/* --- Header Section --- */
.header {
  background-image: linear-gradient(
    193deg,
    #52504b 18%,
    var(--darkbackground) 50%
  );
  top: 0;
  left: 0;
  width: 100%;
  min-height: 100dvh;
  height: 100%;
  padding: 40px 0 50px 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  z-index: 9;
}

.logo {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  font-size: 4.5rem;
  font-family: var(--globalfont);
  font-weight: bold;
  color: var(--light);
  user-select: none;
  cursor: pointer;
}

.logo span {
  color: var(--primary);
  font-family: var(--globalfont);
  margin-left: 5px;
}

.logoimg {
  width: 300px;
  height: auto;
}

.heading {
  text-align: center;
  display: flex;
  justify-content: center;
  padding: 15px;
}

nav {
  display: flex;
  align-items: center;
}

.navlist {
  display: flex;
}

.navlist a {
  position: relative;
  font-size: 1.4rem;
  color: var(--light);
  text-decoration: none;
  font-weight: 600;
  margin: 40px 20px 40px 20px;
  width: fit-content;
}

/* --- Hamburger Manu Icon --- */

.hamMenu {
  position: relative;
  display: none;

  justify-content: center;
  align-items: center;
  cursor: pointer;
  width: 30px;
  height: 30px;
  cursor: pointer;
  transition: all 0.5s ease-in-out;
}

.hamButton {
  width: 25px;
  height: 3px;
  background: var(--light);
  border-radius: 2px;
  transition: all 0.25s ease-in-out;
  z-index: 1;
}

.hamButton::before,
.hamButton::after {
  content: "";
  position: absolute;
  width: 25px;
  height: 3px;
  background: var(--light);
  border-radius: 2px;
  transition: all 0.25s ease-in-out;
}

.hamButton::before {
  transform: translateY(-10px);
}

.hamButton::after {
  transform: translateY(10px);
}

.hamMenu.active .hamButton {
  transform: translateX(-50px);
  background: transparent;
}

.hamMenu.active .hamButton:before {
  transform: rotate(45deg) translate(35px, -35px);
}

.hamMenu.active .hamButton:after {
  transform: rotate(-45deg) translate(35px, 35px);
}

/* --- Sliding Underline ---  */
.navlist a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 3px;
  background: var(--primary);
  border-radius: 5px;
  transform-origin: right;
  transform: scaleX(0);
  transition: transform 0.5s;
}
.navlist a:hover::after {
  transform-origin: left;
  transform: scaleX(1);
}

@media (max-width: 880px) {
  /* Header */

  .nav {
    flex-direction: column;
    gap: 2rem;
  }

  .navlist {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
  }

  .hamMenu {
    display: flex;

    z-index: 2;
  }

  .nav {
    position: absolute;
    top: -100dvh;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100dvh;

    align-items: center;
    text-align: center;
    color: var(--light);

    transition: all 0.15s ease-in-out;
  }

  .header {
    padding: 30px 0;
    min-height: 100dvh;
  }

  header.active {
    position: sticky;
  }

  .nav.active {
    top: 0;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    height: 100dvh;
    background: transparent;
    color: var(--light);
    backdrop-filter: blur(20px) grayscale(40%);
    z-index: 1;
  }

  .nav.active a {
    display: flex;
    align-items: flex-start;
    margin: 30px;
  }

  .logo {
    font-size: 3.3rem;
  }

  .heading {
    font-size: 1.8rem;
  }
}