/* ========================================
   NetDeli — Modern SaaS Landing Page
   SEO & GEO Optimized
   ======================================== */

/* ---- CSS Custom Properties ---- */
:root {
  --color-primary: #E85D2C;
  --color-primary-dark: #D04A1C;
  --color-primary-light: #FFF0EB;
  --color-secondary: #1B2A4A;
  --color-secondary-light: #2D4270;
  --color-accent: #10B981;
  --color-accent-dark: #059669;
  --color-whatsapp: #25D366;
  --color-sky: #0EA5E9;

  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #94A3B8;
  --text-inverse: #FFFFFF;

  --bg-primary: #FFFFFF;
  --bg-secondary: #F8FAFC;
  --bg-dark: #0F172A;
  --bg-section-dark: #0B1A2F;

  --border-color: #E2E8F0;
  --border-radius-sm: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 20px;
  --border-radius-xl: 28px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
  --shadow-glow: 0 0 40px rgba(232,93,44,0.15);

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Plus Jakarta Sans', 'Inter', -apple-system, sans-serif;

  --max-width: 1200px;
  --nav-height: 72px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
  -webkit-text-size-adjust: 100%;
}

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

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

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

ul { list-style: none; }

strong { font-weight: 600; }

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Typography ---- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.2;
  font-weight: 800;
}

.gradient-text {
  background: linear-gradient(135deg, var(--color-primary), #F59E0B);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section {
  padding: 100px 0;
  position: relative;
}

.section-dark {
  background: var(--bg-section-dark);
  color: var(--text-inverse);
}
.section-dark .section-desc { color: #CBD5E1; }

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 60px;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 6px 16px;
  border-radius: 100px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  margin-bottom: 16px;
}
.section-dark .section-tag {
  background: rgba(232,93,44,0.15);
  color: #FDBA74;
}

.section-header h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 16px;
  line-height: 1.2;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.section-desc a {
  color: var(--color-primary);
  font-weight: 600;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), #F59E0B);
  color: white;
  box-shadow: 0 4px 16px rgba(232,93,44,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(232,93,44,0.4);
  color: white;
}
.btn-success {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: white;
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.3);
}
.btn-success:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.4);
  color: white;
}
.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn-secondary:hover {
  background: var(--color-primary);
  color: white;
  transform: translateY(-2px);
}
.section-dark .btn-secondary {
  color: white;
  border-color: rgba(255,255,255,0.3);
}
.section-dark .btn-secondary:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  width: 100%;
  justify-content: center;
}
.btn-outline:hover {
  background: var(--color-primary);
  color: white;
}

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

/* ==========================================
   HEADER / NAVIGATION
   ========================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition);
  height: var(--nav-height);
}

.header.scrolled {
  background: rgba(255,255,255,0.95);
  border-bottom-color: var(--border-color);
  box-shadow: var(--shadow-sm);
}

body.menu-open .header {
  background: #FFFFFF;
  box-shadow: var(--shadow-sm);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
}
.logo-icon { font-size: 1.5rem; }
.logo-text span { color: var(--color-primary); }

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  padding: 8px 16px;
  border-radius: var(--border-radius-sm);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition);
  text-decoration: none;
}
.nav-link:hover {
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.nav-cta {
  background: linear-gradient(135deg, var(--color-primary), #F59E0B);
  color: white !important;
  padding: 10px 20px;
  font-weight: 600;
  margin-left: 8px;
}
.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(232,93,44,0.3);
  background: linear-gradient(135deg, var(--color-primary-dark), #E85D2C);
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 100;
}

.hamburger-line {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition);
}

.nav-toggle.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle.active .hamburger-line:nth-child(2) {
  opacity: 0;
}
.nav-toggle.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Botón cerrar menú móvil (oculto en desktop) */
.nav-close-item {
  display: none;
}

/* ==========================================
   HERO
   ========================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-height) + 40px) 0 60px;
  position: relative;
  background: linear-gradient(180deg, #FFF8F5 0%, #FFFFFF 50%, #F8FAFC 100%);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,93,44,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 100px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  line-height: 1.1;
  margin-bottom: 20px;
  font-weight: 900;
}

.hero-lead {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 16px;
  font-style: italic;
}

.whatsapp-highlight {
  color: var(--color-whatsapp);
  position: relative;
}
.whatsapp-highlight::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  right: 0;
  height: 4px;
  background: rgba(37, 211, 102, 0.2);
  border-radius: 2px;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
}

.stat { text-align: center; }

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border-color);
}

/* Phone Mockup */
.hero-visual {
  display: flex;
  justify-content: center;
}

.phone-mockup {
  position: relative;
  width: 280px;
  height: 540px;
  background: var(--bg-dark);
  border-radius: 36px;
  padding: 12px;
  box-shadow: var(--shadow-xl), 0 0 0 1px rgba(255,255,255,0.1);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

.phone-notch {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 24px;
  background: var(--bg-dark);
  border-radius: 0 0 16px 16px;
  z-index: 10;
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: white;
  border-radius: 24px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.phone-header {
  background: var(--color-primary);
  color: white;
  padding: 12px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
}
.phone-rest-name { font-weight: 700; }
.phone-online { font-size: 0.7rem; opacity: 0.9; }

.phone-menu {
  padding: 12px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.phone-category {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  background: #F8FAFC;
  border-radius: 10px;
  font-size: 0.8rem;
}
.phone-category > div { flex: 1; }
.phone-item { font-weight: 600; display: block; }
.phone-price { font-size: 0.75rem; color: var(--color-primary); font-weight: 700; }

.phone-whatsapp-btn {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px;
  background: var(--color-whatsapp);
  color: white;
  border-radius: 10px;
  font-size: 0.8rem;
  font-weight: 600;
}

.phone-qr {
  position: absolute;
  top: 60px;
  right: -30px;
  background: white;
  border-radius: 12px;
  padding: 10px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  animation: float 6s ease-in-out infinite 2s;
}
.phone-qr span {
  display: block;
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ==========================================
   TRUST BAR
   ========================================== */
.trust-bar {
  padding: 32px 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.trust-text {
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  font-weight: 500;
}

.trust-logos {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.trust-logo {
  padding: 8px 20px;
  background: white;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  transition: all var(--transition);
}
.trust-logo:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

/* ==========================================
   BENEFITS
   ========================================== */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.benefit-card {
  background: var(--bg-primary);
  padding: 32px;
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-color);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.benefit-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), #F59E0B);
  opacity: 0;
  transition: opacity var(--transition);
}
.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.benefit-card:hover::before { opacity: 1; }

.benefit-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.benefit-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  font-weight: 700;
}

.benefit-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================
   HOW IT WORKS (STEPS)
   ========================================== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  align-items: start;
  position: relative;
}

.step-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--border-radius-lg);
  padding: 28px 24px;
  text-align: center;
  backdrop-filter: blur(8px);
  transition: all var(--transition);
}
.step-card:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-4px);
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), #F59E0B);
  color: white;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  margin: 0 auto 16px;
}

.step-content h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
  color: white;
}
.step-content p {
  font-size: 0.85rem;
  color: #94A3B8;
  line-height: 1.6;
}

.step-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-primary);
  font-weight: 700;
  padding-top: 24px;
}

.hide-mobile { display: flex; }

/* ==========================================
   DEMO SECTION
   ========================================== */
.demo-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.demo-content h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  margin-bottom: 16px;
}

.demo-content p {
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.7;
}

.demo-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}
.demo-features li {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.demo-browser {
  background: #1E293B;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.demo-browser-dots {
  display: flex;
  gap: 6px;
  padding: 12px 16px;
  background: #0F172A;
}
.demo-browser-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #EF4444;
}
.demo-browser-dots span:nth-child(2) { background: #F59E0B; }
.demo-browser-dots span:nth-child(3) { background: #10B981; }

.demo-browser-content {
  padding: 20px;
}

.demo-restaurant-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.demo-restaurant-header h4 { color: white; font-size: 1.1rem; }
.demo-restaurant-header span { color: #94A3B8; font-size: 0.85rem; }

.demo-categories {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}
.demo-cat {
  padding: 6px 14px;
  border-radius: 100px;
  background: rgba(255,255,255,0.05);
  color: #94A3B8;
  font-size: 0.8rem;
  font-weight: 500;
  transition: all var(--transition);
  cursor: default;
}
.demo-cat.active {
  background: var(--color-primary);
  color: white;
}

.demo-items {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.demo-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: rgba(255,255,255,0.05);
  border-radius: var(--border-radius-sm);
  color: white;
  font-size: 0.85rem;
}
.demo-item > div { flex: 1; }
.demo-item > div small { color: #94A3B8; font-size: 0.75rem; }

.demo-item-img {
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.demo-item-price {
  font-weight: 700;
  color: var(--color-accent);
  white-space: nowrap;
}

.demo-cta-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

/* ==========================================
   PRICING
   ========================================== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.pricing-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}
.pricing-card:hover {
  transform: translateY(-4px);
  border-color: rgba(232,93,44,0.3);
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}

.pricing-card.popular {
  border-color: var(--color-primary);
  background: rgba(232,93,44,0.08);
  transform: scale(1.03);
  box-shadow: 0 8px 30px rgba(232,93,44,0.15);
}
.pricing-card.popular:hover {
  transform: scale(1.03) translateY(-4px);
}

.pricing-badge {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  padding: 6px;
  background: linear-gradient(135deg, var(--color-primary), #F59E0B);
  color: white;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.pricing-header {
  padding: 24px 24px 0;
  text-align: center;
}
.pricing-header h3 {
  font-size: 1.3rem;
  color: white;
}
.pricing-sub {
  font-size: 0.85rem;
  color: #94A3B8;
  margin-top: 4px;
}

.pricing-body {
  padding: 20px 24px;
  flex: 1;
}

.pricing-amount {
  text-align: center;
  margin-bottom: 20px;
}
.pricing-price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: white;
  display: block;
  line-height: 1;
}
.pricing-period {
  font-size: 0.8rem;
  color: #94A3B8;
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pricing-features li {
  font-size: 0.85rem;
  color: #CBD5E1;
}

.pricing-footer {
  padding: 0 24px 24px;
}

.pricing-compare {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  padding: 24px;
  background: rgba(255,255,255,0.03);
  border-radius: var(--border-radius-md);
  border: 1px solid rgba(255,255,255,0.08);
}
.pricing-compare h3 {
  font-size: 1.1rem;
  color: white;
  margin-bottom: 8px;
}
.pricing-compare p {
  font-size: 0.9rem;
  color: #94A3B8;
}
.pricing-compare a {
  color: #FDBA74;
  font-weight: 600;
}

/* ==========================================
   AFFILIATE / TRABAJA CON NOSOTROS
   ========================================== */
.affiliate-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.affiliate-content h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  margin-bottom: 16px;
}
.affiliate-content > p {
  color: #94A3B8;
  line-height: 1.7;
  margin-bottom: 28px;
}

.commission-cards {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.commission-card {
  flex: 1;
  text-align: center;
  padding: 20px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--border-radius-md);
}
.commission-card span:last-child {
  display: block;
  font-size: 0.85rem;
  color: #94A3B8;
}

.commission-big {
  display: block;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  background: linear-gradient(135deg, #F59E0B, var(--color-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 4px;
}

.commission-plus {
  font-size: 2rem;
  color: #94A3B8;
  font-weight: 700;
}

.affiliate-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 28px;
}
.affiliate-features li {
  font-size: 0.9rem;
  color: #CBD5E1;
}

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

.affiliate-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--border-radius-lg);
  padding: 36px;
  text-align: center;
  max-width: 360px;
  width: 100%;
}

.affiliate-emoji {
  font-size: 3rem;
  display: block;
  margin-bottom: 16px;
}

.affiliate-card h3 {
  color: white;
  margin-bottom: 16px;
  font-size: 1.2rem;
}

.affiliate-card ol {
  text-align: left;
  counter-reset: step;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.affiliate-card ol li {
  counter-increment: step;
  font-size: 0.9rem;
  color: #CBD5E1;
  padding-left: 28px;
  position: relative;
}
.affiliate-card ol li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-primary);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ==========================================
   FAQ
   ========================================== */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  transition: all var(--transition);
}
.faq-item[open] {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-primary);
  user-select: none;
  list-style: none;
}
.faq-question::-webkit-details-marker { display: none; }

.faq-icon {
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--color-primary);
  transition: transform var(--transition);
  flex-shrink: 0;
}
.faq-item[open] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 24px 20px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.faq-answer ul {
  margin-top: 8px;
  padding-left: 20px;
  list-style: disc;
}
.faq-answer ul li {
  margin-bottom: 4px;
}

/* ==========================================
   CONTACT FORM
   ========================================== */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  margin-bottom: 16px;
}
.contact-info > p {
  color: #94A3B8;
  margin-bottom: 28px;
  line-height: 1.7;
}

.contact-benefits {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 28px;
}

.contact-benefit {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.contact-benefit span { font-size: 1.3rem; }
.contact-benefit strong {
  display: block;
  color: white;
  font-size: 0.95rem;
  margin-bottom: 2px;
}
.contact-benefit p {
  color: #94A3B8;
  font-size: 0.85rem;
}

.contact-demo-link {
  padding: 20px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--border-radius-md);
  text-align: center;
}
.contact-demo-link p {
  color: #94A3B8;
  margin-bottom: 12px;
}

/* Form */
.contact-form {
  background: var(--bg-primary);
  padding: 36px;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
}

.contact-form h3 {
  font-size: 1.4rem;
  margin-bottom: 24px;
  color: var(--text-primary);
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--text-primary);
  background: var(--bg-primary);
  transition: all var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(232,93,44,0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.file-input-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
}
.file-input-wrapper input[type="file"] {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}
.file-input-btn {
  padding: 10px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
}
.file-input-name {
  font-size: 0.8rem;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.form-disclaimer {
  margin-top: 16px;
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
  background: var(--bg-dark);
  color: #CBD5E1;
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1.2fr 1.3fr 1fr;
  gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .logo {
  color: white;
  margin-bottom: 16px;
}
.footer-brand .logo span:last-child { color: var(--color-primary); }

.footer-brand > p {
  font-size: 0.85rem;
  line-height: 1.6;
  margin-bottom: 12px;
  color: #94A3B8;
}

.footer-slogan {
  font-size: 0.9rem;
  color: var(--color-primary);
}

.footer-links h4 {
  color: white;
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 16px;
  font-family: var(--font-sans);
}

.footer-links ul li {
  margin-bottom: 10px;
}

.footer-links ul li a {
  color: #94A3B8;
  font-size: 0.85rem;
  transition: all var(--transition);
}
.footer-links ul li a:hover {
  color: var(--color-primary);
  padding-left: 4px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  font-size: 0.82rem;
  color: #64748B;
}

/* ==========================================
   FLOATING ACTIONS
   ========================================== */
.floating-actions {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  pointer-events: none;
}

.floating-btn {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  border-radius: 50px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  color: white;
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1), box-shadow 0.3s;
  white-space: nowrap;
}

.floating-btn:hover {
  transform: translateY(-3px);
  color: white;
}

.floating-demo {
  background: linear-gradient(135deg, var(--color-primary), #F59E0B);
  box-shadow: 0 4px 20px rgba(232,93,44,0.4);
}
.floating-demo:hover {
  box-shadow: 0 8px 30px rgba(232,93,44,0.5);
}

.floating-whatsapp {
  background: var(--color-whatsapp);
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
}
.floating-whatsapp:hover {
  box-shadow: 0 8px 30px rgba(37,211,102,0.5);
}

.floating-top {
  width: 44px;
  height: 44px;
  padding: 0;
  justify-content: center;
  background: var(--text-primary);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s;
}
.floating-top.visible {
  opacity: 0.85;
  visibility: visible;
  transform: translateY(0);
}
.floating-top.visible:hover {
  opacity: 1;
  transform: translateY(-2px);
}

/* ==========================================
   CASO DE ESTUDIO
   ========================================== */
.case-study {
  max-width: 860px;
  margin: 0 auto;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.case-study-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.case-study-flag { font-size: 2rem; }

.case-study-header h3 {
  font-size: 1.4rem;
  margin-bottom: 4px;
}

.case-study-type {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.case-study-quote {
  font-size: 1.1rem;
  font-style: italic;
  color: var(--text-secondary);
  line-height: 1.7;
  padding: 20px 24px;
  border-left: 4px solid var(--color-primary);
  background: var(--color-primary-light);
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
  margin-bottom: 32px;
}

.case-study-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}

.case-study-block h4 {
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--color-primary);
  font-family: var(--font-sans);
  font-weight: 700;
}

.case-study-block p,
.case-study-block li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.case-study-block ul {
  padding-left: 18px;
  list-style: disc;
}

.case-study-block ul li {
  margin-bottom: 6px;
}

.case-study-cta {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
}

.case-study-cta p {
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text-primary);
}

/* ==========================================
   BLOG / RECURSOS
   ========================================== */
.blog-page {
  padding: calc(var(--nav-height) + 40px) 0 80px;
  background: var(--bg-primary);
}

.blog-hero {
  max-width: 780px;
  margin: 0 auto 40px;
  text-align: center;
}

.blog-hero .section-tag { margin-bottom: 20px; }

.blog-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.blog-hero .blog-intro {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.blog-meta {
  display: flex;
  justify-content: center;
  gap: 20px;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 20px;
  flex-wrap: wrap;
}

.blog-content {
  max-width: 780px;
  margin: 0 auto;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

.blog-content h2 {
  font-size: 1.6rem;
  margin: 48px 0 20px;
  color: var(--text-primary);
  font-family: var(--font-display);
}

.blog-content h3 {
  font-size: 1.25rem;
  margin: 32px 0 14px;
  color: var(--text-primary);
  font-family: var(--font-display);
}

.blog-content p {
  margin-bottom: 18px;
}

.blog-content ul,
.blog-content ol {
  margin: 0 0 20px 24px;
}

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

.blog-content li {
  margin-bottom: 10px;
}

.blog-content strong {
  color: var(--text-primary);
  font-weight: 700;
}

.blog-content a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
}

.blog-content blockquote {
  padding: 20px 24px;
  border-left: 4px solid var(--color-primary);
  background: var(--color-primary-light);
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
  margin: 24px 0;
  font-style: italic;
  color: var(--text-primary);
}

.blog-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.95rem;
}

.blog-content table th,
.blog-content table td {
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  text-align: left;
}

.blog-content table th {
  background: var(--bg-secondary);
  font-weight: 700;
  color: var(--text-primary);
}

.blog-cta {
  max-width: 780px;
  margin: 48px auto 0;
  padding: 32px;
  background: linear-gradient(135deg, var(--color-primary-light), #FFF8F5);
  border-radius: var(--border-radius-lg);
  text-align: center;
  border: 1px solid rgba(232,93,44,0.15);
}

.blog-cta h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.blog-cta p {
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.blog-related {
  max-width: 780px;
  margin: 60px auto 0;
  padding-top: 40px;
  border-top: 1px solid var(--border-color);
}

.blog-related h3 {
  font-size: 1.2rem;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.blog-related ul {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 12px;
}

.blog-related li a {
  display: block;
  padding: 16px 20px;
  background: var(--bg-secondary);
  border-radius: var(--border-radius-md);
  color: var(--text-primary);
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
  border: 1px solid var(--border-color);
}

.blog-related li a:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateX(4px);
}

.blog-demo-cta {
  max-width: 780px;
  margin: 48px auto 0;
  padding: 32px;
  background: linear-gradient(135deg, #FFF0EB, #FFF8F5);
  border-radius: var(--border-radius-lg);
  text-align: center;
  border: 1px solid rgba(232,93,44,0.15);
}

.blog-demo-cta h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
  color: var(--text-primary);
  font-family: var(--font-display);
}

.blog-demo-cta p {
  color: var(--text-secondary);
  margin-bottom: 24px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.blog-cta-inline {
  max-width: 780px;
  margin: 32px auto;
  padding: 20px 24px;
  background: var(--bg-secondary);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.blog-cta-inline p {
  margin: 0;
  color: var(--text-primary);
  font-size: 0.95rem;
}

.checklist {
  list-style: none;
  padding: 0;
}

.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border-radius: var(--border-radius-sm);
  margin-bottom: 10px;
  border: 1px solid var(--border-color);
}

.checklist li::before {
  content: "☐";
  font-size: 1.2rem;
  color: var(--color-primary);
  font-weight: 700;
  flex-shrink: 0;
  line-height: 1;
  margin-top: 2px;
}

.calc-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 24px;
  margin: 24px 0;
}

.calc-box h4 {
  font-size: 1.1rem;
  margin-bottom: 12px;
  color: var(--text-primary);
  font-family: var(--font-display);
}

.calc-result {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-primary);
  padding: 12px 0;
  border-top: 2px dashed var(--border-color);
  margin-top: 12px;
}

/* ==========================================
   PAGE HERO (páginas internas)
   ========================================== */
.page-hero {
  padding: calc(var(--nav-height) + 60px) 0 60px;
  text-align: center;
  background: linear-gradient(180deg, #FFF8F5 0%, #FFFFFF 100%);
  position: relative;
  overflow: hidden;
}

.page-hero .section-tag {
  margin-bottom: 20px;
}

.page-hero h1 {
  font-size: clamp(2rem, 4.5vw, 3rem);
  line-height: 1.15;
  margin-bottom: 16px;
  font-weight: 900;
  color: var(--text-primary);
}

.page-hero-sub {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 640px;
  margin: 0 auto;
}

.page-hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 32px;
}

/* ==========================================
   ANIMATIONS
   ========================================== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================
   RESPONSIVE — TABLET (max 1024px)
   ========================================== */
@media (max-width: 1024px) {
  .hero-grid,
  .demo-wrapper,
  .affiliate-wrapper,
  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-visual { order: -1; }

  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 32px;
  }

  .hero-stats { justify-content: center; }
  .hero-actions { justify-content: center; }
  .hero-subtitle { max-width: none; }

  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .phone-mockup {
    width: 240px;
    height: 460px;
  }
  .phone-qr { right: -20px; }
}

/* ==========================================
   RESPONSIVE — MOBILE (max 768px)
   ========================================== */
@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .section-header { margin-bottom: 36px; }

  html { scroll-padding-top: 100px; }

  /* Nav */
  .nav-toggle {
    display: flex;
    position: relative;
    z-index: 1001;
    background: transparent;
    border: none;
    cursor: pointer;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 140px 24px 140px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
    z-index: 999;
    overflow-y: auto;
  }

  .nav-menu.active {
    opacity: 1;
    visibility: visible;
  }
  .nav-link {
    font-size: 1.2rem;
    padding: 12px 24px;
    text-align: center;
    width: 100%;
    max-width: 320px;
  }
  .nav-cta {
    margin-left: 0;
    margin-top: 8px;
  }
  /* Botón cerrar menú móvil */
  .nav-close-item {
    display: block;
    width: 100%;
    max-width: 320px;
    text-align: right;
    margin-bottom: 16px;
    list-style: none;
  }
  .nav-close {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    cursor: pointer;
    padding: 10px;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
  }
  .nav-close:hover,
  .nav-close:focus {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
    color: var(--color-primary);
  }

  /* Hero */
  .hero { padding-top: calc(var(--nav-height) + 20px); }
  .hero-title { font-size: 1.8rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }
  .hero-stats {
    flex-wrap: wrap;
    gap: 16px;
  }
  .stat-divider { display: none; }

  /* Benefits */
  .benefits-grid { grid-template-columns: 1fr; }

  /* Steps */
  .steps-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .step-arrow {
    transform: rotate(90deg);
    padding: 4px 0;
  }
  .hide-mobile { display: none; }

  /* Pricing */
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .pricing-card.popular { transform: none; }
  .pricing-card.popular:hover { transform: translateY(-4px); }

  /* Affiliate */
  .commission-cards { flex-direction: column; }
  .commission-plus { transform: rotate(90deg); }

  /* Contact */
  .contact-form { padding: 24px; }
  .form-row { grid-template-columns: 1fr; }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  /* Caso de estudio */
  .case-study { padding: 24px; }
  .case-study-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .demo-cta-group { flex-direction: column; }
  .demo-cta-group .btn {
    width: 100%;
    justify-content: center;
  }

  /* Flotantes */
  .floating-actions {
    bottom: 16px;
    right: 16px;
    gap: 10px;
  }
  .floating-btn {
    padding: 12px;
    border-radius: 50%;
  }
  .floating-label { display: none; }
  .floating-top {
    width: 40px;
    height: 40px;
  }

  /* Blog CTA inline */
  .blog-cta-inline {
    flex-direction: column;
    text-align: center;
  }

  /* Page hero */
  .page-hero {
    padding: calc(var(--nav-height) + 40px) 0 40px;
  }
  .page-hero h1 { font-size: 1.8rem; }
  .page-hero-actions { flex-direction: column; }
  .page-hero-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ==========================================
   RESPONSIVE — SMALL MOBILE (max 480px)
   ========================================== */
@media (max-width: 480px) {
  .container { padding: 0 16px; }

  .phone-mockup {
    width: 200px;
    height: 380px;
    border-radius: 28px;
    padding: 8px;
  }
  .phone-notch { display: none; }
  .phone-screen { border-radius: 20px; }
  .phone-header { padding: 8px 12px; font-size: 0.7rem; }
  .phone-menu { padding: 8px; gap: 6px; }
  .phone-category { padding: 6px 8px; font-size: 0.7rem; }
  .phone-qr { display: none; }
}