@import url(https://fonts.googleapis.com/css?family=Montserrat:regular,500,600,700,800,900);

*,
*::after,
*::before {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --dark: #2b3541;
  --yellow: #fbf138;
  --gray: #f3f3f3;
  --font-family: "Montserrat", sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  color: var(--dark);
  font-weight: 400;
  font-size: 18px;
  line-height: 150%;
  background-color: #fefcfe;
  height: 100vh;
  display: flex;
  flex-direction: column;
}

ul {
  list-style-type: none;
}

a {
  color: var(--dark);
  text-decoration: none;
}

.main {
  flex-grow: 1;
}

.container {
  max-width: 1170px;
  margin: 0 auto;
  padding: 0 10px;
}

.button {
  width: 100%;
  cursor: pointer;
  font-family: var(--font-family);
  border: none;
  width: 225px;
  height: 65px;
  box-shadow: 0 13px 24px 0 rgba(251, 241, 56, 0.3);
  background: var(--yellow);
  font-weight: 700;
  font-size: 16px;
  text-transform: uppercase;
  text-align: center;
  color: var(--dark);
  transition: all 0.2s ease-in;
}

.button:hover {
  box-shadow: 0 13px 24px 0 rgba(43, 53, 65, 0.2);
  background: var(--dark);
  color: var(--yellow);
}

.header {
  padding-top: 15px;
  padding-bottom: 27px;
  .menu-list {
    display: flex;
    column-gap: 54px;
  }
  .header__wrapper {
    display: flex;
    align-items: center;
  }

  .header-link {
    margin-left: auto;
    font-weight: 700;
    position: relative;
    font-size: 16px;
  }
  .header-link::after {
    content: url(../images/circle.svg);
    position: absolute;
    left: -10px;
    z-index: -1;
    width: 20px;
    height: 20px;
    box-shadow: 0 13px 24px 0 rgba(251, 241, 56, 0.3);
  }
  .burger-btn {
    margin-left: 38px;
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 29px;
    height: 22px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
  }

  .menu {
    padding-left: 92px;
  }

  .menu-list__link:hover {
    border-bottom: 1px solid var(--dark);
  }

  .burger-btn-icon {
    display: block;
    width: 100%;
    height: 3px;
    background-color: #000;
    border-radius: 2px;
    transition: 0.3s;
  }
  .burger-btn.active .burger-btn-icon:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .burger-btn.active .burger-btn-icon:nth-child(2) {
    opacity: 0;
  }

  .burger-btn.active .burger-btn-icon:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
  }

@media(max-width:880px){
  .menu{
    padding-left: 40px;
  }
  .menu-list{
    column-gap: 40px;
  }
}

  @media (max-width: 768px) {
    .burger-btn {
      z-index: 1001;
      display: flex;
      margin-right: 10px;
    }

    .burger-btn.active {
      margin-left: auto;
    }

    .menu {
      position: fixed;
      top: -100%;
      width: 100%;
      height: 300px;
      background: #f8f8f8;
      display: flex;
      justify-content: center;
      align-items: center;
      transition: top 0.3s ease;
      z-index: 1000;
    }

    .logo {
      z-index: 1001;
      margin-left: 10px;
    }

    .menu.active {
      top: 0;
    }

    .menu-list {
      margin-top: 80px;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 25px;
      width: 100%;
      max-width: 565px;
      padding-left: 10px;
    }

    .menu-list__item {
      width: 100%;
      position: relative;
    }

    .menu-list__item:not(:last-child)::after {
      content: "";
      display: block;
      width: 565px;
      max-width: 100%;
      height: 1px;
      background: var(--dark);
      margin: 12px auto 0;
      opacity: 0.2;
    }

    .header__wrapper {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
  }
  @media (max-width: 530px) {
    .header-link {
      font-size: 14px;
    }
    .logo-img {
      width: 78px;
      height: 24px;
    }
  }
}

.hero {
  padding-bottom: 158px;
  .hero__container {
    display: flex;
    align-items: center;
    gap: 20px;
    position: relative;
  }

  .hero__info {
    flex-basis: 60%;
  }

  .hero__subtitle {
    font-size: clamp(26px, 3vw, 40px);
    font-weight: 400;
    line-height: 125%;
    padding-bottom: 20px;
  }

  .hero__title {
    font-size: clamp(26px, 3vw, 48px);
    line-height: 125%;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    padding-bottom: 40px;
  }

  .hero-bg {
    height: clamp(493px, 50vw, 852px);
    flex-basis: calc(40% - 20px);
    opacity: 0.2;
    background: linear-gradient(
      90deg,
      #fbf138 0%,
      rgba(253, 249, 182, 0.45) 145.23%
    );
  }

  .hero-img {
    position: absolute;
    right: -10vw;
    bottom: 0;
    width: clamp(399px, 50vw, 996px);
  }

  .hero__text {
    padding-bottom: 40px;
  }

  .hero__text,
  .hero__button {
    margin-left: 90px;
  }

  @media (max-width: 1500px) {
    .hero-img {
      right: -2vw;
    }
  }
  @media (max-width: 1220px) {
    .hero-img {
      right: 5px;
    }
  }

  @media (max-width: 768px) {
    .hero__text,
    .hero__button {
      margin: 0;
      font-size: 16px;
    }
  }

  .hero__anchor {
    position: absolute;
    bottom: 0;
    left: 0;
  }
}

@media (max-width: 700px) {
  .hero {
    .hero__container {
      display: block;
      margin: 0 auto;
      .hero__button {
        width: 100%;
      }
    }
  }

  .hero-bg,
  .hero-img,
  .hero__anchor {
    display: none;
  }
  .hero__info {
    display: flex;
    flex-basis: 100%;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
}

@media (max-width: 530px) {
  .hero {
    padding-bottom: 76px;

    .hero__container {
      display: block;
    }

    .hero-bg,
    .hero-img,
    .hero__anchor {
      display: none;
    }

    .hero__title {
      font-size: 24px;
    }

    .hero__info {
      display: flex;
      flex-basis: 100%;
      flex-direction: column;
      align-items: flex-start;
      justify-content: center;
    }
    .hero__button {
      width: 100%;
    }
  }
}

.schedule {
  padding-bottom: 162px;
  .schedule__title {
    display: flex;
    justify-content: space-between;
    padding-bottom: 38px;
  }

  .schedule__title h1 {
    font-weight: 700;
    font-size: 40px;
    line-height: 125%;
  }
  .schedule__title h2 {
    font-weight: 700;
    font-size: 28px;
    line-height: 125%;
  }

  .schedule__cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: 309px 73px 281px;
    grid-template-areas: "a b c" "d b f" "d e f";
    gap: 20px;
  }

  .schedule__card {
    border: 1px solid rgba(43, 53, 65, 0.5);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }

  .schedule__card:hover {
    box-shadow: 0 13px 30px 0 rgba(186, 180, 69, 0.2);
    background: linear-gradient(
      180deg,
      rgba(251, 241, 56, 0.7) 0%,
      rgba(253, 249, 182, 0.45) 100%
    );
    border: none;
  }

  .schedule__card-date {
    padding-top: 20px;
    padding-right: 30px;
    text-align: right;
  }

  .schedule__card-main {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 40px;
    padding-left: 30px;
    padding-bottom: 20px;
  }

  .schedule__card-title {
    font-weight: 700;
    font-size: 18px;
    line-height: 125%;
  }

  .schedule__card:nth-child(1) {
    grid-area: a;
  }
  .schedule__card:nth-child(2) {
    grid-area: b;
  }

  .schedule__card:nth-child(3) {
    grid-area: c;
  }
  .schedule__card:nth-child(4) {
    grid-area: d;
  }
  .schedule__card:nth-child(5) {
    grid-area: e;
  }
  .schedule__card:nth-child(6) {
    grid-area: f;
  }

  @media (max-width: 1000px) {
    .schedule__cards {
      grid-template-columns: repeat(2, 1fr);
      grid-template-rows: repeat(3, 224px);
      grid-template-areas: "a b" "c d" "e f";
    }
  }

  @media (max-width: 530px) {
    .schedule__title h1 {
      font-size: 26px;
    }
    .schedule__title h2 {
      font-size: 16px;
    }
    .schedule__cards {
      grid-template-columns: repeat(1, 1fr);
      grid-template-areas: "a" "b" "c" "d" "e" "f";
    }
  }
}

.mailing {
  padding: 80px 0;
  background-color: var(--gray);

  .mailing__title {
    margin: 0 auto;
    text-align: center;
    padding-bottom: 40px;
    font-weight: 700;
    font-size: 40px;
    position: relative;
  }

  .mailing__circle {
    position: relative;
    z-index: 1;
  }

  .mailing__circle::before {
    content: "";
    position: absolute;
    left: -5px;
    width: 53px;
    height: 53px;
    transform: translate(-50%, -50%);
    background-image: url(../images/circle.svg);
    background-size: cover;
    background-repeat: no-repeat;
    filter: drop-shadow(0 13px 24px rgba(251, 241, 56, 0.3));
    z-index: -1;
  }

  .mailing__form-input {
    display: block;
    width: 100%;
    text-align: center;
  }

  .mailing__form-container {
    display: inline-block;
    max-width: 600px;
    width: 100%;
    text-align: left;
  }

  .inputs {
    display: flex;
    gap: 20px;
    width: 100%;
  }

  .mailing__button {
    white-space: nowrap;
  }

  .mailing__form-input input {
    border: none;
    max-width: 372px;
    width: 100%;
    height: 65px;
    padding-left: 25px;
    font-size: 18px;
    font-family: var(--font-family);
    border: none;
  }

  .mailing__form-input input::placeholder {
    font-size: 18px;
    opacity: 0.3;
    font-family: var(--font-family);
  }
  .mailing__form-input input:focus {
    outline: none;
    border: 1px solid var(--yellow);
  }
  .custom-checkbox {
    margin-top: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    max-width: 295px;
  }

  .custom-checkbox input {
    display: none;
  }

  .custom-checkbox p {
    font-size: 11px;
  }

  .checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid var(--dark);
    font-size: 11px;
    position: relative;
    transition: all 0.3s ease;
  }

  .checkmark::after {
    content: "";
    position: absolute;
    left: 5px;
    top: 1px;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    opacity: 0;
    transition: opacity 0.3s ease;
  }

  .custom-checkbox input:checked + .checkmark {
    background-color: var(--dark);
  }

  .custom-checkbox input:checked + .checkmark::after {
    opacity: 1;
  }

  .custom-checkbox p {
    color: rgba(43, 53, 65, 0.5);
  }

  .custom-checkbox p span {
    text-decoration: underline;
    text-decoration-skip-ink: none;
  }
  .custom-checkbox p:hover span {
    color: rgba(43, 53, 65);
  }

  @media (max-width: 640px) {
    .mailing__form-input div {
      display: flex;
      flex-direction: column;
      gap: 8px;
      justify-content: center;
      align-items: center;
    }
    .mailing__form-input input {
      margin: 0;
      padding-left: 24px;
      order: 1;
    }

    .mailing__form-input .custom-checkbox {
      order: 2;
      margin-bottom: 30px;
    }
    .mailing__form-input .mailing__button {
      order: 2;
      max-width: 372px;
      width: 100%;
      margin-top: 0;
    }

    .mailing__circle::before {
      width: 31px;
      height: 31px;
    }
  }

  @media (max-width: 530px) {
    .mailing__title {
      font-size: 26px;
    }
  }
}

.about {
  padding-bottom: 170px;
  padding-top: 150px;

  .about__main {
    display: flex;
    column-gap: 75px;
  }
  .about__info-title {
    padding-bottom: 20px;
    font-size: 40px;
    line-height: 125%;
    font-weight: 700;
  }
  .about__info-text {
    max-width: 483px;
    padding-bottom: 34px;
  }

  .about__info-img {
    width: 100%;
    height: auto;
    aspect-ratio: 581 / 336;
    min-width: 0;
    flex-shrink: 1;
  }
  .about__pluses {
    padding-top: 80px;
    display: flex;
    column-gap: 67px;
  }

  .about__pluses-card {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  .about__pluses-title {
    font-weight: 700;
    font-size: 18px;
    line-height: 125%;
  }

  .about__pluses-text {
    line-height: 150%;
    opacity: 0.6;
  }

  @media (max-width: 768px) {
    .about {
      padding-bottom: 76px;
    }
    .about__main {
      column-gap: 38px;
    }
    .about__pluses {
      display: grid;
      grid-template-columns: repeat(2, 2fr);
      font-size: 16px;
      line-height: 120%;
      gap: 43px;
    }
    .about__info-button {
      width: 214px;
      height: 65px;
    }
  }

  @media (max-width: 670px) {
    .about__info-img {
      display: none;
    }
  }

  @media (max-width: 530px) {
    .about__info-title {
      font-size: 26px;
    }
    .about__info-text {
      font-size: 16px;
    }

    .about__pluses-title {
      font-size: 16px;
    }
    .about__pluses {
      padding-top: 57px;
      gap: 40px;
      display: flex;
      flex-direction: column;
    }
  }
}

.footer {
  background-color: var(--gray);
  padding-top: 50px;
  padding-bottom: 25px;

  .footer__wrapper {
    display: flex;
  }

  .footer__menu-list {
    padding-left: 92px;
    display: flex;
    column-gap: 90px;
  }

  .footer__link {
    margin-left: auto;
    font-weight: 700;
    font-size: 16px;
    position: relative;
    z-index: 1;
  }

  .footer__link::after {
    content: url(../images/circle.svg);
    position: absolute;
    left: -10px;
    z-index: -1;
    width: 25px;
    height: 25px;
    box-shadow: 0 13px 24px 0 rgba(251, 241, 56, 0.3);
  }
  .copyright {
    padding-top: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    opacity: 0.3;
    line-height: 150%;
  }
  .copyright span {
    text-decoration: underline;
    text-decoration-skip-ink: none;
  }

  @media (max-width: 960px) {
    .footer__menu-list {
      gap: 30px;
      padding-left: 30px;
    }
  }

  @media (max-width: 768px) {
    .footer__menu,
    .footer__link {
      display: none;
    }
    .copyright {
      padding: 0;
      font-size: 10px;
    }
    .copyright p:first-child {
      display: none;
    }
    .footer__container {
      column-gap: 60px;
      padding: 0 15px;
      text-align: right;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
  }

  @media (max-width: 530px) {
    .logo-img {
      width: 78px;
      height: 24px;
    }
  }
}

@media (max-width: 768px) {
  .header {
    padding-bottom: 40px;
    padding-top: 36px;

    .menu {
      padding-left: 0;
    }
  }
  .hero {
    padding-bottom: 67px;
  }
}

@media (max-width: 530px) {
  .header {
    padding-bottom: 63px;
    padding-top: 32px;
  }
  .schedule {
    padding-bottom: 76px;
  }
  .about {
    padding-top: 76px;
    padding-bottom: 68px;
  }
  .footer {
    padding: 20px 0;
  }
}