/* Add commentMore actions
Homepage Styling:

1. Base styles: Sets a neutral background and readable font stack.
2. Header: Uses flexbox for horizontal alignment of logo, role, and navigation with hover color transitions.
3. Main content: Flex layout centers profile image and intro side by side with spacing and a heading.
4. Buttons: Circular, color-coded buttons with hover effects.
5. Footer: Flexbox layout with spaced sections, grayscale social icons that colorize on hover, and responsive stacking on smaller screens.
6. Responsive design: Media queries adapt layout for smaller screens by stacking main content and footer sections vertically, resizing images and adjusting spacing.
*/

/* Base styles */
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Arial, sans-serif;
  margin: 0;
  background: #f5f5f5;
  color: #222;
  line-height: 1.6;
}

/* Header */
header {
  display: flex;
  align-items: center;
  padding: 24px 48px 0 48px;
  justify-content: flex-start;
  position: relative;
  background: #f5f5f5;
}

.dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  background: #ffc107;
  border-radius: 50%;
  margin-right: 10px;
}

.name-header {
  font-weight: bold;
  font-size: 1.15em;
  color: #222;
  text-decoration: none;
  transition: color 0.2s;
}

.name-header:hover,
.name-header:focus {
  color: #ffd600;
  cursor: pointer;
  outline: none;
}

.role {
  margin-left: 8px;
  color: #888;
  font-size: 1em;
}

nav {
  margin-left: auto;
}

nav a {
  color: #222;
  text-decoration: none;
  margin-left: 28px;
  font-size: 1em;
  transition: color 0.2s;
}

nav a:hover,
nav a:focus {
  color: #ffd600;
  background: transparent;
  padding: 2px 8px;
  border-radius: 4px;
  outline-offset: 2px;
  outline: 2px solid transparent;
}

nav a:focus-visible {
  outline-color: #ffd600;
}

/* Main Section */
main {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 48px;
  gap: 64px;
  padding: 0 24px;
  flex-wrap: wrap;
}

.profile-img {
  width: 340px;
  height: 340px;
  border-radius: 50%;
  overflow: hidden;
  background: #ccc;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

.profile-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  loading: lazy;
}

.intro {
  max-width: 420px;
  flex: 1 1 320px;
}

.intro h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  margin: 0 0 8px 0;
  font-weight: bold;
  letter-spacing: -2px;
}

.intro h2 {
  font-size: 1.1em;
  margin: 0 0 12px 0;
  font-weight: bold;
}

.intro p {
  font-size: 1em;
  color: #444;
  margin-bottom: 36px;
  margin-top: 0;
  line-height: 1.6;
  text-align: justify;
}

.buttons {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}

.circle-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  color: #222;
  font-weight: bold;
  font-size: 1.1em;
  text-decoration: none;
  transition: background 0.2s, color 0.2s, border 0.2s;
  border: 2px solid transparent; /* Prevent layout shift on hover */
  outline: none;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

.circle-btn:focus-visible {
  outline: 2px solid #ffd600;
  outline-offset: 4px;
}

.resume-btn {
  background: #ffc107;
}

.projects-btn {
  background: #f44336;
  color: #fff;
}

.contact-btn {
  background: #4dd0e1;
  color: #222;
}

.circle-btn:hover,
.circle-btn:focus {
  background: #fff;
  color: #222;
  border: 2px solid #222;
}

/* Footer */
footer {
  width: 100%;
  background: #fafafa;
  border-top: 1px solid #e0e0e0;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 20px 40px;
  font-size: 14px;
  box-sizing: border-box;
  margin-top: 48px;
  flex-wrap: wrap;
}

.footer-section {
  display: flex;
  flex-direction: column;
  margin-right: 24px;
  min-width: 120px;
}

.footer-label {
  font-weight: bold;
  margin-bottom: 4px;
  color: #222;
  font-size: 0.95em;
}

.footer-info {
  color: #444;
  margin-bottom: 6px;
  font-size: 0.9em;
}

.blue-hover:hover {
  color: #005fa3 !important;
  text-decoration: underline;
}

.footer-social {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.icon {
  width: 18px;
  height: 18px;
  display: inline-block;
  vertical-align: middle;
  filter: grayscale(100%);
  transition: filter 0.2s;
}

.icon:hover,
.icon:focus-visible {
  filter: grayscale(0%);
  outline: none;
}

.footer-right {
  align-items: flex-end;
  text-align: right;
  min-width: 180px;
  margin-right: 0;
  font-size: 0.9em;
  color: #444;
}

.footer-powered {
  margin-top: 2px;
  font-size: 0.9em;
}

/* Responsive design*/
@media (max-width: 900px) {
  main {
    flex-direction: column;
    gap: 32px;
  }
  .intro {
    max-width: 90vw;
  }
  .profile-img {
    width: 220px;
    height: 220px;
  }
  footer {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
    padding: 16px 24px;
  }
  .footer-section {
    margin-right: 0;
    margin-bottom: 8px;
  }
  .footer-right {
    text-align: left;
    align-items: flex-start;
  }
}