*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  list-style: none;
}
/* root variables */
:root {
  --color-primary: #ff5722;
  --color-secondary: #ff7a50;
  --color-headings: #000000;
  --color-white: #ffffff;
  --color-body: #333333;
}

html {
  font-size: 62.5%;
}
body {
  color: var(--color-body);
  font-size: 1.4rem;
  font-weight: 400;
}
h1,
h2,
h3 {
  color: var(--color-headings);
  font-weight: 700;
}
h1 {
  font-size: 2.5rem;
}
h2 {
  font-size: 2.2rem;
}
h3 {
  font-size: 2rem;
}
@media screen and (min-width: 1024px) {
  body {
    font-size: 1.6rem;
  }
  h1 {
    font-size: 5rem;
  }
  h2 {
    font-size: 3.5rem;
  }
  h3 {
    font-size: 2.8rem;
  }
}
/* container */
.container {
  max-width: 1140px;
  margin: 0 auto;
}
/* header */
.header {
  /* background-color: aqua; */
  box-shadow: rgba(149, 157, 165, 0.2) 0px 8px 24px;
  border-radius: 15px;
  display: flex;
  flex-direction: row-reverse;
  align-items: center;
  justify-content: space-between;
  margin: 1rem 2rem;
  padding: 0rem 3rem;
  position: relative;
}
.navbar--container {
  padding: 1rem;
  display: flex;
  font-size: 2.2rem;
}

.navbar__list {
  display: none;
  position: absolute;

  column-gap: 3rem;
}
.navbar__list.open {
  display: block;
  border-radius: 10px;
  background-color: var(--color-white);
  margin-top: 1rem;
  box-shadow: rgba(149, 157, 165, 0.2) 0px 8px 24px;
  position: absolute;
  top: 100%;
  right: 0;
  padding: 1rem 2rem;
  width: 35%;
}

.navbar__item {
  cursor: pointer;
  padding: 0.7rem;
}
.navbar__item:hover {
  color: var(--color-primary);
}
.navbar__logo {
  display: block;
  cursor: pointer;
  width: 75px;
  height: 75px;
  color: var(--color-primary);
}
.navbar__logo img {
  width: 75px;
  height: 75px;
  text-align: center;
}
.hamburger--icon {
  display: block;
  cursor: pointer;
  width: 70px;
  height: 70px;
  border: none;
  background-color: var(--color-white);
  position: absolute;
}
.svg-icn {
  cursor: pointer;
  fill: #ff5722;
  stroke: none;
}

.hamburger--icon {
  display: inline-block;
  position: relative;
  width: 42px;
  height: 22px;
  cursor: pointer;
}
.hamburger--icon input {
  display: none;
}
.hamburger--icon span {
  position: absolute;
  left: 0;
  width: 40px;
  height: 5px;
  background: var(--color-primary);
  border-radius: 5px;
  transition: 0.3s;
}

.hamburger--icon span:nth-of-type(1) {
  top: 0;
}
.hamburger--icon span:nth-of-type(2) {
  top: 12px;
}
.hamburger--icon span:nth-of-type(3) {
  top: 24px;
}

.hamburger--icon input:checked ~ span:nth-of-type(1) {
  transform: translateY(12px) rotate(45deg);
}

.hamburger--icon input:checked ~ span:nth-of-type(2) {
  opacity: 0;
}

.hamburger--icon input:checked ~ span:nth-of-type(3) {
  transform: translateY(-12px) rotate(-45deg);
}

@media screen and (min-width: 1024px) {
  .navbar__list {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    position: static;
  }

  .hamburger--icon {
    display: none;
  }
}
/* body msg */
.msg {
  color: var(--color-body);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 3rem;
  width: 100%;
  height: 80vh;
  background: linear-gradient(
      90deg,
      var(--color-primary),
      var(--color-body),
      var(--color-secondary)
    ) -100%/ 200%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font: 800 clamp(2.2rem, 10vw, 5rem) exo;
  animation: shimmer 3s linear infinite;
}
@keyframes shimmer {
  to {
    background-position: 100%;
  }
}