/* ==========================================================================
   aifinanzas.com - Sistema de Diseño Boutique Fintech
   Paleta: Emerald Intelligence (Slate Navy #090d16 + Mint/Emerald #10b981)
   Tipografía: Plus Jakarta Sans & Inter
   ========================================================================== */

:root {
  /* Paleta cromática principal */
  --bg-primary: #070a12;
  --bg-surface: #0e1424;
  --bg-surface-elevated: #161f36;
  --bg-card: rgba(19, 27, 46, 0.75);
  --bg-card-hover: rgba(28, 40, 68, 0.85);

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(16, 185, 129, 0.45);
  --border-glow: rgba(52, 211, 153, 0.2);

  /* Acentos de Marca */
  --emerald-400: #34d399;
  --emerald-500: #10b981;
  --emerald-600: #059669;
  --emerald-glow: rgba(16, 185, 129, 0.25);
  
  --cyan-400: #38bdf8;
  --amber-400: #fbbf24;
  --rose-400: #f87171;

  /* Texto */
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --text-inverse: #070a12;

  /* Tipografía */
  --font-heading: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  /* Sombras & Elevaciones */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 8px 24px -4px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 16px 40px -8px rgba(0, 0, 0, 0.5);
  --shadow-emerald: 0 10px 30px -5px rgba(16, 185, 129, 0.3);

  /* Transiciones */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 400ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-main);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
  background-image: 
    radial-gradient(ellipse at 50% -20%, rgba(16, 185, 129, 0.15), transparent 70%),
    radial-gradient(ellipse at 90% 40%, rgba(56, 189, 248, 0.08), transparent 50%),
    radial-gradient(ellipse at 10% 80%, rgba(16, 185, 129, 0.06), transparent 50%);
  background-attachment: fixed;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Navegación */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 10, 18, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.85rem 0;
  transition: var(--transition-normal);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.02em;
  white-space: nowrap;
  flex-shrink: 0;
}

.brand-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(16, 185, 129, 0.12);
  color: var(--emerald-400);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 0.28rem 0.65rem;
  border-radius: 9999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
  line-height: 1;
  flex-shrink: 0;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--emerald-400);
  box-shadow: 0 0 8px var(--emerald-400);
  flex-shrink: 0;
}

/* Navegación Desktop: Cápsula Flotante Elegante */
.site-nav {
  display: flex;
  align-items: center;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: 9999px;
  padding: 0.3rem 0.4rem;
  backdrop-filter: blur(12px);
  margin: 0;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  padding: 0.45rem 1rem;
  border-radius: 9999px;
  white-space: nowrap;
  transition: all var(--transition-fast);
  line-height: 1.2;
}

.nav-link:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.08);
}

.mobile-nav-actions {
  display: none;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Botón Hamburguesa */
.mobile-menu-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  color: var(--text-main);
  padding: 0.55rem;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition-fast);
}

.mobile-menu-toggle:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-focus);
}

/* Botones Generales */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.4rem;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  border-radius: 10px;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-normal);
  border: 1px solid transparent;
  white-space: nowrap;
  flex-shrink: 0;
  line-height: 1.2;
}

.btn-primary {
  background: linear-gradient(135deg, var(--emerald-500), var(--emerald-600));
  color: #ffffff;
  box-shadow: var(--shadow-emerald);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--emerald-400), var(--emerald-500));
  transform: translateY(-2px);
  box-shadow: 0 12px 32px -4px rgba(16, 185, 129, 0.45);
}

.btn-secondary {
  background: var(--bg-surface-elevated);
  color: var(--text-main);
  border-color: var(--border-subtle);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-focus);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

.btn-whatsapp {
  background: #25d366;
  color: #070a12;
  font-weight: 700;
}

.btn-whatsapp:hover {
  background: #22c55e;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
}

/* Hero Section */
.hero-section {
  padding: 6rem 0 4rem;
  position: relative;
}

.hero-badge-wrapper {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 0.4rem 1rem;
  border-radius: 9999px;
  margin-bottom: 1.5rem;
}

.badge-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--emerald-400);
  box-shadow: 0 0 12px var(--emerald-400);
  animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.hero-badge-text {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--emerald-400);
  letter-spacing: 0.01em;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.25rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  max-width: 900px;
}

.gradient-text {
  background: linear-gradient(135deg, #ffffff 40%, var(--emerald-400) 80%, var(--cyan-400) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 720px;
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

.hero-guarantee {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-dim);
  font-size: 0.88rem;
}

/* Grid de métricas en el Hero */
.stats-banner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 1.75rem 2rem;
  backdrop-filter: blur(12px);
  margin-top: 2rem;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.2;
}

.stat-number.highlight {
  color: var(--emerald-400);
}

.stat-label {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* Secciones generales */
.section-padding {
  padding: 5.5rem 0;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--emerald-400);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-description {
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* Bento Grid de Características */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.bento-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 2.25rem;
  position: relative;
  overflow: hidden;
  transition: var(--transition-normal);
  backdrop-filter: blur(10px);
}

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

.bento-card.span-2 {
  grid-column: span 2;
}

.bento-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
  color: var(--emerald-400);
}

.bento-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--text-main);
}

.bento-text {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Calculadora interactiva de Ahorro */
.calc-wrapper {
  background: linear-gradient(145deg, var(--bg-surface), var(--bg-surface-elevated));
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  box-shadow: var(--shadow-lg);
}

.calc-form-group {
  margin-bottom: 1.75rem;
}

.calc-label {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.calc-range {
  width: 100%;
  accent-color: var(--emerald-500);
  height: 6px;
  background: var(--bg-primary);
  border-radius: 4px;
  outline: none;
}

.calc-value-display {
  display: flex;
  justify-content: space-between;
  margin-top: 0.5rem;
  font-size: 0.88rem;
  color: var(--text-dim);
}

.calc-value-current {
  color: var(--emerald-400);
  font-weight: 700;
  font-size: 1.1rem;
}

.calc-result-box {
  background: rgba(7, 10, 18, 0.6);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: 16px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

.calc-savings-badge {
  color: var(--emerald-400);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.calc-savings-amount {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.1;
  margin-bottom: 0.5rem;
}

.calc-savings-sub {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Planes y Precios */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  align-items: stretch;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition-normal);
}

.pricing-card.featured {
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.12), rgba(14, 20, 36, 0.9));
  border-color: var(--emerald-500);
  box-shadow: var(--shadow-emerald);
  transform: scale(1.03);
}

.featured-pill {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--emerald-500);
  color: var(--text-inverse);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 0.25rem 0.85rem;
  border-radius: 9999px;
  letter-spacing: 0.05em;
}

.pricing-name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.pricing-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.75rem;
  min-height: 44px;
}

.pricing-price {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
  margin-bottom: 0.35rem;
}

.pricing-cycle {
  font-size: 0.9rem;
  color: var(--text-dim);
  margin-bottom: 2rem;
}

.pricing-features {
  list-style: none;
  margin-bottom: 2.5rem;
  flex-grow: 1;
}

.pricing-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.pricing-feature-item svg {
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--emerald-400);
}

/* Acordeón FAQs */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  overflow: hidden;
  transition: var(--transition-fast);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
}

.faq-icon {
  transition: transform var(--transition-normal);
  color: var(--emerald-400);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding: 0 1.5rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 1.25rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border-subtle);
  background: rgba(7, 10, 18, 0.95);
  padding: 4rem 0 2rem;
  margin-top: 4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand-desc {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-top: 1rem;
  max-width: 320px;
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 1.2rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.footer-link {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.footer-link:hover {
  color: var(--emerald-400);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-subtle);
  padding-top: 2rem;
  color: var(--text-dim);
  font-size: 0.85rem;
}

/* ==========================================================================
   Arquitectura de Información: Nuevas Secciones Especializadas
   ========================================================================== */

/* Top Ribbon Informativo */
.top-ribbon {
  background: linear-gradient(90deg, rgba(16, 185, 129, 0.15), rgba(56, 189, 248, 0.12));
  border-bottom: 1px solid rgba(16, 185, 129, 0.2);
  padding: 0.45rem 1rem;
  font-size: 0.8rem;
  text-align: center;
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.top-ribbon-tag {
  background: var(--emerald-500);
  color: #070a12;
  font-weight: 800;
  font-size: 0.7rem;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  text-transform: uppercase;
}

/* Grid de Soluciones Segmentadas por Contribuyente */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 1rem;
}

.solution-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 2.25rem 2rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition-normal);
  backdrop-filter: blur(12px);
}

.solution-card:hover {
  border-color: var(--emerald-500);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.solution-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--emerald-400);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  margin-bottom: 1.25rem;
  align-self: flex-start;
}

.solution-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.solution-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.solution-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.solution-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.solution-list-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.solution-list-item svg {
  color: var(--emerald-400);
  flex-shrink: 0;
  margin-top: 3px;
}

/* Ciclo Mensual Cronológico (Timeline 4 Pasos) */
.timeline-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}

.timeline-step {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 18px;
  padding: 2rem 1.5rem;
  position: relative;
  transition: var(--transition-normal);
}

.timeline-step:hover {
  border-color: var(--border-focus);
  transform: translateY(-3px);
}

.step-marker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(16, 185, 129, 0.15);
  color: var(--emerald-400);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.step-days {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--amber-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.4rem;
}

.step-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
  color: var(--text-main);
}

.step-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* Matriz Comparativa de Valor */
.comparison-wrapper {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  overflow-x: auto;
  box-shadow: var(--shadow-md);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 650px;
  text-align: left;
}

.comparison-table th {
  padding: 1.25rem 1.5rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  border-bottom: 1px solid var(--border-subtle);
}

.comparison-table th.col-highlight {
  background: rgba(16, 185, 129, 0.12);
  color: var(--emerald-400);
  border-left: 1px solid rgba(16, 185, 129, 0.3);
  border-right: 1px solid rgba(16, 185, 129, 0.3);
  font-size: 1.05rem;
}

.comparison-table td {
  padding: 1.15rem 1.5rem;
  font-size: 0.9rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-muted);
}

.comparison-table td.col-highlight {
  background: rgba(16, 185, 129, 0.04);
  border-left: 1px solid rgba(16, 185, 129, 0.15);
  border-right: 1px solid rgba(16, 185, 129, 0.15);
  color: var(--text-main);
  font-weight: 600;
}

.comparison-table tr:hover td {
  background-color: rgba(255, 255, 255, 0.02);
}

.comparison-table tr:hover td.col-highlight {
  background-color: rgba(16, 185, 129, 0.08);
}

/* Sección de Confianza y Seguridad */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.trust-item {
  background: rgba(7, 10, 18, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 1.75rem 1.5rem;
  text-align: center;
}

.trust-icon {
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.trust-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.trust-text {
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.5;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .solutions-grid {
    grid-template-columns: 1fr;
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
  }

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

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

  .mobile-menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(9, 13, 24, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 1.5rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    flex-direction: column;
    gap: 1rem;
    z-index: 99;
  }

  .site-nav.open {
    display: flex;
    animation: drawerSlide 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  }

  @keyframes drawerSlide {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
  }

  .site-nav .nav-links {
    flex-direction: column;
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
    gap: 0.5rem;
    width: 100%;
  }

  .site-nav .nav-link {
    width: 100%;
    padding: 0.85rem 1.25rem;
    font-size: 1rem;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
  }

  .site-nav .nav-link:hover {
    background: rgba(16, 185, 129, 0.1);
    color: var(--emerald-400);
  }

  .mobile-nav-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 0.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-subtle);
    width: 100%;
  }

  .nav-actions {
    display: none;
  }

  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .bento-card.span-2 {
    grid-column: span 2;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }
  .pricing-card.featured {
    transform: none;
  }
  .stats-banner {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2rem;
  }
  .hero-subtitle {
    font-size: 1.05rem;
  }
  .timeline-grid {
    grid-template-columns: 1fr;
  }
  .trust-grid {
    grid-template-columns: 1fr;
  }
  .calc-wrapper {
    grid-template-columns: 1fr;
    padding: 1.75rem;
  }
  .bento-grid {
    grid-template-columns: 1fr;
  }
  .bento-card.span-2 {
    grid-column: span 1;
  }
  .stats-banner {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}