:root {
  --border-radius-light: 5rem;
  --border-radius-middle: 10rem;

  --white: #ffffff;
  --dark: #181B21;
  --backing: #15181F;
  --panel: #101317;
  --blue: #016EBA;
  --back-sub: #F5F8FB;
  --blue-hover: #329BE4;
  --light: #E0EBF0;
  --about: rgba(255, 255, 255, 0.60);
  --border-banner: #2A2F37;
  --back-banner: rgba(24, 27, 33, 0.70);
  --copyright-line: #2B2F37;
  --back-email: rgba(255, 255, 255, 0.10);
  --gradient: linear-gradient(208deg, #F5F8FB 0%, rgb(0 84 167 / 2%) 100%);
  --brd: rgba(255, 255, 255, 0.20);
  --shadow: linear-gradient(270deg, #FFF 0%, rgba(255, 255, 255, 0.00) 100%);
  --order: rgba(1, 110, 186, 0.10);
  --order-brd: rgba(1, 110, 186, 0.20);

  --container-length: 1440px;
}

* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
  transition: opacity 0.4s, transform 0.4s;
}


/*resposive*/
html {
  overflow: hidden;
  /* pc */
  font-size: 1px;
}

@media screen and (max-width: 1440px) and (min-width: 901px) {

  /* Before 1024px tablet */
  :root {
    --container-length: 100%;
  }

  html {
    font-size: calc(1vw / 14.4);
  }
}

@media screen and (max-width: 900px) {

  /* 900 px mobile */
  :root {
    --container-length: 100%;
  }

  html {
    font-size: 1px;
  }
}


@media screen and  (min-width: 901px) {
  .modal { display: none !important;}
}

.button-light {
  text-align: center;
  display: block;
  padding: 12.5rem 0;
  font-size: 15rem;
  font-weight: 500;
  letter-spacing: 0.15rem;
  border-radius: var(--border-radius-light);
  transition: color 0.4s, background-color 0.4s;
}

.button-light.blue {
  color: var(--white);
  background-color: var(--blue);
}

.button-light.blue:hover {
  background-color: var(--blue-hover);
}

.button-light.white {
  color: var(--blue);
  background-color: var(--white);
}

.button-light.white:hover {
  opacity: .8;
}

.button-light.dark {
  color: var(--about);
  background-color: var(--back-email);
}

.button-light.dark:hover {
  opacity: .8;
}

.h1 {
  display: flex;
  width: 100%;
  align-items: center;
}

.h1 span {
  display: block;
  color: var(--dark);
  font-size: 32rem;
  font-weight: 700;
  letter-spacing: 0.32rem;
}

.button-squery {
  padding: 8rem;
  border-radius: var(--border-radius-light);
  cursor: pointer;
}

.button-squery:hover {
  opacity: 0.85;
}

.button-squery.blue {
  background-color: var(--blue);
}

.button-squery.dark {
  background-color: var(--back-email);
}

.button-squery img {
  width: 20rem;
  height: 20rem;
}

.mobile {
  display: none;
}