/* 1. CSS Variables & Theme */
:root {
  --primary-bg: #f0f0f0;
  --secondary-bg: #e0e0e0;
  --card-bg: #ffffff;
  --text-color: #1a1a1a;
  --subtle-text: #666666;
  --primary-accent: #8a2be2;
  --secondary-accent: #a960e9;
  --card-gradient-1: #c6a2f3;
  --card-gradient-2: #8a2be2;
  --card-gradient-3: #ff6e7f;
  --card-gradient-4: #bfe9ff;
  --card-gradient-5: #6d62ff;
}
body.dark-mode {
  --primary-bg: #1a1a1a;
  --secondary-bg: #222222;
  --card-bg: #2b2b2b;
  --text-color: #ffffff;
  --subtle-text: #cccccc;
  --primary-accent: #8a2be2;
  --secondary-accent: #a960e9;
  --card-gradient-1: #8a2be2;
  --card-gradient-2: #5f11a4;
  --card-gradient-3: #872e38;
  --card-gradient-4: #25546e;
  --card-gradient-5: #111e8a;
}

/* 2. Global Styles */
body {
  font-family: "Inter", sans-serif;
  background-color: var(--primary-bg);
  color: var(--text-color);
  margin: 0;
  padding: 0;
  transition: background-color 0.3s ease, color 0.3s ease;
}
a {
  text-decoration: none;
  color: var(--text-color);
}
a:hover {
  color: var(--primary-accent);
}
input {
  border: 1px solid black;
  border-radius: 5px;
  gap: 5px;
  padding: 10px;
  margin-bottom: 10px;
}
input:hover {
  cursor: text;
}
button {
  border-radius: 5px;
  padding: 4px;
  cursor: pointer;
}
button:hover {
  background-color: var(--secondary-bg);
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* 3. Layout: Navbar & Header */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  background-color: var(--primary-bg);
  border-bottom: 1px solid var(--secondary-bg);
}
.navbar-left {
  display: flex;
  align-items: center;
}
.logo {
  width: 150px;
  height: auto;
}
.nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
  padding: 0;
  margin: 0;
}
.nav-links a {
  text-decoration: none;
  color: var(--subtle-text);
  font-weight: 500;
  transition: color 0.3s ease, transform 0.3s ease;
  position: relative;
  z-index: 1;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -5px;
  width: 0;
  height: 2px;
  background-color: var(--primary-accent);
  transform: translateX(-50%);
  transition: width 0.3s ease;
}
.nav-links a:hover {
  color: var(--primary-accent);
}
.nav-links a:hover::after {
  width: 100%;
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 20px;
}
.theme-switcher {
  width: 50px;
  height: 25px;
  background-color: var(--secondary-bg);
  border-radius: 25px;
  cursor: pointer;
  position: relative;
  transition: background-color 0.3s ease;
}
.theme-switcher::before {
  content: "";
  position: absolute;
  width: 21px;
  height: 21px;
  background-color: var(--card-bg);
  border-radius: 50%;
  top: 2px;
  left: 2px;
  transition: transform 0.3s ease;
}
body.dark-mode .theme-switcher::before {
  transform: translateX(25px);
}
.contact-btn {
  background-color: var(--primary-accent);
  color: white;
  padding: 8px 16px;
  border-radius: 20px;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.3s ease;
}
.contact-btn:hover {
  background-color: var(--secondary-accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* 4. Sections */
/* Hero Section */
.hero-section {
  display: flex;
  justify-content: center;
  padding: 80px 20px;
}
.hero-content {
  margin-right: 50px;
  max-width: 800px;
  margin-top: 20px;
}
.hero-content h1 {
  font-family: "Poppins", sans-serif;
  font-size: 4rem;
  font-weight: 700;
  margin: 0;
}
.hero-content h1 span {
  color: var(--primary-accent);
}
.hero-content p {
  font-size: 2rem;
  color: var(--subtle-text);
}
.hero-image {
  width: 400px;
  height: 400px;
  border-radius: 50%;
  overflow: hidden;
  border: 5px solid var(--secondary-accent);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}
.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Section Headings */
.section-heading {
  text-align: center;
  font-family: "Poppins", sans-serif;
  font-size: 3rem;
  font-weight: 600;
  margin-bottom: -30px;
}
.section-subheading {
  text-align: center;
  color: var(--subtle-text);
  margin-bottom: 60px;
  font-size: 2rem;
}

/* Tech Stack Section */
.tech-stack-section,
.techstack-container {
  padding: 60px 20px;
  max-width: 1200px;
  margin: 0 auto;
}
.tech-lang-box {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
  margin-top: 50px;
  margin-left: 200px;
  max-width: 800px;
}
.tech-icon-pack {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
  margin-top: 50px;
  margin-left: 200px;
  max-width: 800px;
}
.tech-card {
  background: var(--card-bg, #fff);
  padding: 25px;
  border-radius: 16px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  flex: 1 1 calc(33.333% - 30px);
  max-width: 320px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.tech-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}
.tech-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 15px;
}
.tech-card h3 {
  font-family: "Poppins", sans-serif;
  margin-bottom: 10px;
  font-size: 1.25rem;
  color: var(--text-color);
}
.tech-card p {
  font-size: 0.95rem;
  margin-bottom: 20px;
  color: var(--subtle-text);
}
.tech-card a {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 50px;
  background: linear-gradient(
    135deg,
    var(--primary-accent),
    var(--secondary-accent)
  );
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  transition: background-position 0.3s ease;
  background-size: 200% auto;
}
.tech-card a:hover {
  background-position: right center;
}
body.dark-mode .tech-card {
  background: #2a2a2a;
}

/* Projects Section */
.projects-section {
  padding: 60px 20px;
}
.projects-card-box {
  display: flex;
  align-items: center;
  gap: 30px;
  padding: 40px 50px;
  margin-left: 100px;
}
.project-card {
  width: 100%;
  max-width: 400px;
  background-color: var(--card-bg);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  text-align: left;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  z-index: 1;
}
.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}
.project-card .card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 12px;
}
.card-content {
  padding: 20px;
}
.card-content h3 {
  font-family: "Poppins", sans-serif;
  font-size: 1.2rem;
  margin: 0 0 10px;
}
.card-content p {
  color: var(--subtle-text);
  font-size: 0.9rem;
  margin: 0;
}
.card-image-wrapper {
  position: relative;
}
.card-image-wrapper::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
}
/* Placeholder gradients */
.card-4 .card-image-wrapper::before {
  background: linear-gradient(to top, #7ed957, #60974b);
}
.card-5 .card-image-wrapper::before {
  background: linear-gradient(to top, #ff9933, #e57e00);
}
.card-6 .card-image-wrapper::before {
  background: linear-gradient(to top, #4a90e2, #1d61a2);
}
.project-footer {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}
.more-btn {
  display: inline-block;
  background-color: var(--primary-accent);
  color: white;
  padding: 10px 20px;
  border-radius: 20px;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.3s ease;
}
.more-btn:hover {
  background-color: var(--secondary-accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Contact CTA Section */
.contact-cta-section {
  padding: 80px 20px;
  text-align: center;
}
.contact-cta {
  background: linear-gradient(
    135deg,
    var(--primary-accent),
    var(--secondary-accent)
  );
  color: white;
  padding: 60px 20px;
  border-radius: 20px;
  max-width: 800px;
  margin: 0 auto;
}
.contact-cta h2 {
  font-family: "Poppins", sans-serif;
  font-size: 2.5rem;
  margin: 0 0 20px;
}
.contact-cta p {
  font-size: 1.5rem;
  margin-bottom: 30px;
}
.contact-cta a {
  background-color: white;
  color: var(--primary-accent);
  padding: 12px 24px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 700;
  transition: background-color 0.3s ease;
}
.contact-cta a:hover {
  background-color: green;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Contact Section */
.contact {
  background-color: var(--primary-bg);
  display: flex;
  gap: 20px;
  font: Inter, Poppins, sans-serif;
  margin-bottom: 50px;
  padding: 50px 50px;
  margin-left: 100px;
}
.info {
  padding: 1rem;
}
.contact h3 {
  font-family: "Poppins", sans-serif;
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--card-gradient-2);
}
.contact p {
  font-size: 1rem;
  width: 500px;
  color: var(--subtle-text);
  margin-bottom: 20px;
}
address {
  margin: 5px;
  padding: 7px;
  border-radius: 15px;
  height: auto;
}
/* Updated form-inner class */
.form-inner {
  background-color: var(--card-gradient-1);
  padding: 20px;
  width: 70%;
  text-align: center;
  place-items: center;
  border-radius: 15px;
  object-fit: contain;
  min-height: 251px;
  border-top: 1px solid var(--subtle-text);
  border-left: 1px solid var(--subtle-text);
  box-shadow: 0 2px 4px var(--text-color);
  overflow: hidden;
  backdrop-filter: blur(4px);
  margin: 0 auto;
}
.form-inner .p {
  text-align: center;
}
.submit-btn {
  background-color: var(--primary-accent);
  color: white;
  padding: 8px 16px;
  border-radius: 20px;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.3s ease;
  border: none;
  cursor: pointer;
  margin-top: 20px;
}
.submit-btn:hover {
  background-color: var(--secondary-accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* 5. Footer */
.footer {
  background-color: var(--secondary-bg);
  padding: 40px 20px 20px;
  text-align: center;
}
.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 20px;
  flex-wrap: wrap;
}
.footer-contact p {
  margin: 5px 0;
  font-size: 0.9rem;
  color: var(--subtle-text);
}
.social-icons {
  display: flex;
  gap: 15px;
}
.social-icons a {
  color: var(--text-color);
  font-size: 24px;
  transition: color 0.3s ease, transform 0.3s ease;
}
.social-icons a:hover {
  color: var(--primary-accent);
  transform: scale(1.1);
}
.footer-bottom {
  padding-top: 20px;
  border-top: 1px solid var(--subtle-text);
}
.footer-bottom-nav {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 20px;
  padding: 0;
  margin: 0 0 15px;
}
.footer-bottom-nav a {
  text-decoration: none;
  color: var(--subtle-text);
  font-weight: 500;
  transition: color 0.3s ease;
}
.copyright {
  font-size: 0.8rem;
  color: var(--subtle-text);
}

/* 6. About Section */
.about-hero {
  text-align: center;
  padding: 4rem 2rem;
}
.about-hero h1 {
  font-size: 2.5rem;
  color: var(--primary-accent);
}
.about-hero p {
  max-width: 600px;
  margin: 1rem auto;
  color: var(--subtle-text);
}
.team {
  padding: 3rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  align-items: stretch;
}
.team-card {
  background: var(--card-bg);
  border: 1px solid var(--secondary-bg);
  border-radius: 12px;
  text-align: center;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.team-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}
.team-card img {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  margin: 0 auto 1rem;
  display: block;
  object-fit: cover;
}
.team-card p {
  display: -webkit-box;
  -webkit-line-clamp: 6;
  line-clamp: 6;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--subtle-text);
  font-size: 0.95rem;
  margin-bottom: 0;
}
.cta {
  text-align: center;
  padding: 2rem;
}.about-cta .btn {
  margin-top: 30px;
}

/* 7. Components & Utilities */
.btn {
  display: inline-block;
  background: var(--primary-accent);
  color: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  text-decoration: none;
}
.btn:hover {
  background: var(--secondary-accent);
}

/* About CTA Button */
.about-cta {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 4rem 2rem;
  min-height: 50vh;
  background-color: var(--secondary-bg);
  border-radius: 15px;
  gap: 1.5rem;
}
.about-cta h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-accent);
  margin: 0;
}
.about-cta p {
  font-size: 1.25rem;
  color: var(--subtle-text);
  max-width: 600px;
  margin-left: 100px;
}
.about-cta .btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 25px;
  background: linear-gradient(
    135deg,
    var(--primary-accent),
    var(--secondary-accent)
  );
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.about-cta .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* 8. Responsive Styles */
@media (max-width: 768px) {
  .navbar .container {
    flex-direction: column;
    gap: 15px;
  }
  .nav-links {
    justify-content: center;
    gap: 15px;
  }
  .hero-section {
    flex-direction: column;
    padding: 40px 20px;
  }
  .hero-content h1 {
    font-size: 2.5rem;
  }
  .hero-content p {
    font-size: 1rem;
  }
  .hero-content {
    margin-right: 0;
  }
  .footer-content {
    flex-direction: column;
  }
  .about-cta {
    padding: 3rem 1rem;
  }
  .about-cta h2 {
    font-size: 2rem;
  }
  .about-cta p {
    font-size: 1rem;
  }
  .about-cta .btn {
    padding: 10px 20px;
  }
}