/* =====================================================
   REDACAONOTADEZ - Design System CSS
   Converted from React/Tailwind to pure CSS
   ===================================================== */

:root {
  --background: hsl(210, 20%, 98%);
  --foreground: hsl(220, 20%, 10%);
  --card: hsl(0, 0%, 100%);
  --card-foreground: hsl(220, 20%, 10%);
  --popover: hsl(0, 0%, 100%);
  --popover-foreground: hsl(220, 20%, 10%);
  --primary: hsl(217, 91%, 40%);
  --primary-foreground: hsl(0, 0%, 100%);
  --primary-hover: hsl(217, 91%, 32%);
  --secondary: hsl(220, 10%, 20%);
  --secondary-foreground: hsl(0, 0%, 100%);
  --secondary-hover: hsl(220, 10%, 15%);
  --success: hsl(142, 76%, 28%);
  --success-foreground: hsl(0, 0%, 100%);
  --success-hover: hsl(142, 76%, 22%);
  --muted: hsl(210, 20%, 94%);
  --muted-foreground: hsl(220, 15%, 30%);
  --secondary-muted-foreground: hsl(210, 15%, 85%);
  --primary-muted-foreground: hsl(0, 0%, 92%);
  --accent: hsl(217, 91%, 95%);
  --accent-foreground: hsl(217, 91%, 40%);
  --destructive: hsl(0, 84%, 60%);
  --destructive-foreground: hsl(0, 0%, 100%);
  --border: hsl(214, 20%, 88%);
  --input: hsl(214, 20%, 88%);
  --ring: hsl(217, 91%, 50%);
  --radius: 0.75rem;
  --font-sans: Inter, system-ui, -apple-system, sans-serif;
  --font-display: Inter, system-ui, -apple-system, sans-serif;
}

/* =====================================================
   RESET & BASE
   ===================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  border-color: var(--border);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background-color: var(--background);
  color: var(--foreground);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
}

section[id] {
  scroll-margin-top: 80px;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
}

p {
  margin: 0;
}

/* =====================================================
   LAYOUT UTILITIES
   ===================================================== */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 640px) {
  .container { padding: 0 1.5rem; }
}

@media (min-width: 1024px) {
  .container { padding: 0 2rem; }
}

/* =====================================================
   HEADER
   ===================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  transition: all 300ms ease;
  padding: 1rem 0;
  background: transparent;
}

.header.scrolled {
  background: hsla(210, 20%, 98%, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
  padding: 0.75rem 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--foreground);
  text-decoration: none;
  transition: color 200ms;
}

.logo-icon {
  background-color: var(--primary);
  border-radius: 0.5rem;
  padding: 0.375rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-icon svg {
  color: var(--primary-foreground);
}

.logo-accent {
  color: var(--primary);
}

/* Desktop nav */
.nav-desktop {
  display: none;
  align-items: center;
  gap: 0.25rem;
}

@media (min-width: 1024px) {
  .nav-desktop { display: flex; }
}

.nav-link {
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 0.5rem;
  transition: color 200ms, background-color 200ms;
  color: var(--muted-foreground);
  text-decoration: none;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
  background-color: hsla(217, 91%, 40%, 0.05);
}

.nav-link.active {
  background-color: hsla(217, 91%, 40%, 0.1);
}

/* Mobile menu button */
.menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--foreground);
  border-radius: 0.5rem;
  transition: background-color 200ms;
}

.menu-btn:hover {
  background-color: var(--muted);
}

@media (min-width: 1024px) {
  .menu-btn { display: none; }
}

/* CTA header button */
.header-cta {
  display: none;
}

@media (min-width: 1024px) {
  .header-cta { display: block; }
}

/* Mobile nav */
.nav-mobile {
  display: none;
  padding: 1rem 0;
  border-top: 1px solid var(--border);
  margin-top: 1rem;
}

.nav-mobile.open {
  display: block;
}

.nav-mobile-links {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.nav-mobile .nav-link {
  font-size: 1rem;
  padding: 0.75rem 1rem;
}

.nav-mobile-cta {
  margin-top: 1rem;
  padding: 0 1rem;
}

/* =====================================================
   BUTTONS
   ===================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-weight: 500;
  border-radius: 0.5rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 200ms;
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
}

.btn-sm {
  font-size: 0.875rem;
  padding: 0.5rem 0.875rem;
  height: 2.25rem;
}

.btn-md {
  font-size: 0.875rem;
  padding: 0.625rem 1rem;
  height: 2.5rem;
}

.btn-lg {
  font-size: 1rem;
  padding: 0.75rem 2rem;
  height: 2.75rem;
}

.btn-success {
  background-color: var(--success);
  color: var(--success-foreground);
  border-color: var(--success);
}

.btn-success:hover {
  background-color: var(--success-hover);
  border-color: var(--success-hover);
}

.btn-primary {
  background-color: var(--primary);
  color: var(--primary-foreground);
  border-color: var(--primary);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.btn-outline:hover {
  background-color: hsla(217, 91%, 40%, 0.1);
}

.btn-outline-white {
  background-color: transparent;
  color: var(--primary-foreground);
  border-color: var(--primary-foreground);
}

.btn-outline-white:hover {
  background-color: hsla(0, 0%, 100%, 0.1);
}

.btn-w-full {
  width: 100%;
  justify-content: center;
}

/* =====================================================
   CARDS
   ===================================================== */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.card-content {
  padding: 1.25rem;
}

.card-content-lg {
  padding: 1.5rem;
}

.card-content-xl {
  padding: 2rem;
}

.card-hover:hover {
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
  transition: box-shadow 200ms;
}

.card-primary {
  border-color: var(--primary);
}

.card-primary-border {
  border-color: hsla(217, 91%, 40%, 0.2);
}

.card-accent {
  background: var(--accent);
}

.card-accent-light {
  background: hsla(217, 91%, 95%, 0.3);
}

/* =====================================================
   SECTIONS
   ===================================================== */
.section {
  padding: 4rem 0;
}

@media (min-width: 768px) {
  .section { padding: 6rem 0; }
}

.section-sm {
  padding: 2rem 0;
}

.section-md {
  padding: 4rem 0;
}

.section-bg-primary {
  background: var(--primary);
  color: var(--primary-foreground);
}

.section-bg-secondary {
  background: var(--secondary);
  color: var(--secondary-foreground);
}

.section-bg-muted {
  background: var(--muted);
}

.section-bg-muted-light {
  background: hsla(210, 20%, 94%, 0.3);
}

.section-bg-accent {
  background: hsla(217, 91%, 95%, 0.3);
}

/* =====================================================
   HERO
   ===================================================== */
.hero-main {
  position: relative;
  background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary) 100%);
  color: var(--secondary-foreground);
  padding: 5rem 0;
  overflow: hidden;
}

@media (min-width: 768px) {
  .hero-main { padding: 7rem 0; }
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iNjAiIGhlaWdodD0iNjAiIHZpZXdCb3g9IjAgMCA2MCA2MCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48ZyBmaWxsPSJub25lIiBmaWxsLXJ1bGU9ImV2ZW5vZGQiPjxnIGZpbGw9IiMyMDVkOWUiIGZpbGwtb3BhY2l0eT0iMC4wNCI+PGNpcmNsZSBjeD0iMzAiIGN5PSIzMCIgcj0iMiIvPjwvZz48L2c+PC9zdmc+");
}

.hero-inner {
  position: relative;
  max-width: 56rem;
  margin: 0 auto;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--primary);
  color: var(--primary-foreground);
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.hero-main h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.15;
}

@media (min-width: 768px) {
  .hero-main h1 { font-size: 3.5rem; }
}

@media (min-width: 1024px) {
  .hero-main h1 { font-size: 3.75rem; }
}

.hero-main p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .hero-main p { font-size: 1.25rem; }
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

@media (min-width: 640px) {
  .hero-cta-group { flex-direction: row; }
}

.hero-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--secondary-foreground);
  font-weight: 500;
  transition: color 200ms;
  text-decoration: none;
}

.hero-link:hover {
  color: var(--primary);
}

.hero-trust {
  margin-top: 3rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  font-size: 0.875rem;
  color: var(--secondary-foreground);
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Page hero (non-homepage) */
.hero-page {
  background: linear-gradient(135deg, hsla(217, 91%, 40%, 0.1) 0%, var(--background) 50%, var(--background) 100%);
  padding: 4rem 0;
}

@media (min-width: 768px) {
  .hero-page { padding: 6rem 0; }
}

.hero-page-dark {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary) 100%);
  color: var(--secondary-foreground);
  padding: 4rem 0;
}

@media (min-width: 768px) {
  .hero-page-dark { padding: 5rem 0; }
}

/* =====================================================
   TYPOGRAPHY
   ===================================================== */
.text-primary { color: var(--primary); }
.text-success { color: var(--success); }
.text-muted { color: var(--muted-foreground); }
.text-secondary-muted { color: var(--secondary-muted-foreground); }
.text-foreground { color: var(--foreground); }
.text-primary-foreground { color: var(--primary-foreground); }
.text-secondary-foreground { color: var(--secondary-foreground); }

.text-sm { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }
.text-4xl { font-size: 2.25rem; }

.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-display { font-family: var(--font-display); }

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

.underline-primary {
  border-bottom: 2px solid var(--primary);
}

/* =====================================================
   GRIDS
   ===================================================== */
.grid {
  display: grid;
  gap: 1.25rem;
}

.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }
.grid-5 { grid-template-columns: 1fr; }

@media (min-width: 768px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
  .grid-5 { grid-template-columns: repeat(5, 1fr); }
}

@media (min-width: 768px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

.grid-gap-lg { gap: 1.5rem; }
.grid-gap-xl { gap: 2rem; }

/* =====================================================
   FLEX UTILITIES
   ===================================================== */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.shrink-0 { flex-shrink: 0; }

/* =====================================================
   SPACING
   ===================================================== */
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mb-12 { margin-bottom: 3rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* =====================================================
   ICON CONTAINERS
   ===================================================== */
.icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.5rem;
  flex-shrink: 0;
}

.icon-wrap-sm {
  width: 2rem;
  height: 2rem;
}

.icon-wrap-md {
  width: 2.5rem;
  height: 2.5rem;
}

.icon-wrap-lg {
  width: 3rem;
  height: 3rem;
}

.icon-wrap-xl {
  width: 3.5rem;
  height: 3.5rem;
}

.icon-wrap-2xl {
  width: 4rem;
  height: 4rem;
}

.icon-wrap-primary {
  background-color: hsla(217, 91%, 40%, 0.1);
  color: var(--primary);
}

.icon-wrap-success {
  background-color: var(--success);
  color: var(--success-foreground);
}

.icon-wrap-primary-solid {
  background-color: var(--primary);
  color: var(--primary-foreground);
}

.icon-wrap-destructive {
  background-color: hsla(0, 84%, 60%, 0.1);
  color: var(--destructive);
}

.icon-wrap-rounded {
  border-radius: 0.75rem;
}

.icon-wrap-round {
  border-radius: 9999px;
}

/* =====================================================
   BREADCRUMBS
   ===================================================== */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.breadcrumbs a {
  color: var(--muted-foreground);
  text-decoration: none;
  transition: color 200ms;
}

.breadcrumbs a:hover {
  color: var(--primary);
}

.breadcrumbs .sep {
  color: var(--muted-foreground);
  opacity: 0.5;
}

.breadcrumbs .current {
  color: var(--foreground);
  font-weight: 500;
}

.breadcrumbs-dark a,
.breadcrumbs-dark .sep {
  color: hsla(0, 0%, 100%, 0.7);
}

.breadcrumbs-dark .current {
  color: #fff;
}

/* =====================================================
   STEP CARDS
   ===================================================== */
.step-card {
  position: relative;
  overflow: hidden;
}

.step-number {
  position: absolute;
  top: 0;
  left: 0;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--primary);
  color: var(--primary-foreground);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-family: var(--font-display);
  border-bottom-right-radius: 0.75rem;
  font-size: 1rem;
}

/* =====================================================
   TABLE
   ===================================================== */
.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

th {
  text-align: left;
  padding: 0.75rem 1rem;
  font-weight: 600;
  border-bottom: 1px solid var(--border);
}

td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
}

tr:last-child td {
  border-bottom: none;
}

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

.table-header-primary {
  background: var(--primary);
  color: var(--primary-foreground);
}

.table-header-primary th {
  border-bottom: none;
}

.table-row-alt:nth-child(even) {
  background: hsla(210, 20%, 94%, 0.2);
}

/* =====================================================
   FAQ ITEMS
   ===================================================== */
.faq-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.faq-item h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.faq-item p {
  color: var(--muted-foreground);
}

/* =====================================================
   TESTIMONIALS
   ===================================================== */
.testimonial-stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 0.75rem;
  color: var(--primary);
}

.testimonial-text {
  color: var(--muted-foreground);
  font-style: italic;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-avatar {
  width: 2.25rem;
  height: 2.25rem;
  background: hsla(217, 91%, 40%, 0.1);
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.875rem;
}

/* =====================================================
   PLAN CARDS
   ===================================================== */
.plan-card {
  position: relative;
  overflow: hidden;
}

.plan-card-highlight {
  border-color: var(--primary);
  box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
  transform: scale(1.05);
  z-index: 10;
}

.plan-popular-badge {
  background: var(--primary);
  color: var(--primary-foreground);
  text-align: center;
  padding: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.plan-price {
  text-align: center;
  padding: 1.5rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}

.plan-price .consult {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}

.plan-price .via {
  color: var(--muted-foreground);
  font-size: 0.875rem;
}

.plan-features {
  margin-bottom: 1.5rem;
}

.plan-feature {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
}

.plan-feature.disabled {
  color: var(--muted-foreground);
  text-decoration: line-through;
}

/* =====================================================
   BADGE
   ===================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid var(--border);
  background: var(--muted);
  color: var(--muted-foreground);
  cursor: pointer;
  transition: all 200ms;
}

.badge:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.badge.active {
  background: var(--primary);
  color: var(--primary-foreground);
  border-color: var(--primary);
}

/* =====================================================
   BLOG
   ===================================================== */
.blog-card {
  display: flex;
  flex-direction: column;
}

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

.blog-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.blog-tag {
  font-size: 0.75rem;
  padding: 0.125rem 0.5rem;
  background: var(--accent);
  color: var(--primary);
  border-radius: 9999px;
  font-weight: 500;
}

.blog-card-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  line-height: 1.4;
  color: var(--foreground);
}

.blog-card-excerpt {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-bottom: 1rem;
  flex: 1;
  line-height: 1.5;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--muted-foreground);
  margin-top: auto;
}

.blog-card-date {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.blog-card-read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--primary);
  font-weight: 500;
  font-size: 0.875rem;
  transition: gap 200ms;
}

.blog-card-read-more:hover {
  gap: 0.5rem;
}

/* Blog post content */
.post-header {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary) 100%);
  color: var(--secondary-foreground);
  padding: 3rem 0 4rem;
}

@media (min-width: 768px) {
  .post-header { padding: 4rem 0 5rem; }
}

.post-content {
  padding: 3rem 0;
}

.post-body h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 2rem 0 1rem;
  color: var(--foreground);
}

.post-body h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 1.5rem 0 0.75rem;
  color: var(--foreground);
}

.post-body p {
  color: var(--muted-foreground);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.post-body strong {
  color: var(--foreground);
}

.post-body ul,
.post-body ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

.post-body ul { list-style: disc; }
.post-body ol { list-style: decimal; }

.post-body li {
  color: var(--muted-foreground);
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

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

.post-body table th {
  background: var(--muted);
  font-weight: 600;
  padding: 0.75rem;
  border: 1px solid var(--border);
  text-align: left;
}

.post-body table td {
  padding: 0.75rem;
  border: 1px solid var(--border);
  color: var(--muted-foreground);
}

/* =====================================================
   PROSE (legal pages)
   ===================================================== */
.prose h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 2rem 0 0.75rem;
  color: var(--foreground);
}

.prose h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 1.25rem 0 0.5rem;
  color: var(--foreground);
}

.prose p {
  color: var(--muted-foreground);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.prose ul {
  padding-left: 1.5rem;
  list-style: disc;
  margin-bottom: 1rem;
}

.prose li {
  color: var(--muted-foreground);
  margin-bottom: 0.25rem;
  line-height: 1.6;
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
  background: var(--secondary);
  color: var(--secondary-foreground);
}

.footer-cta {
  background: var(--primary);
  padding: 3rem 0;
  text-align: center;
}

.footer-cta h2 {
  font-size: 1.5rem;
  color: var(--primary-foreground);
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .footer-cta h2 { font-size: 1.875rem; }
}

.footer-cta p {
  color: var(--primary-foreground);
  margin-bottom: 1.5rem;
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
}

.footer-main {
  padding: 3rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

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

@media (min-width: 1024px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

.footer-brand p {
  margin-top: 1rem;
  color: var(--secondary-muted-foreground);
  max-width: 20rem;
  font-size: 0.875rem;
  line-height: 1.6;
}

.footer-contact {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--secondary-muted-foreground);
  font-size: 0.875rem;
}

.footer-col h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.125rem;
  margin-bottom: 1rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links a {
  color: var(--secondary-muted-foreground);
  font-size: 0.875rem;
  transition: color 200ms;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--primary);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0;
}

.footer-bottom-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--secondary-muted-foreground);
}

@media (min-width: 768px) {
  .footer-bottom-inner {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* =====================================================
   WHATSAPP FLOATING BUTTON
   ===================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 300ms;
}

.whatsapp-float.visible {
  opacity: 1;
  pointer-events: auto;
}

.whatsapp-tooltip {
  background: var(--card);
  box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
  border-radius: 0.5rem;
  padding: 0.75rem;
  max-width: 12.5rem;
  position: relative;
  display: none;
}

.whatsapp-tooltip.show {
  display: block;
}

.whatsapp-tooltip p {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--foreground);
}

.whatsapp-tooltip-close {
  position: absolute;
  top: -0.5rem;
  right: -0.5rem;
  background: var(--muted);
  border: none;
  border-radius: 9999px;
  padding: 0.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
}

.whatsapp-btn-float {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--success);
  color: var(--success-foreground);
  border-radius: 9999px;
  padding: 0.75rem 1.25rem 0.75rem 1rem;
  text-decoration: none;
  box-shadow: 0 10px 15px -3px rgba(0,0,0,0.2);
  transition: box-shadow 300ms;
  font-weight: 500;
}

.whatsapp-btn-float:hover {
  box-shadow: 0 20px 25px -5px rgba(0,0,0,0.2);
}

.whatsapp-btn-float span {
  display: none;
}

@media (min-width: 640px) {
  .whatsapp-btn-float span { display: inline; }
}

/* =====================================================
   QUICK BENEFITS (hero tags)
   ===================================================== */
.benefit-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: hsla(142, 76%, 28%, 0.1);
  color: var(--success);
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
}

/* =====================================================
   MAX WIDTH CONTAINERS
   ===================================================== */
.max-w-2xl { max-width: 42rem; margin-left: auto; margin-right: auto; }
.max-w-3xl { max-width: 48rem; margin-left: auto; margin-right: auto; }
.max-w-4xl { max-width: 56rem; margin-left: auto; margin-right: auto; }
.max-w-5xl { max-width: 64rem; margin-left: auto; margin-right: auto; }
.max-w-6xl { max-width: 72rem; margin-left: auto; margin-right: auto; }

/* =====================================================
   DIVIDER / SEPARATOR
   ===================================================== */
hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 1.5rem 0;
}

/* =====================================================
   PT (padding top for sticky header)
   ===================================================== */
.pt-header {
  padding-top: 5rem;
}

/* =====================================================
   CONTACT INFO CARD
   ===================================================== */
.contact-main-card {
  border-color: var(--primary);
  background: hsla(217, 91%, 40%, 0.05);
}

/* =====================================================
   COMPARISON INLINE (hero trust)
   ===================================================== */
.border-b-primary {
  border-bottom: 2px solid var(--primary);
  display: inline;
}

/* =====================================================
   PROSE QUOTE
   ===================================================== */
.prose-quote {
  border-left: 4px solid var(--primary);
  padding-left: 1rem;
  color: var(--muted-foreground);
  font-style: italic;
}

/* =====================================================
   NUMBER STEP CIRCLE
   ===================================================== */
.step-circle {
  width: 1.75rem;
  height: 1.75rem;
  background: var(--primary);
  color: var(--primary-foreground);
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 600;
  flex-shrink: 0;
}

/* =====================================================
   COMPARISON SPEED TABLE
   ===================================================== */
.speed-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
}

.speed-row:last-child {
  border-bottom: none;
}

.speed-value {
  font-weight: 600;
  color: var(--primary);
}

/* =====================================================
   GLOSSARY
   ===================================================== */
.glossary-term {
  font-weight: 600;
  color: var(--primary);
  font-size: 0.875rem;
}

.glossary-def {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-top: 0.25rem;
}

/* =====================================================
   PAGINATION
   ===================================================== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2rem;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid var(--border);
  color: var(--foreground);
  text-decoration: none;
  transition: all 200ms;
}

.pagination a:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.pagination .active {
  background: var(--primary);
  color: var(--primary-foreground);
  border-color: var(--primary);
}

/* =====================================================
   RELATED POSTS
   ===================================================== */
.related-posts {
  padding: 3rem 0;
  background: var(--muted);
}

/* =====================================================
   SECTION HEADING
   ===================================================== */
.section-heading {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-heading h2 {
  font-size: 1.875rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

@media (min-width: 768px) {
  .section-heading h2 { font-size: 2.25rem; }
}

.section-heading p {
  font-size: 1.125rem;
  color: var(--muted-foreground);
}

/* =====================================================
   RESPONSIVE UTILS
   ===================================================== */
@media (min-width: 640px) {
  .sm-flex-row { flex-direction: row; }
}

@media (max-width: 1023px) {
  .plan-card-highlight { transform: none; }
}

/* =====================================================
   QUICK SUMMARY (FAQ)
   ===================================================== */
.quick-summary {
  padding: 1.5rem 0;
  background: hsla(217, 91%, 95%, 0.3);
}

.quick-summary ul {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  font-size: 0.875rem;
  list-style: none;
}

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

/* =====================================================
   ADDITIONAL UTILITIES
   ===================================================== */
.hidden { display: none !important; }
.overflow-x-auto { overflow-x: auto; }
.w-full { width: 100%; }
.text-italic { font-style: italic; }
.line-through { text-decoration: line-through; }
.opacity-50 { opacity: 0.5; }
.rounded-full { border-radius: 9999px; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-2xl { border-radius: 1rem; }
.bg-muted { background: var(--muted); }
.bg-accent { background: var(--accent); }
.bg-primary-10 { background: hsla(217, 91%, 40%, 0.1); }
.bg-success-10 { background: hsla(142, 76%, 28%, 0.1); }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.shadow-lg { box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05); }

/* =====================================================
   BLOG FILTER SECTION
   ===================================================== */
.filter-bar {
  padding: 1.5rem 0;
  background: var(--background);
  border-bottom: 1px solid var(--border);
}

.filter-bar-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

/* =====================================================
   SMOOTH TRANSITION ANIMATIONS
   ===================================================== */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
  animation: fadeIn 200ms ease forwards;
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 0 0 hsla(142, 76%, 28%, 0.4); }
  50% { box-shadow: 0 0 0 10px hsla(142, 76%, 28%, 0); }
}

.animate-pulse-glow {
  animation: pulseGlow 2s infinite;
}