body {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  background-image: linear-gradient(0deg, #181818 0, #0f0f0f 50%, #181818 100%);
  color: #f5f5f5;
  font-family: "Inter", sans-serif;
  text-align: center;
}

.hero {
  height: 100vh;
  padding-top: 7rem;
  border-bottom: 2px solid #ffd500;
  border-radius: 0.5rem;
  box-shadow: 0 10px 20px #0f0f0f;
}
@media (max-width: 768px) {
  .hero {
    display: flex;
    align-items: center;
    padding-top: 3rem;
  }
}

.about {
  width: 80%;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .about {
    width: 75%;
  }
  .about img {
    height: 350px;
    border-right: none;
  }
}
@media (min-width: 1024px) {
  .about {
    width: 65%;
  }
  .about img {
    height: 450px;
  }
}

.about-more {
  max-height: 0;
  overflow: hidden;
  transition: all 1s ease;
}

details[open] summary {
  opacity: 0.2;
}
details[open] .about-more {
  max-height: 800px;
}

.about-cta p {
  border-top: 2px solid #ffd500;
  border-radius: 0.5rem;
}

.projects {
  width: 90%;
  margin: auto;
}
.projects__card {
  display: flex;
  flex-direction: column;
  flex: 1;
}
.projects__card .button--disabled {
  margin-top: auto;
  max-width: 70%;
  align-self: center;
}
@media (min-width: 768px) {
  .projects__card .button--disabled {
    max-width: 100%;
  }
}
.projects__title {
  min-height: 3rem;
}
.projects .card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.contact {
  width: 80%;
  margin: 0 auto;
  padding-top: 4rem;
}
@media (min-width: 768px) {
  .contact {
    width: 60%;
    padding-top: 1.5rem;
  }
}

.social-icons {
  margin-top: 1rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

footer {
  background-color: #181818;
  padding: 1rem 0;
  margin-top: 2rem;
  border-top: 2px solid #ffd500;
  border-radius: 0.5rem;
  box-shadow: 0 -10px 20px #0f0f0f;
}

.stats-hero {
  padding: 7rem 1.5rem;
  border-bottom: 2px solid #ffd500;
  border-radius: 0.5rem;
  box-shadow: 0 10px 20px #0f0f0f;
}
.stats-hero__span {
  font-family: "JetBrains Mono", monospace;
}
.stats-hero .lead:hover {
  text-shadow: 0 0 3px #ffe390;
}
@media (min-width: 768px) {
  .stats-hero p {
    width: 70%;
    margin: 0 auto;
  }
}

.timeline-wrapper {
  background-color: #181818;
  width: 90%;
  padding: 1rem 3rem;
  margin: 0 auto;
  border: 2px solid #ffd500;
  border-radius: 0.5rem;
  text-align: left;
  transition: all 0.2s ease;
}
@media (min-width: 1024px) {
  .timeline-wrapper {
    width: 70%;
  }
}
@media (max-width: 480px) {
  .timeline-wrapper .timeline-dot {
    visibility: hidden;
  }
}
.timeline-wrapper:hover {
  box-shadow: 0 0 8px #ffe390;
}

@media (min-width: 768px) {
  .core-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    width: 80%;
    margin: auto;
  }
}

.skills {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  width: 80%;
  margin: 0 auto;
  justify-content: center;
}

.button, .button--disabled {
  text-decoration: none;
  background-color: #ffd500;
  color: #0f0f0f;
  font-family: "JetBrains Mono", monospace;
  text-transform: uppercase;
  font-size: 1.2rem;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 0.25rem;
  text-wrap: nowrap;
  transition: all 0.2s ease;
}
.button:focus, .button--disabled:focus {
  outline: 2px solid #ffe390;
  background-color: #ffe390;
  color: #0f0f0f;
  box-shadow: 0 0 8px #ffe390;
}
.button:hover, .button--disabled:hover {
  background-color: #ffe390;
  color: #0f0f0f;
  transform: scale(1.03);
  box-shadow: 0 0 8px #ffe390;
}
.button:active, .button--disabled:active {
  background-color: #ffd500;
  opacity: 0.85;
  color: #0f0f0f;
  transform: scale(0.97);
  box-shadow: 0 0 8px #ffe390;
}
@media (min-width: 768px) {
  .button, .button--disabled {
    max-width: 45%;
    margin: 0 auto;
  }
}

.button--disabled {
  background-color: #0f0f0f;
  color: #ffd500;
  border: 2px solid #ffd500;
  opacity: 0.5;
  cursor: default;
}
.button--disabled:hover, .button--disabled:focus {
  background-color: #0f0f0f;
  color: #ffe390;
}
.button--disabled:active {
  background-color: #0f0f0f;
  color: #ffe390;
}

.navbar-custom {
  outline: none;
  border: none;
  box-shadow: none;
  position: fixed;
  width: 100%;
  background-color: #181818;
  border-bottom: 2px solid #ffd500;
  border-bottom-left-radius: 0.5rem;
  box-shadow: 0 10px 20px #0f0f0f;
  z-index: 1000;
}
@media (min-width: 768px) {
  .navbar-custom {
    position: static;
    border-bottom: 2px solid #ffd500;
  }
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(255,213,0,1)' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
  transition: all 0.2s ease;
}
.navbar-toggler-icon:hover {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(255,227,144,1)' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}

.navbar-toggler {
  outline: none;
  border: none;
  box-shadow: none;
  transition: all 0.2s ease;
}
.navbar-toggler:focus {
  outline: none;
  border: none;
  box-shadow: none;
  border-left: 2px solid #ffd500;
}
.navbar-toggler:hover {
  border-left: 2px solid #ffe390;
}

.nav-item {
  width: 100%;
  text-align: right;
}

.nav-link {
  color: #ffd500;
  font-family: "JetBrains Mono", monospace;
  font-size: 1.5rem;
  text-transform: uppercase;
  margin-right: 1rem;
  transition: all 0.2s ease;
}
.nav-link:focus {
  outline: none;
  border: none;
  box-shadow: none;
  text-decoration: underline;
  color: #ffe390;
  text-shadow: 0 0 3px #ffd500;
}
.nav-link:hover {
  color: #ffe390;
  text-shadow: 0 0 3px #ffe390;
}
.nav-link--active {
  text-shadow: 0 0 3px #ffd500;
}
.nav-link--active:hover {
  text-shadow: 0 0 8px #ffe390;
}
.nav-link--disabled {
  opacity: 0.3;
}
.nav-link--disabled:hover {
  opacity: 0.6;
}

.about__card {
  background-color: #181818;
  box-shadow: 0 0 8px #ffd500;
  border-radius: 0.5rem;
  padding: 0 1rem;
  transition: all 0.2s ease;
}
.about__card:hover {
  box-shadow: 0 0 8px #ffe390;
}
.about__card:active {
  box-shadow: 0 0 3px #ffd500;
  transform: translateY(5px);
  opacity: 0.85;
}

.about__img {
  border-radius: 0.5rem;
  border-bottom: 2px solid #ffd500;
  border-right: 2px solid #ffd500;
  opacity: 0.75;
  transition: all 0.2s ease;
}
.about__img:hover {
  opacity: 1;
}

.card {
  background-color: #181818;
  box-shadow: 0 0 8px #ffd500;
  transition: all 0.2s ease;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 8px #ffe390;
}
.card:hover img {
  opacity: 0.7;
}
.card:active {
  transform: translateY(3px);
  opacity: 0.85;
}
.card img {
  opacity: 0.4;
  border-bottom: 2px solid #ffd500;
  transition: all 0.2s ease;
}
@media (min-width: 768px) {
  .card img {
    height: 150px;
    -o-object-fit: cover;
       object-fit: cover;
  }
}
@media (min-width: 1024px) {
  .card img {
    height: 250px;
  }
}

.contact {
  border-bottom: 2px solid #ffd500;
  border-radius: 0.5rem;
  box-shadow: 0 10px 20px #0f0f0f;
}

label {
  display: block;
  text-align: left;
  margin-bottom: 0.5rem;
  color: #ffd500;
  font-family: "JetBrains Mono", monospace;
  text-transform: uppercase;
}

input,
textarea {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid #ffd500;
  border-radius: 0.5rem;
  margin-bottom: 1rem;
  transition: all 0.2s ease;
}
input:hover,
textarea:hover {
  box-shadow: 0 0 8px #ffe390;
}
input:focus,
textarea:focus {
  outline: none;
  border: none;
  box-shadow: none;
  border-color: #ffe390;
  box-shadow: 0 0 8px #ffe390;
}

.timeline-item {
  position: relative;
}
.timeline-item:hover .timeline-dot {
  box-shadow: 0 0 3px #ffe390;
  transform: scale(1.2);
}

.timeline-dot {
  position: absolute;
  left: -1.5rem;
  top: 0.25rem;
  width: 1rem;
  height: 1rem;
  background: #ffd500;
  border-radius: 1.5rem;
  transition: all 0.2s ease;
}

.bar {
  width: 90%;
  height: 1rem;
  background-color: #181818;
  border-radius: 1rem;
  border-right: 2px solid #ffd500;
  margin: 1rem auto;
  transition: all 0.2s ease;
}

.fill {
  height: 100%;
  background-color: #ffd500;
  border-radius: 1rem;
  transition: all 0.2s ease;
}
.fill:hover {
  background-color: #ffe390;
  box-shadow: 0 0 8px #ffe390;
}

.progress {
  width: 90%;
  background-color: #181818;
  height: 1rem;
  margin: 1rem auto;
  border-right: 2px solid #ffd500;
}
@media (min-width: 1024px) {
  .progress {
    width: 80%;
  }
}

.progress-bar {
  background-color: #ffd500;
  border-radius: 1rem;
  transition: all 0.2s ease;
}
.progress-bar:hover {
  background-color: #ffe390;
  box-shadow: 0 0 8px #ffe390;
}

.skill {
  padding: 0.5rem 1rem;
  border: 2px solid #ffd500;
  border-radius: 1.5rem;
  font-size: 1rem;
  font-family: "JetBrains Mono", monospace;
  box-shadow: 0 0 3px #ffd500;
  transition: all 0.2s ease;
}
.skill:hover {
  background-color: #ffe390;
  color: #0f0f0f;
  transform: scale(1.03);
  box-shadow: 0 0 8px #ffe390;
}

.locked {
  padding: 0.5rem 1rem;
  border: 2px solid #ffd500;
  border-radius: 1.5rem;
  font-size: 1rem;
  font-family: "JetBrains Mono", monospace;
  color: #9e9e9e;
  opacity: 0.6;
  transition: all 0.2s ease;
}
.locked:hover {
  background-color: #ffe390;
  color: #0f0f0f;
  transform: scale(1.03);
  box-shadow: 0 0 8px #ffe390;
  background-color: #0f0f0f;
  color: #ffe390;
}

b {
  color: #ffd500;
  font-family: "JetBrains Mono", monospace;
  transition: all 0.2s ease;
}
b:hover {
  color: #ffd500;
  text-shadow: 0 0 3px #ffd500;
  transition: all 0.2s ease;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "JetBrains Mono", monospace;
  color: #ffd500;
  text-transform: uppercase;
  transition: all 0.2s ease;
}

h1:hover {
  color: #ffd500;
  text-shadow: 0 0 3px #ffd500;
  transition: all 0.2s ease;
}

.text-gradient {
  background-image: linear-gradient(90deg, #ffe390, #ffd500);
  color: transparent;
  -webkit-background-clip: text;
          background-clip: text;
}

p {
  color: #f5f5f5;
  font-family: "Inter", sans-serif;
  font-size: clamp(1rem, 1.2vw, 2.5rem);
}

.hero__status {
  font-family: "JetBrains Mono", monospace;
  text-transform: uppercase;
  color: #ffe390;
  transition: all 0.2s ease;
}
.hero__status:hover {
  text-shadow: 0 0 3px #ffd500;
}

.lead {
  font-size: clamp(1.3rem, 2vw, 3.5rem);
  color: #9e9e9e;
  margin-top: 1rem;
  font-family: "Inter", sans-serif;
  transition: all 0.2s ease;
}

.small {
  color: #9e9e9e;
}

.social__text {
  font-size: clamp(1.3rem, 2vw, 3.5rem);
}

.social-icons a {
  color: #f5f5f5;
  text-decoration: none;
  margin: 0 0.8rem;
  font-size: clamp(2.25rem, 3vw, 4.5rem);
  transition: all 0.2s ease;
}
.social-icons a:focus {
  outline: none;
  border: none;
  box-shadow: none;
  color: #ffe390;
  text-shadow: 0 0 8px #ffe390;
}
.social-icons a:hover {
  color: #ffd500;
  text-shadow: 0 0 3px #ffe390;
}

.copyright {
  color: #9e9e9e;
  font-family: "Inter", sans-serif;
  text-align: center;
  font-size: clamp(0.6666666667rem, 1vw, 1.5rem);
}

.period {
  text-align: right;
  text-wrap: nowrap;
  font-size: clamp(0.6666666667rem, 1vw, 1.5rem);
  color: #9e9e9e;
}

summary {
  list-style: none;
  text-align: right;
  text-transform: uppercase;
  font-family: "JetBrains Mono", monospace;
  font-size: clamp(1rem, 1.2vw, 2.5rem);
  color: #ffd500;
  transition: all 0.2s ease;
}
summary:hover {
  text-shadow: 0 0 3px #ffe390;
}