/* ============================================================
   CondAi — site.css
   Custom design system. No Bootstrap, no Tailwind.
   ============================================================ */

/* ----------------------------------------------------------
   1. CSS CUSTOM PROPERTIES
   ---------------------------------------------------------- */
:root {
  /* Colors */
  --color-primary:       #2D6AA0;
  --color-primary-dark:  #1D4E7A;
  --color-primary-light: #EBF4FF;
  --color-text:          #0F172A;
  --color-muted:         #64748B;
  --color-border:        #E2E8F0;
  --color-bg:            #FFFFFF;
  --color-bg-subtle:     #F8FAFC;
  --color-success:       #16A34A;
  --color-warning:       #D97706;

  /* Typography */
  --font-body:     'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading:  'Montserrat', var(--font-body);

  /* Spacing */
  --space-xs:   0.25rem;
  --space-sm:   0.5rem;
  --space-md:   1rem;
  --space-lg:   1.5rem;
  --space-xl:   2rem;
  --space-2xl:  3rem;
  --space-3xl:  4rem;
  --space-4xl:  6rem;

  /* Radius */
  --radius-sm:  6px;
  --radius-md:  8px;
  --radius-lg:  12px;
  --radius-xl:  16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md:  0 4px 12px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.04);
  --shadow-lg:  0 8px 24px rgba(0, 0, 0, 0.10), 0 4px 8px rgba(0, 0, 0, 0.04);
  --shadow-xl:  0 20px 48px rgba(0, 0, 0, 0.12);

  /* Transitions */
  --transition: 0.2s ease;

  /* Layout */
  --max-width: 1200px;
  --navbar-height: 68px;
}

/* ----------------------------------------------------------
   2. RESET & BASE
   ---------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg {
  display: block;
  max-width: 100%;
}

ul, ol {
  list-style: none;
}

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

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

/* ----------------------------------------------------------
   ACCESSIBILITY: skip link + focus-visible ring
   ---------------------------------------------------------- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 10000;
  padding: 0.625rem 1.25rem;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  font-size: 0.9375rem;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  text-decoration: none;
  transition: top 0.15s ease;
}

.skip-link:focus {
  top: 0;
  outline: 3px solid #fff;
  outline-offset: 2px;
}

/* Global focus-visible ring — all interactive elements */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Remove default outline on mouse click but keep for keyboard */
:focus:not(:focus-visible) {
  outline: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

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

/* ----------------------------------------------------------
   3. TYPOGRAPHY
   ---------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
  color: var(--color-muted);
  line-height: 1.75;
}

strong, b {
  font-weight: 600;
  color: var(--color-text);
}

small {
  font-size: 0.875rem;
}

/* ----------------------------------------------------------
   4. BUTTONS
   ---------------------------------------------------------- */
.btn-primary,
.btn-outline,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.625rem 1.375rem;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
}

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

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

.btn-outline:hover {
  background-color: var(--color-primary-light);
  color: var(--color-primary-dark);
  transform: translateY(-1px);
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-muted);
  border-color: transparent;
}

.btn-ghost:hover {
  background-color: var(--color-bg-subtle);
  color: var(--color-text);
}

.btn-lg {
  padding: 0.875rem 2rem;
  font-size: 1.0625rem;
  border-radius: var(--radius-lg);
}

.btn-sm {
  padding: 0.375rem 0.875rem;
  font-size: 0.875rem;
}

.btn-white {
  background-color: #fff;
  color: var(--color-primary);
  border-color: #fff;
  font-weight: 600;
}

.btn-white:hover {
  background-color: var(--color-primary-light);
  color: var(--color-primary-dark);
  border-color: var(--color-primary-light);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* ----------------------------------------------------------
   5. NAVBAR
   ---------------------------------------------------------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--navbar-height);
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition), background-color var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
  background-color: rgba(255, 255, 255, 0.98);
}

.navbar-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
}

/* Logo */
.navbar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  flex-shrink: 0;
}

.navbar-logo-mark {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: -0.05em;
}

.navbar-logo-text {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-text);
  letter-spacing: -0.03em;
}

.navbar-logo-text span {
  color: var(--color-primary);
}

/* Nav links */
.navbar-nav {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex: 1;
  justify-content: center;
}

.navbar-nav a {
  display: inline-flex;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-muted);
  border-radius: var(--radius-md);
  transition: all var(--transition);
  text-decoration: none;
}

.navbar-nav a:hover,
.navbar-nav a.active {
  color: var(--color-text);
  background-color: var(--color-bg-subtle);
}

/* Navbar actions */
.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

/* Mobile toggle */
.navbar-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  border-radius: var(--radius-md);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: background-color var(--transition);
}

.navbar-toggle:hover {
  background-color: var(--color-bg-subtle);
}

.navbar-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-text);
  border-radius: 2px;
  transition: all 0.25s ease;
  transform-origin: center;
}

.navbar-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar-toggle.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.navbar-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav menu */
.navbar-mobile {
  display: none;
  position: fixed;
  top: var(--navbar-height);
  left: 0;
  right: 0;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-md) var(--space-xl) var(--space-xl);
  box-shadow: var(--shadow-lg);
  z-index: 999;
}

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

.navbar-mobile a {
  display: block;
  padding: 0.75rem var(--space-md);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-muted);
  border-radius: var(--radius-md);
  transition: all var(--transition);
  text-decoration: none;
}

.navbar-mobile a:hover {
  color: var(--color-text);
  background-color: var(--color-bg-subtle);
}

.navbar-mobile .btn-primary {
  width: 100%;
  justify-content: center;
  margin-top: var(--space-md);
}

/* ----------------------------------------------------------
   6. LAYOUT / SECTIONS
   ---------------------------------------------------------- */
main {
  padding-top: var(--navbar-height);
}

.section {
  padding: var(--space-4xl) 0;
}

.section-sm {
  padding: var(--space-3xl) 0;
}

.section-lg {
  padding: calc(var(--space-4xl) * 1.5) 0;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-3xl);
}

.section-header h2 {
  margin-bottom: var(--space-md);
}

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

/* ----------------------------------------------------------
   7. HERO
   ---------------------------------------------------------- */
.hero {
  min-height: calc(100vh - var(--navbar-height));
  background: linear-gradient(160deg, var(--color-primary-light) 0%, #fff 55%);
  display: flex;
  align-items: center;
  padding: var(--space-4xl) 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -120px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(45, 106, 160, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.hero-content {
  max-width: 560px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
  border: 1px solid rgba(45, 106, 160, 0.2);
}

.hero h1 {
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.hero h1 span {
  color: var(--color-primary);
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--color-muted);
  margin-bottom: var(--space-xl);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.hero-app-preview {
  width: 100%;
  max-width: 480px;
  background: linear-gradient(145deg, #fff 0%, var(--color-primary-light) 100%);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-app-inner {
  padding: var(--space-xl);
  text-align: center;
}

.hero-app-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-xl);
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 2rem;
  font-family: var(--font-heading);
  font-weight: 800;
  box-shadow: 0 8px 24px rgba(45, 106, 160, 0.35);
}

.hero-stats {
  display: flex;
  gap: var(--space-xl);
}

.hero-stat {
  text-align: center;
}

.hero-stat-value {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  display: block;
  margin-bottom: var(--space-xs);
}

.hero-stat-label {
  font-size: 0.8125rem;
  color: var(--color-muted);
}

/* Download badges */
.download-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.badge-app-store,
.badge-play-store {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.5rem 1.125rem;
  background-color: var(--color-text);
  color: #fff;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--transition);
  border: 1px solid var(--color-text);
}

.badge-app-store:hover,
.badge-play-store:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-1px);
}

.badge-app-store span,
.badge-play-store span {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.badge-app-store .badge-label,
.badge-play-store .badge-label {
  font-size: 0.6875rem;
  opacity: 0.8;
  font-weight: 400;
}

.badge-app-store .badge-name,
.badge-play-store .badge-name {
  font-size: 0.9375rem;
  font-weight: 700;
}

.badge-icon {
  font-size: 1.5rem;
}

/* ----------------------------------------------------------
   8. VALUE PROPS / CARDS
   ---------------------------------------------------------- */
.value-props {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.value-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition);
}

.value-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.value-card-icon {
  width: 48px;
  height: 48px;
  background-color: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-lg);
}

.value-card h3 {
  font-size: 1.125rem;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.value-card p {
  font-size: 0.9375rem;
  color: var(--color-muted);
}

/* ----------------------------------------------------------
   9. FEATURES GRID
   ---------------------------------------------------------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.feature-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  opacity: 0;
  transition: opacity var(--transition);
}

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

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 44px;
  height: 44px;
  background-color: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: var(--space-md);
  color: var(--color-primary);
}

.feature-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.6;
}

/* Feature groups (Funcionalidades page) */
.feature-group {
  margin-bottom: var(--space-3xl);
}

.feature-group-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-md);
  border-bottom: 2px solid var(--color-border);
}

.feature-group-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.375rem;
  color: #fff;
  flex-shrink: 0;
}

.feature-group-header h2 {
  font-size: 1.5rem;
  color: var(--color-text);
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--color-bg-subtle);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}

.feature-item:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.feature-item-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-item h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.feature-item p {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.55;
}

/* ----------------------------------------------------------
   10. PRICING
   ---------------------------------------------------------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  align-items: start;
}

.pricing-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  transition: all var(--transition);
  position: relative;
}

.pricing-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.pricing-card.featured {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
  transform: scale(1.02);
}

.pricing-card.featured:hover {
  transform: scale(1.02) translateY(-4px);
}

.pricing-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  padding: 0.25rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.pricing-plan-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin: var(--space-lg) 0;
}

.pricing-price-value {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.pricing-price-currency {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text);
  align-self: flex-start;
  margin-top: 8px;
}

.pricing-price-period {
  font-size: 0.9rem;
  color: var(--color-muted);
}

.pricing-desc {
  font-size: 0.9rem;
  color: var(--color-muted);
  margin-bottom: var(--space-xl);
  line-height: 1.6;
}

.pricing-features {
  list-style: none;
  margin-bottom: var(--space-xl);
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  font-size: 0.9375rem;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
}

.pricing-features li:last-child {
  border-bottom: none;
}

.pricing-features .check {
  color: var(--color-success);
  flex-shrink: 0;
  margin-top: 2px;
  font-size: 1rem;
}

.pricing-features .cross {
  color: var(--color-muted);
  flex-shrink: 0;
  margin-top: 2px;
  font-size: 1rem;
  opacity: 0.5;
}

.pricing-card .btn-primary,
.pricing-card .btn-outline {
  width: 100%;
  justify-content: center;
}

/* Pricing comparison table */
.pricing-table-wrap {
  overflow-x: auto;
  margin-top: var(--space-3xl);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.pricing-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.pricing-table th,
.pricing-table td {
  padding: 0.875rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.pricing-table th {
  font-family: var(--font-heading);
  font-weight: 700;
  background-color: var(--color-bg-subtle);
  color: var(--color-text);
}

.pricing-table th:not(:first-child),
.pricing-table td:not(:first-child) {
  text-align: center;
}

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

.pricing-table tr:hover td {
  background-color: var(--color-bg-subtle);
}

.pricing-table td:first-child {
  color: var(--color-text);
  font-weight: 500;
}

.pricing-table .featured-col {
  background-color: var(--color-primary-light);
}

/* FAQ */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-lg) var(--space-xl);
  background: var(--color-bg);
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  transition: background-color var(--transition);
  gap: var(--space-md);
}

.faq-question:hover {
  background-color: var(--color-bg-subtle);
}

.faq-icon {
  font-size: 1.25rem;
  color: var(--color-primary);
  flex-shrink: 0;
  transition: transform 0.25s ease;
  line-height: 1;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.2s ease;
}

.faq-answer-inner {
  padding: 0 var(--space-xl) var(--space-lg);
  font-size: 0.9375rem;
  color: var(--color-muted);
  line-height: 1.75;
}

.faq-item.open .faq-answer {
  max-height: 400px;
}

/* ----------------------------------------------------------
   11. FORMS
   ---------------------------------------------------------- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
}

.form-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
  display: block;
}

.form-label .required {
  color: #EF4444;
  margin-left: 2px;
}

.form-input,
.form-textarea,
.form-select {
  display: block;
  width: 100%;
  padding: 0.6875rem 1rem;
  font-size: 1rem;
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
  line-height: 1.5;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(45, 106, 160, 0.12);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #CBD5E1;
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  cursor: pointer;
}

.form-checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--color-border);
  border-radius: 4px;
  accent-color: var(--color-primary);
  cursor: pointer;
  margin-top: 2px;
  flex-shrink: 0;
}

.form-checkbox-label {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.5;
  cursor: pointer;
}

.form-hint {
  font-size: 0.8125rem;
  color: var(--color-muted);
}

.form-error {
  font-size: 0.8125rem;
  color: #EF4444;
}

.form-success {
  background-color: #F0FDF4;
  border: 1px solid #BBF7D0;
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  color: var(--color-success);
  font-weight: 500;
  text-align: center;
  margin-bottom: var(--space-xl);
}

/* ----------------------------------------------------------
   12. BADGES & TAGS
   ---------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1;
}

.badge-primary {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
}

.badge-success {
  background-color: #F0FDF4;
  color: var(--color-success);
}

.badge-warning {
  background-color: #FFFBEB;
  color: var(--color-warning);
}

.badge-neutral {
  background-color: var(--color-bg-subtle);
  color: var(--color-muted);
  border: 1px solid var(--color-border);
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ----------------------------------------------------------
   13. CTA SECTION (dark)
   ---------------------------------------------------------- */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: var(--space-4xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(255,255,255,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.cta-section h2 {
  color: #fff;
  margin-bottom: var(--space-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-section p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.125rem;
  max-width: 540px;
  margin: 0 auto var(--space-xl);
}

.cta-section .cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

/* ----------------------------------------------------------
   14. BLOG CARDS
   ---------------------------------------------------------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.blog-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}

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

.blog-card-image {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-border) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.blog-card-body {
  padding: var(--space-xl);
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.blog-card-date {
  font-size: 0.8125rem;
  color: var(--color-muted);
}

.blog-card-title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
  line-height: 1.35;
}

.blog-card-excerpt {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.65;
  margin-bottom: var(--space-lg);
}

.blog-card-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  transition: gap var(--transition);
}

.blog-card-link:hover {
  gap: var(--space-sm);
  color: var(--color-primary-dark);
}

/* ----------------------------------------------------------
   15. CONTACT PAGE
   ---------------------------------------------------------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-3xl);
  align-items: start;
}

.contact-info h3 {
  margin-bottom: var(--space-lg);
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  background-color: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-detail-text h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 2px;
}

.contact-detail-text p,
.contact-detail-text a {
  font-size: 0.9375rem;
  color: var(--color-muted);
}

.contact-form-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-sm);
}

/* ----------------------------------------------------------
   16. REGISTRATION PAGE
   ---------------------------------------------------------- */
.auth-page {
  min-height: calc(100vh - var(--navbar-height));
  background: linear-gradient(160deg, var(--color-primary-light) 0%, #fff 60%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl) var(--space-xl);
}

.auth-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  width: 100%;
  max-width: 480px;
  box-shadow: var(--shadow-lg);
}

.auth-card-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.auth-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  margin-bottom: var(--space-lg);
}

.auth-logo-mark {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.125rem;
}

.auth-logo-text {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--color-text);
}

.auth-card h1 {
  font-size: 1.75rem;
  margin-bottom: var(--space-sm);
}

.auth-card-footer {
  text-align: center;
  margin-top: var(--space-xl);
  font-size: 0.9rem;
  color: var(--color-muted);
}

.auth-card-footer a {
  font-weight: 600;
  color: var(--color-primary);
}

/* ----------------------------------------------------------
   17. LEGAL PAGES (Privacy, Terms)
   ---------------------------------------------------------- */
.legal-hero {
  background: var(--color-bg-subtle);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-3xl) 0;
  text-align: center;
}

.legal-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: var(--space-sm);
}

.legal-hero p {
  font-size: 1rem;
  color: var(--color-muted);
}

.legal-page {
  max-width: 760px;
  margin: 0 auto;
  padding: var(--space-3xl) var(--space-xl);
}

.legal-page h5 {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-muted);
  margin-bottom: var(--space-2xl);
}

.legal-page h6 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}

.legal-page p {
  margin-bottom: var(--space-md);
  font-size: 1rem;
  color: var(--color-muted);
  line-height: 1.8;
}

.legal-page ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: var(--space-md);
}

.legal-page ul li {
  font-size: 1rem;
  color: var(--color-muted);
  margin-bottom: var(--space-sm);
  line-height: 1.7;
}

.legal-page a {
  color: var(--color-primary);
  text-decoration: underline;
}

/* ----------------------------------------------------------
   18. SOBRE PAGE
   ---------------------------------------------------------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.team-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl) var(--space-xl);
  text-align: center;
  transition: all var(--transition);
}

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

.team-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-border) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto var(--space-lg);
  border: 3px solid var(--color-border);
}

.team-name {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.team-role {
  font-size: 0.875rem;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.team-bio {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.65;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.value-item {
  text-align: center;
  padding: var(--space-xl);
  background: var(--color-bg-subtle);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}

.value-item:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.value-item-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  display: block;
}

.value-item h3 {
  font-size: 1.125rem;
  margin-bottom: var(--space-sm);
}

.value-item p {
  font-size: 0.9rem;
  color: var(--color-muted);
}

/* ----------------------------------------------------------
   19. FOOTER
   ---------------------------------------------------------- */
.footer {
  background-color: var(--color-text);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-3xl) 0 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.75fr repeat(4, 1fr);
  gap: var(--space-2xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  margin-bottom: var(--space-lg);
}

.footer-logo-mark {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-primary) 0%, rgba(45, 106, 160, 0.7) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.9375rem;
}

.footer-logo-text {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.125rem;
  color: #fff;
}

.footer-tagline {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.65;
  margin-bottom: var(--space-xl);
  max-width: 260px;
}

.footer-column h4 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-lg);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.footer-column ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-column ul li a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-column ul li a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) 0;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-copyright {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.45);
}

.footer-legal {
  display: flex;
  gap: var(--space-lg);
}

.footer-legal a {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.45);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-legal a:hover {
  color: #fff;
}

.footer-social {
  display: flex;
  gap: var(--space-sm);
}

.social-link {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.875rem;
  transition: all var(--transition);
}

.social-link:hover {
  background: var(--color-primary);
  color: #fff;
}

/* ----------------------------------------------------------
   20. PAGE HERO (inner pages)
   ---------------------------------------------------------- */
.page-hero {
  background: linear-gradient(160deg, var(--color-primary-light) 0%, #fff 70%);
  padding: var(--space-3xl) 0;
  border-bottom: 1px solid var(--color-border);
}

.page-hero .tag {
  margin-bottom: var(--space-md);
}

.page-hero h1 {
  margin-bottom: var(--space-md);
}

.page-hero p {
  font-size: 1.125rem;
  max-width: 600px;
}

/* ----------------------------------------------------------
   21. ANIMATIONS
   ---------------------------------------------------------- */
.fade-in-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-up.delay-1 { transition-delay: 0.1s; }
.fade-in-up.delay-2 { transition-delay: 0.2s; }
.fade-in-up.delay-3 { transition-delay: 0.3s; }
.fade-in-up.delay-4 { transition-delay: 0.4s; }
.fade-in-up.delay-5 { transition-delay: 0.5s; }

/* ----------------------------------------------------------
   22. UTILITIES
   ---------------------------------------------------------- */
.text-center { text-align: center; }
.text-muted  { color: var(--color-muted); }
.text-primary { color: var(--color-primary); }
.text-white { color: #fff; }

.mt-sm  { margin-top: var(--space-sm); }
.mt-md  { margin-top: var(--space-md); }
.mt-lg  { margin-top: var(--space-lg); }
.mt-xl  { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }
.mb-sm  { margin-bottom: var(--space-sm); }
.mb-md  { margin-bottom: var(--space-md); }
.mb-lg  { margin-bottom: var(--space-lg); }
.mb-xl  { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }

.divider {
  height: 1px;
  background-color: var(--color-border);
  border: none;
  margin: var(--space-xl) 0;
}

.bg-subtle { background-color: var(--color-bg-subtle); }
.bg-primary-light { background-color: var(--color-primary-light); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ----------------------------------------------------------
   23. RESPONSIVE — 1024px
   ---------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-visual {
    display: none;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }

  .pricing-card.featured {
    transform: scale(1);
  }

  .pricing-card.featured:hover {
    transform: translateY(-4px);
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }
}

/* ----------------------------------------------------------
   24. RESPONSIVE — 768px (tablet/mobile)
   ---------------------------------------------------------- */
@media (max-width: 768px) {
  :root {
    --space-4xl: 4rem;
    --space-3xl: 3rem;
    --navbar-height: 60px;
  }

  .navbar-nav,
  .navbar-actions .btn-outline {
    display: none;
  }

  .navbar-toggle {
    display: flex;
  }

  .navbar-inner {
    padding: 0 var(--space-lg);
  }

  .value-props {
    grid-template-columns: 1fr;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .feature-list {
    grid-template-columns: 1fr;
  }

  .blog-grid {
    grid-template-columns: 1fr;
  }

  .team-grid {
    grid-template-columns: 1fr;
  }

  .values-grid {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .footer-legal {
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .download-badges {
    justify-content: center;
  }

  .hero-stats {
    flex-wrap: wrap;
    justify-content: center;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .auth-page {
    padding: var(--space-lg);
    align-items: flex-start;
    padding-top: calc(var(--navbar-height) + var(--space-xl));
  }

  .auth-card {
    padding: var(--space-xl);
  }
}

/* ----------------------------------------------------------
   25. RESPONSIVE — 480px
   ---------------------------------------------------------- */
@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-lg);
  }

  .pricing-grid {
    max-width: 100%;
  }

  .hero h1 {
    font-size: 1.875rem;
  }

  .section-header h2 {
    font-size: 1.5rem;
  }

  .footer-top {
    grid-template-columns: 1fr;
  }
}

/* ----------------------------------------------------------
   26. ARTICLE / BLOG POST
   ---------------------------------------------------------- */
.article-hero {
  padding: calc(var(--navbar-height) + var(--space-3xl)) 0 var(--space-3xl);
  background: linear-gradient(180deg, var(--color-primary-light) 0%, var(--color-bg) 100%);
}

.article-hero-content {
  max-width: 760px;
}

.article-hero-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.article-reading-time {
  font-size: 0.875rem;
  color: var(--color-muted);
}

.article-hero h1 {
  font-size: clamp(1.875rem, 4vw, 2.75rem);
  line-height: 1.2;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.article-lead {
  font-size: 1.125rem;
  color: var(--color-muted);
  line-height: 1.75;
  margin-bottom: var(--space-xl);
}

.article-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.article-author-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.article-author-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.article-author-info strong {
  font-size: 0.9375rem;
  color: var(--color-text);
}

.article-author-info span {
  font-size: 0.8125rem;
  color: var(--color-muted);
}

/* Article layout: body + sidebar */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-3xl);
  align-items: start;
}

.article-body {
  min-width: 0;
}

.article-body h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin: var(--space-2xl) 0 var(--space-md);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
}

.article-body h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.article-body h3 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin: var(--space-xl) 0 var(--space-sm);
}

.article-body p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.article-body ul,
.article-body ol {
  list-style: none;
  margin: var(--space-md) 0 var(--space-lg);
  padding-left: var(--space-lg);
}

.article-body ul li,
.article-body ol li {
  position: relative;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.article-body ul li::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-lg));
  top: 0.65em;
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background-color: var(--color-primary);
}

.article-body ol {
  counter-reset: ol-counter;
}

.article-body ol li {
  counter-increment: ol-counter;
}

.article-body ol li::before {
  content: counter(ol-counter) ".";
  position: absolute;
  left: calc(-1 * var(--space-lg));
  top: 0;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary);
}

.article-body strong {
  font-weight: 600;
  color: var(--color-text);
}

.article-body a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Callout boxes */
.callout {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg) var(--space-xl);
  border-radius: var(--radius-lg);
  margin: var(--space-xl) 0;
}

.callout-info {
  background: var(--color-primary-light);
  border-left: 4px solid var(--color-primary);
}

.callout-warning {
  background: #FFFBEB;
  border-left: 4px solid var(--color-warning);
}

.callout-success {
  background: #F0FDF4;
  border-left: 4px solid var(--color-success);
}

.callout-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
  line-height: 1.5;
}

.callout-body p {
  margin-bottom: 0;
  font-size: 0.9375rem;
  line-height: 1.65;
}

.callout-body strong {
  display: block;
  margin-bottom: var(--space-xs);
}

/* Article sidebar */
.article-sidebar {
  position: sticky;
  top: calc(var(--navbar-height) + var(--space-xl));
}

.sidebar-card {
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-lg);
}

.sidebar-card h4 {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.sidebar-card p {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.65;
  margin-bottom: var(--space-md);
}

.sidebar-cta {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border: none;
  color: #fff;
}

.sidebar-cta h4 {
  color: #fff;
}

.sidebar-cta p {
  color: rgba(255,255,255,0.8);
}

.related-articles {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.related-article-link {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  transition: all var(--transition);
  text-decoration: none;
}

.related-article-link:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  transform: translateX(2px);
}

.related-article-link .tag {
  margin-bottom: 0;
  font-size: 0.75rem;
  padding: 2px 8px;
}

.related-article-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.4;
}

/* Article footer CTA */
.article-cta {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: var(--space-4xl) 0;
  text-align: center;
  color: #fff;
}

.article-cta h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  margin-bottom: var(--space-md);
  color: #fff;
}

.article-cta p {
  font-size: 1.0625rem;
  opacity: 0.85;
  max-width: 560px;
  margin: 0 auto var(--space-xl);
  line-height: 1.7;
}

/* Blog breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-muted);
  margin-bottom: var(--space-lg);
}

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

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

.breadcrumb-sep {
  opacity: 0.5;
}

/* Blog index: category filter */
.blog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
}

.blog-filter-btn {
  padding: 6px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-bg);
  color: var(--color-muted);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.blog-filter-btn:hover,
.blog-filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

@media (max-width: 1024px) {
  .article-layout {
    grid-template-columns: 1fr;
  }

  .article-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .article-hero {
    padding: calc(var(--navbar-height) + var(--space-2xl)) 0 var(--space-2xl);
  }

  .article-hero h1 {
    font-size: 1.75rem;
  }
}

/* ----------------------------------------------------------
   27. MODULE CATEGORY BADGES
   ---------------------------------------------------------- */
.module-cat-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

/* Core — brand blue */
.cat-core {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  border: 1px solid rgba(45, 106, 160, 0.2);
}

/* IA — violet */
.cat-ia {
  background: #F5F3FF;
  color: #5B21B6;
  border: 1px solid #DDD6FE;
}

/* Integrações — teal */
.cat-integr {
  background: #F0FDFA;
  color: #0F766E;
  border: 1px solid #99F6E4;
}

/* Premium — amber */
.cat-premium {
  background: #FFFBEB;
  color: #92400E;
  border: 1px solid #FDE68A;
}

/* Premium Plus — rose */
.cat-premium-plus {
  background: #FFF1F2;
  color: #9F1239;
  border: 1px solid #FECDD3;
}

/* ----------------------------------------------------------
   28. PRICING — MODULE GROUPS WITHIN CARDS
   ---------------------------------------------------------- */
.pricing-module-group {
  margin-bottom: var(--space-lg);
}

.pricing-module-group .module-cat-badge {
  margin-bottom: var(--space-sm);
}

.pricing-module-group .pricing-features {
  margin-top: var(--space-xs);
}

.module-name {
  /* Underline hint when a tooltip is attached */
  cursor: default;
}

.module-name[data-tooltip] {
  border-bottom: 1px dashed var(--color-border);
  cursor: help;
}

/* ----------------------------------------------------------
   29. CSS-ONLY TOOLTIPS
   ---------------------------------------------------------- */
[data-tooltip] {
  position: relative;
}

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-text);
  color: #fff;
  padding: 6px 10px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 400;
  line-height: 1.45;
  white-space: normal;
  width: 220px;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease;
  z-index: 200;
  box-shadow: var(--shadow-md);
}

[data-tooltip]:hover::after {
  opacity: 1;
}

/* Keep tooltip inside viewport on small screens */
@media (max-width: 480px) {
  [data-tooltip]::after {
    left: 0;
    transform: none;
    width: 180px;
  }
}

/* ----------------------------------------------------------
   30. PRICING TABLE — CATEGORY HEADER ROWS
   ---------------------------------------------------------- */
.pricing-table-category-row td {
  background: var(--color-bg-subtle);
  padding: 0.5rem var(--space-lg);
  font-size: 0.8125rem;
  border-bottom: 1px solid var(--color-border);
}

/* ----------------------------------------------------------
   31. MODULE GRID (Módulos page)
   ---------------------------------------------------------- */
.module-category-section {
  margin-bottom: var(--space-4xl);
}

.module-category-header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-xl);
  border-bottom: 2px solid var(--color-border);
}

.module-category-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  flex-shrink: 0;
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.module-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  transition: all var(--transition);
}

.module-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--color-primary);
}

.module-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.module-card-name {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
  line-height: 1.3;
}

.module-card-desc {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.65;
  flex: 1;
  margin: 0;
}

.module-card-plans {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
}

.module-plan-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-size: 0.75rem;
  font-weight: 600;
}

@media (max-width: 1024px) {
  .module-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .module-grid {
    grid-template-columns: 1fr;
  }

  .module-category-header {
    flex-direction: column;
  }
}

/* ============================================================
   Phase 4 — Landing pages, social proof, supplier section,
   multi-step form, nav dropdown, testimonials
   ============================================================ */

/* ----------------------------------------------------------
   NAV DROPDOWN
   ---------------------------------------------------------- */
.navbar-dropdown { position: relative; }

.navbar-dropdown-trigger {
  cursor: pointer;
  user-select: none;
  font-size: 0.875rem;
}

.navbar-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 50%;
  transform: translateX(-50%);
  min-width: 220px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 0.5rem 0;
  z-index: 100;
  list-style: none;
}

.navbar-dropdown:hover .navbar-dropdown-menu {
  display: block;
}

.navbar-dropdown-menu li a {
  display: block;
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  color: var(--color-text);
  transition: background var(--transition), color var(--transition);
}

.navbar-dropdown-menu li a:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.mobile-nav-section-label {
  display: block;
  padding: 0.75rem 1.5rem 0.25rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-muted);
}

/* ----------------------------------------------------------
   SOCIAL PROOF
   ---------------------------------------------------------- */
.social-proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.proof-stat {
  text-align: center;
  padding: 2rem 1rem;
  background: var(--color-bg-subtle);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
}

.proof-stat-value {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.proof-stat-label {
  font-size: 0.9375rem;
  color: var(--color-muted);
  line-height: 1.4;
}

@media (max-width: 768px) {
  .social-proof-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .social-proof-grid { grid-template-columns: 1fr; }
}

/* ----------------------------------------------------------
   TESTIMONIALS
   ---------------------------------------------------------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.testimonial-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
}

.testimonial-card-lg { padding: 2.5rem; }

.testimonial-stars {
  color: #F59E0B;
  font-size: 1.125rem;
  letter-spacing: 0.1em;
}

.testimonial-body {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-text);
  flex: 1;
  margin: 0;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-border);
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.testimonial-author strong { display: block; font-size: 0.9375rem; }
.testimonial-author span   { display: block; font-size: 0.8125rem; color: var(--color-muted); }

@media (max-width: 900px) {
  .testimonials-grid { grid-template-columns: 1fr; }
}

/* ----------------------------------------------------------
   SUPPLIER SECTION (home page)
   ---------------------------------------------------------- */
.supplier-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.supplier-benefits {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
}

.supplier-benefits li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.supplier-benefit-icon {
  font-size: 1.375rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.supplier-benefits strong {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.2rem;
}

.supplier-benefits span {
  font-size: 0.9375rem;
  color: var(--color-muted);
  line-height: 1.5;
}

.supplier-card-preview {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
}

.supplier-card-lg { max-width: 360px; }

.supplier-preview-header {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  margin-bottom: 1.25rem;
}

.supplier-preview-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.supplier-preview-header strong { display: block; font-size: 1rem; font-weight: 700; }
.supplier-preview-header span   { font-size: 0.8125rem; color: var(--color-muted); }

.supplier-preview-badge {
  margin-left: auto;
  background: #D1FAE5;
  color: #065F46;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.supplier-preview-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  text-align: center;
  background: var(--color-bg-subtle);
  border-radius: var(--radius-lg);
  padding: 1rem 0.5rem;
  margin-bottom: 1rem;
}

.stat-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--color-primary);
}

.stat-lbl {
  display: block;
  font-size: 0.75rem;
  color: var(--color-muted);
}

.supplier-preview-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-bottom: 1rem;
}

.supplier-preview-tags span {
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-size: 0.8125rem;
  font-weight: 500;
}

.supplier-preview-footer {
  font-size: 0.875rem;
  color: var(--color-muted);
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-border);
}

.supplier-visual { display: flex; justify-content: flex-end; }

@media (max-width: 900px) {
  .supplier-split { grid-template-columns: 1fr; gap: 2rem; }
  .supplier-visual { justify-content: center; }
  .supplier-card-lg { max-width: 100%; }
}

/* ----------------------------------------------------------
   LANDING HERO
   ---------------------------------------------------------- */
.landing-hero {
  padding: calc(var(--navbar-height) + 4rem) 0 4rem;
  background: linear-gradient(135deg, var(--color-primary-light) 0%, #FFFFFF 60%);
}

.landing-hero-admin         { background: linear-gradient(135deg, #EBF4FF 0%, #FFFFFF 60%); }
.landing-hero-proprietarios { background: linear-gradient(135deg, #F0FDF4 0%, #FFFFFF 60%); }
.landing-hero-fornecedores  { background: linear-gradient(135deg, #FFF7ED 0%, #FFFFFF 60%); }

.landing-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.landing-hero-content h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.landing-hero-content h1 span { color: var(--color-primary); }

.landing-hero-content p {
  font-size: 1.125rem;
  color: var(--color-muted);
  line-height: 1.7;
  max-width: 520px;
}

.landing-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.25rem;
}

.landing-trust span { font-size: 0.875rem; color: var(--color-muted); }

@media (max-width: 900px) {
  .landing-hero-inner { grid-template-columns: 1fr; gap: 2rem; }
  .landing-hero-visual { display: none; }
}

/* ----------------------------------------------------------
   DASHBOARD PREVIEW (Administradores hero)
   ---------------------------------------------------------- */
.dashboard-preview {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  max-width: 420px;
}

.dashboard-preview-bar {
  background: #F1F5F9;
  padding: 0.625rem 1rem;
  display: flex;
  gap: 0.375rem;
}

.dashboard-preview-bar span {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--color-border);
}

.dashboard-preview-content {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.dp-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.9375rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-md);
}

.dp-header {
  font-weight: 700;
  font-size: 1rem;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.dp-badge {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-full);
}
.dp-badge-green { background: #D1FAE5; color: #065F46; }
.dp-badge-blue  { background: var(--color-primary-light); color: var(--color-primary-dark); }
.dp-badge-amber { background: #FEF3C7; color: #92400E; }

.dp-check { color: var(--color-success); font-weight: 700; }

.dp-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  background: var(--color-bg-subtle);
  padding: 0.75rem;
  border-radius: var(--radius-lg);
}

.dp-stat { text-align: center; }
.dp-stat-val {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}
.dp-stat span { font-size: 0.75rem; color: var(--color-muted); display: block; }

/* ----------------------------------------------------------
   PHONE PREVIEW (Proprietarios hero)
   ---------------------------------------------------------- */
.phone-preview {
  width: 240px;
  margin: 0 auto;
  background: #1E293B;
  border-radius: 32px;
  padding: 1rem 0.75rem;
  box-shadow: var(--shadow-xl);
}

.phone-screen {
  background: var(--color-bg);
  border-radius: 20px;
  overflow: hidden;
  padding: 1rem 0.875rem;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.phone-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.phone-logo {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: var(--color-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 0.875rem;
}

.phone-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  padding: 0.5rem 0.625rem;
  border-radius: var(--radius-md);
  background: var(--color-bg-subtle);
}

.phone-row-highlight { background: var(--color-primary-light); }

/* ----------------------------------------------------------
   PAIN POINTS (Administradores)
   ---------------------------------------------------------- */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.pain-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.pain-icon { font-size: 2rem; margin-bottom: 1rem; }
.pain-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; }
.pain-card p  { font-size: 0.9375rem; color: var(--color-muted); line-height: 1.6; margin: 0; }

@media (max-width: 900px) { .pain-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .pain-grid { grid-template-columns: 1fr; } }

/* ----------------------------------------------------------
   SOLUTION LIST (Administradores)
   ---------------------------------------------------------- */
.solution-list {
  display: flex;
  flex-direction: column;
  gap: 4rem;
  margin-top: 1rem;
}

.solution-item {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3rem;
  align-items: center;
}

.solution-item-reverse {
  grid-template-columns: 1fr 280px;
  direction: rtl;
}
.solution-item-reverse > * { direction: ltr; }

.solution-visual { display: flex; justify-content: center; }

.solution-icon-bg {
  width: 120px; height: 120px;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  box-shadow: var(--shadow-md);
}

.solution-ia   { background: linear-gradient(135deg, #EDE9FE, #C4B5FD); }
.solution-fin  { background: linear-gradient(135deg, #D1FAE5, #6EE7B7); }
.solution-gest { background: linear-gradient(135deg, #DBEAFE, #93C5FD); }
.solution-chat { background: linear-gradient(135deg, #FCE7F3, #F9A8D4); }

.solution-content h3 { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.75rem; }
.solution-content p  { font-size: 1rem; color: var(--color-muted); line-height: 1.7; margin-bottom: 1rem; }
.solution-link { font-size: 0.9375rem; font-weight: 600; color: var(--color-primary); }
.solution-link:hover { color: var(--color-primary-dark); }

@media (max-width: 768px) {
  .solution-item { grid-template-columns: 1fr; gap: 1.5rem; }
  .solution-item-reverse { grid-template-columns: 1fr; direction: ltr; }
  .solution-visual { display: none; }
}

/* ----------------------------------------------------------
   BENEFITS GRID
   ---------------------------------------------------------- */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.benefit-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}

.benefit-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.benefit-icon { font-size: 2rem; margin-bottom: 1rem; display: block; }
.benefit-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; }
.benefit-card p  { font-size: 0.9375rem; color: var(--color-muted); line-height: 1.6; margin: 0; }

@media (max-width: 900px) { .benefits-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .benefits-grid { grid-template-columns: 1fr; } }

/* ----------------------------------------------------------
   SERVICE TAGS (Fornecedores)
   ---------------------------------------------------------- */
.service-tags-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 1rem;
}

.service-tag {
  padding: 0.5rem 1.125rem;
  border-radius: var(--radius-full);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text);
  transition: background var(--transition), border-color var(--transition);
}

.service-tag:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
}

/* ----------------------------------------------------------
   MULTI-STEP FORM
   ---------------------------------------------------------- */
.auth-card-wide { max-width: 600px; }

.registo-plan-badge {
  margin-top: 0.75rem;
  display: inline-block;
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-size: 0.875rem;
}

.step-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 1.75rem 0 2rem;
  flex-wrap: nowrap;
  overflow-x: auto;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.375rem;
  flex-shrink: 0;
}

.step-number {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-muted);
  font-weight: 700;
  font-size: 0.9375rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.step.active .step-number {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: #fff;
}

.step.done .step-number {
  border-color: var(--color-success);
  background: var(--color-success);
  color: #fff;
}

.step-label {
  font-size: 0.8125rem;
  color: var(--color-muted);
  white-space: nowrap;
}

.step.active .step-label { color: var(--color-primary); font-weight: 600; }
.step.done .step-label   { color: var(--color-success); }

.step-connector {
  flex: 1;
  height: 2px;
  background: var(--color-border);
  min-width: 2rem;
  max-width: 4rem;
  margin-bottom: 1.125rem;
}

.step-panel {
  animation: fadeInPanel 0.25s ease;
}

@keyframes fadeInPanel {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: none; }
}

.alert-error {
  padding: 0.875rem 1.125rem;
  background: #FEF2F2;
  border: 1px solid #FECACA;
  border-radius: var(--radius-md);
  color: #B91C1C;
  font-size: 0.9375rem;
  margin-bottom: 1.25rem;
}

/* Dedupe warning inline below NIF field */
.dedupe-warning {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
  padding: 0.625rem 0.875rem;
  background: #FEF3C7;
  border: 1px solid #FCD34D;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: #92400E;
  line-height: 1.4;
}

.dedupe-warning a {
  color: #92400E;
  font-weight: 600;
  text-decoration: underline;
  white-space: nowrap;
}

.dedupe-warning a:hover {
  color: #78350F;
}

/* ----------------------------------------------------------
   COMPETENCES GRID (RegistoFornecedores)
   ---------------------------------------------------------- */
.competences-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.competence-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 0.9375rem;
  transition: border-color var(--transition), background var(--transition);
  user-select: none;
}

.competence-option:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.competence-option:has(input:checked) {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

@media (max-width: 600px) {
  .competences-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 380px) {
  .competences-grid { grid-template-columns: 1fr; }
}

/* ----------------------------------------------------------
   BADGE — "coming soon" state (Play Store pending)
   ---------------------------------------------------------- */
.badge-coming-soon {
  opacity: 0.55;
  cursor: default;
  pointer-events: none;
  filter: grayscale(0.4);
}
.badge-coming-soon:hover {
  opacity: 0.55;
  transform: none;
  box-shadow: none;
}