@import url("https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,400;0,700;0,800;1,400;1,700;1,800&display=swap");

:root {
  --primary: #fff;
  --primaryHover: #fff900;
  --primaryActive: #fffb00be;
  --backgroundText: rgba(180, 174, 174, 0.466);
  --lighteningOrange: #ff6c00;
  --closeButton: #b30c0c;
  --whiteText: #fff;
  --primaryBox: rgba(158, 174, 174, 0.466);
  --secondaryBox: rgba(126, 112, 112, 0.466);
  --backgroundPhotoParties: #fff;
  --backgroundColor: #000;
}

* {
  box-sizing: border-box;
  scroll-behavior: smooth;
}
body {
  background-image: linear-gradient(rgb(0, 0, 0), rgba(0, 0, 0, 0.5)),
    url("../img/danny-howe-bn-D2bCvpik-unsplash.jpg");
  background-size: cover;
  background-position: center;
  color: var(--primary);
  font-size: 14px;
  font-family: "Montserrat", sans-serif;
  line-height: 150%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a {
  color: var(--primary);
  text-decoration: none;
}

/* HEADER + NAV */
#logo-smartphone {
  cursor: pointer;
  position: fixed;
  right: 50%;
  top: 32px;
  transform: translate(-50%, -50%);
  transition: opacity 300ms ease;
  width: 50px;
  z-index: 1000;
}
#logo-smartphone.displayNone {
  opacity: 0;
}
.burgerMenu {
  cursor: pointer;
  height: 42px;
  position: fixed;
  right: -10px;
  top: 40px;
  transform: translate(-50%, -50%);
  width: 50px;
  z-index: 1000;
}
.lignes {
  background: var(--primary);
  border-radius: 5px;
  height: 4px;
  position: absolute;
  transition: all 0.5s ease-in-out;
  width: 100%;
}
.lignes:nth-child(1) {
  top: 0px;
}
.lignes:nth-child(2) {
  top: 12px;
}
.lignes:nth-child(3) {
  top: 24px;
}
.burgerMenu.show .lignes:nth-child(1) {
  background: var(--lighteningOrange);
  top: 15px;
  transform: rotate(135deg);
}
.burgerMenu.show .lignes:nth-child(2) {
  opacity: 0;
  transform: translateX(-20px);
}
.burgerMenu.show .lignes:nth-child(3) {
  background: var(--lighteningOrange);
  top: 15px;
  transform: rotate(-135deg);
}
header::before {
  content: "";
  background-color: var(--backgroundColor);
  box-shadow: 1px 2px 10px rgba(0, 0, 0, 0.1);
  height: 70px;
  position: fixed;
  text-align: center;
  transition: all 350ms ease-in-out;
  width: 100%;
  z-index: 2;
}
header nav {
  background-color: var(--backgroundColor);
  box-shadow: 1px 2px 10px rgba(0, 0, 0, 0.1);
  opacity: 0;
  overflow: hidden;
  padding: 20px 0px;
  position: fixed;
  text-align: center;
  transition: all 350ms ease-in-out;
  top: -250px;
  width: 100%;
  z-index: 2;
}
header nav.show {
  opacity: 1;
  top: 0;
}
.logo {
  margin-bottom: 1rem;
}
.logo img {
  max-width: 150px;
  max-height: 150px;
}
header nav a {
  color: var(--primary);
  display: block;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  transition: color 300ms ease;
}

header nav a:active {
  color: var(--primaryActive);
}
h1 {
  animation: pumping 2s ease-in-out infinite;
  font-size: 1.4rem;
  font-weight: bold;
  color: white;
  line-height: 150%;
  text-align: center;
}
.reveal-img1 {
  opacity: 0;
  transform: translateY(100px);
}
.reveal-show-img1 {
  opacity: 1;
  transform: translateY(0);
  transition: 0.8s cubic-bezier(0.5, 0, 0, 1);
}
.reveal-img2 {
  opacity: 0;
  transform: translateY(100px);
}
.reveal-show-img2 {
  opacity: 1;
  transform: translateY(0);
  transition: 0.8s cubic-bezier(0.5, 0, 0, 1);
}
.reveal-img3 {
  opacity: 0;
  transform: translateY(100px);
}
.reveal-show-img3 {
  opacity: 1;
  transform: translateY(0);
  transition: 0.8s cubic-bezier(0.5, 0, 0, 1);
}

/* SCROLL UP BUTTON */
.go-up-btn {
  bottom: 3rem;
  opacity: 0;
  position: fixed;
  right: 2rem;
  transition: opacity 400ms ease;
  z-index: 1000;
}
.go-up-btn.scroll {
  cursor: pointer;
  opacity: 1;
  position: fixed;
}
.go-up-btn .icone {
  width: 50px;
}

/* ***** FOOTER ****** */

footer {
  background-color: var(--backgroundColor);
  color: var(--primary);
  bottom: 0;
  width: 100%;
  padding-top: 2rem;
}
.card-footer {
  padding-bottom: 1rem;
}
.card-footer-up {
  display: flex;
  flex-flow: column wrap;
  justify-content: center;
}

.card-footer-down {
  font-size: 1rem;
  display: flex;
}

.footer-left {
  display: inline-block;
  align-items: flex-start;
}
.footer-centered {
  display: flex;
  justify-content: space-around;
  margin-bottom: 1rem;
  order: -1;
  width: 100%;
}
.footer-centered img {
  width: 50px;
  height: 80px;
  margin: 0.5rem;
  transition: all 0.1s ease-in-out;
}
.footer-right {
  display: inline-block;
  align-items: flex-end;
}

.footer-icons {
  display: flex;
  justify-content: center;
  padding: 0;
}

.footer-icon-nav {
  list-style: none;
  margin: 0 5px 0 5px;
}

.footer-icon-nav img {
  width: 50px;
  height: 50px;
  margin: 0.5rem;
  border-radius: 25px;
  transition: all 0.1s ease-in-out;
}
.footer-title {
  text-align: center;
}
.footer-legal {
  width: 100%;
  text-align: center;
  margin-top: 1rem;
}
.footer-centered img {
  object-fit: cover;
  transform: scale(1.4);
}

@media (min-width: 425px) {
  h1 {
    font-size: 1.5rem;
  }
  .parallax span {
    font-size: 1.5rem;
  }
}
@media (min-width: 625px) {
  h1 {
    font-size: 1.7rem;
  }
  .parallax span {
    font-size: 1.7rem;
  }
}
@media (min-width: 768px) {
  .active {
    border-bottom: var(--primary) solid 2px;
  }
  .active:hover {
    border-bottom: var(--primary) solid 2px;
  }
  h1 {
    font-size: 2rem;
  }
  .parallax span {
    font-size: 2rem;
  }
}
/* MEDIA QUERY DESKTOP */
@media (min-width: 799px) {
  .burgerMenu {
    display: none;
  }
  #logo-smartphone {
    opacity: 0;
  }
  header::before {
    height: 0;
    width: 0;
  }
  header nav {
    background-color: var(--backgroundColor);
    background: linear-gradient(
      180deg,
      rgb(0, 0, 0) 0%,
      rgba(0, 0, 0, 0.46) 75%,
      rgba(0, 0, 0, 0) 100%
    );
    box-shadow: none;
    opacity: 1;
    top: 0;
  }
  header nav.scroll {
    background-color: var(--backgroundColor);
  }
  .nav-wrap {
    align-items: center;
    display: flex;
    justify-content: space-between;
    max-width: 80%;
    margin: auto;
  }
  header nav a:hover {
    color: var(--lighteningOrange);
  }
  nav ul {
    display: flex;
  }
  nav li {
    margin-right: 1rem;
  }
  .reveal-show-img2 {
    transition-delay: 0.3s;
  }
  .reveal-show-img3 {
    transition-delay: 0.6s;
  }
  .card-footer-up {
    display: flex;
    flex-flow: row wrap;
    justify-content: space-evenly;
  }
  .footer-centered {
    margin-bottom: 0px;
    order: 0;
    width: auto;
  }
  .footer-icon-nav img:hover {
    box-shadow: 0 0 34px #fff900, 0 0 80px #ff6c00;
    transform: scale(1.2);
  }
  .footer-centered img:hover {
    transform: scale(1.5);
  }
}
@media (min-width: 1024px) {
  h1 {
    font-size: 2.8rem;
  }
  .parallax span {
    font-size: 2.8rem;
  }
}