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

/* Performance optimization */
img {
  loading: lazy;
}

/* Accessibility improvements */
:focus {
  outline: 2px solid #db5621;
  outline-offset: 2px;
}

body {
  font-family: "Muli", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: #212529;
  background-color: #fff;
}

/* Sidebar */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: 320px;
  height: 100vh;
  background-color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.profile-container {
  text-align: center;
}

.profile-image {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  border: 8px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  transition: all 0.3s ease;
  object-fit: cover;
}

.profile-image:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.5);
  border-color: rgba(255, 255, 255, 0.4);
}

/* Main Content */
.main-content {
  margin-left: 320px;
  padding: 80px 60px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.mobile-profile-container {
  display: none;
}

/* Typography */
h1 {
  font-family: "Saira Extra Condensed", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-weight: 700;
  line-height: 1;
  color: #343a40;
  margin-bottom: 16px;
  font-size: 6rem;
}

.highlight {
  color: #6c757d;
}

.subheading {
  font-family: "Saira Extra Condensed", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  text-transform: uppercase;
  font-weight: 500;
  font-size: 1.5rem;
  color: #6c757d;
  margin-bottom: 24px;
}

.separator {
  margin: 0 16px;
}

.lead {
  font-size: 1.2rem;
  font-weight: 400;
  color: #6c757d;
  margin-bottom: 40px;
}

/* Links */
a {
  color: #db5621;
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: #ad5230;
  text-decoration: underline;
}

/* Social Icons */
.social-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background-color: #495057;
  color: #fff !important;
  border-radius: 50%;
  font-size: 1.5rem;
  transition: all 0.3s ease;
  text-decoration: none !important;
}

.social-icon:hover {
  background-color: #000;
  transform: translateY(-2px);
  color: #fff !important;
}

/* Mobile Styles */
@media (max-width: 991px) {
  .sidebar {
    display: none;
  }

  .main-content {
    margin-left: 0;
    padding: 40px 30px;
    text-align: center;
  }

  .mobile-profile-container {
    display: block;
    text-align: center;
    margin-bottom: 40px;
  }

  .mobile-profile-image {
    width: 15rem;
    height: 15rem;
    border-radius: 50%;
    border: 6px solid rgba(243, 82, 19, 0.3);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    object-fit: cover;
  }

  .mobile-profile-image:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
    border-color: rgba(243, 82, 19, 0.5);
  }

  h1 {
    font-size: 4rem;
  }

  .social-icons {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .main-content {
    padding: 30px 20px;
  }

  h1 {
    font-size: 3rem;
  }

  .subheading {
    font-size: 1.2rem;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 2.5rem;
  }

  .mobile-profile-image {
    width: 12rem;
    height: 12rem;
  }

  .social-icon {
    width: 4rem;
    height: 4rem;
    font-size: 1.3rem;
  }
}