/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Poppins", sans-serif;
  color: #333;
  background-color: #f9f9f9;
  transition: background 0.4s, color 0.4s;
}

/* Dark mode */
body.dark {
  background-color: #121212;
  color: #eee;
}

/* Header */
header {
  background: #0073e6;
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.container {
  max-width: 1100px;
  margin: auto;
  padding: 15px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo span {
  color: #ffd700;
}

.nav-links {
  list-style: none;
  display: flex;
}

.nav-links li {
  margin: 0 15px;
}

.nav-links a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
}

#theme-toggle {
  background: none;
  border: none;
  color: white;
  font-size: 1.4rem;
  cursor: pointer;
}

/* Section styles */
.section {
  padding: 60px 20px;
  max-width: 1100px;
  margin: auto;
}

.section h2 {
  text-align: center;
  color: #0073e6;
  margin-bottom: 30px;
}

/* Skills Grid */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 20px;
  text-align: center;
}
.skill {
  background: white;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
}
.skill:hover {
  transform: translateY(-5px);
}
.skill img {
  width: 60px;
  height: 60px;
  
}

.skill p {
  margin-top: 10px;
  font-weight: 500;
}

/* Projects */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
}

.project {
  background: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
}

.project:hover {
  transform: translateY(-5px);
}

.project img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.project h3 {
  margin: 10px;
  color: #0073e6;
}

.project p {
  margin: 0 10px 20px;
}

/* Contact form */
form {
  display: flex;
  flex-direction: column;
  max-width: 600px;
  margin: auto;
}

form input,
form textarea {
  margin-bottom: 15px;
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 5px;
  font-family: inherit;
}

form button {
  background: #0073e6;
  color: white;
  border: none;
  padding: 12px;
  border-radius: 5px;
  cursor: pointer;
  transition: background 0.3s;
}

form button:hover {
  background: #005bb5;
}

/* Footer */
footer {
  background: #333;
  color: #fff;
  text-align: center;
  padding: 15px 0;
}

/* Dark mode styles */
body.dark header {
  background: #222;
}

body.dark .section h2 {
  color: #ffd700;
}

body.dark form input,
body.dark form textarea {
  background: #1f1f1f;
  color: #eee;
  border-color: #555;
}
/* Resume Button */
.resume-btn {
  display: inline-block;
  margin-top: 20px;
  background: #0073e6;
  color: #fff;
  padding: 12px 25px;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 500;
  transition: background 0.3s ease, transform 0.2s;
}

.resume-btn:hover {
  background: #005bb5;
  transform: scale(1.05);
}

/* Base navbar style */
header {
  background: #111;
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 40px;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
}

.nav-links {
  display: flex;
  gap: 25px;
  list-style: none;
}

.nav-links li a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-links li a:hover {
  color: #00bcd4;
}

/* Hamburger menu */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 6px;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: white;
  border-radius: 2px;
  transition: 0.3s;
}

/* Actions (theme + menu icon) */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 15px;
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 70px;
    right: -100%;
    width: 200px;
    height: 100vh;
    background: #222;
    flex-direction: column;
    align-items: center;
    justify-content: start;
    padding-top: 60px;
    gap: 30px;
    transition: 0.3s ease;
  }

  .nav-links.active {
    right: 0;
  }

  .hamburger {
    display: flex;
  }

  .hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translateY(8px);
  }

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

  .hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-8px);
  }
}
/* General section styles */
.section {
  padding: 80px 10%;
  text-align: center;
}

/* Specific background colors */
#about {
  background: #f4f4f4;
}

#skills {
  background: #ffffff;
}

#projects {
  background: #eef7ff;
}

#contact {
  background: #111;
  color: #fff;
}

/* About section layout */
.about-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px;
  max-width: 1100px;
  margin: 0 auto;
}

.about-text {
  flex: 1 1 500px;
  text-align: left;
}

.about-text h2 {
  font-size: 2rem;
  margin-bottom: 20px;
  color: #222;
}

.about-text p {
  line-height: 1.6;
  color: #444;
  margin-bottom: 30px;
}

.about-text .btn {
  background: #007bff;
  color: #fff;
  padding: 10px 18px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s;
}

.about-text .btn:hover {
  background: #0056b3;
}

/* About image */
.about-img {
  flex: 1 1 350px;
  text-align: center;
}

.about-img img {
  width: 300px;
  height: auto;
  border-radius: 50%;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
  transition: transform 0.3s ease;
}

.about-img img:hover {
  transform: scale(1.05);
}

/* Responsive layout */
@media (max-width: 768px) {
  .about-container {
    flex-direction: column;
    text-align: center;
  }

  .about-text {
    text-align: center;
  }

  .about-img img {
    width: 200px;
  }
}