@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&display=swap');

:root {
  --font: 'Montserrat', sans-serif;

  --main-light: #23B1EE;
  --white: #FFFFFF;
  --black: #000000;
}

html, body {
  background: linear-gradient(168deg, #000 0%, #002331 52.18%, #000 100%);
  height: 100dvh;
  max-height: 100dvh;
  margin: 0;
  padding: 0;

  font-family: var(--font);
  font-style: normal;
  line-height: normal;
  font-weight: 400;
  overflow-x: hidden;
  scroll-behavior: smooth;
}
body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}
header, section, footer {
  width: 100%;
}
.ctr {
  margin: 0 auto;
  max-width: 1076px;
  padding: 0px 24px;
  box-sizing: border-box;
}
.fd-aic {
  display: flex;
  align-items: center;
}
.fd-aic-jcsb {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* header */
.ctr-header {
  padding-top: 36px;
  padding-bottom: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo-holder {
  color: var(--white);
  font-size: 24px;
  font-weight: 700;
  line-height: 30px;
}
.logo-holder span {
  color: var(--main-light);
  font-size: 24px;
  font-weight: 700;
  line-height: 30px;
}
.install-btn {
  padding: 10px 16px;
  box-sizing: border-box;
  border-radius: 16px;
  background: var(--main-light);

  color: var(--black);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.469px;

  cursor: pointer;
  text-decoration: none;
}
/* header */

/* body */
.ctr-main-section {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.ctr-main-section h1 {
  margin: 36px 0px 24px 0px;
  color: var(--white);
  text-align: center;
  font-size: 64px;
  font-weight: 700;
}
.ctr-main-section span {
  color: var(--main-light);
}
.ctr-main-section p {
  color: rgba(255, 255, 255, 0.75);
  text-align: center;
  font-size: 32px;
  font-weight: 400;
  line-height: 150%;
  margin-top: 0px;
  margin-bottom: 24px;
  max-width: 610px;
}
.get-started-btn {
  padding: 12px 24px;
  border-radius: 28px;
  background: var(--main-light);

  color: var(--black);
  font-size: 24px;
  font-weight: 600;

  text-decoration: none;
  cursor: pointer;
  box-sizing: border-box;
  text-align: center;
}
.contact-us-btn {
  padding: 12px 24px;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.50);
  background: rgba(35, 177, 238, 0.15);

  color: var(--main-light);
  font-size: 24px;
  font-weight: 600;

  text-decoration: none;
  cursor: pointer;
  margin-left: 12px;
  box-sizing: border-box;
  text-align: center;
}
/* body */

/* footer */
.ctr-footer {
  padding-top: 36px;
  padding-bottom: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-address {
  color: #BDBDBD;
  font-size: 20px;
  font-weight: 400;
  line-height: 18px;
}
.footer-links {
  display: flex;
  align-items: center;
}
.footer-links a {
  color: var(--white);
  font-size: 20px;
  font-weight: 400;
  line-height: 18px;
  text-decoration: none;
  cursor: pointer;
}
.footer-links a + a {
  margin-left: 24px;
}
/* footer */


@media only screen and (max-width: 768px) {
  /* header */
  .install-btn {
    font-size: 20px;
  }
  /* header */

  /* body */
  .ctr-main-section img {
    width: 100px;
    height: 54px;
  }
  .ctr-main-section h1 {
    font-size: 48px;
  }
  .ctr-main-section p {
    font-size: 24px;
  }
  .get-started-btn {
    font-size: 16px;
    min-width: 166px;
  }
  .contact-us-btn {
    font-size: 16px;
    min-width: 166px;
  }
  /* body */

  /* footer */
  .ctr-footer {
    padding-top: 20px;
    padding-bottom: 20px;
    flex-direction: column;
  }
  .footer-address {
    font-size: 14px;
  }
  .footer-links {
    margin-top: 12px;
  }
  .footer-links a {
    font-size: 14px;
  }
  /* footer */

}