/*========================
HEADER AREA
========================*/
header {
  width: 100%;
  position: fixed;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(11, 14, 20, 0.75);
  border-bottom: 1px solid var(--border);
}
/* ---------- NAV ---------- */
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  max-width: 1080px;
  margin: 0 auto;
}
/* ---------- logo ---------- */
.logo {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo a {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.logo img {
  display: block;
  max-width: 100%;
}
/* ---------- menu ---------- */
.menu {
  display: flex;
  align-items: center;
  list-style: none;
  padding-top: 5px;
}
.menu ul {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}
.menu li {
  list-style: none;
}
.menu a {
  font-family: var(--font-mono);
  font-size: 17px;
  text-decoration: none;
  color: var(--muted);
  display: inline-block;
  padding-right: 28px;
}
.menu a:hover {
  color: var(--text);
  transition: 0.3s;
}

/* ---------- btn ---------- */
.nav-cta {
  font-family: var(--font-mono);
  font-size: 13px;
  border: 1px solid var(--accent-dim);
  color: var(--accent);
  padding: 8px 16px;
  border-radius: 6px;
  transition: all .2s ease;
  white-space: nowrap;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.nav-cta:hover {
    background: rgba(94, 234, 212, 0.1);
    border-color: var(--accent);
}
/* ========================
   HAMBURGER
======================== */
.hamburger {
  display: none;
}
.menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 22px;
  cursor: pointer;
}
#header_area .sidebar {
  position: fixed;
  top: 0;
  right: 0;
  left: auto;
  height: 100vh;
  width: 250px;
  z-index: 9999;
  backdrop-filter: blur(10px);
  background: rgba(0, 0, 0, 0.90);
  display: none;
  flex-direction: column;
  align-items: flex-start;
  padding-top: 30px;
}
#header_area .sidebar .cross {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
#header_area .sidebar .cross .cross-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--text);
  font-size: 20px;
  cursor: pointer;
  padding: 10px;
  margin-right: 12px;
}
#header_area .sidebar #mobile-nav {
  display: block;
  width: 100%;
  list-style: none;
  margin: 0;
  padding: 10px 20px;
}
#header_area .sidebar #mobile-nav li {
  list-style: none;
  margin: 0;
  padding: 0;
}
#header_area .sidebar #mobile-nav a {
  position: relative;
  display: block;
  padding: 10px 0;
  text-decoration: none;
  color: var(--muted);
  font-family: var(--font-mono);
}
#header_area .sidebar #mobile-nav a:active {
  color: var(--text);
}
.sidebar-button {
  width: 100%;
  padding: 15px 20px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
/* ==================================================
   TABLET 601px - 1024px
================================================== */
@media (max-width: 1024px) {
  #header_area .menu {
    display: none;
  }
 #header_area .button {
    display: none;
  }
  #header_area nav {
    display: flex;
    align-items: center;
    justify-content: flex-start;
  }
  #header_area .logo {
    display: flex;
    align-items: center;
    margin: 0;

  }
  #header_area .hamburger {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    right: 32px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
  }
  #header_area .sidebar {
    display: none;
  }
}
/* ==================================================
   PHONE 600px and below
================================================== */
@media (max-width: 600px) {
  #header_area nav {
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
  }
  #header_area .logo {
    display: flex;
    align-items: center;
    margin: 0;
  }
  #header_area .hamburger {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
  }
  #header_area .menu {
    display: none;
  }
  #header_area .button {
    display: none;
  }
  #header_area .sidebar {
    width: 250px;
    height: 100vh;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding-top: 30px;
  }
    #header_area .sidebar .cross {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    }
  #header_area .sidebar #mobile-nav {
    width: 100%;
    margin: 0;
    padding: 10px 20px;
    }
  #header_area .sidebar-button {
    width: 100%;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
  }
}