/* GENERAL */
body {
  font-family: Arial, Helvetica, sans-serif;
  margin: 0;
  background-color: #f2f2f2;
  color: #222;
}

/* NAVBAR */
.navbar {
  background-color: #0b2c4d;
  padding: 10px 0;
}

.navbar-inner {
  max-width: 1100px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
}

.logo {
  height: 45px;
}

.nav-right a {
  color: #ffffff;
  margin-left: 20px;
  text-decoration: none;
  font-weight: bold;
}

.nav-right a:hover {
  text-decoration: underline;
}

/* CONTENT */
.content {
  max-width: 1100px;
  margin: 40px auto;
  padding: 0 20px;
}

.intro h1 {
  font-size: 2.5em;
  color: #0b2c4d;
  margin-bottom: 5px;
}

.intro h2 {
  font-size: 1.2em;
  color: #1f4f82;
  margin-top: 0;
}

.section-title {
  margin-top: 50px;
  font-size: 1.8em;
  color: #0b2c4d;
}

/* WEEK GRID */
.weeks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 25px;
  margin-top: 30px;
}

.week-card {
  background-color: #ffffff;
  border-left: 6px solid #1f4f82;
  padding: 20px;
  text-decoration: none;
  color: #222;
  transition: transform 0.2s, box-shadow 0.2s;
}

.week-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.week-number {
  font-size: 0.9em;
  color: #d62828;
  font-weight: bold;
}

.week-card h3 {
  margin-top: 10px;
  color: #0b2c4d;
}

/* DISABLED (future weeks) */
.week-card.disabled {
  opacity: 0.5;
  pointer-events: none;
}

/* FOOTER */
footer {
  background-color: #0b2c4d;
  color: #ffffff;
  text-align: center;
  padding: 20px;
  margin-top: 60px;
}

footer a {
  color: #ffffff;
  font-weight: bold;
}
/* ABOUT PAGE */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
  align-items: center;
  margin-top: 40px;
}

.profile-image img {
  width: 100%;
  max-width: 280px;
  border-radius: 12px;
  border: 4px solid #1f4f82;
}

.about-text h1 {
  color: #0b2c4d;
  font-size: 2em;
  margin-bottom: 15px;
}

.about-text p {
  line-height: 1.6;
  margin-bottom: 15px;
}

/* Responsive */
@media (max-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .profile-image img {
    margin: auto;
  }
}