/* Base Theme Colors */
:root {
    --primary-color: #1abc9c; 
    --accent-color: #16a085;
    --bg-color: #121212;
    --text-color: #ffffff;
    --nav-bg: #1c1c1c;
    --card-bg: #1e1e1e;
    --button-hover: #149f89;
  }
  
  /* Light Theme Overrides */
  body.light-mode {
    --primary-color: #1abc9c;
    --accent-color: #16a085;
    --bg-color: #ffffff;
    --text-color: #000000;
    --nav-bg: #f9f9f9;
    --card-bg: #f3f3f3;
    --button-hover: #16a085;
  }
  
  /* Global Styles */
  body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.4s, color 0.4s;
  }
  
  /* Navbar */
  nav {
    background-color: var(--nav-bg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
  }
  
  nav .logo img {
    height: 40px;
    width: auto;
    max-width: 100%;
    display: block;
    object-fit: contain;
    cursor: pointer;
  }
  
  nav .hamburger-menu {
    display: none;
  }
  
  @media (max-width: 990px) {
    nav .desktop-menu {
      display: none;
    }

    nav .hamburger-menu {
      display: block;
    }

  nav .hamburger-menu svg{
    height:40px;
    width:40px;
    cursor: pointer;
    stroke: var(--accent-color) ;
  }
  }

  .small-screen-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 320px;
  height: 100vh;
  background: #96e5d6;
  color: rgb(255, 255, 255);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 2rem 1.5rem;
  transition: right 0.4s ease-in-out;
  box-shadow: -4px 0 20px rgba(0, 0, 0, 0.4);
  }

  body.light-mode .small-screen-nav {
    background: #96e5d6;
  color: var(--text-light);
  }

  .small-screen-nav.active {
  background: #96e5d6;
  right: 0;
  }

  /* Close (X) button */
  .small-screen-nav .cross {
  align-self: flex-end;
  cursor: pointer;
  width: 30px;
  height: 30px;
  margin-bottom: 2rem;
  }

  .small-screen-nav .cross svg {
  width: 100%;
  height: 100%;
  fill: var(--accent-color);
  transition: transform 0.3s ease;
  }

  .small-screen-nav .cross:hover svg {
  transform: rotate(90deg);
  }

  /* Small menu links */
  .small-screen-nav .small-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  }

  .small-screen-nav .small-menu li a {
  color: var(--text-dark);
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 500;
  transition: color 0.3s, transform 0.3s;
  }

  body.light-mode .small-screen-nav .small-menu li a {
  color: var(--text-light);
  }

  .small-screen-nav .small-menu li a:hover {
  color: var(--accent);
  transform: translateX(5px);
  }

  nav ul {
    display: flex;
    gap: 1rem;
    list-style: none;
    margin: 0;
    padding: 0;
  }
  
  nav ul li a,
  .resume-btn,
  #theme-toggle {
    color: var(--text-color);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: background-color 0.3s, color 0.3s;
    font-weight: 500;
  }
  
  nav ul li a:hover,
  nav ul li a:focus,
  .resume-btn:hover,
  .resume-btn:focus {
    background-color: var(--primary-color);
    color: white;
  }
  
  .resume-btn {
    background-color: var(--primary-color);
    color: white;
    font-weight: 600;
  }
  
  #theme-toggle {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    cursor: pointer;
    transition: all 0.3s ease;
  }
  
  #theme-toggle:hover {
    background-color: var(--primary-color);
    color: white;
  }
 /* arrow under graphics nav*/
.graphics-nav {
  position: relative;
}

.graphics-arrow {
  position: absolute;
  left: 60%;
  transform: translateX(-50%);
  bottom: -18px;
  opacity: 0;
  cursor: pointer;
  animation: fadeInArrow 0.5s ease forwards 1.5s;
}

.arrow-up-glow {
  width: 18px;
  height: 18px;
  color: #00ffc3;
  filter: drop-shadow(0 0 6px #00ffc3);
  animation: arrowFloat 1.8s ease-in-out infinite, arrowGlow 2s ease-in-out infinite alternate;
}

/* Floating movement */
@keyframes arrowFloat {
  0%, 100% { transform: translate(-50%, 2px); }
  50% { transform: translate(-50%, -4px); }
}

/* Glowing pulse */
@keyframes arrowGlow {
  0% { opacity: 0.6; filter: drop-shadow(0 0 4px #00ffc3); }
  100% { opacity: 1; filter: drop-shadow(0 0 12px #00ffc3); }
}

/* Fade-in animation */
@keyframes fadeInArrow {
  from { opacity: 0; transform: translate(-50%, 10px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}
  
  /* Header */
  header {
    padding: 4rem 2rem;
    text-align: center;
  }
  
  header h1 {
    font-size: 1.8rem;
    font-weight: 700;
  }
  
  header h1 span {
    color: var(--primary-color);
  }
    
  /* About Section */
  .about-container {
    display: flex;
    flex-wrap: wrap;
    padding: 2rem;
    align-items: center;
    justify-content: center;
  }
  
  .about-img img {
    max-width: 250px;
    border-radius: 12px;
    margin-right: 2rem;
  }
  
  .about-content {
    max-width: 600px;
  }
  
  .skills-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 0;
  }
  
  .skills-list li {
    background-color: var(--accent-color);
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    color: #fff;
  }
  
  /* Tech Stack */
  #techstack {
    padding: 2rem;
    text-align: center;
  }
  
  .tech-stack-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }
  
  .tech-box {
    background-color: var(--card-bg);
    padding: 1rem;
    border-radius: 8px;
    width: 85px;
    text-align: center;
    transition: transform 0.3s;
  }
  
  .tech-box i {
    font-size: 2rem;
  }
  
  .tech-box:hover {
    transform: translateY(-5px);
    background-color: var(--primary-color);
    color: white;
  }

  
  /* Projects */
  #projects {
    padding: 2rem;
    text-align: center;
  }
  
  .projects-cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    cursor: pointer;
  }
  
  .project-card {
    background-color: var(--card-bg);
    padding: 1.5rem;
    border-radius: 10px;
    max-width: 300px;
    transition: transform 0.3s;
    text-align: left;
  }
  
  .project-card h3 {
    color: var(--primary-color);
  }
  
  .project-card a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 600;
  }
  
  .project-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  }
/* Testimonials Section */
#testimonials {
  padding: 80px 20px;
  background-color: var(--bg-color);
  color: var(--text-color);
  text-align: center;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  max-width: 1000px;
  margin: 40px auto 0;
}

.testimonial-card {
  background-color: var(--card-bg);
  border-radius: 16px;
  padding: 25px 20px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.testimonial-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 8px 30px rgba(0, 255, 200, 0.12);
}

.testimonial-text {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 15px;
  color: var(--text-color);
}

.testimonial-author {
  font-weight: 600;
  color: var(--primary-color);
  font-size: 0.95rem;
}

.testimonial-author span {
  font-weight: 400;
  font-size: 0.85rem;
  display: block;
  color: #aaaaaa;
}

  /* Contact */
  #contact {
    padding: 2rem;
    text-align: center;
  }
  
  .social-icons {
    margin-top: 1rem;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
  }
  
  .social-icons a {
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: color 0.3s;
  }
  
  .social-icons a:hover {
    color: var(--accent-color);
  }
  
  /* Footer */
  footer {
    text-align: center;
    padding: 1rem;
    background-color: var(--nav-bg);
    font-size: 0.9rem;
  }
  
  /* Responsive */
  @media screen and (max-width: 768px) {
    .about-container {
      flex-direction: column;
    }
  
    .about-img {
      margin-bottom: 1rem;
    }
  
    .projects-cards,
    .tech-stack-container {
      align-items: center;
    }
  
    nav ul {
      flex-wrap: wrap;
      justify-content: flex-end;
    }
  }