:root {
  --pp-primary: #0f4c81;
  --pp-primary-deep: #0a2f4f;
  --pp-primary-soft: #e8f1fb;
  --pp-accent: #0f766e;
  --pp-accent-soft: #dbf4ef;
  --pp-highlight: #f59e0b;
  --pp-surface: rgba(255, 255, 255, 0.82);
  --pp-border: rgba(15, 76, 129, 0.12);
  --pp-text: #132238;
  --pp-muted: #4b5d74;
}

body {
  color: var(--pp-text);
  font-family: 'Source Sans 3', 'Segoe UI', sans-serif;
  background:
    radial-gradient(circle at top left, rgba(15, 118, 110, 0.12), transparent 28%),
    radial-gradient(circle at top right, rgba(245, 158, 11, 0.12), transparent 24%),
    linear-gradient(180deg, #f8fbff 0%, #eef4fb 100%);
}

h1,
h2,
h3,
h4,
h5,
h6,
.navbar-brand,
.btn {
  font-family: 'Manrope', 'Segoe UI', sans-serif;
}

.navbar {
  background: linear-gradient(90deg, var(--pp-primary-deep) 0%, var(--pp-primary) 55%, var(--pp-accent) 100%) !important;
}

.navbar-brand {
  letter-spacing: 0.01em;
}

.bg-primary {
  background: linear-gradient(135deg, var(--pp-primary-deep) 0%, var(--pp-primary) 60%, var(--pp-accent) 100%) !important;
}

.btn-primary {
  background: linear-gradient(135deg, var(--pp-primary) 0%, var(--pp-accent) 100%);
  border: none;
  box-shadow: 0 10px 24px rgba(15, 76, 129, 0.18);
}

.btn-primary:hover,
.btn-primary:focus {
  background: linear-gradient(135deg, #0c3f6b 0%, #0b655f 100%);
  box-shadow: 0 14px 28px rgba(15, 76, 129, 0.22);
}

.btn-outline-primary {
  color: var(--pp-primary);
  border-color: var(--pp-primary);
  background-color: rgba(255, 255, 255, 0.85);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  background: linear-gradient(135deg, var(--pp-primary) 0%, var(--pp-accent) 100%);
  border-color: transparent;
}

.hero-gradient {
  background:
    radial-gradient(circle at top right, rgba(245, 158, 11, 0.14), transparent 26%),
    linear-gradient(135deg, #f8fbff 0%, var(--pp-primary-soft) 55%, var(--pp-accent-soft) 100%);
  position: relative;
  overflow: hidden;
}

.hero-gradient::after {
  content: '';
  position: absolute;
  inset: auto -5% -30% auto;
  width: 340px;
  height: 340px;
  background: radial-gradient(circle, rgba(15, 76, 129, 0.12), transparent 68%);
  pointer-events: none;
}

.card {
  border: 1px solid var(--pp-border);
  border-radius: 1.15rem;
  background: var(--pp-surface);
  backdrop-filter: blur(8px);
  box-shadow: 0 14px 34px rgba(15, 34, 56, 0.08);
}

.card-lift,
.feature-panel,
.hero-panel {
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.card-lift:hover,
.feature-panel:hover,
.hero-panel:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(15, 34, 56, 0.12);
}

.hero-panel {
  padding: 1.5rem;
  border-radius: 1.15rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(234, 244, 252, 0.92));
  border: 1px solid var(--pp-border);
  box-shadow: 0 16px 36px rgba(15, 34, 56, 0.1);
}

.visual-card {
  position: relative;
  min-height: 420px;
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 24px 48px rgba(15, 34, 56, 0.18);
}

.visual-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.visual-card-overlay {
  position: absolute;
  inset: auto 1rem 1rem 1rem;
  padding: 1rem 1.1rem;
  border-radius: 1rem;
  background: linear-gradient(180deg, rgba(7, 18, 32, 0.16), rgba(7, 18, 32, 0.82));
  color: #fff;
  backdrop-filter: blur(8px);
}

.visual-card-overlay p,
.visual-card-overlay li,
.visual-card-overlay h2,
.visual-card-overlay h3 {
  color: #fff;
}

.section-photo {
  position: relative;
  border-radius: 1.25rem;
  overflow: hidden;
  min-height: 100%;
  box-shadow: 0 18px 38px rgba(15, 34, 56, 0.12);
}

.section-photo img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  display: block;
}

.section-photo-badge {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  padding: 0.7rem 0.95rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--pp-primary-deep);
  font-family: 'Manrope', 'Segoe UI', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(15, 34, 56, 0.14);
}

.image-feature-card {
  overflow: hidden;
}

.image-feature-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.image-feature-card .card-body {
  padding-top: 1rem;
}

.photo-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.photo-strip img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 1rem;
  box-shadow: 0 16px 34px rgba(15, 34, 56, 0.12);
}

.feature-panel {
  padding: 1.25rem;
  border-radius: 1rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(219, 244, 239, 0.7));
  border: 1px solid var(--pp-border);
}

.article-meta {
  color: var(--pp-muted);
  font-size: 0.95rem;
}

.article-content h2 {
  margin-top: 2rem;
  margin-bottom: 0.85rem;
  font-size: 1.55rem;
  color: var(--pp-primary-deep);
}

.article-content p {
  margin-bottom: 1rem;
  font-size: 1.05rem;
}

.lead,
p,
li {
  color: var(--pp-muted);
}

.text-secondary,
.text-muted {
  color: var(--pp-muted) !important;
}

section {
  position: relative;
}

footer {
  background: linear-gradient(135deg, #0b1420 0%, #10253b 60%, #0f4c81 100%);
}

footer a {
  color: #d5e8ff;
}

footer a:hover {
  color: #ffffff;
}

@media (max-width: 767.98px) {
  .hero-panel,
  .feature-panel,
  .card {
    border-radius: 1rem;
  }

  .visual-card {
    min-height: 320px;
  }

  .photo-strip {
    grid-template-columns: 1fr;
  }

  .photo-strip img {
    height: 200px;
  }
}