:root {
  --cyan-600: rgb(77, 150, 168);
  --cyan-300: rgb(143, 227, 249);

  --purple-600: rgb(133, 95, 177);
  --purple-300: rgb(217, 184, 255);

  --slate-900: rgb(40, 40, 61);
  --slate-600: rgb(135, 135, 157);
  --slate-300: rgb(209, 209, 223);

  --white: rgb(250, 250, 250);

  --font-display: "Red Hat Display", sans-serif;

  --fs-1: 4rem;
  --fs-2: 2.5rem;
  --fs-3: 2.25rem;
  --fs-4: 1.125rem;
  --fs-5: 1rem;

  --fw-black: 900;
  --fw-medium: 500;

  --lh-tight: 110%;
  --lh-relaxed: 150%;
  --ls-none: 0rem;
  --ls-wide: 0.25rem;

  --gap-32: 2rem;
}

* {
  margin: 0;
  padding: 0;
  font-family: var(--font-display);
}

body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  min-height: 100dvh;
  overflow-x: hidden;
}

nav {
  display: flex;
  align-items: flex-end;
  width: 100%;
  height: 108px;
  justify-content: center;
}

header {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  padding: 64px clamp(32px, 4.17vw, 80px) clamp(32px, 8.53vw, 64px);
  overflow: hidden;
  box-sizing: border-box;
}

.lng__conteiner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  gap: 2rem;
}

.lng__imageHero--left {
  margin-right: 110px;
  margin-bottom: 30px;
}

.lng__imageHero--right {
  margin-left: 110px;
  margin-top: 30px;
}

.lng__hero {
  display: flex;
  flex-flow: column;
  justify-content: center;
  align-items: center;
  gap: 32px;
  width: clamp(19rem, 83%, 26rem);
}

.hero__title {
  font-size: var(--fs-1);
  font-weight: var(--fw-black);
  line-height: var(--lh-tight);
  text-align: center;
  width: 28.019rem;
}

.hero__paragraph {
  text-align: center;
  font-weight: var(--fs-4);
  line-height: var(--lh-tight);
  width: clamp(18rem, 83%, 26rem);
}

button {
  padding: 22px 46px 22px 46px;
  border-radius: 50px;
  border: solid 0;
  line-height: var(--lh-relaxed);
  font-size: var(--fs-5);
  font-weight: var(--fw-black);
}

.lng__btn {
  display: flex;
  justify-content: center;
  gap: 17px;
  height: 100%;
}

.btn__color--cyan {
  background-color: var(--cyan-600);
  color: var(--white);
}

.btn__color--purple {
  background-color: var(--purple-600);
  color: var(--white);
}

.btn__color--cyan:hover {
  background-color: #71c0d4;
}

.btn__color--purple:hover {
  background-color: #b18bdd;
}

.btn_txt--cyan {
  color: var(--cyan-300);
}

.btn_txt--purple {
  color: var(--purple-300);
}

main {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  gap: 4rem;
  padding: clamp(32px, 7.3vw, 56px) clamp(32px, 4.17vw, 80px)
    clamp(64px, 5.63vw, 72px);
  box-sizing: border-box;
}

.lng__gallery {
  display: flex;
  flex-flow: row wrap;
  justify-content: center;
  align-items: center;
  gap: 2rem; /* 32px */
}

.gallery__img {
  width: clamp(9rem, 21%, 16rem);
  height: auto;
  border-radius: 0.5rem;
}

.lng__cta--main {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: clamp(9.375rem, 83%, 34rem);
}

span {
  font-weight: var(--fw-black);
  font-size: var(--fs-5);
  line-height: var(--lh-tight);
  color: var(--cyan-600);
  letter-spacing: var(--ls-wide);
  text-align: center;
  margin-bottom: 1rem;
}

.main__title {
  font-weight: var(--fw-black);
  font-size: var(--fs-2);
  line-height: var(--lh-tight);
  color: var(--slate-900);
  text-align: center;
  width: clamp(9.375rem, 83vw, 27rem);
}

.main__paragraph {
  font-weight: var(--fw-medium);
  font-size: var(--fs-4);
  line-height: var(--lh-tight);
  color: var(--slate-600);
  text-align: center;
}

footer {
  display: flex;
  flex-flow: column wrap;
  justify-content: center;
  align-items: center;
  width: 100%;
  box-sizing: border-box;
}

.lng__number02 {
  position: relative;
  top: 30px;
  z-index: 1;
}

.lng__cta--footer {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  background: linear-gradient(rgba(77, 150, 168, 0.9), rgba(77, 150, 168, 0.9)),
    center / cover no-repeat url(desktop/image-footer.jpg);
}

.cta__footer {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  padding: clamp(4rem, 8.33vw, 7rem) clamp(2rem, 4.2%, 5rem);
}

.footer__paragraph {
  text-align: left;
  color: var(--white);
  max-width: 22.188rem;
}

.footer__title {
  font-size: var(--fs-2);
  font-weight: var(--fw-black);
  line-height: var(--lh-tight);
  color: var(--white);
  max-width: 28.438rem;
}

@media (max-width: 1656px) {
  .lng__conteiner {
    justify-content: center;
  }
}

@media (max-width: 1000px) {
  .cta__footer {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }

  .lng__cta--footer {
    background: linear-gradient(
        rgba(77, 150, 168, 0.9),
        rgba(77, 150, 168, 0.9)
      ),
      center / cover no-repeat url(tablet/image-footer.jpg);
  }

  .footer__title,
  .footer__paragraph {
    text-align: center;
  }
}

@media (max-width: 768px) {
  header {
    width: auto;
    overflow-x: hidden;
    padding: 0;
  }

  .hero__paragraph {
    font-size: var(--fs-5);
    text-align: center;
  }

  .hero__title {
    font-size: 3rem;
    width: 21rem;
  }

  .lng__conteiner {
    display: flex;
    flex-direction: column;
    padding: 64px clamp(32px, 4.17vw, 80px) clamp(32px, 8.53vw, 64px);
    gap: 4.5rem;
  }

  .lng__imageHero--right {
    display: none;
    margin-top: 0;
  }

  .lng__imageHero--left {
    margin-bottom: 0;
    width: 100%;
    margin-right: auto;
  }

  .img__left {
    width: 100%;
    height: auto;
  }
}

@media (max-width: 447px) {
  .lng__hero div {
    display: flex;
    flex-direction: column;
  }

  .hero__title {
    font-size: var(--fs-2);
    width: 100%;
  }

  .lng__conteiner {
    display: flex;
    flex-direction: column;
    gap: 4rem;
  }

  .main__title {
    font-size: 2rem;
  }
}

.credit {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  padding: 2rem;
  background-color: var(--slate-900);
  margin-top: 0;
  box-sizing: border-box;
}

.credit p {
  font-size: var(--fs-5);
  font-weight: var(--fw-medium);
  color: var(--slate-300);
  text-align: center;
  margin: 0;
}

.credit a {
  color: var(--cyan-300);
  text-decoration: none;
  font-weight: var(--fw-black);
  transition: color 0.3s ease;
}

.credit a:hover {
  color: var(--purple-300);
}