@import url("https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;1,500;1,600&display=swap");
:root {
  --green: #27ae60;
  --black: #444;
  --light-color: #777;
  --bg-color: #e6e6e6;
  --border: 0.1rem solid rgba(0, 0, 0, 0.2);
  --shadow-x: 8px;
  --shadow-y: 8px;
  --shadow-blur: 15px;
  --shadow-light: #ffffff;
  --shadow-dark: #bcbcbc;

  --box-shadow: var(--shadow-x) var(--shadow-y) var(--shadow-blur)
      var(--shadow-dark),
    calc(var(--shadow-x) * -1) calc(var(--shadow-y) * -1) var(--shadow-blur)
      var(--shadow-light);

  --box-shadow-inset: inset var(--shadow-x) var(--shadow-y) var(--shadow-blur)
      var(--shadow-dark),
    inset calc(var(--shadow-x) * -1) calc(var(--shadow-y) * -1)
      var(--shadow-blur) var(--shadow-light);
}

* {
  font-family: "Poppins", sans-serif;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  outline: none;
  border: none;
  text-decoration: none;
  text-transform: capitalize;
  transition: background-color 0.6s linear,
    color 1s linear, box-shadow 0.2s linear, transform 0.2s ease-in-out;
}

html {
  font-size: 62.5%;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  background: var(--bg-color);
  padding-left: 30rem;
}

body.dark-mode {
  --black: #9dbcc1;
  --light-color: #ddd;
  --bg-color: #222;
  --border: 0.1rem solid rgba(0, 0, 0, 0.4);
  --box-shadow: 0.4rem 0.4rem 1rem #111, -0.4rem -0.4rem 1rem #333;
  --box-shadow-inset: 0.4rem 0.4rem 1rem #111 inset,
    -0.4rem -0.4rem 1rem #333 inset;
}

section {
  min-height: 100vh;
  padding-left: 1rem;
}
section h2 + p,
section h2 {
  color: #9dbcc1;
}
section h2 + p {
  font-size: 1.5rem;
  color: var(--black) !important;
  margin-bottom: 2rem;
}
section h2 {
  font-size: 3rem;
  color: var(--green) !important;
  margin-bottom: 1rem;
}
.btn {
  margin-top: 1rem;
  display: inline-block;
  padding: 1rem 3.5rem;
  border-radius: 1rem;
  font-size: 1.7rem;
  cursor: pointer;
  background: none;
  color: var(--black);
  transition: box-shadow 3s ease-in-out;
  box-shadow: var(--box-shadow);
}

.btn:hover {
  box-shadow: var(--box-shadow-inset);
  color: var(--green);
}
.brf {
  color: var(--black) !important;
  font-size: 1vh !important;
}
.header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  background: var(--bg-color);
  width: 25rem;
  border-right: var(--border);
  height: 100%;
  padding: 2rem;
}

.header .user img {
  margin: 1rem 0;
  border: 1rem solid transparent;
  border-radius: 50%;
  height: 18rem;
  width: 18rem;
  box-shadow: var(--box-shadow);
}

.header .user h3 {
  color: var(--black);
  font-size: 2rem;
}

.header .user p {
  color: var(--green);
  font-size: 1.5rem;
  text-align: center;
}

.header .navbar {
  padding-top: 1rem;
}
.header .navbar a {
  display: block;
  margin: 1.5rem 0;
  padding: 0.7rem;
  border-radius: 5rem;
  font-size: 1.5rem;
  box-shadow: var(--box-shadow);
  color: var(--black);
  text-align: center;
  transition: all 1s ease-in-out;
}

.header .navbar a:hover {
  box-shadow: var(--box-shadow-inset);
  transform: scale(0.97); /* Optional: adds more "press" feel */
}

.header .navbar .nav-link {
  font-size: 2rem;
  padding: 1.2rem 0;
  margin: 1.2rem 0;
  border-radius: 3rem;
  width: 100%;
  min-width: 22rem;
  text-align: center;
  box-shadow: var(--box-shadow);
  color: var(--black);
  transition: box-shadow 0.2s, color 0.2s;
  display: block;
}

.header .navbar .nav-link.active,
.header .navbar .nav-link:hover {
  color: var(--green);
  box-shadow: var(--box-shadow-inset);
  background: var(--bg-color);
}

#menu-btn {
  position: fixed;
  top: 1.5rem;
  z-index: 1000;
  height: 5rem;
  width: 5rem;
  line-height: 5rem;
  border-radius: 50%;
  font-size: 2rem;
  cursor: pointer;
  box-shadow: var(--box-shadow);
  text-align: center;
  color: var(--black);
  display: none;
}

#menu-btn:hover {
  color: var(--green);
  box-shadow: var(--box-shadow-inset);
}

@media (max-width: 991px) {
  body {
    padding-left: 0;
  }
  .header {
    left: -100%;
    transition: left 0.3s;
  }
  .header.active {
    left: 0;
  }
  #menu-btn {
    display: block;
    left: 2rem;
  }
}

@media (max-width: 450px) {
  html {
    font-size: 50%;
  }
  .header {
    width: 100%;
    border-right: 0;
  }
}

#theme-toggler {
  position: fixed;
  top: 1.5rem;
  right: 2rem;
  height: 5rem;
  width: 5rem;
  line-height: 5rem;
  border-radius: 50%;
  font-size: 2rem;
  cursor: pointer;
  box-shadow: var(--box-shadow);
  text-align: center;
  color: var(--black);
}

#theme-toggler:hover {
  color: var(--green);
  box-shadow: var(--box-shadow-inset);
}

.home {
  display: flex;
  flex-flow: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.home .content h3 {
  font-size: 5rem;
  color: var(--black);
  line-height: 1.1;
  text-transform: uppercase;
}

.home .content p , h2+p {
  font-size: 3rem;
  color: var(--green);
  text-transform: none;
  padding-bottom: 0.5rem;
}

.home .share {
  position: relative;
  top: 4rem;
  border-radius: 0.5rem;
  box-shadow: var(--box-shadow);
  padding: 1rem;
}

.home .share a {
  height: 5rem;
  width: 5rem;
  line-height: 5rem;
  box-shadow: var(--box-shadow);
  margin: 0.5rem;
  font-size: 2rem;
  color: var(--black);
  border-radius: 0.5rem;
}

.home .share a:hover {
  box-shadow: var(--box-shadow-inset);
  color: var(--green);
}
li {
  list-style: none;
  padding: 1rem 5rem;
  font-size: 1.5rem;
  color: var(--black);
  margin: 2rem 0;
  width: 100%;
  box-shadow: var(--box-shadow);
  border-radius: 2vh;
}
li:hover {
  box-shadow: var(--box-shadow-inset);
  color: var(--green);
}
.card {
  background: var(--bg-color)!important;
  border-radius: 1rem;
  box-shadow: var(--box-shadow);
  padding: 4vh !important;
  margin: 2vh;
  font-size: 1.5rem !important;
  color: var(--black) !important;
  width: 100%;
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 20px rgba(0,255,255,0.3);
}
.contact {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}