@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&display=swap');

:root {
  --bg-dark: #0a0f1a;
  --bg-card: #101826;
  --text-light: #e0e0e0;
  --primary: #00d4ff;
  --secondary: #27ae60;
  --accent: #2980b9;
  --danger: #e74c3c;
  --shadow: rgba(0, 212, 255, 0.1);
}

body {
  font-family: 'Poppins', sans-serif;
  margin: 0;
  padding: 0;
  background: var(--bg-dark);
  color: var(--text-light);
  transition: background 0.3s, color 0.3s;
}

header {
  background: linear-gradient(90deg, #0f2027, #203a43, #2c5364);
  color: var(--primary);
  padding: 40px 20px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 212, 255, 0.2);
}

h1 {
  font-size: 42px;
  font-weight: 700;
  color: var(--primary);
  text-shadow: 0 0 10px rgba(0, 212, 255, 0.8);
  margin-top: 10px;
}

#typed-text {
  color: var(--secondary);
  font-weight: 600;
}

section {
  background: var(--bg-card);
  margin: 30px auto;
  padding: 30px 40px;
  max-width: 850px;
  border-radius: 16px;
  box-shadow: 0 0 20px var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

section:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 25px rgba(0, 212, 255, 0.3);
}

section h2 {
  color: var(--primary);
  font-size: 28px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  border-left: 5px solid var(--primary);
  padding-left: 12px;
  margin-bottom: 20px;
}

section.about-me {
  color: var(--text-light);
  line-height: 1.7;
}

section.skills h2 {
  color: var(--secondary);
  border-left: 5px solid var(--secondary);
}

section.skills ul {
  list-style: none;
  padding-left: 0;
}

section.skills ul li {
  font-size: 18px;
  color: var(--text-light);
  margin-bottom: 16px;
  position: relative;
  padding-left: 28px;
}

section.skills ul li::before {
  content: "⚙️";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--primary);
  font-size: 18px;
}

section.Education h2 {
  color: #ff4b2b; 
  border-left: 5px solid #800000; 
  text-shadow: 0 0 8px rgba(255, 75, 43, 0.6);
}

.Education h3 {
  font-size: 22px;
  color: var(--primary);
}

.Education p {
  color: #ccc;
  font-size: 16px;
}

section.projects h2 {
  color: #f39c12;
  border-left: 5px solid #f39c12;
}

.project {
  margin-bottom: 25px;
  background: rgba(255, 255, 255, 0.03);
  border-left: 4px solid var(--primary);
  padding: 15px 20px;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.project:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 15px rgba(0, 212, 255, 0.3);
}

.project h3 {
  font-size: 22px;
  color: var(--primary);
}

.project p {
  color: #bbb;
  font-size: 16px;
}

.project a {
  color: var(--secondary);
  text-decoration: none;
  font-weight: 600;
}

.project a:hover {
  text-decoration: underline;
}

section.Experience h2 {
  color: #00a8ff;
  border-left: 5px solid #00a8ff;
  text-shadow: 0 0 8px rgba(0,168,255,0.6);
}


.experience-item {
  margin-bottom: 25px;
  padding-left: 28px;
  position: relative;
}

.experience-item::before {
  content: "💼";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--primary);
}

.experience-item h3 {
  font-size: 22px;
  color: var(--primary);
}

.experience-item p {
  font-size: 16px;
  color: #ccc;
}

section.achievements h2 {
  color: var(--danger);
  border-left: 5px solid var(--danger);
}

section.achievements ul {
  list-style: none;
  padding-left: 0;
  margin-top: 15px;
}

section.achievements ul li {
  background: rgba(255, 255, 255, 0.03);
  font-size: 17px;
  color: #eee;
  padding: 12px 18px;
  margin-bottom: 12px;
  border-left: 4px solid var(--danger);
  border-radius: 6px;
  transition: background 0.3s ease;
}

section.achievements ul li:hover {
  background: rgba(255, 255, 255, 0.08);
}

section.socials {
  text-align: center;
  background: var(--bg-card);
}

section.socials h2 {
  color: #9b59b6;
  border-left: 5px solid #9b59b6;
  display: inline-block;
  text-align: left;
}

.social-icons a {
  margin: 0 12px;
  display: inline-block;
  transition: transform 0.2s ease-in-out;
}

.social-icons img {
  width: 32px;
  height: 32px;
  filter: brightness(0) invert(1);
  transition: transform 0.3s ease, filter 0.3s ease;
}

.social-icons img:hover {
  transform: scale(1.2);
  filter: brightness(0) invert(0.6) sepia(1) saturate(5) hue-rotate(180deg);
}

.footer {
  text-align: center;
  padding: 20px;
  font-size: 14px;
  color: #aaa;
  background: #0c1322;
  border-top: 1px solid #1c2433;
  margin-top: 40px;
}

.footer a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
}

.footer a:hover {
  text-decoration: underline;
}

#theme-toggle {
  position: fixed;
  top: 15px;
  right: 15px;
  background: var(--primary);
  color: #000;
  border: none;
  border-radius: 50%;
  padding: 10px;
  cursor: pointer;
  font-size: 18px;
  transition: transform 0.3s ease;
  z-index: 1000;
}

#theme-toggle:hover {
  transform: rotate(20deg);
}

@media (max-width: 768px) {
  body {
    padding: 10px;
  }

  header {
    padding: 30px 10px;
  }

  h1 {
    font-size: 30px;
  }

  section {
    padding: 20px;
    margin: 20px auto;
  }

  section h2 {
    font-size: 22px;
  }

  .project h3,
  .project p,
  section ul li {
    font-size: 15px;
  }

.social-icons img {
  width: 36px;
  height: 36px;
  margin: 0 10px;
  padding: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1); 
  filter: brightness(1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 0 6px rgba(0, 212, 255, 0.3);
}

.social-icons img:hover {
  transform: scale(1.2);
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.6);
  filter: brightness(1.2);
}