/* ================= PAGE WRAPPER ================= */
.container {
  max-width: 900px;
  margin: 40px auto 70px;
  padding: 0 20px;
  background-color: #ffffff;
  text-align: center;
}

/* ================= PAGE HEADER ================= */
h1 {
  font-size: 2rem;
  font-weight: 600;
  color: #333333;
  margin-bottom: 6px;
}

.subtitle {
  font-size: 1rem;
  color: #555555;
  margin-bottom: 45px;
}

/* ================= SECTIONS ================= */
section {
  margin-bottom: 55px;
}

/* Section title */
section h2 {
  font-size: 1.35rem;
  font-weight: 600;
  color: #333333;
  margin-bottom: 22px;
  position: relative;
}

/* Small underline */
section h2::after {
  content: "";
  display: block;
  width: 50px;
  height: 3px;
  background-color: #333333;
  margin: 10px auto 0;
  border-radius: 2px;
}

/* ================= BUTTON LIST ================= */
ul {
  list-style: none;
  padding: 0;
  margin: 25px 0 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

/* Button style links */
ul li a {
  display: inline-block;
  padding: 10px 18px;
  background-color: #f5f5f5;
  color: #333333;
  border: 1px solid #dddddd;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.25s ease;
}

/* Hover effect */
ul li a:hover {
  background-color: #eaeaea;
  box-shadow: 0px 3px 8px rgba(0, 0, 0, 0.08);
  transform: translateY(-1px);
}

/* ================= PAGE END LINE ================= */
.page-end-line {
  margin: 50px auto 30px;
  width: 80%;
  height: 4px;
  border-radius: 4px;
  background: linear-gradient(90deg, #ff7a18, #af002d, #319197);
  box-shadow: 0px 3px 8px rgba(0, 0, 0, 0.1);
}

/* ================= RESPONSIVE ================= */
@media (max-width: 768px) {
  h1 {
    font-size: 1.6rem;
  }

  section h2 {
    font-size: 1.2rem;
  }

  ul li a {
    font-size: 0.9rem;
    padding: 8px 14px;
  }

  .page-end-line {
    width: 90%;
    height: 3px;
  }
}