/* Base */
body {
  font-family: 'Roboto', sans-serif;
  font-weight: 300;
  color: #333;
  background: #fff;
}

h1, h2, h3, h4, h5 {
  font-family: 'Roboto Slab', serif;
  font-weight: 400;
}

/* Progress bar */
#progress {
  position: fixed;
  top: 56px; /* height of navbar */
  left: 0;
  width: 100%;
  height: 3px;
  appearance: none;
  -webkit-appearance: none;
  border: none;
  background: transparent;
  z-index: 1050;
}

#progress::-webkit-progress-bar  { background: transparent; }
#progress::-webkit-progress-value { background: #fe615a; }
#progress::-moz-progress-bar     { background: #fe615a; }

/* Navbar */
.navbar {
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
  padding: 0.6rem 1rem;
}

.navbar-brand.title {
  font-family: 'Roboto Slab', serif;
  font-size: 1.25rem;
  font-weight: 500;
  color: #222;
}

.navbar-brand.title:hover { color: #fe615a; }

.nav-link {
  font-size: 0.9rem;
  font-weight: 400;
  color: #444 !important;
  letter-spacing: 0.03em;
  padding: 0.4rem 0.8rem !important;
  transition: color 0.2s;
}

.nav-link:hover,
.nav-item.active .nav-link {
  color: #fe615a !important;
}

/* Hamburger icon bars */
.icon-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: #555;
  margin: 4px 0;
  border-radius: 1px;
  transition: all 0.3s;
}

/* Profile image */
.profile-img {
  max-width: 220px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12);
}

/* Sections */
section { scroll-margin-top: 70px; }

/* Table */
.table td { padding: 0.5rem 0.75rem; vertical-align: top; }

/* Social links */
.social-links a {
  color: #555;
  transition: color 0.2s;
}

.social-links a:hover { color: #fe615a; }

/* Footer */
footer {
  background: #fafafa;
  border-top: 1px solid #eee;
  font-size: 0.85rem;
}

/* Links */
a { color: #fe615a; }
a:hover { color: #d94840; text-decoration: underline; }

/* Blog cards */
.blog-card {
  border: 1px solid #eee;
  border-radius: 6px;
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s;
}

.blog-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.blog-date {
  font-size: 0.8rem;
  color: #999;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.blog-title {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.blog-title a {
  color: #222;
  text-decoration: none;
}

.blog-title a:hover {
  color: #fe615a;
  text-decoration: none;
}

.blog-excerpt {
  font-size: 0.9rem;
  color: #555;
  flex: 1;
  margin-bottom: 0.75rem;
}

.blog-read-more {
  font-size: 0.85rem;
  font-weight: 500;
  color: #fe615a;
  text-decoration: none;
  margin-top: auto;
}

.blog-read-more:hover {
  color: #d94840;
  text-decoration: underline;
}

/* Responsive adjustments */
@media (max-width: 767px) {
  .profile-img { max-width: 160px; margin-top: 1.5rem; }
}