background-size: 44px;
      background-image: url(../images/location.png);
      padding-left: 54px;
  }
  .prog-nav--loc a {
    text-decoration: none
  }
  
  .header {
      height: 154px;
      width: 100%;
      z-index: 900;
      background-color: #fff;
  }
  
  .logos {
      display: -webkit-box;
      display: -ms-flexbox;
      display: flex;
      -webkit-box-align: center;
      -ms-flex-align: center;
      align-items: center
  }
  
  img {
    width: 100%;
    height: 100%;
    object-fit: cover
  }
  
  .logo:first-child {
      width: 94px;
      display: inline-block;
      height: 67px;
      margin-right: 40px;
  }
  
  .logo:last-child {
      width: 125px;
  }
  
  @media (max-width: 1024px) {
    .event-card {
      padding: 46px 34px;
    }
  
    .event-card__content {
      grid-template-columns: 1fr;
    }
  
    .event-form__actions {
      flex-direction: column;
      align-items: flex-start;
      margin: 16px 0 0;
    }
  }
  
  @media (max-width: 992px) {
    .prog-nav-mob {
      display: block;
      margin-bottom: 34px;
    }
    .header .prog-nav {
      display: none
    }
    .success-card__button {
        padding: 0 7px 0 19px;
    }
    .success-card {
        padding: 7% 15px;
    }
    .event-card__content {
        margin-top: 0;
    }
    .prog-nav {
        gap: 16px;
    }
    .logo:first-child {
        margin-right: 20px;
    }
    .event-card__title {
        font-size: 34px;
    }
    .event-subtitle {
      font-size: 14px;
      max-width: 380px
    } 
    .events-top-wrapper {
        padding: 31px 15px 71px;
        background-color: #fff;
        border-radius: 22px;
    } 
    .prog-nav--loc,
    .prog-nav--date {
      padding-left: 51px;
      margin-left: 5px;
      padding-bottom: 20px;
    }
    .event-subtitle {
        margin: 20px auto 0;
    }
    .event-card {
        margin: 28px 0 0;
    }
    .event-card__content {
        grid-template-columns: 1fr;
    }
    .event-card__description {
        margin-bottom: 24px;
    }
    
    .event-card__form-wrap {
        margin-top: 24px;
    }
  }
  @media (max-width: 680px) {
    .event-form__field {
      max-width: 86%;
    }
     .event-card__description {
        margin-bottom: 0;
    }
    .event-card__content {
      gap: 5px;
    }
    .event-card__subtitle {
      font-size: 20px
    }
    .event-card__note {
      margin: 14px 0 0;
      font-size: 12px;
    }
        .event-subtitle {
      font-size: 12px;
      max-width: 311px;
      margin: 12px auto 0;
    }
    .header {
        height: 146px;
        display: flex;
        align-items: center;
    }
    .logos {
        width: 100%;
        justify-content: center;
        gap: 20px;
    }
    .prog-nav {
        margin: 0 auto 0;
    }
    .prog-nav-mob {
      margin-bottom: 45px;
    }
    .event {
    padding: 29px 19px 72px;
    }
  
    .event-card {
      padding: 45px 18px;
    }
  
    .event-card__meta {
      justify-content: flex-start;
    }
  
    .event-form__row--columns {
      grid-template-columns: 1fr;
      gap: 19px;
    }
  
    .event-form__submit {
      width: 100%;
      justify-content: center;
      padding-inline: 24px;
    }
  }
  
  @media (max-width: 480px) {
    .prog-nav {
        flex-direction: column;
    }
    .event-form__submit {
        margin-top: 0;
        max-width: 87%;
        padding-left: 0;
    }
  }