/* https://patorjk.com/software/taag/#p=display&f=ANSI%20Regular&t=Document
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@font-face {
  font-family: "Outfit Regular";
  src: url("../../assets/fonts/Outfit-VariableFont_wght.ttf") format("truetype");
  font-weight: 400;
}
@font-face {
  font-family: "Outfit Medium";
  src: url("../../assets/fonts/Outfit-VariableFont_wght.ttf") format("truetype");
  font-weight: 500;
}
@font-face {
  font-family: "Outfit Bold";
  src: url("../../assets/fonts/Outfit-VariableFont_wght.ttf") format("truetype");
  font-weight: 700;
}
/* DEFAULT VALUES */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  text-decoration: none;
  scroll-behavior: smooth;
  border: none;
  outline: none;
  font-family: var(--normal-font);
  color: var(--text-colour);
}
/* VARIABLES (FONTS AND COLOUR PALETTE) */
:root {
  --normal-font: "Outfit Regular";
  --medium-font: "Outfit Medium";
  --bold-font: "Outfit Bold";

  --text-colour: #ffffff;
  --text-colour-2: #d3d3d3;
  --text-colour-3: #999999;

  --bg-colour: #2a2d31;
  --bg-colour-2: #32363b;

  --hl-colour-1: #86cecb;
  --hl-colour-2: #137a7f;
  --hl-colour-3: #e12886;

  /* SVG COLOURS (THANKS TO https://codepen.io/sosuke/pen/Pjoqqp)*/
  --svg-colour-1: invert(77%) sepia(23%) saturate(483%) hue-rotate(129deg) brightness(97%)
    contrast(88%);
  --svg-colour-2: invert(17%) sepia(53%) saturate(5491%) hue-rotate(172deg) brightness(106%)
    contrast(85%);
  --svg-colour-3: invert(28%) sepia(99%) saturate(1565%) hue-rotate(305deg) brightness(87%)
    contrast(103%);
}
html {
  font-size: 16px;
  overflow-x: hidden;
  transition: all 0.3s ease;
}
h1,
h2 {
  font-family: var(--bold-font);
  font-weight: 700;
}
section {
  display: flex;
  background-color: var(--bg-colour);
  min-height: 100vh;
  padding: 1rem 1rem;
}
.hl {
  background: linear-gradient(270deg, var(--hl-colour-1) 10%, var(--hl-colour-2) 100%);
  background-clip: text;
  color: transparent;
}

/*
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*/
nav {
  padding-top: 1rem;
  text-align: center;
  position: absolute;
  width: 100%;
}
nav ul {
  display: flex;
  align-items: center;
  justify-content: center;
  list-style: none;
}
nav ul li {
  margin: 0 0.5rem;
  padding: 0.5rem;
}
nav ul li a {
  display: inline-block;
  color: var(--text-colour);
  font-family: var(--normal-font);
  text-decoration: none;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  cursor: pointer;
}
nav ul li a:hover {
  color: var(--hl-colour-3);
  transition: 0.5s;
}
nav ul li a img {
  width: 1.5rem;
  height: 1.5rem;
  vertical-align: middle;
  margin-left: 0.5rem;
  transition: transform 0.3s ease;
}

/* Change number based on page
(e.g. 1= home, 2=about, etc) */
nav ul li:nth-child(4) a {
  color: var(--hl-colour-3);
}

/* HAMBURGER MENU */
#nav-toggle {
  display: none;
}
.hamburger {
  display: none;
  width: 2rem;
  height: 2rem;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  z-index: 101;
}
.hamburger span {
  display: block;
  width: 2rem;
  height: 0.25rem;
  margin: 0.3rem 0;
  background: var(--hl-colour-3);
  border-radius: 2px;
  transition: all 0.2s ease;
}
#nav-toggle:checked + .hamburger span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
  background: var(--text-colour);
}
#nav-toggle:checked + .hamburger span:nth-child(2) {
  opacity: 0;
  background: var(--text-colour);
}
#nav-toggle:checked + .hamburger span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
  background: var(--text-colour);
}
@media (max-width: 600px) {
  .hamburger {
    display: flex;
    position: absolute;
    top: 1.2rem;
    right: 2rem;
  }
  nav ul {
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--hl-colour-3);
    justify-content: center;
    align-items: flex-end;
    gap: 2rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    z-index: 100;
  }
  nav ul li a {
    color: var(--text-colour);
    font-family: var(--bold-font);
    font-size: 1rem;
  }
  nav ul li a:hover {
    color: var(--hl-colour-1);
    transition: 0.5s;
  }
  /* Change number based on page
(e.g. 1= home, 2=about, etc) */
  nav ul li:nth-child(4) a {
    color: var(--hl-colour-1);
  }
  #nav-toggle:checked ~ ul {
    opacity: 1;
    pointer-events: auto;
  }
}
/*
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*/
.projects {
  justify-content: center;
  align-items: center;
  gap: 3rem;
  flex-wrap: wrap;
  flex-direction: column;
}
.projects-ctr {
  display: flex;
  flex-direction: column;
  align-items: start;
  justify-content: center;
  width: 100%;
  max-width: 50rem;
  padding: 5rem 2rem;
  border-radius: 10px;
}
.projects-ctr h1 {
  font-size: 2.5rem;
  text-transform: uppercase;
  padding-bottom: 0.5rem;
}
.projects-ctr span {
  font-family: var(--bold-font);
  text-transform: uppercase;
}
.projects-ctr ul {
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  gap: 5rem;
  padding: 4rem 0 10rem 0;
  list-style: none;
  justify-content: center;
  align-items: flex-start;
  width: 100%;
}
.projects-ctr ul li {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  gap: 1rem;
  transition: ease 0.5s;
  width: 100%;
  height: 100%;
}
.projects-ctr ul li a {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.projectbg-ctr {
  position: relative;
  width: 41.3rem; /* 1.67 × 24.7rem = 41.3rem */
  height: 24.7rem; /* Pick any base value, keep the ratio */
  display: inline-block;
}
.projectbg-ctr .projectbg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;

  -webkit-mask-image: url("../../assets/svg/rectangular-box-mask.svg");
  mask-image: url("../../assets/svg/rectangular-box-mask.svg");
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  background: var(--bg-colour, #2a2d31);
}

.projectbg-ctr .projectborder {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
  filter: var(--svg-colour-2);
}
.projectbg-ctr {
  position: relative;
  width: 30.975rem; /* 1.67 × 24.7rem = 41.3rem */
  height: 18.525rem; /* Pick any base value, keep the ratio */
  display: inline-block;
}
@media screen and (max-width: 700px) {
  .projectbg-ctr {
    width: 20.65rem;
    height: 12.35rem;
    transition: ease 0.5s;
  }
  .projecttxt-ctr {
    min-height: unset;
  }
}
.projectbg-ctr .projectbg,
.projectbg-ctr .projectborder {
  width: 100%;
  height: 100%;
}
.languages-ctr {
  position: absolute;
  top: 0;
  right: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  z-index: 5;
  padding: 0.5rem 0.5rem 0 0;
}

.languages-ctr .language {
  width: 2rem;
  height: 2rem;
  filter: var(--svg-colour-1);
  transition: transform 0.3s ease;
}
.projecttxt-ctr {
  position: relative;
  bottom: 0;
  left: 0;
  width: 100%;
  min-height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
}
.projecttxt-ctr h2 {
  font-size: 1.5rem;
  color: var(--text-colour);
  text-align: center;
  text-transform: uppercase;
  font-family: var(--bold-font);
  transition: color 0.5s ease;
}
.projects-ctr ul li.project-centered {
  transform: scale(1.05);
  border-radius: 14px;
  z-index: 2;
}
.projects-ctr ul li.project-centered .projectbg-ctr .projectborder,
.projects-ctr ul li.project-centered .projectbg-ctr .language {
  filter: var(--svg-colour-3);
  transition: ease-in-out 0.5s;
}

/*
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*/
footer {
  position: sticky;
  width: 100%;
  bottom: 0;
  z-index: 5;
}
.footer-ctr {
  position: absolute;
  height: 6rem;
  bottom: 0;
  overflow: hidden;
  width: 4rem;
  left: 1rem;
  font-size: 1rem;
  text-transform: uppercase;
  border-left: 2px solid var(--hl-colour-3);
  background: linear-gradient(-135deg, transparent 0.6rem, var(--hl-colour-2) 0);
  transition: color 0.5s;
}
.socials-ctr {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
  justify-content: center;
  height: 100%;
}
.footer-ctr p {
  position: absolute;
  writing-mode: vertical-rl;
  top: 15%;
  text-transform: capitalize;
  text-wrap: nowrap;
  font-size: 0.5rem;
  color: var(--hl-colour-1);
}
.socials-ctr img {
  width: 1.5rem;
  height: 1.5rem;
  filter: var(--svg-colour-1);
  transition: 0.5s ease;
}
.socials-ctr img:hover {
  transform: scale(1.1);
}

/*
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*/
@media screen and (min-width: 1024px) {
  html {
    font-size: 24px;
  }
}

/*
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*/
.glitch {
  position: relative;
  color: var(--text-colour);
  mix-blend-mode: lighten;
}

/* Base glitch layers */
.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* Left-glitch layer */
.glitch::before {
  left: -2px;
  text-shadow: 6px 0 var(--hl-colour-1), 4px 0 var(--hl-colour-2);
  animation: glitch-anim-1 0.9s infinite ease-in-out alternate-reverse;
}

/* Right-glitch layer */
.glitch::after {
  left: 2px;
  text-shadow: -3px 0 var(--hl-colour-3), -5px 0 var(--hl-colour-3);
  animation: glitch-anim-2 1s infinite ease-in-out alternate-reverse;
}

/* Top-layer clipping effect */
@keyframes glitch-anim-1 {
  0% {
    clip-path: inset(10% 0 80% 0);
  }
  25% {
    clip-path: inset(40% 0 40% 0);
  }
  50% {
    clip-path: inset(20% 0 60% 0);
  }
  75% {
    clip-path: inset(60% 0 20% 0);
  }
  100% {
    clip-path: inset(30% 0 50% 0);
  }
}

/* Bottom-layer clipping and shift */
@keyframes glitch-anim-2 {
  0% {
    clip-path: inset(70% 0 10% 0);
    transform: translateX(-5px);
  }
  25% {
    clip-path: inset(30% 0 40% 0);
    transform: translateX(2px);
  }
  50% {
    clip-path: inset(10% 0 70% 0);
    transform: translateX(-5px);
  }
  75% {
    clip-path: inset(50% 0 30% 0);
    transform: translateX(3px);
  }
  100% {
    clip-path: inset(20% 0 60% 0);
    transform: translateX(0);
  }
}