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

:root {
  --primary-color: #ed1d24;
  --primary-color-dark: #b80314;
  --white: #ffffff;
  --max-width: 1200px;
}

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

img {
  display: flex;
  width: 100%;
}

a {
  text-decoration: none;
  transition: 0.3s;
}

ul {
  list-style: none;
}

body {
  font-family: "Roboto", sans-serif;
}

.main {
  position: relative;
  isolation: isolate;
  min-height: 100vh;

  background-image: url("assets/header.png");
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
  background-color: #060604;
}

.main::before {
  position: absolute;
  content: "";
  inset: 0;
  opacity: 1;
  background-color: #060604;
  z-index: 999;

  animation: main-slider 2s ease-in-out forwards;
}

@keyframes main-slider {
  90% {
    opacity: 0;
    transform: translateX(0);
  }

  100% {
    opacity: 0;
    transform: translateX(-100%);
  }
}

nav {
  position: fixed;
  isolation: isolate;
  width: 100%;
  z-index: 9;
}

.nav__header {
  padding: 0.75rem 1rem;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--primary-color);
}

.nav__logo a img {
  max-width: 75px;
}

.nav__menu__btn {
  font-size: 1.5rem;
  color: var(--white);
  cursor: pointer;
}

.nav__links {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 2rem;
  padding: 2rem;
  background-color: var(--primary-color);
  transition: transform 0.5s;
  z-index: -1;
}

.nav__links.open {
  transform: translateY(100%);
}

.nav__links a {
  color: var(--white);
  white-space: nowrap;
}

.header__container {
  max-width: var(--max-width);
  margin: auto;
  padding: 5rem 1rem;
}

.header__container h1 {
  margin-bottom: 2rem;
  display: flex;
  align-items: flex-end;
  gap: 0 1rem;
  flex-wrap: wrap;
  font-weight: 800;
  color: var(--white);
  font-family: "Roboto Slab", sans-serif;
}

.header__container h1 span:nth-child(1) {
  font-size: 6rem;
  line-height: 6rem;
}

.header__container h1 span:nth-child(2) {
  font-size: 2rem;
}

.header__container p {
  margin-bottom: 5rem;
  max-width: calc((var(--max-width)) / 2);
  line-height: 1.75rem;
  color: var(--white);
}

button {
  padding: 1.5rem 2rem;
  margin-bottom: 1.5rem;
  outline: none;
  border: none;
  font-size: 1rem;
  font-family: "Roboto", sans-serif;
  color: var(--white);
  background-color: var(--primary-color);
  border-radius: 0.25rem;
  transition: 0.3s;
  cursor: pointer;
}

button:hover {
  background-color: var(--primary-color-dark);
}

.socials {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.socials a {
  display: inline-flex;
  padding: 9px 10px;
  font-display: 1.2rem;
  color: var(--white);
  border: 1px solid var(--primary-color);
  border-radius: 100%;
}

.socials a:hover {
  color: var(--primary-color);
  background-color: var(--white);
  border-color: var(--white);
}

@media (width > 540px) {
  .header__container h1 span:nth-child(1) {
    font-size: 8rem;
    line-height: 7.5rem;
  }
}

@media (width > 768px) {
  nav {
    position: static;
    padding: 2rem 1rem;
    max-width: var(--max-width);
    margin-inline: auto;
    display: flex;
    align-items: flex-start;
    gap: 3rem;
  }

  .nav__header {
    width: fit-content;
    padding: 0;
    background-color: transparent;
  }

  .nav__logo a img {
    max-width: 120px;
  }

  .nav__menu__btn {
    display: none;
  }

  .nav__links {
    position: static;
    width: fit-content;
    padding: 0;
    flex-direction: row;
    gap: 3rem;
    background-color: transparent;
    transform: none !important;
  }

  .nav__links a:hover {
    color: var(--primary-color);
  }

  .header__container h1 span:nth-child(1) {
    font-size: 10rem;
    line-height: 9rem;
  }
}