/* =====================================================
   r_package_marketing — shared stylesheet
   ===================================================== */

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

:root {
  --color-bg:        #f8f9fa;
  --color-surface:   #ffffff;
  --color-primary:   #2c6fad;
  --color-primary-d: #1a4f82;
  --color-accent:    #28a745;
  --color-text:      #212529;
  --color-muted:     #6c757d;
  --color-border:    #dee2e6;
  --radius:          8px;
  --shadow:          0 2px 8px rgba(0,0,0,.10);
  --max-width:       1100px;
}

body {
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
}

/* ---- Header ---- */
header {
  background: var(--color-primary);
  color: #fff;
  padding: 2.5rem 1rem 2rem;
  text-align: center;
}

header h1 {
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

header p {
  font-size: 1.1rem;
  color: #fff;
  margin-top: .5rem;
}

/* ---- Main layout ---- */
main {
  max-width: var(--max-width);
  margin: 2rem auto;
  padding: 0 1rem;
}

/* ---- Section headings ---- */
section h2 {
  font-size: 1.6rem;
  color: var(--color-primary);
  border-bottom: 2px solid var(--color-border);
  padding-bottom: .4rem;
  margin-bottom: 1.4rem;
}

/* ---- Package grid ---- */
.pkg-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.4rem;
  margin-bottom: 3rem;
}

.pkg-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.4rem 1.6rem;
  transition: transform .15s ease, box-shadow .15s ease;
}

.pkg-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 18px rgba(0,0,0,.13);
}

.pkg-card h3 {
  font-size: 1.2rem;
  margin-bottom: .4rem;
}

.pkg-card h3 a {
  color: var(--color-primary);
  text-decoration: none;
}

.pkg-card h3 a:hover {
  text-decoration: underline;
}

.pkg-card p {
  font-size: .95rem;
  color: var(--color-muted);
  margin-bottom: .8rem;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}

.badge-row a img {
  height: 20px;
}

/* ---- Footer ---- */
footer {
  background: var(--color-primary-d);
  color: rgba(255,255,255,.8);
  text-align: center;
  padding: 1.4rem 1rem;
  font-size: .9rem;
}

footer a {
  color: #fff;
}

.page-links {
  margin: 0 0 2rem;
  padding-left: 1.2rem;
}

.page-links li + li {
  margin-top: .35rem;
}

.page-links a,
.feature-card a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
}

.page-links a:hover,
.feature-card a:hover {
  text-decoration: underline;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.4rem;
  margin-bottom: 2rem;
}

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.4rem 1.6rem;
}

.feature-card h3 {
  color: var(--color-primary);
  margin-bottom: .6rem;
}

.feature-card p + p {
  margin-top: 1rem;
}

.hero-card {
  margin-bottom: 2rem;
}