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

body {
  font-family: "Poppins", sans-serif;
  background: linear-gradient(135deg, #000000, #292929);
  color: #222;
  min-height: 100vh;
}

/* Navigation Styles */
.navbar {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: 1rem 2rem;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
}

.nav-logo h1 {
  color: #fff;
  font-size: 1.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  position: relative;
  padding: 0.5rem 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: #0056b3;
  transition: width 0.3s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-links a.active {
  color: #0056b3;
}

/* About Page Styles */
.about-container {
  margin-top: 100px;
  background: rgba(255, 255, 255, 0.95);
  padding: 3rem;
  border-radius: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.about-header {
  text-align: center;
  margin-bottom: 3rem;
}

.about-header h2 {
  font-size: 2.5rem;
  color: #000;
  margin-bottom: 1rem;
}

.about-header .subtitle {
  color: #666;
  font-size: 1.1rem;
  font-style: italic;
}

.about-section {
  margin-bottom: 2.5rem;
  padding: 1.5rem;
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.8);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

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

.about-section h3 {
  color: #0056b3;
  font-size: 1.4rem;
  margin-bottom: 1rem;
  position: relative;
  padding-left: 1rem;
}

.about-section h3::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 20px;
  background: #0056b3;
  border-radius: 2px;
}

.goals-list {
  list-style: none;
  padding: 0;
}

.goals-list li {
  margin: 1rem 0;
  padding: 1rem;
  background: rgba(0, 86, 179, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 1rem;
}

blockquote {
  border-left: 4px solid #0056b3;
  padding: 1rem 2rem;
  background: rgba(0, 86, 179, 0.05);
  font-style: italic;
  margin: 1rem 0;
  border-radius: 0 10px 10px 0;
}

footer {
  text-align: center;
  padding: 2rem;
  color: #fff;
  width: 100%;
}

/* Index page / Profile Card styles - match About visuals */
.container {
  margin-top: 100px; /* account for fixed navbar */
  padding: 2rem;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

.profile-card {
  background: rgba(255,255,255,0.95);
  border-radius: 30px;
  padding: 2.25rem;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
  align-items: start;
  box-shadow: 0 8px 30px rgba(0,0,0,0.25);
}

/* Avatar section */
.avatar-section {
  text-align: center;
  padding: 1rem;
  border-radius: 18px;
  background: rgba(255,255,255,0.9);
  box-shadow: 0 6px 18px rgba(0,0,0,0.06);
}

.avatar-section img {
  width: 180px;
  height: 180px;
  object-fit: cover;
  border-radius: 50%;
  border: 6px solid rgba(0,86,179,0.08);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  display: block;
  margin: 0 auto 0.75rem;
}

.avatar-section figcaption {
  font-weight: 600;
  color: #000;
  margin-bottom: 0.75rem;
}

.upload-btn {
  display: inline-block;
  margin-top: 0.5rem;
  background: #0056b3;
  color: #fff;
  padding: 0.5rem 0.9rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.95rem;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.12s ease;
}

.upload-btn:hover {
  background: #00449a;
  transform: translateY(-2px);
}

/* Profile info */
.profile-info {
  color: #222;
  font-size: 1rem;
  line-height: 1.6;
}

.profile-info p {
  margin-bottom: 1rem;
}

.profile-info .time {
  color: #333;
  font-size: 0.95rem;
}

.profile-info strong {
  color: #0056b3;
}

/* Social links */
.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 0.75rem;
  align-items: center;
}

.social-links a img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  filter: none;
  transition: transform 0.15s ease, filter 0.15s ease;
}

.social-links a:hover img {
  transform: translateY(-3px);
  filter: drop-shadow(0 6px 14px rgba(0,86,179,0.18));
}

/* Lists (hobbies / dislikes) */
.lists {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.25rem;
}

.lists section {
  background: rgba(255,255,255,0.9);
  padding: 1rem;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.04);
}

.lists h3 {
  color: #0056b3;
  margin-bottom: 0.5rem;
}

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

.lists li {
  padding: 0.55rem 0;
  border-bottom: 1px dashed rgba(0,0,0,0.06);
  color: #333;
}

.lists li:last-child {
  border-bottom: none;
}

/* Small screens - stack layout and adjust sizes */
@media (max-width: 900px) {
  .profile-card {
    grid-template-columns: 1fr;
  }

  .lists {
    grid-template-columns: 1fr;
  }

  .avatar-section img {
    width: 150px;
    height: 150px;
  }
}

@media (max-width: 768px) {
  .navbar {
    padding: 1rem;
    flex-direction: column;
    gap: 1rem;
  }

  .nav-links {
    gap: 1rem;
  }

  .about-container {
    margin: 80px 1rem 1rem 1rem;
    padding: 1.5rem;
  }

  .about-header h2 {
    font-size: 2rem;
  }

  .about-section {
    padding: 1rem;
  }

  .container {
    padding: 1rem;
  }

  .profile-card {
    padding: 1.25rem;
    border-radius: 18px;
  }
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 700px;
  margin: 0 auto;
}

.contact-form label {
  font-weight: 600;
  color: #0056b3;
  font-size: 0.95rem;
}

.contact-form input,
.contact-form textarea {
  padding: 0.85rem 1rem;
  border-radius: 10px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: rgba(255, 255, 255, 0.98);
  font-family: inherit;
  font-size: 1rem;
  color: #222;
  outline: none;
  transition: box-shadow 0.15s ease, transform 0.08s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  box-shadow: 0 6px 18px rgba(0, 86, 179, 0.08);
  transform: translateY(-2px);
  border-color: #0056b3;
}

.error-msg {
  color: #d32f2f;
  font-size: 0.85rem;
  min-height: 1rem;
}

.feedback {
  margin-top: 0.5rem;
  color: #0056b3;
  font-weight: 600;
  text-align: center;
}

/* Submit button */
.submit-btn {
  background: #0056b3;
  color: #fff;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  font-weight: 600;
  margin-top: 0.5rem;
  transition: background 0.18s ease, transform 0.12s ease;
}

.submit-btn:hover {
  background: #00449a;
  transform: translateY(-3px);
}