* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #2d2d2d;
  background-color: #f8f9fa;
  line-height: 1.6;
}

/* Header */
.header {
  width: 100%;
  background-color: #ffffff;
  padding: 24px 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  text-align: center;
}

.header img {
  height: 70px;
}
.header img:nth-child(2) {
  height: 85px;
  margin-bottom: -5px;
}

/* Main Content */
.main {
  max-width: 720px;
  margin: 0 auto;
  padding: 60px 24px 80px;
}

.main h1 {
  font-size: 32px;
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 32px;
}

/* Opportunities List */
.opportunities-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 48px;
}

.opportunities-list li a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 24px;
  background-color: #ffffff;
  border: 1px solid #e8e8e8;
  border-radius: 10px;
  text-decoration: none;
  color: #1a1a2e;
  font-size: 16px;
  font-weight: 500;
  transition: box-shadow 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}

.opportunities-list li a:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  border-color: #c5c5c5;
  transform: translateY(-1px);
}

.opportunities-list li a::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 20px;
  min-width: 20px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e74c3c' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z'/%3E%3Cpolyline points='14 2 14 8 20 8'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
}

.opportunities-list li a .label {
  flex: 1;
}

.opportunities-list li a .badge {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #e74c3c;
  background-color: #fdf0ef;
  padding: 4px 10px;
  border-radius: 20px;
}

/* Apply Button */
.apply-section {
  text-align: center;
}

.apply-btn {
  display: inline-block;
  padding: 16px 48px;
  font-size: 17px;
  font-weight: 600;
  color: #ffffff;
  background-color: #1a1a2e;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.2s ease, transform 0.15s ease;
}

.apply-btn:hover {
  background-color: #16213e;
  transform: translateY(-1px);
}

.apply-btn:active {
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 600px) {
  .main {
    padding: 40px 16px 60px;
  }

  .main h1 {
    font-size: 26px;
  }

  .opportunities-list li a {
    padding: 14px 18px;
    font-size: 15px;
  }

  .apply-btn {
    width: 100%;
    padding: 16px 24px;
  }
}