/* || GENERAL STYLES */

@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@100&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Raleway+Dots&display=swap");

:root {
  --main: rgb(18, 18, 18);
  --element: rgb(27, 27, 27);
  --element-hover: rgb(42, 42, 42);
  --accent: rgb(255, 192, 203);
  --main-font: "Raleway Dots", sans-serif;
  --supporting-font: "Montserrat", sans-serif;
}

* {
  margin: 0;
  box-sizing: border-box;
  padding: 0;
  font-family: var(--supporting-font); /* refactor */
}

html {
  scroll-behavior: smooth;
}

body {
  display: flex;
  overflow: hidden;
  flex-direction: column;
  height: 100dvh;
  background-color: var(--main);
  color: var(--accent);
}

main {
  flex: 1;
  overflow: auto;
  scroll-snap-type: y mandatory;
}

#home-background-container {
  position: fixed;
  z-index: -3;
  top: 0;
  left: 0;
}

h3 {
  font-size: 1.5rem;
}

/* || UTILITIES */

.d-none {
  display: none !important;
}

.flx-col-cent {
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: center;
}

.flx-col-fst {
  display: flex;
  flex-flow: column nowrap;
  justify-content: flex-start;
  align-items: center;
}

.flx-col-fs-sb {
  display: flex;
  flex-flow: column nowrap;
  justify-content: space-between;
  align-items: flex-start;
}

.w-100 {
  width: 100%;
}

.link-effect {
  display: block;
  margin: 0.75rem;
  color: var(--accent);
  text-decoration: none;
}

.link-effect:after {
  content: "";
  position: relative;
  bottom: 0;
  left: 50%;
  display: block;
  margin-top: 3px;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.3s ease 0s, left 0.3s ease 0s;
}

.link-effect:hover:after {
  left: 0;
  width: 100%;
}

.image-of-me {
  width: 100%;
  max-width: 150px;
  height: auto;
  margin: 1rem;
  border-radius: 100%;
}

.section-title {
  position: sticky;
  top: 0;
  padding: 1rem;
  font-size: 2rem;
  font-family: var(--main-font), sans-serif;
  text-align: center;
  text-transform: uppercase;
}

.li-none {
  list-style: none;
}

/* || SITEWIDE

/* ||| NAV */
.nav-bar {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  width: 100%;
  padding: 0.5rem 0.7rem;
  text-transform: lowercase;
}

.home-button {
  font-size: 1.5rem;
}

.hamburger-menu {
  display: block;
  margin-right: 0.5rem;
  border: none;
  background-color: var(--main);
  cursor: pointer;
}

.hamburger-bar {
  display: block;
  width: 25px;
  height: 2px;
  margin-top: 5px;
  background-color: var(--accent);
  transition: transform 0.3s ease-in-out;
  -webkit-transition: transform 0.3s ease-in-out;
}

.hamburger-menu.active .hamburger-bar:nth-child(2) {
  opacity: 0;
}

.hamburger-menu.active .hamburger-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger-menu.active .hamburger-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-link-container {
  position: absolute;
  z-index: 1;
  top: 4.25rem;
  left: 100%;
  width: 100%;
  font-size: 1.2rem;
  text-align: center;
  list-style-type: none;
  transition: left 0.3s ease-out;
}

.nav-link-container.active {
  display: block;
  left: 0;
  background-color: var(--main);
}

.nav-link {
  display: block;
  margin: 0.75rem;
  border: 1px solid transparent;
  padding: 1rem 0.5rem;
  color: var(--accent);
  text-decoration: none;
}

@media screen and (min-width: 650px) {
  .hamburger-menu {
    display: none;
  }

  .nav-link-container {
    position: static;
    display: flex;
    flex-flow: row nowrap;
    justify-content: flex-end;
    padding: 0;
  }

  .nav-link {
    vertical-align: bottom;
  }
}

footer {
  position: absolute;
  z-index: 1;
  bottom: 0;
  right: 0;
  display: flex;
  justify-content: center;
  padding: 0.5rem;
}

@media screen and (min-width: 800px) {
  footer {
    justify-content: flex-end;
  }
}

footer i {
  margin: 1rem;
  color: var(--accent);
  font-size: 2.5rem;
}

footer i:hover {
  cursor: pointer;
  transform: translateY(-10px);
  transition: transform 0.25s ease-out;
}

/* || HOME */
#home {
  overflow: auto;
  max-width: 900px;
  min-height: 100%;
  margin: 0 auto;
  scroll-snap-align: start;
}

#home-image-and-text {
  flex-grow: 1;
  margin: 0.5rem 0 0 0;
  border-radius: 5px;
}

#home-headline-text {
  height: 100%;
}

#destiny-serna {
  padding: 1rem;
  font-size: 2.5rem;
  font-family: var(--main-font), sans-serif;
  font-style: bold;
  text-transform: uppercase;
  text-align: center;
}

#home-text {
  text-align: center;
}

#home-btns-container {
  flex-grow: 1;
  justify-content: flex-start;
}

.btn-shadow {
  position: relative;
  top: 0;
  left: 0;
  display: block;

  width: 100%;
  margin: 0.5rem 0.5rem;
  border: 1px solid var(--accent);
  border-radius: 5px;
  padding: 0.75rem;
  background-color: var(--main);
  color: var(--accent);
  font-size: 1.2rem;
  text-align: center;
  white-space: nowrap;
  text-decoration: none;
  box-shadow: 0 0 0 0 var(--accent);
  transition: all 300ms ease-in-out;
}

.btn-shadow:hover {
  top: -3px;
  left: 3px;
  background-color: var(--element-hover);
  box-shadow: -3px 3px 2px 0px var(--accent);
}

.btn-shadow:active {
  top: 0;
  left: 0;
  box-shadow: 0 0 0 0 var(--accent);
}

.btn-1 {
  animation: btn-lift 10s ease-in-out infinite 15s;
}

.btn-2 {
  animation: btn-lift 10s ease-in-out infinite 15.5s;
}

.btn-3 {
  animation: btn-lift 10s ease-in-out infinite 16s;
}

@keyframes btn-lift {
  0% {
    top: 0px;
    left: 0px;
    box-shadow: 0 0 0 0 var(--accent);
  }
  5% {
    top: -3px;
    left: 3px;
    box-shadow: -3px 3px 2px 0px var(--accent);
  }
  10% {
    top: 0px;
    left: 0px;
    box-shadow: 0 0 0 0 var(--accent);
  }
}

@media screen and (min-width: 500px) {
  #image-of-me {
    max-width: 150px;
    margin: 1rem;
  }

  #about-me-text {
    font-size: 1.2rem;
  }

  #home-btns-container {
    flex-flow: row wrap;
    justify-content: center;
    align-items: space-around;
    height: 100%;
    padding: 3rem 0.5rem;
  }

  .btn-shadow {
    width: 40%;
    margin: 1rem;
    font-size: 1rem;
  }
}

@media screen and (min-width: 800px) {
  #home-image-and-text {
    flex-flow: row nowrap;
    justify-content: center;
  }

  #home-headline-text {
    width: auto;
  }

  #image-of-me {
    max-width: 200px;
  }

  #destiny-serna {
    font-size: 3rem;
  }

  #about-me-text {
    font-size: 1.75rem;
  }

  .btn-shadow {
    font-size: 1.5rem;
  }
}

@media screen and (min-width: 1000px) {
  #image-of-me {
    min-width: 250px;
  }

  #home-btns-container {
    padding: 3rem 0.5rem;
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 1fr;
    height: auto;
  }

  .btn-shadow {
    width: auto;
  }
}

/* ABOUT ME */
#about-me {
  overflow: auto;
  max-width: 900px;
  min-height: 100%;
  margin: 0 auto;
  scroll-snap-align: start;
}

#destiny-text {
  min-height: 100%;
  text-align: left;
  margin: 0 auto;
  padding: 1rem;
  scroll-snap-align: start;
}

.about-me-text {
  margin: 1rem;
  text-align: left;
}

#about-me-greeting {
  margin: 1rem;
  text-align: left;
}

@media screen and (min-width: 500px) {
  .about-me-text {
    font-size: 1.5rem;
  }
}

/* || PROJECTS */
#projects {
  overflow: auto;
  max-width: 900px;
  min-height: 100%;
  margin: 0 auto;
  scroll-snap-align: start;
}

@media screen and (min-width: 600px) {
  .section-title {
    font-size: 3rem;
  }
}

.project-list {
  display: flex;
  justify-content: flex-start;
  overflow-x: scroll;
  height: 100%;
  margin: auto 0px;
  list-style-type: none;
  scroll-snap-align: x mandatory;
}

.project-tile {
  position: relative;
  flex-grow: 1;
  display: flex;
  flex-flow: column nowrap;
  align-items: stretch;
  justify-content: space-between;
  width: 80%;
  margin: 1rem;
  padding: 1rem;
  border: 1px solid var(--accent);
  border-radius: 5px;
  background-color: var(--element);
  color: var(--accent);
  text-decoration: none;
}

.project-tile:focus-within {
  border: 2px solid var(--accent);
}

.project-img {
  max-width: 300px;
  height: auto;
  margin: 1rem;
}

.project-name {
  width: 100%;
  margin: 0 auto;
  padding: 0.5rem;
  color: var(--accent);
  font-size: 2rem;
  font-family: var(--main-font);
  text-align: start;
  text-decoration: none;
}

.project-name a {
  color: var(--accent);
  text-decoration: none;
}

.project-name a:before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
}

.project-description {
  flex-grow: 1;
  margin: 0.5rem;
  padding: 2rem, 0.25rem;
  font-size: 1.17rem;
}

.made-with {
  margin: 0.5rem;
  flex-grow: 1;
  font-size: 1.17rem;
}

.link-to-github {
  display: inline-block;
  margin: 0.5rem;
  color: var(--accent);
  font-size: 1.17rem;
}

@media screen and (min-width: 650px) {
  .project-tile {
    width: 50%;
  }
}

/* || Certificates */

#certificates {
  display: flex;
  flex-flow: column nowrap;
  align-items: center;
  overflow: auto;
  max-width: 900px;
  min-height: 100%;
  margin: 0 auto;
  scroll-snap-align: start;
}

details {
  width: 100%;
  margin: 0.5rem auto;
  border: 1px solid var(--accent);
  border-radius: 5px;
  padding: 1rem;
  background-color: var(--main);
}

summary {
  color: var(--accent);
  font-size: 1.5rem;
  text-align: left;
}

.certificate-tile {
  display: flex;
  justify-content: space-between;
  width: 280px;
  margin: 0.5rem;
  border-radius: 5px;
  padding: 1rem;
  background-color: var(--element);
  color: var(--accent);
  text-decoration: none;
}

.certificate-tile:hover {
  background-color: var(--element-hover);
}