@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap');

:root {
  --primary-color: #c4d4ff;
  --lighter-bg-color: #353f4e;
  --bg-color: #323841;
  --heading-color: #f5f8ff;
  --border-color: var(--primary-color);
  --project-title-color: var(--primary-color);
  --project-image-gradient-color: var(--bg-color);
}

[data-theme="light"] {
  --primary-color: #323841;
  --lighter-bg-color: #c1d2ff;
  --bg-color: #ffffff;
  --heading-color: #3e4550;
  --border-color: var(--primary-color);
  --project-title-color: #c1d2ff;
  --project-image-gradient-color: var(--primary-color);
}

body {
  margin: 0;
  font-family: Roboto;
}

* {
  transition: background-color 1s;
  margin: 0;
}

.wrapper::-webkit-scrollbar {
  display: none;
}

.wrapper {
  height: 100vh;
  overflow-y: auto;
  overflow-x: hidden;
  perspective: 10px;
  background-color: var(--bg-color);

}

#forePattern {
  opacity: 1;
  background-image: radial-gradient(var(--primary-color) 2px, transparent 2px);
  background-size: 50px 50px;
  height: 400vh;
  width: 400vw;
}

header {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  transform-style: preserve-3d;
  z-index: -1;
}

.background {
  transform: translateZ(-10px) scale(1.1);
  /*relative to perspective*/
}

#vignette {
  box-shadow: 0 0 50px rgba(0, 0, 0, 1) inset;
}

.foreground {
  transform: translateZ(-10px) scale(1.5);
}

.background,
.foreground {
  position: absolute;
  height: 100%;
  width: 100vw;
  object-fit: cover;
  z-index: -2;
}

.background {
  z-index: -1;
}

.title {
  font-size: 4vw;
  color: var(--heading-color);
  text-shadow: 0 0 5px black;
  margin: 0;

}

#titles {
  position: fixed;
  text-align: center;
}

#name {
  position: fixed;
  text-align: center;
  font-size: 21vw;
  text-shadow: 0 0 20px black;
  color: var(--lighter-bg-color);
  margin: auto;
  width: 100%;
  font-weight: bold;
}

section, header
 {
  font-size: 3.5vw;
  padding: 2vw;
  color: var(--primary-color);
}

header{
  height: 60%;
}



.theme-switch-wrapper {
  display: flex;
  align-items: center;
  margin: 1%;
  position: absolute;
  width: 20%;
}

#theme-swap-text {
  font-size: 1.5rem;
  color: var(--primary-color);
  transform: translateX(50px);
  position: absolute;
  margin-left: 16px;
  display: flex;
  left: 10%;
  margin-top: 5%;
  height: 34px;
  width: 200px;
}

.theme-switch {
  height: 34px;
  position: relative;
  width: 60px;
}

.theme-switch input {
  display: none;
}

.slider {
  background-color: var(--heading-color);
  bottom: 0;
  cursor: pointer;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
  transition: .4s;
}

.slider:before {
  background-color: #fff;
  bottom: 4px;
  content: "";
  height: 26px;
  left: 4px;
  position: absolute;
  transition: 0.4s;
  width: 26px;
}

input:checked+.slider {
  background-color: var(--primary-color);
}

input:checked+.slider:before {
  transform: translateX(26px);
}

.slider.round {
  border-radius: 34px;
}

.slider.round:before {
  border-radius: 50%;
}

#projects-grid-container {
  display: grid;
  gap: 2vw;
  grid-template-columns: repeat(2, minmax(0, 2fr));
  grid-template-rows: 45vh 40vh 30vh;
}

.grid-item {
  border: solid thick var(--border-color);
  border-radius: 2vw;
  margin: 0;
  position: relative;
  transition: transform 0.2s;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

.grid-item:hover {
  transform: scale(1.05);
}

#project1 {
  background-image: linear-gradient(to bottom, rgba(245, 246, 252, 0), var(--project-image-gradient-color)), url("imgs/HydroHeatProject.png");
}

#project2 {
  background-image: linear-gradient(to bottom, rgba(245, 246, 252, 0), var(--project-image-gradient-color)), url("RiverSafeProject/RiverSafePhoto.jpeg");
}

#project4 {
  background-image: linear-gradient(to bottom, rgba(245, 246, 252, 0), var(--project-image-gradient-color)), url("imgs/AlevelNEA.png");
}

#project3 {
  background-image: linear-gradient(to bottom, rgba(245, 246, 252, 0), var(--project-image-gradient-color)), url("imgs/image.png");
}

#project5 {
  background-image: linear-gradient(to bottom, rgba(245, 246, 252, 0), var(--project-image-gradient-color)), url("imgs/AoC.png");
}

.project-title {
  position: absolute;
  text-align: center;
  margin: auto;
  width: 100%;
  bottom: 0;
  color: var(--project-title-color);
  text-shadow: 0 0 0.4vw black;
  font-size: 6vw;
}

.sub-title {
  text-align: center;
  color: var(--heading-color);
  text-shadow: 0 0 5px black;
  margin-bottom: 5%;
  font-size: 50%;
}

.section-title {
  text-align: center;
  color: var(--heading-color);
  text-shadow: 0 0 5px black;
  margin-bottom: 5%;
  font-size: 100%;
}

.hidden {
  opacity: 0;
  filter: blur(5px);
  transform: translateX(-100%);
  transition: all 1s;
}

.show {
  opacity: 1;
  filter: blur(0);
  transform: translateX(0);
  transition-delay: 0ms !important;
}

@media(prefers-reduced-motion) {
  .hidden {
    transition: none;
  }
}

.grid-item:nth-child(1) {
  transition-delay: 400ms;

}

.grid-item:nth-child(2) {
  transition-delay: 800ms;
}

.grid-item:nth-child(3) {
  transition-delay: 400ms;
}

.grid-item:nth-child(4) {
  transition-delay: 800ms;
}

.grid-item:nth-child(5) {
  transition-delay: 1s;
  grid-column: 1 / -1;
}

#email,
#phone,
#GitHub {
  width: 50%;
  float: left;
  text-align: center;
}

em {
  color: var(--heading-color);
}

a {
  text-decoration: none;
}