/* ============================================================
   Veloxant Solutions — Whitepaper / Practitioner Guide Styles
   Loaded by all whitepaper pages.
   ============================================================ */

:root {
  --veloxant-gradient: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
}

/* ── Hero ────────────────────────────────────────────────── */
.wp-hero {
  background: var(--veloxant-gradient);
  color: var(--white);
  padding: 3rem 0 2rem;
  margin-top: 80px;
  position: relative;
  overflow: hidden;
}

.wp-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

.wp-hero .container { position: relative; z-index: 2; }

.wp-breadcrumb {
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
  opacity: 0.8;
}

.wp-breadcrumb a {
  color: var(--white);
  text-decoration: none;
}

.wp-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 1.5rem;
  color: var(--white);
}

.wp-meta {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-size: 0.9rem;
  opacity: 0.85;
}

.wp-meta span {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* ── Body Layout ─────────────────────────────────────────── */
.wp-body {
  padding: 3rem 0;
  background: var(--white);
}

.wp-grid {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 3rem;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ── Main Content ────────────────────────────────────────── */
.wp-main .lead {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-dark);
  border-left: 4px solid var(--primary-blue);
  padding: 1rem 1.5rem;
  background: rgba(0,136,204,0.04);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  margin-bottom: 2.5rem;
}

.wp-main h2 {
  font-family: var(--font-heading);
  font-size: 1.55rem;
  color: var(--dark-blue);
  margin: 2.5rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--border-light);
}

.wp-main h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--primary-blue);
  margin: 1.75rem 0 0.75rem;
}

.wp-main p {
  line-height: 1.8;
  color: var(--text-dark);
  margin-bottom: 1.25rem;
}

.wp-main strong { color: var(--dark-blue); font-weight: 600; }

.wp-main em { color: var(--primary-blue); font-style: italic; }

.wp-main ul,
.wp-main ol {
  margin: 1rem 0 1.25rem;
  padding-left: 1.5rem;
}

.wp-main li {
  margin-bottom: 0.6rem;
  line-height: 1.7;
  color: var(--text-dark);
}

.wp-main ul li::marker { color: var(--primary-blue); }

.wp-main blockquote {
  background: linear-gradient(135deg, rgba(0,136,204,0.05) 0%, rgba(16,185,129,0.03) 100%);
  border-left: 4px solid var(--primary-blue);
  margin: 1.75rem 0;
  padding: 1.25rem 1.5rem;
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  font-style: italic;
  color: var(--dark-blue);
  font-weight: 500;
}

.wp-main a {
  color: var(--primary-blue);
  text-decoration: underline;
  text-decoration-color: rgba(0,136,204,0.3);
  text-underline-offset: 3px;
  transition: all var(--transition-fast);
}

.wp-main a:hover {
  color: var(--dark-blue);
  text-decoration-color: var(--dark-blue);
}

/* ── Tables ──────────────────────────────────────────────── */
.wp-main table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.9rem;
}

.wp-main th {
  background: var(--veloxant-gradient);
  color: var(--white);
  padding: 0.65rem 1rem;
  text-align: left;
  font-weight: 600;
}

.wp-main td {
  padding: 0.6rem 1rem;
  border-bottom: 1px solid var(--border-light);
  vertical-align: top;
}

.wp-main tr:nth-child(even) td { background: var(--light-gray); }

/* ── CTA button ──────────────────────────────────────────── */
.wp-cta {
  display: block;
  background: var(--veloxant-gradient);
  color: var(--accent-green) !important;
  padding: 1.25rem 1.75rem;
  border-radius: var(--border-radius-lg);
  text-align: center;
  text-decoration: none !important;
  font-weight: 600;
  margin: 2rem 0;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md);
}

.wp-cta:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* ── Service callout ─────────────────────────────────────── */
.wp-service-callout {
  background: linear-gradient(135deg, rgba(0,136,204,0.06) 0%, rgba(16,185,129,0.03) 100%);
  border: 1px solid rgba(0,136,204,0.2);
  border-left: 4px solid var(--primary-blue);
  border-radius: var(--border-radius);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}

.wp-service-callout a { color: var(--primary-blue); font-weight: 600; }

/* ── Sidebar ─────────────────────────────────────────────── */
.wp-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.wp-widget {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
}

.wp-widget h3 {
  font-family: var(--font-heading);
  color: var(--dark-blue);
  font-size: 1.05rem;
  margin: 0 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--border-light);
}

.wp-widget ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.wp-widget li {
  margin-bottom: 0.65rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.88rem;
  line-height: 1.5;
}

.wp-widget li:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.wp-widget a {
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.wp-widget a:hover { color: var(--primary-blue); }

.toc-link {
  color: var(--text-dark);
  text-decoration: none;
  display: block;
  padding: 0.3rem 0 0.3rem 0.5rem;
  font-size: 0.88rem;
  border-left: 3px solid transparent;
  transition: all var(--transition-fast);
}

.toc-link:hover {
  color: var(--primary-blue);
  border-left-color: var(--primary-blue);
}

.wp-cta-widget {
  background: var(--veloxant-gradient);
  color: var(--white);
  border: none;
}

.wp-cta-widget h3 {
  color: var(--white);
  border-bottom-color: rgba(255,255,255,0.3);
}

.wp-cta-widget p {
  font-size: 0.875rem;
  opacity: 0.9;
  margin-bottom: 1rem;
}

.wp-cta-widget a {
  display: block;
  background: rgba(255,255,255,0.15);
  color: var(--white);
  text-align: center;
  padding: 0.65rem;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,0.3);
  transition: background var(--transition-fast);
}

.wp-cta-widget a:hover {
  background: rgba(255,255,255,0.25);
  color: var(--white);
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 968px) {
  .wp-grid { grid-template-columns: 1fr; }
  .wp-sidebar { order: -1; }
}

@media (max-width: 640px) {
  .wp-hero h1 { font-size: 1.4rem; }
  .wp-grid { padding: 0 1rem; }
  .wp-meta { flex-direction: column; gap: 0.5rem; }
}