/* ============================================
   WEBLISTA - Premium Static Website
   Estilos globales
   ============================================ */

/* ---- Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

/* ---- CSS Variables ---- */
:root {
  --bg-light: #F8FAFC;
  --bg-white: #FFFFFF;
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #94A3B8;
  --blue-primary: #2563EB;
  --blue-dark: #1E3A8A;
  --blue-light: #DBEAFE;
  --green-primary: #10B981;
  --green-dark: #047857;
  --green-light: #D1FAE5;
  --yellow-light: #FEF3C7;
  --border-color: #E2E8F0;
  --bg-dark: #020617;
  --bg-dark-secondary: #0F172A;
  --bg-card: #FFFFFF;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.04);
  --shadow-card: 0 0 0 1px rgba(0,0,0,0.03), 0 2px 4px rgba(0,0,0,0.05), 0 12px 24px rgba(0,0,0,0.05);
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --max-width: 1200px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-sans);
  color: var(--text-primary);
  background: var(--bg-light);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: inherit; }

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.25;
  color: var(--text-primary);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; letter-spacing: -0.03em; margin-bottom: 1.5rem; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.5rem); font-weight: 700; letter-spacing: -0.02em; margin-bottom: 1.25rem; }
h3 { font-size: clamp(1.125rem, 2.5vw, 1.5rem); font-weight: 600; letter-spacing: -0.01em; margin-bottom: 0.75rem; }

p { color: var(--text-secondary); font-size: 1.0625rem; line-height: 1.8; margin-bottom: 1.25rem; }
p + p { margin-top: 0; }
.small-text { font-size: 0.875rem; color: var(--text-muted); }

/* ---- Landing Hero ---- */
.landing-hero {
  padding: 4rem 0;
  background: linear-gradient(180deg, #EFF6FF, #DBEAFE, #F8FAFC);
}

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

.hero-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }
}

.hero-content { max-width: 600px; }

.hero-visual img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.04);
}

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

@media (min-width: 768px) {
  .container { padding: 0 2rem; }
}

/* ---- Section spacing ---- */
.section {
  padding: 5rem 0;
}

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

.section-dark {
  background: var(--bg-dark);
  color: #fff;
}

.section-dark h2,
.section-dark h3,
.section-dark p {
  color: #fff;
}

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

/* ---- Badge ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 1rem;
  background: var(--blue-light);
  color: var(--blue-primary);
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  margin-bottom: 1.5rem;
}

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

.badge-yellow {
  background: var(--yellow-light);
  color: #92400E;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.2;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--blue-primary);
  color: #fff;
  box-shadow: 0 1px 3px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
  background: var(--blue-dark);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--bg-white);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: var(--bg-light);
  border-color: #CBD5E1;
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--blue-primary);
  border: 2px solid var(--blue-primary);
}

.btn-outline:hover {
  background: var(--blue-primary);
  color: #fff;
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: 1.0625rem;
  border-radius: var(--radius-md);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
}

/* ---- Header ---- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.375rem;
  color: var(--text-primary);
  flex-shrink: 0;
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--blue-primary), var(--blue-dark));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  font-size: 1.125rem;
}

/* ---- Navigation ---- */
.nav { display: none; }

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

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.125rem;
}

.nav-link {
  padding: 0.5rem 0.875rem;
  color: var(--text-secondary);
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--text-primary);
  background: var(--bg-light);
}

/* ---- Language Selector ---- */
.lang-selector {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  flex-shrink: 0;
}

.lang-link {
  padding: 0.375rem 0.625rem;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  transition: var(--transition);
}

.lang-link:hover { color: var(--text-primary); }
.lang-link.active {
  color: var(--blue-primary);
  background: var(--blue-light);
}

.lang-separator {
  color: var(--border-color);
  font-weight: 300;
}

.header-cta {
  display: none;
}

@media (min-width: 768px) {
  .header-cta { display: inline-flex; }
}

/* ---- Mobile Menu ---- */
.mobile-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
  background: none;
  border: none;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

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

.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--bg-white);
  z-index: 99;
  padding: 5rem 1.5rem 2rem;
  overflow-y: auto;
}

.mobile-menu.open { display: flex; flex-direction: column; gap: 0.5rem; }

.mobile-menu .nav-link {
  display: block;
  padding: 1rem;
  font-size: 1.125rem;
  border-bottom: 1px solid var(--border-color);
}

.mobile-menu .lang-selector {
  margin-top: 1.5rem;
  justify-content: center;
}

.mobile-menu .btn {
  margin-top: 1rem;
  width: 100%;
}

/* ---- Hero ---- */
.hero {
  padding: 3rem 0 4rem;
  background: linear-gradient(180deg, #F8FAFC 0%, #EFF6FF 50%, #DBEAFE 100%);
  overflow: hidden;
}

@media (min-width: 768px) {
  .hero { padding: 5rem 0 6rem; }
}

.hero-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }
}

.hero-content { max-width: 600px; }

.hero h1 {
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.7;
}

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

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.hero-micro {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ---- Hero Visual ---- */
.hero-visual {
  position: relative;
}

.hero-mockup {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  border: 1px solid var(--border-color);
  aspect-ratio: 16/10;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #F8FAFC, #EFF6FF);
  position: relative;
}

.hero-mockup-inner {
  width: 85%;
  height: 80%;
  background: var(--bg-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.mockup-bar {
  height: 32px;
  background: var(--bg-light);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  padding: 0 12px;
  gap: 6px;
}

.mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.mockup-dot:nth-child(1) { background: #EF4444; }
.mockup-dot:nth-child(2) { background: #F59E0B; }
.mockup-dot:nth-child(3) { background: #10B981; }

.mockup-content {
  flex: 1;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mockup-line {
  height: 8px;
  background: var(--bg-light);
  border-radius: 4px;
}

.mockup-line.wide { width: 80%; }
.mockup-line.medium { width: 60%; }
.mockup-line.narrow { width: 40%; }
.mockup-line.blue { background: var(--blue-light); height: 32px; width: 100%; }
.mockup-line.green { background: var(--green-light); height: 32px; width: 100%; }

/* ---- Floating Cards ---- */
.floating-cards {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.floating-card {
  position: absolute;
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-primary);
  animation: float 3s ease-in-out infinite;
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.floating-card .icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.icon-blue { background: var(--blue-light); color: var(--blue-primary); }
.icon-green { background: var(--green-light); color: var(--green-dark); }
.icon-yellow { background: var(--yellow-light); color: #D97706; }

.floating-card:nth-child(1) { top: -5%; right: -4%; animation-delay: 0s; }
.floating-card:nth-child(2) { bottom: 15%; left: -6%; animation-delay: 0.5s; }
.floating-card:nth-child(3) { bottom: -3%; right: 5%; animation-delay: 1s; }
.floating-card:nth-child(4) { top: 20%; right: -8%; animation-delay: 1.5s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@media (max-width: 767px) {
  .floating-cards { display: none; }
}

/* ---- Grid Layouts ---- */
.grid-2 {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); gap: 2.5rem; }
}

.grid-3 {
  display: grid;
  gap: 2rem;
}

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

@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); gap: 2.5rem; }
}

.grid-4 {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
}

/* ---- Cards ---- */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  border-color: transparent;
  transform: translateY(-2px);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 1rem;
  flex-shrink: 0;
}

.card h3 {
  margin-bottom: 0.75rem;
}

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

/* ---- Plan Cards ---- */
.plan-card {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  padding: 2rem;
  border: 1px solid var(--border-color);
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}

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

.plan-card.featured {
  border: 2px solid var(--blue-primary);
  box-shadow: 0 0 0 4px rgba(37,99,235,0.08);
}

.plan-featured-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blue-primary);
  color: #fff;
  padding: 0.25rem 1rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.plan-name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.plan-price {
  margin: 1rem 0 1.5rem;
}

.plan-price .amount {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-primary);
}

.plan-price .period {
  font-size: 0.9375rem;
  color: var(--text-muted);
  font-weight: 400;
}

.plan-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.plan-features {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
  flex: 1;
}

.plan-feature {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.plan-feature .check {
  color: var(--green-primary);
  flex-shrink: 0;
  margin-top: 2px;
  font-weight: 700;
}

.plan-footer-note {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 1rem;
  text-align: center;
  line-height: 1.5;
}

/* ---- Comparison Table ---- */
.comparison-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.comparison-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.9375rem;
  min-width: 600px;
}

.comparison-table th {
  padding: 1rem 1.25rem;
  text-align: left;
  font-weight: 700;
  background: var(--bg-dark);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 0.9375rem;
}

.comparison-table th:first-child { border-radius: var(--radius-md) 0 0 0; }
.comparison-table th:last-child { border-radius: 0 var(--radius-md) 0 0; }

.comparison-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-white);
}

.comparison-table tr:last-child td:first-child { border-radius: 0 0 0 var(--radius-md); }
.comparison-table tr:last-child td:last-child { border-radius: 0 0 var(--radius-md) 0; }

.comparison-table .check { color: var(--green-primary); font-weight: 700; }
.comparison-table .cross { color: #EF4444; }
.comparison-table .highlight { background: var(--blue-light); font-weight: 600; }

/* ---- Sector Cards ---- */
.sector-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.5rem 1rem;
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  cursor: pointer;
}

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

.sector-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.sector-card h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ---- Process Steps ---- */
.process-steps {
  display: grid;
  gap: 1.5rem;
  counter-reset: step;
}

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

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

.step-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border: 1px solid var(--border-color);
  position: relative;
  padding-top: 3rem;
  transition: var(--transition);
}

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

.step-number {
  position: absolute;
  top: 1rem;
  left: 1.5rem;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--blue-primary);
  opacity: 0.15;
  line-height: 1;
}

.step-card h3 {
  margin-bottom: 0.5rem;
}

.step-card p {
  font-size: 0.9375rem;
}

/* ---- FAQ ---- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 0.75rem;
  background: var(--bg-white);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-primary);
  text-align: left;
  transition: var(--transition);
  gap: 1rem;
}

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

.faq-question .icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.faq-item.open .faq-question .icon {
  transform: rotate(180deg);
  background: var(--blue-light);
  color: var(--blue-primary);
}

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

.faq-answer-inner {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.faq-item.open .faq-answer {
  max-height: 500px;
}

/* ---- Section Header ---- */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.section-header h2 {
  margin-bottom: 1rem;
}

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

/* ---- CTA Section ---- */
.cta-section {
  padding: 5rem 0;
  background: linear-gradient(135deg, var(--blue-dark), #1E40AF);
  color: #fff;
  text-align: center;
}

.cta-section h2 {
  color: #fff;
  margin-bottom: 1rem;
}

.cta-section p {
  color: rgba(255,255,255,0.85);
  font-size: 1.125rem;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-section .btn-primary {
  background: #fff;
  color: var(--blue-dark);
  box-shadow: 0 4px 14px rgba(0,0,0,0.2);
}

.cta-section .btn-primary:hover {
  background: var(--bg-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.cta-section .btn-secondary {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.3);
}

.cta-section .btn-secondary:hover {
  border-color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.1);
}

/* ---- Footer ---- */
.footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,0.6);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  gap: 2rem;
}

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

.footer-brand .logo {
  color: #fff;
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  max-width: 280px;
}

.footer h4 {
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.footer-links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  transition: var(--transition);
}

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

.footer-bottom {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

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

.footer-bottom p {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.4);
}

/* ---- Forms ---- */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.375rem;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  color: var(--text-primary);
  background: var(--bg-white);
  transition: var(--transition);
  appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--blue-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

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

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.form-checkbox input[type="checkbox"] {
  margin-top: 3px;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  accent-color: var(--blue-primary);
}

.form-error {
  color: #EF4444;
  font-size: 0.8125rem;
  margin-top: 0.25rem;
}

.form-success {
  background: var(--green-light);
  color: var(--green-dark);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  text-align: center;
}

/* ---- Breadcrumbs ---- */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 0;
  font-size: 0.8125rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.breadcrumbs a {
  color: var(--text-muted);
  transition: var(--transition);
}

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

.breadcrumbs .sep {
  color: var(--border-color);
}

.breadcrumbs .current {
  color: var(--text-secondary);
  font-weight: 600;
}

/* ---- Page Header ---- */
.page-header {
  padding: 4rem 0 5rem;
  background: linear-gradient(180deg, #F8FAFC, #EFF6FF);
}

@media (min-width: 768px) {
  .page-header { padding: 5rem 0 6rem; }
}

.page-header h1 {
  margin-bottom: 0.75rem;
}

.page-header p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 600px;
}

/* ---- Blog Cards ---- */
.blog-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

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

.blog-card-image {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--blue-light), var(--bg-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.875rem;
  position: relative;
  overflow: hidden;
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-card-body {
  padding: 1.25rem;
}

.blog-card-category {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--blue-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.blog-card h3 {
  font-size: 1.0625rem;
  margin-bottom: 0.5rem;
}

.blog-card h3 a {
  transition: var(--transition);
}

.blog-card h3 a:hover {
  color: var(--blue-primary);
}

.blog-card p {
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.blog-card-meta {
  font-size: 0.8125rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ---- Blog Post ---- */
.blog-post .content h2 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.blog-post .content h3 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.blog-post .content ul,
.blog-post .content ol {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.blog-post .content ul {
  list-style: disc;
}

.blog-post .content ol {
  list-style: decimal;
}

.blog-post .content li {
  margin-bottom: 0.375rem;
  color: var(--text-secondary);
}

.blog-post .content p {
  margin-bottom: 1rem;
}

.blog-post .content strong {
  color: var(--text-primary);
}

.blog-post .content a {
  color: var(--blue-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.blog-post .content a:hover {
  color: var(--blue-dark);
}

/* ---- Pricing disclaimer ---- */
.pricing-disclaimer {
  background: var(--yellow-light);
  border: 1px solid #FDE68A;
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  font-size: 0.875rem;
  color: #92400E;
  line-height: 1.6;
  margin-top: 2rem;
}

/* ---- Transparent offer box ---- */
.offer-box {
  background: linear-gradient(135deg, var(--blue-light), #EFF6FF);
  border: 1px solid #BFDBFE;
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin: 2rem 0;
}

.offer-box h3 {
  color: var(--blue-dark);
  margin-bottom: 0.75rem;
}

.offer-box p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

/* ---- Conditions Section ---- */
.conditions-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.conditions-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-color);
}

.conditions-list li:last-child {
  border-bottom: none;
}

.conditions-list .bullet {
  color: var(--green-primary);
  flex-shrink: 0;
  font-weight: 700;
}

/* ---- Animations ---- */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

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

/* ---- Utility ---- */
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 2.5rem; }
.mt-6 { margin-top: 3rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.inline-flex { display: inline-flex; }

/* ---- Contact Page Layout ---- */
.contact-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .contact-grid { grid-template-columns: 1fr 1fr; gap: 4rem; }
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-info-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--bg-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.contact-info-card .icon-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--blue-primary);
  font-weight: 700;
}

.contact-info-card h4 {
  font-size: 0.9375rem;
  margin-bottom: 0.25rem;
}

.contact-info-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.contact-info-card a {
  color: var(--blue-primary);
  font-weight: 600;
}

.contact-info-card a:hover {
  text-decoration: underline;
}

/* ---- Pricing page specific ---- */
.pricing-grid {
  display: grid;
  gap: 1.5rem;
  align-items: start;
}

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

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

/* ---- Sector page ---- */
.sector-grid-compact {
  display: grid;
  gap: 0.75rem;
}

@media (min-width: 480px) {
  .sector-grid-compact { grid-template-columns: repeat(2, 1fr); }
}

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

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

/* ---- Landing page specific ---- */
.landing-hero {
  padding: 4rem 0;
  background: linear-gradient(180deg, #EFF6FF, #DBEAFE, #F8FAFC);
}

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

.landing-cta-sticky {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border-color);
  padding: 0.75rem 1.5rem;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.landing-cta-sticky.show {
  transform: translateY(0);
}

@media (min-width: 768px) {
  .landing-cta-sticky { display: none; }
}

/* ---- Thank you page ---- */
.thank-you {
  text-align: center;
  padding: 6rem 0;
}

.thank-you .check-icon {
  width: 72px;
  height: 72px;
  background: var(--green-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
  color: var(--green-dark);
}

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-light); }
::-webkit-scrollbar-thumb { background: #CBD5E1; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #94A3B8; }

/* ---- Print ---- */
@media print {
  .header, .footer, .landing-cta-sticky, .mobile-menu { display: none; }
}

/* ---- Color variations for sector cards ---- */
.sector-color-1 { background: #DBEAFE; color: #2563EB; }
.sector-color-2 { background: #D1FAE5; color: #047857; }
.sector-color-3 { background: #FEF3C7; color: #D97706; }
.sector-color-4 { background: #FCE7F3; color: #DB2777; }
.sector-color-5 { background: #EDE9FE; color: #7C3AED; }
.sector-color-6 { background: #FEE2E2; color: #DC2626; }
.sector-color-7 { background: #E0E7FF; color: #4338CA; }
.sector-color-8 { background: #CFFAFE; color: #0E7490; }

/* ---- Image placeholders ---- */
.img-placeholder {
  background: linear-gradient(135deg, #E2E8F0, #CBD5E1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.8125rem;
  border-radius: var(--radius-md);
}

/* ---- Responsive tables ---- */
.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* ---- Service highlights ---- */
.service-highlight {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--bg-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.service-highlight:hover {
  box-shadow: var(--shadow-md);
}

.service-highlight-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  flex-shrink: 0;
}

/* ---- Blog detail ---- */
.blog-meta-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1rem 0;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.875rem;
  color: var(--text-muted);
}

.blog-nav {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.blog-nav a {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--blue-primary);
  transition: var(--transition);
}

.blog-nav a:hover {
  color: var(--blue-dark);
}

/* ---- Disclaimer text in hero or sections ---- */
.disclaimer-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-top: 0.75rem;
}

/* ---- WhatsApp floating button ---- */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  z-index: 90;
  transition: var(--transition);
  font-size: 1.5rem;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.5);
}

@media (min-width: 768px) {
  .whatsapp-float { bottom: 2rem; right: 2rem; }
}