/* =============================================================
   DMO — Destinations Marketing Optimization
   Hoja de estilos global
   ============================================================= */

:root{
  --petrol: #0B444F;
  --petrol-dark: #06323B;
  --petrol-deep: #06323B;
  /* Rich Copper de la identidad (#CD8C5F) tal cual, para usarse solo sobre
     fondo petrol/oscuro (ahí sí cumple 3:1). Sobre fondo claro no alcanza
     4.5:1 para texto, así que --copper usa una versión más oscura de ese
     mismo tono para texto, botones, subrayados y foco sobre fondo claro. */
  --copper-soft: #CD8C5F;
  --copper: #94582E;
  --copper-dark: #7C4A27;
  --sage: #7C9379;
  --sage-soft: #DFE6DD;
  --copper-card: #F1D9C7;
  --warm-white: #F7F5F1;
  --sand: #EEE3D7;
  --white: #FFFFFF;
  --text: #14262A;
  --text-secondary: #566267;
  --line: #D9DDD9;

  --font-display: 'Museo Sans', Arial, Helvetica, 'Segoe UI', sans-serif;
  --font-body: 'Museo Sans', Arial, Helvetica, 'Segoe UI', sans-serif;

  --container: 1180px;
  --radius: 4px;
  --gap: 24px;
  /* Alinea el borde de cualquier bloque a todo lo ancho con el borde del
     contenedor centrado (mismo cálculo que .container: max-width 1180px
     + 24px de padding). Evita que titulares de secciones full-bleed
     queden pegados al extremo izquierdo en pantallas anchas. */
  --edge: max(24px, calc((100vw - var(--container)) / 2 + 24px));

  /* Fondos tintados suaves para tarjetas y superficies de dispositivo */
  --petrol-tint: #E5ECEC;
  --sage-tint: #EEF2ED;
  --copper-tint: #FBF1E9;
  --arena-tint: #F6EFE7;

  --ease: cubic-bezier(.4,0,.2,1);
  --speed: .25s;
}

*, *::before, *::after{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body{
  margin: 0;
  background: var(--warm-white);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a{ color: inherit; text-decoration: none; }

ul{ margin: 0; padding: 0; list-style: none; }

button{ font-family: inherit; }

h1, h2, h3, h4{
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 .5em;
  color: var(--petrol);
  letter-spacing: -.01em;
}

p{ margin: 0 0 1em; color: var(--text); }

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

.text-secondary{ color: var(--text-secondary); }

/* ===== Utilidades de sección ===== */
section{ padding: 88px 0; }
.section-tight{ padding: 56px 0; }

.eyebrow{
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 14px;
  display: block;
}

.section-head{
  max-width: 720px;
  margin: 0 0 56px;
}

.section-head.center{
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

h1{ font-size: clamp(34px, 5vw, 56px); }
h2{ font-size: clamp(28px, 3.6vw, 40px); }
h3{ font-size: clamp(20px, 2.4vw, 24px); }

.lead{
  font-size: 20px;
  color: var(--text-secondary);
  max-width: 620px;
}

/* ===== Botones ===== */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .05em;
  text-transform: uppercase;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background var(--speed) var(--ease), color var(--speed) var(--ease), border-color var(--speed) var(--ease), transform var(--speed) var(--ease);
  white-space: nowrap;
}
.btn:active{ transform: translateY(1px); }

.btn-copper{
  background: var(--copper);
  color: var(--white);
}
.btn-copper:hover{ background: var(--copper-dark); }
.btn-copper:focus-visible{ outline: 2px solid var(--petrol); outline-offset: 3px; }

.btn-petrol{
  background: var(--petrol);
  color: var(--warm-white);
}
.btn-petrol:hover{ background: var(--petrol-dark); }
.btn-petrol:focus-visible{ outline: 2px solid var(--copper); outline-offset: 3px; }

.btn-outline{
  background: transparent;
  color: var(--petrol);
  border-color: var(--petrol);
}
.btn-outline:hover{ background: var(--petrol); color: var(--warm-white); }
.btn-outline:focus-visible{ outline: 2px solid var(--copper); outline-offset: 3px; }

.btn-outline-light{
  background: transparent;
  color: var(--warm-white);
  border-color: rgba(247,245,241,.5);
}
.btn-outline-light:hover{ background: var(--warm-white); color: var(--petrol); }
.btn-outline-light:focus-visible{
  outline: 2px solid var(--copper-soft);
  outline-offset: 3px;
}

/* ===== Encabezado ===== */
.site-header{
  position: sticky;
  top: 0;
  z-index: 200;
  /* Fondo sólido a propósito: un backdrop-filter en este ancestro crearía un
     "containing block" para el menú móvil (position: fixed), impidiendo que
     cubra la pantalla completa. */
  background: var(--warm-white);
  border-bottom: 1px solid var(--line);
}
.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 10px 24px;
  min-height: 88px;
  max-width: var(--container);
  margin: 0 auto;
}
.brand{
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand img{ height: 40px; width: auto; }
.brand-descriptor{
  font-family: var(--font-display);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-secondary);
  border-left: 1px solid var(--line);
  padding-left: 12px;
  line-height: 1.3;
  max-width: 130px;
}

.main-nav{
  display: flex;
  align-items: center;
  gap: 8px;
}
.main-nav ul{
  display: flex;
  align-items: center;
  gap: 4px;
}
.main-nav a:not(.btn){
  display: inline-block;
  padding: 10px 14px;
  font-family: var(--font-display);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--petrol);
  border-bottom: 2px solid transparent;
  transition: color var(--speed) var(--ease), border-color var(--speed) var(--ease);
}
.main-nav a:not(.btn):hover{ color: var(--copper); }
.main-nav a:not(.btn):focus-visible{ outline: 2px solid var(--copper); outline-offset: 2px; border-radius: 2px; }
.main-nav a:not(.btn).active{
  color: var(--copper);
  border-bottom-color: var(--copper);
}
.main-nav .btn{ margin-left: 8px; }

.nav-login{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: 12px;
  padding-left: 16px !important;
  border-left: 1px solid var(--line);
  font-size: 12.5px !important;
  color: var(--text-secondary) !important;
  white-space: nowrap;
}
.nav-login svg{ flex: none; }
.nav-login:hover{ color: var(--copper) !important; }
.nav-login.active{ color: var(--copper) !important; border-bottom-color: var(--copper); }

.nav-toggle{
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  cursor: pointer;
}
.nav-toggle span{
  display: block;
  width: 20px;
  height: 2px;
  background: var(--petrol);
  transition: transform var(--speed) var(--ease), opacity var(--speed) var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }
.nav-toggle:focus-visible{ outline: 2px solid var(--copper); outline-offset: 2px; }

/* ===== Hero ===== */
.hero{
  padding: 96px 0 72px;
}
.hero-inner{
  max-width: 760px;
}
.hero .eyebrow{ margin-bottom: 18px; }
.hero h1{ margin-bottom: 22px; }
.hero .lead{
  font-size: 21px;
  max-width: 640px;
  margin-bottom: 36px;
}

/* ===== Imagen de plataforma / figuras ===== */
figure{ margin: 0; }

/* ===============================================================
   Sistema único de presentación de pantallas de la plataforma.
   Los archivos WebP de assets/platform/ ya incluyen la laptop
   completa (base, bordes y sombra del dispositivo, proporción
   1900×1254): esta clase NUNCA recorta ni añade un segundo marco,
   solo controla la escala de presentación mediante width/max-width.
   Se usa siempre dentro de un .device-stage, que aporta la
   superficie de contraste detrás del dispositivo.
   =============================================================== */
.device-stage{
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 36px clamp(20px, 4vw, 48px);
  border-radius: 10px;
}
.device-stage.surface-petrol{ background: linear-gradient(150deg, var(--petrol) 0%, var(--petrol-deep) 100%); }
.device-stage.surface-sand{ background: var(--sand); }
.device-stage.surface-sage{ background: var(--sage-soft); }
.device-stage.surface-warm{ background: var(--warm-white); }

.platform-device{
  display: block;
  width: 100%;
  height: auto;
  max-width: 640px;
  object-fit: contain;
  object-position: center bottom;
  filter: drop-shadow(0 18px 28px rgba(6,50,59,.28));
}
.device-caption{
  position: absolute;
  bottom: 10px;
  right: 16px;
  margin: 0;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.65);
}
.surface-sand .device-caption,
.surface-sage .device-caption,
.surface-warm .device-caption{ color: var(--text-secondary); opacity: .8; }

/* Contexto: hero de Inicio y Plataforma (laptop principal, 620–660px) */
.hero-visual .device-stage{ width: min(100%, 720px); padding: 44px clamp(24px,5vw,56px); }
.hero-visual .platform-device{ max-width: 640px; }

/* Contexto: filas de Soluciones (500–580px) */
.solution-media .device-stage{ width: 100%; }
.solution-media .platform-device{ max-width: 540px; }

/* Contexto: explorador de módulos en Plataforma (620–680px) */
.panel-media .device-stage{ width: 100%; }
.panel-media .platform-device{ max-width: 650px; }

/* Contexto: panel visual de Solicitar demo */
.demo-visual-panel .device-stage{ width: min(100%, 680px); }
.demo-visual-panel .platform-device{ max-width: 600px; }

/* ===== Pie de página ===== */
.site-footer{
  background: var(--white);
  border-top: 1px solid var(--line);
  padding: 56px 0 32px;
}
.footer-top{
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.footer-brand{ display: flex; align-items: center; gap: 12px; }
.footer-brand img{ height: 30px; }
.footer-nav{
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}
.footer-nav a{
  font-size: 14px;
  font-weight: 600;
  color: var(--petrol);
}
.footer-nav a:hover{ color: var(--copper); }
.footer-bottom{
  border-top: 1px solid var(--line);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--text-secondary);
}
.footer-bottom a{ color: var(--text-secondary); text-decoration: underline; text-underline-offset: 3px; }
.footer-bottom a:hover{ color: var(--copper); }

/* ===== Soluciones ===== */
.solution{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  min-height: 480px;
  padding: 56px 0;
  border-bottom: 1px solid var(--line);
}
.solution:last-of-type{ border-bottom: none; }
.solution:nth-of-type(even) .solution-copy{ order: 2; }
.solution:nth-of-type(even) .solution-media{ order: 1; }
.solution-num{
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--copper);
  display: block;
  margin-bottom: 12px;
}
.solution-copy h3{ font-size: clamp(24px,3vw,30px); margin-bottom: 14px; }
.solution-copy p{ color: var(--text-secondary); font-size: 17px; }

/* ===============================================================
   Plataforma: grid de módulos
   Sistema de tarjetas ejecutivas inspirado en las curvas y colores
   del isotipo DMO (petróleo / cobre / salvia), NO en el logo completo.
   =============================================================== */
.modules-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.module-card{
  appearance: none;
  -webkit-appearance: none;
  margin: 0;
  position: relative;
  display: block;
  width: 100%;
  text-align: left;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 32px 28px 30px;
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(6,50,59,.04);
  transition: transform var(--speed) var(--ease), box-shadow var(--speed) var(--ease), border-color var(--speed) var(--ease);
}
.module-card:hover{
  transform: translateY(-3px);
  box-shadow: 0 18px 30px rgba(6,50,59,.12);
}
.module-card:focus-visible{
  outline: 2px solid var(--copper);
  outline-offset: 3px;
}
.module-card .num{
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--text-secondary);
  display: block;
  margin-bottom: 22px;
}
.module-card h3{ font-size: 18px; margin-bottom: 8px; }
.module-card p{ color: var(--text-secondary); font-size: 14.5px; margin: 0 0 26px; line-height: 1.55; }
.module-badge{
  position: absolute;
  top: 28px;
  right: 24px;
  width: 34px;
  height: 34px;
}
.module-card .card-arrow{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid currentColor;
  opacity: .55;
  transition: opacity var(--speed) var(--ease), transform var(--speed) var(--ease), background var(--speed) var(--ease);
}
.module-card:hover .card-arrow{ opacity: 1; transform: translateX(3px); }

/* Familias de color — mismo mapeo usado en el explorador */
.module-card.mc-petrol{ background: var(--petrol-tint); border-color: rgba(6,50,59,.14); }
.module-card.mc-petrol .num,
.module-card.mc-petrol .card-arrow{ color: var(--petrol); }
.module-card.mc-sage{ background: var(--sage-tint); border-color: rgba(124,147,121,.3); }
.module-card.mc-sage .num,
.module-card.mc-sage .card-arrow{ color: #4E6B4B; }
.module-card.mc-copper{ background: var(--copper-tint); border-color: rgba(148,88,46,.22); }
.module-card.mc-copper .num,
.module-card.mc-copper .card-arrow{ color: var(--copper); }
.module-card.mc-arena{ background: var(--arena-tint); border-color: rgba(6,50,59,.1); }
.module-card.mc-arena .num,
.module-card.mc-arena .card-arrow{ color: var(--petrol); }

@media (max-width: 1024px){
  .modules-grid{ grid-template-columns: repeat(2, 1fr); gap: 18px; }
}
@media (max-width: 560px){
  .modules-grid{ grid-template-columns: 1fr; gap: 16px; }
  .module-card{ padding: 28px 24px; }
}

/* ===== Selector interactivo de plataforma ===== */
.module-explorer{
  margin-top: 24px;
}
.tab-list{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0;
}
.tab-btn{
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  padding: 12px 4px;
  margin-right: 22px;
  font-family: var(--font-display);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color var(--speed) var(--ease), border-color var(--speed) var(--ease);
}
.tab-btn:hover{ color: var(--petrol); }
.tab-btn:focus-visible{ outline: 2px solid var(--copper); outline-offset: 2px; }
.tab-btn.active{
  color: var(--copper);
  border-bottom-color: var(--copper);
}

.tab-panel{
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.tab-panel.active{ display: grid; }
.tab-panel .panel-num{
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--copper);
  display: block;
  margin-bottom: 10px;
}
.tab-panel h3{ margin-bottom: 14px; }
.tab-panel .panel-copy p{ color: var(--text-secondary); }
.panel-meta{
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 14px;
}
.panel-meta div{ font-size: 15px; }
.panel-meta b{
  display: block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--petrol);
  margin-bottom: 4px;
}
.panel-meta span{ color: var(--text-secondary); }

/* ===============================================================
   Nosotros — composición editorial centrada en la fotografía del
   fundador. Las capturas de plataforma quedan como elemento
   secundario, claramente menor.
   =============================================================== */
.about-feature{ max-width: 380px; width: 100%; }
.about-photo-frame{
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  background: var(--sand);
  box-shadow: 0 16px 30px rgba(6,50,59,.14);
}
.about-photo-frame img{
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: top center;
}
.about-id{ margin-top: 16px; }
.about-id strong{
  display: block;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--petrol);
}
.about-id .role{
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--copper);
  margin-top: 3px;
}
.about-id p{
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-secondary);
  max-width: 360px;
}
@media (max-width: 900px){
  .about-feature{ max-width: 420px; margin: 0 auto; }
}

/* ===== Formulario Solicitar demo ===== */
.form-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-grid .full{ grid-column: 1 / -1; }
.field{ display: flex; flex-direction: column; gap: 8px; }
.field label{
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--petrol);
}
.field label .req{ color: var(--copper); }
.field input,
.field select,
.field textarea{
  font-family: var(--font-body);
  font-size: 15.5px;
  padding: 13px 14px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--text);
  transition: border-color var(--speed) var(--ease);
  width: 100%;
}
.field textarea{ resize: vertical; min-height: 120px; }
.field input:focus,
.field select:focus,
.field textarea:focus{
  outline: none;
  border-color: var(--copper);
}
.field input:focus-visible,
.field select:focus-visible,
.field textarea:focus-visible{
  outline: 2px solid var(--copper);
  outline-offset: 1px;
}
.field .error-msg{
  font-size: 13px;
  color: #A85F63;
  min-height: 16px;
}
.field.has-error input,
.field.has-error select,
.field.has-error textarea{
  border-color: #A85F63;
}
.form-foot{
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.form-note{
  font-size: 13px;
  color: var(--text-secondary);
}
#demoForm{
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 40px;
}
.confirm-message{
  display: none;
  background: var(--sage);
  color: var(--warm-white);
  border-radius: var(--radius);
  padding: 28px 30px;
  margin-bottom: 28px;
  font-size: 16px;
}
.confirm-message.show{ display: block; }
.confirm-message[hidden]{ display: none; }

/* ===== Utilidades responsive ===== */
@media (max-width: 1024px){
  .solution{ grid-template-columns: 1fr; gap: 28px; min-height: 0; }
  .solution:nth-of-type(even) .solution-copy,
  .solution:nth-of-type(even) .solution-media{ order: initial; }
  .tab-panel{ grid-template-columns: 1fr; }
  .tab-panel .panel-media{ order: -1; }
}

@media (max-width: 860px){
  .main-nav{
    position: fixed;
    inset: 65px 0 0 0;
    background: var(--warm-white);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 24px 32px;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--speed) var(--ease), transform var(--speed) var(--ease);
    overflow-y: auto;
    border-top: 1px solid var(--line);
  }
  .main-nav.open{
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .main-nav ul{
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  .main-nav a:not(.btn){
    padding: 16px 4px;
    border-bottom: 1px solid var(--line);
    font-size: 15px;
  }
  .main-nav a.active{ border-bottom: 1px solid var(--line); position: relative; }
  .main-nav a.active::after{
    content: '';
    position: absolute;
    left: 0; bottom: -1px;
    width: 40px; height: 2px;
    background: var(--copper);
  }
  .main-nav .btn{
    margin: 18px 0 0;
    width: 100%;
  }
  .nav-login{
    margin: 14px 0 0;
    padding-left: 4px !important;
    border-left: none;
    justify-content: flex-start;
  }
  .nav-toggle{ display: flex; }
  section{ padding: 64px 0; }
  .form-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 560px){
  .header-inner{ padding: 12px 18px; }
  .brand img{ height: 28px; }
  .brand-descriptor{ font-size: 9px; max-width: 108px; }
  .hero{ padding: 56px 0 48px; }
  #demoForm{ padding: 26px; }
}

/* ===== Accesibilidad de movimiento ===== */
@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ===== Foco visible global (fallback) ===== */
a:focus-visible, button:focus-visible{
  outline: 2px solid var(--copper);
  outline-offset: 2px;
}

/* ===== Fade-in discreto ===== */
.fade-in{
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}
.fade-in.in-view{
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce){
  .fade-in{ opacity: 1; transform: none; transition: none; }
}

/* ===============================================================
   Login (acceso al piloto)
   =============================================================== */
.login-section{
  padding: 64px 0 100px;
}
.login-layout{
  max-width: 440px;
  margin: 0 auto;
}
#loginForm{
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.login-alert{
  display: none;
  background: #F4E3E0;
  border: 1px solid #A85F63;
  color: #7C3A3E;
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 14px;
}
.login-alert.show{ display: block; }
.login-foot{
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.login-foot .btn{ width: 100%; }
.login-note{
  font-size: 13px;
  color: var(--text-secondary);
  text-align: center;
}
.login-demo-hint{
  margin-top: 28px;
  text-align: center;
  font-size: 13px;
  color: var(--text-secondary);
  border-top: 1px solid var(--line);
  padding-top: 20px;
}
.login-demo-hint code{
  background: var(--warm-white);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 1px 6px;
  font-size: 12.5px;
}

/* ===============================================================
   Piloto (área protegida)
   =============================================================== */
body.piloto-body{ margin: 0; background: var(--petrol-dark); }
.piloto-guard-message{
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--warm-white);
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.piloto-shell{
  display: none;
  flex-direction: column;
  height: 100vh;
}
.piloto-shell.ready{ display: flex; }
.piloto-bar{
  flex: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 20px;
  background: var(--petrol);
  color: var(--warm-white);
}
.piloto-bar-brand{
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.piloto-bar-brand img{ height: 24px; width: auto; flex: none; }
.piloto-bar-brand span{
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--copper-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.piloto-bar-actions{
  display: flex;
  align-items: center;
  gap: 18px;
  flex: none;
}
.piloto-bar-actions a,
.piloto-bar-actions button{
  background: none;
  border: none;
  padding: 0;
  font-family: var(--font-display);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--warm-white);
  cursor: pointer;
  opacity: .85;
  transition: opacity var(--speed) var(--ease);
}
.piloto-bar-actions a:hover,
.piloto-bar-actions button:hover{ opacity: 1; color: var(--copper-soft); }
.piloto-frame-wrap{ flex: 1 1 auto; min-height: 0; }
.piloto-frame-wrap iframe{
  display: block;
  width: 100%;
  height: 100%;
  border: none;
  background: var(--warm-white);
}
.piloto-mobile-note{
  display: none;
  background: var(--copper-soft);
  color: var(--petrol-dark);
  font-size: 12.5px;
  text-align: center;
  padding: 8px 14px;
}
@media (max-width: 720px){
  .piloto-mobile-note{ display: block; }
  .piloto-bar-brand span{ display: none; }
}

/* ===============================================================
   REDISEÑO EDITORIAL — bandas de color, densidad visual y
   componentes reutilizables (hero dividido, franja de proceso,
   tarjetas editoriales, mapa orbital de la plataforma).
   =============================================================== */

/* ----- Bandas de fondo a todo lo ancho ----- */
.band-petrol{ background: var(--petrol); color: var(--warm-white); }
.band-petrol-deep{ background: var(--petrol-deep); color: var(--warm-white); }
.band-sand{ background: var(--sand); }
.band-sage-soft{ background: var(--sage-soft); }
.band-copper-card{ background: var(--copper-card); }
.band-warm{ background: var(--warm-white); }
.band-petrol h2, .band-petrol-deep h2,
.band-petrol h3, .band-petrol-deep h3{ color: var(--warm-white); }
.band-petrol p, .band-petrol-deep p{ color: rgba(247,245,241,.78); }
.eyebrow-light{ color: var(--copper-soft); }

/* ----- Hero dividido (Inicio) ----- */
.hero-split{
  display: grid;
  grid-template-columns: 45% 55%;
  align-items: stretch;
  min-height: 680px;
  padding: 0;
}
.solutions-block{ padding: 80px var(--edge) 88px; }
.hero-split.compact{ min-height: 460px; }
.hero-split.compact .hero-copy{ padding-top: 56px; padding-bottom: 56px; }
.hero-split.compact .hero-visual{ padding-top: 32px; padding-bottom: 32px; }
.btn-light{ background: var(--warm-white); color: var(--petrol); }
.btn-light:hover{ background: var(--white); }
.hero-copy{
  align-self: center;
  padding: 64px clamp(28px,6vw,64px) 64px var(--edge);
}
.hero-copy h1{ max-width: 640px; margin-bottom: 22px; }
.hero-copy .lead{ margin-bottom: 34px; }
.hero-buttons{
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 28px;
  margin-bottom: 48px;
}
.text-link{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--petrol);
}
.text-link:hover{ color: var(--copper); }
.text-link svg{ flex: none; }
.hero-proof{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--petrol);
}
.hero-proof i{ width: 4px; height: 4px; border-radius: 50%; background: var(--copper); display: inline-block; }

.hero-visual{
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 48px 24px 56px;
  background:
    radial-gradient(circle at 76% 24%, rgba(205,140,95,.28) 0 11%, transparent 11.5%),
    radial-gradient(circle at 24% 80%, rgba(124,147,121,.24) 0 18%, transparent 18.5%),
    linear-gradient(135deg, var(--petrol) 0%, var(--petrol-deep) 100%);
}
.hero-visual::before{
  content: "";
  position: absolute;
  top: -110px; right: -150px;
  width: 560px; height: 560px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 50%;
}
.visual-label{
  position: absolute;
  top: 32px; left: 8%;
  margin: 0;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
  z-index: 4;
}
.signal{
  position: absolute;
  z-index: 5;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px 18px;
  background: rgba(247,245,241,.94);
  border-left: 4px solid var(--copper-soft);
  box-shadow: 0 16px 36px rgba(0,0,0,.18);
}
.signal span{ font-family: var(--font-display); font-size: 20px; font-weight: 800; color: var(--petrol); }
.signal small{ font-size: 9px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--text-secondary); }
.signal-top{ top: 12%; right: 6%; }
.signal-bottom{ bottom: 10%; left: 6%; }

/* ----- Franja de proceso (banda cobre) ----- */
.flow-strip{
  background: var(--copper);
  color: var(--white);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 28px var(--edge);
}
.flow-step{ display: grid; grid-template-columns: auto 1fr; column-gap: 14px; align-items: start; }
.flow-step .flow-num{ font-family: var(--font-display); font-size: 11px; font-weight: 700; letter-spacing: .1em; color: rgba(255,255,255,.65); padding-top: 3px; }
.flow-step strong{ display: block; font-family: var(--font-display); font-size: 17px; font-weight: 700; letter-spacing: -.005em; }
.flow-step small{ display: block; color: rgba(255,255,255,.78); font-size: 12px; margin-top: 3px; }
.flow-arrow{ display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.5); font-size: 20px; font-weight: 300; }

/* ----- Sección editorial con label + título alineados ----- */
.section-heading{
  display: grid;
  grid-template-columns: 150px minmax(0,780px);
  gap: 24px;
  margin-bottom: 0;
}
.section-heading .eyebrow{ margin-top: 12px; margin-bottom: 0; }
.section-heading h2{ margin: 0; }
.section-lead{
  margin: 26px 0 48px 174px;
  max-width: 720px;
  color: var(--text-secondary);
  font-size: 18px;
  line-height: 1.65;
}
.band-petrol .section-lead, .band-petrol-deep .section-lead{ color: rgba(247,245,241,.75); }

/* ----- Tarjetas editoriales (reutilizables: soluciones, cifras) ----- */
.card-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.info-card{
  position: relative;
  min-height: 280px;
  padding: 30px;
}
.info-card .card-index{
  display: block;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  opacity: .65;
  margin-bottom: 48px;
}
.info-card h3{ font-size: 25px; margin-bottom: 14px; }
.info-card p{ font-size: 15.5px; line-height: 1.6; max-width: 320px; margin: 0; }
.info-card .card-link{
  position: absolute;
  left: 30px; bottom: 26px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.card-copper{ background: var(--copper-card); color: var(--petrol); }
.card-copper p{ color: var(--text-secondary); }
.card-copper .card-link{ color: var(--copper); }
.card-sage{ background: var(--sage-soft); color: var(--petrol); }
.card-sage p{ color: var(--text-secondary); }
.card-sage .card-link{ color: var(--petrol); }
.card-petrol{ background: var(--petrol); color: var(--warm-white); }
.card-petrol p{ color: rgba(247,245,241,.78); }
.card-petrol .card-link{ color: var(--copper-soft); }

/* ----- Sección Plataforma con mapa orbital ----- */
.platform-split{
  display: grid;
  grid-template-columns: 46% 54%;
  min-height: 520px;
  padding: 0;
}
.platform-copy{ align-self: center; padding: 72px clamp(24px,6vw,56px) 72px var(--edge); }
.platform-copy p{ max-width: 560px; margin: 26px 0 32px; }
.platform-map{
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 480px;
  overflow: hidden;
  background: var(--sand);
}
.platform-map::before, .platform-map::after{
  content: "";
  position: absolute;
  border: 1px solid rgba(11,68,79,.18);
  border-radius: 50%;
}
.platform-map::before{ width: 400px; height: 400px; }
.platform-map::after{ width: 560px; height: 560px; }
.map-core{
  position: relative;
  z-index: 2;
  width: 168px; height: 168px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--petrol);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -.03em;
  box-shadow: 0 20px 46px rgba(11,68,79,.24);
}
.map-core small{ margin-top: 6px; font-size: 8.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; opacity: .75; }
.map-item{
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 12px 16px;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--petrol);
  background: rgba(255,255,255,.9);
  border: 1px solid rgba(11,68,79,.12);
}
.flow-dot{ width: 8px; height: 8px; border-radius: 50%; flex: none; }
.flow-dot.copper{ background: var(--copper); }
.flow-dot.sage{ background: var(--sage); }
.flow-dot.petrol{ background: var(--petrol); }
.map-item-1{ left: 6%; top: 18%; }
.map-item-2{ right: 8%; top: 22%; }
.map-item-3{ right: 3%; top: 58%; }
.map-item-4{ bottom: 14%; left: 11%; }
.map-item-5{ left: 1%; top: 46%; }

/* ----- Bloque editorial con cita ----- */
.principle-block{
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 8%;
  align-items: end;
  padding: 72px var(--edge);
}
.principle-block blockquote{
  margin: 0;
  padding: 4px 0 4px 30px;
  border-left: 4px solid var(--copper);
  color: var(--petrol);
  font-size: clamp(20px,2vw,28px);
  line-height: 1.4;
}

/* ----- CTA final ----- */
.final-cta-block{
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 40px;
  padding: 64px var(--edge);
}
.final-cta-block h2{ max-width: 880px; margin: 0; }

/* ----- Franja de proceso reutilizada dentro de Soluciones ----- */
.solution-band{ padding: 72px 0; }
.solution-band .solution{ padding: 0; border-bottom: none; min-height: 470px; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.solution-band .solution-num{ color: var(--copper); }
.band-petrol .solution-copy h3, .band-petrol-deep .solution-copy h3{ color: var(--warm-white); }
.band-petrol .solution-copy p, .band-petrol-deep .solution-copy p{ color: rgba(247,245,241,.78); }
.band-petrol .solution-num, .band-petrol-deep .solution-num{ color: var(--copper-soft); }

@media (max-width: 1120px){
  .hero-split{ grid-template-columns: 48% 52%; }
  .platform-split{ grid-template-columns: 1fr; }
  .platform-map{ order: -1; }
}
@media (max-width: 900px){
  .hero-split{ grid-template-columns: 1fr; min-height: 0; }
  .hero-copy{ padding: 44px 24px 36px; }
  .hero-visual{ min-height: 0; }
  .flow-strip{ grid-template-columns: 1fr 1fr; }
  .flow-arrow{ display: none; }
  .section-heading{ grid-template-columns: 1fr; }
  .section-heading .eyebrow{ margin-top: 0; }
  .section-lead{ margin-left: 0; }
  .card-grid{ grid-template-columns: 1fr; }
  .principle-block{ grid-template-columns: 1fr; align-items: start; gap: 28px; }
  .final-cta-block{ grid-template-columns: 1fr; text-align: left; }
  .platform-copy{ padding: 48px 24px; }
  .platform-map{ min-height: 380px; }
  .solutions-block{ padding: 56px 20px 64px; }
  .solution-band{ padding: 48px 0; }
}
@media (max-width: 560px){
  .flow-strip{ grid-template-columns: 1fr; gap: 22px; }
  .map-core{ width: 128px; height: 128px; font-size: 26px; }
  .platform-map::before{ width: 280px; height: 280px; }
  .platform-map::after{ width: 400px; height: 400px; }
  .map-item{ font-size: 10px; padding: 9px 12px; }
}

/* ----- Página Solicitar demo: dividida a todo lo alto ----- */
.demo-split{
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: stretch;
  min-height: 560px;
  padding: 0;
}
.demo-form-panel{ background: var(--sand); padding: 64px clamp(24px,6vw,56px) 64px var(--edge); }
.demo-visual-panel{
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 40px 24px;
  background: linear-gradient(150deg, var(--petrol) 0%, var(--petrol-deep) 100%);
}
.demo-visual-panel .signal{ position: absolute; }
@media (max-width: 1024px){
  .demo-split{ grid-template-columns: 1fr; }
  .demo-form-panel{ padding: 48px 24px; }
}