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

:root {
  --brown: #D1A286;
  --pink: #BF8887;
  --white: #EEECDE;
  --magenta: #A07487;
  --purple: #796581;
  --violet: #505771;
  --black: #2F4858;
  --green: #2C7B53;
}

::selection {
  background-color: var(--white);
}

::-webkit-scrollbar {
  width: 0.25rem;
}

::-webkit-scrollbar-track {
  border-radius: 1rem;
  background-color: var(--white);

}

::-webkit-scrollbar-thumb {
  background: var(--violet);
  border-radius: 1rem;
  z-index: 10;
}

body:hover #custom-cursor {
  opacity: 1;
}

#custom-cursor {
  width: 2px;
  height: 2px;
  border-radius: 50%;
  background-color: var(--black);
  position: fixed;
  top: 0;
  opacity: 0;
  pointer-events: none;
  mix-blend-mode: difference;
  transition: transform 500ms, opacity 200ms;
}

#custom-cursor::after {
  content: "";
  border-radius: 50%;
  position: absolute;
  top: -8px;
  left: -8px;
  border: 1px solid var(--black);
  width: 16px;
  height: 16px;
}

#custom-cursor.zoom {
  transform: scale(3);
}

main {
  animation: down .8s;
}

@keyframes down {
  from {
    transform: translateY(-100vh);
  }

  to {
    transform: translateY(0);
  }
}

nav {
  width: 100%;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: top;
  text-align: center;
  z-index: 100;
  position: relative;
}

.left {
  margin-top: 3rem;
  margin-left: 8rem;
}

.right {
  margin-top: 3rem;
  margin-right: 8rem;
}

.left.image img {
  height: 50px;
}

.left.image img:hover {
  cursor: pointer;
}

a {
  text-decoration: none;
  font-size: .875rem;
  transition: color .3s ease-in-out;
}

a:hover {
  color: var(--white);
}

.header-side-content {
  flex: 1;
  display: flex;
  justify-content: flex-end;
}

.header-side-content:last-child {
  justify-content: flex-end;
}

.button {
  appearance: none;
  background-color: transparent;
  border: none;
  cursor: pointer;
}

#menu-container ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

li {
  position: relative;
  display: block;
}

.number {
  font-size: 1rem;
  padding-right: 0.5rem;
}

.last-item {
  display: flex;
  column-gap: 2rem;
}

#menu-container {
  position: absolute;
  inset: 0;
  background: url(/assets/background\ \(2\).png) no-repeat center center/cover;
  text-align: center;
  display: grid;
  place-content: center;
  z-index: 99;
  height: 0;
  transition: height .5s cubic-bezier(.14, .65, .15, 1);
}

#menu-container a {
  display: inline-block;
  font-size: 2rem;
  line-height: 1;
  margin-bottom: 1.75rem;
  position: relative;
  transition: color .5s ease-in-out;
  color: var(--violet);
  font-weight: 600;
}

#menu-container a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 3px;
  display: block;
  margin-top: 6px;
  right: 0;
  background: var(--violet);
  transition: width .2s ease;
}

#menu-container a:hover:after {
  width: 100%;
  left: 0;
  background: var(--violet);
}

#menu-container li {
  opacity: 0;
  text-align: left;
  transition: opacity .2s ease-in-out;
  visibility: hidden;
}

:root[menu-open] #menu-container {
  height: 100vh;
}

:root[menu-open] #menu-container li {
  opacity: 1;
  visibility: visible;
}

:root[menu-open] #nav-social a {
  color: var(--violet);
}

:root[menu-open] #nav-social li::after {
  background: url(/assets/background\ \(2\).png) no-repeat center center/cover;
}

#menu-button {
  display: flex;
  flex-direction: column;
  gap: 3.5px;
  width: 4.5rem;
  height: 4.5rem;
  align-items: center;
  justify-content: center;
}

#menu-button span {
  width: 40px;
  height: 4.5px;
  border-radius: 5px;
  background-color: var(--black);
  transition: transform .3s ease-in-out, opacity .3s ease-in-out, background-color .5s ease-in-out;
}

:root[menu-open] #menu-button span:nth-child(1) {
  transform: translate3d(0, 8px, 0) rotate(45deg);
}

:root[menu-open] #menu-button span {
  background-color: var(--violet);
  z-index: 1000;
}

:root[menu-open] #menu-button span:nth-child(2) {
  transform: scale(0);
  opacity: 0;
}

:root[menu-open] #menu-button span:nth-child(3) {
  transform: translate3d(0, -8px, 0) rotate(-45deg);
}

.loader-container {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background-color: var(--black);
  display: grid;
  place-content: center;
  transition: opacity .4s ease-in-out, visibility .4s ease-in-out;
}

.loader {
  width: 4rem;
  height: 4rem;
  border: .4rem solid var(--brown);
  border-left-color: transparent;
  border-right-color: transparent;
  border-radius: 50%;
  animation: .8s ease infinite alternate spin;
}

@keyframes spin {
  to {
    transform: rotate(1turn) scale(1.2);
  }
}

.loader-container.hidden {
  opacity: 0;
  visibility: hidden;
}

#page-content {
  opacity: 0;
  transform: translate3d(0, -1rem, 0);
  transition: opacity .6s ease-in-out, transform .6s ease-in-out;
}

#page-content.visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

body {
  font-family: 'Montserrat', sans-serif;
  display: flex;
  flex-direction: column;
  height: 100vh;
  background: url(/assets/background-white.jpg) no-repeat center center/cover;
}

section{
  display: flex;
  justify-content: center;
  align-items: center;
}

.container {
  position: absolute;
  width: 800px;
  height: 380px;
  top: 60px;
  /* left: calc(50% - 300px); */
  display: flex;
  margin-top: 6rem;
}

.card {
  display: flex;
  width: 280px;
  height: 360px;
  border: var(--magenta) 1px solid;
  border-radius: 10px;
  transition: 0.4s ease-out;
  position: relative;
  left: 0px;
}

.card:not(:first-child) {
  margin-left: -50px;
}

.card:hover {
  transform: translateY(-20px);
  transition: 0.4s ease-out;
  cursor: pointer;
}

.card:hover~.card {
  position: relative;
  left: 50px;
  transition: 0.4s ease-out;
}

.card-1 {
  background-image: url(/assets/Writer.jpg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

.card-2 {
  background-image: url(/assets/Developer.jpg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

.card-3 {
  background-image: url(/assets/Designer.jpg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

/* responsive design */
@media (max-width: 1200px) {
  .container{
    width: 90%;
    max-width: 800px;
    margin: 6rem auto 0;
    position: static;
    top: auto;
    left: auto;
  }
}

@media (max-width: 992px) {
  .left,
  .right {
    margin: 2rem 2rem;
  }

  #menu-button {
    width: 3rem;
    height: 3rem;
  }

  #menu-button span {
    width: 30px;
  }

}

@media (max-width: 768px) {
  nav {
    flex-direction: row;
    align-items: center;
    column-gap: 5rem;
  }

  .left,
  .right {
    margin: 2rem 0;
  }

  .container{
    width: 90%;
    max-width: 400px;
    margin: 2rem 1rem;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }

  .card{
    width: calc(100% - 20px);
    max-width: 280px;
    height: 300px;
    margin-top: 2rem;
    margin-left: 10px;
    border: none;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
  }

  .card:not(:first-child){
    margin-top: 1rem;
    margin-left: 10px;
  }

  .card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
  }

  .card .card-content{
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.3s ease;
  }

  .card:hover .card-content{
    transform: scale(1.05);
  }
}

@media (max-width: 576px) {
  body:hover #custom-cursor {
    visibility: hidden;
    opacity: 0;
  }

  .left.image img {
    height: 30px;
  }

  .left {
    margin-left: 1rem;
  }

  .right {
    margin-right: 1rem;
  }
}