/* ==========================================================================
   VITAL PELVIS — EDITORIAL JOURNAL DESIGN SYSTEM (ARCHETYPE 1)
   Compliance: Google Ads Policy & Mexican Standards (LFPDPPP & PROFECO)
   Unique Prefix: .vpx-
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,600;0,6..72,700;1,6..72,400;1,6..72,600&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  /* Editorial Color Palette */
  --vpx-ink: #16201C;
  --vpx-primary: #21352E;
  --vpx-primary-light: #325045;
  --vpx-primary-dark: #121D19;
  
  --vpx-accent: #B6622B;
  --vpx-accent-hover: #9A5020;
  --vpx-accent-soft: rgba(182, 98, 43, 0.09);
  --vpx-accent-gold: #C59A47;
  
  --vpx-bg: #FAF7F0;
  --vpx-surface: #FFFFFF;
  --vpx-surface-warm: #F4EFE6;
  --vpx-surface-tint: #EDE6D8;
  
  --vpx-border: #E2D9C8;
  --vpx-border-light: #ECE5D8;
  --vpx-border-dark: #C9BFA9;
  
  --vpx-text: #242E28;
  --vpx-text-muted: #5C6A63;
  --vpx-text-subtle: #85918A;
  
  --vpx-success: #2E7D5B;
  --vpx-success-bg: #EAF6EE;
  
  /* Typography */
  --vpx-font-serif: 'Newsreader', Georgia, 'Times New Roman', serif;
  --vpx-font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Editorial Discipline Radii */
  --vpx-radius-xs: 2px;
  --vpx-radius-sm: 4px;
  --vpx-radius-md: 6px;
  --vpx-radius-lg: 10px;
  --vpx-radius-pill: 999px;
  
  /* Subtle Press Shadows */
  --vpx-shadow-sm: 0 1px 3px rgba(22, 32, 28, 0.05);
  --vpx-shadow-md: 0 4px 14px rgba(22, 32, 28, 0.07);
  --vpx-shadow-lg: 0 12px 30px rgba(22, 32, 28, 0.09);
  
  --vpx-transition: all 0.22s ease-in-out;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--vpx-font-sans);
  background-color: var(--vpx-bg);
  color: var(--vpx-text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--vpx-transition);
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* Layout Utilities */
.vpx-container {
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.vpx-container-narrow {
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.vpx-section {
  padding: 4.5rem 0;
  position: relative;
}

.vpx-section-warm {
  background-color: var(--vpx-surface-warm);
}

.vpx-section-white {
  background-color: var(--vpx-surface);
}

/* Editorial Headers & Accents */
.vpx-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--vpx-font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--vpx-accent);
  margin-bottom: 0.75rem;
}

.vpx-eyebrow::before {
  content: '';
  display: inline-block;
  width: 16px;
  height: 2px;
  background-color: var(--vpx-accent);
}

.vpx-title-lg {
  font-family: var(--vpx-font-serif);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--vpx-ink);
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
}

.vpx-title-md {
  font-family: var(--vpx-font-serif);
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  font-weight: 700;
  line-height: 1.28;
  color: var(--vpx-ink);
  margin-bottom: 0.85rem;
}

.vpx-lead {
  font-size: 1.125rem;
  color: var(--vpx-text-muted);
  line-height: 1.7;
  max-width: 720px;
}

.vpx-center {
  text-align: center;
}

.vpx-center .vpx-lead {
  margin: 0 auto;
}

/* ==================== TOP BAR ==================== */
.vpx-topbar {
  background-color: var(--vpx-primary-dark);
  color: #EDE8DF;
  font-size: 0.8125rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.vpx-topbar-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.vpx-topbar-items {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.vpx-topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

/* ==================== HEADER & NAV ==================== */
.vpx-header {
  background-color: var(--vpx-surface);
  border-bottom: 1px solid var(--vpx-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--vpx-shadow-sm);
}

.vpx-nav-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 72px;
}

.vpx-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--vpx-font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--vpx-ink);
  letter-spacing: -0.02em;
}

.vpx-brand-logo {
  width: 38px;
  height: 38px;
  border-radius: var(--vpx-radius-sm);
}

.vpx-brand span {
  color: var(--vpx-accent);
}

.vpx-nav-links {
  display: none;
  list-style: none;
  gap: 1.8rem;
  align-items: center;
}

@media (min-width: 992px) {
  .vpx-nav-links {
    display: flex;
  }
}

.vpx-nav-link {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--vpx-text-muted);
  position: relative;
  padding: 0.5rem 0;
}

.vpx-nav-link:hover,
.vpx-nav-link.active {
  color: var(--vpx-ink);
}

.vpx-nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--vpx-accent);
}

.vpx-nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Language Switcher */
.vpx-lang-btn {
  background: var(--vpx-surface-warm);
  border: 1px solid var(--vpx-border);
  border-radius: var(--vpx-radius-sm);
  padding: 0.4rem 0.65rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--vpx-ink);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: var(--vpx-transition);
}

.vpx-lang-btn:hover {
  border-color: var(--vpx-accent);
  background: #FFF;
}

/* Buttons */
.vpx-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--vpx-font-sans);
  font-size: 0.9375rem;
  font-weight: 700;
  padding: 0.75rem 1.4rem;
  border-radius: var(--vpx-radius-sm);
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--vpx-transition);
  text-align: center;
}

.vpx-btn-sm {
  padding: 0.45rem 0.9rem;
  font-size: 0.84rem;
}

.vpx-btn-primary {
  background-color: var(--vpx-primary);
  color: #FFFFFF;
}

.vpx-btn-primary:hover {
  background-color: var(--vpx-primary-dark);
  color: #FFFFFF;
}

.vpx-btn-accent {
  background-color: var(--vpx-accent);
  color: #FFFFFF;
}

.vpx-btn-accent:hover {
  background-color: var(--vpx-accent-hover);
  color: #FFFFFF;
}

.vpx-btn-outline {
  background-color: transparent;
  border-color: var(--vpx-border-dark);
  color: var(--vpx-ink);
}

.vpx-btn-outline:hover {
  border-color: var(--vpx-ink);
  background-color: rgba(22, 32, 28, 0.04);
}

/* Mobile Toggle */
.vpx-mobile-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: none;
  border: 1px solid var(--vpx-border);
  border-radius: var(--vpx-radius-sm);
  cursor: pointer;
}

@media (min-width: 992px) {
  .vpx-mobile-toggle {
    display: none;
  }
}

.vpx-mobile-toggle svg {
  width: 22px;
  height: 22px;
  stroke: var(--vpx-ink);
}

/* Mobile Drawer */
.vpx-mobile-menu {
  display: none;
  position: absolute;
  top: 72px;
  left: 0;
  width: 100%;
  background-color: var(--vpx-surface);
  border-bottom: 2px solid var(--vpx-accent);
  padding: 1.5rem;
  box-shadow: var(--vpx-shadow-lg);
}

.vpx-mobile-menu.open {
  display: block;
}

.vpx-mobile-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.vpx-mobile-links a {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--vpx-text);
  padding: 0.35rem 0;
  display: block;
  border-bottom: 1px solid var(--vpx-border-light);
}

/* ==================== HERO SECTION ==================== */
.vpx-hero {
  padding: 4rem 0 3.5rem;
  background: linear-gradient(180deg, #FFFFFF 0%, var(--vpx-bg) 100%);
  border-bottom: 1px solid var(--vpx-border);
}

.vpx-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 992px) {
  .vpx-hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 4rem;
  }
}

.vpx-hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.vpx-hero-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.vpx-tag {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.65rem;
  background-color: var(--vpx-surface-warm);
  border: 1px solid var(--vpx-border);
  border-radius: var(--vpx-radius-xs);
  color: var(--vpx-primary);
}

.vpx-hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.vpx-trust-strip {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--vpx-border);
  flex-wrap: wrap;
}

.vpx-trust-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--vpx-text-muted);
}

.vpx-hero-card {
  background-color: var(--vpx-surface);
  border: 1px solid var(--vpx-border);
  border-radius: var(--vpx-radius-md);
  padding: 1.25rem;
  box-shadow: var(--vpx-shadow-md);
  position: relative;
}

.vpx-hero-img-wrap {
  position: relative;
  border-radius: var(--vpx-radius-sm);
  overflow: hidden;
  border: 1px solid var(--vpx-border-light);
}

.vpx-hero-caption {
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--vpx-border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.vpx-hero-author {
  font-family: var(--vpx-font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--vpx-ink);
}

.vpx-hero-role {
  font-size: 0.8125rem;
  color: var(--vpx-text-muted);
}

/* ==================== EDITORIAL PILLARS / FEATURES ==================== */
.vpx-pillars-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

@media (min-width: 768px) {
  .vpx-pillars-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.vpx-pillar-card {
  background-color: var(--vpx-surface);
  border: 1px solid var(--vpx-border);
  border-radius: var(--vpx-radius-sm);
  padding: 2rem 1.5rem;
  transition: var(--vpx-transition);
  position: relative;
}

.vpx-pillar-card:hover {
  transform: translateY(-3px);
  border-color: var(--vpx-accent);
  box-shadow: var(--vpx-shadow-md);
}

.vpx-pillar-num {
  font-family: var(--vpx-font-serif);
  font-size: 2rem;
  font-style: italic;
  font-weight: 700;
  color: var(--vpx-accent);
  opacity: 0.8;
  margin-bottom: 0.75rem;
}

.vpx-pillar-title {
  font-family: var(--vpx-font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--vpx-ink);
  margin-bottom: 0.6rem;
}

.vpx-pillar-text {
  font-size: 0.9375rem;
  color: var(--vpx-text-muted);
  line-height: 1.6;
}

/* ==================== BIOMECHANICS SHOWCASE ==================== */
.vpx-biomech-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
  margin-top: 2rem;
}

@media (min-width: 992px) {
  .vpx-biomech-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3.5rem;
  }
}

.vpx-diagram-wrap {
  background-color: var(--vpx-surface);
  border: 1px solid var(--vpx-border);
  border-radius: var(--vpx-radius-md);
  padding: 1.25rem;
  box-shadow: var(--vpx-shadow-sm);
}

.vpx-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 1.5rem 0;
}

.vpx-checklist-item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  font-size: 0.95rem;
}

.vpx-check-icon {
  width: 20px;
  height: 20px;
  color: var(--vpx-success);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ==================== EXPERT PROFILE INTRO ==================== */
.vpx-expert-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 992px) {
  .vpx-expert-grid {
    grid-template-columns: 0.8fr 1.2fr;
    gap: 3.5rem;
  }
}

.vpx-expert-frame {
  border: 1px solid var(--vpx-border);
  padding: 0.75rem;
  background-color: var(--vpx-surface);
  border-radius: var(--vpx-radius-sm);
  box-shadow: var(--vpx-shadow-md);
}

.vpx-expert-frame img {
  border-radius: var(--vpx-radius-xs);
  width: 100%;
}

.vpx-credentials-strip {
  display: flex;
  gap: 1.5rem;
  margin: 1.5rem 0;
  padding: 1.25rem 0;
  border-top: 1px solid var(--vpx-border);
  border-bottom: 1px solid var(--vpx-border);
  flex-wrap: wrap;
}

.vpx-cred-box {
  display: flex;
  flex-direction: column;
}

.vpx-cred-num {
  font-family: var(--vpx-font-serif);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--vpx-accent);
}

.vpx-cred-lbl {
  font-size: 0.78rem;
  color: var(--vpx-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* ==================== INTERACTIVE ASSESSMENT WIDGET ==================== */
.vpx-quiz-container {
  background-color: var(--vpx-surface);
  border: 1px solid var(--vpx-border);
  border-radius: var(--vpx-radius-md);
  padding: 2.5rem 2rem;
  box-shadow: var(--vpx-shadow-md);
  max-width: 760px;
  margin: 2rem auto 0;
}

.vpx-quiz-progress {
  height: 6px;
  background-color: var(--vpx-surface-tint);
  border-radius: var(--vpx-radius-pill);
  margin-bottom: 2rem;
  overflow: hidden;
}

.vpx-quiz-bar {
  height: 100%;
  width: 20%;
  background-color: var(--vpx-accent);
  transition: width 0.3s ease;
}

.vpx-question-step {
  display: none;
}

.vpx-question-step.active {
  display: block;
}

.vpx-quiz-options {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin: 1.5rem 0;
}

.vpx-quiz-option {
  display: flex;
  align-items: center;
  padding: 1rem 1.25rem;
  border: 1px solid var(--vpx-border);
  border-radius: var(--vpx-radius-sm);
  background-color: var(--vpx-bg);
  cursor: pointer;
  transition: var(--vpx-transition);
  font-weight: 600;
  font-size: 0.95rem;
}

.vpx-quiz-option:hover {
  border-color: var(--vpx-accent);
  background-color: #FFF;
}

.vpx-quiz-option.selected {
  border-color: var(--vpx-accent);
  background-color: var(--vpx-accent-soft);
  color: var(--vpx-accent);
}

.vpx-quiz-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 1.5rem;
}

.vpx-quiz-result {
  display: none;
  text-align: center;
  padding: 1rem 0;
}

.vpx-quiz-result.active {
  display: block;
}

.vpx-result-badge {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  border-radius: var(--vpx-radius-pill);
  background-color: var(--vpx-accent-soft);
  color: var(--vpx-accent);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

/* ==================== SERVICES CATALOG (STRICT SERVICES.php) ==================== */
.vpx-services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 2.5rem;
}

@media (min-width: 992px) {
  .vpx-services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.vpx-service-card {
  background-color: var(--vpx-surface);
  border: 1px solid var(--vpx-border);
  border-radius: var(--vpx-radius-sm);
  padding: 2.25rem 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: var(--vpx-transition);
}

.vpx-service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--vpx-shadow-lg);
  border-color: var(--vpx-accent);
}

.vpx-service-featured {
  border: 2px solid var(--vpx-accent);
  background: linear-gradient(180deg, #FFFFFF 0%, #FDFBF8 100%);
}

.vpx-featured-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--vpx-accent);
  color: #FFF;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.85rem;
  border-radius: var(--vpx-radius-pill);
}

.vpx-service-head {
  margin-bottom: 1.25rem;
}

.vpx-service-type {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--vpx-text-muted);
  margin-bottom: 0.4rem;
}

.vpx-service-title {
  font-family: var(--vpx-font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--vpx-ink);
  line-height: 1.3;
}

.vpx-service-price {
  font-family: var(--vpx-font-serif);
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--vpx-ink);
  margin: 1.25rem 0 0.5rem;
}

.vpx-service-price span {
  font-family: var(--vpx-font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--vpx-text-muted);
}

.vpx-service-desc {
  font-size: 0.9375rem;
  color: var(--vpx-text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.vpx-service-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 2rem;
  font-size: 0.875rem;
  color: var(--vpx-text);
}

.vpx-service-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.vpx-service-img-preview {
  margin: 1rem 0 1.5rem;
  text-align: center;
  background-color: var(--vpx-bg);
  padding: 1.25rem;
  border-radius: var(--vpx-radius-xs);
  border: 1px solid var(--vpx-border-light);
}

.vpx-service-img-preview img {
  max-height: 220px;
  margin: 0 auto;
}

/* ==================== BLOG SECTION & CARDS ==================== */
.vpx-blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 2.5rem;
}

@media (min-width: 768px) {
  .vpx-blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .vpx-blog-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Fully Clickable Blog Card */
.vpx-blog-card {
  display: flex;
  flex-direction: column;
  background-color: var(--vpx-surface);
  border: 1px solid var(--vpx-border);
  border-radius: var(--vpx-radius-sm);
  overflow: hidden;
  transition: var(--vpx-transition);
  text-decoration: none;
  color: inherit;
  height: 100%;
}

.vpx-blog-card:hover {
  transform: translateY(-4px);
  border-color: var(--vpx-accent);
  box-shadow: var(--vpx-shadow-md);
}

.vpx-blog-thumb {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: var(--vpx-surface-warm);
}

.vpx-blog-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.vpx-blog-card:hover .vpx-blog-thumb img {
  transform: scale(1.05);
}

.vpx-blog-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.vpx-blog-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--vpx-text-subtle);
  margin-bottom: 0.65rem;
}

.vpx-blog-tag {
  color: var(--vpx-accent);
  font-weight: 700;
  text-transform: uppercase;
}

.vpx-blog-title {
  font-family: var(--vpx-font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--vpx-ink);
  line-height: 1.35;
  margin-bottom: 0.65rem;
}

.vpx-blog-excerpt {
  font-size: 0.875rem;
  color: var(--vpx-text-muted);
  line-height: 1.55;
  flex-grow: 1;
}

.vpx-blog-readmore {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--vpx-accent);
  margin-top: 1rem;
}

/* ==================== ARTICLE DETAIL PAGES ==================== */
.vpx-article-wrap {
  padding: 3.5rem 0 5rem;
}

.vpx-article-header {
  margin-bottom: 2.5rem;
  text-align: center;
}

.vpx-article-lead {
  font-size: 1.2rem;
  font-family: var(--vpx-font-serif);
  font-style: italic;
  color: var(--vpx-text-muted);
  margin-top: 1rem;
}

.vpx-article-banner {
  border-radius: var(--vpx-radius-md);
  overflow: hidden;
  margin-bottom: 3rem;
  border: 1px solid var(--vpx-border);
}

.vpx-article-banner img {
  width: 100%;
  max-height: 440px;
  object-fit: cover;
}

.vpx-article-body {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--vpx-text);
}

.vpx-article-body p {
  margin-bottom: 1.5rem;
}

.vpx-article-body h2 {
  font-family: var(--vpx-font-serif);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--vpx-ink);
  margin: 2.5rem 0 1rem;
}

.vpx-article-body h3 {
  font-family: var(--vpx-font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--vpx-ink);
  margin: 2rem 0 0.85rem;
}

.vpx-article-body ul, .vpx-article-body ol {
  margin: 1rem 0 1.5rem 1.75rem;
}

.vpx-article-body li {
  margin-bottom: 0.5rem;
}

.vpx-callout {
  background-color: var(--vpx-surface-warm);
  border-left: 4px solid var(--vpx-accent);
  padding: 1.5rem;
  border-radius: 0 var(--vpx-radius-sm) var(--vpx-radius-sm) 0;
  margin: 2rem 0;
}

/* ==================== ORDER / COMPRAR CHECKOUT ==================== */
.vpx-order-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-top: 2rem;
}

@media (min-width: 992px) {
  .vpx-order-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
  }
}

.vpx-order-form {
  background-color: var(--vpx-surface);
  border: 1px solid var(--vpx-border);
  border-radius: var(--vpx-radius-md);
  padding: 2.25rem 2rem;
  box-shadow: var(--vpx-shadow-sm);
}

.vpx-form-group {
  margin-bottom: 1.25rem;
}

.vpx-form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--vpx-ink);
  margin-bottom: 0.4rem;
}

.vpx-form-input, .vpx-form-select, .vpx-form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--vpx-border);
  border-radius: var(--vpx-radius-sm);
  background-color: var(--vpx-bg);
  color: var(--vpx-text);
  font-size: 0.9375rem;
  transition: var(--vpx-transition);
}

.vpx-form-input:focus, .vpx-form-select:focus, .vpx-form-textarea:focus {
  outline: none;
  border-color: var(--vpx-accent);
  background-color: #FFF;
  box-shadow: 0 0 0 3px var(--vpx-accent-soft);
}

.vpx-form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 600px) {
  .vpx-form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.vpx-order-sidebar {
  background-color: var(--vpx-surface);
  border: 1px solid var(--vpx-border);
  border-radius: var(--vpx-radius-md);
  padding: 2.25rem 2rem;
  box-shadow: var(--vpx-shadow-md);
  height: fit-content;
}

.vpx-summary-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
}

.vpx-summary-table td {
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--vpx-border-light);
  font-size: 0.9375rem;
}

.vpx-summary-total {
  font-family: var(--vpx-font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--vpx-ink);
}

/* ==================== CERTIFICATES GALLERY ==================== */
.vpx-cert-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 2.5rem;
}

@media (min-width: 768px) {
  .vpx-cert-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.vpx-cert-card {
  background-color: var(--vpx-surface);
  border: 1px solid var(--vpx-border);
  border-radius: var(--vpx-radius-sm);
  padding: 1rem;
  box-shadow: var(--vpx-shadow-sm);
  transition: var(--vpx-transition);
}

.vpx-cert-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--vpx-shadow-md);
}

.vpx-cert-card img {
  border-radius: var(--vpx-radius-xs);
  width: 100%;
}

.vpx-cert-caption {
  margin-top: 0.75rem;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--vpx-text-muted);
}

/* ==================== LEGAL PAGES STYLING ==================== */
.vpx-legal-header {
  background-color: var(--vpx-surface-warm);
  border-bottom: 1px solid var(--vpx-border);
  padding: 3.5rem 0;
  text-align: center;
}

.vpx-legal-content {
  padding: 3.5rem 0 5rem;
  font-size: 0.98rem;
  line-height: 1.8;
  color: var(--vpx-text);
}

.vpx-legal-content h2 {
  font-family: var(--vpx-font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--vpx-ink);
  margin: 2.5rem 0 0.85rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--vpx-border);
}

.vpx-legal-content h3 {
  font-family: var(--vpx-font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--vpx-ink);
  margin: 1.75rem 0 0.65rem;
}

.vpx-legal-content p {
  margin-bottom: 1.25rem;
}

.vpx-legal-content ul, .vpx-legal-content ol {
  margin: 0.75rem 0 1.25rem 1.75rem;
}

.vpx-legal-content li {
  margin-bottom: 0.4rem;
}

.vpx-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.875rem;
  background-color: var(--vpx-surface);
  border: 1px solid var(--vpx-border);
}

.vpx-table th, .vpx-table td {
  padding: 0.75rem 1rem;
  border: 1px solid var(--vpx-border);
  text-align: left;
}

.vpx-table th {
  background-color: var(--vpx-surface-warm);
  font-weight: 700;
  color: var(--vpx-ink);
}

/* ==================== FOOTER (MEXICAN COMPLIANCE) ==================== */
.vpx-footer {
  background-color: #121916;
  color: #DDD5C7;
  padding: 4.5rem 0 2rem;
  border-top: 3px solid var(--vpx-accent);
  font-size: 0.875rem;
}

.vpx-footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

@media (min-width: 768px) {
  .vpx-footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}

.vpx-footer-brand {
  font-family: var(--vpx-font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: #FFF;
  margin-bottom: 1rem;
}

.vpx-footer-desc {
  font-size: 0.875rem;
  line-height: 1.6;
  color: #AFA695;
  margin-bottom: 1.25rem;
}

.vpx-footer-title {
  font-family: var(--vpx-font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: #FFF;
  margin-bottom: 1.2rem;
  position: relative;
}

.vpx-footer-title::after {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background-color: var(--vpx-accent);
  margin-top: 0.4rem;
}

.vpx-footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.vpx-footer-links a {
  color: #AFA695;
  transition: var(--vpx-transition);
}

.vpx-footer-links a:hover {
  color: #FFFFFF;
  padding-left: 4px;
}

.vpx-footer-contacts {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  color: #AFA695;
}

.vpx-footer-contacts li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

/* Mandatory Google Ads & Mexico Medical Disclaimer */
.vpx-disclaimer-box {
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--vpx-radius-sm);
  padding: 1.5rem;
  margin-bottom: 2rem;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: #9E9687;
  text-align: justify;
}

.vpx-footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
  color: #8C8475;
}

.vpx-footer-badges {
  display: flex;
  gap: 1rem;
  align-items: center;
}