/* ==========================================================================
   TRAFFICKERS MÉXICO | SISTEMA DE DISEÑO CORPORATIVO Y PROPUESTA ESTRATÉGICA
   Cliente: Auditivos Lespron (León + Querétaro)
   Estilo visual: Blanco, Negro y Acentos Amarillos/Dorados
   ========================================================================== */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background: #F9FAFB;
  color: #111827;
  font-size: 15px;
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* SISTEMA CROMÁTICO: BLANCO, NEGRO Y ACENTOS AMARILLOS */
:root {
  --yellow: #EAB308;
  --yellow-hover: #CA8A04;
  --yellow-light: #FEF9C3;
  --yellow-subtle: #FFFBEB;
  --yellow-dark: #854D0E;
  
  --black: #0F172A;
  --gray-900: #111827;
  --gray-800: #1F2937;
  --gray-700: #374151;
  --gray-500: #6B7280;
  --gray-400: #9CA3AF;
  --gray-200: #E5E7EB;
  --gray-100: #F3F4F6;
  --gray-50: #F9FAFB;
  --white: #FFFFFF;
  
  --border: #E5E7EB;
  --card-bg: #FFFFFF;
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 16px;
}

/* NAVEGACIÓN SUPERIOR FIJA */
nav {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0 1.5rem;
}

.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  overflow-x: auto;
  scrollbar-width: none;
}

.nav-inner::-webkit-scrollbar {
  display: none;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 1.5rem 12px 0;
  border-right: 1px solid var(--border);
  margin-right: .85rem;
  white-space: nowrap;
  text-decoration: none;
}

.nav-logo-badge {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--yellow);
  flex-shrink: 0;
}

.nav-logo-text {
  font-size: 14px;
  font-weight: 900;
  letter-spacing: -0.03em;
  text-transform: lowercase;
  color: var(--black);
  line-height: 1;
}

.nav-logo-sub {
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--black);
  text-transform: uppercase;
  margin-top: 2px;
}

.nav-btn {
  background: none;
  border: none;
  padding: 15px 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-500);
  cursor: pointer;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: all .15s ease;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.nav-btn:hover {
  color: var(--black);
}

.nav-btn.active {
  color: var(--black);
  border-bottom-color: var(--yellow);
  font-weight: 600;
}

.nav-btn-highlight {
  color: var(--yellow-dark);
  font-weight: 700;
}

.nav-actions-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  padding-left: 1rem;
}

/* HERO SECTION */
.hero {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 3.5rem 1.5rem 2.8rem;
}

.hero-inner {
  max-width: 1160px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 2.5rem;
  align-items: center;
}

@media (max-width: 860px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--yellow-light);
  color: var(--yellow-dark);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 1.25rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  border: 1px solid rgba(234, 179, 8, 0.25);
}

.hero h1 {
  font-size: 32px;
  font-weight: 800;
  line-height: 1.2;
  color: var(--black);
  margin-bottom: .75rem;
  letter-spacing: -0.02em;
}

.hero h1 span {
  background: linear-gradient(120deg, var(--black), #374151);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-sub {
  font-size: 15px;
  color: var(--gray-500);
  max-width: 620px;
  margin-bottom: 1.75rem;
  line-height: 1.6;
}

.hero-meta {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hero-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--gray-700);
  font-weight: 500;
}

.hero-meta-item i {
  font-size: 15px;
  color: var(--yellow-dark);
}

/* GAUGE CARD */
.gauge-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem;
  text-align: center;
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.03);
}

.gauge-title {
  font-size: 11px;
  color: var(--gray-500);
  margin-bottom: .75rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.gauge-wrap {
  position: relative;
  width: 170px;
  height: 105px;
  margin: 0 auto .5rem;
}

.gauge-number {
  font-size: 30px;
  font-weight: 800;
  color: var(--black);
  line-height: 1;
}

.gauge-label {
  font-size: 13px;
  color: var(--yellow-dark);
  font-weight: 700;
  margin-top: 2px;
  margin-bottom: .5rem;
}

.gauge-sub {
  font-size: 11px;
  color: var(--gray-500);
  line-height: 1.4;
}

/* SECCIONES Y CONTENEDORES */
section {
  display: none;
  padding: 2.75rem 1.5rem;
  max-width: 1160px;
  margin: 0 auto;
  width: 100%;
}

section.visible {
  display: block;
  animation: fadeIn .25s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.section-header {
  margin-bottom: 2rem;
}

.section-tag {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--yellow-dark);
  margin-bottom: 4px;
  display: block;
}

.section-title {
  font-size: 24px;
  font-weight: 800;
  color: var(--black);
  letter-spacing: -0.02em;
  margin-bottom: .4rem;
}

.section-sub {
  font-size: 15px;
  color: var(--gray-500);
  max-width: 720px;
  line-height: 1.6;
}

.block-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--black);
  margin-bottom: .85rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* GRIDS Y TARJETAS */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.35rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.card-accent {
  border-left: 4px solid var(--yellow);
}

.card-dark {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}

.metric {
  background: var(--gray-50);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.15rem;
  text-align: center;
}

.metric-val {
  font-size: 26px;
  font-weight: 800;
  color: var(--black);
  line-height: 1.1;
}

.metric-val.accent {
  color: var(--yellow-dark);
}

.metric-label {
  font-size: 12px;
  color: var(--gray-500);
  font-weight: 500;
  margin-top: 5px;
}

/* TABLAS */
.table-wrap {
  overflow-x: auto;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--white);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

th {
  text-align: left;
  padding: 10px 14px;
  background: var(--gray-50);
  color: var(--gray-500);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: .05em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
}

td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  color: var(--gray-700);
}

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

.td-highlight {
  color: var(--black);
  font-weight: 700;
}

/* BADGES */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
}

.badge-yellow {
  background: var(--yellow-light);
  color: var(--yellow-dark);
  border: 1px solid rgba(234, 179, 8, 0.3);
}

.badge-black {
  background: var(--black);
  color: var(--white);
}

.badge-gray {
  background: var(--gray-100);
  color: var(--gray-700);
}

.badge-green {
  background: #DCFCE7;
  color: #166534;
}

.badge-red {
  background: #FEE2E2;
  color: #991B1B;
}

/* ALERTAS Y RESALTADOS */
.highlight {
  background: var(--yellow-subtle);
  border-left: 4px solid var(--yellow);
  border-radius: 0 10px 10px 0;
  padding: 1rem 1.35rem;
  margin: 1.35rem 0;
}

.highlight p {
  font-size: 14px;
  color: var(--yellow-dark);
  line-height: 1.6;
}

/* HOJA DE RUTA / ROADMAP */
.roadmap-row {
  display: grid;
  grid-template-columns: 78px 1fr;
  gap: 1.25rem;
  margin-bottom: 1rem;
  align-items: start;
}

@media (max-width: 600px) {
  .roadmap-row {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
}

.week-badge {
  background: var(--black);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 5px 8px;
  border-radius: 8px;
  text-align: center;
  white-space: nowrap;
  border: 1px solid var(--black);
}

.week-badge span {
  color: var(--yellow);
}

.roadmap-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem 1.25rem;
}

.roadmap-card h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--black);
  margin-bottom: .25rem;
}

.roadmap-card p {
  font-size: 13px;
  color: var(--gray-500);
}

/* PAQUETES Y PRECIOS */
.pkg-grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.pkg-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
  transition: all .2s ease;
}

/* TARJETA DESTACADA / REGULAR */
.pkg-card.featured {
  border: 1px solid var(--border);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
  transform: none;
}

/* ENCABEZADO DE ETAPA SUPERIOR */
.stage-tag {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--black);
  color: var(--white);
  padding: 7px 14px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.stage-tag span.badge-num {
  background: var(--yellow);
  color: var(--black);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 900;
}

.pkg-header {
  padding: 1.35rem 1.35rem .85rem;
  border-bottom: 1px solid var(--border);
}

.pkg-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: .85rem;
}

.pkg-icon i {
  font-size: 22px;
  color: var(--black);
}

.pkg-name {
  font-size: 16px;
  font-weight: 800;
  color: var(--black);
  margin-bottom: .25rem;
  line-height: 1.25;
}

.pkg-desc {
  font-size: 12px;
  color: var(--gray-500);
  line-height: 1.5;
}

.pkg-body {
  padding: 1.25rem 1.35rem;
  flex-grow: 1;
}

.pkg-price-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: .25rem;
}

.pkg-price {
  font-size: 26px;
  font-weight: 900;
  color: var(--black);
  letter-spacing: -0.02em;
}

.pkg-price-orig {
  font-size: 14px;
  color: var(--gray-400);
  text-decoration: line-through;
  font-weight: 500;
}

.pkg-price-note {
  font-size: 11px;
  color: var(--gray-500);
  margin-bottom: 1rem;
}

.pkg-items {
  list-style: none;
  font-size: 12px;
  margin-bottom: 1rem;
}

.pkg-items li {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  padding: 6px 0;
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-700);
}

.pkg-items li:last-child {
  border-bottom: none;
}

.pkg-items li i {
  font-size: 15px;
  color: var(--yellow-hover);
  margin-top: 2px;
  flex-shrink: 0;
}

.pkg-items li strong {
  color: var(--black);
}

.pkg-fast-bonus {
  background: var(--yellow-light);
  border: 1.5px dashed var(--yellow);
  border-radius: 10px;
  padding: .85rem;
  font-size: 11px;
  color: var(--yellow-dark);
  margin-top: .85rem;
  line-height: 1.5;
}

.pkg-fast-bonus strong {
  color: #713F12;
  display: block;
  margin-bottom: 3px;
  font-size: 12px;
}

.pkg-footer {
  padding: 1rem 1.35rem 1.35rem;
}

.btn-accept {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  text-align: center;
  background: var(--black);
  color: var(--white);
  padding: 11px 14px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 13px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all .15s;
}

.btn-accept:hover {
  background: var(--yellow);
  color: var(--black);
}

.btn-accept i {
  font-size: 17px;
  color: var(--yellow);
}

.btn-accept:hover i {
  color: var(--black);
}

/* LEYENDAS FISCALES Y COMERCIALES */
.legal-box {
  background: var(--gray-50);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: space-between;
  align-items: center;
}

.legal-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--gray-700);
  font-weight: 600;
}

.legal-item i {
  font-size: 16px;
  color: var(--yellow-dark);
}

/* CALENDARIO */
.cal-month {
  margin-bottom: 2.5rem;
}

.cal-month-title {
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--black);
  display: flex;
  align-items: center;
  gap: 8px;
}

.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.cal-day-header {
  font-size: 11px;
  font-weight: 700;
  color: var(--gray-500);
  text-align: center;
  padding: 6px 0;
  text-transform: uppercase;
}

.cal-day {
  border-radius: 8px;
  padding: 6px 4px;
  min-height: 70px;
  font-size: 11px;
  border: 1px solid transparent;
}

.cal-day.empty {
  background: none;
  border-color: transparent;
}

.cal-day.normal {
  background: var(--white);
  border-color: var(--border);
}

.cal-day .day-num {
  font-size: 11px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 3px;
}

.ev {
  padding: 2px 5px;
  border-radius: 4px;
  margin-bottom: 2px;
  font-size: 10px;
  line-height: 1.3;
  font-weight: 600;
}

.ev-yellow {
  background: var(--yellow-light);
  color: var(--yellow-dark);
  border-left: 2px solid var(--yellow);
}

.ev-black {
  background: var(--gray-100);
  color: var(--black);
  border-left: 2px solid var(--black);
}

.ev-green {
  background: #DCFCE7;
  color: #166534;
  border-left: 2px solid #22C55E;
}

.ev-blue {
  background: #E0F2FE;
  color: #075985;
  border-left: 2px solid #0EA5E9;
}

.ev-red {
  background: #FEE2E2;
  color: #991B1B;
  border-left: 2px solid #EF4444;
}

.cal-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 1.5rem;
}

.cal-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--gray-700);
  font-weight: 500;
}

.cal-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 3px;
}

/* FLUJO LINEAL DE MEDICIÓN */
.funnel-linear-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 1.15rem 1.5rem;
  margin-bottom: 1.75rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.funnel-linear-step {
  font-weight: 800;
  font-size: 13px;
  color: var(--black);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.funnel-linear-arrow {
  color: var(--yellow-dark);
  font-weight: 800;
}

/* ROADMAP VIVO TABS & COMPONENTS */
.roadmap-tabs-bar {
  display: flex;
  gap: 0.5rem;
  background: white;
  padding: 0.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  margin-bottom: 1.5rem;
  overflow-x: auto;
}

.roadmap-tab-btn {
  padding: 0.55rem 1.15rem;
  font-size: 12px;
  font-weight: 700;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--gray-500);
  cursor: pointer;
  transition: all .15s ease;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.roadmap-tab-btn:hover {
  background: var(--gray-100);
  color: var(--black);
}

.roadmap-tab-btn.active {
  background: var(--black);
  color: var(--yellow);
}

/* FOOTER */
footer {
  background: var(--black);
  color: var(--white);
  padding: 2.5rem 1.5rem 1.5rem;
  margin-top: auto;
  border-top: 1px solid var(--gray-800);
}

.footer-inner {
  max-width: 1160px;
  margin: 0 auto;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.footer-bottom {
  border-top: 1px solid #1E293B;
  padding-top: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 12px;
  color: var(--gray-400);
}

/* PRINT */
@media print {
  nav, .btn-accept, .nav-actions-right {
    display: none !important;
  }
  section {
    display: block !important;
    page-break-inside: avoid;
    padding: 1rem 0 !important;
  }
  body {
    background: white !important;
  }
}