/* =====================================================
   HEADER
===================================================== */
header {
  background: #2c3e50;
  color: white;
  padding: 1.5rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
}

/* =====================================================
   PROFILE SECTION
===================================================== */
header .profile {
  display: flex;
  align-items: flex-end;
}

/* Profile image */
header img {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  margin-right: 1rem;
  border: 2px solid #fff;
}

/* Title text */
header .title {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

header .title h1 {
  margin: 0;
  font-size: 2.5rem;
}

header .title p {
  margin: 0.2rem 0 0 0;
  font-size: 1.5rem;
  opacity: 0.85;
  font-family: 'Courier New', Courier, monospace;
}

/* =====================================================
SOCIAL LINKS
===================================================== */
.social-links {
  display: flex;
  gap: 2rem;
  margin-top: 0.5rem;
}

.social-links a {
  color: white;
  text-decoration: none;
  font-size: 1.7rem;
  transition: opacity 0.3s, transform 0.2s;
}

.social-links a:hover {
  opacity: 0.8;
  transform: scale(1.15);
}

.social-links .hf-icon {
  width: 22px;
  height: 22px;
  vertical-align: middle;
  margin-bottom: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.social-links a:hover .hf-icon {
  transform: scale(1.1);
  opacity: 0.8;
}

/* =====================================================
NAVIGATION MENU
===================================================== */
nav {
  display: flex;
  align-items: flex-end;
}

nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
}

nav ul li {
  margin: 0 0.8rem;
}

nav ul li a {
  color: white;
  text-decoration: none;
  font-size: 1.3rem;
  padding: 0.4rem 0.8rem;
  border-radius: 15px;
  position: relative;
  transition: color 0.3s ease, transform 0.2s ease, background 0.3s ease;
}

/* Hover effect: subtle lift, blue highlight, animated underline */
nav ul li a:hover {
  background: #34495e;
  color: #1e88e5;
  transform: translateY(-2px);
}

nav ul li a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 5px;
  width: 0%;
  height: 2px;
  background-color: #1e88e5;
  transition: width 0.3s ease;
}

nav ul li a:hover::after {
  width: 100%;
}

/* Typewriter effect */
.header-typewriter {
  display: inline-block;
  font-family: 'Courier New', Courier, monospace;
  font-size: 1.5rem;
  white-space: nowrap;
  overflow: hidden;
  border-right: 0.5em solid white;
  animation: typing 2s steps(35) 1, blink 0.75s step-end infinite;
  width: fit-content;
  max-width: 100%;
}

/* =====================================================
RESPONSIVE DESIGN
===================================================== */
@media (max-width: 700px) {
  header {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }

  header .profile {
    flex-direction: column;
    align-items: center;
    margin-bottom: 0.5rem;
  }

  header img {
    margin-bottom: 0.5rem;
  }

  .social-links {
    justify-content: center; /* ✅ Center horizontally */
  }

  nav ul {
    justify-content: center;
  }


  nav ul li a {
    font-size: 1.2rem;
    padding: 0.1rem 0.05rem;
  }
}

/* Typing animation keyframes */
@keyframes typing {
  from { width: 0; }
  to { width: 100%; }
}

@keyframes blink {
  50% { border-color: transparent; }
}

/* Responsive adjustments */
@media (max-width: 700px) {
  .header-typewriter {
    font-size: 1.1rem !important; /* Force smaller font size */
    border-right: 0.3em solid white;
  }
}

@media (max-width: 400px) {
  .header-typewriter {
    font-size: 1rem !important;
  }
}