.nav-links a,
body {
  color: var(--text-primary);
}
.btn,
.menu-btn {
  cursor: pointer;
}
*,
.timeline-item {
  box-sizing: border-box;
}
.footer-logo,
.logo {
  text-shadow: 0 0 10px rgba(88, 166, 255, 0.5);
}
@font-face {
  font-display: swap;
  font-family: Rajdhani;
  font-style: normal;
  font-weight: 300;
  src: url("/fonts/rajdhani-v16-latin-ext-300.woff2") format("woff2");
}
@font-face {
  font-display: swap;
  font-family: Rajdhani;
  font-style: normal;
  font-weight: 400;
  src: url("/fonts/rajdhani-v16-latin-ext-regular.woff2") format("woff2");
}
@font-face {
  font-display: swap;
  font-family: Rajdhani;
  font-style: normal;
  font-weight: 500;
  src: url("/fonts/rajdhani-v16-latin-ext-500.woff2") format("woff2");
}
@font-face {
  font-display: swap;
  font-family: Rajdhani;
  font-style: normal;
  font-weight: 600;
  src: url("/fonts/rajdhani-v16-latin-ext-600.woff2") format("woff2");
}
@font-face {
  font-display: swap;
  font-family: Rajdhani;
  font-style: normal;
  font-weight: 700;
  src: url("/fonts/rajdhani-v16-latin-ext-700.woff2") format("woff2");
}
@font-face {
  font-display: swap;
  font-family: "Roboto Mono";
  font-style: normal;
  font-weight: 300;
  src: url("/fonts/roboto-mono-v23-latin_latin-ext-300.woff2") format("woff2");
}
@font-face {
  font-display: swap;
  font-family: "Roboto Mono";
  font-style: normal;
  font-weight: 400;
  src: url("/fonts/roboto-mono-v23-latin_latin-ext-regular.woff2")
    format("woff2");
}
@font-face {
  font-display: swap;
  font-family: "Roboto Mono";
  font-style: normal;
  font-weight: 500;
  src: url("/fonts/roboto-mono-v23-latin_latin-ext-500.woff2") format("woff2");
}
@font-face {
  font-display: swap;
  font-family: "Roboto Mono";
  font-style: normal;
  font-weight: 700;
  src: url("/fonts/roboto-mono-v23-latin_latin-ext-700.woff2") format("woff2");
}
@font-face {
  font-display: swap;
  font-family: "Material Icons";
  font-style: normal;
  font-weight: 400;
  src: url("/fonts/material-icons.woff2") format("woff2");
}
.material-icons {
  font-family: "Material Icons";
  font-weight: 400;
  font-style: normal;
  font-size: 24px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-feature-settings: "liga";
  -webkit-font-smoothing: antialiased;
}
.logo,
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
}
:root {
  --background: #0d1117;
  --surface: #161b22;
  --surface-light: #21262d;
  --border: #30363d;
  --primary: #58a6ff;
  --secondary: #f0883e;
  --accent: #7ee787;
  --neon-pink: #ff3864;
  --neon-blue: #00ffd5;
  --neon-purple: #9d4edd;
  --text-primary: #c9d1d9;
  --text-secondary: #8b949e;
  --text-muted: #6e7681;
}
* {
  margin: 0;
  padding: 0;
}
body {
  font-family: "Roboto Mono", monospace;
  background-color: var(--background);
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
}
.hero p.cyberpunk-subtitle,
.logo,
.timeline-date,
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: Rajdhani, sans-serif;
}
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
      circle at 20% 35%,
      rgba(0, 255, 213, 0.03) 0,
      transparent 50%
    ),
    radial-gradient(
      circle at 75% 15%,
      rgba(255, 56, 100, 0.03) 0,
      transparent 50%
    ),
    radial-gradient(
      circle at 85% 70%,
      rgba(157, 78, 221, 0.03) 0,
      transparent 50%
    );
  pointer-events: none;
  z-index: -1;
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
.skills,
.social-links {
  margin-top: 40px;
}
.glitch-effect {
  position: relative;
  display: inline-block;
}
.grid-lines,
header {
  position: fixed;
  top: 0;
  width: 100%;
}
.glitch-effect::after,
.glitch-effect::before {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.8;
}
.glitch-effect::before {
  color: var(--neon-pink);
  z-index: -1;
  animation: 3s linear infinite alternate-reverse glitch-animation;
}
.glitch-effect::after {
  color: var(--neon-blue);
  z-index: -2;
  animation: 2s linear infinite alternate-reverse glitch-animation;
}
@keyframes glitch-animation {
  0%,
  100% {
    transform: translate(0);
  }
  20% {
    transform: translate(-2px, 2px);
  }
  40% {
    transform: translate(-2px, -2px);
  }
  60% {
    transform: translate(2px, 2px);
  }
  80% {
    transform: translate(2px, -2px);
  }
}
.grid-lines {
  left: 0;
  height: 100%;
  pointer-events: none;
  z-index: -1;
}
.hero,
.hero h1 span,
.hero-content,
.logo,
.nav-links a {
  position: relative;
}
.grid-lines::after,
.grid-lines::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.grid-lines::before {
  background: linear-gradient(
      90deg,
      transparent 99.5%,
      rgba(88, 166, 255, 0.1) 99.5%
    ),
    linear-gradient(0deg, transparent 99.5%, rgba(88, 166, 255, 0.1) 99.5%);
  background-size: 50px 50px;
}
.grid-lines::after {
  background: linear-gradient(
      90deg,
      transparent 99.8%,
      rgba(255, 56, 100, 0.05) 99.8%
    ),
    linear-gradient(0deg, transparent 99.8%, rgba(255, 56, 100, 0.05) 99.8%);
  background-size: 100px 100px;
}
header {
  background-color: rgba(22, 27, 34, 0.9);
  -webkit-backdrop-filter: blur(10px);
          backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
  z-index: 100;
  border-bottom: 1px solid var(--border);
}
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
}
.hero,
.social-links a {
  align-items: center;
  overflow: hidden;
}
.logo {
  font-size: 28px;
  color: var(--primary);
  text-decoration: none;
}
.btn,
.nav-links a {
  font-weight: 500;
  text-decoration: none;
}
.footer-logo::after,
.logo::after {
  content: "_";
  animation: 1s infinite blink;
}
.hero::before,
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
}
@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}
.nav-links {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links li {
  margin-left: 30px;
}
.nav-links a {
  transition: color 0.3s;
  padding: 5px 0;
}
.btn,
.btn::before,
.skill-tag {
  transition: 0.3s;
}
.certificate-links a:hover,
.footer-links a:hover,
.nav-links a:hover,
.project-links a:hover,
.timeline-link {
  color: var(--neon-blue);
}
.hero h1,
.menu-btn {
  color: var(--text-primary);
}
.nav-links a::after {
  width: 0;
  height: 2px;
  bottom: 0;
  background-color: var(--neon-blue);
  transition: width 0.3s, box-shadow 0.3s;
}
.nav-links a:hover::after {
  width: 100%;
  box-shadow: 0 0 10px var(--neon-blue);
}
.menu-btn {
  display: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--text-primary);
  z-index: 1000;
}
.btn,
.hero h1 span {
  color: var(--neon-blue);
}
.hero {
  padding-top: 80px;
  height: clamp(1100px, 100vh, 1200px);
  display: flex;
}
.btn,
.hero h1 span {
  display: inline-block;
}
.hero::before {
  top: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
      circle at 30% 50%,
      rgba(0, 255, 213, 0.1) 0,
      transparent 50%
    ),
    radial-gradient(
      circle at 70% 50%,
      rgba(255, 56, 100, 0.1) 0,
      transparent 50%
    );
  z-index: 1;
}
.hero-content {
  z-index: 2;
  max-width: 800px;
}
.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 20px;
  line-height: 1.2;
}
.hero h1 span::after,
.section-title span::after {
  content: "";
  position: absolute;
  bottom: 5px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--neon-blue);
  box-shadow: 0 0 10px var(--neon-blue);
}
.btn,
.section,
.section-title,
.social-links a {
  position: relative;
}
.btn::before,
.social-links a::before {
  content: "";
  top: 0;
  height: 100%;
  z-index: -1;
  width: 100%;
}
.hero p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  color: var(--text-secondary);
}
.hero p.cyberpunk-subtitle {
  color: var(--neon-pink);
  font-size: 1.4rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 40px;
  position: relative;
  display: inline-block;
}
.hero p.cyberpunk-subtitle::before {
  content: "//";
  margin-right: 4px;
  color: var(--text-muted);
}
.btn {
  background-color: transparent;
  padding: 12px 30px;
  border: 2px solid var(--neon-blue);
  border-radius: 2px;
  font-size: 1rem;
  box-shadow: 0 0 10px rgba(0, 255, 213, 0.3);
  overflow: hidden;
  z-index: 1;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.btn::before {
  position: absolute;
  left: -100%;
  background-color: var(--neon-blue);
}
.btn:hover {
  color: var(--background);
  box-shadow: 0 0 20px rgba(0, 255, 213, 0.5);
}
.btn:hover::before,
.timeline-item:nth-child(odd) {
  left: 0;
}
.btn-secondary {
  color: var(--neon-pink);
  border-color: var(--neon-pink);
  box-shadow: 0 0 10px rgba(255, 56, 100, 0.3);
  margin-left: 15px;
}
.profile-icon,
.section-title,
.social-links a {
  color: var(--text-primary);
}
.btn-secondary::before {
  background-color: var(--neon-pink);
}
.btn-secondary:hover {
  box-shadow: 0 0 20px rgba(255, 56, 100, 0.5);
}
.social-links {
  display: flex;
}
.social-links a {
  display: flex;
  justify-content: center;
  width: 50px;
  height: 50px;
  border: 2px solid var(--border);
  border-radius: 50%;
  margin-right: 15px;
  transition: 0.3s;
  text-decoration: none;
}
.social-links a::before {
  position: absolute;
  left: 0;
  background: linear-gradient(45deg, var(--neon-blue), var(--neon-purple));
  opacity: 0;
  transition: opacity 0.3s;
}
.social-links a:hover {
  color: var(--background);
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}
.social-links a:hover::before {
  opacity: 1;
}
.section {
  padding: 120px 0;
}
.section-title {
  text-align: center;
  margin-bottom: 80px;
  font-size: 2.5rem;
  display: inline-block;
  left: 50%;
  transform: translateX(-50%);
}
.section-title::before {
  content: "</>";
  font-size: 1rem;
  color: var(--neon-pink);
  position: absolute;
  top: -20px;
  left: 0;
}
.section-title span {
  color: var(--neon-blue);
  position: relative;
}
.about-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}
.about-img {
  flex: 1 1;
  min-width: 200px;
  max-width: 400px;
  margin-right: 50px;
}

.about-img .profile-pic {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  background-color: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1/1;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--border);
}

.about-img .profile-pic img {
  width: 100%;
}

.certificates::before,
.profile-pic::before,
.project-card::before,
.projects::before,
.skill-tag::before {
  content: "";
  position: absolute;
  width: 100%;
  top: 0;
}
.profile-pic::before {
  left: 0;
  height: 100%;
  background: linear-gradient(
      45deg,
      transparent 65%,
      rgba(0, 255, 213, 0.3) 65%,
      transparent 70%
    ),
    linear-gradient(
      135deg,
      transparent 65%,
      rgba(255, 56, 100, 0.3) 65%,
      transparent 70%
    );
  pointer-events: none;
}
.profile-icon {
  font-size: 150px;
  opacity: 0.7;
}
.about-text {
  flex: 2 1;
  min-width: 200px;
}
.about-text h3,
.contact-info h3 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: var(--neon-blue);
  position: relative;
  display: inline-block;
}
.about-text p,
.skill-tag,
.skills h4 {
  color: var(--text-primary);
}
.about-text h3::before,
.contact-info h3::before {
  content: ">";
  color: var(--neon-pink);
  margin-right: 10px;
}
.about-text p {
  margin-bottom: 20px;
  font-size: 1.1rem;
  line-height: 1.8;
}
.skills h4 {
  font-size: 1.3rem;
  margin-bottom: 20px;
  position: relative;
  display: inline-block;
}
.skills h4::before {
  content: "#";
  color: var(--neon-pink);
  margin-right: 10px;
}
.skill-tags {
  display: flex;
  flex-wrap: wrap;
}
.skill-tag {
  background-color: var(--surface-light);
  padding: 8px 15px;
  border-radius: 2px;
  margin-right: 10px;
  margin-bottom: 10px;
  font-size: 0.9rem;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.certificate-card,
.project-card,
.timeline-content {
  border-radius: 4px;
  transition: transform 0.3s, box-shadow 0.3s;
}
.skill-tag::before {
  left: -100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(0, 255, 213, 0.2),
    transparent
  );
  transition: 0.6s;
}
.skill-tag:hover {
  border-color: var(--neon-blue);
  box-shadow: 0 0 10px rgba(0, 255, 213, 0.3);
  transform: translateY(-2px);
}
.skill-tag:hover::before {
  left: 100%;
}
.certificates,
.projects {
  background-color: var(--surface);
  position: relative;
}
.certificates::before,
.projects::before {
  left: 0;
  height: 100%;
  background: radial-gradient(
      circle at 20% 30%,
      rgba(0, 255, 213, 0.05) 0,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 70%,
      rgba(255, 56, 100, 0.05) 0,
      transparent 50%
    );
  pointer-events: none;
}
.projects-grid {
  justify-content: center;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  grid-gap: 30px;
  gap: 30px;
}
.certificate-card,
.project-card {
  background-color: var(--background);
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border);
  position: relative;
}
.project-card::before {
  left: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}
.project-img::after,
footer::before {
  content: "";
  height: 100%;
  pointer-events: none;
}
.certificate-card:hover,
.project-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}
.certificate-card:hover::before,
.project-card:hover::before {
  transform: scaleX(1);
}
.project-img {
  height: 200px;
  background-color: var(--surface-light);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}
.certificate-tag,
.contact-form,
.project-tag,
.timeline-content,
footer {
  background-color: var(--surface);
}
.project-img::after {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  background: linear-gradient(
      45deg,
      transparent 65%,
      rgba(0, 255, 213, 0.2) 65%,
      transparent 70%
    ),
    linear-gradient(
      135deg,
      transparent 65%,
      rgba(255, 56, 100, 0.2) 65%,
      transparent 70%
    );
}
.certificate-img .material-icons,
.project-img .material-icons {
  font-size: 80px;
  color: var(--text-primary);
  opacity: 0.5;
}
.project-info {
  padding: 25px 25px 60px;
}
.certificate-info h3,
.project-info h3 {
  font-size: 1.3rem;
  margin-bottom: 15px;
  color: var(--neon-blue);
}
.certificate-info p,
.project-info p {
  font-size: 0.95rem;
  margin-bottom: 20px;
  color: var(--text-primary);
  opacity: 0.9;
  line-height: 1.7;
}
.certificate-tags,
.project-tags {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.certificate-tag,
.project-tag {
  color: var(--text-secondary);
  padding: 5px 10px;
  border-radius: 2px;
  margin-right: 8px;
  margin-bottom: 8px;
  font-size: 0.8rem;
  border: 1px solid var(--border);
}
.project-links {
  display: flex;
  position: absolute;
  bottom: 15px;
  margin-bottom: 5px;
}
.certificate-img,
.contact-form,
.copyright,
.footer-content,
.footer-logo,
.terminal,
.terminal-header,
.timeline,
.timeline-content,
.timeline-item,
footer {
  position: relative;
}
.certificate-links a,
.project-links a {
  display: inline-flex;
  align-items: center;
  color: var(--text-primary);
  text-decoration: none;
  margin-right: 20px;
  font-size: 0.9rem;
  transition: color 0.3s;
}
.certificate-links a.disable-link,
.project-links a.disable-link {
  color: var(--text-muted);
}
.certificate-links a.disable-link:hover,
.project-links a.disable-link:hover {
  cursor: default;
}
.certificate-links a .material-icons,
.project-links a .material-icons {
  font-size: 18px;
  margin-right: 5px;
  margin-top: 2px;
}
.timeline {
  max-width: 800px;
  margin: 0 auto;
}
.timeline::after {
  content: "";
  position: absolute;
  width: 2px;
  background-color: var(--border);
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -1px;
}
.timeline-item {
  padding: 10px 40px;
  width: 50%;
  margin-bottom: 30px;
}
.timeline-item::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  background-color: var(--neon-blue);
  border-radius: 50%;
  top: 15px;
  right: -10px;
  z-index: 1;
  box-shadow: 0 0 10px var(--neon-blue);
}
.timeline-item:nth-child(2n) {
  left: 50%;
}
.timeline-item:nth-child(2n)::after {
  left: -10px;
  background-color: var(--neon-pink);
  box-shadow: 0 0 10px var(--neon-pink);
}
.certificate-card::before,
.contact-form::before,
.terminal::before,
footer::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
}
.timeline-content {
  padding: 25px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border);
}
.contact-form,
.footer-social a:hover {
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}
.timeline-content:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}
.timeline-date {
  color: var(--neon-blue);
  font-weight: 600;
  margin-bottom: 10px;
  font-size: 0.9rem;
  letter-spacing: 1px;
}
.timeline-content a:hover,
.timeline-item:nth-child(2n) .timeline-date {
  color: var(--neon-pink);
}
.timeline-content h3 {
  margin-bottom: 10px;
  color: var(--text-primary);
  font-size: 1.2rem;
}
.timeline-content h4 {
  color: var(--text-secondary);
  margin-bottom: 15px;
  font-size: 1rem;
  font-weight: 400;
}
.timeline-content p {
  color: var(--text-primary);
  opacity: 0.9;
  font-size: 0.95rem;
  line-height: 1.7;
}
.timeline-content a {
  color: var(--neon-blue);
  transition: color 0.3s;
}
.certificates-grid {
  justify-content: center;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(450px, 1fr));
  grid-gap: 30px;
  gap: 30px;
}
.certificate-card::before {
  content: "";
  height: 4px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}
.certificate-img {
  height: 300px;
  display: flex;
  align-items: start;
  justify-content: center;
  overflow: hidden;
}
.certificate-img img {
  max-height: 100%;
}
.certificate-info {
  padding: 25px;
}
.certificate-links {
  display: flex;
}
.contact-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
}
.contact-info {
  flex: 1 1;
  min-width: 340px;
}
.contact-info p {
  margin-bottom: 30px;
  font-size: 1.1rem;
  color: var(--text-primary);
  opacity: 0.9;
  line-height: 1.7;
}
.contact-item {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}
.contact-item .material-icons {
  font-size: 24px;
  color: var(--neon-blue);
  margin-right: 15px;
}
.contact-item span {
  color: var(--text-primary);
  font-size: 1rem;
}
.contact-form {
  flex: 1 1;
  min-width: 300px;
  padding: 30px;
  border-radius: 4px;
  border: 1px solid var(--border);
}
.form-control,
.terminal {
  background-color: var(--background);
}
.footer-social a,
.form-control {
  border: 1px solid var(--border);
  color: var(--text-primary);
}
.contact-form::before {
  content: "";
  height: 4px;
  background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
}
.form-group {
  margin-bottom: 25px;
}
.form-group label {
  display: block;
  margin-bottom: 10px;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-weight: 500;
}
.form-control {
  width: 100%;
  padding: 12px 15px;
  border-radius: 4px;
  font-size: 1rem;
  transition: border-color 0.3s, box-shadow 0.3s;
  font-family: "Roboto Mono", monospace;
}
.form-control:focus {
  outline: 0;
  border-color: var(--neon-blue);
  box-shadow: 0 0 10px rgba(0, 255, 213, 0.2);
}
textarea.form-control {
  resize: vertical;
  min-height: 120px;
}
footer {
  padding: 50px 0 30px;
  border-top: 1px solid var(--border);
}
footer::before {
  background: radial-gradient(
      circle at 20% 80%,
      rgba(0, 255, 213, 0.05) 0,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 20%,
      rgba(255, 56, 100, 0.05) 0,
      transparent 50%
    );
}
.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 1;
}
.footer-logo {
  font-family: Rajdhani, sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 30px;
}
.copyright,
.terminal-title {
  color: var(--text-secondary);
}
.footer-links {
  display: flex;
  list-style: none;
  margin-bottom: 30px;
}
.footer-links li {
  margin: 0 15px;
}
.footer-links a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.3s;
  font-size: 0.9rem;
}
.footer-social {
  display: flex;
  margin-bottom: 30px;
}
.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  margin: 0 10px;
  transition: 0.3s;
}
.footer-social a:hover {
  background-color: var(--neon-blue);
  color: var(--background);
  border-color: var(--neon-blue);
  transform: translateY(-3px);
}
.copyright {
  font-size: 0.9rem;
}
.copyright::before {
  content: "/* ";
  color: var(--neon-pink);
}
.copyright::after {
  content: " */";
  color: var(--neon-pink);
}
.mobile-break {
  display: none;
}
.desktop-break {
  display: inline;
}
.terminal {
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 20px;
  margin-top: 30px;
  font-family: "Roboto Mono", monospace;
}
.terminal::before {
  content: "";
  height: 25px;
  background-color: var(--surface-light);
  border-top-left-radius: 4px;
  border-top-right-radius: 4px;
}
.terminal-header {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
  z-index: 1;
  height: 25px;
}
.terminal-buttons {
  display: flex;
  position: absolute;
  top: -12px;
  left: 10px;
}
.terminal-button {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-right: 8px;
}
.terminal-button.red {
  background-color: #ff5f56;
}
.terminal-button.yellow {
  background-color: #ffbd2e;
}
.terminal-button.green {
  background-color: #27c93f;
}
.terminal-title {
  width: 100%;
  text-align: center;
  font-size: 0.8rem;
  position: absolute;
  top: -17px;
}
.terminal-body {
  padding-top: 10px;
}
.terminal-line {
  display: flex;
  margin-bottom: 10px;
  align-items: flex-start;
}
.terminal-prompt {
  color: var(--neon-blue);
  margin-right: 10px;
  flex-shrink: 0;
}
.terminal-text {
  color: var(--text-primary);
  line-height: 1.6;
}
.terminal-cursor {
  display: inline-block;
  width: 8px;
  height: 16px;
  margin-bottom: 2px;
  background-color: var(--neon-blue);
  animation: 1s infinite blink;
  vertical-align: middle;
}
@media (max-width: 992px) {
  .about-img,
  .certificate-img img {
    max-width: 100%;
  }
  .hero h1 {
    font-size: 3rem;
  }
  .about-img {
    margin-right: 0;
    margin-bottom: 30px;
  }
  .about-content {
    flex-direction: column;
  }
  .contact-info {
    margin-right: 0;
    margin-bottom: 50px;
  }
  .timeline::after {
    left: 31px;
  }
  .timeline-item {
    width: 100%;
    padding-left: 70px;
    padding-right: 25px;
  }
  .timeline-item::after,
  .timeline-item:nth-child(2n)::after {
    left: 21px;
  }
  .timeline-item:nth-child(2n) {
    left: 0;
  }
  .certificates-grid {
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  }
  .certificate-img {
    height: 300;
  }
}
@media (max-width: 768px) {
  .nav-links {
    display: flex;
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: rgba(22, 27, 34, 0.95);
    -webkit-backdrop-filter: blur(10px);
            backdrop-filter: blur(10px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transform: translateX(-100%);
    transition: transform 0.3s ease-in-out;
    z-index: 99;
  }
  .nav-links.active {
    transform: translateX(0);
  }
  .nav-links li {
    margin: 15px 0;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
  }
  .nav-links.active li {
    opacity: 1;
    transform: translateY(0);
  }
  .nav-links li:nth-child(1) {
    transition-delay: 0.1s;
  }
  .nav-links li:nth-child(2) {
    transition-delay: 0.2s;
  }
  .nav-links li:nth-child(3) {
    transition-delay: 0.3s;
  }
  .nav-links li:nth-child(4) {
    transition-delay: 0.4s;
  }
  .nav-links li:nth-child(5) {
    transition-delay: 0.5s;
  }
  .nav-links li:nth-child(6) {
    transition-delay: 0.6s;
  }
  .menu-btn {
    display: block;
  }
  .hero h1 {
    font-size: 2.5rem;
  }
  .hero p {
    font-size: 1rem;
  }
  .section-title {
    font-size: 2rem;
  }
  .btn {
    padding: 10px 25px;
  }
  .certificate-img {
    height: auto;
  }
  .footer-links {
    flex-direction: column;
  }
  .footer-links li {
    text-align: center;
  }
  body.menu-open {
    overflow: hidden;
  }
}
@media (max-width: 576px) {
  .hero {
    padding-top: 2rem;
  }
  .hero h1 {
    font-size: 2rem;
  }
  .show-desktop {
    visibility: hidden;
  }
  .show-desktop::before {
    display: inline-block;
    content: "//";
    margin-right: 4px;
    visibility: visible;
    color: var(--text-muted);
  }
  .btn {
    display: block;
    width: 100%;
    margin-bottom: 15px;
    text-align: center;
  }
  .btn-secondary {
    margin-left: 0;
  }
  .social-links {
    justify-content: center;
  }
  .section {
    padding: 80px 0;
  }
  .section-title {
    font-size: 1.8rem;
  }
  .certificates-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
  .mobile-break {
    display: inline;
  }
  .desktop-break {
    display: none;
  }
}
@media (max-width: 380px) {
  .btn-group .btn,
  .contact-form,
  .contact-info {
    min-width: 200px;
  }
  .hero p.cyberpunk-subtitle {
    font-size: 1.2rem;
  }
  .btn-group {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .btn-group .btn {
    width: 150px;
    max-width: 250px;
  }
  .btn {
    font-size: 0.7rem;
    width: 100px;
  }
  .certificates-grid,
  .projects-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
  .timeline-content h3 {
    font-size: 0.9rem;
  }
  .contact-item span,
  .terminal-title,
  .timeline-content h4 {
    font-size: 0.8rem;
  }
  .timeline-content p {
    font-size: 0.7rem;
  }
  .terminal-prompt,
  .terminal-text {
    font-size: 0.8rem;
    line-height: 1.3;
  }
  .terminal-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
    height: 25px;
  }
  .terminal-buttons {
    display: flex;
    position: absolute;
    top: -10px;
    left: 0;
  }
  .terminal-button {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 8px;
  }
  .terminal-title {
    position: absolute;
    top: -17px;
    right: 0;
  }
  .contact-info p {
    font-size: 0.9rem;
    color: var(--text-primary);
    line-height: 1.5;
  }
}